diff options
| author | Paul Webster | 2011-07-11 17:09:30 +0000 |
|---|---|---|
| committer | Paul Webster | 2011-08-25 14:21:50 +0000 |
| commit | 8da5094955b5e652fa06c25df3a9ea76fe0afe53 (patch) | |
| tree | 904a3c9cab2f56eb067abc0325e984351fe998f4 | |
| parent | 819b73200486ff8a51490729e8f534200cae38ae (diff) | |
| download | eclipse.platform.ui-8da5094955b5e652fa06c25df3a9ea76fe0afe53.tar.gz eclipse.platform.ui-8da5094955b5e652fa06c25df3a9ea76fe0afe53.tar.xz eclipse.platform.ui-8da5094955b5e652fa06c25df3a9ea76fe0afe53.zip | |
Bug 351720 - R4_development branch of org.eclipse.ui.workbench has files from the original 3.x bundle
Delete all of the files that are not in the compatibility workbench,
right before the merge.
155 files changed, 0 insertions, 42378 deletions
diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ActionPresentation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ActionPresentation.java deleted file mode 100644 index 46e3219dde8..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ActionPresentation.java +++ /dev/null @@ -1,222 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.dynamichelpers.IExtensionTracker; -import org.eclipse.ui.SubActionBars; -import org.eclipse.ui.internal.provisional.application.IActionBarConfigurer2; -import org.eclipse.ui.internal.registry.IActionSet; -import org.eclipse.ui.internal.registry.IActionSetDescriptor; - -/** - * Manage the configurable actions for one window. - */ -public class ActionPresentation { - private WorkbenchWindow window; - - private HashMap mapDescToRec = new HashMap(3); - - private HashMap invisibleBars = new HashMap(3); - - private class SetRec { - public SetRec(IActionSet set, - SubActionBars bars) { - this.set = set; - this.bars = bars; - } - - public IActionSet set; - - public SubActionBars bars; - } - - /** - * ActionPresentation constructor comment. - */ - public ActionPresentation(WorkbenchWindow window) { - super(); - this.window = window; - } - - /** - * Remove all action sets. - */ - public void clearActionSets() { - // Get all of the action sets -- both visible and invisible. - final List oldList = new ArrayList(); - oldList.addAll(mapDescToRec.keySet()); - oldList.addAll(invisibleBars.keySet()); - - Iterator iter = oldList.iterator(); - while (iter.hasNext()) { - IActionSetDescriptor desc = (IActionSetDescriptor) iter.next(); - removeActionSet(desc); - } - } - - /** - * Destroy an action set. - */ - public void removeActionSet(IActionSetDescriptor desc) { - SetRec rec = (SetRec) mapDescToRec.remove(desc); - if (rec == null) { - rec = (SetRec) invisibleBars.remove(desc); - } - if (rec != null) { - IActionSet set = rec.set; - SubActionBars bars = rec.bars; - if (bars != null) { - bars.dispose(); - } - if (set != null) { - set.dispose(); - } - } - } - - /** - * Sets the list of visible action set. - */ - public void setActionSets(IActionSetDescriptor[] newArray) { - // Convert array to list. - HashSet newList = new HashSet(); - - for (int i = 0; i < newArray.length; i++) { - IActionSetDescriptor descriptor = newArray[i]; - - newList.add(descriptor); - } - List oldList = new ArrayList(mapDescToRec.keySet()); - - // Remove obsolete actions. - Iterator iter = oldList.iterator(); - while (iter.hasNext()) { - IActionSetDescriptor desc = (IActionSetDescriptor) iter.next(); - if (!newList.contains(desc)) { - SetRec rec = (SetRec) mapDescToRec.get(desc); - if (rec != null) { - mapDescToRec.remove(desc); - IActionSet set = rec.set; - SubActionBars bars = rec.bars; - if (bars != null) { - SetRec invisibleRec = new SetRec(set, bars); - invisibleBars.put(desc, invisibleRec); - bars.deactivate(); - } - } - } - } - - // Add new actions. - ArrayList sets = new ArrayList(); - - for (int i = 0; i < newArray.length; i++) { - IActionSetDescriptor desc = newArray[i]; - - if (!mapDescToRec.containsKey(desc)) { - try { - SetRec rec; - // If the action bars and sets have already been created - // then - // reuse those action sets - if (invisibleBars.containsKey(desc)) { - rec = (SetRec) invisibleBars.get(desc); - if (rec.bars != null) { - rec.bars.activate(); - } - invisibleBars.remove(desc); - } else { - IActionSet set = desc.createActionSet(); - SubActionBars bars = new ActionSetActionBars(window - .getActionBars(), window, - (IActionBarConfigurer2) window.getWindowConfigurer() - .getActionBarConfigurer(), desc.getId()); - rec = new SetRec(set, bars); - set.init(window, bars); - sets.add(set); - - // only register against the tracker once - check for - // other registrations against the provided extension - Object[] existingRegistrations = window - .getExtensionTracker().getObjects( - desc.getConfigurationElement() - .getDeclaringExtension()); - if (existingRegistrations.length == 0 - || !containsRegistration(existingRegistrations, - desc)) { - //register the set with the page tracker - //this will be cleaned up by WorkbenchWindow listener - window.getExtensionTracker().registerObject( - desc.getConfigurationElement().getDeclaringExtension(), - desc, IExtensionTracker.REF_WEAK); - } - } - mapDescToRec.put(desc, rec); - } catch (CoreException e) { - WorkbenchPlugin - .log("Unable to create ActionSet: " + desc.getId(), e);//$NON-NLS-1$ - } - } - } - // We process action sets in two passes for coolbar purposes. First we - // process base contributions - // (i.e., actions that the action set contributes to its toolbar), then - // we process adjunct contributions - // (i.e., actions that the action set contributes to other toolbars). - // This type of processing is - // necessary in order to maintain group order within a coolitem. - PluginActionSetBuilder.processActionSets(sets, window); - - iter = sets.iterator(); - while (iter.hasNext()) { - PluginActionSet set = (PluginActionSet) iter.next(); - set.getBars().activate(); - } - } - - /** - * Return whether the array contains the given action set. - * - * @param existingRegistrations the array to check - * @param set the set to look for - * @return whether the set is in the array - * @since 3.1 - */ - private boolean containsRegistration(Object[] existingRegistrations, IActionSetDescriptor set) { - for (int i = 0; i < existingRegistrations.length; i++) { - if (existingRegistrations[i] == set) { - return true; - } - } - return false; - } - - /** - */ - public IActionSet[] getActionSets() { - Collection setRecCollection = mapDescToRec.values(); - IActionSet result[] = new IActionSet[setRecCollection.size()]; - int i = 0; - for (Iterator iterator = setRecCollection.iterator(); iterator - .hasNext(); i++) { - result[i] = ((SetRec) iterator.next()).set; - } - return result; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ApplicationMenuManager.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ApplicationMenuManager.java deleted file mode 100644 index 2aa0a0376a7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ApplicationMenuManager.java +++ /dev/null @@ -1,83 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal; - -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.swt.widgets.Decorations; -import org.eclipse.swt.widgets.Item; -import org.eclipse.swt.widgets.Menu; - -/** - * @since 3.7 - * - */ -class ApplicationMenuManager extends MenuManager{ - - private final Menu appMenu; - private boolean disposing; - - public ApplicationMenuManager(Menu appMenu) { - this.appMenu = appMenu; - } - - - /* (non-Javadoc) - * @see org.eclipse.jface.action.MenuManager#createMenuBar(org.eclipse.swt.widgets.Decorations) - */ - public Menu createMenuBar(Decorations parent) { - return appMenu; - } - - protected boolean menuExist() { - // our menu always exist, - // except disposing - if not dispose will be called on this menu - return !disposing; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.MenuManager#getMenuItemCount() - */ - protected int getMenuItemCount() { - return appMenu.getItemCount(); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.MenuManager#getMenuItem(int) - */ - protected Item getMenuItem(int index) { - return appMenu.getItem(index); - } - /* (non-Javadoc) - * @see org.eclipse.jface.action.MenuManager#getMenuItems() - */ - protected Item[] getMenuItems() { - return appMenu.getItems(); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.MenuManager#doItemFill(org.eclipse.jface.action.IContributionItem, int) - */ - protected void doItemFill(IContributionItem ci, int index) { - ci.fill(appMenu, index); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.MenuManager#dispose() - */ - public void dispose() { - disposing = true; - super.dispose(); - disposing = false; - } -} - diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ContainerPlaceholder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ContainerPlaceholder.java deleted file mode 100644 index 921c3a395b2..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ContainerPlaceholder.java +++ /dev/null @@ -1,152 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -public class ContainerPlaceholder extends PartPlaceholder implements - ILayoutContainer { - private static int nextId = 0; - - private ILayoutContainer realContainer; - - /** - * ContainerPlaceholder constructor comment. - * @param id java.lang.String - * @param label java.lang.String - */ - public ContainerPlaceholder(String id) { - super(((id == null) ? "Container Placeholder " + nextId++ : id)); //$NON-NLS-1$ - } - - /** - * add method comment. - */ - public void add(LayoutPart child) { - if (!(child instanceof PartPlaceholder)) { - return; - } - realContainer.add(child); - } - - /** - * See ILayoutContainer::allowBorder - */ - public boolean allowsBorder() { - return true; - } - - /** - * getChildren method comment. - */ - public LayoutPart[] getChildren() { - return realContainer.getChildren(); - } - - /** - * getFocus method comment. - */ - public LayoutPart getFocus() { - return null; - } - - /** - * getFocus method comment. - */ - public LayoutPart getRealContainer() { - return (LayoutPart) realContainer; - } - - /** - * isChildVisible method comment. - */ - public boolean isChildVisible(LayoutPart child) { - return false; - } - - /** - * remove method comment. - */ - public void remove(LayoutPart child) { - if (!(child instanceof PartPlaceholder)) { - return; - } - realContainer.remove(child); - } - - /** - * replace method comment. - */ - public void replace(LayoutPart oldChild, LayoutPart newChild) { - if (!(oldChild instanceof PartPlaceholder) - && !(newChild instanceof PartPlaceholder)) { - return; - } - realContainer.replace(oldChild, newChild); - } - - /** - * setChildVisible method comment. - */ - public void setChildVisible(LayoutPart child, boolean visible) { - } - - /** - * setFocus method comment. - */ - public void setFocus(LayoutPart child) { - } - - public void setRealContainer(ILayoutContainer container) { - - if (container == null) { - // set the parent container of the children back to the real container - if (realContainer != null) { - LayoutPart[] children = realContainer.getChildren(); - if (children != null) { - for (int i = 0, length = children.length; i < length; i++) { - children[i].setContainer(realContainer); - } - } - } - } else { - // replace the real container with this place holder - LayoutPart[] children = container.getChildren(); - if (children != null) { - for (int i = 0, length = children.length; i < length; i++) { - children[i].setContainer(this); - } - } - } - - this.realContainer = container; - } - - public void findSashes(LayoutPart part, PartPane.Sashes sashes) { - ILayoutContainer container = getContainer(); - - if (container != null) { - container.findSashes(this, sashes); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#allowsAutoFocus() - */ - public boolean allowsAutoFocus() { - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#isZoomed(org.eclipse.ui.internal.LayoutPart) - */ - public boolean childIsZoomed(LayoutPart toTest) { - return false; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DefaultAnimationFeedback.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DefaultAnimationFeedback.java deleted file mode 100644 index b962aed99ab..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DefaultAnimationFeedback.java +++ /dev/null @@ -1,138 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.graphics.Region; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Shell; - -/** - * @since 3.3 - * - */ -public class DefaultAnimationFeedback { - private static final int LINE_WIDTH = 1; - - private Display display; - private Shell theShell; - private Region shellRegion; - - private List startRects = new ArrayList(); - private List endRects = new ArrayList(); - - public DefaultAnimationFeedback() {} - - /** - * @param parentShell - */ - public void initialize(Shell parentShell, Rectangle startRect, Rectangle endRect) { - addStartRect(startRect); - addEndRect(endRect); - - theShell = new Shell(parentShell, SWT.NO_TRIM | SWT.ON_TOP); - display = theShell.getDisplay(); - Color color = display.getSystemColor(SWT.COLOR_WIDGET_FOREGROUND); - theShell.setBackground(color); - - // Ensure that the background won't show on the initial display - shellRegion = new Region(display); - theShell.setRegion(shellRegion); - } - - public void addStartRect(Rectangle rect) { - if (rect != null) { - startRects.add(rect); - } - } - - public void addEndRect(Rectangle rect) { - if (rect != null) { - endRects.add(rect); - } - } - - public List getStartRects() { - return startRects; - } - - public List getEndRects() { - return endRects; - } - - public void renderStep(double amount) { - if (shellRegion != null) { - shellRegion.dispose(); - shellRegion = new Region(display); - } - - // Iterate across the set of start/end rects - Iterator startIter = startRects.iterator(); - Iterator endIter = endRects.iterator(); - while (startIter.hasNext()) { - Rectangle start = (Rectangle) startIter.next(); - Rectangle end = (Rectangle) endIter.next(); - - // Get the bounds of the interpolated rect - Rectangle curRect = RectangleAnimation.interpolate(start, end, amount); - - Rectangle rect = Geometry.toControl(theShell, curRect); - shellRegion.add(rect); - rect.x += LINE_WIDTH; - rect.y += LINE_WIDTH; - rect.width = Math.max(0, rect.width - 2 * LINE_WIDTH); - rect.height = Math.max(0, rect.height - 2 * LINE_WIDTH); - - shellRegion.subtract(rect); - } - - theShell.setRegion(shellRegion); - - display.update(); - } - - /** - * - */ - public void dispose() { - theShell.setVisible(false); - theShell.dispose(); - shellRegion.dispose(); - } - - /** - * Perform any initialization you want to have happen -before- the - * amination starts - */ - public void jobInit() { - // Compute the shell's bounds - Rectangle shellBounds = Geometry.copy((Rectangle) startRects.get(0)); - Iterator startIter = startRects.iterator(); - Iterator endIter = endRects.iterator(); - while (startIter.hasNext()) { - shellBounds.add((Rectangle) startIter.next()); - shellBounds.add((Rectangle) endIter.next()); - } - theShell.setBounds(shellBounds); - - // Making the shell visible will be slow on old video cards, so only start - // the timer once it is visible. - theShell.setVisible(true); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DetachedPlaceHolder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DetachedPlaceHolder.java deleted file mode 100644 index 29042b641fa..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DetachedPlaceHolder.java +++ /dev/null @@ -1,151 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; - -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.ui.IMemento; - -/** - * DetachedPlaceHolder is the placeholder for detached views. - * - */ -public class DetachedPlaceHolder extends PartPlaceholder implements - ILayoutContainer { - ArrayList children = new ArrayList(); - - Rectangle bounds; - - /** - * DetachedPlaceHolder constructor comment. - * @param id java.lang.String - * @param bounds the size of the placeholder - */ - public DetachedPlaceHolder(String id, Rectangle bounds) { - super(id); - this.bounds = bounds; - } - - /** - * Add a child to the container. - */ - public void add(LayoutPart newPart) { - if (!(newPart instanceof PartPlaceholder)) { - return; - } - children.add(newPart); - } - - /** - * Return true if the container allows its - * parts to show a border if they choose to, - * else false if the container does not want - * its parts to show a border. - * @return boolean - */ - public boolean allowsBorder() { - return false; - } - - public Rectangle getBounds() { - return bounds; - } - - /** - * Returns a list of layout children. - */ - public LayoutPart[] getChildren() { - LayoutPart result[] = new LayoutPart[children.size()]; - children.toArray(result); - return result; - } - - /** - * Remove a child from the container. - */ - public void remove(LayoutPart part) { - children.remove(part); - } - - /** - * Replace one child with another - */ - public void replace(LayoutPart oldPart, LayoutPart newPart) { - remove(oldPart); - add(newPart); - } - - - /** - * Restore the state from the memento. - * @param memento - */ - public void restoreState(IMemento memento) { - // Read the bounds. - Integer bigInt; - bigInt = memento.getInteger(IWorkbenchConstants.TAG_X); - int x = bigInt.intValue(); - bigInt = memento.getInteger(IWorkbenchConstants.TAG_Y); - int y = bigInt.intValue(); - bigInt = memento.getInteger(IWorkbenchConstants.TAG_WIDTH); - int width = bigInt.intValue(); - bigInt = memento.getInteger(IWorkbenchConstants.TAG_HEIGHT); - int height = bigInt.intValue(); - - bounds = new Rectangle(x, y, width, height); - - // Restore the placeholders. - IMemento childrenMem[] = memento - .getChildren(IWorkbenchConstants.TAG_VIEW); - for (int i = 0; i < childrenMem.length; i++) { - PartPlaceholder holder = new PartPlaceholder(childrenMem[i] - .getString(IWorkbenchConstants.TAG_ID)); - holder.setContainer(this); - children.add(holder); - } - } - - /** - * Save state to the memento. - * @param memento - */ - public void saveState(IMemento memento) { - // Save the bounds. - memento.putInteger(IWorkbenchConstants.TAG_X, bounds.x); - memento.putInteger(IWorkbenchConstants.TAG_Y, bounds.y); - memento.putInteger(IWorkbenchConstants.TAG_WIDTH, bounds.width); - memento.putInteger(IWorkbenchConstants.TAG_HEIGHT, bounds.height); - - // Save the views. - for (int i = 0; i < children.size(); i++) { - IMemento childMem = memento - .createChild(IWorkbenchConstants.TAG_VIEW); - LayoutPart child = (LayoutPart) children.get(i); - childMem.putString(IWorkbenchConstants.TAG_ID, child.getID()); - } - } - - public void findSashes(LayoutPart part, PartPane.Sashes sashes) { - ILayoutContainer container = getContainer(); - - if (container != null) { - container.findSashes(this, sashes); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#allowsAutoFocus() - */ - public boolean allowsAutoFocus() { - return false; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DetachedWindow.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DetachedWindow.java deleted file mode 100644 index 09f401ec6ac..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/DetachedWindow.java +++ /dev/null @@ -1,528 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Stefan Xenos, IBM; Chris Torrence, ITT Visual Information Solutions - bug 51580 - *******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Enumeration; -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.eclipse.jface.util.Geometry; -import org.eclipse.jface.window.Window; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ShellAdapter; -import org.eclipse.swt.events.ShellEvent; -import org.eclipse.swt.events.ShellListener; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.ISaveablePart; -import org.eclipse.ui.IViewPart; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPartConstants; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.contexts.IContextService; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.dnd.IDragOverListener; -import org.eclipse.ui.internal.dnd.IDropTarget; -import org.eclipse.ui.internal.presentations.PresentationFactoryUtil; -import org.eclipse.ui.internal.presentations.util.AbstractTabFolder; -import org.eclipse.ui.internal.presentations.util.TabFolderEvent; -import org.eclipse.ui.internal.presentations.util.TabFolderListener; -import org.eclipse.ui.internal.presentations.util.TabbedStackPresentation; -import org.eclipse.ui.presentations.StackDropResult; - - -/** - * TODO: Drag from detached to fast view bar back to detached causes NPE - * - * @since 3.1 - */ -public class DetachedWindow implements IDragOverListener { - - public static final int INFINITE = Integer.MAX_VALUE; - - private PartStack folder; - - private WorkbenchPage page; - - private Rectangle bounds = new Rectangle(0,0,0,0); - - private Shell windowShell; - - private boolean hideViewsOnClose = true; - - private ShellListener shellListener = new ShellAdapter() { - public void shellClosed(ShellEvent e) { - // only continue to close if the handleClose - // wasn't canceled - e.doit = handleClose(); - } - }; - - private Listener resizeListener = new Listener() { - public void handleEvent(Event event) { - Shell shell = (Shell) event.widget; - folder.setBounds(shell.getClientArea()); - } - }; - - private Listener activationListener = new Listener() { - public void handleEvent(Event event) { - switch (event.type) { - case SWT.Activate: - page.window.liftRestrictions(); - break; - case SWT.Deactivate: - page.window.imposeRestrictions(); - break; - } - } - }; - - private IPropertyListener propertyListener = new IPropertyListener() { - public void propertyChanged(Object source, int propId) { - if (propId == PartStack.PROP_SELECTION) { - activePartChanged(getPartReference(folder.getSelection())); - } - } - }; - - private IWorkbenchPartReference activePart; - - private IPropertyListener partPropertyListener = new IPropertyListener() { - public void propertyChanged(Object source, int propId) { - if (propId == IWorkbenchPartConstants.PROP_TITLE) { - updateTitle(); - } - } - }; - - /** - * Create a new FloatingWindow. - */ - public DetachedWindow(WorkbenchPage workbenchPage) { - this.page = workbenchPage; - - folder = new ViewStack(page, false, PresentationFactoryUtil.ROLE_VIEW, null); - folder.addListener(propertyListener); - } - - protected void activePartChanged(IWorkbenchPartReference partReference) { - if (activePart == partReference) { - return; - } - - if (activePart != null) { - activePart.removePropertyListener(partPropertyListener); - } - activePart = partReference; - if (partReference != null) { - partReference.addPropertyListener(partPropertyListener); - } - updateTitle(); - } - - private void updateTitle() { - if (activePart != null) { - // Uncomment to set the shell title to match the title of the active part -// String text = activePart.getTitle(); -// -// if (!text.equals(s.getText())) { -// s.setText(text); -// } - } - } - - /** - * Ensure that the shell's minimum size is equal to the minimum size - * of the first part added to the shell. - */ - private void updateMinimumSize() { - // We can only do this for 'Tabbed' stacked presentations. - if (folder.getPresentation() instanceof TabbedStackPresentation) { - TabbedStackPresentation stack = (TabbedStackPresentation) folder.getPresentation(); - - if (stack.getPartList().length == 1) { - // Get the minimum space required for the part - int width = stack.computePreferredSize(true, INFINITE, INFINITE, 0); - int height = stack.computePreferredSize(false, INFINITE, INFINITE, 0); - - // Take the current shell 'trim' into account - int shellHeight = windowShell.getBounds().height - windowShell.getClientArea().height; - int shellWidth = windowShell.getBounds().width - windowShell.getClientArea().width; - - windowShell.setMinimumSize(width + shellWidth, height + shellHeight); - } - } - } - - private static IWorkbenchPartReference getPartReference(PartPane pane) { - - if (pane == null) { - return null; - } - - return pane.getPartReference(); - } - - public Shell getShell() { - return windowShell; - } - - public void create() { - windowShell = ((WorkbenchWindow)page.getWorkbenchWindow()).getDetachedWindowPool().allocateShell(shellListener); - windowShell.setData(this); - windowShell.setText(""); //$NON-NLS-1$ - DragUtil.addDragTarget(windowShell, this); - hideViewsOnClose = true; - if (bounds.isEmpty()) { - Point center = Geometry.centerPoint(page.getWorkbenchWindow().getShell().getBounds()); - Point size = new Point(300, 200); - Point upperLeft = Geometry.subtract(center, Geometry.divide(size, 2)); - - bounds = Geometry.createRectangle(upperLeft, size); - } - - // Force the rect into the current display - Rectangle dispBounds = getShell().getDisplay().getBounds(); - if (bounds.width > dispBounds.width) - bounds.width = dispBounds.width; - if (bounds.height > dispBounds.height) - bounds.height = dispBounds.height; - if (bounds.x+bounds.width > dispBounds.width) - bounds.x = dispBounds.width - bounds.width; - if (bounds.y+bounds.height > dispBounds.height) - bounds.y = dispBounds.height - bounds.height; - - getShell().setBounds(bounds); - - configureShell(windowShell); - - createContents(windowShell); - windowShell.layout(true); - folder.setBounds(windowShell.getClientArea()); - } - - - /** - * Adds a visual part to this window. - * Supports reparenting. - */ - public void add(ViewPane part) { - - Shell shell = getShell(); - if (shell != null) { - part.reparent(shell); - } - folder.add(part); - updateMinimumSize(); - } - - public boolean belongsToWorkbenchPage(IWorkbenchPage workbenchPage) { - return (this.page == workbenchPage); - } - - public boolean close() { - hideViewsOnClose = false; - Shell shell = getShell(); - if (shell != null) { - shell.close(); - } - return true; - } - - /** - * Closes this window and disposes its shell. - */ - private boolean handleClose() { - - if (hideViewsOnClose) { - List views = new ArrayList(); - collectViewPanes(views, getChildren()); - - // Save any drty views - if (!handleSaves(views)) { - return false; // User canceled the save - } - - // OK, go on with the closing - Iterator itr = views.iterator(); - while (itr.hasNext()) { - ViewPane child = (ViewPane) itr.next(); - - // Only close if closable... - if (child.isCloseable()) { - page.hideView(child.getViewReference()); - - // Was the close cancelled? - if (child.container != null) - return false; - } else { - page.attachView(child.getViewReference()); - } - } - } - - if (folder != null) { - folder.dispose(); - } - - if (windowShell != null) { - windowShell.removeListener(SWT.Resize, resizeListener); - windowShell.removeListener(SWT.Activate, activationListener); - windowShell.removeListener(SWT.Deactivate, activationListener); - DragUtil.removeDragTarget(windowShell, this); - bounds = windowShell.getBounds(); - - // Unregister this detached view as a window (for key bindings). - final IContextService contextService = (IContextService) getWorkbenchPage().getWorkbenchWindow().getWorkbench().getService(IContextService.class); - contextService.unregisterShell(windowShell); - - windowShell.setData(null); - windowShell = null; - } - - return true; - } - - /** - * Prompts for and handles the saving of dirty, saveable views - * @param views The list of ViewPanes - * @return <code>true</code> unless the user cancels the save(s) - */ - private boolean handleSaves(List views) { - List dirtyViews = new ArrayList(); - for (Iterator iterator = views.iterator(); iterator.hasNext();) { - ViewPane pane = (ViewPane) iterator.next(); - IViewReference ref = pane.getViewReference(); - IViewPart part = ref.getView(false); - if (part instanceof ISaveablePart) { - ISaveablePart saveable = (ISaveablePart)part; - if (saveable.isDirty() && saveable.isSaveOnCloseNeeded()) { - dirtyViews.add(part); - } - } - } - - // If there are any prompt to save -before- any closing happens - // FIXME: This code will result in a double prompt if the user - // decides not to save a particular view at this stage they'll - // get a second one from the 'hideView' call... - if (dirtyViews.size() > 0) { - IWorkbenchWindow window = page.getWorkbenchWindow(); - boolean success = EditorManager.saveAll(dirtyViews, true, true, false, window); - if (!success) { - return false; // the user canceled. - } - } - - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.dnd.IDragOverListener#drag(org.eclipse.swt.widgets.Control, java.lang.Object, org.eclipse.swt.graphics.Point, org.eclipse.swt.graphics.Rectangle) - */ - public IDropTarget drag(Control currentControl, Object draggedObject, - Point position, Rectangle dragRectangle) { - - if (!(draggedObject instanceof PartPane)) { - return null; - } - - final PartPane sourcePart = (PartPane) draggedObject; - - if (sourcePart.getWorkbenchWindow() != page.getWorkbenchWindow()) { - return null; - } - - // Only handle the event if the source part is acceptable to the particular PartStack - IDropTarget target = null; - if (folder.allowsDrop(sourcePart)) { - target = folder.getDropTarget(draggedObject, position); - - if (target == null) { - Rectangle displayBounds = DragUtil.getDisplayBounds(folder.getControl()); - if (displayBounds.contains(position)) { - target = folder.createDropTarget(sourcePart, new StackDropResult(displayBounds, null)); - } else { - return null; - } - } - } - - return target; - } - - /** - * Answer a list of the view panes. - */ - private void collectViewPanes(List result, LayoutPart[] parts) { - for (int i = 0, length = parts.length; i < length; i++) { - LayoutPart part = parts[i]; - if (part instanceof ViewPane) { - result.add(part); - } - } - } - - /** - * This method will be called to initialize the given Shell's layout - */ - protected void configureShell(Shell shell) { - updateTitle(); - shell.addListener(SWT.Resize, resizeListener); - shell.addListener(SWT.Activate, activationListener); - shell.addListener(SWT.Deactivate, activationListener); - - // Register this detached view as a window (for key bindings). - final IContextService contextService = (IContextService) getWorkbenchPage() - .getWorkbenchWindow().getWorkbench().getService(IContextService.class); - contextService.registerShell(shell, - IContextService.TYPE_WINDOW); - - page.getWorkbenchWindow().getWorkbench().getHelpSystem().setHelp(shell, - IWorkbenchHelpContextIds.DETACHED_WINDOW); - } - - /** - * Override this method to create the widget tree that is used as the window's contents. - */ - protected Control createContents(Composite parent) { - // Create the tab folder. - folder.createControl(parent); - - // Reparent each view in the tab folder. - Vector detachedChildren = new Vector(); - collectViewPanes(detachedChildren, getChildren()); - Enumeration itr = detachedChildren.elements(); - while (itr.hasMoreElements()) { - LayoutPart part = (LayoutPart) itr.nextElement(); - part.reparent(parent); - } - - if (folder.getPresentation() instanceof TabbedStackPresentation) { - TabbedStackPresentation stack = (TabbedStackPresentation) folder.getPresentation(); - AbstractTabFolder tabFolder = stack.getTabFolder(); - tabFolder.addListener(new TabFolderListener() { - public void handleEvent(TabFolderEvent e) { - switch (e.type) { - case TabFolderEvent.EVENT_CLOSE: { - updateMinimumSize(); - break; - } - case TabFolderEvent.EVENT_PREFERRED_SIZE: { - updateMinimumSize(); - break; - } - } - } - }); - } - - // Return tab folder control. - return folder.getControl(); - } - - public LayoutPart[] getChildren() { - return folder.getChildren(); - } - - public WorkbenchPage getWorkbenchPage() { - return this.page; - } - - /** - * @see IPersistablePart - */ - public void restoreState(IMemento memento) { - // Read the bounds. - Integer bigInt; - bigInt = memento.getInteger(IWorkbenchConstants.TAG_X); - int x = bigInt.intValue(); - bigInt = memento.getInteger(IWorkbenchConstants.TAG_Y); - int y = bigInt.intValue(); - bigInt = memento.getInteger(IWorkbenchConstants.TAG_WIDTH); - int width = bigInt.intValue(); - bigInt = memento.getInteger(IWorkbenchConstants.TAG_HEIGHT); - int height = bigInt.intValue(); - bigInt = memento.getInteger(IWorkbenchConstants.TAG_FLOAT); - - // Set the bounds. - bounds = new Rectangle(x, y, width, height); - if (getShell() != null) { - getShell().setBounds(bounds); - } - - // Create the folder. - IMemento childMem = memento.getChild(IWorkbenchConstants.TAG_FOLDER); - if (childMem != null) { - folder.restoreState(childMem); - } - } - - /** - * @see IPersistablePart - */ - public void saveState(IMemento memento) { - if (getShell() != null) { - bounds = getShell().getBounds(); - } - - // Save the bounds. - memento.putInteger(IWorkbenchConstants.TAG_X, bounds.x); - memento.putInteger(IWorkbenchConstants.TAG_Y, bounds.y); - memento.putInteger(IWorkbenchConstants.TAG_WIDTH, bounds.width); - memento.putInteger(IWorkbenchConstants.TAG_HEIGHT, bounds.height); - - // Save the views. - IMemento childMem = memento.createChild(IWorkbenchConstants.TAG_FOLDER); - folder.saveState(childMem); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IWorkbenchDragDropPart#getControl() - */ - public Control getControl() { - return folder.getControl(); - } - - /** - * Opens the detached window. - */ - public int open() { - - if (getShell() == null) { - create(); - } - - Rectangle bounds = getShell().getBounds(); - getShell().setVisible(true); - - if (!bounds.equals(getShell().getBounds())) { - getShell().setBounds(bounds); - } - - return Window.OK; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorAreaHelper.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorAreaHelper.java deleted file mode 100644 index 326894b5877..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorAreaHelper.java +++ /dev/null @@ -1,335 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IEditorReference; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IPageLayout; -import org.eclipse.ui.part.AbstractMultiEditor; - -/** - * EditorAreaHelper is a wrapper for PartTabworkbook. - */ -public class EditorAreaHelper { - - //private ArrayList editorTable = new ArrayList(4); - - private EditorSashContainer editorArea; - - /** - * Creates a new EditorAreaHelper. - */ - public EditorAreaHelper(WorkbenchPage page) { - this.editorArea = new EditorSashContainer(IPageLayout.ID_EDITOR_AREA, - page, page.getClientComposite()); - - this.editorArea.createControl(page.getClientComposite()); - this.editorArea.setActive(true); - } - - /** - * Displays a list of open editors - */ - public void displayEditorList() { - EditorStack activeWorkbook = editorArea.getActiveWorkbook(); - if (activeWorkbook != null) { - activeWorkbook.showPartList(); - } - } - - /** - * Closes an editor. - * - * @param part the editor to close - */ - public void closeEditor(IEditorReference ref) { - EditorPane pane = (EditorPane) ((WorkbenchPartReference) ref).getPane(); - closeEditor(pane); - } - - /** - * Closes an editor. - * - * @param part the editor to close - */ - public void closeEditor(IEditorPart part) { - EditorPane pane = (EditorPane) ((PartSite) part.getEditorSite()) - .getPane(); - closeEditor(pane); - } - - /** - * Closes an editor. - * - * @param part the editor to close - */ - private void closeEditor(EditorPane pane) { - if (pane != null) { - if (!(pane instanceof MultiEditorInnerPane)) { - editorArea.removeEditor(pane); - } - } - } - - /** - * Deref a given part. Deconstruct its container as required. - * Do not remove drag listeners. - */ - public static void derefPart(LayoutPart part) { - - // Get vital part stats before reparenting. - ILayoutContainer oldContainer = part.getContainer(); - - // Reparent the part back to the main window - //part.reparent(editorArea.getParent()); - // Update container. - if (oldContainer == null) { - return; - } - oldContainer.remove(part); - LayoutPart[] children = oldContainer.getChildren(); - if (children == null || children.length == 0) { - // There are no more children in this container, so get rid of it - if (oldContainer instanceof LayoutPart) { - LayoutPart parent = (LayoutPart) oldContainer; - ILayoutContainer parentContainer = parent.getContainer(); - if (parentContainer != null) { - parentContainer.remove(parent); - parent.dispose(); - } - } - } - } - - /** - * Dispose of the editor presentation. - */ - public void dispose() { - if (editorArea != null) { - editorArea.setActive(false); - editorArea.dispose(); - } - } - - /** - * @see IEditorPresentation - */ - public String getActiveEditorWorkbookID() { - return editorArea.getActiveWorkbookID(); - } - - public EditorStack getActiveWorkbook() { - return editorArea.getActiveWorkbook(); - } - - /** - * Returns the editor area. - */ - public LayoutPart getLayoutPart() { - return editorArea; - } - - /** - * Returns the active editor in this perspective. If the editors appear - * in a workbook this will be the visible editor. If the editors are - * scattered around the workbench this will be the most recent editor - * to hold focus. - * - * @return the active editor, or <code>null</code> if no editor is active - */ - public IEditorReference getVisibleEditor() { - EditorStack activeWorkbook = editorArea.getActiveWorkbook(); - EditorPane pane = (EditorPane)activeWorkbook.getSelection(); - if (pane != null) { - IEditorReference result = pane.getEditorReference(); - IEditorPart editorPart = (IEditorPart) result.getPart(false); - if ((editorPart != null) && (editorPart instanceof AbstractMultiEditor)) { - editorPart = ((AbstractMultiEditor) editorPart).getActiveEditor(); - EditorSite site = (EditorSite) editorPart.getSite(); - result = (IEditorReference) site.getPartReference(); - } - return result; - } - return null; - } - - public void moveEditor(IEditorPart part, int position) { - /*EditorPane pane = (EditorPane)*/ ((EditorSite) part.getSite()).getPane(); - //TODO commented this out during presentations works - //pane.getWorkbook().reorderTab(pane, position); - } - - - - public boolean containsEditor(EditorReference ref) { - IEditorReference refs[] = editorArea.getPage().getEditorReferences(); - for (int i = 0; i < refs.length; i++) { - if (ref == refs[i]) { - return true; - } - } - return false; - } - /** - * Main entry point for adding an editor. Adds the editor to the layout in the given - * stack, and notifies the workbench page when done. - * - * @param ref editor to add - * @param workbookId workbook that will contain the editor (or null if the editor - * should be added to the default workbook) - */ - public void addEditor(EditorReference ref, String workbookId, boolean notifyPage) { - if (containsEditor(ref)) { - return; - } - - if (!(ref.getPane() instanceof MultiEditorInnerPane)) { - - EditorStack stack = null; - - if (workbookId != null) { - stack = getWorkbookFromID(workbookId); - } - - if (stack == null) { - stack = getActiveWorkbook(); - } - - addToLayout((EditorPane)ref.getPane(), stack); - } - - if (notifyPage) { - editorArea.getPage().partAdded(ref); - } - } - - private void addToLayout(EditorPane pane, EditorStack stack) { - //EditorStack stack = editorArea.getActiveWorkbook(); - pane.setWorkbook(stack); - - editorArea.addEditor(pane, stack); - } - - - /** - * @see IPersistablePart - */ - public IStatus restoreState(IMemento memento) { - // Restore the editor area workbooks layout/relationship - return editorArea.restoreState(memento); - } - - /** - * Restore the presentation - * @param areaMem - * @return - */ - public IStatus restorePresentationState(IMemento areaMem) { - return editorArea.restorePresentationState(areaMem); - } - - /** - * @see IPersistablePart - */ - public IStatus saveState(IMemento memento) { - // Save the editor area workbooks layout/relationship - return editorArea.saveState(memento); - } - - /** - * @see IEditorPresentation - */ - public void setActiveEditorWorkbookFromID(String id) { - editorArea.setActiveWorkbookFromID(id); - } - - /** - * Brings an editor to the front and optionally gives it focus. - * - * @param part the editor to make visible - * @param setFocus whether to give the editor focus - * @return true if the visible editor was changed, false if not. - */ - public boolean setVisibleEditor(IEditorReference ref, boolean setFocus) { - IEditorReference visibleEditor = getVisibleEditor(); - if (ref != visibleEditor) { - IEditorPart part = (IEditorPart) ref.getPart(true); - EditorPane pane = null; - if (part != null) { - pane = (EditorPane) ((PartSite) part.getEditorSite()).getPane(); - } - if (pane != null) { - if (pane instanceof MultiEditorInnerPane) { - EditorPane parentPane = ((MultiEditorInnerPane) pane) - .getParentPane(); - EditorStack activeWorkbook = parentPane.getWorkbook(); - PartPane activePane = activeWorkbook.getSelection(); - if (activePane != parentPane) { - parentPane.getWorkbook().setSelection(parentPane); - } else { - return false; - } - } else { - pane.getWorkbook().setSelection(pane); - } - if (setFocus) { - part.setFocus(); - } - return true; - } - } - return false; - } - - - - /** - * Method getWorkbooks. - * @return ArrayList - */ - public ArrayList getWorkbooks() { - return editorArea.getEditorWorkbooks(); - } - - public IEditorReference[] getEditors() { - List result = new ArrayList(); - List workbooks = editorArea.getEditorWorkbooks(); - - for (Iterator iter = workbooks.iterator(); iter.hasNext();) { - PartStack stack = (PartStack) iter.next(); - - LayoutPart[] children = stack.getChildren(); - - for (int i = 0; i < children.length; i++) { - LayoutPart part = children[i]; - - result.add(((PartPane)part).getPartReference()); - } - } - - return (IEditorReference[]) result.toArray(new IEditorReference[result.size()]); - } - - public EditorStack getWorkbookFromID(String workbookId) { - return editorArea.getWorkbookFromID(workbookId); - } - - public void updateStackButtons() { - editorArea.updateStackButtons(); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorAreaTrimToolBar.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorAreaTrimToolBar.java deleted file mode 100644 index 3d802c6afa4..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorAreaTrimToolBar.java +++ /dev/null @@ -1,128 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.ToolBarManager; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.ui.IPageLayout; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.internal.layout.TrimToolBarBase; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class EditorAreaTrimToolBar extends TrimToolBarBase { - private boolean restoreOnUnzoom = false; - - // The orientation of the fast view pane when showing a view - private int paneOrientation; - - public EditorAreaTrimToolBar(WorkbenchWindow wbw) { - super(IPageLayout.ID_EDITOR_AREA, SWT.TOP, wbw); - dock(SWT.TOP); - } - - /** - * Put the stack back into the presentation - */ - protected void restoreToPresentation() { - Perspective persp = wbw.getActiveWorkbenchPage().getActivePerspective(); - persp.setEditorAreaState(IStackPresentationSite.STATE_RESTORED); - } - - public void initToolBarManager(final ToolBarManager mgr) { - // Set up the ToolBar with a restore button - IContributionItem restoreContrib = new ContributionItem() { - public void fill(ToolBar parent, int index) { - ToolItem restoreItem = new ToolItem(mgr.getControl(), SWT.PUSH, index); - Image tbImage = WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_ETOOL_RESTORE_TRIMPART); - restoreItem.setImage(tbImage); - String menuTip = WorkbenchMessages.StandardSystemToolbar_Restore; - restoreItem.setToolTipText(menuTip); - restoreItem.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - restoreToPresentation(); - } - public void widgetSelected(SelectionEvent e) { - restoreToPresentation(); - } - }); - } - }; - mgr.add(restoreContrib); - - // Set up the ToolBar with a button represing the Editor Area - IContributionItem eaContrib = new ContributionItem() { - public void fill(ToolBar parent, int index) { - ToolItem editorAreaItem = new ToolItem(mgr.getControl(), SWT.PUSH, index); - Image tbImage = WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_ETOOL_EDITOR_TRIMPART); - editorAreaItem.setImage(tbImage); - String menuTip = WorkbenchMessages.EditorArea_Tooltip; - editorAreaItem.setToolTipText(menuTip); - editorAreaItem.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - restoreToPresentation(); - } - public void widgetSelected(SelectionEvent e) { - restoreToPresentation(); - } - }); - } - }; - mgr.add(eaContrib); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.TrimToolBarBase#hookControl(org.eclipse.swt.widgets.ToolBar) - */ - public void hookControl(ToolBarManager mgr) { - // Hook a drop Listener to the control - // NOTE: the drop target is self-managing...it - // both hooks the new target and removes it on dispose - new FastViewDnDHandler(id, mgr, wbw); - } - - /** - * Sets whether or not the stack gets restored on an unzoom - * operation. - * - * @param restoreOnUnzoom - */ - public void setRestoreOnUnzoom(boolean restoreOnUnzoom) { - this.restoreOnUnzoom = restoreOnUnzoom; - } - - public boolean restoreOnUnzoom() { - return restoreOnUnzoom; - } - - /** - * @param ref - * @param selected - */ - public void setIconSelection(IViewReference ref, boolean selected) { - ToolItem item = ShowFastViewContribution.getItem(tbMgr.getControl(), ref); - if (item != null) - item.setSelection(selected); - } - - /** - * @return Returns the paneOrientation. - */ - public int getPaneOrientation() { - return paneOrientation; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorManager.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorManager.java deleted file mode 100644 index 9fdd5f8ede1..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorManager.java +++ /dev/null @@ -1,1769 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2011 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Nikolay Botev - bug 240651 - * Markus Schorn - Bug 341327 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.io.File; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.ListIterator; -import java.util.Map; -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.IHandler; -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IExtension; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.core.runtime.SafeRunner; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.SubProgressMonitor; -import org.eclipse.core.runtime.dynamichelpers.IExtensionChangeHandler; -import org.eclipse.core.runtime.dynamichelpers.IExtensionTracker; -import org.eclipse.jface.dialogs.DialogSettings; -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jface.dialogs.IDialogSettings; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.jface.internal.provisional.action.ICoolBarManager2; -import org.eclipse.jface.operation.IRunnableContext; -import org.eclipse.jface.operation.IRunnableWithProgress; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.resource.ImageRegistry; -import org.eclipse.jface.resource.JFaceResources; -import org.eclipse.jface.util.IPropertyChangeListener; -import org.eclipse.jface.util.PropertyChangeEvent; -import org.eclipse.jface.util.SafeRunnable; -import org.eclipse.jface.viewers.ArrayContentProvider; -import org.eclipse.jface.window.IShellProvider; -import org.eclipse.jface.window.Window; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.BusyIndicator; -import org.eclipse.swt.program.Program; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.ActiveShellExpression; -import org.eclipse.ui.IEditorActionBarContributor; -import org.eclipse.ui.IEditorDescriptor; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IEditorLauncher; -import org.eclipse.ui.IEditorMatchingStrategy; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IEditorReference; -import org.eclipse.ui.IEditorRegistry; -import org.eclipse.ui.IEditorSite; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IPathEditorInput; -import org.eclipse.ui.IPersistableEditor; -import org.eclipse.ui.IPersistableElement; -import org.eclipse.ui.ISaveablePart; -import org.eclipse.ui.ISaveablePart2; -import org.eclipse.ui.ISaveablesLifecycleListener; -import org.eclipse.ui.ISaveablesSource; -import org.eclipse.ui.IViewPart; -import org.eclipse.ui.IWorkbenchCommandConstants; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchPart3; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.Saveable; -import org.eclipse.ui.dialogs.EditorSelectionDialog; -import org.eclipse.ui.dialogs.ListSelectionDialog; -import org.eclipse.ui.handlers.IHandlerActivation; -import org.eclipse.ui.handlers.IHandlerService; -import org.eclipse.ui.internal.StartupThreading.StartupRunnable; -import org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor; -import org.eclipse.ui.internal.editorsupport.ComponentSupport; -import org.eclipse.ui.internal.misc.ExternalEditor; -import org.eclipse.ui.internal.misc.StatusUtil; -import org.eclipse.ui.internal.misc.UIStats; -import org.eclipse.ui.internal.part.NullEditorInput; -import org.eclipse.ui.internal.progress.ProgressManagerUtil; -import org.eclipse.ui.internal.registry.EditorDescriptor; -import org.eclipse.ui.internal.registry.EditorRegistry; -import org.eclipse.ui.internal.tweaklets.TabBehaviour; -import org.eclipse.ui.internal.tweaklets.Tweaklets; -import org.eclipse.ui.internal.util.PrefUtil; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.model.WorkbenchPartLabelProvider; -import org.eclipse.ui.part.AbstractMultiEditor; -import org.eclipse.ui.part.MultiEditor; -import org.eclipse.ui.part.MultiEditorInput; -import org.eclipse.ui.statushandlers.StatusManager; - -/** - * Manage a group of element editors. Prevent the creation of two editors on the - * same element. - * - * 06/12/00 - DS - Given the ambiguous editor input type, the manager delegates - * a number of responsibilities to the editor itself. - * - * <ol> - * <li>The editor should determine its own title.</li> - * <li>The editor should listen to resource deltas and close itself if the - * input is deleted. It may also choose to stay open if the editor has dirty - * state.</li> - * <li>The editor should persist its own state plus editor input.</li> - * </ol> - */ -public class EditorManager implements IExtensionChangeHandler { - EditorAreaHelper editorPresentation; - - WorkbenchWindow window; - - WorkbenchPage page; - - private Map actionCache = new HashMap(); - - private static final String PIN_EDITOR_KEY = "PIN_EDITOR"; //$NON-NLS-1$ - - private static final String PIN_EDITOR = "ovr16/pinned_ovr.gif"; //$NON-NLS-1$ - - // When the user removes or adds the close editors automatically preference - // the icon should be removed or added accordingly - private IPropertyChangeListener editorPropChangeListnener = null; - - // Handler for the pin editor keyboard shortcut - private IHandlerActivation pinEditorHandlerActivation = null; - - // determines if a prompt is shown when opening large files - private long maxFileSize = 0; - private boolean checkDocumentSize; - - static final String RESOURCES_TO_SAVE_MESSAGE = WorkbenchMessages.EditorManager_saveResourcesMessage; - - static final String SAVE_RESOURCES_TITLE = WorkbenchMessages.EditorManager_saveResourcesTitle; - - /** - * EditorManager constructor comment. - */ - public EditorManager(WorkbenchWindow window, WorkbenchPage workbenchPage, - EditorAreaHelper pres) { - Assert.isNotNull(window); - Assert.isNotNull(workbenchPage); - Assert.isNotNull(pres); - this.window = window; - this.page = workbenchPage; - this.editorPresentation = pres; - - initMaxFileSize(); - page.getExtensionTracker().registerHandler(this, null); - } - - private void initMaxFileSize() { - IPreferenceStore preferenceStore = PrefUtil.getInternalPreferenceStore(); - maxFileSize = preferenceStore.getLong(IPreferenceConstants.LARGE_DOC_SIZE_FOR_EDITORS); - checkDocumentSize = maxFileSize != 0; - } - - /** - * Check to determine if the editor resources are no longer needed removes - * property change listener for editors removes pin editor keyboard shortcut - * handler disposes cached images and clears the cached images hash table - */ - void checkDeleteEditorResources() { - // get the current number of editors - IEditorReference[] editors = page.getEditorReferences(); - // If there are no editors - if (editors.length == 0) { - if (editorPropChangeListnener != null) { - // remove property change listener for editors - IPreferenceStore prefStore = WorkbenchPlugin.getDefault() - .getPreferenceStore(); - prefStore - .removePropertyChangeListener(editorPropChangeListnener); - editorPropChangeListnener = null; - } - if (pinEditorHandlerActivation != null) { - // remove pin editor keyboard shortcut handler - final IHandlerService handlerService = (IHandlerService) window.getWorkbench().getService(IHandlerService.class); - handlerService.deactivateHandler(pinEditorHandlerActivation); - pinEditorHandlerActivation = null; - } - } - } - - /** - * Check to determine if the property change listener for editors should be - * created - */ - void checkCreateEditorPropListener() { - if (editorPropChangeListnener == null) { - // Add a property change listener for closing editors automatically - // preference - // Add or remove the pin icon accordingly - editorPropChangeListnener = new IPropertyChangeListener() { - public void propertyChange(PropertyChangeEvent event) { - if (event.getProperty().equals( - IPreferenceConstants.REUSE_EDITORS_BOOLEAN)) { - IEditorReference[] editors = getEditors(); - for (int i = 0; i < editors.length; i++) { - ((EditorReference) editors[i]).pinStatusUpdated(); - } - } - } - }; - WorkbenchPlugin.getDefault().getPreferenceStore() - .addPropertyChangeListener(editorPropChangeListnener); - } - } - - /** - * Check to determine if the handler for the pin editor keyboard shortcut - * should be created. - */ - void checkCreatePinEditorShortcutKeyHandler() { - if (pinEditorHandlerActivation == null) { - final Shell shell = window.getShell(); - final IHandler pinEditorHandler = new AbstractHandler() { - public final Object execute(final ExecutionEvent event) { - // check if the "Close editors automatically" preference is - // set - IPreferenceStore store = WorkbenchPlugin.getDefault().getPreferenceStore(); - if (store - .getBoolean(IPreferenceConstants.REUSE_EDITORS_BOOLEAN) - || ((TabBehaviour)Tweaklets.get(TabBehaviour.KEY)).alwaysShowPinAction()) { - - IWorkbenchPartReference ref = editorPresentation - .getVisibleEditor(); - if (ref instanceof WorkbenchPartReference) { - WorkbenchPartReference concreteRef = (WorkbenchPartReference) ref; - - concreteRef.setPinned(concreteRef.isPinned()); - } - } - return null; - } - }; - - // Assign the handler for the pin editor keyboard shortcut. - final IHandlerService handlerService = (IHandlerService) window.getWorkbench().getService(IHandlerService.class); - pinEditorHandlerActivation = handlerService.activateHandler( - IWorkbenchCommandConstants.WINDOW_PIN_EDITOR, pinEditorHandler, - new ActiveShellExpression(shell)); - } - } - - /** - * Method to create the editor's pin ImageDescriptor - * - * @return the single image descriptor for the editor's pin icon - */ - ImageDescriptor getEditorPinImageDesc() { - ImageRegistry registry = JFaceResources.getImageRegistry(); - ImageDescriptor pinDesc = registry.getDescriptor(PIN_EDITOR_KEY); - // Avoid registering twice - if (pinDesc == null) { - pinDesc = WorkbenchImages.getWorkbenchImageDescriptor(PIN_EDITOR); - registry.put(PIN_EDITOR_KEY, pinDesc); - - } - return pinDesc; - } - - /** - * Answer a list of dirty editors. - */ - private List collectDirtyEditors() { - List result = new ArrayList(3); - IEditorReference[] editors = page.getEditorReferences(); - for (int i = 0; i < editors.length; i++) { - IEditorPart part = (IEditorPart) editors[i].getPart(false); - if (part != null && part.isDirty()) { - result.add(part); - } - - } - return result; - } - - /** - * Returns whether the manager contains an editor. - */ - public boolean containsEditor(IEditorReference ref) { - IEditorReference[] editors = page.getEditorReferences(); - for (int i = 0; i < editors.length; i++) { - if (ref == editors[i]) { - return true; - } - } - return false; - } - - /* - * Creates the action bars for an editor. Editors of the same type should - * share a single editor action bar, so this implementation may return an - * existing action bar vector. - */ - private EditorActionBars createEditorActionBars(EditorDescriptor desc, - final IEditorSite site) { - // Get the editor type. - String type = desc.getId(); - - // If an action bar already exists for this editor type return it. - EditorActionBars actionBars = (EditorActionBars) actionCache.get(type); - if (actionBars != null) { - actionBars.addRef(); - return actionBars; - } - - // Create a new action bar set. - actionBars = new EditorActionBars(page, site.getWorkbenchWindow(), type); - actionBars.addRef(); - actionCache.put(type, actionBars); - - // Read base contributor. - IEditorActionBarContributor contr = desc.createActionBarContributor(); - if (contr != null) { - actionBars.setEditorContributor(contr); - contr.init(actionBars, page); - } - - // Read action extensions. - EditorActionBuilder builder = new EditorActionBuilder(); - contr = builder.readActionExtensions(desc); - if (contr != null) { - actionBars.setExtensionContributor(contr); - contr.init(actionBars, page); - } - - // Return action bars. - return actionBars; - } - - /* - * Creates the action bars for an editor. - */ - private EditorActionBars createEmptyEditorActionBars(final IEditorSite site) { - // Get the editor type. - String type = String.valueOf(System.currentTimeMillis()); - - // Create a new action bar set. - // Note: It is an empty set. - EditorActionBars actionBars = new EditorActionBars(page, site.getWorkbenchWindow(), type); - actionBars.addRef(); - actionCache.put(type, actionBars); - - // Return action bars. - return actionBars; - } - - /* - * Dispose - */ - void disposeEditorActionBars(EditorActionBars actionBars) { - actionBars.removeRef(); - if (actionBars.getRef() <= 0) { - String type = actionBars.getEditorType(); - Object obj = actionCache.get(type); - if (actionBars == obj) { - actionCache.remove(type); - } - // refresh the cool bar manager before disposing of a cool item - ICoolBarManager2 coolBar = (ICoolBarManager2) window.getCoolBarManager2(); - if (coolBar != null) { - coolBar.refresh(); - } - actionBars.dispose(); - } - } - - /** - * Returns an open editor matching the given editor input. If none match, - * returns <code>null</code>. - * - * @param input - * the editor input - * @return the matching editor, or <code>null</code> if no match found - */ - public IEditorPart findEditor(IEditorInput input) { - return findEditor(null, input, IWorkbenchPage.MATCH_INPUT); - } - - /** - * Returns an open editor matching the given editor input and/or editor id, - * as specified by matchFlags. If none match, returns <code>null</code>. - * - * @param editorId - * the editor id - * @param input - * the editor input - * @param matchFlags - * flags specifying which aspects to match - * @return the matching editor, or <code>null</code> if no match found - * @since 3.1 - */ - public IEditorPart findEditor(String editorId, IEditorInput input, - int matchFlags) { - IEditorReference[] refs = findEditors(input, editorId, matchFlags); - if (refs.length == 0) { - return null; - } - return refs[0].getEditor(true); - } - - /** - * Returns the open editor references matching the given editor input and/or - * editor id, as specified by matchFlags. If none match, returns an empty - * array. - * - * @param editorId - * the editor id - * @param input - * the editor input - * @param matchFlags - * flags specifying which aspects to match - * @return the matching editor, or an empty array if no match found - * @since 3.1 - */ - public IEditorReference[] findEditors(IEditorInput input, String editorId, - int matchFlags) { - if (matchFlags == IWorkbenchPage.MATCH_NONE) { - return new IEditorReference[0]; - } - List result = new ArrayList(); - ArrayList othersList = new ArrayList(Arrays.asList(page - .getEditorReferences())); - if (!othersList.isEmpty()) { - IEditorReference active = page.getActiveEditorReference(); - if (active != null) { - othersList.remove(active); - ArrayList activeList = new ArrayList(1); - activeList.add(active); - findEditors(activeList, input, editorId, matchFlags, result); - } - findEditors(othersList, input, editorId, matchFlags, result); - } - return (IEditorReference[]) result.toArray(new IEditorReference[result - .size()]); - } - - /** - * Populates a list with open editor(s) matching the given editor id and/or editor input. - * - * @param editorId - * the editor id - * @param input - * the editor input - * @param editorList - * a mutable list containing the references for the editors to - * check (warning: items may be removed) - * @param result - * the list to which matching editor references should be added - * @since 3.1 - */ - private void findEditors(List editorList, IEditorInput input, - String editorId, int matchFlags, List result) { - if (matchFlags == IWorkbenchPage.MATCH_NONE) { - return; - } - - // Phase 0: Remove editors whose ids don't match (if matching by id) - if (((matchFlags & IWorkbenchPage.MATCH_ID) != 0) && editorId != null) { - for (Iterator i = editorList.iterator(); i.hasNext();) { - EditorReference editor = (EditorReference) i.next(); - if (!editorId.equals(editor.getId())) { - i.remove(); - } - } - } - - // If not matching on editor input, just return the remaining editors. - // In practice, this case is never used. - if ((matchFlags & IWorkbenchPage.MATCH_INPUT) == 0) { - result.addAll(editorList); - return; - } - - // Phase 1: check editors that have their own matching strategy - for (Iterator i = editorList.iterator(); i.hasNext();) { - EditorReference editor = (EditorReference) i.next(); - IEditorDescriptor desc = editor.getDescriptor(); - if (desc != null) { - IEditorMatchingStrategy matchingStrategy = desc - .getEditorMatchingStrategy(); - if (matchingStrategy != null) { - i.remove(); // We're handling this one here, so remove it - // from the list. - if (matchingStrategy.matches(editor, input)) { - result.add(editor); - } - } - } - } - - // Phase 2: check materialized editors (without their own matching - // strategy) - for (Iterator i = editorList.iterator(); i.hasNext();) { - IEditorReference editor = (IEditorReference) i.next(); - IEditorPart part = (IEditorPart) editor.getPart(false); - if (part != null) { - i.remove(); // We're handling this one here, so remove it from - // the list. - if (part.getEditorInput() != null - && part.getEditorInput().equals(input)) { - result.add(editor); - } - } - } - - // Phase 3: check unmaterialized editors for input equality, - // delaying plug-in activation further by only restoring the editor - // input - // if the editor reference's factory id and name match. - String name = input.getName(); - IPersistableElement persistable = input.getPersistable(); - if (name == null || persistable == null) { - return; - } - String id = persistable.getFactoryId(); - if (id == null) { - return; - } - for (Iterator i = editorList.iterator(); i.hasNext();) { - EditorReference editor = (EditorReference) i.next(); - if (name.equals(editor.getName()) - && id.equals(editor.getFactoryId())) { - IEditorInput restoredInput; - try { - restoredInput = editor.getEditorInput(); - if (Util.equals(restoredInput, input)) { - result.add(editor); - } - } catch (PartInitException e1) { - WorkbenchPlugin.log(e1); - } - } - } - } - - /** - * Returns the SWT Display. - */ - private Display getDisplay() { - return window.getShell().getDisplay(); - } - - /** - * Answer the number of editors. - */ - public int getEditorCount() { - return page.getEditorReferences().length; - } - - /* - * Answer the editor registry. - */ - private IEditorRegistry getEditorRegistry() { - return WorkbenchPlugin.getDefault().getEditorRegistry(); - } - - /* - * See IWorkbenchPage. - */ - public IEditorPart[] getDirtyEditors() { - List dirtyEditors = collectDirtyEditors(); - return (IEditorPart[]) dirtyEditors - .toArray(new IEditorPart[dirtyEditors.size()]); - } - - /* - * See IWorkbenchPage. - */ - public IEditorReference[] getEditors() { - return page.getEditorReferences(); - } - - /* - * See IWorkbenchPage#getFocusEditor - */ - public IEditorPart getVisibleEditor() { - IEditorReference ref = editorPresentation.getVisibleEditor(); - if (ref == null) { - return null; - } - return (IEditorPart) ref.getPart(true); - } - - /** - * Answer true if save is needed in any one of the editors. - */ - public boolean isSaveAllNeeded() { - IEditorReference[] editors = page.getEditorReferences(); - for (int i = 0; i < editors.length; i++) { - IEditorReference ed = editors[i]; - if (ed.isDirty()) { - return true; - } - } - return false; - } - - /* - * Prompt the user to save the reusable editor. Return false if a new editor - * should be opened. - */ - private IEditorReference findReusableEditor(EditorDescriptor desc) { - return ((TabBehaviour)Tweaklets.get(TabBehaviour.KEY)).findReusableEditor(page); - } - - /** - * @param editorId - * the editor part id - * @param input - * the input - * @param setVisible - * if this is to be created visible ... not used - * @param editorState - * an {@link IMemento} <editorState> for persistable - * editors. Can be <code>null</code>. - * @return a created editor reference - * @throws PartInitException - */ - public IEditorReference openEditor(String editorId, IEditorInput input, - boolean setVisible, IMemento editorState) throws PartInitException { - if (editorId == null || input == null) { - throw new IllegalArgumentException(); - } - - IEditorDescriptor desc = getEditorRegistry().findEditor(editorId); - if (desc != null && !desc.isOpenExternal() && isLargeDocument(input)) { - desc = getAlternateEditor(); - if (desc == null) { - // the user pressed cancel in the editor selection dialog - return null; - } - } - - if (desc == null) { - throw new PartInitException(NLS.bind( - WorkbenchMessages.EditorManager_unknownEditorIDMessage, - editorId)); - } - - IEditorReference result = openEditorFromDescriptor((EditorDescriptor) desc, input, - editorState); - - return result; - } - - /* - * Open a new editor - */ - public IEditorReference openEditorFromDescriptor(EditorDescriptor desc, - IEditorInput input, IMemento editorState) throws PartInitException { - IEditorReference result = null; - if (desc.isInternal()) { - result = reuseInternalEditor(desc, input); - if (result == null) { - result = new EditorReference(this, input, desc, editorState); - } - } else if (desc.getId() - .equals(IEditorRegistry.SYSTEM_INPLACE_EDITOR_ID)) { - if (ComponentSupport.inPlaceEditorSupported()) { - result = new EditorReference(this, input, desc); - } - } else if (desc.getId().equals( - IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID)) { - IPathEditorInput pathInput = getPathEditorInput(input); - if (pathInput != null) { - result = openSystemExternalEditor(pathInput.getPath()); - } else { - throw new PartInitException( - WorkbenchMessages.EditorManager_systemEditorError); - } - } else if (desc.isOpenExternal()) { - result = openExternalEditor(desc, input); - } else { - // this should never happen - throw new PartInitException(NLS.bind( - WorkbenchMessages.EditorManager_invalidDescriptor, desc - .getId())); - } - - if (result != null) { - createEditorTab((EditorReference) result, ""); //$NON-NLS-1$ - } - - Workbench wb = (Workbench) window.getWorkbench(); - wb.getEditorHistory().add(input, desc); - return result; - } - - /** - * Open a specific external editor on an file based on the descriptor. - */ - private IEditorReference openExternalEditor(final EditorDescriptor desc, - IEditorInput input) throws PartInitException { - final CoreException ex[] = new CoreException[1]; - - final IPathEditorInput pathInput = getPathEditorInput(input); - if (pathInput != null && pathInput.getPath() != null) { - BusyIndicator.showWhile(getDisplay(), new Runnable() { - public void run() { - try { - if (desc.getLauncher() != null) { - // open using launcher - Object launcher = WorkbenchPlugin.createExtension( - desc.getConfigurationElement(), "launcher"); //$NON-NLS-1$ - ((IEditorLauncher) launcher).open(pathInput - .getPath()); - } else { - // open using command - ExternalEditor oEditor = new ExternalEditor( - pathInput.getPath(), desc); - oEditor.open(); - } - } catch (CoreException e) { - ex[0] = e; - } - } - }); - } else { - throw new PartInitException(NLS.bind( - WorkbenchMessages.EditorManager_errorOpeningExternalEditor, - desc.getFileName(), desc.getId())); - } - - if (ex[0] != null) { - throw new PartInitException(NLS.bind( - WorkbenchMessages.EditorManager_errorOpeningExternalEditor, - desc.getFileName(), desc.getId()), ex[0]); - } - - // we do not have an editor part for external editors - return null; - } - - /** - * Create the part and reference for each inner editor. - * - * @param ref - * the AbstractMultiEditor reference - * @param part - * the part - * @param input - * the AbstractMultiEditor input - * @return the array of inner references to store in the AbstractMultiEditor reference - */ - IEditorReference[] openMultiEditor(final IEditorReference ref, - final AbstractMultiEditor part, final MultiEditorInput input) - throws PartInitException { - - String[] editorArray = input.getEditors(); - IEditorInput[] inputArray = input.getInput(); - - // find all descriptors - EditorDescriptor[] descArray = new EditorDescriptor[editorArray.length]; - IEditorReference refArray[] = new IEditorReference[editorArray.length]; - IEditorPart partArray[] = new IEditorPart[editorArray.length]; - - IEditorRegistry reg = getEditorRegistry(); - for (int i = 0; i < editorArray.length; i++) { - EditorDescriptor innerDesc = (EditorDescriptor) reg - .findEditor(editorArray[i]); - if (innerDesc == null) { - throw new PartInitException(NLS.bind( - WorkbenchMessages.EditorManager_unknownEditorIDMessage, - editorArray[i])); - } - descArray[i] = innerDesc; - InnerEditor innerRef = new InnerEditor(ref, part, inputArray[i], - descArray[i]); - refArray[i] = innerRef; - partArray[i] = innerRef.getEditor(true); - } - part.setChildren(partArray); - return refArray; - } - - /* - * Opens an editor part. - */ - private void createEditorTab(final EditorReference ref, - final String workbookId) throws PartInitException { - - editorPresentation.addEditor(ref, workbookId, true); - - } - - /* - * Create the site and initialize it with its action bars. - */ - EditorSite createSite(final IEditorReference ref, final IEditorPart part, - final EditorDescriptor desc, final IEditorInput input) - throws PartInitException { - EditorSite site = new EditorSite(ref, part, page, desc); - if (desc != null) { - site.setActionBars(createEditorActionBars(desc, site)); - } else { - site.setActionBars(createEmptyEditorActionBars(site)); - } - final String label = part.getTitle(); // debugging only - try { - try { - UIStats.start(UIStats.INIT_PART, label); - part.init(site, input); - } finally { - UIStats.end(UIStats.INIT_PART, part, label); - } - - // Sanity-check the site - if (part.getSite() != site || part.getEditorSite() != site) { - throw new PartInitException(NLS.bind( - WorkbenchMessages.EditorManager_siteIncorrect, desc - .getId())); - } - - } catch (Exception e) { - disposeEditorActionBars((EditorActionBars) site.getActionBars()); - site.dispose(); - if (e instanceof PartInitException) { - throw (PartInitException) e; - } - - throw new PartInitException( - WorkbenchMessages.EditorManager_errorInInit, e); - } - - return site; - } - - /* - * See IWorkbenchPage. - */ - private IEditorReference reuseInternalEditor(EditorDescriptor desc, - IEditorInput input) throws PartInitException { - - Assert.isNotNull(desc, "descriptor must not be null"); //$NON-NLS-1$ - Assert.isNotNull(input, "input must not be null"); //$NON-NLS-1$ - - IEditorReference reusableEditorRef = findReusableEditor(desc); - if (reusableEditorRef != null) { - return ((TabBehaviour) Tweaklets.get(TabBehaviour.KEY)) - .reuseInternalEditor(page, this, editorPresentation, desc, - input, reusableEditorRef); - } - return null; - } - - IEditorPart createPart(final EditorDescriptor desc) - throws PartInitException { - try { - IEditorPart result = desc.createEditor(); - IConfigurationElement element = desc.getConfigurationElement(); - if (element != null) { - page.getExtensionTracker().registerObject( - element.getDeclaringExtension(), result, - IExtensionTracker.REF_WEAK); - } - return result; - } catch (CoreException e) { - throw new PartInitException(StatusUtil.newStatus( - desc.getPluginID(), - WorkbenchMessages.EditorManager_instantiationError, e)); - } - } - - /** - * Open a system external editor on the input path. - */ - private IEditorReference openSystemExternalEditor(final IPath location) - throws PartInitException { - if (location == null) { - throw new IllegalArgumentException(); - } - - final boolean result[] = { false }; - BusyIndicator.showWhile(getDisplay(), new Runnable() { - public void run() { - if (location != null) { - result[0] = Program.launch(location.toOSString()); - } - } - }); - - if (!result[0]) { - throw new PartInitException(NLS.bind( - WorkbenchMessages.EditorManager_unableToOpenExternalEditor, - location)); - } - - // We do not have an editor part for external editors - return null; - } - - ImageDescriptor findImage(EditorDescriptor desc, IPath path) { - if (desc == null) { - // @issue what should be the default image? - return ImageDescriptor.getMissingImageDescriptor(); - } - - if (desc.isOpenExternal() && path != null) { - return PlatformUI.getWorkbench().getEditorRegistry() - .getImageDescriptor(path.toOSString()); - } - - return desc.getImageDescriptor(); - } - - /** - * @see org.eclipse.ui.IPersistable - */ - public IStatus restoreState(IMemento memento) { - // Restore the editor area workbooks layout/relationship - final MultiStatus result = new MultiStatus(PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.EditorManager_problemsRestoringEditors, null); - final String activeWorkbookID[] = new String[1]; - final ArrayList visibleEditors = new ArrayList(5); - final IEditorReference activeEditor[] = new IEditorReference[1]; - - IMemento areaMem = memento.getChild(IWorkbenchConstants.TAG_AREA); - if (areaMem != null) { - result.add(editorPresentation.restoreState(areaMem)); - activeWorkbookID[0] = areaMem - .getString(IWorkbenchConstants.TAG_ACTIVE_WORKBOOK); - } - - // Loop through the editors. - - IMemento[] editorMems = memento - .getChildren(IWorkbenchConstants.TAG_EDITOR); - for (int x = 0; x < editorMems.length; x++) { - // for dynamic UI - call restoreEditorState to replace code which is - // commented out - restoreEditorState(editorMems[x], visibleEditors, activeEditor, - result); - } - - // restore the presentation - if (areaMem != null) { - result.add(editorPresentation.restorePresentationState(areaMem)); - } - try { - StartupThreading.runWithThrowable(new StartupRunnable(){ - - public void runWithException() throws Throwable { - // Update each workbook with its visible editor. - for (int i = 0; i < visibleEditors.size(); i++) { - setVisibleEditor((IEditorReference) visibleEditors.get(i), - false); - } - - // Update the active workbook - if (activeWorkbookID[0] != null) { - editorPresentation - .setActiveEditorWorkbookFromID(activeWorkbookID[0]); - } - - if (activeEditor[0] != null) { - IWorkbenchPart editor = activeEditor[0].getPart(true); - - if (editor != null) { - page.activate(editor); - } - } - }}); - } - catch (Throwable t) { - // The exception is already logged. - result - .add(new Status( - IStatus.ERROR, - PlatformUI.PLUGIN_ID, - 0, - WorkbenchMessages.EditorManager_exceptionRestoringEditor, - t)); - } - - return result; - } - - /** - * Save all of the editors in the workbench. Return true if successful. - * Return false if the user has canceled the command. - * @param confirm true if the user should be prompted before the save - * @param closing true if the page is being closed - * @param addNonPartSources true if saveables from non-part sources should be saved too. - * @return false if the user canceled or an error occurred while saving - */ - public boolean saveAll(boolean confirm, boolean closing, boolean addNonPartSources) { - // Get the list of dirty editors and views. If it is - // empty just return. - ISaveablePart[] parts = page.getDirtyParts(); - if (parts.length == 0) { - return true; - } - // saveAll below expects a mutable list - List dirtyParts = new ArrayList(parts.length); - for (int i = 0; i < parts.length; i++) { - dirtyParts.add(parts[i]); - } - - // If confirmation is required .. - return saveAll(dirtyParts, confirm, closing, addNonPartSources, window); - } - - /** - * Saves the given dirty editors and views, optionally prompting the user. - * - * @param dirtyParts - * the dirty views and editors - * @param confirm - * <code>true</code> to prompt whether to save, <code>false</code> - * to save without prompting - * @param closing - * <code>true</code> if the parts are being closed, - * <code>false</code> if just being saved without closing - * @param addNonPartSources true if non-part sources should be saved too - * @param window - * the window to use as the parent for the dialog that prompts to - * save multiple dirty editors and views - * @return <code>true</code> on success, <code>false</code> if the user - * canceled the save or an error occurred while saving - */ - public static boolean saveAll(List dirtyParts, boolean confirm, boolean closing, - boolean addNonPartSources, final IWorkbenchWindow window) { - return saveAll(dirtyParts, confirm, closing, addNonPartSources, window, window); - } - - /** - * Saves the given dirty editors and views, optionally prompting the user. - * - * @param dirtyParts - * the dirty views and editors - * @param confirm - * <code>true</code> to prompt whether to save, - * <code>false</code> to save without prompting - * @param closing - * <code>true</code> if the parts are being closed, - * <code>false</code> if just being saved without closing - * @param addNonPartSources - * true if non-part sources should be saved too - * @param runnableContext - * the context in which to run long-running operations - * @param shellProvider - * providing the shell to use as the parent for the dialog that - * prompts to save multiple dirty editors and views - * @return <code>true</code> on success, <code>false</code> if the user - * canceled the save - */ - public static boolean saveAll(List dirtyParts, final boolean confirm, final boolean closing, - boolean addNonPartSources, final IRunnableContext runnableContext, final IShellProvider shellProvider) { - // clone the input list - dirtyParts = new ArrayList(dirtyParts); - - if (closing) { - // if the parts are going to be closed, then we only save those that - // need to be saved when closed, see bug 272070 - for (Iterator it = dirtyParts.iterator(); it.hasNext();) { - ISaveablePart saveablePart = (ISaveablePart) it.next(); - if (!saveablePart.isSaveOnCloseNeeded()) { - it.remove(); - } - } - } - - List modelsToSave; - if (confirm) { - boolean saveable2Processed = false; - // Process all parts that implement ISaveablePart2. - // These parts are removed from the list after saving - // them. We then need to restore the workbench to - // its previous state, for now this is just last - // active perspective. - // Note that the given parts may come from multiple - // windows, pages and perspectives. - ListIterator listIterator = dirtyParts.listIterator(); - - WorkbenchPage currentPage = null; - Perspective currentPageOriginalPerspective = null; - while (listIterator.hasNext()) { - IWorkbenchPart part = (IWorkbenchPart) listIterator.next(); - if (part instanceof ISaveablePart2) { - WorkbenchPage page = (WorkbenchPage) part.getSite() - .getPage(); - if (!Util.equals(currentPage, page)) { - if (currentPage != null - && currentPageOriginalPerspective != null) { - if (!currentPageOriginalPerspective - .equals(currentPage.getActivePerspective())) { - currentPage - .setPerspective(currentPageOriginalPerspective - .getDesc()); - } - } - currentPage = page; - currentPageOriginalPerspective = page - .getActivePerspective(); - } - if (confirm) { - if (part instanceof IViewPart) { - Perspective perspective = page - .getFirstPerspectiveWithView((IViewPart) part); - if (perspective != null) { - page.setPerspective(perspective.getDesc()); - } - } - // show the window containing the page? - IWorkbenchWindow partsWindow = page - .getWorkbenchWindow(); - if (partsWindow != partsWindow.getWorkbench() - .getActiveWorkbenchWindow()) { - Shell shell = partsWindow.getShell(); - if (shell.getMinimized()) { - shell.setMinimized(false); - } - shell.setActive(); - } - page.bringToTop(part); - } - // try to save the part - int choice = SaveableHelper.savePart((ISaveablePart2) part, - page.getWorkbenchWindow(), confirm); - if (choice == ISaveablePart2.CANCEL) { - // If the user cancels, don't restore the previous - // workbench state, as that will - // be an unexpected switch from the current state. - return false; - } else if (choice != ISaveablePart2.DEFAULT) { - saveable2Processed = true; - listIterator.remove(); - } - } - } - - // try to restore the workbench to its previous state - if (currentPage != null && currentPageOriginalPerspective != null) { - if (!currentPageOriginalPerspective.equals(currentPage - .getActivePerspective())) { - currentPage.setPerspective(currentPageOriginalPerspective - .getDesc()); - } - } - - // if processing a ISaveablePart2 caused other parts to be - // saved, remove them from the list presented to the user. - if (saveable2Processed) { - listIterator = dirtyParts.listIterator(); - while (listIterator.hasNext()) { - ISaveablePart part = (ISaveablePart) listIterator.next(); - if (!part.isDirty()) { - listIterator.remove(); - } - } - } - - modelsToSave = convertToSaveables(dirtyParts, closing, addNonPartSources); - - // If nothing to save, return. - if (modelsToSave.isEmpty()) { - return true; - } - boolean canceled = SaveableHelper.waitForBackgroundSaveJobs(modelsToSave); - if (canceled) { - return false; - } - // Use a simpler dialog if there's only one - if (modelsToSave.size() == 1) { - Saveable model = (Saveable) modelsToSave.get(0); - String message = NLS.bind(WorkbenchMessages.EditorManager_saveChangesQuestion, model.getName()); - // Show a dialog. - String[] buttons = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL, IDialogConstants.CANCEL_LABEL }; - MessageDialog d = new MessageDialog(shellProvider.getShell(), - WorkbenchMessages.Save_Resource, null, message, - MessageDialog.QUESTION, buttons, 0) { - protected int getShellStyle() { - return super.getShellStyle() | SWT.SHEET; - } - }; - - int choice = SaveableHelper.testGetAutomatedResponse(); - if (SaveableHelper.testGetAutomatedResponse() == SaveableHelper.USER_RESPONSE) { - choice = d.open(); - } - - // Branch on the user choice. - // The choice id is based on the order of button labels - // above. - switch (choice) { - case ISaveablePart2.YES: // yes - break; - case ISaveablePart2.NO: // no - return true; - default: - case ISaveablePart2.CANCEL: // cancel - return false; - } - } - else { - ListSelectionDialog dlg = new ListSelectionDialog( - shellProvider.getShell(), modelsToSave, - new ArrayContentProvider(), - new WorkbenchPartLabelProvider(), RESOURCES_TO_SAVE_MESSAGE) { - protected int getShellStyle() { - return super.getShellStyle() | SWT.SHEET; - } - }; - dlg.setInitialSelections(modelsToSave.toArray()); - dlg.setTitle(SAVE_RESOURCES_TITLE); - - // this "if" statement aids in testing. - if (SaveableHelper.testGetAutomatedResponse()==SaveableHelper.USER_RESPONSE) { - int result = dlg.open(); - //Just return false to prevent the operation continuing - if (result == IDialogConstants.CANCEL_ID) { - return false; - } - - modelsToSave = Arrays.asList(dlg.getResult()); - } - } - } - else { - modelsToSave = convertToSaveables(dirtyParts, closing, addNonPartSources); - } - - // If the editor list is empty return. - if (modelsToSave.isEmpty()) { - return true; - } - - // Create save block. - final List finalModels = modelsToSave; - IRunnableWithProgress progressOp = new IRunnableWithProgress() { - public void run(IProgressMonitor monitor) { - IProgressMonitor monitorWrap = new EventLoopProgressMonitor( - monitor); - monitorWrap.beginTask(WorkbenchMessages.Saving_Modifications, finalModels.size()); - for (Iterator i = finalModels.iterator(); i.hasNext();) { - Saveable model = (Saveable) i.next(); - // handle case where this model got saved as a result of saving another - if (!model.isDirty()) { - monitor.worked(1); - continue; - } - SaveableHelper.doSaveModel(model, new SubProgressMonitor(monitorWrap, 1), shellProvider, closing || confirm); - if (monitorWrap.isCanceled()) { - break; - } - } - monitorWrap.done(); - } - }; - - // Do the save. - return SaveableHelper.runProgressMonitorOperation( - WorkbenchMessages.Save_All, progressOp, runnableContext, shellProvider); - } - - /** - * For each part (view or editor) in the given list, attempts to convert it - * to one or more saveable models. Duplicate models are removed. If closing - * is true, then models that will remain open in parts other than the given - * parts are removed. - * - * @param parts - * the parts (list of IViewPart or IEditorPart) - * @param closing - * whether the parts are being closed - * @param addNonPartSources - * whether non-part sources should be added (true for the Save - * All action, see bug 139004) - * @return the dirty models - */ - private static List convertToSaveables(List parts, boolean closing, boolean addNonPartSources) { - ArrayList result = new ArrayList(); - HashSet seen = new HashSet(); - for (Iterator i = parts.iterator(); i.hasNext();) { - IWorkbenchPart part = (IWorkbenchPart) i.next(); - Saveable[] saveables = getSaveables(part); - for (int j = 0; j < saveables.length; j++) { - Saveable saveable = saveables[j]; - if (saveable.isDirty() && !seen.contains(saveable)) { - seen.add(saveable); - if (!closing - || closingLastPartShowingModel(saveable, parts, part - .getSite().getPage())) { - result.add(saveable); - } - } - } - } - if (addNonPartSources) { - SaveablesList saveablesList = (SaveablesList) PlatformUI - .getWorkbench().getService( - ISaveablesLifecycleListener.class); - ISaveablesSource[] nonPartSources = saveablesList - .getNonPartSources(); - for (int i = 0; i < nonPartSources.length; i++) { - Saveable[] saveables = nonPartSources[i].getSaveables(); - for (int j = 0; j < saveables.length; j++) { - Saveable saveable = saveables[j]; - if (saveable.isDirty() && !seen.contains(saveable)) { - seen.add(saveable); - result.add(saveable); - } - } - } - } - return result; - } - - /** - * Returns the saveable models provided by the given part. - * If the part does not provide any models, a default model - * is returned representing the part. - * - * @param part the workbench part - * @return the saveable models - */ - private static Saveable[] getSaveables(IWorkbenchPart part) { - if (part instanceof ISaveablesSource) { - ISaveablesSource source = (ISaveablesSource) part; - return source.getSaveables(); - } - return new Saveable[] { new DefaultSaveable(part) }; - } - - /** - * Returns true if, in the given page, no more parts will reference the - * given model if the given parts are closed. - * - * @param model - * the model - * @param closingParts - * the parts being closed (list of IViewPart or IEditorPart) - * @param page - * the page - * @return <code>true</code> if no more parts in the page will reference - * the given model, <code>false</code> otherwise - */ - private static boolean closingLastPartShowingModel(Saveable model, - List closingParts, IWorkbenchPage page) { - HashSet closingPartsWithSameModel = new HashSet(); - for (Iterator i = closingParts.iterator(); i.hasNext();) { - IWorkbenchPart part = (IWorkbenchPart) i.next(); - Saveable[] models = getSaveables(part); - if (Arrays.asList(models).contains(model)) { - closingPartsWithSameModel.add(part); - } - } - IWorkbenchPartReference[] pagePartRefs = ((WorkbenchPage) page).getAllParts(); - HashSet pagePartsWithSameModels = new HashSet(); - for (int i = 0; i < pagePartRefs.length; i++) { - IWorkbenchPartReference partRef = pagePartRefs[i]; - IWorkbenchPart part = partRef.getPart(false); - if (part != null) { - Saveable[] models = getSaveables(part); - if (Arrays.asList(models).contains(model)) { - pagePartsWithSameModels.add(part); - } - } - } - for (Iterator i = closingPartsWithSameModel.iterator(); i.hasNext();) { - IWorkbenchPart part = (IWorkbenchPart) i.next(); - pagePartsWithSameModels.remove(part); - } - return pagePartsWithSameModels.isEmpty(); - } - - /* - * Saves the workbench part. - */ - public boolean savePart(final ISaveablePart saveable, IWorkbenchPart part, - boolean confirm) { - return SaveableHelper.savePart(saveable, part, window, confirm); - } - - /** - * @see IPersistablePart - */ - public IStatus saveState(final IMemento memento) { - - final MultiStatus result = new MultiStatus(PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.EditorManager_problemsSavingEditors, null); - - // Save the editor area workbooks layout/relationship - IMemento editorAreaMem = memento - .createChild(IWorkbenchConstants.TAG_AREA); - result.add(editorPresentation.saveState(editorAreaMem)); - - // Save the active workbook id - editorAreaMem.putString(IWorkbenchConstants.TAG_ACTIVE_WORKBOOK, - editorPresentation.getActiveEditorWorkbookID()); - - // Get each workbook - ArrayList workbooks = editorPresentation.getWorkbooks(); - - for (Iterator iter = workbooks.iterator(); iter.hasNext();) { - EditorStack workbook = (EditorStack) iter.next(); - - // Use the list of editors found in EditorStack; fix for 24091 - EditorPane editorPanes[] = workbook.getEditors(); - - for (int i = 0; i < editorPanes.length; i++) { - // Save each open editor. - IEditorReference editorReference = editorPanes[i] - .getEditorReference(); - EditorReference e = (EditorReference) editorReference; - final IEditorPart editor = editorReference.getEditor(false); - if (editor == null) { - if (e.getMemento() != null) { - IMemento editorMem = memento - .createChild(IWorkbenchConstants.TAG_EDITOR); - editorMem.putMemento(e.getMemento()); - } - continue; - } - - // for dynamic UI - add the next line to replace the subsequent - // code which is commented out - saveEditorState(memento, e, result); - } - } - return result; - } - - /** - * Shows an editor. If <code>setFocus == true</code> then give it focus, - * too. - * - * @return true if the active editor was changed, false if not. - */ - public boolean setVisibleEditor(IEditorReference newEd, boolean setFocus) { - return editorPresentation.setVisibleEditor(newEd, setFocus); - } - - private IPathEditorInput getPathEditorInput(IEditorInput input) { - if (input instanceof IPathEditorInput) { - return (IPathEditorInput) input; - } - - return (IPathEditorInput) Util.getAdapter(input, IPathEditorInput.class); - } - - /** - * An editor reference that is actually contained within another editor - * reference. - */ - class InnerEditor extends EditorReference { - - private IEditorReference outerEditor; - - private AbstractMultiEditor outerEditorPart; - - public InnerEditor(IEditorReference outerEditor, - AbstractMultiEditor outerEditorPart, IEditorInput input, - EditorDescriptor desc) { - super(EditorManager.this, input, desc); - this.outerEditor = outerEditor; - this.outerEditorPart = outerEditorPart; - } - - /** - * @return Returns the parent editor reference that this reference is a - * child of. - */ - public IEditorReference getOuterEditor() { - return outerEditor; - } - - protected void doDisposePart() { - this.outerEditorPart = null; - super.doDisposePart(); - } - - protected PartPane createPane() { - // MultiEditor backwards compatibility - return new MultiEditorInnerPane( - (EditorPane) ((EditorReference) outerEditor).getPane(), - this, page, editorPresentation.getActiveWorkbook(), - outerEditorPart instanceof MultiEditor); - } - - protected Composite getPaneControlContainer() { - // MultiEditor backwards compatibility - if (outerEditorPart instanceof MultiEditor) { - return super.getPaneControlContainer(); - } - return outerEditorPart.getInnerEditorContainer(this); - } - - } - - /* - * Made public for Mylar in 3.3 - see bug 138666. Can be made private once - * we have real API for this. - */ - public void restoreEditorState(IMemento editorMem, - ArrayList visibleEditors, IEditorReference[] activeEditor, - MultiStatus result) { - // String strFocus = editorMem.getString(IWorkbenchConstants.TAG_FOCUS); - // boolean visibleEditor = "true".equals(strFocus); //$NON-NLS-1$ - final EditorReference e = new EditorReference(this, editorMem); - - // if the editor is not visible, ensure it is put in the correct - // workbook. PR 24091 - - final String workbookID = editorMem - .getString(IWorkbenchConstants.TAG_WORKBOOK); - - try { - StartupThreading.runWithPartInitExceptions(new StartupRunnable () { - - public void runWithException() throws Throwable { - createEditorTab(e, workbookID); - }}); - - } catch (PartInitException ex) { - result.add(ex.getStatus()); - } - - String strActivePart = editorMem - .getString(IWorkbenchConstants.TAG_ACTIVE_PART); - if ("true".equals(strActivePart)) { //$NON-NLS-1$ - activeEditor[0] = e; - } - - String strFocus = editorMem.getString(IWorkbenchConstants.TAG_FOCUS); - boolean visibleEditor = "true".equals(strFocus); //$NON-NLS-1$ - if (visibleEditor) { - visibleEditors.add(e); - } - } - - // for dynamic UI - protected void saveEditorState(IMemento mem, IEditorReference ed, - MultiStatus res) { - final EditorReference editorRef = (EditorReference) ed; - final IEditorPart editor = ed.getEditor(false); - final IMemento memento = mem; - final MultiStatus result = res; - if (!(editor.getEditorSite() instanceof EditorSite)) { - return; - } - final EditorSite site = (EditorSite) editor.getEditorSite(); - if (site.getPane() instanceof MultiEditorInnerPane) { - return; - } - - SafeRunner.run(new SafeRunnable() { - public void run() { - // Get the input. - IEditorInput input = editor.getEditorInput(); - if (!input.exists()) { - return; - } - IPersistableElement persistable = input.getPersistable(); - if (persistable == null) { - return; - } - - // Save editor. - IMemento editorMem = memento - .createChild(IWorkbenchConstants.TAG_EDITOR); - editorMem.putString(IWorkbenchConstants.TAG_TITLE, editorRef - .getTitle()); - editorMem.putString(IWorkbenchConstants.TAG_NAME, editorRef - .getName()); - editorMem.putString(IWorkbenchConstants.TAG_ID, editorRef - .getId()); - editorMem.putString(IWorkbenchConstants.TAG_TOOLTIP, editorRef - .getTitleToolTip()); - - editorMem.putString(IWorkbenchConstants.TAG_PART_NAME, - editorRef.getPartName()); - - if (editor instanceof IWorkbenchPart3) { - Map properties = ((IWorkbenchPart3) editor) - .getPartProperties(); - if (!properties.isEmpty()) { - IMemento propBag = editorMem - .createChild(IWorkbenchConstants.TAG_PROPERTIES); - Iterator i = properties.entrySet().iterator(); - while (i.hasNext()) { - Map.Entry entry = (Map.Entry) i.next(); - IMemento p = propBag.createChild( - IWorkbenchConstants.TAG_PROPERTY, - (String) entry.getKey()); - p.putTextData((String) entry.getValue()); - } - } - } - - if (editorRef.isPinned()) { - editorMem.putString(IWorkbenchConstants.TAG_PINNED, "true"); //$NON-NLS-1$ - } - - EditorPane editorPane = (EditorPane) ((EditorSite) editor - .getEditorSite()).getPane(); - editorMem.putString(IWorkbenchConstants.TAG_WORKBOOK, - editorPane.getWorkbook().getID()); - - if (editor == page.getActiveEditor()) { - editorMem.putString(IWorkbenchConstants.TAG_ACTIVE_PART, - "true"); //$NON-NLS-1$ - } - - if (editorPane == editorPane.getWorkbook().getSelection()) { - editorMem.putString(IWorkbenchConstants.TAG_FOCUS, "true"); //$NON-NLS-1$ - } - - if (input instanceof IPathEditorInput) { - IPath path = ((IPathEditorInput) input).getPath(); - if (path != null) { - editorMem.putString(IWorkbenchConstants.TAG_PATH, path - .toString()); - } - } - - // Save input. - IMemento inputMem = editorMem - .createChild(IWorkbenchConstants.TAG_INPUT); - inputMem.putString(IWorkbenchConstants.TAG_FACTORY_ID, - persistable.getFactoryId()); - persistable.saveState(inputMem); - - // any editors that want to persist state - if (editor instanceof IPersistableEditor) { - IMemento editorState = editorMem - .createChild(IWorkbenchConstants.TAG_EDITOR_STATE); - ((IPersistableEditor) editor).saveState(editorState); - } - } - - public void handleException(Throwable e) { - result - .add(new Status( - IStatus.ERROR, - PlatformUI.PLUGIN_ID, - 0, - NLS - .bind( - WorkbenchMessages.EditorManager_unableToSaveEditor, - editorRef.getTitle()), e)); - } - }); - } - - // for dynamic UI - public IMemento getMemento(IEditorReference e) { - if (e instanceof EditorReference) { - return ((EditorReference) e).getMemento(); - } - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.dynamicHelpers.IExtensionChangeHandler#removeExtension(org.eclipse.core.runtime.IExtension, - * java.lang.Object[]) - */ - public void removeExtension(IExtension source, Object[] objects) { - for (int i = 0; i < objects.length; i++) { - if (objects[i] instanceof IEditorPart) { - // close the editor and clean up the editor history - - IEditorPart editor = (IEditorPart) objects[i]; - IEditorInput input = editor.getEditorInput(); - page.closeEditor(editor, true); - ((Workbench) window.getWorkbench()).getEditorHistory().remove( - input); - } - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.dynamicHelpers.IExtensionChangeHandler#addExtension(org.eclipse.core.runtime.dynamicHelpers.IExtensionTracker, - * org.eclipse.core.runtime.IExtension) - */ - public void addExtension(IExtensionTracker tracker, IExtension extension) { - // Nothing to do - } - - /** - * @return - */ - /*package*/ IEditorReference openEmptyTab() { - IEditorInput input = new NullEditorInput(); - EditorDescriptor desc = (EditorDescriptor) ((EditorRegistry) getEditorRegistry()) - .findEditor(EditorRegistry.EMPTY_EDITOR_ID); - EditorReference result = new EditorReference(this, input, desc); - try { - createEditorTab(result, ""); //$NON-NLS-1$ - return result; - } catch (PartInitException e) { - StatusManager.getManager().handle( - StatusUtil.newStatus(WorkbenchPlugin.PI_WORKBENCH, e)); - } - return null; - } - - public static boolean useIPersistableEditor() { - IPreferenceStore store = WorkbenchPlugin.getDefault() - .getPreferenceStore(); - return store.getBoolean(IPreferenceConstants.USE_IPERSISTABLE_EDITORS); - } - - private static IEditorDescriptor getAlternateEditor() { - Shell shell = ProgressManagerUtil.getDefaultParent(); - EditorSelectionDialog dialog = new EditorSelectionDialog(shell) { - protected IDialogSettings getDialogSettings() { - IDialogSettings result = new DialogSettings("EditorSelectionDialog"); //$NON-NLS-1$ - result.put(EditorSelectionDialog.STORE_ID_INTERNAL_EXTERNAL, true); - return result; - } - }; - dialog.setMessage(WorkbenchMessages.EditorManager_largeDocumentWarning); - - if (dialog.open() == Window.OK) - return dialog.getSelectedEditor(); - return null; - } - - boolean isLargeDocument(IEditorInput editorInput) { - - if (!checkDocumentSize) - return false; - - if (!(editorInput instanceof IPathEditorInput)) - return false; // we know nothing about it - - try { - IPath path = ((IPathEditorInput) editorInput).getPath(); - File file = new File(path.toOSString()); - return file.length() > maxFileSize; - } catch (Exception e) { - // ignore exceptions - return false; - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorPane.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorPane.java deleted file mode 100644 index 5535ea9a687..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorPane.java +++ /dev/null @@ -1,219 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.ui.IEditorReference; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.internal.tweaklets.TabBehaviour; -import org.eclipse.ui.internal.tweaklets.Tweaklets; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * An EditorPane is a subclass of PartPane offering extended - * behavior for workbench editors. - */ -public class EditorPane extends PartPane { - private EditorStack workbook; - - - /** - * Constructs an editor pane for an editor part. - * @param ref - * @param page - * @param workbook - */ - public EditorPane(IEditorReference ref, WorkbenchPage page, - EditorStack workbook) { - super(ref, page); - this.workbook = workbook; - } - - /** - * Editor panes do not need a title bar. The editor - * title and close icon are part of the tab containing - * the editor. Tools and menus are added directly into - * the workbench toolbar and menu bar. - */ - protected void createTitleBar() { - // do nothing - } - - /** - * @see PartPane#doHide() - */ - public void doHide() { - getPage().closeEditor(getEditorReference(), true); - } - - /** - * Answer the editor part child. - * @return {@link IEditorReference} - */ - public IEditorReference getEditorReference() { - return (IEditorReference) getPartReference(); - } - - /** - * Answer the SWT widget style. - */ - int getStyle() { - return SWT.NONE; - } - - /** - * Answer the editor workbook container - * @return {@link EditorStack} - */ - public EditorStack getWorkbook() { - return workbook; - } - - /** - * Notify the workbook page that the part pane has - * been activated by the user. - */ - public void requestActivation() { - // By clearing the active workbook if its not the one - // associated with the editor, we reduce draw flicker - if (!workbook.isActiveWorkbook()) { - workbook.getEditorArea().setActiveWorkbook(null, false); - } - - super.requestActivation(); - } - - /** - * Set the editor workbook container - * @param editorWorkbook - */ - public void setWorkbook(EditorStack editorWorkbook) { - workbook = editorWorkbook; - } - - /* (non-Javadoc) - * Method declared on PartPane. - */ - /* package */void shellActivated() { - //this.workbook.drawGradient(); - } - - /* (non-Javadoc) - * Method declared on PartPane. - */ - /* package */void shellDeactivated() { - //this.workbook.drawGradient(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#setFocus() - */ - public void setFocus() { - super.setFocus(); - - workbook.becomeActiveWorkbook(true); - } - - /** - * Indicate focus in part. - */ - public void showFocus(boolean inFocus) { - if (inFocus) { - this.workbook.becomeActiveWorkbook(true); - } else { - this.workbook - .setActive(this.workbook.isActiveWorkbook() ? StackPresentation.AS_ACTIVE_NOFOCUS - : StackPresentation.AS_INACTIVE); - } - } - - /** - * Add the pin menu item on the editor system menu. - * @param parent - */ - protected void addPinEditorItem(Menu parent) { - IPreferenceStore store = WorkbenchPlugin.getDefault().getPreferenceStore(); - boolean reuseEditor = store - .getBoolean(IPreferenceConstants.REUSE_EDITORS_BOOLEAN) - || ((TabBehaviour)Tweaklets.get(TabBehaviour.KEY)).alwaysShowPinAction(); - if (!reuseEditor) { - return; - } - - final WorkbenchPartReference ref = (WorkbenchPartReference)getPartReference(); - - final MenuItem item = new MenuItem(parent, SWT.CHECK); - item.setText(WorkbenchMessages.EditorPane_pinEditor); - item.addSelectionListener(new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - IWorkbenchPart part = getPartReference().getPart(true); - if (part == null) { - // this should never happen - item.setSelection(false); - item.setEnabled(false); - } else { - ref.setPinned(item.getSelection()); - } - } - }); - item.setEnabled(true); - item.setSelection(ref.isPinned()); - } - - /** - * Update the title attributes for the pane. - */ - public void updateTitles() { - // TODO commented during presentation refactor workbook.updateEditorTab(getEditorReference()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#testInvariants() - */ - public void testInvariants() { - super.testInvariants(); - - if (getContainer() != null) { - Assert.isTrue(getContainer() == workbook); - } - } - - - /** - * Get the name of editor. - * @return String - */ - public String getName() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartPane#getToolBar() - */ - public Control getToolBar() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartPane#isCloseable() - */ - public boolean isCloseable() { - return true; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorSashContainer.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorSashContainer.java deleted file mode 100644 index cfdf0dbd428..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorSashContainer.java +++ /dev/null @@ -1,638 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.swt.SWT; -import org.eclipse.swt.dnd.DND; -import org.eclipse.swt.dnd.DropTarget; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.StartupThreading.StartupRunnable; -import org.eclipse.ui.internal.presentations.PresentationSerializer; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * Represents the area set aside for editor workbooks. - * This container only accepts EditorStack and PartSash - * as layout parts. - * - * Note no views are allowed within this container. - */ -public class EditorSashContainer extends PartSashContainer { - - static final String DEFAULT_WORKBOOK_ID = "DefaultEditorWorkbook";//$NON-NLS-1$ - - private ArrayList editorWorkbooks = new ArrayList(3); - - private EditorStack activeEditorWorkbook; - - private DropTarget dropTarget; - - public EditorSashContainer(String editorId, WorkbenchPage page, Composite parent) { - super(editorId, page, parent); - - createDefaultWorkbook(); - } - - - /** - * Add an editor to the active workbook. - */ - public void addEditor(EditorPane pane, EditorStack stack) { - //EditorStack workbook = getActiveWorkbook(); - stack.add(pane); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#addChild(org.eclipse.ui.internal.PartSashContainer.RelationshipInfo) - */ - protected void addChild(RelationshipInfo info) { - super.addChild(info); - - updateStackButtons(); - } - - /** - * Hides the min/max buttons for all editor stacks - * -except- for the upper/left one. - */ - public void updateStackButtons() { - // This is applicable only when the new - // min/max behaviour is being used - Perspective persp = getPage().getActivePerspective(); - if (!Perspective.useNewMinMax(persp)) - return; - - // Find the upper Right editor stack - LayoutPart[] stacks = getChildren(); - EditorStack winner = getUpperRightEditorStack(stacks); - - // Now hide the buttons for all but the upper right stack - for (int i = 0; i < stacks.length; i++) { - if (!(stacks[i] instanceof EditorStack)) - continue; - ((EditorStack)stacks[i]).showMinMax(stacks[i] == winner); - } - - // Force the stack's presentation state to match its perspective - persp.refreshEditorAreaVisibility(); - } - - /** - * @param stacks - * @return the EditorStack in the upper right position - */ - public EditorStack getUpperRightEditorStack(LayoutPart[] stacks) { - if (stacks == null) - stacks = getChildren(); - - // Find the upper Right editor stack - EditorStack winner = null; - Rectangle winnerRect = null; - - for (int i = 0; i < stacks.length; i++) { - if (!(stacks[i] instanceof EditorStack)) - continue; - - EditorStack stack = (EditorStack) stacks[i]; - Rectangle bb = stack.getBounds(); - if (winnerRect == null || - bb.y < winnerRect.y || - (bb.y == winnerRect.y && bb.x > winnerRect.x)) { - winner = stack; - winnerRect = bb; - } - } - - return winner; - } - - /** - * Notification that a child layout part has been - * added to the container. Subclasses may override - * this method to perform any container specific - * work. - */ - protected void childAdded(LayoutPart child) { - super.childAdded(child); - - if (child instanceof EditorStack) { - editorWorkbooks.add(child); - } - } - - /** - * Notification that a child layout part has been - * removed from the container. Subclasses may override - * this method to perform any container specific - * work. - */ - protected void childRemoved(LayoutPart child) { - super.childRemoved(child); - - if (child instanceof EditorStack) { - editorWorkbooks.remove(child); - if (activeEditorWorkbook == child) { - setActiveWorkbook(null, false); - } - - updateStackButtons(); - } - } - - protected EditorStack createDefaultWorkbook() { - EditorStack newWorkbook = EditorStack.newEditorWorkbook(this, page); - newWorkbook.setID(DEFAULT_WORKBOOK_ID); - add(newWorkbook); - return newWorkbook; - } - - /** - * Subclasses override this method to specify - * the composite to use to parent all children - * layout parts it contains. - */ - protected Composite createParent(Composite parentWidget) { - return new Composite(parentWidget, SWT.NONE); - } - - /** - * Dispose of the editor area. - */ - public void dispose() { - // Free editor workbooks. - editorWorkbooks.clear(); - - // Free rest. - super.dispose(); - } - - /** - * Subclasses override this method to dispose - * of any swt resources created during createParent. - */ - protected void disposeParent() { - this.parent.dispose(); - } - - /** - * Return the editor workbook which is active. - */ - public EditorStack getActiveWorkbook() { - if (activeEditorWorkbook == null) { - if (editorWorkbooks.size() < 1) { - setActiveWorkbook(createDefaultWorkbook(), false); - } else { - setActiveWorkbook((EditorStack) editorWorkbooks.get(0), false); - } - } - - return activeEditorWorkbook; - } - - /** - * Return the editor workbook id which is active. - */ - public String getActiveWorkbookID() { - return getActiveWorkbook().getID(); - } - - /** - * Return the all the editor workbooks. - */ - public ArrayList getEditorWorkbooks() { - return (ArrayList) editorWorkbooks.clone(); - } - - /** - * Return the all the editor workbooks. - */ - public int getEditorWorkbookCount() { - return editorWorkbooks.size(); - } - - /** - * Return true is the workbook specified - * is the active one. - */ - protected boolean isActiveWorkbook(EditorStack workbook) { - return activeEditorWorkbook == workbook; - } - - /** - * Find the sashs around the specified part. - */ - public void findSashes(LayoutPart pane, PartPane.Sashes sashes) { - //Find the sashes around the current editor and - //then the sashes around the editor area. - super.findSashes(pane, sashes); - - ILayoutContainer container = getContainer(); - if (container != null) { - container.findSashes(this, sashes); - } - } - - /** - * Remove all the editors - */ - public void removeAllEditors() { - EditorStack currentWorkbook = getActiveWorkbook(); - - // Iterate over a copy so the original can be modified. - Iterator workbooks = ((ArrayList) editorWorkbooks.clone()).iterator(); - while (workbooks.hasNext()) { - EditorStack workbook = (EditorStack) workbooks.next(); - workbook.removeAll(); - if (workbook != currentWorkbook) { - remove(workbook); - workbook.dispose(); - } - } - } - - /** - * Remove an editor from its' workbook. - */ - public void removeEditor(EditorPane pane) { - EditorStack workbook = pane.getWorkbook(); - if (workbook == null) { - return; - } - workbook.remove(pane); - - // remove the editor workbook if empty - if (workbook.getItemCount() < 1 /* && editorWorkbooks.size() > 1*/) { - // If the user closes the last editor and the editor area - // is maximized, restore it - Perspective persp = getPage().getActivePerspective(); - if (Perspective.useNewMinMax(persp)) { - if (persp.getPresentation().getMaximizedStack() instanceof EditorStack) - persp.getPresentation().getMaximizedStack(). - setState(IStackPresentationSite.STATE_RESTORED); - } - - remove(workbook); - workbook.dispose(); - } - } - - /** - * @see IPersistablePart - */ - public IStatus restoreState(IMemento memento) { - MultiStatus result = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.RootLayoutContainer_problemsRestoringPerspective, null); - - // Remove the default editor workbook that is - // initialy created with the editor area. - if (children != null) { - StartupThreading.runWithoutExceptions(new StartupRunnable() { - - public void runWithException() throws Throwable { - EditorStack defaultWorkbook = null; - for (int i = 0; i < children.size(); i++) { - LayoutPart child = (LayoutPart) children.get(i); - if (child.getID() == DEFAULT_WORKBOOK_ID) { - defaultWorkbook = (EditorStack) child; - if (defaultWorkbook.getItemCount() > 0) { - defaultWorkbook = null; - } - } - } - if (defaultWorkbook != null) { - remove(defaultWorkbook); - defaultWorkbook.dispose(); - } - }}); - - } - - // Restore the relationship/layout - IMemento[] infos = memento.getChildren(IWorkbenchConstants.TAG_INFO); - final Map mapIDtoPart = new HashMap(infos.length); - - for (int i = 0; i < infos.length; i++) { - // Get the info details. - IMemento childMem = infos[i]; - final String partID = childMem.getString(IWorkbenchConstants.TAG_PART); - final String relativeID = childMem - .getString(IWorkbenchConstants.TAG_RELATIVE); - int relationship = 0; - int left = 0, right = 0; - float ratio = 0.5f; - if (relativeID != null) { - relationship = childMem.getInteger( - IWorkbenchConstants.TAG_RELATIONSHIP).intValue(); - Float ratioFloat = childMem - .getFloat(IWorkbenchConstants.TAG_RATIO); - Integer leftInt = childMem - .getInteger(IWorkbenchConstants.TAG_RATIO_LEFT); - Integer rightInt = childMem - .getInteger(IWorkbenchConstants.TAG_RATIO_RIGHT); - if (leftInt != null && rightInt != null) { - left = leftInt.intValue(); - right = rightInt.intValue(); - } else if (ratioFloat != null) { - ratio = ratioFloat.floatValue(); - } - } - - final EditorStack workbook [] = new EditorStack[1]; - StartupThreading.runWithoutExceptions(new StartupRunnable() { - - public void runWithException() throws Throwable { - // Create the part. - workbook[0] = EditorStack.newEditorWorkbook(EditorSashContainer.this, page); - workbook[0].setID(partID); - // 1FUN70C: ITPUI:WIN - Shouldn't set Container when not active - workbook[0].setContainer(EditorSashContainer.this); - }}); - - - IMemento workbookMemento = childMem - .getChild(IWorkbenchConstants.TAG_FOLDER); - if (workbookMemento != null) { - result.add(workbook[0].restoreState(workbookMemento)); - } - - final int myLeft = left, myRight = right, myRelationship = relationship; - final float myRatio = ratio; - StartupThreading.runWithoutExceptions(new StartupRunnable() { - - public void runWithException() throws Throwable { - // Add the part to the layout - if (relativeID == null) { - add(workbook[0]); - } else { - LayoutPart refPart = (LayoutPart) mapIDtoPart.get(relativeID); - if (refPart != null) { - //$TODO pass in left and right - if (myLeft == 0 || myRight == 0) { - add(workbook[0], myRelationship, myRatio, refPart); - } else { - add(workbook[0], myRelationship, myLeft, myRight, refPart); - } - } else { - WorkbenchPlugin - .log("Unable to find part for ID: " + relativeID);//$NON-NLS-1$ - } - } - }}); - - mapIDtoPart.put(partID, workbook[0]); - } - - return result; - } - - /** - * @see IPersistablePart - */ - public IStatus saveState(IMemento memento) { - RelationshipInfo[] relationships = computeRelation(); - MultiStatus result = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.RootLayoutContainer_problemsSavingPerspective, null); - - for (int i = 0; i < relationships.length; i++) { - // Save the relationship info .. - // private LayoutPart part; - // private int relationship; - // private float ratio; - // private LayoutPart relative; - RelationshipInfo info = relationships[i]; - IMemento childMem = memento - .createChild(IWorkbenchConstants.TAG_INFO); - childMem.putString(IWorkbenchConstants.TAG_PART, info.part.getID()); - - EditorStack stack = (EditorStack) info.part; - if (stack != null) { - IMemento folderMem = childMem - .createChild(IWorkbenchConstants.TAG_FOLDER); - result.add(stack.saveState(folderMem)); - } - - if (info.relative != null) { - childMem.putString(IWorkbenchConstants.TAG_RELATIVE, - info.relative.getID()); - childMem.putInteger(IWorkbenchConstants.TAG_RELATIONSHIP, - info.relationship); - childMem.putInteger(IWorkbenchConstants.TAG_RATIO_LEFT, - info.left); - childMem.putInteger(IWorkbenchConstants.TAG_RATIO_RIGHT, - info.right); - // Note: "ratio" is not used in newer versions of Eclipse, which use "left" - // and "right" (above) instead - childMem.putFloat(IWorkbenchConstants.TAG_RATIO, info - .getRatio()); - } - } - - return result; - } - - /** - * Set the editor workbook which is active. - */ - public void setActiveWorkbook(EditorStack newWorkbook, boolean hasFocus) { - if (newWorkbook != null) { - if (newWorkbook.isDisposed()) { - return; - } - if (!editorWorkbooks.contains(newWorkbook)) { - return; - } - } - EditorStack oldWorkbook = activeEditorWorkbook; - activeEditorWorkbook = newWorkbook; - - if (oldWorkbook != null && oldWorkbook != newWorkbook) { - oldWorkbook.setActive(StackPresentation.AS_INACTIVE); - } - - if (newWorkbook != null) { - if (hasFocus) { - newWorkbook.setActive(StackPresentation.AS_ACTIVE_FOCUS); - } else { - newWorkbook.setActive(StackPresentation.AS_ACTIVE_NOFOCUS); - } - } - - updateTabList(); - } - - /** - * Set the editor workbook which is active. - */ - public void setActiveWorkbookFromID(String id) { - for (int i = 0; i < editorWorkbooks.size(); i++) { - EditorStack workbook = (EditorStack) editorWorkbooks.get(i); - if (workbook.getID().equals(id)) { - setActiveWorkbook(workbook, false); - } - } - } - - public EditorStack getWorkbookFromID(String id) { - for (int i = 0; i < editorWorkbooks.size(); i++) { - EditorStack workbook = (EditorStack) editorWorkbooks.get(i); - if (workbook.getID().equals(id)) { - return workbook; - } - } - - return null; - } - - /** - * Updates the editor area's tab list to include the active - * editor and its tab. - */ - public void updateTabList() { - Composite parent = getParent(); - if (parent != null) { // parent may be null on startup - EditorStack wb = getActiveWorkbook(); - if (wb == null) { - parent.setTabList(new Control[0]); - } else { - parent.setTabList(wb.getTabList()); - } - } - } - - /** - * @see org.eclipse.ui.internal.LayoutPart#createControl(org.eclipse.swt.widgets.Composite) - */ - public void createControl(Composite parent) { - super.createControl(parent); - - //let the user drop files/editor input on the editor area - addDropSupport(); - } - - private void addDropSupport() { - if (dropTarget == null) { - WorkbenchWindowConfigurer winConfigurer = ((WorkbenchWindow) page - .getWorkbenchWindow()).getWindowConfigurer(); - - dropTarget = new DropTarget(getControl(), DND.DROP_DEFAULT - | DND.DROP_COPY | DND.DROP_LINK); - dropTarget.setTransfer(winConfigurer.getTransfers()); - if (winConfigurer.getDropTargetListener() != null) { - dropTarget.addDropListener(winConfigurer - .getDropTargetListener()); - } - } - } - - /* package */DropTarget getDropTarget() { - return dropTarget; - } - - /** - * @see org.eclipse.ui.internal.LayoutPart#getImportance() - */ - public boolean isCompressible() { - //Added for bug 19524 - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#isStackType(org.eclipse.ui.internal.LayoutPart) - */ - public boolean isStackType(LayoutPart toTest) { - return (toTest instanceof EditorStack); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#isPaneType(org.eclipse.ui.internal.LayoutPart) - */ - public boolean isPaneType(LayoutPart toTest) { - return (toTest instanceof EditorPane); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#createStack(org.eclipse.ui.internal.LayoutPart) - */ - protected PartStack createStack() { - EditorStack newWorkbook = EditorStack.newEditorWorkbook(this, page); - - return newWorkbook; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#setVisiblePart(org.eclipse.ui.internal.ILayoutContainer, org.eclipse.ui.internal.LayoutPart) - */ - protected void setVisiblePart(ILayoutContainer container, - LayoutPart visiblePart) { - EditorStack refPart = (EditorStack) container; - - refPart.becomeActiveWorkbook(true); - refPart.setSelection(visiblePart); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#getVisiblePart(org.eclipse.ui.internal.ILayoutContainer) - */ - protected LayoutPart getVisiblePart(ILayoutContainer container) { - EditorStack refPart = (EditorStack) container; - - return refPart.getSelection(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#pickPartToZoom() - */ - public LayoutPart pickPartToZoom() { - return getActiveWorkbook(); - } - - /** - * Restore the presentation state. Loop over the workbooks, create the appropriate serializer and pass to the presentation. - * - * @param areaMem the memento containing presentation - * @return the restoration status - */ - public IStatus restorePresentationState(IMemento areaMem) { - for (Iterator i = getEditorWorkbooks().iterator(); i.hasNext();) { - final EditorStack workbook = (EditorStack) i.next(); - final IMemento memento = workbook.getSavedPresentationState(); - if (memento == null) { - continue; - } - final PresentationSerializer serializer = new PresentationSerializer( - workbook.getPresentableParts()); - StartupThreading.runWithoutExceptions(new StartupRunnable(){ - - public void runWithException() throws Throwable { - workbook.getPresentation().restoreState(serializer, memento); - }}); - - } - return Status.OK_STATUS; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorStack.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorStack.java deleted file mode 100644 index 934b28344cf..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/EditorStack.java +++ /dev/null @@ -1,367 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Cagatay Kavukcuoglu <cagatayk@acm.org> - Fix for bug 10025 - Resizing views - * should not use height ratios - *******************************************************************************/ - -package org.eclipse.ui.internal; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.IEditorReference; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.presentations.PresentablePart; -import org.eclipse.ui.internal.presentations.PresentationFactoryUtil; -import org.eclipse.ui.internal.presentations.SystemMenuPinEditor; -import org.eclipse.ui.internal.presentations.SystemMenuSize; -import org.eclipse.ui.internal.presentations.UpdatingActionContributionItem; -import org.eclipse.ui.internal.presentations.util.TabbedStackPresentation; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * Represents a tab folder of editors. This layout part container only accepts - * EditorPane parts. - * - * TODO: Make PartStack non-abstract and delete this class. The differences between - * editors and views should be handled by the presentation or the editors/views themselves. - */ -public class EditorStack extends PartStack { - - private EditorSashContainer editorArea; - - private WorkbenchPage page; - - private SystemMenuSize sizeItem = new SystemMenuSize(null); - - private SystemMenuPinEditor pinEditorItem = new SystemMenuPinEditor(null); - - public EditorStack(EditorSashContainer editorArea, WorkbenchPage page) { - super(PresentationFactoryUtil.ROLE_EDITOR); - this.editorArea = editorArea; - setID(this.toString()); - // Each folder has a unique ID so relative positioning is unambiguous. - // save off a ref to the page - //@issue is it okay to do this?? - //I think so since a ViewStack is - //not used on more than one page. - this.page = page; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#getPage() - */ - protected WorkbenchPage getPage() { - return page; - } - - public void addSystemActions(IMenuManager menuManager) { - pinEditorItem = new SystemMenuPinEditor((EditorPane) getSelection()); - appendToGroupIfPossible(menuManager, - "misc", new UpdatingActionContributionItem(pinEditorItem)); //$NON-NLS-1$ - sizeItem = new SystemMenuSize(getSelection()); - appendToGroupIfPossible(menuManager, "size", sizeItem); //$NON-NLS-1$ - } - - public boolean isMoveable(IPresentablePart part) { - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IStackPresentationSite#supportsState(int) - */ - public boolean supportsState(int state) { - if (page.isFixedLayout()) { - return false; - } - - return true; - } - - /** - * Factory method for editor workbooks. - */ - public static EditorStack newEditorWorkbook(EditorSashContainer editorArea, - WorkbenchPage page) { - return new EditorStack(editorArea, page); - } - - protected void add(LayoutPart newChild, Object cookie) { - super.add(newChild, cookie); - - ((EditorPane) newChild).setWorkbook(this); - } - - /** - * See IVisualContainer#add - */ - public void add(LayoutPart child) { - super.add(child); - - if (child instanceof EditorPane) { - ((EditorPane) child).setWorkbook(this); - } - } - - protected void updateActions(PresentablePart current) { - EditorPane pane = null; - if (current != null && current.getPane() instanceof EditorPane) { - pane = (EditorPane) current.getPane(); - } - - sizeItem.setPane(pane); - pinEditorItem.setPane(pane); - } - - public Control[] getTabList() { - return getTabList(getSelection()); - } - - public void removeAll() { - LayoutPart[] children = getChildren(); - - for (int i = 0; i < children.length; i++) { - remove(children[i]); - } - } - - public boolean isActiveWorkbook() { - EditorSashContainer area = getEditorArea(); - - if (area != null) { - return area.isActiveWorkbook(this); - } else { - return false; - } - } - - public void becomeActiveWorkbook(boolean hasFocus) { - EditorSashContainer area = getEditorArea(); - - if (area != null) { - area.setActiveWorkbook(this, hasFocus); - } - } - - public EditorPane[] getEditors() { - LayoutPart[] children = getChildren(); - - EditorPane[] panes = new EditorPane[children.length]; - for (int idx = 0; idx < children.length; idx++) { - panes[idx] = (EditorPane) children[idx]; - } - - return panes; - } - - public EditorSashContainer getEditorArea() { - return editorArea; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#canMoveFolder() - */ - protected boolean canMoveFolder() { - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#derefPart(org.eclipse.ui.internal.LayoutPart) - */ - protected void derefPart(LayoutPart toDeref) { - EditorAreaHelper.derefPart(toDeref); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#allowsDrop(org.eclipse.ui.internal.PartPane) - */ - protected boolean allowsDrop(PartPane part) { - return part instanceof EditorPane; - } - - public void setFocus() { - super.setFocus(); - becomeActiveWorkbook(true); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#close(org.eclipse.ui.presentations.IPresentablePart[]) - */ - protected void close(IPresentablePart[] parts) { - - if (parts.length == 1) { - close(parts[0]); - return; - } - - IEditorReference[] toClose = new IEditorReference[parts.length]; - for (int idx = 0; idx < parts.length; idx++) { - EditorPane part = (EditorPane) getPaneFor(parts[idx]); - toClose[idx] = part.getEditorReference(); - } - - WorkbenchPage page = getPage(); - - if (page != null) { - page.closeEditors(toClose, true); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#testInvariants() - */ - public void testInvariants() { - super.testInvariants(); - - int active = getActive(); - - if (active == StackPresentation.AS_ACTIVE_FOCUS) { - Assert.isTrue(isActiveWorkbook()); - } else if (active == StackPresentation.AS_ACTIVE_NOFOCUS) { - Assert.isTrue(isActiveWorkbook()); - } else if (active == StackPresentation.AS_INACTIVE) { - Assert.isTrue(!isActiveWorkbook()); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#restoreState(org.eclipse.ui.IMemento) - */ - public IStatus restoreState(IMemento memento) { - Integer expanded = memento.getInteger(IWorkbenchConstants.TAG_EXPANDED); - setState((expanded == null || expanded.intValue() != IStackPresentationSite.STATE_MINIMIZED) ? IStackPresentationSite.STATE_RESTORED - : IStackPresentationSite.STATE_MINIMIZED); - - Integer appearance = memento - .getInteger(IWorkbenchConstants.TAG_APPEARANCE); - if (appearance != null) { - this.appearance = appearance.intValue(); - } - - // Determine if the presentation has saved any info here - savedPresentationState = null; - IMemento[] presentationMementos = memento - .getChildren(IWorkbenchConstants.TAG_PRESENTATION); - - for (int idx = 0; idx < presentationMementos.length; idx++) { - IMemento child = presentationMementos[idx]; - - String id = child.getString(IWorkbenchConstants.TAG_ID); - - if (Util.equals(id, getFactory().getId())) { - savedPresentationState = child; - break; - } - } - - return new Status(IStatus.OK, PlatformUI.PLUGIN_ID, 0, "", null); //$NON-NLS-1$ - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#saveState(org.eclipse.ui.IMemento) - */ - public IStatus saveState(IMemento memento) { - memento - .putInteger( - IWorkbenchConstants.TAG_EXPANDED, - (getPresentationSite().getState() == IStackPresentationSite.STATE_MINIMIZED) ? IStackPresentationSite.STATE_MINIMIZED - : IStackPresentationSite.STATE_RESTORED); - - memento.putInteger(IWorkbenchConstants.TAG_APPEARANCE, appearance); - - savePresentationState(); - - if (savedPresentationState != null) { - IMemento presentationState = memento - .createChild(IWorkbenchConstants.TAG_PRESENTATION); - presentationState.putMemento(savedPresentationState); - } - - return new Status(IStatus.OK, PlatformUI.PLUGIN_ID, 0, "", null); //$NON-NLS-1$ - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#setMinimized(boolean) - */ - public void setMinimized(boolean minimized) { - // 'Smart' minimize; move the editor area to the trim - Perspective persp = getPage().getActivePerspective(); - if (Perspective.useNewMinMax(persp)) { - if (minimized) { - persp.setEditorAreaState(IStackPresentationSite.STATE_MINIMIZED); - } - else { - // First, if we're maximized then revert - if (persp.getPresentation().getMaximizedStack() != null) { - PartStack maxStack = persp.getPresentation().getMaximizedStack(); - if (maxStack instanceof ViewStack) { - maxStack.setState(IStackPresentationSite.STATE_RESTORED); - } - else if (maxStack instanceof EditorStack) { - // We handle editor max through the perspective since it's - // shared between pages... - persp.setEditorAreaState(IStackPresentationSite.STATE_RESTORED); - } - } - - int curState = persp.getEditorAreaState(); - if (curState == IStackPresentationSite.STATE_MINIMIZED) - curState = IStackPresentationSite.STATE_RESTORED; - - persp.setEditorAreaState(curState); - } - - refreshPresentationState(); - //return; - } - - super.setMinimized(minimized); - } - - /** - * Changes the editor stack's state to the given one -without- - * side-effects. This is used when switching perspectives because - * the Editor Area is perspective based but is shared between all - * perspectives... - * - * @param newState The new state to set the editor stack to - */ - public void setStateLocal(int newState) { - if (newState == getState()) - return; - - //isMinimized = getState() == IStackPresentationSite.STATE_MINIMIZED; - setMinimized(newState == IStackPresentationSite.STATE_MINIMIZED); - presentationSite.setPresentationState(newState); - } - - /** - * Cause the folder to hide or show its - * Minimize and Maximize affordances. - * - * @param show - * <code>true</code> - the min/max buttons are visible. - * @since 3.3 - */ - public void showMinMax(boolean show) { - StackPresentation pres = getPresentation(); - if (pres == null) - return; - - if (pres instanceof TabbedStackPresentation) - ((TabbedStackPresentation)pres).showMinMax(show); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewBar.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewBar.java deleted file mode 100644 index cebe308b96d..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewBar.java +++ /dev/null @@ -1,982 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Kiryl Kazakevich, Intel - bug 88359 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.jface.action.ToolBarManager; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.accessibility.AccessibleAdapter; -import org.eclipse.swt.accessibility.AccessibleEvent; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Cursor; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.dnd.AbstractDropTarget; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.dnd.IDragOverListener; -import org.eclipse.ui.internal.dnd.IDropTarget; -import org.eclipse.ui.internal.layout.CellData; -import org.eclipse.ui.internal.layout.CellLayout; -import org.eclipse.ui.internal.layout.IWindowTrim; -import org.eclipse.ui.internal.layout.LayoutUtil; -import org.eclipse.ui.internal.layout.Row; -import org.eclipse.ui.internal.util.PrefUtil; -import org.eclipse.ui.presentations.PresentationUtil; -import org.osgi.framework.Bundle; - -/** - * Represents the fast view bar. - * - * <p>The set of fastviews are obtained from the WorkbenchWindow that - * is passed into the constructor. The set of fastviews may be refreshed to - * match the state of the perspective by calling the update(...) method.</p> - * - * @see org.eclipse.ui.internal.FastViewPane - */ -public class FastViewBar implements IWindowTrim { - public static String FASTVIEWBAR_ID = "org.eclise.ui.internal.FastViewBar"; //$NON-NLS-1$ - - private ToolBarManager fastViewBar; - private MenuManager fastViewBarMenuManager; - private MenuManager showViewMenuMgr; - private FastViewBarContextMenuContribution contextContributionItem; - - private WorkbenchWindow window; - private IViewReference selection; - - // "New Fast View" 'Button' fields - private MenuManager newFastViewMenuMgr; - private Composite fvbComposite; - private ToolBar menuTB; - private ToolItem menuItem; - private CellData toolBarData; - - private static final int HIDDEN_WIDTH = 5; - - - private int oldLength = 0; - - private ViewDropTarget dropTarget; - - private Listener dragListener = new Listener() { - public void handleEvent(Event event) { - Point position = DragUtil.getEventLoc(event); - - IViewReference ref = getViewAt(position); - - if (ref == null) { - startDraggingFastViewBar(position, false); - } else { - startDraggingFastView(ref, position, false); - } - } - }; - - // Map of string view IDs onto Booleans (true iff horizontally aligned) - private Map viewOrientation = new HashMap(); - - private Listener addMenuListener = new Listener() { - public void handleEvent(Event event) { - Point loc = new Point(event.x, event.y); - if (event.type == SWT.MenuDetect) { - showAddFastViewPopup(loc); - } - } - }; - - private Listener menuListener = new Listener() { - public void handleEvent(Event event) { - Point loc = new Point(event.x, event.y); - if (event.type == SWT.MenuDetect) { - showFastViewBarPopup(loc); - } - } - }; - private int fCurrentSide = SWT.DEFAULT; - - private boolean hasNewFastViewDisabled = false; - - class ViewDropTarget extends AbstractDropTarget { - List panes; - - ToolItem position; - - /** - * @param panesToDrop - * the list of ViewPanes to drop at the given position - * @param position - * the tool item denoting the position - */ - public ViewDropTarget(List panesToDrop, ToolItem position) { - setTarget(panesToDrop, position); - } - - public void setTarget(List panesToDrop, ToolItem position) { - panes = panesToDrop; - this.position = position; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.dnd.IDropTarget#drop() - */ - public void drop() { - IViewReference view = getViewFor(position); - - Iterator iter = panes.iterator(); - while (iter.hasNext()) { - ViewPane pane = (ViewPane) iter.next(); - IViewReference ref = pane.getViewReference(); - getPerspective().getFastViewManager().addViewReference(FASTVIEWBAR_ID, getIndex(view), ref, true); -// getPage().addFastView(pane.getViewReference()); -// getPage().getActivePerspective().moveFastView( -// pane.getViewReference(), view); - } - update(true); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.dnd.IDropTarget#getCursor() - */ - public Cursor getCursor() { - return DragCursors.getCursor(DragCursors.FASTVIEW); - } - - public Rectangle getSnapRectangle() { - if (position == null) { - // As long as the toolbar is not empty, highlight the place - // where this view will appear (we - // may have compressed it to save space when empty, so the actual - // icon location may not be over the toolbar when it is empty) - if (getToolBar().getItemCount() > 0) { - return getLocationOfNextIcon(); - } - // If the toolbar is empty, highlight the entire toolbar - return DragUtil.getDisplayBounds(getControl()); - } - - return Geometry.toDisplay(getToolBar(), position.getBounds()); - } - } - - /** - * Constructs a new fast view bar for the given workbench window. - * - * @param theWindow - */ - public FastViewBar(WorkbenchWindow theWindow) { - window = theWindow; - - hasNewFastViewDisabled = PrefUtil.getAPIPreferenceStore().getBoolean( - IWorkbenchPreferenceConstants.DISABLE_NEW_FAST_VIEW); - - // Construct the context menu for the fast view bar area - fastViewBarMenuManager = new MenuManager(); - contextContributionItem = new FastViewBarContextMenuContribution(this); - fastViewBarMenuManager.add(contextContributionItem); - - if (!hasNewFastViewDisabled) { - // Add "New Fast View" submenu - showViewMenuMgr = new MenuManager(WorkbenchMessages.FastViewBar_show_view, "showView"); //$NON-NLS-1$ - IContributionItem showViewMenu = new ShowViewMenu(window, ShowViewMenu.class.getName(), true); - showViewMenuMgr.add(showViewMenu); - fastViewBarMenuManager.add(showViewMenuMgr); - - // Construct the context menu for the "New Fast View" 'button' - newFastViewMenuMgr = new MenuManager(WorkbenchMessages.FastViewBar_show_view, "showView"); //$NON-NLS-1$ - showViewMenu = new ShowViewMenu(window, ShowViewMenu.class.getName(), true); - newFastViewMenuMgr.add(showViewMenu); - } - } - - /** - * Returns the platform's idea of where the fast view bar should be docked in a fresh - * workspace. This value is meaningless after a workspace has been setup, since the - * fast view bar state is then persisted in the workbench. This preference is just - * used for applications that want the initial docking location to be somewhere other - * than bottom. - * @return the initial side to dock on - */ - public static int getInitialSide() { - String loc = PrefUtil.getAPIPreferenceStore().getString( - IWorkbenchPreferenceConstants.INITIAL_FAST_VIEW_BAR_LOCATION); - - if (IWorkbenchPreferenceConstants.BOTTOM.equals(loc)) { - return SWT.BOTTOM; - } - if (IWorkbenchPreferenceConstants.LEFT.equals(loc)) { - return SWT.LEFT; - } - if (IWorkbenchPreferenceConstants.RIGHT.equals(loc)) { - return SWT.RIGHT; - } - - Bundle bundle = Platform.getBundle(PlatformUI.PLUGIN_ID); - if (bundle != null) { - IStatus status = new Status( - IStatus.WARNING, - PlatformUI.PLUGIN_ID, - IStatus.WARNING, - "Invalid value for " //$NON-NLS-1$ - + PlatformUI.PLUGIN_ID - + "/" //$NON-NLS-1$ - + IWorkbenchPreferenceConstants.INITIAL_FAST_VIEW_BAR_LOCATION - + " preference. Value \"" + loc //$NON-NLS-1$ - + "\" should be one of \"" //$NON-NLS-1$ - + IWorkbenchPreferenceConstants.LEFT + "\", \"" //$NON-NLS-1$ - + IWorkbenchPreferenceConstants.BOTTOM - + "\", or \"" //$NON-NLS-1$ - + IWorkbenchPreferenceConstants.RIGHT + "\".", null); //$NON-NLS-1$ - Platform.getLog(bundle).log(status); - } - - // use bottom as the default-default - return SWT.BOTTOM; - } - - public void setOrientation(IViewReference refToSet, int newState) { - if (newState == getOrientation(refToSet)) { - return; - } - - viewOrientation.put(refToSet.getId(), new Integer(newState)); - Perspective persp = getPerspective(); - - if (persp != null) { - IViewReference ref = persp.getActiveFastView(); - if (ref != null) { - persp.setActiveFastView(null); - } - persp.setActiveFastView(refToSet); - } - } - - /** - * Returns the active workbench page or null if none - */ - private WorkbenchPage getPage() { - if (window == null) { - return null; - } - - return window.getActiveWorkbenchPage(); - } - - /** - * Returns the current perspective or null if none - */ - private Perspective getPerspective() { - - WorkbenchPage page = getPage(); - - if (page == null) { - return null; - } - - return page.getActivePerspective(); - } - - /** - * Creates the underlying SWT fvbComposite for the fast view bar. Will add exactly - * one new fvbComposite to the given composite. Makes no assumptions about the layout - * being used in the parent composite. - * - * @param parent enclosing SWT composite - */ - public void createControl(Composite parent) { - fvbComposite = new Composite(parent, SWT.NONE) { - public Point computeSize(int wHint, int hHint, boolean changed) { - Point size = super.computeSize(wHint, hHint, changed); - if (Geometry.isHorizontal(getSide())) { - if (size.y < TrimUtil.TRIM_DEFAULT_HEIGHT) { - size.y = TrimUtil.TRIM_DEFAULT_HEIGHT; - } - } else { - if (size.x < TrimUtil.TRIM_DEFAULT_HEIGHT) { - size.x = TrimUtil.TRIM_DEFAULT_HEIGHT; - } - } - return size; - }}; - String tip = WorkbenchMessages.FastViewBar_0; - fvbComposite.setToolTipText(tip); - - fvbComposite.addListener(SWT.MenuDetect, menuListener); - PresentationUtil.addDragListener(fvbComposite, dragListener); - - createChildControls(); - } - - /** - * Create the contents of the fast view bar. The top-level fvbComposite (created by createControl) is a - * composite that is created once over the lifetime of the fast view bar. This method creates the - * rest of the widgetry inside that composite. The controls created by this method will be - * destroyed and recreated if the fast view bar is docked to a different side of the window. - */ - protected void createChildControls() { - int newSide = getSide(); - int orientation = Geometry.isHorizontal(newSide) ? SWT.HORIZONTAL - : SWT.VERTICAL; - - // Create a ControlLayout apropriate for the new orientation - CellLayout controlLayout; - if (Geometry.isHorizontal(newSide)) { - controlLayout = new CellLayout(0) - .setMargins(0, 0) - .setDefaultRow(Row.growing()) - .setDefaultColumn(Row.fixed()) - .setColumn(1, Row.growing()); - } else { - controlLayout = new CellLayout(1) - .setMargins(0, 3) - .setDefaultColumn(Row.growing()) - .setDefaultRow(Row.fixed()) - .setRow(1, Row.growing()); - } - - // Set up the composite for the new orientation - fvbComposite.setLayout(controlLayout); - - if (!hasNewFastViewDisabled) { - // Create a toolbar to show an 'Add FastView' menu 'button' - menuTB = new ToolBar(fvbComposite, SWT.FLAT | orientation); - - // Construct an item to act as a 'menu button' (a la the PerspectiveSwitcher) - menuItem = new ToolItem(menuTB, SWT.PUSH, 0); - - Image tbImage = WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_ETOOL_NEW_FASTVIEW); - menuItem.setImage(tbImage); - - final String menuTip = WorkbenchMessages.FastViewBar_0; - menuItem.setToolTipText(menuTip); - //new ToolItem(menuTB, SWT.SEPARATOR, 1); - - menuTB.getAccessible().addAccessibleListener(new AccessibleAdapter() { - public void getName(AccessibleEvent e) { - e.result = menuTip; - } - }); - - // Now that the ToolBar is populated calculate its size... - Point size = menuTB.computeSize(SWT.DEFAULT, SWT.DEFAULT, true); - menuTB.setBounds(0, 0, size.x, size.y); - - // Bring up the 'Add Fast View' menu on a left -or- right button click - // Right click (context menu) - menuItem.addListener(SWT.MenuDetect, addMenuListener); - menuTB.addListener(SWT.MenuDetect, addMenuListener); - - // Left Click... - menuItem.addSelectionListener(new SelectionListener() { - public void widgetSelected(SelectionEvent e) { - Rectangle bb = DragUtil.getDisplayBounds(menuTB); - showAddFastViewPopup(new Point(bb.x,bb.y+bb.height)); - } - - public void widgetDefaultSelected(SelectionEvent e) { - } - - }); - - // try to get the layout correct... - toolBarData = new CellData(); - toolBarData.align(SWT.FILL, SWT.FILL); - menuTB.setLayoutData(toolBarData); - } - - // Construct the ToolBar containing the 'Fast' views - fastViewBar = new ToolBarManager(SWT.FLAT | SWT.WRAP | orientation); - fastViewBar.add(new ShowFastViewContribution(window)); - - fastViewBar.createControl(fvbComposite); - - getToolBar().addListener(SWT.MenuDetect, menuListener); - - IDragOverListener fastViewDragTarget = new IDragOverListener() { - - public IDropTarget drag(Control currentControl, - Object draggedObject, Point position, - Rectangle dragRectangle) { - ToolItem targetItem = getToolItem(position); - if (draggedObject instanceof ViewPane) { - ViewPane pane = (ViewPane) draggedObject; - - // Can't drag views between windows - if (pane.getWorkbenchWindow() != window) { - return null; - } - - List newList = new ArrayList(1); - newList.add(draggedObject); - - return createDropTarget(newList, targetItem); - } - if (draggedObject instanceof ViewStack) { - ViewStack folder = (ViewStack) draggedObject; - - if (folder.getWorkbenchWindow() != window) { - return null; - } - - List viewList = new ArrayList(folder.getItemCount()); - LayoutPart[] children = folder.getChildren(); - - for (int idx = 0; idx < children.length; idx++) { - if (!