diff options
Diffstat (limited to 'bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/SyncView.java')
| -rw-r--r-- | bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/SyncView.java | 555 |
1 files changed, 0 insertions, 555 deletions
diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/SyncView.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/SyncView.java deleted file mode 100644 index af58d79ab..000000000 --- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/SyncView.java +++ /dev/null @@ -1,555 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2003 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.team.internal.ui.sync; - - -import java.lang.reflect.InvocationTargetException; - -import org.eclipse.compare.CompareEditorInput; -import org.eclipse.compare.IPropertyChangeNotifier; -import org.eclipse.compare.NavigationAction; -import org.eclipse.compare.structuremergeviewer.DiffNode; -import org.eclipse.compare.structuremergeviewer.IDiffElement; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.OperationCanceledException; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.action.Action; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.action.IToolBarManager; -import org.eclipse.jface.dialogs.ErrorDialog; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.jface.dialogs.ProgressMonitorDialog; -import org.eclipse.jface.operation.IRunnableWithProgress; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.util.IPropertyChangeListener; -import org.eclipse.jface.util.PropertyChangeEvent; -import org.eclipse.swt.SWT; -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.Label; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.team.core.TeamException; -import org.eclipse.team.internal.ui.IHelpContextIds; -import org.eclipse.team.internal.ui.Policy; -import org.eclipse.team.internal.ui.TeamUIPlugin; -import org.eclipse.team.ui.ISharedImages; -import org.eclipse.ui.IActionBars; -import org.eclipse.ui.IPartListener; -import org.eclipse.ui.ISaveablePart; -import org.eclipse.ui.IViewPart; -import org.eclipse.ui.IWorkbenchActionConstants; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.actions.WorkspaceModifyOperation; -import org.eclipse.ui.help.WorkbenchHelp; -import org.eclipse.ui.part.IShowInSource; -import org.eclipse.ui.part.ShowInContext; -import org.eclipse.ui.part.ViewPart; - -/** - * <b>Note:</b> This class/interface is part of an interim API that is still under - * development and expected to change significantly before reaching stability. - * It is being made available at this early stage to solicit feedback from pioneering - * adopters on the understanding that any code that uses this API will almost - * certainly be broken (repeatedly) as the API evolves. - * - * This class provides a view for performing synchronizations - * between the local workspace and a repository. - */ -public class SyncView extends ViewPart implements ISaveablePart, IPropertyChangeListener { - public static final String VIEW_ID = "org.eclipse.team.ui.sync.SyncView"; //$NON-NLS-1$ - private SyncCompareInput input; - private Composite top; - - // The possible sync modes - public static final int SYNC_NONE = 0; - public static final int SYNC_INCOMING = 1; - public static final int SYNC_OUTGOING = 2; - public static final int SYNC_BOTH = 3; - public static final int SYNC_MERGE = 4; - public static final int SYNC_COMPARE = 5; - - // Titles cached for efficiency - private final String CATCHUP_TITLE = Policy.bind("SyncView.incomingModeTitle"); //$NON-NLS-1$ - private final String RELEASE_TITLE = Policy.bind("SyncView.outgoingModeTitle"); //$NON-NLS-1$ - private final String FREE_TITLE = Policy.bind("SyncView.freeModeTitle"); //$NON-NLS-1$ - - private int currentSyncMode = SYNC_NONE; - - private String viewTitle = ""; //$NON-NLS-1$ - - /** - * Action for toggling the sync mode. - */ - class SyncModeAction extends Action { - // The sync mode that this action enables - private int syncMode; - public SyncModeAction(String title, ImageDescriptor image, int mode) { - super(title, image); - this.syncMode = mode; - } - public void run() { - SyncView.this.setSyncMode(syncMode); - } - } - - private SyncModeAction incomingMode; - private SyncModeAction outgoingMode; - private SyncModeAction freeMode; - private NavigationAction next; - private NavigationAction previous; - - private class PartListener implements IPartListener { - public void partActivated(IWorkbenchPart part) { - } - public void partBroughtToTop(IWorkbenchPart part) { - } - public void partClosed(IWorkbenchPart part) { - } - public void partDeactivated(IWorkbenchPart part) { - if (part == SyncView.this && input != null) { - input.saveIfNecessary(); - } - } - public void partOpened(IWorkbenchPart part) { - } - } - - private IPartListener partListener; - - /** - * Creates a new view. - */ - public SyncView() { - super(); - } - - /* - * @see