(children[idx] instanceof PartPlaceholder)) { - viewList.add(children[idx]); - } - } - - return createDropTarget(viewList, targetItem); - } - - return null; - } - - }; - - toolBarData = new CellData(); - toolBarData.align(SWT.FILL, SWT.FILL); - - getToolBar().setLayoutData(toolBarData); - PresentationUtil.addDragListener(getToolBar(), dragListener); - DragUtil.addDragTarget(getControl(), fastViewDragTarget); - - update(true); - } - - /** - * Creates and returns a drop target with the given properties. To save object allocation, - * the same instance is saved and reused wherever possible. - * - * @param targetItem - * @param viewList - * @since 3.1 - */ - private IDropTarget createDropTarget(List viewList, ToolItem targetItem) { - if (dropTarget == null) { - dropTarget = new ViewDropTarget(viewList, targetItem); - } else { - dropTarget.setTarget(viewList, targetItem); - } - return dropTarget; - } - - /** - * Begins dragging a particular fast view - * - * @param ref - * @param position - */ - protected void startDraggingFastView(IViewReference ref, Point position, - boolean usingKeyboard) { - ViewPane pane = (ViewPane) ((WorkbenchPartReference) ref).getPane(); - - ToolItem item = itemFor(pane.getViewReference()); - - Rectangle dragRect = Geometry.toDisplay(getToolBar(), item.getBounds()); - - startDrag(((WorkbenchPartReference) ref).getPane(), dragRect, position, - usingKeyboard); - } - - private void startDrag(Object toDrag, Rectangle dragRect, Point position, - boolean usingKeyboard) { - - Perspective persp = getPerspective(); - - WorkbenchPage page = getPage(); - - IViewReference oldFastView = null; - if (persp != null) { - oldFastView = persp.getActiveFastView(); - - if (page != null) { - page.hideFastView(); - } - } - - if (page != null && page.isZoomed()) { - page.zoomOut(); - } - - boolean success = DragUtil.performDrag(toDrag, dragRect, position, - !usingKeyboard); - - // If the drag was cancelled, reopen the old fast view - if (!success && oldFastView != null && page != null) { - page.toggleFastView(oldFastView); - } - } - - /** - * Begins dragging the fast view bar - * - * @param position initial mouse position - * @param usingKeyboard true iff the bar is being dragged using the keyboard - */ - protected void startDraggingFastViewBar(Point position, - boolean usingKeyboard) { - Rectangle dragRect = DragUtil.getDisplayBounds(fvbComposite); - - startDrag(this, dragRect, position, usingKeyboard); - } - - /** - * Returns the toolbar for the fastview bar. - */ - private ToolBar getToolBar() { - return fastViewBar.getControl(); - } - - private IViewReference getViewFor(ToolItem item) { - if (item == null) { - return null; - } - - return (IViewReference) item - .getData(ShowFastViewContribution.FAST_VIEW); - } - - /** - * Returns the view at the given position, or null if none - * - * @param position to test, in display coordinates - * @return the view at the given position or null if none - */ - private IViewReference getViewAt(Point position) { - return getViewFor(getToolItem(position)); - } - - /** - * Returns the toolbar item at the given position, in display coordinates - * @param position - */ - private ToolItem getToolItem(Point position) { - ToolBar toolbar = getToolBar(); - Point local = toolbar.toControl(position); - return toolbar.getItem(local); - } - - /** - * Shows the popup menu for an item in the fast view bar. - */ - private void showFastViewBarPopup(Point pt) { - // Get the tool item under the mouse. - - ToolBar toolBar = getToolBar(); - - Menu menu = fastViewBarMenuManager.createContextMenu(toolBar); - - IViewReference selectedView = getViewAt(pt); - contextContributionItem.setTarget(selectedView); - - menu.setLocation(pt.x, pt.y); - menu.setVisible(true); - } - - /** - * Shows the popup menu for an item in the fast view bar. - */ - private void showAddFastViewPopup(Point pt) { - Menu menu = newFastViewMenuMgr.createContextMenu(menuTB); - menu.setLocation(pt.x, pt.y); - menu.setVisible(true); - } - - public int getOrientation(IViewReference ref) { - return isHorizontal(ref) ? SWT.HORIZONTAL : SWT.VERTICAL; - } - - /** - * Returns the underlying SWT fvbComposite for the fast view bar, or null if - * createControl has not yet been invoked. The caller must not make any - * assumptions about the type of Control that is returned. - * - * @return the underlying SWT fvbComposite for the fast view bar - */ - public Control getControl() { - return fvbComposite; - } - - public void dispose() { - fastViewBarMenuManager.dispose(); - - disposeChildControls(); - } - - protected void disposeChildControls() { - fastViewBar.dispose(); - fastViewBar = null; - - if (menuItem != null) { - menuItem.dispose(); - menuTB.dispose(); - } - - oldLength = 0; - } - - - /** - * Refreshes the contents to match the fast views in the window's - * current perspective. - * - * @param force - */ - public void update(boolean force) { - fastViewBar.update(force); - ToolItem[] items = fastViewBar.getControl().getItems(); - - updateLayoutData(); - - for (int idx = 0; idx < items.length; idx++) { - IViewReference view = getViewFor(items[idx]); - - viewOrientation.put(view.getId(), new Integer( - isHorizontal(view) ? SWT.HORIZONTAL : SWT.VERTICAL)); - } - - // Resize the FVB to its new size - fvbComposite.setSize(fvbComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT)); - } - - private void updateLayoutData() { - ToolItem[] items = fastViewBar.getControl().getItems(); - boolean isHorizontal = Geometry.isHorizontal(getSide()); - boolean shouldExpand = items.length > 0; - - Point hint = new Point(32, shouldExpand ? SWT.DEFAULT : HIDDEN_WIDTH); - - if (!isHorizontal) { - Geometry.flipXY(hint); - } - - if (shouldExpand) { - toolBarData.setHint(CellData.MINIMUM, hint); - } else { - toolBarData.setHint(CellData.OVERRIDE, hint); - } - - if (items.length != oldLength) { - LayoutUtil.resize(fvbComposite); - oldLength = items.length; - } - } - - /** - * Returns the currently selected fastview - * - * @return the currently selected fastview or null if none - */ - public IViewReference getSelection() { - return selection; - } - - /** - * Sets the currently selected fastview. - * - * @param selected the currently selected fastview, or null if none - */ - public void setSelection(IViewReference selected) { - - ToolItem[] items = fastViewBar.getControl().getItems(); - for (int i = 0; i < items.length; i++) { - ToolItem item = items[i]; - item.setSelection(getView(item) == selected); - } - - selection = selected; - } - - /** - * Returns the view associated with the given toolbar item - * - * @param item - */ - private IViewReference getView(ToolItem item) { - return (IViewReference) item - .getData(ShowFastViewContribution.FAST_VIEW); - } - - private int getIndex(IViewReference toFind) { - ToolItem[] items = fastViewBar.getControl().getItems(); - for (int i = 0; i < items.length; i++) { - if (items[i].getData(ShowFastViewContribution.FAST_VIEW) == toFind) { - return i; - } - } - - return items.length; - } - - private ToolItem getItem(int idx) { - ToolItem[] items = fastViewBar.getControl().getItems(); - if (idx >= items.length) { - return null; - } - - return items[idx]; - } - - /** - * Returns the toolbar item associated with the given view - * - * @param toFind - */ - private ToolItem itemFor(IViewReference toFind) { - return getItem(getIndex(toFind)); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IWindowTrim#getValidSides() - */ - public int getValidSides() { - return SWT.TOP | SWT.LEFT | SWT.RIGHT | SWT.BOTTOM; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IWindowTrim#docked(int) - */ - public void dock(int side) { - fCurrentSide = side; - disposeChildControls(); - createChildControls(); - } - - /** - * Get the current side. - * @return SWT.BOTTOM or SWT.RIGHT or SWT.LEFT - */ - public int getSide() { - if (fCurrentSide==SWT.DEFAULT) { - fCurrentSide = getInitialSide(); - } - return fCurrentSide; - } - - - private boolean isHorizontal(IViewReference ref) { - Integer orientation = (Integer) viewOrientation.get(ref.getId()); - boolean horizontalBar = Geometry.isHorizontal(getSide()); - boolean horizontal = horizontalBar; - if (orientation != null) { - horizontal = orientation.intValue() == SWT.HORIZONTAL; - } else { - horizontal = false; - } - - return horizontal; - } - - public int getViewSide(IViewReference ref) { - boolean horizontal = isHorizontal(ref); - - if (horizontal) { - return (getSide() == SWT.BOTTOM) ? SWT.BOTTOM : SWT.TOP; - } - - return (getSide() == SWT.RIGHT) ? SWT.RIGHT : SWT.LEFT; - } - - public void saveState(IMemento memento) { - memento.putInteger(IWorkbenchConstants.TAG_FAST_VIEW_SIDE, getSide()); - - Iterator iter = viewOrientation.keySet().iterator(); - while (iter.hasNext()) { - String next = (String) iter.next(); - IMemento orientation = memento - .createChild(IWorkbenchConstants.TAG_FAST_VIEW_ORIENTATION); - - orientation.putString(IWorkbenchConstants.TAG_VIEW, next); - orientation.putInteger(IWorkbenchConstants.TAG_POSITION, - ((Integer) viewOrientation.get(next)).intValue()); - } - - } - - /** - * Returns the approximate location where the next fast view icon will be - * drawn (display coordinates) - * - * @return the rectangle - */ - public Rectangle getLocationOfNextIcon() { - ToolBar control = getToolBar(); - - Rectangle result = control.getBounds(); - Point size = control.computeSize(SWT.DEFAULT, SWT.DEFAULT, false); - result.height = size.y; - result.width = size.x; - - boolean horizontal = Geometry.isHorizontal(getSide()); - if (control.getItemCount() == 0) { - Geometry.setDimension(result, horizontal, 0); - } - - int hoverSide = horizontal ? SWT.RIGHT : SWT.BOTTOM; - - result = Geometry.getExtrudedEdge(result, -Geometry.getDimension( - result, !horizontal), hoverSide); - - return Geometry.toDisplay(control.getParent(), result); - } - - public void restoreState(IMemento memento) { - Integer bigInt; - bigInt = memento.getInteger(IWorkbenchConstants.TAG_FAST_VIEW_SIDE); - if (bigInt != null) { - dock(bigInt.intValue()); - } - - IMemento[] orientations = memento - .getChildren(IWorkbenchConstants.TAG_FAST_VIEW_ORIENTATION); - for (int i = 0; i < orientations.length; i++) { - IMemento next = orientations[i]; - - viewOrientation.put(next.getString(IWorkbenchConstants.TAG_VIEW), - next.getInteger(IWorkbenchConstants.TAG_POSITION)); - } - } - - public WorkbenchWindow getWindow() { - return window; - } - - public void restoreView(IViewReference selectedView) { - if (selectedView != null) { - WorkbenchPage page = window.getActiveWorkbenchPage(); - if (page != null) { - int idx = getIndex(selectedView); - ToolItem item = getItem(idx); - Rectangle bounds = item.getBounds(); - Rectangle startBounds = Geometry.toDisplay(item - .getParent(), bounds); - - Perspective persp = getPerspective(); - if (persp != null) { - persp.getFastViewManager().removeViewReference(selectedView, true, true); - } - - IWorkbenchPart toActivate = selectedView - .getPart(true); - if (toActivate != null) { - page.activate(toActivate); - } - - ViewPane pane = (ViewPane) ((WorkbenchPartReference) selectedView) - .getPane(); - - // animate the view's relocation - AnimationEngine.createTweakedAnimation(window.getShell(), 400, startBounds, pane.getParentBounds()); - } - } - } - - /** - * @return The list of all view references in the stack - */ - public List getViewRefs() { - List refs = new ArrayList(fastViewBar.getControl().getItemCount()); - ToolItem[] items = fastViewBar.getControl().getItems(); - for (int i = 0; i < items.length; i++) { - Object data = items[i].getData(ShowFastViewContribution.FAST_VIEW); - if (data != null) - refs.add(data); - } - - return refs; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IWindowTrim#isCloseable() - */ - public boolean isCloseable() { - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IWindowTrim#handleClose() - */ - public void handleClose() { - // nothing to do... - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IWindowTrim#getId() - */ - public String getId() { - return "org.eclise.ui.internal.FastViewBar"; //$NON-NLS-1$ - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IWindowTrim#getDisplayName() - */ - public String getDisplayName() { - return WorkbenchMessages.TrimCommon_FastView_TrimName; - } - - /** - * Returns the context menu contribution item. This is for - * internal UI testing only. - * - * @return the context menu contribution item - * @since 3.1.1 - */ - public FastViewBarContextMenuContribution testContextMenu() { - return contextContributionItem; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IWindowTrim#getWidthHint() - */ - public int getWidthHint() { - return SWT.DEFAULT; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IWindowTrim#getHeightHint() - */ - public int getHeightHint() { - return SWT.DEFAULT; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IWindowTrim#isResizeable() - */ - public boolean isResizeable() { - return false; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewBarContextMenuContribution.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewBarContextMenuContribution.java deleted file mode 100644 index 077d392c001..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewBarContextMenuContribution.java +++ /dev/null @@ -1,128 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.ui.IViewReference; - -public class FastViewBarContextMenuContribution extends ContributionItem { - private MenuItem orientationItem; - private MenuItem restoreItem; - private MenuItem closeItem; - private FastViewBar bar; - private RadioMenu radioButtons; - private IViewReference selectedView; - private IntModel currentOrientation = new IntModel(SWT.VERTICAL); - - private IChangeListener orientationChangeListener = new IChangeListener() { - public void update(boolean changed) { - if (changed && selectedView != null) { - bar.setOrientation(selectedView, currentOrientation.get()); - } - } - }; - - public FastViewBarContextMenuContribution(FastViewBar bar) { - this.bar = bar; - currentOrientation.addChangeListener(orientationChangeListener); - } - - public void fill(Menu menu, int index) { - // TODO Auto-generated method stub - super.fill(menu, index); - - - orientationItem = new MenuItem(menu, SWT.CASCADE, index++); - { - orientationItem.setText(WorkbenchMessages.FastViewBar_view_orientation); - - Menu orientationSwtMenu = new Menu(orientationItem); - RadioMenu orientationMenu = new RadioMenu(orientationSwtMenu, - currentOrientation); - orientationMenu - .addMenuItem( - WorkbenchMessages.FastViewBar_horizontal, new Integer(SWT.HORIZONTAL)); - orientationMenu - .addMenuItem( - WorkbenchMessages.FastViewBar_vertical, new Integer(SWT.VERTICAL)); - - orientationItem.setMenu(orientationSwtMenu); - } - - restoreItem = new MenuItem(menu, SWT.CHECK, index++); - restoreItem.setText(WorkbenchMessages.ViewPane_fastView); - restoreItem.addSelectionListener(new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - bar.restoreView(selectedView); - } - }); - - closeItem = new MenuItem(menu, SWT.NONE, index++); - closeItem.setText(WorkbenchMessages.WorkbenchWindow_close); - closeItem.addSelectionListener(new SelectionAdapter() { - - public void widgetSelected(SelectionEvent e) { - if (selectedView != null) { - WorkbenchPage page = bar.getWindow().getActiveWorkbenchPage(); - if (page != null) { - page.hideView(selectedView); - } - } - } - }); - - - // Set menu item enablement etc based on whether a view is selected - WorkbenchPage page = bar.getWindow().getActiveWorkbenchPage(); - - if (selectedView != null) { - restoreItem.setEnabled(page!=null && page.isMoveable(selectedView)); - } else { - restoreItem.setEnabled(false); - } - restoreItem.setSelection(true); - - if (selectedView != null) { - closeItem - .setEnabled(page != null && page.isCloseable(selectedView)); - } else { - closeItem.setEnabled(false); - } - - orientationItem.setEnabled(selectedView != null); - if (selectedView != null) { - // Set the new orientation, but avoid re-sending the event to our own - // listener - currentOrientation.set(bar.getOrientation(selectedView), - orientationChangeListener); - } - } - - public void setTarget(IViewReference selectedView) { - this.selectedView = selectedView; - } - - public boolean isDynamic() { - return true; - } - - public void dispose() { - if (radioButtons != null) { - radioButtons.dispose(); - } - super.dispose(); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewDnDHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewDnDHandler.java deleted file mode 100644 index dd4113ae572..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewDnDHandler.java +++ /dev/null @@ -1,352 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import org.eclipse.jface.action.ToolBarManager; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.graphics.Cursor; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.internal.dnd.AbstractDropTarget; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.dnd.IDragOverListener; -import org.eclipse.ui.internal.dnd.IDropTarget; -import org.eclipse.ui.presentations.PresentationUtil; - -/** - * @since 3.3 - * - */ -public class FastViewDnDHandler implements IDragOverListener { - private String id; - private ToolBarManager tbm; - private WorkbenchWindow wbw; - private ViewDropTarget dropTarget = null; - - private Listener dragListener = new Listener() { - public void handleEvent(Event event) { - Point position = DragUtil.getEventLoc(event); - - ToolBar toolbar = tbm.getControl(); - Point local = toolbar.toControl(position); - ToolItem item = toolbar.getItem(local); - IViewReference ref = (IViewReference) item - .getData(ShowFastViewContribution.FAST_VIEW); - - if (ref != null) { - startDraggingFastView(ref, position, false); - } - } - }; - - class ViewDropTarget extends AbstractDropTarget { - List panes; - ToolItem curItem; - - /** - * @param panesToDrop the list of ViewPanes to drop at the given position - */ - public ViewDropTarget(List panesToDrop, ToolItem position) { - setTarget(panesToDrop, position); - } - - public void setTarget(List panesToDrop, ToolItem position) { - panes = panesToDrop; - this.curItem = position; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.dnd.IDropTarget#drop() - */ - public void drop() { - if (curItem == null) - return; - - Perspective persp = wbw.getActiveWorkbenchPage().getActivePerspective(); - FastViewManager fvm = persp.getFastViewManager(); - - int insertIndex = tbm.getControl().indexOf(curItem); - Iterator iter = panes.iterator(); - while (iter.hasNext()) { - ViewPane pane = (ViewPane) iter.next(); - IViewReference ref = pane.getViewReference(); - adoptRef(ref); - fvm.addViewReference(id, insertIndex++, ref, !iter.hasNext()); - } - } - - private void adoptRef(IViewReference ref) { - Perspective persp = wbw.getActiveWorkbenchPage() - .getActivePerspective(); - PerspectiveHelper helper = persp.getPresentation(); - ContainerPlaceholder ourContainerPlaceholder = (ContainerPlaceholder) helper - .findPart(id, null); - LayoutPart refPart = helper.findPart(ref.getId(), ref - .getSecondaryId()); - ILayoutContainer refContainer = refPart.container; - if (refContainer != ourContainerPlaceholder) { - // remove the old part... if it's represented by a - // placeholder then just remove it... - if (refPart instanceof PartPlaceholder) { - if (refContainer instanceof ContainerPlaceholder) { - // just remove the placeholder - ViewStack realContainer = (ViewStack) ((ContainerPlaceholder) refContainer) - .getRealContainer(); - realContainer.remove(refPart); - } - else if (refContainer instanceof ViewStack) { - refContainer.remove(refPart); - } - } - else { - // If its a real view ref then defref it... - helper.derefPart(refPart); - } - PartPlaceholder newPlaceholder = new PartPlaceholder(ref - .getId()); - ourContainerPlaceholder.add(newPlaceholder); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.dnd.IDropTarget#getCursor() - */ - public Cursor getCursor() { - return DragCursors.getCursor(DragCursors.FASTVIEW); - } - - public Rectangle getSnapRectangle() { - if (curItem == null) { - // As long as the toolbar is not empty, highlight the place - // where this view will appear (we - // may have compressed it to save space when empty, so the actual - // icon location may not be over the toolbar when it is empty) - if (tbm.getControl().getItemCount() > 0) { - return getLocationOfNextIcon(); - } - // If the toolbar is empty, highlight the entire toolbar - return DragUtil.getDisplayBounds(tbm.getControl()); - } - - return Geometry.toDisplay(tbm.getControl(), curItem.getBounds()); - } - } - - /** - * - */ - public FastViewDnDHandler(String id, final ToolBarManager tbm, WorkbenchWindow wbw) { - this.id = id; - this.tbm = tbm; - this.wbw = wbw; - - // Hook the 'drop' listener to the control - DragUtil.addDragTarget(tbm.getControl(), this); - PresentationUtil.addDragListener(tbm.getControl(), dragListener); - - // Clean up on dispose - tbm.getControl().addDisposeListener(new DisposeListener() { - public void widgetDisposed(DisposeEvent e) { - DragUtil.removeDragTarget((Control)(e.widget), FastViewDnDHandler.this); - PresentationUtil.removeDragListener(tbm.getControl(), dragListener); - } - }); - } - - /** - * Returns the toolbar item at the given position, in display coordinates - * @param position - */ - private ToolItem getToolItem(Point position) { - ToolBar toolbar = tbm.getControl(); - Point local = toolbar.toControl(position); - return toolbar.getItem(local); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.dnd.IDragOverListener#drag(org.eclipse.swt.widgets.Control, java.lang.Object, org.eclipse.swt.graphics.Point, org.eclipse.swt.graphics.Rectangle) - */ - public IDropTarget drag(Control currentControl, Object draggedObject, - Point position, Rectangle dragRectangle) { - // If we're trying to drop onto a 'standalone' stack, don't... - if (isStandaloneStack()) - return null; - - ToolItem targetItem = getToolItem(position); - if (draggedObject instanceof ViewPane) { - ViewPane pane = (ViewPane) draggedObject; - - // Can't drag views between pages - if (pane.getPage() != wbw.getActivePage()) { - return null; - } - - List newList = new ArrayList(1); - newList.add(draggedObject); - - return createDropTarget(newList, targetItem); - } - if (draggedObject instanceof ViewStack) { - ViewStack folder = (ViewStack) draggedObject; - - if (folder.getWorkbenchWindow() != wbw) { - return null; - } - - List viewList = new ArrayList(folder.getItemCount()); - LayoutPart[] children = folder.getChildren(); - - for (int idx = 0; idx < children.length; idx++) { - if (!(children[idx] instanceof PartPlaceholder)) { - viewList.add(children[idx]); - } - } - - return createDropTarget(viewList, targetItem); - } - - return null; - } - /** - * Tests the view references associated with the stack and - * returns <code>true</code> if any view is a stand-alone view - * - * @return <code>true</code> is any view is stand-alone - */ - private boolean isStandaloneStack() { - Perspective persp = wbw.getActiveWorkbenchPage().getActivePerspective(); - List fvs = persp.getFastViewManager().getFastViews(id); - for (Iterator iterator = fvs.iterator(); iterator.hasNext();) { - IViewReference ref = (IViewReference) iterator.next(); - if (persp.isStandaloneView(ref)) - return true; - } - - return false; - } - - private IDropTarget createDropTarget(List viewList, ToolItem targetItem) { - if (dropTarget == null) { - dropTarget = new ViewDropTarget(viewList, targetItem); - } else { - dropTarget.setTarget(viewList, targetItem); - } - return dropTarget; - } - - /** - * Returns the approximate location where the next fastview icon - * will be drawn (display coordinates) - */ - public Rectangle getLocationOfNextIcon() { - ToolBar control = tbm.getControl(); - - Rectangle result = control.getBounds(); - Point size = control.computeSize(SWT.DEFAULT, SWT.DEFAULT, false); - result.height = size.y; - result.width = size.x; - - boolean horizontal = (control.getStyle() & SWT.VERTICAL) == 0; - if (control.getItemCount() == 0) { - Geometry.setDimension(result, horizontal, 0); - } - - int hoverSide = horizontal ? SWT.RIGHT : SWT.BOTTOM; - - result = Geometry.getExtrudedEdge(result, -Geometry.getDimension( - result, !horizontal), hoverSide); - - return Geometry.toDisplay(control.getParent(), result); - } - - /** - * Returns the index of the ToolItem fronting the view ref - * @param toFind the view reference to find the index of - * @return the index or -1 if not found - */ - private int getIndex(IViewReference toFind) { - ToolItem[] items = tbm.getControl().getItems(); - for (int i = 0; i < items.length; i++) { - if (items[i].getData(ShowFastViewContribution.FAST_VIEW) == toFind) { - return i; - } - } - - return -1; - } - - /** - * Begins dragging a particular fast view - * - * @param ref - * @param position - */ - protected void startDraggingFastView(IViewReference ref, Point position, - boolean usingKeyboard) { - int index = getIndex(ref); - if (index == -1) - return; - - ToolItem item = tbm.getControl().getItem(index); - Rectangle dragRect = Geometry.toDisplay(tbm.getControl(), item.getBounds()); - startDrag(((WorkbenchPartReference) ref).getPane(), dragRect, position, - usingKeyboard); - } - - private void startDrag(Object toDrag, Rectangle dragRect, Point position, - boolean usingKeyboard) { - WorkbenchPage page = wbw.getActiveWorkbenchPage(); - Perspective persp = page.getActivePerspective(); - - // Prevent dragging non-movable refs out of a minimized stack - if (toDrag instanceof ViewPane) { - ViewPane pane = (ViewPane) toDrag; - if (!persp.isMoveable(pane.getViewReference())) - return; - } - - IViewReference oldFastView = null; - if (persp != null) { - oldFastView = persp.getActiveFastView(); - - if (page != null) { - page.hideFastView(); - } - } - - if (page.isPageZoomed()) { - page.zoomOut(); - } - - boolean success = DragUtil.performDrag(toDrag, dragRect, position, - !usingKeyboard); - - // If the drag was cancelled, reopen the old fast view - if (!success && oldFastView != null && page != null) { - page.toggleFastView(oldFastView); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewManager.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewManager.java deleted file mode 100644 index 33f0244998e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewManager.java +++ /dev/null @@ -1,1086 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Carlos Devoto carlos.devoto@compuware.com Bug 213645 - * Markus Alexander Kuppe, Versant Corporation - bug #215797 - * Semion Chichelnitsky (semion@il.ibm.com) - bug 278064 - *******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IPerspectiveDescriptor; -import org.eclipse.ui.IPerspectiveListener2; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.internal.StartupThreading.StartupRunnable; -import org.eclipse.ui.internal.layout.IWindowTrim; -import org.eclipse.ui.internal.layout.LayoutUtil; -import org.eclipse.ui.internal.layout.TrimLayout; -import org.eclipse.ui.internal.presentations.PresentablePart; -import org.eclipse.ui.internal.presentations.util.TabbedStackPresentation; -import org.eclipse.ui.internal.tweaklets.Animations; -import org.eclipse.ui.internal.tweaklets.Tweaklets; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * Manage all Fast views for a particular perspective. As of 3.3 fast views - * appear in more than one manner (legacy FVB and Trim Stacks). The manager is - * responsible for providing a single implementation for the methods relating to - * fast views regardless of their UI presentation. - * - * @since 3.3 - * - */ -public class FastViewManager { - private Perspective perspective; - private WorkbenchPage page; - private WorkbenchWindow wbw; - private TrimLayout tbm; - - /** - * Maps a String to a list of IViewReferences. The string represents the - * 'id' of either the legacy FBV or the ViewStack id of some stack which may - * have elements in the trim. - * <p> - * NOTE: For TrimStacks, the order of the view ref's in the contained list - * is the order in which they will appear in the tab folder when the stack - * un-minimizes. - * </p> - */ - private Map idToFastViewsMap = new HashMap(); - - /** - * Batch update management - */ - private boolean deferringUpdates = false; - - /** - * animation whose life-cycle spans a - * 'deferUpdates' cycle. - */ - private AnimationEngine batchAnimation = null; - - /** - * Used for non-deferred animations - */ - private AnimationEngine oneShotAnimation = null; - //private RectangleAnimation oneShotAnimation = null; - - private IPerspectiveListener2 perspListener = new IPerspectiveListener2() { - public void perspectiveActivated(IWorkbenchPage page, - IPerspectiveDescriptor perspective) { - // Only listen for changes in -this- perspective - if (FastViewManager.this.perspective.getDesc() == perspective) - handlePerspectiveActivation(page, perspective); - } - - public void perspectiveChanged(IWorkbenchPage changedPage, - IPerspectiveDescriptor perspective, - IWorkbenchPartReference partRef, String changeId) { - // Only listen for changes in -this- perspective - if (FastViewManager.this.perspective.getDesc() == perspective) - handlePerspectiveChange(changedPage, perspective, partRef, - changeId); - } - - public void perspectiveChanged(IWorkbenchPage changedPage, - IPerspectiveDescriptor perspective, String changeId) { - // Only listen for changes in -this- perspective - if (FastViewManager.this.perspective.getDesc() == perspective) - handlePerspectiveChange(changedPage, perspective, changeId); - } - }; - - /** - * Creates a new manager for a particular perspective - * - * @param perspective - * @param page - */ - public FastViewManager(Perspective perspective, WorkbenchPage page) { - this.perspective = perspective; - this.page = page; - - // Access the trim manager for this window - wbw = (WorkbenchWindow) page.getWorkbenchWindow(); - tbm = (TrimLayout) wbw.getTrimManager(); - } - - protected void handlePerspectiveActivation(IWorkbenchPage activatingPage, - IPerspectiveDescriptor activatingPerspective) { - // If this perspective is activating then update the - // legacy FVB to show this perspective's refs - if (activatingPage == page - && perspective.getDesc() == activatingPerspective) - updateTrim(FastViewBar.FASTVIEWBAR_ID); - } - - protected void handlePerspectiveChange(IWorkbenchPage changedPage, - IPerspectiveDescriptor changedPerspective, - IWorkbenchPartReference partRef, String changeId) { - // Only handle changes for our perspective - if (changedPage != page && perspective.getDesc() != changedPerspective) - return; - - if (changeId.equals(IWorkbenchPage.CHANGE_VIEW_HIDE)) { - if (partRef instanceof ViewReference) { - ViewReference ref = (ViewReference) partRef; - if (ref.getPane().getContainer() instanceof ViewStack) { - int viewCount = 0; - LayoutPart[] children = ref.getPane().getContainer().getChildren(); - for (int i = 0; i < children.length; i++) { - if (children[i] instanceof ViewPane && children[i] != ref.getPane()) - viewCount++; - } - - if (viewCount == 0) - ref.getPane().getStack().setState(IStackPresentationSite.STATE_RESTORED); - } - } - } - - if (changeId.equals(IWorkbenchPage.CHANGE_FAST_VIEW_REMOVE)) { - // Remove the view from any FV list that it may be in - // Do this here since the view's controls may be about - // to be disposed... - removeViewReference((IViewReference) partRef, false, true); - } - } - - protected void handlePerspectiveChange(IWorkbenchPage changedPage, - IPerspectiveDescriptor changedPerspective, String changeId) { - } - - /** - * @return The list of current fast views associated with the given id or - * the complete list of fastviews if the id == null. - */ - public List getFastViews(String forId) { - List fvs = new ArrayList(); - - Iterator mapIter = idToFastViewsMap.keySet().iterator(); - while (mapIter.hasNext()) { - String id = (String) mapIter.next(); - if (forId == null || forId.equals(id)) { - List fvList = (List) idToFastViewsMap.get(id); - for (Iterator fvIter = fvList.iterator(); fvIter.hasNext();) { - fvs.add(fvIter.next()); - } - } - } - - return fvs; - } - - /** - * Casues the given {@link IViewReference} to be added to the list - * identified by the 'id' parameter. The reference is added at the specified - * index or at the end if the index is -1. If there was a previous entry for - * this ref it will be removed so that only the ref will only ever be in one - * list at a time. - * <p> - * NOTE: The trim life-cycle is managed at the stack level so there -must- - * be an entry in the map and a corresponding trim element before calling - * this method, - * </p> - * <p> - * The page/perspective are updated to make the view a fastview if - * necessary. - * </p> - * - * @param id - * The id of the {@link IWindowTrim} that is to show the ref - * @param index - * The index to insert the ref at - * @param ref - * The {@link IViewReference} to add - * @param update - * cause the trim to update if <code>true</code> - */ - public void addViewReference(String id, int index, IViewReference ref, - boolean update) { - if (id == null || ref == null) - return; - - List fvList = (List) idToFastViewsMap.get(id); - if (fvList == null) { - // Not in the model yet, add it - fvList = new ArrayList(); - idToFastViewsMap.put(id, fvList); - } - - // bounds checking - if (index < 0 || index > fvList.size()) - index = fvList.size(); - - // Is it already in a list? - String curLocation = getIdForRef(ref); - if (curLocation != null) { - // is it the same list that it's being added to? - if (id.equals(curLocation)) { - int curIndex = fvList.indexOf(ref); - if (index == curIndex) - return; // No-Op - - // If we're inserting after where we - // were then decrement the index to - // account for the removal of the old ref - if (index > curIndex) - index--; - } - - // Remove it... - removeViewReference(ref, false, true); - } else { - // It's not a fastview, make it one - makeFast(ref, true, false); - } - - fvList.add(index, ref); - - // Note that the update call will create and show the ViewStackTrimToolbar - // if necessary - if (update) - updateTrim(id); - } - - /** - * Create the Trim element for the stack containing the given reference - * - * @param suggestedSide - * @param paneOrientation - * @param ref - * The {@link IViewReference} whose stack needs trim creation. - */ - private ViewStackTrimToolBar getTrimForViewStack(String id, - int suggestedSide, int paneOrientation) { - // Do we already have one?? - ViewStackTrimToolBar trim = (ViewStackTrimToolBar) tbm.getTrim(id); - if (trim == null) { - int cachedSide = tbm.getPreferredArea(id); - if (cachedSide != -1) - suggestedSide = cachedSide; - - IWindowTrim beforeMe = tbm.getPreferredLocation(id); - - trim = new ViewStackTrimToolBar(id, suggestedSide, - paneOrientation, wbw); - tbm.addTrim(suggestedSide, trim, beforeMe); - updateTrim(trim.getId()); - } - - return trim; - } - - /** - * Causes the trim element associated with the id to synch itself with the - * current list of views. This method will create a new ViewStackTrimToolbar - * if necessary (i.e. on the first call after views have been added to the map) - * and will also hide the trim element when the number of views in the mapped - * list goes to zero. - * - * @param id - * The id of the {@link IWindowTrim} to update - */ - public void updateTrim(String id) { - // Get the trim part from the trim manager - IWindowTrim trim = tbm.getTrim(id); - - // If it's not there there's not much we can do - if (trim == null) - return; - - // If there are no fast views for the bar then hide it - List fvs = (List) idToFastViewsMap.get(id); - boolean hideEmptyFVB = WorkbenchPlugin.getDefault() - .getPreferenceStore().getBoolean(IPreferenceConstants.FVB_HIDE); - if ((fvs == null || fvs.size() == 0) - && (!FastViewBar.FASTVIEWBAR_ID.equals(id) || hideEmptyFVB)) { - if (trim.getControl().getVisible()) { - tbm.setTrimVisible(trim, false); - tbm.forceLayout(); - } - return; - } - - // Ensure that the trim is displayed - if (!trim.getControl().getVisible()) { - tbm.setTrimVisible(trim, true); - } - - if (trim instanceof FastViewBar) { - FastViewBar fvb = (FastViewBar) trim; - fvb.update(true); - } else if (trim instanceof ViewStackTrimToolBar) { - ViewStackTrimToolBar vstb = (ViewStackTrimToolBar) trim; - vstb.update(true); - vstb.getControl().pack(); - LayoutUtil.resize(trim.getControl()); - } - - tbm.forceLayout(); - } - - /** - * Remove the view reference from its existing location - * - * @param ref - * The {@link IViewReference} to remove - */ - public void removeViewReference(IViewReference ref, boolean makeUnfast, boolean update) { - String id = getIdForRef(ref); - - if (id != null) { - // Remove the ref - List fvList = (List) idToFastViewsMap.get(id); - fvList.remove(ref); - - if (makeUnfast) - makeFast(ref, false, false); - - if (update) - updateTrim(id); - } - } - - /** - * - * @param ref - * @param makeFast - * @param activate - */ - private void makeFast(IViewReference ref, boolean makeFast, boolean activate) { - if (ref == null || page == null) - return; - - if (makeFast) { - page.makeFastView(ref); - } else { - page.removeFastView(ref); - - if (activate) { - IWorkbenchPart toActivate = ref.getPart(true); - if (toActivate != null) { - page.activate(toActivate); - } - } - } - } - - /** - * @param ref - * The IViewRference to check - * @return true iff the ref is in -any- list - */ - boolean isFastView(IViewReference ref) { - return getIdForRef(ref) != null; - } - - /** - * @param ref - * The IViewRference to check - * @return The id of the trim bar currently showing the reference or - * <code>null</code> if it's not in any list - */ - public String getIdForRef(IViewReference ref) { - Iterator mapIter = idToFastViewsMap.keySet().iterator(); - while (mapIter.hasNext()) { - String id = (String) mapIter.next(); - List fvList = (List) idToFastViewsMap.get(id); - if (fvList.contains(ref)) - return id; - } - - return null; - } - - /** - * @return The side that the fast view pane should be attached to based on - * the position of the trim element containing the ref. - */ - public int getViewSide(IViewReference ref) { - IWindowTrim trim = getTrimForRef(ref); - if (trim == null) - return SWT.BOTTOM; - - int curSide = SWT.BOTTOM; - int paneOrientation = SWT.BOTTOM; - - if (trim instanceof ViewStackTrimToolBar) { - curSide = ((ViewStackTrimToolBar) trim).getCurrentSide(); - paneOrientation = ((ViewStackTrimToolBar) trim) - .getPaneOrientation(); - } else if (trim instanceof FastViewBar) { - curSide = ((FastViewBar) trim).getSide(); - paneOrientation = ((FastViewBar) trim).getOrientation(ref); - } - - // Get trim layout info - Point trimCenter = Geometry.centerPoint(trim.getControl().getBounds()); - Point shellCenter = Geometry.centerPoint(trim.getControl().getShell() - .getClientArea()); - - // Horizontal has to snap to either TOP or BOTTOM... - if (paneOrientation == SWT.HORIZONTAL) { - if (curSide == SWT.TOP || curSide == SWT.BOTTOM) - return curSide; - - // Are we on the top or bottom 'end' of the trim area? - return (trimCenter.y < shellCenter.y) ? SWT.TOP : SWT.BOTTOM; - } - - if (paneOrientation == SWT.VERTICAL) { - if (curSide == SWT.LEFT || curSide == SWT.RIGHT) - return curSide; - - // Are we on the left or right 'end' of the trim area? - return (trimCenter.x < shellCenter.x) ? SWT.LEFT : SWT.RIGHT; - } - - return SWT.BOTTOM; - } - - /** - * Return the trim element showing the given reference - * - * @param ref - * The reference to find - * @return the IWindowTrim showing the ref - */ - private IWindowTrim getTrimForRef(IViewReference ref) { - String id = getIdForRef(ref); - if (id == null) - return null; // Not in trim - - return tbm.getTrim(id); - } - - /** - * @return a List of <code>IViewReference</code> sorted into the order in - * which they appear in the visual stack. - */ - private List getTrueViewOrder(ViewStack stack) { - List orderedViews = new ArrayList(); - IPresentablePart[] parts = null; - if (stack.getPresentation() instanceof TabbedStackPresentation) { - TabbedStackPresentation tsp = (TabbedStackPresentation) stack - .getPresentation(); - // KLUDGE!! uses a 'testing only' API to get the parts in their 'visible' order - parts = tsp.getPartList(); - } - - // If we didn't get the parts from the tab list then try the presentable part API - // ViewStack's declared 'no title' fail the call above, returning an empty array - if (parts == null || parts.length == 0){ - // We'll have to process the parts in the order given... - // This is certain to fail on drag re-ordering of the - // icons in the trim since we have no API to inform the - // custom presentation - List partList = stack.getPresentableParts(); - parts = (IPresentablePart[]) partList.toArray(new IPresentablePart[partList.size()]); - } - - // Now, process the parts... - for (int i = 0; i < parts.length; i++) { - if (parts[i] instanceof PresentablePart) { - PresentablePart part = (PresentablePart) parts[i]; - IWorkbenchPartReference ref = part.getPane() - .getPartReference(); - if (ref instanceof IViewReference) - orderedViews.add(ref); - } - } - - return orderedViews; - } - - public void moveToTrim(ViewStack vs, boolean restoreOnUnzoom) { - // Don't do anything when initializing... - if (vs.getBounds().width == 0) - return; // indicates that we're startin up - - // If we're part of a 'maximize' operation then use the cached - // bounds... - Rectangle stackBounds = perspective.getPresentation().getCachedBoundsFor(vs.getID()); - - // OK, no cache means that we use the current stack position - if (stackBounds == null) - stackBounds = vs.getBounds(); - - int paneOrientation = (stackBounds.width > stackBounds.height) ? SWT.HORIZONTAL - : SWT.VERTICAL; - - // Remember the tab that was selected when we minimized - String selId = ""; //$NON-NLS-1$ - PartPane selectedTab = vs.getSelection(); - if (selectedTab != null) - selId = selectedTab.getCompoundId(); - - vs.deferUpdates(true); - - // animate the minimize - RectangleAnimationFeedbackBase animation = (RectangleAnimationFeedbackBase) getDeferrableAnimation().getFeedback(); - animation.addStartRect(vs.getControl()); - - //long startTick = System.currentTimeMillis(); - // Update the model first - List toMove = getTrueViewOrder(vs); - if (toMove.isEmpty()) { - // We are dealing with an empty durable ViewStack; hide it! - vs.dispose(); - ILayoutContainer parentContainer = vs.getContainer(); - ContainerPlaceholder placeholder = new ContainerPlaceholder(vs - .getID()); - placeholder.setRealContainer(vs); - parentContainer.replace(vs, placeholder); - - } else { - for (Iterator viewIter = toMove.iterator(); viewIter.hasNext();) { - IViewReference ref = (IViewReference) viewIter.next(); - addViewReference(vs.getID(), -1, ref, false); - } - } - vs.deferUpdates(false); - - // Find (or create) the trim stack to move to - ViewStackTrimToolBar vstb = getTrimForViewStack(vs.getID(), perspective - .calcStackSide(stackBounds), paneOrientation); - vstb.setRestoreOnUnzoom(restoreOnUnzoom); - vstb.setSelectedTabId(selId); - if (toMove.isEmpty()) { - // We are dealing with an empty durable ViewStack; show the trim! - IWindowTrim trim = vstb; - - // Ensure that the trim is displayed - if (!trim.getControl().getVisible()) { - tbm.setTrimVisible(trim, true); - } - - if (trim instanceof FastViewBar) { - FastViewBar fvb = (FastViewBar) trim; - fvb.update(true); - } else if (trim instanceof ViewStackTrimToolBar) { - vstb.update(true); - vstb.getControl().pack(); - LayoutUtil.resize(trim.getControl()); - } - tbm.forceLayout(); - } else { - updateTrim(vstb.getId()); - } - - //System.out.println("minimize time: " + (System.currentTimeMillis()-startTick)); //$NON-NLS-1$ - if (vstb != null) { - animation.addEndRect(vstb.getControl()); - scheduleDeferrableAnimation(); - } - } - - /** - * Restore the trim element representing a ViewStack back into the - * presentation. - * - * @param viewStackTrimToolBar - * The trim version to restore - */ - public void restoreToPresentation(String id) { - ViewStackTrimToolBar vstb = getViewStackTrimToolbar(id); - - // The IntroPart uses the old min/max behavior; ensure that - // we were really a minimized trim stack - if (vstb == null) - return; - - // remove any showing fast view - page.hideFastView(); - - // The stored id may be 'compound' if it's a multi-instance - // view; split out the secondary id (if any) - String selectedTabId = vstb.getSelectedTabId(); - String[] idParts = Util.split(selectedTabId, ':'); - String secondaryId = null; - if (idParts[0].length() != selectedTabId.length()) - secondaryId = idParts[1]; - - List fvs = getFastViews(id); - - // Check for 'durable' folders - boolean isDurable = false; - if (perspective.getDesc() != null) { - isDurable = page.window.getWindowAdvisor().isDurableFolder( - perspective.getDesc().getId(), id); - } - if (fvs.isEmpty() && isDurable) { - // We are dealing with a durable view stack that is currently empty, so execute special logic to restore it from the minimized state - LayoutPart part = perspective.getPresentation().findPart(id, null); - if (part instanceof ContainerPlaceholder) { - ContainerPlaceholder containerPlaceholder = (ContainerPlaceholder) part; - ILayoutContainer parentContainer = containerPlaceholder - .getContainer(); - ILayoutContainer container = (ILayoutContainer) containerPlaceholder - .getRealContainer(); - if (container instanceof LayoutPart) { - parentContainer.replace(containerPlaceholder, - (LayoutPart) container); - } - containerPlaceholder.setRealContainer(null); - IWindowTrim trim = tbm.getTrim(id); - - // If it's not there there's not much we can do - if (trim == null) - return; - - // Hide the trim - if (trim.getControl().getVisible()) { - tbm.setTrimVisible(trim, false); - tbm.forceLayout(); - } - } - return; - } - - for (Iterator fvIter = fvs.iterator(); fvIter.hasNext();) { - IViewReference ref = (IViewReference) fvIter.next(); - removeViewReference(ref, true, !fvIter.hasNext()); - } - - // Restore the correct tab to the 'top' - LayoutPart stack = perspective.getPresentation().findPart(id, null); - if (stack instanceof PartStack) { - LayoutPart selTab = perspective.getPresentation().findPart(idParts[0], secondaryId); - if (selTab instanceof PartPane && selTab instanceof ViewPane) { - ((PartStack)stack).setSelection(selTab); - - // activate the view if we're not doing a compound operation - if (!deferringUpdates) - ((ViewPane)selTab).requestActivation(); - } - } - - // Hide the Trim - updateTrim(id); - } - - /** - * Restore all fact view stacks created as part of a zoom - */ - public void restoreZoomedViewStacks() { - Iterator mapIter = idToFastViewsMap.keySet().iterator(); - while (mapIter.hasNext()) { - String id = (String) mapIter.next(); - IWindowTrim trim = tbm.getTrim(id); - if (trim != null && trim instanceof ViewStackTrimToolBar) { - ViewStackTrimToolBar vstb = (ViewStackTrimToolBar) trim; - if (vstb.restoreOnUnzoom()) - restoreToPresentation(vstb.getId()); - } - } - } - - /** - * @param ref - * Sets the ref of the icon - * @param selected - * the selection state of the icon - */ - public void setFastViewIconSelection(IViewReference ref, boolean selected) { - String id = getIdForRef(ref); - IWindowTrim trim = tbm.getTrim(id); - if (trim instanceof ViewStackTrimToolBar) { - ViewStackTrimToolBar vstb = (ViewStackTrimToolBar) trim; - vstb.setIconSelection(ref, selected); - } else if (trim instanceof FastViewBar) { - FastViewBar fvb = (FastViewBar) trim; - if (selected) { - fvb.setSelection(ref); - } else { - if (ref == fvb.getSelection()) { - fvb.setSelection(null); - } - } - } - - } - - /** - * Activate the manager. Called from the Perspecive's 'onActivate' - */ - public void activate() { - wbw.addPerspectiveListener(perspListener); - setTrimStackVisibility(true); - } - - /** - * Activate the manager. Called from the Perspecive's 'onActivate' - */ - public void deActivate() { - wbw.removePerspectiveListener(perspListener); - setTrimStackVisibility(false); - } - - /** - * Restore any trim stacks. This method is used when the presentation - * is switched back to 3.0; if we aren't using the new min/max story - * then we shouldn't -have- any trim stacks. - */ - public boolean restoreAllTrimStacks() { - boolean stacksWereRestored = false; - - Iterator mapIter = idToFastViewsMap.keySet().iterator(); - while (mapIter.hasNext()) { - String id = (String) mapIter.next(); - - // Skip the legacy FstViewBar - if (id.equals(FastViewBar.FASTVIEWBAR_ID)) - continue; - - // Restore the views - List fvs = getFastViews(id); - for (Iterator fvIter = fvs.iterator(); fvIter.hasNext();) { - IViewReference ref = (IViewReference) fvIter.next(); - removeViewReference(ref, true, !fvIter.hasNext()); - } - - // Blow the trim away - IWindowTrim trim = tbm.getTrim(id); - if (trim != null && trim instanceof ViewStackTrimToolBar) { - tbm.removeTrim(trim); - trim.getControl().dispose(); - - stacksWereRestored = true; - } - } - - tbm.forceLayout(); - - return stacksWereRestored; - } - - /** - * Show all non-empty trim stacks. Create the stack if necessary - */ - private void setTrimStackVisibility(boolean visible) { - Iterator mapIter = idToFastViewsMap.keySet().iterator(); - while (mapIter.hasNext()) { - String id = (String) mapIter.next(); - List fvs = getFastViews(id); - - // Never show 'empty' stacks - if (visible && fvs.size() == 0) - continue; - - IWindowTrim trim = tbm.getTrim(id); - if (trim != null && trim instanceof ViewStackTrimToolBar) { - ((ViewStackTrimToolBar)trim).update(true); - tbm.setTrimVisible(trim, visible); - } - } - } - - public void saveState(IMemento memento) { - // Output legacy fastviews - FastViewBar fvb = wbw.getFastViewBar(); - if (fvb != null) { - List fvRefs = getFastViews(FastViewBar.FASTVIEWBAR_ID); - if (fvRefs.size() > 0) { - IMemento childMem = memento - .createChild(IWorkbenchConstants.TAG_FAST_VIEWS); - Iterator itr = fvRefs.iterator(); - while (itr.hasNext()) { - IViewReference ref = (IViewReference) itr.next(); - boolean restorable = page.getViewFactory() - .getViewRegistry().find(ref.getId()).isRestorable(); - if(restorable) { - IMemento viewMemento = childMem - .createChild(IWorkbenchConstants.TAG_VIEW); - String id = ViewFactory.getKey(ref); - viewMemento.putString(IWorkbenchConstants.TAG_ID, id); - float ratio = perspective.getFastViewWidthRatio(ref); - viewMemento.putFloat(IWorkbenchConstants.TAG_RATIO, ratio); - } - } - } - } - - // Write all the current (non-empty) bars - IMemento barsMemento = memento - .createChild(IWorkbenchConstants.TAG_FAST_VIEW_BARS); - - Iterator mapIter = idToFastViewsMap.keySet().iterator(); - while (mapIter.hasNext()) { - String id = (String) mapIter.next(); - - // Legacy FV's are stored above... - if (FastViewBar.FASTVIEWBAR_ID.equals(id)) - continue; - - List fvs = getFastViews(id); - if (fvs.size() > 0) { - IMemento barMemento = barsMemento - .createChild(IWorkbenchConstants.TAG_FAST_VIEW_BAR); - barMemento.putString(IWorkbenchConstants.TAG_ID, id); - - // Orientation / restore - ViewStackTrimToolBar vstb = (ViewStackTrimToolBar) tbm - .getTrim(id); - if (vstb != null) { - barMemento.putInteger( - IWorkbenchConstants.TAG_FAST_VIEW_SIDE, - vstb.getCurrentSide()); - - barMemento.putInteger( - IWorkbenchConstants.TAG_FAST_VIEW_ORIENTATION, - vstb.getPaneOrientation()); - - int boolVal = vstb.restoreOnUnzoom() ? 1 : 0; - barMemento.putInteger(IWorkbenchConstants.TAG_FAST_VIEW_STYLE, boolVal); - - barMemento.putString(IWorkbenchConstants.TAG_FAST_VIEW_SEL_ID, vstb.getSelectedTabId()); - } - - IMemento viewsMem = barMemento - .createChild(IWorkbenchConstants.TAG_FAST_VIEWS); - Iterator itr = fvs.iterator(); - while (itr.hasNext()) { - IMemento refMem = viewsMem - .createChild(IWorkbenchConstants.TAG_VIEW); - IViewReference ref = (IViewReference) itr.next(); - - // id - String viewId = ViewFactory.getKey(ref); - refMem.putString(IWorkbenchConstants.TAG_ID, viewId); - - // width ratio - float ratio = perspective.getFastViewWidthRatio(ref); - refMem.putFloat(IWorkbenchConstants.TAG_RATIO, ratio); - } - } - } - } - - public void restoreState(IMemento memento, MultiStatus result) { - // Load the fast views - IMemento fastViewsMem = memento - .getChild(IWorkbenchConstants.TAG_FAST_VIEWS); - - // -Replace- the current list with the one from the store - List refsList = new ArrayList(); - idToFastViewsMap.put(FastViewBar.FASTVIEWBAR_ID, refsList); - - if (fastViewsMem != null) { - IMemento[] views = fastViewsMem - .getChildren(IWorkbenchConstants.TAG_VIEW); - for (int x = 0; x < views.length; x++) { - // Get the view details. - IMemento childMem = views[x]; - IViewReference ref = perspective.restoreFastView(childMem, - result); - if (ref != null) - refsList.add(ref); - } - } - - // Load the Trim Stack info - IMemento barsMem = memento - .getChild(IWorkbenchConstants.TAG_FAST_VIEW_BARS); - - // It's not there for old workspaces - if (barsMem == null) - return; - - IMemento[] bars = barsMem - .getChildren(IWorkbenchConstants.TAG_FAST_VIEW_BAR); - for (int i = 0; i < bars.length; i++) { - final String id = bars[i].getString(IWorkbenchConstants.TAG_ID); - fastViewsMem = bars[i].getChild(IWorkbenchConstants.TAG_FAST_VIEWS); - - // -Replace- the current list with the one from the store - refsList = new ArrayList(); - idToFastViewsMap.put(id, refsList); - - if (fastViewsMem != null) { - IMemento[] views = fastViewsMem - .getChildren(IWorkbenchConstants.TAG_VIEW); - result.merge(perspective.createReferences(views)); - - // Create the trim area for the trim stack - // Only create the TB if there are views in it - if (views.length > 0) { - final int side = bars[i].getInteger( - IWorkbenchConstants.TAG_FAST_VIEW_SIDE) - .intValue(); - final int orientation = bars[i].getInteger( - IWorkbenchConstants.TAG_FAST_VIEW_ORIENTATION) - .intValue(); - int boolVal = bars[i].getInteger( - IWorkbenchConstants.TAG_FAST_VIEW_STYLE).intValue(); - final boolean restoreOnUnzoom = (boolVal > 0); - - final String selId = bars[i].getString(IWorkbenchConstants.TAG_FAST_VIEW_SEL_ID); - - // Create the stack - StartupThreading.runWithoutExceptions(new StartupRunnable() { - public void runWithException() throws Throwable { - ViewStackTrimToolBar vstb = getTrimForViewStack(id, side, orientation); - vstb.setRestoreOnUnzoom(restoreOnUnzoom); - if (selId != null) - vstb.setSelectedTabId(selId); - } - }); - } - - for (int x = 0; x < views.length; x++) { - // Get the view details. - IMemento childMem = views[x]; - IViewReference ref = perspective.restoreFastView(childMem, - result); - if (ref != null) - refsList.add(ref); - } - } - } - } - - /** - * Returns the trim element for the given id if it exists. This - * will not be <code>null</code> if there are entries in the - * 'idToFastViewsMap' for this id. - * - * @param id The id of the view stack to get the trim toolbar for. - */ - public ViewStackTrimToolBar getViewStackTrimToolbar(String id) { - return (ViewStackTrimToolBar) tbm.getTrim(id); - } - - public void printFVModel() { - Iterator mapIter = idToFastViewsMap.keySet().iterator(); - while (mapIter.hasNext()) { - String id = (String) mapIter.next(); - List fvList = (List) idToFastViewsMap.get(id); - System.out.println("FastView: " + id + " count = " + fvList.size()); //$NON-NLS-1$//$NON-NLS-2$ - for (Iterator fvIter = fvList.iterator(); fvIter.hasNext();) { - IViewReference ref = (IViewReference) fvIter.next(); - System.out.println(" Ref: " + ref.getId()); //$NON-NLS-1$ - } - } - } - - /** - * Informs the manager that a batch operation has started - * (say 'maximize', where many stacks will change state). - * - * @param defer - * true when starting a batch operation - * false when ending the operation - */ - public void deferUpdates(boolean defer) { - if (defer == deferringUpdates) - return; - - deferringUpdates = defer; - deferAnimations(deferringUpdates); - } - - /** - * When 'defer' is true we create a RectangleAnimation object - * to be used for any desired feedback. When ending it - * schedules the animation and resets. - * - * @param defer - * true when starting a batch operation - * false when ending the operation - */ - private void deferAnimations(boolean defer) { - if (defer) { - RectangleAnimationFeedbackBase feedback = ((Animations) Tweaklets - .get(Animations.KEY)).createFeedback(wbw.getShell()); - batchAnimation = new AnimationEngine(feedback, 400); - return; - } - - if (batchAnimation != null) - batchAnimation.schedule(); - batchAnimation = null; - } - - /** - * Returns the animation object appropriate for the deferred state - * @return Either a 'one-shot' or a 'batch' animation object - */ - private AnimationEngine getDeferrableAnimation() { - if (deferringUpdates) - return batchAnimation; - - // Create a 'one-shot' animation - RectangleAnimationFeedbackBase feedback = ((Animations) Tweaklets - .get(Animations.KEY)).createFeedback(wbw.getShell()); - oneShotAnimation = new AnimationEngine(feedback, 400); - return oneShotAnimation; - } - - private void scheduleDeferrableAnimation() { - if (deferringUpdates) - return; - - // We can only schedule the 'one-shot' animations - // the batch ones are sheduled at batch end - if (oneShotAnimation != null) - oneShotAnimation.schedule(); - oneShotAnimation = null; - } - - /** - * Returns the 'bottom/right' trim stack. This is used to - * match the old behavior when opening a new view that has no placeholder - * in the case where there WB is maximized. - * - * @return The 'bottom/right' trim stack or null if there are no - * defined trim stacks - */ - public ViewStackTrimToolBar getBottomRightTrimStack() { - ViewStackTrimToolBar blTrimStack = null; - Point blPt = new Point(0,0); - - Iterator mapIter = idToFastViewsMap.keySet().iterator(); - while (mapIter.hasNext()) { - String id = (String) mapIter.next(); - - // Skip the legacy FstViewBar - if (id.equals(FastViewBar.FASTVIEWBAR_ID)) - continue; - - if (getFastViews(id).size() > 0) { - // if we have views in the model then 'vstt' will not be null - ViewStackTrimToolBar vstt = getViewStackTrimToolbar(id); - Point loc = vstt.getControl().getLocation(); - if (loc.y > blPt.y || (loc.y == blPt.y && loc.x > blPt.x)) { - blPt = loc; - blTrimStack = vstt; - } - } - } - - return blTrimStack; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewPane.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewPane.java deleted file mode 100644 index 8610f761cc3..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FastViewPane.java +++ /dev/null @@ -1,641 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Chris Gross chris.gross@us.ibm.com Bug 107443 - * Matthew Hatem Matthew_Hatem@notesdev.ibm.com Bug 189953 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.FocusAdapter; -import org.eclipse.swt.events.FocusEvent; -import org.eclipse.swt.events.KeyAdapter; -import org.eclipse.swt.events.KeyEvent; -import org.eclipse.swt.events.KeyListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Sash; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.ui.ISizeProvider; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.presentations.PresentablePart; -import org.eclipse.ui.internal.presentations.SystemMenuFastView; -import org.eclipse.ui.internal.presentations.SystemMenuFastViewOrientation; -import org.eclipse.ui.internal.presentations.SystemMenuSizeFastView; -import org.eclipse.ui.internal.presentations.UpdatingActionContributionItem; -import org.eclipse.ui.presentations.AbstractPresentationFactory; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * Handles the presentation of an active fastview. A fast view pane docks to one side of a - * parent composite, and is capable of displaying a single view. The view may be resized. - * Displaying a new view will hide any view currently being displayed in the pane. - * - * Currently, the fast view pane does not own or contain the view. It only controls the view's - * position and visibility. - * - * @see org.eclipse.ui.internal.FastViewBar - */ -public class FastViewPane { - private int side = SWT.LEFT; - - private PresentablePart currentPane; - - private Composite clientComposite; - - private int minSize = 10; - - private int size; - - private Sash sash; - - private AbstractPresentationFactory presFactory; - - // Traverse listener -- listens to ESC and closes the active fastview - private Listener escapeListener = new Listener() { - public void handleEvent(Event event) { - if (event.character == SWT.ESC) { - if (currentPane != null) { - currentPane.getPane().getPage().hideFastView(); - } - } - } - }; - - private DefaultStackPresentationSite site = new DefaultStackPresentationSite() { - /* (non-Javadoc) - * @see org.eclipse.ui.internal.skins.IPresentationSite#setState(int) - */ - public void setState(int newState) { - super.setState(newState); - PartPane pane = currentPane.getPane(); - switch (newState) { - case IStackPresentationSite.STATE_MINIMIZED: - - pane.getPage().hideFastView(); - break; - case IStackPresentationSite.STATE_MAXIMIZED: - pane.setZoomed(true); - sash.setVisible(false); - this.getPresentation().setBounds(getBounds()); - break; - case IStackPresentationSite.STATE_RESTORED: - pane.setZoomed(false); - sash.setVisible(true); - this.getPresentation().setBounds(getBounds()); - break; - default: - } - } - - public void flushLayout() { - - } - - public void close(IPresentablePart part) { - if (!isCloseable(part)) { - return; - } - IWorkbenchPartReference ref = currentPane.getPane().getPartReference(); - if (ref instanceof IViewReference) { - currentPane.getPane().getPage().hideView((IViewReference)ref); - } - } - - public void close(IPresentablePart[] parts) { - for (int idx = 0; idx < parts.length; idx++) { - close(parts[idx]); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.skins.IPresentationSite#dragStart(org.eclipse.ui.internal.skins.IPresentablePart, boolean) - */ - public void dragStart(IPresentablePart beingDragged, - Point initialPosition, boolean keyboard) { - dragStart(initialPosition, keyboard); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.skins.IPresentationSite#dragStart(boolean) - */ - public void dragStart(Point initialPosition, boolean keyboard) { - if (!isPartMoveable()) { - return; - } - - PartPane pane = currentPane.getPane(); - - Control control = this.getPresentation().getControl(); - - Rectangle bounds = Geometry.toDisplay(clientComposite, control - .getBounds()); - - WorkbenchPage page = pane.getPage(); - - page.hideFastView(); - if (page.isZoomed()) { - page.zoomOut(); - } - - DragUtil.performDrag(pane, bounds, initialPosition, !keyboard); - } - - public IPresentablePart getSelectedPart() { - return currentPane; - } - - public void addSystemActions(IMenuManager menuManager) { - ViewStackTrimToolBar vstt = getTrim(); - - appendToGroupIfPossible(menuManager, - "misc", new SystemMenuFastViewOrientation(currentPane.getPane(), vstt)); //$NON-NLS-1$ - - // Only add the 'Fast View' menu entry if the - // pane is showing a 'legacy' fast view - if (vstt == null) { - appendToGroupIfPossible(menuManager, - "misc", new UpdatingActionContributionItem(fastViewAction)); //$NON-NLS-1$ - } - - appendToGroupIfPossible(menuManager, - "size", new SystemMenuSizeFastView(FastViewPane.this)); //$NON-NLS-1$ - } - - /** - * Returns the ViewStackTrimToolBar which has caused the FV to be shown. If - * <code>null</code> then we can assume it was the legacy FastViewBar. - */ - private ViewStackTrimToolBar getTrim() { - if (currentPane == null || currentPane.getPane() == null) - return null; - - ViewStackTrimToolBar trim = null; - - PartPane pane = currentPane.getPane(); - if (pane instanceof ViewPane) { - ViewPane vp = (ViewPane) pane; - Perspective persp = vp.getPage().getActivePerspective(); - IViewReference viewRef = vp.getViewReference(); - FastViewManager fvm = persp.getFastViewManager(); - - String trimId = null; - if (fvm != null) - trimId = fvm.getIdForRef(viewRef); - - if (trimId != null && !trimId.equals(FastViewBar.FASTVIEWBAR_ID)) - trim = fvm.getViewStackTrimToolbar(trimId); - } - - return trim; - } - - public boolean isPartMoveable(IPresentablePart toMove) { - return isPartMoveable(); - } - - public boolean isStackMoveable() { - // a fast view stack is moveable iff its part is moveable - return isPartMoveable(); - } - - private boolean isPartMoveable() { - if (currentPane == null) { - return false; - } - Perspective perspective = currentPane.getPane().getPage() - .getActivePerspective(); - if (perspective == null) { - // Shouldn't happen -- can't have a FastViewPane without a perspective - return false; - } - - IWorkbenchPartReference ref = currentPane.getPane().getPartReference(); - - if (ref instanceof IViewReference) { - return perspective.isMoveable((IViewReference)ref); - } - return true; - } - - public boolean supportsState(int newState) { - if (currentPane == null) { - return false; - } - if (currentPane.getPane().getPage().isFixedLayout()) { - return false; - } - return true; - } - - public IPresentablePart[] getPartList() { - return new IPresentablePart[] {getSelectedPart()}; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IStackPresentationSite#getProperty(java.lang.String) - */ - public String getProperty(String id) { - // fast views stacks do not get arbitrary user properties. - return null; - } - }; - - private SystemMenuFastView fastViewAction = new SystemMenuFastView(site); - - private static void appendToGroupIfPossible(IMenuManager m, String groupId, - ContributionItem item) { - try { - m.appendToGroup(groupId, item); - } catch (IllegalArgumentException e) { - m.add(item); - } - } - - private Listener mouseDownListener = new Listener() { - public void handleEvent(Event event) { - if (event.widget instanceof Control) { - Control control = (Control) event.widget; - - if (control.getShell() != clientComposite.getShell()) { - return; - } - - if (event.widget instanceof ToolBar) { - // Ignore mouse down on actual tool bar buttons - Point pt = new Point(event.x, event.y); - ToolBar toolBar = (ToolBar) event.widget; - if (toolBar.getItem(pt) != null) { - return; - } - } - - Point loc = DragUtil.getEventLoc(event); - - // 'Extrude' the rect -before- converting to Display coords - // to avoid Right-to-Left issues - Rectangle bounds = clientComposite.getBounds(); - if (site.getState() != IStackPresentationSite.STATE_MAXIMIZED) { - bounds = Geometry.getExtrudedEdge(bounds, size + getSashSize(), side); - } - - // Now map the bounds to display coords - bounds = clientComposite.getDisplay().map(clientComposite, null, bounds); - - if (!bounds.contains(loc)) { - site.setState(IStackPresentationSite.STATE_MINIMIZED); - } - } - } - }; - - public void moveSash() { - final KeyListener listener = new KeyAdapter() { - public void keyPressed(KeyEvent e) { - if (e.character == SWT.ESC || e.character == '\r') { - currentPane.setFocus(); - } - } - }; - sash.addFocusListener(new FocusAdapter() { - public void focusGained(FocusEvent e) { - sash.setBackground(sash.getDisplay().getSystemColor( - SWT.COLOR_LIST_SELECTION)); - sash.addKeyListener(listener); - } - - public void focusLost(FocusEvent e) { - sash.setBackground(null); - sash.removeKeyListener(listener); - } - }); - sash.setFocus(); - } - - private Listener resizeListener = new Listener() { - public void handleEvent(Event event) { - if (event.type == SWT.Resize && currentPane != null) { - setSize(size); - } - } - }; - - private SelectionAdapter selectionListener = new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - - if (currentPane != null) { - Rectangle bounds = clientComposite.getClientArea(); - Point location = new Point(e.x, e.y); - int distanceFromEdge = Geometry.getDistanceFromEdge(bounds, - location, side); - - if (!(side == SWT.TOP || side == SWT.LEFT)) { - distanceFromEdge -= getSashSize(); - } - - setSize(distanceFromEdge); - - if (e.detail != SWT.DRAG) { - updateFastViewSashBounds(); - // getPresentation().getControl().moveAbove(null); - // currentPane.moveAbove(null); - // sash.moveAbove(null); - //currentPane.getControl().redraw(); - sash.redraw(); - } - } - } - }; - - private void setSize(int size) { - - if (size < minSize) { - size = minSize; - } - this.size = size; - - StackPresentation presentation = getPresentation(); - if (presentation == null || presentation.getControl().isDisposed()) { - return; - } - getPresentation().setBounds(getBounds()); - updateFastViewSashBounds(); - } - - /** - * Returns the current fastview size ratio. Returns 0.0 if there is no fastview visible. - */ - public float getCurrentRatio() { - if (currentPane == null) { - return 0.0f; - } - - boolean isVertical = !Geometry.isHorizontal(side); - Rectangle clientArea = clientComposite.getClientArea(); - - int clientSize = Geometry.getDimension(clientArea, isVertical); - - return (float) size / (float) clientSize; - } - - private Rectangle getClientArea() { - return clientComposite.getClientArea(); - } - - private Rectangle getBounds() { - Rectangle bounds = getClientArea(); - - if (site.getState() == IStackPresentationSite.STATE_MAXIMIZED) { - return bounds; - } - - boolean horizontal = Geometry.isHorizontal(side); - - int available = Geometry.getDimension(bounds, !horizontal); - - return Geometry.getExtrudedEdge(bounds, Math.min( - FastViewPane.this.size, available), side); - } - - /** - * Displays the given view as a fastview. The view will be docked to the edge of the - * given composite until it is subsequently hidden by a call to hideFastView. - * - * @param newClientComposite - * @param pane - * @param newSide - */ - public void showView(Composite newClientComposite, ViewPane pane, - int newSide, float sizeRatio) { - side = newSide; - - if (currentPane != null) { - hideView(); - } - - currentPane = new PresentablePart(pane, newClientComposite); - - fastViewAction.setPane(currentPane); - clientComposite = newClientComposite; - - clientComposite.addListener(SWT.Resize, resizeListener); - - // Create the control first - Control ctrl = pane.getControl(); - if (ctrl == null) { - pane.createControl(clientComposite); - ctrl = pane.getControl(); - } - - ctrl.addListener(SWT.Traverse, escapeListener); - - // Temporarily use the same appearance as docked views .. eventually, fastviews will - // be independently pluggable. - AbstractPresentationFactory factory = getPresentationFactory(); - StackPresentation presentation = factory.createViewPresentation( - newClientComposite, site); - - site.setPresentation(presentation); - site.setPresentationState(IStackPresentationSite.STATE_RESTORED); - presentation.addPart(currentPane, null); - presentation.selectPart(currentPane); - presentation.setActive(StackPresentation.AS_ACTIVE_FOCUS); - presentation.setVisible(true); - - boolean horizontalResize = Geometry.isHorizontal(side); - - minSize = presentation.computePreferredSize(horizontalResize, - ISizeProvider.INFINITE, - Geometry.getDimension(getClientArea(), horizontalResize), - 0); - - // Show pane fast. - ctrl.setEnabled(true); // Add focus support. - Composite parent = ctrl.getParent(); - - boolean horizontal = Geometry.isHorizontal(side); - - // Create a sash of the correct style using the factory - int style = AbstractPresentationFactory.SASHTYPE_FLOATING; - if (horizontal) - style |= AbstractPresentationFactory.SASHORIENTATION_HORIZONTAL; - else - style |= AbstractPresentationFactory.SASHORIENTATION_VERTICAL; - sash = factory.createSash(parent, style); - - sash.addSelectionListener(selectionListener); - - Rectangle clientArea = newClientComposite.getClientArea(); - - getPresentation().getControl().moveAbove(null); - currentPane.getPane().moveAbove(null); - sash.moveAbove(null); - - setSize((int) (Geometry.getDimension(clientArea, !horizontal) * sizeRatio)); - - Display display = sash.getDisplay(); - - display.addFilter(SWT.MouseDown, mouseDownListener); - - pane.setFocus(); - } - - /** - * Updates the position of the resize sash. - */ - private void updateFastViewSashBounds() { - Rectangle bounds = getBounds(); - - int oppositeSide = Geometry.getOppositeSide(side); - Rectangle newBounds = Geometry.getExtrudedEdge(bounds, -getSashSize(), - oppositeSide); - - Rectangle oldBounds = sash.getBounds(); - - if (!newBounds.equals(oldBounds)) { - sash.setBounds(newBounds); - } - } - - /** - * Disposes of any active widgetry being used for the fast view pane. Does not dispose - * of the view itself. - */ - public void dispose() { - hideView(); - } - - private StackPresentation getPresentation() { - return site.getPresentation(); - } - - /** - * Hides the sash for the fastview if it is currently visible. This method may not be - * required anymore, and might be removed from the public interface. - */ - public void hideFastViewSash() { - if (sash != null) { - sash.setVisible(false); - } - } - - /** - * Hides the currently visible fastview. - */ - public void hideView() { - - if (clientComposite != null) { - Display display = clientComposite.getDisplay(); - - display.removeFilter(SWT.MouseDown, mouseDownListener); - } - - if (currentPane == null) { - return; - } - - fastViewAction.setPane(null); - - //unzoom before hiding - currentPane.getPane().setZoomed(false); - - if (sash != null) { - sash.dispose(); - sash = null; - } - - clientComposite.removeListener(SWT.Resize, resizeListener); - - // Get pane. - // Hide the right side sash first - //hideFastViewSash(); - Control ctrl = currentPane.getControl(); - - ctrl.removeListener(SWT.Traverse, escapeListener); - - // Hide it completely. - getPresentation().setVisible(false); - site.dispose(); - //currentPane.setFastViewSash(null); - ctrl.setEnabled(false); // Remove focus support. - - currentPane.dispose(); - currentPane = null; - } - - /** - * @return Returns the currently visible fastview or null if none - */ - public ViewPane getCurrentPane() { - if (currentPane != null && currentPane.getPane() instanceof ViewPane) { - return (ViewPane)currentPane.getPane(); - } - - return null; - } - - public void setState(int newState) { - site.setState(newState); - } - - public int getState() { - return site.getState(); - } - - /** - * - */ - public void showSystemMenu() { - getPresentation().showSystemMenu(); - } - - /** - * - */ - public void showPaneMenu() { - getPresentation().showPaneMenu(); - } - - private int getSashSize() { - AbstractPresentationFactory factory = getPresentationFactory(); - - // Set up the correct 'style' bits - int style = AbstractPresentationFactory.SASHTYPE_FLOATING; - if (Geometry.isHorizontal(side)) - style |= AbstractPresentationFactory.SASHORIENTATION_HORIZONTAL; - else - style |= AbstractPresentationFactory.SASHORIENTATION_VERTICAL; - - int size = factory.getSashSize(style); - - return size; - } - - private AbstractPresentationFactory getPresentationFactory() { - if (presFactory == null) { - presFactory = ((WorkbenchWindow) currentPane.getPane().getWorkbenchWindow()) - .getWindowConfigurer().getPresentationFactory(); - } - return presFactory; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FolderLayout.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FolderLayout.java deleted file mode 100644 index c0859de9e93..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/FolderLayout.java +++ /dev/null @@ -1,118 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Chris Gross chris.gross@us.ibm.com Bug 107443 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.ui.IFolderLayout; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.activities.WorkbenchActivityHelper; -import org.eclipse.ui.views.IViewDescriptor; - -/** - * This layout is used to define the initial set of views and placeholders - * in a folder. - * <p> - * Views are added to the folder by ID. This id is used to identify - * a view descriptor in the view registry, and this descriptor is used to - * instantiate the <code>IViewPart</code>. - * </p> - */ -public class FolderLayout implements IFolderLayout { - private ViewStack folder; - - private PageLayout pageLayout; - - private ViewFactory viewFactory; - - /** - * Create an instance of a <code>FolderLayout</code> belonging to a - * <code>PageLayout</code>. - */ - public FolderLayout(PageLayout pageLayout, ViewStack folder, - ViewFactory viewFactory) { - super(); - this.folder = folder; - this.viewFactory = viewFactory; - this.pageLayout = pageLayout; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPlaceholderFolderLayout#addPlaceholder(java.lang.String) - */ - public void addPlaceholder(String viewId) { - if (!pageLayout.checkValidPlaceholderId(viewId)) { - return; - } - - // Create the placeholder. - PartPlaceholder newPart = new PartPlaceholder(viewId); - linkPartToPageLayout(viewId, newPart); - - // Add it to the folder layout. - folder.add(newPart); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IFolderLayout#addView(java.lang.String) - */ - public void addView(String viewId) { - if (pageLayout.checkPartInLayout(viewId)) { - return; - } - - try { - IViewDescriptor descriptor = viewFactory.getViewRegistry().find( - ViewFactory.extractPrimaryId(viewId)); - if (descriptor == null) { - throw new PartInitException("View descriptor not found: " + viewId); //$NON-NLS-1$ - } - if (WorkbenchActivityHelper.filterItem(descriptor)) { - //create a placeholder instead. - addPlaceholder(viewId); - LayoutHelper.addViewActivator(pageLayout, viewId); - } else { - - ViewPane newPart = LayoutHelper.createView(pageLayout - .getViewFactory(), viewId); - linkPartToPageLayout(viewId, newPart); - folder.add(newPart); - } - } catch (PartInitException e) { - // cannot safely open the dialog so log the problem - WorkbenchPlugin.log(getClass(), "addView(String)", e); //$NON-NLS-1$ - } - } - - /** - * Inform the page layout of the new part created - * and the folder the part belongs to. - */ - private void linkPartToPageLayout(String viewId, LayoutPart newPart) { - pageLayout.setRefPart(viewId, newPart); - pageLayout.setFolderPart(viewId, folder); - // force creation of the view layout rec - pageLayout.getViewLayoutRec(viewId, true); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPlaceholderFolderLayout#getProperty(java.lang.String) - */ - public String getProperty(String id) { - return folder.getProperty(id); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPlaceholderFolderLayout#setProperty(java.lang.String, java.lang.String) - */ - public void setProperty(String id, String value) { - folder.setProperty(id,value); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ILayoutContainer.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ILayoutContainer.java deleted file mode 100644 index 6e14102d3f4..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ILayoutContainer.java +++ /dev/null @@ -1,91 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -public interface ILayoutContainer { - public boolean allowsAdd(LayoutPart toAdd); - - /** - * Add a child to the container. - */ - public void add(LayoutPart newPart); - - /** - * Returns a list of layout children. - */ - public LayoutPart[] getChildren(); - - /** - * Remove a child from the container. - */ - public void remove(LayoutPart part); - - /** - * Replace one child with another - */ - public void replace(LayoutPart oldPart, LayoutPart newPart); - - public void findSashes(LayoutPart toFind, PartPane.Sashes result); - - /** - * When a layout part closes, focus will return to the previously active part. - * This method determines whether the parts in this container should participate - * in this behavior. If this method returns true, its parts may automatically be - * given focus when another part is closed. - * - * @return true iff the parts in this container may be given focus when the active - * part is closed - */ - public boolean allowsAutoFocus(); - - /** - * Called by child parts to request a zoom in, given an immediate child - * - * @param toZoom - * @since 3.1 - */ - public void childRequestZoomIn(LayoutPart toZoom); - - /** - * Called by child parts to request a zoom out - * - * @since 3.1 - */ - public void childRequestZoomOut(); - - /** - * Returns true iff the given child is obscured due to the fact that the container is zoomed into - * another part. - * - * @param toTest - * @return - * @since 3.1 - */ - public boolean childObscuredByZoom(LayoutPart toTest); - - /** - * Returns true iff we are zoomed into the given part, given an immediate child of this container. - * - * @param toTest - * @return - * @since 3.1 - */ - public boolean childIsZoomed(LayoutPart toTest); - - /** - * Called when the preferred size of the given child has changed, requiring a - * layout to be triggered. - * - * @param childThatChanged the child that triggered the new layout - */ - public void resizeChild(LayoutPart childThatChanged); - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/IStickyViewManager.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/IStickyViewManager.java deleted file mode 100644 index 59d75ee3bff..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/IStickyViewManager.java +++ /dev/null @@ -1,36 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.Set; - -import org.eclipse.ui.IMemento; - -/** - * @since 3.3 - * - */ -interface IStickyViewManager { - - void remove(String perspectiveId); - - void add(String perspectiveId, Set stickyViewSet); - - void clear(); - - void update(Perspective oldPersp, Perspective newPersp); - - void save(IMemento memento); - - void restore(IMemento memento); - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutHelper.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutHelper.java deleted file mode 100644 index ae34c17296d..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutHelper.java +++ /dev/null @@ -1,168 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.ui.IPerspectiveDescriptor; -import org.eclipse.ui.IPerspectiveListener; -import org.eclipse.ui.IPluginContribution; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.activities.IIdentifier; -import org.eclipse.ui.activities.IIdentifierListener; -import org.eclipse.ui.activities.IWorkbenchActivitySupport; -import org.eclipse.ui.activities.IdentifierEvent; -import org.eclipse.ui.activities.WorkbenchActivityHelper; -import org.eclipse.ui.views.IViewDescriptor; - -/** - * Helper methods that the internal layout classes (<code>PageLayout</code> and - * <code>FolderLayout</code>) utilize for activities support and view creation. - * - * @since 3.0 - */ -class LayoutHelper { - - /** - * Not intended to be instantiated. - */ - private LayoutHelper() { - //no-op - } - - /** - * Creates a series of listeners that will activate the provided view on the - * provided page layout when <code>IIdenfier</code> enablement changes. The - * rules for this activation are as follows: <p> - * <ul> - * <li> if the identifier becomes enabled and the perspective of the page - * layout is the currently active perspective in its window, then activate - * the views immediately. - * <li> if the identifier becomes enabled and the perspective of the page - * layout is not the currently active perspecitve in its window, then add an - * <code>IPerspectiveListener</code> to the window and activate the views - * when the perspective becomes active. - * - * @param pageLayout <code>PageLayout</code>. - * @param viewId the view id to activate upon <code>IIdentifier</code> enablement. - */ - public static final void addViewActivator(PageLayout pageLayout, - final String viewId) { - if (viewId == null) { - return; - } - - ViewFactory viewFactory = pageLayout.getViewFactory(); - - final IWorkbenchPage partPage = viewFactory.getWorkbenchPage(); - if (partPage == null) { - return; - } - - final IPerspectiveDescriptor partPerspective = pageLayout - .getDescriptor(); - - IWorkbenchActivitySupport support = PlatformUI.getWorkbench() - .getActivitySupport(); - - IViewDescriptor descriptor = viewFactory.getViewRegistry().find(viewId); - if (!(descriptor instanceof IPluginContribution)) { - return; - } - - IIdentifier identifier = support.getActivityManager().getIdentifier( - WorkbenchActivityHelper - .createUnifiedId((IPluginContribution) descriptor)); - - identifier.addIdentifierListener(new IIdentifierListener() { - - /* (non-Javadoc) - * @see org.eclipse.ui.activities.IIdentifierListener#identifierChanged(org.eclipse.ui.activities.IdentifierEvent) - */ - public void identifierChanged(IdentifierEvent identifierEvent) { - if (identifierEvent.hasEnabledChanged()) { - IIdentifier thisIdentifier = identifierEvent - .getIdentifier(); - if (thisIdentifier.isEnabled()) { - // show view - thisIdentifier.removeIdentifierListener(this); - IWorkbenchPage activePage = partPage - .getWorkbenchWindow().getActivePage(); - if (partPage == activePage - && partPerspective == activePage - .getPerspective()) { - // show immediately. - try { - partPage.showView(viewId); - } catch (PartInitException e) { - WorkbenchPlugin.log(getClass(), "identifierChanged", e); //$NON-NLS-1$ - } - } else { // show when the perspective becomes active - partPage.getWorkbenchWindow() - .addPerspectiveListener( - new IPerspectiveListener() { - - /* (non-Javadoc) - * @see org.eclipse.ui.IPerspectiveListener#perspectiveActivated(org.eclipse.ui.IWorkbenchPage, org.eclipse.ui.IPerspectiveDescriptor) - */ - public void perspectiveActivated( - IWorkbenchPage page, - IPerspectiveDescriptor newPerspective) { - if (partPerspective == newPerspective) { - partPage - .getWorkbenchWindow() - .removePerspectiveListener( - this); - try { - page - .showView(viewId); - } catch (PartInitException e) { - WorkbenchPlugin.log(getClass(), "perspectiveActivated", e); //$NON-NLS-1$ - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPerspectiveListener#perspectiveChanged(org.eclipse.ui.IWorkbenchPage, org.eclipse.ui.IPerspectiveDescriptor, java.lang.String) - */ - public void perspectiveChanged( - IWorkbenchPage page, - IPerspectiveDescriptor perspective, - String changeId) { - // no-op - } - }); - } - } - } - } - }); - } - - /** - * Create the view. If it's already been been created in the provided - * factory, return the shared instance. - * - * @param factory the <code>ViewFactory</code> to use. - * @param viewID the view id to use. - * @return the new <code>ViewPane</code>. - * @throws PartInitException thrown if there is a problem creating the view. - */ - public static final ViewPane createView(ViewFactory factory, String viewId) - throws PartInitException { - WorkbenchPartReference ref = (WorkbenchPartReference) factory - .createView(ViewFactory.extractPrimaryId(viewId), ViewFactory - .extractSecondaryId(viewId)); - ViewPane newPart = (ViewPane) ref.getPane(); - return newPart; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutPart.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutPart.java deleted file mode 100644 index bf05797b50a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutPart.java +++ /dev/null @@ -1,488 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Cagatay Kavukcuoglu <cagatayk@acm.org> - * - Fix for bug 10025 - Resizing views should not use height ratios - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.ISizeProvider; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.internal.dnd.IDropTarget; -import org.eclipse.ui.internal.dnd.SwtUtil; - -/** - * A presentation part is used to build the presentation for the - * workbench. Common subclasses are pane and folder. - */ -abstract public class LayoutPart implements ISizeProvider { - protected ILayoutContainer container; - - protected String id; - - public static final String PROP_VISIBILITY = "PROP_VISIBILITY"; //$NON-NLS-1$ - - /** - * Number of times deferUpdates(true) has been called without a corresponding - * deferUpdates(false) - */ - private int deferCount = 0; - - /** - * PresentationPart constructor comment. - */ - public LayoutPart(String id) { - super(); - this.id = id; - } - - /** - * When a layout part closes, focus will return to a previously active part. - * This method determines whether this part should be considered for activation - * when another part closes. If a group of parts are all closing at the same time, - * they will all return false from this method while closing to ensure that the - * parent does not activate a part that is in the process of closing. Parts will - * also return false from this method if they are minimized, closed fast views, - * obscured by zoom, etc. - * - * @return true iff the parts in this container may be given focus when the active - * part is closed - */ - public boolean allowsAutoFocus() { - if (container != null) { - return container.allowsAutoFocus(); - } - return true; - } - - - /** - * Creates the SWT control - */ - abstract public void createControl(Composite parent); - - /** - * Disposes the SWT control - */ - public void dispose() { - } - - /** - * Gets the presentation bounds. - */ - public Rectangle getBounds() { - return new Rectangle(0, 0, 0, 0); - } - - /** - * Gets the parent for this part. - * <p> - * In general, this is non-null if the object has been added to a container and the - * container's widgetry exists. The exception to this rule is PartPlaceholders - * created when restoring a ViewStack using restoreState, which point to the - * ViewStack even if its widgetry doesn't exist yet. Returns null in the remaining - * cases. - * </p> - * <p> - * TODO: change the semantics of this method to always point to the parent container, - * regardless of whether its widgetry exists. Locate and refactor code that is currently - * depending on the special cases. - * </p> - */ - public ILayoutContainer getContainer() { - return container; - } - - /** - * Get the part control. This method may return null. - */ - abstract public Control getControl(); - - /** - * Gets the ID for this part. - */ - public String getID() { - return id; - } - - /** - * Returns the compound ID for this part. - * The compound ID is of the form: primaryId [':' + secondaryId] - * - * @return the compound ID for this part. - */ - public String getCompoundId() { - return getID(); - } - - public boolean isCompressible() { - return false; - } - - /** - * Gets the presentation size. - */ - public Point getSize() { - Rectangle r = getBounds(); - Point ptSize = new Point(r.width, r.height); - return ptSize; - } - - /** - * @see org.eclipse.ui.presentations.StackPresentation#getSizeFlags(boolean) - * - * @since 3.1 - */ - public int getSizeFlags(boolean horizontal) { - return SWT.MIN; - } - - /** - * @see org.eclipse.ui.presentations.StackPresentation#computePreferredSize(boolean, int, int, int) - * - * @since 3.1 - */ - public int computePreferredSize(boolean width, int availableParallel, int availablePerpendicular, int preferredParallel) { - - return preferredParallel; - } - - public IDropTarget getDropTarget(Object draggedObject, Point displayCoordinates) { - return null; - } - - public boolean isDocked() { - Shell s = getShell(); - if (s == null) { - return false; - } - - return s.getData() instanceof IWorkbenchWindow; - } - - public Shell getShell() { - Control ctrl = getControl(); - if (!SwtUtil.isDisposed(ctrl)) { - return ctrl.getShell(); - } - return null; - } - - /** - * Returns the workbench window window for a part. - * - * @return the workbench window, or <code>null</code> if there's no window - * associated with this part. - */ - public IWorkbenchWindow getWorkbenchWindow() { - Shell s = getShell(); - if (s==null) { - return null; - } - Object data = s.getData(); - if (data instanceof IWorkbenchWindow) { - return (IWorkbenchWindow)data; - } else if (data instanceof DetachedWindow) { - return ((DetachedWindow) data).getWorkbenchPage() - .getWorkbenchWindow(); - } - - return null; - - } - - /** - * Move the control over another one. - */ - public void moveAbove(Control refControl) { - } - - /** - * Reparent a part. - */ - public void reparent(Composite newParent) { - Control control = getControl(); - if ((control == null) || (control.getParent() == newParent)) { - return; - } - - if (control.isReparentable()) { - // make control small in case it is not resized with other controls - //control.setBounds(0, 0, 0, 0); - // By setting the control to disabled before moving it, - // we ensure that the focus goes away from the control and its children - // and moves somewhere else - boolean enabled = control.getEnabled(); - control.setEnabled(false); - control.setParent(newParent); - control.setEnabled(enabled); - control.moveAbove(null); - } - } - - /** - * Returns true if this part was set visible. This returns whatever was last passed into - * setVisible, but does not necessarily indicate that the part can be seen (ie: one of its - * ancestors may be invisible) - */ - public boolean getVisible() { - Control ctrl = getControl(); - if (!SwtUtil.isDisposed(ctrl)) { - return ctrl.getVisible(); - } - return false; - } - - /** - * Returns true if this part can be seen. Returns false if the part or any of its ancestors - * are invisible. - */ - public boolean isVisible() { - Control ctrl = getControl(); - if (ctrl != null && !ctrl.isDisposed()) { - return ctrl.isVisible(); - } - return false; - } - - /** - * Shows the receiver if <code>visible</code> is true otherwise hide it. - */ - public void setVisible(boolean makeVisible) { - Control ctrl = getControl(); - if (!SwtUtil.isDisposed(ctrl)) { - if (makeVisible == ctrl.getVisible()) { - return; - } - - if (!makeVisible && isFocusAncestor(ctrl)) { - // Workaround for Bug 60970 [EditorMgmt] setActive() called on an editor when it does not have focus. - // Force focus on the shell so that when ctrl is hidden, - // SWT does not try to send focus elsewhere, which may cause - // some other part to be activated, which affects the part - // activation order and can cause flicker. - ctrl.getShell().forceFocus(); - } - - ctrl.setVisible(makeVisible); - } - } - - /** - * Returns <code>true</code> if the given control or any of its descendents has focus. - */ - private boolean isFocusAncestor(Control ctrl) { - Control f = ctrl.getDisplay().getFocusControl(); - while (f != null && f != ctrl) { - f = f.getParent(); - } - return f == ctrl; - } - - /** - * Sets the presentation bounds. - */ - public void setBounds(Rectangle r) { - Control ctrl = getControl(); - if (!SwtUtil.isDisposed(ctrl)) { - ctrl.setBounds(r); - } - } - - /** - * Sets the parent for this part. - */ - public void setContainer(ILayoutContainer container) { - - this.container = container; - - if (container != null) { - setZoomed(container.childIsZoomed(this)); - } - } - - /** - * Sets focus to this part. - */ - public void setFocus() { - } - - /** - * Sets the part ID. - */ - public void setID(String str) { - id = str; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IWorkbenchDragDropPart#getPart() - */ - public LayoutPart getPart() { - return this; - } - - public void childRequestZoomIn(LayoutPart toZoom) { - - } - - public void childRequestZoomOut() { - - } - - public final void requestZoomOut() { - ILayoutContainer container = getContainer(); - if (container != null) { - container.childRequestZoomOut(); - } - } - - public final void requestZoomIn() { - ILayoutContainer container = getContainer(); - if (container != null) { - container.childRequestZoomIn(this); - } - } - - public final boolean isObscuredByZoom() { - ILayoutContainer container = getContainer(); - - if (container != null) { - return container.childObscuredByZoom(this); - } - - return false; - } - - public boolean childObscuredByZoom(LayoutPart toTest) { - return false; - } - - public boolean childIsZoomed(LayoutPart childToTest) { - return false; - } - - public void setZoomed(boolean isZoomed) { - - } - - /** - * deferUpdates(true) disables widget updates until a corresponding call to - * deferUpdates(false). Exactly what gets deferred is the decision - * of each LayoutPart, however the part may only defer operations in a manner - * that does not affect the final result. - * That is, the state of the receiver after the final call to deferUpdates(false) - * must be exactly the same as it would have been if nothing had been deferred. - * - * @param shouldDefer true iff events should be deferred - */ - public final void deferUpdates(boolean shouldDefer) { - if (shouldDefer) { - if (deferCount == 0) { - startDeferringEvents(); - } - deferCount++; - } else { - if (deferCount > 0) { - deferCount--; - if (deferCount == 0) { - handleDeferredEvents(); - } - } - } - } - - /** - * This is called when deferUpdates(true) causes UI events for this - * part to be deferred. Subclasses can overload to initialize any data - * structures that they will use to collect deferred events. - */ - protected void startDeferringEvents() { - - } - - /** - * Immediately processes all UI events which were deferred due to a call to - * deferUpdates(true). This is called when the last call is made to - * deferUpdates(false). Subclasses should overload this method if they - * defer some or all UI processing during deferUpdates. - */ - protected void handleDeferredEvents() { - - } - - /** - * Subclasses can call this method to determine whether UI updates should - * be deferred. Returns true iff there have been any calls to deferUpdates(true) - * without a corresponding call to deferUpdates(false). Any operation which is - * deferred based on the result of this method should be performed later within - * handleDeferredEvents(). - * - * @return true iff updates should be deferred. - */ - protected final boolean isDeferred() { - return deferCount > 0; - } - - /** - * Writes a description of the layout to the given string buffer. - * This is used for drag-drop test suites to determine if two layouts are the - * same. Like a hash code, the description should compare as equal iff the - * layouts are the same. However, it should be user-readable in order to - * help debug failed tests. Although these are english readable strings, - * they do not need to be translated. - * - * @param buf - */ - public void describeLayout(StringBuffer buf) { - - } - - /** - * Returns an id representing this part, suitable for use in a placeholder. - * - * @since 3.0 - */ - public String getPlaceHolderId() { - return getID(); - } - - public void resizeChild(LayoutPart childThatChanged) { - - } - - public void flushLayout() { - ILayoutContainer container = getContainer(); - if (getContainer() != null) { - container.resizeChild(this); - } - } - - /** - * Returns true iff the given part can be added to this ILayoutContainer - * @param toAdd - * @return - * @since 3.1 - */ - public boolean allowsAdd(LayoutPart toAdd) { - return false; - } - - /** - * Tests the integrity of this object. Throws an exception if the object's state - * is not internally consistent. For use in test suites. - */ - public void testInvariants() { - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutPartSash.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutPartSash.java deleted file mode 100644 index 0a3c855570d..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutPartSash.java +++ /dev/null @@ -1,315 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Randy Hudson <hudsonr@us.ibm.com> - * - Fix for bug 19524 - Resizing WorkbenchWindow resizes views - * Cagatay Kavukcuoglu <cagatayk@acm.org> - * - Fix for bug 10025 - Resizing views should not use height ratios - * Matthew Hatem Matthew_Hatem@notesdev.ibm.com Bug 189953 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Sash; -import org.eclipse.ui.presentations.AbstractPresentationFactory; - -class LayoutPartSash extends LayoutPart { - - private Sash sash; - private boolean enabled = false; - - private PartSashContainer rootContainer; - - private int style; - - private LayoutPartSash preLimit; - - private LayoutPartSash postLimit; - - SelectionListener selectionListener; - - private int left = 300, right = 300; - - private Rectangle bounds = new Rectangle(0,0,0,0); - - private AbstractPresentationFactory presFactory; - - /** - * Stores whether or not the sash is visible. (This is expected to have a meaningful - * value even if the underlying control doesn't exist). - */ - private boolean isVisible; - - LayoutPartSash(PartSashContainer rootContainer, int style) { - super(null); - this.style = style; - this.rootContainer = rootContainer; - - selectionListener = new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - checkDragLimit(e); - - if (e.detail != SWT.DRAG) { - LayoutPartSash.this.widgetSelected(e.x, e.y, e.width, - e.height); - } - } - }; - } - - // checkDragLimit contains changes by cagatayk@acm.org - private void checkDragLimit(SelectionEvent event) { - LayoutTree root = rootContainer.getLayoutTree(); - LayoutTreeNode node = root.findSash(this); - Rectangle nodeBounds = node.getBounds(); - Rectangle eventRect = new Rectangle(event.x, event.y, event.width, event.height); - - boolean vertical = (style == SWT.VERTICAL); - - // If a horizontal sash, flip the coordinate system so that we - // can handle horizontal and vertical sashes without special cases - if (!vertical) { - Geometry.flipXY(nodeBounds); - Geometry.flipXY(eventRect); - } - - int eventX = eventRect.x; - int left = Math.max(0, eventX - nodeBounds.x); - left = Math.min(left, nodeBounds.width - getSashSize()); - int right = nodeBounds.width - left - getSashSize(); - - LayoutTreeNode.ChildSizes sizes = node.computeChildSizes(nodeBounds.width, nodeBounds.height, left, right, nodeBounds.width); - - eventRect.x = nodeBounds.x + sizes.left; - - // If it's a horizontal sash, restore eventRect to its original coordinate system - if (!vertical) { - Geometry.flipXY(eventRect); - } - - event.x = eventRect.x; - event.y = eventRect.y; - } - - /** - * Creates the control. As an optimization, creation of the control is deferred if - * the control is invisible. - */ - public void createControl(Composite parent) { - // Defer creation of the control until it becomes visible - if (isVisible) { - doCreateControl(); - } - } - - /** - * Creates the underlying SWT control. - * - * @since 3.1 - */ - private void doCreateControl() { - if (sash == null) { - // ask the presentation factory to create the sash - AbstractPresentationFactory factory = getPresentationFactory(); - - int sashStyle = AbstractPresentationFactory.SASHTYPE_NORMAL | style; - sash = factory.createSash(this.rootContainer.getParent(), sashStyle); - - sash.addSelectionListener(selectionListener); - sash.setEnabled(enabled); - sash.setBounds(bounds); - } - } - - public void setBounds(Rectangle r) { - super.setBounds(r); - - bounds = r; - } - - /** - * Makes the sash visible or invisible. Note: as an optimization, the actual widget is destroyed when the - * sash is invisible. - */ - public void setVisible(boolean visible) { - if (visible == isVisible) { - return; - } - - if (visible) { - doCreateControl(); - } else { - dispose(); - } - - super.setVisible(visible); - - isVisible = visible; - } - - public boolean isVisible() { - return isVisible; - } - - /** - * See LayoutPart#dispose - */ - public void dispose() { - - if (sash != null) { - bounds = sash.getBounds(); - sash.dispose(); - } - sash = null; - } - - /** - * Gets the presentation bounds. - */ - public Rectangle getBounds() { - if (sash == null) { - return bounds; - } - - return sash.getBounds(); - } - - /** - * Returns the part control. - */ - public Control getControl() { - return sash; - } - - /** - * - */ - public String getID() { - return null; - } - - LayoutPartSash getPostLimit() { - return postLimit; - } - - LayoutPartSash getPreLimit() { - return preLimit; - } - - int getLeft() { - return left; - } - - int getRight() { - return right; - } - - boolean isHorizontal() { - return ((style & SWT.HORIZONTAL) == SWT.HORIZONTAL); - } - - boolean isVertical() { - return ((style & SWT.VERTICAL) == SWT.VERTICAL); - } - - void setPostLimit(LayoutPartSash newPostLimit) { - postLimit = newPostLimit; - } - - void setPreLimit(LayoutPartSash newPreLimit) { - preLimit = newPreLimit; - } - - void setRatio(float newRatio) { - int total = left + right; - int newLeft = (int) (total * newRatio); - setSizes(newLeft, total - newLeft); - } - - void setSizes(int left, int right) { - if (left < 0 || right < 0) { - return; - } - - if (left == this.left && right == this.right) { - return; - } - - this.left = left; - this.right = right; - - flushCache(); - } - - private void flushCache() { - LayoutTree root = rootContainer.getLayoutTree(); - - if (root != null) { - LayoutTreeNode node = root.findSash(this); - if (node != null) { - node.flushCache(); - } - } - } - - private void widgetSelected(int x, int y, int width, int height) { - if (!enabled) { - return; - } - - LayoutTree root = rootContainer.getLayoutTree(); - LayoutTreeNode node = root.findSash(this); - Rectangle nodeBounds = node.getBounds(); - //Recompute ratio - x -= nodeBounds.x; - y -= nodeBounds.y; - if (style == SWT.VERTICAL) { - setSizes(x, nodeBounds.width - x - getSashSize()); - } else { - setSizes(y, nodeBounds.height - y - getSashSize()); - } - - node.setBounds(nodeBounds); - } - - /** - * @param resizable - * @since 3.1 - */ - public void setEnabled(boolean resizable) { - this.enabled = resizable; - if (sash != null) { - sash.setEnabled(enabled); - } - } - - /* package */ int getSashSize() { - AbstractPresentationFactory factory = getPresentationFactory(); - int sashStyle = AbstractPresentationFactory.SASHTYPE_NORMAL | style; - int size = factory.getSashSize(sashStyle); - return size; - } - - private AbstractPresentationFactory getPresentationFactory() { - if (presFactory == null) { - WorkbenchWindow wbw = (WorkbenchWindow)rootContainer.getPage().getWorkbenchWindow(); - WorkbenchWindowConfigurer configurer = wbw.getWindowConfigurer(); - presFactory = configurer.getPresentationFactory(); - } - return presFactory; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutTree.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutTree.java deleted file mode 100644 index 80529bb3f03..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutTree.java +++ /dev/null @@ -1,614 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Randy Hudson <hudsonr@us.ibm.com> - * - Fix for bug 19524 - Resizing WorkbenchWindow resizes Views - * Cagatay Kavukcuoglu <cagatayk@acm.org> - * - Fix for bug 10025 - Resizing views should not use height ratios - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.ISizeProvider; - -/** - * Implementation of a tree where the node is always a sash - * and it always has two children. If a children is removed - * the sash, i.e. the node, is removed as well and its other children - * placed on its parent. - */ -public class LayoutTree implements ISizeProvider { - /* The parent of this tree or null if it is the root */ - LayoutTreeNode parent; - - /* Any LayoutPart if this is a leaf or a LayoutSashPart if it is a node */ - LayoutPart part; - - // Cached information - private int cachedMinimumWidthHint = SWT.DEFAULT; - private int cachedMinimumWidth = SWT.DEFAULT; - private int cachedMinimumHeightHint = SWT.DEFAULT; - private int cachedMinimumHeight = SWT.DEFAULT; - private int cachedMaximumWidthHint = SWT.DEFAULT; - private int cachedMaximumWidth = SWT.DEFAULT; - private int cachedMaximumHeightHint = SWT.DEFAULT; - private int cachedMaximumHeight = SWT.DEFAULT; - - // Cached size flags - private boolean sizeFlagsDirty = true; - private int widthSizeFlags = 0; - private int heightSizeFlags = 0; - - // Cache statistics. For use in benchmarks and test suites only! - public static int minCacheHits; - public static int minCacheMisses; - public static int maxCacheHits; - public static int maxCacheMisses; - - private boolean forceLayout = true; - private Rectangle currentBounds = new Rectangle(0,0,0,0); - - /** - * Initialize this tree with its part. - */ - public LayoutTree(LayoutPart part) { - this.part = part; - } - - /** - * Add the relation ship between the children in the list - * and returns the left children. - */ - public LayoutPart computeRelation(ArrayList relations) { - return part; - } - - /** - * Locates the part that intersects the given point - * - * @param toFind - * @return - */ - public LayoutPart findPart(Point toFind) { - return part; - } - - /** - * Dispose all Sashs in this tree - */ - public void disposeSashes() { - } - - /** - * Find a LayoutPart in the tree and return its sub-tree. Returns - * null if the child is not found. - */ - public LayoutTree find(LayoutPart child) { - if (part != child) { - return null; - } - return this; - } - - /** - * Find the Left,Right,Top and Botton - * sashes around this tree and set them - * in <code>sashes</code> - */ - public void findSashes(PartPane.Sashes sashes) { - if (getParent() == null) { - return; - } - getParent().findSashes(this, sashes); - } - - /** - * Find the part that is in the bottom rigth possition. - */ - public LayoutPart findBottomRight() { - return part; - } - - /** - * Find a sash in the tree and return its sub-tree. Returns - * null if the sash is not found. - */ - public LayoutTreeNode findSash(LayoutPartSash sash) { - return null; - } - - /** - * Return the bounds of this tree which is the rectangle that - * contains all Controls in this tree. - */ - public final Rectangle getBounds() { - return Geometry.copy(currentBounds); - } - - /** - * Subtracts two integers. If a is INFINITE, this is treated as - * positive infinity. - * - * @param a a positive integer or INFINITE indicating positive infinity - * @param b a positive integer (may not be INFINITE) - * @return a - b, or INFINITE if a == INFINITE - * @since 3.1 - */ - public static int subtract(int a, int b) { - Assert.isTrue(b >= 0 && b < INFINITE); - - return add(a, -b); - } - - /** - * Adds two positive integers. Treates INFINITE as positive infinity. - * - * @param a a positive integer - * @param b a positive integer - * @return a + b, or INFINITE if a or b are positive infinity - * @since 3.1 - */ - public static int add(int a, int b) { - if (a == INFINITE || b == INFINITE) { - return INFINITE; - } - - return a + b; - } - - /** - * Asserts that toCheck is a positive integer less than INFINITE / 2 or equal - * to INFINITE. Many of the methods of this class use positive integers as sizes, - * with INFINITE indicating positive infinity. This picks up accidental addition or - * subtraction from infinity. - * - * @param toCheck integer to validate - * @since 3.1 - */ - public static void assertValidSize(int toCheck) { - Assert.isTrue(toCheck >= 0 && (toCheck == INFINITE || toCheck < INFINITE / 2)); - } - - /** - * Computes the preferred size for this object. The interpretation of the result depends on the flags returned - * by getSizeFlags(). If the caller is looking for a maximum or minimum size, this delegates to computeMinimumSize - * or computeMaximumSize in order to benefit from caching optimizations. Otherwise, it delegates to - * doComputePreferredSize. Subclasses should overload one of doComputeMinimumSize, doComputeMaximumSize, or - * doComputePreferredSize to specialize the return value. - * - * @see LayoutPart#computePreferredSize(boolean, int, int, int) - */ - public final int computePreferredSize(boolean width, int availableParallel, int availablePerpendicular, int preferredParallel) { - assertValidSize(availableParallel); - assertValidSize(availablePerpendicular); - assertValidSize(preferredParallel); - - if (!isVisible()) { - return 0; - } - - if (availableParallel == 0) { - return 0; - } - - if (preferredParallel == 0) { - return Math.min(availableParallel, computeMinimumSize(width, availablePerpendicular)); - } else if (preferredParallel == INFINITE && availableParallel == INFINITE) { - return computeMaximumSize(width, availablePerpendicular); - } - - // Optimization: if this subtree doesn't have any size preferences beyond its minimum and maximum - // size, simply return the preferred size - if (!hasSizeFlag(width, SWT.FILL)) { - return preferredParallel; - } - - int result = doComputePreferredSize(width, availableParallel, availablePerpendicular, preferredParallel); - - return result; - } - - /** - * Returns the size flags for this tree. - * - * @see org.eclipse.ui.presentations.StackPresentation#getSizeFlags(boolean) - * - * @param b indicates whether the caller wants the flags for computing widths (=true) or heights (=false) - * @return a bitwise combiniation of flags with the same meaning as StackPresentation.getSizeFlags(boolean) - */ - protected int doGetSizeFlags(boolean width) { - return part.getSizeFlags(width); - } - - /** - * Subclasses should overload this method instead of computePreferredSize(boolean, int, int, int) - * - * @see org.eclipse.ui.presentations.StackPresentation#computePreferredSize(boolean, int, int, int) - * - * @since 3.1 - */ - protected int doComputePreferredSize(boolean width, int availableParallel, int availablePerpendicular, int preferredParallel) { - int result = Math.min(availableParallel, - part.computePreferredSize(width, availableParallel, availablePerpendicular, preferredParallel)); - - assertValidSize(result); - return result; - } - - /** - * Returns the minimum size for this subtree. Equivalent to calling - * computePreferredSize(width, INFINITE, availablePerpendicular, 0). - * Returns a cached value if possible or defers to doComputeMinimumSize otherwise. - * Subclasses should overload doComputeMinimumSize if they want to specialize the - * return value. - * - * @param width true iff computing the minimum width, false iff computing the minimum height - * @param availablePerpendicular available space (pixels) perpendicular to the dimension - * being computed. This is a height when computing a width, or a width when computing a height. - * - * @see LayoutPart#computePreferredSize(boolean, int, int, int) - */ - public final int computeMinimumSize(boolean width, int availablePerpendicular) { - assertValidSize(availablePerpendicular); - - // Optimization: if this subtree has no minimum size, then always return 0 as its - // minimum size. - if (!hasSizeFlag(width, SWT.MIN)) { - return 0; - } - - // If this subtree doesn't contain any wrapping controls (ie: they don't care - // about their perpendicular size) then force the perpendicular - // size to be INFINITE. This ensures that we will get a cache hit - // every time for non-wrapping controls. - if (!hasSizeFlag(width, SWT.WRAP)) { - availablePerpendicular = INFINITE; - } - - if (width) { - // Check if we have a cached width measurement (we can only return a cached - // value if we computed it for the same height) - if (cachedMinimumWidthHint == availablePerpendicular) { - minCacheHits++; - return cachedMinimumWidth; - } - - // Recompute the minimum width and store it in the cache - - minCacheMisses++; - - int result = doComputeMinimumSize(width, availablePerpendicular); - cachedMinimumWidth = result; - cachedMinimumWidthHint = availablePerpendicular; - return result; - - } else { - // Check if we have a cached height measurement (we can only return a cached - // value if we computed it for the same width) - if (cachedMinimumHeightHint == availablePerpendicular) { - minCacheHits++; - return cachedMinimumHeight; - } - - // Recompute the minimum width and store it in the cache - minCacheMisses++; - - int result = doComputeMinimumSize(width, availablePerpendicular); - cachedMinimumHeight = result; - cachedMinimumHeightHint = availablePerpendicular; - return result; - } - } - - /** - * For use in benchmarks and test suites only. Displays cache utilization statistics for all - * LayoutTree instances. - * - * @since 3.1 - */ - public static void printCacheStatistics() { - System.out.println("minimize cache " + minCacheHits + " / " + (minCacheHits + minCacheMisses) + " hits " + //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - minCacheHits * 100 / (minCacheHits + minCacheMisses) + "%"); //$NON-NLS-1$ - System.out.println("maximize cache " + maxCacheHits + " / " + (maxCacheHits + maxCacheMisses) + " hits" + //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - maxCacheHits * 100 / (maxCacheHits + maxCacheMisses) + "%"); //$NON-NLS-1$ - } - - public int doComputeMinimumSize(boolean width, int availablePerpendicular) { - int result = doComputePreferredSize(width, INFINITE, availablePerpendicular, 0); - assertValidSize(result); - return result; - } - - public final int computeMaximumSize(boolean width, int availablePerpendicular) { - assertValidSize(availablePerpendicular); - - // Optimization: if this subtree has no maximum size, then always return INFINITE as its - // maximum size. - if (!hasSizeFlag(width, SWT.MAX)) { - return INFINITE; - } - - // If this subtree doesn't contain any wrapping controls (ie: they don't care - // about their perpendicular size) then force the perpendicular - // size to be INFINITE. This ensures that we will get a cache hit - // every time. - if (!hasSizeFlag(width, SWT.WRAP)) { - availablePerpendicular = INFINITE; - } - - if (width) { - // Check if we have a cached width measurement (we can only return a cached - // value if we computed it for the same height) - if (cachedMaximumWidthHint == availablePerpendicular) { - maxCacheHits++; - return cachedMaximumWidth; - } - - maxCacheMisses++; - - // Recompute the maximum width and store it in the cache - int result = doComputeMaximumSize(width, availablePerpendicular); - cachedMaximumWidth = result; - cachedMaximumWidthHint = availablePerpendicular; - return result; - - } else { - // Check if we have a cached height measurement - if (cachedMaximumHeightHint == availablePerpendicular) { - maxCacheHits++; - return cachedMaximumHeight; - } - - maxCacheMisses++; - - // Recompute the maximum height and store it in the cache - int result = doComputeMaximumSize(width, availablePerpendicular); - cachedMaximumHeight = result; - cachedMaximumHeightHint = availablePerpendicular; - return result; - } - } - - protected int doComputeMaximumSize(boolean width, int availablePerpendicular) { - return doComputePreferredSize(width, INFINITE, availablePerpendicular, INFINITE); - } - - /** - * Called to flush any cached information in this tree and its parents. - */ - public void flushNode() { - - // Clear cached sizes - cachedMinimumWidthHint = SWT.DEFAULT; - cachedMinimumWidth = SWT.DEFAULT; - cachedMinimumHeightHint = SWT.DEFAULT; - cachedMinimumHeight = SWT.DEFAULT; - cachedMaximumWidthHint = SWT.DEFAULT; - cachedMaximumWidth = SWT.DEFAULT; - cachedMaximumHeightHint = SWT.DEFAULT; - cachedMaximumHeight = SWT.DEFAULT; - - // Flags may have changed. Ensure that they are recomputed the next time around - sizeFlagsDirty = true; - - // The next setBounds call should trigger a layout even if set to the same bounds since - // one of the children has changed. - forceLayout = true; - } - - /** - * Flushes all cached information about this node and all of its children. - * This should be called if something may have caused all children to become - * out of synch with their cached information (for example, if a lot of changes - * may have happened without calling flushCache after each change) - * - * @since 3.1 - */ - public void flushChildren() { - flushNode(); - } - - /** - * Flushes all cached information about this node and all of its ancestors. - * This should be called when a single child changes. - * - * @since 3.1 - */ - public final void flushCache() { - flushNode(); - - if (parent != null) { - parent.flushCache(); - } - } - - public final int getSizeFlags(boolean width) { - if (sizeFlagsDirty) { - widthSizeFlags = doGetSizeFlags(true); - heightSizeFlags = doGetSizeFlags(false); - sizeFlagsDirty = false; - } - - return width ? widthSizeFlags : heightSizeFlags; - } - - /** - * Returns the parent of this tree or null if it is the root. - */ - public LayoutTreeNode getParent() { - return parent; - } - - /** - * Inserts a new child on the tree. The child will be placed beside - * the <code>relative</code> child. Returns the new root of the tree. - */ - public LayoutTree insert(LayoutPart child, boolean left, - LayoutPartSash sash, LayoutPart relative) { - LayoutTree relativeChild = find(relative); - LayoutTreeNode node = new LayoutTreeNode(sash); - if (relativeChild == null) { - //Did not find the relative part. Insert beside the root. - node.setChild(left, child); - node.setChild(!left, this); - return node; - } else { - LayoutTreeNode oldParent = relativeChild.getParent(); - node.setChild(left, child); - node.setChild(!left, relativeChild); - if (oldParent == null) { - //It was the root. Return a new root. - return node; - } - oldParent.replaceChild(relativeChild, node); - return this; - } - } - - /** - * Returns true if this tree can be compressed and expanded. - * @return true if springy - */ - public boolean isCompressible() { - //Added for bug 19524 - return part.isCompressible(); - } - - /** - * Returns true if this tree has visible parts otherwise returns false. - */ - public boolean isVisible() { - return !(part instanceof PartPlaceholder); - } - - /** - * Recompute the ratios in this tree. - */ - public void recomputeRatio() { - } - - /** - * Find a child in the tree and remove it and its parent. - * The other child of its parent is placed on the parent's parent. - * Returns the new root of the tree. - */ - public LayoutTree remove(LayoutPart child) { - LayoutTree tree = find(child); - if (tree == null) { - return this; - } - LayoutTreeNode oldParent = tree.getParent(); - if (oldParent == null) { - //It was the root and the only child of this tree - return null; - } - if (oldParent.getParent() == null) { - return oldParent.remove(tree); - } - - oldParent.remove(tree); - return this; - } - - /** - * Sets the bounds of this node. If the bounds have changed or any children have - * changed then the children will be recursively layed out. This implementation - * filters out redundant calls and delegates to doSetBounds to layout the children. - * Subclasses should overload doSetBounds to lay out their children. - * - * @param bounds new bounds of the tree - */ - public final void setBounds(Rectangle bounds) { - if (!bounds.equals(currentBounds) || forceLayout) { - currentBounds = Geometry.copy(bounds); - - doSetBounds(currentBounds); - forceLayout = false; - } - } - - /** - * Resize the parts on this tree to fit in <code>bounds</code>. - */ - protected void doSetBounds(Rectangle bounds) { - part.setBounds(bounds); - } - - /** - * Set the parent of this tree. - */ - void setParent(LayoutTreeNode parent) { - this.parent = parent; - } - - /** - * Set the part of this leaf - */ - void setPart(LayoutPart part) { - this.part = part; - flushCache(); - } - - /** - * Returns a string representation of this object. - */ - public String toString() { - return "(" + part.toString() + ")";//$NON-NLS-2$//$NON-NLS-1$ - } - - /** - * Creates SWT controls owned by the LayoutTree (ie: the sashes). Does not affect the - * LayoutParts that are being arranged by the LayoutTree. - * - * @param parent - * @since 3.1 - */ - public void createControl(Composite parent) { - } - - /** - * Writes a description of the layout to the given string buffer. - * This is used for drag-drop test suites to determine if two layouts are the - * same. Like a hash code, the description should compare as equal iff the - * layouts are the same. However, it should be user-readable in order to - * help debug failed tests. Although these are english readable strings, - * they should not be translated or equality tests will fail. - * <p> - * This is only intended for use by test suites. - * </p> - * - * @param buf - */ - public void describeLayout(StringBuffer buf) { - part.describeLayout(buf); - } - - /** - * This is a shorthand method that checks if the tree contains the - * given size flag. For example, hasSizeFlag(false, SWT.MIN) returns - * true iff the receiver enforces a minimum height, or - * hasSizeFlag(true, SWT.WRAP) returns true iff the receiver needs to - * know its height when computing its preferred width. - * - * @param vertical - * @return - * @since 3.1 - */ - public final boolean hasSizeFlag(boolean width, int flag) { - return (getSizeFlags(width) & flag) != 0; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutTreeNode.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutTreeNode.java deleted file mode 100644 index dced4816b94..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LayoutTreeNode.java +++ /dev/null @@ -1,675 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Randy Hudson <hudsonr@us.ibm.com> - * - Fix for bug 19524 - Resizing WorkbenchWindow resizes Views - * Cagatay Kavukcuoglu <cagatayk@acm.org> - * - Fix for bug 10025 - Resizing views should not use height ratios - * Matthew Hatem Matthew_Hatem@notesdev.ibm.com Bug 189953 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Sash; -import org.eclipse.ui.IPageLayout; - -/** - * Implementation of a tree node. The node represents a - * sash and it always has two children. - */ -public class LayoutTreeNode extends LayoutTree { - - static class ChildSizes { - int left; - int right; - boolean resizable = true; - - public ChildSizes (int l, int r, boolean resize) { - left = l; - right = r; - resizable = resize; - } - } - - /* The node children witch may be another node or a leaf */ - private LayoutTree children[] = new LayoutTree[2]; - - /** - * Initialize this tree with its sash. - */ - public LayoutTreeNode(LayoutPartSash sash) { - super(sash); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutTree#flushChildren() - */ - public void flushChildren() { - super.flushChildren(); - - children[0].flushChildren(); - children[1].flushChildren(); - } - - /** - * Traverses the tree to find the part that intersects the given point - * - * @param toFind - * @return the part that intersects the given point - */ - public LayoutPart findPart(Point toFind) { - if (!children[0].isVisible()) { - if (!children[1].isVisible()) { - return null; - } - - return children[1].findPart(toFind); - } else { - if (!children[1].isVisible()) { - return children[0].findPart(toFind); - } - } - - LayoutPartSash sash = getSash(); - - Rectangle bounds = sash.getBounds(); - - if (sash.isVertical()) { - if (toFind.x < bounds.x + (bounds.width / 2)) { - return children[0].findPart(toFind); - } - return children[1].findPart(toFind); - } else { - if (toFind.y < bounds.y + (bounds.height / 2)) { - return children[0].findPart(toFind); - } - return children[1].findPart(toFind); - } - } - - /** - * Add the relation ship between the children in the list - * and returns the left children. - */ - public LayoutPart computeRelation(ArrayList relations) { - PartSashContainer.RelationshipInfo r = new PartSashContainer.RelationshipInfo(); - r.relative = children[0].computeRelation(relations); - r.part = children[1].computeRelation(relations); - r.left = getSash().getLeft(); - r.right = getSash().getRight(); - r.relationship = getSash().isVertical() ? IPageLayout.RIGHT - : IPageLayout.BOTTOM; - relations.add(0, r); - return r.relative; - } - - /** - * Dispose all Sashs in this tree - */ - public void disposeSashes() { - children[0].disposeSashes(); - children[1].disposeSashes(); - getSash().dispose(); - } - - /** - * Find a LayoutPart in the tree and return its sub-tree. Returns - * null if the child is not found. - */ - public LayoutTree find(LayoutPart child) { - LayoutTree node = children[0].find(child); - if (node != null) { - return node; - } - node = children[1].find(child); - return node; - } - - /** - * Find the part that is in the bottom right position. - */ - public LayoutPart findBottomRight() { - if (children[1].isVisible()) { - return children[1].findBottomRight(); - } - return children[0].findBottomRight(); - } - - /** - * Go up in the tree finding a parent that is common of both children. - * Return the subtree. - */ - public LayoutTreeNode findCommonParent(LayoutPart child1, LayoutPart child2) { - return findCommonParent(child1, child2, false, false); - } - - /** - * Go up in the tree finding a parent that is common of both children. - * Return the subtree. - */ - LayoutTreeNode findCommonParent(LayoutPart child1, LayoutPart child2, - boolean foundChild1, boolean foundChild2) { - if (!foundChild1) { - foundChild1 = find(child1) != null; - } - if (!foundChild2) { - foundChild2 = find(child2) != null; - } - if (foundChild1 && foundChild2) { - return this; - } - if (parent == null) { - return null; - } - return parent - .findCommonParent(child1, child2, foundChild1, foundChild2); - } - - /** - * Find a sash in the tree and return its sub-tree. Returns - * null if the sash is not found. - */ - public LayoutTreeNode findSash(LayoutPartSash sash) { - if (this.getSash() == sash) { - return this; - } - LayoutTreeNode node = children[0].findSash(sash); - if (node != null) { - return node; - } - node = children[1].findSash(sash); - if (node != null) { - return node; - } - return null; - } - - /** - * Sets the elements in the array of sashes with the - * Left,Rigth,Top and Botton sashes. The elements - * may be null depending whether there is a shash - * beside the <code>part</code> - */ - void findSashes(LayoutTree child, PartPane.Sashes sashes) { - Sash sash = (Sash) getSash().getControl(); - boolean leftOrTop = children[0] == child; - if (sash != null) { - LayoutPartSash partSash = getSash(); - //If the child is in the left, the sash - //is in the rigth and so on. - if (leftOrTop) { - if (partSash.isVertical()) { - if (sashes.right == null) { - sashes.right = sash; - } - } else { - if (sashes.bottom == null) { - sashes.bottom = sash; - } - } - } else { - if (partSash.isVertical()) { - if (sashes.left == null) { - sashes.left = sash; - } - } else { - if (sashes.top == null) { - sashes.top = sash; - } - } - } - } - if (getParent() != null) { - getParent().findSashes(this, sashes); - } - } - - /** - * Returns the sash of this node. - */ - public LayoutPartSash getSash() { - return (LayoutPartSash) part; - } - - private int getSashSize() { - return getSash().getSashSize(); - } - - /** - * Returns true if this tree has visible parts otherwise returns false. - */ - public boolean isVisible() { - return children[0].isVisible() || children[1].isVisible(); - } - - /** - * Remove the child and this node from the tree - */ - LayoutTree remove(LayoutTree child) { - getSash().dispose(); - if (parent == null) { - //This is the root. Return the other child to be the new root. - if (children[0] == child) { - children[1].setParent(null); - return children[1]; - } - children[0].setParent(null); - return children[0]; - } - - LayoutTreeNode oldParent = parent; - if (children[0] == child) { - oldParent.replaceChild(this, children[1]); - } else { - oldParent.replaceChild(this, children[0]); - } - return oldParent; - } - - /** - * Replace a child with a new child and sets the new child's parent. - */ - void replaceChild(LayoutTree oldChild, LayoutTree newChild) { - if (children[0] == oldChild) { - children[0] = newChild; - } else if (children[1] == oldChild) { - children[1] = newChild; - } - newChild.setParent(this); - if (!children[0].isVisible() || !children[0].isVisible()) { - getSash().dispose(); - } - - flushCache(); - } - - /** - * Go up from the subtree and return true if all the sash are - * in the direction specified by <code>isVertical</code> - */ - public boolean sameDirection(boolean isVertical, LayoutTreeNode subTree) { - boolean treeVertical = getSash().isVertical(); - if (treeVertical != isVertical) { - return false; - } - while (subTree != null) { - if (this == subTree) { - return true; - } - if (subTree.children[0].isVisible() - && subTree.children[1].isVisible()) { - if (subTree.getSash().isVertical() != isVertical) { - return false; - } - } - subTree = subTree.getParent(); - } - return true; - } - - public int doComputePreferredSize(boolean width, int availableParallel, int availablePerpendicular, int preferredParallel) { - assertValidSize(availablePerpendicular); - assertValidSize(availableParallel); - assertValidSize(preferredParallel); - - // If one child is invisible, defer to the other child - if (!children[0].isVisible()) { - return children[1].computePreferredSize(width, availableParallel, availablePerpendicular, preferredParallel); - } - - if (!children[1].isVisible()) { - return children[0].computePreferredSize(width, availableParallel, availablePerpendicular, preferredParallel); - } - - if (availableParallel == 0) { - return 0; - } - - // If computing the dimension perpendicular to our sash - if (width == getSash().isVertical()) { - // Compute the child sizes - ChildSizes sizes = computeChildSizes(availableParallel, availablePerpendicular, - getSash().getLeft(), getSash().getRight(), preferredParallel); - - // Return the sum of the child sizes plus the sash size - return add(sizes.left, add(sizes.right, getSashSize())); - } else { - // Computing the dimension parallel to the sash. We will compute and return the preferred size - // of whichever child is closest to the ideal size. - - ChildSizes sizes; - // First compute the dimension of the child sizes perpendicular to the sash - sizes = computeChildSizes(availablePerpendicular, availableParallel, - getSash().getLeft(), getSash().getRight(), availablePerpendicular); - - // Use this information to compute the dimension of the child sizes parallel to the sash. - // Return the preferred size of whichever child is largest - int leftSize = children[0].computePreferredSize(width, availableParallel, sizes.left, preferredParallel); - - // Compute the preferred size of the right child - int rightSize = children[1].computePreferredSize(width, availableParallel, sizes.right, preferredParallel); - - // Return leftSize or rightSize: whichever one is largest - int result = rightSize; - if (leftSize > rightSize) { - result = leftSize; - } - - assertValidSize(result); - - return result; - } - } - - /** - * Computes the pixel sizes of this node's children, given the available - * space for this node. Note that "width" and "height" actually refer - * to the distance perpendicular and parallel to the sash respectively. - * That is, their meaning is reversed when computing a horizontal sash. - * - * @param width the pixel width of a vertical node, or the pixel height - * of a horizontal node (INFINITE if unbounded) - * @param height the pixel height of a vertical node, or the pixel width - * of a horizontal node (INFINITE if unbounded) - * @return a struct describing the pixel sizes of the left and right children - * (this is a width for horizontal nodes and a height for vertical nodes) - */ - ChildSizes computeChildSizes(int width, int height, int left, int right, int preferredWidth) { - Assert.isTrue(children[0].isVisible()); - Assert.isTrue(children[1].isVisible()); - assertValidSize(width); - assertValidSize(height); - assertValidSize(preferredWidth); - Assert.isTrue(left >= 0); - Assert.isTrue(right >= 0); - Assert.isTrue(preferredWidth >= 0); - Assert.isTrue(preferredWidth <= width); - boolean vertical = getSash().isVertical(); - - if (width <= getSashSize()) { - return new ChildSizes(0,0, false); - } - - if (width == INFINITE) { - if (preferredWidth == INFINITE) { - return new ChildSizes(children[0].computeMaximumSize(vertical, height), - children[1].computeMaximumSize(vertical, height), false); - } - - if (preferredWidth == 0) { - return new ChildSizes(children[0].computeMinimumSize(vertical, height), - children[1].computeMinimumSize(vertical, height), false); - } - } - - int total = left + right; - - // Use all-or-none weighting - double wLeft = left, wRight = right; - switch (getCompressionBias()) { - case -1: - wLeft = 0.0; - break; - case 1: - wRight = 0.0; - break; - default: - break; - } - double wTotal = wLeft + wRight; - - // Subtract the SASH_WIDTH from preferredWidth and width. From here on, we'll deal with the - // width available to the controls and neglect the space used by the sash. - preferredWidth = Math.max(0, subtract(preferredWidth, getSashSize())); - width = Math.max(0, subtract(width, getSashSize())); - - int redistribute = subtract(preferredWidth, total); - - // Compute the minimum and maximum sizes for each child - int leftMinimum = children[0].computeMinimumSize(vertical, height); - int rightMinimum = children[1].computeMinimumSize(vertical, height); - int leftMaximum = children[0].computeMaximumSize(vertical, height); - int rightMaximum = children[1].computeMaximumSize(vertical, height); - - // Keep track of the available space for each child, given the minimum size of the other child - int leftAvailable = Math.min(leftMaximum, Math.max(0, subtract(width, rightMinimum))); - int rightAvailable = Math.min(rightMaximum, Math.max(0, subtract(width, leftMinimum))); - - // Figure out the ideal size of the left child - int idealLeft = Math.max(leftMinimum, Math.min(preferredWidth, - left + (int) Math.round(redistribute * wLeft / wTotal))); - - // If the right child can't use all its available space, let the left child fill it in - idealLeft = Math.max(idealLeft, preferredWidth - rightAvailable); - // Ensure the left child doesn't get larger than its available space - idealLeft = Math.min(idealLeft, leftAvailable); - - // Check if the left child would prefer to be a different size - idealLeft = children[0].computePreferredSize(vertical, leftAvailable, height, idealLeft); - - // Ensure that the left child is larger than its minimum size - idealLeft = Math.max(idealLeft, leftMinimum); - idealLeft = Math.min(idealLeft, leftAvailable); - - // Compute the right child width - int idealRight = Math.max(rightMinimum, preferredWidth - idealLeft); - - rightAvailable = Math.max(0, Math.min(rightAvailable, subtract(width, idealLeft))); - idealRight = Math.min(idealRight, rightAvailable); - idealRight = children[1].computePreferredSize(vertical, rightAvailable, height, idealRight); - idealRight = Math.max(idealRight, rightMinimum); - - return new ChildSizes(idealLeft, idealRight, leftMaximum > leftMinimum - && rightMaximum > rightMinimum - && leftMinimum + rightMinimum < width); - } - - protected int doGetSizeFlags(boolean width) { - if (!children[0].isVisible()) { - return children[1].getSizeFlags(width); - } - - if (!children[1].isVisible()) { - return children[0].getSizeFlags(width); - } - - int leftFlags = children[0].getSizeFlags(width); - int rightFlags = children[1].getSizeFlags(width); - - return ((leftFlags | rightFlags) & ~SWT.MAX) | (leftFlags & rightFlags & SWT.MAX); - } - - /** - * Resize the parts on this tree to fit in <code>bounds</code>. - */ - public void doSetBounds(Rectangle bounds) { - if (!children[0].isVisible()) { - children[1].setBounds(bounds); - getSash().setVisible(false); - return; - } - if (!children[1].isVisible()) { - children[0].setBounds(bounds); - getSash().setVisible(false); - return; - } - - bounds = Geometry.copy(bounds); - - boolean vertical = getSash().isVertical(); - - // If this is a horizontal sash, flip coordinate systems so - // that we can eliminate special cases - if (!vertical) { - Geometry.flipXY(bounds); - } - - ChildSizes childSizes = computeChildSizes(bounds.width, bounds.height, getSash().getLeft(), getSash().getRight(), bounds.width); - - getSash().setVisible(true); - getSash().setEnabled(childSizes.resizable); - - Rectangle leftBounds = new Rectangle(bounds.x, bounds.y, childSizes.left, bounds.height); - Rectangle sashBounds = new Rectangle(leftBounds.x + leftBounds.width, bounds.y, this.getSashSize(), bounds.height); - Rectangle rightBounds = new Rectangle(sashBounds.x + sashBounds.width, bounds.y, childSizes.right, bounds.height); - - if (!vertical) { - Geometry.flipXY(leftBounds); - Geometry.flipXY(sashBounds); - Geometry.flipXY(rightBounds); - } - - getSash().setBounds(sashBounds); - children[0].setBounds(leftBounds); - children[1].setBounds(rightBounds); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutTree#createControl(org.eclipse.swt.widgets.Composite) - */ - public void createControl(Composite parent) { - children[0].createControl(parent); - children[1].createControl(parent); - getSash().createControl(parent); - - super.createControl(parent); - } - - //Added by hudsonr@us.ibm.com - bug 19524 - - public boolean isCompressible() { - return children[0].isCompressible() || children[1].isCompressible(); - } - - /** - * Returns 0 if there is no bias. Returns -1 if the first child should be of - * fixed size, and the second child should be compressed. Returns 1 if the - * second child should be of fixed size. - * @return the bias - */ - public int getCompressionBias() { - boolean left = children[0].isCompressible(); - boolean right = children[1].isCompressible(); - if (left == right) { - return 0; - } - if (right) { - return -1; - } - return 1; - } - - boolean isLeftChild(LayoutTree toTest) { - return children[0] == toTest; - } - - LayoutTree getChild(boolean left) { - int index = left ? 0 : 1; - return (children[index]); - } - - /** - * Sets a child in this node - */ - void setChild(boolean left, LayoutPart part) { - LayoutTree child = new LayoutTree(part); - setChild(left, child); - flushCache(); - } - - /** - * Sets a child in this node - */ - void setChild(boolean left, LayoutTree child) { - int index = left ? 0 : 1; - children[index] = child; - child.setParent(this); - flushCache(); - } - - /** - * Returns a string representation of this object. - */ - public String toString() { - String s = "<null>\n";//$NON-NLS-1$ - if (part.getControl() != null) { - s = "<@" + part.getControl().hashCode() + ">\n";//$NON-NLS-2$//$NON-NLS-1$ - } - String result = "["; //$NON-NLS-1$ - if (children[0].getParent() != this) { - result = result + "{" + children[0] + "}" + s;//$NON-NLS-2$//$NON-NLS-1$ - } else { - result = result + children[0] + s; - } - - if (children[1].getParent() != this) { - result = result + "{" + children[1] + "}]";//$NON-NLS-2$//$NON-NLS-1$ - } else { - result = result + children[1] + "]";//$NON-NLS-1$ - } - return result; - } - - /** - * Create the sashes if the children are visible - * and dispose it if they are not. - */ -// public void updateSashes(Composite parent) { -// if (parent == null) -// return; -// children[0].updateSashes(parent); -// children[1].updateSashes(parent); -// if (children[0].isVisible() && children[1].isVisible()) -// getSash().createControl(parent); -// else -// getSash().dispose(); -// } - - /** - * Writes a description of the layout to the given string buffer. - * This is used for drag-drop test suites to determine if two layouts are the - * same. Like a hash code, the description should compare as equal iff the - * layouts are the same. However, it should be user-readable in order to - * help debug failed tests. Although these are english readable strings, - * they should not be translated or equality tests will fail. - * - * @param buf - */ - public void describeLayout(StringBuffer buf) { - if (!(children[0].isVisible())) { - if (!children[1].isVisible()) { - return; - } - - children[1].describeLayout(buf); - return; - } - - if (!children[1].isVisible()) { - children[0].describeLayout(buf); - return; - } - - buf.append("("); //$NON-NLS-1$ - children[0].describeLayout(buf); - - buf.append(getSash().isVertical() ? "|" : "-"); //$NON-NLS-1$ //$NON-NLS-2$ - - children[1].describeLayout(buf); - buf.append(")"); //$NON-NLS-1$ - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/MultiEditorInnerPane.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/MultiEditorInnerPane.java deleted file mode 100644 index 4a218003538..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/MultiEditorInnerPane.java +++ /dev/null @@ -1,117 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Nikolay Botev - bug 240651 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IEditorReference; -import org.eclipse.ui.part.AbstractMultiEditor; -import org.eclipse.ui.part.MultiEditor; - -/** - * Implements a pane of each editor inside a AbstractMultiEditor. - */ -public class MultiEditorInnerPane extends EditorPane { - - EditorPane parentPane; - - /** - * true if the parent editor is an instance of MultiEditor, which requires - * operation in MultiEditor backwards compatibility mode - */ - boolean multiEditorCompatibilityMode; - - /** - * Constructor for MultiEditorInnerPane. - */ - public MultiEditorInnerPane(EditorPane pane, IEditorReference ref, - WorkbenchPage page, EditorStack workbook, boolean multiEditor) { - super(ref, page, workbook); - parentPane = pane; - multiEditorCompatibilityMode = multiEditor; - } - - AbstractMultiEditor getMultiEditor() { - return (AbstractMultiEditor) parentPane.getPartReference() - .getPart(true); - } - - public void createControl(Composite parent) { - super.createControl(parent); - if (!multiEditorCompatibilityMode) { - Control control = getControl(); - control.addListener(SWT.Activate, new Listener() { - public void handleEvent(Event event) { - if (event.type == SWT.Activate) { - IEditorPart part = (IEditorPart) MultiEditorInnerPane.this.getEditorReference().getPart( - true); - AbstractMultiEditor multiEditor = getMultiEditor(); - multiEditor.activateEditor(part); - multiEditor.setFocus(); - } - } - }); - // Inner editor panes should be visible by default - control.setVisible(true); - } - } - - /** - * Returns the outer editor. - */ - public EditorPane getParentPane() { - return parentPane; - } - - /** - * Update the gradient on the inner editor title bar - */ - private void updateGradient() { - AbstractMultiEditor abstractMultiEditor = getMultiEditor(); - if (abstractMultiEditor != null && multiEditorCompatibilityMode) { - IEditorPart part = (IEditorPart) this.getEditorReference().getPart( - true); - if (part != null) { - ((MultiEditor) abstractMultiEditor).updateGradient(part); - } - } - } - - /** - * Indicate focus in part. - */ - public void showFocus(boolean inFocus) { - super.showFocus(inFocus); - updateGradient(); - } - - /* (non-Javadoc) - * Method declared on PartPane. - */ - /* package */void shellDeactivated() { - super.shellDeactivated(); - updateGradient(); - } - - /* (non-Javadoc) - * Method declared on PartPane. - */ - /* package */void shellActivated() { - super.shellActivated(); - updateGradient(); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PageLayout.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PageLayout.java deleted file mode 100644 index 8ce52829053..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PageLayout.java +++ /dev/null @@ -1,1013 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Dan Rubel <dan_rubel@instantiations.com> - * - Fix for bug 11490 - define hidden view (placeholder for view) in plugin.xml - * Ted Stockwell <emorning@yahoo.com> - * - Fix for bug 63595 - IPageLayout.addFastView regression (3.0M8 to 3.0M9) - * Chris Gross <schtoo@schtoo.com> - * - Fix for 99155 - allow standalone view placeholders - * Chris Gross chris.gross@us.ibm.com Bug 107443 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.ui.IFolderLayout; -import org.eclipse.ui.IPageLayout; -import org.eclipse.ui.IPerspectiveDescriptor; -import org.eclipse.ui.IPlaceholderFolderLayout; -import org.eclipse.ui.IViewLayout; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.activities.WorkbenchActivityHelper; -import org.eclipse.ui.internal.presentations.PresentationFactoryUtil; -import org.eclipse.ui.internal.registry.ActionSetRegistry; -import org.eclipse.ui.internal.registry.IActionSetDescriptor; -import org.eclipse.ui.internal.registry.ViewRegistry; -import org.eclipse.ui.views.IViewDescriptor; -import org.eclipse.ui.views.IViewRegistry; - -/** - * This factory is used to define the initial layout of a part sash container. - * <p> - * Design notes: The design of <code>IPageLayout</code> is a reflection of - * three requirements: - * <ol> - * <li>A mechanism is required to define the initial layout for a page. </li> - * <li>The views and editors within a page will be persisted between - * sessions.</li> - * <li>The view and editor lifecycle for (1) and (2) should be identical.</li> - * </ol> - * </p> - * <p> - * In reflection of these requirements, the following strategy has been - * implemented for layout definition. - * <ol> - * <li>A view extension is added to the workbench registry for the view. - * This extension defines the extension id and extension class. </li> - * <li>A view is added to a page by invoking one of the add methods - * in <code>IPageLayout</code>. The type of view is passed as an - * extension id, rather than a handle. The page layout will map - * the extension id to a view class, create an instance of the class, - * and then add the view to the page.