IWorkbenchPart#createPartControl - */ - public void createPartControl(Composite parent) { - top = new Composite(parent, SWT.NONE); - - //XXX Set the control data to be this part, so the compare - //frames that will eventually live in this widget hierarchy - //have some way to access the action bars for hooking global - //actions. See corresponding XXX comment in CompareEditor#findActionBars - top.setData(this); - - GridLayout layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - top.setLayout(layout); - top.setLayoutData(new GridData(GridData.FILL_BOTH)); - - showDefaultContents(); - - initializeSyncModes(); - // add part listener - partListener = new PartListener(); - getViewSite().getWorkbenchWindow().getPartService().addPartListener(partListener); - WorkbenchHelp.setHelp(top, IHelpContextIds.SYNC_VIEW); - } - - public void dispose() { - // remove part listener - if (partListener != null) { - getViewSite().getWorkbenchWindow().getPartService().removePartListener(partListener); - partListener = null; - } - - if (input instanceof IPropertyChangeNotifier) - ((IPropertyChangeNotifier)input).removePropertyChangeListener(this); - super.dispose(); - } - - /** - * Makes the sync view visible in the active page. If there isn't a sync - * view registered <code>null</code> is returned. Otherwise the opened view - * part is returned. - */ - public static SyncView findViewInActivePage(IWorkbenchPage activePage) { - try { - if (activePage == null) { - activePage = TeamUIPlugin.getActivePage(); - if (activePage == null) return null; - } - IViewPart part = activePage.findView(VIEW_ID); - if (part == null) - part = activePage.showView(VIEW_ID); - return (SyncView)part; - } catch (PartInitException pe) { - return null; - } - } - - /** - * Sets up the sync modes and the actions for switching between them. - */ - private void initializeSyncModes() { - // Create the actions - incomingMode = new SyncModeAction( - Policy.bind("SyncView.incomingModeAction"), //$NON-NLS-1$ - TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_CATCHUP_ENABLED), - SYNC_INCOMING); - incomingMode.setToolTipText(Policy.bind("SyncView.incomingModeToolTip")); //$NON-NLS-1$ - incomingMode.setChecked(false); - incomingMode.setDisabledImageDescriptor(TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_CATCHUP_DISABLED)); - incomingMode.setHoverImageDescriptor(TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_CATCHUP)); - - outgoingMode = new SyncModeAction( - Policy.bind("SyncView.outgoingModeAction"), //$NON-NLS-1$ - TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_RELEASE_ENABLED), - SYNC_OUTGOING); - outgoingMode.setToolTipText(Policy.bind("SyncView.outgoingModeToolTip")); //$NON-NLS-1$ - outgoingMode.setChecked(false); - outgoingMode.setDisabledImageDescriptor(TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_RELEASE_DISABLED)); - outgoingMode.setHoverImageDescriptor(TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_RELEASE)); - - freeMode = new SyncModeAction( - Policy.bind("SyncView.freeModeAction"), //$NON-NLS-1$ - TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_FREE_ENABLED), - SYNC_BOTH); - freeMode.setToolTipText(Policy.bind("SyncView.freeModeToolTip")); //$NON-NLS-1$ - freeMode.setChecked(false); - freeMode.setDisabledImageDescriptor(TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_FREE_DISABLED)); - freeMode.setHoverImageDescriptor(TeamUIPlugin.getImageDescriptor(ISharedImages.IMG_SYNC_MODE_FREE)); - - // Set up global actions for next and previous - next = new NavigationAction(true); - previous = new NavigationAction(false); - IActionBars actionBars = getViewSite().getActionBars(); - if (actionBars != null) { - actionBars.setGlobalActionHandler(IWorkbenchActionConstants.NEXT, next); - actionBars.setGlobalActionHandler(IWorkbenchActionConstants.PREVIOUS, previous); - actionBars.updateActionBars(); - } - } - - private boolean isEmpty(DiffNode node) { - if (node == null) return true; - if (node.getKind() != 0) return false; - IDiffElement[] children = node.getChildren(); - for (int i = 0; i < children.length; i++) { - if (!isEmpty(children[i])) return false; - } - return true; - } - private boolean isEmpty(IDiffElement element) { - if (element.getKind() != 0) return false; - if (element instanceof DiffNode) { - IDiffElement[] children = ((DiffNode)element).getChildren(); - for (int i = 0; i < children.length; i++) { - if (!isEmpty(children[i])) return false; - } - } - return true; - } - - /** - * Runs an operation and handles progress and exceptions. Returns true - * if the operation was successful, and false if there were errors or - * the user canceled. - */ - private boolean run(IRunnableWithProgress op) { - ProgressMonitorDialog dialog = new ProgressMonitorDialog(getSite().getShell()); - try { - dialog.run(true, true, op); - return true; - } catch (InvocationTargetException e) { - Throwable