</li> - * </ol> - * </p> - */ -public class PageLayout implements IPageLayout { - private ArrayList actionSets = new ArrayList(3); - - private IPerspectiveDescriptor descriptor; - - private LayoutPart editorFolder; - - private boolean editorVisible = true; - - private boolean fixed; - - private ArrayList fastViews = new ArrayList(3); - - private Map mapIDtoFolder = new HashMap(10); - - private Map mapIDtoPart = new HashMap(10); - - private Map mapIDtoViewLayoutRec = new HashMap(10); - - private Map mapFolderToFolderLayout = new HashMap(10); - - private ArrayList newWizardShortcuts = new ArrayList(3); - - private ArrayList perspectiveShortcuts = new ArrayList(3); - - private ViewSashContainer rootLayoutContainer; - - private ArrayList showInPartIds = new ArrayList(3); - - private ArrayList showViewShortcuts = new ArrayList(3); - - private ViewFactory viewFactory; - - private List minimizedStacks = new ArrayList(); - - private Collection hiddenMenuItemIds = new ArrayList(); - - private Collection hiddenToolBarItemIds = new ArrayList(); - - - /** - * Constructs a new PageLayout for other purposes. - */ - public PageLayout() { - //no-op - } - - /** - * Constructs a new PageLayout for the normal case of creating a new - * perspective. - */ - public PageLayout(ViewSashContainer container, ViewFactory viewFactory, - LayoutPart editorFolder, IPerspectiveDescriptor descriptor) { - super(); - this.viewFactory = viewFactory; - this.rootLayoutContainer = container; - this.editorFolder = editorFolder; - this.descriptor = descriptor; - prefill(); - } - - /** - * Adds the editor to a layout. - */ - private void addEditorArea() { - try { - // Create the part. - LayoutPart newPart = createView(ID_EDITOR_AREA); - if (newPart == null) { - // this should never happen as long as newID is the editor ID. - return; - } - - setRefPart(ID_EDITOR_AREA, newPart); - - // Add it to the layout. - rootLayoutContainer.add(newPart); - } catch (PartInitException e) { - WorkbenchPlugin.log(getClass(), "addEditorArea()", e); //$NON-NLS-1$ - } - } - - /** - * Adds an action set to the page. - * - * @param actionSetID Identifies the action set extension to use. It must - * exist within the workbench registry. - */ - public void addActionSet(String actionSetID) { - if (!actionSets.contains(actionSetID)) { - actionSets.add(actionSetID); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#addFastView(java.lang.String) - */ - public void addFastView(String id) { - addFastView(id, INVALID_RATIO); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#addFastView(java.lang.String, float) - */ - public void addFastView(String id, float ratio) { - if (checkPartInLayout(id)) { - return; - } - if (id != null) { - try { - IViewDescriptor viewDescriptor = viewFactory.getViewRegistry() - .find(ViewFactory.extractPrimaryId(id)); - if (!WorkbenchActivityHelper.filterItem(viewDescriptor)) { - IViewReference ref = viewFactory.createView(ViewFactory - .extractPrimaryId(id), ViewFactory - .extractSecondaryId(id)); - fastViews.add(ref); - - // force creation of the view layout rec - ViewLayoutRec rec = getViewLayoutRec(id, true); - - // remember the ratio, if valid - if (ratio >= IPageLayout.RATIO_MIN - && ratio <= IPageLayout.RATIO_MAX) { - rec.fastViewWidthRatio = ratio; - } - } - } catch (PartInitException e) { - WorkbenchPlugin.log(getClass(), "addFastView", e); //$NON-NLS-1$ - } - } - } - - /** - * Check to see if the partId represents a fast view's id. - * - * @param partId - * The part's id. - * @return true if the partId is a fast view id. - */ - private boolean isFastViewId(String partId) { - for (int i = 0; i < fastViews.size(); i++) { - IViewReference ref = (IViewReference) fastViews.get(i); - String secondaryId = ref.getSecondaryId(); - String refId = (secondaryId == null ? ref.getId() : ref.getId() - + ":" + secondaryId); //$NON-NLS-1$ - if (refId.equals(partId)) { - return true; - } - } - return false; - } - - /** - * Returns the view layout record for the given view id, or null if not - * found. If create is true, the record is created if it doesn't already - * exist. - * - * @since 3.0 - */ - ViewLayoutRec getViewLayoutRec(String id, boolean create) { - ViewLayoutRec rec = (ViewLayoutRec) mapIDtoViewLayoutRec.get(id); - if (rec == null && create) { - rec = new ViewLayoutRec(); - // set up the view layout appropriately if the page layout is fixed - if (isFixed()) { - rec.isCloseable = false; - rec.isMoveable = false; - } - mapIDtoViewLayoutRec.put(id, rec); - } - return rec; - } - - /** - * Adds a creation wizard to the File New menu. - * The id must name a new wizard extension contributed to the - * workbench's extension point (named <code>"org.eclipse.ui.newWizards"</code>). - * - * @param id the wizard id - */ - public void addNewWizardShortcut(String id) { - if (!newWizardShortcuts.contains(id)) { - newWizardShortcuts.add(id); - } - } - - /** - * Add the layout part to the page's layout - */ - private void addPart(LayoutPart newPart, String partId, int relationship, - float ratio, String refId) { - - setRefPart(partId, newPart); - - // If the referenced part is inside a folder, - // then use the folder as the reference part. - LayoutPart refPart = getFolderPart(refId); - if (refPart == null) { - refPart = getRefPart(refId); - } - - // Add it to the layout. - if (refPart != null) { - ratio = normalizeRatio(ratio); - rootLayoutContainer.add(newPart, getPartSashConst(relationship), - ratio, refPart); - } else { - WorkbenchPlugin.log(NLS.bind(WorkbenchMessages.PageLayout_missingRefPart, refId )); - rootLayoutContainer.add(newPart); - } - } - - /** - * Adds a perspective shortcut to the Perspective menu. - * The id must name a perspective extension contributed to the - * workbench's extension point (named <code>"org.eclipse.ui.perspectives"</code>). - * - * @param id the perspective id - */ - public void addPerspectiveShortcut(String id) { - if (!perspectiveShortcuts.contains(id)) { - perspectiveShortcuts.add(id); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#addPlaceholder(java.lang.String, int, float, java.lang.String) - */ - public void addPlaceholder(String viewId, int relationship, float ratio, - String refId) { - if (!checkValidPlaceholderId(viewId)) { - return; - } - - // Create the placeholder. - PartPlaceholder newPart = new PartPlaceholder(viewId); - addPart(newPart, viewId, relationship, ratio, refId); - // force creation of the view layout rec - getViewLayoutRec(viewId, true); - } - - /** - * Checks whether the given id is a valid placeholder id. - * A placeholder id may be simple or compound, and can optionally contain a wildcard. - * - * @param id the placeholder id - * @return <code>true</code> if the given id is a valid placeholder id, <code>false</code> otherwise - */ - boolean checkValidPlaceholderId(String id) { - // Check that view is not already in layout. - // This check is done even if the id has a wildcard, since it's incorrect to create - // multiple placeholders with the same id, wildcard or not. - if (checkPartInLayout(id)) { - return false; - } - - // check that primary view id is valid, but only if it has no wildcard - String primaryId = ViewFactory.extractPrimaryId(id); - if (!ViewFactory.hasWildcard(primaryId)) { - IViewRegistry reg = WorkbenchPlugin.getDefault().getViewRegistry(); - IViewDescriptor desc = reg.find(primaryId); - if (desc == null) { - // cannot safely open the dialog so log the problem - WorkbenchPlugin.log("Unable to find view with id: " + primaryId + ", when creating perspective " + getDescriptor().getId()); //$NON-NLS-1$ //$NON-NLS-2$ - return false; - } - } - - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#addShowInPart(java.lang.String) - */ - public void addShowInPart(String id) { - if (!showInPartIds.contains(id)) { - showInPartIds.add(id); - } - } - - /** - * Adds a view to the Show View menu. The id must name a view extension - * contributed to the workbench's extension point (named <code>"org.eclipse.ui.views"</code>). - * - * @param id the view id - */ - public void addShowViewShortcut(String id) { - if (!showViewShortcuts.contains(id)) { - showViewShortcuts.add(id); - } - } - - /** - * Adds an id to the collection of menu item ids that should be hidden in this perspective. - * The given id should be one that represents an existing menu item. - * - * @param id the menu item id - */ - public void addHiddenMenuItemId(String id) { - if (!hiddenMenuItemIds.contains(id)) { - hiddenMenuItemIds.add(id); - } - } - - /** - * Adds an id to the collection of toolbar item ids that should be hidden in this perspective. - * The given id should be one that represents an existing toolbar item. - * - * @param id the toolbar item id - */ - public void addHiddenToolBarItemId(String id) { - if (!hiddenToolBarItemIds.contains(id)) { - hiddenToolBarItemIds.add(id); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#addView(java.lang.String, int, float, java.lang.String) - */ - public void addView(String viewId, int relationship, float ratio, - String refId) { - addView(viewId, relationship, ratio, refId, false, false, true); - } - - /** - * Convenience method to allow setting the initial minimized - * state if a new stack is created. Used by the 'perspectiveExtension' - * reader. - * - * @since 3.3 - */ - public void addView(String viewId, int relationship, float ratio, - String refId, boolean minimized) { - addView(viewId, relationship, ratio, refId, minimized, false, true); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#addView(java.lang.String, int, float, java.lang.String) - */ - private void addView(String viewId, int relationship, float ratio, - String refId, boolean minimized, boolean standalone, boolean showTitle) { - if (checkPartInLayout(viewId)) { - return; - } - - try { - // Create the part. - LayoutPart newPart = createView(viewId); - if (newPart == null) { - addPlaceholder(viewId, relationship, ratio, refId); - LayoutHelper.addViewActivator(this, viewId); - } else { - int appearance = PresentationFactoryUtil.ROLE_VIEW; - if (standalone) { - if (showTitle) { - appearance = PresentationFactoryUtil.ROLE_STANDALONE; - } else { - appearance = PresentationFactoryUtil.ROLE_STANDALONE_NOTITLE; - } - } - - ViewStack newFolder = new ViewStack(rootLayoutContainer.page, - true, appearance, null); - newFolder.add(newPart); - setFolderPart(viewId, newFolder); - addPart(newFolder, viewId, relationship, ratio, refId); - // force creation of the view layout rec - getViewLayoutRec(viewId, true); - - // Capture any minimized stacks - if (minimized) { - // Remember the minimized stacks so we can - // move them to the trim when the Perspective - // activates... - minimizedStacks.add(newFolder); - } - } - } catch (PartInitException e) { - WorkbenchPlugin.log(getClass(), "addView", e); //$NON-NLS-1$ - } - } - - public List getMinimizedStacks() { - return minimizedStacks; - } - - /** - * Verify that the part is already present in the layout - * and cannot be added again. Log a warning message. - */ - /*package*/ - boolean checkPartInLayout(String partId) { - if (getRefPart(partId) != null || isFastViewId(partId)) { - WorkbenchPlugin.log(NLS.bind(WorkbenchMessages.PageLayout_duplicateRefPart,partId )); - return true; - } - - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#createFolder(java.lang.String, int, float, java.lang.String) - */ - public IFolderLayout createFolder(String folderId, int relationship, - float ratio, String refId) { - if (checkPartInLayout(folderId)) { - ViewStack folder = (ViewStack) getRefPart(folderId); - - return (IFolderLayout) mapFolderToFolderLayout.get(folder); - } - - // Create the folder. - ViewStack folder = new ViewStack(rootLayoutContainer.page); - folder.setID(folderId); - - if (getDescriptor() != null - && viewFactory.getWorkbenchPage().window.getWindowAdvisor() - .isDurableFolder(getDescriptor().getId(), folderId)) { - folder.setDurable(true); - } - - addPart(folder, folderId, relationship, ratio, refId); - - // Create a wrapper. - FolderLayout layout = new FolderLayout(this, folder, viewFactory); - - mapFolderToFolderLayout.put(folder,layout); - - return layout; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#createPlaceholderFolder(java.lang.String, int, float, java.lang.String) - */ - public IPlaceholderFolderLayout createPlaceholderFolder(String folderId, - int relationship, float ratio, String refId) { - if (checkPartInLayout(folderId)) { - ContainerPlaceholder folder = (ContainerPlaceholder) getRefPart(folderId); - - return (IPlaceholderFolderLayout) mapFolderToFolderLayout.get(folder); - } - - // Create the folder. - ContainerPlaceholder folder = new ContainerPlaceholder(null); - folder.setContainer(rootLayoutContainer); - folder.setRealContainer(new ViewStack(rootLayoutContainer.page)); - folder.setID(folderId); - addPart(folder, folderId, relationship, ratio, refId); - - // Create a wrapper. - IPlaceholderFolderLayout layout = new PlaceholderFolderLayout(this, folder); - - mapFolderToFolderLayout.put(folder,layout); - - return layout; - } - - /** - * Create a new <code>LayoutPart</code>. - * - * @param partID the id of the part to create. - * @return the <code>LayoutPart</code>, or <code>null</code> if it should not be - * created because of activity filtering. - * @throws PartInitException thrown if there is a problem creating the part. - */ - private LayoutPart createView(String partID) throws PartInitException { - if (partID.equals(ID_EDITOR_AREA)) { - return editorFolder; - } - IViewDescriptor viewDescriptor = null; - - IViewRegistry viewRegistry = viewFactory.getViewRegistry(); - String primaryId = ViewFactory.extractPrimaryId(partID); - - if (viewRegistry instanceof ViewRegistry) { - viewDescriptor = ((ViewRegistry) viewRegistry).findInternal(primaryId); - if (viewDescriptor != null && WorkbenchActivityHelper.restrictUseOf(viewDescriptor)) { - return null; - } - } else { - viewDescriptor = viewRegistry.find(primaryId); - } - if (WorkbenchActivityHelper.filterItem(viewDescriptor)) { - return null; - } - return LayoutHelper.createView(getViewFactory(), partID); - } - - /** - * @return the action set list for the page. This is <code>List</code> of - * <code>String</code>s. - */ - public ArrayList getActionSets() { - return actionSets; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#getDescriptor() - */ - public IPerspectiveDescriptor getDescriptor() { - return descriptor; - } - - /** - * @return an identifier for the editor area. The editor area is - * automatically added to each layout before any other part. It should be - * used as a reference part for other views. - */ - public String getEditorArea() { - return ID_EDITOR_AREA; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#getEditorReuseThreshold() - */ - public int getEditorReuseThreshold() { - return -1; - } - - /** - * @return <code>ArrayList</code> - */ - public ArrayList getFastViews() { - return fastViews; - } - - /** - * @return the folder part containing the given view ID or <code>null</code> - * if none (i.e. part of the page layout instead of a folder layout). - */ - private ViewStack getFolderPart(String viewId) { - return (ViewStack) mapIDtoFolder.get(viewId); - } - - /** - * @return the new wizard shortcuts associated with the page. This is a <code>List</code> of - * <code>String</code>s. - */ - public ArrayList getNewWizardShortcuts() { - return newWizardShortcuts; - } - - /** - * @return the part sash container const for a layout value. - */ - private int getPartSashConst(int nRelationship) { - return nRelationship; - } - - /** - * @return the perspective shortcuts associated with the page. This is a <code>List</code> of - * <code>String</code>s. - */ - public ArrayList getPerspectiveShortcuts() { - return perspectiveShortcuts; - } - - /** - * @return the part for a given ID. - */ - /*package*/ - LayoutPart getRefPart(String partID) { - return (LayoutPart) mapIDtoPart.get(partID); - } - - /** - * @return the top level layout container. - */ - public ViewSashContainer getRootLayoutContainer() { - return rootLayoutContainer; - } - - /** - * @return the ids of the parts to list in the Show In... prompter. This is - * a <code>List</code> of <code>String</code>s. - */ - public ArrayList getShowInPartIds() { - return showInPartIds; - } - - /** - * @return the show view shortcuts associated with the page. This is a <code>List</code> of - * <code>String</code>s. - */ - public ArrayList getShowViewShortcuts() { - return showViewShortcuts; - } - - /** - * @return the collection of menu item ids that should be hidden. This is a <code>List</code> of - * <code>String</code>s. - */ - public Collection getHiddenMenuItems() { - return hiddenMenuItemIds; - } - - /** - * @return the collection of toolbar item ids that should be hidden. This is a <code>List</code> of - * <code>String</code>s. - */ - public Collection getHiddenToolBarItems() { - return hiddenToolBarItemIds; - } - - /** - * @return the <code>ViewFactory</code> for this <code>PageLayout</code>. - * @since 3.0 - */ - /* package */ - ViewFactory getViewFactory() { - return viewFactory; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#isEditorAreaVisible() - */ - public boolean isEditorAreaVisible() { - return editorVisible; - } - - /** - * Trim the ratio so that direct manipulation of parts is easy. - * - * @param in the initial ratio. - * @return the normalized ratio. - */ - private float normalizeRatio(float in) { - if (in < RATIO_MIN) { - in = RATIO_MIN; - } - if (in > RATIO_MAX) { - in = RATIO_MAX; - } - return in; - } - - /** - * Prefill the layout with required parts. - */ - private void prefill() { - addEditorArea(); - - // Add default action sets. - ActionSetRegistry reg = WorkbenchPlugin.getDefault() - .getActionSetRegistry(); - IActionSetDescriptor[] array = reg.getActionSets(); - int count = array.length; - for (int nX = 0; nX < count; nX++) { - IActionSetDescriptor desc = array[nX]; - if (desc.isInitiallyVisible()) { - addActionSet(desc.getId()); - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#setEditorAreaVisible(boolean) - */ - public void setEditorAreaVisible(boolean showEditorArea) { - editorVisible = showEditorArea; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#setEditorReuseThreshold(int) - */ - public void setEditorReuseThreshold(int openEditors) { - //no-op - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#setFixed(boolean) - */ - public void setFixed(boolean fixed) { - this.fixed = fixed; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#getFixed() - */ - public boolean isFixed() { - return fixed; - } - - /** - * Map the folder part containing the given view ID. - * - * @param viewId the part ID. - * @param container the <code>ContainerPlaceholder</code>. - */ - /*package*/ - void setFolderPart(String viewId, ContainerPlaceholder container) { - LayoutPart tabFolder = container.getRealContainer(); - mapIDtoFolder.put(viewId, tabFolder); - } - - /** - * Map the folder part containing the given view ID. - * - * @param viewId the part ID. - * @param folder the <code>ViewStack</code>. - */ - /*package*/ - void setFolderPart(String viewId, ViewStack folder) { - mapIDtoFolder.put(viewId, folder); - } - - /** - * Map an ID to a part. - * - * @param partId the part ID. - * @param part the <code>LayoutPart</code>. - */ - /*package*/ - void setRefPart(String partID, LayoutPart part) { - mapIDtoPart.put(partID, part); - } - - // stackPart(Layoutpart, String, String) added by dan_rubel@instantiations.com - /** - * Stack a part on top of another. - * - * @param newPart the new part. - * @param viewId the view ID. - * @param refId the reference ID. - */ - private void stackPart(LayoutPart newPart, String viewId, String refId) { - setRefPart(viewId, newPart); - // force creation of the view layout rec - getViewLayoutRec(viewId, true); - - // If ref part is in a folder than just add the - // new view to that folder. - ViewStack folder = getFolderPart(refId); - if (folder != null) { - folder.add(newPart); - setFolderPart(viewId, folder); - return; - } - - // If the ref part is in the page layout then create - // a new folder and add the new view. - LayoutPart refPart = getRefPart(refId); - if (refPart != null && (refPart instanceof PartPane || refPart instanceof PartPlaceholder)) { - ViewStack newFolder = new ViewStack(rootLayoutContainer.page); - rootLayoutContainer.replace(refPart, newFolder); - newFolder.add(refPart); - newFolder.add(newPart); - setFolderPart(refId, newFolder); - setFolderPart(viewId, newFolder); - return; - } - - // If ref part is not found then just do add. - WorkbenchPlugin.log(NLS.bind(WorkbenchMessages.PageLayout_missingRefPart, refId )); - rootLayoutContainer.add(newPart); - } - - // stackPlaceholder(String, String) added by dan_rubel@instantiations.com - /** - * Stack a placeholder on top of another. - * - * @param viewId the view ID. - * @param refId the reference ID. - */ - public void stackPlaceholder(String viewId, String refId) { - if (checkPartInLayout(viewId)) { - return; - } - - // Create the placeholder. - PartPlaceholder newPart = new PartPlaceholder(viewId); - - LayoutPart refPart = getRefPart(refId); - if (refPart != null) { - newPart.setContainer(refPart.getContainer()); - } - - stackPart(newPart, viewId, refId); - } - - // stackView(String, String) modified by dan_rubel@instantiations.com - /** - * Stack one view on top of another. - * - * @param viewId the view ID. - * @param refId the reference ID. - */ - public void stackView(String viewId, String refId) { - if (checkPartInLayout(viewId)) { - return; - } - - // Create the new part. - try { - LayoutPart newPart = createView(viewId); - if (newPart == null) { - stackPlaceholder(viewId, refId); - LayoutHelper.addViewActivator(this, viewId); - } else { - stackPart(newPart, viewId, refId); - } - } catch (PartInitException e) { - WorkbenchPlugin.log(getClass(), "stackView", e); //$NON-NLS-1$ - } - } - - /** - * Converts SWT position constants into layout position constants. - * - * @param swtConstant one of SWT.TOP, SWT.BOTTOM, SWT.LEFT, or SWT.RIGHT - * @return one of IPageLayout.TOP, IPageLayout.BOTTOM, IPageLayout.LEFT, IPageLayout.RIGHT, or -1 indicating an - * invalid input - * - * @since 3.0 - */ - public static int swtConstantToLayoutPosition(int swtConstant) { - switch (swtConstant) { - case SWT.TOP: - return IPageLayout.TOP; - case SWT.BOTTOM: - return IPageLayout.BOTTOM; - case SWT.RIGHT: - return IPageLayout.RIGHT; - case SWT.LEFT: - return IPageLayout.LEFT; - } - - return -1; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#addStandaloneView(java.lang.String, boolean, int, float, java.lang.String) - * @since 3.0 - */ - public void addStandaloneView(String viewId, boolean showTitle, - int relationship, float ratio, String refId) { - addView(viewId, relationship, ratio, refId, false, true, showTitle); - ViewLayoutRec rec = getViewLayoutRec(viewId, true); - rec.isStandalone = true; - rec.showTitle = showTitle; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#addStandaloneViewPlaceholder(java.lang.String, int, float, java.lang.String, boolean) - */ - public void addStandaloneViewPlaceholder(String viewId, int relationship, - float ratio, String refId, boolean showTitle) { - - String stackId = viewId + ".standalonefolder"; //$NON-NLS-1$ - - // Check to see if the view is already in the layout - if (!checkValidPlaceholderId(viewId)) { - return; - } - - // Create the folder. - ContainerPlaceholder folder = new ContainerPlaceholder(null); - folder.setContainer(rootLayoutContainer); - int appearance = PresentationFactoryUtil.ROLE_STANDALONE; - if (!showTitle) { - appearance = PresentationFactoryUtil.ROLE_STANDALONE_NOTITLE; - } - folder.setRealContainer(new ViewStack(rootLayoutContainer.page, true, - appearance, null)); - folder.setID(stackId); - addPart(folder, stackId, relationship, ratio, refId); - - // Create a wrapper. - PlaceholderFolderLayout placeHolder = new PlaceholderFolderLayout(this, - folder); - - // Add the standalone view immediately - placeHolder.addPlaceholder(viewId); - - ViewLayoutRec rec = getViewLayoutRec(viewId, true); - rec.isStandalone = true; - rec.showTitle = showTitle; - } - - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.IPageLayout#getViewLayout(java.lang.String) - * @since 3.0 - */ - public IViewLayout getViewLayout(String viewId) { - ViewLayoutRec rec = getViewLayoutRec(viewId, true); - if (rec == null) { - return null; - } - return new ViewLayout(this, rec); - } - - /** - * @since 3.0 - */ - public Map getIDtoViewLayoutRecMap() { - return mapIDtoViewLayoutRec; - } - - /** - * Removes any existing placeholder with the given id. - * - * @param id the id for the placeholder - * @since 3.1 - */ - public void removePlaceholder(String id) { - LayoutPart part = getRefPart(id); - if (part instanceof PartPlaceholder) { - ViewStack stack = getFolderPart(id); - if (stack != null) { - stack.remove(part); - } - else { - rootLayoutContainer.remove(part); - } - mapIDtoPart.remove(id); - mapIDtoFolder.remove(id); - mapIDtoViewLayoutRec.remove(id); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPageLayout#getFolderForView(java.lang.String) - */ - public IPlaceholderFolderLayout getFolderForView(String viewId) - { - if (!mapIDtoFolder.containsKey(viewId)) - return null; - - ViewStack folder = (ViewStack) mapIDtoFolder.get(viewId); - IPlaceholderFolderLayout layout = null; - if (!mapFolderToFolderLayout.containsKey(folder)) - { - layout = new FolderLayout(this, folder, viewFactory); - mapFolderToFolderLayout.put(folder, layout); - } - else - { - layout = (IPlaceholderFolderLayout)mapFolderToFolderLayout.get(folder); - } - return layout; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartList.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartList.java deleted file mode 100644 index d0999c4618e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartList.java +++ /dev/null @@ -1,370 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.dialogs.IPageChangeProvider; -import org.eclipse.jface.dialogs.IPageChangedListener; -import org.eclipse.jface.dialogs.PageChangedEvent; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IEditorReference; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.ISaveablesLifecycleListener; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchPartConstants; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.IWorkbenchPartSite; -import org.eclipse.ui.part.AbstractMultiEditor; - -public abstract class PartList { - private IWorkbenchPartReference activePartReference; - - private IEditorReference activeEditorReference; - - // private List parts = new ArrayList(); - - private IPropertyListener listener = new IPropertyListener() { - public void propertyChanged(Object source, int propId) { - WorkbenchPartReference ref = (WorkbenchPartReference) source; - - switch (propId) { - case WorkbenchPartReference.INTERNAL_PROPERTY_OPENED: - partOpened(ref); - break; - case WorkbenchPartReference.INTERNAL_PROPERTY_CLOSED: - partClosed(ref); - break; - case WorkbenchPartReference.INTERNAL_PROPERTY_VISIBLE: { - if (ref.getVisible()) { - partVisible(ref); - } else { - partHidden(ref); - } - break; - } - case IWorkbenchPartConstants.PROP_INPUT: { - partInputChanged(ref); - break; - } - } - } - }; - - private IPageChangedListener partPageListener = new IPageChangedListener() { - public void pageChanged(PageChangedEvent event) { - firePageChanged(event); - } - }; - - public IWorkbenchPartReference getActivePartReference() { - return activePartReference; - } - - - public IEditorReference getActiveEditorReference() { - return activeEditorReference; - } - - public IEditorPart getActiveEditor() { - return activeEditorReference == null ? null : activeEditorReference - .getEditor(false); - } - - public IWorkbenchPart getActivePart() { - return activePartReference == null ? null : activePartReference - .getPart(false); - } - - public void addPart(WorkbenchPartReference ref) { - Assert.isNotNull(ref); - - ref.addInternalPropertyListener(listener); - - // parts.add(ref); - firePartAdded(ref); - - // If this part is already open, fire the "part opened" event - // immediately - if (ref.getPart(false) != null) { - partOpened(ref); - } - - // If this part is already visible, fire the visibility event - // immediately - if (ref.getVisible()) { - partVisible(ref); - } - } - - /** - * Sets the active part. - * - * @param ref - */ - public void setActivePart(IWorkbenchPartReference ref) { - if (ref == activePartReference) { - return; - } - - IWorkbenchPartReference oldPart = activePartReference; - - // A part can't be activated until it is added - // Assert.isTrue(ref == null || parts.contains(ref)); - - if (ref != null) { - IWorkbenchPart part = ref.getPart(true); - Assert.isNotNull(part); - if (part instanceof AbstractMultiEditor) { - IWorkbenchPartSite site = ((AbstractMultiEditor) part) - .getActiveEditor().getSite(); - if (site instanceof PartSite) { - ref = ((PartSite) site).getPane().getPartReference(); - } - } - } - - activePartReference = ref; - - fireActivePartChanged(oldPart, ref); - } - - public void setActiveEditor(IEditorReference ref) { - if (ref == activeEditorReference) { - return; - } - - // A part can't be activated until it is added - // Assert.isTrue(ref == null || parts.contains(ref)); - - if (ref != null) { - IWorkbenchPart part = ref.getPart(true); - Assert.isNotNull(part); - if (part instanceof AbstractMultiEditor) { - IWorkbenchPartSite site = ((AbstractMultiEditor) part) - .getActiveEditor().getSite(); - if (site instanceof PartSite) { - ref = (IEditorReference) ((PartSite) site).getPane() - .getPartReference(); - } - } - } - - activeEditorReference = ref; - - fireActiveEditorChanged(ref); - } - - /** - * In order to remove a part, it must first be deactivated. - */ - public void removePart(WorkbenchPartReference ref) { - Assert.isNotNull(ref); - // It is an error to remove a part that isn't in the list - // Assert.isTrue(parts.contains(ref)); - // We're not allowed to remove the active part. We must deactivate it - // first. - Assert.isTrue(ref != activePartReference); - // We're not allowed to remove the active editor. We must deactivate it - // first. - Assert.isTrue(ref != activeEditorReference); - - if (ref.getVisible()) { - ref.setVisible(false); - } - - // If this part is currently open, fire the "part closed" event before - // removal - if (ref.getPart(false) != null) { - partClosed(ref); - } - - ref.removeInternalPropertyListener(listener); - - firePartRemoved(ref); - } - - private void partInputChanged(WorkbenchPartReference ref) { - firePartInputChanged(ref); - } - - private void partHidden(WorkbenchPartReference ref) { - // Part should not be null - Assert.isNotNull(ref); - // This event should only be fired if the part is actually visible - Assert.isTrue(!ref.getVisible()); - // We shouldn't be receiving events from parts until they are in the - // list - // Assert.isTrue(parts.contains(ref)); - - firePartHidden(ref); - } - - private void partOpened(WorkbenchPartReference ref) { - Assert.isNotNull(ref); - - IWorkbenchPart actualPart = ref.getPart(false); - // We're firing the event that says "the part was just created"... so - // there better be a part there. - Assert.isNotNull(actualPart); - // Must be called after the part is inserted into the part list - // Assert.isTrue(parts.contains(ref)); - // The active part must be opened before it is activated, so we should - // never get an - // open event for a part that is already active. (This either indicates - // that a redundant - // open event was fired or that a closed part was somehow activated) - Assert.isTrue(activePartReference != ref); - // The active editor must be opened before it is activated, so we should - // never get an - // open event for an editor that is already active. (This either - // indicates that a redundant - // open event was fired or that a closed editor was somehow activated) - Assert.isTrue(activeEditorReference != ref); - - SaveablesList modelManager = (SaveablesList) actualPart - .getSite().getService(ISaveablesLifecycleListener.class); - modelManager.postOpen(actualPart); - if (actualPart instanceof IPageChangeProvider) { - ((IPageChangeProvider) actualPart) - .addPageChangedListener(partPageListener); - } - - // Fire the "part opened" event - firePartOpened(ref); - } - - /** - * Called when a concrete part is about to be destroyed. This is called - * BEFORE disposal happens, so the part should still be accessable from the - * part reference. - * - * @param ref - */ - private void partClosed(WorkbenchPartReference ref) { - Assert.isNotNull(ref); - - IWorkbenchPart actualPart = ref.getPart(false); - // Called before the part is disposed, so the part should still be - // there. - Assert.isNotNull(actualPart); - // Must be called before the part is actually removed from the part list - // Assert.isTrue(parts.contains(ref)); - // Not allowed to close the active part. The part must be deactivated - // before it may - // be closed. - Assert.isTrue(activePartReference != ref); - // Not allowed to close the active editor. The editor must be - // deactivated before it may - // be closed. - Assert.isTrue(activeEditorReference != ref); - - if (actualPart instanceof IPageChangeProvider) { - ((IPageChangeProvider) actualPart) - .removePageChangedListener(partPageListener); - } - - firePartClosed(ref); - } - - private void partVisible(WorkbenchPartReference ref) { - // Part should not be null - Assert.isNotNull(ref); - // This event should only be fired if the part is actually visible - Assert.isTrue(ref.getVisible()); - // We shouldn't be receiving events from parts until they are in the - // list - // Assert.isTrue(parts.contains(ref)); - // Part must be open before it can be made visible - Assert.isNotNull(ref.getPart(false)); - - firePartVisible(ref); - } - - /** - * Fire the event indicating that a part reference was just realized. That - * is, the concrete IWorkbenchPart has been attached to the part reference. - * - * @param part - * the reference that was create - */ - protected abstract void firePartOpened(IWorkbenchPartReference part); - - /** - * Fire the event indicating that a part reference was just realized. That - * is, the concrete IWorkbenchPart has been attached to the part reference. - * - * @param part - * the reference that was create - */ - protected abstract void firePartClosed(IWorkbenchPartReference part); - - /** - * Indicates that a new part reference was added to the list. - * - * @param part - */ - protected abstract void firePartAdded(IWorkbenchPartReference part); - - /** - * Indicates that a part reference was removed from the list - * - * @param part - */ - protected abstract void firePartRemoved(IWorkbenchPartReference part); - - /** - * Indicates that the active editor changed - * - * @param part - * active part reference or null if none - */ - protected abstract void fireActiveEditorChanged(IWorkbenchPartReference ref); - - /** - * Indicates that the active part has changed - * - * @param part - * active part reference or null if none - */ - protected abstract void fireActivePartChanged( - IWorkbenchPartReference oldPart, IWorkbenchPartReference newPart); - - /** - * Indicates that the part has been made visible - * - * @param ref - */ - protected abstract void firePartVisible(IWorkbenchPartReference ref); - - /** - * Indicates that the part has been hidden - * - * @param ref - */ - protected abstract void firePartHidden(IWorkbenchPartReference ref); - - /** - * Indicates that the part input has changed - * - * @param ref - */ - protected abstract void firePartInputChanged(IWorkbenchPartReference ref); - - protected abstract void firePartBroughtToTop(IWorkbenchPartReference ref); - - /** - * Fire a page changed event for any IPartListener2 that also - * implement IPageChangedListener. - * - * @param event the page change event, which conatins the source. - */ - protected abstract void firePageChanged(PageChangedEvent event); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartPlaceholder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartPlaceholder.java deleted file mode 100644 index dbf1a1ce207..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartPlaceholder.java +++ /dev/null @@ -1,54 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; - -/** - * A PlaceHolder is a non-visible stand-in for a layout part. - */ -public class PartPlaceholder extends LayoutPart { - - /** - * Placeholder ids may contain wildcards. This is the wildcard string. - * - * @since 3.0 - */ - public static String WILD_CARD = "*"; //$NON-NLS-1$ - - public PartPlaceholder(String id) { - super(id); - } - - /** - * Creates the SWT control - */ - public void createControl(Composite parent) { - // do nothing - } - - /** - * Get the part control. This method may return null. - */ - public Control getControl() { - return null; - } - - /** - * Returns whether this placeholder has a wildcard. - * - * @since 3.0 - */ - public boolean hasWildCard() { - return getID().indexOf(WILD_CARD) != -1; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartSashContainer.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartSashContainer.java deleted file mode 100644 index 947c28921ef..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartSashContainer.java +++ /dev/null @@ -1,1436 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Cagatay Kavukcuoglu <cagatayk@acm.org> - * - Fix for bug 10025 - Resizing views should not use height ratios - * Chris Gross chris.gross@us.ibm.com Bug 107443 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ControlAdapter; -import org.eclipse.swt.events.ControlEvent; -import org.eclipse.swt.events.ControlListener; -import org.eclipse.swt.graphics.Cursor; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.IPageLayout; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.internal.dnd.AbstractDropTarget; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.dnd.IDragOverListener; -import org.eclipse.ui.internal.dnd.IDropTarget; -import org.eclipse.ui.internal.dnd.SwtUtil; - -/** - * Abstract container that groups various layout - * parts (possibly other containers) together as - * a unit. Manages the placement and size of these - * layout part based on the location of sashes within - * the container. - */ -public abstract class PartSashContainer extends LayoutPart implements - ILayoutContainer, IDragOverListener { - - protected Composite parent; - - protected ControlListener resizeListener; - - protected LayoutTree root; - - private Composite parentWidget; - - private LayoutPart zoomedPart; - - protected WorkbenchPage page; - - boolean active = false; - boolean layoutDirty = false; - - /* Array of LayoutPart */ - protected ArrayList children = new ArrayList(); - - private SashContainerDropTarget dropTarget; - - protected static class RelationshipInfo { - protected LayoutPart part; - - protected LayoutPart relative; - - protected int relationship; - - /** - * Preferred size for the left child (this would be the size, in pixels of the child - * at the time the sash was last moved) - */ - protected int left; - - /** - * Preferred size for the right child (this would be the size, in pixels of the child - * at the time the sash was last moved) - */ - protected int right; - - /** - * Computes the "ratio" for this container. That is, the ratio of the left side over - * the sum of left + right. This is only used for serializing PartSashContainers in - * a form that can be read by old versions of Eclipse. This can be removed if this - * is no longer required. - * - * @return the pre-Eclipse 3.0 sash ratio - */ - public float getRatio() { - int total = left + right; - if (total > 0) { - return (float) left / (float) total; - } - - return 0.5f; - } - } - - private class SashContainerDropTarget extends AbstractDropTarget { - private int side; - - private int cursor; - - private LayoutPart targetPart; - - private LayoutPart sourcePart; - - public SashContainerDropTarget(LayoutPart sourcePart, int side, int cursor, LayoutPart targetPart) { - this.setTarget(sourcePart, side, cursor, targetPart); - } - - public void setTarget(LayoutPart sourcePart, int side, int cursor, LayoutPart targetPart) { - this.side = side; - this.targetPart = targetPart; - this.sourcePart = sourcePart; - this.cursor = cursor; - } - - public void drop() { - if (side != SWT.NONE) { - LayoutPart visiblePart = sourcePart; - - if (sourcePart instanceof PartStack) { - visiblePart = getVisiblePart((PartStack) sourcePart); - } - - dropObject(getVisibleParts(sourcePart), visiblePart, - targetPart, side); - } - } - - public Cursor getCursor() { - return DragCursors.getCursor(DragCursors - .positionToDragCursor(cursor)); - } - - public Rectangle getSnapRectangle() { - Rectangle targetBounds; - - if (targetPart != null) { - targetBounds = DragUtil.getDisplayBounds(targetPart - .getControl()); - } else { - targetBounds = DragUtil.getDisplayBounds(getParent()); - } - - if (side == SWT.CENTER || side == SWT.NONE) { - return targetBounds; - } - - int distance = Geometry.getDimension(targetBounds, !Geometry - .isHorizontal(side)); - - return Geometry.getExtrudedEdge(targetBounds, - (int) (distance * getDockingRatio(sourcePart, targetPart)), - side); - } - } - - public PartSashContainer(String id, final WorkbenchPage page, Composite parentWidget) { - super(id); - this.page = page; - this.parentWidget = parentWidget; - resizeListener = new ControlAdapter() { - public void controlResized(ControlEvent e) { - resizeSashes(); - } - }; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#obscuredByZoom(org.eclipse.ui.internal.LayoutPart) - */ - public boolean childObscuredByZoom(LayoutPart toTest) { - LayoutPart zoomPart = getZoomedPart(); - - if (zoomPart != null && toTest != zoomPart) { - return true; - } - return isObscuredByZoom(); - } - - /** - * Given an object associated with a drag (a PartPane or PartStack), this returns - * the actual PartPanes being dragged. - * - * @param pane - * @return - */ - private PartPane[] getVisibleParts(LayoutPart pane) { - if (pane instanceof PartPane) { - return new PartPane[] { (PartPane) pane }; - } else if (pane instanceof PartStack) { - PartStack stack = (PartStack) pane; - - LayoutPart[] children = stack.getChildren(); - ArrayList result = new ArrayList(children.length); - for (int idx = 0; idx < children.length; idx++) { - LayoutPart next = children[idx]; - if (next instanceof PartPane) { - result.add(next); - } - } - - return (PartPane[]) result.toArray(new PartPane[result.size()]); - } - - return new PartPane[0]; - } - - /** - * Find the sashs around the specified part. - */ - public void findSashes(LayoutPart pane, PartPane.Sashes sashes) { - if (root == null) { - return; - } - LayoutTree part = root.find(pane); - if (part == null) { - return; - } - part.findSashes(sashes); - } - - /** - * Add a part. - */ - public void add(LayoutPart child) { - if (child == null) { - return; - } - - addEnhanced(child, SWT.RIGHT, 0.5f, findBottomRight()); - } - - /** - * Add a new part relative to another. This should be used in place of <code>add</code>. - * It differs as follows: - * <ul> - * <li>relationships are specified using SWT direction constants</li> - * <li>the ratio applies to the newly added child -- not the upper-left child</li> - * </ul> - * - * @param child new part to add to the layout - * @param swtDirectionConstant one of SWT.TOP, SWT.BOTTOM, SWT.LEFT, or SWT.RIGHT - * @param ratioForNewPart a value between 0.0 and 1.0 specifying how much space will be allocated for the newly added part - * @param relative existing part indicating where the new child should be attached - * @since 3.0 - */ - void addEnhanced(LayoutPart child, int swtDirectionConstant, - float ratioForNewPart, LayoutPart relative) { - int relativePosition = PageLayout - .swtConstantToLayoutPosition(swtDirectionConstant); - - float ratioForUpperLeftPart; - - if (relativePosition == IPageLayout.RIGHT - || relativePosition == IPageLayout.BOTTOM) { - ratioForUpperLeftPart = 1.0f - ratioForNewPart; - } else { - ratioForUpperLeftPart = ratioForNewPart; - } - - add(child, relativePosition, ratioForUpperLeftPart, relative); - } - - /** - * Add a part relative to another. For compatibility only. New code should use - * addEnhanced, above. - * - * @param child the new part to add - * @param relationship one of PageLayout.TOP, PageLayout.BOTTOM, PageLayout.LEFT, or PageLayout.RIGHT - * @param ratio a value between 0.0 and 1.0, indicating how much space will be allocated to the UPPER-LEFT pane - * @param relative part where the new part will be attached - */ - public void add(LayoutPart child, int relationship, float ratio, - LayoutPart relative) { - boolean isHorizontal = (relationship == IPageLayout.LEFT || relationship == IPageLayout.RIGHT); - - LayoutTree node = null; - if (root != null && relative != null) { - node = root.find(relative); - } - - Rectangle bounds; - if (getParent() == null) { - Control control = getPage().getClientComposite(); - if (control != null && !control.isDisposed()) { - bounds = control.getBounds(); - } else { - bounds = new Rectangle(0, 0, 800, 600); - } - bounds.x = 0; - bounds.y = 0; - } else { - bounds = getBounds(); - } - - int totalSize = measureTree(bounds, node, isHorizontal); - - int left = (int) (totalSize * ratio); - int right = totalSize - left; - - add(child, relationship, left, right, relative); - } - - static int measureTree(Rectangle outerBounds, LayoutTree toMeasure, - boolean horizontal) { - if (toMeasure == null) { - return Geometry.getDimension(outerBounds, horizontal); - } - - LayoutTreeNode parent = toMeasure.getParent(); - if (parent == null) { - return Geometry.getDimension(outerBounds, horizontal); - } - - if (parent.getSash().isHorizontal() == horizontal) { - return measureTree(outerBounds, parent, horizontal); - } - - boolean isLeft = parent.isLeftChild(toMeasure); - - LayoutTree otherChild = parent.getChild(!isLeft); - if (otherChild.isVisible()) { - int left = parent.getSash().getLeft(); - int right = parent.getSash().getRight(); - int childSize = isLeft ? left : right; - - int bias = parent.getCompressionBias(); - - // Normalize bias: 1 = we're fixed, -1 = other child is fixed - if (isLeft) { - bias = -bias; - } - - if (bias == 1) { - // If we're fixed, return the fixed size - return childSize; - } else if (bias == -1) { - - // If the other child is fixed, return the size of the parent minus the fixed size of the - // other child - return measureTree(outerBounds, parent, horizontal) - - (left + right - childSize); - } - - // Ensure we don't get a 'divide by zero' - if ((left+right) == 0) - return 0; - - // Else return the size of the parent, scaled appropriately - return measureTree(outerBounds, parent, horizontal) * childSize - / (left + right); - } - - return measureTree(outerBounds, parent, horizontal); - } - - protected void addChild(RelationshipInfo info) { - LayoutPart child = info.part; - - children.add(child); - - if (root == null) { - root = new LayoutTree(child); - } else { - //Add the part to the tree. - int vertical = (info.relationship == IPageLayout.LEFT || info.relationship == IPageLayout.RIGHT) ? SWT.VERTICAL - : SWT.HORIZONTAL; - boolean left = info.relationship == IPageLayout.LEFT - || info.relationship == IPageLayout.TOP; - LayoutPartSash sash = new LayoutPartSash(this, vertical); - sash.setSizes(info.left, info.right); - if ((parent != null) && !(child instanceof PartPlaceholder)) { - sash.createControl(parent); - } - root = root.insert(child, left, sash, info.relative); - } - - childAdded(child); - - if (active) { - child.createControl(parent); - child.setVisible(true); - child.setContainer(this); - resizeChild(child); - } - - } - - /** - * Adds the child using ratio and position attributes - * from the specified placeholder without replacing - * the placeholder - * - * FIXME: I believe there is a bug in computeRelation() - * when a part is positioned relative to the editorarea. - * We end up with a null relative and 0.0 for a ratio. - */ - void addChildForPlaceholder(LayoutPart child, LayoutPart placeholder) { - RelationshipInfo newRelationshipInfo = new RelationshipInfo(); - newRelationshipInfo.part = child; - if (root != null) { - newRelationshipInfo.relationship = IPageLayout.RIGHT; - newRelationshipInfo.relative = root.findBottomRight(); - newRelationshipInfo.left = 200; - newRelationshipInfo.right = 200; - } - - // find the relationship info for the placeholder - RelationshipInfo[] relationships = computeRelation(); - for (int i = 0; i < relationships.length; i++) { - RelationshipInfo info = relationships[i]; - if (info.part == placeholder) { - newRelationshipInfo.left = info.left; - newRelationshipInfo.right = info.right; - newRelationshipInfo.relationship = info.relationship; - newRelationshipInfo.relative = info.relative; - } - } - - addChild(newRelationshipInfo); - flushLayout(); - } - - /** - * See ILayoutContainer#allowBorder - */ - public boolean allowsBorder() { - return true; - } - - /** - * Notification that a child layout part has been - * added to the container. Subclasses may override - * this method to perform any container specific - * work. - */ - protected void childAdded(LayoutPart child) { - if (isDeferred()) { - child.deferUpdates(true); - } - } - - /** - * Notification that a child layout part has been - * removed from the container. Subclasses may override - * this method to perform any container specific - * work. - */ - protected void childRemoved(LayoutPart child) { - if (isDeferred()) { - child.deferUpdates(false); - } - } - - /** - * Returns an array with all the relation ship between the - * parts. - */ - public RelationshipInfo[] computeRelation() { - LayoutTree treeRoot = root; - ArrayList list = new ArrayList(); - if (treeRoot == null) { - return new RelationshipInfo[0]; - } - RelationshipInfo r = new RelationshipInfo(); - r.part = treeRoot.computeRelation(list); - list.add(0, r); - RelationshipInfo[] result = new RelationshipInfo[list.size()]; - list.toArray(result); - return result; - } - - public void setActive(boolean isActive) { - if (isActive == active) { - return; - } - - active = isActive; - - ArrayList children = (ArrayList) this.children.clone(); - for (int i = 0, length = children.size(); i < length; i++) { - LayoutPart child = (LayoutPart) children.get(i); - - if (child instanceof PartStack) { - PartStack stack = (PartStack) child; - stack.setActive(isActive); - } - } - - if (isActive) { - - createControl(parentWidget); - - parent.addControlListener(resizeListener); - - DragUtil.addDragTarget(parent, this); - DragUtil.addDragTarget(parent.getShell(), this); - - //ArrayList children = (ArrayList) this.children.clone(); - for (int i = 0, length = children.size(); i < length; i++) { - LayoutPart child = (LayoutPart) children.get(i); - child.setContainer(this); - child.setVisible(zoomedPart == null || child == zoomedPart); - if (!(child instanceof PartStack)) { - if (root != null) { - LayoutTree node = root.find(child); - if (node != null) { - node.flushCache(); - } - } - } - } - - if (root != null) { - //root.flushChildren(); - if (!isZoomed()) { - root.createControl(parent); - } - } - - resizeSashes(); - } else { - DragUtil.removeDragTarget(parent, this); - DragUtil.removeDragTarget(parent.getShell(), this); - - // remove all Listeners - if (resizeListener != null && parent != null) { - parent.removeControlListener(resizeListener); - } - - if (children != null) { - for (int i = 0, length = children.size(); i < length; i++) { - LayoutPart child = (LayoutPart) children.get(i); - child.setContainer(null); - if (child instanceof PartStack) { - child.setVisible(false); - } - } - } - - disposeSashes(); - - //dispose(); - } - } - - /** - * @see LayoutPart#getControl - */ - public void createControl(Composite parentWidget) { - if (this.parent != null) { - return; - } - - parent = createParent(parentWidget); - - ArrayList children = (ArrayList) this.children.clone(); - for (int i = 0, length = children.size(); i < length; i++) { - LayoutPart child = (LayoutPart) children.get(i); - child.createControl(parent); - } - - } - - /** - * Subclasses override this method to specify - * the composite to use to parent all children - * layout parts it contains. - */ - protected abstract Composite createParent(Composite parentWidget); - - /** - * @see LayoutPart#dispose - */ - public void dispose() { - if (parent == null) { - return; - } - - if (children != null) { - for (int i = 0, length = children.size(); i < length; i++) { - LayoutPart child = (LayoutPart) children.get(i); - - // In PartSashContainer dispose really means deactivate, so we - // only dispose PartTabFolders. - if (child instanceof PartStack) { - child.dispose(); - } - } - } - disposeParent(); - this.parent = null; - } - - /** - * Subclasses override this method to dispose - * of any swt resources created during createParent. - */ - protected abstract void disposeParent(); - - /** - * Dispose all sashs used in this perspective. - */ - public void disposeSashes() { - if (root != null) { - root.disposeSashes(); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#setVisible(boolean) - */ - public void setVisible(boolean makeVisible) { - - if (makeVisible == getVisible()) { - return; - } - - if (!SwtUtil.isDisposed(this.parent)) { - this.parent.setEnabled(makeVisible); - } - super.setVisible(makeVisible); - - ArrayList children = (ArrayList) this.children.clone(); - for (int i = 0, length = children.size(); i < length; i++) { - LayoutPart child = (LayoutPart) children.get(i); - child.setVisible(makeVisible && (zoomedPart == null || child == zoomedPart)); - } - } - - /** - * Return the most bottom right part or null if none. - */ - public LayoutPart findBottomRight() { - if (root == null) { - return null; - } - return root.findBottomRight(); - } - - /** - * @see LayoutPart#getBounds - */ - public Rectangle getBounds() { - return this.parent.getBounds(); - } - - /** - * @see ILayoutContainer#getChildren - */ - public LayoutPart[] getChildren() { - LayoutPart[] result = new LayoutPart[children.size()]; - children.toArray(result); - return result; - } - - /** - * @see LayoutPart#getControl - */ - public Control getControl() { - return this.parent; - } - - public LayoutTree getLayoutTree() { - return root; - } - - /** - * For themes. - * - * @return the current WorkbenchPage. - */ - public WorkbenchPage getPage() { - return page; - } - - /** - * Returns the composite used to parent all the - * layout parts contained within. - */ - public Composite getParent() { - return parent; - } - - protected boolean isChild(LayoutPart part) { - return children.indexOf(part) >= 0; - } - - /** - * Returns whether this container is zoomed. - */ - public boolean isZoomed() { - return (zoomedPart != null); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#forceLayout(org.eclipse.ui.internal.LayoutPart) - */ - public void resizeChild(LayoutPart childThatChanged) { - if (root != null) { - LayoutTree tree = root.find(childThatChanged); - - if (tree != null) { - tree.flushCache(); - } - } - - flushLayout(); - - } - - /** - * Remove a part. - */ - public void remove(LayoutPart child) { - if (child == getZoomedPart()) { - childRequestZoomOut(); - } - - if (!isChild(child)) { - return; - } - - children.remove(child); - if (root != null) { - root = root.remove(child); - } - childRemoved(child); - - if (active) { - child.setVisible(false); - child.setContainer(null); - flushLayout(); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#forceLayout() - */ - public void flushLayout() { - layoutDirty = true; - super.flushLayout(); - - if (layoutDirty) { - resizeSashes(); - } - } - - /** - * Replace one part with another. - */ - public void replace(LayoutPart oldChild, LayoutPart newChild) { - - if (!isChild(oldChild)) { - return; - } - - if (oldChild == getZoomedPart()) { - if (newChild instanceof PartPlaceholder) { - childRequestZoomOut(); - } else { - zoomedPart.setZoomed(false); - zoomedPart = newChild; - zoomedPart.setZoomed(true); - } - } - - children.remove(oldChild); - children.add(newChild); - - childAdded(newChild); - - if (root != null) { - LayoutTree leaf = null; - - leaf = root.find(oldChild); - if (leaf != null) { - leaf.setPart(newChild); - } - } - - childRemoved(oldChild); - if (active) { - oldChild.setVisible(false); - oldChild.setContainer(null); - newChild.createControl(parent); - newChild.setContainer(this); - newChild.setVisible(zoomedPart == null || zoomedPart == newChild); - resizeChild(newChild); - } - } - - private void resizeSashes() { - layoutDirty = false; - if (!active) { - return; - } - - if (isZoomed()) { - getZoomedPart().setBounds(parent.getClientArea()); - } else { - if (root != null) { - root.setBounds(parent.getClientArea()); - } - } - } - - /** - * Returns the maximum size that can be utilized by this part if the given width and - * height are available. Parts can overload this if they have a quantized set of preferred - * sizes. - * - * @param width available horizontal space (pixels) - * @return returns a new point where point.x is <= availableWidth and point.y is <= availableHeight - */ - public int computePreferredSize(boolean width, int availableParallel, int availablePerpendicular, int preferredParallel) { - if (isZoomed()) { - return getZoomedPart().computePreferredSize(width, availableParallel, availablePerpendicular, preferredParallel); - } - - if (root != null) { - return root.computePreferredSize(width, availableParallel, availablePerpendicular, preferredParallel); - } - - return preferredParallel; - } - - public int getSizeFlags(boolean width) { - if (isZoomed()) { - return getZoomedPart().getSizeFlags(width); - } - - if (root != null) { - return root.getSizeFlags(width); - } - - return 0; - } - - /** - * @see LayoutPart#setBounds - */ - public void setBounds(Rectangle r) { - this.parent.setBounds(r); - } - - /** - * Zoom in on a particular layout part. - * - * The implementation of zoom is quite simple. When zoom occurs we create - * a zoom root which only contains the zoom part. We store the old - * root in unzoomRoot and then active the zoom root. When unzoom occurs - * we restore the unzoomRoot and dispose the zoom root. - * - * Note: Method assumes we are active. - */ - private void zoomIn(LayoutPart part) { - // Sanity check. - if (isZoomed()) { - return; - } - - // Hide the sashes - root.disposeSashes(); - - // Make all parts invisible except for the zoomed part - LayoutPart[] children = getChildren(); - for (int i = 0; i < children.length; i++) { - LayoutPart child = children[i]; - child.setVisible(child == part); - } - - zoomedPart = part; - - // Notify the part that it has been zoomed - part.setZoomed(true); - - // Remember that we need to trigger a layout - layoutDirty = true; - } - - /** - * Returns the currently zoomed part or null if none - * - * @return the currently zoomed part or null if none - * @since 3.1 - */ - public LayoutPart getZoomedPart() { - return zoomedPart; - } - - public void childRequestZoomIn(LayoutPart toZoom) { - if (!SwtUtil.isDisposed(this.parent)) { - this.parent.setRedraw(false); - } - try { - zoomIn(toZoom); - - requestZoomIn(); - - if (layoutDirty) { - resizeSashes(); - } - } finally { - if (!SwtUtil.isDisposed(this.parent)) { - this.parent.setRedraw(true); - } - } - } - - public void childRequestZoomOut() { - if (!SwtUtil.isDisposed(this.parent)) { - this.parent.setRedraw(false); - } - try { - zoomOut(); - - requestZoomOut(); - - if (layoutDirty) { - resizeSashes(); - } - } finally { - if (!SwtUtil.isDisposed(this.parent)) { - this.parent.setRedraw(true); - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#setZoomed(boolean) - */ - public void setZoomed(boolean isZoomed) { - if (!isZoomed) { - zoomOut(); - } else { - if (!isZoomed()) { - LayoutPart toZoom = pickPartToZoom(); - - if (toZoom != null) { - zoomIn(toZoom); - } - } - } - super.setZoomed(isZoomed); - } - - public LayoutPart pickPartToZoom() { - return findBottomRight(); - } - - /** - * Zoom out. - * - * See zoomIn for implementation details. - * - * Note: Method assumes we are active. - */ - private void zoomOut() { - // Sanity check. - if (!isZoomed()) { - return; - } - - LayoutPart zoomedPart = this.zoomedPart; - this.zoomedPart = null; - // Inform the part that it is no longer zoomed - zoomedPart.setZoomed(false); - - // Make all children visible - LayoutPart[] children = getChildren(); - for (int i = 0; i < children.length; i++) { - LayoutPart child = children[i]; - - child.setVisible(true); - } - - // Recreate the sashes - root.createControl(getParent()); - - // Ensure that the part being un-zoomed will have its size refreshed. - LayoutTree node = root.find(zoomedPart); - node.flushCache(); - - layoutDirty = true; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.dnd.IDragOverListener#drag(org.eclipse.swt.widgets.Control, java.lang.Object, org.eclipse.swt.graphics.Point, org.eclipse.swt.graphics.Rectangle) - */ - public IDropTarget drag(Control currentControl, Object draggedObject, - Point position, Rectangle dragRectangle) { - if (!(draggedObject instanceof LayoutPart)) { - return null; - } - - final LayoutPart sourcePart = (LayoutPart) draggedObject; - - if (!isStackType(sourcePart) && !isPaneType(sourcePart)) { - return null; - } - - boolean differentWindows = sourcePart.getWorkbenchWindow() != getWorkbenchWindow(); - - // Special check for views that haven't been shown yet. Since they don't have - // controls checking for their WBW results in a 'null' (but their 'page' is set - if (sourcePart instanceof ViewPane) { - differentWindows = ((ViewPane)sourcePart).getPage() != getPage(); - } - - boolean editorDropOK = ((sourcePart instanceof EditorPane) && - sourcePart.getWorkbenchWindow().getWorkbench() == - getWorkbenchWindow().getWorkbench()); - if (differentWindows && !editorDropOK) { - return null; - } - - Rectangle containerBounds = DragUtil.getDisplayBounds(parent); - LayoutPart targetPart = null; - ILayoutContainer sourceContainer = isStackType(sourcePart) ? (ILayoutContainer) sourcePart - : sourcePart.getContainer(); - - // If this container has no visible children - if (getVisibleChildrenCount(this) == 0) { - return createDropTarget(sourcePart, SWT.CENTER, SWT.CENTER, null); - } - - if (containerBounds.contains(position)) { - - if (root != null) { - targetPart = root.findPart(parent.toControl(position)); - } - - if (targetPart != null) { - final Control targetControl = targetPart.getControl(); - - final Rectangle targetBounds = DragUtil - .getDisplayBounds(targetControl); - - int side = Geometry.getClosestSide(targetBounds, position); - int distance = Geometry.getDistanceFromEdge(targetBounds, position, side); - - // is the source coming from a standalone part - boolean standalone = (isStackType(sourcePart) - && ((PartStack) sourcePart).isStandalone()) - || (isPaneType(sourcePart) - && ((PartPane) sourcePart).getStack()!=null - && ((PartPane) sourcePart).getStack().isStandalone()); - - // Only allow dropping onto an existing stack from different windows - if (differentWindows && targetPart instanceof EditorStack) { - IDropTarget target = targetPart.getDropTarget(draggedObject, position); - return target; - } - - // Reserve the 5 pixels around the edge of the part for the drop-on-edge cursor - if (distance >= 5 && !standalone) { - // Otherwise, ask the part if it has any special meaning for this drop location - IDropTarget target = targetPart.getDropTarget(draggedObject, position); - if (target != null) { - return target; - } - } - - if (distance > 30 && isStackType(targetPart) && !standalone) { - if (targetPart instanceof ILayoutContainer) { - ILayoutContainer targetContainer = (ILayoutContainer)targetPart; - if (targetContainer.allowsAdd(sourcePart)) { - side = SWT.CENTER; - } - } - } - - // If the part doesn't want to override this drop location then drop on the edge - - // A "pointless drop" would be one that will put the dragged object back where it started. - // Note that it should be perfectly valid to drag an object back to where it came from -- however, - // the drop should be ignored. - - boolean pointlessDrop = isZoomed(); - - if (sourcePart == targetPart) { - pointlessDrop = true; - } - - if ((sourceContainer != null) - && (sourceContainer == targetPart) - && getVisibleChildrenCount(sourceContainer) <= 1) { - pointlessDrop = true; - } - - if (side == SWT.CENTER - && sourcePart.getContainer() == targetPart) { - pointlessDrop = true; - } - - int cursor = side; - - if (pointlessDrop) { - side = SWT.NONE; - cursor = SWT.CENTER; - } - - return createDropTarget(sourcePart, side, cursor, targetPart); - } - } else { - // We only allow dropping into a stack, not creating one - if (differentWindows) - return null; - - int side = Geometry.getClosestSide(containerBounds, position); - - boolean pointlessDrop = isZoomed(); - - if ((isStackType(sourcePart) && sourcePart.getContainer() == this) - || (sourcePart.getContainer() != null - && isPaneType(sourcePart) - && getVisibleChildrenCount(sourcePart.getContainer()) <= 1) - && ((LayoutPart)sourcePart.getContainer()).getContainer() == this) { - if (root == null || getVisibleChildrenCount(this) <= 1) { - pointlessDrop = true; - } - } - - int cursor = Geometry.getOppositeSide(side); - - if (pointlessDrop) { - side = SWT.NONE; - } - - return createDropTarget(sourcePart, side, cursor, null); - } - - return null; - } - - /** - * @param sourcePart - * @param targetPart - * @param side - * @param cursor - * @return - * @since 3.1 - */ - private SashContainerDropTarget createDropTarget(final LayoutPart sourcePart, int side, int cursor, LayoutPart targetPart) { - if (dropTarget == null) { - dropTarget = new SashContainerDropTarget(sourcePart, side, cursor, - targetPart); - } else { - dropTarget.setTarget(sourcePart, side, cursor, targetPart); - } - return dropTarget; - } - - /** - * Returns true iff this PartSashContainer allows its parts to be stacked onto the given - * container. - * - * @param container - * @return - */ - public abstract boolean isStackType(LayoutPart toTest); - - public abstract boolean isPaneType(LayoutPart toTest); - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#dropObject(org.eclipse.ui.internal.LayoutPart, org.eclipse.ui.internal.LayoutPart, int) - */ - protected void dropObject(PartPane[] toDrop, LayoutPart visiblePart, - LayoutPart targetPart, int side) { - getControl().setRedraw(false); - - // Targetpart is null if there isn't a part under the cursor (all the parts are - // hidden or the container is empty). In this case, the actual side doesn't really - // since we'll be the only visible container and will fill the entire space. However, - // we can't leave it as SWT.CENTER since we can't stack if we don't have something - // to stack on. In this case, we pick SWT.BOTTOM -- this will insert the new pane - // below any currently-hidden parts. - if (targetPart == null && side == SWT.CENTER) { - side = SWT.BOTTOM; - } - - if (side == SWT.CENTER) { - if (isStackType(targetPart)) { - PartStack stack = (PartStack) targetPart; - for (int idx = 0; idx < toDrop.length; idx++) { - PartPane next = toDrop[idx]; - stack(next, stack); - } - } - } else { - PartStack newPart = createStack(); - - // if the toDrop array has 1 item propogate the stack - // appearance - if (toDrop.length == 1 && toDrop[0].getStack()!=null) { - toDrop[0].getStack().copyAppearanceProperties(newPart); - } - - for (int idx = 0; idx < toDrop.length; idx++) { - PartPane next = toDrop[idx]; - stack(next, newPart); - } - - addEnhanced(newPart, side, getDockingRatio(newPart, targetPart), - targetPart); - } - - if (visiblePart != null) { - setVisiblePart(visiblePart.getContainer(), visiblePart); - } - - getControl().setRedraw(true); - - if (visiblePart != null) { - visiblePart.setFocus(); - } - } - - protected abstract PartStack createStack(); - - public void stack(LayoutPart newPart, ILayoutContainer container) { - getControl().setRedraw(false); - - // Only deref the part if it is being referenced in -this- perspective - Perspective persp = page.getActivePerspective(); - PerspectiveHelper pres = (persp != null) ? persp.getPresentation() : null; - if (pres != null && newPart instanceof ViewPane) { - ViewPane vp = (ViewPane) newPart; - IViewReference vRef = vp.getViewReference(); - LayoutPart fpp = pres.findPart(vRef.getId(), vRef.getSecondaryId()); - - // 'findPart' won't find fast views that don't exist in the main presentation - if (fpp != null || persp.isFastView(vRef)) { - // Remove the part from old container. - derefPart(newPart); - } - } - else { - // Remove the part from old container. - derefPart(newPart); - } - - // Reparent part and add it to the workbook - newPart.reparent(getParent()); - container.add(newPart); - getControl().setRedraw(true); - - } - - /** - * @param container - * @param visiblePart - */ - protected abstract void setVisiblePart(ILayoutContainer container, - LayoutPart visiblePart); - - /** - * @param container - * @return - */ - protected abstract LayoutPart getVisiblePart(ILayoutContainer container); - - /** - * @param sourcePart - */ - protected void derefPart(LayoutPart sourcePart) { - ILayoutContainer container = sourcePart.getContainer(); - if (container != null) { - container.remove(sourcePart); - } - - if (container instanceof LayoutPart) { - if (isStackType((LayoutPart) container)) { - PartStack stack = (PartStack) container; - if (stack.getChildren().length == 0) { - remove(stack); - stack.dispose(); - } - } - } - } - - protected int getVisibleChildrenCount(ILayoutContainer container) { - // Treat null as an empty container - if (container == null) { - return 0; - } - - LayoutPart[] children = container.getChildren(); - - int count = 0; - for (int idx = 0; idx < children.length; idx++) { - if (!(children[idx] instanceof PartPlaceholder)) { - count++; - } - } - - return count; - } - - protected float getDockingRatio(LayoutPart dragged, LayoutPart target) { - return 0.5f; - } - - /** - * Writes a description of the layout to the given string buffer. - * This is used for drag-drop test suites to determine if two layouts are the - * same. Like a hash code, the description should compare as equal iff the - * layouts are the same. However, it should be user-readable in order to - * help debug failed tests. Although these are english readable strings, - * they should not be translated or equality tests will fail. - * - * @param buf - */ - public void describeLayout(StringBuffer buf) { - if (root == null) { - return; - } - - if (isZoomed()) { - buf.append("zoomed "); //$NON-NLS-1$ - root.describeLayout(buf); - } else { - buf.append("layout "); //$NON-NLS-1$ - root.describeLayout(buf); - } - } - - /** - * Adds a new child to the container relative to some part - * - * @param child - * @param relationship - * @param left preferred pixel size of the left/top child - * @param right preferred pixel size of the right/bottom child - * @param relative relative part - */ - void add(LayoutPart child, int relationship, int left, int right, - LayoutPart relative) { - - if (child == null) { - return; - } - if (relative != null && !isChild(relative)) { - return; - } - if (relationship < IPageLayout.LEFT - || relationship > IPageLayout.BOTTOM) { - relationship = IPageLayout.LEFT; - } - - // store info about relative positions - RelationshipInfo info = new RelationshipInfo(); - info.part = child; - info.relationship = relationship; - info.left = left; - info.right = right; - info.relative = relative; - addChild(info); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#isZoomed(org.eclipse.ui.internal.LayoutPart) - */ - public boolean childIsZoomed(LayoutPart toTest) { - return toTest == getZoomedPart(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#allowsAutoFocus() - */ - public boolean allowsAutoFocus() { - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#startDeferringEvents() - */ - protected void startDeferringEvents() { - super.startDeferringEvents(); - - LayoutPart[] deferredChildren = (LayoutPart[]) children.toArray(new LayoutPart[children.size()]); - for (int i = 0; i < deferredChildren.length; i++) { - LayoutPart child = deferredChildren[i]; - - child.deferUpdates(true); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#handleDeferredEvents() - */ - protected void handleDeferredEvents() { - super.handleDeferredEvents(); - - LayoutPart[] deferredChildren = (LayoutPart[]) children.toArray(new LayoutPart[children.size()]); - for (int i = 0; i < deferredChildren.length; i++) { - LayoutPart child = deferredChildren[i]; - - child.deferUpdates(false); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#testInvariants() - */ - public void testInvariants() { - super.testInvariants(); - - // If we have a parent container, ensure that we are displaying the zoomed appearance iff - // our parent is zoomed in on us - if (getContainer() != null) { - Assert.isTrue((getZoomedPart() != null) == (getContainer().childIsZoomed(this))); - } - - LayoutPart[] childArray = getChildren(); - - for (int idx = 0; idx < childArray.length; idx++) { - childArray[idx].testInvariants(); - } - - // If we're zoomed, ensure that we're actually zoomed into one of our children - if (isZoomed()) { - Assert.isTrue(children.contains(zoomedPart)); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartStack.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartStack.java deleted file mode 100644 index 972da4f3a03..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartStack.java +++ /dev/null @@ -1,1804 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Chris Gross chris.gross@us.ibm.com Bug 107443 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Set; -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.ListenerList; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.util.Geometry; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.graphics.Cursor; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IPersistable; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.XMLMemento; -import org.eclipse.ui.internal.StartupThreading.StartupRunnable; -import org.eclipse.ui.internal.dnd.AbstractDropTarget; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.dnd.IDropTarget; -import org.eclipse.ui.internal.dnd.SwtUtil; -import org.eclipse.ui.internal.intro.IIntroConstants; -import org.eclipse.ui.internal.layout.ITrimManager; -import org.eclipse.ui.internal.layout.IWindowTrim; -import org.eclipse.ui.internal.presentations.PresentablePart; -import org.eclipse.ui.internal.presentations.PresentationFactoryUtil; -import org.eclipse.ui.internal.presentations.PresentationSerializer; -import org.eclipse.ui.internal.util.PrefUtil; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.presentations.AbstractPresentationFactory; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackDropResult; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * Implements the common behavior for stacks of Panes (ie: EditorStack and ViewStack) - * This layout container has PartPanes as children and belongs to a PartSashContainer. - * - * @since 3.0 - */ -public abstract class PartStack extends LayoutPart implements ILayoutContainer { - - public static final int PROP_SELECTION = 0x42; - - private List children = new ArrayList(3); - private boolean isActive = true; - private ArrayList presentableParts = new ArrayList(); - - private Map properties = new HashMap(); - - protected int appearance = PresentationFactoryUtil.ROLE_VIEW; - - /** - * Stores the last value passed to setSelection. If UI updates are being deferred, - * this may be significantly different from the other current pointers. Once UI updates - * are re-enabled, the stack will update the presentation selection to match the requested - * current pointer. - */ - private LayoutPart requestedCurrent; - - /** - * Stores the current part for the stack. Whenever the outside world asks a PartStack - * for the current part, this is what gets returned. This pointer is only updated after - * the presentation selection has been restored and the stack has finished updating its - * internal state. If the stack is still in the process of updating the presentation, - * it will still point to the previous part until the presentation is up-to-date. - */ - private LayoutPart current; - - /** - * Stores the presentable part sent to the presentation. Whenever the presentation - * asks for the current part, this is what gets returned. This is updated before sending - * the part to the presentation, and it is not updated while UI updates are disabled. - * When UI updates are enabled, the stack first makes presentationCurrent match - * requestedCurrent. Once the presentation is displaying the correct part, the "current" - * pointer on PartStack is updated. - */ - private PresentablePart presentationCurrent; - - private boolean ignoreSelectionChanges = false; - - protected IMemento savedPresentationState = null; - - protected DefaultStackPresentationSite presentationSite = new DefaultStackPresentationSite() { - - public void close(IPresentablePart part) { - PartStack.this.close(part); - } - - public void close(IPresentablePart[] parts) { - PartStack.this.close(parts); - } - - public void dragStart(IPresentablePart beingDragged, - Point initialLocation, boolean keyboard) { - PartStack.this.dragStart(beingDragged, initialLocation, keyboard); - } - - public void dragStart(Point initialLocation, boolean keyboard) { - PartStack.this.dragStart(null, initialLocation, keyboard); - } - - public boolean isPartMoveable(IPresentablePart part) { - return PartStack.this.isMoveable(part); - } - - public void selectPart(IPresentablePart toSelect) { - PartStack.this.presentationSelectionChanged(toSelect); - } - - public boolean supportsState(int state) { - return PartStack.this.supportsState(state); - } - - public void setState(int newState) { - PartStack.this.setState(newState); - } - - public IPresentablePart getSelectedPart() { - return PartStack.this.getSelectedPart(); - } - - public void addSystemActions(IMenuManager menuManager) { - PartStack.this.addSystemActions(menuManager); - } - - public boolean isStackMoveable() { - return canMoveFolder(); - } - - public void flushLayout() { - PartStack.this.flushLayout(); - } - - public IPresentablePart[] getPartList() { - List parts = getPresentableParts(); - - return (IPresentablePart[]) parts.toArray(new IPresentablePart[parts.size()]); - } - - public String getProperty(String id) { - return PartStack.this.getProperty(id); - } - }; - - private static final class PartStackDropResult extends AbstractDropTarget { - private PartPane pane; - - // Result of the presentation's dragOver method or null if we are stacking over the - // client area of the pane. - private StackDropResult dropResult; - private PartStack stack; - - /** - * Resets the target of this drop result (allows the same drop result object to be - * reused) - * - * @param stack - * @param pane - * @param result result of the presentation's dragOver method, or null if we are - * simply stacking anywhere. - * @since 3.1 - */ - public void setTarget(PartStack stack, PartPane pane, StackDropResult result) { - this.pane = pane; - this.dropResult = result; - this.stack = stack; - } - - public void drop() { - // If we're dragging a pane over itself do nothing - //if (dropResult.getInsertionPoint() == pane.getPresentablePart()) { return; }; - - Object cookie = null; - if (dropResult != null) { - cookie = dropResult.getCookie(); - } - - // Handle cross window drops by opening a new editor - if (pane instanceof EditorPane) { - if (pane.getWorkbenchWindow() != stack.getWorkbenchWindow()) { - EditorPane editor = (EditorPane) pane; - try { - IEditorInput input = editor.getEditorReference().getEditorInput(); - - // Close the old editor and capture the actual closed state incase of a 'cancel' - boolean editorClosed = editor.getPage().closeEditor(editor.getEditorReference(), true); - - // Only open open the new editor if the old one closed - if (editorClosed) - stack.getPage().openEditor(input, editor.getEditorReference().getId()); - return; - } catch (PartInitException e) { - e.printStackTrace(); - } - - } - } - - if (pane.getContainer() != stack) { - // Moving from another stack - stack.derefPart(pane); - pane.reparent(stack.getParent()); - stack.add(pane, cookie); - stack.setSelection(pane); - pane.setFocus(); - } else if (cookie != null) { - // Rearranging within this stack - stack.getPresentation().movePart(stack.getPresentablePart(pane), cookie); - } - } - - public Cursor getCursor() { - return DragCursors.getCursor(DragCursors.CENTER); - } - - public Rectangle getSnapRectangle() { - if (dropResult == null) { - return DragUtil.getDisplayBounds(stack.getControl()); - } - return dropResult.getSnapRectangle(); - } - } - - private static final PartStackDropResult dropResult = new PartStackDropResult(); - - protected boolean isMinimized; - - private ListenerList listeners = new ListenerList(); - - /** - * Custom presentation factory to use for this stack, or null to - * use the default - */ - private AbstractPresentationFactory factory; - - private boolean smartZoomed = false; - private boolean doingUnzoom = false; - - protected abstract boolean isMoveable(IPresentablePart part); - - protected abstract void addSystemActions(IMenuManager menuManager); - - protected abstract boolean supportsState(int newState); - - protected abstract boolean canMoveFolder(); - - protected abstract void derefPart(LayoutPart toDeref); - - protected abstract boolean allowsDrop(PartPane part); - - protected static void appendToGroupIfPossible(IMenuManager m, - String groupId, ContributionItem item) { - try { - m.appendToGroup(groupId, item); - } catch (IllegalArgumentException e) { - m.add(item); - } - } - - /** - * Creates a new PartStack, given a constant determining which presentation to use - * - * @param appearance one of the PresentationFactoryUtil.ROLE_* constants - */ - public PartStack(int appearance) { - this(appearance, null); - } - - /** - * Creates a new part stack that uses the given custom presentation factory - * @param appearance - * @param factory custom factory to use (or null to use the default) - */ - public PartStack(int appearance, AbstractPresentationFactory factory) { - super("PartStack"); //$NON-NLS-1$ - - this.appearance = appearance; - this.factory = factory; - } - - /** - * Adds a property listener to this stack. The listener will receive a PROP_SELECTION - * event whenever the result of getSelection changes - * - * @param listener - */ - public void addListener(IPropertyListener listener) { - listeners.add(listener); - } - - public void removeListener(IPropertyListener listener) { - listeners.remove(listener); - } - - protected final boolean isStandalone() { - return (appearance == PresentationFactoryUtil.ROLE_STANDALONE - || appearance == PresentationFactoryUtil.ROLE_STANDALONE_NOTITLE); - } - - /** - * Returns the currently selected IPresentablePart, or null if none - * - * @return - */ - protected IPresentablePart getSelectedPart() { - return presentationCurrent; - } - - protected IStackPresentationSite getPresentationSite() { - return presentationSite; - } - - /** - * Tests the integrity of this object. Throws an exception if the object's state - * is invalid. For use in test suites. - */ - public void testInvariants() { - Control focusControl = Display.getCurrent().getFocusControl(); - - boolean currentFound = false; - - LayoutPart[] children = getChildren(); - - for (int idx = 0; idx < children.length; idx++) { - LayoutPart child = children[idx]; - - // No null children allowed - Assert.isNotNull(child, - "null children are not allowed in PartStack"); //$NON-NLS-1$ - - // This object can only contain placeholders or PartPanes - Assert.isTrue(child instanceof PartPlaceholder - || child instanceof PartPane, - "PartStack can only contain PartPlaceholders or PartPanes"); //$NON-NLS-1$ - - // Ensure that all the PartPanes have an associated presentable part - IPresentablePart part = getPresentablePart(child); - if (child instanceof PartPane) { - Assert.isNotNull(part, - "All PartPanes must have a non-null IPresentablePart"); //$NON-NLS-1$ - } - - // Ensure that the child's backpointer points to this stack - ILayoutContainer childContainer = child.getContainer(); - - // Disable tests for placeholders -- PartPlaceholder backpointers don't - // obey the usual rules -- they sometimes point to a container placeholder - // for this stack instead of the real stack. - if (!(child instanceof PartPlaceholder)) { - - if (isDisposed()) { - - // Currently, we allow null backpointers if the widgetry is disposed. - // However, it is never valid for the child to have a parent other than - // this object - if (childContainer != null) { - Assert - .isTrue(childContainer == this, - "PartStack has a child that thinks it has a different parent"); //$NON-NLS-1$ - } - } else { - // If the widgetry exists, the child's backpointer must point to us - Assert - .isTrue(childContainer == this, - "PartStack has a child that thinks it has a different parent"); //$NON-NLS-1$ - - // If this child has focus, then ensure that it is selected and that we have - // the active appearance. - - if (SwtUtil.isChild(child.getControl(), focusControl)) { - Assert.isTrue(child == current, - "The part with focus is not the selected part"); //$NON-NLS-1$ - // focus check commented out since it fails when focus workaround in LayoutPart.setVisible is not present - // Assert.isTrue(getActive() == StackPresentation.AS_ACTIVE_FOCUS); - } - } - } - - // Ensure that "current" points to a valid child - if (child == current) { - currentFound = true; - } - - // Test the child's internal state - child.testInvariants(); - } - - // If we have at least one child, ensure that the "current" pointer points to one of them - if (!isDisposed() && getPresentableParts().size() > 0) { - Assert.isTrue(currentFound); - - if (!isDisposed()) { - StackPresentation presentation = getPresentation(); - - // If the presentation controls have focus, ensure that we have the active appearance - if (SwtUtil.isChild(presentation.getControl(), focusControl)) { - Assert - .isTrue( - getActive() == StackPresentation.AS_ACTIVE_FOCUS, - "The presentation has focus but does not have the active appearance"); //$NON-NLS-1$ - } - } - } - - // Check to that we're displaying the zoomed icon iff we're actually maximized - Assert.isTrue((getState() == IStackPresentationSite.STATE_MAXIMIZED) - == (getContainer() != null && getContainer().childIsZoomed(this))); - - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#describeLayout(java.lang.StringBuffer) - */ - public void describeLayout(StringBuffer buf) { - int activeState = getActive(); - if (activeState == StackPresentation.AS_ACTIVE_FOCUS) { - buf.append("active "); //$NON-NLS-1$ - } else if (activeState == StackPresentation.AS_ACTIVE_NOFOCUS) { - buf.append("active_nofocus "); //$NON-NLS-1$ - } - - buf.append("("); //$NON-NLS-1$ - - LayoutPart[] children = ((ILayoutContainer) this).getChildren(); - - for (int idx = 0; idx < children.length; idx++) { - - LayoutPart next = children[idx]; - if (!(next instanceof PartPlaceholder)) { - if (idx > 0) { - buf.append(", "); //$NON-NLS-1$ - } - - if (next == requestedCurrent) { - buf.append("*"); //$NON-NLS-1$ - } - - next.describeLayout(buf); - } - } - - buf.append(")"); //$NON-NLS-1$ - } - - /** - * See IVisualContainer#add - */ - public void add(LayoutPart child) { - add(child, null); - } - - /** - * Add a part at a particular position - */ - protected void add(LayoutPart newChild, Object cookie) { - children.add(newChild); - - // Fix for bug 78470: - if(!(newChild.getContainer() instanceof ContainerPlaceholder)) { - newChild.setContainer(this); - } - - showPart(newChild, cookie); - } - - public boolean allowsAdd(LayoutPart toAdd) { - return !isStandalone(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.ILayoutContainer#allowsAutoFocus() - */ - public boolean allowsAutoFocus() { - if (presentationSite.getState() == IStackPresentationSite.STATE_MINIMIZED) { - return false; - } - - return super.allowsAutoFocus(); - } - - /** - * @param parts - */ - protected void close(IPresentablePart[] parts) { - for (int idx = 0; idx < parts.length; idx++) { - IPresentablePart part = parts[idx]; - - close(part); - } - } - - /** - * @param part - */ - protected void close(IPresentablePart part) { - if (!presentationSite.isCloseable(part)) { - return; - } - - LayoutPart layoutPart = getPaneFor(part); - - if (layoutPart != null && layoutPart instanceof PartPane) { - PartPane viewPane = (PartPane) layoutPart; - - viewPane.doHide(); - } - } - - public boolean isDisposed() { - return getPresentation() == null; - } - - protected AbstractPresentationFactory getFactory() { - - if (factory != null) { - return factory; - } - - return ((WorkbenchWindow) getPage() - .getWorkbenchWindow()).getWindowConfigurer() - .getPresentationFactory(); - } - - public void createControl(Composite parent) { - if (!isDisposed()) { - return; - } - - AbstractPresentationFactory factory = getFactory(); - - PresentationSerializer serializer = new PresentationSerializer( - getPresentableParts()); - - StackPresentation presentation = PresentationFactoryUtil - .createPresentation(factory, appearance, parent, - presentationSite, serializer, savedPresentationState); - - createControl(parent, presentation); - getControl().moveBelow(null); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#getDropTarget(java.lang.Object, org.eclipse.swt.graphics.Point) - */ - public IDropTarget getDropTarget(Object draggedObject, Point position) { - - if (!(draggedObject instanceof PartPane)) { - return null; - } - - final PartPane pane = (PartPane) draggedObject; - if (isStandalone() - || !allowsDrop(pane)) { - return null; - } - - // Don't allow views to be dragged between windows - boolean differentWindows = pane.getWorkbenchWindow() != getWorkbenchWindow(); - boolean editorDropOK = ((pane instanceof EditorPane) && - pane.getWorkbenchWindow().getWorkbench() == - getWorkbenchWindow().getWorkbench()); - if (differentWindows && !editorDropOK) { - return null; - } - - StackDropResult dropResult = getPresentation().dragOver( - getControl(), position); - - if (dropResult == null) { - return null; - } - - return createDropTarget(pane, dropResult); - } - - public void setActive(boolean isActive) { - - this.isActive = isActive; - // Add all visible children to the presentation - Iterator iter = children.iterator(); - while (iter.hasNext()) { - LayoutPart part = (LayoutPart) iter.next(); - - part.setContainer(isActive ? this : null); - } - - for (Iterator iterator = presentableParts.iterator(); iterator.hasNext();) { - PresentablePart next = (PresentablePart) iterator.next(); - - next.enableInputs(isActive); - next.enableOutputs(isActive); - } - } - - public void createControl(Composite parent, StackPresentation presentation) { - - Assert.isTrue(isDisposed()); - - if (presentationSite.getPresentation() != null) { - return; - } - - presentationSite.setPresentation(presentation); - - // Add all visible children to the presentation - // Use a copy of the current set of children to avoid a ConcurrentModificationException - // if a part is added to the same stack while iterating over the children (bug 78470) - LayoutPart[] childParts = (LayoutPart[]) children.toArray(new LayoutPart[children.size()]); - for (int i = 0; i < childParts.length; i++) { - LayoutPart part = childParts[i]; - showPart(part, null); - } - - if (savedPresentationState!=null) { - PresentationSerializer serializer = new PresentationSerializer( - getPresentableParts()); - presentation.restoreState(serializer, savedPresentationState); - } - - Control ctrl = getPresentation().getControl(); - - ctrl.setData(this); - - // We should not have a placeholder selected once we've created the widgetry - if (requestedCurrent instanceof PartPlaceholder) { - requestedCurrent = null; - updateContainerVisibleTab(); - } - - refreshPresentationSelection(); - } - - public IDropTarget createDropTarget(PartPane pane, StackDropResult result) { - dropResult.setTarget(this, pane, result); - return dropResult; - } - - /** - * Saves the current state of the presentation to savedPresentationState, if the - * presentation exists. - */ - protected void savePresentationState() { - if (isDisposed()) { - return; - } - - {// Save the presentation's state before disposing it - XMLMemento memento = XMLMemento - .createWriteRoot(IWorkbenchConstants.TAG_PRESENTATION); - memento.putString(IWorkbenchConstants.TAG_ID, getFactory().getId()); - - PresentationSerializer serializer = new PresentationSerializer( - getPresentableParts()); - - getPresentation().saveState(serializer, memento); - - // Store the memento in savedPresentationState - savedPresentationState = memento; - } - } - - /** - * See LayoutPart#dispose - */ - public void dispose() { - - if (isDisposed()) { - return; - } - - savePresentationState(); - - presentationSite.dispose(); - - for (Iterator iter = presentableParts.iterator(); iter.hasNext();) { - PresentablePart part = (PresentablePart) iter.next(); - - part.dispose(); - } - presentableParts.clear(); - - presentationCurrent = null; - current = null; - fireInternalPropertyChange(PROP_SELECTION); - } - - public void findSashes(LayoutPart part, PartPane.Sashes sashes) { - ILayoutContainer container = getContainer(); - - if (container != null) { - container.findSashes(this, sashes); - } - } - - /** - * Gets the presentation bounds. - */ - public Rectangle getBounds() { - if (getPresentation() == null) { - return new Rectangle(0, 0, 0, 0); - } - - return getPresentation().getControl().getBounds(); - } - - /** - * See IVisualContainer#getChildren - */ - public LayoutPart[] getChildren() { - return (LayoutPart[]) children.toArray(new LayoutPart[children.size()]); - } - - public Control getControl() { - StackPresentation presentation = getPresentation(); - - if (presentation == null) { - return null; - } - - return presentation.getControl(); - } - - /** - * Answer the number of children. - */ - public int getItemCount() { - if (isDisposed()) { - return children.size(); - } - return getPresentableParts().size(); - } - - /** - * Returns the LayoutPart for the given IPresentablePart, or null if the given - * IPresentablePart is not in this stack. Returns null if given a null argument. - * - * @param part to locate or null - * @return - */ - protected LayoutPart getPaneFor(IPresentablePart part) { - if (part == null || !(part instanceof PresentablePart)) { - return null; - } - - return ((PresentablePart)part).getPane(); - } - - /** - * Get the parent control. - */ - public Composite getParent() { - return getControl().getParent(); - } - - /** - * Returns a list of IPresentablePart - * - * @return - */ - public List getPresentableParts() { - return presentableParts; - } - - private PresentablePart getPresentablePart(LayoutPart pane) { - for (Iterator iter = presentableParts.iterator(); iter.hasNext();) { - PresentablePart part = (PresentablePart) iter.next(); - - if (part.getPane() == pane) { - return part; - } - } - - return null; - } - - protected StackPresentation getPresentation() { - return presentationSite.getPresentation(); - } - - /** - * Returns the visible child. - * @return the currently visible part, or null if none - */ - public PartPane getSelection() { - if (current instanceof PartPane) { - return (PartPane) current; - } - return null; - } - - private void presentationSelectionChanged(IPresentablePart newSelection) { - // Ignore selection changes that occur as a result of removing a part - if (ignoreSelectionChanges) { - return; - } - LayoutPart newPart = getPaneFor(newSelection); - - // This method should only be called on objects that are already in the layout - Assert.isNotNull(newPart); - - if (newPart != requestedCurrent) { - setSelection(newPart); - } - - newPart.setFocus(); - } - - /** - * See IVisualContainer#remove - */ - public void remove(LayoutPart child) { - PresentablePart presentablePart = getPresentablePart(child); - - // Need to remove it from the list of children before notifying the presentation - // since it may setVisible(false) on the part, leading to a partHidden notification, - // during which findView must not find the view being removed. See bug 60039. - children.remove(child); - - StackPresentation presentation = getPresentation(); - - if (presentablePart != null && presentation != null) { - ignoreSelectionChanges = true; - presentableParts .remove(presentablePart); - presentation.removePart(presentablePart); - presentablePart.dispose(); - ignoreSelectionChanges = false; - } - - if (!isDisposed()) { - child.setContainer(null); - } - - if (child == requestedCurrent) { - updateContainerVisibleTab(); - } - } - - /** - * Reparent a part. Also reparent visible children... - */ - public void reparent(Composite newParent) { - - Control control = getControl(); - if ((control == null) || (control.getParent() == newParent) || !control.isReparentable()) { - return; - } - - super.reparent(newParent); - - Iterator iter = children.iterator(); - while (iter.hasNext()) { - LayoutPart next = (LayoutPart) iter.next(); - next.reparent(newParent); - } - } - - /** - * See IVisualContainer#replace - */ - public void replace(LayoutPart oldChild, LayoutPart newChild) { - int idx = children.indexOf(oldChild); - int numPlaceholders = 0; - //subtract the number of placeholders still existing in the list - //before this one - they wont have parts. - for (int i = 0; i < idx; i++) { - if (children.get(i) instanceof PartPlaceholder) { - numPlaceholders++; - } - } - Integer cookie = new Integer(idx - numPlaceholders); - children.add(idx, newChild); - - showPart(newChild, cookie); - - if (oldChild == requestedCurrent && !(newChild instanceof PartPlaceholder)) { - setSelection(newChild); - } - - remove(oldChild); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#computePreferredSize(boolean, int, int, int) - */ - public int computePreferredSize(boolean width, int availableParallel, - int availablePerpendicular, int preferredParallel) { - - return getPresentation().computePreferredSize(width, availableParallel, - availablePerpendicular, preferredParallel); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#getSizeFlags(boolean) - */ - public int getSizeFlags(boolean horizontal) { - StackPresentation presentation = getPresentation(); - - if (presentation != null) { - return presentation.getSizeFlags(horizontal); - } - - return 0; - } - - /** - * @see IPersistable - */ - public IStatus restoreState(IMemento memento) { - // Read the active tab. - String activeTabID = memento - .getString(IWorkbenchConstants.TAG_ACTIVE_PAGE_ID); - - // Read the page elements. - IMemento[] children = memento.getChildren(IWorkbenchConstants.TAG_PAGE); - if (children != null) { - // Loop through the page elements. - for (int i = 0; i < children.length; i++) { - // Get the info details. - IMemento childMem = children[i]; - String partID = childMem - .getString(IWorkbenchConstants.TAG_CONTENT); - - // Create the part. - LayoutPart part = new PartPlaceholder(partID); - part.setContainer(this); - add(part); - //1FUN70C: ITPUI:WIN - Shouldn't set Container when not active - //part.setContainer(this); - if (partID.equals(activeTabID)) { - setSelection(part); - // Mark this as the active part. - //current = part; - } - } - } - - IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); - boolean useNewMinMax = preferenceStore.getBoolean(IWorkbenchPreferenceConstants.ENABLE_NEW_MIN_MAX); - final Integer expanded = memento.getInteger(IWorkbenchConstants.TAG_EXPANDED); - if (useNewMinMax && expanded != null) { - StartupThreading.runWithoutExceptions(new StartupRunnable() { - public void runWithException() throws Throwable { - setState((expanded == null || expanded.intValue() != IStackPresentationSite.STATE_MINIMIZED) ? IStackPresentationSite.STATE_RESTORED - : IStackPresentationSite.STATE_MINIMIZED); - } - }); - } - else { - setState((expanded == null || expanded.intValue() != IStackPresentationSite.STATE_MINIMIZED) ? IStackPresentationSite.STATE_RESTORED - : IStackPresentationSite.STATE_MINIMIZED); - } - - Integer appearance = memento - .getInteger(IWorkbenchConstants.TAG_APPEARANCE); - if (appearance != null) { - this.appearance = appearance.intValue(); - } - - // Determine if the presentation has saved any info here - savedPresentationState = null; - IMemento[] presentationMementos = memento - .getChildren(IWorkbenchConstants.TAG_PRESENTATION); - - for (int idx = 0; idx < presentationMementos.length; idx++) { - IMemento child = presentationMementos[idx]; - - String id = child.getString(IWorkbenchConstants.TAG_ID); - - if (Util.equals(id, getFactory().getId())) { - savedPresentationState = child; - break; - } - } - - IMemento propertiesState = memento.getChild(IWorkbenchConstants.TAG_PROPERTIES); - if (propertiesState != null) { - IMemento[] props = propertiesState.getChildren(IWorkbenchConstants.TAG_PROPERTY); - for (int i = 0; i < props.length; i++) { - properties.put(props[i].getID(), props[i].getTextData()); - } - } - - - return Status.OK_STATUS; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#setVisible(boolean) - */ - public void setVisible(boolean makeVisible) { - Control ctrl = getControl(); - - boolean useShortcut = makeVisible || !isActive; - - if (!SwtUtil.isDisposed(ctrl) && useShortcut) { - if (makeVisible == ctrl.getVisible()) { - return; - } - } - - if (makeVisible) { - for (Iterator iterator = presentableParts.iterator(); iterator.hasNext();) { - PresentablePart next = (PresentablePart) iterator.next(); - - next.enableInputs(isActive); - next.enableOutputs(isActive); - } - } - - super.setVisible(makeVisible); - - StackPresentation presentation = getPresentation(); - - if (presentation != null) { - presentation.setVisible(makeVisible); - } - - if (!makeVisible) { - for (Iterator iterator = presentableParts.iterator(); iterator.hasNext();) { - PresentablePart next = (PresentablePart) iterator.next(); - - next.enableInputs(false); - } - } - } - - /** - * @see IPersistable - */ - public IStatus saveState(IMemento memento) { - - // Save the active tab. - if (requestedCurrent != null) { - memento.putString(IWorkbenchConstants.TAG_ACTIVE_PAGE_ID, requestedCurrent - .getCompoundId()); - } - - // Write out the presentable parts (in order) - Set cachedIds = new HashSet(); - Iterator ppIter = getPresentableParts().iterator(); - while (ppIter.hasNext()) { - PresentablePart presPart = (PresentablePart) ppIter.next(); - - IMemento childMem = memento - .createChild(IWorkbenchConstants.TAG_PAGE); - PartPane part = presPart.getPane(); - String tabText = part.getPartReference().getPartName(); - - childMem.putString(IWorkbenchConstants.TAG_LABEL, tabText); - childMem.putString(IWorkbenchConstants.TAG_CONTENT, presPart.getPane().getPlaceHolderId()); - - // Cache the id so we don't write it out later - cachedIds.add(presPart.getPane().getPlaceHolderId()); - } - - Iterator iter = children.iterator(); - while (iter.hasNext()) { - LayoutPart next = (LayoutPart) iter.next(); - - PartPane part = null; - if (next instanceof PartPane) { - // Have we already written it out? - if (cachedIds.contains(((PartPane)next).getPlaceHolderId())) - continue; - - part = (PartPane)next; - } - - IMemento childMem = memento - .createChild(IWorkbenchConstants.TAG_PAGE); - - String tabText = "LabelNotFound"; //$NON-NLS-1$ - if (part != null) { - tabText = part.getPartReference().getPartName(); - } - childMem.putString(IWorkbenchConstants.TAG_LABEL, tabText); - childMem.putString(IWorkbenchConstants.TAG_CONTENT, next - .getCompoundId()); - } - - IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); - boolean useNewMinMax = preferenceStore.getBoolean(IWorkbenchPreferenceConstants.ENABLE_NEW_MIN_MAX); - if (useNewMinMax) { - memento.putInteger(IWorkbenchConstants.TAG_EXPANDED, presentationSite.getState()); - } - else { - memento - .putInteger( - IWorkbenchConstants.TAG_EXPANDED, - (presentationSite.getState() == IStackPresentationSite.STATE_MINIMIZED) ? IStackPresentationSite.STATE_MINIMIZED - : IStackPresentationSite.STATE_RESTORED); - } - - memento.putInteger(IWorkbenchConstants.TAG_APPEARANCE, appearance); - - savePresentationState(); - - if (savedPresentationState != null) { - IMemento presentationState = memento - .createChild(IWorkbenchConstants.TAG_PRESENTATION); - presentationState.putMemento(savedPresentationState); - } - - if (!properties.isEmpty()) { - IMemento propertiesState = memento.createChild(IWorkbenchConstants.TAG_PROPERTIES); - Set ids = properties.keySet(); - for (Iterator iterator = ids.iterator(); iterator.hasNext();) { - String id = (String)iterator.next(); - - if (properties.get(id) == null) continue; - - IMemento prop = propertiesState.createChild(IWorkbenchConstants.TAG_PROPERTY, id); - prop.putTextData((String)properties.get(id)); - } - } - - - return Status.OK_STATUS; - } - - protected WorkbenchPage getPage() { - WorkbenchWindow window = (WorkbenchWindow) getWorkbenchWindow(); - - if (window == null) { - return null; - } - - return (WorkbenchPage) window.getActivePage(); - } - - /** - * Set the active appearence on the tab folder. - * - * @param active - */ - public void setActive(int activeState) { - - if (activeState == StackPresentation.AS_ACTIVE_FOCUS && isMinimized) { - setMinimized(false); - } - - presentationSite.setActive(activeState); - } - - public int getActive() { - return presentationSite.getActive(); - } - - /** - * Sets the presentation bounds. - */ - public void setBounds(Rectangle r) { - - if (getPresentation() != null) { - getPresentation().setBounds(r); - } - } - - public void setSelection(LayoutPart part) { - if (part == requestedCurrent) { - return; - } - - requestedCurrent = part; - - refreshPresentationSelection(); - } - - /** - * Subclasses should override this method to update the enablement state of their - * actions - */ - protected abstract void updateActions(PresentablePart current); - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#handleDeferredEvents() - */ - protected void handleDeferredEvents() { - super.handleDeferredEvents(); - - refreshPresentationSelection(); - } - - private void refreshPresentationSelection() { - // If deferring UI updates, exit. - if (isDeferred()) { - return; - } - - // If the presentation is already displaying the desired part, then there's nothing - // to do. - if (current == requestedCurrent) { - return; - } - - StackPresentation presentation = getPresentation(); - if (presentation != null) { - - presentationCurrent = getPresentablePart(requestedCurrent); - - if (!isDisposed()) { - updateActions(presentationCurrent); - } - - if (presentationCurrent != null && presentation != null) { - requestedCurrent.createControl(getParent()); - if (requestedCurrent.getControl().getParent() != getControl() - .getParent()) { - requestedCurrent.reparent(getControl().getParent()); - } - - - presentation.selectPart(presentationCurrent); - - } - - // Update the return value of getVisiblePart - current = requestedCurrent; - fireInternalPropertyChange(PROP_SELECTION); - } - } - - public int getState() { - return presentationSite.getState(); - } - - /** - * Sets the minimized state for this stack. The part may call this method to - * minimize or restore itself. The minimized state only affects the view - * when unzoomed in the 3.0 presentation (in 3.3 it's handled by the - * ViewStack directly and works as expected). - */ - public void setMinimized(boolean minimized) { - if (minimized != isMinimized) { - isMinimized = minimized; - - refreshPresentationState(); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#obscuredByZoom(org.eclipse.ui.internal.LayoutPart) - */ - public boolean childObscuredByZoom(LayoutPart toTest) { - return isObscuredByZoom(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#requestZoom(org.eclipse.ui.internal.LayoutPart) - */ - public void childRequestZoomIn(LayoutPart toZoom) { - super.childRequestZoomIn(toZoom); - - requestZoomIn(); - } - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#requestZoomOut() - */ - public void childRequestZoomOut() { - super.childRequestZoomOut(); - - requestZoomOut(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#isZoomed(org.eclipse.ui.internal.LayoutPart) - */ - public boolean childIsZoomed(LayoutPart toTest) { - return isZoomed(); - } - - /** - * This is a hack that allows us to preserve the old - * min/max behavior for the stack containing the IntroPart. - * This is required to have the initial Intro (Welcome) - * pane to show correctly but will induce strange - * effects should a user re-locate the part to - * stacks other that its initial one... - * - * @return true if the stack contains the intro - * as a ViewPane (not if it's only a placeholder) - */ - private boolean isIntroInStack() { - LayoutPart[] kids = getChildren(); - for (int i = 0; i < kids.length; i++) { - if (kids[i] instanceof ViewPane) { - ViewPane vp = (ViewPane) kids[i]; - if (vp.getID().equals(IIntroConstants.INTRO_VIEW_ID)) - return true; - } - } - return false; - } - - private void smartZoom() { - WorkbenchWindow wbw = (WorkbenchWindow) getPage().getWorkbenchWindow(); - if (wbw == null || wbw.getShell() == null) - return; - - Perspective perspective = getPage().getActivePerspective(); - FastViewManager fvm = perspective.getFastViewManager(); - - fvm.deferUpdates(true); - - // Cache the layout bounds - perspective.getPresentation().updateBoundsMap(); - - LayoutPart[] children = perspective.getPresentation().getLayout().getChildren(); - for (int i = 0; i < children.length; i++) { - if (children[i] != this) { - if (children[i] instanceof ViewStack) { - ((ViewStack) children[i]).setMinimized(true); - ViewStackTrimToolBar vstb = fvm - .getViewStackTrimToolbar(children[i] - .getID()); - vstb.setRestoreOnUnzoom(true); - } - else if (children[i] instanceof EditorSashContainer && !(this instanceof EditorStack)) { - perspective.setEditorAreaState(IStackPresentationSite.STATE_MINIMIZED); - perspective.setEditorAreaRestoreOnUnzoom(true); - } - } - } - - // If the editor area has changed state tell the perspective - if (this instanceof EditorStack) - perspective.setEditorAreaState(IStackPresentationSite.STATE_MAXIMIZED); - - // Clear the boundsMap - perspective.getPresentation().resetBoundsMap(); - - // We're done batching... - fvm.deferUpdates(false); - - perspective.getPresentation().setMaximizedStack(this); - smartZoomed = true; - } - - protected void smartUnzoom() { - // Prevent recursion through 'setMinimized' - if (doingUnzoom) - return; - doingUnzoom = true; - - WorkbenchWindow wbw = (WorkbenchWindow) getPage().getWorkbenchWindow(); - if (wbw == null || wbw.getShell() == null) - return; - - ITrimManager tbm = wbw.getTrimManager(); - Perspective perspective = getPage().getActivePerspective(); - FastViewManager fvm = perspective.getFastViewManager(); - - ILayoutContainer root = getContainer(); - - // We go up one more level when maximizing an editor stack - // so that we 'zoom' the editor area - boolean restoringEditorArea = false; - if (root instanceof EditorSashContainer) { - root = ((EditorSashContainer) root).getContainer(); - restoringEditorArea = true; - } - - // This is a compound operation - fvm.deferUpdates(true); - - LayoutPart[] children = root.getChildren(); - for (int i = 0; i < children.length; i++) { - if (children[i] != this) { - IWindowTrim trim = tbm.getTrim(children[i].getID()); - if (trim == null) - continue; - - if (trim instanceof ViewStackTrimToolBar) { - ViewStackTrimToolBar vstb = (ViewStackTrimToolBar) trim; - if (vstb.restoreOnUnzoom() - && children[i] instanceof ContainerPlaceholder) { - // In the current presentation its a - // container placeholder - ViewStack realStack = (ViewStack) ((ContainerPlaceholder) children[i]) - .getRealContainer(); - realStack.setMinimized(false); - - vstb.setRestoreOnUnzoom(false); - } - } else if (trim instanceof EditorAreaTrimToolBar) { - if (perspective.getEditorAreaRestoreOnUnzoom()) - perspective.setEditorAreaState(IStackPresentationSite.STATE_RESTORED); - } - } - } - - // If the editor area has changed state tell the perspective - if (restoringEditorArea) - perspective.setEditorAreaState(IStackPresentationSite.STATE_RESTORED); - - perspective.getPresentation().setMaximizedStack(null); - - fvm.deferUpdates(false); - smartZoomed = false; - - doingUnzoom = false; - } - - protected void setState(final int newState) { - final int oldState = presentationSite.getState(); - if (!supportsState(newState) || newState == oldState) { - return; - } - - final WorkbenchWindow wbw = (WorkbenchWindow) getPage().getWorkbenchWindow(); - if (wbw == null || wbw.getShell() == null || wbw.getActiveWorkbenchPage() == null) - return; - - WorkbenchPage page = wbw.getActiveWorkbenchPage(); - if (page == null) - return; - - boolean useNewMinMax = Perspective.useNewMinMax(page.getActivePerspective()); - - // we have to fiddle with the zoom behavior to satisfy Intro req's - // by using the old zoom behavior for its stack - if (newState == IStackPresentationSite.STATE_MAXIMIZED) - useNewMinMax = useNewMinMax && !isIntroInStack(); - else if (newState == IStackPresentationSite.STATE_RESTORED) { - PartStack maxStack = page.getActivePerspective().getPresentation().getMaximizedStack(); - useNewMinMax = useNewMinMax && (maxStack == this || maxStack instanceof EditorStack); - } - - if (useNewMinMax) { - StartupThreading.runWithoutExceptions(new StartupRunnable() { - public void runWithException() throws Throwable { - wbw.getPageComposite().setRedraw(false); - try { - if (newState == IStackPresentationSite.STATE_MAXIMIZED) { - smartZoom(); - } else if (oldState == IStackPresentationSite.STATE_MAXIMIZED) { - smartUnzoom(); - } - - if (newState == IStackPresentationSite.STATE_MINIMIZED) { - setMinimized(true); - } - } finally { - wbw.getPageComposite().setRedraw(true); - - // Force a redraw (fixes Mac refresh) - wbw.getShell().redraw(); - } - - setPresentationState(newState); - } - }); - } else { - boolean minimized = (newState == IStackPresentationSite.STATE_MINIMIZED); - setMinimized(minimized); - - if (newState == IStackPresentationSite.STATE_MAXIMIZED) { - requestZoomIn(); - } else if (oldState == IStackPresentationSite.STATE_MAXIMIZED) { - requestZoomOut(); - - if (newState == IStackPresentationSite.STATE_MINIMIZED) - setMinimized(true); - } - } - } - - - /** - * Called by the workbench page to notify this part that it has been zoomed or unzoomed. - * The PartStack should not call this method itself -- it must request zoom changes by - * talking to the WorkbenchPage. - */ - public void setZoomed(boolean isZoomed) { - - super.setZoomed(isZoomed); - - LayoutPart[] children = getChildren(); - - for (int i = 0; i < children.length; i++) { - LayoutPart next = children[i]; - - next.setZoomed(isZoomed); - } - - refreshPresentationState(); - } - - public boolean isZoomed() { - ILayoutContainer container = getContainer(); - - if (container != null) { - return container.childIsZoomed(this); - } - - return false; - } - - protected void refreshPresentationState() { - if (isZoomed() || smartZoomed) { - presentationSite.setPresentationState(IStackPresentationSite.STATE_MAXIMIZED); - } else { - - boolean wasMinimized = (presentationSite.getState() == IStackPresentationSite.STATE_MINIMIZED); - - if (isMinimized) { - presentationSite.setPresentationState(IStackPresentationSite.STATE_MINIMIZED); - } else { - presentationSite.setPresentationState(IStackPresentationSite.STATE_RESTORED); - } - - if (isMinimized != wasMinimized) { - flushLayout(); - - if (isMinimized) { - WorkbenchPage page = getPage(); - - if (page != null) { - page.refreshActiveView(); - } - } - } - } - } - - /** - * Makes the given part visible in the presentation. - * @param part the part to add to the stack - * @param cookie other information - */ - private void showPart(LayoutPart part, Object cookie) { - - if (isDisposed()) { - return; - } - - if ((part instanceof PartPlaceholder)) { - part.setContainer(this); - return; - } - - if (!(part instanceof PartPane)) { - WorkbenchPlugin.log(NLS.bind( - WorkbenchMessages.PartStack_incorrectPartInFolder, part - .getID())); - return; - } - - PartPane pane = (PartPane)part; - - PresentablePart presentablePart = new PresentablePart(pane, getControl().getParent()); - presentableParts.add(presentablePart); - - if (isActive) { - part.setContainer(this); - - // The active part should always be enabled - if (part.getControl() != null) - part.getControl().setEnabled(true); - } - - presentationSite.getPresentation().addPart(presentablePart, cookie); - - if (requestedCurrent == null) { - setSelection(part); - } - - if (childObscuredByZoom(part)) { - presentablePart.enableInputs(false); - } - } - - /** - * Update the container to show the correct visible tab based on the - * activation list. - */ - private void updateContainerVisibleTab() { - LayoutPart[] parts = getChildren(); - - if (parts.length < 1) { - setSelection(null); - return; - } - - PartPane selPart = null; - int topIndex = 0; - WorkbenchPage page = getPage(); - - if (page != null) { - IWorkbenchPartReference sortedPartsArray[] = page.getSortedParts(); - List sortedParts = Arrays.asList(sortedPartsArray); - for (int i = 0; i < parts.length; i++) { - if (parts[i] instanceof PartPane) { - IWorkbenchPartReference part = ((PartPane) parts[i]) - .getPartReference(); - int index = sortedParts.indexOf(part); - if (index >= topIndex) { - topIndex = index; - selPart = (PartPane) parts[i]; - } - } - } - - } - - if (selPart == null) { - List presentableParts = getPresentableParts(); - if (presentableParts.size() != 0) { - IPresentablePart part = (IPresentablePart) getPresentableParts() - .get(0); - - selPart = (PartPane) getPaneFor(part); - } - } - - setSelection(selPart); - } - - /** - * - */ - public void showSystemMenu() { - getPresentation().showSystemMenu(); - } - - public void showPaneMenu() { - getPresentation().showPaneMenu(); - } - - public void showPartList() { - getPresentation().showPartList(); - } - - public Control[] getTabList(LayoutPart part) { - if (part != null) { - IPresentablePart presentablePart = getPresentablePart(part); - StackPresentation presentation = getPresentation(); - - if (presentablePart != null && presentation != null) { - return presentation.getTabList(presentablePart); - } - } - - return new Control[0]; - } - - /** - * - * @param beingDragged - * @param initialLocation - * @param keyboard - */ - private void dragStart(IPresentablePart beingDragged, Point initialLocation, - boolean keyboard) { - if (beingDragged == null) { - paneDragStart((LayoutPart)null, initialLocation, keyboard); - } else { - if (presentationSite.isPartMoveable(beingDragged)) { - LayoutPart pane = getPaneFor(beingDragged); - - if (pane != null) { - paneDragStart(pane, initialLocation, keyboard); - } - } - } - } - - public void paneDragStart(LayoutPart pane, Point initialLocation, - boolean keyboard) { - if (pane == null) { - if (canMoveFolder()) { - if (presentationSite.getState() == IStackPresentationSite.STATE_MAXIMIZED) { - // Calculate where the initial location was BEFORE the 'restore'...as a percentage - Rectangle bounds = Geometry.toDisplay(getParent(), getPresentation().getControl().getBounds()); - float xpct = (initialLocation.x - bounds.x) / (float)(bounds.width); - float ypct = (initialLocation.y - bounds.y) / (float)(bounds.height); - - // Only restore if we're dragging views/view stacks - if (this instanceof ViewStack) - setState(IStackPresentationSite.STATE_RESTORED); - - // Now, adjust the initial location to be within the bounds of the restored rect - bounds = Geometry.toDisplay(getParent(), getPresentation().getControl().getBounds()); - initialLocation.x = (int) (bounds.x + (xpct * bounds.width)); - initialLocation.y = (int) (bounds.y + (ypct * bounds.height)); - } - - DragUtil.performDrag(PartStack.this, Geometry - .toDisplay(getParent(), getPresentation().getControl() - .getBounds()), initialLocation, !keyboard); - } - } else { - if (presentationSite.getState() == IStackPresentationSite.STATE_MAXIMIZED) { - // Calculate where the initial location was BEFORE the 'restore'...as a percentage - Rectangle bounds = Geometry.toDisplay(getParent(), getPresentation().getControl().getBounds()); - float xpct = (initialLocation.x - bounds.x) / (float)(bounds.width); - float ypct = (initialLocation.y - bounds.y) / (float)(bounds.height); - - // Only restore if we're dragging views/view stacks - if (this instanceof ViewStack) - setState(IStackPresentationSite.STATE_RESTORED); - - // Now, adjust the initial location to be within the bounds of the restored rect - // See bug 100908 - bounds = Geometry.toDisplay(getParent(), getPresentation().getControl().getBounds()); - initialLocation.x = (int) (bounds.x + (xpct * bounds.width)); - initialLocation.y = (int) (bounds.y + (ypct * bounds.height)); - } - - DragUtil.performDrag(pane, Geometry.toDisplay(getParent(), - getPresentation().getControl().getBounds()), - initialLocation, !keyboard); - } - } - - /** - * @return Returns the savedPresentationState. - */ - public IMemento getSavedPresentationState() { - return savedPresentationState; - } - - private void fireInternalPropertyChange(int id) { - Object listeners[] = this.listeners.getListeners(); - for (int i = 0; i < listeners.length; i++) { - ((IPropertyListener) listeners[i]).propertyChanged(this, id); - } - } - - // TrimStack Support - - /** - * Explicitly sets the presentation state. This is used by the - * new min/max code to force the CTabFolder to show the proper - * state without going through the 'setState' code (which causes - * nasty side-effects. - * @param newState The state to set the presentation to - */ - public void setPresentationState(int newState) { - presentationSite.setPresentationState(newState); - } - - // - // Support for passing perspective layout properties to the presentation - - - public String getProperty(String id) { - return (String)properties.get(id); - } - - public void setProperty(String id, String value) { - if (value==null) { - properties.remove(id); - } else { - properties.put(id, value); - } - } - - /** - * Copies all appearance related data from this stack to the given stack. - */ - public void copyAppearanceProperties(PartStack copyTo) { - copyTo.appearance = this.appearance; - if (!properties.isEmpty()) { - Set ids = properties.keySet(); - for (Iterator iterator = ids.iterator(); iterator.hasNext();) { - String id = (String)iterator.next(); - copyTo.setProperty(id, (String)properties.get(id)); - } - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/Perspective.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/Perspective.java deleted file mode 100644 index 2dc6adc3b8a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/Perspective.java +++ /dev/null @@ -1,2706 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Markus Alexander Kuppe, Versant GmbH - bug 215797 - * Sascha Zak - bug 282874 - *******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.action.SubContributionItem; -import org.eclipse.jface.dialogs.ErrorDialog; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.util.Geometry; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IPageLayout; -import org.eclipse.ui.IPerspectiveDescriptor; -import org.eclipse.ui.IPerspectiveFactory; -import org.eclipse.ui.IPlaceholderFolderLayout; -import org.eclipse.ui.IViewLayout; -import org.eclipse.ui.IViewPart; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IViewSite; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.WorkbenchException; -import org.eclipse.ui.XMLMemento; -import org.eclipse.ui.contexts.IContextService; -import org.eclipse.ui.internal.StartupThreading.StartupRunnable; -import org.eclipse.ui.internal.intro.IIntroConstants; -import org.eclipse.ui.internal.layout.ITrimManager; -import org.eclipse.ui.internal.layout.IWindowTrim; -import org.eclipse.ui.internal.layout.TrimLayout; -import org.eclipse.ui.internal.misc.StatusUtil; -import org.eclipse.ui.internal.registry.ActionSetRegistry; -import org.eclipse.ui.internal.registry.IActionSetDescriptor; -import org.eclipse.ui.internal.registry.IWorkbenchRegistryConstants; -import org.eclipse.ui.internal.registry.PerspectiveDescriptor; -import org.eclipse.ui.internal.registry.PerspectiveExtensionReader; -import org.eclipse.ui.internal.registry.PerspectiveRegistry; -import org.eclipse.ui.internal.registry.StickyViewDescriptor; -import org.eclipse.ui.internal.util.PrefUtil; -import org.eclipse.ui.presentations.AbstractPresentationFactory; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.statushandlers.StatusManager; -import org.eclipse.ui.views.IStickyViewDescriptor; -import org.eclipse.ui.views.IViewDescriptor; -import org.eclipse.ui.views.IViewRegistry; - -/** - * The ViewManager is a factory for workbench views. - */ -public class Perspective { - protected PerspectiveDescriptor descriptor; - - protected WorkbenchPage page; - - // Editor Area management - protected LayoutPart editorArea; - protected PartPlaceholder editorHolder; - protected boolean editorHidden = false; - protected boolean editorAreaRestoreOnUnzoom = false; - protected int editorAreaState = IStackPresentationSite.STATE_RESTORED; - - private ViewFactory viewFactory; - - protected ArrayList alwaysOnActionSets; - - protected ArrayList alwaysOffActionSets; - - protected ArrayList newWizardShortcuts; - - protected ArrayList showViewShortcuts; - - protected ArrayList perspectiveShortcuts; - - /** IDs of menu items the user has chosen to hide */ - protected Collection hideMenuIDs; - - /** IDs of toolbar items the user has chosen to hide */ - protected Collection hideToolBarIDs; - - //private List fastViews; - protected FastViewManager fastViewManager = null; - - private Map mapIDtoViewLayoutRec; - - protected boolean fixed; - - protected ArrayList showInPartIds; - - protected HashMap showInTimes = new HashMap(); - - private IViewReference activeFastView; - - protected IMemento memento; - - protected PerspectiveHelper presentation; - - final static private String VERSION_STRING = "0.016";//$NON-NLS-1$ - - private FastViewPane fastViewPane = new FastViewPane(); - - // fields used by fast view resizing via a sash - private static final int FASTVIEW_HIDE_STEPS = 5; - - /** - * Reference to the part that was previously active - * when this perspective was deactivated. - */ - private IWorkbenchPartReference oldPartRef = null; - - protected boolean shouldHideEditorsOnActivate = false; - - protected PageLayout layout; - - /** - * ViewManager constructor comment. - */ - public Perspective(PerspectiveDescriptor desc, WorkbenchPage page) - throws WorkbenchException { - this(page); - descriptor = desc; - if (desc != null) { - createPresentation(desc); - } - } - - /** - * ViewManager constructor comment. - */ - protected Perspective(WorkbenchPage page) throws WorkbenchException { - this.page = page; - this.editorArea = page.getEditorPresentation().getLayoutPart(); - this.viewFactory = page.getViewFactory(); - alwaysOnActionSets = new ArrayList(2); - alwaysOffActionSets = new ArrayList(2); - hideMenuIDs = new HashSet(); - hideToolBarIDs = new HashSet(); - - // We'll only make a FastView Manager if there's a - // Trim manager in the WorkbenchWindow - IWorkbenchWindow wbw = page.getWorkbenchWindow(); - if (wbw instanceof WorkbenchWindow) { - if (((WorkbenchWindow)wbw).getTrimManager() != null) - fastViewManager = new FastViewManager(this, page); - } - - mapIDtoViewLayoutRec = new HashMap(); - } - - /** - * Sets the fast view attribute. Note: The page is expected to update action - * bars. - */ - public void makeFastView(IViewReference ref) { - addFastView(ref, true); - } - - /** - * Sets the fast view attribute. Note: The page is expected to update action - * bars. - */ - public void addFastView(IViewReference ref, boolean handleLayout) { - ViewPane pane = (ViewPane) ((WorkbenchPartReference) ref).getPane(); - if (!isFastView(ref)) { - if (handleLayout) { - // Only remove the part from the presentation if it - // is actually in the presentation. - if (presentation.hasPlaceholder(ref.getId(), ref.getSecondaryId()) - || pane.getContainer() != null) { - presentation.removePart(pane); - } - } - - // We are drag-enabling the pane because it has been disabled - // when it was removed from the perspective presentation. - pane.setFast(true); - Control ctrl = pane.getControl(); - if (ctrl != null) { - ctrl.setEnabled(false); // Remove focus support. - } - } - } - - /** - * Moves a part forward in the Z order of a perspective so it is visible. - * - * @param part the part to bring to move forward - * @return true if the part was brought to top, false if not. - */ - public boolean bringToTop(IViewReference ref) { - if (isFastView(ref)) { - setActiveFastView(ref); - return true; - } else { - return presentation.bringPartToTop(getPane(ref)); - } - } - - /** - * Returns whether a view exists within the perspective. - */ - public boolean containsView(IViewPart view) { - IViewSite site = view.getViewSite(); - IViewReference ref = findView(site.getId(), site.getSecondaryId()); - if (ref == null) { - return false; - } - return (view == ref.getPart(false)); - } - - /** - * Create the initial list of action sets. - */ - protected void createInitialActionSets(List outputList, List stringList) { - ActionSetRegistry reg = WorkbenchPlugin.getDefault() - .getActionSetRegistry(); - Iterator iter = stringList.iterator(); - while (iter.hasNext()) { - String id = (String) iter.next(); - IActionSetDescriptor desc = reg.findActionSet(id); - if (desc != null) { - outputList.add(desc); - } else { - WorkbenchPlugin.log("Unable to find Action Set: " + id);//$NON-NLS-1$ - } - } - } - - /** - * Create a presentation for a perspective. - */ - private void createPresentation(PerspectiveDescriptor persp) - throws WorkbenchException { - if (persp.hasCustomDefinition()) { - loadCustomPersp(persp); - } else { - loadPredefinedPersp(persp); - } - } - - /** - * Dispose the perspective and all views contained within. - */ - public void dispose() { - // Get rid of presentation. - if (presentation == null) { - disposeViewRefs(); - return; - } - - presentation.deactivate(); - presentation.dispose(); - - fastViewPane.dispose(); - - // Release each view. - IViewReference refs[] = getViewReferences(); - for (int i = 0, length = refs.length; i < length; i++) { - getViewFactory().releaseView(refs[i]); - } - - mapIDtoViewLayoutRec.clear(); - } - - private void disposeViewRefs() { - if (memento == null) { - return; - } - IMemento views[] = memento.getChildren(IWorkbenchConstants.TAG_VIEW); - for (int x = 0; x < views.length; x++) { - // Get the view details. - IMemento childMem = views[x]; - String id = childMem.getString(IWorkbenchConstants.TAG_ID); - // skip creation of the intro reference - it's handled elsewhere. - if (id.equals(IIntroConstants.INTRO_VIEW_ID)) { - continue; - } - - String secondaryId = ViewFactory.extractSecondaryId(id); - if (secondaryId != null) { - id = ViewFactory.extractPrimaryId(id); - } - // Create and open the view. - - if (!"true".equals(childMem.getString(IWorkbenchConstants.TAG_REMOVED))) { //$NON-NLS-1$ - IViewReference ref = viewFactory.getView(id, secondaryId); - if (ref != null) { - viewFactory.releaseView(ref); - } - } - - } - } - - /** - * Finds the view with the given ID that is open in this page, or - * <code>null</code> if not found. - * - * @param viewId - * the view ID - */ - public IViewReference findView(String viewId) { - return findView(viewId, null); - } - - /** - * Finds the view with the given id and secondary id that is open in this page, - * or <code>null</code> if not found. - * - * @param viewId the view ID - * @param secondaryId the secondary ID - */ - public IViewReference findView(String id, String secondaryId) { - IViewReference refs[] = getViewReferences(); - for (int i = 0; i < refs.length; i++) { - IViewReference ref = refs[i]; - if (id.equals(ref.getId()) - && (secondaryId == null ? ref.getSecondaryId() == null - : secondaryId.equals(ref.getSecondaryId()))) { - return ref; - } - } - return null; - } - - /** - * Returns the window's client composite widget - * which views and editor area will be parented. - */ - public Composite getClientComposite() { - return page.getClientComposite(); - } - - /** - * Returns the perspective. - */ - public IPerspectiveDescriptor getDesc() { - return descriptor; - } - - /** - * Returns the bounds of the given fast view. - */ - /*package*/Rectangle getFastViewBounds(IViewReference ref) { - // Copy the bounds of the page composite - Rectangle bounds = page.getClientComposite().getBounds(); - // get the width ratio of the fast view - float ratio = getFastViewWidthRatio(ref); - // Compute the actual width of the fast view. - bounds.width = (int) (ratio * getClientComposite().getSize().x); - return bounds; - } - - /** - * Returns the docked views. - */ - public IViewReference[] getFastViews() { - if (fastViewManager == null) - return new IViewReference[0]; - - List trueFVBRefs = fastViewManager.getFastViews(FastViewBar.FASTVIEWBAR_ID); - IViewReference array[] = new IViewReference[trueFVBRefs.size()]; - trueFVBRefs.toArray(array); - return array; - } - - /** - * Returns the new wizard shortcuts associated with this perspective. - * - * @return an array of new wizard identifiers - */ - public String[] getNewWizardShortcuts() { - return (String[]) newWizardShortcuts.toArray(new String[newWizardShortcuts.size()]); - } - - /** - * Returns the pane for a view reference. - */ - protected ViewPane getPane(IViewReference ref) { - return (ViewPane) ((WorkbenchPartReference) ref).getPane(); - } - - /** - * Returns the perspective shortcuts associated with this perspective. - * - * @return an array of perspective identifiers - */ - public String[] getPerspectiveShortcuts() { - return (String[]) perspectiveShortcuts.toArray(new String[perspectiveShortcuts.size()]); - } - - /** - * Returns the presentation. - */ - public PerspectiveHelper getPresentation() { - return presentation; - } - - /** - * Retrieves the fast view width ratio for the given view. - * If the ratio is not known, the default ratio for the view is assigned and returned. - */ - public float getFastViewWidthRatio(IViewReference ref) { - ViewLayoutRec rec = getViewLayoutRec(ref, true); - if (rec.fastViewWidthRatio == IPageLayout.INVALID_RATIO) { - IViewRegistry reg = WorkbenchPlugin.getDefault().getViewRegistry(); - IViewDescriptor desc = reg.find(ref.getId()); - rec.fastViewWidthRatio = - (desc != null - ? desc.getFastViewWidthRatio() - : IPageLayout.DEFAULT_FASTVIEW_RATIO); - } - return rec.fastViewWidthRatio; - } - - /** - * Returns the ids of the parts to list in the Show In... dialog. - * This is a List of Strings. - */ - public ArrayList getShowInPartIds() { - return showInPartIds; - } - - /** - * Returns the time at which the last Show In was performed - * for the given target part, or 0 if unknown. - */ - public long getShowInTime(String partId) { - Long t = (Long) showInTimes.get(partId); - return t == null ? 0L : t.longValue(); - } - - /** - * Returns the show view shortcuts associated with this perspective. - * - * @return an array of view identifiers - */ - public String[] getShowViewShortcuts() { - return (String[]) showViewShortcuts.toArray(new String[showViewShortcuts.size()]); - } - - /** - * Returns the view factory. - */ - public ViewFactory getViewFactory() { - return viewFactory; - } - - /** - * See IWorkbenchPage. - */ - public IViewReference[] getViewReferences() { - // Get normal views. - if (presentation == null) { - return new IViewReference[0]; - } - - List panes = new ArrayList(5); - presentation.collectViewPanes(panes); - - List fastViews = (fastViewManager != null) ? - fastViewManager.getFastViews(null) - : new ArrayList(); - IViewReference[] resultArray = new IViewReference[panes.size() - + fastViews.size()]; - - // Copy fast views. - int nView = 0; - for (int i = 0; i < fastViews.size(); i++) { - resultArray[nView] = (IViewReference) fastViews.get(i); - ++nView; - } - - // Copy normal views. - for (int i = 0; i < panes.size(); i++) { - ViewPane pane = (ViewPane) panes.get(i); - resultArray[nView] = pane.getViewReference(); - ++nView; - } - - return resultArray; - } - - - /** - * Hide the editor area if visible - */ - protected void hideEditorArea() { - if (!isEditorAreaVisible()) { - return; - } - - // Show the editor in the appropriate location - if (useNewMinMax(this)) { - // If it's the currently maximized part we have to restore first - if (getPresentation().getMaximizedStack() instanceof EditorStack) { - getPresentation().getMaximizedStack().setState(IStackPresentationSite.STATE_RESTORED); - } - - boolean isMinimized = editorAreaState == IStackPresentationSite.STATE_MINIMIZED; - if (!isMinimized) - hideEditorAreaLocal(); - else - setEditorAreaTrimVisibility(false); - } - else { - hideEditorAreaLocal(); - } - - editorHidden = true; - } - - /** - * Hide the editor area if visible - */ - protected void hideEditorAreaLocal() { - if (editorHolder != null) { - return; - } - - // Replace the editor area with a placeholder so we - // know where to put it back on show editor area request. - editorHolder = new PartPlaceholder(editorArea.getID()); - presentation.getLayout().replace(editorArea, editorHolder); - } - - /** - * Hides a fast view. The view shrinks equally <code>steps</code> times - * before disappearing completely. - */ - private void hideFastView(IViewReference ref, int steps) { - setFastViewIconSelection(ref, false); - - // Note: We always do at least one step of the animation. - // Note: This doesn't take into account the overhead of doing - if (ref == activeFastView) { - saveFastViewWidthRatio(); - fastViewPane.hideView(); - } - } - - /** - * Hides the fast view sash for zooming in a fast view. - */ - void hideFastViewSash() { - fastViewPane.hideFastViewSash(); - } - - public boolean hideView(IViewReference ref) { - // If the view is locked just return. - ViewPane pane = getPane(ref); - - // Remove the view from the current presentation. - if (isFastView(ref)) { - if (pane != null) { - pane.setFast(false); //force an update of the toolbar - } - if (activeFastView == ref) { - setActiveFastView(null); - } - if (pane != null && pane.getControl() != null) { - pane.getControl().setEnabled(true); - } - - // Remove the view from the set of fast views - if (fastViewManager != null) - fastViewManager.removeViewReference(ref, false, true); - } else { - presentation.removePart(pane); - } - - // Dispose view if ref count == 0. - getViewFactory().releaseView(ref); - return true; - } - - /* - * Return whether the editor area is visible or not. - */ - protected boolean isEditorAreaVisible() { - return !editorHidden; - } - - /** - * Returns true if a view is fast. - */ - public boolean isFastView(IViewReference ref) { - if (fastViewManager == null) - return false; - - return fastViewManager.isFastView(ref); - } - - /** - * Returns the view layout rec for the given view reference, - * or null if not found. If create is true, it creates the record - * if not already created. - */ - public ViewLayoutRec getViewLayoutRec(IViewReference ref, boolean create) { - ViewLayoutRec result = getViewLayoutRec(ViewFactory.getKey(ref), create); - if (result == null && create==false) { - result = getViewLayoutRec(ref.getId(), false); - } - return result; - } - - /** - * Returns the view layout record for the given view id - * or null if not found. If create is true, it creates the record - * if not already created. - */ - private ViewLayoutRec getViewLayoutRec(String viewId, boolean create) { - ViewLayoutRec rec = (ViewLayoutRec) mapIDtoViewLayoutRec.get(viewId); - if (rec == null && create) { - rec = new ViewLayoutRec(); - mapIDtoViewLayoutRec.put(viewId, rec); - } - return rec; - } - - /** - * Returns true if a layout or perspective is fixed. - */ - public boolean isFixedLayout() { - //@issue is there a difference between a fixed - //layout and a fixed perspective?? If not the API - //may need some polish, WorkbenchPage, PageLayout - //and Perspective all have isFixed methods. - //PageLayout and Perspective have their own fixed - //attribute, we are assuming they are always in sync. - //WorkbenchPage delegates to the perspective. - return fixed; - } - - /** - * Returns true if a view is standalone. - * - * @since 3.0 - */ - public boolean isStandaloneView(IViewReference ref) { - ViewLayoutRec rec = getViewLayoutRec(ref, false); - return rec != null && rec.isStandalone; - } - - /** - * Returns whether the title for a view should - * be shown. This applies only to standalone views. - * - * @since 3.0 - */ - public boolean getShowTitleView(IViewReference ref) { - ViewLayoutRec rec = getViewLayoutRec(ref, false); - return rec != null && rec.showTitle; - } - - /** - * Creates a new presentation from a persistence file. - * Note: This method should not modify the current state of the perspective. - */ - private void loadCustomPersp(PerspectiveDescriptor persp) { - //get the layout from the registry - PerspectiveRegistry perspRegistry = (PerspectiveRegistry) WorkbenchPlugin - .getDefault().getPerspectiveRegistry(); - try { - IMemento memento = perspRegistry.getCustomPersp(persp.getId()); - // Restore the layout state. - MultiStatus status = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - NLS.bind(WorkbenchMessages.Perspective_unableToRestorePerspective, persp.getLabel()), - null); - status.merge(restoreState(memento)); - status.merge(restoreState()); - if (status.getSeverity() != IStatus.OK) { - unableToOpenPerspective(persp, status); - } - } catch (IOException e) { - unableToOpenPerspective(persp, null); - } catch (WorkbenchException e) { - unableToOpenPerspective(persp, e.getStatus()); - } - } - - private void unableToOpenPerspective(PerspectiveDescriptor persp, - IStatus status) { - PerspectiveRegistry perspRegistry = (PerspectiveRegistry) WorkbenchPlugin - .getDefault().getPerspectiveRegistry(); - perspRegistry.deletePerspective(persp); - // If this is a predefined perspective, we will not be able to delete - // the perspective (we wouldn't want to). But make sure to delete the - // customized portion. - persp.deleteCustomDefinition(); - String title = WorkbenchMessages.Perspective_problemRestoringTitle; - String msg = WorkbenchMessages.Perspective_errorReadingState; - if (status == null) { - MessageDialog.openError((Shell) null, title, msg); - } else { - ErrorDialog.openError((Shell) null, title, msg, status); - } - } - - /** - * Create a presentation for a perspective. - * Note: This method should not modify the current state of the perspective. - */ - protected void loadPredefinedPersp(PerspectiveDescriptor persp) - throws WorkbenchException { - // Create layout engine. - IPerspectiveFactory factory = null; - try { - factory = persp.createFactory(); - } catch (CoreException e) { - throw new WorkbenchException(NLS.bind(WorkbenchMessages.Perspective_unableToLoad, persp.getId() )); - } - - /* - * IPerspectiveFactory#createFactory() can return null - */ - if (factory == null) { - throw new WorkbenchException(NLS.bind(WorkbenchMessages.Perspective_unableToLoad, persp.getId() )); - } - - - // Create layout factory. - ViewSashContainer container = new ViewSashContainer(page, getClientComposite()); - layout = new PageLayout(container, getViewFactory(), - editorArea, descriptor); - layout.setFixed(descriptor.getFixed()); - - // add the placeholders for the sticky folders and their contents - IPlaceholderFolderLayout stickyFolderRight = null, stickyFolderLeft = null, stickyFolderTop = null, stickyFolderBottom = null; - - IStickyViewDescriptor[] descs = WorkbenchPlugin.getDefault() - .getViewRegistry().getStickyViews(); - for (int i = 0; i < descs.length; i++) { - IStickyViewDescriptor stickyViewDescriptor = descs[i]; - String id = stickyViewDescriptor.getId(); - switch (stickyViewDescriptor.getLocation()) { - case IPageLayout.RIGHT: - if (stickyFolderRight == null) { - stickyFolderRight = layout - .createPlaceholderFolder( - StickyViewDescriptor.STICKY_FOLDER_RIGHT, - IPageLayout.RIGHT, .75f, - IPageLayout.ID_EDITOR_AREA); - } - stickyFolderRight.addPlaceholder(id); - break; - case IPageLayout.LEFT: - if (stickyFolderLeft == null) { - stickyFolderLeft = layout.createPlaceholderFolder( - StickyViewDescriptor.STICKY_FOLDER_LEFT, - IPageLayout.LEFT, .25f, IPageLayout.ID_EDITOR_AREA); - } - stickyFolderLeft.addPlaceholder(id); - break; - case IPageLayout.TOP: - if (stickyFolderTop == null) { - stickyFolderTop = layout.createPlaceholderFolder( - StickyViewDescriptor.STICKY_FOLDER_TOP, - IPageLayout.TOP, .25f, IPageLayout.ID_EDITOR_AREA); - } - stickyFolderTop.addPlaceholder(id); - break; - case IPageLayout.BOTTOM: - if (stickyFolderBottom == null) { - stickyFolderBottom = layout.createPlaceholderFolder( - StickyViewDescriptor.STICKY_FOLDER_BOTTOM, - IPageLayout.BOTTOM, .75f, - IPageLayout.ID_EDITOR_AREA); - } - stickyFolderBottom.addPlaceholder(id); - break; - } - - //should never be null as we've just added the view above - IViewLayout viewLayout = layout.getViewLayout(id); - viewLayout.setCloseable(stickyViewDescriptor.isCloseable()); - viewLayout.setMoveable(stickyViewDescriptor.isMoveable()); - } - - // Run layout engine. - factory.createInitialLayout(layout); - PerspectiveExtensionReader extender = new PerspectiveExtensionReader(); - extender.extendLayout(page.getExtensionTracker(), descriptor.getId(), layout); - - // Retrieve view layout info stored in the page layout. - mapIDtoViewLayoutRec.putAll(layout.getIDtoViewLayoutRecMap()); - - // Create action sets. - List temp = new ArrayList(); - createInitialActionSets(temp, layout.getActionSets()); - - IContextService service = null; - if (page != null) { - service = (IContextService) page.getWorkbenchWindow().getService( - IContextService.class); - } - try { - if (service!=null) { - service.deferUpdates(true); - } - for (Iterator iter = temp.iterator(); iter.hasNext();) { - IActionSetDescriptor descriptor = (IActionSetDescriptor) iter - .next(); - addAlwaysOn(descriptor); - } - } finally { - if (service!=null) { - service.deferUpdates(false); - } - } - newWizardShortcuts = layout.getNewWizardShortcuts(); - showViewShortcuts = layout.getShowViewShortcuts(); - perspectiveShortcuts = layout.getPerspectiveShortcuts(); - showInPartIds = layout.getShowInPartIds(); - hideMenuIDs = layout.getHiddenMenuItems(); - hideToolBarIDs = layout.getHiddenToolBarItems(); - - // Retrieve fast views - if (fastViewManager != null) { - ArrayList fastViews = layout.getFastViews(); - for (Iterator fvIter = fastViews.iterator(); fvIter.hasNext();) { - IViewReference ref = (IViewReference) fvIter.next(); - fastViewManager.addViewReference(FastViewBar.FASTVIEWBAR_ID, -1, ref, - !fvIter.hasNext()); - } - } - - // Is the layout fixed - fixed = layout.isFixed(); - - // Create presentation. - presentation = new PerspectiveHelper(page, container, this); - - // Hide editor area if requested by factory - if (!layout.isEditorAreaVisible()) { - hideEditorArea(); - } - - } - - private void removeAlwaysOn(IActionSetDescriptor descriptor) { - if (descriptor == null) { - return; - } - if (!alwaysOnActionSets.contains(descriptor)) { - return; - } - - alwaysOnActionSets.remove(descriptor); - if (page != null) { - page.perspectiveActionSetChanged(this, descriptor, ActionSetManager.CHANGE_HIDE); - } - } - - protected void addAlwaysOff(IActionSetDescriptor descriptor) { - if (descriptor == null) { - return; - } - if (alwaysOffActionSets.contains(descriptor)) { - return; - } - alwaysOffActionSets.add(descriptor); - if (page != null) { - page.perspectiveActionSetChanged(this, descriptor, ActionSetManager.CHANGE_MASK); - } - removeAlwaysOn(descriptor); - } - - protected void addAlwaysOn(IActionSetDescriptor descriptor) { - if (descriptor == null) { - return; - } - if (alwaysOnActionSets.contains(descriptor)) { - return; - } - alwaysOnActionSets.add(descriptor); - if (page != null) { - page.perspectiveActionSetChanged(this, descriptor, ActionSetManager.CHANGE_SHOW); - } - removeAlwaysOff(descriptor); - } - - private void removeAlwaysOff(IActionSetDescriptor descriptor) { - if (descriptor == null) { - return; - } - if (!alwaysOffActionSets.contains(descriptor)) { - return; - } - alwaysOffActionSets.remove(descriptor); - if (page != null) { - page.perspectiveActionSetChanged(this, descriptor, ActionSetManager.CHANGE_UNMASK); - } - } - - /** - * activate. - */ - protected void onActivate() { - // Trim Stack Support - boolean useNewMinMax = Perspective.useNewMinMax(this); - boolean hideEditorArea = shouldHideEditorsOnActivate || (editorHidden && editorHolder == null); - - // Update editor area state. - if (editorArea.getControl() != null) { - boolean visible = isEditorAreaVisible(); - boolean inTrim = editorAreaState == IStackPresentationSite.STATE_MINIMIZED; - - // Funky check: Intro uses the old zoom behaviour when maximized. Make sure we don't show the - // editor if it's supposed to be hidden because the intro is maximized. Note that - // 'childObscuredByZoom' will only respond 'true' when using the old behaviour. - boolean introMaxed = getPresentation().getLayout().childObscuredByZoom(editorArea); - - // We have to set the editor area's stack state -before- - // activating the presentation since it's used there to determine - // size of the resulting stack - if (useNewMinMax && !hideEditorArea && !introMaxed) { - refreshEditorAreaVisibility(); - } - - editorArea.setVisible(visible && !inTrim && !introMaxed); - } - - // Update fast views. - // Make sure the control for the fastviews are created so they can - // be activated. - if (fastViewManager != null) { - List fastViews = fastViewManager.getFastViews(null); - for (int i = 0; i < fastViews.size(); i++) { - ViewPane pane = getPane((IViewReference) fastViews.get(i)); - if (pane != null) { - Control ctrl = pane.getControl(); - if (ctrl == null) { - pane.createControl(getClientComposite()); - ctrl = pane.getControl(); - } - ctrl.setEnabled(false); // Remove focus support. - } - } - } - - // Set the visibility of all fast view pins - setAllPinsVisible(true); - - // Show the layout - presentation.activate(getClientComposite()); - - // Ensure that the action bars pick up local overrides - final IMenuManager windowManager = page.getActionBars() - .getMenuManager(); - allowUpdates(windowManager); - windowManager.update(false); - - if (useNewMinMax) { - fastViewManager.activate(); - - // Move any minimized extension stacks to the trim - if (layout != null) { - // Turn aimations off - IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); - boolean useAnimations = preferenceStore - .getBoolean(IWorkbenchPreferenceConstants.ENABLE_ANIMATIONS); - preferenceStore.setValue(IWorkbenchPreferenceConstants.ENABLE_ANIMATIONS, false); - - List minStacks = layout.getMinimizedStacks(); - for (Iterator msIter = minStacks.iterator(); msIter.hasNext();) { - ViewStack vs = (ViewStack) msIter.next(); - vs.setMinimized(true); - } - - // Restore the animation pref - preferenceStore.setValue(IWorkbenchPreferenceConstants.ENABLE_ANIMATIONS, useAnimations); - - // this is a one-off deal...set during the extension reading - minStacks.clear(); - layout = null; - } - } - else { - // Update the FVB only if not using the new min/max - WorkbenchWindow wbw = (WorkbenchWindow) page.getWorkbenchWindow(); - if (wbw != null) { - ITrimManager tbm = wbw.getTrimManager(); - if (tbm != null) { - IWindowTrim fvb = tbm.getTrim(FastViewBar.FASTVIEWBAR_ID); - if (fvb instanceof FastViewBar) { - ((FastViewBar)fvb).update(true); - } - } - } - } - - // If we are -not- using the new min/max then ensure that there - // are no stacks in the trim. This can happen when a user switches - // back to the 3.0 presentation... - if (!Perspective.useNewMinMax(this) && fastViewManager != null) { - boolean stacksWereRestored = fastViewManager.restoreAllTrimStacks(); - setEditorAreaTrimVisibility(false); - - // Restore any 'maximized' view stack since we've restored - // the minimized stacks - if (stacksWereRestored && presentation.getMaximizedStack() instanceof ViewStack) { - ViewStack vs = (ViewStack) presentation.getMaximizedStack(); - vs.setPresentationState(IStackPresentationSite.STATE_RESTORED); - presentation.setMaximizedStack(null); - } - } - - // We hide the editor area -after- the presentation activates - if (hideEditorArea) { - // We do this here to ensure that createPartControl is called on the - // top editor - // before it is hidden. See bug 20166. - hideEditorArea(); - shouldHideEditorsOnActivate = false; - - // this is an override so it should handle both states - if (useNewMinMax) - setEditorAreaTrimVisibility(editorAreaState == IStackPresentationSite.STATE_MINIMIZED); - } - - // Fix perspectives whose contributing bundle has gone away - fixOrphan(); - - // Ensure that the new perspective's layout is correct - if (page.window != null && page.window.getTrimManager() != null) - page.window.getTrimManager().forceLayout(); - } - - /** - * Mark the menu manager as dirty, and process all the children. Actual - * updates of the widgets are deferred until menus are actually shown. - * - * @param menuManager - * the manager to process. - */ - private void allowUpdates(IMenuManager menuManager) { - menuManager.markDirty(); - final IContributionItem[] items = menuManager.getItems(); - for (int i = 0; i < items.length; i++) { - if (items[i] instanceof IMenuManager) { - allowUpdates((IMenuManager) items[i]); - } else if (items[i] instanceof SubContributionItem) { - final IContributionItem innerItem = ((SubContributionItem) items[i]) - .getInnerItem(); - if (innerItem instanceof IMenuManager) { - allowUpdates((IMenuManager) innerItem); - } - } - } - } - - /** - * An 'orphan' perspective is one that was originally created through a - * contribution but whose contributing bundle is no longer available. In - * order to allow it to behave correctly within the environment (for Close, - * Reset...) we turn it into a 'custom' perspective on its first activation. - */ - private void fixOrphan() { - PerspectiveRegistry reg = (PerspectiveRegistry) PlatformUI - .getWorkbench().getPerspectiveRegistry(); - IPerspectiveDescriptor regDesc = reg.findPerspectiveWithId(descriptor - .getId()); - if (regDesc == null) { - String msg = "Perspective " + descriptor.getLabel() + " has been made into a local copy"; //$NON-NLS-1$//$NON-NLS-2$ - IStatus status = StatusUtil.newStatus(IStatus.WARNING, msg, null); - StatusManager.getManager().handle(status, StatusManager.LOG); - - String newDescId = NLS.bind( - WorkbenchMessages.Perspective_localCopyLabel, descriptor - .getLabel()); - while (reg.findPerspectiveWithId(newDescId) != null) { - newDescId = NLS.bind(WorkbenchMessages.Perspective_localCopyLabel, newDescId); - } - PerspectiveDescriptor newDesc = reg.createPerspective(newDescId, descriptor); - page.savePerspectiveAs(newDesc); - } - } - - /** - * deactivate. - */ - protected void onDeactivate() { - setActiveFastView(null); - presentation.deactivate(); - setAllPinsVisible(false); - - // Update fast views. - if (fastViewManager != null) { - List fastViews = fastViewManager.getFastViews(null); - for (int i = 0; i < fastViews.size(); i++) { - ViewPane pane = getPane((IViewReference) fastViews.get(i)); - if (pane != null) { - Control ctrl = pane.getControl(); - if (ctrl != null) { - ctrl.setEnabled(true); // Add focus support. - } - } - } - - fastViewManager.deActivate(); - } - - // Ensure that the editor area trim is hidden as well - setEditorAreaTrimVisibility(false); - } - - /** - * Notifies that a part has been activated. - */ - public void partActivated(IWorkbenchPart activePart) { - // If a fastview is open close it. - if (activeFastView != null - && activeFastView.getPart(false) != activePart) { - setActiveFastView(null); - } - } - - /** - * The user successfully performed a Show In... action on the specified part. - * Update the history. - */ - public void performedShowIn(String partId) { - showInTimes.put(partId, new Long(System.currentTimeMillis())); - } - - /** - * Sets the fast view attribute. Note: The page is expected to update action - * bars. - */ - public void removeFastView(IViewReference ref) { - removeFastView(ref, true); - } - - /** - * Sets the fast view attribute. Note: The page is expected to update action - * bars. - */ - public void removeFastView(IViewReference ref, boolean handleLayout) { - ViewPane pane = getPane(ref); - - if (activeFastView == ref) { - setActiveFastView(null); - } - - pane.setFast(false); - Control ctrl = pane.getControl(); - if (ctrl != null) { - ctrl.setEnabled(true); // Modify focus support. - } - - if (handleLayout) { - // We are disabling the pane because it will be enabled when it - // is added to the presentation. When a pane is enabled a drop - // listener is added to it, and we do not want to have multiple - // listeners for a pane - presentation.addPart(pane); - } - } - - /** - * Fills a presentation with layout data. - * Note: This method should not modify the current state of the perspective. - */ - public IStatus restoreState(IMemento memento) { - MultiStatus result = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.Perspective_problemsRestoringPerspective, null); - - // Create persp descriptor. - descriptor = new PerspectiveDescriptor(null, null, null); - result.add(descriptor.restoreState(memento)); - PerspectiveDescriptor desc = (PerspectiveDescriptor) WorkbenchPlugin - .getDefault().getPerspectiveRegistry().findPerspectiveWithId( - descriptor.getId()); - if (desc != null) { - descriptor = desc; - } - - this.memento = memento; - // Add the visible views. - IMemento views[] = memento.getChildren(IWorkbenchConstants.TAG_VIEW); - result.merge(createReferences(views)); - - memento = memento.getChild(IWorkbenchConstants.TAG_FAST_VIEWS); - if (memento != null) { - views = memento.getChildren(IWorkbenchConstants.TAG_VIEW); - result.merge(createReferences(views)); - } - return result; - } - - IStatus createReferences(IMemento views[]) { - MultiStatus result = new MultiStatus(PlatformUI.PLUGIN_ID, IStatus.OK, - WorkbenchMessages.Perspective_problemsRestoringViews, null); - - for (int x = 0; x < views.length; x++) { - // Get the view details. - IMemento childMem = views[x]; - String id = childMem.getString(IWorkbenchConstants.TAG_ID); - // skip creation of the intro reference - it's handled elsewhere. - if (id.equals(IIntroConstants.INTRO_VIEW_ID)) { - continue; - } - - String secondaryId = ViewFactory.extractSecondaryId(id); - if (secondaryId != null) { - id = ViewFactory.extractPrimaryId(id); - } - // Create and open the view. - try { - if (!"true".equals(childMem.getString(IWorkbenchConstants.TAG_REMOVED))) { //$NON-NLS-1$ - viewFactory.createView(id, secondaryId); - } - } catch (PartInitException e) { - childMem.putString(IWorkbenchConstants.TAG_REMOVED, "true"); //$NON-NLS-1$ - result.add(StatusUtil.newStatus(IStatus.ERROR, - e.getMessage() == null ? "" : e.getMessage(), //$NON-NLS-1$ - e)); - } - } - return result; - } - - /** - * Fills a presentation with layout data. - * Note: This method should not modify the current state of the perspective. - */ - public IStatus restoreState() { - if (this.memento == null) { - return Status.OK_STATUS; - } - - MultiStatus result = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.Perspective_problemsRestoringPerspective, null); - - IMemento memento = this.memento; - this.memento = null; - - final IMemento boundsMem = memento.getChild(IWorkbenchConstants.TAG_WINDOW); - if (boundsMem != null) { - final Rectangle r = new Rectangle(0, 0, 0, 0); - r.x = boundsMem.getInteger(IWorkbenchConstants.TAG_X).intValue(); - r.y = boundsMem.getInteger(IWorkbenchConstants.TAG_Y).intValue(); - r.height = boundsMem.getInteger(IWorkbenchConstants.TAG_HEIGHT) - .intValue(); - r.width = boundsMem.getInteger(IWorkbenchConstants.TAG_WIDTH) - .intValue(); - StartupThreading.runWithoutExceptions(new StartupRunnable() { - - public void runWithException() throws Throwable { - if (page.getWorkbenchWindow().getPages().length == 0) { - page.getWorkbenchWindow().getShell().setBounds(r); - } - } - }); - - } - - // Create an empty presentation.. - final PerspectiveHelper [] presArray = new PerspectiveHelper[1]; - StartupThreading.runWithoutExceptions(new StartupRunnable() { - - public void runWithException() throws Throwable { - ViewSashContainer mainLayout = new ViewSashContainer(page, getClientComposite()); - presArray[0] = new PerspectiveHelper(page, mainLayout, Perspective.this); - }}); - final PerspectiveHelper pres = presArray[0]; - - // Read the layout. - result.merge(pres.restoreState(memento - .getChild(IWorkbenchConstants.TAG_LAYOUT))); - - StartupThreading.runWithoutExceptions(new StartupRunnable() { - - public void runWithException() throws Throwable { - // Add the editor workbook. Do not hide it now. - pres.replacePlaceholderWithPart(editorArea); - }}); - - // Add the visible views. - IMemento[] views = memento.getChildren(IWorkbenchConstants.TAG_VIEW); - - for (int x = 0; x < views.length; x++) { - // Get the view details. - IMemento childMem = views[x]; - String id = childMem.getString(IWorkbenchConstants.TAG_ID); - String secondaryId = ViewFactory.extractSecondaryId(id); - if (secondaryId != null) { - id = ViewFactory.extractPrimaryId(id); - } - - // skip the intro as it is restored higher up in workbench. - if (id.equals(IIntroConstants.INTRO_VIEW_ID)) { - continue; - } - - // Create and open the view. - IViewReference viewRef = viewFactory.getView(id, secondaryId); - WorkbenchPartReference ref = (WorkbenchPartReference) viewRef; - - // report error - if (ref == null) { - String key = ViewFactory.getKey(id, secondaryId); - result.add(new Status(IStatus.ERROR, PlatformUI.PLUGIN_ID, 0, - NLS.bind(WorkbenchMessages.Perspective_couldNotFind, key ), null)); - continue; - } - boolean willPartBeVisible = pres.willPartBeVisible(ref.getId(), - secondaryId); - if (willPartBeVisible) { - IViewPart view = (IViewPart) ref.getPart(true); - if (view != null) { - ViewSite site = (ViewSite) view.getSite(); - ViewPane pane = (ViewPane) site.getPane(); - pres.replacePlaceholderWithPart(pane); - } - } else { - pres.replacePlaceholderWithPart(ref.getPane()); - } - } - - // Load the fast views - if (fastViewManager != null) - fastViewManager.restoreState(memento, result); - - // Load the view layout recs - IMemento[] recMementos = memento - .getChildren(IWorkbenchConstants.TAG_VIEW_LAYOUT_REC); - for (int i = 0; i < recMementos.length; i++) { - IMemento recMemento = recMementos[i]; - String compoundId = recMemento - .getString(IWorkbenchConstants.TAG_ID); - if (compoundId != null) { - ViewLayoutRec rec = getViewLayoutRec(compoundId, true); - if (IWorkbenchConstants.FALSE.equals(recMemento - .getString(IWorkbenchConstants.TAG_CLOSEABLE))) { - rec.isCloseable = false; - } - if (IWorkbenchConstants.FALSE.equals(recMemento - .getString(IWorkbenchConstants.TAG_MOVEABLE))) { - rec.isMoveable = false; - } - if (IWorkbenchConstants.TRUE.equals(recMemento - .getString(IWorkbenchConstants.TAG_STANDALONE))) { - rec.isStandalone = true; - rec.showTitle = !IWorkbenchConstants.FALSE - .equals(recMemento - .getString(IWorkbenchConstants.TAG_SHOW_TITLE)); - } - } - } - - final IContextService service = (IContextService)page.getWorkbenchWindow().getService(IContextService.class); - try { // one big try block, don't kill me here - // defer context events - if (service != null) { - service.deferUpdates(true); - } - - HashSet knownActionSetIds = new HashSet(); - - // Load the always on action sets. - IMemento[] actions = memento - .getChildren(IWorkbenchConstants.TAG_ALWAYS_ON_ACTION_SET); - for (int x = 0; x < actions.length; x++) { - String actionSetID = actions[x] - .getString(IWorkbenchConstants.TAG_ID); - final IActionSetDescriptor d = WorkbenchPlugin.getDefault() - .getActionSetRegistry().findActionSet(actionSetID); - if (d != null) { - StartupThreading - .runWithoutExceptions(new StartupRunnable() { - public void runWithException() throws Throwable { - addAlwaysOn(d); - } - }); - - knownActionSetIds.add(actionSetID); - } - } - - // Load the always off action sets. - actions = memento - .getChildren(IWorkbenchConstants.TAG_ALWAYS_OFF_ACTION_SET); - for (int x = 0; x < actions.length; x++) { - String actionSetID = actions[x] - .getString(IWorkbenchConstants.TAG_ID); - final IActionSetDescriptor d = WorkbenchPlugin.getDefault() - .getActionSetRegistry().findActionSet(actionSetID); - if (d != null) { - StartupThreading - .runWithoutExceptions(new StartupRunnable() { - public void runWithException() throws Throwable { - addAlwaysOff(d); - } - }); - knownActionSetIds.add(actionSetID); - } - } - - // Load "show view actions". - actions = memento - .getChildren(IWorkbenchConstants.TAG_SHOW_VIEW_ACTION); - showViewShortcuts = new ArrayList(actions.length); - for (int x = 0; x < actions.length; x++) { - String id = actions[x].getString(IWorkbenchConstants.TAG_ID); - showViewShortcuts.add(id); - } - - // Load "show in times". - actions = memento.getChildren(IWorkbenchConstants.TAG_SHOW_IN_TIME); - for (int x = 0; x < actions.length; x++) { - String id = actions[x].getString(IWorkbenchConstants.TAG_ID); - String timeStr = actions[x] - .getString(IWorkbenchConstants.TAG_TIME); - if (id != null && timeStr != null) { - try { - long time = Long.parseLong(timeStr); - showInTimes.put(id, new Long(time)); - } catch (NumberFormatException e) { - // skip this one - } - } - } - - // Load "show in parts" from registry, not memento - showInPartIds = getShowInIdsFromRegistry(); - - // Load "new wizard actions". - actions = memento - .getChildren(IWorkbenchConstants.TAG_NEW_WIZARD_ACTION); - newWizardShortcuts = new ArrayList(actions.length); - for (int x = 0; x < actions.length; x++) { - String id = actions[x].getString(IWorkbenchConstants.TAG_ID); - newWizardShortcuts.add(id); - } - - // Load "perspective actions". - actions = memento - .getChildren(IWorkbenchConstants.TAG_PERSPECTIVE_ACTION); - perspectiveShortcuts = new ArrayList(actions.length); - for (int x = 0; x < actions.length; x++) { - String id = actions[x].getString(IWorkbenchConstants.TAG_ID); - perspectiveShortcuts.add(id); - } - - // Load hidden menu item ids - actions = memento.getChildren(IWorkbenchConstants.TAG_HIDE_MENU); - hideMenuIDs = new HashSet(); - for (int x = 0; x < actions.length; x++) { - String id = actions[x].getString(IWorkbenchConstants.TAG_ID); - hideMenuIDs.add(id); - } - actions = memento.getChildren(IWorkbenchConstants.TAG_HIDE_TOOLBAR); - hideToolBarIDs = new HashSet(); - for (int x = 0; x < actions.length; x++) { - String id = actions[x].getString(IWorkbenchConstants.TAG_ID); - hideToolBarIDs.add(id); - } - - ArrayList extActionSets = getPerspectiveExtensionActionSets(); - for (int i = 0; i < extActionSets.size(); i++) { - String actionSetID = (String) extActionSets.get(i); - if (knownActionSetIds.contains(actionSetID)) { - continue; - } - final IActionSetDescriptor d = WorkbenchPlugin.getDefault() - .getActionSetRegistry().findActionSet(actionSetID); - if (d != null) { - StartupThreading - .runWithoutExceptions(new StartupRunnable() { - public void runWithException() throws Throwable { - addAlwaysOn(d); - } - }); - knownActionSetIds.add(d.getId()); - } - } - - // Add the visible set of action sets to our knownActionSetIds - // Now go through the registry to ensure we pick up any new action - // sets - // that have been added but not yet considered by this perspective. - ActionSetRegistry reg = WorkbenchPlugin.getDefault() - .getActionSetRegistry(); - IActionSetDescriptor[] array = reg.getActionSets(); - int count = array.length; - for (int i = 0; i < count; i++) { - IActionSetDescriptor desc = array[i]; - if ((!knownActionSetIds.contains(desc.getId())) - && (desc.isInitiallyVisible())) { - addActionSet(desc); - } - } - } finally { - // restart context changes - if (service != null) { - StartupThreading.runWithoutExceptions(new StartupRunnable() { - public void runWithException() throws Throwable { - service.deferUpdates(false); - } - }); - } - } - - // Save presentation. - presentation = pres; - - // Hide the editor area if needed. Need to wait for the - // presentation to be fully setup first. - Integer areaVisible = memento - .getInteger(IWorkbenchConstants.TAG_AREA_VISIBLE); - // Rather than hiding the editors now we must wait until after their - // controls - // are created. This ensures that if an editor is instantiated, - // createPartControl - // is also called. See bug 20166. - shouldHideEditorsOnActivate = (areaVisible != null && areaVisible - .intValue() == 0); - - // Restore the trim state of the editor area - IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); - boolean useNewMinMax = preferenceStore.getBoolean(IWorkbenchPreferenceConstants.ENABLE_NEW_MIN_MAX); - if (useNewMinMax) { - Integer trimStateInt = memento.getInteger(IWorkbenchConstants.TAG_AREA_TRIM_STATE); - if (trimStateInt != null) { - editorAreaState = trimStateInt.intValue() & 0x3; // low order two bits contain the state - editorAreaRestoreOnUnzoom = (trimStateInt.intValue() & 4) != 0; - } - } - - // restore the fixed state - Integer isFixed = memento.getInteger(IWorkbenchConstants.TAG_FIXED); - fixed = (isFixed != null && isFixed.intValue() == 1); - - return result; - } - - /** - * Restores a fast view to its corrent presentation structure. - * This method is pubilc because the FastViewManager uses it to - * reconstruct it minimized stacks on startup. - * - * @param fvMemento The mement containing the fast view info - * @param result The result status - * @return The reference to the restored view - */ - public IViewReference restoreFastView(IMemento fvMemento, MultiStatus result) { - String viewID = fvMemento.getString(IWorkbenchConstants.TAG_ID); - String secondaryId = ViewFactory.extractSecondaryId(viewID); - if (secondaryId != null) { - viewID = ViewFactory.extractPrimaryId(viewID); - } - - IViewReference viewRef = getViewFactory().getView(viewID, secondaryId); - if (viewRef == null) { - String key = ViewFactory.getKey(viewID, secondaryId); - WorkbenchPlugin - .log("Could not create view: '" + key + "'."); //$NON-NLS-1$ //$NON-NLS-2$ - result - .add(new Status( - IStatus.ERROR, - PlatformUI.PLUGIN_ID, - 0, - NLS.bind(WorkbenchMessages.Perspective_couldNotFind, key ), - null)); - return null; - } - - // Restore fast view width ratio - Float ratio = fvMemento.getFloat(IWorkbenchConstants.TAG_RATIO); - if (ratio == null) { - Integer viewWidth = fvMemento - .getInteger(IWorkbenchConstants.TAG_WIDTH); - if (viewWidth == null) { - ratio = new Float(IPageLayout.DEFAULT_FASTVIEW_RATIO); - } else { - ratio = new Float((float) viewWidth.intValue() - / (float) getClientComposite().getSize().x); - } - } - ViewLayoutRec rec = getViewLayoutRec(viewRef, true); - rec.fastViewWidthRatio = ratio.floatValue(); - - return viewRef; - } - - /** - * Returns the ActionSets read from perspectiveExtensions in the registry. - */ - protected ArrayList getPerspectiveExtensionActionSets() { - PerspectiveExtensionReader reader = new PerspectiveExtensionReader(); - reader - .setIncludeOnlyTags(new String[] { IWorkbenchRegistryConstants.TAG_ACTION_SET }); - PageLayout layout = new PageLayout(); - reader.extendLayout(null, descriptor.getOriginalId(), layout); - return layout.getActionSets(); - } - - /** - * Returns the Show In... part ids read from the registry. - */ - protected ArrayList getShowInIdsFromRegistry() { - PerspectiveExtensionReader reader = new PerspectiveExtensionReader(); - reader - .setIncludeOnlyTags(new String[] { IWorkbenchRegistryConstants.TAG_SHOW_IN_PART }); - PageLayout layout = new PageLayout(); - reader.extendLayout(null, descriptor.getOriginalId(), layout); - return layout.getShowInPartIds(); - } - - /** - * Save the layout. - */ - public void saveDesc() { - saveDescAs(descriptor); - } - - /** - * Save the layout. - */ - public void saveDescAs(IPerspectiveDescriptor desc) { - PerspectiveDescriptor realDesc = (PerspectiveDescriptor) desc; - //get the layout from the registry - PerspectiveRegistry perspRegistry = (PerspectiveRegistry) WorkbenchPlugin - .getDefault().getPerspectiveRegistry(); - // Capture the layout state. - XMLMemento memento = XMLMemento.createWriteRoot("perspective");//$NON-NLS-1$ - IStatus status = saveState(memento, realDesc, false); - if (status.getSeverity() == IStatus.ERROR) { - ErrorDialog.openError((Shell) null, WorkbenchMessages.Perspective_problemSavingTitle, - WorkbenchMessages.Perspective_problemSavingMessage, - status); - return; - } - //save it to the preference store - try { - perspRegistry.saveCustomPersp(realDesc, memento); - descriptor = realDesc; - } catch (IOException e) { - perspRegistry.deletePerspective(realDesc); - MessageDialog.openError((Shell) null, WorkbenchMessages.Perspective_problemSavingTitle, - WorkbenchMessages.Perspective_problemSavingMessage); - } - } - - /** - * Save the layout. - */ - public IStatus saveState(IMemento memento) { - MultiStatus result = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.Perspective_problemsSavingPerspective, null); - - result.merge(saveState(memento, descriptor, true)); - - return result; - } - - /** - * Save the layout. - */ - private IStatus saveState(IMemento memento, PerspectiveDescriptor p, - boolean saveInnerViewState) { - MultiStatus result = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.Perspective_problemsSavingPerspective, null); - - if (this.memento != null) { - memento.putMemento(this.memento); - return result; - } - - // Save the version number. - memento.putString(IWorkbenchConstants.TAG_VERSION, VERSION_STRING); - result.add(p.saveState(memento)); - if (!saveInnerViewState) { - Rectangle bounds = page.getWorkbenchWindow().getShell().getBounds(); - IMemento boundsMem = memento - .createChild(IWorkbenchConstants.TAG_WINDOW); - boundsMem.putInteger(IWorkbenchConstants.TAG_X, bounds.x); - boundsMem.putInteger(IWorkbenchConstants.TAG_Y, bounds.y); - boundsMem.putInteger(IWorkbenchConstants.TAG_HEIGHT, bounds.height); - boundsMem.putInteger(IWorkbenchConstants.TAG_WIDTH, bounds.width); - } - - - // Save the "always on" action sets. - Iterator itr = alwaysOnActionSets.iterator(); - while (itr.hasNext()) { - IActionSetDescriptor desc = (IActionSetDescriptor) itr.next(); - IMemento child = memento - .createChild(IWorkbenchConstants.TAG_ALWAYS_ON_ACTION_SET); - child.putString(IWorkbenchConstants.TAG_ID, desc.getId()); - } - - // Save the "always off" action sets. - itr = alwaysOffActionSets.iterator(); - while (itr.hasNext()) { - IActionSetDescriptor desc = (IActionSetDescriptor) itr.next(); - IMemento child = memento - .createChild(IWorkbenchConstants.TAG_ALWAYS_OFF_ACTION_SET); - child.putString(IWorkbenchConstants.TAG_ID, desc.getId()); - } - - // Save "show view actions" - itr = showViewShortcuts.iterator(); - while (itr.hasNext()) { - String str = (String) itr.next(); - IMemento child = memento - .createChild(IWorkbenchConstants.TAG_SHOW_VIEW_ACTION); - child.putString(IWorkbenchConstants.TAG_ID, str); - } - - // Save "show in times" - itr = showInTimes.keySet().iterator(); - while (itr.hasNext()) { - String id = (String) itr.next(); - Long time = (Long) showInTimes.get(id); - IMemento child = memento - .createChild(IWorkbenchConstants.TAG_SHOW_IN_TIME); - child.putString(IWorkbenchConstants.TAG_ID, id); - child.putString(IWorkbenchConstants.TAG_TIME, time.toString()); - } - - // Save "new wizard actions". - itr = newWizardShortcuts.iterator(); - while (itr.hasNext()) { - String str = (String) itr.next(); - IMemento child = memento - .createChild(IWorkbenchConstants.TAG_NEW_WIZARD_ACTION); - child.putString(IWorkbenchConstants.TAG_ID, str); - } - - // Save "perspective actions". - itr = perspectiveShortcuts.iterator(); - while (itr.hasNext()) { - String str = (String) itr.next(); - IMemento child = memento - .createChild(IWorkbenchConstants.TAG_PERSPECTIVE_ACTION); - child.putString(IWorkbenchConstants.TAG_ID, str); - } - - // Save hidden menu item ids - itr = hideMenuIDs.iterator(); - while(itr.hasNext()) { - String str = (String) itr.next(); - IMemento child = memento.createChild(IWorkbenchConstants.TAG_HIDE_MENU); - child.putString(IWorkbenchConstants.TAG_ID, str); - } - itr = hideToolBarIDs.iterator(); - while(itr.hasNext()) { - String str = (String) itr.next(); - IMemento child = memento.createChild(IWorkbenchConstants.TAG_HIDE_TOOLBAR); - child.putString(IWorkbenchConstants.TAG_ID, str); - } - - // Get visible views. - List viewPanes = new ArrayList(5); - presentation.collectViewPanes(viewPanes); - - // Save the views. - itr = viewPanes.iterator(); - int errors = 0; - while (itr.hasNext()) { - ViewPane pane = (ViewPane) itr.next(); - IViewReference ref = pane.getViewReference(); - IViewDescriptor desc = page.getViewFactory().getViewRegistry() - .find(ref.getId()); - if (desc != null && desc.isRestorable()) { - IMemento viewMemento = memento - .createChild(IWorkbenchConstants.TAG_VIEW); - viewMemento.putString(IWorkbenchConstants.TAG_ID, ViewFactory - .getKey(ref)); - } - } - - // save all fastview state - if (fastViewManager != null) - fastViewManager.saveState(memento); - - // Save the view layout recs. - for (Iterator i = mapIDtoViewLayoutRec.keySet().iterator(); i.hasNext();) { - String compoundId = (String) i.next(); - ViewLayoutRec rec = (ViewLayoutRec) mapIDtoViewLayoutRec - .get(compoundId); - if (rec != null - && (!rec.isCloseable || !rec.isMoveable || rec.isStandalone)) { - IMemento layoutMemento = memento - .createChild(IWorkbenchConstants.TAG_VIEW_LAYOUT_REC); - layoutMemento.putString(IWorkbenchConstants.TAG_ID, compoundId); - if (!rec.isCloseable) { - layoutMemento.putString(IWorkbenchConstants.TAG_CLOSEABLE, - IWorkbenchConstants.FALSE); - } - if (!rec.isMoveable) { - layoutMemento.putString(IWorkbenchConstants.TAG_MOVEABLE, - IWorkbenchConstants.FALSE); - } - if (rec.isStandalone) { - layoutMemento.putString(IWorkbenchConstants.TAG_STANDALONE, - IWorkbenchConstants.TRUE); - layoutMemento.putString(IWorkbenchConstants.TAG_SHOW_TITLE, - String.valueOf(rec.showTitle)); - } - } - } - - if (errors > 0) { - String message = WorkbenchMessages.Perspective_multipleErrors; - if (errors == 1) { - message = WorkbenchMessages.Perspective_oneError; - } - MessageDialog.openError(null, - WorkbenchMessages.Error, message); - } - - // Save the layout. - IMemento childMem = memento.createChild(IWorkbenchConstants.TAG_LAYOUT); - result.add(presentation.saveState(childMem)); - - // Save the editor visibility state - if (isEditorAreaVisible()) { - memento.putInteger(IWorkbenchConstants.TAG_AREA_VISIBLE, 1); - } else { - memento.putInteger(IWorkbenchConstants.TAG_AREA_VISIBLE, 0); - } - - // Save the trim state of the editor area if using the new min/max - IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); - boolean useNewMinMax = preferenceStore.getBoolean(IWorkbenchPreferenceConstants.ENABLE_NEW_MIN_MAX); - if (useNewMinMax) { - int trimState = editorAreaState; - trimState |= editorAreaRestoreOnUnzoom ? 4 : 0; - memento.putInteger(IWorkbenchConstants.TAG_AREA_TRIM_STATE, trimState); - } - - // Save the fixed state - if (fixed) { - memento.putInteger(IWorkbenchConstants.TAG_FIXED, 1); - } else { - memento.putInteger(IWorkbenchConstants.TAG_FIXED, 0); - } - - return result; - } - - public void turnOnActionSets(IActionSetDescriptor[] newArray) { - for (int i = 0; i < newArray.length; i++) { - IActionSetDescriptor descriptor = newArray[i]; - - addAlwaysOn(descriptor); - } - } - - public void turnOffActionSets(IActionSetDescriptor[] toDisable) { - for (int i = 0; i < toDisable.length; i++) { - IActionSetDescriptor descriptor = toDisable[i]; - - turnOffActionSet(descriptor); - } - } - - public void turnOffActionSet(IActionSetDescriptor toDisable) { - addAlwaysOff(toDisable); - } - - /** - * Return the active fast view or null if there are no - * fast views or if there are all minimized. - */ - public IViewReference getActiveFastView() { - return activeFastView; - } - - /** - * Sets the active fast view. If a different fast view is already open, - * it shrinks equally <code>steps</code> times before disappearing - * completely. Then, <code>view</code> becomes active and is shown. - */ - /*package*/void setActiveFastView(IViewReference ref, int steps) { - if (activeFastView == ref) { - return; - } - - if (activeFastView != null) { - ViewPane pane = getPane(activeFastView); - if (pane != null) { - if (pane.isZoomed()) { - pane.setZoomed(false); - } - hideFastView(activeFastView, steps); - } - } - activeFastView = ref; - try { - if (activeFastView != null) { - if (!showFastView(activeFastView)) { - activeFastView = null; - } - } - } catch (RuntimeException e) { - activeFastView = null; - } - } - - /** - * Sets the active fast view. - */ - /*package*/void setActiveFastView(IViewReference ref) { - setActiveFastView(ref, FASTVIEW_HIDE_STEPS); - } - - /** - * Sets the visibility of all fast view pins. - */ - protected void setAllPinsVisible(boolean visible) { - if (fastViewManager == null) - return; - - Iterator iter = fastViewManager.getFastViews(null).iterator(); - while (iter.hasNext()) { - ViewPane pane = getPane((IViewReference) iter.next()); - if (pane != null) { - pane.setFast(visible); - } - } - } - - /** - * Sets the selection for the shortcut bar icon representing the givevn fast view. - */ - private void setFastViewIconSelection(IViewReference ref, boolean selected) { - if (fastViewManager == null) - return; - - fastViewManager.setFastViewIconSelection(ref, selected); - } - - /** - * Sets the new wizard actions for the page. - * This is List of Strings. - */ - public void setNewWizardActionIds(ArrayList newList) { - newWizardShortcuts = newList; - } - - /** - * Sets the perspective actions for this page. - * This is List of Strings. - */ - public void setPerspectiveActionIds(ArrayList list) { - perspectiveShortcuts = list; - } - - /** - * Sets the ids of the parts to list in the Show In... prompter. - * This is a List of Strings. - */ - public void setShowInPartIds(ArrayList list) { - showInPartIds = list; - } - - /** - * Sets the ids of the views to list in the Show View shortcuts. - * This is a List of Strings. - */ - public void setShowViewActionIds(ArrayList list) { - showViewShortcuts = list; - } - - - /** - * Show the editor area if not visible - */ - protected void showEditorArea() { - if (isEditorAreaVisible()) { - return; - } - - editorHidden = false; - - // Show the editor in the appropriate location - if (useNewMinMax(this)) { - boolean isMinimized = editorAreaState == IStackPresentationSite.STATE_MINIMIZED; - if (!isMinimized) { - // If the editor area is going to show then we have to restore - if (getPresentation().getMaximizedStack() != null) - getPresentation().getMaximizedStack().setState(IStackPresentationSite.STATE_RESTORED); - - showEditorAreaLocal(); - } - else - setEditorAreaTrimVisibility(true); - } - else { - showEditorAreaLocal(); - } - } - - /** - * Show the editor area if not visible - */ - protected void showEditorAreaLocal() { - if (editorHolder == null || editorHidden) { - return; - } - - // Replace the part holder with the editor area. - presentation.getLayout().replace(editorHolder, editorArea); - editorHolder = null; - } - - private EditorAreaTrimToolBar getEditorAreaTrim(boolean createIfNecessary) { - WorkbenchWindow wbw = (WorkbenchWindow) page.getWorkbenchWindow(); - ITrimManager tbm = wbw.getTrimManager(); - if (tbm == null) - return null; - - // Create if necesary - EditorAreaTrimToolBar editorAreaTrim = (EditorAreaTrimToolBar) tbm.getTrim(IPageLayout.ID_EDITOR_AREA); - if (editorAreaTrim == null && createIfNecessary) { - int suggestedSide = SWT.RIGHT; - int cachedSide = ((TrimLayout)tbm).getPreferredArea(IPageLayout.ID_EDITOR_AREA); - if (cachedSide != -1) - suggestedSide = cachedSide; - - IWindowTrim beforeMe = ((TrimLayout)tbm).getPreferredLocation(IPageLayout.ID_EDITOR_AREA); - - // Gain access to the trim manager - editorAreaTrim = new EditorAreaTrimToolBar(wbw); - editorAreaTrim.dock(suggestedSide); - tbm.addTrim(suggestedSide, editorAreaTrim, beforeMe); - } - - return editorAreaTrim; - } - - public void setEditorAreaState(int newState) { - if (newState == editorAreaState) - return; - - editorAreaState = newState; - - // reset the restore flag if we're not minimized - if (newState != IStackPresentationSite.STATE_MINIMIZED) - editorAreaRestoreOnUnzoom = false; - - refreshEditorAreaVisibility(); - } - - public int getEditorAreaState() { - return editorAreaState; - } - - /** - * - */ - public void refreshEditorAreaVisibility() { - // Nothing shows up if the editor area isn't visible at all - if (editorHidden) { - hideEditorAreaLocal(); - setEditorAreaTrimVisibility(false); - return; - } - - EditorStack editorStack = ((EditorSashContainer) editorArea).getUpperRightEditorStack(null); - if (editorStack == null) - return; - - // Make sure that the other editor stack all match *this* presentation - // state - LayoutPart[] stacks = ((EditorSashContainer) editorArea).getChildren(); - for (int i = 0; i < stacks.length; i++) { - if (stacks[i] instanceof EditorStack && stacks[i] != editorStack) { - EditorStack es = (EditorStack) stacks[i]; - es.setPresentationState(editorAreaState); - } - } - - // Whatever we're doing, make the current editor stack match it - editorStack.setStateLocal(editorAreaState); - - // Override the visibility of the EA's min.max buttons based on the - // 'fixed' state - editorStack.showMinMax(!isFixedLayout()); - - // If it's minimized then it's in the trim - if (editorAreaState == IStackPresentationSite.STATE_MINIMIZED) { - // Hide the editor area and show its trim - hideEditorAreaLocal(); - setEditorAreaTrimVisibility(true); - } - else { - // Show the editor area and hide its trim - setEditorAreaTrimVisibility(false); - showEditorAreaLocal(); - - if (editorAreaState == IStackPresentationSite.STATE_MAXIMIZED) - getPresentation().setMaximizedStack(editorStack); - } - } - - protected EditorAreaTrimToolBar setEditorAreaTrimVisibility(boolean visible) { - WorkbenchWindow wbw = (WorkbenchWindow) page.getWorkbenchWindow(); - ITrimManager tbm = wbw.getTrimManager(); - if (tbm == null) - return null; - - // Only create the trim element if it's going to be visible - EditorAreaTrimToolBar editorAreaTrim = getEditorAreaTrim(visible); - if (editorAreaTrim == null) - return null; - - tbm.setTrimVisible(editorAreaTrim, visible); - tbm.forceLayout(); - - return editorAreaTrim; - } - - /** - * Shows a fast view. - * @return whether the view was successfully shown - */ - boolean showFastView(IViewReference ref) { - if (fastViewManager == null) - return false; - - // Make sure the part is restored. - IWorkbenchPart refPart = ref.getPart(true); - if (refPart == null) { - return false; - } - - ViewPane pane = getPane(ref); - if (pane == null) { - return false; - } - - saveFastViewWidthRatio(); - - // Special check to ensure that a 'minimized' intro view shows - // as 'standby' - if (ref.getId().equals("org.eclipse.ui.internal.introview")) { //$NON-NLS-1$ - if (refPart instanceof ViewIntroAdapterPart) { - ((ViewIntroAdapterPart)refPart).setStandby(true); - } - } - - // Determine the display orientation - int side = fastViewManager.getViewSide(ref); - fastViewPane.showView(getClientComposite(), pane, side, - getFastViewWidthRatio(ref)); - - setFastViewIconSelection(ref, true); - - return true; - } - - private void saveFastViewWidthRatio() { - ViewPane pane = fastViewPane.getCurrentPane(); - if (pane != null) { - ViewLayoutRec rec = getViewLayoutRec(pane.getViewReference(), true); - rec.fastViewWidthRatio = fastViewPane.getCurrentRatio(); - } - } - - /** - * Resolves a view's id into its reference, creating the - * view if necessary. - * - * @param viewId The primary id of the view (must not be - * <code>null</code> - * @param secondaryId The secondary id of a multiple-instance view - * (may be <code>null</code>). - * - * @return The reference to the specified view. This may be null if the - * view fails to create (i.e. thrown a PartInitException) - */ - public IViewReference getViewReference(String viewId, String secondaryId) { - IViewReference ref = page.findViewReference(viewId, secondaryId); - if (ref == null) { - ViewFactory factory = getViewFactory(); - try { - ref = factory.createView(viewId, secondaryId); - } catch (PartInitException e) { - IStatus status = StatusUtil.newStatus(IStatus.ERROR, - e.getMessage() == null ? "" : e.getMessage(), //$NON-NLS-1$ - e); - StatusUtil.handleStatus(status, "Failed to create view: id=" + viewId, //$NON-NLS-1$ - StatusManager.LOG); - } - } - return ref; - } - - /** - * Shows the view with the given id and secondary id. - */ - public IViewPart showView(String viewId, String secondaryId) - throws PartInitException { - ViewFactory factory = getViewFactory(); - IViewReference ref = factory.createView(viewId, secondaryId); - IViewPart part = (IViewPart) ref.getPart(true); - if (part == null) { - throw new PartInitException(NLS.bind(WorkbenchMessages.ViewFactory_couldNotCreate, ref.getId())); - } - ViewSite site = (ViewSite) part.getSite(); - ViewPane pane = (ViewPane) site.getPane(); - - IPreferenceStore store = WorkbenchPlugin.getDefault() - .getPreferenceStore(); - int openViewMode = store.getInt(IPreferenceConstants.OPEN_VIEW_MODE); - - if (openViewMode == IPreferenceConstants.OVM_FAST && - fastViewManager != null) { - fastViewManager.addViewReference(FastViewBar.FASTVIEWBAR_ID, -1, ref, true); - setActiveFastView(ref); - } else if (openViewMode == IPreferenceConstants.OVM_FLOAT - && presentation.canDetach()) { - presentation.addDetachedPart(pane); - } else { - if (useNewMinMax(this)) { - // Is this view going to show in the trim? - LayoutPart vPart = presentation.findPart(viewId, secondaryId); - - // Determine if there is a trim stack that should get the view - String trimId = null; - - // If we can locate the correct trim stack then do so - if (vPart != null) { - String id = null; - ILayoutContainer container = vPart.getContainer(); - if (container instanceof ContainerPlaceholder) - id = ((ContainerPlaceholder)container).getID(); - else if (container instanceof ViewStack) - id = ((ViewStack)container).getID(); - else if (container instanceof DetachedPlaceHolder) { - // Views in a detached window don't participate in the - // minimize behavior so just revert to the default - // behavior - presentation.addPart(pane); - return part; - } - - // Is this place-holder in the trim? - if (id != null && fastViewManager.getFastViews(id).size() > 0) { - trimId = id; - } - } - - // No explicit trim found; If we're maximized then we either have to find an - // arbitrary stack... - if (trimId == null - && presentation.getMaximizedStack() != null) { - if (vPart == null) { - ViewStackTrimToolBar blTrimStack = fastViewManager.getBottomRightTrimStack(); - if (blTrimStack != null) { - // OK, we've found a trim stack to add it to... - trimId = blTrimStack.getId(); - - // Since there was no placeholder we have to add one - LayoutPart blPart = presentation.findPart(trimId, null); - if (blPart instanceof ContainerPlaceholder) { - ContainerPlaceholder cph = (ContainerPlaceholder) blPart; - if (cph.getRealContainer() instanceof ViewStack) { - ViewStack vs = (ViewStack) cph.getRealContainer(); - - // Create a 'compound' id if this is a multi-instance part - String compoundId = ref.getId(); - if (ref.getSecondaryId() != null) - compoundId = compoundId + ':' + ref.getSecondaryId(); - - // Add the new placeholder - vs.add(new PartPlaceholder(compoundId)); - } - } - } - } - } - - // If we have a trim stack located then add the view to it - if (trimId != null) { - fastViewManager.addViewReference(trimId, -1, ref, true); - } - else { - boolean inMaximizedStack = vPart != null && vPart.getContainer() == presentation.getMaximizedStack(); - - // Do the default behavior - presentation.addPart(pane); - - // Now, if we're maximized then we have to minimize the new stack - if (presentation.getMaximizedStack() != null && !inMaximizedStack) { - vPart = presentation.findPart(viewId, secondaryId); - if (vPart != null && vPart.getContainer() instanceof ViewStack) { - ViewStack vs = (ViewStack)vPart.getContainer(); - vs.setState(IStackPresentationSite.STATE_MINIMIZED); - - // setting the state to minimized will create the trim toolbar - // so we don't need a null pointer check here... - fastViewManager.getViewStackTrimToolbar(vs.getID()).setRestoreOnUnzoom(true); - } - } - } - } - else { - presentation.addPart(pane); - } - } - - // Ensure that the newly showing part is enabled - if (pane != null && pane.getControl() != null) - pane.getControl().setEnabled(true); - - return part; - } - - /** - * Toggles the visibility of a fast view. If the view is active it - * is deactivated. Otherwise, it is activated. - */ - public void toggleFastView(IViewReference ref) { - if (ref == activeFastView) { - setActiveFastView(null); - } else { - setActiveFastView(ref); - } - } - - /** - * Returns the old part reference. - * Returns null if there was no previously active part. - * - * @return the old part reference or <code>null</code> - */ - public IWorkbenchPartReference getOldPartRef() { - return oldPartRef; - } - - /** - * Sets the old part reference. - * - * @param oldPartRef The old part reference to set, or <code>null</code> - */ - public void setOldPartRef(IWorkbenchPartReference oldPartRef) { - this.oldPartRef = oldPartRef; - } - - //for dynamic UI - protected void addActionSet(IActionSetDescriptor newDesc) { - IContextService service = (IContextService)page.getWorkbenchWindow().getService(IContextService.class); - try { - service.deferUpdates(true); - for (int i = 0; i < alwaysOnActionSets.size(); i++) { - IActionSetDescriptor desc = (IActionSetDescriptor) alwaysOnActionSets - .get(i); - if (desc.getId().equals(newDesc.getId())) { - removeAlwaysOn(desc); - removeAlwaysOff(desc); - break; - } - } - addAlwaysOn(newDesc); - } finally { - service.deferUpdates(false); - } - } - - // for dynamic UI - /* package */void removeActionSet(String id) { - IContextService service = (IContextService)page.getWorkbenchWindow().getService(IContextService.class); - try { - service.deferUpdates(true); - for (int i = 0; i < alwaysOnActionSets.size(); i++) { - IActionSetDescriptor desc = (IActionSetDescriptor) alwaysOnActionSets - .get(i); - if (desc.getId().equals(id)) { - removeAlwaysOn(desc); - break; - } - } - - for (int i = 0; i < alwaysOffActionSets.size(); i++) { - IActionSetDescriptor desc = (IActionSetDescriptor) alwaysOffActionSets - .get(i); - if (desc.getId().equals(id)) { - removeAlwaysOff(desc); - break; - } - } - } finally { - service.deferUpdates(false); - } - } - - void removeActionSet(IActionSetDescriptor toRemove) { - removeAlwaysOn(toRemove); - removeAlwaysOff(toRemove); - } - - public void setFastViewState(IViewReference ref, int newState) { - // If the current pane is null then the FV is not open - if (fastViewManager != null) { - String id = fastViewManager.getIdForRef(ref); - if (id != null && id != FastViewBar.FASTVIEWBAR_ID) { - if (newState == IStackPresentationSite.STATE_MINIMIZED) - return; // No-op - - // So it's either RESTORED or MAXIMIZED so we have to restore - // the stack - fastViewManager.restoreToPresentation(id); - - // If it's MAXIMIZED we then have to MAXIMIZE the stack - if (newState == IStackPresentationSite.STATE_MAXIMIZED) { - // Recurse back to the page now that the stack is restored - page.setState(ref, newState); - } - - return; - } - } - - // Fast View is open, change its state - if (fastViewPane.getCurrentPane() != null) - fastViewPane.setState(newState); - } - - public void setFastViewState(int newState) { - fastViewPane.setState(newState); - } - - public int getFastViewState() { - return fastViewPane.getState(); - } - - /** - * Returns whether the given view is closeable in this perspective. - * - * @since 3.0 - */ - public boolean isCloseable(IViewReference reference) { - ViewLayoutRec rec = getViewLayoutRec(reference, false); - if (rec != null) { - return rec.isCloseable; - } - return true; - } - - /** - * Returns whether the given view is moveable in this perspective. - * - * @since 3.0 - */ - public boolean isMoveable(IViewReference reference) { - ViewLayoutRec rec = getViewLayoutRec(reference, false); - if (rec != null) { - return rec.isMoveable; - } - return true; - } - - /** - * Writes a description of the layout to the given string buffer. - * This is used for drag-drop test suites to determine if two layouts are the - * same. Like a hash code, the description should compare as equal iff the - * layouts are the same. However, it should be user-readable in order to - * help debug failed tests. Although these are english readable strings, - * they should not be translated or equality tests will fail. - * <p> - * This is only intended for use by test suites. - * </p> - * - * @param buf - */ - public void describeLayout(StringBuffer buf) { - IViewReference[] fastViews = getFastViews(); - - if (fastViews.length != 0) { - buf.append("fastviews ("); //$NON-NLS-1$ - for (int idx = 0; idx < fastViews.length; idx++) { - IViewReference ref = fastViews[idx]; - - if (idx > 0) { - buf.append(", "); //$NON-NLS-1$ - } - - buf.append(ref.getPartName()); - } - buf.append("), "); //$NON-NLS-1$ - } - - getPresentation().describeLayout(buf); - } - - /** - * Sanity-checks the LayoutParts in this perspective. Throws an Assertation exception - * if an object's internal state is invalid. - */ - public void testInvariants() { - getPresentation().getLayout().testInvariants(); - } - - public IActionSetDescriptor[] getAlwaysOnActionSets() { - return (IActionSetDescriptor[]) alwaysOnActionSets.toArray(new IActionSetDescriptor[alwaysOnActionSets.size()]); - } - - public IActionSetDescriptor[] getAlwaysOffActionSets() { - return (IActionSetDescriptor[]) alwaysOffActionSets.toArray(new IActionSetDescriptor[alwaysOffActionSets.size()]); - } - - /* package */ FastViewPane getFastViewPane() { - return fastViewPane; - } - - - /** - * Restores a part in the trim to the actual layout - * @param part The part to restore - */ - public void restoreTrimPart(LayoutPart part) { - if (fastViewManager == null) - return; - - // Remove any current fastview - setActiveFastView(null); - - // Set the part's state to place it back in the layout - if (part instanceof ViewStack) { - ViewStack vs = (ViewStack) part; - fastViewManager.restoreToPresentation(vs.getID()); - } - - if (part == editorArea) { - setEditorAreaState(IStackPresentationSite.STATE_RESTORED); - editorAreaRestoreOnUnzoom = false; - } - } - - /** - * Determine the correct side to initially dock a new - * trim part on. We do this by checking its rect against - * the editor area. - * - * @param stackBounds The bounds of the stack we want to create trim for - * @return the SWT side to dock the trim element on - */ - public int calcStackSide(Rectangle stackBounds) { - // Where is the stack in relation to the EditorArea? - Rectangle editorAreaBounds = editorArea.getBounds(); - - // Is this the Editor Area - if (editorAreaBounds.equals(stackBounds)) - return SWT.TOP; - - Point stackCenter = Geometry.centerPoint(stackBounds); - Point editorAreaCenter = Geometry.centerPoint(editorAreaBounds); - - int dx = editorAreaCenter.x - stackCenter.x; - int dy = editorAreaCenter.y - stackCenter.y; - - if (Math.abs(dx) > Math.abs(dy)) { - return (dx > 0) ? SWT.LEFT : SWT.RIGHT; - } - - if (dy > 0) { - return (dx > 0) ? SWT.LEFT : SWT.RIGHT; - } - - return SWT.BOTTOM; - } - - /** - * Restore any parts that are showing in the trim as - * a result of a 'zoom' operation - */ - public void restoreZoomedParts() { - if (fastViewManager == null) - return; - - // Remove any current fastview - setActiveFastView(null); - - // have the layout restore the parts - fastViewManager.restoreZoomedViewStacks(); - - if (editorAreaRestoreOnUnzoom) { - restoreTrimPart(editorArea); - } - } - - /** - * @return Returns the fastViewManager. - */ - public FastViewManager getFastViewManager() { - return fastViewManager; - } - - /** - * Sets the restore on unzoom state for the editor area - * @param restore the new state - */ - public void setEditorAreaRestoreOnUnzoom(boolean restore) { - editorAreaRestoreOnUnzoom = restore; - } - - /** - * @return the restore on unzoom state - */ - public boolean getEditorAreaRestoreOnUnzoom() { - return editorAreaRestoreOnUnzoom; - } - - /** - * Used to restrict the use of the new min/max behavior to envoronments - * in which it has a chance of working... - * - * @param activePerspective We pass this in as an arg so others won't have - * to check it for 'null' (which is one of the failure cases) - * - */ - public static boolean useNewMinMax(Perspective activePerspective) { - // We need to have an active perspective - if (activePerspective == null) - return false; - - // We need to have a trim manager (if we don't then we - // don't create a FastViewManager because it'd be useless) - if (activePerspective.getFastViewManager() == null) - return false; - - // Make sure we don't NPE anyplace - WorkbenchWindow wbw = (WorkbenchWindow) activePerspective.page.getWorkbenchWindow(); - if (wbw == null) - return false; - - WorkbenchWindowConfigurer configurer = wbw.getWindowConfigurer(); - if (configurer == null) - return false; - - AbstractPresentationFactory factory = configurer.getPresentationFactory(); - if (factory == null) - return false; - - // Ok, we should be good to go, return the pref - IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); - boolean useNewMinMax = preferenceStore.getBoolean(IWorkbenchPreferenceConstants.ENABLE_NEW_MIN_MAX); - return useNewMinMax; - } - - /** @return a Collection of IDs of items to be hidden from the menu bar */ - public Collection getHiddenMenuItems() { - return hideMenuIDs; - } - - /** @return a Collection of IDs of items to be hidden from the tool bar */ - public Collection getHiddenToolbarItems() { - return hideToolBarIDs; - } - - public void updateActionBars() { - page.getActionBars().getMenuManager().updateAll(true); - page.resetToolBarLayout(); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PerspectiveHelper.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PerspectiveHelper.java deleted file mode 100644 index 3c5d25e80b6..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PerspectiveHelper.java +++ /dev/null @@ -1,1524 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Carlos Devoto carlos.devoto@compuware.com Bug 213645 - * Marco Maccaferri, maccasoft.com - patch for defect 222750 - *******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.Enumeration; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.Vector; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Cursor; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.dnd.AbstractDropTarget; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.dnd.IDragOverListener; -import org.eclipse.ui.internal.dnd.IDropTarget; -import org.eclipse.ui.internal.misc.Policy; -import org.eclipse.ui.internal.misc.StringMatcher; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * A perspective presentation is a collection of parts with a layout. Each part - * is parented to a main window, so you can create more than one presentation - * on a set of parts and change the layout just by activating / deactivating a - * presentation. - * - * In addition, the user can change the position of any part by mouse - * manipulation (drag & drop). If a part is removed, we leave a placeholder - * behind to indicate where it goes should the part be added back. - */ -public class PerspectiveHelper { - private WorkbenchPage page; - - protected Perspective perspective; - - protected Composite parentWidget; - - private ViewSashContainer mainLayout; - - private PartStack maximizedStack; - - /** - * If there is a ViewStack maximized on shutdown the id is - * cached and restored into this field on 'restoreState'. - * This is then used to bash the ViewStack's presentation state - * into the correct value on activation (the startup life-cycle - * is such that we have to use this 'latch' because the window - * state isn't valid until the activate happens. - */ - private String maximizedStackId; - - private ArrayList detachedWindowList = new ArrayList(1); - - private ArrayList detachedPlaceHolderList = new ArrayList(1); - - /** - * Maps a stack's id to its current bounds - * this is used to capture the current bounds of all - * stacks -before- starting a maximize (since the - * iterative 'minimize' calls cause the intial stack's - * bounds to change. - */ - private Map boundsMap = new HashMap(); - - private boolean detachable = false; - - protected boolean active = false; - - // key is the LayoutPart object, value is the PartDragDrop object - //private IPartDropListener partDropListener; - - private static final int MIN_DETACH_WIDTH = 150; - - private static final int MIN_DETACH_HEIGHT = 250; - - protected ActualDropTarget dropTarget; - - private IDragOverListener dragTarget = new IDragOverListener() { - - public IDropTarget drag(Control currentControl, Object draggedObject, - Point position, final Rectangle dragRectangle) { - - if (!(draggedObject instanceof ViewPane || draggedObject instanceof ViewStack)) { - return null; - } - final LayoutPart part = (LayoutPart) draggedObject; - - // Views that haven't been shown yet have no 'control' which causes - // 'getWorkbenchWindow' to return 'null' so check explicitly - if (part instanceof ViewPane) { - if (((ViewPane)part).getPage() != page) - return null; - } - else if (part.getWorkbenchWindow() != page.getWorkbenchWindow()) { - return null; - } - - if (dropTarget == null) { - dropTarget = new ActualDropTarget(part, dragRectangle); - } else { - dropTarget.setTarget(part, dragRectangle); - } - - return dropTarget; - } - - }; - - private final class ActualDropTarget extends AbstractDropTarget { - private LayoutPart part; - - private Rectangle dragRectangle; - - private ActualDropTarget(LayoutPart part, Rectangle dragRectangle) { - super(); - setTarget(part, dragRectangle); - } - - /** - * @param part - * @param dragRectangle - * @since 3.1 - */ - private void setTarget(LayoutPart part, Rectangle dragRectangle) { - this.part = part; - this.dragRectangle = dragRectangle; - } - - public void drop() { - - Shell shell = part.getShell(); - if (shell.getData() instanceof DetachedWindow) { - // only one tab folder in a detach window, so do window - // move - if (part instanceof ViewStack) { - shell.setLocation(dragRectangle.x, - dragRectangle.y); - return; - } - // if only one view in tab folder then do a window move - ILayoutContainer container = part.getContainer(); - if (container instanceof ViewStack) { - if (((ViewStack) container).getItemCount() == 1) { - shell.setLocation(dragRectangle.x, - dragRectangle.y); - return; - } - } - } - - // If layout is modified always zoom out. - if (isZoomed()) { - zoomOut(); - } - // do a normal part detach - detach(part, dragRectangle.x, dragRectangle.y); - } - - public Cursor getCursor() { - return DragCursors.getCursor(DragCursors.OFFSCREEN); - } - } - - private class MatchingPart implements Comparable { - LayoutPart part; - - boolean hasWildcard; - - int len; - - MatchingPart(String pid, String sid, LayoutPart part) { - this.part = part; - this.len = (pid == null ? 0 : pid.length()) - + (sid == null ? 0 : sid.length()); - this.hasWildcard = (pid != null && pid - .indexOf(PartPlaceholder.WILD_CARD) != -1) - || (sid != null && sid.indexOf(PartPlaceholder.WILD_CARD) != -1); - } - - public int compareTo(Object a) { - // specific ids always outweigh ids with wildcards - MatchingPart ma = (MatchingPart) a; - if (this.hasWildcard && !ma.hasWildcard) { - return -1; - } - if (!this.hasWildcard && ma.hasWildcard) { - return 1; - } - // if both are specific or both have wildcards, simply compare based on length - return ma.len - this.len; - } - } - - - /** - * Constructs a new object. - */ - public PerspectiveHelper(WorkbenchPage workbenchPage, - ViewSashContainer mainLayout, Perspective perspective) { - this.page = workbenchPage; - this.mainLayout = mainLayout; - this.perspective = perspective; - - // Views can be detached if the feature is enabled (true by default, - // use the plug-in customization file to disable), and if the platform - // supports detaching. - - final IPreferenceStore store = PlatformUI.getPreferenceStore(); - this.detachable = store.getBoolean(IWorkbenchPreferenceConstants.ENABLE_DETACHED_VIEWS); - - if (this.detachable) { - // Check if some arbitrary Composite supports reparenting. If it - // doesn't, views cannot be detached. - - Composite client = workbenchPage.getClientComposite(); - if (client == null) { - // The workbench page is not initialized. I don't think this can happen, - // but if it does, silently set detachable to false. - this.detachable = false; - } else { - Composite testChild = new Composite(client, SWT.NONE); - this.detachable = testChild.isReparentable(); - testChild.dispose(); - } - } - } - - /** - * Show the presentation. - */ - public void activate(Composite parent) { - - if (active) { - return; - } - - parentWidget = parent; - - // Activate main layout - // make sure all the views have been properly parented - Vector children = new Vector(); - collectViewPanes(children, mainLayout.getChildren()); - Enumeration itr = children.elements(); - while (itr.hasMoreElements()) { - LayoutPart part = (LayoutPart) itr.nextElement(); - part.reparent(parent); - } - mainLayout.createControl(parent); - mainLayout.setActive(true); - - // Open the detached windows. - for (int i = 0, length = detachedWindowList.size(); i < length; i++) { - DetachedWindow dwindow = (DetachedWindow) detachedWindowList.get(i); - dwindow.open(); - } - - enableAllDrag(); - - // Ensure that the maximized stack's presentation state is correct - if (maximizedStackId != null) { - LayoutPart part = findPart(maximizedStackId); - if (part instanceof PartStack) { - maximizedStack = (PartStack) part; - maximizedStackId = null; - } - } - - // NOTE: we only handle ViewStacks here; Editor Stacks are handled by the - // perspective - if (maximizedStack instanceof ViewStack) { - maximizedStack.setPresentationState(IStackPresentationSite.STATE_MAXIMIZED); - } - - active = true; - } - - private String tmpViewId = null; - private Exception tmpStackTrace = null; - - /** - * Adds a part to the presentation. If a placeholder exists for the part - * then swap the part in. Otherwise, add the part in the bottom right - * corner of the presentation. - */ - public void addPart(LayoutPart part) { - - // Look for a placeholder. - PartPlaceholder placeholder = null; - LayoutPart testPart = null; - String primaryId = part.getID(); - String secondaryId = null; - - IViewReference ref = null; - if (part instanceof ViewPane) { - ViewPane pane = (ViewPane) part; - ref = (IViewReference) pane.getPartReference(); - secondaryId = ref.getSecondaryId(); - } - if (secondaryId != null) { - testPart = findPart(primaryId, secondaryId); - } else { - testPart = findPart(primaryId); - } - - // validate the testPart - if (testPart != null && testPart instanceof PartPlaceholder) { - placeholder = (PartPlaceholder) testPart; - } - - // If there is no placeholder do a simple add. Otherwise, replace the - // placeholder if its not a pattern matching placholder - if (placeholder == null) { - part.reparent(mainLayout.getParent()); - LayoutPart relative = mainLayout.findBottomRight(); - if (relative != null && relative instanceof ILayoutContainer) { - ILayoutContainer stack = (ILayoutContainer)relative; - if (stack.allowsAdd(part)) { - mainLayout.stack(part, stack); - } else { - mainLayout.add(part); - } - } else { - mainLayout.add(part); - } - } else { - ILayoutContainer container = placeholder.getContainer(); - if (container != null) { - if (container instanceof DetachedPlaceHolder) { - //Create a detached window add the part on it. - DetachedPlaceHolder holder = (DetachedPlaceHolder) container; - detachedPlaceHolderList.remove(holder); - container.remove(testPart); - DetachedWindow window = new DetachedWindow(page); - detachedWindowList.add(window); - window.create(); - part.createControl(window.getShell()); - // Open window. - window.getShell().setBounds(holder.getBounds()); - window.open(); - // add part to detached window. - ViewPane pane = (ViewPane) part; - window.add(pane); - LayoutPart otherChildren[] = holder.getChildren(); - for (int i = 0; i < otherChildren.length; i++) { - part.getContainer().add(otherChildren[i]); - } - } else { - // show parent if necessary - if (container instanceof ContainerPlaceholder) { - ContainerPlaceholder containerPlaceholder = (ContainerPlaceholder) container; - ILayoutContainer parentContainer = containerPlaceholder - .getContainer(); - if (parentContainer == null) { - if (Policy.DEBUG_PERSPECTIVES) { - WorkbenchPlugin.log( - "Previous ContainerPlaceholder for " + tmpViewId, //$NON-NLS-1$ - tmpStackTrace); - tmpViewId = null; - tmpStackTrace = new Exception(); - tmpStackTrace.fillInStackTrace(); - WorkbenchPlugin.log( - "Current ContainerPlaceholder with null parent for " //$NON-NLS-1$ - + primaryId + ":" + secondaryId, tmpStackTrace); //$NON-NLS-1$ - tmpStackTrace = null; - } - return; - } - if (Policy.DEBUG_PERSPECTIVES) { - tmpViewId = primaryId + ":" + secondaryId; //$NON-NLS-1$ - tmpStackTrace = new Exception(); - tmpStackTrace.fillInStackTrace(); - } - container = (ILayoutContainer) containerPlaceholder - .getRealContainer(); - if (container instanceof LayoutPart) { - parentContainer.replace(containerPlaceholder, - (LayoutPart) container); - } - containerPlaceholder.setRealContainer(null); - } - - // reparent part. - if (!(container instanceof ViewStack)) { - // We don't need to reparent children of PartTabFolders since they will automatically - // reparent their children when they become visible. This if statement used to be - // part of an else branch. Investigate if it is still necessary. - part.reparent(mainLayout.getParent()); - } - - // see if we should replace the placeholder - if (placeholder.hasWildCard()) { - if (container instanceof PartSashContainer) { - ((PartSashContainer) container) - .addChildForPlaceholder(part, placeholder); - } else { - container.add(part); - } - } else { - container.replace(placeholder, part); - } - } - } - } - } - - /** - * Attaches a part that was previously detached to the mainLayout. - * - * @param ref - */ - public void attachPart(IViewReference ref) { - ViewPane pane = (ViewPane)((WorkbenchPartReference)ref).getPane(); - - // Restore any maximized part before re-attaching. - // Note that 'getMaximizedStack != null' implies 'useNewMinMax' - if (getMaximizedStack() != null) { - getMaximizedStack().setState(IStackPresentationSite.STATE_RESTORED); - } - - derefPart(pane); - addPart(pane); - bringPartToTop(pane); - pane.setFocus(); - } - - /** - * Return whether detachable parts can be supported. - */ - public boolean canDetach() { - return detachable; - } - - /** - * Bring a part forward so it is visible. - * - * @return true if the part was brought to top, false if not. - */ - public boolean bringPartToTop(LayoutPart part) { - ILayoutContainer container = part.getContainer(); - if (container != null && container instanceof PartStack) { - PartStack folder = (PartStack) container; - if (folder.getSelection() != part) { - folder.setSelection(part); - return true; - } - } - return false; - } - - /** - * Returns true if the given part is visible. - * A part is visible if it's top-level (not in a tab folder) or if it is the top one - * in a tab folder. - */ - public boolean isPartVisible(IWorkbenchPartReference partRef) { - LayoutPart foundPart; - if (partRef instanceof IViewReference) { - foundPart = findPart(partRef.getId(), ((IViewReference) partRef).getSecondaryId()); - } else { - foundPart = findPart(partRef.getId()); - } - if (foundPart == null) { - return false; - } - if (foundPart instanceof PartPlaceholder) { - return false; - } - - ILayoutContainer container = foundPart.getContainer(); - - if (container instanceof ContainerPlaceholder) { - return false; - } - - if (container instanceof ViewStack) { - ViewStack folder = (ViewStack) container; - PartPane visiblePart = folder.getSelection(); - if (visiblePart == null) { - return false; - } - return partRef.equals(visiblePart.getPartReference()); - } - return true; - } - - /** - * Returns true is not in a tab folder or if it is the top one in a tab - * folder. - */ - public boolean willPartBeVisible(String partId) { - return willPartBeVisible(partId, null); - } - - public boolean willPartBeVisible(String partId, String secondaryId) { - LayoutPart part = findPart(partId, secondaryId); - if (part == null) { - return false; - } - ILayoutContainer container = part.getContainer(); - if (container != null && container instanceof ContainerPlaceholder) { - container = (ILayoutContainer) ((ContainerPlaceholder) container) - .getRealContainer(); - } - - if (container != null && container instanceof ViewStack) { - ViewStack folder = (ViewStack) container; - if (folder.getSelection() == null) { - return false; - } - return part.getCompoundId().equals( - folder.getSelection().getCompoundId()); - } - return true; - } - - /** - * Answer a list of the PartPlaceholder objects. - */ - private PartPlaceholder[] collectPlaceholders() { - // Scan the main window. - PartPlaceholder[] results = collectPlaceholders(mainLayout - .getChildren()); - - // Scan each detached window. - if (detachable) { - for (int i = 0, length = detachedWindowList.size(); i < length; i++) { - DetachedWindow win = (DetachedWindow) detachedWindowList.get(i); - PartPlaceholder[] moreResults = collectPlaceholders(win - .getChildren()); - if (moreResults.length > 0) { - int newLength = results.length + moreResults.length; - PartPlaceholder[] newResults = new PartPlaceholder[newLength]; - System.arraycopy(results, 0, newResults, 0, results.length); - System.arraycopy(moreResults, 0, newResults, - results.length, moreResults.length); - results = newResults; - } - } - } - return results; - } - - /** - * Answer a list of the PartPlaceholder objects. - */ - private PartPlaceholder[] collectPlaceholders(LayoutPart[] parts) { - PartPlaceholder[] result = new PartPlaceholder[0]; - - for (int i = 0, length = parts.length; i < length; i++) { - LayoutPart part = parts[i]; - if (part instanceof ILayoutContainer) { - // iterate through sub containers to find sub-parts - PartPlaceholder[] newParts = collectPlaceholders(((ILayoutContainer) part) - .getChildren()); - PartPlaceholder[] newResult = new PartPlaceholder[result.length - + newParts.length]; - System.arraycopy(result, 0, newResult, 0, result.length); - System.arraycopy(newParts, 0, newResult, result.length, - newParts.length); - result = newResult; - } else if (part instanceof PartPlaceholder) { - PartPlaceholder[] newResult = new PartPlaceholder[result.length + 1]; - System.arraycopy(result, 0, newResult, 0, result.length); - newResult[result.length] = (PartPlaceholder) part; - result = newResult; - } - } - - return result; - } - - /** - * Answer a list of the view panes. - */ - public void collectViewPanes(List result) { - // Scan the main window. - collectViewPanes(result, mainLayout.getChildren()); - - // Scan each detached window. - if (detachable) { - for (int i = 0, length = detachedWindowList.size(); i < length; i++) { - DetachedWindow win = (DetachedWindow) detachedWindowList.get(i); - collectViewPanes(result, win.getChildren()); - } - } - } - - /** - * Answer a list of the view panes. - */ - private void collectViewPanes(List result, LayoutPart[] parts) { - for (int i = 0, length = parts.length; i < length; i++) { - LayoutPart part = parts[i]; - if (part instanceof ViewPane) { - result.add(part); - } else if (part instanceof ILayoutContainer) { - collectViewPanes(result, ((ILayoutContainer) part) - .getChildren()); - } - } - } - - /** - * Hide the presentation. - */ - public void deactivate() { - if (!active) { - return; - } - - disableAllDrag(); - - // Reparent all views to the main window - Composite parent = mainLayout.getParent(); - Vector children = new Vector(); - collectViewPanes(children, mainLayout.getChildren()); - - for (int i = 0, length = detachedWindowList.size(); i < length; i++) { - DetachedWindow window = (DetachedWindow) detachedWindowList.get(i); - collectViewPanes(children, window.getChildren()); - } - - // *** Do we even need to do this if detached windows not supported? - Enumeration itr = children.elements(); - while (itr.hasMoreElements()) { - LayoutPart part = (LayoutPart) itr.nextElement(); - part.reparent(parent); - } - - // Dispose main layout. - - mainLayout.setActive(false); - - // Dispose the detached windows - for (int i = 0, length = detachedWindowList.size(); i < length; i++) { - DetachedWindow window = (DetachedWindow) detachedWindowList.get(i); - window.close(); - } - - active = false; - } - - public void dispose() { - mainLayout.dispose(); - mainLayout.disposeSashes(); - } - - /** - * Writes a description of the layout to the given string buffer. - * This is used for drag-drop test suites to determine if two layouts are the - * same. Like a hash code, the description should compare as equal iff the - * layouts are the same. However, it should be user-readable in order to - * help debug failed tests. Although these are english readable strings, - * they should not be translated or equality tests will fail. - * <p> - * This is only intended for use by test suites. - * </p> - * - * @param buf - */ - public void describeLayout(StringBuffer buf) { - - if (detachable) { - if(detachedWindowList.size() != 0){ - buf.append("detachedWindows ("); //$NON-NLS-1$ - - for (int i = 0, length = detachedWindowList.size(); i < length; i++) { - DetachedWindow window = (DetachedWindow) detachedWindowList.get(i); - LayoutPart[] children = window.getChildren(); - if(children.length != 0){ - buf.append("dWindow ("); //$NON-NLS-1$ - for(int j = 0; j < children.length; j++){ - buf.append(((ViewPane)children[j]).getViewReference().getPartName()); - if(j < (children.length - 1)) { - buf.append(", "); //$NON-NLS-1$ - } - } - buf.append(")"); //$NON-NLS-1$ - } - - } - buf.append("), "); //$NON-NLS-1$ - } - } - - getLayout().describeLayout(buf); - } - - /** - * Deref a given part. Deconstruct its container as required. Do not remove - * drag listeners. - */ - /* package */void derefPart(LayoutPart part) { - if (part instanceof ViewPane) { - IViewReference ref = ((ViewPane) part).getViewReference(); - if (perspective.isFastView(ref)) { - // Special check: if it's a fast view then it's actual ViewStack - // may only contain placeholders and the stack is represented in - // the presentation by a container placeholder...make sure the - // PartPlaceHolder for 'ref' is removed from the ViewStack - String id = perspective.getFastViewManager().getIdForRef(ref); - LayoutPart parentPart = findPart(id, null); - if (parentPart instanceof ContainerPlaceholder) { - ViewStack vs = (ViewStack) ((ContainerPlaceholder)parentPart).getRealContainer(); - LayoutPart[] kids = vs.getChildren(); - for (int i = 0; i < kids.length; i++) { - if (kids[i] instanceof PartPlaceholder) { - if (ref.getId().equals(kids[i].id)) - vs.remove(kids[i]); - } - } - } - perspective.getFastViewManager().removeViewReference(ref, true, true); - } - } - - // Get vital part stats before reparenting. - ILayoutContainer oldContainer = part.getContainer(); - boolean wasDocked = part.isDocked(); - Shell oldShell = part.getShell(); - - // Reparent the part back to the main window - part.reparent(mainLayout.getParent()); - - // Update container. - if (oldContainer == null) { - return; - } - - oldContainer.remove(part); - - LayoutPart[] children = oldContainer.getChildren(); - if (wasDocked) { - boolean hasChildren = (children != null) && (children.length > 0); - if (hasChildren) { - // make sure one is at least visible - int childVisible = 0; - for (int i = 0; i < children.length; i++) { - if (children[i].getControl() != null) { - childVisible++; - } - } - - // none visible, then reprarent and remove container - if (oldContainer instanceof ViewStack) { - ViewStack folder = (ViewStack) oldContainer; - - // Is the part in the trim? - boolean inTrim = false; - // Safety check...there may be no FastViewManager - if (perspective.getFastViewManager() != null) - inTrim = perspective.getFastViewManager().getFastViews(folder.getID()).size() > 0; - - if (childVisible == 0 && !inTrim) { - ILayoutContainer parentContainer = folder.getContainer(); - hasChildren = folder.getChildren().length > 0; - - // We maintain the stack as a place-holder if it has children - // (which at this point would represent view place-holders) - if (hasChildren) { - folder.dispose(); - - // replace the real container with a ContainerPlaceholder - ContainerPlaceholder placeholder = new ContainerPlaceholder(folder.getID()); - placeholder.setRealContainer(folder); - parentContainer.replace(folder, placeholder); - } - } else if (childVisible == 1) { - LayoutTree layout = mainLayout.getLayoutTree(); - layout = layout.find(folder); - layout.setBounds(layout.getBounds()); - } - } - } - - if (!hasChildren && !(oldContainer instanceof ViewStack && ((ViewStack)oldContainer).getDurable())) { - // There are no more children in this container, so get rid of - // it (but only if the container is not a durable ViewStack) - if (oldContainer instanceof LayoutPart) { - LayoutPart parent = (LayoutPart) oldContainer; - ILayoutContainer parentContainer = parent.getContainer(); - if (parentContainer != null) { - parentContainer.remove(parent); - parent.dispose(); - } - } - } - } else if (!wasDocked) { - if (children == null || children.length == 0) { - // There are no more children in this container, so get rid of - // it - // Turn on redraw again just in case it was off. - //oldShell.setRedraw(true); - DetachedWindow w = (DetachedWindow)oldShell.getData(); - oldShell.close(); - detachedWindowList.remove(w); - } else { - // There are children. If none are visible hide detached - // window. - boolean allInvisible = true; - for (int i = 0, length = children.length; i < length; i++) { - if (!(children[i] instanceof PartPlaceholder)) { - allInvisible = false; - break; - } - } - if (allInvisible) { - DetachedPlaceHolder placeholder = new DetachedPlaceHolder( - "", //$NON-NLS-1$ - oldShell.getBounds()); - for (int i = 0, length = children.length; i < length; i++) { - oldContainer.remove(children[i]); - children[i].setContainer(placeholder); - placeholder.add(children[i]); - } - detachedPlaceHolderList.add(placeholder); - DetachedWindow w = (DetachedWindow)oldShell.getData(); - oldShell.close(); - detachedWindowList.remove(w); - } - } - } - - } - - /** - * Create a detached window containing a part. - */ - private void detach(LayoutPart source, int x, int y) { - - // Detaching is disabled on some platforms .. - if (!detachable) { - return; - } - - LayoutPart part = source.getPart(); - // Calculate detached window size. - Point size = part.getSize(); - if (size.x == 0 || size.y == 0) { - ILayoutContainer container = part.getContainer(); - if (container instanceof LayoutPart) { - size = ((LayoutPart) container).getSize(); - } - } - int width = Math.max(size.x, MIN_DETACH_WIDTH); - int height = Math.max(size.y, MIN_DETACH_HEIGHT); - - // Create detached window. - DetachedWindow window = new DetachedWindow(page); - detachedWindowList.add(window); - - // Open window. - window.create(); - window.getShell().setBounds(x, y, width, height); - window.open(); - - if (part instanceof ViewStack) { - window.getShell().setRedraw(false); - parentWidget.setRedraw(false); - LayoutPart visiblePart = ((ViewStack) part).getSelection(); - LayoutPart children[] = ((ViewStack) part).getChildren(); - for (int i = 0; i < children.length; i++) { - if (children[i] instanceof ViewPane) { - // remove the part from its current container - derefPart(children[i]); - // add part to detached window. - ViewPane pane = (ViewPane) children[i]; - window.add(pane); - } - } - if (visiblePart != null) { - bringPartToTop(visiblePart); - visiblePart.setFocus(); - } - window.getShell().setRedraw(true); - parentWidget.setRedraw(true); - } else { - // remove the part from its current container - derefPart(part); - // add part to detached window. - ViewPane pane = (ViewPane) part; - window.add(pane); - part.setFocus(); - } - - } - - /** - * Detached a part from the mainLayout. Presently this does not use placeholders - * since the current implementation is not robust enough to remember a view's position - * in more than one root container. For now the view is simply derefed and will dock - * in the default position when attachPart is called. - * - * By default parts detached this way are set to float on top of the workbench - * without docking. It is assumed that people that want to drag a part back onto - * the WorkbenchWindow will detach it via drag and drop. - * - * @param ref - */ - public void detachPart(IViewReference ref) { - ViewPane pane = (ViewPane)((WorkbenchPartReference)ref).getPane(); - if (canDetach() && pane != null) { - if (getMaximizedStack() != null) - getMaximizedStack().setState(IStackPresentationSite.STATE_RESTORED); - - Rectangle bounds = pane.getParentBounds(); - detach(pane, bounds.x ,bounds.y); - } - } - - /** - * Create a detached window containing a part. - */ - public void addDetachedPart(LayoutPart part) { - // Calculate detached window size. - Rectangle bounds = parentWidget.getShell().getBounds(); - bounds.x = bounds.x + (bounds.width - 300) / 2; - bounds.y = bounds.y + (bounds.height - 300) / 2; - - addDetachedPart(part, bounds); - } - - public void addDetachedPart(LayoutPart part, Rectangle bounds) { - // Detaching is disabled on some platforms .. - if (!detachable) { - addPart(part); - return; - } - - // Create detached window. - DetachedWindow window = new DetachedWindow(page); - detachedWindowList.add(window); - window.create(); - - // add part to detached window. - part.createControl(window.getShell()); - ViewPane pane = (ViewPane) part; - window.add(pane); - - // Open window. - window.getShell().setBounds(bounds.x, bounds.y, bounds.width, bounds.height); - window.open(); - - part.setFocus(); - - } - - /** - * disableDragging. - */ - private void disableAllDrag() { - DragUtil.removeDragTarget(null, dragTarget); - } - - /** - * enableDragging. - */ - private void enableAllDrag() { - DragUtil.addDragTarget(null, dragTarget); - } - - /** - * Find the first part with a given ID in the presentation. - * Wild cards now supported. - */ - private LayoutPart findPart(String id) { - return findPart(id, null); - } - - /** - * Find the first part that matches the specified - * primary and secondary id pair. Wild cards - * are supported. - */ - public LayoutPart findPart(String primaryId, String secondaryId) { - // check main window. - ArrayList matchingParts = new ArrayList(); - LayoutPart part = (secondaryId != null) ? findPart(primaryId, - secondaryId, mainLayout.getChildren(), matchingParts) - : findPart(primaryId, mainLayout.getChildren(), matchingParts); - if (part != null) { - return part; - } - - // check each detached windows. - for (int i = 0, length = detachedWindowList.size(); i < length; i++) { - DetachedWindow window = (DetachedWindow) detachedWindowList.get(i); - part = (secondaryId != null) ? findPart(primaryId, secondaryId, - window.getChildren(), matchingParts) : findPart(primaryId, - window.getChildren(), matchingParts); - if (part != null) { - return part; - } - } - for (int i = 0; i < detachedPlaceHolderList.size(); i++) { - DetachedPlaceHolder holder = (DetachedPlaceHolder) detachedPlaceHolderList - .get(i); - part = (secondaryId != null) ? findPart(primaryId, secondaryId, - holder.getChildren(), matchingParts) : findPart(primaryId, - holder.getChildren(), matchingParts); - if (part != null) { - return part; - } - } - - // sort the matching parts - if (matchingParts.size() > 0) { - Collections.sort(matchingParts); - MatchingPart mostSignificantPart = (MatchingPart) matchingParts - .get(0); - if (mostSignificantPart != null) { - return mostSignificantPart.part; - } - } - - // Not found. - return null; - } - - /** - * Find the first part with a given ID in the presentation. - */ - private LayoutPart findPart(String id, LayoutPart[] parts, - ArrayList matchingParts) { - for (int i = 0, length = parts.length; i < length; i++) { - LayoutPart part = parts[i]; - // check for part equality, parts with secondary ids fail - if (part.getID().equals(id)) { - if (part instanceof ViewPane) { - ViewPane pane = (ViewPane) part; - IViewReference ref = (IViewReference) pane - .getPartReference(); - if (ref.getSecondaryId() != null) { - continue; - } - } - return part; - } - // check pattern matching placeholders - else if (part instanceof PartPlaceholder - && ((PartPlaceholder) part).hasWildCard()) { - StringMatcher sm = new StringMatcher(part.getID(), true, false); - if (sm.match(id)) { - matchingParts - .add(new MatchingPart(part.getID(), null, part)); - } - } else if (part instanceof EditorSashContainer) { - // Skip. - } else if (part instanceof ILayoutContainer) { - part = findPart(id, ((ILayoutContainer) part).getChildren(), - matchingParts); - if (part != null) { - return part; - } - } - } - return null; - } - - /** - * Find the first part that matches the specified - * primary and secondary id pair. Wild cards - * are supported. - */ - private LayoutPart findPart(String primaryId, String secondaryId, - LayoutPart[] parts, ArrayList matchingParts) { - for (int i = 0, length = parts.length; i < length; i++) { - LayoutPart part = parts[i]; - // check containers first - if (part instanceof ILayoutContainer) { - LayoutPart testPart = findPart(primaryId, secondaryId, - ((ILayoutContainer) part).getChildren(), matchingParts); - if (testPart != null) { - return testPart; - } - } - // check for view part equality - if (part instanceof ViewPane) { - ViewPane pane = (ViewPane) part; - IViewReference ref = (IViewReference) pane.getPartReference(); - if (ref.getId().equals(primaryId) - && ref.getSecondaryId() != null - && ref.getSecondaryId().equals(secondaryId)) { - return part; - } - } - // check placeholders - else if ((parts[i] instanceof PartPlaceholder)) { - String id = part.getID(); - - // optimization: don't bother parsing id if it has no separator -- it can't match - String phSecondaryId = ViewFactory.extractSecondaryId(id); - if (phSecondaryId == null) { - // but still need to check for wildcard case - if (id.equals(PartPlaceholder.WILD_CARD)) { - matchingParts.add(new MatchingPart(id, null, part)); - } - continue; - } - - String phPrimaryId = ViewFactory.extractPrimaryId(id); - // perfect matching pair - if (phPrimaryId.equals(primaryId) - && phSecondaryId.equals(secondaryId)) { - return part; - } - // check for partial matching pair - StringMatcher sm = new StringMatcher(phPrimaryId, true, false); - if (sm.match(primaryId)) { - sm = new StringMatcher(phSecondaryId, true, false); - if (sm.match(secondaryId)) { - matchingParts.add(new MatchingPart(phPrimaryId, - phSecondaryId, part)); - } - } - } else if (part instanceof EditorSashContainer) { - // Skip. - } - } - return null; - } - - /** - * Returns true if a placeholder exists for a given ID. - */ - public boolean hasPlaceholder(String id) { - return hasPlaceholder(id, null); - } - - /** - * Returns true if a placeholder exists for a given ID. - * @since 3.0 - */ - public boolean hasPlaceholder(String primaryId, String secondaryId) { - LayoutPart testPart; - if (secondaryId == null) { - testPart = findPart(primaryId); - } else { - testPart = findPart(primaryId, secondaryId); - } - return (testPart != null && testPart instanceof PartPlaceholder); - } - - /** - * Returns the layout container. - */ - public ViewSashContainer getLayout() { - return mainLayout; - } - - /** - * Gets the active state. - */ - public boolean isActive() { - return active; - } - - /** - * Returns whether the presentation is zoomed. - * - * <strong>NOTE:</strong> As of 3.3 this method should always return 'false' - * when using the new min/max behavior. It is only used for - * legacy 'zoom' handling. - */ - public boolean isZoomed() { - return mainLayout.getZoomedPart() != null; - } - - /** - * @return The currently maxmized stack (if any) - */ - public PartStack getMaximizedStack() { - return maximizedStack; - } - - /** - * Sets the currently maximized stack. Used for query - * and 'unZoom' purposes in the 3.3 presentation. - * - * @param stack The newly maximized stack - */ - public void setMaximizedStack(PartStack stack) { - if (stack == maximizedStack) - return; - - maximizedStack = stack; - } - - /** - * Returns the ratio that should be used when docking the given source - * part onto the given target - * - * @param source newly added part - * @param target existing part being dragged over - * @return the final size of the source part (wrt the current size of target) - * after it is docked - */ - public static float getDockingRatio(LayoutPart source, LayoutPart target) { - if ((source instanceof ViewPane || source instanceof ViewStack) - && target instanceof EditorSashContainer) { - return 0.25f; - } - return 0.5f; - } - - /** - * Returns whether changes to a part will affect zoom. There are a few - * conditions for this .. - we are zoomed. - the part is contained in the - * main window. - the part is not the zoom part - the part is not a fast - * view - the part and the zoom part are not in the same editor workbook - * - the part and the zoom part are not in the same view stack. - */ - public boolean partChangeAffectsZoom(LayoutPart pane) { - return pane.isObscuredByZoom(); - } - - /** - * Remove all references to a part. - */ - public void removePart(LayoutPart part) { - - // Reparent the part back to the main window - Composite parent = mainLayout.getParent(); - part.reparent(parent); - - // Replace part with a placeholder - ILayoutContainer container = part.getContainer(); - if (container != null) { - String placeHolderId = part.getPlaceHolderId(); - container.replace(part, new PartPlaceholder(placeHolderId)); - - // If the parent is root we're done. Do not try to replace - // it with placeholder. - if (container == mainLayout) { - return; - } - - // If the parent is empty replace it with a placeholder. - LayoutPart[] children = container.getChildren(); - if (children != null) { - boolean allInvisible = true; - if (container instanceof ViewStack && !((ViewStack) container).isMinimized && ((ViewStack) container).getDurable()) { - allInvisible = false; - } else { - for (int i = 0, length = children.length; i < length; i++) { - if (!(children[i] instanceof PartPlaceholder)) { - allInvisible = false; - break; - } - } - } - if (allInvisible && (container instanceof LayoutPart)) { - // what type of window are we in? - LayoutPart cPart = (LayoutPart) container; - //Window oldWindow = cPart.getWindow(); - boolean wasDocked = cPart.isDocked(); - Shell oldShell = cPart.getShell(); - if (wasDocked) { - - // PR 1GDFVBY: ViewStack not disposed when page - // closed. - if (container instanceof ViewStack) { - ((ViewStack) container).dispose(); - } - - // replace the real container with a - // ContainerPlaceholder - ILayoutContainer parentContainer = cPart.getContainer(); - ContainerPlaceholder placeholder = new ContainerPlaceholder( - cPart.getID()); - placeholder.setRealContainer(container); - parentContainer.replace(cPart, placeholder); - - } else { - DetachedPlaceHolder placeholder = new DetachedPlaceHolder( - "", oldShell.getBounds()); //$NON-NLS-1$ - for (int i = 0, length = children.length; i < length; i++) { - children[i].getContainer().remove(children[i]); - children[i].setContainer(placeholder); - placeholder.add(children[i]); - } - detachedPlaceHolderList.add(placeholder); - DetachedWindow w = (DetachedWindow)oldShell.getData(); - oldShell.close(); - detachedWindowList.remove(w); - } - } - } - } - } - - /** - * Add a part to the presentation. - * - * Note: unlike all other LayoutParts, PartPlaceholders will still point to - * their parent container even when it is inactive. This method relies on this - * fact to locate the parent. - */ - public void replacePlaceholderWithPart(LayoutPart part) { - - // Look for a PartPlaceholder that will tell us how to position this - // object - PartPlaceholder[] placeholders = collectPlaceholders(); - for (int i = 0, length = placeholders.length; i < length; i++) { - if (placeholders[i].getCompoundId().equals(part.getCompoundId())) { - // found a matching placeholder which we can replace with the - // new View - ILayoutContainer container = placeholders[i].getContainer(); - if (container != null) { - if (container instanceof ContainerPlaceholder) { - // One of the children is now visible so replace the - // ContainerPlaceholder with the real container - ContainerPlaceholder containerPlaceholder = (ContainerPlaceholder) container; - ILayoutContainer parentContainer = containerPlaceholder - .getContainer(); - container = (ILayoutContainer) containerPlaceholder - .getRealContainer(); - if (container instanceof LayoutPart) { - parentContainer.replace(containerPlaceholder, - (LayoutPart) container); - } - containerPlaceholder.setRealContainer(null); - } - container.replace(placeholders[i], part); - return; - } - } - } - - } - - /** - * @see org.eclipse.ui.IPersistable - */ - public IStatus restoreState(IMemento memento) { - // Restore main window. - IMemento childMem = memento - .getChild(IWorkbenchConstants.TAG_MAIN_WINDOW); - IStatus r = mainLayout.restoreState(childMem); - - // Restore each floating window. - if (detachable) { - IMemento detachedWindows[] = memento - .getChildren(IWorkbenchConstants.TAG_DETACHED_WINDOW); - for (int nX = 0; nX < detachedWindows.length; nX++) { - DetachedWindow win = new DetachedWindow(page); - detachedWindowList.add(win); - win.restoreState(detachedWindows[nX]); - } - IMemento childrenMem[] = memento - .getChildren(IWorkbenchConstants.TAG_HIDDEN_WINDOW); - for (int i = 0, length = childrenMem.length; i < length; i++) { - DetachedPlaceHolder holder = new DetachedPlaceHolder( - "", new Rectangle(0, 0, 0, 0)); //$NON-NLS-1$ - holder.restoreState(childrenMem[i]); - detachedPlaceHolderList.add(holder); - } - } - - // Get the cached id of the currently maximized stack - maximizedStackId = childMem.getString(IWorkbenchConstants.TAG_MAXIMIZED); - - return r; - } - - /** - * @see org.eclipse.ui.IPersistable - */ - public IStatus saveState(IMemento memento) { - // Persist main window. - IMemento childMem = memento - .createChild(IWorkbenchConstants.TAG_MAIN_WINDOW); - IStatus r = mainLayout.saveState(childMem); - - if (detachable) { - // Persist each detached window. - for (int i = 0, length = detachedWindowList.size(); i < length; i++) { - DetachedWindow window = (DetachedWindow) detachedWindowList - .get(i); - childMem = memento - .createChild(IWorkbenchConstants.TAG_DETACHED_WINDOW); - window.saveState(childMem); - } - for (int i = 0, length = detachedPlaceHolderList.size(); i < length; i++) { - DetachedPlaceHolder holder = (DetachedPlaceHolder) detachedPlaceHolderList - .get(i); - childMem = memento - .createChild(IWorkbenchConstants.TAG_HIDDEN_WINDOW); - holder.saveState(childMem); - } - } - - // Write out the id of the maximized (View) stack (if any) - // NOTE: we only write this out if it's a ViewStack since the - // Editor Area is handled by the perspective - if (maximizedStack instanceof ViewStack) { - childMem.putString(IWorkbenchConstants.TAG_MAXIMIZED, maximizedStack.getID()); - } - else if (maximizedStackId != null) { - // Maintain the cache if the perspective has never been activated - childMem.putString(IWorkbenchConstants.TAG_MAXIMIZED, maximizedStackId); - } - - return r; - } - - /** - * Zoom in on a particular layout part. - */ - public void zoomIn(IWorkbenchPartReference ref) { - PartPane pane = ((WorkbenchPartReference) ref).getPane(); - - - parentWidget.setRedraw(false); - try { - pane.requestZoomIn(); - } finally { - parentWidget.setRedraw(true); - } - } - - /** - * Zoom out. - */ - public void zoomOut() { - // New 3.3 behavior - if (Perspective.useNewMinMax(perspective)) { - if (maximizedStack != null) - maximizedStack.setState(IStackPresentationSite.STATE_RESTORED); - return; - } - - LayoutPart zoomPart = mainLayout.getZoomedPart(); - if (zoomPart != null) { - zoomPart.requestZoomOut(); - } - } - - /** - * Forces the perspective to have no zoomed or minimized parts. - * This is used when switching to the 3.3 presentation... - */ - public void forceNoZoom() { - // Ensure that nobody's zoomed - zoomOut(); - - // Now, walk the layout ensuring that nothing is minimized - LayoutPart[] kids = mainLayout.getChildren(); - for (int i = 0; i < kids.length; i++) { - if (kids[i] instanceof ViewStack) { - ((ViewStack)kids[i]).setMinimized(false); - } - else if (kids[i] instanceof EditorSashContainer) { - LayoutPart[] editorStacks = ((EditorSashContainer)kids[i]).getChildren(); - for (int j = 0; j < editorStacks.length; j++) { - if (editorStacks[j] instanceof EditorStack) { - ((EditorStack)editorStacks[j]).setMinimized(false); - } - } - } - } - } - - /** - * Captures the current bounds of all ViewStacks and the editor - * area and puts them into an ID -> Rectangle map. This info is - * used to cache the bounds so that we can correctly place minimized - * stacks during a 'maximized' operation (where the iterative min's - * affect the current layout while being performed. - */ - public void updateBoundsMap() { - boundsMap.clear(); - - // Walk the layout gathering the current bounds of each stack - // and the editor area - LayoutPart[] kids = mainLayout.getChildren(); - for (int i = 0; i < kids.length; i++) { - if (kids[i] instanceof ViewStack) { - ViewStack vs = (ViewStack)kids[i]; - boundsMap.put(vs.getID(), vs.getBounds()); - } - else if (kids[i] instanceof EditorSashContainer) { - EditorSashContainer esc = (EditorSashContainer)kids[i]; - boundsMap.put(esc.getID(), esc.getBounds()); - } - } - } - - /** - * Resets the bounds map so that it won't interfere with normal minimize - * operayions - */ - public void resetBoundsMap() { - boundsMap.clear(); - } - - public Rectangle getCachedBoundsFor(String id) { - return (Rectangle) boundsMap.get(id); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PlaceholderFolderLayout.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PlaceholderFolderLayout.java deleted file mode 100644 index d374ee63cbe..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PlaceholderFolderLayout.java +++ /dev/null @@ -1,91 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Chris Gross chris.gross@us.ibm.com Bug 107443 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.ui.IPlaceholderFolderLayout; - -/** - * This layout is used to define the initial set of placeholders - * in a placeholder. - * <p> - * Views are added to the placeholder by ID. This id is used to identify - * a view descriptor in the view registry, and this descriptor is used to - * instantiate the IViewPart. - * </p> - */ -public class PlaceholderFolderLayout implements IPlaceholderFolderLayout { - private PageLayout pageLayout; - - private ContainerPlaceholder placeholder; - - public PlaceholderFolderLayout(PageLayout pageLayout, - ContainerPlaceholder folder) { - super(); - this.placeholder = folder; - this.pageLayout = pageLayout; - } - - /** - * @see IPlaceholderFolderLayout - */ - public void addPlaceholder(String viewId) { - if (!pageLayout.checkValidPlaceholderId(viewId)) { - return; - } - - // Create the placeholder. - LayoutPart newPart = new PartPlaceholder(viewId); - - linkPartToPageLayout(viewId, newPart); - - // Add it to the placeholder layout. - placeholder.add(newPart); - } - - /** - * Inform the page layout of the new part created - * and the placeholder the part belongs to. - */ - private void linkPartToPageLayout(String viewId, LayoutPart newPart) { - pageLayout.setRefPart(viewId, newPart); - // force creation of the view layout rec - pageLayout.getViewLayoutRec(viewId, true); - - pageLayout.setFolderPart(viewId, placeholder); - newPart.setContainer(placeholder); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPlaceholderFolderLayout#getProperty(java.lang.String) - */ - public String getProperty(String id) { - LayoutPart folder = placeholder.getRealContainer(); - if (folder instanceof PartStack) { - PartStack stack = (PartStack)folder; - return stack.getProperty(id); - } - //throw not supported? - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPlaceholderFolderLayout#setProperty(java.lang.String, java.lang.String) - */ - public void setProperty(String id, String value) { - LayoutPart folder = placeholder.getRealContainer(); - if (folder instanceof PartStack) { - PartStack stack = (PartStack)folder; - stack.setProperty(id,value); - } - //throw not supported? - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PluginActionSetBuilder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PluginActionSetBuilder.java deleted file mode 100644 index 04175e462eb..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PluginActionSetBuilder.java +++ /dev/null @@ -1,779 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.Iterator; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.dynamichelpers.IExtensionTracker; -import org.eclipse.jface.action.AbstractGroupMarker; -import org.eclipse.jface.action.ActionContributionItem; -import org.eclipse.jface.action.GroupMarker; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.IContributionManager; -import org.eclipse.jface.action.ICoolBarManager; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.action.IToolBarManager; -import org.eclipse.jface.action.Separator; -import org.eclipse.jface.internal.provisional.action.IToolBarContributionItem; -import org.eclipse.ui.IActionBars; -import org.eclipse.ui.IWorkbenchActionConstants; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.internal.registry.ActionSetRegistry; -import org.eclipse.ui.internal.registry.IWorkbenchRegistryConstants; -import org.eclipse.ui.services.IDisposable; - -/** - * This builder reads the actions for an action set from the registry. - */ -public class PluginActionSetBuilder extends PluginActionBuilder { - - private PluginActionSet actionSet; - - private IWorkbenchWindow window; - - private ArrayList adjunctContributions = new ArrayList(0); - - /** - * Used by the workbench window extension handler to unhook action sets from - * their associated window. - * - * @since 3.1 - */ - public static class Binding implements IDisposable { - PluginActionSetBuilder builder; - PluginActionSet set; - IWorkbenchWindow window; - IExtensionTracker tracker; - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.services.IDisposable#dispose() - */ - public void dispose() { - if (tracker != null) { - tracker.unregisterObject(set.getConfigElement() - .getDeclaringExtension(), this); - tracker = null; - } - } - } - - /** - * Constructs a new builder. - */ - public PluginActionSetBuilder() { - } - - /** - * Read the actions within a config element. Called by customize perspective - * - * @param set the action set - * @param window the window to contribute to - */ - public void buildMenuAndToolBarStructure(PluginActionSet set, - IWorkbenchWindow window) { - this.actionSet = set; - this.window = window; - cache = null; - currentContribution = null; - targetID = null; - targetContributionTag = IWorkbenchRegistryConstants.TAG_ACTION_SET; - - readElements(new IConfigurationElement[] { set.getConfigElement() }); - - if (cache != null) { - for (int i = 0; i < cache.size(); i++) { - ActionSetContribution contribution = (ActionSetContribution) cache - .get(i); - contribution.contribute(actionSet.getBars(), true, true); - if (contribution.isAdjunctContributor()) { - adjunctContributions.add(contribution); - } - } - } - for (int i = 0; i < adjunctContributions.size(); i++) { - ActionSetContribution contribution = (ActionSetContribution) adjunctContributions - .get(i); - ActionSetActionBars bars = actionSet.getBars(); - for (int j = 0; j < contribution.adjunctActions.size(); j++) { - ActionDescriptor adjunctAction = (ActionDescriptor) contribution.adjunctActions - .get(j); - contribution - .contributeAdjunctCoolbarAction(adjunctAction, bars); - } - } - - registerBinding(set); - } - - /* (non-Javadoc) - * Method declared on PluginActionBuilder. - */ - protected ActionDescriptor createActionDescriptor( - IConfigurationElement element) { - // As of 2.1, the "pulldown" attribute was deprecated and replaced by - // the attribute "style". See doc for more details. - boolean pullDownStyle = false; - String style = element.getAttribute(IWorkbenchRegistryConstants.ATT_STYLE); - if (style != null) { - pullDownStyle = style.equals(ActionDescriptor.STYLE_PULLDOWN); - } else { - String pulldown = element.getAttribute(ActionDescriptor.STYLE_PULLDOWN); - pullDownStyle = pulldown != null && pulldown.equals("true"); //$NON-NLS-1$ - } - - ActionDescriptor desc = null; - if (pullDownStyle) { - desc = new ActionDescriptor(element, - ActionDescriptor.T_WORKBENCH_PULLDOWN, window); - } else { - desc = new ActionDescriptor(element, ActionDescriptor.T_WORKBENCH, - window); - } - WWinPluginAction action = (WWinPluginAction) desc.getAction(); - action.setActionSetId(actionSet.getDesc().getId()); - actionSet.addPluginAction(action); - return desc; - } - - /* (non-Javadoc) - * Method declared on PluginActionBuilder. - */ - protected BasicContribution createContribution() { - return new ActionSetContribution(actionSet.getDesc().getId(), window); - } - - /** - * Returns the insertion point for a new contribution item. Clients should - * use this item as a reference point for insertAfter. - * - * @param startId the reference id for insertion - * @param sortId the sorting id for the insertion. If null then the item - * will be inserted at the end of all action sets. - * @param mgr the target menu manager. - * @param startVsEnd if <code>true</code> the items are added at the start of - * action with the same id; else they are added to the end - * @return the insertion point, or null if not found. - */ - public static IContributionItem findInsertionPoint(String startId, - String sortId, IContributionManager mgr, boolean startVsEnd) { - // Get items. - IContributionItem[] items = mgr.getItems(); - - // Find the reference item. - int insertIndex = 0; - while (insertIndex < items.length) { - if (startId.equals(items[insertIndex].getId())) { - break; - } - ++insertIndex; - } - if (insertIndex >= items.length) { - return null; - } - - // Calculate startVsEnd comparison value. - int compareMetric = 0; - if (startVsEnd) { - compareMetric = 1; - } - - // Find the insertion point for the new item. - // We do this by iterating through all of the previous - // action set contributions define within the current group. - for (int nX = insertIndex + 1; nX < items.length; nX++) { - IContributionItem item = items[nX]; - if (item.isSeparator() || item.isGroupMarker()) { - // Fix for bug report 18357 - break; - } - if (item instanceof IActionSetContributionItem) { - if (sortId != null) { - String testId = ((IActionSetContributionItem) item) - .getActionSetId(); - if (sortId.compareTo(testId) < compareMetric) { - break; - } - } - insertIndex = nX; - } else { - break; - } - } - // Return item. - return items[insertIndex]; - } - - /** - */ - /* package */static void processActionSets(ArrayList pluginActionSets, - WorkbenchWindow window) { - // Process the action sets in two passes. On the first pass the pluginActionSetBuilder - // will process base contributions and cache adjunct contributions. On the second - // pass the adjunct contributions will be processed. - PluginActionSetBuilder[] builders = new PluginActionSetBuilder[pluginActionSets - .size()]; - for (int i = 0; i < pluginActionSets.size(); i++) { - PluginActionSet set = (PluginActionSet) pluginActionSets.get(i); - PluginActionSetBuilder builder = new PluginActionSetBuilder(); - builder.readActionExtensions(set, window); - builders[i] = builder; - } - for (int i = 0; i < builders.length; i++) { - PluginActionSetBuilder builder = builders[i]; - builder.processAdjunctContributions(); - } - } - - /** - */ - protected void processAdjunctContributions() { - // Contribute the adjunct contributions. - for (int i = 0; i < adjunctContributions.size(); i++) { - ActionSetContribution contribution = (ActionSetContribution) adjunctContributions - .get(i); - ActionSetActionBars bars = actionSet.getBars(); - for (int j = 0; j < contribution.adjunctActions.size(); j++) { - ActionDescriptor adjunctAction = (ActionDescriptor) contribution.adjunctActions - .get(j); - contribution - .contributeAdjunctCoolbarAction(adjunctAction, bars); - } - } - } - - /** - * Read the actions within a config element. - */ - protected void readActionExtensions(PluginActionSet set, - IWorkbenchWindow window) { - this.actionSet = set; - this.window = window; - cache = null; - currentContribution = null; - targetID = null; - targetContributionTag = IWorkbenchRegistryConstants.TAG_ACTION_SET; - - readElements(new IConfigurationElement[] { set.getConfigElement() }); - - if (cache != null) { - // for dynamic UI - save cache for future removal lf actionset extensions - // Don't call addCache -- it's broken, and is only used for dynamic plugin removal, - // which the workbench doesn't currently support. - // See bug 66374 for more details. - // WorkbenchPlugin.getDefault().getActionSetRegistry().addCache(set.getDesc().getId(), cache); - for (int i = 0; i < cache.size(); i++) { - ActionSetContribution contribution = (ActionSetContribution) cache - .get(i); - contribution.contribute(actionSet.getBars(), true, true); - if (contribution.isAdjunctContributor()) { - adjunctContributions.add(contribution); - } - } - - registerBinding(set); - - } else { - WorkbenchPlugin - .log("Action Set is empty: " + set.getDesc().getId()); //$NON-NLS-1$ - } - } - - private void registerBinding(final PluginActionSet set) { - final IExtensionTracker tracker = window.getExtensionTracker(); - - // register the new binding - final Binding binding = new Binding(); - binding.builder = this; - binding.set = set; - binding.window = window; - binding.tracker = tracker; - tracker.registerObject( - set.getConfigElement().getDeclaringExtension(), binding, - IExtensionTracker.REF_STRONG); - set.setBuilder(binding); - } - - /** - * Helper class to collect the menus and actions defined within a - * contribution element. - */ - private static class ActionSetContribution extends BasicContribution { - private String actionSetId; - - private WorkbenchWindow window; - - protected ArrayList adjunctActions = new ArrayList(0); - - /** - * Create a new instance of <code>ActionSetContribution</code>. - * - * @param id the id - * @param window the window to contribute to - */ - public ActionSetContribution(String id, IWorkbenchWindow window) { - super(); - actionSetId = id; - this.window = (WorkbenchWindow) window; - } - - /** - * This implementation inserts the group into the action set additions group. - */ - protected void addGroup(IContributionManager mgr, String name) { - IContributionItem refItem = findInsertionPoint( - IWorkbenchActionConstants.MB_ADDITIONS, actionSetId, mgr, - true); - // Insert the new group marker. - ActionSetSeparator group = new ActionSetSeparator(name, actionSetId); - if (refItem == null) { - mgr.add(group); - } else { - mgr.insertAfter(refItem.getId(), group); - } - } - - /** - * Contributes submenus and/or actions into the provided menu and tool bar - * managers. - * - * @param bars the action bars to contribute to - * @param menuAppendIfMissing append to the menubar if missing - * @param toolAppendIfMissing append to the toolbar if missing - */ - public void contribute(IActionBars bars, boolean menuAppendIfMissing, - boolean toolAppendIfMissing) { - - IMenuManager menuMgr = bars.getMenuManager(); - IToolBarManager toolBarMgr = bars.getToolBarManager(); - if (menus != null && menuMgr != null) { - for (int i = 0; i < menus.size(); i++) { - IConfigurationElement menuElement = (IConfigurationElement) menus - .get(i); - contributeMenu(menuElement, menuMgr, menuAppendIfMissing); - } - } - - if (actions != null) { - for (int i = 0; i < actions.size(); i++) { - ActionDescriptor ad = (ActionDescriptor) actions.get(i); - if (menuMgr != null) { - contributeMenuAction(ad, menuMgr, menuAppendIfMissing); - } - if (toolBarMgr != null) { - if (bars instanceof ActionSetActionBars) { - contributeCoolbarAction(ad, - (ActionSetActionBars) bars); - } else { - contributeToolbarAction(ad, toolBarMgr, - toolAppendIfMissing); - } - } - } - } - } - - /** - * Contributes action from the action descriptor into the cool bar manager. - */ - protected void contributeAdjunctCoolbarAction(ActionDescriptor ad, - ActionSetActionBars bars) { - String toolBarId = ad.getToolbarId(); - String toolGroupId = ad.getToolbarGroupId(); - - String contributingId = bars.getActionSetId(); - ICoolBarManager coolBarMgr = bars.getCoolBarManager(); - if (coolBarMgr == null) { - return; - } - - PluginAction action = ad.getAction(); - ActionContributionItem actionContribution = new PluginActionCoolBarContributionItem( - action); - actionContribution.setMode(ad.getMode()); - - bars.addAdjunctContribution(actionContribution); - - // create a coolitem for the toolbar id if it does not yet exist - IToolBarManager toolBarManager = bars.getToolBarManager(toolBarId); - - // Check to see if the group already exists - IContributionItem groupMarker = toolBarManager.find(toolGroupId); - // Add a group marker if one does not exist - if (groupMarker == null) { - toolBarManager.add(new Separator(toolGroupId)); - } - IContributionItem refItem = findAlphabeticalOrder(toolGroupId, - contributingId, toolBarManager); - if (refItem != null && refItem.getId() != null) { - toolBarManager.insertAfter(refItem.getId(), actionContribution); - } else { - toolBarManager.add(actionContribution); - } - toolBarManager.update(false); - - } - - /** - * Contributes action from the action descriptor into the cool bar manager. - */ - protected void contributeCoolbarAction(ActionDescriptor ad, - ActionSetActionBars bars) { - String toolBarId = ad.getToolbarId(); - String toolGroupId = ad.getToolbarGroupId(); - if (toolBarId == null && toolGroupId == null) { - return; - } - - String contributingId = bars.getActionSetId(); - - if (toolBarId == null || toolBarId.equals("")) { //$NON-NLS-1$ - // the item is being added to the coolitem for its action set - toolBarId = contributingId; - } - - if (!toolBarId.equals(contributingId)) { - // adding to another action set, validate the id - if (!isValidCoolItemId(toolBarId, window)) { - // toolbarid not valid, add the item to the coolitem for its action set - toolBarId = contributingId; - } else { - adjunctActions.add(ad); - return; - } - } - - // Create the action - PluginAction action = ad.getAction(); - ActionContributionItem actionContribution = new PluginActionCoolBarContributionItem( - action); - actionContribution.setMode(ad.getMode()); - - // retreive the toolbar from the action bars. - IToolBarManager toolBar = bars.getToolBarManager(toolBarId); - - // Check to see if the group already exists - IContributionItem groupMarker = toolBar.find(toolGroupId); - // Add a group marker if one does not exist - if (groupMarker == null) { - // @issue should this be a GroupMarker? - toolBar.add(new Separator(toolGroupId)); - } - toolBar.prependToGroup(toolGroupId, actionContribution); - toolBar.update(false); - - } - - /** - * Checks to see if the cool item id is in the given window. - */ - private boolean isValidCoolItemId(String id, WorkbenchWindow window) { - ActionSetRegistry registry = WorkbenchPlugin.getDefault() - .getActionSetRegistry(); - if (registry.findActionSet(id) != null) { - return true; - } - if (window != null) { - return window.isWorkbenchCoolItemId(id); - } - return false; - } - - /* (non-Javadoc) - * Method declared on Basic Contribution. - */ - protected void insertMenuGroup(IMenuManager menu, - AbstractGroupMarker marker) { - if (actionSetId != null) { - IContributionItem[] items = menu.getItems(); - // Loop thru all the current groups looking for the first - // group whose id > than the current action set id. Insert - // current marker just before this item then. - for (int i = 0; i < items.length; i++) { - IContributionItem item = items[i]; - if (item.isSeparator() || item.isGroupMarker()) { - if (item instanceof IActionSetContributionItem) { - String testId = ((IActionSetContributionItem) item) - .getActionSetId(); - if (actionSetId.compareTo(testId) < 0) { - menu.insertBefore(items[i].getId(), marker); - return; - } - } - } - } - } - - menu.add(marker); - } - - private IContributionItem findAlphabeticalOrder(String startId, - String itemId, IContributionManager mgr) { - IContributionItem[] items = mgr.getItems(); - int insertIndex = 0; - - // look for starting point - while (insertIndex < items.length) { - IContributionItem item = items[insertIndex]; - if (startId != null && startId.equals(item.getId())) { - break; - } - ++insertIndex; - } - - // Find the index that this item should be inserted in - for (int i = insertIndex + 1; i < items.length; i++) { - IContributionItem item = items[i]; - if (item.isGroupMarker()) { - break; - } - - String testId = null; - if (item instanceof PluginActionCoolBarContributionItem) { - testId = ((PluginActionCoolBarContributionItem) item) - .getActionSetId(); - } - if (testId == null) { - break; - } - - if (itemId != null && testId != null) { - if (itemId.compareTo(testId) < 1) { - break; - } - } - insertIndex = i; - } - if (insertIndex >= items.length) { - return null; - } - return items[insertIndex]; - } - - /** - * Returns whether the contributor is an adjunct contributor. - * - * @return whether the contributor is an adjunct contributor - */ - public boolean isAdjunctContributor() { - return adjunctActions.size() > 0; - } - - /* (non-Javadoc) - * Method declared on Basic Contribution. - */ - protected void insertAfter(IContributionManager mgr, String refId, - IContributionItem item) { - IContributionItem refItem = findInsertionPoint(refId, actionSetId, - mgr, true); - if (refItem != null) { - mgr.insertAfter(refItem.getId(), item); - } else { - WorkbenchPlugin - .log("Reference item " + refId + " not found for action " + item.getId()); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - //for dynamic UI - protected void revokeContribution(WorkbenchWindow window, - IActionBars bars, String id) { - revokeActionSetFromMenu(window.getMenuManager(), id); - // IMenuManager menuMgr = bars.getMenuManager(); - // if (menuMgr != null) - // revokeActionSetFromMenu(menuMgr, id); - - revokeActionSetFromCoolbar(window.getCoolBarManager2(), id); - // IToolBarManager toolBarMgr = bars.getToolBarManager(); - // if (toolBarMgr != null && toolBarMgr instanceof CoolItemToolBarManager) - // revokeActionSetFromToolbar(toolBarMgr, id); - } - - //for dynamic UI - protected void revokeAdjunctCoolbarAction(ActionDescriptor ad, - ActionSetActionBars bars) { - String toolBarId = ad.getToolbarId(); -// String toolGroupId = ad.getToolbarGroupId(); -// -// String contributingId = bars.getActionSetId(); - ICoolBarManager coolBarMgr = bars.getCoolBarManager(); - // ((CoolItemToolBarManager)bars.getToolBarManager()).getParentManager(); - PluginAction action = ad.getAction(); - PluginActionCoolBarContributionItem actionContribution = new PluginActionCoolBarContributionItem( - action); - actionContribution.setMode(ad.getMode()); - - bars.removeAdjunctContribution(actionContribution); - - // remove a coolitem for the toolbar id if it exists - IContributionItem cbItem = coolBarMgr.find(toolBarId); - if (cbItem != null) { - coolBarMgr.remove(cbItem); - } - - // activeManager = cbItem.getToolBarManager(); - // activeManager.remove(contributingId); - // IContributionItem groupMarker = activeManager.find(toolGroupId); - // if (groupMarker != null) { - // int idx = activeManager.indexOf(toolGroupId); - // IContributionItem[] items = activeManager.getItems(); - // if (items.length == idx+1 || - // ((items.length > idx && items[idx+1] instanceof Separator))) - // if (activeManager.find(toolGroupId) != null) - // activeManager.remove(toolGroupId); - // } - // activeManager.addAdjunctItemToGroup(toolGroupId, contributingId, actionContribution); - } - - //for dynamic UI - private void revokeActionSetFromMenu(IMenuManager menuMgr, - String actionsetId) { - IContributionItem[] items = menuMgr.getItems(); - ArrayList itemsToRemove = new ArrayList(); - String id; - for (int i = 0; i < items.length; i++) { - if (items[i] instanceof IMenuManager) { - revokeActionSetFromMenu((IMenuManager) items[i], - actionsetId); - } else if (items[i] instanceof ActionSetContributionItem) { - id = ((ActionSetContributionItem) items[i]) - .getActionSetId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - } - } else if (items[i] instanceof Separator) { - id = ((Separator) items[i]).getId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - } - } else if (items[i] instanceof GroupMarker) { - id = ((GroupMarker) items[i]).getId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - } - } - } - Iterator iter = itemsToRemove.iterator(); - while (iter.hasNext()) { - IContributionItem item = (IContributionItem) iter.next(); - menuMgr.remove(item); - } - menuMgr.update(true); - } - - // for dynamic UI - private void revokeActionSetFromCoolbar(ICoolBarManager coolbarMgr, - String actionsetId) { - IContributionItem[] items = coolbarMgr.getItems(); - ArrayList itemsToRemove = new ArrayList(); - String id; - for (int i = 0; i < items.length; i++) { - id = items[i].getId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - continue; - } - if (items[i] instanceof IToolBarManager) { - revokeActionSetFromToolbar((IToolBarManager) items[i], - actionsetId); - } else if (items[i] instanceof IToolBarContributionItem) { - id = ((IToolBarContributionItem) items[i]).getId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - } - } else if (items[i] instanceof GroupMarker) { - id = ((GroupMarker) items[i]).getId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - } - } - } - Iterator iter = itemsToRemove.iterator(); - while (iter.hasNext()) { - coolbarMgr.remove((IContributionItem) iter.next()); - } - coolbarMgr.update(true); - } - - // for dynamic UI - private void revokeActionSetFromToolbar(IToolBarManager toolbarMgr, - String actionsetId) { - IContributionItem[] items = toolbarMgr.getItems(); - ArrayList itemsToRemove = new ArrayList(); - String id; - for (int i = 0; i < items.length; i++) { - id = items[i].getId(); - if (id.equals(actionsetId)) { - itemsToRemove.add(items[i]); - continue; - } - if (items[i] instanceof PluginActionCoolBarContributionItem) { - id = ((PluginActionCoolBarContributionItem) items[i]) - .getActionSetId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - } - } else if (items[i] instanceof ActionContributionItem) { - id = ((ActionContributionItem) items[i]).getId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - } - } else if (items[i] instanceof GroupMarker) { - id = ((GroupMarker) items[i]).getId(); - if (actionsetId.equals(id)) { - itemsToRemove.add(items[i]); - } - } - } - Iterator iter = itemsToRemove.iterator(); - while (iter.hasNext()) { - toolbarMgr.remove((IContributionItem) iter.next()); - } - toolbarMgr.update(true); - } - } - - - /** - * Remove the given action set from the window. - * - * @param set the set to remove - * @param window the window to remove from - */ - protected void removeActionExtensions(PluginActionSet set, - IWorkbenchWindow window) { - this.actionSet = set; - this.window = window; - currentContribution = null; - targetID = null; - targetContributionTag = IWorkbenchRegistryConstants.TAG_ACTION_SET; - String id = set.getDesc().getId(); - - if (cache != null) { - for (int i = 0; i < cache.size(); i++) { - ActionSetContribution contribution = (ActionSetContribution) cache - .get(i); - contribution.revokeContribution((WorkbenchWindow) window, - actionSet.getBars(), id); - if (contribution.isAdjunctContributor()) { - for (int j = 0; j < contribution.adjunctActions.size(); j++) { - ActionDescriptor adjunctAction = (ActionDescriptor) contribution.adjunctActions - .get(j); - contribution.revokeAdjunctCoolbarAction(adjunctAction, - actionSet.getBars()); - } - } - } - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PluginActionSetReader.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PluginActionSetReader.java deleted file mode 100644 index af11ec75894..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PluginActionSetReader.java +++ /dev/null @@ -1,87 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.ui.internal.decorators.LightweightActionDescriptor; -import org.eclipse.ui.internal.registry.ActionSetDescriptor; -import org.eclipse.ui.internal.registry.IWorkbenchRegistryConstants; -import org.eclipse.ui.internal.registry.RegistryReader; - -/** - * Read the actions for an plugin action set. - * - * [Issue: There is some overlap with the class - * PluginActionSetBuilder which should be reviewed - * at a later time and maybe merged together] - */ -public class PluginActionSetReader extends RegistryReader { - private List cache = new ArrayList(); - - /** - * PluginActionSetReader constructor comment. - */ - public PluginActionSetReader() { - super(); - } - - /** - * This factory method returns a new ActionDescriptor for the - * configuration element. - */ - protected LightweightActionDescriptor createActionDescriptor( - IConfigurationElement element) { - return new LightweightActionDescriptor(element); - } - - /** - * Return all the action descriptor within the set. - * - * @param actionSet the set - * @return the descriptors - */ - public LightweightActionDescriptor[] readActionDescriptors( - ActionSetDescriptor actionSet) { - readElements(new IConfigurationElement[] { actionSet.getConfigurationElement() }); - LightweightActionDescriptor[] actions = new LightweightActionDescriptor[cache - .size()]; - cache.toArray(actions); - return actions; - } - - /** - * @see RegistryReader - */ - protected boolean readElement(IConfigurationElement element) { - String tag = element.getName(); - if (tag.equals(IWorkbenchRegistryConstants.TAG_ACTION_SET)) { - readElementChildren(element); - return true; - } - if (tag.equals(IWorkbenchRegistryConstants.TAG_OBJECT_CONTRIBUTION)) { - // This builder is sometimes used to read the popup menu - // extension point. Ignore all object contributions. - return true; - } - if (tag.equals(IWorkbenchRegistryConstants.TAG_MENU)) { - return true; // just cache the element - don't go into it - } - if (tag.equals(IWorkbenchRegistryConstants.TAG_ACTION)) { - cache.add(createActionDescriptor(element)); - return true; // just cache the action - don't go into - } - - return false; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/RectangleAnimation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/RectangleAnimation.java deleted file mode 100644 index fdd26bf25d2..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/RectangleAnimation.java +++ /dev/null @@ -1,252 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.internal.util.PrefUtil; - -/** - * This job creates an animated rectangle that moves from a source rectangle to - * a target in a fixed amount of time. To begin the animation, instantiate this - * object then call schedule(). - * - * @since 3.0 - */ -public class RectangleAnimation extends Job { - private static class AnimationFeedbackFactory { - public static DefaultAnimationFeedback createAnimationRenderer(Shell parentShell) { - return new DefaultAnimationFeedback(); - } - } - - // Constants - public static final int TICK_TIMER = 1; - public static final int FRAME_COUNT = 2; - - // Animation Parameters - private Display display; - - private boolean enableAnimations; - private int timingStyle = TICK_TIMER; - private int duration; - - // Control State - private DefaultAnimationFeedback feedbackRenderer; - private long frameCount; - private long startTime; - private long curTime; - private long prevTime; - - // Macros - private boolean done() { return amount() >= 1.0; } - - public static Rectangle interpolate(Rectangle start, Rectangle end, - double amount) { - double initialWeight = 1.0 - amount; - - Rectangle result = new Rectangle((int) (start.x * initialWeight + end.x - * amount), (int) (start.y * initialWeight + end.y * amount), - (int) (start.width * initialWeight + end.width * amount), - (int) (start.height * initialWeight + end.height * amount)); - - return result; - } - - // Animation Step - private Runnable animationStep = new Runnable() { - - public void run() { - // Capture time - prevTime = curTime; - curTime = System.currentTimeMillis(); - - // Has the system timer 'ticked'? - if (curTime != prevTime) { - clockTick(); - } - - if (isUpdateStep()) { - updateDisplay(); - frameCount++; - } - } - - }; - - /** - * Creates an animation that will morph the start rectangle to the end rectangle in the - * given number of milliseconds. The animation will take the given number of milliseconds to - * complete. - * - * Note that this is a Job, so you must invoke schedule() before the animation will begin - * - * @param whereToDraw specifies the composite where the animation will be drawn. Note that - * although the start and end rectangles can accept any value in display coordinates, the - * actual animation will be clipped to the boundaries of this composite. For this reason, - * it is good to select a composite that encloses both the start and end rectangles. - * @param start initial rectangle (display coordinates) - * @param end final rectangle (display coordinates) - * @param duration number of milliseconds over which the animation will run - */ - public RectangleAnimation(Shell parentShell, Rectangle start, - Rectangle end, int duration) { - super(WorkbenchMessages.RectangleAnimation_Animating_Rectangle); - - // if animations aren't on this is a NO-OP - IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); - enableAnimations = preferenceStore.getBoolean(IWorkbenchPreferenceConstants.ENABLE_ANIMATIONS); - - if (!enableAnimations) { - return; - } - - // Capture paraeters - display = parentShell.getDisplay(); - this.duration = duration; - - // Don't show the job in monitors - setSystem(true); - - // Pick the renderer (could be a preference...) - feedbackRenderer = AnimationFeedbackFactory.createAnimationRenderer(parentShell); - - // Set it up - feedbackRenderer.initialize(parentShell, start, end); - - // Set the animation's initial state - //long totalFrames = (long) ((duration / 1000.0) * framesPerSec); - curTime = startTime = System.currentTimeMillis(); - } - - public RectangleAnimation(Shell parentShell, Rectangle start, Rectangle end) { - this(parentShell, start, end, 400); - } - - public void addStartRect(Rectangle rect) { - if (feedbackRenderer != null) - feedbackRenderer.addStartRect(rect); - } - - public void addEndRect(Rectangle rect) { - if (feedbackRenderer != null) - feedbackRenderer.addEndRect(rect); - } - - public void addStartRect(Control ctrl) { - Rectangle ctrlBounds = ctrl.getBounds(); - Rectangle startRect = Geometry.toDisplay(ctrl.getParent(), ctrlBounds); - addStartRect(startRect); - } - - public void addEndRect(Control ctrl) { - Rectangle ctrlBounds = ctrl.getBounds(); - Rectangle endRect = Geometry.toDisplay(ctrl.getParent(), ctrlBounds); - addEndRect(endRect); - } - - /** - * - */ - protected void clockTick() { - } - - /** - * @return - */ - protected boolean isUpdateStep() { - switch (timingStyle) { - case TICK_TIMER: - return prevTime != curTime; - - case FRAME_COUNT: - return true; - } - - return false; - } - - private double amount() { - double amount = 0.0; - - switch (timingStyle) { - case TICK_TIMER: - amount = (double) (curTime - startTime) / (double) duration; - break; - - case FRAME_COUNT: - amount = (double)frameCount / (double)duration; - } - - if (amount > 1.0) - amount = 1.0; - - return amount; - } - - /** - * - */ - protected void updateDisplay() { - feedbackRenderer.renderStep(amount()); - } - - /* (non-Javadoc) - * @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor) - */ - protected IStatus run(IProgressMonitor monitor) { - - // We use preference value to indicate that the animation should be skipped on this platform. - if (!enableAnimations || feedbackRenderer == null) { - return Status.OK_STATUS; - } - - // Do we have anything to animate ? - boolean isEmpty = feedbackRenderer.getStartRects().size() == 0; - if (isEmpty) { - return Status.OK_STATUS; - } - - // We're starting, initialize - display.syncExec(new Runnable() { - public void run() { - feedbackRenderer.jobInit(); - } - }); - - // Only start the animation timer -after- we've initialized - curTime = startTime = System.currentTimeMillis(); - - while (!done()) { - display.syncExec(animationStep); - // Don't pin the CPU - Thread.yield(); - } - - // We're done, clean up - display.syncExec(new Runnable() { - public void run() { - feedbackRenderer.dispose(); - } - }); - - return Status.OK_STATUS; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/StickyViewManager.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/StickyViewManager.java deleted file mode 100644 index 8fe8fd6a215..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/StickyViewManager.java +++ /dev/null @@ -1,155 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.Set; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.internal.util.PrefUtil; -import org.eclipse.ui.views.IStickyViewDescriptor; -import org.eclipse.ui.views.IViewRegistry; - -/** - * @since 3.3 - * - */ -public class StickyViewManager implements IStickyViewManager { - - private IWorkbenchPage page; - - public StickyViewManager(IWorkbenchPage page) { - this.page = page; - } - - - public static IStickyViewManager getInstance(IWorkbenchPage page) { - IStickyViewManager stickyViewMan; - IPreferenceStore preferenceStore = PrefUtil.getAPIPreferenceStore(); - boolean enable32Behavior = preferenceStore - .getBoolean(IWorkbenchPreferenceConstants.ENABLE_32_STICKY_CLOSE_BEHAVIOR); - if (enable32Behavior) - stickyViewMan = new StickyViewManager32(page); - else - stickyViewMan = new StickyViewManager(page); - - return stickyViewMan; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.IStickyViewManager#add(java.lang.String, - * java.util.Set) - */ - public void add(String perspectiveId, Set stickyViewSet) { - // do nothing - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.IStickyViewManager#clear() - */ - public void clear() { - // do nothing - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.IStickyViewManager#remove(java.lang.String) - */ - public void remove(String perspectiveId) { - // do nothing - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.IStickyViewManager#restore(org.eclipse.ui.IMemento) - */ - public void restore(IMemento memento) { - // do nothing - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.IStickyViewManager#save(org.eclipse.ui.IMemento) - */ - public void save(IMemento memento) { - // do nothing - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.IStickyViewManager#update(org.eclipse.ui.internal.Perspective, - * org.eclipse.ui.internal.Perspective) - */ - public void update(Perspective oldPersp, Perspective newPersp) { - if (oldPersp == null || newPersp == null) { - return; - } - IViewRegistry viewReg = WorkbenchPlugin.getDefault().getViewRegistry(); - IStickyViewDescriptor[] stickyDescs = viewReg.getStickyViews(); - IViewReference[] oldPerspectiveViewReferences = oldPersp - .getViewReferences(); - IViewReference[] newPerspectiveViewReferences = newPersp - .getViewReferences(); - for (int i = 0; i < stickyDescs.length; i++) { - final String viewId = stickyDescs[i].getId(); - try { - for (int j = 0; j < oldPerspectiveViewReferences.length; j++) { - String oldViewId = oldPerspectiveViewReferences[j].getId(); - // check to see if a sticky view was shown in the previous - // perspective - if (viewId.equals(oldViewId)) { - String oldViewSecondaryId = oldPerspectiveViewReferences[j] - .getSecondaryId(); - // materialize the same one in the new perspective - page.showView(viewId, oldViewSecondaryId, - IWorkbenchPage.VIEW_CREATE); - } - } - - for (int j = 0; j < newPerspectiveViewReferences.length; j++) { - String newViewId = newPerspectiveViewReferences[j].getId(); - // check if a sticky view is being shown in the new - // perspective - if (viewId.equals(newViewId)) { - String newViewSecondaryId = newPerspectiveViewReferences[j] - .getSecondaryId(); - // if the original perspective didn't have it, that - // means this sticky view has been hidden, hide it in - // the new perspective also - if (oldPersp.findView(newViewId, newViewSecondaryId) == null) { - page.hideView(newPerspectiveViewReferences[j]); - } - } - } - } catch (PartInitException e) { - WorkbenchPlugin - .log( - "Could not open view :" + viewId, new Status(IStatus.ERROR, WorkbenchPlugin.PI_WORKBENCH, IStatus.ERROR, "Could not open view :" + viewId, e)); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/StickyViewManager32.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/StickyViewManager32.java deleted file mode 100644 index b6e7b74ac9a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/StickyViewManager32.java +++ /dev/null @@ -1,142 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal; - -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Map; -import java.util.Set; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.views.IStickyViewDescriptor; -import org.eclipse.ui.views.IViewRegistry; - -/** - * @since 3.3 - * - */ -class StickyViewManager32 implements IStickyViewManager { - - // a mapping of perspectives to a set of stickyviews that have been activated in that perspective. - // this map is persisted across sessions - private Map stickyPerspectives = new HashMap(7); - - private IWorkbenchPage page; - - public StickyViewManager32(IWorkbenchPage page) { - this.page = page; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IStickyViewManager#remove(java.lang.String) - */ - public void remove(String pespectiveId) { - stickyPerspectives.remove(pespectiveId); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IStickyViewManager#add(java.lang.String, java.util.Set) - */ - public void add(String pespectiveId, Set stickyViewList) { - stickyPerspectives.put(pespectiveId, stickyViewList); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IStickyViewManager#clear() - */ - public void clear() { - stickyPerspectives.clear(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IStickyViewManager#update(org.eclipse.ui.IWorkbenchPage, org.eclipse.ui.internal.Perspective, org.eclipse.ui.internal.Perspective) - */ - public void update(Perspective oldPersp, Perspective newPersp) { - if (newPersp != null && oldPersp != null) { - Set activatedStickyViewsInThisPerspective = (Set) stickyPerspectives - .get(newPersp.getDesc().getId()); - if (activatedStickyViewsInThisPerspective == null) { - activatedStickyViewsInThisPerspective = new HashSet(7); - stickyPerspectives.put(newPersp.getDesc().getId(), - activatedStickyViewsInThisPerspective); - } - IViewRegistry viewReg = WorkbenchPlugin.getDefault() - .getViewRegistry(); - IStickyViewDescriptor[] stickyDescs = viewReg.getStickyViews(); - for (int i = 0; i < stickyDescs.length; i++) { - final String viewId = stickyDescs[i].getId(); - try { - // show a sticky view if it was in the last perspective and hasn't already been activated in this one - if (oldPersp.findView(viewId) != null - && !activatedStickyViewsInThisPerspective - .contains(viewId)) { - page.showView(viewId, null, IWorkbenchPage.VIEW_CREATE); - activatedStickyViewsInThisPerspective.add(viewId); - } - } catch (PartInitException e) { - WorkbenchPlugin - .log( - "Could not open view :" + viewId, new Status(IStatus.ERROR, WorkbenchPlugin.PI_WORKBENCH, IStatus.ERROR, "Could not open view :" + viewId, e)); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IStickyViewManager#save(org.eclipse.ui.IMemento) - */ - public void save(IMemento memento) { - IMemento stickyState = memento.createChild(IWorkbenchConstants.TAG_STICKY_STATE); - Iterator itr = stickyPerspectives.entrySet().iterator(); - while (itr.hasNext()) { - Map.Entry entry = (Map.Entry) itr.next(); - String perspectiveId = (String) entry.getKey(); - Set activatedViewIds = (Set) entry.getValue(); - IMemento perspectiveState = stickyState.createChild( - IWorkbenchConstants.TAG_PERSPECTIVE, perspectiveId); - for (Iterator i = activatedViewIds.iterator(); i.hasNext();) { - String viewId = (String) i.next(); - perspectiveState.createChild(IWorkbenchConstants.TAG_VIEW, - viewId); - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.IStickyViewManager#restore(org.eclipse.ui.IMemento) - */ - public void restore(IMemento memento) { - // restore the sticky activation state - IMemento stickyState = memento - .getChild(IWorkbenchConstants.TAG_STICKY_STATE); - - if (stickyState != null) { - IMemento[] stickyPerspMems = stickyState - .getChildren(IWorkbenchConstants.TAG_PERSPECTIVE); - for (int i = 0; i < stickyPerspMems.length; i++) { - String perspectiveId = stickyPerspMems[i].getID(); - Set viewState = new HashSet(7); - stickyPerspectives.put(perspectiveId, viewState); - IMemento[] viewStateMementos = stickyPerspMems[i] - .getChildren(IWorkbenchConstants.TAG_VIEW); - for (int j = 0; j < viewStateMementos.length; j++) { - viewState.add(viewStateMementos[j].getID()); - } - } - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewFactory.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewFactory.java deleted file mode 100644 index b55a4e5e6a7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewFactory.java +++ /dev/null @@ -1,425 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Markus Alexander Kuppe, Versant Corporation - bug #215797 - * Sascha Zak - bug 282874 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.runtime.IExtension; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.core.runtime.SafeRunner; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.dynamichelpers.IExtensionChangeHandler; -import org.eclipse.core.runtime.dynamichelpers.IExtensionTracker; -import org.eclipse.jface.util.SafeRunnable; -import org.eclipse.osgi.util.NLS; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.IViewPart; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPart3; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.views.IViewDescriptor; -import org.eclipse.ui.views.IViewRegistry; - -/** - * The ViewFactory is used to control the creation and disposal of views. - * It implements a reference counting strategy so that one view can be shared - * by more than one client. - */ -public class ViewFactory implements IExtensionChangeHandler { - - private ReferenceCounter counter; - - private HashMap mementoTable = new HashMap(); - - WorkbenchPage page; - - IViewRegistry viewReg; - - /** - * Separates a view's primary id from its secondary id in view key strings. - */ - static final String ID_SEP = ":"; //$NON-NLS-1$ - - /** - * Returns a string representing a view with the given id and (optional) secondary id, - * suitable for use as a key in a map. - * - * @param id primary id of the view - * @param secondaryId secondary id of the view or <code>null</code> - * @return the key - */ - static String getKey(String id, String secondaryId) { - return secondaryId == null ? id : id + ID_SEP + secondaryId; - } - - /** - * Returns a string representing the given view reference, suitable for use as a key in a map. - * - * @param viewRef the view reference - * @return the key - */ - static String getKey(IViewReference viewRef) { - return getKey(viewRef.getId(), viewRef.getSecondaryId()); - } - - /** - * Extracts ths primary id portion of a compound id. - * @param compoundId a compound id of the form: primaryId [':' secondaryId] - * @return the primary id - */ - static String extractPrimaryId(String compoundId) { - int i = compoundId.lastIndexOf(ID_SEP); - if (i == -1) { - return compoundId; - } - return compoundId.substring(0, i); - } - - /** - * Extracts ths secondary id portion of a compound id. - * @param compoundId a compound id of the form: primaryId [':' secondaryId] - * @return the secondary id, or <code>null</code> if none - */ - static String extractSecondaryId(String compoundId) { - int i = compoundId.lastIndexOf(ID_SEP); - if (i == -1) { - return null; - } - return compoundId.substring(i + 1); - } - - /** - * Returns whether the given view id contains a wildcard. Wildcards cannot - * be used in regular view ids, only placeholders. - * - * @param viewId the view id - * @return <code>true</code> if the given view id contains a wildcard, - * <code>false</code> otherwise - * - * @since 3.1 - */ - static boolean hasWildcard(String viewId) { - return viewId.indexOf(PartPlaceholder.WILD_CARD) >= 0; - } - - /** - * Constructs a new view factory. - */ - public ViewFactory(WorkbenchPage page, IViewRegistry reg) { - super(); - this.page = page; - this.viewReg = reg; - counter = new ReferenceCounter(); - page.getExtensionTracker().registerHandler(this, null); - } - - /** - * Creates an instance of a view defined by id. - * - * This factory implements reference counting. The first call to this - * method will return a new view. Subsequent calls will return the - * first view with an additional reference count. The view is - * disposed when releaseView is called an equal number of times - * to getView. - */ - public IViewReference createView(final String id) throws PartInitException { - return createView(id, null); - } - - /** - * Creates an instance of a view defined by id and secondary id. - * - * This factory implements reference counting. The first call to this - * method will return a new view. Subsequent calls will return the - * first view with an additional reference count. The view is - * disposed when releaseView is called an equal number of times - * to createView. - */ - public IViewReference createView(String id, String secondaryId) - throws PartInitException { - IViewDescriptor desc = viewReg.find(id); - // ensure that the view id is valid - if (desc == null) { - throw new PartInitException(NLS.bind(WorkbenchMessages.ViewFactory_couldNotCreate, id )); - } - // ensure that multiple instances are allowed if a secondary id is given - if (secondaryId != null) { - if (!desc.getAllowMultiple()) { - throw new PartInitException(NLS.bind(WorkbenchMessages.ViewFactory_noMultiple, id)); - } - } - String key = getKey(id, secondaryId); - IViewReference ref = (IViewReference) counter.get(key); - if (ref == null) { - IMemento memento = (IMemento) mementoTable.get(key); - ref = new ViewReference(this, id, secondaryId, memento); - mementoTable.remove(key); - counter.put(key, ref); - getWorkbenchPage().partAdded((ViewReference)ref); - } else { - counter.addRef(key); - } - return ref; - } - - /** - * Returns the set of views being managed by this factory - * - * @return the set of views being managed by this factory - */ - public IViewReference[] getViewReferences() { - List values = counter.values(); - - return (IViewReference[]) values.toArray(new IViewReference[values.size()]); - } - - /** - * Returns the view with the given id, or <code>null</code> if not found. - */ - public IViewReference getView(String id) { - return getView(id, null); - } - - /** - * Returns the view with the given id and secondary id, or <code>null</code> if not found. - */ - public IViewReference getView(String id, String secondaryId) { - String key = getKey(id, secondaryId); - return (IViewReference) counter.get(key); - } - - /** - * @return the <code>IViewRegistry</code> used by this factory. - * @since 3.0 - */ - public IViewRegistry getViewRegistry() { - return viewReg; - } - - /** - * Returns a list of views which are open. - */ - public IViewReference[] getViews() { - List list = counter.values(); - IViewReference[] array = new IViewReference[list.size()]; - list.toArray(array); - return array; - } - - /** - * @return the <code>WorkbenchPage</code> used by this factory. - * @since 3.0 - */ - public WorkbenchPage getWorkbenchPage() { - return page; - } - - /** - * - * @param viewRef - * @return the current reference count for the given view - */ - public int getReferenceCount(IViewReference viewRef) { - String key = getKey(viewRef); - IViewReference ref = (IViewReference) counter.get(key); - return ref==null ? 0 : counter.getRef(key); - } - - /** - * Releases an instance of a view. - * - * This factory does reference counting. For more info see - * getView. - */ - public void releaseView(IViewReference viewRef) { - String key = getKey(viewRef); - IViewReference ref = (IViewReference) counter.get(key); - if (ref == null) { - return; - } - int count = counter.removeRef(key); - if (count <= 0) { - getWorkbenchPage().partRemoved((ViewReference)ref); - } - } - - /** - * Restore view states. - * - * @param memento the <code>IMemento</code> to restore from. - * @return <code>IStatus</code> - */ - public IStatus restoreState(IMemento memento) { - IMemento mem[] = memento.getChildren(IWorkbenchConstants.TAG_VIEW); - for (int i = 0; i < mem.length; i++) { - //for dynamic UI - add the next line to replace subsequent code that is commented out - restoreViewState(mem[i]); - } - return Status.OK_STATUS; - } - - /** - * Save view states. - * - * @param memento the <code>IMemento</code> to save to. - * @return <code>IStatus</code> - */ - public IStatus saveState(IMemento memento) { - final MultiStatus result = new MultiStatus(PlatformUI.PLUGIN_ID, - IStatus.OK, WorkbenchMessages.ViewFactory_problemsSavingViews, null); - - final IViewReference refs[] = getViews(); - for (int i = 0; i < refs.length; i++) { - IViewDescriptor desc = viewReg.find(refs[i].getId()); - if (desc != null && desc.isRestorable()) { - //for dynamic UI - add the following line to replace subsequent code which is commented out - saveViewState(memento, refs[i], result); - } - } - return result; - } - - // for dynamic UI - public IMemento saveViewState(IMemento memento, IViewReference ref, - MultiStatus res) { - final MultiStatus result = res; - final IMemento viewMemento = memento - .createChild(IWorkbenchConstants.TAG_VIEW); - viewMemento.putString(IWorkbenchConstants.TAG_ID, ViewFactory - .getKey(ref)); - if (ref instanceof ViewReference) { - viewMemento.putString(IWorkbenchConstants.TAG_PART_NAME, - ((ViewReference) ref).getPartName()); - } - final IViewReference viewRef = ref; - final IViewPart view = (IViewPart) ref.getPart(false); - if (view != null) { - SafeRunner.run(new SafeRunnable() { - public void run() { - if (view instanceof IWorkbenchPart3) { - Map properties = ((IWorkbenchPart3) view) - .getPartProperties(); - if (!properties.isEmpty()) { - IMemento propBag = viewMemento - .createChild(IWorkbenchConstants.TAG_PROPERTIES); - Iterator i = properties.entrySet().iterator(); - while (i.hasNext()) { - Map.Entry entry = (Map.Entry) i.next(); - IMemento p = propBag.createChild( - IWorkbenchConstants.TAG_PROPERTY, - (String) entry.getKey()); - p.putTextData((String) entry.getValue()); - } - } - } - view.saveState(viewMemento - .createChild(IWorkbenchConstants.TAG_VIEW_STATE)); - } - - public void handleException(Throwable e) { - result - .add(new Status( - IStatus.ERROR, - PlatformUI.PLUGIN_ID, - 0, - NLS.bind(WorkbenchMessages.ViewFactory_couldNotSave, viewRef.getTitle() ), - e)); - } - }); - } else { - IMemento mem = null; - IMemento props = null; - - // if we've created the reference once, any previous workbench - // state memento is there. After once, there is no previous - // session state, so it should be null. - if (ref instanceof ViewReference) { - mem = ((ViewReference) ref).getMemento(); - if (mem!=null) { - props = mem.getChild(IWorkbenchConstants.TAG_PROPERTIES); - } - if (mem!=null) { - mem = mem.getChild(IWorkbenchConstants.TAG_VIEW_STATE); - } - } - if (props != null) { - viewMemento.createChild(IWorkbenchConstants.TAG_PROPERTIES) - .putMemento(props); - } - if (mem != null) { - IMemento child = viewMemento - .createChild(IWorkbenchConstants.TAG_VIEW_STATE); - child.putMemento(mem); - } - } - return viewMemento; - } - - // for dynamic UI - public void restoreViewState(IMemento memento) { - String compoundId = memento.getString(IWorkbenchConstants.TAG_ID); - mementoTable.put(compoundId, memento); - } - - IMemento getViewState(String key) { - IMemento memento = (IMemento) mementoTable.get(key); - - if (memento == null) { - return null; - } - - return memento.getChild(IWorkbenchConstants.TAG_VIEW_STATE); - } - - /* (non-Javadoc) - * @see org.eclipse.core.runtime.dynamicHelpers.IExtensionChangeHandler#removeExtension(org.eclipse.core.runtime.IExtension, java.lang.Object[]) - */ - public void removeExtension(IExtension source, Object[] objects) { - for (int i = 0; i < objects.length; i++) { - if (objects[i] instanceof IViewPart) { - IViewPart part = (IViewPart) objects[i]; - // String primaryViewId = part.getViewSite().getId(); - // String secondaryViewId = part.getViewSite().getSecondaryId(); - // IViewReference viewRef = page.findViewReference( - // primaryViewId, secondaryViewId); - // IPerspectiveDescriptor[] descs = - // page.getOpenedPerspectives(); - // Perspective active = page.getActivePerspective(); - // for (int i = 0; i < descs.length; i++) { - // Perspective nextPerspective = page.findPerspective(descs[i]); - // - // if (nextPerspective == null || active == nextPerspective) - // continue; - // - // page.hideView(nextPerspective, viewRef); - // } - page.hideView(part); - } - - } - } - - /* (non-Javadoc) - * @see org.eclipse.core.runtime.dynamicHelpers.IExtensionChangeHandler#addExtension(org.eclipse.core.runtime.dynamicHelpers.IExtensionTracker, org.eclipse.core.runtime.IExtension) - */ - public void addExtension(IExtensionTracker tracker,IExtension extension) { - //Do nothing - } - -} - diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewLayout.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewLayout.java deleted file mode 100644 index 676fb6f54a6..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewLayout.java +++ /dev/null @@ -1,73 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.ui.IViewLayout; - -/** - * Implementation of IViewLayout. - * This is an API facade on the internal ViewLayoutRec. - * - * @since 3.0 - */ -public class ViewLayout implements IViewLayout { - private ViewLayoutRec rec; - - public ViewLayout(PageLayout pageLayout, ViewLayoutRec rec) { - Assert.isNotNull(pageLayout); - Assert.isNotNull(rec); - this.rec = rec; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IViewLayout#getShowTitle() - */ - public boolean getShowTitle() { - return rec.showTitle; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IViewLayout#isCloseable() - */ - public boolean isCloseable() { - return rec.isCloseable; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IViewLayout#isMoveable() - */ - public boolean isMoveable() { - return rec.isMoveable; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IViewLayout#isStandalone() - */ - public boolean isStandalone() { - return rec.isStandalone; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IViewLayout#setCloseable(boolean) - */ - public void setCloseable(boolean closeable) { - rec.isCloseable = closeable; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IViewLayout#setMoveable(boolean) - */ - public void setMoveable(boolean moveable) { - rec.isMoveable = moveable; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewLayoutRec.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewLayoutRec.java deleted file mode 100644 index 7b0aa773015..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewLayoutRec.java +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Dan Rubel <dan_rubel@instantiations.com> - * - Fix for bug 11490 - define hidden view (placeholder for view) in plugin.xml - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.ui.IPageLayout; - -/** - * Encapsulates the perspective layout information for a view. - * - * @since 3.0 - */ -public class ViewLayoutRec { - boolean isCloseable = true; - - boolean isMoveable = true; - - boolean isStandalone = false; - - boolean showTitle = true; - - float fastViewWidthRatio = IPageLayout.INVALID_RATIO; -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewPane.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewPane.java deleted file mode 100644 index 99f88c2b440..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewPane.java +++ /dev/null @@ -1,639 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2011 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Cagatay Kavukcuoglu <cagatayk@acm.org> - * - Fix for bug 10025 - Resizing views should not use height ratios - *******************************************************************************/ -package org.eclipse.ui.internal; - - -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.jface.internal.provisional.action.IToolBarManager2; -import org.eclipse.jface.util.IPropertyChangeListener; -import org.eclipse.jface.util.PropertyChangeEvent; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.MouseAdapter; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.provisional.presentations.IActionBarPresentationFactory; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * Provides a wrapper for the view's widgetry. - * - * TODO: Delete ViewPane and EditorPane, and make PartPane non-abstract. - */ -public class ViewPane extends PartPane { - - // create initially toolbarless bar manager so that actions may be added in the - // init method of the view. - private IToolBarManager2 isvToolBarMgr = null; - - private MenuManager isvMenuMgr; - - boolean hasFocus; - - /** - * Indicates whether a toolbar button is shown for the view local menu. - */ - private boolean hadViewMenu = false; - - /** - * Toolbar manager for the ISV toolbar. - */ - private class ISVPropListener implements IPropertyChangeListener { - private Control toolBar; - - /** - * Constructor - * @param toolBar - */ - public ISVPropListener (Control toolBar) { - this.toolBar = toolBar; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent) - */ - public void propertyChange(PropertyChangeEvent event) { - String property = event.getProperty(); - Integer newValue = (Integer)event.getNewValue(); - if (IToolBarManager2.PROP_LAYOUT.equals(property)) { - toolBarResized(toolBar, newValue != null ? newValue.intValue() : 0); - if (toolBar instanceof Composite) { - ((Composite)toolBar).layout(); - } else { - toolBar.getParent().layout(); - } - } - } - } - - /** - * Menu manager for view local menu. - */ - class PaneMenuManager extends MenuManager { - public PaneMenuManager() { - super("View Local Menu"); //$NON-NLS-1$ - } - - protected void update(boolean force, boolean recursive) { - super.update(force, recursive); - - boolean hasMenu = false; - IContributionItem[] items = getItems(); - for (int i = 0; i < items.length; i++) { - if (items[i].isVisible() && !items[i].isSeparator() && !items[i].isGroupMarker()) { - // only show the menu if we have visible items that aren't separators or group markers - hasMenu = true; - break; - } - } - - if (hasMenu != hadViewMenu) { - hadViewMenu = hasMenu; - firePropertyChange(IPresentablePart.PROP_PANE_MENU); - } - } - } - - /** - * Constructs a view pane for a view part. - */ - public ViewPane(IViewReference ref, WorkbenchPage page) { - super(ref, page); - IActionBarPresentationFactory actionBarPresentation = ((WorkbenchWindow) page - .getWorkbenchWindow()).getActionBarPresentationFactory(); - - isvToolBarMgr = actionBarPresentation.createViewToolBarManager(); - } - - /** - * Create control. Add the title bar. - */ - public void createControl(Composite parent) { - // Only do this once. - if (getControl() != null && !getControl().isDisposed()) { - return; - } - - super.createControl(parent); - } - - /** - * Create a title bar for the pane. - * - the view icon and title to the far left - * - the view toolbar appears in the middle. - * - the view pulldown menu, pin button, and close button to the far right. - */ - protected void createTitleBar() { - // Only do this once. - - updateTitles(); - - // Listen to title changes. - getPartReference().addPropertyListener(this); - - createToolBars(); - - } - - private void toolBarResized(Control toolBar, int newSize) { - - Control toolbar = isvToolBarMgr.getControl2(); - if (toolbar != null) { - Control ctrl = getControl(); - - boolean visible = ctrl != null && ctrl.isVisible() - && toolbarIsVisible(); - - if (toolbar.isVisible() != visible) - toolbar.setVisible(visible); - } - - firePropertyChange(IPresentablePart.PROP_TOOLBAR); - } - - /** - * - */ - private void createToolBars() { - Composite parentControl = control; - - // ISV toolbar. - // // 1GD0ISU: ITPUI:ALL - Dbl click on view tool cause zoom - final Control isvToolBar = isvToolBarMgr.createControl2(parentControl.getParent()); - isvToolBar.setVisible(false); - - isvToolBarMgr.addPropertyChangeListener(new ISVPropListener(isvToolBar)); - - isvToolBar.addMouseListener(new MouseAdapter() { - public void mouseDoubleClick(MouseEvent event) { - if (event.widget instanceof ToolBar) { - - if (((ToolBar)event.widget).getItem(new Point(event.x, event.y)) == null) { - doZoom(); - } - } - } - }); - - - isvToolBar.addListener(SWT.Activate, this); - isvToolBar.moveAbove(control); - } - - public void dispose() { - super.dispose(); - - /* Bug 42684. The ViewPane instance has been disposed, but an attempt is - * then made to remove focus from it. This happens because the ViewPane is - * still viewed as the active part. In general, when disposed, the control - * containing the titleLabel will also disappear (disposing of the - * titleLabel). As a result, the reference to titleLabel should be dropped. - */ - if (isvMenuMgr != null) { - isvMenuMgr.dispose(); - } - if (isvToolBarMgr != null) { - isvToolBarMgr.dispose(); - } - } - - /** - * @see PartPane#doHide - */ - public void doHide() { - getPage().hideView(getViewReference()); - } - - /*package*/Rectangle getParentBounds() { - Control ctrl = getControl(); - - if (getContainer() != null && getContainer() instanceof LayoutPart) { - LayoutPart part = (LayoutPart) getContainer(); - - if (part.getControl() != null) { - ctrl = part.getControl(); - } - } - - return DragUtil.getDisplayBounds(ctrl); - } - - /** - * Make this view pane a fast view - */ - public void doMakeFast() { - WorkbenchWindow window = (WorkbenchWindow) getPage() - .getWorkbenchWindow(); - - FastViewBar fastViewBar = window.getFastViewBar(); - if (fastViewBar == null || getPage().getActivePerspective() == null) - return; - - Shell shell = window.getShell(); - - // Animate the operation - AnimationEngine.createTweakedAnimation(shell, 400, getParentBounds(), - fastViewBar.getLocationOfNextIcon()); - - FastViewManager fvm = getPage().getActivePerspective().getFastViewManager(); - fvm.addViewReference(FastViewBar.FASTVIEWBAR_ID, -1, getViewReference(), true); - } - - public void doRemoveFast() { - if (getPage().getActivePerspective() == null) - return; - - Shell shell = getControl().getShell(); - - Rectangle initialBounds = getParentBounds(); - - FastViewManager fvm = getPage().getActivePerspective().getFastViewManager(); - fvm.removeViewReference(getViewReference(), true, true); - - IWorkbenchPart toActivate = getViewReference().getPart(true); - if (toActivate != null) { - getPage().activate(toActivate); - } - - Rectangle finalBounds = getParentBounds(); - - // Animate the operation - AnimationEngine.createTweakedAnimation(shell, 400, initialBounds, finalBounds); - } - - /** - * Pin the view. - */ - protected void doDock() { - Perspective persp = getPage().getActivePerspective(); - if (persp != null) { - persp.getFastViewManager().removeViewReference(getViewReference(), true, true); - } - } - - public void doDetach() { - getPage().detachView(getViewReference()); - } - - public void doAttach() { - getPage().attachView(getViewReference()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#getCompoundId() - */ - public String getCompoundId() { - IViewReference ref = getViewReference(); - if (ref != null) { - return ViewFactory.getKey(ref); - } - - return super.getCompoundId(); - } - - /** - * Returns the drag control. - */ - public Control getDragHandle() { - return control; - } - - /** - * @see ViewActionBars - */ - public MenuManager getMenuManager() { - if (isvMenuMgr == null) { - isvMenuMgr = new PaneMenuManager(); - } - return isvMenuMgr; - } - - /** - * Returns the tab list to use when this part is active. - * Includes the view and its tab (if applicable), in the appropriate order. - */ - public Control[] getTabList() { - Control c = getControl(); - if (getContainer() instanceof ViewStack) { - ViewStack tf = (ViewStack) getContainer(); - return tf.getTabList(this); - } - return new Control[] { c }; - } - - /** - * @see ViewActionBars - */ - public IToolBarManager2 getToolBarManager() { - return isvToolBarMgr; - } - - /** - * Answer the view part child. - */ - public IViewReference getViewReference() { - return (IViewReference) getPartReference(); - } - - /** - * Sets the fast view state. If this view is a fast view then - * various controls like pin and minimize are added to the - * system bar. - */ - public void setFast(boolean b) { - } - - /* (non-Javadoc) - * Method declared on PartPane. - */ - /* package */ - void shellActivated() { - } - - /* (non-Javadoc) - * Method declared on PartPane. - */ - /* package */ - void shellDeactivated() { - } - - /** - * Set the active border. - * @param active - */ - void setActive(boolean active) { - hasFocus = active; - - if (getContainer() instanceof PartStack) { - ((PartStack) getContainer()) - .setActive(active ? StackPresentation.AS_ACTIVE_FOCUS - : StackPresentation.AS_INACTIVE); - } - } - - /** - * Indicate focus in part. - */ - public void showFocus(boolean inFocus) { - setActive(inFocus); - } - - /** - * Return true if this view is a fast view. - */ - private boolean isFastView() { - return page.isFastView(getViewReference()); - } - - /** - * Return true if the view may be moved. - */ - boolean isMoveable() { - return !page.isFixedLayout(); - } - - /** - * Returns whether there should be a view menu or not. There should not be a - * view menu if there is no menu manager or the manager itself has no - * visible items that are not separators or group markers. - */ - public boolean hasViewMenu() { - return isvMenuMgr != null && hadViewMenu; - } - - public void showViewMenu(Point location) { - if (!hasViewMenu()) { - return; - } - - // If this is a fast view, it may have been minimized. Do nothing in this case. - if (isFastView() && (page.getActiveFastView() != getViewReference())) { - return; - } - - Menu aMenu = isvMenuMgr.createContextMenu(getControl().getParent()); - aMenu.setLocation(location.x, location.y); - aMenu.setVisible(true); - } - - public String toString() { - - return getClass().getName() + "@" + Integer.toHexString(hashCode()); //$NON-NLS-1$ - } - - /** - * @see ViewActionBars - */ - public void updateActionBars() { - if (isvMenuMgr != null) { - isvMenuMgr.update(false); - } - if (isvToolBarMgr != null) { - isvToolBarMgr.update(false); - } - - } - - /** - * Update the title attributes. - */ - public void updateTitles() { - firePropertyChange(IPresentablePart.PROP_TITLE); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartPane#addSizeMenuItem(org.eclipse.swt.widgets.Menu) - */ - public void addSizeMenuItem(Menu menu, int index) { - if (isMoveable()) { - super.addSizeMenuItem(menu, index); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartPane#doZoom() - */ - protected void doZoom() { - if (isMoveable()) { - super.doZoom(); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#setContainer(org.eclipse.ui.internal.ILayoutContainer) - */ - public void setContainer(ILayoutContainer container) { - ILayoutContainer oldContainer = getContainer(); - if (hasFocus) { - if (oldContainer != null && oldContainer instanceof PartStack) { - ((PartStack) oldContainer) - .setActive(StackPresentation.AS_INACTIVE); - } - - if (container != null && container instanceof PartStack) { - ((PartStack) container) - .setActive(StackPresentation.AS_ACTIVE_FOCUS); - } - } - - super.setContainer(container); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#reparent(org.eclipse.swt.widgets.Composite) - */ - public void reparent(Composite newParent) { - super.reparent(newParent); - - if (isvToolBarMgr != null) { - Control bar = isvToolBarMgr.getControl2(); - if (bar != null) { - bar.setParent(newParent); - bar.moveAbove(control); - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#moveAbove(org.eclipse.swt.widgets.Control) - */ - public void moveAbove(Control refControl) { - super.moveAbove(refControl); - - Control toolbar = internalGetToolbar(); - - if (toolbar != null) { - toolbar.moveAbove(control); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#setVisible(boolean) - */ - public void setVisible(boolean makeVisible) { - super.setVisible(makeVisible); - - Control toolbar = internalGetToolbar(); - - if (toolbar != null) { - boolean visible = makeVisible && toolbarIsVisible(); - toolbar.setVisible(visible); - } - } - - public boolean toolbarIsVisible() { - IToolBarManager2 toolbarManager = getToolBarManager(); - - if (toolbarManager == null) { - return false; - } - - Control control = toolbarManager.getControl2(); - - if (control == null || control.isDisposed()) { - return false; - } - - return toolbarManager.getItemCount() > 0; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartPane#showHighlight() - */ - public void showHighlight() { - firePropertyChange(IPresentablePart.PROP_HIGHLIGHT_IF_BACK); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.LayoutPart#getPlaceHolderId() - */ - public String getPlaceHolderId() { - return ViewFactory.getKey(getViewReference()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartPane#getToolBar() - */ - public Control getToolBar() { - - if (!toolbarIsVisible()) { - return null; - } - - return internalGetToolbar(); - } - - private Control internalGetToolbar() { - if (isvToolBarMgr == null) { - return null; - } - - return isvToolBarMgr.getControl2(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartPane#isCloseable() - */ - public boolean isCloseable() { - Perspective perspective = page.getActivePerspective(); - if (perspective == null) { - // Shouldn't happen -- can't have a ViewStack without a - // perspective - return true; - } - return perspective.isCloseable(getViewReference()); - } - - public void showSystemMenu() { - if (isFastView()) { - Perspective perspective = page.getActivePerspective(); - if (perspective != null) { - perspective.getFastViewPane().showSystemMenu(); - } - } else { - super.showSystemMenu(); - } - } - - public void showPaneMenu() { - if (isFastView()) { - Perspective perspective = page.getActivePerspective(); - if (perspective != null) { - perspective.getFastViewPane().showPaneMenu(); - } - } else { - super.showPaneMenu(); - } - } - - public void removeContributions() { - super.removeContributions(); - - if (isvMenuMgr != null) { - isvMenuMgr.removeAll(); - } - if (isvToolBarMgr != null) { - isvToolBarMgr.removeAll(); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewSashContainer.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewSashContainer.java deleted file mode 100644 index f4e31cf4635..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewSashContainer.java +++ /dev/null @@ -1,318 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import java.util.HashMap; -import java.util.Map; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.StartupThreading.StartupRunnable; - -/** - * Represents the top level container. - */ -public class ViewSashContainer extends PartSashContainer { - public ViewSashContainer(WorkbenchPage page, Composite parent) { - super("root layout container", page, parent);//$NON-NLS-1$ - } - - /** - * Gets root container for this part. - */ - public ViewSashContainer getRootContainer() { - return this; - } - - /** - * Subclasses override this method to specify - * the composite to use to parent all children - * layout parts it contains. - */ - protected Composite createParent(Composite parentWidget) { - return parentWidget; - } - - /** - * Subclasses override this method to dispose - * of any swt resources created during createParent. - */ - protected void disposeParent() { - // do nothing - } - - /** - * Get the part control. This method may return null. - */ - public Control getControl() { - return this.parent; - } - - /** - * @see IPersistablePart - */ - public IStatus restoreState(IMemento memento) { - MultiStatus result = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.RootLayoutContainer_problemsRestoringPerspective, null); - - // Read the info elements. - IMemento[] children = memento.getChildren(IWorkbenchConstants.TAG_INFO); - - // Create a part ID to part hashtable. - final Map mapIDtoPart = new HashMap(children.length); - - // Loop through the info elements. - for (int i = 0; i < children.length; i++) { - // Get the info details. - IMemento childMem = children[i]; - String partID = childMem.getString(IWorkbenchConstants.TAG_PART); - final String relativeID = childMem - .getString(IWorkbenchConstants.TAG_RELATIVE); - int relationship = 0; - float ratio = 0.0f; - int left = 0, right = 0; - if (relativeID != null) { - relationship = childMem.getInteger( - IWorkbenchConstants.TAG_RELATIONSHIP).intValue(); - - // Note: the ratio is used for reading pre-3.0 eclipse workspaces. It should be ignored - // if "left" and "right" are available. - Float ratioFloat = childMem - .getFloat(IWorkbenchConstants.TAG_RATIO); - Integer leftInt = childMem - .getInteger(IWorkbenchConstants.TAG_RATIO_LEFT); - Integer rightInt = childMem - .getInteger(IWorkbenchConstants.TAG_RATIO_RIGHT); - if (leftInt != null && rightInt != null) { - left = leftInt.intValue(); - right = rightInt.intValue(); - } else { - if (ratioFloat != null) { - ratio = ratioFloat.floatValue(); - } - } - } - String strFolder = childMem - .getString(IWorkbenchConstants.TAG_FOLDER); - - // Create the part. - LayoutPart part = null; - if (strFolder == null) { - part = new PartPlaceholder(partID); - } else { - ViewStack folder = new ViewStack(page); - folder.setID(partID); - result.add(folder.restoreState(childMem - .getChild(IWorkbenchConstants.TAG_FOLDER))); - ContainerPlaceholder placeholder = new ContainerPlaceholder( - partID); - placeholder.setRealContainer(folder); - part = placeholder; - } - // 1FUN70C: ITPUI:WIN - Shouldn't set Container when not active - part.setContainer(this); - - final int myLeft = left, myRight= right, myRelationship = relationship; - final float myRatio = ratio; - final LayoutPart myPart = part; - - StartupThreading.runWithoutExceptions(new StartupRunnable() { - - public void runWithException() throws Throwable { - // Add the part to the layout - if (relativeID == null) { - add(myPart); - } else { - LayoutPart refPart = (LayoutPart) mapIDtoPart.get(relativeID); - if (refPart != null) { - if (myLeft != 0) { - add(myPart, myRelationship, myLeft, myRight, refPart); - } else { - add(myPart, myRelationship, myRatio, refPart); - } - } else { - WorkbenchPlugin - .log("Unable to find part for ID: " + relativeID);//$NON-NLS-1$ - } - } - }}); - - mapIDtoPart.put(partID, part); - } - return result; - } - - /** - * @see IPersistablePart - */ - public IStatus saveState(IMemento memento) { - RelationshipInfo[] relationships = computeRelation(); - - MultiStatus result = new MultiStatus( - PlatformUI.PLUGIN_ID, - IStatus.OK, - WorkbenchMessages.RootLayoutContainer_problemsSavingPerspective, null); - - // Loop through the relationship array. - for (int i = 0; i < relationships.length; i++) { - // Save the relationship info .. - // private LayoutPart part; - // private int relationship; - // private float ratio; - // private LayoutPart relative; - RelationshipInfo info = relationships[i]; - IMemento childMem = memento - .createChild(IWorkbenchConstants.TAG_INFO); - childMem.putString(IWorkbenchConstants.TAG_PART, info.part.getID()); - if (info.relative != null) { - childMem.putString(IWorkbenchConstants.TAG_RELATIVE, - info.relative.getID()); - childMem.putInteger(IWorkbenchConstants.TAG_RELATIONSHIP, - info.relationship); - childMem.putInteger(IWorkbenchConstants.TAG_RATIO_LEFT, - info.left); - childMem.putInteger(IWorkbenchConstants.TAG_RATIO_RIGHT, - info.right); - - // The ratio is only needed for saving workspaces that can be read by old versions - // of Eclipse. It is not used in newer versions of Eclipse, which use the "left" - // and "right" attributes instead. - childMem.putFloat(IWorkbenchConstants.TAG_RATIO, info - .getRatio()); - } - - // Is this part a folder or a placeholder for one? - ViewStack folder = null; - if (info.part instanceof ViewStack) { - folder = (ViewStack) info.part; - } else if (info.part instanceof ContainerPlaceholder) { - LayoutPart part = ((ContainerPlaceholder) info.part) - .getRealContainer(); - if (part instanceof ViewStack) { - folder = (ViewStack) part; - } - } - - // If this is a folder (ViewStack) save the contents. - if (folder != null) { - childMem.putString(IWorkbenchConstants.TAG_FOLDER, "true");//$NON-NLS-1$ - - IMemento folderMem = childMem - .createChild(IWorkbenchConstants.TAG_FOLDER); - result.add(folder.saveState(folderMem)); - } - } - return result; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#getDockingRatio(org.eclipse.ui.internal.LayoutPart, org.eclipse.ui.internal.LayoutPart) - */ - protected float getDockingRatio(LayoutPart dragged, LayoutPart target) { - if (isStackType(target)) { - return super.getDockingRatio(dragged, target); - } else { - return 0.25f; - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#isStackType(org.eclipse.ui.internal.LayoutPart) - */ - public boolean isStackType(LayoutPart toTest) { - return (toTest instanceof ViewStack); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#isPaneType(org.eclipse.ui.internal.LayoutPart) - */ - public boolean isPaneType(LayoutPart toTest) { - return (toTest instanceof ViewPane); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#createStack(org.eclipse.ui.internal.LayoutPart) - */ - protected PartStack createStack() { - ViewStack result = new ViewStack(page); - return result; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#setVisiblePart(org.eclipse.ui.internal.ILayoutContainer, org.eclipse.ui.internal.LayoutPart) - */ - protected void setVisiblePart(ILayoutContainer container, - LayoutPart visiblePart) { - if (container instanceof ViewStack) { - ViewStack tabFolder = (ViewStack) container; - - tabFolder.setSelection(visiblePart); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#getVisiblePart(org.eclipse.ui.internal.ILayoutContainer) - */ - protected LayoutPart getVisiblePart(ILayoutContainer container) { - return ((ViewStack) container).getSelection(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#derefPart(org.eclipse.ui.internal.LayoutPart) - */ - protected void derefPart(LayoutPart sourcePart) { - page.getActivePerspective().getPresentation().derefPart(sourcePart); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartSashContainer#addChild(org.eclipse.ui.internal.PartSashContainer.RelationshipInfo) - */ - protected void addChild(RelationshipInfo info) { - LayoutPart child = info.part; - - // Nasty hack: ensure that all views end up inside a tab folder. - // Since the view title is provided by the tab folder, this ensures - // that views don't get created without a title tab. - if (child instanceof ViewPane) { - ViewStack folder = new ViewStack(page); - folder.add(child); - info.part = folder; - } - - super.addChild(info); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.ILayoutContainer#replace(org.eclipse.ui.internal.LayoutPart, org.eclipse.ui.internal.LayoutPart) - */ - public void replace(LayoutPart oldChild, LayoutPart newChild) { - if (!isChild(oldChild)) { - return; - } - - // Nasty hack: ensure that all views end up inside a tab folder. - // Since the view title is provided by the tab folder, this ensures - // that views don't get created without a title tab. - if (newChild instanceof ViewPane) { - ViewStack folder = new ViewStack(page); - folder.add(newChild); - newChild = folder; - } - - super.replace(oldChild, newChild); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewStack.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewStack.java deleted file mode 100644 index a9ad8cf7a35..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewStack.java +++ /dev/null @@ -1,230 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Cagatay Kavukcuoglu <cagatayk@acm.org> - * - Fix for bug 10025 - Resizing views should not use height ratios - * Carlos Devoto carlos.devoto@compuware.com Bug 213645 - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.ui.internal.presentations.PresentablePart; -import org.eclipse.ui.internal.presentations.PresentationFactoryUtil; -import org.eclipse.ui.internal.presentations.SystemMenuDetach; -import org.eclipse.ui.internal.presentations.SystemMenuFastView; -import org.eclipse.ui.internal.presentations.SystemMenuSize; -import org.eclipse.ui.internal.presentations.UpdatingActionContributionItem; -import org.eclipse.ui.presentations.AbstractPresentationFactory; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * Manages a set of ViewPanes that are docked into the workbench window. The container for a ViewStack - * is always a PartSashContainer (or null), and its children are always either PartPlaceholders or ViewPanes. - * This contains the real behavior and state for stacks of views, although the widgets for the tabs are contributed - * using a StackPresentation. - * - * TODO: eliminate ViewStack and EditorStack. PartStack should be general enough to handle editors - * and views without any specialization for editors and views. The differences should be in the - * presentation and in the PartPanes themselves. - * - * TODO: eliminate PartPlaceholder. Placeholders should not be children of the ViewStack. - * - */ -public class ViewStack extends PartStack { - - private boolean allowStateChanges; - - private WorkbenchPage page; - - private SystemMenuSize sizeItem = new SystemMenuSize(null); - - private SystemMenuFastView fastViewAction; - - private SystemMenuDetach detachViewAction; - - private boolean durable = false; - - public void addSystemActions(IMenuManager menuManager) { - appendToGroupIfPossible(menuManager, - "misc", new UpdatingActionContributionItem(fastViewAction)); //$NON-NLS-1$ - appendToGroupIfPossible(menuManager, - "misc", new UpdatingActionContributionItem(detachViewAction)); //$NON-NLS-1$ - sizeItem = new SystemMenuSize(getSelection()); - appendToGroupIfPossible(menuManager, "size", sizeItem); //$NON-NLS-1$ - } - - public ViewStack(WorkbenchPage page) { - this(page, true); - } - - public ViewStack(WorkbenchPage page, boolean allowsStateChanges) { - this(page, allowsStateChanges, PresentationFactoryUtil.ROLE_VIEW, null); - } - - public ViewStack(WorkbenchPage page, boolean allowsStateChanges, - int appearance, AbstractPresentationFactory factory) { - super(appearance, factory); - - this.page = page; - setID(this.toString()); - // Each folder has a unique ID so relative positioning is unambiguous. - - this.allowStateChanges = allowsStateChanges; - fastViewAction = new SystemMenuFastView(getPresentationSite()); - detachViewAction = new SystemMenuDetach(getPresentationSite()); - } - - protected WorkbenchPage getPage() { - return page; - } - - protected boolean canMoveFolder() { - Perspective perspective = page.getActivePerspective(); - - if (perspective == null) { - // Shouldn't happen -- can't have a ViewStack without a - // perspective - return false; - } - - // We need to search if one of the presentations is not moveable - // if that's the case the whole folder should not be moveable - IStackPresentationSite presenationSite; - - if( (presenationSite = getPresentationSite()) != null ) { - IPresentablePart[] parts = presenationSite.getPartList(); - for( int i = 0; i < parts.length; i++ ) { - if( !presenationSite.isPartMoveable(parts[i]) ) { - return false; - } - } - } - - return !perspective.isFixedLayout(); - } - - protected void updateActions(PresentablePart current) { - ViewPane pane = null; - - if (current != null && current.getPane() instanceof ViewPane) { - pane = (ViewPane) current.getPane(); - } - - fastViewAction.setPane(current); - detachViewAction.setPane(pane); - sizeItem.setPane(pane); - } - - /** - * Sets the minimized state for this stack. The part may call this method to - * minimize or restore itself. The minimized state only affects the view - * when unzoomed. - * - * This implementation is specific to the 3.3 presentation's - * min/max story; otherwise it just forwards the call. - */ - public void setMinimized(boolean minimized) { - // 'Smart' minimize; move the stack to the trim - Perspective persp = getPage().getActivePerspective(); - if (Perspective.useNewMinMax(persp)) { - FastViewManager fvm = persp.getFastViewManager(); - if (minimized) { - // Need to temporarily set the durability attribute to false or we won't be able to minimized the folder - boolean tempDurable = durable; - durable = false; - fvm.moveToTrim(this, false); - // Restore the durability attribute to its previous value - durable = tempDurable; - } else { - // First, if we're maximized then revert - if (persp.getPresentation().getMaximizedStack() != null) { - PartStack maxStack = persp.getPresentation().getMaximizedStack(); - if (maxStack != null) { - maxStack.setState(IStackPresentationSite.STATE_RESTORED); - } - } - - fvm.restoreToPresentation(getID()); - } - } - - super.setMinimized(minimized); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#isMoveable(org.eclipse.ui.presentations.IPresentablePart) - */ - protected boolean isMoveable(IPresentablePart part) { - ViewPane pane = (ViewPane) getPaneFor(part); - Perspective perspective = page.getActivePerspective(); - if (perspective == null) { - // Shouldn't happen -- can't have a ViewStack without a - // perspective - return true; - } - return perspective.isMoveable(pane.getViewReference()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#supportsState(int) - */ - protected boolean supportsState(int newState) { - if (page.isFixedLayout()) { - return false; - } - return allowStateChanges; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#derefPart(org.eclipse.ui.internal.LayoutPart) - */ - protected void derefPart(LayoutPart toDeref) { - page.getActivePerspective().getPresentation().derefPart(toDeref); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.PartStack#allowsDrop(org.eclipse.ui.internal.PartPane) - */ - protected boolean allowsDrop(PartPane part) { - return part instanceof ViewPane; - } - - /** - * Get the presentation for testing purposes. This is for testing - * purposes <b>ONLY</b>. - * - * @return the presentation in use for this view stack - * @since 3.2 - */ - public StackPresentation getTestPresentation() { - return getPresentation(); - } - - /** - * Set the durability attribute for this stack. The stack's durability determines - * whether or not the stack remains visible after its last child is closed. - * - * @param durable If true, the stack remains visible after its last child is closed - */ - public void setDurable(boolean durable) { - this.durable = durable; - } - - /** - * Get the durability attribute for this stack. The stack's durability determines - * whether or not the stack remains visible after its last child is closed. - * - * @return true, if the stack remains visible when its last child is closed; false otherwise - */ - public boolean getDurable () { - return this.durable; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewStackTrimToolBar.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewStackTrimToolBar.java deleted file mode 100644 index 21fb3893e32..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/ViewStackTrimToolBar.java +++ /dev/null @@ -1,224 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.IMenuListener; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.jface.action.ToolBarManager; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.internal.layout.TrimToolBarBase; - -/** - * @since 3.3 - * - */ -public class ViewStackTrimToolBar extends TrimToolBarBase { - private boolean restoreOnUnzoom = false; - - // The orientation of the fast view pane when showing a view - private int paneOrientation; - - // The id of the part that was showing when we minimized - private String selectedTabId; - - public ViewStackTrimToolBar(String id, int curSide, int paneOrientation, WorkbenchWindow wbw) { - super(id, curSide, wbw); - - this.paneOrientation = paneOrientation; - dock(curSide); - } - - /** - * Put the stack back into the presentation - */ - protected void restoreToPresentation() { - Perspective persp = wbw.getActiveWorkbenchPage().getActivePerspective(); - //FastViewManager fvMgr = persp.getFastViewManager(); - - LayoutPart part = persp.getPresentation().findPart(getId(), null); - if (part instanceof ContainerPlaceholder) { - ViewStack stack = (ViewStack) ((ContainerPlaceholder)part).getRealContainer(); - stack.setMinimized(false); - } - //fvMgr.restoreToPresentation(getId()); - } - - public void initToolBarManager(final ToolBarManager mgr) { - // Set up the ToolBar with a restore button - IContributionItem restoreContrib = new ContributionItem() { - public void fill(ToolBar parent, int index) { - ToolItem restoreItem = new ToolItem(mgr.getControl(), SWT.PUSH, index); - Image tbImage = WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_ETOOL_RESTORE_TRIMPART); - restoreItem.setImage(tbImage); - String menuTip = WorkbenchMessages.StandardSystemToolbar_Restore; - restoreItem.setToolTipText(menuTip); - restoreItem.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - restoreToPresentation(); - } - public void widgetSelected(SelectionEvent e) { - restoreToPresentation(); - } - }); - } - }; - mgr.add(restoreContrib); - - ShowFastViewContribution sfvc = new ShowFastViewContribution(wbw, getId()); - mgr.add(sfvc); - - // Add context menu items - mgr.setContextMenuManager(new MenuManager()); - MenuManager menuMgr = mgr.getContextMenuManager(); - - final IContributionItem closeContrib = new ContributionItem() { - public void fill(Menu parent, int index) { - MenuItem closeItem = new MenuItem(parent, SWT.NONE, index++); - closeItem.setText(WorkbenchMessages.WorkbenchWindow_close); - closeItem.addSelectionListener(new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - IViewReference selectedView = null; - if (contextToolItem != null) { - selectedView = (IViewReference) contextToolItem.getData(ShowFastViewContribution.FAST_VIEW); - } - - if (selectedView != null) { - WorkbenchPage page = wbw.getActiveWorkbenchPage(); - if (page != null) { - page.hideView(selectedView); - } - } - } - }); - } - }; - - // We have to manage the visiblity this way...? - menuMgr.addMenuListener(new IMenuListener() { - public void menuAboutToShow(IMenuManager manager) { - IViewReference selectedView = null; - if (contextToolItem != null) { - selectedView = (IViewReference) contextToolItem.getData(ShowFastViewContribution.FAST_VIEW); - } - - // Only show the 'close' item if we've clicked on a view - Perspective persp = wbw.getActiveWorkbenchPage().getActivePerspective(); - closeContrib.setVisible(selectedView != null && persp.isCloseable(selectedView)); - manager.update(true); - } - }); - - menuMgr.add(closeContrib); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.TrimToolBarBase#hookControl(org.eclipse.swt.widgets.ToolBar) - */ - public void hookControl(ToolBarManager mgr) { - // Hook a drop Listener to the control - // NOTE: the drop target is self-managing...it - // both hooks the new target and removes it on dispose - new FastViewDnDHandler(id, mgr, wbw); - } - - /** - * Sets whether or not the stack gets restored on an unzoom - * operation. - * - * @param restoreOnUnzoom - */ - public void setRestoreOnUnzoom(boolean restoreOnUnzoom) { - this.restoreOnUnzoom = restoreOnUnzoom; - } - - public boolean restoreOnUnzoom() { - return restoreOnUnzoom; - } - - /** - * @param ref - * @param selected - */ - public void setIconSelection(IViewReference ref, boolean selected) { - ToolItem item = ShowFastViewContribution.getItem(tbMgr.getControl(), ref); - if (item != null) { - item.setSelection(selected); - - if (selected) { - selectedTabId = ref.getId(); - - // Create a 'compound' id if this is a multi-instance part - if (ref.getSecondaryId() != null) - selectedTabId = selectedTabId + ':' + ref.getSecondaryId(); - } - } - } - - /** - * @return Returns the paneOrientation. - */ - public int getPaneOrientation() { - return paneOrientation; - } - - /** - * Cache the tba that was on top when we were minimized - * @param selectedTab The id of the PartPane for the tab - */ - public void setSelectedTabId(String id) { - selectedTabId = id; - } - - /** - * @return The id of the layout part representing the 'top' tab - */ - public String getSelectedTabId() { - return selectedTabId; - } - - /** - * @param newOrientation The new orientation for the fact view display - * @param wbw The currently active WorkbenchWindow - */ - public void setOrientation(int newOrientation, WorkbenchWindow wbw) { - if (newOrientation == paneOrientation) - return; - - paneOrientation = newOrientation; - - // If there's a fast view showing, toggle it to pick up the change - if (wbw.getActivePage() instanceof WorkbenchPage) { - WorkbenchPage wbp = (WorkbenchPage) wbw.getActivePage(); - Perspective persp = wbp.getActivePerspective(); - if (persp != null) { - IViewReference curRef = persp.getActiveFastView(); - if (curRef != null) { - persp.setActiveFastView(null); - persp.setActiveFastView(curRef); - } - } - - } - - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WWinPartService.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WWinPartService.java deleted file mode 100644 index a5bfea323c8..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WWinPartService.java +++ /dev/null @@ -1,247 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.jface.dialogs.IPageChangedListener; -import org.eclipse.jface.dialogs.PageChangedEvent; -import org.eclipse.ui.IPartListener; -import org.eclipse.ui.IPartListener2; -import org.eclipse.ui.IPartService; -import org.eclipse.ui.ISelectionService; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.internal.misc.UIListenerLogging; - -/** - * A part service for a workbench window. - */ -public class WWinPartService implements IPartService { - private PartService partService = new PartService(UIListenerLogging.WINDOW_PARTLISTENER_EVENTS, - UIListenerLogging.WINDOW_PARTLISTENER2_EVENTS); - - private WindowSelectionService selectionService; - - private IWorkbenchPage activePage; - - private class WWinListener implements IPartListener2, IPageChangedListener { - public void partActivated(IWorkbenchPartReference ref) { - updateActivePart(); - } - - public void partBroughtToTop(IWorkbenchPartReference ref) { - partService.firePartBroughtToTop(ref); - } - - public void partClosed(IWorkbenchPartReference ref) { - partService.firePartClosed(ref); - } - - public void partDeactivated(IWorkbenchPartReference ref) { - updateActivePart(); - } - - public void partOpened(IWorkbenchPartReference ref) { - partService.firePartOpened(ref); - } - - public void partHidden(IWorkbenchPartReference ref) { - partService.firePartHidden(ref); - } - - public void partVisible(IWorkbenchPartReference ref) { - partService.firePartVisible(ref); - } - - public void partInputChanged(IWorkbenchPartReference ref) { - partService.firePartInputChanged(ref); - } - - public void pageChanged(PageChangedEvent event) { - partService.firePageChanged(event); - } - } - private IPartListener2 partListner = new WWinListener(); - - /** - * Creates a new part service for a workbench window. - * - * @param window - * the workbench window - */ - public WWinPartService(IWorkbenchWindow window) { - selectionService = new WindowSelectionService(window); - } - - /* - * (non-Javadoc) - * Method declared on IPartService - */ - public void addPartListener(IPartListener l) { - partService.addPartListener(l); - } - - /* - * (non-Javadoc) - * Method declared on IPartService - */ - public void addPartListener(IPartListener2 l) { - partService.addPartListener(l); - } - - /* - * (non-Javadoc) - * Method declared on IPartService - */ - public void removePartListener(IPartListener l) { - partService.removePartListener(l); - } - - /* - * (non-Javadoc) - * Method declared on IPartService - */ - public void removePartListener(IPartListener2 l) { - partService.removePartListener(l); - } - - /* - * (non-Javadoc) - * Method declared on IPartService - */ - public IWorkbenchPart getActivePart() { - return partService.getActivePart(); - } - - private void updateActivePart() { - IWorkbenchPartReference activeRef = null; - IWorkbenchPart activePart = null; - - if (activePage != null) { - activePart = activePage.getActivePart(); - activeRef = activePage.getActivePartReference(); - } - - partService.setActivePart(activeRef); - selectionService.setActivePart(activePart); - } - - /* - * (non-Javadoc) - * Method declared on IPartService - */ - public IWorkbenchPartReference getActivePartReference() { - return partService.getActivePartReference(); - } - - /* - * Returns the selection service. - */ - ISelectionService getSelectionService() { - return selectionService; - } - - /* - * Notifies that a page has been activated. - */ - void pageActivated(IWorkbenchPage newPage) { - // Optimize. - if (newPage == activePage) { - return; - } - - // Fire events in the following order: - - // 1. For each open part in the new page, open it and then (if applicable) make it visible - // 2. Deactivate old active part - // 3. Activate the new active part - // 4. For each open part in the old page, make it invisible then close it - - // Hook listener on the new page. - if (newPage != null) { - IWorkbenchPartReference[] refs = ((WorkbenchPage)newPage).getOpenParts(); - - for (int i = 0; i < refs.length; i++) { - IWorkbenchPartReference reference = refs[i]; - - partService.firePartOpened(reference); - - IWorkbenchPart part = reference.getPart(false); - if (part != null && newPage.isPartVisible(part)) { - partService.firePartVisible(reference); - } - } - - partService.setActivePart(newPage.getActivePartReference()); - selectionService.setActivePart(newPage.getActivePart()); - } else { - partService.setActivePart(null); - selectionService.setActivePart(null); - } - - // Unhook listener from the old page. - reset(); - - // Update active page. - activePage = newPage; - - if (newPage != null) { - newPage.addPartListener(partListner); - } - - } - - /* - * Notifies that a page has been closed - */ - void pageClosed(IWorkbenchPage page) { - // Unhook listener from the old page. - if (page == activePage) { - reset(); - } - } - - /* - * Notifies that a page has been opened. - */ - void pageOpened(IWorkbenchPage page) { - pageActivated(page); - } - - /* - * Resets the part service. The active page, part and selection are - * dereferenced. - */ - private void reset() { - IWorkbenchPage tempPage = activePage; - activePage = null; - if (tempPage != null) { - WorkbenchPage page = (WorkbenchPage)tempPage; - - IWorkbenchPartReference[] refs = page.getOpenParts(); - - for (int i = 0; i < refs.length; i++) { - IWorkbenchPartReference reference = refs[i]; - - if (page.isPartVisible(reference)) { - partService.firePartHidden(reference); - } - - partService.firePartClosed(reference); - } - - tempPage.removePartListener(partListner); - } - - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchPagePartList.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchPagePartList.java deleted file mode 100644 index 279c87382ca..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchPagePartList.java +++ /dev/null @@ -1,82 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal; - -import org.eclipse.jface.dialogs.PageChangedEvent; -import org.eclipse.ui.IPartService; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.internal.misc.UIListenerLogging; - -public class WorkbenchPagePartList extends PartList { - - private PageSelectionService selectionService; - - private PartService partService = new PartService(UIListenerLogging.PAGE_PARTLISTENER_EVENTS, - UIListenerLogging.PAGE_PARTLISTENER2_EVENTS); - - public WorkbenchPagePartList(PageSelectionService selectionService) { - this.selectionService = selectionService; - } - - public IPartService getPartService() { - return partService; - } - - protected void firePartOpened(IWorkbenchPartReference part) { - partService.firePartOpened(part); - } - - protected void firePartClosed(IWorkbenchPartReference part) { - partService.firePartClosed(part); - } - - protected void firePartAdded(IWorkbenchPartReference part) { - // TODO: There is no listener for workbench page additions yet - } - - protected void firePartRemoved(IWorkbenchPartReference part) { - // TODO: There is no listener for workbench page removals yet - } - - protected void fireActiveEditorChanged(IWorkbenchPartReference ref) { - if (ref != null) { - firePartBroughtToTop(ref); - } - } - - protected void fireActivePartChanged(IWorkbenchPartReference oldRef, IWorkbenchPartReference newRef) { - partService.setActivePart(newRef); - - IWorkbenchPart realPart = newRef == null? null : newRef.getPart(false); - selectionService.setActivePart(realPart); - } - - protected void firePartHidden(IWorkbenchPartReference ref) { - partService.firePartHidden(ref); - } - - protected void firePartVisible(IWorkbenchPartReference ref) { - partService.firePartVisible(ref); - } - - protected void firePartInputChanged(IWorkbenchPartReference ref) { - partService.firePartInputChanged(ref); - } - - public void firePartBroughtToTop(IWorkbenchPartReference ref) { - partService.firePartBroughtToTop(ref); - } - - protected void firePageChanged(PageChangedEvent event) { - partService.firePageChanged(event); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/commands/Parameter.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/commands/Parameter.java deleted file mode 100644 index 129f93ed262..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/commands/Parameter.java +++ /dev/null @@ -1,256 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.commands; - -import org.eclipse.core.commands.IParameter; -import org.eclipse.core.commands.IParameterValues; -import org.eclipse.core.commands.ITypedParameter; -import org.eclipse.core.commands.ParameterType; -import org.eclipse.core.commands.ParameterValuesException; -import org.eclipse.core.commands.common.HandleObject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.ui.internal.util.Util; - -/** - * <p> - * A parameter for a command. A parameter identifies a type of information that - * the command might accept. For example, a "Show View" command might accept the - * id of a view for display. This parameter also identifies possible values, for - * display in the user interface. - * </p> - * <p> - * Parameters are mutable, and can change as the command changes. Notifications - * will not be sent if the parameter itself changes. Listeners can be attached - * to the command. - * </p> - * - * @since 3.1 - */ -public final class Parameter implements IParameter, ITypedParameter { - - /** - * The name of the configuration element attribute contain the values. This - * is used to retrieve the executable extension - * <code>IParameterValues</code>. - */ - private static final String ATTRIBUTE_VALUES = "values"; //$NON-NLS-1$ - - /** - * The constant integer hash code value meaning the hash code has not yet - * been computed. - */ - private static final int HASH_CODE_NOT_COMPUTED = -1; - - /** - * A factor for computing the hash code for all schemes. - */ - private static final int HASH_FACTOR = 89; - - /** - * The seed for the hash code for all schemes. - */ - private static final int HASH_INITIAL = HandleObject.class.getName() - .hashCode(); - - /** - * The hash code for this object. This value is computed lazily, and marked - * as invalid when one of the values on which it is based changes. - */ - private transient int hashCode = HASH_CODE_NOT_COMPUTED; - - /** - * The identifier for this object. This identifier should be unique across - * all objects of the same type and should never change. This value will - * never be <code>null</code>. - */ - protected final String id; - - /** - * The non-externalized name of this parameter. The name is used as the in a - * name-value parameter map. This value will never be <code>null</code>. - */ - private final String name; - - /** - * Whether the parameter is optional (as opposed to required). - */ - private final boolean optional; - - /** - * The type for this parameter. This value may be <code>null</code> if the - * parameter is not typed. - */ - private final ParameterType parameterType; - - /** - * The string representation of this object. This string is for debugging - * purposes only, and is not meant to be displayed to the user. This value - * is computed lazily, and is cleared if one of its dependent values - * changes. - */ - protected transient String string = null; - - /** - * The actual <code>IParameterValues</code> implementation. This is lazily - * loaded from the <code>valuesConfigurationElement</code>, to avoid - * unnecessary class-loading. - */ - private transient IParameterValues values = null; - - /** - * The configuration element providing the executable extension that will - * implement <code>IParameterValues</code>. This value will not be - * <code>null</code>. - */ - private final IConfigurationElement valuesConfigurationElement; - - /** - * Constructs a new instance of <code>Parameter</code> with all of its - * values pre-defined. - * - * @param id - * The identifier for this parameter; must not be - * <code>null</code>. - * @param name - * The name for this parameter; must not be <code>null</code>. - * @param values - * The values for this parameter; must not be <code>null</code>. - * @param parameterType - * the type for this parameter; may be <code>null</code> if the - * parmeter doesn't declare type. - * @param optional - * Whether this parameter is optional (as opposed to required). - * @param commandService - * The command service from which parameter types can be - * retrieved; must not be <code>null</code>. - */ - public Parameter(final String id, final String name, - final IConfigurationElement values, - final ParameterType parameterType, final boolean optional) { - if (id == null) { - throw new NullPointerException( - "Cannot create a parameter with a null id"); //$NON-NLS-1$ - } - - if (name == null) { - throw new NullPointerException( - "The name of a parameter cannot be null."); //$NON-NLS-1$ - } - - if (values == null) { - throw new NullPointerException( - "The values for a parameter cannot be null."); //$NON-NLS-1$ - } - - this.id = id; - this.name = name; - this.valuesConfigurationElement = values; - this.parameterType = parameterType; - this.optional = optional; - } - - /** - * Tests whether this object is equal to another object. A parameter is only - * equal to another parameter with the same properties. - * - * @param object - * The object with which to compare; may be <code>null</code>. - * @return <code>true</code> if the objects are equal; <code>false</code> - * otherwise. - */ - public final boolean equals(final Object object) { - if (this == object) { - return true; - } - - if (!(object instanceof Parameter)) { - return false; - } - - final Parameter parameter = (Parameter) object; - if (!Util.equals(id, parameter.id)) { - return false; - } - if (!Util.equals(name, parameter.name)) { - return false; - } - if (!Util.equals(values, parameter.values)) { - return false; - } - - return Util.equals(optional, parameter.optional); - } - - public final String getId() { - return id; - } - - public final String getName() { - return name; - } - - public final ParameterType getParameterType() { - return parameterType; - } - - public final IParameterValues getValues() throws ParameterValuesException { - if (values == null) { - try { - values = (IParameterValues) valuesConfigurationElement - .createExecutableExtension(ATTRIBUTE_VALUES); - } catch (final CoreException e) { - throw new ParameterValuesException( - "Problem creating parameter values", e); //$NON-NLS-1$ - } catch (final ClassCastException e) { - throw new ParameterValuesException( - "Parameter values were not an instance of IParameterValues", e); //$NON-NLS-1$ - } - } - - return values; - } - - public final int hashCode() { - if (hashCode == HASH_CODE_NOT_COMPUTED) { - hashCode = HASH_INITIAL * HASH_FACTOR + Util.hashCode(id); - if (hashCode == HASH_CODE_NOT_COMPUTED) { - hashCode++; - } - } - return hashCode; - } - - public final boolean isOptional() { - return optional; - } - - public final String toString() { - if (string == null) { - final StringBuffer buffer = new StringBuffer(); - - buffer.append("Parameter("); //$NON-NLS-1$ - buffer.append(id); - buffer.append(','); - buffer.append(name); - buffer.append(','); - buffer.append(values); - buffer.append(','); - buffer.append(optional); - buffer.append(')'); - - string = buffer.toString(); - } - - return string; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/dialogs/CustomizePerspectiveDialog.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/dialogs/CustomizePerspectiveDialog.java deleted file mode 100644 index 2ae24c72d30..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/dialogs/CustomizePerspectiveDialog.java +++ /dev/null @@ -1,3378 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.dialogs; - -import java.net.URL; -import java.text.MessageFormat; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.LinkedHashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; -import org.eclipse.core.commands.Command; -import org.eclipse.core.commands.ParameterizedCommand; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jface.action.ActionContributionItem; -import org.eclipse.jface.action.ContributionManager; -import org.eclipse.jface.action.CoolBarManager; -import org.eclipse.jface.action.IAction; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.IContributionManager; -import org.eclipse.jface.action.ICoolBarManager; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.action.IStatusLineManager; -import org.eclipse.jface.action.IToolBarManager; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.jface.action.StatusLineManager; -import org.eclipse.jface.action.SubContributionItem; -import org.eclipse.jface.action.ToolBarManager; -import org.eclipse.jface.bindings.Binding; -import org.eclipse.jface.bindings.BindingManager; -import org.eclipse.jface.dialogs.TrayDialog; -import org.eclipse.jface.internal.provisional.action.IToolBarContributionItem; -import org.eclipse.jface.internal.provisional.action.ToolBarContributionItem2; -import org.eclipse.jface.layout.GridDataFactory; -import org.eclipse.jface.preference.PreferenceDialog; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.resource.JFaceResources; -import org.eclipse.jface.viewers.AbstractTreeViewer; -import org.eclipse.jface.viewers.ArrayContentProvider; -import org.eclipse.jface.viewers.CheckStateChangedEvent; -import org.eclipse.jface.viewers.CheckboxTableViewer; -import org.eclipse.jface.viewers.CheckboxTreeViewer; -import org.eclipse.jface.viewers.ComboViewer; -import org.eclipse.jface.viewers.ICheckStateListener; -import org.eclipse.jface.viewers.ICheckStateProvider; -import org.eclipse.jface.viewers.IColorProvider; -import org.eclipse.jface.viewers.ILabelProviderListener; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.ITableLabelProvider; -import org.eclipse.jface.viewers.ITreeContentProvider; -import org.eclipse.jface.viewers.LabelProvider; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.jface.viewers.StructuredViewer; -import org.eclipse.jface.viewers.TableViewer; -import org.eclipse.jface.viewers.TreeViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerCell; -import org.eclipse.jface.viewers.ViewerFilter; -import org.eclipse.jface.window.ToolTip; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.SashForm; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.FontData; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Resource; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.CoolBar; -import org.eclipse.swt.widgets.CoolItem; -import org.eclipse.swt.widgets.Decorations; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Link; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.swt.widgets.MessageBox; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.TabFolder; -import org.eclipse.swt.widgets.TabItem; -import org.eclipse.swt.widgets.Table; -import org.eclipse.swt.widgets.TableColumn; -import org.eclipse.swt.widgets.TableItem; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.swt.widgets.Tree; -import org.eclipse.ui.IActionBars2; -import org.eclipse.ui.IPerspectiveDescriptor; -import org.eclipse.ui.IPerspectiveRegistry; -import org.eclipse.ui.IWorkbenchCommandConstants; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.actions.ActionFactory; -import org.eclipse.ui.actions.OpenPerspectiveAction; -import org.eclipse.ui.activities.WorkbenchActivityHelper; -import org.eclipse.ui.application.ActionBarAdvisor; -import org.eclipse.ui.application.IWorkbenchWindowConfigurer; -import org.eclipse.ui.commands.ICommandService; -import org.eclipse.ui.dialogs.PreferencesUtil; -import org.eclipse.ui.internal.ActionSetActionBars; -import org.eclipse.ui.internal.ActionSetContributionItem; -import org.eclipse.ui.internal.IWorkbenchHelpContextIds; -import org.eclipse.ui.internal.Perspective; -import org.eclipse.ui.internal.PluginActionCoolBarContributionItem; -import org.eclipse.ui.internal.PluginActionSet; -import org.eclipse.ui.internal.PluginActionSetBuilder; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.WorkbenchPage; -import org.eclipse.ui.internal.WorkbenchPlugin; -import org.eclipse.ui.internal.WorkbenchWindow; -import org.eclipse.ui.internal.actions.NewWizardShortcutAction; -import org.eclipse.ui.internal.dialogs.TreeManager.CheckListener; -import org.eclipse.ui.internal.dialogs.TreeManager.TreeItem; -import org.eclipse.ui.internal.intro.IIntroConstants; -import org.eclipse.ui.internal.keys.BindingService; -import org.eclipse.ui.internal.provisional.application.IActionBarConfigurer2; -import org.eclipse.ui.internal.registry.ActionSetDescriptor; -import org.eclipse.ui.internal.registry.ActionSetRegistry; -import org.eclipse.ui.internal.registry.IActionSetDescriptor; -import org.eclipse.ui.internal.util.BundleUtility; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.keys.IBindingService; -import org.eclipse.ui.menus.CommandContributionItem; -import org.eclipse.ui.menus.IMenuService; -import org.eclipse.ui.menus.MenuUtil; -import org.eclipse.ui.model.WorkbenchViewerComparator; -import org.eclipse.ui.part.PageBook; -import org.eclipse.ui.services.IServiceLocator; -import org.eclipse.ui.views.IViewCategory; -import org.eclipse.ui.views.IViewDescriptor; -import org.eclipse.ui.views.IViewRegistry; -import org.eclipse.ui.wizards.IWizardCategory; -import org.eclipse.ui.wizards.IWizardDescriptor; - -/** - * Dialog to allow users the ability to customize the perspective. This includes - * customizing menus and toolbars by adding, removing, or re-arranging commands - * or groups of commands. - * - */ -public class CustomizePerspectiveDialog extends TrayDialog { - - private static final String TOOLBAR_ICON = "$nl$/icons/full/obj16/toolbar.gif"; //$NON-NLS-1$ - private static final String SUBMENU_ICON = "$nl$/icons/full/obj16/submenu.gif"; //$NON-NLS-1$ - private static final String MENU_ICON = "$nl$/icons/full/obj16/menu.gif"; //$NON-NLS-1$ - private static final String WARNING_ICON = "$nl$/icons/full/obj16/warn_tsk.gif"; //$NON-NLS-1$ - - private static final String SHORTCUT_CONTRIBUTION_ITEM_ID_OPEN_PERSPECTIVE = "openPerspective"; //$NON-NLS-1$ - private static final String SHORTCUT_CONTRIBUTION_ITEM_ID_SHOW_VIEW = "showView"; //$NON-NLS-1$ - - private static final String KEYS_PREFERENCE_PAGE_ID = "org.eclipse.ui.preferencePages.Keys"; //$NON-NLS-1$ - - private static final String NEW_LINE = System.getProperty("line.separator"); //$NON-NLS-1$ - - private static final int MIN_TOOLTIP_WIDTH = 160; - - private WorkbenchWindow window; - - private Perspective perspective; - - private TabFolder tabFolder; - - private final static int TAB_WIDTH_IN_DLUS = 490; - - private final static int TAB_HEIGHT_IN_DLUS = 230; - - private final String shortcutMenuColumnHeaders[] = { - WorkbenchMessages.ActionSetSelection_menuColumnHeader, - WorkbenchMessages.ActionSetSelection_descriptionColumnHeader }; - - private int[] shortcutMenuColumnWidths = { 125, 300 }; - - ImageDescriptor menuImageDescriptor = null; - - ImageDescriptor submenuImageDescriptor = null; - - ImageDescriptor toolbarImageDescriptor = null; - - ImageDescriptor warningImageDescriptor = null; - - private TreeManager treeManager; - - private DisplayItem menuItems; - - private DisplayItem toolBarItems; - - private Category shortcuts; - - private DisplayItem wizards; - - private DisplayItem perspectives; - - private DisplayItem views; - - private Map idToActionSet = new HashMap(); - - private final List actionSets = new ArrayList(); - - private IWorkbenchWindowConfigurer configurer; - - private TabItem actionSetTab; - - private CheckboxTableViewer actionSetAvailabilityTable; - - private CheckboxTreeViewer menuStructureViewer1; - - private CheckboxTreeViewer menuStructureViewer2; - - private CheckboxTreeViewer toolbarStructureViewer1; - - private CheckboxTreeViewer toolbarStructureViewer2; - - private Set toDispose; - - private CustomizeActionBars customizeActionBars; - - private Font tooltipHeading; - - /** - * A Listener for a list of command groups, that updates the viewer and - * filter who are dependent on the action set selection. - * - * @since 3.5 - */ - private static final class ActionSetSelectionChangedListener implements - ISelectionChangedListener { - private final TreeViewer filterViewer; - private final ActionSetFilter filter; - - public ActionSetSelectionChangedListener(TreeViewer viewer, - ActionSetFilter menuStructureFilterByActionSet) { - this.filterViewer = viewer; - this.filter = menuStructureFilterByActionSet; - } - - public void selectionChanged(SelectionChangedEvent event) { - Object element = ((IStructuredSelection) event.getSelection()) - .getFirstElement(); - filter.setActionSet((ActionSet) element); - filterViewer.refresh(); - filterViewer.expandAll(); - } - } - - /** - * A filter which will only show action sets which contribute items in the - * given tree structure. - * - * @since 3.5 - */ - private static final class ShowUsedActionSetsFilter extends ViewerFilter { - private DisplayItem rootItem; - - public ShowUsedActionSetsFilter(DisplayItem rootItem) { - this.rootItem = rootItem; - } - - public boolean select(Viewer viewer, Object parentElement, - Object element) { - return (includeInSetStructure(rootItem, (ActionSet) element)); - } - } - - /** - * Represents a menu item or a tool bar item. - * - * @since 3.5 - */ - private class DisplayItem extends TreeItem { - /** The logic item represented */ - private IContributionItem item; - - /** The action set this item belongs to (optional) */ - private ActionSet actionSet; - - public DisplayItem(String label, IContributionItem item) { - treeManager.super(label == null ? null : DialogUtil - .removeAccel(removeShortcut(label))); - this.item = item; - } - - public void setActionSet(ActionSet actionSet) { - this.actionSet = actionSet; - if (actionSet != null) - actionSet.addItem(this); - } - - public ActionSet getActionSet() { - return actionSet; - } - - public IContributionItem getIContributionItem() { - return item; - } - } - - /** - * Represents a menu item whose content is dynamic. Contains a list of the - * current items being displayed. - * - * @since 3.5 - */ - private class DynamicContributionItem extends DisplayItem { - private List preview; - - public DynamicContributionItem(IContributionItem item) { - super(WorkbenchMessages.HideItems_dynamicItemName, item); - preview = new ArrayList(); - } - - public void addCurrentItem(MenuItem item) { - preview.add(item); - } - - public List getCurrentItems() { - return preview; - } - } - - /** - * @param descriptor - * @param window - * @return the appropriate {@link IContributionItem} for the given wizard - */ - private static ActionContributionItem getIContributionItem( - IWizardDescriptor descriptor, IWorkbenchWindow window) { - IAction action = new NewWizardShortcutAction(window, descriptor); - return new ActionContributionItem(action); - } - - /** - * @param descriptor - * @param window - * @return the appropriate {@link IContributionItem} for the given - * perspective - */ - private static ActionContributionItem getIContributionItem( - IPerspectiveDescriptor descriptor, IWorkbenchWindow window) { - IAction action = new OpenPerspectiveAction(window, descriptor, null); - return new ActionContributionItem(action); - } - - /** - * @param window - * @return the appropriate {@link IContributionItem} for showing views - */ - private static ActionContributionItem getIContributionItem( - IWorkbenchWindow window) { - IAction action = ActionFactory.SHOW_VIEW_MENU.create(window); - return new ActionContributionItem(action); - } - - /** - * Represents a menu item which needs to be shown in the Shortcuts tab. - * - * @since 3.5 - */ - private class ShortcutItem extends DisplayItem { - /** The description to show in the table */ - private String description; - - /** The category this shortcut is in (should be set) */ - private Category category; - - private Object descriptor; - - public ShortcutItem(String label, IWizardDescriptor descriptor) { - super(label, CustomizePerspectiveDialog.getIContributionItem( - descriptor, window)); - this.descriptor = descriptor; - } - - public ShortcutItem(String label, IPerspectiveDescriptor descriptor) { - super(label, CustomizePerspectiveDialog.getIContributionItem( - descriptor, window)); - this.descriptor = descriptor; - } - - public ShortcutItem(String label, IViewDescriptor descriptor) { - super(label, CustomizePerspectiveDialog - .getIContributionItem(window)); - this.descriptor = descriptor; - } - - public Object getDescriptor() { - return descriptor; - } - - public void setDescription(String description) { - this.description = description; - } - - public String getDescription() { - return description; - } - - public void setCategory(Category category) { - this.category = category; - } - - public Category getCategory() { - return category; - } - } - - /** - * Represents a category in the shortcuts menu. Since categories can have a - * tree-structure, the functionality provided by the TreeManager and - * TreeItem classes is used, however the logic for visibility changes and - * gray states is more sophisticated. - * - * @since 3.5 - */ - private class Category extends TreeItem { - - /** ShortcutItems which are contributed in this Category */ - private List contributionItems; - - public Category(String label) { - treeManager.super(label == null ? null : DialogUtil - .removeAccel(removeShortcut(label))); - this.contributionItems = new ArrayList(); - } - - public List getContributionItems() { - return contributionItems; - } - - /** - * Adds another ShortcutItem to this Category's list of ShortcutItems - * and creates a pseudo-child/parent relationship. - * - * @param item - * the item to add - */ - public void addShortcutItem(ShortcutItem item) { - contributionItems.add(item); - item.setCategory(this); - } - - /** - * While the child/parent state in the Category hierarchy is - * automatically maintained, the pseudo-child/parent relationship must - * be explicitly updated. This method will update Categories if their - * states need to change as a result of their ShortcutItems. - */ - public void update() { - for (Iterator i = contributionItems.iterator(); i.hasNext();) { - DisplayItem item = (DisplayItem) i.next(); - if (item.getState()) { - this.setCheckState(true); - return; - } - } - - this.setCheckState(false); - } - - /** - * Changes the state of all pseudo-descendant ShortcutItems, causing the - * effective state of this Category and all its sub-Categories to match. - * - * @param state - * The state to set this branch to. - */ - public void setItemsState(boolean state) { - for (Iterator i = contributionItems.iterator(); i.hasNext();) { - DisplayItem item = (DisplayItem) i.next(); - item.setCheckState(state); - } - for (Iterator i = getChildren().iterator(); i.hasNext();) { - Category category = (Category) i.next(); - category.setItemsState(state); - } - } - } - - /** - * Represents an action set, under which ContributionItems exist. There is - * no inherent hierarchy in action sets - they exist independent of one - * another, simply contribution menu items and tool bar items. - * - * @since 3.5 - */ - private class ActionSet { - /** The descriptor which describes the action set represented */ - private ActionSetDescriptor descriptor; - - /** ContributionItems contributed by this action set */ - private List contributionItems; - - private boolean active; - - private boolean wasChanged = false; - - public ActionSet(ActionSetDescriptor descriptor, boolean active) { - this.descriptor = descriptor; - this.active = active; - this.contributionItems = new ArrayList(); - } - - public void addItem(DisplayItem item) { - contributionItems.add(item); - } - - public String toString() { - return descriptor.getLabel(); - } - - public boolean isActive() { - return active; - } - - public boolean wasChanged() { - return wasChanged; - } - - public void setActive(boolean active) { - boolean wasActive = this.active; - this.active = active; - if (!active) { - for (Iterator i = contributionItems.iterator(); i.hasNext();) { - DisplayItem item = (DisplayItem) i.next(); - item.setCheckState(false); - } - } - if (wasActive != active) { - actionSetAvailabilityChanged(); - } - - wasChanged = true; - } - } - - /** - * A label provider to include the description field of ShortcutItems in the - * table. - * - * @since 3.5 - */ - private class ShortcutLabelProvider extends - TreeManager.TreeItemLabelProvider implements ITableLabelProvider { - public Image getColumnImage(Object element, int columnIndex) { - if (columnIndex == 0) - return this.getImage(element); - return null; - } - - public String getColumnText(Object element, int columnIndex) { - if (columnIndex == 1) - return ((ShortcutItem) element).getDescription(); - return this.getText(element); - } - - public void addListener(ILabelProviderListener listener) { - } - - public boolean isLabelProperty(Object element, String property) { - return false; - } - - public void removeListener(ILabelProviderListener listener) { - } - } - - /** - * Provides the check logic for the categories viewer in the shortcuts tab. - * Categories have a dual concept of children - their proper children - * (sub-Categories, as in the wizards), and the actual elements they - * contribute to the menu system. The check state must take this into - * account. - * - * @since 3.5 - */ - private static class CategoryCheckProvider implements ICheckStateProvider { - public boolean isChecked(Object element) { - Category category = (Category) element; - - if (category.getChildren().isEmpty() - && category.getContributionItems().isEmpty()) - return false; - - // To be checked, any sub-Category can be checked. - for (Iterator i = category.getChildren().iterator(); i.hasNext();) { - Category child = (Category) i.next(); - if (isChecked(child)) - return true; - } - - // To be checked, any ShortcutItem can be checked. - for (Iterator i = category.getContributionItems().iterator(); i - .hasNext();) { - DisplayItem item = (DisplayItem) i.next(); - if (item.getState()) - return true; - } - - return false; - } - - public boolean isGrayed(Object element) { - boolean hasChecked = false; - boolean hasUnchecked = false; - Category category = (Category) element; - - // Search in sub-Categories and ShortcutItems for one that is - // checked and one that is unchecked. - - for (Iterator i = category.getChildren().iterator(); i.hasNext();) { - Category child = (Category) i.next(); - if (isGrayed(child)) - return true; - if (isChecked(child)) - hasChecked = true; - else - hasUnchecked = true; - if (hasChecked && hasUnchecked) - return true; - } - - for (Iterator i = category.getContributionItems().iterator(); i - .hasNext();) { - DisplayItem item = (DisplayItem) i.next(); - if (item.getState()) - hasChecked = true; - else - hasUnchecked = true; - if (hasChecked && hasUnchecked) - return true; - } - - return false; - } - } - - /** - * A tooltip which, given a model element, will display its icon (if there - * is one), name, and a description (if there is one). - * - * @since 3.5 - */ - private abstract class NameAndDescriptionToolTip extends ToolTip { - public NameAndDescriptionToolTip(Control control, int style) { - super(control, style, false); - } - - protected abstract Object getModelElement(Event event); - - /** - * Adds logic to only show a tooltip if a meaningful item is under the - * cursor. - */ - protected boolean shouldCreateToolTip(Event event) { - return super.shouldCreateToolTip(event) - && getModelElement(event) != null; - } - - protected Composite createToolTipContentArea(Event event, - Composite parent) { - Object modelElement = getModelElement(event); - - Image iconImage = null; - String nameString = null; - - if (modelElement instanceof DisplayItem) { - iconImage = ((DisplayItem) modelElement).getImage(); - nameString = ((DisplayItem) modelElement).getLabel(); - } else if (modelElement instanceof ActionSet) { - nameString = ((ActionSet) modelElement).descriptor.getLabel(); - } - - // Create the content area - Composite composite = new Composite(parent, SWT.NONE); - composite.setBackground(parent.getDisplay().getSystemColor( - SWT.COLOR_INFO_BACKGROUND)); - composite.setLayout(new GridLayout(2, false)); - - // The title area with the icon (if there is one) and label. - Label title = createEntry(composite, iconImage, nameString); - title.setFont(tooltipHeading); - GridDataFactory.createFrom((GridData)title.getLayoutData()) - .hint(SWT.DEFAULT, SWT.DEFAULT) - .minSize(MIN_TOOLTIP_WIDTH, 1) - .applyTo(title); - - // The description (if there is one) - String descriptionString = getDescription(modelElement); - if (descriptionString != null) { - createEntry(composite, null, descriptionString); - } - - // Other Content to add - addContent(composite, modelElement); - - return composite; - } - - /** - * Adds a line of information to <code>parent</code>. If - * <code>icon</code> is not <code>null</code>, an icon is placed on the - * left, and then a label with <code>text</code>. - * - * @param parent - * the composite to add the entry to - * @param icon - * the icon to place next to the text. <code>null</code> for - * none. - * @param text - * the text to display - * @return the created label - */ - protected Label createEntry(Composite parent, Image icon, String text) { - if (icon != null) { - Label iconLabel = new Label(parent, SWT.NONE); - iconLabel.setImage(icon); - iconLabel.setBackground(parent.getDisplay().getSystemColor( - SWT.COLOR_INFO_BACKGROUND)); - iconLabel.setData(new GridData()); - } - - Label textLabel = new Label(parent, SWT.WRAP); - - if(icon == null) { - GridDataFactory.generate(textLabel, 2, 1); - } else { - GridDataFactory.generate(textLabel, 1, 1); - } - - textLabel.setText(text); - textLabel.setBackground(parent.getDisplay().getSystemColor( - SWT.COLOR_INFO_BACKGROUND)); - return textLabel; - } - - /** - * Adds a line of information to <code>parent</code>. If - * <code>icon</code> is not <code>null</code>, an icon is placed on the - * left, and then a label with <code>text</code>, which supports using - * anchor tags to creates links - * - * @param parent - * the composite to add the entry to - * @param icon - * the icon to place next to the text. <code>null</code> for - * none. - * @param text - * the text to display - * @return the created link - */ - protected Link createEntryWithLink(Composite parent, Image icon, - String text) { - if (icon != null) { - Label iconLabel = new Label(parent, SWT.NONE); - iconLabel.setImage(icon); - iconLabel.setBackground(parent.getDisplay().getSystemColor( - SWT.COLOR_INFO_BACKGROUND)); - iconLabel.setData(new GridData()); - } - - Link textLink = new Link(parent, SWT.WRAP); - - if(icon == null) { - GridDataFactory.generate(textLink, 2, 1); - } - - textLink.setText(text); - textLink.setBackground(parent.getDisplay().getSystemColor( - SWT.COLOR_INFO_BACKGROUND)); - return textLink; - } - - protected void addContent(Composite destination, Object modelElement) { - } - } - - /** - * A tooltip with useful information based on the type of ContributionItem - * the cursor hovers over in a Table. - * - * @since 3.5 - */ - private class TableToolTip extends NameAndDescriptionToolTip { - private Table table; - - public TableToolTip(Table table) { - super(table, RECREATE); - this.table = table; - } - - protected Object getModelElement(Event event) { - TableItem tableItem = table.getItem(new Point(event.x, event.y)); - if (tableItem == null) - return null; - return tableItem.getData(); - } - } - - /** - * A tooltip with useful information based on the type of ContributionItem - * the cursor hovers over in a Tree. In addition to the content provided by - * the {@link NameAndDescriptionToolTip} this includes action set - * information and key binding data. - * - * @since 3.5 - */ - private class ItemDetailToolTip extends NameAndDescriptionToolTip { - private Tree tree; - private boolean showActionSet; - private boolean showKeyBindings; - private ViewerFilter filter; - private TreeViewer v; - - /** - * @param tree - * The tree for the tooltip to hover over - */ - private ItemDetailToolTip(TreeViewer v, Tree tree, boolean showActionSet, - boolean showKeyBindings, ViewerFilter filter) { - super(tree,NO_RECREATE); - this.tree = tree; - this.v = v; - this.showActionSet = showActionSet; - this.showKeyBindings = showKeyBindings; - this.filter = filter; - this.setHideOnMouseDown(false); - } - - public Point getLocation(Point tipSize, Event event) { - // try to position the tooltip at the bottom of the cell - ViewerCell cell = v.getCell(new Point(event.x, event.y)); - - if( cell != null ) { - return tree.toDisplay(event.x,cell.getBounds().y+cell.getBounds().height); - } - - return super.getLocation(tipSize, event); - } - - protected Object getToolTipArea(Event event) { - // Ensure that the tooltip is hidden when the cell is left - return v.getCell(new Point(event.x, event.y)); - } - - protected void addContent(Composite destination, Object modelElement) { - final DisplayItem item = (DisplayItem) modelElement; - - // Show any relevant action set info - if (showActionSet) { - String text = null; - Image image = null; - - if(isEffectivelyAvailable(item, filter)) { - if(item.actionSet != null) { - //give information on which command group the item is in - - final String actionSetName = item.getActionSet().descriptor - .getLabel(); - - text = NLS.bind( - WorkbenchMessages.HideItems_itemInActionSet, - actionSetName); - } - } else { - //give feedback on why item is unavailable - - image = warningImageDescriptor.createImage(); - - if(item.getChildren().isEmpty()) { - //i.e. is a leaf - - final String actionSetName = item.getActionSet(). - descriptor.getLabel(); - - text = NLS.bind( - WorkbenchMessages.HideItems_itemInUnavailableActionSet, - actionSetName); - - } else { - //i.e. has children - - Set actionGroup = new LinkedHashSet(); - collectDescendantCommandGroups(actionGroup, item, - filter); - - if (actionGroup.size() == 1) { - //i.e. only one child - ActionSet actionSet = (ActionSet) actionGroup. - iterator().next(); - text = NLS.bind( - WorkbenchMessages.HideItems_unavailableChildCommandGroup, - actionSet.descriptor.getId(), - actionSet.descriptor.getLabel()); - } else { - //i.e. multiple children - String commandGroupList = null; - - for (Iterator i = actionGroup.iterator(); i.hasNext();) { - ActionSet actionSet = (ActionSet) i.next(); - - // For each action set, make a link for it, set - // the href to its id - String commandGroupLink = MessageFormat.format( - "<a href=\"{0}\">{1}</a>", //$NON-NLS-1$ - new Object[] { actionSet.descriptor.getId(), - actionSet.descriptor.getLabel() }); - - if (commandGroupList == null) - commandGroupList = commandGroupLink; - else - commandGroupList = Util.createList( - commandGroupList, commandGroupLink); - } - - commandGroupList = NLS.bind( - "{0}{1}", new Object[] { NEW_LINE, commandGroupList }); //$NON-NLS-1$ - text = NLS.bind( - WorkbenchMessages.HideItems_unavailableChildCommandGroups, - commandGroupList); - } - } - } - - if(text != null) { - Link link = createEntryWithLink(destination, image, text); - link.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - widgetSelected(e); - } - - public void widgetSelected(SelectionEvent e) { - ActionSet actionSet = (ActionSet) idToActionSet - .get(e.text); - if (actionSet == null) { - hide(); - viewActionSet(item); - } else { - hide(); - viewActionSet(actionSet); - } - } - }); - } - } - - // Show key binding info - if (showKeyBindings && getCommandID(item) != null) { - // See if there is a command associated with the command id - ICommandService commandService = (ICommandService) window - .getService(ICommandService.class); - Command command = commandService.getCommand(getCommandID(item)); - - if (command != null && command.isDefined()) { - // Find the bindings and list them as a string - Binding[] bindings = getKeyBindings(item); - String keybindings = keyBindingsAsString(bindings); - - String text = null; - - // Is it possible for this item to be visible? - final boolean available = (item.getActionSet() == null) - || (item.getActionSet().isActive()); - - if (bindings.length > 0) { - if (available) - text = NLS.bind( - WorkbenchMessages.HideItems_keyBindings, - keybindings); - else - text = NLS - .bind( - WorkbenchMessages.HideItems_keyBindingsActionSetUnavailable, - keybindings); - } else { - if (available) - text = WorkbenchMessages.HideItems_noKeyBindings; - else - text = WorkbenchMessages.HideItems_noKeyBindingsActionSetUnavailable; - } - - // Construct link to go to the preferences page for key - // bindings - final Object highlight; - if (bindings.length == 0) { - Map parameters = new HashMap(); - - // If item is a shortcut, need to add a parameter to go - // to - // the correct item - if (item instanceof ShortcutItem) { - if (isNewWizard(item)) { - parameters.put( - IWorkbenchCommandConstants.FILE_NEW_PARM_WIZARDID, - getParamID(item)); - } else if (isShowPerspective(item)) { - parameters - .put( - IWorkbenchCommandConstants.PERSPECTIVES_SHOW_PERSPECTIVE_PARM_ID, - getParamID(item)); - } else if (isShowView(item)) { - parameters.put( - IWorkbenchCommandConstants.VIEWS_SHOW_VIEW_PARM_ID, - getParamID(item)); - } - } - - ParameterizedCommand pc = ParameterizedCommand - .generateCommand(command, parameters); - highlight = pc; - } else { - highlight = bindings[0]; - } - - Link bindingLink = createEntryWithLink(destination, null, - text); - - bindingLink.addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - widgetDefaultSelected(e); - } - - public void widgetSelected(SelectionEvent e) { - PreferenceDialog dialog = PreferencesUtil - .createPreferenceDialogOn(getShell(), - KEYS_PREFERENCE_PAGE_ID, - new String[0], highlight); - hide(); - dialog.open(); - } - }); - } - } - - // Show dynamic menu item info - if (item instanceof DynamicContributionItem) { - DynamicContributionItem dynamic = ((DynamicContributionItem) item); - StringBuffer text = new StringBuffer(); - final List currentItems = dynamic.getCurrentItems(); - - if (currentItems.size() > 0) { - // Create a list of the currently displayed items - text.append(WorkbenchMessages.HideItems_dynamicItemList); - for (Iterator i = currentItems.iterator(); i.hasNext();) { - MenuItem menuItem = (MenuItem) i.next(); - text.append(NEW_LINE).append("- ") //$NON-NLS-1$ - .append(menuItem.getText()); - } - } else { - text - .append(WorkbenchMessages.HideItems_dynamicItemEmptyList); - } - createEntry(destination, null, text.toString()); - } - } - - protected Object getModelElement(Event event) { - org.eclipse.swt.widgets.TreeItem treeItem = tree.getItem(new Point( - event.x, event.y)); - if (treeItem == null) - return null; - return treeItem.getData(); - } - } - - /** - * Filters out contribution items which are not in a given action set. - * - * @since 3.5 - */ - private static class ActionSetFilter extends ViewerFilter { - private ActionSet actionSet; - - public void setActionSet(ActionSet actionSet) { - this.actionSet = actionSet; - } - - public boolean select(Viewer viewer, Object parentElement, - Object element) { - if (!(element instanceof DisplayItem)) - return false; - if (actionSet == null) - return false; - return includeInSetStructure((DisplayItem) element, actionSet); - } - } - - /** - * A check provider which calculates checked state based on leaf states in - * the tree (as opposed to children in a model). - * - * @since 3.5 - */ - private static class FilteredTreeCheckProvider implements - ICheckStateProvider { - private ITreeContentProvider contentProvider; - private ViewerFilter filter; - - public FilteredTreeCheckProvider(ITreeContentProvider contentProvider, - ViewerFilter filter) { - this.contentProvider = contentProvider; - this.filter = filter; - } - - public boolean isChecked(Object element) { - TreeItem treeItem = (TreeItem) element; - return getLeafStates(treeItem, contentProvider, filter) != TreeManager.CHECKSTATE_UNCHECKED; - } - - public boolean isGrayed(Object element) { - TreeItem treeItem = (TreeItem) element; - return getLeafStates(treeItem, contentProvider, filter) == TreeManager.CHECKSTATE_GRAY; - } - } - - /** - * A check listener to bring about the expected change in a model based on a - * check event in a filtered viewer. Since the checked state of a parent in - * a filtered viewer is not based on its model state, but rather its leafs' - * states, when a non-leaf element's check state changes, its model state - * does not necessarily change, but its leafs' model states do. - * - * @since 3.5 - */ - private static class FilteredViewerCheckListener implements - ICheckStateListener { - private ITreeContentProvider contentProvider; - private ViewerFilter filter; - - public FilteredViewerCheckListener( - ITreeContentProvider contentProvider, ViewerFilter filter) { - this.contentProvider = contentProvider; - this.filter = filter; - } - - public void checkStateChanged(CheckStateChangedEvent event) { - setAllLeafs((DisplayItem) event.getElement(), event - .getChecked(), contentProvider, filter); - } - } - - /** - * On a model change, update a filtered listener. While the check listener - * provided by the model will take care of the elements which change, since - * we simulate our own check state of parents, the parents may need to be - * updated. - * - * @since 3.5 - */ - private final class FilteredModelCheckListener implements CheckListener { - private final ActionSetFilter filter; - private final StructuredViewer viewer; - - private FilteredModelCheckListener(ActionSetFilter filter, - StructuredViewer viewer) { - this.filter = filter; - this.viewer = viewer; - } - - public void checkChanged(TreeItem changedItem) { - TreeItem item = changedItem; - boolean update = false; - - // Force an update on all parents. - while (item != null) { - update = update || filter.select(null, null, item); - if (update) { - viewer.update(item, null); - } - item = item.getParent(); - } - } - } - - /** - * A check listener which, upon changing the check state of a contribution - * item, checks if that item is eligible to be checked (i.e. it is in an - * available action set), and if not, informs the user of the illegal - * operation. If the operation is legal, the event is forwarded to the check - * listener to actually perform a useful action. - * - * @since 3.5 - */ - private class UnavailableContributionItemCheckListener implements - ICheckStateListener { - private CheckboxTreeViewer viewer; - private ICheckStateListener originalListener; - - /** - * @param viewer - * the viewer being listened to - * @param originalListener - * the listener to invoke upon a legal action - */ - public UnavailableContributionItemCheckListener( - CheckboxTreeViewer viewer, ICheckStateListener originalListener) { - this.viewer = viewer; - this.originalListener = originalListener; - } - - public void checkStateChanged(CheckStateChangedEvent event) { - DisplayItem item = (DisplayItem) event.getElement(); - ViewerFilter[] filters = viewer.getFilters(); - boolean isEffectivelyAvailable = isEffectivelyAvailable(item, filters.length > 0 ? filters[0] : null); - - if (isEffectivelyAvailable) { - // legal action - invoke the listener which will do actual work - originalListener.checkStateChanged(event); - return; - } - - boolean isAvailable = isAvailable(item); - viewer.update(event.getElement(), null); - - if (isAvailable) { - // the case where this item is unavailable because of its - // children - if (viewer.getExpandedState(item)) { - MessageBox mb = new MessageBox(viewer.getControl() - .getShell(), SWT.OK | SWT.ICON_WARNING | SWT.SHEET); - mb - .setText(WorkbenchMessages.HideItemsCannotMakeVisible_dialogTitle); - mb - .setMessage(NLS - .bind( - WorkbenchMessages.HideItemsCannotMakeVisible_unavailableChildrenText, - item.getLabel())); - mb.open(); - } else { - MessageBox mb = new MessageBox(viewer.getControl() - .getShell(), SWT.OK | SWT.ICON_WARNING | SWT.SHEET); - mb - .setText(WorkbenchMessages.HideItemsCannotMakeVisible_dialogTitle); - mb - .setMessage(NLS - .bind( - WorkbenchMessages.HideItemsCannotMakeVisible_unavailableChildrenText, - item.getLabel())); - mb.open(); - } - } else { - // the case where this item is unavailable because it belongs to - // an unavailable action set - MessageBox mb = new MessageBox(viewer.getControl().getShell(), - SWT.YES | SWT.NO | SWT.ICON_WARNING | SWT.SHEET); - mb - .setText(WorkbenchMessages.HideItemsCannotMakeVisible_dialogTitle); - final String errorExplanation = NLS - .bind( - WorkbenchMessages.HideItemsCannotMakeVisible_unavailableCommandGroupText, - item.getLabel(), item.getActionSet()); - final String message = NLS - .bind( - "{0}{1}{1}{2}", new Object[] { errorExplanation, NEW_LINE, WorkbenchMessages.HideItemsCannotMakeVisible_switchToCommandGroupTab }); //$NON-NLS-1$ - mb.setMessage(message); - if (mb.open() == SWT.YES) { - viewActionSet(item); - } - } - } - } - - /** - * A label provider which takes the default label provider in the - * TreeManager, and adds on functionality to gray out text and icons of - * contribution items whose action sets are unavailable. - * - * @since 3.5 - * - */ - private class GrayOutUnavailableLabelProvider extends - TreeManager.TreeItemLabelProvider implements IColorProvider { - private Display display; - private ViewerFilter filter; - - public GrayOutUnavailableLabelProvider(Display display, ViewerFilter filter) { - this.display = display; - this.filter = filter; - } - - public Color getBackground(Object element) { - return null; - } - - public Color getForeground(Object element) { - if (!isEffectivelyAvailable((DisplayItem) element, filter)) { - return display.getSystemColor(SWT.COLOR_GRAY); - } - return null; - } - - public Image getImage(Object element) { - Image actual = super.getImage(element); - - if (element instanceof DisplayItem && actual != null) { - DisplayItem item = (DisplayItem) element; - if (!isEffectivelyAvailable(item, filter)) { - ImageDescriptor original = ImageDescriptor - .createFromImage(actual); - ImageDescriptor disable = ImageDescriptor.createWithFlags( - original, SWT.IMAGE_DISABLE); - Image newImage = disable.createImage(); - toDispose.add(newImage); - return newImage; - } - } - - return actual; - } - } - - /** - * The proxy IActionBarConfigurer that gets passed to the application's - * ActionBarAdvisor. This is used to construct a representation of the - * window's hardwired menus and toolbars in order to display their structure - * properly in the preview panes. - * - * @since 3.5 - */ - public class CustomizeActionBars implements IActionBarConfigurer2, - IActionBars2 { - - IWorkbenchWindowConfigurer configurer; - - /** - * Fake action bars to use to build the menus and toolbar contributions - * for the workbench. We cannot use the actual workbench action bars, - * since doing so would make the action set items visible. - */ - private MenuManager menuManager = new MenuManager(); - private CoolBarManager coolBarManager = new CoolBarManager(); - private StatusLineManager statusLineManager = new StatusLineManager(); - - /** - * Create a new instance of this class. - * - * @param configurer - * the configurer - */ - public CustomizeActionBars(IWorkbenchWindowConfigurer configurer) { - this.configurer = configurer; - } - - public IWorkbenchWindowConfigurer getWindowConfigurer() { - return configurer; - } - - public IMenuManager getMenuManager() { - return menuManager; - } - - public IStatusLineManager getStatusLineManager() { - return statusLineManager; - } - - public ICoolBarManager getCoolBarManager() { - return coolBarManager; - } - - public IToolBarManager getToolBarManager() { - return null; - } - - public void setGlobalActionHandler(String actionID, IAction handler) { - } - - public void updateActionBars() { - } - - public void clearGlobalActionHandlers() { - } - - public IAction getGlobalActionHandler(String actionId) { - return null; - } - - public void registerGlobalAction(IAction action) { - } - - /** - * Clean up the action bars. - */ - public void dispose() { - coolBarManager.dispose(); - menuManager.dispose(); - statusLineManager.dispose(); - } - - public final IServiceLocator getServiceLocator() { - return configurer.getWindow(); - } - - public IToolBarContributionItem createToolBarContributionItem( - IToolBarManager toolBarManager, String id) { - return new ToolBarContributionItem2(toolBarManager, id); - } - - public IToolBarManager createToolBarManager() { - return new ToolBarManager(); - } - } - - /** - * Create an instance of this Dialog. - * - * @param configurer - * the configurer - * @param persp - * the perspective - */ - public CustomizePerspectiveDialog(IWorkbenchWindowConfigurer configurer, - Perspective persp) { - super(configurer.getWindow().getShell()); - this.treeManager = new TreeManager(); - this.configurer = configurer; - perspective = persp; - window = (WorkbenchWindow) configurer.getWindow(); - - toDispose = new HashSet(); - - initializeIcons(); - - initializeActionSetInput(); - loadMenuAndToolbarStructure(); - } - - protected void configureShell(Shell shell) { - super.configureShell(shell); - String title = perspective.getDesc().getLabel(); - - title = NLS.bind(WorkbenchMessages.ActionSetSelection_customize, title); - shell.setText(title); - window.getWorkbench().getHelpSystem().setHelp(shell, - IWorkbenchHelpContextIds.ACTION_SET_SELECTION_DIALOG); - } - - protected Control createDialogArea(Composite parent) { - // Create a font for titles in the tooltips - FontData[] defaultFont = JFaceResources.getDefaultFont().getFontData(); - FontData boldFontData = new FontData(defaultFont[0].getName(), - defaultFont[0].getHeight(), SWT.BOLD); - tooltipHeading = new Font(parent.getDisplay(), boldFontData); - - Composite composite = (Composite) super.createDialogArea(parent); - - // tab folder - tabFolder = new TabFolder(composite, SWT.NONE); - - GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true); - gd.widthHint = convertHorizontalDLUsToPixels(TAB_WIDTH_IN_DLUS); - gd.heightHint = convertVerticalDLUsToPixels(TAB_HEIGHT_IN_DLUS); - tabFolder.setLayoutData(gd); - - // Tool Bar Item Hiding Page - TabItem tab = new TabItem(tabFolder, SWT.NONE); - tab.setText(WorkbenchMessages.HideToolBarItems_toolBarItemsTab); - tab.setControl(createToolBarVisibilityPage(tabFolder)); - - // Menu Item Hiding Page - tab = new TabItem(tabFolder, SWT.NONE); - tab.setControl(createMenuVisibilityPage(tabFolder)); - tab.setText(WorkbenchMessages.HideMenuItems_menuItemsTab); - - // Action Set Availability Page - actionSetTab = new TabItem(tabFolder, SWT.NONE); - actionSetTab - .setText(WorkbenchMessages.ActionSetSelection_actionSetsTab); - actionSetTab.setControl(createActionSetAvailabilityPage(tabFolder)); - - // Shortcuts Page - if (showShortcutTab()) { - TabItem item1 = new TabItem(tabFolder, SWT.NONE); - item1.setText(WorkbenchMessages.Shortcuts_shortcutTab); - item1.setControl(createShortCutsPage(tabFolder)); - } - - applyDialogFont(tabFolder); - - return composite; - } - - private Composite createShortCutsPage(Composite parent) { - GridData data; - - Composite menusComposite = new Composite(parent, SWT.NONE); - GridLayout layout = new GridLayout(); - menusComposite.setLayout(layout); - - // Select... label - Label label = new Label(menusComposite, SWT.WRAP); - label.setText(NLS.bind( - WorkbenchMessages.Shortcuts_selectShortcutsLabel, perspective - .getDesc().getLabel())); - data = new GridData(SWT.FILL, SWT.CENTER, true, false); - label.setLayoutData(data); - - Label sep = new Label(menusComposite, SWT.HORIZONTAL | SWT.SEPARATOR); - sep.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - SashForm sashComposite = new SashForm(menusComposite, SWT.HORIZONTAL); - data = new GridData(SWT.FILL, SWT.FILL, true, true); - sashComposite.setLayoutData(data); - - // Menus List - Composite menusGroup = new Composite(sashComposite, SWT.NONE); - layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - menusGroup.setLayout(layout); - menusGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - - label = new Label(menusGroup, SWT.WRAP); - label.setText(WorkbenchMessages.Shortcuts_availableMenus); - label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - Combo menusCombo = new Combo(menusGroup, SWT.READ_ONLY); - menusCombo - .setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - ComboViewer menusViewer = new ComboViewer(menusCombo); - menusViewer.setContentProvider(TreeManager.getTreeContentProvider()); - menusViewer.setLabelProvider(TreeManager.getLabelProvider()); - - // Categories Tree - label = new Label(menusGroup, SWT.WRAP); - label.setText(WorkbenchMessages.Shortcuts_availableCategories); - label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - final CheckboxTreeViewer menuCategoriesViewer = new CheckboxTreeViewer( - menusGroup); - menuCategoriesViewer.getControl().setLayoutData( - new GridData(SWT.FILL, SWT.FILL, true, true)); - menuCategoriesViewer.setLabelProvider(TreeManager.getLabelProvider()); - menuCategoriesViewer.setContentProvider(TreeManager - .getTreeContentProvider()); - menuCategoriesViewer.setComparator(new WorkbenchViewerComparator()); - menuCategoriesViewer.setCheckStateProvider(new CategoryCheckProvider()); - menuCategoriesViewer.addCheckStateListener(new ICheckStateListener() { - public void checkStateChanged(CheckStateChangedEvent event) { - Category category = (Category) event.getElement(); - category.setItemsState(event.getChecked()); - updateCategoryAndParents(menuCategoriesViewer, category); - } - }); - - treeManager.addListener(new CheckListener() { - public void checkChanged(TreeItem changedItem) { - if (changedItem instanceof Category) { - menuCategoriesViewer.update(changedItem, null); - } else if (changedItem instanceof ShortcutItem) { - ShortcutItem item = (ShortcutItem) changedItem; - if (item.getCategory() != null) { - item.getCategory().update(); - updateCategoryAndParents(menuCategoriesViewer, item - .getCategory()); - } - } - } - }); - - // Menu items list - Composite menuItemsGroup = new Composite(sashComposite, SWT.NONE); - layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - menuItemsGroup.setLayout(layout); - menuItemsGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, - true)); - - label = new Label(menuItemsGroup, SWT.WRAP); - label.setText(WorkbenchMessages.Shortcuts_allShortcuts); - label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - final CheckboxTableViewer menuItemsViewer = CheckboxTableViewer - .newCheckList(menuItemsGroup, SWT.BORDER | SWT.H_SCROLL - | SWT.V_SCROLL); - Table menuTable = menuItemsViewer.getTable(); - menuTable.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - menuItemsViewer.setLabelProvider(new ShortcutLabelProvider()); - menuItemsViewer.setCheckStateProvider(TreeManager - .getCheckStateProvider()); - menuItemsViewer.addCheckStateListener(treeManager - .getViewerCheckStateListener()); - treeManager.getCheckListener(menuItemsViewer); - - menuItemsViewer - .setContentProvider(new TreeManager.TreeItemContentProvider() { - public Object[] getChildren(Object parentElement) { - if (parentElement instanceof Category) - return ((Category) parentElement) - .getContributionItems().toArray(); - return super.getChildren(parentElement); - } - }); - menuItemsViewer.setComparator(new WorkbenchViewerComparator()); - - // update menuCategoriesViewer, and menuItemsViewer on a change to - // menusViewer - menusViewer - .addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - Category category = (Category) ((IStructuredSelection) event - .getSelection()).getFirstElement(); - menuCategoriesViewer.setInput(category); - menuItemsViewer.setInput(category); - if (category.getChildren().size() != 0) { - setSelectionOn(menuCategoriesViewer, category - .getChildren().get(0)); - } - } - }); - - // update menuItemsViewer on a change to menuCategoriesViewer - menuCategoriesViewer - .addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - Category category = (Category) ((IStructuredSelection) event - .getSelection()).getFirstElement(); - menuItemsViewer.setInput(category); - } - }); - - menuTable.setHeaderVisible(true); - int[] columnWidths = new int[shortcutMenuColumnWidths.length]; - for (int i = 0; i < shortcutMenuColumnWidths.length; i++) { - columnWidths[i] = convertHorizontalDLUsToPixels(shortcutMenuColumnWidths[i]); - } - for (int i = 0; i < shortcutMenuColumnHeaders.length; i++) { - TableColumn tc = new TableColumn(menuTable, SWT.NONE, i); - tc.setResizable(true); - tc.setText(shortcutMenuColumnHeaders[i]); - tc.setWidth(columnWidths[i]); - } - sashComposite.setWeights(new int[] { 30, 70 }); - - menusViewer.setInput(shortcuts); - - if (shortcuts.getChildren().size() > 0) { - setSelectionOn(menusViewer, shortcuts.getChildren().get(0)); - } - - return menusComposite; - } - - private Composite createActionSetAvailabilityPage(Composite parent) { - GridData data; - - Composite actionSetsComposite = new Composite(parent, SWT.NONE); - GridLayout layout = new GridLayout(); - actionSetsComposite.setLayout(layout); - - // Select... label - Label label = new Label(actionSetsComposite, SWT.WRAP); - label.setText(NLS.bind( - WorkbenchMessages.ActionSetSelection_selectActionSetsLabel, - perspective.getDesc().getLabel())); - data = new GridData(SWT.FILL, SWT.CENTER, true, false); - label.setLayoutData(data); - - Label sep = new Label(actionSetsComposite, SWT.HORIZONTAL - | SWT.SEPARATOR); - sep.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - SashForm sashComposite = new SashForm(actionSetsComposite, - SWT.HORIZONTAL); - data = new GridData(SWT.FILL, SWT.FILL, true, true); - sashComposite.setLayoutData(data); - - // Action Set List Composite - Composite actionSetGroup = new Composite(sashComposite, SWT.NONE); - layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - actionSetGroup.setLayout(layout); - actionSetGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, - true)); - - label = new Label(actionSetGroup, SWT.WRAP); - label.setText(WorkbenchMessages.ActionSetSelection_availableActionSets); - label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - final CheckboxTableViewer actionSetsViewer = CheckboxTableViewer - .newCheckList(actionSetGroup, SWT.BORDER | SWT.H_SCROLL - | SWT.V_SCROLL); - actionSetAvailabilityTable = actionSetsViewer; - actionSetsViewer.getTable().setLayoutData( - new GridData(SWT.FILL, SWT.FILL, true, true)); - actionSetsViewer.setLabelProvider(new LabelProvider()); - actionSetsViewer.setContentProvider(new ArrayContentProvider()); - actionSetsViewer.setComparator(new WorkbenchViewerComparator()); - actionSetsViewer.setCheckStateProvider(new ICheckStateProvider() { - public boolean isChecked(Object element) { - return ((ActionSet) element).isActive(); - } - - public boolean isGrayed(Object element) { - return false; - } - }); - actionSetsViewer.setInput(actionSets.toArray()); - - Table table = actionSetsViewer.getTable(); - new TableToolTip(table); - - final ActionSet[] selectedActionSet = { null }; - - // Filter to show only branches necessary for the selected action set. - final ViewerFilter setFilter = new ViewerFilter() { - public boolean select(Viewer viewer, Object parentElement, - Object element) { - if (selectedActionSet[0] == null) - return false; - return includeInSetStructure((DisplayItem) element, - selectedActionSet[0]); - } - }; - - // Updates the check state of action sets - actionSetsViewer.addCheckStateListener(new ICheckStateListener() { - public void checkStateChanged(CheckStateChangedEvent event) { - final ActionSet actionSet = (ActionSet) event.getElement(); - if (event.getChecked()) { - actionSet.setActive(true); - for (Iterator i = actionSet.contributionItems.iterator(); i - .hasNext();) { - DisplayItem item = (DisplayItem) i.next(); - item.setCheckState(true); - } - } else { - actionSet.setActive(false); - } - } - }); - - // Menu and toolbar composite - Composite actionGroup = new Composite(sashComposite, SWT.NONE); - layout = new GridLayout(); - layout.numColumns = 2; - layout.makeColumnsEqualWidth = true; - layout.marginHeight = 0; - layout.marginWidth = 0; - layout.horizontalSpacing = 0; - actionGroup.setLayout(layout); - actionGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - - Composite menubarGroup = new Composite(actionGroup, SWT.NONE); - layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - menubarGroup.setLayout(layout); - menubarGroup - .setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - - label = new Label(menubarGroup, SWT.WRAP); - label.setText(WorkbenchMessages.ActionSetSelection_menubarActions); - label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - final TreeViewer actionSetMenuViewer = new TreeViewer(menubarGroup); - actionSetMenuViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS); - actionSetMenuViewer.getControl().setLayoutData( - new GridData(SWT.FILL, SWT.FILL, true, true)); - actionSetMenuViewer.setUseHashlookup(true); - actionSetMenuViewer.setContentProvider(TreeManager - .getTreeContentProvider()); - actionSetMenuViewer.setLabelProvider(TreeManager.getLabelProvider()); - actionSetMenuViewer.addFilter(setFilter); - actionSetMenuViewer.setInput(menuItems); - - Tree tree = actionSetMenuViewer.getTree(); - new ItemDetailToolTip(actionSetMenuViewer, tree, false, true, setFilter); - - Composite toolbarGroup = new Composite(actionGroup, SWT.NONE); - layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - toolbarGroup.setLayout(layout); - toolbarGroup - .setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - - label = new Label(toolbarGroup, SWT.WRAP); - label.setText(WorkbenchMessages.ActionSetSelection_toolbarActions); - label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - final TreeViewer actionSetToolbarViewer = new TreeViewer(toolbarGroup); - actionSetToolbarViewer - .setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS); - actionSetToolbarViewer.getControl().setLayoutData( - new GridData(SWT.FILL, SWT.FILL, true, true)); - actionSetToolbarViewer.setContentProvider(TreeManager - .getTreeContentProvider()); - actionSetToolbarViewer.setLabelProvider(TreeManager.getLabelProvider()); - actionSetToolbarViewer.addFilter(setFilter); - actionSetToolbarViewer.setInput(toolBarItems); - - tree = actionSetToolbarViewer.getTree(); - new ItemDetailToolTip(actionSetToolbarViewer, tree, false, true, setFilter); - - // Updates the menu item and toolbar items tree viewers when the - // selection changes - actionSetsViewer - .addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - selectedActionSet[0] = (ActionSet) ((IStructuredSelection) event - .getSelection()).getFirstElement(); - actionSetMenuViewer.setInput(menuItems); - actionSetToolbarViewer.setInput(toolBarItems); - } - }); - - sashComposite.setWeights(new int[] { 30, 70 }); - - return actionSetsComposite; - } - - /** - * Creates the page used to allow users to choose menu items to hide. - */ - private Composite createMenuVisibilityPage(Composite parent) { - GridData data; - - Composite hideMenuItemsComposite = new Composite(parent, SWT.NONE); - GridLayout layout = new GridLayout(); - hideMenuItemsComposite.setLayout(layout); - - // Label for entire tab - Label label = new Label(hideMenuItemsComposite, SWT.WRAP); - label.setText(WorkbenchMessages.HideMenuItems_chooseMenuItemsLabel); - data = new GridData(SWT.FILL, SWT.CENTER, true, false); - label.setLayoutData(data); - - Label sep = new Label(hideMenuItemsComposite, SWT.HORIZONTAL - | SWT.SEPARATOR); - sep.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - // Main contents of tab - final PageBook book = new PageBook(hideMenuItemsComposite, SWT.NONE); - data = new GridData(GridData.FILL_BOTH); - book.setLayoutData(data); - - // Simple view: just the menu structure - final Composite simpleComposite = createItemStructureGroup(book, - WorkbenchMessages.HideMenuItems_menuStructure); - menuStructureViewer1 = initStructureViewer(simpleComposite, - new TreeManager.ViewerCheckStateListener(), null); - - // Update the viewer when the model changes - treeManager.getCheckListener(menuStructureViewer1); // To update ctv on - // model changes - - // Simply grab the checkstate out of the model - menuStructureViewer1.setCheckStateProvider(TreeManager - .getCheckStateProvider()); - - // Init with input - menuStructureViewer1.setInput(menuItems); - - // Advanced view: action set with filtered menu structure - final SashForm advancedComposite = new SashForm(book, SWT.HORIZONTAL); - data = new GridData(SWT.FILL, SWT.FILL, true, true); - advancedComposite.setLayoutData(data); - - // Action set list - final TableViewer actionSetViewer = initActionSetViewer(createActionSetGroup(advancedComposite)); - - // Filter to only show action sets which have useful menu items - actionSetViewer.addFilter(new ShowUsedActionSetsFilter(menuItems)); - - // Init with input - actionSetViewer.setInput(actionSets.toArray()); - - // Filter to only show items in the current action set - final ActionSetFilter menuStructureFilterByActionSet = new ActionSetFilter(); - - final Composite menuStructureComposite = createItemStructureGroup( - advancedComposite, - WorkbenchMessages.HideMenuItems_menuStructure); - final ICheckStateListener menuStructureFilter = new FilteredViewerCheckListener( - TreeManager.getTreeContentProvider(), - menuStructureFilterByActionSet); - menuStructureViewer2 = initStructureViewer(menuStructureComposite, - menuStructureFilter, menuStructureFilterByActionSet); - - treeManager.addListener(new FilteredModelCheckListener( - menuStructureFilterByActionSet, menuStructureViewer2)); - - menuStructureViewer2.addFilter(menuStructureFilterByActionSet); - - // Update filter when a new action set is selected - actionSetViewer - .addSelectionChangedListener(new ActionSetSelectionChangedListener( - menuStructureViewer2, menuStructureFilterByActionSet)); - - // Check state provider to emulate standard SWT - // behaviour on visual tree - menuStructureViewer2 - .setCheckStateProvider(new FilteredTreeCheckProvider( - TreeManager.getTreeContentProvider(), - menuStructureFilterByActionSet)); - - // Init input - menuStructureViewer2.setInput(menuItems); - - // Override any attempts to set an item to visible - // which exists in an unavailable action set - treeManager.addListener(new CheckListener() { - public void checkChanged(TreeItem changedItem) { - if (!(changedItem instanceof DisplayItem)) - return; - if (!changedItem.getState()) - return; - if (isAvailable((DisplayItem) changedItem)) - return; - changedItem.setCheckState(false); - } - }); - - final Button showCommandGroupFilterButton = new Button( - hideMenuItemsComposite, SWT.CHECK); - showCommandGroupFilterButton - .setText(WorkbenchMessages.HideItems_turnOnActionSets); - showCommandGroupFilterButton - .addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - } - - public void widgetSelected(SelectionEvent e) { - if (showCommandGroupFilterButton.getSelection()) { - Object o = ((StructuredSelection) menuStructureViewer1 - .getSelection()).getFirstElement(); - ActionSet initSelectAS = null; - DisplayItem initSelectCI = null; - if (o instanceof DisplayItem) { - initSelectCI = ((DisplayItem) o); - initSelectAS = initSelectCI.getActionSet(); - } - if (initSelectAS == null) { - initSelectAS = (ActionSet) actionSetViewer - .getElementAt(0); - } - setSelectionOn(actionSetViewer, initSelectAS); - actionSetViewer.reveal(initSelectAS); - if (initSelectCI != null) { - setSelectionOn(menuStructureViewer2, - initSelectCI); - menuStructureViewer2.reveal(initSelectCI); - } - book.showPage(advancedComposite); - } else { - book.showPage(simpleComposite); - } - } - }); - - book.showPage(simpleComposite); - advancedComposite.setWeights(new int[] { 30, 70 }); - - return hideMenuItemsComposite; - } - - /** - * Creates the page used to allow users to choose menu items to hide. - */ - private Composite createToolBarVisibilityPage(Composite parent) { - GridData data; - - Composite hideToolbarItemsComposite = new Composite(parent, SWT.NONE); - GridLayout layout = new GridLayout(); - hideToolbarItemsComposite.setLayout(layout); - - // Label for entire tab - Label label = new Label(hideToolbarItemsComposite, SWT.WRAP); - label - .setText(WorkbenchMessages.HideToolBarItems_chooseToolBarItemsLabel); - data = new GridData(SWT.FILL, SWT.CENTER, true, false); - label.setLayoutData(data); - - Label sep = new Label(hideToolbarItemsComposite, SWT.HORIZONTAL - | SWT.SEPARATOR); - sep.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - // Main contents of tab - final PageBook book = new PageBook(hideToolbarItemsComposite, SWT.NONE); - data = new GridData(GridData.FILL_BOTH); - book.setLayoutData(data); - - // Simple view: just the toolbar structure - final Composite simpleComposite = createItemStructureGroup(book, - WorkbenchMessages.HideToolBarItems_toolBarStructure); - toolbarStructureViewer1 = initStructureViewer(simpleComposite, - new TreeManager.ViewerCheckStateListener(), null); - - // Update the viewer when the model changes - treeManager.getCheckListener(toolbarStructureViewer1); // To update ctv - // on model - // changes - - // Simply grab the check state out of the model - toolbarStructureViewer1.setCheckStateProvider(TreeManager - .getCheckStateProvider()); - - // Init with input - toolbarStructureViewer1.setInput(toolBarItems); - - // Advanced view: action set with filtered toolbar structure - final SashForm advancedComposite = new SashForm(book, SWT.HORIZONTAL); - data = new GridData(SWT.FILL, SWT.FILL, true, true); - advancedComposite.setLayoutData(data); - - // Action set list - final TableViewer actionSetViewer = initActionSetViewer(createActionSetGroup(advancedComposite)); - - // Filter to only show action sets which have useful toolbar items - actionSetViewer.addFilter(new ShowUsedActionSetsFilter(toolBarItems)); - - // Init with input - actionSetViewer.setInput(actionSets.toArray()); - - // Filter to only show items in the current action set - final ActionSetFilter toolbarStructureFilterByActionSet = new ActionSetFilter(); - - final Composite toolbarStructureComposite = createItemStructureGroup( - advancedComposite, - WorkbenchMessages.HideToolBarItems_toolBarStructure); - final ICheckStateListener toolbarStructureFilter = new FilteredViewerCheckListener( - TreeManager.getTreeContentProvider(), - toolbarStructureFilterByActionSet); - toolbarStructureViewer2 = initStructureViewer( - toolbarStructureComposite, toolbarStructureFilter, - toolbarStructureFilterByActionSet); - - toolbarStructureViewer2.addFilter(toolbarStructureFilterByActionSet); - - treeManager.addListener(new FilteredModelCheckListener( - toolbarStructureFilterByActionSet, toolbarStructureViewer2)); - - // Update filter when a new action set is selected - actionSetViewer - .addSelectionChangedListener(new ActionSetSelectionChangedListener( - toolbarStructureViewer2, - toolbarStructureFilterByActionSet)); - - // Check state provider to emulate standard SWT - // behaviour on visual tree - toolbarStructureViewer2 - .setCheckStateProvider(new FilteredTreeCheckProvider( - TreeManager.getTreeContentProvider(), - toolbarStructureFilterByActionSet)); - - // Init input - toolbarStructureViewer2.setInput(toolBarItems); - - // Override any attempts to set an item to visible - // which exists in an unavailable action set - treeManager.addListener(new CheckListener() { - public void checkChanged(TreeItem changedItem) { - if (!(changedItem instanceof DisplayItem)) - return; - if (!changedItem.getState()) - return; - if (isAvailable((DisplayItem) changedItem)) - return; - changedItem.setCheckState(false); - } - }); - - final Button showCommandGroupFilterButton = new Button( - hideToolbarItemsComposite, SWT.CHECK); - showCommandGroupFilterButton - .setText(WorkbenchMessages.HideItems_turnOnActionSets); - showCommandGroupFilterButton - .addSelectionListener(new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) { - } - - public void widgetSelected(SelectionEvent e) { - if (showCommandGroupFilterButton.getSelection()) { - Object o = ((StructuredSelection) toolbarStructureViewer1 - .getSelection()).getFirstElement(); - ActionSet initSelectAS = null; - DisplayItem initSelectCI = null; - if (o instanceof DisplayItem) { - initSelectCI = ((DisplayItem) o); - initSelectAS = initSelectCI.getActionSet(); - } - if (initSelectAS == null) { - initSelectAS = (ActionSet) actionSetViewer - .getElementAt(0); - } - setSelectionOn(actionSetViewer, initSelectAS); - actionSetViewer.reveal(initSelectAS); - if (initSelectCI != null) { - setSelectionOn(toolbarStructureViewer2, - initSelectCI); - toolbarStructureViewer2.reveal(initSelectCI); - } - book.showPage(advancedComposite); - } else { - book.showPage(simpleComposite); - } - } - }); - - book.showPage(simpleComposite); - advancedComposite.setWeights(new int[] { 30, 70 }); - - return hideToolbarItemsComposite; - } - - /** - * Creates a table to display action sets. - * - * @param parent - * @return a viewer to display action sets - */ - private TableViewer initActionSetViewer(Composite parent) { - // List of categories - final TableViewer actionSetViewer = new TableViewer(parent, SWT.BORDER - | SWT.H_SCROLL | SWT.V_SCROLL); - actionSetViewer.getTable().setLayoutData( - new GridData(GridData.FILL_BOTH)); - actionSetViewer.setLabelProvider(new LabelProvider()); - actionSetViewer.setComparator(new WorkbenchViewerComparator()); - actionSetViewer.setContentProvider(new ArrayContentProvider()); - - // Tooltip on tree items - Table table = actionSetViewer.getTable(); - new TableToolTip(table); - return actionSetViewer; - } - - /** - * Creates a CheckboxTreeViewer to display menu or toolbar structure. - * - * @param parent - * @param checkStateListener - * the listener which listens to the viewer for check changes - * @param filter the filter used in the viewer (null for none) - * @return A viewer within <code>parent</code> which will show menu or - * toolbar structure. It comes setup, only missing a - * CheckStateProvider and its input. - */ - private CheckboxTreeViewer initStructureViewer(Composite parent, - ICheckStateListener checkStateListener, ViewerFilter filter) { - CheckboxTreeViewer ctv = new CheckboxTreeViewer(parent, SWT.BORDER - | SWT.H_SCROLL | SWT.V_SCROLL); - ctv.getControl().setLayoutData(new GridData(GridData.FILL_BOTH)); - ctv.setUseHashlookup(true); - ctv.setContentProvider(TreeManager.getTreeContentProvider()); - // use an UnavailableContributionItemCheckListener to filter check - // events: if it is legal, forward it to the actual checkStateListener, - // if not, inform the user - ctv.addCheckStateListener(new UnavailableContributionItemCheckListener( - ctv, checkStateListener)); - ctv.setLabelProvider(new GrayOutUnavailableLabelProvider(parent - .getDisplay(), filter)); - new ItemDetailToolTip(ctv, ctv.getTree(), true, true, filter); - return ctv; - } - - /** - * Creates a composite to put a tree viewer in to display menu or toolbar - * items. - */ - private static Composite createItemStructureGroup( - final Composite composite, String labelText) { - GridLayout layout; - Label label; - layout = new GridLayout(); - Composite menubarGroup = new Composite(composite, SWT.NONE); - layout.marginHeight = 0; - layout.marginWidth = 0; - menubarGroup.setLayout(layout); - menubarGroup - .setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - - label = new Label(menubarGroup, SWT.WRAP); - label.setText(labelText); - label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - return menubarGroup; - } - - /** - * Creates a composite to put a viewer in to display action sets. - */ - private static Composite createActionSetGroup(final Composite composite) { - GridLayout layout; - Label label; - Composite actionSetGroup = new Composite(composite, SWT.NONE); - layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - actionSetGroup.setLayout(layout); - actionSetGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, - true)); - - label = new Label(actionSetGroup, SWT.WRAP); - label.setText(WorkbenchMessages.HideItems_commandGroupTitle); - label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); - - return actionSetGroup; - } - - /** - * Set the selection on a structured viewer. - * - * @param viewer - * @param selected - */ - private void setSelectionOn(Viewer viewer, final Object selected) { - viewer.setSelection(new StructuredSelection(selected), true); - } - - /** - * Searches deeply to see if <code>item</code> is a node in a branch - * containing a ContributionItem contributed by <code>set</code>. - * - * @param item - * the item in question - * @param set - * the action set to look for - * @return true iff <code>item</code> is required in build a tree including - * elements in <code>set</code> - */ - private static boolean includeInSetStructure(DisplayItem item, - ActionSet set) { - if (item.actionSet != null && item.actionSet.equals(set)) - return true; - for (Iterator i = item.getChildren().iterator(); i.hasNext();) { - DisplayItem child = (DisplayItem) i.next(); - if (includeInSetStructure(child, set)) - return true; - } - return false; - } - - /** - * @param item - * @return true iff the item is available - i.e. if it belongs to an action - * set, that that action set is available - */ - private static boolean isAvailable(DisplayItem item) { - if (item.getActionSet() == null) - return true; - if (item.getActionSet().isActive()) - return true; - for (Iterator i = item.getChildren().iterator(); i.hasNext();) { - DisplayItem child = (DisplayItem) i.next(); - if (isAvailable(child)) - return true; - } - return false; - } - - /** - * @param item - * @return true iff the item will show up in a menu or tool bar structure - - * i.e. it is available, or has a child which is available thus must - * be displayed in order to display the child - */ - private static boolean isEffectivelyAvailable(DisplayItem item, ViewerFilter filter) { - if (!isAvailable(item)) - return false; - final List children = item.getChildren(); - if (children.isEmpty()) - return true; - for (Iterator i = children.iterator(); i.hasNext();) { - DisplayItem child = (DisplayItem) i.next(); - if(filter != null && !filter.select(null, null, child)) - continue; - if (isAvailable(child)) { - return true; - } - } - for (Iterator i = children.iterator(); i.hasNext();) { - DisplayItem child = (DisplayItem) i.next(); - if(filter != null && !filter.select(null, null, child)) - continue; - if (isEffectivelyAvailable(child, filter)) { - return true; - } - } - return false; - } - - /** - * @param collection - * a collection, into which all command groups (action sets) - * which contribute <code>item</code> or its descendants will be - * placed - * @param item the item to collect descendants of - * @param filter the filter currently being used - * @param item - */ - private static void collectDescendantCommandGroups(Collection collection, - DisplayItem item, ViewerFilter filter) { - List children = item.getChildren(); - for (Iterator i = children.iterator(); i.hasNext();) { - DisplayItem child = (DisplayItem) i.next(); - if ((filter == null || filter.select(null, null, child)) - && child.getActionSet() != null) { - collection.add(child.getActionSet()); - } - collectDescendantCommandGroups(collection, child, filter); - } - } - - /** - * Gets the keybindings associated with a ContributionItem. - */ - private Binding[] getKeyBindings(DisplayItem item) { - IBindingService bindingService = (IBindingService) window - .getService(IBindingService.class); - - if (!(bindingService instanceof BindingService)) - return new Binding[0]; - - String id = getCommandID(item); - String param = getParamID(item); - - BindingManager bindingManager = ((BindingService) bindingService) - .getBindingManager(); - - Collection allBindings = bindingManager - .getActiveBindingsDisregardingContextFlat(); - - List foundBindings = new ArrayList(2); - - for (Iterator i = allBindings.iterator(); i.hasNext();) { - Binding binding = (Binding) i.next(); - if (binding.getParameterizedCommand() == null) - continue; - if (binding.getParameterizedCommand().getId() == null) - continue; - if (binding.getParameterizedCommand().getId().equals(id)) { - if (param == null) { - // We found it! - foundBindings.add(binding); - } else { - // command parameters are only used in the shortcuts - Map m = binding.getParameterizedCommand().getParameterMap(); - String key = null; - if (isNewWizard(item)) { - key = IWorkbenchCommandConstants.FILE_NEW_PARM_WIZARDID; - } else if (isShowView(item)) { - key = IWorkbenchCommandConstants.VIEWS_SHOW_VIEW_PARM_ID; - } else if (isShowPerspective(item)) { - key = IWorkbenchCommandConstants.PERSPECTIVES_SHOW_PERSPECTIVE_PARM_ID; - } - - if (key != null) { - if (param.equals(m.get(key))) { - foundBindings.add(binding); - } - } - } - } - } - - Binding[] bindings = (Binding[]) foundBindings - .toArray(new Binding[foundBindings.size()]); - - return bindings; - } - - /** - * @param bindings - * @return a String representing the key bindings in <code>bindings</code> - */ - private String keyBindingsAsString(Binding[] bindings) { - String keybindings = null; - for (int i = 0; i < bindings.length; i++) { - // Unfortunately, bindings may be reported more than once: - // check to see if this one has already been recorded. - boolean alreadyRecorded = false; - for (int j = 0; j < i && !alreadyRecorded; j++) { - if (bindings[i].getTriggerSequence().equals( - bindings[j].getTriggerSequence())) { - alreadyRecorded = true; - } - } - if (!alreadyRecorded) { - String keybinding = bindings[i].getTriggerSequence().format(); - if (i == 0) { - keybindings = keybinding; - } else { - keybindings = Util.createList(keybindings, keybinding); - } - } - } - return keybindings; - } - - /** - * On a change to availability, updates the appropriate widgets. - */ - private void actionSetAvailabilityChanged() { - menuStructureViewer1.refresh(); - menuStructureViewer2.refresh(); - toolbarStructureViewer1.refresh(); - toolbarStructureViewer2.refresh(); - } - - private void initializeActionSetInput() { - // Just get the action sets at this point. Do not load the action set - // until it is actually selected in the dialog. - ActionSetRegistry reg = WorkbenchPlugin.getDefault() - .getActionSetRegistry(); - IActionSetDescriptor[] sets = reg.getActionSets(); - IActionSetDescriptor[] actionSetDescriptors = ((WorkbenchPage) window - .getActivePage()).getActionSets(); - List initiallyAvailableActionSets = Arrays.asList(actionSetDescriptors); - - for (int i = 0; i < sets.length; i++) { - ActionSetDescriptor actionSetDesc = (ActionSetDescriptor) sets[i]; - if (WorkbenchActivityHelper.filterItem(actionSetDesc)) { - continue; - } - ActionSet actionSet = new ActionSet(actionSetDesc, - initiallyAvailableActionSets.contains(actionSetDesc)); - idToActionSet.put(actionSetDesc.getId(), actionSet); - actionSets.add(actionSet); - } - } - - private void initializeIcons() { - String iconPath = MENU_ICON; - URL url = BundleUtility.find(PlatformUI.PLUGIN_ID, iconPath); - menuImageDescriptor = ImageDescriptor.createFromURL(url); - - iconPath = SUBMENU_ICON; - url = BundleUtility.find(PlatformUI.PLUGIN_ID, iconPath); - submenuImageDescriptor = ImageDescriptor.createFromURL(url); - - iconPath = TOOLBAR_ICON; - url = BundleUtility.find(PlatformUI.PLUGIN_ID, iconPath); - toolbarImageDescriptor = ImageDescriptor.createFromURL(url); - - iconPath = WARNING_ICON; - url = BundleUtility.find(PlatformUI.PLUGIN_ID, iconPath); - warningImageDescriptor = ImageDescriptor.createFromURL(url); - } - - private void initializeNewWizardsMenu(DisplayItem menu, - Category parentCategory, IWizardCategory element, List activeIds) { - Category category = new Category(element.getLabel()); - parentCategory.addChild(category); - - Object[] wizards = element.getWizards(); - for (int i = 0; i < wizards.length; i++) { - WorkbenchWizardElement wizard = (WorkbenchWizardElement) wizards[i]; - - ShortcutItem item = new ShortcutItem(wizard.getLabel(), wizard); - item.setLabel(wizard.getLabel()); - item.setDescription(wizard.getDescription()); - if (wizard.getImageDescriptor() != null) { - item.setImageDescriptor(wizard.getImageDescriptor()); - } - item.setCheckState(activeIds.contains(wizard.getId())); - menu.addChild(item); - category.addShortcutItem(item); - } - // @issue should not pass in null - IWizardCategory[] children = element.getCategories(); - for (int i = 0; i < children.length; i++) { - initializeNewWizardsMenu(menu, category, children[i], activeIds); - } - } - - private void initializeNewWizardsMenu(DisplayItem menu) { - Category rootForNewWizards = new Category( - WorkbenchMessages.ActionSetDialogInput_wizardCategory); - shortcuts.addChild(rootForNewWizards); - - IWizardCategory wizardCollection = WorkbenchPlugin.getDefault() - .getNewWizardRegistry().getRootCategory(); - IWizardCategory[] wizardCategories = wizardCollection.getCategories(); - List activeIDs = Arrays.asList(perspective.getNewWizardShortcuts()); - - for (int i = 0; i < wizardCategories.length; i++) { - IWizardCategory element = wizardCategories[i]; - if (WorkbenchActivityHelper.filterItem(element)) { - continue; - } - - initializeNewWizardsMenu(menu, rootForNewWizards, element, - activeIDs); - } - } - - private void initializePerspectivesMenu(DisplayItem menu) { - Category rootForPerspectives = new Category( - WorkbenchMessages.ActionSetDialogInput_perspectiveCategory); - shortcuts.addChild(rootForPerspectives); - - IPerspectiveRegistry perspReg = WorkbenchPlugin.getDefault() - .getPerspectiveRegistry(); - IPerspectiveDescriptor[] persps = perspReg.getPerspectives(); - - List activeIds = Arrays.asList(perspective.getPerspectiveShortcuts()); - - for (int i = 0; i < persps.length; i++) { - IPerspectiveDescriptor perspective = persps[i]; - if (WorkbenchActivityHelper.filterItem(perspective)) { - continue; - } - - ShortcutItem child = new ShortcutItem(perspective.getLabel(), - perspective); - child.setImageDescriptor(perspective.getImageDescriptor()); - child.setDescription(perspective.getDescription()); - child.setCheckState(activeIds.contains(perspective.getId())); - menu.addChild(child); - - rootForPerspectives.addShortcutItem(child); - } - } - - private void initializeViewsMenu(DisplayItem menu) { - Category rootForViews = new Category( - WorkbenchMessages.ActionSetDialogInput_viewCategory); - - shortcuts.addChild(rootForViews); - - IViewRegistry viewReg = WorkbenchPlugin.getDefault().getViewRegistry(); - IViewCategory[] categories = viewReg.getCategories(); - - List activeIds = Arrays.asList(perspective.getShowViewShortcuts()); - - for (int i = 0; i < categories.length; i++) { - IViewCategory category = categories[i]; - if (WorkbenchActivityHelper.filterItem(category)) { - continue; - } - - Category viewCategory = new Category(category.getLabel()); - rootForViews.addChild(viewCategory); - - IViewDescriptor[] views = category.getViews(); - - if (views != null) { - for (int j = 0; j < views.length; j++) { - IViewDescriptor view = views[j]; - if (view.getId().equals(IIntroConstants.INTRO_VIEW_ID)) { - continue; - } - if (WorkbenchActivityHelper.filterItem(view)) { - continue; - } - - ShortcutItem child = new ShortcutItem(view.getLabel(), view); - child.setImageDescriptor(view.getImageDescriptor()); - child.setDescription(view.getDescription()); - child.setCheckState(activeIds.contains(view.getId())); - menu.addChild(child); - viewCategory.addShortcutItem(child); - } - } - } - } - - /** - * Loads the current perspective's menu structure and also loads which menu - * items are visible and not. - */ - private void loadMenuAndToolbarStructure() { - WorkbenchWindow workbenchWindow = (WorkbenchWindow) PlatformUI - .getWorkbench().getActiveWorkbenchWindow(); - - customizeActionBars = new CustomizeActionBars(configurer); - - // Fill fake action bars with static menu information. - window.fillActionBars(customizeActionBars, ActionBarAdvisor.FILL_PROXY - | ActionBarAdvisor.FILL_MENU_BAR - | ActionBarAdvisor.FILL_COOL_BAR); - - // 3.3 start - final IMenuService menuService = (IMenuService) window - .getService(IMenuService.class); - menuService.populateContributionManager( - (ContributionManager) customizeActionBars.getMenuManager(), - MenuUtil.MAIN_MENU); - ICoolBarManager coolbar = customizeActionBars.getCoolBarManager(); - if (coolbar != null) { - menuService.populateContributionManager( - (ContributionManager) coolbar, MenuUtil.MAIN_TOOLBAR); - } - // 3.3 end - - // Populate the action bars with the action sets' data - for (Iterator i = actionSets.iterator(); i.hasNext();) { - ActionSet actionSet = (ActionSet) i.next(); - ActionSetDescriptor descriptor = actionSet.descriptor; - PluginActionSet pluginActionSet = buildMenusAndToolbarsFor( - customizeActionBars, descriptor); - - if (pluginActionSet != null) { - pluginActionSet.dispose(); - } - } - - // Make all menu items visible so they are included in the list. - customizeActionBars.menuManager.setVisible(true); - - makeAllContributionsVisible(customizeActionBars.menuManager); - - // Get the menu from the action bars - Menu menu = customizeActionBars.menuManager - .createMenuBar((Decorations) workbenchWindow.getShell()); - - CoolBar cb = customizeActionBars.coolBarManager - .createControl(workbenchWindow.getShell()); - cb.equals(cb); - - // Ensure the menu is completely built by updating the menu manager. - // (This method call requires a menu already be created) - customizeActionBars.menuManager.updateAll(true); - customizeActionBars.coolBarManager.update(true); - - shortcuts = new Category(""); //$NON-NLS-1$ - toolBarItems = createToolBarStructure(cb); - menuItems = createMenuStructure(menu); - } - - private PluginActionSet buildMenusAndToolbarsFor( - CustomizeActionBars customizeActionBars, - ActionSetDescriptor actionSetDesc) { - String id = actionSetDesc.getId(); - ActionSetActionBars bars = new ActionSetActionBars(customizeActionBars, - window, customizeActionBars, id); - bars.getMenuManager().setVisible(true); - PluginActionSetBuilder builder = new PluginActionSetBuilder(); - PluginActionSet actionSet = null; - try { - actionSet = (PluginActionSet) actionSetDesc.createActionSet(); - actionSet.init(null, bars); - } catch (CoreException ex) { - WorkbenchPlugin.log( - "Unable to create action set " + actionSetDesc.getId(), ex); //$NON-NLS-1$ - return null; - } - builder.buildMenuAndToolBarStructure(actionSet, window); - return actionSet; - } - - private static String getCommandID(DisplayItem item) { - Object object = item.getIContributionItem(); - - if (item instanceof ShortcutItem && isShowView(item)) { - return IWorkbenchCommandConstants.VIEWS_SHOW_VIEW; - } - - return getIDFromIContributionItem(object); - } - - /** - * Given an object, tries to find an id which will uniquely identify it. - * - * @param object - * an instance of {@link IContributionItem}, - * {@link IPerspectiveDescriptor}, {@link IViewDescriptor} or - * {@link WorkbenchWizardElement}. - * @return an id - * @throws IllegalArgumentException - * if object is not one of the listed types - */ - public static String getIDFromIContributionItem(Object object) { - if (object instanceof ActionContributionItem) { - ActionContributionItem item = (ActionContributionItem) object; - IAction action = item.getAction(); - if (action == null) - return null; - if (action instanceof NewWizardShortcutAction) { - return IWorkbenchCommandConstants.FILE_NEW; - } - if (action instanceof OpenPerspectiveAction) { - return IWorkbenchCommandConstants.PERSPECTIVES_SHOW_PERSPECTIVE; - } - String id = action.getActionDefinitionId(); - if (id != null) { - return id; - } - return action.getId(); - } - if (object instanceof ActionSetContributionItem) { - ActionSetContributionItem item = (ActionSetContributionItem) object; - IContributionItem subitem = item.getInnerItem(); - return getIDFromIContributionItem(subitem); - } - if (object instanceof CommandContributionItem) { - CommandContributionItem item = (CommandContributionItem) object; - ParameterizedCommand command = item.getCommand(); - if (command == null) { - return null; - } - return command.getId(); - } - if (object instanceof IPerspectiveDescriptor) { - return ((IPerspectiveDescriptor) object).getId(); - } - if (object instanceof IViewDescriptor) { - return ((IViewDescriptor) object).getId(); - } - if (object instanceof WorkbenchWizardElement) { - return ((WorkbenchWizardElement) object).getLocalId(); - } - if (object instanceof IContributionItem) { - String id = ((IContributionItem) object).getId(); - if (id != null) - return id; - return object.getClass().getName(); - } - return null; //couldn't determine the id - } - - private static String getDescription(Object object) { - if (object instanceof DisplayItem) { - DisplayItem item = (DisplayItem) object; - - if (isNewWizard(item)) { - ShortcutItem shortcut = (ShortcutItem) item; - IWizardDescriptor descriptor = (IWizardDescriptor) shortcut - .getDescriptor(); - return descriptor.getDescription(); - } - - if (isShowPerspective(item)) { - ShortcutItem shortcut = (ShortcutItem) item; - IPerspectiveDescriptor descriptor = (IPerspectiveDescriptor) shortcut - .getDescriptor(); - return descriptor.getDescription(); - } - - if (isShowView(item)) { - ShortcutItem shortcut = (ShortcutItem) item; - IViewDescriptor descriptor = (IViewDescriptor) shortcut - .getDescriptor(); - return descriptor.getDescription(); - } - - if (item instanceof DynamicContributionItem) { - return WorkbenchMessages.HideItems_dynamicItemDescription; - } - - IContributionItem contrib = item.getIContributionItem(); - return getDescription(contrib); - } - - if (object instanceof ActionSet) { - ActionSet actionSet = (ActionSet) object; - return actionSet.descriptor.getDescription(); - } - - return null; - } - - private static String getDescription(IContributionItem item) { - if (item instanceof ActionContributionItem) { - ActionContributionItem aci = (ActionContributionItem) item; - IAction action = aci.getAction(); - if (action == null) - return null; - return action.getDescription(); - } - if (item instanceof ActionSetContributionItem) { - ActionSetContributionItem asci = (ActionSetContributionItem) item; - IContributionItem subitem = asci.getInnerItem(); - return getDescription(subitem); - } - return null; - } - - private static String getParamID(DisplayItem object) { - if (object instanceof ShortcutItem) { - ShortcutItem shortcutItem = (ShortcutItem) object; - - if (isNewWizard(shortcutItem)) { - ActionContributionItem item = (ActionContributionItem) object - .getIContributionItem(); - NewWizardShortcutAction nwsa = (NewWizardShortcutAction) item - .getAction(); - return nwsa.getLocalId(); - } - - if (isShowPerspective(shortcutItem)) { - ActionContributionItem item = (ActionContributionItem) object - .getIContributionItem(); - OpenPerspectiveAction opa = (OpenPerspectiveAction) item - .getAction(); - return opa.getLocalId(); - } - - if (isShowView(shortcutItem)) { - IViewDescriptor descriptor = (IViewDescriptor) shortcutItem - .getDescriptor(); - return descriptor.getId(); - } - } - - return null; - } - - private static boolean isNewWizard(DisplayItem item) { - if (!(item instanceof ShortcutItem)) - return false; - return ((ShortcutItem) item).getDescriptor() instanceof IWizardDescriptor; - } - - private static boolean isShowPerspective(DisplayItem item) { - if (!(item instanceof ShortcutItem)) - return false; - return ((ShortcutItem) item).getDescriptor() instanceof IPerspectiveDescriptor; - } - - private static boolean isShowView(DisplayItem item) { - if (!(item instanceof ShortcutItem)) - return false; - return ((ShortcutItem) item).getDescriptor() instanceof IViewDescriptor; - } - - private static String getActionSetID(IContributionItem item) { - if (item instanceof ActionSetContributionItem) { - ActionSetContributionItem asci = (ActionSetContributionItem) item; - return asci.getActionSetId(); - } - if (item instanceof PluginActionCoolBarContributionItem) { - PluginActionCoolBarContributionItem pacbci = (PluginActionCoolBarContributionItem) item; - return pacbci.getActionSetId(); - } - return null; - } - - /** - * Causes all items under the manager to be visible, so they can be read. - * - * @param manager - */ - private static void makeAllContributionsVisible(IContributionManager manager) { - IContributionItem[] items = manager.getItems(); - - for (int i = 0; i < items.length; i++) { - makeContributionVisible(items[i]); - } - } - - /** - * Makes all items under the item to be visible, so they can be read. - * - * @param item - */ - private static void makeContributionVisible(IContributionItem item) { - item.setVisible(true); - - if (item instanceof IContributionManager) { - makeAllContributionsVisible((IContributionManager) item); - } - if (item instanceof SubContributionItem) { - makeContributionVisible(((SubContributionItem) item).getInnerItem()); - } - } - - private DisplayItem createMenuStructure(Menu menu) { - DisplayItem root = new DisplayItem("", null); //$NON-NLS-1$ - createMenuEntries(menu, root, true); - return root; - } - - private void createMenuEntries(Menu menu, DisplayItem parent, - boolean trackDynamics) { - if (menu == null) - return; - MenuItem[] menuItems = menu.getItems(); - - Map findDynamics = new HashMap(); - DynamicContributionItem dynamicEntry = null; - - if (trackDynamics && menu.getParentItem() != null) { - //Search for any dynamic menu entries which will be handled later - Object data = menu.getParentItem().getData(); - if (data instanceof IContributionManager) { - IContributionManager manager = (IContributionManager) data; - IContributionItem[] items = manager.getItems(); - for (int i = 0; i < items.length; i++) { - if (items[i].isDynamic()) { - findDynamics.put(i > 0 ? items[i - 1] : null, items[i]); - } - } - - //If there is an item with no preceeding item, set it up to be - //added first. - if (findDynamics.containsKey(null)) { - IContributionItem item = (IContributionItem) findDynamics - .get(null); - dynamicEntry = new DynamicContributionItem(item); - parent.addChild(dynamicEntry); - } - } - } - - for (int i = 0; i < menuItems.length; i++) { - if (!menuItems[i].getText().equals("")) { //$NON-NLS-1$ - IContributionItem contributionItem = - (IContributionItem) menuItems[i].getData(); - if (dynamicEntry != null - && contributionItem.equals(dynamicEntry - .getIContributionItem())) { - //If the last item added is the item meant to go before the - //given dynamic entry, add the dynamic entry so it is in the - //correct order. - dynamicEntry.addCurrentItem(menuItems[i]); - } else { - DisplayItem menuEntry = new DisplayItem( - menuItems[i].getText(), contributionItem); - - Image image = menuItems[i].getImage(); - if (image != null) { - menuEntry.setImageDescriptor(ImageDescriptor - .createFromImage(image)); - } - menuEntry.setActionSet((ActionSet) idToActionSet - .get(getActionSetID(contributionItem))); - parent.addChild(menuEntry); - - if (ActionFactory.NEW.getId() - .equals(((IContributionItem) menuItems[i].getData()) - .getId())) { - initializeNewWizardsMenu(menuEntry); - wizards = menuEntry; - } else if (SHORTCUT_CONTRIBUTION_ITEM_ID_OPEN_PERSPECTIVE - .equals(((IContributionItem) menuItems[i].getData()) - .getId())) { - initializePerspectivesMenu(menuEntry); - perspectives = menuEntry; - } else if (SHORTCUT_CONTRIBUTION_ITEM_ID_SHOW_VIEW - .equals(((IContributionItem) menuItems[i].getData()) - .getId())) { - initializeViewsMenu(menuEntry); - views = menuEntry; - } else { - createMenuEntries(menuItems[i].getMenu(), menuEntry, - trackDynamics); - } - - if (menuEntry.getChildren().isEmpty()) { - menuEntry - .setCheckState(getMenuItemIsVisible(menuEntry)); - } - - if (image == null) { - if (parent != null && parent.getParent() == null) { - menuEntry.setImageDescriptor(menuImageDescriptor); - } else if (menuEntry.getChildren().size() > 0) { - menuEntry - .setImageDescriptor(submenuImageDescriptor); - } - } - } - if (trackDynamics - && findDynamics.containsKey(menuItems[i].getData())) { - IContributionItem item = (IContributionItem) findDynamics - .get(menuItems[i].getData()); - dynamicEntry = new DynamicContributionItem(item); - dynamicEntry - .setCheckState(getMenuItemIsVisible(dynamicEntry)); - parent.addChild(dynamicEntry); - } - } - } - } - - private boolean getMenuItemIsVisible(DisplayItem item) { - return isAvailable(item) - && !(perspective.getHiddenMenuItems() - .contains(getCommandID(item))); - } - - private boolean getToolbarItemIsVisible(DisplayItem item) { - return isAvailable(item) - && !(perspective.getHiddenToolbarItems() - .contains(getCommandID(item))); - } - - /** - * Causes a viewer to update the state of a category and all its ancestors. - * - * @param viewer - * @param category - */ - private void updateCategoryAndParents(StructuredViewer viewer, - Category category) { - while (category.getParent() != shortcuts) { - viewer.update(category, null); - category = (Category) category.getParent(); - } - } - - private DisplayItem createToolBarStructure(CoolBar coolbar) { - DisplayItem root = new DisplayItem(null, null); // Create a - // root - createToolbarEntries(coolbar, root); - return root; - } - - private void createToolbarEntries(CoolBar coolbar, DisplayItem parent) { - if (coolbar == null) - return; - CoolItem[] items = coolbar.getItems(); - List entries = new ArrayList(items.length); - - for (int i = 0; i < items.length; i++) { - IContributionItem contributionItem = (IContributionItem) items[i] - .getData(); - String text; - if (contributionItem instanceof IToolBarContributionItem) { - IToolBarContributionItem item = (IToolBarContributionItem) contributionItem; - text = window.getToolbarLabel(item.getId()); - if (text == null || text.equals("")) //$NON-NLS-1$ - text = items[i].getText(); - - } else { - text = items[i].getText(); - } - DisplayItem toolBarEntry = new DisplayItem(text, - contributionItem); - if (items[i].getImage() == null) { - toolBarEntry.setImageDescriptor(toolbarImageDescriptor); - } - toolBarEntry.setActionSet((ActionSet) idToActionSet - .get(getActionSetID(contributionItem))); - parent.addChild(toolBarEntry); - - Control control = items[i].getControl(); - - if (control instanceof ToolBar) { - ToolItem[] toolitems = ((ToolBar) control).getItems(); - createToolbarEntries(toolitems, toolBarEntry); - } - - entries.add(toolBarEntry); - } - } - - private void createToolbarEntries(ToolItem[] toolitems, - DisplayItem parent) { - if (toolitems == null) - return; - - for (int i = 0; i < toolitems.length; i++) { - IContributionItem contributionItem = (IContributionItem) toolitems[i] - .getData(); - if (contributionItem.isGroupMarker() - || contributionItem.isSeparator()) { - continue; - } - DisplayItem toolBarEntry = new DisplayItem(toolitems[i] - .getToolTipText(), contributionItem); - Image image = toolitems[i].getImage(); - if (image != null) { - toolBarEntry.setImageDescriptor(ImageDescriptor - .createFromImage(image)); - } - toolBarEntry.setActionSet((ActionSet) idToActionSet - .get(getActionSetID(contributionItem))); - contributionItem.setVisible(true);// force parents to update - toolBarEntry.setCheckState(getToolbarItemIsVisible(toolBarEntry)); - parent.addChild(toolBarEntry); - } - } - - /** - * Returns whether the shortcut tab should be shown. - * - * @return <code>true</code> if the shortcut tab should be shown, and - * <code>false</code> otherwise - * @since 3.0 - */ - private boolean showShortcutTab() { - return window.containsSubmenu(WorkbenchWindow.NEW_WIZARD_SUBMENU) - || window - .containsSubmenu(WorkbenchWindow.OPEN_PERSPECTIVE_SUBMENU) - || window.containsSubmenu(WorkbenchWindow.SHOW_VIEW_SUBMENU); - } - - private ArrayList getVisibleIDs(TreeItem root) { - if (root == null) { - return new ArrayList(); - } - ArrayList ids = new ArrayList(root.getChildren().size()); - for (Iterator i = root.getChildren().iterator(); i.hasNext();) { - DisplayItem object = (DisplayItem) i.next(); - if (object instanceof ShortcutItem && object.getState()) { - ids.add(getParamID(object)); - } - } - return ids; - } - - private void getChangedIds(DisplayItem item, List invisible, List visible) { - if (item instanceof ShortcutItem) - return; - - if (item == wizards || item == perspectives || item == views) { - // We always want the top-level wizard/perspective/view shortcuts to - // be visible, see bug 293448 - return; - } else if (item.getChildren().size() > 0) { - if (item.isChangedByUser()) { - String id = getCommandID(item); - if (item.getState()) - visible.add(id); - else - invisible.add(id); - } - for (Iterator i = item.getChildren().iterator(); i.hasNext();) { - getChangedIds((DisplayItem) i.next(), invisible, visible); - } - } else if (item.isChangedByUser()) { - String id = getCommandID(item); - if (item.getState()) - visible.add(id); - else - invisible.add(id); - } - } - - private boolean updateHiddenElements(DisplayItem items, Collection currentHidden) { - boolean hasChanges = false; - - List changedAndVisible = new ArrayList(); - List changedAndInvisible = new ArrayList(); - getChangedIds(items, changedAndInvisible, changedAndVisible); - - // Remove explicitly 'visible' elements from the current list - for (Iterator iterator = changedAndVisible.iterator(); iterator.hasNext();) { - Object id = iterator.next(); - if (currentHidden.contains(id)) { - hasChanges = true; - currentHidden.remove(id); - } - } - - // Add explicitly 'hidden' elements to the current list - for (Iterator iterator = changedAndInvisible.iterator(); iterator.hasNext();) { - Object id = iterator.next(); - if (!currentHidden.contains(id)) { - hasChanges = true; - currentHidden.add(id); - } - } - - return hasChanges; - } - - protected void okPressed() { - // Shortcuts - if (showShortcutTab()) { - perspective.setNewWizardActionIds(getVisibleIDs(wizards)); - perspective.setPerspectiveActionIds(getVisibleIDs(perspectives)); - perspective.setShowViewActionIds(getVisibleIDs(views)); - } - - // Determine if anything has changed and, if so, update the menu & tb's - boolean requiresUpdate = false; - - // Action Sets - ArrayList toAdd = new ArrayList(); - ArrayList toRemove = new ArrayList(); - - for (Iterator i = actionSets.iterator(); i.hasNext();) { - ActionSet actionSet = (ActionSet) i.next(); - if (!actionSet.wasChanged()) - continue; - - // Something has changed - requiresUpdate = true; - - if (actionSet.isActive()) { - toAdd.add(actionSet.descriptor); - } else { - toRemove.add(actionSet.descriptor); - } - } - - perspective.turnOnActionSets((IActionSetDescriptor[]) toAdd - .toArray(new IActionSetDescriptor[toAdd.size()])); - perspective.turnOffActionSets((IActionSetDescriptor[]) toRemove - .toArray(new IActionSetDescriptor[toRemove.size()])); - - // Menu and Toolbar Items - requiresUpdate |= updateHiddenElements(menuItems, perspective.getHiddenMenuItems()); - requiresUpdate |= updateHiddenElements(toolBarItems, perspective.getHiddenToolbarItems()); - - if (requiresUpdate) { - perspective.updateActionBars(); - } - - super.okPressed(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.dialogs.TrayDialog#close() - */ - public boolean close() { - tooltipHeading.dispose(); - - for (Iterator i = toDispose.iterator(); i.hasNext();) { - Resource resource = (Resource) i.next(); - resource.dispose(); - } - - treeManager.dispose(); - customizeActionBars.dispose(); - - return super.close(); - } - - private String removeShortcut(String label) { - if (label == null) { - return label; - } - int end = label.lastIndexOf('@'); - if (end >= 0) { - label = label.substring(0, end); - } - - end = label.lastIndexOf('\t'); - if (end >= 0) { - label = label.substring(0, end); - } - - return label; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.dialogs.Dialog#applyDialogFont() - */ - protected boolean applyDialogFont() { - return false; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.dialogs.Dialog#isResizable() - */ - protected boolean isResizable() { - return true; - } - - private void viewActionSet(final DisplayItem item) { - viewActionSet(item.getActionSet()); - } - - /** - * @param item - */ - private void viewActionSet(final ActionSet actionSet) { - tabFolder.setSelection(actionSetTab); - actionSetAvailabilityTable.reveal(actionSet); - setSelectionOn(actionSetAvailabilityTable, actionSet); - actionSetAvailabilityTable.getControl().setFocus(); - } - - /** - * Determines the state <code>item</code> should be (checked, gray or - * unchecked) based only on the leafs underneath it (unless it is indeed a - * leaf). - * - * @param item - * the item to find the state of - * @param provider - * the content provider which will provide <code>item</code>'s - * children - * @param filter - * the filter that will only select elements in the currently - * chosen action set - * @return {@link TreeManager#CHECKSTATE_CHECKED}, - * {@link TreeManager#CHECKSTATE_GRAY} or - * {@link TreeManager#CHECKSTATE_UNCHECKED} - */ - private static int getLeafStates(TreeItem item, - ITreeContentProvider provider, ViewerFilter filter) { - Object[] children = provider.getChildren(item); - - boolean checkedFound = false; - boolean uncheckedFound = false; - - for (int i = 0; i < children.length; i++) { - if (filter.select(null, null, children[i])) { - TreeItem child = (TreeItem) children[i]; - switch (getLeafStates(child, provider, filter)) { - case TreeManager.CHECKSTATE_CHECKED: { - checkedFound = true; - break; - } - case TreeManager.CHECKSTATE_GRAY: { - checkedFound = uncheckedFound = true; - break; - } - case TreeManager.CHECKSTATE_UNCHECKED: { - uncheckedFound = true; - break; - } - } - if (checkedFound && uncheckedFound) { - return TreeManager.CHECKSTATE_GRAY; - } - } - } - - if (!checkedFound && !uncheckedFound) - return item.getState() ? TreeManager.CHECKSTATE_CHECKED - : TreeManager.CHECKSTATE_UNCHECKED; - return checkedFound ? TreeManager.CHECKSTATE_CHECKED - : TreeManager.CHECKSTATE_UNCHECKED; - } - - /** - * Sets all leafs under a {@link DisplayItem} to either visible or - * invisible. This is for use with the action set trees, where the only - * state used is that of leafs, and the rest is rolled up to the parents. - * Thus, this method effectively sets the state of the entire branch. - * - * @param item - * the item whose leafs underneath (or itself, if it is a leaf) - * to <code>value</code> - * @param value - * <code>true</code>for visible, <code>false</code> for invisible - * @param provider - * the content provider which will provide <code>item</code>'s - * children - * @param filter - * the filter that will only select elements in the currently - * chosen action set - */ - private static void setAllLeafs(DisplayItem item, boolean value, - ITreeContentProvider provider, ViewerFilter filter) { - Object[] children = provider.getChildren(item); - boolean isLeaf = true; - - for (int i = 0; i < children.length; i++) { - isLeaf = false; - if (filter.select(null, null, children[i])) { - DisplayItem child = (DisplayItem) children[i]; - setAllLeafs(child, value, provider, filter); - } - } - - if (isLeaf) { - item.setCheckState(value); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/AbstractSaveHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/AbstractSaveHandler.java deleted file mode 100644 index 61d3e507686..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/AbstractSaveHandler.java +++ /dev/null @@ -1,86 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.expressions.EvaluationResult; -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.expressions.ExpressionInfo; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.ui.ISaveablePart; -import org.eclipse.ui.ISources; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.handlers.HandlerUtil; -import org.eclipse.ui.internal.AbstractEvaluationHandler; -import org.eclipse.ui.internal.InternalHandlerUtil; -import org.eclipse.ui.internal.util.Util; - -/** - * @since 3.7 - * - */ -public abstract class AbstractSaveHandler extends AbstractEvaluationHandler { - - protected static DirtyStateTracker dirtyStateTracker; - private Expression enabledWhen; - - public AbstractSaveHandler() { - if (dirtyStateTracker == null) - dirtyStateTracker = new DirtyStateTracker(); - } - - protected Expression getEnabledWhenExpression() { - if (enabledWhen == null) { - enabledWhen = new Expression() { - public EvaluationResult evaluate(IEvaluationContext context) { - return AbstractSaveHandler.this.evaluate(context); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.expressions.Expression#collectExpressionInfo(org.eclipse.core.expressions.ExpressionInfo) - */ - public void collectExpressionInfo(ExpressionInfo info) { - info.addVariableNameAccess(ISources.ACTIVE_PART_NAME); - } - }; - } - return enabledWhen; - } - - protected abstract EvaluationResult evaluate(IEvaluationContext context); - - protected ISaveablePart getSaveablePart(IEvaluationContext context) { - IWorkbenchPart activePart = InternalHandlerUtil.getActivePart(context); - - if (activePart instanceof ISaveablePart) - return (ISaveablePart) activePart; - - return InternalHandlerUtil.getActiveEditor(context); - } - - protected ISaveablePart getSaveablePart(ExecutionEvent event) { - - IWorkbenchPart activePart = HandlerUtil.getActivePart(event); - if (activePart instanceof ISaveablePart) { - return (ISaveablePart) activePart; - } - - ISaveablePart part = (ISaveablePart) Util.getAdapter(activePart, ISaveablePart.class); - if (part != null) - return part; - - return HandlerUtil.getActiveEditor(event); - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/CloseAllSavedHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/CloseAllSavedHandler.java deleted file mode 100644 index f7637bdeec6..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/CloseAllSavedHandler.java +++ /dev/null @@ -1,136 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.expressions.EvaluationResult; -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.expressions.ExpressionInfo; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.ui.IEditorReference; -import org.eclipse.ui.ISources; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.internal.AbstractEvaluationHandler; -import org.eclipse.ui.internal.InternalHandlerUtil; -import org.eclipse.ui.internal.WorkbenchPage; -import org.eclipse.ui.internal.util.Util; - - -/** - * - * @author Prakash G.R. - * @since 3.7 - * - */ -public class CloseAllSavedHandler extends AbstractEvaluationHandler { - - private Expression enabledWhen; - private IWorkbenchPage page; - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.AbstractEvaluationHandler#getEnabledWhenExpression - * () - */ - protected Expression getEnabledWhenExpression() { - if (enabledWhen == null) { - enabledWhen = new Expression() { - public EvaluationResult evaluate(IEvaluationContext context) { - return CloseAllSavedHandler.this.evaluate(context); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.core.expressions.Expression#collectExpressionInfo - * (org.eclipse.core.expressions.ExpressionInfo) - */ - public void collectExpressionInfo(ExpressionInfo info) { - // We use active part, so that we get evaluated for the part - // events - info.addVariableNameAccess(ISources.ACTIVE_PART_NAME); - } - }; - } - return enabledWhen; - } - - private EvaluationResult evaluate(IEvaluationContext context) { - - IWorkbenchWindow window = InternalHandlerUtil.getActiveWorkbenchWindow(context); - - setWindow(window); - - return window != null && window.getActivePage() != null ? EvaluationResult.TRUE - : EvaluationResult.FALSE; - } - - /** - * @param window - */ - private void setWindow(IWorkbenchWindow window) { - - if (Util.equals(page, window.getActivePage())) - return; - - page = window.getActivePage(); - - update(); - } - - /** - * @return Returns the page. - */ - public IWorkbenchPage getActivePage() { - return page; - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands. - * ExecutionEvent) - */ - public Object execute(ExecutionEvent event) { - IWorkbenchPage page = getActivePage(); - if (page != null) { - ((WorkbenchPage) page).closeAllSavedEditors(); - } - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.handlers.AbstractPageEventHandler#update() - */ - protected void update() { - IWorkbenchPage page = getActivePage(); - if (page == null) { - setEnabled(false); - return; - } - IEditorReference editors[] = page.getEditorReferences(); - for (int i = 0; i < editors.length; i++) { - if (!editors[i].isDirty()) { - setEnabled(true); - return; - } - } - setEnabled(false); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/DirtyStateTracker.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/DirtyStateTracker.java deleted file mode 100644 index 6d68da659b8..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/DirtyStateTracker.java +++ /dev/null @@ -1,166 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import org.eclipse.ui.IPartListener; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.ISaveablePart; -import org.eclipse.ui.ISources; -import org.eclipse.ui.IWindowListener; -import org.eclipse.ui.IWorkbench; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.internal.Workbench; -import org.eclipse.ui.services.IEvaluationService; - -/** - * @since 3.7 - * - */ -public class DirtyStateTracker implements IPartListener, IWindowListener, - IPropertyListener { - - private final IWorkbench workbench; - - public DirtyStateTracker() { - - workbench = Workbench.getInstance(); - workbench.addWindowListener(this); - IWorkbenchWindow window = workbench.getActiveWorkbenchWindow(); - register(window); - } - - public void update() { - IEvaluationService service = (IEvaluationService) workbench - .getService(IEvaluationService.class); - service.requestEvaluation(ISources.ACTIVE_PART_NAME); - } - - /** - * @param window - */ - private void register(IWorkbenchWindow window) { - if (window == null) - return; - window.getPartService().addPartListener(this); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.IPartListener#partActivated(org.eclipse.ui.IWorkbenchPart) - */ - public void partActivated(IWorkbenchPart part) { - if (part instanceof ISaveablePart) { - part.addPropertyListener(this); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.IPartListener#partBroughtToTop(org.eclipse.ui.IWorkbenchPart - * ) - */ - public void partBroughtToTop(IWorkbenchPart part) { - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.IPartListener#partClosed(org.eclipse.ui.IWorkbenchPart) - */ - public void partClosed(IWorkbenchPart part) { - if (part instanceof ISaveablePart) { - part.removePropertyListener(this); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.IPartListener#partDeactivated(org.eclipse.ui.IWorkbenchPart - * ) - */ - public void partDeactivated(IWorkbenchPart part) { - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.IPartListener#partOpened(org.eclipse.ui.IWorkbenchPart) - */ - public void partOpened(IWorkbenchPart part) { - if (part instanceof ISaveablePart) { - part.addPropertyListener(this); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.IWindowListener#windowActivated(org.eclipse.ui. - * IWorkbenchWindow) - */ - public void windowActivated(IWorkbenchWindow window) { - register(window); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.IWindowListener#windowDeactivated(org.eclipse.ui. - * IWorkbenchWindow) - */ - public void windowDeactivated(IWorkbenchWindow window) { - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.IWindowListener#windowClosed(org.eclipse.ui.IWorkbenchWindow - * ) - */ - public void windowClosed(IWorkbenchWindow window) { - window.getPartService().removePartListener(this); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.IWindowListener#windowOpened(org.eclipse.ui.IWorkbenchWindow - * ) - */ - public void windowOpened(IWorkbenchWindow window) { - register(window); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.IPropertyListener#propertyChanged(java.lang.Object, - * int) - */ - public void propertyChanged(Object source, int propID) { - if (source instanceof ISaveablePart && propID == ISaveablePart.PROP_DIRTY) { - update(); - } - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/DynamicHelpHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/DynamicHelpHandler.java deleted file mode 100644 index 9be51d4759e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/DynamicHelpHandler.java +++ /dev/null @@ -1,35 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.swt.custom.BusyIndicator; -import org.eclipse.ui.PlatformUI; - -/** - * @author Prakash G.R. - * @since 3.7 - * - */ -public class DynamicHelpHandler extends AbstractHandler { - - public Object execute(ExecutionEvent event) { - - BusyIndicator.showWhile(null, new Runnable() { - public void run() { - PlatformUI.getWorkbench().getHelpSystem().displayDynamicHelp(); - } - }); - return null; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerAuthority.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerAuthority.java deleted file mode 100644 index 78affcdd947..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerAuthority.java +++ /dev/null @@ -1,674 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import java.io.BufferedWriter; -import java.io.IOException; -import java.io.StringWriter; -import java.util.Collection; -import java.util.Collections; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Map; -import java.util.Set; -import java.util.SortedSet; -import java.util.TreeSet; - -import org.eclipse.core.commands.Command; -import org.eclipse.core.commands.IHandler; -import org.eclipse.core.commands.util.Tracing; -import org.eclipse.core.expressions.EvaluationContext; -import org.eclipse.core.expressions.EvaluationResult; -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.util.IPropertyChangeListener; -import org.eclipse.jface.util.PropertyChangeEvent; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.ISourceProvider; -import org.eclipse.ui.ISources; -import org.eclipse.ui.commands.ICommandService; -import org.eclipse.ui.handlers.IHandlerActivation; -import org.eclipse.ui.internal.WorkbenchPlugin; -import org.eclipse.ui.internal.misc.Policy; -import org.eclipse.ui.internal.services.EvaluationResultCacheComparator; -import org.eclipse.ui.internal.services.EvaluationService; -import org.eclipse.ui.internal.services.IEvaluationResultCache; -import org.eclipse.ui.services.IEvaluationService; -import org.eclipse.ui.services.IServiceLocator; -import org.eclipse.ui.services.ISourceProviderService; - -/** - * <p> - * A central authority for resolving conflicts between handlers. This authority - * listens to a variety of incoming sources, and updates the underlying commands - * if changes in the active handlers occur. - * </p> - * <p> - * This authority encapsulates all of the handler conflict resolution mechanisms - * for the workbench. A conflict occurs if two or more handlers are assigned to - * the same command identifier. To resolve this conflict, the authority - * considers which source the handler came from. - * </p> - * - * @since 3.1 - */ -final class HandlerAuthority { - - /** - * Whether the workbench command support should kick into debugging mode. - * This causes the unresolvable handler conflicts to be printed to the - * console. - */ - private static final boolean DEBUG = Policy.DEBUG_HANDLERS; - - /** - * Whether the performance information should be printed about the - * performance of the handler authority. - */ - private static final boolean DEBUG_PERFORMANCE = Policy.DEBUG_HANDLERS_PERFORMANCE; - - /** - * Whether the workbench command support should kick into verbose debugging - * mode. This causes the resolvable handler conflicts to be printed to the - * console. - */ - private static final boolean DEBUG_VERBOSE = Policy.DEBUG_HANDLERS - && Policy.DEBUG_HANDLERS_VERBOSE; - - /** - * The command identifier to which the verbose output should be restricted. - */ - private static final String DEBUG_VERBOSE_COMMAND_ID = Policy.DEBUG_HANDLERS_VERBOSE_COMMAND_ID; - - /** - * The component name to print when displaying tracing information. - */ - private static final String TRACING_COMPONENT = "HANDLERS"; //$NON-NLS-1$ - - private static final String[] SELECTION_VARIABLES = { - ISources.ACTIVE_CURRENT_SELECTION_NAME, - ISources.ACTIVE_FOCUS_CONTROL_ID_NAME, - ISources.ACTIVE_FOCUS_CONTROL_NAME, - ISources.ACTIVE_MENU_EDITOR_INPUT_NAME, ISources.ACTIVE_MENU_NAME, - ISources.ACTIVE_MENU_SELECTION_NAME }; - - /** - * The command service that should be updated when the handlers are - * changing. This value is never <code>null</code>. - */ - private final ICommandService commandService; - - /** - * This is a map of handler activations (<code>SortedSet</code> of - * <code>IHandlerActivation</code>) sorted by command identifier (<code>String</code>). - * If there is only one handler activation for a command, then the - * <code>SortedSet</code> is replaced by a <code>IHandlerActivation</code>. - * If there is no activation, the entry should be removed entirely. - */ - private final Map handlerActivationsByCommandId = new HashMap(); - - private Set previousLogs = new HashSet(); - - private IServiceLocator locator; - - private Collection changedCommandIds = new HashSet(); - - private IPropertyChangeListener serviceListener; - - /** - * Constructs a new instance of <code>HandlerAuthority</code>. - * - * @param commandService - * The command service from which commands can be retrieved (to - * update their handlers); must not be <code>null</code>. - * @param locator - * the appropriate service locator - */ - HandlerAuthority(final ICommandService commandService, - final IServiceLocator locator) { - if (commandService == null) { - throw new NullPointerException( - "The handler authority needs a command service"); //$NON-NLS-1$ - } - - this.commandService = commandService; - this.locator = locator; - } - - private IEvaluationService evalService = null; - - private IEvaluationService getEvaluationService() { - if (evalService == null) { - evalService = (IEvaluationService) locator - .getService(IEvaluationService.class); - evalService.addServiceListener(getServiceListener()); - } - return evalService; - } - - private IPropertyChangeListener getServiceListener() { - if (serviceListener == null) { - serviceListener = new IPropertyChangeListener() { - public void propertyChange(PropertyChangeEvent event) { - if (IEvaluationService.PROP_NOTIFYING.equals(event - .getProperty())) { - if (event.getNewValue() instanceof Boolean) { - boolean startNotifying = ((Boolean) event - .getNewValue()).booleanValue(); - if (startNotifying) { - changedCommandIds.clear(); - } else { - processChangedCommands(); - } - } - } - } - }; - } - return serviceListener; - } - - public void dispose() { - if (serviceListener != null) { - getEvaluationService().removeServiceListener(serviceListener); - serviceListener = null; - } - } - - /** - * Activates a handler on the workbench. This will add it to a master list. - * If conflicts exist, they will be resolved based on the source priority. - * If conflicts still exist, then no handler becomes active. - * - * @param activation - * The activation; must not be <code>null</code>. - */ - final void activateHandler(final IHandlerActivation activation) { - final HandlerActivation handler = (HandlerActivation) activation; - - // First we update the handlerActivationsByCommandId map. - final String commandId = handler.getCommandId(); - MultiStatus conflicts = new MultiStatus("org.eclipse.ui.workbench", 0, //$NON-NLS-1$ - "A handler conflict occurred. This may disable some commands.", //$NON-NLS-1$ - null); - final Object value = handlerActivationsByCommandId.get(commandId); - if (value instanceof SortedSet) { - final SortedSet handlerActivations = (SortedSet) value; - if (!handlerActivations.contains(handler)) { - handlerActivations.add(handler); - if (handler.getExpression() != null) { - HandlerPropertyListener l = new HandlerPropertyListener( - handler); - handler.setReference(getEvaluationService() - .addEvaluationListener(handler.getExpression(), l, - handler.getCommandId())); - } - updateCommand(commandId, resolveConflicts(commandId, - handlerActivations, conflicts)); - } - } else if (value instanceof IHandlerActivation) { - if (value != handler) { - final SortedSet handlerActivations = new TreeSet( - new EvaluationResultCacheComparator()); - handlerActivations.add(value); - handlerActivations.add(handler); - if (handler.getExpression() != null) { - HandlerPropertyListener l = new HandlerPropertyListener( - handler); - handler.setReference(getEvaluationService() - .addEvaluationListener(handler.getExpression(), l, - handler.getCommandId())); - } - handlerActivationsByCommandId - .put(commandId, handlerActivations); - updateCommand(commandId, resolveConflicts(commandId, - handlerActivations, conflicts)); - } - } else { - handlerActivationsByCommandId.put(commandId, handler); - if (handler.getExpression() != null) { - HandlerPropertyListener l = new HandlerPropertyListener(handler); - handler.setReference(getEvaluationService() - .addEvaluationListener(handler.getExpression(), l, - handler.getCommandId())); - } - updateCommand(commandId, (evaluate(handler) ? handler : null)); - } - - if (conflicts.getSeverity() != IStatus.OK) { - WorkbenchPlugin.log(conflicts); - } - } - - /** - * Removes an activation for a handler on the workbench. This will remove it - * from the master list, and update the appropriate command, if necessary. - * - * @param activation - * The activation; must not be <code>null</code>. - */ - final void deactivateHandler(final IHandlerActivation activation) { - final HandlerActivation handler = (HandlerActivation) activation; - - // First we update the handlerActivationsByCommandId map. - final String commandId = handler.getCommandId(); - MultiStatus conflicts = new MultiStatus("org.eclipse.ui.workbench", 0, //$NON-NLS-1$ - "A handler conflict occurred. This may disable some commands.", //$NON-NLS-1$ - null); - final Object value = handlerActivationsByCommandId.get(commandId); - if (value instanceof SortedSet) { - final SortedSet handlerActivations = (SortedSet) value; - if (handlerActivations.contains(handler)) { - handlerActivations.remove(handler); - if (handler.getReference() != null) { - getEvaluationService().removeEvaluationListener( - handler.getReference()); - handler.setReference(null); - handler.setListener(null); - } - if (handlerActivations.isEmpty()) { - handlerActivationsByCommandId.remove(commandId); - updateCommand(commandId, null); - - } else if (handlerActivations.size() == 1) { - final IHandlerActivation remainingActivation = (IHandlerActivation) handlerActivations - .iterator().next(); - handlerActivationsByCommandId.put(commandId, - remainingActivation); - updateCommand( - commandId, - (evaluate(remainingActivation) ? remainingActivation - : null)); - - } else { - updateCommand(commandId, resolveConflicts(commandId, - handlerActivations, conflicts)); - } - } - } else if (value instanceof IHandlerActivation) { - if (value == handler) { - if (handler.getReference() != null) { - getEvaluationService().removeEvaluationListener( - handler.getReference()); - handler.setReference(null); - handler.setListener(null); - } - - handlerActivationsByCommandId.remove(commandId); - updateCommand(commandId, null); - } - } - if (conflicts.getSeverity() != IStatus.OK) { - WorkbenchPlugin.log(conflicts); - } - } - - /** - * Resolves conflicts between multiple handlers for the same command - * identifier. This tries to select the best activation based on the source - * priority. For the sake of comparison, activations with the same handler - * are considered equivalent (i.e., non-conflicting). - * - * @param commandId - * The identifier of the command for which the conflicts should - * be detected; must not be <code>null</code>. This is only - * used for debugging purposes. - * @param activations - * All of the possible handler activations for the given command - * identifier; must not be <code>null</code>. - * @return The best matching handler activation. If none can be found (e.g., - * because of unresolvable conflicts), then this returns - * <code>null</code>. - */ - private final IHandlerActivation resolveConflicts(final String commandId, - final SortedSet activations, MultiStatus conflicts) { - // If we don't have any, then there is no match. - if (activations.isEmpty()) { - return null; - } - - // Cycle over the activations, remembered the current best. - final Iterator activationItr = activations.iterator(); - IHandlerActivation bestActivation = null; - IHandlerActivation currentActivation = null; - boolean conflict = false; - while (activationItr.hasNext()) { - currentActivation = (IHandlerActivation) activationItr.next(); - if (!evaluate(currentActivation)) { - continue; // only consider potentially active handlers - } - - // Check to see if we haven't found a potentially active handler yet - if ((DEBUG_VERBOSE) - && ((DEBUG_VERBOSE_COMMAND_ID == null) || (DEBUG_VERBOSE_COMMAND_ID - .equals(commandId)))) { - Tracing.printTrace(TRACING_COMPONENT, - " resolveConflicts: eval: " + currentActivation); //$NON-NLS-1$ - } - if (bestActivation == null) { - bestActivation = currentActivation; - conflict = false; - continue; - } - - // Compare the two handlers. - final int comparison = bestActivation.compareTo(currentActivation); - if (comparison < 0) { - bestActivation = currentActivation; - conflict = false; - - } else if (comparison == 0) { - if (currentActivation.getHandler() != bestActivation - .getHandler()) { - conflict = true; - break; - } - - } else { - break; - } - } - - // If we are logging information, now is the time to do it. - if (DEBUG) { - if (conflict) { - Tracing.printTrace(TRACING_COMPONENT, - "Unresolved conflict detected for '" //$NON-NLS-1$ - + commandId + '\''); - } else if ((bestActivation != null) - && (DEBUG_VERBOSE) - && ((DEBUG_VERBOSE_COMMAND_ID == null) || (DEBUG_VERBOSE_COMMAND_ID - .equals(commandId)))) { - Tracing - .printTrace(TRACING_COMPONENT, - "Resolved conflict detected. The following activation won: "); //$NON-NLS-1$ - Tracing.printTrace(TRACING_COMPONENT, " " + bestActivation); //$NON-NLS-1$ - } - } - - // Return the current best. - if (conflict) { - if (previousLogs.add(commandId)) { - final StringWriter sw = new StringWriter(); - final BufferedWriter buffer = new BufferedWriter(sw); - try { - buffer.write("Conflict for \'"); //$NON-NLS-1$ - buffer.write(commandId); - buffer.write("\':"); //$NON-NLS-1$ - buffer.newLine(); - buffer.write(bestActivation.toString()); - buffer.newLine(); - buffer.write(currentActivation.toString()); - buffer.flush(); - } catch (IOException e) { - // should never get this. - } - - IStatus s = new Status(IStatus.WARNING, - "org.eclipse.ui.workbench", //$NON-NLS-1$ - sw.toString()); - conflicts.add(s); - } - return null; - } - return bestActivation; - } - - /** - * Carries out the actual source change notification. It assumed that by the - * time this method is called, <code>context</code> is up-to-date with the - * current state of the application. - * - * @param sourcePriority - * A bit mask of all the source priorities that have changed. - */ - protected final void sourceChanged(final int sourcePriority) { - // we don't do this anymore ... we just keep walking. - } - - /** - * Updates the command with the given handler activation. - * - * @param commandId - * The identifier of the command which should be updated; must - * not be <code>null</code>. - * @param activation - * The activation to use; may be <code>null</code> if the - * command should have a <code>null</code> handler. - */ - private final void updateCommand(final String commandId, - final IHandlerActivation activation) { - final Command command = commandService.getCommand(commandId); - if (activation == null) { - command.setHandler(null); - } else { - command.setHandler(activation.getHandler()); - commandService.refreshElements(commandId, null); - } - } - - /** - * Currently this is a an internal method to help locate a handler. - * <p> - * DO NOT CALL THIS METHOD. - * </p> - * - * @param commandId - * the command id to check - * @param context - * the context to use for activations - * @since 3.3 - */ - public final IHandler findHandler(String commandId, - IEvaluationContext context) { - Object o = handlerActivationsByCommandId.get(commandId); - if (o instanceof IHandlerActivation) { - IHandlerActivation activation = (IHandlerActivation) o; - try { - if (eval(context, activation)) { - return activation.getHandler(); - } - } catch (CoreException e) { - // the evalution failed - } - } else if (o instanceof SortedSet) { - SortedSet activations = (SortedSet) o; - IHandlerActivation lastActivation = null; - IHandlerActivation currentActivation = null; - Iterator i = activations.iterator(); - while (i.hasNext() && lastActivation == null) { - IHandlerActivation activation = (IHandlerActivation) i.next(); - try { - if (eval(context, activation)) { - lastActivation = currentActivation; - currentActivation = activation; - } - } catch (CoreException e) { - // OK, this one is out of the running - } - } - if (currentActivation != null) { - if (lastActivation == null) { - return currentActivation.getHandler(); - } - if (lastActivation.getSourcePriority() != currentActivation - .getSourcePriority()) { - return lastActivation.getHandler(); - } - } - } - return null; - } - - /** - * Evaluate the expression for the handler and bypass the result cache. - * <p> - * DO NOT CALL THIS METHOD. - * </p> - * - * @param context - * @param activation - * @return <code>true</code> if the handler expression can evaluate to - * true. - * @throws CoreException - * @since 3.3 - */ - private boolean eval(IEvaluationContext context, - IHandlerActivation activation) throws CoreException { - Expression expression = activation.getExpression(); - if (expression == null) { - return true; - } - return expression.evaluate(context) == EvaluationResult.TRUE; - } - - public IEvaluationContext createContextSnapshot(boolean includeSelection) { - IEvaluationContext tmpContext = getCurrentState(); - - EvaluationContext context = null; - if (includeSelection) { - context = new EvaluationContext(null, tmpContext - .getDefaultVariable()); - for (int i = 0; i < SELECTION_VARIABLES.length; i++) { - copyVariable(context, tmpContext, SELECTION_VARIABLES[i]); - } - } else { - context = new EvaluationContext(null, Collections.EMPTY_LIST); - } - - ISourceProviderService sp = (ISourceProviderService) locator - .getService(ISourceProviderService.class); - ISourceProvider[] providers = sp.getSourceProviders(); - for (int i = 0; i < providers.length; i++) { - String[] names = providers[i].getProvidedSourceNames(); - for (int j = 0; j < names.length; j++) { - if (!isSelectionVariable(names[j])) { - copyVariable(context, tmpContext, names[j]); - } - } - } - - return context; - } - - private boolean isSelectionVariable(String name) { - for (int i = 0; i < SELECTION_VARIABLES.length; i++) { - if (SELECTION_VARIABLES[i].equals(name)) { - return true; - } - } - return false; - } - - private void copyVariable(IEvaluationContext context, - IEvaluationContext tmpContext, String var) { - Object o = tmpContext.getVariable(var); - if (o != null) { - context.addVariable(var, o); - } - } - - private class HandlerPropertyListener implements IPropertyChangeListener { - private HandlerActivation handler; - - public HandlerPropertyListener(final HandlerActivation activation) { - handler = activation; - handler.setListener(this); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent) - */ - public void propertyChange(PropertyChangeEvent event) { - if (handler.getCommandId().equals(event.getProperty())) { - boolean val = false; - if (event.getNewValue() instanceof Boolean) { - val = ((Boolean) event.getNewValue()).booleanValue(); - } - handler.setResult(val); - changedCommandIds.add(handler.getCommandId()); - } - } - } - - private void processChangedCommands() { - // If tracing, then track how long it takes to process the activations. - long startTime = 0L; - if (DEBUG_PERFORMANCE) { - startTime = System.currentTimeMillis(); - } - - MultiStatus conflicts = new MultiStatus("org.eclipse.ui.workbench", 0, //$NON-NLS-1$ - "A handler conflict occurred. This may disable some commands.", //$NON-NLS-1$ - null); - - /* - * For every command identifier with a changed activation, we resolve - * conflicts and trigger an update. - */ - String[] changedIds = (String[]) changedCommandIds.toArray(new String[changedCommandIds.size()]); - changedCommandIds.clear(); - for (int i = 0; i < changedIds.length; i++) { - - final String commandId = changedIds[i]; - final Object value = handlerActivationsByCommandId.get(commandId); - if (value instanceof IHandlerActivation) { - final IHandlerActivation activation = (IHandlerActivation) value; - updateCommand(commandId, (evaluate(activation) ? activation - : null)); - } else if (value instanceof SortedSet) { - final IHandlerActivation activation = resolveConflicts( - commandId, (SortedSet) value, conflicts); - updateCommand(commandId, activation); - } else { - updateCommand(commandId, null); - } - } - if (conflicts.getSeverity() != IStatus.OK) { - WorkbenchPlugin.log(conflicts); - } - - // If tracing performance, then print the results. - if (DEBUG_PERFORMANCE) { - final long elapsedTime = System.currentTimeMillis() - startTime; - final int size = changedCommandIds.size(); - if (size > 0) { - Tracing.printTrace(TRACING_COMPONENT, size - + " command ids changed in " + elapsedTime + "ms"); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - } - - protected final boolean evaluate(final IEvaluationResultCache expression) { - final IEvaluationContext contextWithDefaultVariable = getCurrentState(); - return expression.evaluate(contextWithDefaultVariable); - } - - public final IEvaluationContext getCurrentState() { - return getEvaluationService().getCurrentState(); - } - - public void updateShellKludge() { - ((EvaluationService) getEvaluationService()).updateShellKludge(); - } - - public void updateShellKludge(Shell shell) { - ((EvaluationService) getEvaluationService()).updateShellKludge(shell); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerService.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerService.java deleted file mode 100644 index 260b4e7ed9b..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerService.java +++ /dev/null @@ -1,285 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import java.util.Collection; -import java.util.Collections; -import java.util.Iterator; - -import org.eclipse.core.commands.Command; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.ExecutionException; -import org.eclipse.core.commands.IHandler; -import org.eclipse.core.commands.IHandler2; -import org.eclipse.core.commands.NotEnabledException; -import org.eclipse.core.commands.NotHandledException; -import org.eclipse.core.commands.ParameterizedCommand; -import org.eclipse.core.commands.common.NotDefinedException; -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.ISourceProvider; -import org.eclipse.ui.commands.ICommandService; -import org.eclipse.ui.handlers.IHandlerActivation; -import org.eclipse.ui.handlers.IHandlerService; -import org.eclipse.ui.internal.misc.Policy; -import org.eclipse.ui.services.IEvaluationService; -import org.eclipse.ui.services.IServiceLocator; - -/** - * <p> - * Provides services related to activating and deactivating handlers within the - * workbench. - * </p> - * - * @since 3.1 - */ -public final class HandlerService implements IHandlerService { - - static { - Command.DEBUG_HANDLERS = Policy.DEBUG_HANDLERS_VERBOSE; - Command.DEBUG_HANDLERS_COMMAND_ID = Policy.DEBUG_HANDLERS_VERBOSE_COMMAND_ID; - } - - /** - * The command service for this handler service. This value is never - * <code>null</code>. - */ - private final ICommandService commandService; - - /** - * The central authority for determining which handler we should use. - */ - private final HandlerAuthority handlerAuthority; - - /** - * The class providing persistence for this service. - */ - private final HandlerPersistence handlerPersistence; - - /** - * Constructs a new instance of <code>CommandService</code> using a - * command manager. - * - * @param commandService - * The command service to use; must not be <code>null</code>. - * @param evaluationService - * The evaluation service to use; must not be <code>null</code>. - * @param locator - * an appropriate service locator - */ - public HandlerService(final ICommandService commandService, - final IEvaluationService evaluationService, IServiceLocator locator) { - if (commandService == null) { - throw new NullPointerException( - "A handler service requires a command service"); //$NON-NLS-1$ - } - this.commandService = commandService; - this.handlerAuthority = new HandlerAuthority(commandService, locator); - this.handlerPersistence = new HandlerPersistence(this, - evaluationService); - } - - public final IHandlerActivation activateHandler( - final IHandlerActivation childActivation) { - final String commandId = childActivation.getCommandId(); - final IHandler handler = childActivation.getHandler(); - final Expression expression = childActivation.getExpression(); - final int depth = childActivation.getDepth() + 1; - final IHandlerActivation localActivation = new HandlerActivation( - commandId, handler, expression, depth, this); - handlerAuthority.activateHandler(localActivation); - return localActivation; - } - - public final IHandlerActivation activateHandler(final String commandId, - final IHandler handler) { - return activateHandler(commandId, handler, null); - } - - public final IHandlerActivation activateHandler(final String commandId, - final IHandler handler, final Expression expression) { - return activateHandler(commandId, handler, expression, false); - } - - public final IHandlerActivation activateHandler(final String commandId, - final IHandler handler, final Expression expression, - final boolean global) { - final IHandlerActivation activation = new HandlerActivation(commandId, - handler, expression, IHandlerActivation.ROOT_DEPTH, this); - handlerAuthority.activateHandler(activation); - return activation; - } - - public final IHandlerActivation activateHandler(final String commandId, - final IHandler handler, final Expression expression, - final int sourcePriority) { - return activateHandler(commandId, handler, expression); - } - - public final void addSourceProvider(final ISourceProvider provider) { - // no-op - } - - public final ExecutionEvent createExecutionEvent(final Command command, - final Event event) { - return new ExecutionEvent(command, Collections.EMPTY_MAP, event, - getCurrentState()); - } - - public ExecutionEvent createExecutionEvent( - final ParameterizedCommand command, final Event event) { - return new ExecutionEvent(command.getCommand(), command - .getParameterMap(), event, getCurrentState()); - } - - public final void deactivateHandler(final IHandlerActivation activation) { - if (activation.getHandlerService() == this) { - handlerAuthority.deactivateHandler(activation); - } - } - - public final void deactivateHandlers(final Collection activations) { - final Iterator activationItr = activations.iterator(); - while (activationItr.hasNext()) { - final IHandlerActivation activation = (IHandlerActivation) activationItr - .next(); - deactivateHandler(activation); - } - } - - public final void dispose() { - handlerAuthority.dispose(); - handlerPersistence.dispose(); - } - - public final Object executeCommand(final ParameterizedCommand command, - final Event trigger) throws ExecutionException, - NotDefinedException, NotEnabledException, NotHandledException { - return command.executeWithChecks(trigger, getCurrentState()); - } - - public final Object executeCommand(final String commandId, - final Event trigger) throws ExecutionException, - NotDefinedException, NotEnabledException, NotHandledException { - final Command command = commandService.getCommand(commandId); - final ExecutionEvent event = new ExecutionEvent(command, - Collections.EMPTY_MAP, trigger, getCurrentState()); - return command.executeWithChecks(event); - } - - public final IEvaluationContext getCurrentState() { - return handlerAuthority.getCurrentState(); - } - - public final void readRegistry() { - handlerPersistence.read(); - } - - public final void removeSourceProvider(final ISourceProvider provider) { - // this is a no-op - } - - public final void setHelpContextId(final IHandler handler, - final String helpContextId) { - commandService.setHelpContextId(handler, helpContextId); - } - - /** - * <p> - * Bug 95792. A mechanism by which the key binding architecture can force an - * update of the handlers (based on the active shell) before trying to - * execute a command. This mechanism is required for GTK+ only. - * </p> - * <p> - * DO NOT CALL THIS METHOD. - * </p> - */ - public final void updateShellKludge() { - handlerAuthority.updateShellKludge(); - } - - /** - * <p> - * Bug 95792. A mechanism by which the key binding architecture can force an - * update of the handlers (based on the active shell) before trying to - * execute a command. This mechanism is required for GTK+ only. - * </p> - * <p> - * DO NOT CALL THIS METHOD. - * </p> - * - * @param shell - * The shell that should be considered active; must not be - * <code>null</code>. - */ - public final void updateShellKludge(final Shell shell) { - handlerAuthority.updateShellKludge(shell); - } - - /** - * Currently this is a an internal method to help locate a handler. - * <p> - * DO NOT CALL THIS METHOD. - * </p> - * - * @param commandId - * the command id to check - * @param context - * the context to use for activations - * @return the correct IHandler or <code>null</code> - * @since 3.3 - */ - public final IHandler findHandler(String commandId, - IEvaluationContext context) { - return handlerAuthority.findHandler(commandId, context); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.handlers.IHandlerService#createContextSnapshot(boolean) - */ - public IEvaluationContext createContextSnapshot(boolean includeSelection) { - return handlerAuthority.createContextSnapshot(includeSelection); - } - - public final Object executeCommandInContext( - final ParameterizedCommand command, final Event trigger, - IEvaluationContext context) throws ExecutionException, - NotDefinedException, NotEnabledException, NotHandledException { - IHandler oldHandler = command.getCommand().getHandler(); - - IHandler handler = findHandler(command.getId(), context); - if (handler instanceof IHandler2) { - ((IHandler2) handler).setEnabled(context); - } - try { - command.getCommand().setHandler(handler); - - return command.executeWithChecks(trigger, context); - } finally { - command.getCommand().setHandler(oldHandler); - if (handler instanceof IHandler2) { - ((IHandler2) handler).setEnabled(getCurrentState()); - } - } - } - - /** - * @return Returns the handlerPersistence. - */ - public HandlerPersistence getHandlerPersistence() { - return handlerPersistence; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerServiceFactory.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerServiceFactory.java deleted file mode 100644 index a39f70f5e5a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HandlerServiceFactory.java +++ /dev/null @@ -1,84 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.expressions.Expression; -import org.eclipse.ui.IWorkbench; -import org.eclipse.ui.IWorkbenchPartSite; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.commands.ICommandService; -import org.eclipse.ui.handlers.IHandlerService; -import org.eclipse.ui.internal.expressions.ActivePartExpression; -import org.eclipse.ui.internal.expressions.WorkbenchWindowExpression; -import org.eclipse.ui.internal.services.IWorkbenchLocationService; -import org.eclipse.ui.services.AbstractServiceFactory; -import org.eclipse.ui.services.IEvaluationService; -import org.eclipse.ui.services.IServiceLocator; - -/** - * @since 3.4 - * - */ -public class HandlerServiceFactory extends AbstractServiceFactory { - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.services.AbstractServiceFactory#create(java.lang.Class, - * org.eclipse.ui.services.IServiceLocator, - * org.eclipse.ui.services.IServiceLocator) - */ - public Object create(Class serviceInterface, IServiceLocator parentLocator, - IServiceLocator locator) { - if (!IHandlerService.class.equals(serviceInterface)) { - return null; - } - IWorkbenchLocationService wls = (IWorkbenchLocationService) locator - .getService(IWorkbenchLocationService.class); - final IWorkbench wb = wls.getWorkbench(); - if (wb == null) { - return null; - } - - Object parent = parentLocator.getService(serviceInterface); - if (parent == null) { - ICommandService commands = (ICommandService) locator - .getService(ICommandService.class); - IEvaluationService evals = (IEvaluationService) locator - .getService(IEvaluationService.class); - HandlerService handlerService = new HandlerService(commands, evals, - locator); - handlerService.readRegistry(); - return handlerService; - } - - final IWorkbenchWindow window = wls.getWorkbenchWindow(); - final IWorkbenchPartSite site = wls.getPartSite(); - if (site == null) { - Expression exp = new WorkbenchWindowExpression(window); - return new SlaveHandlerService((IHandlerService) parent, exp); - } - - if (parent instanceof SlaveHandlerService) { - Expression parentExp = ((SlaveHandlerService) parent) - .getDefaultExpression(); - if (parentExp instanceof ActivePartExpression) { - return new NestableHandlerService((IHandlerService) parent, - parentExp); - } - } - - Expression exp = new ActivePartExpression(site.getPart()); - return new SlaveHandlerService((IHandlerService) parent, exp); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HelpContentsHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HelpContentsHandler.java deleted file mode 100644 index ef3fa088607..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HelpContentsHandler.java +++ /dev/null @@ -1,35 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.swt.custom.BusyIndicator; -import org.eclipse.ui.PlatformUI; - -/** - * @author Prakash G.R. - * @since 3.7 - * - */ -public class HelpContentsHandler extends AbstractHandler { - - public Object execute(ExecutionEvent event) { - - BusyIndicator.showWhile(null, new Runnable() { - public void run() { - PlatformUI.getWorkbench().getHelpSystem().displayHelp(); - } - }); - return null; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HelpSearchHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HelpSearchHandler.java deleted file mode 100644 index 6975a748984..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/HelpSearchHandler.java +++ /dev/null @@ -1,35 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.swt.custom.BusyIndicator; -import org.eclipse.ui.PlatformUI; - -/** - * @author Prakash G.R. - * @since 3.7 - * - */ -public class HelpSearchHandler extends AbstractHandler { - - public Object execute(ExecutionEvent event) { - - BusyIndicator.showWhile(null, new Runnable() { - public void run() { - PlatformUI.getWorkbench().getHelpSystem().displaySearch(); - } - }); - return null; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/IntroHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/IntroHandler.java deleted file mode 100644 index f9421b4327e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/IntroHandler.java +++ /dev/null @@ -1,75 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.handlers.HandlerUtil; -import org.eclipse.ui.internal.Workbench; -import org.eclipse.ui.internal.intro.IntroDescriptor; -import org.eclipse.ui.internal.intro.IntroMessages; - -/** - * - * @author Prakash G.R. - * - * @since 3.7 - * - */ -public class IntroHandler extends AbstractHandler { - - private Workbench workbench; - private IntroDescriptor introDescriptor; - - public IntroHandler() { - workbench = (Workbench) PlatformUI.getWorkbench(); - introDescriptor = workbench.getIntroDescriptor(); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands. - * ExecutionEvent) - */ - public Object execute(ExecutionEvent event) { - - if (introDescriptor == null) { - MessageDialog.openWarning(HandlerUtil.getActiveShell(event), - IntroMessages.Intro_missing_product_title, - IntroMessages.Intro_missing_product_message); - } else { - IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event); - workbench.getIntroManager().showIntro(window, false); - } - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.commands.AbstractHandler#isEnabled() - */ - public boolean isEnabled() { - - boolean enabled = false; - IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); - if (window != null) { - enabled = window.getPages().length > 0; - } - return enabled; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/LockToolBarHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/LockToolBarHandler.java deleted file mode 100644 index 4fcb5d24b46..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/LockToolBarHandler.java +++ /dev/null @@ -1,50 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.ExecutionException; -import org.eclipse.jface.action.ICoolBarManager; -import org.eclipse.ui.handlers.HandlerUtil; -import org.eclipse.ui.internal.WorkbenchWindow; - -/** - * - * @author Prakash G.R. - * - * @since 3.7 - * - */ -public class LockToolBarHandler extends AbstractHandler { - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands. - * ExecutionEvent) - */ - public Object execute(ExecutionEvent event) throws ExecutionException { - - WorkbenchWindow workbenchWindow = (WorkbenchWindow) HandlerUtil - .getActiveWorkbenchWindow(event); - if (workbenchWindow != null) { - ICoolBarManager coolBarManager = workbenchWindow.getCoolBarManager2(); - if (coolBarManager != null) { - boolean oldValue = HandlerUtil.toggleCommandState(event.getCommand()); - coolBarManager.setLockLayout(!oldValue); - } - } - return null; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/NestableHandlerService.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/NestableHandlerService.java deleted file mode 100644 index 4576a75865a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/NestableHandlerService.java +++ /dev/null @@ -1,104 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import java.util.Iterator; - -import org.eclipse.core.expressions.Expression; -import org.eclipse.ui.handlers.IHandlerActivation; -import org.eclipse.ui.handlers.IHandlerService; -import org.eclipse.ui.internal.services.INestable; - -/** - * <p> - * A handler service which delegates almost all responsibility to the parent - * service. It is capable of being nested inside a component that is not - * recognizable by the "sources" event mechanism. This means that the handlers - * must be activated and deactivated manually. - * </p> - * <p> - * This class is not intended for use outside of the - * <code>org.eclipse.ui.workbench</code> plug-in. - * </p> - * - * @since 3.2 - */ -public final class NestableHandlerService extends SlaveHandlerService implements - INestable { - - /** - * Whether the component with which this service is associated is active. - */ - private boolean active = false; - - /** - * Constructs a new instance. - * - * @param parentHandlerService - * The parent handler service for this slave; must not be - * <code>null</code>. - * @param defaultExpression - * The default expression to use if none is provided. This is - * primarily used for conflict resolution. This value may be - * <code>null</code>. - */ - public NestableHandlerService(final IHandlerService parentHandlerService, - final Expression defaultExpression) { - super(parentHandlerService, defaultExpression); - } - - public final void activate() { - if (active) { - return; - } - - final Iterator localActivationItr = localActivationsToParentActivations - .keySet().iterator(); - while (localActivationItr.hasNext()) { - final Object object = localActivationItr.next(); - if (object instanceof IHandlerActivation) { - final IHandlerActivation localActivation = (IHandlerActivation) object; - super.doActivation(localActivation); - } - } - - active = true; - } - - protected final IHandlerActivation doActivation( - final IHandlerActivation localActivation) { - if (active) { - return super.doActivation(localActivation); - } - localActivationsToParentActivations.put(localActivation, null); - return localActivation; - } - - public final void deactivate() { - if (!active) { - return; - } - - deactivateHandlers(parentActivations); - parentActivations.clear(); - - final Iterator localActivationItr = localActivationsToParentActivations - .keySet().iterator(); - while (localActivationItr.hasNext()) { - final Object object = localActivationItr.next(); - localActivationsToParentActivations.put(object, null); - } - - active = false; - } -} - diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/ResetPerspectiveHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/ResetPerspectiveHandler.java deleted file mode 100644 index 9b5a06358ef..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/ResetPerspectiveHandler.java +++ /dev/null @@ -1,93 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010, 2011 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.jface.dialogs.MessageDialogWithToggle; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.ui.IPerspectiveDescriptor; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.handlers.HandlerUtil; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.WorkbenchPage; -import org.eclipse.ui.internal.registry.PerspectiveDescriptor; -import org.eclipse.ui.internal.registry.PerspectiveRegistry; - -/** - * - * @author Prakash G.R. - * - * @since 3.7 - * - */ -public class ResetPerspectiveHandler extends AbstractHandler { - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands. - * ExecutionEvent) - */ - public Object execute(ExecutionEvent event) { - - IWorkbenchWindow activeWorkbenchWindow = HandlerUtil.getActiveWorkbenchWindow(event); - if (activeWorkbenchWindow != null) { - WorkbenchPage page = (WorkbenchPage) activeWorkbenchWindow.getActivePage(); - if (page != null) { - IPerspectiveDescriptor descriptor = page.getPerspective(); - if (descriptor != null) { - boolean offerRevertToBase = false; - if (descriptor instanceof PerspectiveDescriptor) { - PerspectiveDescriptor desc = (PerspectiveDescriptor) descriptor; - offerRevertToBase = desc.isPredefined() && desc.hasCustomDefinition(); - } - - if (offerRevertToBase) { - String message = NLS.bind(WorkbenchMessages.RevertPerspective_message, - descriptor.getLabel()); - boolean toggleState = false; - MessageDialogWithToggle dialog = MessageDialogWithToggle.open( - MessageDialog.QUESTION, activeWorkbenchWindow.getShell(), - WorkbenchMessages.RevertPerspective_title, message, - WorkbenchMessages.RevertPerspective_option, - toggleState, null, null, SWT.SHEET); - if (dialog.getReturnCode() == IDialogConstants.YES_ID) { - if (dialog.getToggleState()) { - PerspectiveRegistry reg = (PerspectiveRegistry) PlatformUI - .getWorkbench().getPerspectiveRegistry(); - reg.revertPerspective(descriptor); - } - page.resetPerspective(); - } - } else { - String message = NLS.bind(WorkbenchMessages.ResetPerspective_message, - descriptor.getLabel()); - boolean result = MessageDialog.open(MessageDialog.QUESTION, - activeWorkbenchWindow.getShell(), - WorkbenchMessages.ResetPerspective_title, message, SWT.SHEET); - if (result) { - page.resetPerspective(); - } - } - } - } - } - - return null; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveAllHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveAllHandler.java deleted file mode 100644 index 06deb1dff70..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveAllHandler.java +++ /dev/null @@ -1,88 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.ExecutionException; -import org.eclipse.core.expressions.EvaluationResult; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.ui.ISaveablesLifecycleListener; -import org.eclipse.ui.ISaveablesSource; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.Saveable; -import org.eclipse.ui.handlers.HandlerUtil; -import org.eclipse.ui.internal.InternalHandlerUtil; -import org.eclipse.ui.internal.SaveablesList; -import org.eclipse.ui.internal.WorkbenchPage; - -/** - * Saves all active editors - * <p> - * Replacement for SaveAllAction - * </p> - * - * @since 3.7 - * - */ -public class SaveAllHandler extends AbstractSaveHandler { - - public SaveAllHandler() { - registerEnablement(); - } - - public Object execute(ExecutionEvent event) throws ExecutionException { - IWorkbenchWindow window = HandlerUtil - .getActiveWorkbenchWindowChecked(event); - IWorkbenchPage page = window.getActivePage(); - if (page != null) { - ((WorkbenchPage) page).saveAllEditors(false, true); - } - - return null; - } - - protected EvaluationResult evaluate(IEvaluationContext context) { - - IWorkbenchWindow window = InternalHandlerUtil.getActiveWorkbenchWindow(context); - // no window? not active - if (window == null) - return EvaluationResult.FALSE; - WorkbenchPage page = (WorkbenchPage) window.getActivePage(); - - // no page? not active - if (page == null) - return EvaluationResult.FALSE; - - // if at least one dirty part, then we are active - if (page.getDirtyParts().length > 0) - return EvaluationResult.TRUE; - - // Since Save All also saves saveables from non-part sources, - // look if any such saveables exist and are dirty. - SaveablesList saveablesList = (SaveablesList) window.getWorkbench().getService( - ISaveablesLifecycleListener.class); - ISaveablesSource[] nonPartSources = saveablesList.getNonPartSources(); - for (int i = 0; i < nonPartSources.length; i++) { - Saveable[] saveables = nonPartSources[i].getSaveables(); - for (int j = 0; j < saveables.length; j++) { - if (saveables[j].isDirty()) { - return EvaluationResult.TRUE; - } - } - } - - // if nothing, then we are not active - return EvaluationResult.FALSE; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveAsHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveAsHandler.java deleted file mode 100644 index 38cdff2123a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveAsHandler.java +++ /dev/null @@ -1,67 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.expressions.EvaluationResult; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.ui.ISaveablePart; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.internal.InternalHandlerUtil; -import org.eclipse.ui.internal.WorkbenchPage; - -/** - * <p> - * Replacement for SaveAsAction - * </p> - * - * @since 3.7 - * - */ -public class SaveAsHandler extends AbstractSaveHandler { - - public SaveAsHandler() { - registerEnablement(); - } - - public Object execute(ExecutionEvent event) { - - ISaveablePart saveablePart = getSaveablePart(event); - - if (saveablePart != null) - saveablePart.doSaveAs(); - - return null; - } - - protected EvaluationResult evaluate(IEvaluationContext context) { - - IWorkbenchWindow window = InternalHandlerUtil.getActiveWorkbenchWindow(context); - // no window? not active - if (window == null) - return EvaluationResult.FALSE; - WorkbenchPage page = (WorkbenchPage) window.getActivePage(); - - // no page? not active - if (page == null) - return EvaluationResult.FALSE; - - // get saveable part - ISaveablePart saveablePart = getSaveablePart(context); - if (saveablePart == null) - return EvaluationResult.FALSE; - - // if its availble, return whatever it says - return saveablePart.isSaveAsAllowed() ? EvaluationResult.TRUE : EvaluationResult.FALSE; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveHandler.java deleted file mode 100644 index 0214be70776..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SaveHandler.java +++ /dev/null @@ -1,96 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.expressions.EvaluationResult; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.ISaveablePart; -import org.eclipse.ui.ISaveablesSource; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.handlers.HandlerUtil; -import org.eclipse.ui.internal.InternalHandlerUtil; -import org.eclipse.ui.internal.SaveableHelper; -import org.eclipse.ui.internal.WorkbenchPage; - -/** - * <p> - * Replacement for SaveAction - * </p> - * - * @since 3.7 - * - */ -public class SaveHandler extends AbstractSaveHandler { - - public SaveHandler() { - registerEnablement(); - } - - public Object execute(ExecutionEvent event) { - - ISaveablePart saveablePart = getSaveablePart(event); - - // no saveable - if (saveablePart == null) - return null; - - // if editor - if (saveablePart instanceof IEditorPart) { - IEditorPart editorPart = (IEditorPart) saveablePart; - IWorkbenchPage page = editorPart.getSite().getPage(); - page.saveEditor(editorPart, false); - return null; - } - - // if view - IWorkbenchPart activePart = HandlerUtil.getActivePart(event); - WorkbenchPage page = (WorkbenchPage) activePart.getSite().getPage(); - page.savePart(saveablePart, activePart, false); - - return null; - - } - - protected EvaluationResult evaluate(IEvaluationContext context) { - - IWorkbenchWindow window = InternalHandlerUtil.getActiveWorkbenchWindow(context); - // no window? not active - if (window == null) - return EvaluationResult.FALSE; - WorkbenchPage page = (WorkbenchPage) window.getActivePage(); - - // no page? not active - if (page == null) - return EvaluationResult.FALSE; - - // get saveable part - ISaveablePart saveablePart = getSaveablePart(context); - if (saveablePart == null) - return EvaluationResult.FALSE; - - if (saveablePart instanceof ISaveablesSource) { - ISaveablesSource modelSource = (ISaveablesSource) saveablePart; - if (SaveableHelper.needsSave(modelSource)) - return EvaluationResult.TRUE; - return EvaluationResult.FALSE; - } - - if (saveablePart != null && saveablePart.isDirty()) - return EvaluationResult.TRUE; - - return EvaluationResult.FALSE; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SavePerspectiveHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SavePerspectiveHandler.java deleted file mode 100644 index e35d6b15c6f..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SavePerspectiveHandler.java +++ /dev/null @@ -1,113 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.ui.IPerspectiveDescriptor; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.handlers.HandlerUtil; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.WorkbenchPage; -import org.eclipse.ui.internal.WorkbenchPlugin; -import org.eclipse.ui.internal.dialogs.SavePerspectiveDialog; -import org.eclipse.ui.internal.registry.PerspectiveDescriptor; -import org.eclipse.ui.internal.registry.PerspectiveRegistry; - -/** - * - * @author Prakash G.R. - * - * @since 3.7 - * - */ -public class SavePerspectiveHandler extends AbstractHandler { - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands. - * ExecutionEvent) - */ - public Object execute(ExecutionEvent event) { - - IWorkbenchWindow activeWorkbenchWindow = HandlerUtil.getActiveWorkbenchWindow(event); - if (activeWorkbenchWindow != null) { - WorkbenchPage page = (WorkbenchPage) activeWorkbenchWindow.getActivePage(); - if (page != null) { - PerspectiveDescriptor descriptor = (PerspectiveDescriptor) page.getPerspective(); - if (descriptor != null) { - if (descriptor.isSingleton()) { - saveSingleton(page); - } else { - saveNonSingleton(page, descriptor); - } - } - } - } - return null; - } - - /** - * Save a singleton over itself. - */ - private void saveSingleton(IWorkbenchPage page) { - String[] buttons = new String[] { IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL }; - MessageDialog d = new MessageDialog(page.getWorkbenchWindow().getShell(), - WorkbenchMessages.SavePerspective_overwriteTitle, null, - WorkbenchMessages.SavePerspective_singletonQuestion, MessageDialog.QUESTION, - buttons, 0); - if (d.open() == 0) { - page.savePerspective(); - } - } - - /** - * Save a singleton over the user selection. - */ - private void saveNonSingleton(IWorkbenchPage page, PerspectiveDescriptor oldDesc) { - // Get reg. - PerspectiveRegistry reg = (PerspectiveRegistry) WorkbenchPlugin.getDefault() - .getPerspectiveRegistry(); - - // Get persp name. - SavePerspectiveDialog dlg = new SavePerspectiveDialog(page.getWorkbenchWindow().getShell(), - reg); - // Look up the descriptor by id again to ensure it is still valid. - IPerspectiveDescriptor description = reg.findPerspectiveWithId(oldDesc.getId()); - dlg.setInitialSelection(description); - if (dlg.open() != IDialogConstants.OK_ID) { - return; - } - - // Create descriptor. - PerspectiveDescriptor newDesc = (PerspectiveDescriptor) dlg.getPersp(); - if (newDesc == null) { - String name = dlg.getPerspName(); - newDesc = reg.createPerspective(name, (PerspectiveDescriptor) description); - if (newDesc == null) { - MessageDialog.openError(dlg.getShell(), - WorkbenchMessages.SavePerspective_errorTitle, - WorkbenchMessages.SavePerspective_errorMessage); - return; - } - } - - // Save state. - page.savePerspectiveAs(newDesc); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SlaveHandlerService.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SlaveHandlerService.java deleted file mode 100644 index 507aef4dac9..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SlaveHandlerService.java +++ /dev/null @@ -1,288 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.handlers; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Map; -import java.util.Set; - -import org.eclipse.core.commands.Command; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.ExecutionException; -import org.eclipse.core.commands.IHandler; -import org.eclipse.core.commands.NotEnabledException; -import org.eclipse.core.commands.NotHandledException; -import org.eclipse.core.commands.ParameterizedCommand; -import org.eclipse.core.commands.common.NotDefinedException; -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.swt.widgets.Event; -import org.eclipse.ui.ISourceProvider; -import org.eclipse.ui.handlers.IHandlerActivation; -import org.eclipse.ui.handlers.IHandlerService; -import org.eclipse.ui.internal.expressions.AndExpression; - -/** - * A handler service which delegates almost all responsibility to the parent - * service. It is only responsible for disposing of locally activated handlers - * when it is disposed. - * <p> - * This class is not intended for use outside of the - * <code>org.eclipse.ui.workbench</code> plug-in. - * </p> - * - * @since 3.2 - */ -public class SlaveHandlerService implements IHandlerService { - - /** - * The default expression to use when - * {@link #activateHandler(String, IHandler)} is called. Handlers - * contributed using that method will only be active when this service is - * active. However, this expression will be used for conflict resolution. - */ - protected final Expression defaultExpression; - - /** - * A collection of source providers. The listeners are not - * activated/deactivated, but they will be removed when this service is - * disposed. - */ - private Collection fSourceProviders = new ArrayList(); - - /** - * A map of the local activation to the parent activations. If this service - * is inactive, then all parent activations are <code>null</code>. - * Otherwise, they point to the corresponding activation in the parent - * service. - */ - protected final Map localActivationsToParentActivations = new HashMap(); - - /** - * The parent handler service to which all requests are ultimately routed. - * This value is never <code>null</code>. - */ - protected final IHandlerService parent; - - /** - * The activations registered with the parent handler service. This value is - * never <code>null</code>. - */ - protected final Set parentActivations = new HashSet(); - - /** - * Constructs a new instance. - * - * @param parentHandlerService - * The parent handler service for this slave; must not be - * <code>null</code>. - * @param defaultExpression - * The default expression to use if none is provided. This is - * primarily used for conflict resolution. This value may be - * <code>null</code>. - */ - public SlaveHandlerService(final IHandlerService parentHandlerService, - final Expression defaultExpression) { - if (parentHandlerService == null) { - throw new NullPointerException( - "The parent handler service cannot be null"); //$NON-NLS-1$ - } - - this.defaultExpression = defaultExpression; - this.parent = parentHandlerService; - } - - public final IHandlerActivation activateHandler( - final IHandlerActivation childActivation) { - final String commandId = childActivation.getCommandId(); - final IHandler handler = childActivation.getHandler(); - final Expression childExpression = childActivation.getExpression(); - Expression expression = defaultExpression; - if (childExpression != null && defaultExpression != null) { - final AndExpression andExpression = new AndExpression(); - andExpression.add(childExpression); - andExpression.add(defaultExpression); - expression = andExpression; - } else if (childExpression != null) { - expression = childExpression; - } - final int depth = childActivation.getDepth() + 1; - final IHandlerActivation localActivation = new HandlerActivation( - commandId, handler, expression, depth, this); - - return doActivation(localActivation); - } - - public final IHandlerActivation activateHandler(final String commandId, - final IHandler handler) { - final IHandlerActivation localActivation = new HandlerActivation( - commandId, handler, defaultExpression, - IHandlerActivation.ROOT_DEPTH, this); - return doActivation(localActivation); - } - - public final IHandlerActivation activateHandler(final String commandId, - final IHandler handler, final Expression expression) { - return activateHandler(commandId, handler, expression, false); - } - - public final IHandlerActivation activateHandler(final String commandId, - final IHandler handler, final Expression expression, - final boolean global) { - if (global) { - final IHandlerActivation activation = parent.activateHandler( - commandId, handler, expression, global); - parentActivations.add(activation); - return activation; - } - - Expression aExpression = defaultExpression; - if (expression != null && defaultExpression != null) { - final AndExpression andExpression = new AndExpression(); - andExpression.add(expression); - andExpression.add(defaultExpression); - aExpression = andExpression; - } else if (expression != null) { - aExpression = expression; - } - final IHandlerActivation localActivation = new HandlerActivation( - commandId, handler, aExpression, - IHandlerActivation.ROOT_DEPTH, this); - return doActivation(localActivation); - } - - public final IHandlerActivation activateHandler(final String commandId, - final IHandler handler, final Expression expression, - final int sourcePriorities) { - return activateHandler(commandId, handler, expression); - } - - public final void addSourceProvider(final ISourceProvider provider) { - if (!fSourceProviders.contains(provider)) { - fSourceProviders.add(provider); - } - parent.addSourceProvider(provider); - } - - public final ExecutionEvent createExecutionEvent(final Command command, - final Event event) { - return parent.createExecutionEvent(command, event); - } - - public final ExecutionEvent createExecutionEvent( - final ParameterizedCommand command, final Event event) { - return parent.createExecutionEvent(command, event); - } - - public final void deactivateHandler(final IHandlerActivation activation) { - final IHandlerActivation parentActivation; - if (localActivationsToParentActivations.containsKey(activation)) { - parentActivation = (IHandlerActivation) localActivationsToParentActivations - .remove(activation); - } else { - parentActivation = activation; - } - - if (parentActivation != null) { - parent.deactivateHandler(parentActivation); - parentActivations.remove(parentActivation); - } - } - - public final void deactivateHandlers(final Collection activations) { - Object[] array = activations.toArray(); - for (int i = 0; i < array.length; i++) { - deactivateHandler((IHandlerActivation) array[i]); - array[i] = null; - } - } - - public final void dispose() { - parent.deactivateHandlers(parentActivations); - parentActivations.clear(); - localActivationsToParentActivations.clear(); - - // Remove any "resource", like listeners, that were associated - // with this service. - if (!fSourceProviders.isEmpty()) { - Object[] array = fSourceProviders.toArray(); - for (int i = 0; i < array.length; i++) { - removeSourceProvider((ISourceProvider) array[i]); - } - fSourceProviders.clear(); - } - } - - protected IHandlerActivation doActivation( - final IHandlerActivation localActivation) { - final IHandlerActivation parentActivation; - parentActivation = parent.activateHandler(localActivation); - parentActivations.add(parentActivation); - localActivationsToParentActivations.put(localActivation, - parentActivation); - return localActivation; - } - - public final Object executeCommand(final ParameterizedCommand command, - final Event event) throws ExecutionException, NotDefinedException, - NotEnabledException, NotHandledException { - return parent.executeCommand(command, event); - } - - public final Object executeCommand(final String commandId, final Event event) - throws ExecutionException, NotDefinedException, - NotEnabledException, NotHandledException { - return parent.executeCommand(commandId, event); - } - - public final IEvaluationContext getCurrentState() { - return parent.getCurrentState(); - } - - public final void readRegistry() { - parent.readRegistry(); - } - - public final void removeSourceProvider(final ISourceProvider provider) { - fSourceProviders.remove(provider); - parent.removeSourceProvider(provider); - } - - public final void setHelpContextId(final IHandler handler, - final String helpContextId) { - parent.setHelpContextId(handler, helpContextId); - } - - Expression getDefaultExpression() { - return defaultExpression; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.handlers.IHandlerService#createContextSnapshot(boolean) - */ - public IEvaluationContext createContextSnapshot(boolean includeSelection) { - return parent.createContextSnapshot(includeSelection); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.handlers.IHandlerService#executeCommandInContext(org.eclipse.core.commands.ParameterizedCommand, org.eclipse.swt.widgets.Event, org.eclipse.core.expressions.IEvaluationContext) - */ - public Object executeCommandInContext(ParameterizedCommand command, - Event event, IEvaluationContext context) throws ExecutionException, - NotDefinedException, NotEnabledException, NotHandledException { - return parent.executeCommandInContext(command, event, context); - } -} - diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SpyHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SpyHandler.java deleted file mode 100644 index 1d929b982a7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/handlers/SpyHandler.java +++ /dev/null @@ -1,156 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.handlers; - -import org.eclipse.ui.internal.testing.ContributionInfoMessages; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.jface.layout.GridLayoutFactory; -import org.eclipse.jface.window.ToolTip; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.Table; -import org.eclipse.swt.widgets.TableItem; -import org.eclipse.swt.widgets.Text; -import org.eclipse.swt.widgets.Tree; -import org.eclipse.swt.widgets.TreeItem; -import org.eclipse.ui.handlers.HandlerUtil; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.testing.ContributionInfo; -import org.osgi.framework.Bundle; -import org.osgi.framework.FrameworkUtil; - -/** - * @since 3.6 - * - */ -public class SpyHandler extends AbstractHandler { - - public Object execute(ExecutionEvent event) { - Shell shell = HandlerUtil.getActiveShell(event); - if (shell != null) { - Control control = shell.getDisplay().getFocusControl(); - if (control != null) { - showTooltip(control); - } - } - return null; - } - - protected void showTooltip(Control control) { - ContributionInfo contributionInfo = null; - Point offset = new Point(0, 0); - while (control != null) { - if (control instanceof Table) { - Table table = (Table) control; - if (table.getSelectionCount() == 1) { - TableItem tableItem = table.getSelection()[0]; - contributionInfo = getContributionInfo(tableItem.getData(), - ContributionInfoMessages.ContributionInfo_TableItem); - if (contributionInfo != null) { - Rectangle bounds = tableItem.getBounds(); - offset = new Point(bounds.x, bounds.y); - break; - } - } - } else if (control instanceof Tree) { - Tree tree = (Tree) control; - if (tree.getSelectionCount() == 1) { - TreeItem treeItem = tree.getSelection()[0]; - contributionInfo = getContributionInfo(treeItem.getData(), - ContributionInfoMessages.ContributionInfo_TreeItem); - if (contributionInfo != null) { - Rectangle bounds = treeItem.getBounds(); - offset = new Point(bounds.x, bounds.y); - break; - } - } - } - String optionalElementType; - - // "force" a contribution info if we are at a shell - if (control instanceof Shell) - optionalElementType = ContributionInfoMessages.ContributionInfo_Window; - else - optionalElementType = null; - - contributionInfo = getContributionInfo(control.getData(), optionalElementType); - - if (contributionInfo != null) { - break; - } - control = control.getParent(); - } - if (contributionInfo == null) { - return; - } - doShowTooltip(control, offset, contributionInfo); - } - - /** - * @param control - * @param offset - * @param contributionInfo - */ - protected void doShowTooltip(Control control, Point offset, - final ContributionInfo contributionInfo) { - ToolTip toolTip = new ToolTip(control, ToolTip.NO_RECREATE, true) { - - protected Composite createToolTipContentArea(Event event, Composite parent) { - // Create the content area - Composite composite = new Composite(parent, SWT.NONE); - composite.setBackground(parent.getDisplay().getSystemColor( - SWT.COLOR_INFO_BACKGROUND)); - Text text = new Text(composite, SWT.READ_ONLY); - text.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND)); - String info = NLS.bind(ContributionInfoMessages.ContributionInfo_ContributedBy, - contributionInfo.getElementType(), contributionInfo.getBundleId()); - text.setText(info); - GridLayoutFactory.fillDefaults().margins(2, 2).generateLayout(composite); - return composite; - } - }; - toolTip.setHideOnMouseDown(false); - toolTip.setHideDelay(3000); - toolTip.show(offset); - } - - /** - * Returns a ContributionInfo for the given data object (typically, a data - * object associated with a widget). If the data object is a - * ContributionInfo, return it. If it can be adapted to ContributionInfo, - * return the result of the adaptation. Otherwise, if a non-null - * 'optionalElementType' string is given, return a contribution info based - * on it and the bundle that contains the given object's class. - */ - ContributionInfo getContributionInfo(Object data, String optionalElementType) { - if (data instanceof ContributionInfo) { - return (ContributionInfo) data; - } - ContributionInfo result = (ContributionInfo) Util.getAdapter(data, ContributionInfo.class); - if (optionalElementType != null && result == null && data != null) { - Bundle bundle = FrameworkUtil.getBundle(data.getClass()); - if (bundle != null) { - result = new ContributionInfo(bundle.getSymbolicName(), - optionalElementType != null ? optionalElementType - : ContributionInfoMessages.ContributionInfo_Unknown, null); - } - } - return result; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/keys/OutOfOrderListener.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/keys/OutOfOrderListener.java deleted file mode 100644 index b18a2b991cb..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/keys/OutOfOrderListener.java +++ /dev/null @@ -1,107 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.keys; - -import java.util.List; - -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Widget; - -/** - * A listener that makes sure that global key bindings are processed if no other - * listeners do any useful work. - * - * @since 3.0 - */ -public class OutOfOrderListener implements Listener { - /** - * The time at which this listener was last registered to an event. This is - * the <code>event.time</code> value. - * - * @since 3.1 - */ - private int active = Integer.MIN_VALUE; - - /** - * The keyboard interface to which the event should be passed if it is not - * eaten. - */ - private final WorkbenchKeyboard keyboard; - - /** - * Constructs a new instance of <code>OutOfOrderListener</code> with a - * reference to the keyboard interface which should be allowed to process - * uneaten events. - * - * @param workbenchKeyboard - * The keyboard interface for the workbench capable of processing - * key bindings; must not be <code>null</code>. - */ - public OutOfOrderListener(WorkbenchKeyboard workbenchKeyboard) { - keyboard = workbenchKeyboard; - } - - /** - * Handles the key down event on a widget by passing uneaten events to the - * key binding architecture. This is used to allow special keys to reach the - * widget first -- before being processed by the key binding architecture. - * - * @param event - * The event to process; must not be <code>null</code> - */ - public void handleEvent(Event event) { - // Always remove myself as a listener. - final Widget widget = event.widget; - if ((widget != null) && (!widget.isDisposed())) { - widget.removeListener(event.type, this); - } - - /* - * If the event is still up for grabs, then re-route through the global - * key filter. - */ - if (event.doit) { - List keyStrokes = WorkbenchKeyboard - .generatePossibleKeyStrokes(event); - keyboard.processKeyEvent(keyStrokes, event); - } - } - - /** - * Returns whether this listener has been hooked by this event already. - * - * @param timeRegistered - * The <code>event.time</code> for the current event. - * @return <code>true</code> if this listener is registered for a - * different event; <code>false</code> otherwise. - * - * @since 3.1 - */ - final boolean isActive(final int timeRegistered) { - return (active == timeRegistered); - } - - /** - * Sets the event time at which this listener was last registered with a - * widget. - * - * @param timeRegistered - * The time at which this listener was last registered with a - * widget. - * - * @since 3.1 - */ - final void setActive(final int timeRegistered) { - active = timeRegistered; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/keys/OutOfOrderVerifyListener.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/keys/OutOfOrderVerifyListener.java deleted file mode 100644 index 71f9d22b8d4..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/keys/OutOfOrderVerifyListener.java +++ /dev/null @@ -1,107 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.keys; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.StyledText; -import org.eclipse.swt.custom.VerifyKeyListener; -import org.eclipse.swt.events.VerifyEvent; -import org.eclipse.swt.widgets.Widget; - -/** - * A listener that makes sure that out-of-order processing occurs if no other - * verify listeners do any work. - * - * @since 3.0 - */ -class OutOfOrderVerifyListener implements VerifyKeyListener { - - /** - * The time at which this listener was last registered to an event. This is - * the <code>event.time</code> value. - * - * @since 3.1 - */ - private int active = Integer.MIN_VALUE; - - /** - * The listener that will be chained in if the verify event has not been - * eaten yet. - */ - private OutOfOrderListener chainedListener; - - /** - * Constructs a new instance of <code>OutOfOrderVerifyListener</code> with - * the listener that will be chained in. - * - * @param outOfOrderListener - * The listener that should be attached to the widget if the - * verify event is not eaten; must not be <code>null</code>. - */ - OutOfOrderVerifyListener(OutOfOrderListener outOfOrderListener) { - chainedListener = outOfOrderListener; - } - - /** - * Returns whether this listener has been hooked by this event already. - * - * @param timeRegistered - * The <code>event.time</code> for the current event. - * @return <code>true</code> if this listener is registered for a - * different event; <code>false</code> otherwise. - * - * @since 3.1 - */ - final boolean isActive(final int timeRegistered) { - return (active == timeRegistered); - } - - /** - * Sets the event time at which this listener was last registered with a - * widget. - * - * @param timeRegistered - * The time at which this listener was last registered with a - * widget. - * - * @since 3.1 - */ - final void setActive(final int timeRegistered) { - active = timeRegistered; - } - - /** - * Checks whether any other verify listeners have triggered. If not, then it - * sets up the top-level out-of-order listener. - * - * @param event - * The verify event after it has been processed by all other - * verify listeners; must not be <code>null</code>. - */ - public void verifyKey(VerifyEvent event) { - // Always remove the listener. - final Widget widget = event.widget; - if ((widget instanceof StyledText) && (!widget.isDisposed())) { - ((StyledText) widget).removeVerifyKeyListener(this); - } - - /* - * If the event is still up for grabs, then re-route through the global - * key filter. - */ - if (event.doit) { - widget.addListener(SWT.Modify, new CancelOnModifyListener( - chainedListener)); - widget.addListener(SWT.KeyDown, chainedListener); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/AbstractMenuAdditionCacheEntry.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/AbstractMenuAdditionCacheEntry.java deleted file mode 100644 index c00f422559d..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/AbstractMenuAdditionCacheEntry.java +++ /dev/null @@ -1,47 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.ui.menus.AbstractContributionFactory; - -/** - * Base class for factories derived from extensions. - * - * @since 3.5 - */ -public abstract class AbstractMenuAdditionCacheEntry extends - AbstractContributionFactory { - - private IConfigurationElement additionElement; - - /** - * Create a new instance of this class. - * - * @param location the location URI - * @param namespace the namespace - * @param element the declaring configuration element - */ - public AbstractMenuAdditionCacheEntry(String location, String namespace, IConfigurationElement element) { - super(location, namespace); - this.additionElement = element; - } - - /** - * Return the configuration element. - * - * @return the configuration element - */ - public final IConfigurationElement getConfigElement() { - return additionElement; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/ContributionRoot.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/ContributionRoot.java deleted file mode 100644 index 70b9e0e1fa8..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/ContributionRoot.java +++ /dev/null @@ -1,119 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.expressions.Expression; -import org.eclipse.jface.action.ContributionManager; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.ui.internal.expressions.AlwaysEnabledExpression; -import org.eclipse.ui.menus.AbstractContributionFactory; -import org.eclipse.ui.menus.IContributionRoot; - -/** - * Default implementation. - * - * @since 3.3 - */ -final class ContributionRoot implements - IContributionRoot { - - private List topLevelItems = new ArrayList(); - private List itemsToExpressions = new ArrayList(); - private InternalMenuService menuService; - Set restriction; - private ContributionManager mgr; - private AbstractContributionFactory factory; - - public ContributionRoot(InternalMenuService menuService, Set restriction, - ContributionManager mgr, AbstractContributionFactory factory) { - this.menuService = menuService; - this.restriction = restriction; - this.mgr = mgr; - this.factory = factory; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.menus.IContributionRoot#addContributionItem(org.eclipse.jface.action.IContributionItem, org.eclipse.core.expressions.Expression, org.eclipse.core.expressions.Expression) - */ - public void addContributionItem(IContributionItem item, - Expression visibleWhen) { - if (item == null) - throw new IllegalArgumentException(); - topLevelItems.add(item); - if (visibleWhen == null) - visibleWhen = AlwaysEnabledExpression.INSTANCE; - - menuService.registerVisibleWhen(item, visibleWhen, restriction, - createIdentifierId(item)); - itemsToExpressions.add(item); - } - - /** - * Create the activity identifier for this contribution item. - * - * @param item the item - * @return the identifier - */ - private String createIdentifierId(IContributionItem item) { - String namespace = factory.getNamespace(); - String identifierID = namespace != null ? namespace + '/' - + item.getId() : null; // create the activity identifier ID. If - // this factory doesn't have a namespace - // it will be null. - return identifierID; - } - - public List getItems() { - return topLevelItems; - } - - /** - * Unregister all visible when expressions from the menu service. - */ - public void release() { - for (Iterator itemIter = itemsToExpressions.iterator(); itemIter.hasNext();) { - IContributionItem item = (IContributionItem) itemIter.next(); - menuService.unregisterVisibleWhen(item, restriction); - item.dispose(); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.menus.IContributionRoot#registerVisibilityForChild(org.eclipse.jface.action.IContributionItem, - * org.eclipse.core.expressions.Expression, - * org.eclipse.core.expressions.Expression) - */ - public void registerVisibilityForChild(IContributionItem item, - Expression visibleWhen) { - if (item == null) - throw new IllegalArgumentException(); - if (visibleWhen == null) - visibleWhen = AlwaysEnabledExpression.INSTANCE; - menuService.registerVisibleWhen(item, visibleWhen, restriction, - createIdentifierId(item)); - itemsToExpressions.add(item); - } - - /** - * @return Returns the mgr. - */ - public ContributionManager getManager() { - return mgr; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/IMenuActivation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/IMenuActivation.java deleted file mode 100644 index a823f7541e7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/IMenuActivation.java +++ /dev/null @@ -1,26 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.ui.internal.services.IEvaluationResultCache; - -/** - * @since 3.3 - * - */ -public interface IMenuActivation extends IEvaluationResultCache { - /** - * @return the IContributionItem for the cache. - */ - public IContributionItem getContribution(); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/IMenuLabelProvider.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/IMenuLabelProvider.java deleted file mode 100644 index a3c5382b4c2..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/IMenuLabelProvider.java +++ /dev/null @@ -1,27 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import org.eclipse.jface.viewers.ILabelProvider; - -/** - * Label provider for menu / toolbar items - * - * @since 3.3 - * - */ -public interface IMenuLabelProvider extends ILabelProvider { - /** - * @return The Tooltip to use for this menu item - */ - public String getToolTip(); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/InternalMenuService.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/InternalMenuService.java deleted file mode 100644 index ba13547c0ff..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/InternalMenuService.java +++ /dev/null @@ -1,72 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import java.util.List; -import java.util.Set; - -import org.eclipse.core.expressions.Expression; -import org.eclipse.jface.action.ContributionManager; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.ui.menus.IMenuService; -import org.eclipse.ui.services.IServiceLocator; - -/** - * Internal baseclass for Workbench and Window menu service implementations. - * Methods in this class might some day make sense to live in IMenuService. - * - * @since 3.3 - * - */ -public abstract class InternalMenuService implements IMenuService { - - /** - * Ties an expression to {@link IContributionItem#setVisible(boolean)}. - * - * @param item - * the item - * @param visibleWhen - * the expression - * @param restriction - * the restriction expression - * @param identifierId - * the activity identifier id - */ - public abstract void registerVisibleWhen(final IContributionItem item, - final Expression visibleWhen, final Set restriction, String identifierID); - - /** - * Removes any expressions bound to - * {@link IContributionItem#setVisible(boolean)} of the given item - * - * @param item - * the item to unbind - */ - public abstract void unregisterVisibleWhen(IContributionItem item, final Set restriction); - - /** - * Return a list of {@link MenuAdditionCacheEntry} objects that are - * contributed at the given uri. - * - * @param uri - * the uri to search on - * @return the list of items - */ - public abstract List getAdditionsForURI(MenuLocationURI uri); - - public abstract void populateContributionManager( - IServiceLocator serviceLocatorToUse, Set restriction, - ContributionManager mgr, String uri, boolean recurse); - - public abstract void populateContributionManager(ContributionManager mgr, - String uri, boolean recurse); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/MenuActivation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/MenuActivation.java deleted file mode 100644 index ea61ab33d70..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/MenuActivation.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import org.eclipse.core.expressions.Expression; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.ui.internal.services.EvaluationResultCache; - -/** - * @since 3.3 - * - */ -public class MenuActivation extends EvaluationResultCache implements - IMenuActivation { - - private IContributionItem fItem; - - /** - * @param item - * this contribution ite - * @param visibleWhen - * when it's visible - * @param auth - * the menu authority responsible for this cache - */ - public MenuActivation(IContributionItem item, Expression visibleWhen) { - super(visibleWhen); - fItem = item; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.menus.IMenuActivation#getContribution() - */ - public IContributionItem getContribution() { - return fItem; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/MenuServiceFactory.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/MenuServiceFactory.java deleted file mode 100644 index 1e766c09f22..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/MenuServiceFactory.java +++ /dev/null @@ -1,58 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import org.eclipse.ui.IWorkbench; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.internal.WorkbenchWindow; -import org.eclipse.ui.internal.services.IWorkbenchLocationService; -import org.eclipse.ui.menus.IMenuService; -import org.eclipse.ui.services.AbstractServiceFactory; -import org.eclipse.ui.services.IServiceLocator; - -/** - * @since 3.4 - * - */ -public class MenuServiceFactory extends AbstractServiceFactory { - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.services.AbstractServiceFactory#create(java.lang.Class, - * org.eclipse.ui.services.IServiceLocator, - * org.eclipse.ui.services.IServiceLocator) - */ - public Object create(Class serviceInterface, IServiceLocator parentLocator, - IServiceLocator locator) { - if (!IMenuService.class.equals(serviceInterface)) { - return null; - } - IWorkbenchLocationService wls = (IWorkbenchLocationService) locator - .getService(IWorkbenchLocationService.class); - final IWorkbench wb = wls.getWorkbench(); - if (wb == null) { - return null; - } - - Object parent = parentLocator.getService(serviceInterface); - if (parent == null) { - // we are registering the global services in the Workbench - return null; - } - final IWorkbenchWindow window = wls.getWorkbenchWindow(); - return new SlaveMenuService((InternalMenuService) parent, locator, - ((WorkbenchWindow)window).getMenuRestrictions()); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/ProxyMenuAdditionCacheEntry.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/ProxyMenuAdditionCacheEntry.java deleted file mode 100644 index 9270a0728ba..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/ProxyMenuAdditionCacheEntry.java +++ /dev/null @@ -1,94 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.SafeRunner; -import org.eclipse.jface.util.SafeRunnable; -import org.eclipse.ui.internal.WorkbenchPlugin; -import org.eclipse.ui.internal.registry.IWorkbenchRegistryConstants; -import org.eclipse.ui.menus.AbstractContributionFactory; -import org.eclipse.ui.menus.ExtensionContributionFactory; -import org.eclipse.ui.menus.IContributionRoot; -import org.eclipse.ui.services.IServiceLocator; - -/** - * Proxy cache entry that manages access to contributed instances of - * {@link ExtensionContributionFactory}. - * - * @since 3.5 - * - */ -public class ProxyMenuAdditionCacheEntry extends AbstractMenuAdditionCacheEntry { - - private AbstractContributionFactory factory; - private boolean createFactory = true; - - /** - * Create a new instance of this class. - * - * @param location the location URI - * @param namespace the namespace - * @param element the defining element - */ - public ProxyMenuAdditionCacheEntry(String location, String namespace, - IConfigurationElement element) { - super(location, namespace, element); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.menus.AbstractContributionFactory#createContributionItems - * (org.eclipse.ui.services.IServiceLocator, - * org.eclipse.ui.menus.IContributionRoot) - */ - public void createContributionItems(IServiceLocator serviceLocator, - IContributionRoot additions) { - AbstractContributionFactory factory = getFactory(); - if (factory != null) - factory.createContributionItems(serviceLocator, additions); - } - - /** - * Return the factory or <code>null</code> if it could not be obtained. - * - * @return the factory - */ - private AbstractContributionFactory getFactory() { - if (createFactory) - factory = createFactory(); - return factory; - } - - /** - * Return the factory or <code>null</code> if it could not be obtained. - * - * @return the factory - */ - private AbstractContributionFactory createFactory() { - final AbstractContributionFactory[] factory = new AbstractContributionFactory[1]; - - SafeRunner.run(new SafeRunnable() { - - public void run() throws Exception { - factory[0] = (AbstractContributionFactory) WorkbenchPlugin - .createExtension(getConfigElement(), - IWorkbenchRegistryConstants.ATT_CLASS); - - } - }); - createFactory = false; - return factory[0]; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/SlaveMenuService.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/SlaveMenuService.java deleted file mode 100644 index 231c421a63e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/SlaveMenuService.java +++ /dev/null @@ -1,206 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.jface.action.ContributionManager; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.ui.ISourceProvider; -import org.eclipse.ui.menus.AbstractContributionFactory; -import org.eclipse.ui.services.IServiceLocator; - -/** - * <p> - * Provides services related to contributing menu elements to a workbench - * window. Visibility and showing are tracked at the workbench window level. - * </p> - * <p> - * This class is only intended for internal use within the - * <code>org.eclipse.ui.workbench</code> plug-in. - * </p> - * - * @since 3.2 - */ -public final class SlaveMenuService extends InternalMenuService { - - private Collection providers = new ArrayList(); - private Collection factories = new ArrayList(); - - /** - * The parent menu service for this window. This parent must track menu - * definitions and the registry. Must not be <code>null</code> - */ - private final InternalMenuService parent; - private IServiceLocator serviceLocator; - private Set restrictionExpression; - - /** - * Constructs a new instance of <code>MenuService</code> using a menu - * manager. - * - * @param parent - * The parent menu service for this window. This parent must track menu - * definitions and the regsitry. Must not be <code>null</code> - */ - public SlaveMenuService(InternalMenuService parent, - final IServiceLocator serviceLocator, Set restrictions) { - restrictionExpression = restrictions; - - this.parent = parent; - this.serviceLocator = serviceLocator; - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.menus.IMenuService#populateMenu(org.eclipse.jface - * .action.MenuManager, org.eclipse.ui.internal.menus.MenuLocationURI) - */ - public void populateContributionManager(ContributionManager mgr, String uri) { - parent.populateContributionManager(serviceLocator, - restrictionExpression, mgr, uri, true); - } - - public void populateContributionManager(ContributionManager mgr, - String uri, boolean recurse) { - parent.populateContributionManager(serviceLocator, - restrictionExpression, mgr, uri, recurse); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.menus.IMenuService#getCurrentState() - */ - public IEvaluationContext getCurrentState() { - return parent.getCurrentState(); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.menus.IMenuService#addCacheForURI(org.eclipse - * .ui.internal.menus.MenuLocationURI, - * org.eclipse.ui.internal.menus.MenuCacheEntry) - */ - public void addContributionFactory(AbstractContributionFactory cache) { - if (!factories.contains(cache)) { - factories.add(cache); - } - parent.addContributionFactory(cache); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.menus.IMenuService#releaseMenu(org.eclipse.jface - * .action.ContributionManager) - */ - public void releaseContributions(ContributionManager mgr) { - parent.releaseContributions(mgr); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.menus.IMenuService#removeContributionFactory(org.eclipse - * .ui.menus.AbstractContributionFactory) - */ - public void removeContributionFactory(AbstractContributionFactory factory) { - factories.remove(factory); - parent.removeContributionFactory(factory); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.services.IDisposable#dispose() - */ - public void dispose() { - if (!providers.isEmpty()) { - Object[] array = providers.toArray(); - for (int i = 0; i < array.length; i++) { - parent.removeSourceProvider((ISourceProvider) array[i]); - } - providers.clear(); - } - if (!factories.isEmpty()) { - Object[] array = factories.toArray(); - for (int i = 0; i < array.length; i++) { - parent - .removeContributionFactory((AbstractContributionFactory) array[i]); - } - factories.clear(); - } - restrictionExpression = null; - serviceLocator = null; - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.services.IServiceWithSources#addSourceProvider(org.eclipse - * .ui.ISourceProvider) - */ - public void addSourceProvider(ISourceProvider provider) { - if (!providers.contains(provider)) { - providers.add(provider); - } - parent.addSourceProvider(provider); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.services.IServiceWithSources#removeSourceProvider(org. - * eclipse.ui.ISourceProvider) - */ - public void removeSourceProvider(ISourceProvider provider) { - providers.remove(provider); - parent.removeSourceProvider(provider); - } - - public List getAdditionsForURI(MenuLocationURI uri) { - return parent.getAdditionsForURI(uri); - } - - public void registerVisibleWhen(final IContributionItem item, - final Expression visibleWhen, final Set restriction, - String identifierID) { - parent - .registerVisibleWhen(item, visibleWhen, restriction, - identifierID); - } - - public void unregisterVisibleWhen(IContributionItem item, final Set restriction) { - parent.unregisterVisibleWhen(item, restriction); - } - - public void populateContributionManager( - IServiceLocator serviceLocatorToUse, Set restriction, - ContributionManager mgr, String uri, boolean recurse) { - parent.populateContributionManager(serviceLocatorToUse, restriction, - mgr, uri, recurse); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimAdditionCacheEntry.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimAdditionCacheEntry.java deleted file mode 100644 index c18411ac9c6..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimAdditionCacheEntry.java +++ /dev/null @@ -1,274 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IExtensionRegistry; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.menus.IWidget; -import org.eclipse.ui.internal.registry.IWorkbenchRegistryConstants; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.menus.IMenuService; -import org.eclipse.ui.menus.IWorkbenchWidget; - -/** - * Handles the top level caching for 3.2 style trim - * contributions. - * - * @since 3.3 - * - */ -public class TrimAdditionCacheEntry { - private IConfigurationElement additionElement; - private MenuLocationURI uri = null; - - /** - * The map contains {@link IWorkbenchWidget} entries - * for widgets that have failed to load on a previous - * attempt. Used to prevent multiple retries at - * loading a widget (which spams the log). - */ - private Map failedWidgets = new HashMap(); - /** - * Maps the widget back to it's configurtation element - */ - private Map widgetToConfigElementMap = new HashMap(); - - - // Caches - - /** - * Maps an IContributionItem to its corresponding IConfigurationElement - */ - Map iciToConfigElementMap = new HashMap(); - - public TrimAdditionCacheEntry(IConfigurationElement element, - MenuLocationURI uri, IMenuService service) { - this.additionElement = element; - this.uri = uri; - } - - /** - * Populate the list - * - * @param additions - */ - public void getContributionItems(List additions) { - additions.clear(); - - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.menus.MenuCacheEntry#generateSubCaches() - */ - public void generateSubCaches() { - // TODO Auto-generated method stub - - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.menus.MenuCacheEntry#getVisibleWhenForItem(org.eclipse.jface.action.IContributionItem) - */ - public Expression getVisibleWhenForItem(IContributionItem item) { - // TODO Auto-generated method stub - return null; - } - - /** - * @return - */ - public String getId() { - return additionElement.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - } - - /** - * @return <code>true</code> iff the group is positioned at the start - * (or 'before') the entry that it is relative to. Default is true - * - */ - public boolean isAtStart() { - IConfigurationElement location = additionElement.getChildren(IWorkbenchRegistryConstants.TAG_LOCATION)[0]; - if (location.getChildren(IWorkbenchRegistryConstants.TAG_ORDER).length > 0) { - IConfigurationElement order = location.getChildren(IWorkbenchRegistryConstants.TAG_ORDER)[0]; - - String pos = order.getAttribute(IWorkbenchRegistryConstants.ATT_POSITION); - if (pos != null) - return (pos.equals("start") | pos.equals("before")); //$NON-NLS-1$//$NON-NLS-2$ - } - return true; - } - - /** - * Returns whether or not the defining {@link IConfigurationElement} - * declares that the widget should use extra space in the 'major' - * dimension (ie. use extra horizontal space in the status area). - * The space is equally divided with other elementa in the same - * trim area that also want to use the extra space. - * - * @param widgetElement the {@link IConfigurationElement} declaring this - * widget. - * - * @return <code>true</code> iff the resulting widget should use - * extra major space - */ - public boolean fillMajor(IConfigurationElement widgetElement) { - if (widgetElement.getChildren(IWorkbenchRegistryConstants.TAG_LAYOUT).length==0) { - return false; - } - IConfigurationElement layout = widgetElement.getChildren(IWorkbenchRegistryConstants.TAG_LAYOUT)[0]; - String fillMajorVal = layout.getAttribute(IWorkbenchRegistryConstants.ATT_FILL_MAJOR); - - return (fillMajorVal != null && fillMajorVal.equals("true")); //$NON-NLS-1$ - } - - /** - * Returns whether or not the defining {@link IConfigurationElement} - * declares that the widget should use extra space in the 'minor' - * dimension (ie. use extra vertical space in the status area) - * - * @param widgetElement the {@link IConfigurationElement} declaring this - * widget. - * - * @return <code>true</code> iff the resulting widget should use - * extra minor space - */ - public boolean fillMinor(IConfigurationElement widgetElement) { - if (widgetElement.getChildren(IWorkbenchRegistryConstants.TAG_LAYOUT).length==0) { - return false; - } - IConfigurationElement layout = widgetElement.getChildren(IWorkbenchRegistryConstants.TAG_LAYOUT)[0]; - String fillMinorVal = layout.getAttribute(IWorkbenchRegistryConstants.ATT_FILL_MINOR); - - return (fillMinorVal != null && fillMinorVal.equals("true")); //$NON-NLS-1$ - } - - /** - * @return The list of IConfigurationElements representing - * widgets to be added into this 'group' - */ - private List getWidgetConfigs() { - List widgetConfigs = new ArrayList(); - - // Return to the 'root' of the config tree and gather all elements - // for this 'group'. Note that while this is sub-optimal - // performace-wise that there are expected to be -very- - // few contributions in total (i.e. 10's, not 100's) - final IExtensionRegistry registry = Platform.getExtensionRegistry(); - final IConfigurationElement[] widgetElements = registry - .getConfigurationElementsFor(IWorkbenchRegistryConstants.EXTENSION_MENUS); - - // Locate all 'widget' additions appropriate for -this- group - for (int i = 0; i < widgetElements.length; i++) { - // Only process 'widget' entries - if (!IWorkbenchRegistryConstants.TAG_WIDGET.equals(widgetElements[i].getName())) - continue; - - // Define the initial URI spec - if (widgetElements[i].getChildren(IWorkbenchRegistryConstants.TAG_LOCATION).length > 0) { - IConfigurationElement location = widgetElements[i].getChildren(IWorkbenchRegistryConstants.TAG_LOCATION)[0]; - if (location.getChildren(IWorkbenchRegistryConstants.TAG_BAR).length > 0) { - IConfigurationElement bar = location.getChildren(IWorkbenchRegistryConstants.TAG_BAR)[0]; - - // The bar's path represents the 'group' it should go into - String path = bar.getAttribute(IWorkbenchRegistryConstants.ATT_PATH); - if (path != null && path.equals(getId())) - widgetConfigs.add(widgetElements[i]); - } - } - } - - return widgetConfigs; - } - - /** - * Attempts to load -all- widgets for this entry and - * keeps track of the successful loads only. Only elements - * who can be successfully loaded will be seen by the - * builder. - * - * @return The list of <code>IWorkbenchWidget</code> entries - * that have been successfully loaded - */ - public List getWidgets() { - List loadedWidgets = new ArrayList(); - - // Get the widget config elements for this 'group' - List widgetConfigs = getWidgetConfigs(); - for (Iterator iterator = widgetConfigs.iterator(); iterator - .hasNext();) { - IConfigurationElement widgetCE = (IConfigurationElement) iterator.next(); - - // skip elements that are known to fail - if (failedWidgets.containsKey(widgetCE)) - continue; - - IWorkbenchWidget loadedWidget = loadWidget(widgetCE); - - // Either add it to the 'valid' list or mark it - // as failed - if (loadedWidget != null) { - loadedWidgets.add(loadedWidget); - widgetToConfigElementMap.put(loadedWidget, widgetCE); - } - else - failedWidgets.put(widgetCE, widgetCE); - } - - return loadedWidgets; - } - - /** - * Attempts to load the executable extension defined within the given - * configuration element. An error is logged for any widget that fails - * to load. - * - * @param widgetCE The {@link IConfigurationElement} containing the - * widget's 'class' specification. - * - * @return The loaded {@link IWorkbenchWidget} or <code>null</code> - * if the loading fails - */ - private IWorkbenchWidget loadWidget(IConfigurationElement widgetCE) { - return (IWorkbenchWidget) Util.safeLoadExecutableExtension(widgetCE, - IWorkbenchRegistryConstants.ATT_CLASS, - IWorkbenchWidget.class); - } - - /** - * @param widget The {@link IWorkbenchWidget} to get the defining configuration - * element for. - * - * @return The defining {@link IConfigurationElement} - */ - public IConfigurationElement getElement(IWorkbenchWidget widget) { - return (IConfigurationElement) widgetToConfigElementMap.get(widget); - } - - /** - * @param widget - */ - public void removeWidget(IWidget widget) { - widgetToConfigElementMap.remove(widget); - } - - public MenuLocationURI getUri() { - return uri; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimBarManager2.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimBarManager2.java deleted file mode 100644 index 2ce81679f5d..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimBarManager2.java +++ /dev/null @@ -1,502 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.jface.menus.IWidget; -import org.eclipse.swt.SWT; -import org.eclipse.swt.layout.RowLayout; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.internal.WindowTrimProxy; -import org.eclipse.ui.internal.WorkbenchWindow; -import org.eclipse.ui.internal.layout.IWindowTrim; -import org.eclipse.ui.internal.layout.TrimLayout; -import org.eclipse.ui.internal.misc.StatusUtil; -import org.eclipse.ui.menus.AbstractWorkbenchTrimWidget; -import org.eclipse.ui.menus.IMenuService; -import org.eclipse.ui.menus.IWorkbenchWidget; -import org.eclipse.ui.statushandlers.StatusManager; - -/** - * <p> - * An implementation that supports 'trim' elements defined in using the - * <code>org.eclipse.ui.menus</code> extension point. - * </p> - * <p> - * This class is not intended to be used outside of the - * <code>org.eclipse.ui.workbench</code> plug-in. - * </p> - * - * @since 3.2 - */ -public class TrimBarManager2 { - - /** - * A List of the URI's representing the trim areas - */ - private MenuLocationURI[] trimAreaURIs = { - new MenuLocationURI("toolbar:command1"), //$NON-NLS-1$ - new MenuLocationURI("toolbar:command2"), //$NON-NLS-1$ - new MenuLocationURI("toolbar:vertical1"), //$NON-NLS-1$ - new MenuLocationURI("toolbar:vertical2"), //$NON-NLS-1$ - new MenuLocationURI("toolbar:status"), //$NON-NLS-1$ - }; - - /** - * The SWT 'side' corresponding to a URI - */ - int[] swtSides = { SWT.TOP, SWT.TOP, SWT.LEFT, SWT.RIGHT, SWT.BOTTOM }; - /** - * The window on which this menu manager exists; never <code>null</code>. - */ - private STrimBuilder fTrimBuilder; - - private WorkbenchMenuService fMenuService; - - private boolean fDirty; - - /** - * Constructs a new instance of <code>TrimBarManager</code>. - * - * @param window - * The window on which this menu manager exists; must not be - * <code>null</code>. - */ - public TrimBarManager2(final WorkbenchWindow window) { - if (window == null) { - throw new IllegalArgumentException("The window cannot be null"); //$NON-NLS-1$ - } - - // Remember the parameters - fMenuService = (WorkbenchMenuService) window.getWorkbench().getService( - IMenuService.class); - fTrimBuilder = new STrimBuilder(window); - - // New layouts are always 'dirty' - fDirty = true; - } - - /** - * Hacked version of the update method that allows the hiding of any trim - * sited at SWT.TOP. This is because the Intro management wants there to be - * no trim at the top but can only currently indicate this by using the - * CoolBar's visibility... - * - * @param force - * @param recursive - * @param hideTopTrim - */ - public void update(boolean force, boolean recursive, boolean hideTopTrim) { - if (force || isDirty()) { - // Re-render the trim based on the new layout - fTrimBuilder.build(hideTopTrim); - setDirty(false); - } - } - - /** - * Copied from the <code>MenuManager</code> method... - * - * @param force - * If true then do the update even if not 'dirty' - * @param recursive - * Update recursively - * - * @see org.eclipse.jface.action.MenuManager#update(boolean, boolean) - */ - public void update(boolean force, boolean recursive) { - update(force, recursive, false); - } - - /** - * Set the dirty state of the layout - * - * @param isDirty - */ - private void setDirty(boolean isDirty) { - fDirty = isDirty; - } - - /** - * Returns the 'dirty' state of the layout - * - * @return Always returns 'true' for now - */ - private boolean isDirty() { - return fDirty; - } - - /** - * This is a convenience class that maintains the list of the widgets in the - * group. This allows any position / orientation changes to the group to be - * passed on to all the widgets for that group. - * - * @since 3.2 - * - */ - private class TrimWidgetProxy extends WindowTrimProxy { - - private List widgets; - private TrimAdditionCacheEntry cacheEntry; - private int originalSide; - private int curSide; - - private Composite parent; - - /** - * Constructor that takes in any information necessary to implement an - * IWindowTrim and also has enough state to manage a group with multiple - * IWidget contributions. - * - */ - public TrimWidgetProxy(List widgets, int side, Composite parent, - TrimAdditionCacheEntry entry, boolean resizeable) { - super(parent, entry.getId(), entry.getId(), SWT.TOP | SWT.BOTTOM | SWT.LEFT - | SWT.RIGHT, resizeable); - - // Remember our widget structure - this.widgets = widgets; - this.curSide = side; - this.originalSide = side; - this.parent = parent; - this.cacheEntry = entry; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.WindowTrimProxy#dock(int) - */ - public void dock(int newSide) { - // out with the old... - for (Iterator iter = widgets.iterator(); iter.hasNext();) { - IWidget widget = (IWidget) iter.next(); - widget.dispose(); - - cacheEntry.removeWidget(widget); - } - - // ...in with the new - for (Iterator iter = widgets.iterator(); iter.hasNext();) { - IWorkbenchWidget widget = (IWorkbenchWidget) iter.next(); - if (widget instanceof AbstractWorkbenchTrimWidget) - ((AbstractWorkbenchTrimWidget)widget).fill(parent, curSide, newSide); - else - widget.fill(parent); - } - - curSide = newSide; - parent.layout(); - } - - /** - * Disposes all the widgets contributed into this group and then - * disposes the group's 'proxy' control - */ - public void dispose() { - for (Iterator iter = widgets.iterator(); iter.hasNext();) { - IWidget widget = (IWidget) iter.next(); - widget.dispose(); - - // Remove the IWidget from the entry's cache - cacheEntry.removeWidget(widget); - } - - getControl().dispose(); - } - - /** - * @return The side that the trim was declared to be on - */ - public int getSide() { - return originalSide; - } - - /** - * @return Whether this addition is at the start or end of the - * containing trim area - */ - public boolean isAtStart() { - //Delegate to the cache entry - return cacheEntry.isAtStart(); - } - } - - /** - * A convenience class that implements the 'rendering' code necessary to - * turn the contributions to the 'trim' bar into actual SWT controls. - * - * @since 3.2 - * - */ - private class STrimBuilder { - /** - * The WorkbenchWindow that this builder is for - */ - private WorkbenchWindow fWindow; - - /** - * The list of <code>WindowTrimProxy</code> elements currently - * rendered in the WorkbenchWindow. Used to support the update mechanism - * (specifically, it's needed to implement the <code>tearDown</code> - * method). - */ - private List curGroups = new ArrayList(); - - /** - * Map to cache which trim has already been initialized - */ - private Map initializedTrim = new HashMap(); - - /** - * Construct a trim builder for the given WorkbenchWindow - * - * @param window - * The WorkbenchWindow to render the trim on - */ - public STrimBuilder(WorkbenchWindow window) { - fWindow = window; - } - - /** - * Remove any rendered trim. This method will always be directly - * followed by a call to the 'build' method to update the contents. - */ - public void tearDown() { - // First, remove all trim - for (Iterator iter = curGroups.iterator(); iter.hasNext();) { - TrimWidgetProxy proxy = (TrimWidgetProxy) iter.next(); - fWindow.getTrimManager().removeTrim(proxy); - - try { - proxy.dispose(); - } catch (Throwable e) { - IStatus status = null; - if (e instanceof CoreException) { - status = ((CoreException) e).getStatus(); - } else { - status = StatusUtil - .newStatus( - IStatus.ERROR, - "Internal plug-in widget delegate error on dispose.", e); //$NON-NLS-1$ - } - StatusUtil - .handleStatus( - status, - "widget delegate failed on dispose: id = " + proxy.getId(), StatusManager.LOG); //$NON-NLS-1$ - } - } - - // Clear out the old list - curGroups.clear(); - } - - /** - * Construct the trim based on the contributions. - * - * @param layout - * The new layout information - * @param hideTopTrim - * <code>true</code> iff we don't want to display trim - * contributed into the SWT.TOP area. This is because the - * 'Intro' View hides the CBanner (and so, presumably, also - * wants to not show any other trim at the top. - * - * @param window - * The widnow to 'render' the trim into - * - */ - public void build(boolean hideTopTrim) { - tearDown(); - - for (int i = 0; i < trimAreaURIs.length; i++) { - processAdditions(trimAreaURIs[i], hideTopTrim); - } - } - - /** - * @param menuLocationURI - * @param hideTopTrim - */ - private void processAdditions(MenuLocationURI trimURI, boolean hideTopTrim) { - List additions = fMenuService.getAdditionsForURI(trimURI); - if (additions.size() == 0) - return; - - int swtSide = getSide(trimURI); - - // Dont show trim on the top if it's 'hidden' - if (swtSide == SWT.TOP && hideTopTrim) - return; - - // Each trim addition represents a 'group' into which one or more - // widgets can be placed... - for (Iterator iterator = additions.iterator(); iterator.hasNext();) { - TrimAdditionCacheEntry trimEntry = (TrimAdditionCacheEntry) iterator.next(); - String groupId = trimEntry.getId(); - - // Get the list of IConfgurationElements representing - // widgets in this group - List widgets = trimEntry.getWidgets(); - if (widgets.size() == 0) - continue; - - // Create a 'container' composite for the group - Composite grpComposite = new Composite(fWindow.getShell(), SWT.NONE); - grpComposite.setToolTipText(groupId); - - // Create the layout for the 'group' container...-no- border margins - RowLayout rl = new RowLayout(); - rl.marginBottom = rl.marginHeight = rl.marginLeft = rl.marginRight = rl.marginTop = rl.marginWidth = 0; - grpComposite.setLayout(rl); - - // keep track of whether -any- of the widgets are resizeable - boolean resizeable = false; - - for (Iterator widgetIter = widgets.iterator(); widgetIter.hasNext();) { - IWorkbenchWidget widget = (IWorkbenchWidget) widgetIter.next(); - IConfigurationElement widgetElement = trimEntry.getElement(widget); - if (widget != null) { - resizeable |= trimEntry.fillMajor(widgetElement); - renderTrim(grpComposite, widget, swtSide); - } - } - - // Create the trim proxy for this group - TrimWidgetProxy groupTrimProxy = new TrimWidgetProxy(widgets, - swtSide, grpComposite, trimEntry, resizeable); - curGroups.add(groupTrimProxy); - - // 'Site' the group in its default location - placeGroup(groupTrimProxy); - } - } - - private void placeGroup(final TrimWidgetProxy proxy) { - // Get the placement parameters - final int side = proxy.getSide(); - boolean atStart = proxy.isAtStart(); - - // Place the trim before any other trim if it's - // at the 'start'; otherwise place it at the end - IWindowTrim beforeMe = null; - if (atStart) { - List trim = fWindow.getTrimManager().getAreaTrim(side); - if (trim.size() > 0) - beforeMe = (IWindowTrim) trim.get(0); - } - - // Add the group into trim...safely - try { - proxy.dock(side); // ensure that the widgets are properly oriented - TrimLayout tl = (TrimLayout) fWindow.getShell().getLayout(); - tl.addTrim(side, proxy, beforeMe); - } catch (Throwable e) { - IStatus status = null; - if (e instanceof CoreException) { - status = ((CoreException) e).getStatus(); - } else { - status = StatusUtil - .newStatus( - IStatus.ERROR, - "Internal plug-in widget delegate error on dock.", e); //$NON-NLS-1$ - } - StatusUtil.handleStatus(status, "widget delegate failed on dock: id = " + proxy.getId(), //$NON-NLS-1$ - StatusManager.LOG); - } - } - - /** - * Render a particular SWidget into a given group - * - * @param groupComposite - * The parent to create the widgets under - * @param widget - * The SWidget to render - * @param side - */ - private void renderTrim(final Composite groupComposite, IWidget iw, - final int side) { - // OK, fill the widget - if (iw != null) { - // The -first- time trim is displayed we'll initialize it - if (iw instanceof IWorkbenchWidget && initializedTrim.get(iw) == null) { - IWorkbenchWidget iww = (IWorkbenchWidget) iw; - iww.init(fWindow); - initializedTrim.put(iw, iw); - } - - if (iw instanceof AbstractWorkbenchTrimWidget) - ((AbstractWorkbenchTrimWidget)iw).fill(groupComposite, SWT.DEFAULT, side); - else - iw.fill(groupComposite); - } - } - - private int getSide(MenuLocationURI uri) { - for (int i = 0; i < trimAreaURIs.length; i++) { - if (trimAreaURIs[i].getRawString().equals(uri.getRawString())) - return swtSides[i]; - } - return SWT.BOTTOM; - } - - - /** - * Reposition any contributed trim whose id is -not- a 'knownId'. If the - * id is known then the trim has already been positioned from the stored - * workbench state. If it isn't then it's a new contribution whose - * default position may have been trashed by the WorkbenchWindow's - * 'restoreState' handling. - * - * @param knownIds - * A List of strings containing the ids of any trim that was - * explicitly positioned during the restore state. - */ - public void updateLocations(List knownIds) { - for (Iterator iter = curGroups.iterator(); iter.hasNext();) { - TrimWidgetProxy proxy = (TrimWidgetProxy) iter.next(); - if (!knownIds.contains(proxy.getId())) { - placeGroup(proxy); - } - } - } - } - - /** - * Updates the placement of any contributed trim that is -not- in the - * 'knownIds' list (which indicates that it has already been placed using - * cached workspace data. - * - * Forward on to the bulder for implementation - */ - public void updateLocations(List knownIds) { - fTrimBuilder.updateLocations(knownIds); - } - - /** - * unhook the menu service. - */ - public void dispose() { - fMenuService = null; - fTrimBuilder = null; - } -} - diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimContributionManager.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimContributionManager.java deleted file mode 100644 index dd4ba565ed7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/menus/TrimContributionManager.java +++ /dev/null @@ -1,326 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.menus; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.Set; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.jface.action.ContributionManager; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.ToolBarManager; -import org.eclipse.jface.internal.provisional.action.IToolBarContributionItem; -import org.eclipse.swt.SWT; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.ui.internal.WorkbenchWindow; -import org.eclipse.ui.internal.layout.IWindowTrim; -import org.eclipse.ui.internal.layout.TrimLayout; -import org.eclipse.ui.internal.misc.StatusUtil; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.menus.AbstractContributionFactory; -import org.eclipse.ui.menus.IMenuService; -import org.eclipse.ui.menus.MenuUtil; -import org.eclipse.ui.statushandlers.StatusManager; - -/** - * Manage trim contributions added through the 'org.eclipse.ui.menus' - * extension point. - * - * @since 3.3 - * - */ -public class TrimContributionManager extends ContributionManager { - private class ToolBarTrimProxy implements IWindowTrim { - private String id; - private String uriSpec; - private WorkbenchMenuService menuService; - private WorkbenchWindow wbw; - private ToolBar tb = null; - private ToolBarManager tbm = null; - - ToolBarTrimProxy(String id, WorkbenchWindow wbw) { - this.id = id; - uriSpec = "toolbar:" + id; //$NON-NLS-1$ - this.wbw = wbw; - - this.menuService = (WorkbenchMenuService) wbw.getWorkbench().getService( - IMenuService.class); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#dock(int) - */ - public void dock(int dropSide) { - dispose(); - - int orientation = SWT.HORIZONTAL; - if (dropSide == SWT.LEFT || dropSide == SWT.RIGHT) - orientation = SWT.VERTICAL; - - // Create the new control, manager... - tbm = new ToolBarManager(SWT.FLAT | orientation); -// menuService.populateContributionManager(tbm, uriSpec); - menuService.populateContributionManager(wbw, restrictionExpression, tbm, uriSpec, true); - - // Set the state for any Control entries - IContributionItem[] items = tbm.getItems(); - for (int i = 0; i < items.length; i++) { - if (items[i] instanceof InternalControlContribution) { - InternalControlContribution wbwcc = (InternalControlContribution) items[i]; - wbwcc.setWorkbenchWindow(wbw); - wbwcc.setCurSide(dropSide); - } - } - - // OK, create the ToolBar (causes an 'update(true)' - tb = tbm.createControl(wbw.getShell()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#getControl() - */ - public Control getControl() { - return tb; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#getDisplayName() - */ - public String getDisplayName() { - return getId(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#getHeightHint() - */ - public int getHeightHint() { - return SWT.DEFAULT; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#getId() - */ - public String getId() { - return id; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#getValidSides() - */ - public int getValidSides() { - return SWT.TOP | SWT.BOTTOM | SWT.LEFT | SWT.RIGHT; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#getWidthHint() - */ - public int getWidthHint() { - return SWT.DEFAULT; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#handleClose() - */ - public void handleClose() { - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#isCloseable() - */ - public boolean isCloseable() { - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.layout.IWindowTrim#isResizeable() - */ - public boolean isResizeable() { - return false; - } - - /** - * Dispose any trim element resources - */ - public void dispose() { - if (tbm != null) { - tbm.dispose(); - tbm.removeAll(); - } - } - } - - /** - * A List of the URI's representing the trim areas - */ - private String[] trimAreaURIs = { - MenuUtil.TRIM_COMMAND1, - MenuUtil.TRIM_COMMAND2, - MenuUtil.TRIM_VERTICAL1, - MenuUtil.TRIM_VERTICAL2, - MenuUtil.TRIM_STATUS - }; - - /** - * The SWT 'side' corresponding to a URI - */ - private int[] swtSides = { SWT.TOP, SWT.TOP, SWT.LEFT, SWT.RIGHT, SWT.BOTTOM }; - - private WorkbenchWindow wbWindow; - TrimLayout layout; - private InternalMenuService menuService; - - List contributedTrim = new ArrayList(); - - List contributedLists = new ArrayList(); - - private Set restrictionExpression; - - /** - * Construct a contribution manager for the given window - */ - public TrimContributionManager(WorkbenchWindow window) { - wbWindow = window; - layout = (TrimLayout) wbWindow.getShell().getLayout(); - menuService = (InternalMenuService) window.getService( - IMenuService.class); - restrictionExpression = wbWindow.getMenuRestrictions(); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.IContributionManager#update(boolean) - */ - public void update(boolean force) { - update(force, false); - } - - public void update(boolean force, boolean hideTopTrim) { - // Remove any contributed trim - teardown(); - - // Process the additions for each 'area' - for (int i = 0; i < trimAreaURIs.length; i++) { - // IntroBar want to hide the top trim - if (hideTopTrim && swtSides[i] == SWT.TOP) - continue; - - List contribs = menuService.getAdditionsForURI(new MenuLocationURI(trimAreaURIs[i])); - - for (Iterator cacheIter = contribs.iterator(); cacheIter.hasNext();) { - AbstractContributionFactory cache = (AbstractContributionFactory) cacheIter.next(); - ContributionRoot ciList = new ContributionRoot(menuService, - restrictionExpression, this, cache); - cache.createContributionItems(wbWindow, ciList); - - // Where should we put this? - IWindowTrim insertBefore = null; - MenuLocationURI uri = new MenuLocationURI(cache.getLocation()); - String query = uri.getQuery(); - String[] args = Util.split(query, '='); - if (args.length == 2) { - String relative = args[0]; - String relId = args[1]; - insertBefore = layout.getTrim(relId); - if (MenuUtil.QUERY_AFTER.equals(relative) - && insertBefore != null) { - // Get the trim -after- the id'd one - List areaTrim = layout.getAreaTrim(swtSides[i]); - for (Iterator iterator = areaTrim.iterator(); iterator - .hasNext();) { - IWindowTrim trimElement = (IWindowTrim) iterator - .next(); - if (insertBefore == trimElement) { - insertBefore = (IWindowTrim) (iterator - .hasNext() ? iterator.next() : null); - } - } - } - } - - // If we're adding to the 'command1' area then we're -before- - // the CoolBar - if (insertBefore == null && i == 0) { - insertBefore = layout - .getTrim("org.eclipse.ui.internal.WorkbenchWindow.topBar"); //$NON-NLS-1$ - } - - // save the list for later cleanup of any visibility expressions that were added. - contributedLists.add(ciList); - for (Iterator ciIter = ciList.getItems().iterator(); ciIter.hasNext();) { - IContributionItem ci = (IContributionItem) ciIter.next(); - if (ci instanceof IToolBarContributionItem) { - // HACK!! Fake this - ToolBarTrimProxy tbProxy = new ToolBarTrimProxy(ci.getId(), wbWindow); - tbProxy.dock(swtSides[i]); - - layout.addTrim(swtSides[i], tbProxy, insertBefore); - contributedTrim.add(tbProxy); - } - } - } - } - } - - private void teardown() { - // First, remove all trim - for (Iterator iter = contributedTrim.iterator(); iter.hasNext();) { - ToolBarTrimProxy proxy = (ToolBarTrimProxy) iter.next(); - layout.removeTrim(proxy); - - try { - proxy.dispose(); - } catch (Throwable e) { - IStatus status = null; - if (e instanceof CoreException) { - status = ((CoreException) e).getStatus(); - } else { - status = StatusUtil - .newStatus( - IStatus.ERROR, - "Internal plug-in widget delegate error on dispose.", e); //$NON-NLS-1$ - } - StatusUtil - .handleStatus( - status, - "widget delegate failed on dispose: id = " + proxy.getId(), StatusManager.LOG); //$NON-NLS-1$ - } - } - - // Clear out the old list - contributedTrim.clear(); - - // clean up the list of ContributionLists - for (Iterator iter = contributedLists.iterator(); iter.hasNext();) { - ContributionRoot list = (ContributionRoot) iter.next(); - list.release(); - } - - contributedLists.clear(); - } - - /** - * - */ - public void dispose() { - teardown(); - } - - /** - * @param knownIds - */ - public void updateLocations(List knownIds) { - // TODO Auto-generated method stub - - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/AbstractTableInformationControl.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/AbstractTableInformationControl.java deleted file mode 100644 index 73be4e8a76d..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/AbstractTableInformationControl.java +++ /dev/null @@ -1,684 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.core.runtime.Platform; -import org.eclipse.jface.viewers.ILabelProvider; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.jface.viewers.TableViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerFilter; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.events.FocusListener; -import org.eclipse.swt.events.KeyEvent; -import org.eclipse.swt.events.KeyListener; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.MouseAdapter; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.MouseMoveListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.events.TraverseEvent; -import org.eclipse.swt.events.TraverseListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.FontMetrics; -import org.eclipse.swt.graphics.GC; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Item; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Layout; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.Table; -import org.eclipse.swt.widgets.TableItem; -import org.eclipse.swt.widgets.Text; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.misc.StringMatcher; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabItem; - -/** - * @since 3.0 - */ -public abstract class AbstractTableInformationControl { - - /** - * The NamePatternFilter selects the elements which match the given string - * patterns. - */ - protected class NamePatternFilter extends ViewerFilter { - - public NamePatternFilter() { - //no-op - } - - /* - * (non-Javadoc) Method declared on ViewerFilter. - */ - public boolean select(Viewer viewer, Object parentElement, - Object element) { - StringMatcher matcher = getMatcher(); - if (matcher == null || !(viewer instanceof TableViewer)) { - return true; - } - TableViewer tableViewer = (TableViewer) viewer; - - String matchName = ((ILabelProvider) tableViewer.getLabelProvider()) - .getText(element); - - if(matchName == null) { - return false; - } - // A dirty editor's label will start with dirty prefix, this prefix - // should not be taken in consideration when matching with a pattern - String prefix = DefaultTabItem.DIRTY_PREFIX; - if (matchName.startsWith(prefix)) { - matchName = matchName.substring(prefix.length()); - } - return matchName != null && matcher.match(matchName); - } - } - - private static class BorderFillLayout extends Layout { - - /** The border widths. */ - final int fBorderSize; - - /** - * Creates a fill layout with a border. - */ - public BorderFillLayout(int borderSize) { - if (borderSize < 0) { - throw new IllegalArgumentException(); - } - fBorderSize = borderSize; - } - - /* - * @see org.eclipse.swt.widgets.Layout#computeSize(org.eclipse.swt.widgets.Composite, - * int, int, boolean) - */ - protected Point computeSize(Composite composite, int wHint, int hHint, - boolean flushCache) { - - Control[] children = composite.getChildren(); - Point minSize = new Point(0, 0); - - if (children != null) { - for (int i = 0; i < children.length; i++) { - Point size = children[i].computeSize(wHint, hHint, - flushCache); - minSize.x = Math.max(minSize.x, size.x); - minSize.y = Math.max(minSize.y, size.y); - } - } - - minSize.x += fBorderSize * 2 + RIGHT_MARGIN; - minSize.y += fBorderSize * 2; - - return minSize; - } - - /* - * @see org.eclipse.swt.widgets.Layout#layout(org.eclipse.swt.widgets.Composite, - * boolean) - */ - protected void layout(Composite composite, boolean flushCache) { - - Control[] children = composite.getChildren(); - Point minSize = new Point(composite.getClientArea().width, - composite.getClientArea().height); - - if (children != null) { - for (int i = 0; i < children.length; i++) { - Control child = children[i]; - child.setSize(minSize.x - fBorderSize * 2, minSize.y - - fBorderSize * 2); - child.setLocation(fBorderSize, fBorderSize); - } - } - } - } - - /** Border thickness in pixels. */ - private static final int BORDER = 1; - - /** Right margin in pixels. */ - private static final int RIGHT_MARGIN = 3; - - /** The control's shell */ - private Shell fShell; - - /** The composite */ - protected Composite fComposite; - - /** The control's text widget */ - private Text fFilterText; - - /** The control's table widget */ - private TableViewer fTableViewer; - - /** The control width constraint */ - //private int fMaxWidth= -1; - /** The control height constraint */ - //private int fMaxHeight= -1; - /** The current string matcher */ - private StringMatcher fStringMatcher; - - /** - * Creates an information control with the given shell as parent. The given - * styles are applied to the shell and the table widget. - * - * @param parent - * the parent shell - * @param shellStyle - * the additional styles for the shell - * @param controlStyle - * the additional styles for the control - */ - public AbstractTableInformationControl(Shell parent, int shellStyle, - int controlStyle) { - fShell = new Shell(parent, shellStyle); - Display display = fShell.getDisplay(); - fShell.setBackground(display.getSystemColor(SWT.COLOR_BLACK)); - - // Composite for filter text and viewer - - fComposite = new Composite(fShell, SWT.RESIZE); - GridLayout layout = new GridLayout(1, false); - fComposite.setLayout(layout); - // fComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - createFilterText(fComposite); - - fTableViewer = createTableViewer(fComposite, controlStyle); - - final Table table = fTableViewer.getTable(); - table.addKeyListener(new KeyListener() { - public void keyPressed(KeyEvent e) { - switch (e.keyCode) { - case SWT.ESC: - dispose(); - break; - case SWT.DEL: - removeSelectedItems(); - e.character = SWT.NONE; - e.doit = false; - break; - case SWT.ARROW_UP: - if (table.getSelectionIndex() == 0) { - // on the first item, going up should grant focus to - // text field - fFilterText.setFocus(); - } - break; - case SWT.ARROW_DOWN: - if (table.getSelectionIndex() == table.getItemCount() - 1) { - // on the last item, going down should grant focus to - // the text field - fFilterText.setFocus(); - } - break; - } - } - - public void keyReleased(KeyEvent e) { - // do nothing - } - }); - - table.addSelectionListener(new SelectionListener() { - public void widgetSelected(SelectionEvent e) { - // do nothing; - } - - public void widgetDefaultSelected(SelectionEvent e) { - gotoSelectedElement(); - } - }); - - /* - * Bug in GTK, see SWT bug: 62405 Editor drop down performance slow on - * Linux-GTK on mouse move. - * Rather then removing the support altogether this feature has been - * worked around for GTK only as we expect that newer versions of GTK - * will no longer exhibit this quality and we will be able to have the - * desired support running on all platforms. See - * comment https://bugs.eclipse.org/bugs/show_bug.cgi?id=62405#c22 - * TODO: remove this code once bug 62405 is fixed for the mainstream GTK - * version - */ - final int ignoreEventCount = Platform.getWS().equals(Platform.WS_GTK) ? 4 : 1; - - table.addMouseMoveListener(new MouseMoveListener() { - TableItem fLastItem = null; - int lastY = 0; - int itemHeightdiv4 = table.getItemHeight() / 4; - int tableHeight = table.getBounds().height; - Point tableLoc = table.toDisplay(0,0); - int divCount = 0; - public void mouseMove(MouseEvent e) { - if (divCount == ignoreEventCount) { - divCount = 0; - } - if (table.equals(e.getSource()) & ++divCount == ignoreEventCount) { - Object o = table.getItem(new Point(e.x, e.y)); - if (fLastItem == null ^ o == null) { - table.setCursor(o == null ? null : table.getDisplay().getSystemCursor( - SWT.CURSOR_HAND)); - } - if (o instanceof TableItem && lastY != e.y) { - lastY = e.y; - if (!o.equals(fLastItem)) { - fLastItem = (TableItem) o; - table.setSelection(new TableItem[] { fLastItem }); - } else if (e.y < itemHeightdiv4) { - // Scroll up - Item item = fTableViewer.scrollUp(e.x + tableLoc.x, e.y + tableLoc.y); - if (item instanceof TableItem) { - fLastItem = (TableItem) item; - table.setSelection(new TableItem[] { fLastItem }); - } - } else if (e.y > tableHeight - itemHeightdiv4) { - // Scroll down - Item item = fTableViewer.scrollDown(e.x + tableLoc.x, e.y + tableLoc.y); - if (item instanceof TableItem) { - fLastItem = (TableItem) item; - table.setSelection(new TableItem[] { fLastItem }); - } - } - } else if (o == null) { - fLastItem = null; - } - } - } - }); - - table.addMouseListener(new MouseAdapter() { - public void mouseUp(MouseEvent e) { - if (table.getSelectionCount() < 1) { - return; - } - - if (e.button == 1) { - if (table.equals(e.getSource())) { - Object o = table.getItem(new Point(e.x, e.y)); - TableItem selection = table.getSelection()[0]; - if (selection.equals(o)) { - gotoSelectedElement(); - } - } - } - if (e.button == 3) { - TableItem tItem = fTableViewer.getTable().getItem( - new Point(e.x, e.y)); - if (tItem != null) { - Menu menu = new Menu(fTableViewer.getTable()); - MenuItem mItem = new MenuItem(menu, SWT.NONE); - mItem.setText(WorkbenchMessages.PartPane_close); - mItem.addSelectionListener(new SelectionAdapter() { - public void widgetSelected( - SelectionEvent selectionEvent) { - removeSelectedItems(); - } - }); - menu.setVisible(true); - } - } - } - }); - - fShell.addTraverseListener(new TraverseListener() { - public void keyTraversed(TraverseEvent e) { - switch (e.detail) { - case SWT.TRAVERSE_PAGE_NEXT: - e.detail = SWT.TRAVERSE_NONE; - e.doit = true; - { - int n = table.getItemCount(); - if (n == 0) - return; - - int i = table.getSelectionIndex() + 1; - if (i >= n) - i = 0; - table.setSelection(i); - } - break; - - case SWT.TRAVERSE_PAGE_PREVIOUS: - e.detail = SWT.TRAVERSE_NONE; - e.doit = true; - { - int n = table.getItemCount(); - if (n == 0) - return; - - int i = table.getSelectionIndex() - 1; - if (i < 0) - i = n - 1; - table.setSelection(i); - } - break; - } - } - }); - - int border = ((shellStyle & SWT.NO_TRIM) == 0) ? 0 : BORDER; - fShell.setLayout(new BorderFillLayout(border)); - - setInfoSystemColor(); - installFilter(); - } - - /** - * Removes the selected items from the list and closes their corresponding tabs - * Selects the next item in the list or disposes it if its presentation is disposed - */ - protected void removeSelectedItems() { - int selInd = fTableViewer.getTable().getSelectionIndex(); - if (deleteSelectedElements()) { - return; - } - fTableViewer.refresh(); - if (selInd >= fTableViewer.getTable().getItemCount()) { - selInd = fTableViewer.getTable().getItemCount() - 1; - } - if (selInd >= 0) { - fTableViewer.getTable().setSelection(selInd); - } - } - - protected abstract TableViewer createTableViewer(Composite parent, int style); - - public TableViewer getTableViewer() { - return fTableViewer; - } - - protected Text createFilterText(Composite parent) { - fFilterText = new Text(parent, SWT.NONE); - - GridData data = new GridData(); - GC gc = new GC(parent); - gc.setFont(parent.getFont()); - FontMetrics fontMetrics = gc.getFontMetrics(); - gc.dispose(); - - data.heightHint = org.eclipse.jface.dialogs.Dialog - .convertHeightInCharsToPixels(fontMetrics, 1); - data.horizontalAlignment = GridData.FILL; - data.verticalAlignment = GridData.BEGINNING; - fFilterText.setLayoutData(data); - - fFilterText.addKeyListener(new KeyListener() { - public void keyPressed(KeyEvent e) { - switch (e.keyCode) { - case SWT.CR: - case SWT.KEYPAD_CR: - gotoSelectedElement(); - break; - case SWT.ARROW_DOWN: - fTableViewer.getTable().setFocus(); - fTableViewer.getTable().setSelection(0); - break; - case SWT.ARROW_UP: - fTableViewer.getTable().setFocus(); - fTableViewer.getTable() - .setSelection(fTableViewer.getTable().getItemCount() - 1); - break; - case SWT.ESC: - dispose(); - break; - } - } - - public void keyReleased(KeyEvent e) { - // do nothing - } - }); - - // Horizontal separator line - Label separator = new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL - | SWT.LINE_DOT); - separator.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - return fFilterText; - } - - private void setInfoSystemColor() { - Display display = fShell.getDisplay(); - setForegroundColor(display.getSystemColor(SWT.COLOR_INFO_FOREGROUND)); - setBackgroundColor(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND)); - } - - private void installFilter() { - fFilterText.setText(""); //$NON-NLS-1$ - - fFilterText.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - String text = ((Text) e.widget).getText(); - int length = text.length(); - if (length > 0 && text.charAt(length - 1) != '*') { - text = text + '*'; - } - setMatcherString(text); - } - }); - } - - /** - * The string matcher has been modified. The default implementation - * refreshes the view and selects the first macthed element - */ - protected void stringMatcherUpdated() { - // refresh viewer to refilter - fTableViewer.getControl().setRedraw(false); - fTableViewer.refresh(); - selectFirstMatch(); - fTableViewer.getControl().setRedraw(true); - } - - /** - * Sets the patterns to filter out for the receiver. - * <p> - * The following characters have special meaning: ? => any character * => - * any string - * </p> - */ - protected void setMatcherString(String pattern) { - if (pattern.length() == 0) { - fStringMatcher = null; - } else { - boolean ignoreCase = pattern.toLowerCase().equals(pattern); - fStringMatcher = new StringMatcher(pattern, ignoreCase, false); - } - stringMatcherUpdated(); - } - - protected StringMatcher getMatcher() { - return fStringMatcher; - } - - /** - * Implementers can modify - */ - protected Object getSelectedElement() { - return ((IStructuredSelection) fTableViewer.getSelection()) - .getFirstElement(); - } - - /** - * Implementers can modify - */ - protected IStructuredSelection getSelectedElements() { - return (IStructuredSelection) fTableViewer.getSelection(); - } - - protected abstract void gotoSelectedElement(); - - /** - * Delete all selected elements. - * - * @return <code>true</code> if there are no elements left after deletion. - */ - protected abstract boolean deleteSelectedElements(); - - /** - * Selects the first element in the table which matches the current filter - * pattern. - */ - protected void selectFirstMatch() { - Table table = fTableViewer.getTable(); - Object element = findElement(table.getItems()); - if (element != null) { - fTableViewer.setSelection(new StructuredSelection(element), true); - } else { - fTableViewer.setSelection(StructuredSelection.EMPTY); - } - } - - private Object findElement(TableItem[] items) { - ILabelProvider labelProvider = (ILabelProvider) fTableViewer - .getLabelProvider(); - for (int i = 0; i < items.length; i++) { - Object element = items[i].getData(); - if (fStringMatcher == null) { - return element; - } - - if (element != null) { - String label = labelProvider.getText(element); - if(label == null) { - return null; - } - // remove the dirty prefix from the editor's label - String prefix = DefaultTabItem.DIRTY_PREFIX; - if (label.startsWith(prefix)) { - label = label.substring(prefix.length()); - } - if (fStringMatcher.match(label)) { - return element; - } - } - } - return null; - } - - public abstract void setInput(Object information); - - protected void inputChanged(Object newInput, Object newSelection) { - fFilterText.setText(""); //$NON-NLS-1$ - fTableViewer.setInput(newInput); - selectFirstMatch(); - - // Resize the table's height accordingly to the new input - Table viewerTable = fTableViewer.getTable(); - Point tableSize = viewerTable.computeSize(SWT.DEFAULT, SWT.DEFAULT); - int tableMaxHeight = fComposite.getDisplay().getBounds().height / 2; - // removes padding if necessary - int tableHeight = (tableSize.y <= tableMaxHeight) ? tableSize.y - - viewerTable.getItemHeight() - viewerTable.getItemHeight() / 2 - : tableMaxHeight; - ((GridData) viewerTable.getLayoutData()).heightHint = tableHeight; - Point fCompSize = fComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT); - fComposite.setSize(fCompSize); - fComposite.getShell().setSize(fCompSize); - } - - public void setVisible(boolean visible) { - fShell.setVisible(visible); - } - - public void dispose() { - if (fShell != null) { - if (!fShell.isDisposed()) { - fShell.dispose(); - } - fShell = null; - fTableViewer = null; - fComposite = null; - fFilterText = null; - } - } - - public boolean hasContents() { - return fTableViewer != null && fTableViewer.getInput() != null; - } - - public void setSizeConstraints(int maxWidth, int maxHeight) { - //fMaxWidth= maxWidth; - //fMaxHeight= maxHeight; - } - - public Point computeSizeHint() { - return fShell.computeSize(SWT.DEFAULT, SWT.DEFAULT); - } - - public void setLocation(Point location) { - Rectangle trim = fShell.computeTrim(0, 0, 0, 0); - Point textLocation = fComposite.getLocation(); - location.x += trim.x - textLocation.x; - location.y += trim.y - textLocation.y; - fShell.setLocation(location); - } - - public void setSize(int width, int height) { - fShell.setSize(width, height); - } - - public void addDisposeListener(DisposeListener listener) { - fShell.addDisposeListener(listener); - } - - public void removeDisposeListener(DisposeListener listener) { - fShell.removeDisposeListener(listener); - } - - public void setForegroundColor(Color foreground) { - fTableViewer.getTable().setForeground(foreground); - fFilterText.setForeground(foreground); - fComposite.setForeground(foreground); - } - - public void setBackgroundColor(Color background) { - fTableViewer.getTable().setBackground(background); - fFilterText.setBackground(background); - fComposite.setBackground(background); - } - - public boolean isFocusControl() { - return fTableViewer.getControl().isFocusControl() - || fFilterText.isFocusControl(); - } - - public void setFocus() { - fShell.forceFocus(); - fFilterText.setFocus(); - } - - public void addFocusListener(FocusListener listener) { - fShell.addFocusListener(listener); - } - - public void removeFocusListener(FocusListener listener) { - fShell.removeFocusListener(listener); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/BasicPartList.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/BasicPartList.java deleted file mode 100644 index 8ec0f131faa..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/BasicPartList.java +++ /dev/null @@ -1,355 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.presentations; - -import java.util.ArrayList; -import java.util.Iterator; - -import org.eclipse.jface.util.Util; -import org.eclipse.jface.viewers.ColumnLabelProvider; -import org.eclipse.jface.viewers.ColumnViewerToolTipSupport; -import org.eclipse.jface.viewers.ContentViewer; -import org.eclipse.jface.viewers.IBaseLabelProvider; -import org.eclipse.jface.viewers.ILabelProvider; -import org.eclipse.jface.viewers.IStructuredContentProvider; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.TableViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerComparator; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.RGB; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.Table; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabItem; -import org.eclipse.ui.internal.presentations.util.AbstractTabItem; -import org.eclipse.ui.internal.presentations.util.PresentablePartFolder; -import org.eclipse.ui.internal.tweaklets.TabBehaviour; -import org.eclipse.ui.internal.tweaklets.Tweaklets; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class BasicPartList extends AbstractTableInformationControl { - - private PresentablePartFolder folder; - private IStackPresentationSite site; - - private class BasicStackListContentProvider implements - IStructuredContentProvider { - - /** - * Constructor for stack list content provider. - * - */ - public BasicStackListContentProvider() { - //no-op - } - - public void dispose() { - //no-op - } - - public Object[] getElements(Object inputElement) { - if (folder == null) { - return new IPresentablePart[0]; - } - - return folder.getPartList(); - } - - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { - folder = (PresentablePartFolder) newInput; - } - } - - private class BasicStackListLabelProvider extends ColumnLabelProvider { - - private Font visibleEditorsFont; - private Font invisibleEditorsFont; - private Color visibleEditorsColor; - - /** - * Constructor for stack list label provider. - * - */ - public BasicStackListLabelProvider() { - //no-op - } - - public String getText(Object element) { - IPresentablePart presentablePart = (IPresentablePart) element; - if (presentablePart.isDirty()) { - return DefaultTabItem.DIRTY_PREFIX + presentablePart.getName(); - } - - return presentablePart.getName(); - } - - public Image getImage(Object element) { - IPresentablePart presentablePart = (IPresentablePart) element; - return presentablePart.getTitleImage(); - } - - public Font getFont(Object element) { - IPresentablePart presentablePart = (IPresentablePart)element; - - AbstractTabItem item = folder.getTab(presentablePart); - Control control = folder.getTabFolder().getControl(); - // if in single tab mode, do not use the bold font for non-visible tabs - // if in multiple tab mode, use the bold for non-visible tabs only - if (item!=null && item.isShowing()) { - return getVisibleEditorsFont(control.getDisplay(), control.getFont()); - } - - return getInvisibleEditorsFont(control.getDisplay(), control.getFont()); - } - - private Color getVisibleEditorsColor(Display display, RGB originalForeground, RGB originalBackground) { - if (visibleEditorsColor == null) { - visibleEditorsColor = ((TabBehaviour) Tweaklets.get(TabBehaviour.KEY)) - .createVisibleEditorsColor(display, originalForeground, originalBackground); - } - return visibleEditorsColor; - } - - private Font getVisibleEditorsFont(Display display, Font font) { - if (visibleEditorsFont == null) { - visibleEditorsFont = ((TabBehaviour) Tweaklets.get(TabBehaviour.KEY)) - .createVisibleEditorsFont(display, font); - } - return visibleEditorsFont; - } - - private Font getInvisibleEditorsFont(Display display, Font font) { - if (invisibleEditorsFont == null) { - invisibleEditorsFont = ((TabBehaviour) Tweaklets.get(TabBehaviour.KEY)) - .createInvisibleEditorsFont(display, font); - } - return invisibleEditorsFont; - } - - public void dispose() { - super.dispose(); - if (visibleEditorsColor != null) { - visibleEditorsColor.dispose(); - } - if (visibleEditorsFont != null) { - visibleEditorsFont.dispose(); - } - if (invisibleEditorsFont != null) { - invisibleEditorsFont.dispose(); - } - } - - public Color getForeground(Object element) { - IPresentablePart presentablePart = (IPresentablePart)element; - - AbstractTabItem item = folder.getTab(presentablePart); - Control control = folder.getTabFolder().getControl(); - if (item!=null && item.isShowing()) { - return getVisibleEditorsColor(control.getDisplay(), control - .getForeground().getRGB(), control.getBackground().getRGB()); - } - - return null; - } - - public String getToolTipText(Object element) { - if (element instanceof PresentablePart) { - PresentablePart part = (PresentablePart) element; - IWorkbenchPartReference reference = part.getPane() - .getPartReference(); - return reference.getTitleToolTip(); - } - return null; - } - - public boolean useNativeToolTip(Object object) { - return true; - } - } - - private class BasicStackListViewerComparator extends ViewerComparator { - /** - * Constructor for stack list viewer's comparator. - * - */ - public BasicStackListViewerComparator() { - //no-op - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object) - */ - public int compare(Viewer viewer, Object e1, Object e2) { - int cat1 = category(e1); - int cat2 = category(e2); - - if (cat1 != cat2) { - return cat1 - cat2; - } - - String name1; - String name2; - - if (viewer == null || !(viewer instanceof ContentViewer)) { - name1 = e1.toString(); - name2 = e2.toString(); - } else { - IBaseLabelProvider prov = ((ContentViewer) viewer) - .getLabelProvider(); - if (prov instanceof ILabelProvider) { - ILabelProvider lprov = (ILabelProvider) prov; - name1 = lprov.getText(e1); - name2 = lprov.getText(e2); - // ILabelProvider's implementation in BasicStackList calls - // DefaultEditorPresentation.getLabelText which returns the name of dirty - // files begining with dirty prefix, sorting should not take dirty prefix in consideration - String prefix = DefaultTabItem.DIRTY_PREFIX; - if (name1.startsWith(prefix)) { - name1 = name1.substring(prefix.length()); - } - if (name2.startsWith(prefix)) { - name2 = name2.substring(prefix.length()); - } - } else { - name1 = e1.toString(); - name2 = e2.toString(); - } - } - if (name1 == null) { - name1 = "";//$NON-NLS-1$ - } - if (name2 == null) { - name2 = "";//$NON-NLS-1$ - } - return getComparator().compare(name1, name2); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ViewerComparator#category(java.lang.Object) - */ - public int category(Object element) { - - IPresentablePart part = (IPresentablePart)element; - AbstractTabItem tabItem = folder.getTab(part); - - if (tabItem!=null && tabItem.isShowing()) { - return 1; // visible - } - return 0; // not visible - } - } - - /** - * Constructor for BasicPartList. - * - * @param parent the parent shell - * @param shellStyle the SWT style bits used to create the shell - * @param treeStyle the SWT style bits used to create the tree - * @param site - * @param folder - */ - public BasicPartList(Shell parent, int shellStyle, int treeStyle, - IStackPresentationSite site, PresentablePartFolder folder) { - super(parent, shellStyle, treeStyle); - - this.site = site; - this.folder = folder; - } - - protected TableViewer createTableViewer(Composite parent, int style) { - Table table = new Table(parent, SWT.SINGLE | (style & ~SWT.MULTI)); - table.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING)); - TableViewer tableViewer = new TableViewer(table) { - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.TableViewer#internalRefresh(java.lang.Object) - */ - protected void internalRefresh(Object element) { - boolean usingMotif = Util.isMotif(); - try { - // This avoids a "graphic is disposed" error on Motif by not letting - // it redraw while we remove entries. Some items in this table are - // being removed and may have icons which may have already been - // disposed elsewhere. - if (usingMotif) { - getTable().setRedraw(false); - } - super.internalRefresh(element); - } finally { - if (usingMotif) { - getTable().setRedraw(true); - } - } - } - }; - tableViewer.addFilter(new NamePatternFilter()); - tableViewer.setContentProvider(new BasicStackListContentProvider()); - if (((TabBehaviour)Tweaklets.get(TabBehaviour.KEY)).sortEditorListAlphabetically()) { - tableViewer.setComparator(new BasicStackListViewerComparator()); - } - tableViewer.setLabelProvider(new BasicStackListLabelProvider()); - - ColumnViewerToolTipSupport.enableFor(tableViewer); - - return tableViewer; - } - - public void setInput(Object information) { - PresentablePartFolder newFolder = (PresentablePartFolder) information; - inputChanged(newFolder, newFolder.getCurrent()); - } - - protected void gotoSelectedElement() { - Object selectedElement = getSelectedElement(); - - //close the shell - dispose(); - - if (selectedElement instanceof IPresentablePart) { - site.selectPart((IPresentablePart)selectedElement); - } - } - - protected boolean deleteSelectedElements() { - - IStructuredSelection structuredSelection = getSelectedElements(); - - if (structuredSelection != null) { - - ArrayList list = new ArrayList(structuredSelection.size()); - - for (Iterator iterator = structuredSelection.iterator(); iterator - .hasNext();) { - IPresentablePart presentablePart = (IPresentablePart) iterator.next(); - list.add(presentablePart); - } - - site.close((IPresentablePart[]) list - .toArray(new IPresentablePart[list.size()])); - } - - if (folder.isDisposed()) { - fComposite.dispose(); - return true; - } - return false; - - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/DefaultActionBarPresentationFactory.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/DefaultActionBarPresentationFactory.java deleted file mode 100644 index fad2c062720..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/DefaultActionBarPresentationFactory.java +++ /dev/null @@ -1,65 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.IToolBarManager; -import org.eclipse.jface.internal.provisional.action.CoolBarManager2; -import org.eclipse.jface.internal.provisional.action.ICoolBarManager2; -import org.eclipse.jface.internal.provisional.action.IToolBarContributionItem; -import org.eclipse.jface.internal.provisional.action.IToolBarManager2; -import org.eclipse.jface.internal.provisional.action.ToolBarContributionItem2; -import org.eclipse.jface.internal.provisional.action.ToolBarManager2; -import org.eclipse.swt.SWT; -import org.eclipse.ui.internal.provisional.presentations.IActionBarPresentationFactory; - -/** - * The intention of this class is to allow for replacing the implementation of - * the cool bar and tool bars in the workbench. - * <p> - * <strong>EXPERIMENTAL</strong>. This class or interface has been added as - * part of a work in progress. There is a guarantee neither that this API will - * work nor that it will remain the same. Please do not use this API without - * consulting with the Platform/UI team. - * </p> - * - * @since 3.2 - */ -public class DefaultActionBarPresentationFactory implements IActionBarPresentationFactory { - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.IActionBarPresentationFactory#createCoolBarManager() - */ - public ICoolBarManager2 createCoolBarManager() { - return new CoolBarManager2(SWT.FLAT); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.IActionBarPresentationFactory#createToolBarManager() - */ - public IToolBarManager2 createToolBarManager() { - return new ToolBarManager2(SWT.FLAT | SWT.RIGHT); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.IActionBarPresentationFactory#createViewToolBarManager() - */ - public IToolBarManager2 createViewToolBarManager() { - return new ToolBarManager2(SWT.FLAT | SWT.RIGHT | SWT.WRAP); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.IActionBarPresentationFactory#createToolBarContributionItem(org.eclipse.jface.action.IToolBarManager, java.lang.String) - */ - public IToolBarContributionItem createToolBarContributionItem( - IToolBarManager toolBarManager, String id) { - return new ToolBarContributionItem2(toolBarManager, id); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/ISelfUpdatingAction.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/ISelfUpdatingAction.java deleted file mode 100644 index 4434911901f..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/ISelfUpdatingAction.java +++ /dev/null @@ -1,25 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.IAction; - -/** - * @since 3.0 - */ -public interface ISelfUpdatingAction extends IAction { - /** - * Refreshes the action. - */ - public void update(); - - public boolean shouldBeVisible(); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/NativePresentationFactory.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/NativePresentationFactory.java deleted file mode 100644 index c0efff902bb..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/NativePresentationFactory.java +++ /dev/null @@ -1,59 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackPresentation; -import org.eclipse.ui.presentations.WorkbenchPresentationFactory; - -/** - * A presentation factory using native widgets. - * <p> - * EXPERIMENTAL - * </p> - * - * @since 3.0 - */ -public class NativePresentationFactory extends WorkbenchPresentationFactory { - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory - */ - public StackPresentation createEditorPresentation(Composite parent, - IStackPresentationSite site) { - return new NativeStackPresentation(parent, site); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory - */ - public StackPresentation createViewPresentation(Composite parent, - IStackPresentationSite site) { - return new NativeStackPresentation(parent, site); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory - */ - public StackPresentation createStandaloneViewPresentation(Composite parent, - IStackPresentationSite site, boolean showTitle) { - // TODO honour showTitle - return new NativeStackPresentation(parent, site); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/NativeStackPresentation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/NativeStackPresentation.java deleted file mode 100644 index ae8591f7588..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/NativeStackPresentation.java +++ /dev/null @@ -1,548 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import java.util.ArrayList; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.events.MouseAdapter; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.MouseListener; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.TabFolder; -import org.eclipse.swt.widgets.TabItem; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.PresentationUtil; -import org.eclipse.ui.presentations.StackDropResult; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * A stack presentation using native widgets. - * <p> - * EXPERIMENTAL - * </p> - * - * @since 3.0 - */ -public class NativeStackPresentation extends StackPresentation { - - private TabFolder tabFolder; - - private Listener dragListener; - - private IPresentablePart current; - - private MenuManager systemMenuManager = new MenuManager(); - - // don't reset this dynamically, so just keep the information static. - // see bug: - // 75422 [Presentations] Switching presentation to R21 switches immediately, - // but only partially - private static int tabPos = PlatformUI.getPreferenceStore().getInt( - IWorkbenchPreferenceConstants.VIEW_TAB_POSITION); - - private final static String TAB_DATA = NativeStackPresentation.class.getName() + ".partId"; //$NON-NLS-1$ - - private MouseListener mouseListener = new MouseAdapter() { - public void mouseDown(MouseEvent e) { - // // PR#1GDEZ25 - If selection will change in mouse up ignore mouse - // down. - // // Else, set focus. - // TabItem newItem = tabFolder.getItem(new Point(e.x, e.y)); - // if (newItem != null) { - // TabItem oldItem = tabFolder.getSelection(); - // if (newItem != oldItem) - // return; - // } - if (current != null) { - current.setFocus(); - } - } - }; - - private Listener menuListener = new Listener() { - /* - * (non-Javadoc) - * - * @see - * org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets - * .Event) - */ - public void handleEvent(Event event) { - Point pos = new Point(event.x, event.y); - // FIXME: this method needs work - - IPresentablePart part = null; - // TabItem item = tabFolder.getItem(pos); - // if (item != null) { - // part = getPartForTab(item); - // } - - showPaneMenu(part, pos); - } - }; - - private Listener selectionListener = new Listener() { - public void handleEvent(Event e) { - IPresentablePart item = getPartForTab((TabItem) e.item); - if (item != null) { - getSite().selectPart(item); - // item.setFocus(); - } - } - }; - - private Listener resizeListener = new Listener() { - public void handleEvent(Event e) { - setControlSize(); - } - }; - - private IPropertyListener childPropertyChangeListener = new IPropertyListener() { - public void propertyChanged(Object source, int property) { - - if (isDisposed()) { - return; - } - - if (source instanceof IPresentablePart) { - IPresentablePart part = (IPresentablePart) source; - childPropertyChanged(part, property); - } - } - }; - - private DisposeListener tabDisposeListener = new DisposeListener() { - public void widgetDisposed(DisposeEvent e) { - if (e.widget instanceof TabItem) { - TabItem item = (TabItem) e.widget; - IPresentablePart part = getPartForTab(item); - part.removePropertyListener(childPropertyChangeListener); - } - } - }; - - public NativeStackPresentation(Composite parent, IStackPresentationSite stackSite) { - super(stackSite); - - tabFolder = new TabFolder(parent, tabPos); - - // listener to switch between visible tabItems - tabFolder.addListener(SWT.Selection, selectionListener); - - // listener to resize visible components - tabFolder.addListener(SWT.Resize, resizeListener); - - // listen for mouse down on tab to set focus. - tabFolder.addMouseListener(mouseListener); - - tabFolder.addListener(SWT.MenuDetect, menuListener); - - dragListener = new Listener() { - public void handleEvent(Event event) { - // FIXME: this method needs work - - // Point localPos = new Point(event.x, event.y); - // TabItem tabUnderPointer = tabFolder.getItem(localPos); - // TabItem tabUnderPointer = null; - // - // if (tabUnderPointer == null) { - // return; - // } - // - // IPresentablePart part = getPartForTab(tabUnderPointer); - // - // if (getSite().isPartMoveable(part)) { - // getSite().dragStart(part, tabFolder.toDisplay(localPos), - // false); - // } - } - }; - - PresentationUtil.addDragListener(tabFolder, dragListener); - - } - - /** - * Returns the index of the tab for the given part, or returns - * tabFolder.getItemCount() if there is no such tab. - * - * @param part - * part being searched for - * @return the index of the tab for the given part, or the number of tabs if - * there is no such tab - */ - private final int indexOf(IPresentablePart part) { - if (part == null) { - return tabFolder.getItemCount(); - } - - TabItem[] items = tabFolder.getItems(); - - for (int idx = 0; idx < items.length; idx++) { - IPresentablePart tabPart = getPartForTab(items[idx]); - - if (part == tabPart) { - return idx; - } - } - - return items.length; - } - - /** - * Returns the tab for the given part, or null if there is no such tab - * - * @param part - * the part being searched for - * @return the tab for the given part, or null if there is no such tab - */ - protected final TabItem getTab(IPresentablePart part) { - TabItem[] items = tabFolder.getItems(); - - int idx = indexOf(part); - - if (idx < items.length) { - return items[idx]; - } - - return null; - } - - /** - * @param part - * @param property - */ - protected void childPropertyChanged(IPresentablePart part, int property) { - TabItem tab = getTab(part); - initTab(tab, part); - } - - protected final IPresentablePart getPartForTab(TabItem item) { - IPresentablePart part = (IPresentablePart) item.getData(TAB_DATA); - return part; - } - - protected TabFolder getTabFolder() { - return tabFolder; - } - - public boolean isDisposed() { - return tabFolder == null || tabFolder.isDisposed(); - } - - /** - * Set the size of a page in the folder. - */ - private void setControlSize() { - if (current == null || tabFolder == null) { - return; - } - // Rectangle bounds; - // @issue as above, the mere presence of a theme should not change the - // behaviour - // if ((mapTabToPart.size() > 1) - // || ((tabThemeDescriptor != null) && (mapTabToPart.size() >= 1))) - // bounds = calculatePageBounds(tabFolder); - // else - // bounds = tabFolder.getBounds(); - current.setBounds(calculatePageBounds(tabFolder)); - // current.moveAbove(tabFolder); - } - - public static Rectangle calculatePageBounds(TabFolder folder) { - if (folder == null) { - return new Rectangle(0, 0, 0, 0); - } - Rectangle bounds = folder.getBounds(); - Rectangle offset = folder.getClientArea(); - bounds.x += offset.x; - bounds.y += offset.y; - bounds.width = offset.width; - bounds.height = offset.height; - return bounds; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.skins.Presentation#dispose() - */ - public void dispose() { - if (isDisposed()) { - return; - } - PresentationUtil.removeDragListener(tabFolder, dragListener); - - // systemMenuManager.dispose(); - - tabFolder.dispose(); - tabFolder = null; - } - - private TabItem createPartTab(IPresentablePart part, int tabIndex) { - TabItem tabItem = new TabItem(tabFolder, SWT.NONE, tabIndex); - tabItem.setData(TAB_DATA, part); - part.addPropertyListener(childPropertyChangeListener); - tabItem.addDisposeListener(tabDisposeListener); - initTab(tabItem, part); - return tabItem; - } - - /** - * Initializes a tab for the given part. Sets the text, icon, tool tip, etc. - * This will also be called whenever a relevant property changes in the part - * to reflect those changes in the tab. Subclasses may override to change - * the appearance of tabs for a particular part. - * - * @param tabItem - * tab for the part - * @param part - * the part being displayed - */ - protected void initTab(TabItem tabItem, IPresentablePart part) { - tabItem.setText(part.getName()); - tabItem.setToolTipText(part.getTitleToolTip()); - - Image tabImage = part.getTitleImage(); - if (tabImage != tabItem.getImage()) { - tabItem.setImage(tabImage); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.skins.StackPresentation#addPart(org.eclipse.ui - * .internal.skins.IPresentablePart, - * org.eclipse.ui.internal.skins.IPresentablePart) - */ - public void addPart(IPresentablePart newPart, Object cookie) { - createPartTab(newPart, tabFolder.getItemCount()); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.skins.StackPresentation#removePart(org.eclipse - * .ui.internal.skins.IPresentablePart) - */ - public void removePart(IPresentablePart oldPart) { - TabItem item = getTab(oldPart); - if (item == null) { - return; - } - oldPart.setVisible(false); - - item.dispose(); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.skins.StackPresentation#selectPart(org.eclipse - * .ui.internal.skins.IPresentablePart) - */ - public void selectPart(IPresentablePart toSelect) { - if (toSelect == current) { - return; - } - - if (current != null) { - current.setVisible(false); - } - - current = toSelect; - - if (current != null) { - tabFolder.setSelection(indexOf(current)); - current.setVisible(true); - setControlSize(); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.skins.Presentation#setBounds(org.eclipse.swt. - * graphics.Rectangle) - */ - public void setBounds(Rectangle bounds) { - tabFolder.setBounds(bounds); - setControlSize(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.skins.Presentation#computeMinimumSize() - */ - public Point computeMinimumSize() { - return Geometry.getSize(tabFolder.computeTrim(0, 0, 0, 0)); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.skins.Presentation#setVisible(boolean) - */ - public void setVisible(boolean isVisible) { - if (current != null) { - current.setVisible(isVisible); - } - tabFolder.setVisible(isVisible); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.skins.Presentation#setState(int) - */ - public void setState(int state) { - // tabFolder.setMinimized(state == IPresentationSite.STATE_MINIMIZED); - // tabFolder.setMaximized(state == IPresentationSite.STATE_MAXIMIZED); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.skins.Presentation#getSystemMenuManager() - */ - public IMenuManager getSystemMenuManager() { - return systemMenuManager; - } - - /** - * @param part - * @param point - */ - protected void showPaneMenu(IPresentablePart part, Point point) { - systemMenuManager.update(false); - Menu aMenu = systemMenuManager.createContextMenu(tabFolder.getParent()); - aMenu.setLocation(point.x, point.y); - aMenu.setVisible(true); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.skins.Presentation#getControl() - */ - public Control getControl() { - return tabFolder; - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.skins.StackPresentation#dragOver(org.eclipse. - * swt.widgets.Control, org.eclipse.swt.graphics.Point) - */ - public StackDropResult dragOver(Control currentControl, Point location) { - // FIXME: this method needs work - - // Determine which tab we're currently dragging over - // Point localPos = tabFolder.toControl(location); - // final TabItem tabUnderPointer = tabFolder.getItem(localPos); - // final TabItem tabUnderPointer = null; - - // This drop target only deals with tabs... if we're not dragging over - // a tab, exit. - // if (tabUnderPointer == null) { - // return null; - // } - - // return new StackDropResult(Geometry.toDisplay(tabFolder, - // tabUnderPointer.getBounds()), - // tabFolder.indexOf(tabUnderPointer)); - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.StackPresentation#showSystemMenu() - */ - public void showSystemMenu() { - // TODO Auto-generated method stub - - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.StackPresentation#showPaneMenu() - */ - public void showPaneMenu() { - // TODO Auto-generated method stub - - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.presentations.StackPresentation#getTabList(IPresentablePart - * ) - */ - public Control[] getTabList(IPresentablePart part) { - ArrayList list = new ArrayList(); - if (getControl() != null) { - list.add(getControl()); - } - if (part.getToolBar() != null) { - list.add(part.getToolBar()); - } - if (part.getControl() != null) { - list.add(part.getControl()); - } - return (Control[]) list.toArray(new Control[list.size()]); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.StackPresentation#getCurrentPart() - */ - public IPresentablePart getCurrentPart() { - return current; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.StackPresentation#setActive(int) - */ - public void setActive(int newState) { - - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PaneFolder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PaneFolder.java deleted file mode 100644 index 4eea65331b4..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PaneFolder.java +++ /dev/null @@ -1,892 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Semion Chichelnitsky (semion@il.ibm.com) - bug 66889 - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.CTabFolder; -import org.eclipse.swt.custom.CTabFolder2Adapter; -import org.eclipse.swt.custom.CTabFolderEvent; -import org.eclipse.swt.custom.CTabItem; -import org.eclipse.swt.custom.ViewForm; -import org.eclipse.swt.events.ControlEvent; -import org.eclipse.swt.events.ControlListener; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.events.MouseAdapter; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.MouseListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.internal.dnd.SwtUtil; -import org.eclipse.ui.internal.layout.SizeCache; -import org.eclipse.ui.internal.presentations.util.ProxyControl; -import org.eclipse.ui.internal.tweaklets.TabBehaviour; -import org.eclipse.ui.internal.tweaklets.Tweaklets; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * This class implements the tab folders that contains can contain two toolbars - * and status text. Wherever possible, the toolbars are aligned with the tabs. - * If there is not enough room beside the tabs, the toolbars are aligned with - * the status text. This is the same tab folder that is used to arrange views - * and editors in Eclipse. - * <p> - * This is closely related to DefaultPartPresentation, but they have different - * responsibilities. This is essentially a CTabFolder that can manage a toolbar. - * It should not depend on data structures from the workbench, and its public - * interface should only use SWT objects or listeners. DefaultPartPresentation - * uses a PaneFolder to arrange views or editors. Knowledge of higher-level data - * structures should go there. - * </p> - * <p> - * Although it is not actually a control, the public interface is much like an - * SWT control. Implementation-wise, this is actually a combination of a - * CTabFolder and a ViewForm. It encapsulates the details of moving the toolbar - * between the CTabFolder and the ViewForm, and provides a simpler interface to - * the ViewForm/CTabFolder. - * </p> - * To be consistent with SWT composites, this object can deal with its children - * being disposed without warning. This is treated like a removal. - * - * @since 3.0 - */ -public final class PaneFolder { - // Tab folder and associated proxy controls - private CTabFolder tabFolder; - - private Control titleAreaProxy; - - // View form and associated proxy controls - private ViewForm viewForm; - - private ProxyControl contentProxy; - - private ProxyControl viewFormTopLeftProxy; - - private ProxyControl viewFormTopRightProxy; - - private ProxyControl viewFormTopCenterProxy; - - // Cached sizes of the top-right and top-center controls - private SizeCache topRightCache = new SizeCache(); - - private SizeCache topCenterCache = new SizeCache(); - - private SizeCache topLeftCache = new SizeCache(); - - private boolean putTrimOnTop = true; - - // HACK: Sometimes the topright control isn't resized when - // CTabFolder.setBounds is called. - // We use the following data structures to detect if this has happened and - // force a layout when necessary. - private boolean topRightResized = false; - - private boolean useTopRightOptimization = false; - - private int lastWidth = 0; - - // END OF HACK - - private DisposeListener tabFolderDisposeListener = new DisposeListener() { - /* - * (non-Javadoc) - * - * @see org.eclipse.swt.events.DisposeListener#widgetDisposed(org.eclipse.swt.events.DisposeEvent) - */ - public void widgetDisposed(DisposeEvent e) { - PaneFolder.this.widgetDisposed(); - } - }; - - /** - * Listens for its children being disposed, and removes them if this happens - * (although this may indicate a programming error, this behavior is - * consistent with SWT composites). - */ - private DisposeListener prematureDisposeListener = new DisposeListener() { - - public void widgetDisposed(DisposeEvent e) { - Control disposedControl = (Control) e.widget; - - if (isDisposed()) { - return; - } - - // Probably unnecessary, but it can't hurt garbage collection - disposedControl.removeDisposeListener(this); - - if (disposedControl == topLeftCache.getControl()) { - setTopLeft(null); - } - - if (disposedControl == topRightCache.getControl()) { - setTopRight(null); - } - - if (disposedControl == topCenterCache.getControl()) { - setTopCenter(null); - } - } - - }; - - /** - * List of PaneFolderButtonListener - */ - private List buttonListeners = new ArrayList(1); - - private int state = IStackPresentationSite.STATE_RESTORED; - - /** - * State of the folder at the last mousedown event. This is used to prevent - * a mouseup over the minimize or maximize buttons from undoing a state - * change that was caused by the mousedown. - */ - private int mousedownState = -1; - - /** - * Location of the last mousedown event. This is used to determine if the - * mouseup event occured on the same item. - */ - private Point mousedownPoint = new Point(-1, -1); - - /** - * Time of the last mousedown event. This is used to determine if the - * mouseup event occurs within a reasonable time. - */ - private long mousedownTime = 0L; - - /** - * Timeout value for when a pair of mousedown, mouseup events should not be - * interpreted as a click. - */ - private static long CLICK_TIME = 1000; - - // CTabFolder listener - private CTabFolder2Adapter expandListener = new CTabFolder2Adapter() { - public void minimize(CTabFolderEvent event) { - event.doit = false; - notifyButtonListeners(IStackPresentationSite.STATE_MINIMIZED); - } - - public void restore(CTabFolderEvent event) { - event.doit = false; - notifyButtonListeners(IStackPresentationSite.STATE_RESTORED); - } - - public void maximize(CTabFolderEvent event) { - event.doit = false; - notifyButtonListeners(IStackPresentationSite.STATE_MAXIMIZED); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.swt.custom.CTabFolder2Adapter#close(org.eclipse.swt.custom.CTabFolderEvent) - */ - public void close(CTabFolderEvent event) { - event.doit = false; - notifyCloseListeners((CTabItem) event.item); - } - - public void showList(CTabFolderEvent event) { - notifyShowListeners(event); - } - - }; - - private MouseListener mouseListener = new MouseAdapter() { - public void mouseDown(MouseEvent e) { - mousedownState = getState(); - mousedownPoint = new Point(e.x, e.y); - mousedownTime = e.time & 0x0FFFFFFFFL; - } - - public void mouseUp(MouseEvent e) { - if (e.button == 2 && e.count == 1) { - Point mouseupPoint = new Point(e.x, e.y); - CTabItem item = tabFolder.getItem(mouseupPoint); - long mouseupTime = e.time & 0x0FFFFFFFFL; - if (item != null && (mouseupTime - mousedownTime <= CLICK_TIME)) { - CTabItem mousedownItem = tabFolder.getItem(mousedownPoint); - if (mousedownItem == item) { - notifyCloseListeners(item); - } - } - } - } - - public void mouseDoubleClick(MouseEvent e) { - } - }; - - private boolean showButtons = true; - private boolean minimizeVisible = false; - private boolean maximizeVisible = false; - - /** - * Make sure we don't recursively enter the layout() code. - */ - private boolean inLayout = false; - - private int tabPosition; - - /** - * Creates a pane folder. This will create exactly one child control in the - * given parent. - * - * @param parent - * @param flags - */ - public PaneFolder(Composite parent, int flags) { - // Initialize tab folder - { - tabFolder = new CTabFolder(parent, flags); - - tabFolder.setMRUVisible(((TabBehaviour)Tweaklets.get(TabBehaviour.KEY)).enableMRUTabVisibility()); - - // Create a proxy control to measure the title area of the tab folder - titleAreaProxy = new Composite(tabFolder, SWT.NO_BACKGROUND); - titleAreaProxy.setVisible(false); - titleAreaProxy.addControlListener(new ControlListener() { - public void controlMoved(ControlEvent e) { - topRightResized = true; - } - - public void controlResized(ControlEvent e) { - topRightResized = true; - - // bug 101683 - we need to do a layout of the PaneFolder - // when the title area proxy is resized. - if (!inLayout && !PaneFolder.this.isDisposed() - && viewForm!=null && contentProxy!=null) { - PaneFolder.this.aboutToResize(); - PaneFolder.this.layout(false); - } - } - }); - tabFolder.setTopRight(titleAreaProxy, SWT.FILL); - - tabFolder.addCTabFolder2Listener(expandListener); - - tabFolder.addMouseListener(mouseListener); - - tabFolder.addDisposeListener(tabFolderDisposeListener); - } - - // Initialize view form - { - viewForm = new ViewForm(tabFolder, SWT.NO_BACKGROUND); - - // Only attach these to the viewForm when there's actually a control - // to display - viewFormTopLeftProxy = new ProxyControl(viewForm); - viewFormTopCenterProxy = new ProxyControl(viewForm); - viewFormTopRightProxy = new ProxyControl(viewForm); - - contentProxy = new ProxyControl(viewForm); - viewForm.setContent(contentProxy.getControl()); - } - } - - /** - * Returns the title area (the empty region to the right of the tabs), in - * the tab folder's coordinate system. - * - * @return the title area (the empty region to the right of the tabs) - */ - public Rectangle getTitleArea() { - return titleAreaProxy.getBounds(); - } - - /** - * Return the main control for this pane folder - * - * @return - */ - public Composite getControl() { - return tabFolder; - } - - public void flushTopCenterSize() { - topCenterCache.flush(); - viewForm.changed(new Control[] {viewFormTopCenterProxy.getControl()}); - } - - public void flushTopLeftSize() { - topLeftCache.flush(); - viewForm.changed(new Control[] { viewFormTopLeftProxy.getControl() }); - } - - /** - * Sets the top-center control (usually a toolbar), or null if none. Note - * that the control can have any parent. - * - * @param topCenter - * the top-center control or null if none - */ - public void setTopCenter(Control topCenter) { - if (topCenter == topCenterCache.getControl()) { - return; - } - - removeDisposeListener(topCenterCache.getControl()); - - topCenterCache.setControl(topCenter); - - if (putTrimOnTop) { - viewFormTopCenterProxy.setTarget(null); - } else { - viewFormTopCenterProxy.setTarget(topCenterCache); - } - - viewForm.changed(new Control[] {viewFormTopCenterProxy.getControl()}); - - if (topCenter != null) { - topCenter.addDisposeListener(prematureDisposeListener); - - if (!putTrimOnTop) { - if (!viewForm.isDisposed()) { - viewForm.setTopCenter(viewFormTopCenterProxy.getControl()); - } - } - } else { - if (!putTrimOnTop) { - if (!viewForm.isDisposed()) { - viewForm.setTopCenter(null); - } - } - } - } - - /** - * Sets the top-right control (usually a dropdown), or null if none - * - * @param topRight - */ - public void setTopRight(Control topRight) { - if (topRightCache.getControl() == topRight) { - return; - } - - removeDisposeListener(topRightCache.getControl()); - - topRightCache.setControl(topRight); - - if (putTrimOnTop) { - viewFormTopRightProxy.setTarget(null); - } else { - viewFormTopRightProxy.setTarget(topRightCache); - } - - if (topRight != null) { - topRight.addDisposeListener(prematureDisposeListener); - if (!putTrimOnTop) { - - viewForm.setTopRight(viewFormTopRightProxy.getControl()); - } - } else { - if (!putTrimOnTop) { - viewForm.setTopRight(null); - } - } - } - - /** - * Sets the top-left control (usually a title label), or null if none - * - * @param topLeft - */ - public void setTopLeft(Control topLeft) { - if (topLeftCache.getControl() == topLeft) { - return; - } - - removeDisposeListener(topLeftCache.getControl()); - - topLeftCache.setControl(topLeft); - // The top-left control always goes directly in the ViewForm - if (topLeft != null) { - topLeft.addDisposeListener(prematureDisposeListener); - viewFormTopLeftProxy.setTarget(topLeftCache); - viewForm.setTopLeft(viewFormTopLeftProxy.getControl()); - } else { - viewFormTopLeftProxy.setTarget(null); - viewForm.setTopLeft(null); - } - } - - /** - * Optimization: calling this method immediately before setting the - * control's bounds will allow for improved caching. - */ - public void aboutToResize() { - useTopRightOptimization = true; - topRightResized = false; - lastWidth = getControl().getBounds().width; - } - - /** - * Cause the folder to hide or show its - * Minimize and Maximize affordances. - * - * @param show - * <code>true</code> - the min/max buttons are visible. - * @since 3.3 - */ - public void showMinMax(boolean show) { - showButtons = show; - setMaximizeVisible(show); - setMinimizeVisible(show); - layout(true); - } - - public void layout(boolean flushCache) { - if (inLayout) { - return; - } - - inLayout = true; - try { - - viewForm.setLayoutDeferred(true); - - tabFolder.setMinimizeVisible(showButtons && minimizeVisible); - tabFolder.setMaximizeVisible(showButtons && maximizeVisible); - - // Flush the cached sizes if necessary - if (flushCache) { - topLeftCache.flush(); - topRightCache.flush(); - topCenterCache.flush(); - } - - // HACK: Force the tab folder to do a layout, since it doesn't always - // resize its title area each time setBounds is called. - if (!(useTopRightOptimization && (topRightResized || lastWidth == getControl() - .getBounds().width))) { - // If we can't use the optimization, then we need to force a layout - // of the tab folder - tabFolder.setTopRight(titleAreaProxy, SWT.FILL); - } - useTopRightOptimization = false; - // END OF HACK - - // Get the bounds relative to the CTabFolder - Rectangle titleArea = titleAreaProxy.getBounds(); - - Point topRightSize = topRightCache - .computeSize(SWT.DEFAULT, SWT.DEFAULT); - Point topCenterSize = topCenterCache.computeSize(SWT.DEFAULT, - SWT.DEFAULT); - - // Determine if there is enough room for the trim in the title area - int requiredWidth = topRightSize.x + topCenterSize.x; - int requiredHeight = Math.max(topRightSize.y, topCenterSize.y); - - boolean lastTrimOnTop = putTrimOnTop; - putTrimOnTop = (titleArea.width >= requiredWidth && titleArea.height >= requiredHeight); - - Control topRight = topRightCache.getControl(); - Control topCenter = topCenterCache.getControl(); - - if (putTrimOnTop) { - // Try to avoid calling setTop* whenever possible, since this will - // trigger a layout - // of the viewForm. - if (!lastTrimOnTop) { - // Arrange controls in the title bar - viewFormTopCenterProxy.setTarget(null); - viewFormTopRightProxy.setTarget(null); - viewForm.setTopCenter(null); - viewForm.setTopRight(null); - } - - Rectangle topRightArea = new Rectangle(titleArea.x - + titleArea.width - topRightSize.x, titleArea.y - + (titleArea.height - topRightSize.y) / 2, topRightSize.x, - topRightSize.y); - - if (topRight != null) { - // Map the coordinates from the tabFolder back to the control's parent - topRight.setBounds(topRight.getDisplay().map(tabFolder, topRight.getParent(), topRightArea)); - } - - if (topCenter != null) { - Rectangle topCenterArea = new Rectangle(topRightArea.x - - topCenterSize.x, titleArea.y - + (titleArea.height - topCenterSize.y) / 2, - topCenterSize.x, topCenterSize.y); - - // Map the coordinates from the tabFolder back to the control's parent - topCenter.setBounds(topCenter.getDisplay().map(tabFolder, topCenter.getParent(), topCenterArea)); - } - } else { - if (topCenter != null) { - viewFormTopCenterProxy.setTarget(topCenterCache); - viewForm.setTopCenter(viewFormTopCenterProxy.getControl()); - } - - if (topRight != null) { - viewFormTopRightProxy.setTarget(topRightCache); - viewForm.setTopRight(viewFormTopRightProxy.getControl()); - } - } - - Rectangle newBounds = tabFolder.getClientArea(); - viewForm.setBounds(newBounds); - } finally { - viewForm.setLayoutDeferred(false); - inLayout = false; - } - - viewFormTopRightProxy.layout(); - viewFormTopLeftProxy.layout(); - viewFormTopCenterProxy.layout(); - } - - public Composite getContentParent() { - return viewForm; - } - - public void setContent(Control newContent) { - viewForm.setContent(newContent); - } - - /** - * Returns the current state of the folder (as shown on the button icons) - * - * @return one of the IStackPresentationSite.STATE_* constants - */ - public int getState() { - return state; - } - - /** - * @param buttonId - * one of the IStackPresentationSite.STATE_* constants - */ - protected void notifyButtonListeners(int buttonId) { - if (mousedownState == getState()) { - Iterator iter = buttonListeners.iterator(); - - while (iter.hasNext()) { - PaneFolderButtonListener listener = (PaneFolderButtonListener) iter - .next(); - - listener.stateButtonPressed(buttonId); - } - } - } - - public Control getContent() { - return viewForm.getContent(); - } - - /** - * Notifies all listeners that the user clicked on the chevron - * - * @param tabItem - */ - protected void notifyShowListeners(CTabFolderEvent event) { - Iterator iter = buttonListeners.iterator(); - - while (iter.hasNext()) { - PaneFolderButtonListener listener = (PaneFolderButtonListener) iter - .next(); - - listener.showList(event); - } - } - - /** - * Notifies all listeners that the close button was pressed - * - * @param tabItem - */ - protected void notifyCloseListeners(CTabItem tabItem) { - Iterator iter = buttonListeners.iterator(); - - while (iter.hasNext()) { - PaneFolderButtonListener listener = (PaneFolderButtonListener) iter - .next(); - - listener.closeButtonPressed(tabItem); - } - } - - /** - * Sets the state that will be shown on the CTabFolder's buttons - * - * @param state - * one of the IStackPresentationSite.STATE_* constants - */ - public void setState(int state) { - this.state = state; - - tabFolder.setMinimized(state == IStackPresentationSite.STATE_MINIMIZED); - tabFolder.setMaximized(state == IStackPresentationSite.STATE_MAXIMIZED); - } - - public void addButtonListener(PaneFolderButtonListener listener) { - buttonListeners.add(listener); - } - - public void removeButtonListener(PaneFolderButtonListener listener) { - buttonListeners.remove(listener); - } - - public void setTabPosition(int newTabPosition) { - tabPosition = newTabPosition; - tabFolder.setTabPosition(tabPosition); - } - - public int getTabPosition() { - return tabPosition; - } - - public boolean isDisposed() { - return tabFolder == null || tabFolder.isDisposed(); - } - - public CTabItem createItem(int style, int index) { - return new CTabItem(tabFolder, style, index); - } - - public Point computeMinimumSize() { - Point result = Geometry.getSize(tabFolder.computeTrim(0, 0, 0, 0)); - - // Add some space for the minimize and maximize buttons plus a tab. - // Right now this isn't exposed from SWT as API, so we just add 50 - // pixels. - result.x += 100; - return result; - } - - /** - * Removes the dispose listener from the given control, unless the given - * control is null or disposed. - * - * @param oldControl - * control to detach the dispose listener from - */ - private void removeDisposeListener(Control oldControl) { - if (!SwtUtil.isDisposed(oldControl)) { - oldControl.removeDisposeListener(prematureDisposeListener); - } - } - - private void widgetDisposed() { - removeDisposeListener(topCenterCache.getControl()); - topCenterCache.setControl(null); - removeDisposeListener(topRightCache.getControl()); - topRightCache.setControl(null); - removeDisposeListener(topLeftCache.getControl()); - topLeftCache.setControl(null); - } - - public Point getChevronLocation() { - // get the last visible item - int numItems = tabFolder.getItemCount(); - CTabItem item = null, tempItem = null; - for (int i = 0; i < numItems; i++) { - tempItem = tabFolder.getItem(i); - if (tempItem.isShowing()) { - item = tempItem; - } - } - - // if we have no visible tabs, abort. - if (item == null) { - return new Point(0, 0); - } - - Rectangle itemBounds = item.getBounds(); - int x = itemBounds.x + itemBounds.width; - int y = itemBounds.y + itemBounds.height; - return new Point(x, y); - } - - /////////////////////////////////////////////////////////////////////////////////////// - // The remainder of the methods in this class redirect directly to - // CTabFolder methods - - public void setSelection(int selection) { - tabFolder.setSelection(selection); - } - - public void showItem(int selection) { - tabFolder.showItem(tabFolder.getItem(selection)); - } - - /** - * @param i - * @param j - * @param k - * @param l - * @return - */ - public Rectangle computeTrim(int i, int j, int k, int l) { - return tabFolder.computeTrim(i, j, k, l); - } - - /** - * @param b - */ - public void setUnselectedCloseVisible(boolean b) { - tabFolder.setUnselectedCloseVisible(b); - } - - /** - * @param fgColor - */ - public void setSelectionForeground(Color fgColor) { - tabFolder.setSelectionForeground(fgColor); - } - - /** - * Set the selection gradient with the activation state. - * @param bgColors - * @param percentages - * @param vertical - */ - public void setSelectionBackground(Color[] bgColors, int[] percentages, - boolean vertical) { - tabFolder.setSelectionBackground(bgColors, percentages, vertical); - } - - public CTabItem getItem(int idx) { - return tabFolder.getItem(idx); - } - - public int getSelectionIndex() { - return tabFolder.getSelectionIndex(); - } - - public int getTabHeight() { - return tabFolder.getTabHeight(); - } - - public int indexOf(CTabItem toFind) { - return tabFolder.indexOf(toFind); - } - - public void setTabHeight(int height) { - tabFolder.setTabHeight(height); - } - - /** - * @return - */ - public int getItemCount() { - return tabFolder.getItemCount(); - } - - /** - * @return - */ - public CTabItem[] getItems() { - return tabFolder.getItems(); - } - - public CTabItem getItem(Point toGet) { - return tabFolder.getItem(toGet); - } - - public CTabItem getSelection() { - return tabFolder.getSelection(); - } - - /** - * @param isVisible - */ - public void setMinimizeVisible(boolean isVisible) { - tabFolder.setMinimizeVisible(isVisible); - minimizeVisible = isVisible; - } - - /** - * Changes the minimum number of characters to display in a pane folder tab. - * This control how much information will be displayed to the user. - * - * @param count - * The number of characters to display in the tab folder; this - * value should be a positive integer. - * @see org.eclipse.swt.custom.CTabFolder#setMinimumCharacters(int) - * @since 3.1 - */ - public void setMinimumCharacters(int count) { - tabFolder.setMinimumCharacters(count); - } - - /** - * @param isVisible - */ - public void setMaximizeVisible(boolean isVisible) { - tabFolder.setMaximizeVisible(isVisible); - maximizeVisible = isVisible; - } - - /** - * @param traditionalTab - */ - public void setSimpleTab(boolean traditionalTab) { - tabFolder.setSimple(traditionalTab); - } - - /** - * @param b - */ - public void setUnselectedImageVisible(boolean b) { - tabFolder.setUnselectedImageVisible(b); - } - - /** - * @param b - */ - public void setSingleTab(boolean b) { - tabFolder.setSingle(b); - } - - public void hideTitle() { - tabFolder.setTabHeight(0); - } - - public ViewForm getViewForm() { - return viewForm; - } - - /** - * Propogate the visibility change requests to the proxy controls. When - * their target is null, they no longer get visibility updates. Currently - * this only propagates the changes to the ProxyControls held by this - * folder. - * - * @param visible - * <code>true</code> - it's visible. - * @since 3.2 - */ - public void setVisible(boolean visible) { - contentProxy.setVisible(visible); - viewFormTopCenterProxy.setVisible(visible); - viewFormTopLeftProxy.setVisible(visible); - viewFormTopRightProxy.setVisible(visible); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PaneFolderButtonListener.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PaneFolderButtonListener.java deleted file mode 100644 index 8225353ae2e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PaneFolderButtonListener.java +++ /dev/null @@ -1,46 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.swt.custom.CTabFolderEvent; -import org.eclipse.swt.custom.CTabItem; - -/** - * This listener receives notifications when the user clicks on one of - * the buttons (minimize, maximize, or restore) on a pane folder. - * - * @since 3.0 - */ -public abstract class PaneFolderButtonListener { - - /** - * Called when the minimize, maximize, or restore buttons are pressed. - * - * @param buttonId one of the IStackPresentationSite.STATE_* constants - */ - public void stateButtonPressed(int buttonId) { - } - - /** - * Called when a close button is pressed. - * - * @param item the tab whose close button was pressed - */ - public void closeButtonPressed(CTabItem item) { - } - - /** - * - * @since 3.0 - */ - public void showList(CTabFolderEvent event) { - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentablePart.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentablePart.java deleted file mode 100644 index 4f12c7f2e8f..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentablePart.java +++ /dev/null @@ -1,419 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Stefan Xenos, IBM; Chris Torrence, ITT Visual Information Solutions - bug 51580 - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.runtime.ListenerList; -import org.eclipse.jface.util.IPropertyChangeListener; -import org.eclipse.jface.util.PropertyChangeEvent; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.ISharedImages; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.PartPane; -import org.eclipse.ui.internal.WorkbenchPartReference; -import org.eclipse.ui.internal.dnd.SwtUtil; -import org.eclipse.ui.presentations.IPartMenu; -import org.eclipse.ui.presentations.IPresentablePart; - -/** - * This is a lightweight adapter that allows PartPanes to be used by a StackPresentation. All methods - * either redirect directly to PartPane or do trivial type conversions. All listeners registered by - * the presentation are kept here rather than registering them directly on the PartPane. This allows - * us to remove all listeners registered by a presentation that has been disposed, offering some - * protection against memory leaks. - */ -public class PresentablePart implements IPresentablePart { - - private PartPane part; - - /** - * Local listener list -- we use this rather than registering listeners directly on the part - * in order to protect against memory leaks in badly behaved presentations. - */ - private List listeners = new ArrayList(); - - // Lazily initialized. Use getPropertyListenerProxy() to access. - private IPropertyListener lazyPropertyListenerProxy; - - private ListenerList partPropertyChangeListeners = new ListenerList(); - - private IPropertyChangeListener lazyPartPropertyChangeListener; - - // Lazily initialized. Use getMenu() to access - private IPartMenu viewMenu; - - // True iff the "set" methods on this object are talking to the real part (disabled - // if the part is currently being managed by another presentation stack) - private boolean enableInputs = true; - - // True iff the "get" methods are returning up-to-date info from the real part (disabled - // for efficency if the presentation is invisible) - private boolean enableOutputs = true; - private Rectangle savedBounds = new Rectangle(0,0,0,0); - private boolean isVisible = false; - - // Saved state (only used when the part is inactive) - private String name = ""; //$NON-NLS-1$ - private String titleStatus = ""; //$NON-NLS-1$ - private boolean isDirty = false; - private boolean isBusy = false; - private boolean hasViewMenu = false; - - /** - * Constructor - * - * @param part - */ - public PresentablePart(PartPane part, Composite parent) { - this.part = part; - getPane().addPropertyListener(getPropertyListenerProxy()); - getPane().addPartPropertyListener(getPartPropertyListenerProxy()); - } - - public PartPane getPane() { - return part; - } - - private IPropertyListener getPropertyListenerProxy() { - if (lazyPropertyListenerProxy == null) { - lazyPropertyListenerProxy = new IPropertyListener() { - public void propertyChanged(Object source, int propId) { - firePropertyChange(propId); - } - }; - } - - return lazyPropertyListenerProxy; - } - - private IPropertyChangeListener getPartPropertyListenerProxy() { - if (lazyPartPropertyChangeListener == null) { - lazyPartPropertyChangeListener = new IPropertyChangeListener() { - public void propertyChange(PropertyChangeEvent event) { - PropertyChangeEvent e = new PropertyChangeEvent(this, - event.getProperty(), event.getOldValue(), event.getNewValue()); - firePartPropertyChange(e); - } - }; - } - return lazyPartPropertyChangeListener; - } - - /** - * Detach this PresentablePart from the real part. No further methods should - * be invoked on this object. - */ - public void dispose() { - // Ensure that the property listener is detached (necessary to prevent leaks) - getPane().removePropertyListener(getPropertyListenerProxy()); - getPane().removePartPropertyListener(getPartPropertyListenerProxy()); - - // Null out the various fields to ease garbage collection (optional) - part = null; - listeners.clear(); - listeners = null; - partPropertyChangeListeners.clear(); - partPropertyChangeListeners = null; - } - - public void firePropertyChange(int propertyId) { - for (int i = 0; i < listeners.size(); i++) { - ((IPropertyListener) listeners.get(i)).propertyChanged(this, propertyId); - } - } - - public void addPropertyListener(final IPropertyListener listener) { - listeners.add(listener); - } - - public void removePropertyListener(final IPropertyListener listener) { - listeners.remove(listener); - } - - protected void firePartPropertyChange(PropertyChangeEvent event) { - Object[] l = partPropertyChangeListeners.getListeners(); - for (int i = 0; i < l.length; i++) { - ((IPropertyChangeListener) l[i]).propertyChange(event); - } - } - - public void addPartPropertyListener(IPropertyChangeListener listener) { - partPropertyChangeListeners.add(listener); - } - - public void removePartPropertyListener(IPropertyChangeListener listener) { - partPropertyChangeListeners.remove(listener); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#setBounds(org.eclipse.swt.graphics.Rectangle) - */ - public void setBounds(Rectangle bounds) { - savedBounds = bounds; - if (enableInputs && !SwtUtil.isDisposed(part.getControl())) { - part.setBounds(bounds); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#setVisible(boolean) - */ - public void setVisible(boolean isVisible) { - this.isVisible = isVisible; - if (enableInputs) { - part.setVisible(isVisible); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#setFocus() - */ - public void setFocus() { - if (!SwtUtil.isDisposed(part.getControl())) { - if (part.getPage().getActivePart() == part.getPartReference().getPart(false)) { - part.setFocus(); - } else { - part.requestActivation(); - } - } - } - - - private WorkbenchPartReference getPartReference() { - return (WorkbenchPartReference) part.getPartReference(); - } - - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#getName() - */ - public String getName() { - if (enableOutputs) { - return getPartReference().getPartName(); - } - return name; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#getTitle() - */ - public String getTitle() { - return getPartReference().getTitle(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#getTitleStatus() - */ - public String getTitleStatus() { - if (enableOutputs) { - return getPartReference().getContentDescription(); - } - - return titleStatus; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.IPresentablePart#getTitleImage() - */ - public Image getTitleImage() { -// -// return PlatformUI.getWorkbench().getSharedImages().getImage( -// ISharedImages.IMG_DEF_VIEW); -// - if (enableOutputs) { - return getPartReference().getTitleImage(); - } - - return PlatformUI.getWorkbench().getSharedImages().getImage( - ISharedImages.IMG_DEF_VIEW); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.IPresentablePart#getTitleToolTip() - */ - public String getTitleToolTip() { - return getPartReference().getTitleToolTip(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#isDirty() - */ - public boolean isDirty() { - if (enableOutputs) { - return getPartReference().isDirty(); - } - return isDirty; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.IPresentablePart#isBusy() - */ - public boolean isBusy() { - if (enableOutputs) { - return part.isBusy(); - } - return isBusy; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.IPresentablePart#getToolBar() - */ - public Control getToolBar() { - if (enableOutputs) { - return getPane().getToolBar(); - } - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.IPresentablePart#getMenu() - */ - public IPartMenu getMenu() { - boolean hasMenu; - - if (enableOutputs) { - hasMenu = part.hasViewMenu(); - } else { - hasMenu = this.hasViewMenu; - } - - if (!hasMenu) { - return null; - } - - if (viewMenu == null) { - viewMenu = new IPartMenu() { - public void showMenu(Point location) { - part.showViewMenu(location); - } - }; - } - - return viewMenu; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#isCloseable() - */ - public boolean isCloseable() { - return part.isCloseable(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#getControl() - */ - public Control getControl() { - return part.getControl(); - } - - public void enableOutputs(boolean isActive) { - if (isActive == this.enableOutputs) { - return; - } - - this.enableOutputs = isActive; - - if (isActive) { - if (isBusy != getPane().isBusy()) { - firePropertyChange(PROP_BUSY); - } - if (isDirty != isDirty()) { - firePropertyChange(PROP_DIRTY); - } - if (!name.equals(getName())) { - firePropertyChange(PROP_PART_NAME); - } - if (!titleStatus.equals(getTitleStatus())) { - firePropertyChange(PROP_CONTENT_DESCRIPTION); - } - if (hasViewMenu != getPane().hasViewMenu()) { - firePropertyChange(PROP_PANE_MENU); - } - // Always assume that the toolbar and title has changed (keeping track of this for real - // would be too expensive) - firePropertyChange(PROP_TOOLBAR); - firePropertyChange(PROP_TITLE); - - getPane().addPropertyListener(getPropertyListenerProxy()); - } else { - getPane().removePropertyListener(getPropertyListenerProxy()); - - WorkbenchPartReference ref = getPartReference(); - isBusy = getPane().isBusy(); - isDirty = ref.isDirty(); - name = ref.getPartName(); - titleStatus = ref.getContentDescription(); - hasViewMenu = getPane().hasViewMenu(); - firePropertyChange(PROP_TITLE); - firePropertyChange(PROP_TOOLBAR); - } - } - - public void enableInputs(boolean isActive) { - if (isActive == this.enableInputs) { - return; - } - - this.enableInputs = isActive; - - if (isActive) { - if (isActive && !SwtUtil.isDisposed(part.getControl())) { - part.setBounds(savedBounds); - } - - part.setVisible(isVisible); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentablePart#getPartProperty(java.lang.String) - */ - public String getPartProperty(String key) { - return getPartReference().getPartProperty(key); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.ISizeProvider#computePreferredSize(boolean, int, int, int) - */ - public int computePreferredSize(boolean width, int availableParallel, - int availablePerpendicular, int preferredResult) { - - return getPane().computePreferredSize(width, availableParallel, - availablePerpendicular, preferredResult); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.ISizeProvider#getSizeFlags(boolean) - */ - public int getSizeFlags(boolean width) { - return getPane().getSizeFlags(width); - } - - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentationFactoryUtil.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentationFactoryUtil.java deleted file mode 100644 index 938c366d52b..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentationFactoryUtil.java +++ /dev/null @@ -1,67 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.presentations.AbstractPresentationFactory; -import org.eclipse.ui.presentations.IPresentationSerializer; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * - */ -public class PresentationFactoryUtil { - - public static final int ROLE_EDITOR = 0x01; - - public static final int ROLE_VIEW = 0x02; - - public static final int ROLE_STANDALONE = 0x03; - - public static final int ROLE_STANDALONE_NOTITLE = 0x04; - - public static StackPresentation createPresentation( - AbstractPresentationFactory factory, int role, Composite parent, - IStackPresentationSite site, IPresentationSerializer serializer, - IMemento memento) { - - StackPresentation presentation = null; - - switch (role) { - case ROLE_EDITOR: - presentation = factory.createEditorPresentation(parent, site); - break; - case ROLE_STANDALONE: - presentation = factory.createStandaloneViewPresentation(parent, - site, true); - break; - case ROLE_STANDALONE_NOTITLE: - presentation = factory.createStandaloneViewPresentation(parent, - site, false); - break; - default: - presentation = factory.createViewPresentation(parent, site); - } - - //don't initialize editors at creation time - it will not contain any parts - if (role != ROLE_EDITOR && memento != null && serializer != null) { - presentation.restoreState(serializer, memento); - } - - return presentation; - } - - private PresentationFactoryUtil() { - - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentationSerializer.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentationSerializer.java deleted file mode 100644 index aba23e392ab..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/PresentationSerializer.java +++ /dev/null @@ -1,65 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import java.util.Collections; -import java.util.List; - -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IPresentationSerializer; - -/** - * This class is used to map IPresentableParts onto string IDs - */ -public class PresentationSerializer implements IPresentationSerializer { - - private List parts = Collections.EMPTY_LIST; - - public PresentationSerializer(List presentableParts) { - parts = presentableParts; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentationSerializer#getId(org.eclipse.ui.presentations.IPresentablePart) - */ - public String getId(IPresentablePart part) { - int index = parts.indexOf(part); - - return "" + index; //$NON-NLS-1$ - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.IPresentationSerializer#getPart(java.lang.String) - */ - public IPresentablePart getPart(String id) { - try { - Integer integer = new Integer(id); - int index = integer.intValue(); - - if (parts.size()>index) { - return (IPresentablePart) parts.get(index); - } - } catch (NumberFormatException e) { - } - - return null; - } - - /** - * Prevent this object from being used further. Ensure that none - * of the methods return anything useful in order to discourage clients - * from hanging onto references to this object. - */ - public void dispose() { - parts = Collections.EMPTY_LIST; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuClose.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuClose.java deleted file mode 100644 index 5cf81961a45..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuClose.java +++ /dev/null @@ -1,63 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.Action; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * This convenience class provides a "close" system menu item that closes - * the currently selected pane in a presentation. Presentations can use - * this to add a close item to their system menu. - * - * @since 3.0 - */ -public final class SystemMenuClose extends Action implements ISelfUpdatingAction { - - private IStackPresentationSite site; - private IPresentablePart part; - - public SystemMenuClose(IStackPresentationSite site) { - this.site = site; - setText(WorkbenchMessages.PartPane_close); - } - - public void dispose() { - site = null; - } - - public void run() { - if (part != null) { - site.close(new IPresentablePart[] { part }); - } - } - - public void setTarget(IPresentablePart presentablePart) { - this.part = presentablePart; - setEnabled(presentablePart != null && site.isCloseable(presentablePart)); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.ISelfUpdatingAction#update() - */ - public void update() { - setTarget(site.getSelectedPart()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.ISelfUpdatingAction#shouldBeVisible() - */ - public boolean shouldBeVisible() { - return true; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuCloseAll.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuCloseAll.java deleted file mode 100644 index 817e0da8c4c..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuCloseAll.java +++ /dev/null @@ -1,44 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.Action; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class SystemMenuCloseAll extends Action implements ISelfUpdatingAction { - - private IStackPresentationSite presentation; - - public SystemMenuCloseAll(IStackPresentationSite presentation) { - this.presentation = presentation; - setText(WorkbenchMessages.PartPane_closeAll); - } - - public void dispose() { - presentation = null; - } - - public void run() { - presentation.close(presentation.getPartList()); - } - - public void update() { - IPresentablePart[] parts = presentation.getPartList(); - setEnabled(parts.length != 0); - } - - public boolean shouldBeVisible() { - return true; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuCloseOthers.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuCloseOthers.java deleted file mode 100644 index 3e24fc3f778..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuCloseOthers.java +++ /dev/null @@ -1,62 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import java.util.Arrays; -import java.util.LinkedList; -import java.util.List; - -import org.eclipse.jface.action.Action; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class SystemMenuCloseOthers extends Action implements - ISelfUpdatingAction { - - private IStackPresentationSite stackPresentation; - private IPresentablePart current; - - public SystemMenuCloseOthers(IStackPresentationSite stackPresentation) { - this.stackPresentation = stackPresentation; - setText(WorkbenchMessages.PartPane_closeOthers); - } - - public void dispose() { - stackPresentation = null; - } - - public void run() { - List others = new LinkedList(); - others.addAll(Arrays.asList(stackPresentation.getPartList())); - others.remove(current); - stackPresentation.close((IPresentablePart[]) others - .toArray(new IPresentablePart[others.size()])); - } - - public void update() { - setTarget(stackPresentation.getSelectedPart()); - } - - public boolean shouldBeVisible() { - return true; - } - - /** - * @param currentSelection - * @since 3.1 - */ - public void setTarget(IPresentablePart current) { - this.current = current; - setEnabled(current != null && - stackPresentation.getPartList().length > 1); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuDetach.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuDetach.java deleted file mode 100644 index 1991689b836..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuDetach.java +++ /dev/null @@ -1,68 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.Action; -import org.eclipse.ui.internal.ViewPane; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.WorkbenchPage; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class SystemMenuDetach extends Action implements ISelfUpdatingAction { - - private ViewPane viewPane; - private IStackPresentationSite site; - private WorkbenchPage page; - - public SystemMenuDetach(IStackPresentationSite site) { - this.site = site; - setText(WorkbenchMessages.PartPane_detach); - update(); - } - - public void update() { - IPresentablePart presentablePart = site.getSelectedPart(); - setEnabled(presentablePart != null && site.isPartMoveable(presentablePart)); - if(viewPane != null){ - setChecked(!viewPane.isDocked()); - page = viewPane.getPage(); - } - } - - public boolean shouldBeVisible() { - if(page != null) { - return page.getActivePerspective().getPresentation().canDetach(); - } - return false; - } - - public void dispose() { - site = null; - } - - public void setPane(ViewPane current){ - viewPane = current; - update(); - } - - public void run() { - if(site != null){ - if(!isChecked()){ - viewPane.doDetach(); - } - else{ - viewPane.doAttach(); - } - } - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuFastView.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuFastView.java deleted file mode 100644 index 31455436e54..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuFastView.java +++ /dev/null @@ -1,129 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.Action; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.internal.FastViewBar; -import org.eclipse.ui.internal.FastViewManager; -import org.eclipse.ui.internal.Perspective; -import org.eclipse.ui.internal.ViewPane; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.WorkbenchWindow; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class SystemMenuFastView extends Action implements ISelfUpdatingAction { - - private PresentablePart viewPane; - - private IStackPresentationSite site; - - private boolean realFV = true; - - public SystemMenuFastView(IStackPresentationSite site) { - this.site = site; - setText(WorkbenchMessages.ViewPane_fastView); - update(); - } - - public void setPane(PresentablePart newPane) { - viewPane = newPane; - update(); - } - - public void update() { - IViewReference viewRef = getReference(); - if (viewRef == null) { - setEnabled(false); - return; - } - - // Are we showing a 'real' fast view or a minimized view ? - Perspective persp = viewPane.getPane().getPage().getActivePerspective(); - FastViewManager fvm = persp.getFastViewManager(); - - String trimId = null; - if (fvm != null) - trimId = fvm.getIdForRef(viewRef); - realFV = trimId == null || FastViewBar.FASTVIEWBAR_ID.equals(trimId); - - // it's 'restore' if we're not using a real fast view - if (realFV) { - setText(WorkbenchMessages.ViewPane_fastView); - } - else { - setText(WorkbenchMessages.StandardSystemToolbar_Restore); - setChecked(false); - } - - if (!site.isPartMoveable(viewPane)) { - setEnabled(false); - } else { - setEnabled(true); - - if (realFV) - setChecked(persp.isFastView(viewRef)); - } - } - - private IViewReference getReference() { - IViewReference viewRef = null; - - if (viewPane != null) { - IWorkbenchPartReference ref = viewPane.getPane().getPartReference(); - - if (ref instanceof IViewReference) { - viewRef = (IViewReference) ref; - } - } - return viewRef; - } - - public boolean shouldBeVisible() { - if (viewPane == null || viewPane.getPane().getPage() == null) { - return false; - } - - WorkbenchWindow workbenchWindow = (WorkbenchWindow) viewPane.getPane().getPage() - .getWorkbenchWindow(); - - return workbenchWindow.getShowFastViewBars() && viewPane != null - && site.isPartMoveable(viewPane); - } - - public void dispose() { - viewPane = null; - } - - public void run() { - if (realFV) { - if (viewPane.getPane() instanceof ViewPane) { - ViewPane pane = (ViewPane) viewPane.getPane(); - - if (!isChecked()) { - pane.doMakeFast(); - } else { - pane.doRemoveFast(); - } - } - } - else { - // We're a minimized stack...restore it - IViewReference viewRef = getReference(); - - Perspective persp = viewPane.getPane().getPage().getActivePerspective(); - FastViewManager fvm = persp.getFastViewManager(); - String trimId = fvm.getIdForRef(viewRef); - fvm.restoreToPresentation(trimId); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuFastViewOrientation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuFastViewOrientation.java deleted file mode 100644 index 62ed3310a48..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuFastViewOrientation.java +++ /dev/null @@ -1,120 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.swt.SWT; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.ui.IViewReference; -import org.eclipse.ui.IWorkbenchPartReference; -import org.eclipse.ui.internal.FastViewBar; -import org.eclipse.ui.internal.IChangeListener; -import org.eclipse.ui.internal.IntModel; -import org.eclipse.ui.internal.PartPane; -import org.eclipse.ui.internal.RadioMenu; -import org.eclipse.ui.internal.ViewStackTrimToolBar; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.WorkbenchWindow; - -/** - * @since 3.0 - */ -public class SystemMenuFastViewOrientation extends ContributionItem { - - private PartPane viewPane; - - private IntModel currentOrientation = new IntModel(SWT.VERTICAL); - - private ViewStackTrimToolBar minimizedStack = null; - - public SystemMenuFastViewOrientation(PartPane newViewPane) { - this(newViewPane, null); - } - - /** - * @param pane - * @param vstt - */ - public SystemMenuFastViewOrientation(PartPane newViewPane, - final ViewStackTrimToolBar vstt) { - this.viewPane = newViewPane; - this.minimizedStack = vstt; - - currentOrientation.addChangeListener(new IChangeListener() { - public void update(boolean changed) { - if (changed) { - WorkbenchWindow workbenchWindow = (WorkbenchWindow) viewPane - .getPage().getWorkbenchWindow(); - - if (vstt == null) { - FastViewBar bar = workbenchWindow.getFastViewBar(); - if (bar != null && viewPane != null) { - IWorkbenchPartReference ref = viewPane.getPartReference(); - - if (ref instanceof IViewReference) { - bar.setOrientation((IViewReference)ref, - currentOrientation.get()); - } - } - } - else { - vstt.setOrientation(currentOrientation.get(), workbenchWindow); - } - } - } - }); - } - - public void dispose() { - viewPane = null; - } - - public void fill(Menu menu, int index) { - WorkbenchWindow workbenchWindow = (WorkbenchWindow) viewPane.getPage() - .getWorkbenchWindow(); - - IWorkbenchPartReference ref = viewPane.getPartReference(); - if (!(ref instanceof IViewReference)) - return; - - if (minimizedStack == null) { - FastViewBar bar = workbenchWindow.getFastViewBar(); - if (bar != null && viewPane != null) { - currentOrientation.set(bar.getOrientation((IViewReference)ref)); - } - } - else { - currentOrientation.set(minimizedStack.getPaneOrientation()); - } - - MenuItem orientationItem = new MenuItem(menu, SWT.CASCADE, index); - { - orientationItem.setText(WorkbenchMessages.FastViewBar_view_orientation); - - Menu orientationSwtMenu = new Menu(orientationItem); - RadioMenu orientationMenu = new RadioMenu(orientationSwtMenu, - currentOrientation); - orientationMenu - .addMenuItem( - WorkbenchMessages.FastViewBar_horizontal, new Integer(SWT.HORIZONTAL)); - orientationMenu - .addMenuItem( - WorkbenchMessages.FastViewBar_vertical, new Integer(SWT.VERTICAL)); - - orientationItem.setMenu(orientationSwtMenu); - } - } - - public boolean isDynamic() { - return true; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMaximize.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMaximize.java deleted file mode 100644 index dab320d1b14..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMaximize.java +++ /dev/null @@ -1,28 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class SystemMenuMaximize extends SystemMenuStateChange { - - /** - * @param site - * @param name - * @param state - */ - public SystemMenuMaximize(IStackPresentationSite site) { - super(site, WorkbenchMessages.PartPane_maximize, - IStackPresentationSite.STATE_MAXIMIZED); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMinimize.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMinimize.java deleted file mode 100644 index 37b86ed669b..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMinimize.java +++ /dev/null @@ -1,28 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class SystemMenuMinimize extends SystemMenuStateChange { - - /** - * @param site - * @param name - * @param state - */ - public SystemMenuMinimize(IStackPresentationSite site) { - super(site, WorkbenchMessages.ViewPane_minimizeView, - IStackPresentationSite.STATE_MINIMIZED); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMove.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMove.java deleted file mode 100644 index 5a1e6533c08..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMove.java +++ /dev/null @@ -1,66 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.MenuManager; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class SystemMenuMove extends MenuManager { - - private IStackPresentationSite stackPresentationSite; - - private SystemMenuMovePane movePaneAction; - - private SystemMenuMoveFolder moveFolderAction; - private boolean assumeActivePart = false; - - public SystemMenuMove(IStackPresentationSite stackPresentationSite, - String partName) { - this(stackPresentationSite, partName, true); - } - - public SystemMenuMove(IStackPresentationSite stackPresentationSite, - String partName, boolean assumeActivePart) { - super(WorkbenchMessages.PartPane_move); - this.stackPresentationSite = stackPresentationSite; - this.assumeActivePart = assumeActivePart; - - movePaneAction = new SystemMenuMovePane(stackPresentationSite); - movePaneAction.setText(partName); - moveFolderAction = new SystemMenuMoveFolder(stackPresentationSite); - - add(movePaneAction); - add(moveFolderAction); - } - - public void setTarget(IPresentablePart part) { - movePaneAction.setTarget(part); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.MenuManager#update(boolean, boolean) - */ - protected void update(boolean force, boolean recursive) { - if (assumeActivePart) { - setTarget(stackPresentationSite.getSelectedPart()); - } - - moveFolderAction.update(); - - super.update(force, recursive); - } - - public void update() { - update(false, false); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMoveFolder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMoveFolder.java deleted file mode 100644 index 6f7a91fcdd7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMoveFolder.java +++ /dev/null @@ -1,43 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.Action; -import org.eclipse.swt.widgets.Display; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * @since 3.0 - */ -public class SystemMenuMoveFolder extends Action implements ISelfUpdatingAction { - private IStackPresentationSite site; - - public SystemMenuMoveFolder(IStackPresentationSite site) { - this.site = site; - setText(WorkbenchMessages.ViewPane_moveFolder); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.IAction#run() - */ - public void run() { - site.dragStart(Display.getDefault().getCursorLocation(), true); - } - - public void update() { - setEnabled(site.isStackMoveable()); - } - - public boolean shouldBeVisible() { - return site.isStackMoveable(); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMovePane.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMovePane.java deleted file mode 100644 index c363ecb5f3f..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMovePane.java +++ /dev/null @@ -1,44 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.Action; -import org.eclipse.swt.widgets.Display; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * @since 3.0 - */ -public class SystemMenuMovePane extends Action { - - IStackPresentationSite site; - IPresentablePart part; - - public SystemMenuMovePane(IStackPresentationSite site) { - this.site = site; - setText(WorkbenchMessages.SystemMenuMovePane_PaneName); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.IAction#run() - */ - public void run() { - site.dragStart(part, Display.getDefault().getCursorLocation(), true); - } - - public void setTarget(IPresentablePart part) { - this.part = part; - setEnabled(part != null && site.isPartMoveable(part)); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuPinEditor.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuPinEditor.java deleted file mode 100644 index 07b17a3313a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuPinEditor.java +++ /dev/null @@ -1,70 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.Action; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.ui.internal.EditorPane; -import org.eclipse.ui.internal.IPreferenceConstants; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.WorkbenchPartReference; -import org.eclipse.ui.internal.WorkbenchPlugin; -import org.eclipse.ui.internal.tweaklets.TabBehaviour; -import org.eclipse.ui.internal.tweaklets.Tweaklets; - -public class SystemMenuPinEditor extends Action implements ISelfUpdatingAction { - - private EditorPane editorPane; - - public SystemMenuPinEditor(EditorPane pane) { - setText(WorkbenchMessages.EditorPane_pinEditor); - setPane(pane); - } - - public void dispose() { - editorPane = null; - } - - public void setPane(EditorPane pane) { - editorPane = pane; - update(); - } - - public void run() { - WorkbenchPartReference ref = (WorkbenchPartReference)editorPane.getPartReference(); - - ref.setPinned(!isChecked()); - } - - public void update() { - if (editorPane == null) { - setEnabled(false); - return; - } - - WorkbenchPartReference ref = (WorkbenchPartReference)editorPane.getPartReference(); - setEnabled(true); - setChecked(ref.isPinned()); - } - - public boolean shouldBeVisible() { - if (editorPane == null) { - return false; - } - - IPreferenceStore store = WorkbenchPlugin.getDefault().getPreferenceStore(); - boolean reuseEditor = store - .getBoolean(IPreferenceConstants.REUSE_EDITORS_BOOLEAN) - | ((TabBehaviour)Tweaklets.get(TabBehaviour.KEY)).alwaysShowPinAction(); - return reuseEditor; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuRestore.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuRestore.java deleted file mode 100644 index ed3552c5e7c..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuRestore.java +++ /dev/null @@ -1,26 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IStackPresentationSite; - -public class SystemMenuRestore extends SystemMenuStateChange { - - /** - * @param site - * @param name - * @param state - */ - public SystemMenuRestore(IStackPresentationSite site) { - super(site, WorkbenchMessages.PartPane_restore, IStackPresentationSite.STATE_RESTORED); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuSize.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuSize.java deleted file mode 100644 index d7d362d98b8..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuSize.java +++ /dev/null @@ -1,42 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.ui.internal.PartPane; - -public class SystemMenuSize extends ContributionItem { - - private PartPane partPane; - - public SystemMenuSize(PartPane pane) { - setPane(pane); - } - - public void setPane(PartPane pane) { - partPane = pane; - } - - public void dispose() { - partPane = null; - } - - public void fill(Menu menu, int index) { - if (partPane != null) { - partPane.addSizeMenuItem(menu, index); - } - } - - public boolean isDynamic() { - return true; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuSizeFastView.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuSizeFastView.java deleted file mode 100644 index 2ddc0a5947a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuSizeFastView.java +++ /dev/null @@ -1,49 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.ui.internal.FastViewPane; -import org.eclipse.ui.internal.WorkbenchMessages; - -public class SystemMenuSizeFastView extends ContributionItem { - - private FastViewPane fastViewPane; - - public SystemMenuSizeFastView(FastViewPane fastViewPane) { - this.fastViewPane = fastViewPane; - } - - public void dispose() { - fastViewPane = null; - } - - public void fill(Menu menu, int index) { - MenuItem item = new MenuItem(menu, SWT.NONE, index); - item.setText(WorkbenchMessages.PartPane_size); - item.addSelectionListener(new SelectionAdapter() { - - public void widgetSelected(SelectionEvent e) { - fastViewPane.moveSash(); - } - }); - item.setEnabled(fastViewPane.getCurrentPane() != null); - } - - public boolean isDynamic() { - return true; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuStateChange.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuStateChange.java deleted file mode 100644 index 425fea0afd7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuStateChange.java +++ /dev/null @@ -1,52 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.Action; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * - * - * @since 3.0 - */ -public class SystemMenuStateChange extends Action implements - ISelfUpdatingAction { - private IStackPresentationSite site; - - private int state; - - public SystemMenuStateChange(IStackPresentationSite site, String name, - int state) { - this.site = site; - this.state = state; - - setText(name); - update(); - } - - public void dispose() { - this.site = null; - } - - public void run() { - site.setState(state); - } - - public void update() { - setEnabled(site.getState() != state && site.supportsState(state)); - } - - public boolean shouldBeVisible() { - return site.supportsState(state); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/UpdatingActionContributionItem.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/UpdatingActionContributionItem.java deleted file mode 100644 index 8cfc1871fb4..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/UpdatingActionContributionItem.java +++ /dev/null @@ -1,51 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations; - -import org.eclipse.jface.action.ActionContributionItem; - -/** - * @since 3.0 - */ -public class UpdatingActionContributionItem extends ActionContributionItem { - - /** - * @param action - */ - public UpdatingActionContributionItem(ISelfUpdatingAction action) { - super(action); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.IContributionItem#isVisible() - */ - public boolean isVisible() { - ISelfUpdatingAction action = (ISelfUpdatingAction) getAction(); - return super.isVisible() && action.shouldBeVisible(); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.IContributionItem#update(java.lang.String) - */ - public void update(String propertyName) { - ISelfUpdatingAction action = (ISelfUpdatingAction) getAction(); - action.update(); - - super.update(propertyName); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.IContributionItem#isDynamic() - */ - public boolean isDynamic() { - return true; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/classic/WorkbenchPresentationFactoryClassic.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/classic/WorkbenchPresentationFactoryClassic.java deleted file mode 100644 index 35c3db5dc07..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/classic/WorkbenchPresentationFactoryClassic.java +++ /dev/null @@ -1,80 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.presentations.classic; - -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.swt.SWT; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultSimpleTabListener; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultThemeListener; -import org.eclipse.ui.internal.presentations.util.PresentablePartFolder; -import org.eclipse.ui.internal.presentations.util.StandardViewSystemMenu; -import org.eclipse.ui.internal.presentations.util.TabbedStackPresentation; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackPresentation; -import org.eclipse.ui.presentations.WorkbenchPresentationFactory; - -/** - * The classic presentation factory for the Workbench (the 3.0 look). - * - * @since 3.4 - * - */ -public class WorkbenchPresentationFactoryClassic extends - WorkbenchPresentationFactory { - - private static int viewTabPosition = PlatformUI.getPreferenceStore() - .getInt(IWorkbenchPreferenceConstants.VIEW_TAB_POSITION); - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.WorkbenchPresentationFactory#createViewPresentation(org.eclipse.swt.widgets.Composite, - * org.eclipse.ui.presentations.IStackPresentationSite) - */ - public StackPresentation createViewPresentation(Composite parent, - IStackPresentationSite site) { - - DefaultTabFolder folder = new DefaultTabFolder(parent, viewTabPosition - | SWT.BORDER, site - .supportsState(IStackPresentationSite.STATE_MINIMIZED), site - .supportsState(IStackPresentationSite.STATE_MAXIMIZED)); - - final IPreferenceStore store = PlatformUI.getPreferenceStore(); - final int minimumCharacters = store - .getInt(IWorkbenchPreferenceConstants.VIEW_MINIMUM_CHARACTERS); - if (minimumCharacters >= 0) { - folder.setMinimumCharacters(minimumCharacters); - } - - PresentablePartFolder partFolder = new PresentablePartFolder(folder); - - folder.setUnselectedCloseVisible(false); - folder.setUnselectedImageVisible(false); - - TabbedStackPresentation result = new TabbedStackPresentation(site, - partFolder, new StandardViewSystemMenu(site)); - - DefaultThemeListener themeListener = new DefaultThemeListener(folder, - result.getTheme()); - result.getTheme().addListener(themeListener); - - new DefaultSimpleTabListener(result.getApiPreferences(), - IWorkbenchPreferenceConstants.SHOW_TRADITIONAL_STYLE_TABS, - folder); - - return result; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultMultiTabListener.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultMultiTabListener.java deleted file mode 100644 index 397b5a9cb66..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultMultiTabListener.java +++ /dev/null @@ -1,43 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.ui.internal.preferences.AbstractBooleanListener; -import org.eclipse.ui.internal.preferences.IDynamicPropertyMap; - -/** - * @since 3.1 - */ -public final class DefaultMultiTabListener extends AbstractBooleanListener { - - private DefaultTabFolder folder; - - /** - * @param map - * @param propertyId - * @param defaultValue - */ - public DefaultMultiTabListener(IDynamicPropertyMap map, String propertyId, DefaultTabFolder folder) { - super(); - - this.folder = folder; - - attach(map, propertyId, true); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.preferences.AbstractBooleanListener#handleValue(boolean) - */ - protected void handleValue(boolean b) { - folder.setSingleTab(!b); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultPartList.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultPartList.java deleted file mode 100644 index 997d6e798cd..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultPartList.java +++ /dev/null @@ -1,79 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2011 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Monitor; -import org.eclipse.ui.internal.presentations.BasicPartList; -import org.eclipse.ui.internal.presentations.util.ISystemMenu; -import org.eclipse.ui.internal.presentations.util.PresentablePartFolder; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * @since 3.1 - */ -public class DefaultPartList implements ISystemMenu { - - private IStackPresentationSite site; - private PresentablePartFolder folder; - - public DefaultPartList(IStackPresentationSite site, PresentablePartFolder folder) { - this.site = site; - this.folder = folder; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.ISystemMenu#show(org.eclipse.swt.widgets.Control, org.eclipse.swt.graphics.Point, org.eclipse.ui.presentations.IPresentablePart) - */ - public void show(Control control, Point displayCoordinates, - IPresentablePart currentSelection) { - - int shellStyle = SWT.RESIZE | SWT.ON_TOP | SWT.NO_TRIM; - int tableStyle = SWT.V_SCROLL | SWT.H_SCROLL; - final BasicPartList editorList = new BasicPartList(control.getShell(), - shellStyle, tableStyle, site, folder); - editorList.setInput(folder); - Point size = editorList.computeSizeHint(); - int x = displayCoordinates.x; - int y = displayCoordinates.y; - - Monitor mon = folder.getTabFolder().getControl().getMonitor(); - Rectangle bounds = mon.getClientArea(); - if (x + size.x > bounds.x + bounds.width) { - x = bounds.x + bounds.width - size.x; - } - if (y + size.y > bounds.y + bounds.height) { - y = bounds.y + bounds.height - size.y; - } - editorList.setLocation(new Point(x, y)); - editorList.setVisible(true); - editorList.setFocus(); - editorList.getTableViewer().getTable().getShell().addListener( - SWT.Deactivate, new Listener() { - - public void handleEvent(Event event) { - editorList.setVisible(false); - } - } - ); - } - - public void dispose() { - - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultSimpleTabListener.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultSimpleTabListener.java deleted file mode 100644 index ba4c8e08e83..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultSimpleTabListener.java +++ /dev/null @@ -1,43 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.ui.internal.preferences.AbstractBooleanListener; -import org.eclipse.ui.internal.preferences.IDynamicPropertyMap; - -/** - * @since 3.1 - */ -public final class DefaultSimpleTabListener extends AbstractBooleanListener { - - private DefaultTabFolder folder; - - /** - * @param map - * @param propertyId - * @param defaultValue - */ - public DefaultSimpleTabListener(IDynamicPropertyMap map, String propertyId, DefaultTabFolder folder) { - super(); - - this.folder = folder; - - attach(map, propertyId, true); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.preferences.AbstractBooleanListener#handleValue(boolean) - */ - protected void handleValue(boolean b) { - folder.setSimpleTabs(b); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabFolder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabFolder.java deleted file mode 100644 index 1ea14e8dde8..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabFolder.java +++ /dev/null @@ -1,544 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Remy Chi Jian Suen <remy.suen@gmail.com> - Bug 145557 [WorkbenchParts] Content description label needs a hover - * Semion Chichelnitsky <semion@il.ibm.com> - Bug 66889 [ViewMgmt] Package explorer message clipped - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.accessibility.AccessibleAdapter; -import org.eclipse.swt.accessibility.AccessibleEvent; -import org.eclipse.swt.custom.CTabFolder; -import org.eclipse.swt.custom.CTabFolderEvent; -import org.eclipse.swt.custom.CTabItem; -import org.eclipse.swt.events.MouseAdapter; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.GC; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.ui.internal.IWorkbenchGraphicConstants; -import org.eclipse.ui.internal.WorkbenchImages; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.presentations.PaneFolder; -import org.eclipse.ui.internal.presentations.PaneFolderButtonListener; -import org.eclipse.ui.internal.presentations.util.AbstractTabFolder; -import org.eclipse.ui.internal.presentations.util.AbstractTabItem; -import org.eclipse.ui.internal.presentations.util.PartInfo; -import org.eclipse.ui.internal.presentations.util.TabFolderEvent; -import org.eclipse.ui.internal.util.Util; - -/** - * @since 3.1 - */ -public class DefaultTabFolder extends AbstractTabFolder { - - private PaneFolder paneFolder; - private Control viewToolBar; - private Label titleLabel; - - private PaneFolderButtonListener buttonListener = new PaneFolderButtonListener() { - public void stateButtonPressed(int buttonId) { - fireEvent(TabFolderEvent.stackStateToEventId(buttonId)); - } - - /** - * Called when a close button is pressed. - * - * @param item the tab whose close button was pressed - */ - public void closeButtonPressed(CTabItem item) { - fireEvent(TabFolderEvent.EVENT_CLOSE, getTab(item)); - } - /** - * - * @since 3.0 - */ - public void showList(CTabFolderEvent event) { - event.doit = false; - fireEvent(TabFolderEvent.EVENT_SHOW_LIST); - } - }; - - private Listener selectionListener = new Listener() { - public void handleEvent(Event e) { - AbstractTabItem item = getTab((CTabItem) e.item); - - if (item != null) { - fireEvent(TabFolderEvent.EVENT_TAB_SELECTED, item); - } - } - }; - - private static DefaultTabFolderColors defaultColors = new DefaultTabFolderColors(); - - private DefaultTabFolderColors[] activeShellColors = {defaultColors, defaultColors, defaultColors}; - private DefaultTabFolderColors[] inactiveShellColors = {defaultColors, defaultColors, defaultColors}; - private boolean shellActive = false; - - /** - * Create a new instance of the receiver - * - * @param parent - * @param flags - * @param allowMin - * @param allowMax - */ - public DefaultTabFolder(Composite parent, int flags, boolean allowMin, boolean allowMax) { - paneFolder = new PaneFolder(parent, flags | SWT.NO_BACKGROUND); - paneFolder.addButtonListener(buttonListener); - paneFolder.setMinimizeVisible(allowMin); - paneFolder.setMaximizeVisible(allowMax); - paneFolder.getControl().addListener(SWT.Selection, selectionListener); - paneFolder.setTopRight(null); - - // Initialize view menu dropdown - { - ToolBar actualToolBar = new ToolBar(paneFolder.getControl(), SWT.FLAT | SWT.NO_BACKGROUND); - viewToolBar = actualToolBar; - - actualToolBar.getAccessible().addAccessibleListener(new AccessibleAdapter() { - public void getName(AccessibleEvent e) { - e.result = WorkbenchMessages.ViewMenu; - } - }); - - ToolItem pullDownButton = new ToolItem(actualToolBar, SWT.PUSH); - Image hoverImage = WorkbenchImages - .getImage(IWorkbenchGraphicConstants.IMG_LCL_RENDERED_VIEW_MENU); - pullDownButton.setDisabledImage(hoverImage); - pullDownButton.setImage(hoverImage); - pullDownButton.setToolTipText(WorkbenchMessages.ViewMenu); - actualToolBar.addMouseListener(new MouseAdapter() { - public void mouseDown(MouseEvent e) { - fireEvent(TabFolderEvent.EVENT_PANE_MENU, getSelection(), getPaneMenuLocation()); - } - }); - pullDownButton.addSelectionListener(new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - fireEvent(TabFolderEvent.EVENT_PANE_MENU, getSelection(), getPaneMenuLocation()); - - super.widgetSelected(e); - } - }); - } - - // Initialize content description label - { - titleLabel = new Label(paneFolder.getControl(), SWT.NONE); - titleLabel.moveAbove(null); - titleLabel.setVisible(false); - attachListeners(titleLabel, false); - } - - attachListeners(paneFolder.getControl(), false); - attachListeners(paneFolder.getViewForm(), false); - - paneFolder.setTabHeight(computeTabHeight()); - - viewToolBar.moveAbove(null); - } - - /** - * Changes the minimum number of characters to display in the pane folder - * tab. This control how much information will be displayed to the user. - * - * @param count - * The number of characters to display in the tab folder; this - * value should be a positive integer. - * @see org.eclipse.swt.custom.CTabFolder#setMinimumCharacters(int) - * @since 3.1 - */ - public void setMinimumCharacters(int count) { - paneFolder.setMinimumCharacters(count); - } - - public void setSimpleTabs(boolean simple) { - paneFolder.setSimpleTab(simple); - } - - /** - * @param item - * @return - * @since 3.1 - */ - protected DefaultTabItem getTab(CTabItem item) { - return (DefaultTabItem)item.getData(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#computeSize(int, int) - */ - public Point computeSize(int widthHint, int heightHint) { - return paneFolder.computeMinimumSize(); - } - - /* package */ PaneFolder getFolder() { - return paneFolder; - } - - public AbstractTabItem getSelection() { - return getTab(paneFolder.getSelection()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#add(int) - */ - public AbstractTabItem add(int index, int flags) { - DefaultTabItem result = new DefaultTabItem((CTabFolder)getFolder().getControl(), index, flags); - - result.getWidget().setData(result); - - return result; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getContentParent() - */ - public Composite getContentParent() { - return paneFolder.getContentParent(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setContent(org.eclipse.swt.widgets.Control) - */ - public void setContent(Control newContent) { - paneFolder.setContent(newContent); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getItems() - */ - public AbstractTabItem[] getItems() { - CTabItem[] items = paneFolder.getItems(); - - AbstractTabItem[] result = new AbstractTabItem[items.length]; - - for (int i = 0; i < result.length; i++) { - result[i] = getTab(items[i]); - } - - return result; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getItemCount() - */ - public int getItemCount() { - // Override retrieving all the items when we just want the count. - return paneFolder.getItemCount(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setSelection(org.eclipse.ui.internal.presentations.util.AbstractTabItem) - */ - public void setSelection(AbstractTabItem toSelect) { - paneFolder.setSelection(indexOf(toSelect)); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#showItem - * (org.eclipse.ui.internal.presentations.util.AbstractTabItem) - */ - public void showItem(AbstractTabItem toSelect) { - // overrides default - int index = indexOf(toSelect); - if (index != -1) - paneFolder.showItem(index); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getToolbarParent() - */ - public Composite getToolbarParent() { - return paneFolder.getControl(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getControl() - */ - public Control getControl() { - return paneFolder.getControl(); - } - - public void setUnselectedCloseVisible(boolean visible) { - paneFolder.setUnselectedCloseVisible(visible); - } - - public void setUnselectedImageVisible(boolean visible) { - paneFolder.setUnselectedImageVisible(visible); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getTabArea() - */ - public Rectangle getTabArea() { - return Geometry.toDisplay(paneFolder.getControl(), paneFolder.getTitleArea()); - } - - /** - * @param enabled - * @since 3.1 - */ - public void enablePaneMenu(boolean enabled) { - if (enabled) { - paneFolder.setTopRight(viewToolBar); - viewToolBar.setVisible(true); - } else { - paneFolder.setTopRight(null); - viewToolBar.setVisible(false); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setSelectedInfo - * (org.eclipse.ui.internal.presentations.util.PartInfo) - */ - public void setSelectedInfo(PartInfo info) { - String newTitle = DefaultTabItem - .escapeAmpersands(info.contentDescription); - - if (!Util.equals(titleLabel.getText(), newTitle)) { - titleLabel.setText(newTitle); - titleLabel.setToolTipText(newTitle); - } - - if (!info.contentDescription.equals(Util.ZERO_LENGTH_STRING)) { - paneFolder.flushTopLeftSize(); - paneFolder.setTopLeft(titleLabel); - titleLabel.setVisible(true); - } else { - paneFolder.setTopLeft(null); - titleLabel.setVisible(false); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getPaneMenuLocation() - */ - public Point getPaneMenuLocation() { - Point toolbarSize = viewToolBar.getSize(); - - return viewToolBar.toDisplay(0,toolbarSize.y); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getPartListLocation() - */ - public Point getPartListLocation() { - return paneFolder.getControl().toDisplay(paneFolder.getChevronLocation()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getSystemMenuLocation() - */ - public Point getSystemMenuLocation() { - Rectangle bounds = DragUtil.getDisplayBounds(paneFolder.getControl()); - - int idx = paneFolder.getSelectionIndex(); - if (idx > -1) { - CTabItem item = paneFolder.getItem(idx); - Rectangle itemBounds = item.getBounds(); - - bounds.x += itemBounds.x; - bounds.y += itemBounds.y; - } - - Point location = new Point(bounds.x, bounds.y - + paneFolder.getTabHeight()); - - return location; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#isOnBorder(org.eclipse.swt.graphics.Point) - */ - public boolean isOnBorder(Point toTest) { - Control content = paneFolder.getContent(); - if (content != null) { - Rectangle displayBounds = DragUtil.getDisplayBounds(content); - - if (paneFolder.getTabPosition() == SWT.TOP) { - return toTest.y >= displayBounds.y; - } - - if (toTest.y >= displayBounds.y && toTest.y < displayBounds.y + displayBounds.height) { - return true; - } - } - - return super.isOnBorder(toTest); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#layout(boolean) - */ - public void layout(boolean flushCache) { - paneFolder.layout(flushCache); - super.layout(flushCache); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setState(int) - */ - public void setState(int state) { - paneFolder.setState(state); - super.setState(state); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setActive(int) - */ - public void setActive(int activeState) { - super.setActive(activeState); - updateColors(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setTabPosition(int) - */ - public void setTabPosition(int tabPosition) { - paneFolder.setTabPosition(tabPosition); - super.setTabPosition(tabPosition); - layout(true); - } - - public void flushToolbarSize() { - paneFolder.flushTopCenterSize(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setToolbar(org.eclipse.swt.widgets.Control) - */ - public void setToolbar(Control toolbarControl) { - paneFolder.setTopCenter(toolbarControl); - super.setToolbar(toolbarControl); - } - - public void setColors(DefaultTabFolderColors colors, int activationState, boolean shellActivationState) { - Assert.isTrue(activationState < activeShellColors.length); - - if (shellActivationState) { - activeShellColors[activationState] = colors; - } else { - inactiveShellColors[activationState] = colors; - } - - if (activationState == getActive() && shellActive == shellActivationState) { - updateColors(); - } - } - - /** - * - * @since 3.1 - */ - public void updateColors() { - DefaultTabFolderColors currentColors = shellActive ? - activeShellColors[getActive()] - : inactiveShellColors[getActive()]; - - paneFolder.setSelectionForeground(currentColors.foreground); - paneFolder.setSelectionBackground(currentColors.background, currentColors.percentages, currentColors.vertical); - } - - public void setColors(DefaultTabFolderColors colors, int activationState) { - setColors(colors, activationState, true); - setColors(colors, activationState, false); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#shellActive(boolean) - */ - public void shellActive(boolean isActive) { - this.shellActive = isActive; - super.shellActive(isActive); - - updateColors(); - } - - /** - * @param font - * @since 3.1 - */ - public void setFont(Font font) { - if (font != paneFolder.getControl().getFont()) { - paneFolder.getControl().setFont(font); - layout(true); - paneFolder.setTabHeight(computeTabHeight()); - } - } - - /** - * @return the required tab height for this folder. - */ - protected int computeTabHeight() { - GC gc = new GC(getControl()); - - // Compute the tab height - int tabHeight = Math.max(viewToolBar.computeSize(SWT.DEFAULT, - SWT.DEFAULT).y, gc.getFontMetrics().getHeight()); - - gc.dispose(); - - return tabHeight; - } - - /** - * @param b - * @since 3.1 - */ - public void setSingleTab(boolean b) { - paneFolder.setSingleTab(b); - AbstractTabItem[] items = getItems(); - - for (int i = 0; i < items.length; i++) { - DefaultTabItem item = (DefaultTabItem)items[i]; - - item.updateTabText(); - } - - layout(true); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setVisible(boolean) - */ - public void setVisible(boolean visible) { - super.setVisible(visible); - getFolder().setVisible(visible); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#showMinMax(boolean) - */ - public void showMinMax(boolean show) { - paneFolder.showMinMax(show); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabFolderColors.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabFolderColors.java deleted file mode 100644 index 8844b297bff..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabFolderColors.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.swt.graphics.Color; - -/** - * @since 3.1 - */ -public final class DefaultTabFolderColors { - Color foreground; - int[] percentages; - Color[] background; - boolean vertical; - - public DefaultTabFolderColors() { - - } - - public DefaultTabFolderColors(Color fgColor, Color[] bgColors, - int[] percentages, boolean vertical) { - - foreground = fgColor; - background = bgColors; - this.percentages = percentages; - this.vertical = vertical; - } - - public DefaultTabFolderColors setForeground(Color fg) { - foreground = fg; - return this; - } - - public DefaultTabFolderColors setBackground(Color[] background, int[] percentages, boolean vertical) { - this.background = background; - this.percentages = percentages; - this.vertical = vertical; - return this; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabItem.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabItem.java deleted file mode 100644 index 3de777edce8..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultTabItem.java +++ /dev/null @@ -1,241 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import com.ibm.icu.text.MessageFormat; -import org.eclipse.jface.resource.FontRegistry; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.custom.CTabFolder; -import org.eclipse.swt.custom.CTabItem; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.IWorkbenchThemeConstants; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.presentations.util.PartInfo; -import org.eclipse.ui.internal.presentations.util.WidgetTabItem; -import org.eclipse.ui.internal.util.Util; - -/** - * @since 3.1 - */ -public class DefaultTabItem extends WidgetTabItem { - - public static String DIRTY_PREFIX = "*"; //$NON-NLS-1$ - - private boolean busy = false; - - private boolean bold = false; - - private Font lastFont = null; - - private String shortName = Util.ZERO_LENGTH_STRING; - - private String longName = Util.ZERO_LENGTH_STRING; - - public DefaultTabItem(CTabFolder parent, int index, int flags) { - super(getTab(parent, index, flags)); - updateFont(); - } - - /** - * Get a new tab for the receiver. - * - * @return CTabItem - */ - private static CTabItem getTab(CTabFolder parent, int index, int flags) { - return new CTabItem(parent, flags, index); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#getBounds() - */ - public Rectangle getBounds() { - return Geometry.toDisplay(getItem().getParent(), getItem().getBounds()); - } - - public CTabItem getItem() { - return (CTabItem) getWidget(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#isShowing() - */ - public boolean isShowing() { - return getItem().isShowing(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#setInfo(org.eclipse.ui.internal.presentations.util.PartInfo) - */ - public void setInfo(PartInfo info) { - CTabItem tabItem = getItem(); - - shortName = computeShortName(info); - longName = computeLongName(info); - - updateTabText(); - - if (tabItem.getImage() != info.image) { - tabItem.setImage(info.image); - } - - String toolTipText = info.toolTip; - - if (toolTipText.equals(Util.ZERO_LENGTH_STRING)) { - toolTipText = null; - } - - if (!Util.equals(toolTipText, tabItem.getToolTipText())) { - if (toolTipText != null) - toolTipText = escapeAmpersands(toolTipText); - tabItem.setToolTipText(toolTipText); - } - } - - public void updateTabText() { - CTabItem tabItem = getItem(); - - String newName = tabItem.getParent().getSingle() ? longName : shortName; - - newName = escapeAmpersands(newName); - - if (!Util.equals(newName, tabItem.getText())) { - tabItem.setText(newName); - } - } - - /** - * Escapes all the ampersands in the given string such that they can be - * displayed verbatim in an SWT label rather than treated as accelerators. - * - * @param input - * the string for which to escape the ampersands - * @return a string where all ampersands are escaped - * @since 3.1 - */ - public static String escapeAmpersands(String input) { - StringBuffer title = new StringBuffer(input.length()); - for (int i = 0; i < input.length(); i++) { - char character = input.charAt(i); - title.append(character); - if (character == '&') { - title.append(character); // escape ampersand - } - } - return title.toString(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#setBold(boolean) - */ - public void setBold(boolean bold) { - this.bold = bold; - super.setBold(bold); - updateFont(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#setBusy(boolean) - */ - public void setBusy(boolean busy) { - this.busy = busy; - super.setBusy(busy); - updateFont(); - } - - private void updateFont() { - CTabItem tabItem = getItem(); - - // Set the font if necessary - FontRegistry registry = PlatformUI.getWorkbench().getThemeManager() - .getCurrentTheme().getFontRegistry(); - - // Determine the parent font. We will set the tab's font - Font targetFont = null; - - if (busy) { - targetFont = registry - .getItalic(IWorkbenchThemeConstants.TAB_TEXT_FONT); - } else { - - if (bold) { - targetFont = registry - .getBold(IWorkbenchThemeConstants.TAB_TEXT_FONT); - } - } - - if (lastFont != targetFont) { - tabItem.setFont(targetFont); - lastFont = targetFont; - } - } - - private static String computeShortName(PartInfo info) { - String text = info.name; - - if (info.dirty) { - text = DIRTY_PREFIX + text; - } - - return text; - } - - private static String computeLongName(PartInfo info) { - String text = info.name; - - String contentDescription = info.contentDescription; - - if (contentDescription.equals("")) { //$NON-NLS-1$ - - String titleTooltip = info.toolTip.trim(); - - if (titleTooltip.endsWith(info.name)) { - titleTooltip = titleTooltip.substring(0, - titleTooltip.lastIndexOf(info.name)).trim(); - } - - if (titleTooltip.endsWith("\\")) { //$NON-NLS-1$ - titleTooltip = titleTooltip.substring(0, - titleTooltip.lastIndexOf("\\")).trim(); //$NON-NLS-1$ - } - - if (titleTooltip.endsWith("/")) { //$NON-NLS-1$ - titleTooltip = titleTooltip.substring(0, - titleTooltip.lastIndexOf("/")).trim(); //$NON-NLS-1$ - } - - contentDescription = titleTooltip; - } - - if (!contentDescription.equals("")) { //$NON-NLS-1$ - text = MessageFormat.format( - WorkbenchMessages.EditorPart_AutoTitleFormat, new String[] { - text, contentDescription }); - } - - if (info.dirty) { - text = DIRTY_PREFIX + text; - } - - return text; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultThemeListener.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultThemeListener.java deleted file mode 100644 index 0de06ba7f6a..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/DefaultThemeListener.java +++ /dev/null @@ -1,144 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.jface.resource.JFaceResources; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.RGB; -import org.eclipse.ui.internal.IWorkbenchThemeConstants; -import org.eclipse.ui.internal.preferences.AbstractPropertyListener; -import org.eclipse.ui.internal.preferences.IPropertyMap; -import org.eclipse.ui.internal.preferences.PropertyUtil; -import org.eclipse.ui.internal.themes.LightColorFactory; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * @since 3.1 - */ -public class DefaultThemeListener extends AbstractPropertyListener { - - private DefaultTabFolder folder; - private IPropertyMap theme; - - public DefaultThemeListener(DefaultTabFolder folder, IPropertyMap theme) { - this.folder = folder; - this.theme = theme; - } - - private Color getColor(String id, Color defaultValue) { - Color value = (Color)theme.getValue(id, Color.class); - if (value == null) { - value = defaultValue; - } - - return value; - } - - private int getInt(String id, int defaultValue) { - Integer result = ((Integer)theme.getValue(id, Integer.class)); - - if (result == null) { - return defaultValue; - } - - return result.intValue(); - } - - private boolean getBoolean(String id, boolean defaultValue) { - Boolean result = ((Boolean)theme.getValue(id, Boolean.class)); - - if (result == null) { - return defaultValue; - } - - return result.booleanValue(); - } - - /* - * Update the ACTIVE_TAB_HIGHLIGHT_START color in the color registry. - * Return true if we're using highlights on tabs, false otherwise. - * The highlight color is computed based on the ACTIVE_TAB_BG_START. - * We need to do this here, in the ThemeListener, so that we can catch - * the change to the ACTIVE_TAB_BG_START begin color and update the - * highlight color appropriately. - * @return boolean use highlight color - */ - private boolean updateHighlightColor() { - if(! useHighlight()) - return false; - //get newTabBegin from theme, not from ColorRegistry, which may not have been updated yet - RGB newTabBegin = getColor(IWorkbenchThemeConstants.ACTIVE_TAB_BG_START, null).getRGB(); - RGB newHighlight = LightColorFactory.createHighlightStartColor(newTabBegin); - //Registry handles lifecycle of colors so no leakage and if RGB s.equals then no change - JFaceResources.getColorRegistry().put(IWorkbenchThemeConstants.ACTIVE_TAB_HIGHLIGHT_START, newHighlight); - return true; - } - - private boolean useHighlight() { - return PropertyUtil.get( - this.theme, - IWorkbenchThemeConstants.ACTIVE_TAB_HIGHLIGHT, - false); - } - - public void update() { - Color[] activeFocusBackgroundColors = updateHighlightColor() - ? new Color[] { - getColor(IWorkbenchThemeConstants.ACTIVE_TAB_BG_START, null), - getColor(IWorkbenchThemeConstants.ACTIVE_TAB_BG_END, null), - JFaceResources.getColorRegistry().get(IWorkbenchThemeConstants.ACTIVE_TAB_HIGHLIGHT_START) - } - : new Color[] { - getColor(IWorkbenchThemeConstants.ACTIVE_TAB_BG_START, null), - getColor(IWorkbenchThemeConstants.ACTIVE_TAB_BG_END, null) - }; - - folder.setColors(new DefaultTabFolderColors( - getColor(IWorkbenchThemeConstants.ACTIVE_TAB_TEXT_COLOR, null), - activeFocusBackgroundColors, - new int[] { - getInt(IWorkbenchThemeConstants.ACTIVE_TAB_PERCENT, 0) }, - getBoolean(IWorkbenchThemeConstants.ACTIVE_TAB_VERTICAL, true)), - StackPresentation.AS_ACTIVE_FOCUS, true); - - folder.setColors(new DefaultTabFolderColors( - getColor(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_TEXT_COLOR, null), - new Color[] { - getColor(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_BG_START, null), - getColor(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_BG_END, null) - }, - new int[] { - getInt(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_PERCENT, 0) }, - getBoolean(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_VERTICAL, true)), - StackPresentation.AS_ACTIVE_FOCUS, false); - - folder.setColors(new DefaultTabFolderColors( - getColor(IWorkbenchThemeConstants.INACTIVE_TAB_TEXT_COLOR, null), - new Color[] { - getColor(IWorkbenchThemeConstants.INACTIVE_TAB_BG_START, null), - getColor(IWorkbenchThemeConstants.INACTIVE_TAB_BG_END, null) }, - new int[] { - getInt(IWorkbenchThemeConstants.INACTIVE_TAB_PERCENT, 0) }, - getBoolean(IWorkbenchThemeConstants.INACTIVE_TAB_VERTICAL, true)), - StackPresentation.AS_INACTIVE); - - folder.setColors(new DefaultTabFolderColors( - getColor(IWorkbenchThemeConstants.INACTIVE_TAB_TEXT_COLOR, null), - new Color[] { - getColor(IWorkbenchThemeConstants.INACTIVE_TAB_BG_START, null) }, - new int[0], - true), StackPresentation.AS_ACTIVE_NOFOCUS); - - folder.setFont((Font)theme.getValue(IWorkbenchThemeConstants.TAB_TEXT_FONT, Font.class)); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/EmptyTabFolder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/EmptyTabFolder.java deleted file mode 100644 index fbf57a0ad44..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/EmptyTabFolder.java +++ /dev/null @@ -1,173 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.PaintEvent; -import org.eclipse.swt.events.PaintListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.internal.presentations.util.AbstractTabFolder; -import org.eclipse.ui.internal.presentations.util.AbstractTabItem; -import org.eclipse.ui.internal.presentations.util.EnhancedFillLayout; -import org.eclipse.ui.internal.presentations.util.PartInfo; - -/** - * Implements the AbstractTabFolder interface, however this object only displays - * the content of the currently selected part. There are no tabs, no title, no toolbar, - * etc. There is no means to select a different part, unless it is done programmatically. - * - * @since 3.1 - */ -public class EmptyTabFolder extends AbstractTabFolder { - - private Composite control; - private Control childControl; - private Color borderColor; - - public EmptyTabFolder(Composite parent, boolean showborder) { - control = new Composite(parent, SWT.NONE); - EnhancedFillLayout layout = new EnhancedFillLayout(); - control.setLayout(layout); - borderColor = parent.getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW); - if (showborder) { - layout.xmargin = 1; - layout.ymargin = 1; - control.addPaintListener(new PaintListener() { - public void paintControl(PaintEvent e) { - e.gc.setForeground(borderColor); - Rectangle rect = control.getClientArea(); - rect.width--; - rect.height--; - e.gc.drawRectangle(rect); - } - }); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#computeSize(int, int) - */ - public Point computeSize(int widthHint, int heightHint) { - if (childControl != null) { - // Fix for bug 85899 [Perspectives] [RCP]Standalone view does not divide space in - // proper ratio with reference when added to IPageLayout with showTitle parameter false - // If the childControl is a content proxy (a Composite with no children -- see PresentablePartFolder constructor), - // then computeSize returns 64x64, which is inappropriate. - // Note that this happens even if the Composite has a Layout that returns 0@0. - // Instead, use the sizes of the margins. This is equivalent to calling control.computeSize(...) - // if the childControl returned 0@0 for its preferred size. - if (childControl instanceof Composite) { - Composite composite = (Composite) childControl; - if (composite.getChildren().length == 0) { - EnhancedFillLayout layout = (EnhancedFillLayout) control.getLayout(); - int w = widthHint == SWT.DEFAULT ? layout.xmargin * 2 : widthHint; - int h = heightHint == SWT.DEFAULT ? layout.ymargin * 2 : heightHint; - return new Point(w, h); - } - } - return childControl.computeSize(widthHint, heightHint); - } - return new Point(0,0); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#add(int, int) - */ - public AbstractTabItem add(int index, int flags) { - return new EmptyTabItem(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getContentParent() - */ - public Composite getContentParent() { - return control; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setContent(org.eclipse.swt.widgets.Control) - */ - public void setContent(Control newContent) { - childControl = newContent; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getItems() - */ - public AbstractTabItem[] getItems() { - return new AbstractTabItem[0]; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getSelection() - */ - public AbstractTabItem getSelection() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setSelection(org.eclipse.ui.internal.presentations.util.AbstractTabItem) - */ - public void setSelection(AbstractTabItem toSelect) { - - } - - public void setToolbar(Control toolbar) { - if (toolbar != null) { - toolbar.setVisible(false); - } - } - - public void layout(boolean flushCache) { - super.layout(flushCache); - - control.layout(flushCache); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setSelectedInfo(org.eclipse.ui.internal.presentations.util.PartInfo) - */ - public void setSelectedInfo(PartInfo info) { - - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#enablePaneMenu(boolean) - */ - public void enablePaneMenu(boolean enabled) { - - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getToolbarParent() - */ - public Composite getToolbarParent() { - return control; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getControl() - */ - public Control getControl() { - return control; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getTabArea() - */ - public Rectangle getTabArea() { - return new Rectangle(0,0,0,0); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/EmptyTabItem.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/EmptyTabItem.java deleted file mode 100644 index 57c25f51274..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/EmptyTabItem.java +++ /dev/null @@ -1,56 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.ui.internal.presentations.util.AbstractTabItem; -import org.eclipse.ui.internal.presentations.util.PartInfo; - -/** - * @since 3.1 - */ -public class EmptyTabItem extends AbstractTabItem { - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#getBounds() - */ - public Rectangle getBounds() { - return new Rectangle(0,0,0,0); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#setInfo(org.eclipse.ui.internal.presentations.util.PartInfo) - */ - public void setInfo(PartInfo info) { - - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#dispose() - */ - public void dispose() { - - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#getData() - */ - public Object getData() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#setData(java.lang.Object) - */ - public void setData(Object data) { - - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativePresentationFactory.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativePresentationFactory.java deleted file mode 100644 index f04301e02c7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativePresentationFactory.java +++ /dev/null @@ -1,58 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.internal.presentations.util.StandardEditorSystemMenu; -import org.eclipse.ui.internal.presentations.util.StandardViewSystemMenu; -import org.eclipse.ui.internal.presentations.util.TabbedStackPresentation; -import org.eclipse.ui.presentations.AbstractPresentationFactory; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * @since 3.1 - */ -public class NativePresentationFactory extends AbstractPresentationFactory { - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory - */ - public StackPresentation createEditorPresentation(Composite parent, - IStackPresentationSite site) { - return new TabbedStackPresentation(site, new NativeTabFolder(parent), new StandardEditorSystemMenu(site)); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory - */ - public StackPresentation createViewPresentation(Composite parent, - IStackPresentationSite site) { - return new TabbedStackPresentation(site, new NativeTabFolder(parent), new StandardViewSystemMenu(site)); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory - */ - public StackPresentation createStandaloneViewPresentation(Composite parent, - IStackPresentationSite site, boolean showTitle) { - // TODO honour showTitle - return new TabbedStackPresentation(site, new NativeTabFolder(parent), - new StandardViewSystemMenu(site)); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativeTabFolder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativeTabFolder.java deleted file mode 100644 index cabc30b355c..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativeTabFolder.java +++ /dev/null @@ -1,365 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.CLabel; -import org.eclipse.swt.custom.ViewForm; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.TabFolder; -import org.eclipse.swt.widgets.TabItem; -import org.eclipse.swt.widgets.Widget; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.layout.SizeCache; -import org.eclipse.ui.internal.presentations.util.AbstractTabFolder; -import org.eclipse.ui.internal.presentations.util.AbstractTabItem; -import org.eclipse.ui.internal.presentations.util.PartInfo; -import org.eclipse.ui.internal.presentations.util.ProxyControl; -import org.eclipse.ui.internal.presentations.util.StandardSystemToolbar; -import org.eclipse.ui.internal.presentations.util.TabFolderEvent; -import org.eclipse.ui.internal.util.Util; - -/** - * @since 3.1 - */ -public class NativeTabFolder extends AbstractTabFolder { - - private TabFolder control; - private ViewForm viewForm; - private StandardSystemToolbar systemToolbar; - private CLabel title; - private ProxyControl topCenter; - private SizeCache topCenterCache; - - private Listener selectionListener = new Listener() { - public void handleEvent(Event e) { - fireEvent(TabFolderEvent.EVENT_TAB_SELECTED, getTab(e.item)); - } - }; - - private IPropertyListener systemToolbarListener = new IPropertyListener() { - - public void propertyChanged(Object source, int propId) { - Point location; - - if (propId == TabFolderEvent.EVENT_PANE_MENU) { - location = getPaneMenuLocation(); - } else { - location = new Point(0, 0); - } - - fireEvent(propId, getSelection(), location); - } - - }; - - public NativeTabFolder(Composite parent) { - control = new TabFolder(parent, SWT.BOTTOM); - control.addListener(SWT.Selection, selectionListener); - attachListeners(control, false); - - viewForm = new ViewForm(control, SWT.FLAT); - attachListeners(viewForm, false); - systemToolbar = new StandardSystemToolbar(viewForm, true, false, true, true, true); - systemToolbar.addListener(systemToolbarListener); - viewForm.setTopRight(systemToolbar.getControl()); - - topCenter = new ProxyControl(viewForm); - topCenterCache = new SizeCache(); - - title = new CLabel(viewForm, SWT.LEFT); - attachListeners(title, false); - viewForm.setTopLeft(title); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#computeSize - * (int, int) - */ - public Point computeSize(int widthHint, int heightHint) { - return new Point(50, 50); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#add(int) - */ - public AbstractTabItem add(int index, int flags) { - NativeTabItem item = new NativeTabItem(this, index); - item.getWidget().setData(item); - - return item; - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#layout(boolean - * ) - */ - public void layout(boolean flushCache) { - super.layout(flushCache); - - Rectangle oldBounds = viewForm.getBounds(); - Rectangle newBounds = control.getClientArea(); - - viewForm.setBounds(newBounds); - - if (Util.equals(oldBounds, newBounds)) { - viewForm.layout(flushCache); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder# - * getPaneMenuLocation() - */ - public Point getPaneMenuLocation() { - return systemToolbar.getPaneMenuLocation(); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setState - * (int) - */ - public void setState(int state) { - super.setState(state); - - systemToolbar.setState(state); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getClientArea - * () - */ - public Rectangle getClientArea() { - Control content = viewForm.getContent(); - - if (content == null) { - return new Rectangle(0, 0, 0, 0); - } - - return Geometry.toControl(control, DragUtil.getDisplayBounds(content)); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getItems() - */ - public AbstractTabItem[] getItems() { - TabItem[] items = control.getItems(); - - AbstractTabItem[] result = new AbstractTabItem[items.length]; - - for (int i = 0; i < result.length; i++) { - result[i] = getTab(items[i]); - } - - return result; - } - - private AbstractTabItem getTab(Widget item) { - return (AbstractTabItem) item.getData(); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setSelection - * (org.eclipse.ui.internal.presentations.util.Widget) - */ - public void setSelection(AbstractTabItem toSelect) { - if (toSelect == null) { - return; - } - - NativeTabItem tab = (NativeTabItem) toSelect; - control.setSelection(new TabItem[] { (TabItem) tab.getWidget() }); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setSelectedInfo - * (org.eclipse.ui.internal.presentations.util.PartInfo) - */ - public void setSelectedInfo(PartInfo info) { - if (!Util.equals(title.getText(), info.title)) { - title.setText(info.title); - } - if (title.getImage() != info.image) { - title.setImage(info.image); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getToolbarParent - * () - */ - public Composite getToolbarParent() { - return viewForm; - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getTabArea() - */ - public Rectangle getTabArea() { - - Rectangle bounds = control.getBounds(); - - Rectangle clientArea = control.getClientArea(); - - bounds.x = 0; - bounds.y = 0; - Geometry.expand(bounds, 0, 0, -(clientArea.height + clientArea.y), 0); - - return Geometry.toDisplay(control.getParent(), bounds); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setToolbar - * (org.eclipse.swt.widgets.Control) - */ - public void setToolbar(Control toolbarControl) { - - if (toolbarControl != null) { - topCenterCache.setControl(toolbarControl); - topCenter.setTarget(topCenterCache); - viewForm.setTopCenter(topCenter.getControl()); - } else { - topCenterCache.setControl(null); - topCenter.setTarget(null); - viewForm.setTopCenter(null); - } - - super.setToolbar(toolbarControl); - } - - public Control getControl() { - return control; - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#isOnBorder - * (org.eclipse.swt.graphics.Point) - */ - public boolean isOnBorder(Point globalPos) { - Point localPos = getControl().toControl(globalPos); - - Rectangle clientArea = getClientArea(); - return localPos.y > clientArea.y && localPos.y < clientArea.y + clientArea.height; - } - - public AbstractTabItem getSelection() { - TabItem[] sel = control.getSelection(); - - if (sel.length == 0) { - return null; - } - - return getTab(sel[0]); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getContentParent - * () - */ - public Composite getContentParent() { - return viewForm; - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setContent - * (org.eclipse.swt.widgets.Control) - */ - public void setContent(Control newContent) { - viewForm.setContent(newContent); - } - - public TabFolder getTabFolder() { - return control; - } - - void setSelectedTitle(String newTitle) { - title.setText(newTitle); - } - - /** - * @param image - * @since 3.1 - */ - /* protected */void setSelectedImage(Image image) { - title.setImage(image); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getItem( - * org.eclipse.swt.graphics.Point) - */ - public AbstractTabItem getItem(Point toFind) { - return getSelection(); - } - - /** - * @param enabled - * @since 3.1 - */ - public void enablePaneMenu(boolean enabled) { - systemToolbar.enablePaneMenu(enabled); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativeTabItem.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativeTabItem.java deleted file mode 100644 index 729d35713e7..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/defaultpresentation/NativeTabItem.java +++ /dev/null @@ -1,52 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.defaultpresentation; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.TabItem; -import org.eclipse.ui.internal.presentations.util.PartInfo; -import org.eclipse.ui.internal.presentations.util.WidgetTabItem; -import org.eclipse.ui.internal.util.Util; - -/** - * @since 3.1 - */ -public class NativeTabItem extends WidgetTabItem { - - public NativeTabItem(NativeTabFolder parent, int index) { - super(new TabItem(parent.getTabFolder(), SWT.NONE, index)); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#getBounds() - */ - public Rectangle getBounds() { - return new Rectangle(0,0,0,0); - } - - public void setInfo(PartInfo info) { - TabItem widget = (TabItem) getWidget(); - - if (!Util.equals(widget.getText(), info.name)) { - widget.setText(info.name); - } - String oldToolTip = Util.safeString(widget.getToolTipText()); - - if (!Util.equals(info.toolTip, oldToolTip)) { - String toolTip = info.toolTip; - if (toolTip.length() == 0) { - toolTip = null; - } - widget.setToolTipText(toolTip); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/AbstractTabFolder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/AbstractTabFolder.java deleted file mode 100644 index 4b119010781..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/AbstractTabFolder.java +++ /dev/null @@ -1,409 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.MouseAdapter; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.MouseListener; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.PresentationUtil; - -/** - * @since 3.1 - */ -public abstract class AbstractTabFolder { - - private List listeners = new ArrayList(1); - - private Control toolbar; - private int state; - - public abstract Point computeSize(int widthHint, int heightHint); - - public abstract AbstractTabItem add(int index, int flags); - - public abstract Composite getContentParent(); - public abstract void setContent(Control newContent); - - public abstract AbstractTabItem[] getItems(); - - public abstract AbstractTabItem getSelection(); - public abstract void setSelection(AbstractTabItem toSelect); - public abstract void setSelectedInfo(PartInfo info); - public abstract void enablePaneMenu(boolean enabled); - private int activeState = IStackPresentationSite.STATE_RESTORED; - - private Listener menuListener = new Listener() { - /* (non-Javadoc) - * @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event) - */ - public void handleEvent(Event event) { - Point globalPos = new Point(event.x, event.y); - handleContextMenu(globalPos, event); - } - }; - - private Listener dragListener = new Listener() { - public void handleEvent(Event e) { - Point globalPos = ((Control)e.widget).toDisplay(e.x, e.y); - handleDragStarted(globalPos, e); - } - }; - - private MouseListener mouseListener = new MouseAdapter() { - - // If we single-click on an empty space on the toolbar, move focus to the - // active control - public void mouseDown(MouseEvent e) { - Point p = ((Control)e.widget).toDisplay(e.x, e.y); - - handleMouseDown(p, e); - } - - - // If we double-click on the toolbar, maximize the presentation - public void mouseDoubleClick(MouseEvent e) { - // only react to the first button - if (e.button != 1) - return; - - Point p = ((Control)e.widget).toDisplay(e.x, e.y); - handleDoubleClick(p, e); - } - }; - - public void setActive(int activeState) { - this.activeState = activeState; - } - - public int getActive() { - return activeState; - } - - /** - * Returns the location where the pane menu should be opened when activated - * by a keyboard shortcut (display coordinates) - * - * @return the location for the pane menu (display coordinates) - * @since 3.1 - */ - public Point getPaneMenuLocation() { - return getControl().toDisplay(new Point(0,0)); - } - - /** - * Returns the location where the part list should be opened when activated - * by a keyboard shortcut (display coordinates) - * - * @return the location for the part list (display coordinates) - * @since 3.1 - */ - public Point getPartListLocation() { - return getSystemMenuLocation(); - } - - /** - * Returns the location where the pane menu should be opened when activated - * by a keyboard shortcut (display coordinates) - * - * @return the location for the pane menu (display coordinates) - * @since 3.1 - */ - public Point getSystemMenuLocation() { - return getControl().toDisplay(new Point(0,0)); - } - - /** - * Returns the parent composite that should be used for creating the toolbar. - * Any control passed into setToolbar must have this composite as its parent. - * - * @return the parent composite that should be used for creating the toolbar - * - * @since 3.1 - */ - public abstract Composite getToolbarParent(); - - /** - * Returns the main control for this folder. - * - * @return the main control for the folder - * @since 3.1 - */ - public abstract Control getControl(); - - public AbstractTabItem getItem(int idx) { - return getItems()[idx]; - } - - public AbstractTabItem getItem(Point toFind) { - AbstractTabItem[] items = getItems(); - - for (int i = 0; i < items.length; i++) { - AbstractTabItem item = items[i]; - - if (item.getBounds().contains(toFind)) { - return item; - } - } - - return null; - } - - public AbstractTabItem findItem(Object dataToFind) { - AbstractTabItem[] items = getItems(); - - for (int i = 0; i < items.length; i++) { - AbstractTabItem item = items[i]; - - if (item.getData() == dataToFind) { - return item; - } - } - - return null; - } - - /** - * Returns the index of the given item, or -1 if the given item is - * not found in this tab folder. Subclasses should override this if - * the underlying SWT widget has an equivalent method - * - * @param item item to find - * @return the index of the given item or -1 - */ - public int indexOf(AbstractTabItem item) { - AbstractTabItem[] items = getItems(); - - for (int idx = 0; idx < items.length; idx++) { - AbstractTabItem next = items[idx]; - - if (next == item) { - return idx; - } - } - - return -1; - } - - public int getItemCount() { - return getItems().length; - } - - public void setToolbar(Control toolbarControl) { - this.toolbar = toolbarControl; - } - - public final Control getToolbar() { - return toolbar; - } - - /** - * Sets the current state for the folder - * - * @param state one of the IStackPresentationSite.STATE_* constants - */ - public void setState(int state) { - this.state = state; - } - - /** - * Returns the title area for this control (in the control's coordinate system) - * - * @return - */ - public abstract Rectangle getTabArea(); - - /** - * Called when the tab folder's shell becomes active or inactive. Subclasses - * can override this to change the appearance of the tabs based on activation. - * - * @param isActive - */ - public void shellActive(boolean isActive) { - } - - /** - * Adds the given listener to this AbstractTabFolder - * - * @param newListener the listener to add - */ - public final void addListener(TabFolderListener newListener) { - listeners.add(newListener); - } - - /** - * Removes the given listener from this AbstractTabFolder - * - * @param toRemove the listener to remove - */ - public final void removeListener(TabFolderListener toRemove) { - listeners.remove(toRemove); - } - - public void flushToolbarSize() { - - } - - protected final void fireEvent(TabFolderEvent e) { - for (Iterator iter = listeners.iterator(); iter.hasNext();) { - TabFolderListener next = (TabFolderListener)iter.next(); - - next.handleEvent(e); - } - } - - protected final void fireEvent(int id) { - fireEvent(new TabFolderEvent(id)); - } - - protected final void fireEvent(int id, AbstractTabItem w) { - fireEvent(new TabFolderEvent(id, w, 0, 0)); - } - - protected final void fireEvent(int id, AbstractTabItem w, Point pos) { - fireEvent(new TabFolderEvent(id, w, pos)); - } - - public void layout(boolean flushCache) { - } - - public void setTabPosition(int tabPosition) { - } - - public int getTabPosition() { - return SWT.TOP; - } - - public int getState() { - return state; - } - - protected void attachListeners(Control theControl, boolean recursive) { - theControl.addListener(SWT.MenuDetect, menuListener); - theControl.addMouseListener(mouseListener); - PresentationUtil.addDragListener(theControl, dragListener); - - if (recursive && theControl instanceof Composite) { - Composite composite = (Composite) theControl; - Control[] children = composite.getChildren(); - - for (int i = 0; i < children.length; i++) { - Control control = children[i]; - - attachListeners(control, recursive); - } - } - } - - protected void detachListeners(Control theControl, boolean recursive) { - theControl.removeListener(SWT.MenuDetect, menuListener); - theControl.removeMouseListener(mouseListener); - PresentationUtil.removeDragListener(theControl, dragListener); - - if (recursive && theControl instanceof Composite) { - Composite composite = (Composite) theControl; - Control[] children = composite.getChildren(); - - for (int i = 0; i < children.length; i++) { - Control control = children[i]; - - detachListeners(control, recursive); - } - } - } - - protected void handleContextMenu(Point displayPos, Event e) { - if (isOnBorder(displayPos)) { - return; - } - - AbstractTabItem tab = getItem(displayPos); - - fireEvent(TabFolderEvent.EVENT_SYSTEM_MENU, tab, displayPos); - } - - protected void handleMouseDown(Point displayPos, MouseEvent e) { - fireEvent(TabFolderEvent.EVENT_GIVE_FOCUS_TO_PART); - } - - protected void handleDoubleClick(Point displayPos, MouseEvent e) { - if (isOnBorder(displayPos)) { - return; - } - - if (getState() == IStackPresentationSite.STATE_MAXIMIZED) { - fireEvent(TabFolderEvent.EVENT_RESTORE); - } else { - fireEvent(TabFolderEvent.EVENT_MAXIMIZE); - } - } - - protected void handleDragStarted(Point displayPos, Event e) { - - if (isOnBorder(displayPos)) { - return; - } - - AbstractTabItem tab = getItem(displayPos); - fireEvent(TabFolderEvent.EVENT_DRAG_START, tab, displayPos); - } - - /** - * Returns true iff the given point is on the border of the folder. - * By default, double-clicking, context menus, and drag/drop are disabled - * on the folder's border. - * - * @param toTest a point (display coordinates) - * @return true iff the point is on the presentation border - * @since 3.1 - */ - public boolean isOnBorder(Point toTest) { - return false; - } - - /** - * Set the folder to visible. This can be extended to propogate the - * visibility request to other components in the subclass. - * - * @param visible - * <code>true</code> - the folder is visible. - * @since 3.2 - */ - public void setVisible(boolean visible) { - getControl().setVisible(visible); - } - - /** - * Cause the folder to hide or show its - * Minimize and Maximize affordances. - * - * @param show - * <code>true</code> - the min/max buttons are visible. - * @since 3.3 - */ - public void showMinMax(boolean show) { - } - - public void showItem(AbstractTabItem toSelect) { - setSelection(toSelect); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/AbstractTabItem.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/AbstractTabItem.java deleted file mode 100644 index 434542f82f4..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/AbstractTabItem.java +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.swt.graphics.Rectangle; - -/** - * @since 3.1 - */ -public abstract class AbstractTabItem { - public abstract Rectangle getBounds(); - public abstract void setInfo(PartInfo info); - public abstract void dispose(); - public void setBusy(boolean busy) {} - public void setBold(boolean bold) {} - - public abstract Object getData(); - public abstract void setData(Object data); - - public boolean isShowing() { - return true; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/EnhancedFillLayout.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/EnhancedFillLayout.java deleted file mode 100644 index 80ba115d2c2..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/EnhancedFillLayout.java +++ /dev/null @@ -1,56 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Layout; - -/** - * @since 3.1 - */ -public class EnhancedFillLayout extends Layout { - - public int xmargin = 0; - public int ymargin = 0; - - protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache) { - int resultX = 1; - int resultY = 1; - - Control[] children = composite.getChildren(); - - for (int i = 0; i < children.length; i++) { - Control control = children[i]; - - Point sz = control.computeSize(wHint, hHint, flushCache); - - resultX = Math.max(resultX, sz.x + 2 * xmargin); - resultY = Math.max(resultY, sz.y + 2 * ymargin); - } - - return new Point(resultX, resultY); - } - - protected void layout(Composite composite, boolean flushCache) { - Control[] children = composite.getChildren(); - - for (int i = 0; i < children.length; i++) { - Control control = children[i]; - Rectangle area = composite.getClientArea(); - Geometry.expand(area, -xmargin, -xmargin, -ymargin, -ymargin ); - control.setBounds(area); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/IPresentablePartList.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/IPresentablePartList.java deleted file mode 100644 index 5ce0aebbe53..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/IPresentablePartList.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.ui.presentations.IPresentablePart; - -/** - * @since 3.0 - */ -public interface IPresentablePartList { - public void insert(IPresentablePart part, int idx); - - public void remove(IPresentablePart part); - - public void move(IPresentablePart part, int newIndex); - - public int size(); - - public void select(IPresentablePart part); - - public IPresentablePart[] getPartList(); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ISystemMenu.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ISystemMenu.java deleted file mode 100644 index 86fa3794ebd..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ISystemMenu.java +++ /dev/null @@ -1,29 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.presentations.IPresentablePart; - -/** - * @since 3.1 - */ -public interface ISystemMenu { - void show(Control control, Point displayCoordinates, IPresentablePart currentSelection); - - /** - * Disposes of this system menu. - * - * @since 3.3 - */ - void dispose(); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/LeftToRightTabOrder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/LeftToRightTabOrder.java deleted file mode 100644 index 64c9a8f2e3e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/LeftToRightTabOrder.java +++ /dev/null @@ -1,122 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import java.util.Arrays; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.ui.IMemento; -import org.eclipse.ui.internal.IWorkbenchConstants; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IPresentationSerializer; - -/** - * @since 3.0 - */ -public class LeftToRightTabOrder extends TabOrder { - - private IPresentablePartList list; - - public LeftToRightTabOrder(IPresentablePartList list) { - this.list = list; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabOrder#add(org.eclipse.ui.presentations.IPresentablePart) - */ - public void add(IPresentablePart newPart) { - list.insert(newPart, list.size()); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabOrder#addInitial(org.eclipse.ui.presentations.IPresentablePart) - */ - public void addInitial(IPresentablePart newPart) { - add(newPart); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabOrder#insert(org.eclipse.ui.presentations.IPresentablePart, int) - */ - public void insert(IPresentablePart newPart, int index) { - list.insert(newPart, index); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabOrder#remove(org.eclipse.ui.presentations.IPresentablePart) - */ - public void remove(IPresentablePart removed) { - list.remove(removed); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabOrder#select(org.eclipse.ui.presentations.IPresentablePart) - */ - public void select(IPresentablePart selected) { - list.select(selected); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabOrder#move(org.eclipse.ui.presentations.IPresentablePart, int) - */ - public void move(IPresentablePart toMove, int newIndex) { - list.move(toMove, newIndex); - } - - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabOrder#getPartList() - */ - public IPresentablePart[] getPartList() { - return list.getPartList(); - } - - /** - * Restores a presentation from a previously stored state - * - * @param serializer (not null) - * @param savedState (not null) - */ - public void restoreState(IPresentationSerializer serializer, - IMemento savedState) { - IMemento[] parts = savedState.getChildren(IWorkbenchConstants.TAG_PART); - - for (int idx = 0; idx < parts.length; idx++) { - String id = parts[idx].getString(IWorkbenchConstants.TAG_ID); - - if (id != null) { - IPresentablePart part = serializer.getPart(id); - - if (part != null) { - addInitial(part); - } - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#saveState(org.eclipse.ui.presentations.IPresentationSerializer, org.eclipse.ui.IMemento) - */ - public void saveState(IPresentationSerializer context, IMemento memento) { - - List parts = Arrays.asList(list.getPartList()); - - Iterator iter = parts.iterator(); - while (iter.hasNext()) { - IPresentablePart next = (IPresentablePart) iter.next(); - - IMemento childMem = memento - .createChild(IWorkbenchConstants.TAG_PART); - childMem.putString(IWorkbenchConstants.TAG_ID, context.getId(next)); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/PartInfo.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/PartInfo.java deleted file mode 100644 index cae2ca14384..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/PartInfo.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.swt.graphics.Image; -import org.eclipse.ui.internal.util.Util; -import org.eclipse.ui.presentations.IPresentablePart; - -/** - * @since 3.1 - */ -public final class PartInfo { - public String name; - public String title; - public String contentDescription; - public String toolTip; - public Image image; - public boolean dirty; - - public PartInfo() { - name = Util.ZERO_LENGTH_STRING; - title = Util.ZERO_LENGTH_STRING; - contentDescription = Util.ZERO_LENGTH_STRING; - toolTip = Util.ZERO_LENGTH_STRING; - image = null; - } - - public PartInfo(IPresentablePart part) { - set(part); - } - - public void set(IPresentablePart part) { - name = part.getName(); - title = part.getTitle(); - contentDescription = part.getTitleStatus(); - image = part.getTitleImage(); - toolTip = part.getTitleToolTip(); - dirty = part.isDirty(); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/PresentablePartFolder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/PresentablePartFolder.java deleted file mode 100644 index 22b34d0d757..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/PresentablePartFolder.java +++ /dev/null @@ -1,418 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Stefan Xenos, IBM - bug 51580 - * Chris Torrence, ITT Visual Information Solutions - bugs 51580 202208 - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ControlEvent; -import org.eclipse.swt.events.ControlListener; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.events.ShellAdapter; -import org.eclipse.swt.events.ShellEvent; -import org.eclipse.swt.events.ShellListener; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.dnd.SwtUtil; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * @since 3.1 - */ -public final class PresentablePartFolder implements IPresentablePartList { - private AbstractTabFolder folder; - private IPresentablePart current; - //private ProxyControl toolbarProxy; - private Control contentProxy; - private static PartInfo tempPartInfo = new PartInfo(); - - /** - * Movement listener. Updates the bounds of the target to match the - * bounds of the dummy control. - */ - private ControlListener contentListener = new ControlListener() { - - public void controlMoved(ControlEvent e) { - layoutContent(); - } - - public void controlResized(ControlEvent e) { - } - - }; - - private ShellListener shellListener = new ShellAdapter() { - public void shellActivated(ShellEvent e) { - folder.shellActive(true); - } - - public void shellDeactivated(ShellEvent e) { - folder.shellActive(false); - } - }; - - /** - * Listener attached to all child parts. It responds to changes in part properties - */ - private IPropertyListener childPropertyChangeListener = new IPropertyListener() { - public void propertyChanged(Object source, int property) { - - if (source instanceof IPresentablePart) { - IPresentablePart part = (IPresentablePart) source; - - childPropertyChanged(part, property); - } - } - }; - - /** - * Dispose listener that is attached to the main control. It triggers cleanup of - * any listeners. This is required to prevent memory leaks. - */ - private DisposeListener tabDisposeListener = new DisposeListener() { - public void widgetDisposed(DisposeEvent e) { - if (e.widget == folder.getControl()) { - // If we're disposing the main control... - disposed(); - } - } - }; - private List partList = new ArrayList(4); - - public PresentablePartFolder(AbstractTabFolder folder) { - this.folder = folder; - - folder.getControl().getShell().addShellListener(shellListener); - folder.shellActive(folder.getControl().getDisplay() - .getActiveShell() == folder.getControl().getShell()); - - folder.getControl().addDisposeListener(tabDisposeListener); - - //toolbarProxy = new ProxyControl(folder.getToolbarParent()); - - // NOTE: if the shape of contentProxy changes, the fix for bug 85899 in EmptyTabFolder.computeSize may need adjustment. - contentProxy = new Composite(folder.getContentParent(), SWT.NONE); - contentProxy.setVisible(false); - for (Control current = contentProxy; current != folder.getControl().getParent(); current = current.getParent()) { - current.addControlListener(contentListener); - } - folder.setContent(contentProxy); - - } - - /** - * - * @since 3.1 - */ - private void layoutContent() { - if (current != null) { - Rectangle clientArea = DragUtil.getDisplayBounds(contentProxy); - - current.setBounds(Geometry.toControl(folder.getControl().getParent(), clientArea)); - } - } - - /** - * - * @since 3.1 - */ - protected void disposed() { - folder.getControl().getShell().removeShellListener(shellListener); - Iterator iter = partList.iterator(); - while(iter.hasNext()) { - IPresentablePart next = (IPresentablePart)iter.next(); - - next.removePropertyListener(childPropertyChangeListener); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.IPresentablePartList#getPartList() - */ - public IPresentablePart[] getPartList() { - AbstractTabItem[] items = folder.getItems(); - IPresentablePart[] result = new IPresentablePart[items.length]; - - for (int i = 0; i < items.length; i++) { - result[i] = getPartForTab(items[i]); - - } - - return result; - } - - /** - * Adds the given presentable part directly into this presentation at the - * given index. Does nothing if a tab already exists for the given part. - * This is intended to be called by TabOrder and its subclasses. - * - * @param part part to add - * @param idx index to insert at - */ - public void insert(IPresentablePart part, int idx) { - Assert.isTrue(!folder.getControl().isDisposed()); - - if (getTab(part) != null) { - if(indexOf(part) != idx) - move(part, idx); - return; - } - - idx = Math.min(idx, folder.getItemCount()); - - AbstractTabItem item; - - int style = SWT.NONE; - - if (part.isCloseable()) { - style |= SWT.CLOSE; - } - - item = folder.add(idx, style); - folder.showItem(item); - item.setData(part); - - initTab(item, part); - - part.addPropertyListener(childPropertyChangeListener); - partList.add(part); - } - - public void remove(IPresentablePart toRemove) { - if (toRemove == current) { - select(null); - } - - internalRemove(toRemove); - } - - private void internalRemove(IPresentablePart toRemove) { - AbstractTabItem item = getTab(toRemove); - if (item != null) { - item.dispose(); - } - if (partList.contains(toRemove)) { - toRemove.removePropertyListener(childPropertyChangeListener); - partList.remove(toRemove); - } - } - - /** - * Moves the given part to the given index. When this method returns, - * indexOf(part) will return newIndex. - * - * @param part - * @param newIndex - */ - public void move(IPresentablePart part, int newIndex) { - int currentIndex = indexOf(part); - - if (currentIndex == newIndex) { - return; - } - - internalRemove(part); - insert(part, newIndex); - - if (current == part) { - folder.setSelection(getTab(part)); - } - } - - /** - * Returns the number of parts in this folder - */ - public int size() { - return folder.getItemCount(); - } - - public void setBounds(Rectangle bounds) { - Point minSize = folder.computeSize(bounds.width, SWT.DEFAULT); - - if (folder.getState() == IStackPresentationSite.STATE_MINIMIZED && minSize.y < bounds.height) { - bounds = Geometry.copy(bounds); - bounds.height = minSize.y; - } - - // Set the tab folder's bounds - folder.getControl().setBounds(bounds); - - layout(false); - } - - public void select(IPresentablePart toSelect) { - - if (toSelect == current) { - return; - } - - if (toSelect != null) { - toSelect.setVisible(true); - } - - if (current != null) { - current.setVisible(false); - setToolbar(null); - } - - current = toSelect; - - AbstractTabItem selectedItem = getTab(toSelect); - - folder.setSelection(selectedItem); - - if (selectedItem != null) { - // Determine if we need to un-bold this tab - selectedItem.setBold(false); - initTab(selectedItem, toSelect); - } else { - setToolbar(null); - } - - layout(true); - } - - private void setToolbar(Control newToolbar) { - if (folder.getToolbar() != newToolbar) { - folder.setToolbar(newToolbar); - } - } - private boolean isVisible = true; - - - private void childPropertyChanged(IPresentablePart part, int property) { - AbstractTabItem tab = getTab(part); - - switch (property) { - case IPresentablePart.PROP_HIGHLIGHT_IF_BACK: - if (tab != null && getCurrent() != part) {//Set bold if it doesn't currently have focus - tab.setBold(true); - initTab(tab, part); - } - break; - - case IPresentablePart.PROP_TOOLBAR: - if (tab != null && getCurrent() == part) { - folder.flushToolbarSize(); - } - //$FALL-THROUGH$ - case IPresentablePart.PROP_CONTENT_DESCRIPTION: - case IPresentablePart.PROP_PANE_MENU: - case IPresentablePart.PROP_TITLE: - if (tab != null) { - initTab(tab, part); - if (getCurrent() == part) { - layout(true); - } - } - break; - case IPresentablePart.PROP_PREFERRED_SIZE: - folder.fireEvent(new TabFolderEvent(TabFolderEvent.EVENT_PREFERRED_SIZE, tab, 0, 0 )); - break; - default: - if (tab != null) initTab(tab, part); - } - } - - protected void initTab(AbstractTabItem item, IPresentablePart part) { - tempPartInfo.set(part); - item.setInfo(tempPartInfo); - - item.setBusy(part.isBusy()); - if (part == getCurrent()) { - folder.setSelectedInfo(tempPartInfo); - folder.enablePaneMenu(part.getMenu() != null); - - setToolbar(part.getToolBar()); - } - } - - public boolean isDisposed() { - return SwtUtil.isDisposed(folder.getControl()); - } - - public IPresentablePart getPartForTab(AbstractTabItem tab) { - Assert.isTrue(!isDisposed()); - - if (tab == null) { - return null; - } - - IPresentablePart part = (IPresentablePart) tab.getData(); - - return part; - } - - /** - * Returns the tab for the given part, or null if there is no such tab - * - * @param part the part being searched for - * @return the tab for the given part, or null if there is no such tab - */ - public AbstractTabItem getTab(IPresentablePart part) { - Assert.isTrue(!isDisposed()); - - return folder.findItem(part); - } - - - - public int indexOf(IPresentablePart part) { - AbstractTabItem item = getTab(part); - - if (item == null) { - return -1; - } - - return folder.indexOf(item); - } - - public AbstractTabFolder getTabFolder() { - return folder; - } - - public void setVisible(boolean isVisible) { - this.isVisible = isVisible; - getTabFolder().setVisible(isVisible); - if (isVisible) { - layout(true); - } - } - - public void layout(boolean changed) { - if (!isVisible) { - // Don't bother with layout if we're not visible - return; - } - // Lay out the tab folder and compute the client area - folder.layout(changed); - - //toolbarProxy.layout(); - - layoutContent(); - } - - public IPresentablePart getCurrent() { - return current; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ProxyControl.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ProxyControl.java deleted file mode 100644 index d64ab56d17d..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ProxyControl.java +++ /dev/null @@ -1,287 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ControlEvent; -import org.eclipse.swt.events.ControlListener; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Layout; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.internal.dnd.SwtUtil; -import org.eclipse.ui.internal.layout.SizeCache; - -/** - * A ProxyControl is an invisible control whose size and position are linked - * with some target control. That is, when the dummy control is asked for its - * preferred size it returns the preferred size of the target. Changing the - * bounds of the dummy control also changes the bounds of the target. This allows - * any Composite to lay out a control that isn't one of its children. - * - * <p> - * For example, imagine you have a ViewForm and a ToolBar that share the same parent - * and you want the ToolBar to be located in the upper-right corner of the ViewForm. - * If the ToolBar were a child of the ViewForm, this could be done easily by calling - * viewForm.setTopRight(toolBar). However, this is impossible since ViewForm.setTopRight - * will only accept a child control. Instead, we create a ProxyControl as a child - * of the viewForm, and set the toolbar as its target. The ViewForm will treat - * the ProxyControl just like any other child, but it will actually be arranging the - * ToolBar. - * </p> - * <p>For example: - * </p> - * <code> - * // Create a ViewForm and a ToolBar that are siblings - * ViewForm viewForm = new ViewForm(parent, SWT.NONE); - * ToolBar toolBar = new ToolBar(parent, SWT.NONE); - * - * // Allow the ViewForm to control the position of the ToolBar by creating - * // a ProxyControl in the ViewForm that targets the ToolBar. - * ProxyControl toolBarProxy = new ProxyControl(viewForm); - * toolBarProxy.setTarget(toolBar); - * viewForm.setTopRight(toolBarProxy.getControl()); - * </code> - * - * <p> - * This is intended to simplify management of view toolbars in the presentation API. - * Presentation objects have no control over where the view toolbars are created in - * the widget hierarchy, but they may wish to control the position of the view toolbars - * using traditional SWT layouts and composites. - * </p> - */ -public class ProxyControl { - - /** - * Invisible dummy control - */ - private Composite control; - - /** - * Target control (possibly null) - */ - private Control target = null; - - /** - * Target cache (possibly null) - */ - private SizeCache targetCache = null; - - /** - * Most specific common ancestor between the target and the proxy controls - */ - private Control commonAncestor; - - /** - * Visibility state of the proxy control the last time it had a non-null target. - * Note: when the target is set to null, we force the proxy to become invisible - * and use this variable to remember the initial state when we get a new non-null - * target. - */ - private boolean visible = true; - - /** - * Dispose listener. Breaks the link between the target and the proxy if either - * control is disposed. - */ - private DisposeListener disposeListener = new DisposeListener() { - public void widgetDisposed(DisposeEvent e) { - if (e.widget == target || e.widget == control) { - setTargetControl(null); - } - } - }; - - private Listener visibilityListener = new Listener() { - - public void handleEvent(Event event) { - if (target != null) { - visible = control.getVisible(); - target.setVisible(visible); - } - } - - }; - - /** - * Allow the visibility of the proxy control to be updated. When the target - * is not <code>null</code> it's visibility is tied to the listener. But - * in the case where some action causes the target to be populated while - * its visibility is <code>false</code>, it won't re-appear until its - * visibility is set to <code>true</code>. - * - * @param visible - * <code>true</code> - set it to visible - * @since 3.2 - */ - public void setVisible(boolean visible) { -// this.visible = visible; - } - - /** - * Movement listener. Updates the bounds of the target to match the - * bounds of the dummy control. - */ - private ControlListener controlListener = new ControlListener() { - - public void controlMoved(ControlEvent e) { - ProxyControl.this.layout(); - } - - public void controlResized(ControlEvent e) { - //if (e.widget == control) { - // ProxyControl.this.layout(); - //} - } - - }; - - /** - * Creates a new ProxyControl as a child of the given parent. This is an invisible dummy - * control. If given a target, the ProxyControl will update the bounds of the target to - * match the bounds of the dummy control. - * - * @param parent parent composite - */ - public ProxyControl(Composite parent) { - // Create the invisible dummy composite - control = new Composite(parent, SWT.NO_BACKGROUND); - control.setVisible(false); - - // Attach a layout to the dummy composite. This is used to make the preferred - // size of the dummy match the preferred size of the target. - control.setLayout(new Layout() { - protected void layout (Composite composite, boolean flushCache) { - ProxyControl.this.layout(); - // does nothing. The bounds of the target are updated by the controlListener - } - - protected Point computeSize (Composite composite, int wHint, int hHint, boolean flushCache) { - if (targetCache == null) { - if (target != null) { - return target.computeSize(wHint, hHint, flushCache); - } - // Note: If we returned (0,0), SWT would ignore the result and use a default value. - return new Point(1,1); - } - - return targetCache.computeSize(wHint, hHint); - } - }); - - // Attach listeners to the dummy - control.addDisposeListener(disposeListener); - control.addListener(SWT.Show, visibilityListener); - control.addListener(SWT.Hide, visibilityListener); - } - - /** - * Sets the control whose position will be managed by this proxy - * - * @param target the control, or null if none - */ - public void setTargetControl(Control target) { - targetCache = null; - internalSetTargetControl(target); - } - - private void internalSetTargetControl(Control target) { - if (this.target != target) { - - if (this.target != null) { - for (Control next = control; next != commonAncestor && next != null; next = next.getParent()) { - next.removeControlListener(controlListener); - } - commonAncestor = null; - - // If we already had a target, detach the dispose listener - // (prevents memory leaks due to listeners) - if (!this.target.isDisposed()) { - this.target.removeDisposeListener(disposeListener); - } - } - - if (this.target == null && target != null) { - // If we had previously forced the dummy control invisible, restore its visibility - control.setVisible(visible); - } - - this.target = target; - - if (target != null) { - commonAncestor = SwtUtil.findCommonAncestor(this.target, control); - for (Control next = control; next != null && next != commonAncestor; next = next.getParent()) { - next.addControlListener(controlListener); - } - - // Make the new target's visiblity match the visibility of the dummy control - target.setVisible(control.getVisible()); - // Add a dispose listener. Ensures that the target is cleared - // if it is ever disposed. - target.addDisposeListener(disposeListener); - } else { - control.setVisible(false); - } - } - } - - public void setTarget(SizeCache cache) { - targetCache = cache; - - if (targetCache != null) { - setTargetControl(cache.getControl()); - } else { - setTargetControl(null); - } - } - - /** - * Returns the proxy control - * - * @return the proxy control (not null) - */ - public Control getControl() { - return control; - } - - public Control getTarget() { - return target; - } - - /** - * Moves the target control on top of the dummy control. - */ - public void layout() { - if (getTarget() == null) { - return; - } - - // Compute the unclipped bounds of the target in display coordinates - Rectangle displayBounds = Geometry.toDisplay(control.getParent(), control.getBounds()); - - // Clip the bounds of the target so that it doesn't go outside the dummy control's parent - Rectangle clippingRegion = DragUtil.getDisplayBounds(control.getParent()); - displayBounds = displayBounds.intersection(clippingRegion); - - // Compute the bounds of the target, in the local coordinate system of its parent - Rectangle targetBounds = Geometry.toControl(getTarget().getParent(), displayBounds); - - // Move the target - getTarget().setBounds(targetBounds); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ReplaceDragHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ReplaceDragHandler.java deleted file mode 100644 index f43fb1c5eae..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/ReplaceDragHandler.java +++ /dev/null @@ -1,128 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.internal.dnd.DragUtil; -import org.eclipse.ui.presentations.StackDropResult; - -/** - * @since 3.0 - */ -public class ReplaceDragHandler extends TabDragHandler { - - private final class DragCookie { - int insertPosition; - - public DragCookie(int pos) { - insertPosition = pos; - } - } - - private AbstractTabFolder tabFolder; - - public ReplaceDragHandler(AbstractTabFolder folder) { - this.tabFolder = folder; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabDragHandler#dragOver(org.eclipse.swt.widgets.Control, org.eclipse.swt.graphics.Point) - */ - public StackDropResult dragOver(Control currentControl, Point location, - int dragStart) { - - // Determine which tab we're currently dragging over - //Point localPos = tabFolder.getControl().toControl(location); - - AbstractTabItem tabUnderPointer = tabFolder.getItem(location); - - // This drop target only deals with tabs... if we're not dragging over - // a tab, exit. - if (tabUnderPointer == null) { - Rectangle titleArea = tabFolder.getTabArea(); - - // If we're dragging over the title area, treat this as a drop in the last - // tab position. - if (titleArea.contains(location) && tabFolder.getItemCount() > 0) { - int dragOverIndex = tabFolder.getItemCount(); - AbstractTabItem lastTab = tabFolder.getItem(dragOverIndex - 1); - - // Can't drag to end unless you can see the end - if (!lastTab.isShowing()) { - return null; - } - - // If we are unable to compute the bounds for this tab, then ignore the drop - Rectangle lastTabBounds = lastTab.getBounds(); - if (lastTabBounds.isEmpty()) { - return null; - } - - if (dragStart >= 0) { - dragOverIndex--; - - return new StackDropResult(lastTabBounds, new Integer( - dragOverIndex)); - } - - // Make the drag-over rectangle look like a tab at the end of the tab region. - // We don't actually know how wide the tab will be when it's dropped, so just - // make it 3 times wider than it is tall. - Rectangle dropRectangle = titleArea; - - dropRectangle.x = lastTabBounds.x + lastTabBounds.width; - dropRectangle.width = 3 * dropRectangle.height; - return new StackDropResult(dropRectangle, new Integer( - dragOverIndex)); - - } else { - // If the closest side is the side with the tabs, consider this a stack operation. - // Otherwise, let the drop fall through to whatever the default behavior is - Rectangle displayBounds = DragUtil.getDisplayBounds(tabFolder.getControl()); - int closestSide = Geometry.getClosestSide(displayBounds, location); - if (closestSide == tabFolder.getTabPosition()) { - return new StackDropResult(displayBounds, null); - } - - return null; - } - } - - if (!tabUnderPointer.isShowing()) { - return null; - } - - Rectangle tabBounds = tabUnderPointer.getBounds(); - - if (tabBounds.isEmpty()) { - return null; - } - - return new StackDropResult(tabBounds, new DragCookie(tabFolder - .indexOf(tabUnderPointer))); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.TabDragHandler#getInsertionPosition(java.lang.Object) - */ - public int getInsertionPosition(Object cookie) { - if (cookie instanceof DragCookie) { - return Math.min(tabFolder.getItemCount(), - ((DragCookie) cookie).insertPosition); - } - - return tabFolder.getItemCount(); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardEditorSystemMenu.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardEditorSystemMenu.java deleted file mode 100644 index 204407b236c..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardEditorSystemMenu.java +++ /dev/null @@ -1,72 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.jface.action.Separator; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.actions.ActionFactory; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.presentations.SystemMenuCloseAll; -import org.eclipse.ui.internal.presentations.SystemMenuCloseOthers; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * Implements the standard system menu used by the default presentation. - * Not intended to be subclassed by clients - * - * @since 3.1 - */ -public class StandardEditorSystemMenu extends StandardViewSystemMenu { - - private SystemMenuCloseOthers closeOthers; - private SystemMenuCloseAll closeAll; - private ActionFactory.IWorkbenchAction openAgain; - - /** - * @param site - */ - public StandardEditorSystemMenu(IStackPresentationSite site) { - super(site); - - closeOthers = new SystemMenuCloseOthers(site); - closeAll = new SystemMenuCloseAll(site); - openAgain = ActionFactory.NEW_EDITOR.create(PlatformUI.getWorkbench().getActiveWorkbenchWindow()); - menuManager.add(closeOthers); - menuManager.add(closeAll); - menuManager.add(new Separator()); - menuManager.add(openAgain); - } - - String getMoveMenuText() { - return WorkbenchMessages.EditorPane_moveEditor; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.ISystemMenu#show(org.eclipse.swt.widgets.Control, org.eclipse.swt.graphics.Point, org.eclipse.ui.presentations.IPresentablePart) - */ - public void show(Control parent, Point displayCoordinates, - IPresentablePart currentSelection) { - closeOthers.setTarget(currentSelection); - closeAll.update(); - super.show(parent, displayCoordinates, currentSelection); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.StandardViewSystemMenu#dispose() - */ - public void dispose() { - openAgain.dispose(); - super.dispose(); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardSystemToolbar.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardSystemToolbar.java deleted file mode 100644 index adbb5e20996..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardSystemToolbar.java +++ /dev/null @@ -1,304 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.core.commands.common.EventManager; -import org.eclipse.jface.action.ContributionItem; -import org.eclipse.jface.action.ToolBarManager; -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.MouseAdapter; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.MouseListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.internal.IWorkbenchGraphicConstants; -import org.eclipse.ui.internal.WorkbenchImages; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * @since 3.1 - */ -public class StandardSystemToolbar extends EventManager { - private ToolBarManager toolbarManager; - private Composite control; - - private class SystemMenuContribution extends ContributionItem { - ToolItem item; - Image img; - String text; - int flags; - - public SystemMenuContribution() { - this(SWT.PUSH); - } - - public SystemMenuContribution(int flags) { - this.flags = flags; - } - - public void setToolTipText(String text) { - this.text = text; - if (item != null) { - item.setToolTipText(text); - } - } - - public void setImage(Image img) { - this.img = img; - - if (item != null) { - item.setImage(img); - } - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.ContributionItem#setVisible(boolean) - */ - public void setVisible(boolean visible) { - if (visible != isVisible()) { - toolbarManager.markDirty(); - } - - super.setVisible(visible); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.ContributionItem#fill(org.eclipse.swt.widgets.ToolBar, int) - */ - public void fill(ToolBar parent, int index) { - if (!isVisible()) { - return; - } - - item = new ToolItem(parent, flags, index); - if (img != null) { - item.setImage(img); - } - if (text != null) { - item.setToolTipText(text); - } - item.addSelectionListener(selectionListener); - } - } - - private class PaneMenu extends SystemMenuContribution { - - public PaneMenu() { - super(SWT.NONE); - } - - public void setToolTipText(String text) { - super.setToolTipText(text); - } - - public void setImage(Image img) { - - super.setImage(img); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.action.ContributionItem#fill(org.eclipse.swt.widgets.ToolBar, int) - */ - public void fill(ToolBar parent, int index) { - if (!isVisible()) { - return; - } - super.fill(parent, index); - } - } - - - private MouseListener mouseListener = new MouseAdapter() { - /* (non-Javadoc) - * @see org.eclipse.swt.events.MouseAdapter#mouseDown(org.eclipse.swt.events.MouseEvent) - */ - public void mouseDown(MouseEvent e) { - ToolItem item = toolbarManager.getControl().getItem(new Point(e.x, e.y)); - - if (item == paneMenu.item && e.button == 1) { - fireEvent(TabFolderEvent.EVENT_PANE_MENU); - } - } - }; - - private SystemMenuContribution paneMenu = new PaneMenu(); - private SystemMenuContribution showToolbar = new SystemMenuContribution(); - private SystemMenuContribution min = new SystemMenuContribution(); - private SystemMenuContribution max = new SystemMenuContribution(); - private SystemMenuContribution close = new SystemMenuContribution(); - - private int state = IStackPresentationSite.STATE_RESTORED; - private boolean showingToolbar = true; - - private SelectionAdapter selectionListener = new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - if (e.widget == paneMenu.item) { - //fireEvent(TabFolderEvent.EVENT_PANE_MENU); - } else if (e.widget == showToolbar.item) { - if (showingToolbar) { - fireEvent(TabFolderEvent.EVENT_HIDE_TOOLBAR); - } else { - fireEvent(TabFolderEvent.EVENT_SHOW_TOOLBAR); - } - } else if (e.widget == min.item) { - if (state == IStackPresentationSite.STATE_MINIMIZED) { - fireEvent(TabFolderEvent.EVENT_RESTORE); - } else { - fireEvent(TabFolderEvent.EVENT_MINIMIZE); - } - } else if (e.widget == max.item) { - if (state == IStackPresentationSite.STATE_MAXIMIZED) { - fireEvent(TabFolderEvent.EVENT_RESTORE); - } else { - fireEvent(TabFolderEvent.EVENT_MAXIMIZE); - } - } else if (e.widget == close.item) { - fireEvent(TabFolderEvent.EVENT_CLOSE); - } - } - }; - - public StandardSystemToolbar(Composite parent, boolean showPaneMenu, - boolean showHideToolbar, boolean showMinimize, boolean showMaximize, boolean enableClose) { - - control = new Composite(parent, SWT.NONE); - control.setLayout(new EnhancedFillLayout()); - - toolbarManager = new ToolBarManager(SWT.FLAT); - toolbarManager.createControl(control); - toolbarManager.getControl().addMouseListener(mouseListener); - - toolbarManager.add(paneMenu); - paneMenu.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_VIEW_MENU_THIN)); - paneMenu.setVisible(showPaneMenu); - paneMenu.setToolTipText(WorkbenchMessages.Menu); - - toolbarManager.add(showToolbar); - showToolbar.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_HIDE_TOOLBAR_THIN)); - showToolbar.setVisible(showHideToolbar); - - toolbarManager.add(min); - min.setVisible(showMinimize); - - toolbarManager.add(max); - max.setVisible(showMaximize); - - toolbarManager.add(close); - close.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_CLOSE_VIEW_THIN)); - close.setVisible(enableClose); - - setState(IStackPresentationSite.STATE_RESTORED); - - toolbarManager.update(true); - } - - public Point getPaneMenuLocation() { - - Rectangle bounds = Geometry.toDisplay(paneMenu.item.getParent(), paneMenu.item.getBounds()); - return new Point(bounds.x, bounds.y + bounds.height); - } - - public void enableClose(boolean enabled) { - close.setVisible(enabled); - toolbarManager.update(false); - } - - public void enableMinimize(boolean enabled) { - min.setVisible(enabled); - toolbarManager.update(false); - } - - public void enableMaximize(boolean enabled) { - max.setVisible(enabled); - toolbarManager.update(false); - } - - public void enableShowToolbar(boolean enabled) { - showToolbar.setVisible(enabled); - toolbarManager.update(false); - } - - public void enablePaneMenu(boolean enabled) { - paneMenu.setVisible(enabled); - toolbarManager.update(false); - } - - /** - * Updates the icons on the state buttons to match the given state - * @param newState - * @since 3.1 - */ - public void setState(int newState) { - if (min != null) { - if (newState == IStackPresentationSite.STATE_MINIMIZED) { - min.setToolTipText(WorkbenchMessages.StandardSystemToolbar_Restore); - min.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_RESTORE_VIEW_THIN)); - } else { - min.setToolTipText(WorkbenchMessages.StandardSystemToolbar_Minimize); - min.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_MIN_VIEW_THIN)); - } - } - if (max != null) { - if (newState == IStackPresentationSite.STATE_MAXIMIZED) { - max.setToolTipText(WorkbenchMessages.StandardSystemToolbar_Restore); - max.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_RESTORE_VIEW_THIN)); - } else { - max.setToolTipText(WorkbenchMessages.StandardSystemToolbar_Maximize); - max.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_MAX_VIEW_THIN)); - } - } - - state = newState; - } - - public void setToolbarShowing(boolean isShowing) { - showingToolbar = isShowing; - if (showToolbar != null) { - if (isShowing) { - showToolbar.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_HIDE_TOOLBAR_THIN)); - } else { - showToolbar.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_SHOW_TOOLBAR_THIN)); - } - } - } - - public void addListener(IPropertyListener propertyListener) { - addListenerObject(propertyListener); - } - - public void removeListener(IPropertyListener propertyListener) { - removeListenerObject(propertyListener); - } - - public Control getControl() { - return control; - } - - private void fireEvent(int event) { - Object[] list = getListeners(); - - for (int i = 0; i < list.length; i++) { - IPropertyListener listener = (IPropertyListener)list[i]; - - listener.propertyChanged(this, event); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardViewSystemMenu.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardViewSystemMenu.java deleted file mode 100644 index 49140ea0449..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/StandardViewSystemMenu.java +++ /dev/null @@ -1,104 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.jface.action.GroupMarker; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.jface.action.Separator; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.ui.internal.WorkbenchMessages; -import org.eclipse.ui.internal.presentations.SystemMenuClose; -import org.eclipse.ui.internal.presentations.SystemMenuMaximize; -import org.eclipse.ui.internal.presentations.SystemMenuMinimize; -import org.eclipse.ui.internal.presentations.SystemMenuMove; -import org.eclipse.ui.internal.presentations.SystemMenuRestore; -import org.eclipse.ui.internal.presentations.UpdatingActionContributionItem; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * Implements the system context menu that is used by the default presentation. Not - * intended to be subclassed by clients. - * - * @since 3.1 - */ -public class StandardViewSystemMenu implements ISystemMenu { - - /* package */ MenuManager menuManager = new MenuManager(); - private SystemMenuRestore restore; - private SystemMenuMove move; - private SystemMenuMinimize minimize; - private SystemMenuMaximize maximize; - private SystemMenuClose close; - - /** - * Create the standard view menu - * - * @param site the site to associate the view with - */ - public StandardViewSystemMenu(IStackPresentationSite site) { - restore = new SystemMenuRestore(site); - move = new SystemMenuMove(site, getMoveMenuText(), false); - minimize = new SystemMenuMinimize(site); - maximize = new SystemMenuMaximize(site); - close = new SystemMenuClose(site); - - { // Initialize system menu - menuManager.add(new GroupMarker("misc")); //$NON-NLS-1$ - menuManager.add(new GroupMarker("restore")); //$NON-NLS-1$ - menuManager.add(new UpdatingActionContributionItem(restore)); - - menuManager.add(move); - menuManager.add(new GroupMarker("size")); //$NON-NLS-1$ - menuManager.add(new GroupMarker("state")); //$NON-NLS-1$ - menuManager.add(new UpdatingActionContributionItem(minimize)); - - menuManager.add(new UpdatingActionContributionItem(maximize)); - menuManager.add(new Separator("close")); //$NON-NLS-1$ - menuManager.add(close); - - site.addSystemActions(menuManager); - } // End of system menu initialization - - } - - String getMoveMenuText() { - return WorkbenchMessages.ViewPane_moveView; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.ISystemMenu#show(org.eclipse.swt.graphics.Point, org.eclipse.ui.presentations.IPresentablePart) - */ - public void show(Control parent, Point displayCoordinates, IPresentablePart currentSelection) { - restore.update(); - move.setTarget(currentSelection); - move.update(); - minimize.update(); - maximize.update(); - close.setTarget(currentSelection); - - Menu aMenu = menuManager.createContextMenu(parent); - menuManager.update(true); - aMenu.setLocation(displayCoordinates.x, displayCoordinates.y); - aMenu.setVisible(true); - } - - /** - * Dispose resources associated with this menu - */ - public void dispose() { - menuManager.dispose(); - menuManager.removeAll(); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabDragHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabDragHandler.java deleted file mode 100644 index 9d29445d064..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabDragHandler.java +++ /dev/null @@ -1,35 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.presentations.StackDropResult; - -/** - * @since 3.0 - */ -public abstract class TabDragHandler { - - /** - * Returns the StackDropResult for the location being dragged over. - * - * @param currentControl control being dragged over - * @param location mouse position (display coordinates) - * @param initialTab the index of the tab in this stack being dragged, - * or -1 if dragging a tab from another stack. - * @return the StackDropResult for this drag location - */ - public abstract StackDropResult dragOver(Control currentControl, - Point location, int initialTab); - - public abstract int getInsertionPosition(Object cookie); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabFolderEvent.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabFolderEvent.java deleted file mode 100644 index 936e9297135..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabFolderEvent.java +++ /dev/null @@ -1,77 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Stefan Xenos, IBM; Chris Torrence, ITT Visual Information Solutions - bug 51580 - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.swt.graphics.Point; -import org.eclipse.ui.presentations.IStackPresentationSite; - -/** - * @since 3.1 - */ -public class TabFolderEvent { - public static final int EVENT_PANE_MENU = 1; - public static final int EVENT_HIDE_TOOLBAR = 2; - public static final int EVENT_SHOW_TOOLBAR = 3; - public static final int EVENT_RESTORE = 4; - public static final int EVENT_MINIMIZE = 5; - public static final int EVENT_CLOSE = 6; - public static final int EVENT_MAXIMIZE = 7; - public static final int EVENT_TAB_SELECTED = 8; - public static final int EVENT_GIVE_FOCUS_TO_PART = 9; - public static final int EVENT_DRAG_START = 10; - public static final int EVENT_SHOW_LIST = 11; - public static final int EVENT_SYSTEM_MENU = 12; - public static final int EVENT_PREFERRED_SIZE = 13; - - public static int eventIdToStackState(int eventId) { - switch(eventId) { - case EVENT_RESTORE: return IStackPresentationSite.STATE_RESTORED; - case EVENT_MINIMIZE: return IStackPresentationSite.STATE_MINIMIZED; - case EVENT_MAXIMIZE: return IStackPresentationSite.STATE_MAXIMIZED; - } - - return 0; - } - - public static int stackStateToEventId(int stackState) { - switch(stackState) { - case IStackPresentationSite.STATE_RESTORED: return EVENT_RESTORE; - case IStackPresentationSite.STATE_MINIMIZED: return EVENT_MINIMIZE; - case IStackPresentationSite.STATE_MAXIMIZED: return EVENT_MAXIMIZE; - } - - return 0; - } - - public AbstractTabItem tab; - public int type; - public int x; - public int y; - - public TabFolderEvent(int type) { - this.type = type; - } - - public TabFolderEvent(int type, AbstractTabItem w, int x, int y) { - this.type = type; - this.tab = w; - this.x = x; - this.y = y; - } - - public TabFolderEvent(int type, AbstractTabItem w, Point pos) { - this.type = type; - this.tab = w; - this.x = pos.x; - this.y = pos.y; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabFolderListener.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabFolderListener.java deleted file mode 100644 index d62ff52255d..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabFolderListener.java +++ /dev/null @@ -1,18 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -/** - * @since 3.1 - */ -public abstract class TabFolderListener { - public abstract void handleEvent(TabFolderEvent e); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabOrder.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabOrder.java deleted file mode 100644 index 4aa2b32dc59..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabOrder.java +++ /dev/null @@ -1,66 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.ui.IMemento; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IPresentationSerializer; - -/** - * @since 3.0 - */ -public abstract class TabOrder { - /** - * Adds a part due to a user action that opened a part - * - * @param newPart part being added - */ - public abstract void add(IPresentablePart newPart); - - /** - * Adds a part at initialization-time (the part was added as - * part of a perspective, rather than by a user action) - * - * @param newPart the part being added - */ - public abstract void addInitial(IPresentablePart newPart); - - public abstract void restoreState(IPresentationSerializer serializer, - IMemento savedState); - - public abstract void saveState(IPresentationSerializer serializer, IMemento memento); - - /** - * Adds a part at a particular index due to a drag/drop operation. - * - * @param added part being added - * @param index index where the part is added at - */ - public abstract void insert(IPresentablePart added, int index); - - public abstract void move(IPresentablePart toMove, int newIndex); - - /** - * Removes a part - * - * @param removed part being removed - */ - public abstract void remove(IPresentablePart removed); - - /** - * Selects a part - * - * @param selected part being selected - */ - public abstract void select(IPresentablePart selected); - - public abstract IPresentablePart[] getPartList(); -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabbedStackPresentation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabbedStackPresentation.java deleted file mode 100644 index 416404ddc0e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/TabbedStackPresentation.java +++ /dev/null @@ -1,597 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Stefan Xenos, IBM - bug 51580 - * Chris Torrence, ITT Visual Information Solutions - bugs 51580 202208 - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.Plugin; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.preferences.IDynamicPropertyMap; -import org.eclipse.ui.internal.preferences.PreferenceStoreAdapter; -import org.eclipse.ui.internal.preferences.PreferencesAdapter; -import org.eclipse.ui.internal.preferences.PropertyMapAdapter; -import org.eclipse.ui.internal.preferences.ThemeManagerAdapter; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultPartList; -import org.eclipse.ui.internal.util.PrefUtil; -import org.eclipse.ui.presentations.IPartMenu; -import org.eclipse.ui.presentations.IPresentablePart; -import org.eclipse.ui.presentations.IPresentationSerializer; -import org.eclipse.ui.presentations.IStackPresentationSite; -import org.eclipse.ui.presentations.StackDropResult; -import org.eclipse.ui.presentations.StackPresentation; - -/** - * @since 3.0 - */ -public final class TabbedStackPresentation extends StackPresentation { - - private PresentablePartFolder folder; - private ISystemMenu systemMenu; - private ISystemMenu partList; - private PreferenceStoreAdapter apiPreferences = new PreferenceStoreAdapter(PrefUtil - .getAPIPreferenceStore()); - private ThemeManagerAdapter themePreferences = new ThemeManagerAdapter( - PlatformUI.getWorkbench().getThemeManager()); - - private TabOrder tabs; - - private TabDragHandler dragBehavior; - - private boolean initializing = true; - private int ignoreSelectionChanges = 0; - - private TabFolderListener tabFolderListener = new TabFolderListener() { - public void handleEvent(TabFolderEvent e) { - switch (e.type) { - case TabFolderEvent.EVENT_MINIMIZE: { - getSite().setState(IStackPresentationSite.STATE_MINIMIZED); - break; - } - case TabFolderEvent.EVENT_MAXIMIZE: { - getSite().setState(IStackPresentationSite.STATE_MAXIMIZED); - break; - } - case TabFolderEvent.EVENT_RESTORE: { - getSite().setState(IStackPresentationSite.STATE_RESTORED); - break; - } - case TabFolderEvent.EVENT_CLOSE: { - IPresentablePart part = folder.getPartForTab(e.tab); - - if (part != null) { - getSite().close(new IPresentablePart[] { part }); - } - break; - } - case TabFolderEvent.EVENT_SHOW_LIST: { - showPartList(); - break; - } - case TabFolderEvent.EVENT_GIVE_FOCUS_TO_PART: { - IPresentablePart part = getSite().getSelectedPart(); - if (part != null) { - part.setFocus(); - } - break; - } - case TabFolderEvent.EVENT_PANE_MENU: { - IPresentablePart part = getSite().getSelectedPart(); - if (part != null) { - part.setFocus(); - } - TabbedStackPresentation.this.showPaneMenu(folder - .getPartForTab(e.tab), new Point(e.x, e.y)); - break; - } - case TabFolderEvent.EVENT_DRAG_START: { - AbstractTabItem beingDragged = e.tab; - Point initialLocation = new Point(e.x, e.y); - - if (beingDragged == null) { - getSite().dragStart(initialLocation, false); - } else { - IPresentablePart part = folder.getPartForTab(beingDragged); - - try { - dragStart = folder.indexOf(part); - getSite().dragStart(part, initialLocation, false); - } finally { - dragStart = -1; - } - } - break; - } - case TabFolderEvent.EVENT_TAB_SELECTED: { - if (ignoreSelectionChanges > 0) { - return; - } - - IPresentablePart part = folder.getPartForTab(e.tab); - - if (part != null) { - getSite().selectPart(part); - } - break; - } - case TabFolderEvent.EVENT_SYSTEM_MENU: { - IPresentablePart part = folder.getPartForTab(e.tab); - - if (part == null) { - part = getSite().getSelectedPart(); - } - - if (part != null) { - showSystemMenu(new Point(e.x, e.y), part); - } - break; - } - case TabFolderEvent.EVENT_PREFERRED_SIZE: { - IPresentablePart part = folder.getPartForTab(e.tab); - if (part == null) { - // Standalone views with no title have no tab, so just get the part. - IPresentablePart[] parts = getSite().getPartList(); - if (parts.length > 0) part = parts[0]; - } - if (part == getSite().getSelectedPart()) { - getSite().flushLayout(); - } - break; - } - } - } - }; - - private int dragStart = -1; - private Map prefs = new HashMap(); - - public TabbedStackPresentation(IStackPresentationSite site, AbstractTabFolder widget, ISystemMenu systemMenu) { - this(site, new PresentablePartFolder(widget), systemMenu); - } - - public TabbedStackPresentation(IStackPresentationSite site, PresentablePartFolder folder, ISystemMenu systemMenu) { - this(site, folder, new LeftToRightTabOrder(folder), new ReplaceDragHandler(folder.getTabFolder()), systemMenu); - } - - public TabbedStackPresentation(IStackPresentationSite site, - PresentablePartFolder newFolder, TabOrder tabs, TabDragHandler dragBehavior, ISystemMenu systemMenu) { - super(site); - this.systemMenu = systemMenu; - - this.folder = newFolder; - this.tabs = tabs; - this.dragBehavior = dragBehavior; - - // Add a dispose listener. This will call the presentationDisposed() - // method when the widget is destroyed. - folder.getTabFolder().getControl().addDisposeListener(new DisposeListener() { - public void widgetDisposed(DisposeEvent e) { - presentationDisposed(); - } - }); - - folder.getTabFolder().addListener(tabFolderListener); - - this.partList = new DefaultPartList(site, newFolder); - } - - /** - * Restores a presentation from a previously stored state - * - * @param serializer (not null) - * @param savedState (not null) - */ - public void restoreState(IPresentationSerializer serializer, - IMemento savedState) { - tabs.restoreState(serializer, savedState); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#saveState(org.eclipse.ui.presentations.IPresentationSerializer, org.eclipse.ui.IMemento) - */ - public void saveState(IPresentationSerializer context, IMemento memento) { - super.saveState(context, memento); - - tabs.saveState(context, memento); - } - - /** - * Returns true iff the presentation has been disposed - * - * @return true iff the presentation has been disposed - */ - private boolean isDisposed() { - return folder == null || folder.isDisposed(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#setBounds(org.eclipse.swt.graphics.Rectangle) - */ - public void setBounds(Rectangle bounds) { - folder.setBounds(bounds); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#computeMinimumSize() - */ - public Point computeMinimumSize() { - return folder.getTabFolder().computeSize(SWT.DEFAULT, SWT.DEFAULT); - } - - /** - * Returns the minimum size for this stack, taking into account - * the available perpendicular space. - * @param width indicates whether a width (=true) or a height (=false) is being computed - * @param availablePerpendicular available space perpendicular to the direction being measured - * or INFINITE if unbounded (pixels). - * @return returns the preferred minimum size (pixels). - * This is a width if width == true or a height if width == false. - */ - private int computePreferredMinimumSize(boolean width, int availablePerpendicular) { - int minSize; - int hint = availablePerpendicular == INFINITE ? SWT.DEFAULT : availablePerpendicular; - if (width) { - minSize = folder.getTabFolder().computeSize(SWT.DEFAULT, hint).x; - } else { - minSize = folder.getTabFolder().computeSize(hint, SWT.DEFAULT).y; - } - return minSize; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.ISizeProvider#computePreferredSize(boolean, int, int, int) - */ - public int computePreferredSize(boolean width, int availableParallel, - int availablePerpendicular, int preferredResult) { - - // If there is exactly one part in the stack, this just returns the - // preferred size of the part as the preferred size of the stack. - IPresentablePart[] parts = getSite().getPartList(); - if (parts.length == 1 && parts[0] != null - && !(getSite().getState() == IStackPresentationSite.STATE_MINIMIZED)) { - int partSize = parts[0].computePreferredSize(width, - availableParallel, availablePerpendicular, preferredResult); - - if (partSize == INFINITE) - return partSize; - - // Adjust preferred size to take into account tab and border trim. - int minSize = computePreferredMinimumSize(width, availablePerpendicular); - if (width) { - // PaneFolder adds some bogus tab spacing, so just find the maximum width. - partSize = Math.max(minSize, partSize); - } else { - // Add them (but only if there's enough room) - if (INFINITE-minSize > partSize) - partSize += minSize; - } - - return partSize; - } - - if (preferredResult != INFINITE || getSite().getState() == IStackPresentationSite.STATE_MINIMIZED) { - int minSize = computePreferredMinimumSize(width, availablePerpendicular); - - if (getSite().getState() == IStackPresentationSite.STATE_MINIMIZED) { - return minSize; - } - - return Math.max(minSize, preferredResult); - } - - return INFINITE; - } - - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#getSizeFlags(boolean) - */ - public int getSizeFlags(boolean width) { - int flags = 0; - // If there is exactly one part in the stack, - // then take into account the size flags of the part. - IPresentablePart[] parts = getSite().getPartList(); - if (parts.length == 1 && parts[0] != null) { - flags |= parts[0].getSizeFlags(width); - } - - return flags | super.getSizeFlags(width); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#showPartList() - */ - public void showPartList() { - if (partList != null) { - final int numberOfParts = folder.getTabFolder().getItemCount(); - if (numberOfParts > 0) { - partList.show(getControl(), folder.getTabFolder() - .getPartListLocation(), getSite().getSelectedPart()); - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#dispose() - */ - public void dispose() { - // Dispose the tab folder's widgetry - folder.getTabFolder().getControl().dispose(); - } - - /** - * Called when the tab folder is disposed. - */ - private void presentationDisposed() { - apiPreferences.dispose(); - themePreferences.dispose(); - - Iterator iter = prefs.values().iterator(); - while(iter.hasNext()) { - PropertyMapAdapter next = (PropertyMapAdapter)iter.next(); - next.dispose(); - } - - if (systemMenu != null) { - systemMenu.dispose(); - } - - if (partList != null) { - partList.dispose(); - } - - systemMenu = null; - partList = null; - - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#setActive(int) - */ - public void setActive(int newState) { - folder.getTabFolder().setActive(newState); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#setVisible(boolean) - */ - public void setVisible(boolean isVisible) { - IPresentablePart current = getSite().getSelectedPart(); - if (current != null) { - current.setVisible(isVisible); - } - - folder.setVisible(isVisible); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#setState(int) - */ - public void setState(int state) { - folder.getTabFolder().setState(state); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#getControl() - */ - public Control getControl() { - return folder.getTabFolder().getControl(); - } - - /** - * @return AbstractTabFolder the presentation's tab folder - */ - public AbstractTabFolder getTabFolder() { - return folder.getTabFolder(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#addPart(org.eclipse.ui.presentations.IPresentablePart, java.lang.Object) - */ - public void addPart(IPresentablePart newPart, Object cookie) { - ignoreSelectionChanges++; - try { - if (initializing) { - tabs.addInitial(newPart); - } else { - if (cookie == null) { - tabs.add(newPart); - } else { - int insertionPoint = dragBehavior - .getInsertionPosition(cookie); - - tabs.insert(newPart, insertionPoint); - } - } - } finally { - ignoreSelectionChanges--; - } - - if (tabs.getPartList().length == 1) { - if (newPart.getSizeFlags(true) != 0 || newPart.getSizeFlags(false) != 0) { - getSite().flushLayout(); - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#movePart(org.eclipse.ui.presentations.IPresentablePart, java.lang.Object) - */ - public void movePart(IPresentablePart toMove, Object cookie) { - ignoreSelectionChanges++; - try { - int insertionPoint = dragBehavior.getInsertionPosition(cookie); - - if (insertionPoint == folder.indexOf(toMove)) { - return; - } - - tabs.move(toMove, insertionPoint); - } finally { - ignoreSelectionChanges--; - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#removePart(org.eclipse.ui.presentations.IPresentablePart) - */ - public void removePart(IPresentablePart oldPart) { - ignoreSelectionChanges++; - try { - tabs.remove(oldPart); - } finally { - ignoreSelectionChanges--; - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#selectPart(org.eclipse.ui.presentations.IPresentablePart) - */ - public void selectPart(IPresentablePart toSelect) { - initializing = false; - - tabs.select(toSelect); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#dragOver(org.eclipse.swt.widgets.Control, org.eclipse.swt.graphics.Point) - */ - public StackDropResult dragOver(Control currentControl, Point location) { - return dragBehavior.dragOver(currentControl, location, dragStart); - } - - public void showSystemMenu() { - showSystemMenu(folder.getTabFolder().getSystemMenuLocation(), getSite().getSelectedPart()); - } - - public void showSystemMenu(Point displayCoordinates, IPresentablePart context) { - if (context != getSite().getSelectedPart()) { - getSite().selectPart(context); - } - systemMenu.show(getControl(), displayCoordinates, context); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#showPaneMenu() - */ - public void showPaneMenu() { - IPresentablePart part = getSite().getSelectedPart(); - - if (part != null) { - showPaneMenu(part, folder.getTabFolder().getPaneMenuLocation()); - } - } - - public void showPaneMenu(IPresentablePart part, Point location) { - Assert.isTrue(!isDisposed()); - - IPartMenu menu = part.getMenu(); - - if (menu != null) { - menu.showMenu(location); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.presentations.StackPresentation#getTabList(org.eclipse.ui.presentations.IPresentablePart) - */ - public Control[] getTabList(IPresentablePart part) { - ArrayList list = new ArrayList(); - if (folder.getTabFolder().getTabPosition() == SWT.BOTTOM) { - if (part.getControl() != null) { - list.add(part.getControl()); - } - } - - list.add(folder.getTabFolder().getControl()); - - if (part.getToolBar() != null) { - list.add(part.getToolBar()); - } - - if (folder.getTabFolder().getTabPosition() == SWT.TOP) { - if (part.getControl() != null) { - list.add(part.getControl()); - } - } - - return (Control[]) list.toArray(new Control[list.size()]); - } - - public void setPartList(ISystemMenu menu) { - this.partList = menu; - } - - public IDynamicPropertyMap getTheme() { - return themePreferences; - } - - public IDynamicPropertyMap getApiPreferences() { - return apiPreferences; - } - - public IDynamicPropertyMap getPluginPreferences(Plugin toQuery) { - String id = toQuery.getBundle().getSymbolicName(); - IDynamicPropertyMap result = (IDynamicPropertyMap)prefs.get(id); - - if (result != null) { - return result; - } - - result = new PreferencesAdapter(toQuery.getPluginPreferences()); - prefs.put(id, result); - return result; - } - - /** - * Move the tabs around. This is for testing <b>ONLY</b>. - * @param part the part to move - * @param index the new index - * @since 3.2 - */ - public void moveTab(IPresentablePart part, int index) { - tabs.move(part, index); - folder.layout(true); - } - - /** - * Get the tab list. This is for testing <b>ONLY</b>. - * @return the presentable parts in order. - * @since 3.2 - */ - public IPresentablePart[] getPartList() { - return tabs.getPartList(); - } - - /** - * Cause the folder to hide or show its - * Minimize and Maximize affordances. - * - * @param show - * <code>true</code> - the min/max buttons are visible. - * @since 3.3 - */ - public void showMinMax(boolean show) { - folder.getTabFolder().showMinMax(show); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/WidgetTabItem.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/WidgetTabItem.java deleted file mode 100644 index 8bf63a26b2e..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/util/WidgetTabItem.java +++ /dev/null @@ -1,51 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.presentations.util; - -import org.eclipse.swt.widgets.Widget; - -/** - * @since 3.1 - */ -public abstract class WidgetTabItem extends AbstractTabItem { - - private Object data; - private Widget widget; - - public WidgetTabItem(Widget theWidget) { - this.widget = theWidget; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#dispose() - */ - public void dispose() { - widget.dispose(); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#getData() - */ - public Object getData() { - return data; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.presentations.util.AbstractTabItem#setData(java.lang.Object) - */ - public void setData(Object data) { - this.data = data; - } - - public Widget getWidget() { - return widget; - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/progress/TaskBarProgressManager.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/progress/TaskBarProgressManager.java deleted file mode 100644 index f4fe6636b45..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/progress/TaskBarProgressManager.java +++ /dev/null @@ -1,350 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Tasktop Technologies - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.progress; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.widgets.TaskItem; -import org.eclipse.ui.progress.IProgressConstants; -import org.eclipse.ui.progress.IProgressConstants2; -import org.eclipse.ui.progress.WorkbenchJob; - -/** - * The TaskBarProgressManager is the class that displays progress in the - * application TaskBar if the job specifies that it should show progress (@see - * {@link IProgressConstants2#SHOW_IN_TASKBAR_ICON_PROPERTY} - * - * @since 3.6 - */ -public class TaskBarProgressManager { - - private IJobProgressManagerListener listener; - - private WorkbenchJob animationUpdateJob; - - private boolean isAnimated = false; - - private List jobs = Collections.synchronizedList(new ArrayList()); - - private Map jobInfoMap = Collections.synchronizedMap(new HashMap()); - - private final TaskItem taskItem; - - private ImageDescriptor overlayDescriptor; - - private Image overlayImage; - - public TaskBarProgressManager(TaskItem taskItem) { - Assert.isNotNull(taskItem); - this.taskItem = taskItem; - animationUpdateJob = getAnimationUpdateJob(); - animationUpdateJob.setSystem(true); - listener = getProgressListener(); - - // Register the IJobProgressManagerListener so we can display progress - // on the application TaskBar - ProgressManager.getInstance().addListener(listener); - - taskItem.addDisposeListener(new DisposeListener() { - public void widgetDisposed(DisposeEvent e) { - dispose(); - } - }); - } - - /** - * Remove the listener and stop the animation - */ - public void dispose() { - ProgressManager.getInstance().removeListener(listener); - setAnimated(false); - disposeOverlay(); - } - - private WorkbenchJob getAnimationUpdateJob() { - return new WorkbenchJob(ProgressMessages.AnimationManager_AnimationStart) { - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.progress.UIJob#runInUIThread(org.eclipse.core. - * runtime .IProgressMonitor) - */ - public IStatus runInUIThread(IProgressMonitor monitor) { - - if (isAnimated) { - if (!taskItem.isDisposed() && !jobs.isEmpty()) { - Job job = (Job) jobs.get(0); - JobInfo jobInfo = (JobInfo) jobInfoMap.get(job); - if (job != null && jobInfo != null) { - int percentDone = getPercentDone(jobInfo); - if (percentDone == IProgressMonitor.UNKNOWN - || (jobInfo.hasTaskInfo() && jobInfo.getTaskInfo().totalWork == IProgressMonitor.UNKNOWN)) { - setProgressState(SWT.INDETERMINATE); - } else { - setProgressState(SWT.NORMAL); - if (!taskItem.isDisposed()) { - taskItem.setProgress(percentDone); - } - } - } else { - setProgressState(SWT.DEFAULT); - } - updateImage(job); - } else { - updateImage(null); - } - } else { - setProgressState(SWT.DEFAULT); - updateImage(null); - } - - if (isAnimated && taskItem != null && !taskItem.isDisposed()) { - schedule(400); - } - return Status.OK_STATUS; - } - - private void setProgressState(int state) { - if (!taskItem.isDisposed() && taskItem.getProgressState() != state) { - taskItem.setProgressState(SWT.DEFAULT); - taskItem.setProgressState(state); - } - } - - private int getPercentDone(JobTreeElement info) { - if (info.isJobInfo()) { - return ((JobInfo) info).getPercentDone(); - } - - if (info.hasChildren()) { - Object[] roots = ((GroupInfo) info).getChildren(); - if (roots.length == 1 && roots[0] instanceof JobTreeElement) { - TaskInfo ti = ((JobInfo) roots[0]).getTaskInfo(); - if (ti != null) { - return ti.getPercentDone(); - } - } - return ((GroupInfo) info).getPercentDone(); - } - return 0; - } - }; - } - - private void updateImage(Job job) { - - if (taskItem == null || taskItem.isDisposed()) - return; - - if (job == null) { - disposeOverlay(); - taskItem.setOverlayImage(null); - return; - } - - // first check whether the job specifies image property - // if not check with progress manager for its family - ImageDescriptor descriptor = (ImageDescriptor) job - .getProperty(IProgressConstants.ICON_PROPERTY); - if (descriptor != null) { - - // if the description is same, do nothing. - // Else dispose old one and store this - if (!descriptor.equals(overlayDescriptor)) { - disposeOverlay(); - setOverlay(descriptor); - } - } else if (ProgressManager.getInstance().getIconFor(job) != null) { - disposeOverlay(); - Image newImage = ProgressManager.getInstance().getIconFor(job); - taskItem.setOverlayImage(newImage); - } else { - disposeOverlay(); - taskItem.setOverlayImage(null); - } - } - - private void setOverlay(ImageDescriptor descriptor) { - overlayDescriptor = descriptor; - overlayImage = descriptor.createImage(); - taskItem.setOverlayImage(overlayImage); - } - - private void disposeOverlay() { - overlayDescriptor = null; - if (overlayImage != null) { - overlayImage.dispose(); - overlayImage = null; - } - } - - private IJobProgressManagerListener getProgressListener() { - return new IJobProgressManagerListener() { - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.progress.IJobProgressManagerListener# - * addJob(org.eclipse.ui.internal.progress.JobInfo) - */ - public void addJob(JobInfo info) { - // Don't count the animate job itself - if (isNotTracked(info)) { - return; - } - if (jobs.isEmpty()) { - setAnimated(true); - } - if (!jobs.contains(info.getJob())) { - jobs.add(info.getJob()); - } - jobInfoMap.put(info.getJob(), info); - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.progress.IJobProgressManagerListener# - * refreshJobInfo(org.eclipse.ui.internal.progress.JobInfo) - */ - public void refreshJobInfo(JobInfo info) { - int state = info.getJob().getState(); - if (state == Job.RUNNING) { - addJob(info); - } else { - removeJob(info); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.progress.IJobProgressManagerListener# - * refreshAll() - */ - public void refreshAll() { - ProgressManager manager = ProgressManager.getInstance(); - jobs.clear(); - jobInfoMap.clear(); - setAnimated(false); - JobInfo[] currentInfos = manager.getJobInfos(showsDebug()); - for (int i = 0; i < currentInfos.length; i++) { - addJob(currentInfos[i]); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.progress.IJobProgressManagerListener# - * remove(org.eclipse.ui.internal.progress.JobInfo) - */ - public void removeJob(JobInfo info) { - jobs.remove(info.getJob()); - jobInfoMap.remove(info.getJob()); - if (jobs.isEmpty()) { - setAnimated(false); - } - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.progress.IJobProgressManagerListener# - * showsDebug() - */ - public boolean showsDebug() { - return false; - } - - /** - * If the job isn't running or doesn't specify the - * IProgressConstants#SHOW_IN_TASKBAR_ICON_PROPERTY property, don't - * bother tracking it. - */ - private boolean isNotTracked(JobInfo info) { - Job job = info.getJob(); - return job.getState() != Job.RUNNING || !shouldShowSystemProgress(info); - } - - private boolean shouldShowSystemProgress(JobInfo info) { - Boolean showInTaskBarIcon = Boolean.FALSE; - Object property = info.getJob().getProperty( - IProgressConstants2.SHOW_IN_TASKBAR_ICON_PROPERTY); - - if (property instanceof Boolean) { - showInTaskBarIcon = (Boolean) property; - } - return showInTaskBarIcon.booleanValue(); - - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.progress.IJobProgressManagerListener# - * addGroup(org.eclipse.ui.internal.progress.GroupInfo) - */ - public void addGroup(GroupInfo info) { - // Don't care about groups - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.progress.IJobProgressManagerListener# - * removeGroup(org.eclipse.ui.internal.progress.GroupInfo) - */ - public void removeGroup(GroupInfo group) { - // Don't care about groups - } - - /* - * (non-Javadoc) - * - * @see - * org.eclipse.ui.internal.progress.IJobProgressManagerListener# - * refreshGroup(org.eclipse.ui.internal.progress.GroupInfo) - */ - public void refreshGroup(GroupInfo info) { - // Don't care about groups - } - }; - } - - private synchronized void setAnimated(boolean animated) { - isAnimated = animated; - animationUpdateJob.schedule(); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/PerspectiveExtensionReader.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/PerspectiveExtensionReader.java deleted file mode 100644 index 45c53865f22..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/PerspectiveExtensionReader.java +++ /dev/null @@ -1,373 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Dan Rubel <dan_rubel@instantiations.com> - * - Fix for bug 11490 - define hidden view (placeholder for view) in plugin.xml - * Chris Gross <schtoo@schtoo.com> - * - Fix for 99155 - allow standalone view placeholders - *******************************************************************************/ - -package org.eclipse.ui.internal.registry; - -import java.util.HashSet; -import java.util.Set; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.dynamichelpers.IExtensionTracker; -import org.eclipse.ui.IPageLayout; -import org.eclipse.ui.IViewLayout; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.DirtyPerspectiveMarker; -import org.eclipse.ui.internal.PageLayout; -import org.eclipse.ui.internal.WorkbenchPlugin; - -/** - * A strategy to read perspective extension from the registry. - * A pespective extension is one of a view, viewAction, perspAction, - * newWizardAction, or actionSet. - */ -public class PerspectiveExtensionReader extends RegistryReader { - private String targetID; - - private PageLayout pageLayout; - - private Set includeOnlyTags = null; - - private static final String VAL_LEFT = "left";//$NON-NLS-1$ - - private static final String VAL_RIGHT = "right";//$NON-NLS-1$ - - private static final String VAL_TOP = "top";//$NON-NLS-1$ - - private static final String VAL_BOTTOM = "bottom";//$NON-NLS-1$ - - private static final String VAL_STACK = "stack";//$NON-NLS-1$ - - private static final String VAL_FAST = "fast";//$NON-NLS-1$ - - private static final String VAL_TRUE = "true";//$NON-NLS-1$ - - // VAL_FALSE added by dan_rubel@instantiations.com - // TODO: this logic is backwards... we should be checking for true, but - // technically this is API now... - private static final String VAL_FALSE = "false";//$NON-NLS-1$ - - private IExtensionTracker tracker; - - /** - * PerspectiveExtensionReader constructor.. - */ - public PerspectiveExtensionReader() { - // do nothing - } - - /** - * Read the view extensions within a registry. - * - * @param extensionTracker the tracker - * @param id the id - * @param out the layout - */ - public void extendLayout(IExtensionTracker extensionTracker, String id, PageLayout out) { - tracker = extensionTracker; - targetID = id; - pageLayout = out; - readRegistry(Platform.getExtensionRegistry(), PlatformUI.PLUGIN_ID, - IWorkbenchRegistryConstants.PL_PERSPECTIVE_EXTENSIONS); - } - - /** - * Returns whether the given tag should be included. - */ - private boolean includeTag(String tag) { - return includeOnlyTags == null || includeOnlyTags.contains(tag); - } - - /** - * Process an action set. - */ - private boolean processActionSet(IConfigurationElement element) { - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - if (id != null) { - pageLayout.addActionSet(id); - } - return true; - } - - /** - * Process an extension. - * Assumption: Extension is for current perspective. - */ - private boolean processExtension(IConfigurationElement element) { - IConfigurationElement[] children = element.getChildren(); - for (int nX = 0; nX < children.length; nX++) { - IConfigurationElement child = children[nX]; - String type = child.getName(); - if (includeTag(type)) { - boolean result = false; - if (type.equals(IWorkbenchRegistryConstants.TAG_ACTION_SET)) { - result = processActionSet(child); - } else if (type.equals(IWorkbenchRegistryConstants.TAG_VIEW)) { - result = processView(child); - } else if (type.equals(IWorkbenchRegistryConstants.TAG_VIEW_SHORTCUT)) { - result = processViewShortcut(child); - } else if (type.equals(IWorkbenchRegistryConstants.TAG_NEW_WIZARD_SHORTCUT)) { - result = processWizardShortcut(child); - } else if (type.equals(IWorkbenchRegistryConstants.TAG_PERSP_SHORTCUT)) { - result = processPerspectiveShortcut(child); - } else if (type.equals(IWorkbenchRegistryConstants.TAG_SHOW_IN_PART)) { - result = processShowInPart(child); - } else if (type.equals(IWorkbenchRegistryConstants.TAG_HIDDEN_MENU_ITEM)) { - result = processHiddenMenuItem(child); - } else if (type.equals(IWorkbenchRegistryConstants.TAG_HIDDEN_TOOLBAR_ITEM)) { - result = processHiddenToolBarItem(child); - } - if (!result) { - WorkbenchPlugin.log("Unable to process element: " + //$NON-NLS-1$ - type - + " in perspective extension: " + //$NON-NLS-1$ - element.getDeclaringExtension() - .getUniqueIdentifier()); - } - } - } - return true; - } - - /** - * Process a perspective shortcut - */ - private boolean processPerspectiveShortcut(IConfigurationElement element) { - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - if (id != null) { - pageLayout.addPerspectiveShortcut(id); - } - return true; - } - - /** - * Process a show in element. - */ - private boolean processShowInPart(IConfigurationElement element) { - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - if (id != null) { - pageLayout.addShowInPart(id); - } - return true; - } - - /** - * Process a hidden menu item - */ - private boolean processHiddenMenuItem(IConfigurationElement element) { - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - if (id != null) { - pageLayout.addHiddenMenuItemId(id); - } - return true; - } - - /** - * Process a hidden toolbar item - */ - private boolean processHiddenToolBarItem(IConfigurationElement element) { - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - if (id != null) { - pageLayout.addHiddenToolBarItemId(id); - } - return true; - } - - // processView(IConfigurationElement) modified by dan_rubel@instantiations.com - /** - * Process a view - */ - private boolean processView(IConfigurationElement element) { - // Get id, relative, and relationship. - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - String relative = element.getAttribute(IWorkbenchRegistryConstants.ATT_RELATIVE); - String relationship = element.getAttribute(IWorkbenchRegistryConstants.ATT_RELATIONSHIP); - String ratioString = element.getAttribute(IWorkbenchRegistryConstants.ATT_RATIO); - boolean visible = !VAL_FALSE.equals(element.getAttribute(IWorkbenchRegistryConstants.ATT_VISIBLE)); - String closeable = element.getAttribute(IWorkbenchRegistryConstants.ATT_CLOSEABLE); - String moveable = element.getAttribute(IWorkbenchRegistryConstants.ATT_MOVEABLE); - String standalone = element.getAttribute(IWorkbenchRegistryConstants.ATT_STANDALONE); - String showTitle = element.getAttribute(IWorkbenchRegistryConstants.ATT_SHOW_TITLE); - - // Default to 'false' - String minVal = element.getAttribute(IWorkbenchRegistryConstants.ATT_MINIMIZED); - boolean minimized = minVal != null && VAL_TRUE.equals(minVal); - - float ratio; - - if (id == null) { - logMissingAttribute(element, IWorkbenchRegistryConstants.ATT_ID); - return false; - } - if (relationship == null) { - logMissingAttribute(element, IWorkbenchRegistryConstants.ATT_RELATIONSHIP); - return false; - } - if (!VAL_FAST.equals(relationship) && relative == null) { - logError( - element, - "Attribute '" + IWorkbenchRegistryConstants.ATT_RELATIVE + "' not defined. This attribute is required when " + IWorkbenchRegistryConstants.ATT_RELATIONSHIP + "=\"" + relationship + "\"."); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - return false; - } - - // Get the ratio. - if (ratioString == null) { - // The ratio has not been specified. - ratio = IPageLayout.NULL_RATIO; - } else { - try { - ratio = new Float(ratioString).floatValue(); - } catch (NumberFormatException e) { - return false; - } - // If the ratio is outside the allowable range, mark it as invalid. - if (ratio < IPageLayout.RATIO_MIN || ratio > IPageLayout.RATIO_MAX) { - ratio = IPageLayout.INVALID_RATIO; - } - } - - // Get relationship details. - boolean stack = false; - boolean fast = false; - int intRelation = 0; - if (relationship.equals(VAL_LEFT)) { - intRelation = IPageLayout.LEFT; - } else if (relationship.equals(VAL_RIGHT)) { - intRelation = IPageLayout.RIGHT; - } else if (relationship.equals(VAL_TOP)) { - intRelation = IPageLayout.TOP; - } else if (relationship.equals(VAL_BOTTOM)) { - intRelation = IPageLayout.BOTTOM; - } else if (relationship.equals(VAL_STACK)) { - stack = true; - } else if (relationship.equals(VAL_FAST)) { - fast = true; - } else { - return false; - } - - if (visible) { - // If adding a view (not just a placeholder), remove any existing placeholder. - // See bug 85948 [Perspectives] Adding register & expressions view by default to debug perspective fails - pageLayout.removePlaceholder(id); - } - - // If stack .. - if (stack) { - if (visible) { - pageLayout.stackView(id, relative); - } else { - pageLayout.stackPlaceholder(id, relative); - } - } - - // If the view is a fast view... - else if (fast) { - if (ratio == IPageLayout.NULL_RATIO) { - // The ratio has not been specified. - pageLayout.addFastView(id); - } else { - pageLayout.addFastView(id, ratio); - } - } else { - - // The view is a regular view. - // If the ratio is not specified or is invalid, use the default ratio. - if (ratio == IPageLayout.NULL_RATIO - || ratio == IPageLayout.INVALID_RATIO) { - ratio = IPageLayout.DEFAULT_VIEW_RATIO; - } - - if (visible) { - if (VAL_TRUE.equals(standalone)) { - pageLayout.addStandaloneView(id, !VAL_FALSE - .equals(showTitle), intRelation, ratio, relative); - } else { - pageLayout.addView(id, intRelation, ratio, relative, minimized); - } - } else { - // Fix for 99155, CGross (schtoo@schtoo.com) - // Adding standalone placeholder for standalone views - if (VAL_TRUE.equals(standalone)) { - pageLayout.addStandaloneViewPlaceholder(id, intRelation, - ratio, relative, !VAL_FALSE.equals(showTitle)); - } else { - pageLayout.addPlaceholder(id, intRelation, ratio, relative); - } - } - } - IViewLayout viewLayout = pageLayout.getViewLayout(id); - // may be null if it's been filtered by activity - if (viewLayout != null) { - if (closeable != null) { - viewLayout.setCloseable(!VAL_FALSE.equals(closeable)); - } - if (moveable != null) { - viewLayout.setMoveable(!VAL_FALSE.equals(moveable)); - } - } - - return true; - } - - /** - * Process a view shortcut - */ - private boolean processViewShortcut(IConfigurationElement element) { - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - if (id != null) { - pageLayout.addShowViewShortcut(id); - } - return true; - } - - /** - * Process a wizard shortcut - */ - private boolean processWizardShortcut(IConfigurationElement element) { - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID); - if (id != null) { - pageLayout.addNewWizardShortcut(id); - } - return true; - } - - protected boolean readElement(IConfigurationElement element) { - String type = element.getName(); - if (type.equals(IWorkbenchRegistryConstants.TAG_PERSPECTIVE_EXTENSION)) { - String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_TARGET_ID); - if (targetID.equals(id) || "*".equals(id)) { //$NON-NLS-1$ - if (tracker != null) { - tracker.registerObject(element.getDeclaringExtension(), new DirtyPerspectiveMarker(id), IExtensionTracker.REF_STRONG); - } - return processExtension(element); - } - return true; - } - return false; - } - - /** - * Sets the tags to include. All others are ignored. - * - * @param tags the tags to include - */ - public void setIncludeOnlyTags(String[] tags) { - includeOnlyTags = new HashSet(); - for (int i = 0; i < tags.length; i++) { - includeOnlyTags.add(tags[i]); - } - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/PerspectiveRegistryReader.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/PerspectiveRegistryReader.java deleted file mode 100644 index 244c93f9957..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/PerspectiveRegistryReader.java +++ /dev/null @@ -1,64 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2007 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.registry; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IExtensionRegistry; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.WorkbenchPlugin; - -/** - * A strategy to read view extensions from the registry. - */ -public class PerspectiveRegistryReader extends RegistryReader { - private PerspectiveRegistry registry; - - /** - * RegistryViewReader constructor comment. - * - * @param out the output registry - */ - public PerspectiveRegistryReader(PerspectiveRegistry out) { - super(); - registry = out; - } - - /** - * readElement method comment. - */ - // for dynamic UI - change access from protected to public - protected boolean readElement(IConfigurationElement element) { - if (element.getName().equals(IWorkbenchRegistryConstants.TAG_PERSPECTIVE)) { - try { - PerspectiveDescriptor desc = new PerspectiveDescriptor(element.getAttribute(IWorkbenchRegistryConstants.ATT_ID), element); - registry.addPerspective(desc); - } catch (CoreException e) { - // log an error since its not safe to open a dialog here - WorkbenchPlugin.log( - "Unable to create layout descriptor.", e.getStatus());//$NON-NLS-1$ - } - return true; - } - - return false; - } - - /** - * Read the view extensions within a registry. - * - * @param in the registry to read - */ - public void readPerspectives(IExtensionRegistry in) { - readRegistry(in, PlatformUI.PLUGIN_ID, - IWorkbenchRegistryConstants.PL_PERSPECTIVES); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/ViewRegistryReader.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/ViewRegistryReader.java deleted file mode 100644 index 96283de1740..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/registry/ViewRegistryReader.java +++ /dev/null @@ -1,110 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Jan-Hendrik Diederich, Bredex GmbH - bug 201052 - *******************************************************************************/ -package org.eclipse.ui.internal.registry; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IExtensionRegistry; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.WorkbenchPlugin; - -/** - * A strategy to read view extensions from the registry. - */ -public class ViewRegistryReader extends RegistryReader { - /** - * General view category id - */ - public static String GENERAL_VIEW_ID = "org.eclipse.ui"; //$NON-NLS-1$ - - private ViewRegistry viewRegistry; - - /** - * RegistryViewReader constructor comment. - */ - public ViewRegistryReader() { - super(); - } - - /** - * Reads the category element. - */ - protected void readCategory(IConfigurationElement element) { - try { - viewRegistry.add(new Category(element)); - } catch (CoreException e) { - // log an error since its not safe to show a dialog here - WorkbenchPlugin.log( - "Unable to create view category.", e.getStatus());//$NON-NLS-1$ - } - } - - /** - * readElement method comment. - */ - protected boolean readElement(IConfigurationElement element) { - String elementName = element.getName(); - if (elementName.equals(IWorkbenchRegistryConstants.TAG_VIEW)) { - readView(element); - return true; - } - if (elementName.equals(IWorkbenchRegistryConstants.TAG_CATEGORY)) { - readCategory(element); - readElementChildren(element); - return true; - } - if (elementName.equals(IWorkbenchRegistryConstants.TAG_STICKYVIEW)) { - readSticky(element); - return true; - } - - return false; - } - - /** - * Reads the sticky view element. - */ - protected void readSticky(IConfigurationElement element) { - try { - viewRegistry.add(new StickyViewDescriptor(element)); - } catch (CoreException e) { - // log an error since its not safe to open a dialog here - WorkbenchPlugin.log( - "Unable to create sticky view descriptor.", e.getStatus());//$NON-NLS-1$ - - } - } - - /** - * Reads the view element. - */ - protected void readView(IConfigurationElement element) { - try { - viewRegistry.add(new ViewDescriptor(element)); - } catch (CoreException e) { - // log an error since its not safe to open a dialog here - WorkbenchPlugin.log( - "Unable to create view descriptor.", e.getStatus());//$NON-NLS-1$ - } - } - - /** - * Read the view extensions within a registry. - * @param in the extension registry - * @param out the view registry - */ - public void readViews(IExtensionRegistry in, ViewRegistry out) { - // this does not seem to really ever be throwing an the exception - viewRegistry = out; - readRegistry(in, PlatformUI.PLUGIN_ID, IWorkbenchRegistryConstants.PL_VIEWS); - } -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/services/EvaluationAuthority.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/services/EvaluationAuthority.java deleted file mode 100644 index f110d1964c1..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/services/EvaluationAuthority.java +++ /dev/null @@ -1,298 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.internal.services; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Map; -import java.util.Set; - -import org.eclipse.core.commands.util.Tracing; -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.expressions.ExpressionInfo; -import org.eclipse.core.runtime.ISafeRunnable; -import org.eclipse.core.runtime.ListenerList; -import org.eclipse.core.runtime.SafeRunner; -import org.eclipse.jface.util.IPropertyChangeListener; -import org.eclipse.jface.util.PropertyChangeEvent; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.ISources; -import org.eclipse.ui.internal.WorkbenchPlugin; -import org.eclipse.ui.internal.misc.Policy; -import org.eclipse.ui.services.IEvaluationReference; -import org.eclipse.ui.services.IEvaluationService; - -/** - * @since 3.3 - * - */ -public class EvaluationAuthority extends ExpressionAuthority { - - /** - * - */ - private static final String COMPONENT = "EVALUATION"; //$NON-NLS-1$ - - /** - * A bucket sort of the evaluation references based on source priority. Each - * reference will appear only once per set, but may appear in multiple sets. - * If no references are defined for a particular priority level, then the - * array at that index will only contain <code>null</code>. - */ - private final Map cachesBySourceName = new HashMap(); - private ListenerList serviceListeners = new ListenerList(); - private int notifying = 0; - - // private final Map cachesByExpression = new HashMap(); - - public void addEvaluationListener(IEvaluationReference ref) { - // we update the source priority bucket sort of activations. - String[] sourceNames = getNames(ref); - for (int i = 0; i < sourceNames.length; i++) { - Map cachesByExpression = (HashMap) cachesBySourceName - .get(sourceNames[i]); - if (cachesByExpression == null) { - cachesByExpression = new HashMap(1); - cachesBySourceName.put(sourceNames[i], cachesByExpression); - } - final Expression expression = ref.getExpression(); - Set caches = (Set) cachesByExpression.get(expression); - if (caches == null) { - caches = new HashSet(); - cachesByExpression.put(expression, caches); - } - caches.add(ref); - } - - boolean result = evaluate(ref); - firePropertyChange(ref, null, valueOf(result)); - } - - private Boolean valueOf(boolean result) { - return result ? Boolean.TRUE : Boolean.FALSE; - } - - private String[] getNames(IEvaluationReference ref) { - ExpressionInfo info = new ExpressionInfo(); - ref.getExpression().collectExpressionInfo(info); - ArrayList allNames = new ArrayList(Arrays.asList(info - .getAccessedVariableNames())); - if (info.hasDefaultVariableAccess()) { - allNames.add(ISources.ACTIVE_CURRENT_SELECTION_NAME); - } - allNames.addAll(Arrays.asList(info.getAccessedPropertyNames())); - return (String[]) allNames.toArray(new String[allNames.size()]); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.services.ExpressionAuthority#sourceChanged(int) - */ - protected void sourceChanged(int sourcePriority) { - // no-op, we want the other one - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.internal.services.ExpressionAuthority#sourceChanged(java.lang.String[]) - */ - protected void sourceChanged(String[] sourceNames) { - startSourceChange(sourceNames); - try { - // evaluations to recompute - for (int i = 0; i < sourceNames.length; i++) { - Map cachesByExpression = (HashMap) cachesBySourceName - .get(sourceNames[i]); - if (cachesByExpression != null) { - Collection v = cachesByExpression.values(); - Set[] expressionCaches = (Set[]) v - .toArray(new Set[v.size()]); - for (int j = 0; j < expressionCaches.length; j++) { - if (expressionCaches[j].size() > 0) { - EvaluationReference[] refs = (EvaluationReference[]) expressionCaches[j] - .toArray(new EvaluationReference[expressionCaches[j] - .size()]); - refsWithSameExpression(refs); - } - } - } - } - } finally { - endSourceChange(sourceNames); - } - } - - /** - * This will evaluate all refs with the same expression. - * - * @param refs - */ - private void refsWithSameExpression(EvaluationReference[] refs) { - int k = 0; - while (k < refs.length && !refs[k].isPostingChanges()) { - k++; - } - if (k >= refs.length) { - return; - } - EvaluationReference ref = refs[k]; - boolean oldValue = evaluate(ref); - ref.clearResult(); - final boolean newValue = evaluate(ref); - if (oldValue != newValue) { - firePropertyChange(ref, valueOf(oldValue), valueOf(newValue)); - } - for (k++; k < refs.length; k++) { - ref = refs[k]; - // this is not as expensive as it looks - if (ref.isPostingChanges()) { - oldValue = evaluate(ref); - if (oldValue != newValue) { - ref.setResult(newValue); - firePropertyChange(ref, valueOf(oldValue), - valueOf(newValue)); - } - } - } - } - - /** - * @param sourceNames - */ - private void startSourceChange(final String[] sourceNames) { - if (Policy.DEBUG_SOURCES) { - Tracing.printTrace(COMPONENT, "start source changed: " //$NON-NLS-1$ - + Arrays.asList(sourceNames)); - } - notifying++; - if (notifying == 1) { - fireServiceChange(IEvaluationService.PROP_NOTIFYING, Boolean.FALSE, - Boolean.TRUE); - } - } - - /** - * @param sourceNames - */ - private void endSourceChange(final String[] sourceNames) { - if (Policy.DEBUG_SOURCES) { - Tracing.printTrace(COMPONENT, "end source changed: " //$NON-NLS-1$ - + Arrays.asList(sourceNames)); - } - if (notifying == 1) { - fireServiceChange(IEvaluationService.PROP_NOTIFYING, Boolean.TRUE, - Boolean.FALSE); - } - notifying--; - } - - /** - * @param ref - */ - public void removeEvaluationListener(IEvaluationReference ref) { - // Next we update the source priority bucket sort of activations. - String[] sourceNames = getNames(ref); - for (int i = 0; i < sourceNames.length; i++) { - Map cachesByExpression = (HashMap) cachesBySourceName - .get(sourceNames[i]); - if (cachesByExpression != null) { - Set caches = (Set) cachesByExpression.get(ref.getExpression()); - if (caches != null) { - caches.remove(ref); - if (caches.isEmpty()) { - cachesByExpression.remove(ref.getExpression()); - } - } - if (cachesByExpression.isEmpty()) { - cachesBySourceName.remove(sourceNames[i]); - } - } - } - boolean result = evaluate(ref); - firePropertyChange(ref, valueOf(result), null); - } - - /** - * @param ref - * @param oldValue - * @param newValue - */ - private void firePropertyChange(IEvaluationReference ref, Object oldValue, - Object newValue) { - ref.getListener().propertyChange( - new PropertyChangeEvent(ref, ref.getProperty(), oldValue, - newValue)); - } - - private void fireServiceChange(final String property, - final Object oldValue, final Object newValue) { - Object[] listeners = serviceListeners.getListeners(); - for (int i = 0; i < listeners.length; i++) { - final IPropertyChangeListener listener = (IPropertyChangeListener) listeners[i]; - SafeRunner.run(new ISafeRunnable() { - public void handleException(Throwable exception) { - WorkbenchPlugin.log(exception); - } - - public void run() throws Exception { - listener.propertyChange(new PropertyChangeEvent( - EvaluationAuthority.this, property, oldValue, - newValue)); - } - }); - } - } - - /** - * @param listener - */ - public void addServiceListener(IPropertyChangeListener listener) { - serviceListeners.add(listener); - } - - /** - * @param listener - */ - public void removeServiceListener(IPropertyChangeListener listener) { - serviceListeners.remove(listener); - } - - /** - * <p> - * Bug 95792. A mechanism by which the key binding architecture can force an - * update of the handlers (based on the active shell) before trying to - * execute a command. This mechanism is required for GTK+ only. - * </p> - * <p> - * DO NOT CALL THIS METHOD. - * </p> - */ - final void updateShellKludge() { - updateCurrentState(); - sourceChanged(new String[] { ISources.ACTIVE_SHELL_NAME }); - } - - /** - * Returns the currently active shell. - * - * @return The currently active shell; may be <code>null</code>. - */ - final Shell getActiveShell() { - return (Shell) getVariable(ISources.ACTIVE_SHELL_NAME); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/ContributionInfoMessages.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/ContributionInfoMessages.java deleted file mode 100644 index fd2f3b92c39..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/ContributionInfoMessages.java +++ /dev/null @@ -1,47 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ -package org.eclipse.ui.internal.testing; - -import org.eclipse.osgi.util.NLS; - -/** - * @since 3.6 - * - */ -public class ContributionInfoMessages extends NLS { - private static final String BUNDLE_NAME = "org.eclipse.ui.internal.testing.messages";//$NON-NLS-1$ - - - public static String ContributionInfo_Editor; - public static String ContributionInfo_View; - public static String ContributionInfo_ActionSet; - public static String ContributionInfo_Category; - public static String ContributionInfo_ColorDefinition; - public static String ContributionInfo_Wizard; - public static String ContributionInfo_Perspective; - public static String ContributionInfo_Page; - public static String ContributionInfo_EarlyStartupPlugin; - public static String ContributionInfo_Unknown; - public static String ContributionInfo_Job; - public static String ContributionInfo_TableItem; - public static String ContributionInfo_TreeItem; - public static String ContributionInfo_Window; - public static String ContributionInfo_LabelDecoration; - public static String ContributionInfo_ViewContent; - - public static String ContributionInfo_ContributedBy; - - static { - // load message values from bundle file - NLS.initializeMessages(BUNDLE_NAME, ContributionInfoMessages.class); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/PluginContributionAdapterFactory.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/PluginContributionAdapterFactory.java deleted file mode 100644 index a96ab1aa235..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/PluginContributionAdapterFactory.java +++ /dev/null @@ -1,96 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ -package org.eclipse.ui.internal.testing; - -import org.eclipse.core.runtime.IAdapterFactory; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.ui.IPluginContribution; -import org.eclipse.ui.internal.decorators.DecoratorDefinition; -import org.eclipse.ui.internal.dialogs.WizardCollectionElement; -import org.eclipse.ui.internal.dialogs.WorkbenchWizardElement; -import org.eclipse.ui.internal.preferences.WorkbenchPreferenceExpressionNode; -import org.eclipse.ui.internal.progress.JobInfo; -import org.eclipse.ui.internal.registry.ActionSetDescriptor; -import org.eclipse.ui.internal.registry.Category; -import org.eclipse.ui.internal.registry.EditorDescriptor; -import org.eclipse.ui.internal.registry.PerspectiveDescriptor; -import org.eclipse.ui.internal.registry.ViewDescriptor; -import org.eclipse.ui.internal.themes.ColorDefinition; -import org.eclipse.ui.internal.themes.ThemeElementCategory; -import org.eclipse.ui.testing.ContributionInfo; -import org.eclipse.ui.views.IViewCategory; -import org.osgi.framework.Bundle; -import org.osgi.framework.FrameworkUtil; - -/** - * @since 3.6 - * - */ -public class PluginContributionAdapterFactory implements IAdapterFactory { - - public Object getAdapter(Object adaptableObject, Class adapterType) { - if (adapterType != ContributionInfo.class) { - return null; - } - if (adaptableObject instanceof IPluginContribution) { - IPluginContribution contribution = (IPluginContribution) adaptableObject; - - String elementType; - - if (contribution instanceof EditorDescriptor) { - elementType = ContributionInfoMessages.ContributionInfo_Editor; - } else if (contribution instanceof ViewDescriptor) { - elementType = ContributionInfoMessages.ContributionInfo_View; - } else if (contribution instanceof ActionSetDescriptor) { - elementType = ContributionInfoMessages.ContributionInfo_ActionSet; - } else if (contribution instanceof Category) { - elementType = ContributionInfoMessages.ContributionInfo_Category; - } else if (contribution instanceof IViewCategory) { - elementType = ContributionInfoMessages.ContributionInfo_Category; - } else if (contribution instanceof ThemeElementCategory) { - elementType = ContributionInfoMessages.ContributionInfo_Category; - } else if (contribution instanceof WizardCollectionElement) { - elementType = ContributionInfoMessages.ContributionInfo_Category; - } else if (contribution instanceof ColorDefinition) { - elementType = ContributionInfoMessages.ContributionInfo_ColorDefinition; - } else if (contribution instanceof WorkbenchWizardElement) { - elementType = ContributionInfoMessages.ContributionInfo_Wizard; - } else if (contribution instanceof PerspectiveDescriptor) { - elementType = ContributionInfoMessages.ContributionInfo_Perspective; - } else if (contribution instanceof WorkbenchPreferenceExpressionNode) { - elementType = ContributionInfoMessages.ContributionInfo_Page; - } else if (contribution instanceof DecoratorDefinition) { - elementType = ContributionInfoMessages.ContributionInfo_LabelDecoration; - } else { - elementType = ContributionInfoMessages.ContributionInfo_Unknown; - } - - return new ContributionInfo(contribution.getPluginId(), elementType, null); - } - if (adaptableObject instanceof JobInfo) { - JobInfo jobInfo = (JobInfo) adaptableObject; - Job job = jobInfo.getJob(); - if (job != null) { - Bundle bundle = FrameworkUtil.getBundle(job.getClass()); - if (bundle != null) { - return new ContributionInfo(bundle.getSymbolicName(), - ContributionInfoMessages.ContributionInfo_Job, null); - } - } - } - return null; - } - - public Class[] getAdapterList() { - return new Class[] { ContributionInfo.class }; - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/messages.properties b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/messages.properties deleted file mode 100644 index 778c53a77eb..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/testing/messages.properties +++ /dev/null @@ -1,29 +0,0 @@ -############################################################################### -# Copyright (c) 2010 IBM Corporation and others. -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Eclipse Public License v1.0 -# which accompanies this distribution, and is available at -# http://www.eclipse.org/legal/epl-v10.html -# -# Contributors: -# IBM Corporation - initial API and implementation -############################################################################### - -ContributionInfo_Unknown=unknown contribution -ContributionInfo_Editor=editor -ContributionInfo_View=view -ContributionInfo_ActionSet=command group -ContributionInfo_Category=category -ContributionInfo_ColorDefinition=color definition -ContributionInfo_Wizard=wizard -ContributionInfo_Perspective=perspective -ContributionInfo_Page=page -ContributionInfo_EarlyStartupPlugin=early startup plug-in -ContributionInfo_Job=job -ContributionInfo_TableItem=table item -ContributionInfo_TreeItem=tree item -ContributionInfo_Window=window -ContributionInfo_LabelDecoration=label decoration -ContributionInfo_ViewContent=view content - -ContributionInfo_ContributedBy=This {0} has been contributed by: {1} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/tweaklets/Workbench3xImplementation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/tweaklets/Workbench3xImplementation.java deleted file mode 100644 index 3549cf30c80..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/tweaklets/Workbench3xImplementation.java +++ /dev/null @@ -1,58 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.tweaklets; - -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.ui.WorkbenchException; -import org.eclipse.ui.internal.Perspective; -import org.eclipse.ui.internal.WorkbenchPage; -import org.eclipse.ui.internal.WorkbenchWindow; -import org.eclipse.ui.internal.registry.PerspectiveDescriptor; - -/** - * @since 3.4 - * - */ -public class Workbench3xImplementation extends WorkbenchImplementation { - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.tweaklets.WorkbenchImplementation#createWBW(int) - */ - public WorkbenchWindow createWorkbenchWindow(int newWindowNumber) { - return new WorkbenchWindow(newWindowNumber); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.tweaklets.WorkbenchImplementation#createWBPage(org.eclipse.ui.internal.WorkbenchWindow, java.lang.String, org.eclipse.core.runtime.IAdaptable) - */ - public WorkbenchPage createWorkbenchPage(WorkbenchWindow workbenchWindow, - String perspID, IAdaptable input) throws WorkbenchException { - return new WorkbenchPage(workbenchWindow, perspID, input); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.tweaklets.WorkbenchImplementation#createWBPage(org.eclipse.ui.internal.WorkbenchWindow, org.eclipse.core.runtime.IAdaptable) - */ - public WorkbenchPage createWorkbenchPage(WorkbenchWindow workbenchWindow, - IAdaptable finalInput) throws WorkbenchException { - return new WorkbenchPage(workbenchWindow, finalInput); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.internal.tweaklets.WorkbenchImplementation#createPerspective(org.eclipse.ui.internal.registry.PerspectiveDescriptor, org.eclipse.ui.internal.WorkbenchPage) - */ - public Perspective createPerspective(PerspectiveDescriptor desc, - WorkbenchPage workbenchPage) throws WorkbenchException { - return new Perspective(desc, workbenchPage); - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/tweaklets/WorkbenchImplementation.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/tweaklets/WorkbenchImplementation.java deleted file mode 100644 index 1c7afedaf2c..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/tweaklets/WorkbenchImplementation.java +++ /dev/null @@ -1,71 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ - -package org.eclipse.ui.internal.tweaklets; - -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.ui.WorkbenchException; -import org.eclipse.ui.internal.Perspective; -import org.eclipse.ui.internal.WorkbenchPage; -import org.eclipse.ui.internal.WorkbenchWindow; -import org.eclipse.ui.internal.registry.PerspectiveDescriptor; -import org.eclipse.ui.internal.tweaklets.Tweaklets.TweakKey; - -/** - * Tweak that enables experimental Eclipse 4.0 functionality - * - * @since 3.4 - * - */ -public abstract class WorkbenchImplementation { - public static TweakKey KEY = new Tweaklets.TweakKey(WorkbenchImplementation.class); - - static { - Tweaklets.setDefault(WorkbenchImplementation.KEY, new Workbench3xImplementation()); - } - - /** Default c'tor */ - public WorkbenchImplementation() {} - - /** - * @param newWindowNumber - * @return - */ - public abstract WorkbenchWindow createWorkbenchWindow(int newWindowNumber); - - /** - * @param workbenchWindow - * @param perspID - * @param input - * @return - * @throws WorkbenchException - */ - public abstract WorkbenchPage createWorkbenchPage(WorkbenchWindow workbenchWindow, - String perspID, IAdaptable input) throws WorkbenchException; - - /** - * @param workbenchWindow - * @param finalInput - * @return - * @throws WorkbenchException - */ - public abstract WorkbenchPage createWorkbenchPage(WorkbenchWindow workbenchWindow, - IAdaptable finalInput) throws WorkbenchException; - - /** - * @param desc - * @param workbenchPage - * @return - * @throws WorkbenchException - */ - public abstract Perspective createPerspective(PerspectiveDescriptor desc, - WorkbenchPage workbenchPage) throws WorkbenchException; -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/presentations/PresentationUtil.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/presentations/PresentationUtil.java deleted file mode 100644 index b3f394865cf..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/presentations/PresentationUtil.java +++ /dev/null @@ -1,173 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.presentations; - -import org.eclipse.jface.util.Geometry; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.ui.internal.dnd.DragUtil; - -/** - * Contains various utility methods for Presentation authors - * - * @since 3.0 - */ -public class PresentationUtil { - private static Point anchor; - - private final static int HYSTERESIS = 16; - - private static int initialMouseButton = 0; - - private final static String LISTENER_ID = PresentationUtil.class.getName() - + ".dragListener"; //$NON-NLS-1$ - - private static Event dragEvent; - - private static Listener currentListener = null; - - private static Control dragSource; - - private static Listener dragListener = new Listener() { - public void handleEvent(Event event) { - dragEvent = event; - if (dragSource != event.widget) { - dragSource = null; - currentListener = null; - } - } - }; - - /** - * Returns whether the mouse has moved enough to warrant - * opening a tracker. - */ - private static boolean hasMovedEnough(Event event) { - return Geometry.distanceSquared(DragUtil.getEventLoc(event), anchor) >= HYSTERESIS - * HYSTERESIS; - } - - private static Listener moveListener = new Listener() { - public void handleEvent(Event event) { - handleMouseMove(event); - } - }; - - private static Listener clickListener = new Listener() { - public void handleEvent(Event e) { - handleMouseClick(e); - } - }; - - private static Listener mouseDownListener = new Listener() { - public void handleEvent(Event event) { - if (event.widget instanceof Control) { - // Remember the button that started the drag so we - // can forward it on the call to the 'externalDragListener' - initialMouseButton = event.button; - - dragSource = (Control) event.widget; - currentListener = (Listener) dragSource.getData(LISTENER_ID); - anchor = DragUtil.getEventLoc(event); - - if (dragEvent != null && (dragEvent.widget != dragSource)) { - dragEvent = null; - } - } - } - }; - - private static void handleMouseClick(Event event) { - cancelDrag(); - } - - private static void handleMouseMove(Event e) { - if (currentListener != null && dragEvent != null && hasMovedEnough(e)) { - if (dragSource != null && !dragSource.isDisposed() - && dragSource == e.widget) { - Event de = dragEvent; - - // cache the current value so we can restore it later - int originalMouseButton = de.button; - - // Update the button field so that the drag listener - // can detect whether or not it's a 'right button' drag - de.button = initialMouseButton; - - Listener l = currentListener; - cancelDrag(); - l.handleEvent(de); - - // Restore the event's state so that other listeners see - // the original values - de.button = originalMouseButton; - } else { - cancelDrag(); - } - } - } - - private static void cancelDrag() { - currentListener = null; - dragEvent = null; - dragSource = null; - - initialMouseButton = 0; - } - - /** - * Adds a drag listener to the given control. The behavior is very similar - * to control.addListener(SWT.DragDetect, dragListener), however the listener - * attached by this method is less sensitive. The drag event is only fired - * once the user moves the cursor more than HYSTERESIS pixels. - * <p> - * This is useful for registering a listener that will trigger an editor or - * view drag, since an overly sensitive drag listener can cause users to accidentally - * drag views when trying to select a tab.</p> - * <p> - * Currently, only one such drag listener can be registered at a time. </p> - * - * @param control the control containing the drag listener - * @param externalDragListener the drag listener to attach - */ - public static void addDragListener(Control control, - Listener externalDragListener) { - control.addListener(SWT.DragDetect, dragListener); - control.addListener(SWT.MouseUp, clickListener); - control.addListener(SWT.MouseDoubleClick, clickListener); - control.addListener(SWT.MouseDown, mouseDownListener); - control.addListener(SWT.MouseMove, moveListener); - control.setData(LISTENER_ID, externalDragListener); - } - - /** - * Removes a drag listener that was previously attached using addDragListener - * - * @param control the control containing the drag listener - * @param externalDragListener the drag listener to remove - */ - public static void removeDragListener(Control control, - Listener externalDragListener) { - control.removeListener(SWT.DragDetect, dragListener); - control.removeListener(SWT.MouseUp, clickListener); - control.removeListener(SWT.MouseDoubleClick, clickListener); - control.removeListener(SWT.MouseDown, mouseDownListener); - control.removeListener(SWT.MouseMove, moveListener); - control.setData(LISTENER_ID, null); - if (externalDragListener == currentListener) { - cancelDrag(); - } - } - -} diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/presentations/WorkbenchPresentationFactory.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/presentations/WorkbenchPresentationFactory.java deleted file mode 100644 index 3539c45f93c..00000000000 --- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/presentations/WorkbenchPresentationFactory.java +++ /dev/null @@ -1,153 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.ui.presentations; - -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.swt.SWT; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.IWorkbenchPreferenceConstants; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultMultiTabListener; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultSimpleTabListener; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder; -import org.eclipse.ui.internal.presentations.defaultpresentation.DefaultThemeListener; -import org.eclipse.ui.internal.presentations.defaultpresentation.EmptyTabFolder; -import org.eclipse.ui.internal.presentations.util.PresentablePartFolder; -import org.eclipse.ui.internal.presentations.util.StandardEditorSystemMenu; -import org.eclipse.ui.internal.presentations.util.StandardViewSystemMenu; -import org.eclipse.ui.internal.presentations.util.TabbedStackPresentation; - -/** - * The default presentation factory for the Workbench. - * - * @since 3.0 - */ -public class WorkbenchPresentationFactory extends AbstractPresentationFactory { - - // don't reset these dynamically, so just keep the information static. - // see bug: - // 75422 [Presentations] Switching presentation to R21 switches immediately, - // but only partially - private static int editorTabPosition = PlatformUI.getPreferenceStore() - .getInt(IWorkbenchPreferenceConstants.EDITOR_TAB_POSITION); - private static int viewTabPosition = PlatformUI.getPreferenceStore() - .getInt(IWorkbenchPreferenceConstants.VIEW_TAB_POSITION); - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory#createEditorPresentation(org.eclipse.swt.widgets.Composite, - * org.eclipse.ui.presentations.IStackPresentationSite) - */ - public StackPresentation createEditorPresentation(Composite parent, - IStackPresentationSite site) { - DefaultTabFolder folder = new DefaultTabFolder(parent, - editorTabPosition | SWT.BORDER, site - .supportsState(IStackPresentationSite.STATE_MINIMIZED), - site.supportsState(IStackPresentationSite.STATE_MAXIMIZED)); - - /* - * Set the minimum characters to display, if the preference is something - * other than the default. This is mainly intended for RCP applications - * or for expert users (i.e., via the plug-in customization file). - * - * Bug 32789. - */ - final IPreferenceStore store = PlatformUI.getPreferenceStore(); - if (store - .contains(IWorkbenchPreferenceConstants.EDITOR_MINIMUM_CHARACTERS)) { - final int minimumCharacters = store - .getInt(IWorkbenchPreferenceConstants.EDITOR_MINIMUM_CHARACTERS); - if (minimumCharacters >= 0) { - folder.setMinimumCharacters(minimumCharacters); - } - } - - PresentablePartFolder partFolder = new PresentablePartFolder(folder); - - TabbedStackPresentation result = new TabbedStackPresentation(site, - partFolder, new StandardEditorSystemMenu(site)); - - DefaultThemeListener themeListener = new DefaultThemeListener(folder, - result.getTheme()); - result.getTheme().addListener(themeListener); - - new DefaultMultiTabListener(result.getApiPreferences(), - IWorkbenchPreferenceConstants.SHOW_MULTIPLE_EDITOR_TABS, folder); - - new DefaultSimpleTabListener(result.getApiPreferences(), - IWorkbenchPreferenceConstants.SHOW_TRADITIONAL_STYLE_TABS, - folder); - - return result; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory#createViewPresentation(org.eclipse.swt.widgets.Composite, - * org.eclipse.ui.presentations.IStackPresentationSite) - */ - public StackPresentation createViewPresentation(Composite parent, - IStackPresentationSite site) { - - DefaultTabFolder folder = new DefaultTabFolder(parent, viewTabPosition - | SWT.BORDER, site - .supportsState(IStackPresentationSite.STATE_MINIMIZED), site - .supportsState(IStackPresentationSite.STATE_MAXIMIZED)); - - final IPreferenceStore store = PlatformUI.getPreferenceStore(); - final int minimumCharacters = store - .getInt(IWorkbenchPreferenceConstants.VIEW_MINIMUM_CHARACTERS); - if (minimumCharacters >= 0) { - folder.setMinimumCharacters(minimumCharacters); - } - - PresentablePartFolder partFolder = new PresentablePartFolder(folder); - - folder.setUnselectedCloseVisible(false); - folder.setUnselectedImageVisible(true); - - TabbedStackPresentation result = new TabbedStackPresentation(site, - partFolder, new StandardViewSystemMenu(site)); - - DefaultThemeListener themeListener = new DefaultThemeListener(folder, - result.getTheme()); - result.getTheme().addListener(themeListener); - - new DefaultSimpleTabListener(result.getApiPreferences(), - IWorkbenchPreferenceConstants.SHOW_TRADITIONAL_STYLE_TABS, - folder); - - return result; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.ui.presentations.AbstractPresentationFactory#createStandaloneViewPresentation(org.eclipse.swt.widgets.Composite, - * org.eclipse.ui.presentations.IStackPresentationSite, boolean) - */ - public StackPresentation createStandaloneViewPresentation(Composite parent, - IStackPresentationSite site, boolean showTitle) { - - if (showTitle) { - return createViewPresentation(parent, site); - } - EmptyTabFolder folder = new EmptyTabFolder(parent, true); - TabbedStackPresentation presentation = new TabbedStackPresentation( - site, folder, new StandardViewSystemMenu(site)); - - return presentation; - } - -} |