throwable = e.getTargetException(); - IStatus error = null; - if (throwable instanceof TeamException) { - error = ((TeamException)throwable).getStatus(); - } else if (throwable instanceof CoreException) { - error = ((CoreException)throwable).getStatus(); - } else { - error = new Status(IStatus.ERROR, TeamUIPlugin.ID, 1, Policy.bind("simpleInternal"), throwable); //$NON-NLS-1$ - } - ErrorDialog.openError(getSite().getShell(), Policy.bind("SyncView.unableSynchronize"), null, error); //$NON-NLS-1$ - TeamUIPlugin.log(error.getSeverity(), error.getMessage(), throwable); - } catch (InterruptedException e) { - } - return false; - } - - /** - * Asks the part to take focus within the workbench. - */ - public void setFocus() { - if (top != null && !top.isDisposed()) { - top.setFocus(); - } - } - - /** - * Activates the given sync mode. - */ - void setSyncMode(int mode) { - // Implement radio button behaviour - switch (mode) { - case SYNC_INCOMING: - incomingMode.setChecked(true); - outgoingMode.setChecked(false); - freeMode.setChecked(false); - setTitleWithDirtyIndicator(CATCHUP_TITLE); - break; - case SYNC_OUTGOING: - outgoingMode.setChecked(true); - incomingMode.setChecked(false); - freeMode.setChecked(false); - setTitleWithDirtyIndicator(RELEASE_TITLE); - break; - case SYNC_BOTH: - freeMode.setChecked(true); - outgoingMode.setChecked(false); - incomingMode.setChecked(false); - setTitleWithDirtyIndicator(FREE_TITLE); - break; - } - // Only update actions if there is valid input - if (input != null && input.getDiffRoot() != null && mode != currentSyncMode) { - currentSyncMode = mode; - input.getViewer().syncModeChanged(mode); - updateActions(); - } - } - - /** - * Shows default contents for the view if there is nothing to synchronize. - */ - private void showDefaultContents() { - Label label = new Label(top, SWT.WRAP); - label.setLayoutData(new GridData(GridData.FILL_BOTH)); - label.setText(Policy.bind("SyncView.text")); //$NON-NLS-1$ - } - - /** - * Shows synchronization information for the given resources in the sync view. - * @deprecated - */ - public void showSync(SyncCompareInput input) { - showSync(input, null); - } - - /** - * Shows synchronization information for the given resources in the sync - * view. - * @param input the diff tree to be displayed - * @param page the page on which to open the sync view - */ - public void showSync(SyncCompareInput input, IWorkbenchPage page) { - next.setCompareEditorInput(input); - previous.setCompareEditorInput(input); - IActionBars actionBars = getViewSite().getActionBars(); - actionBars.updateActionBars(); - - input.setViewSite(getViewSite()); - this.input = input; - currentSyncMode = SYNC_NONE; - - // listen to property notifications from our input, this - // is to support global save enablement. - if (input instanceof IPropertyChangeNotifier) - ((IPropertyChangeNotifier)input).addPropertyChangeListener(this); - - // Remove old viewer - Control[] oldChildren = top.getChildren(); - if (oldChildren != null) { - for (int i = 0; i < oldChildren.length; i++) { - oldChildren[i].dispose(); - } - } - // Remove actions from toolbar - IActionBars bars = getViewSite().getActionBars(); - bars.getToolBarManager().removeAll(); - bars.getToolBarManager().update(false); - bars.getMenuManager().removeAll(); - bars.getMenuManager().update(); - bars.updateActionBars(); - - // Display the default contents while running the diff - showDefaultContents(); - top.layout(); - - // Run the diff and stop if cancel or error occurred. - if (!run(input)) return; - - // Check for problem message - if (input.getMessage() != null) { - MessageDialog.openInformation(getSite().getShell(), Policy.bind("SyncView.unableSynchronize"), input.getMessage()); //$NON-NLS-1$ - return; - } - - // Check for empty comparison - if (isEmpty(input.getDiffRoot())) { - MessageDialog.openInformation(getSite().getShell(), Policy.bind("nothingToSynchronize"), Policy.bind("SyncView.same")); //$NON-NLS-1$ //$NON-NLS-2$ - return; - } - - // Remove the default contents - oldChildren = top.getChildren(); - if (oldChildren != null) { - for (int i = 0; i < oldChildren.length; i++) { - oldChildren[i].dispose(); - } - } - - // Show the result - Control control = input.createContents(top); - control.setLayoutData(new GridData(GridData.FILL_BOTH)); - /*TreeViewer viewer = input.getViewer(); - if (viewer != null) { - Control viewerControl = viewer.getControl(); - if (viewerControl != null && !viewerControl.isDisposed()) { - WorkbenchHelp.setHelp(viewerControl, new ViewContextComputer(this, ITeamHelpContextIds.SYNC_VIEW)); - } - }*/ - - top.layout(); - - // Set the sync mode depending on user preference - //if (TeamUIPlugin.getPlugin().getPreferenceStore().getBoolean(ISharedImages.PREF_ALWAYS_IN_INCOMING_OUTGOING)) { - // freeMode.run(); - //} else { - if (input.hasIncomingChanges()) { - incomingMode.run(); - } else { - outgoingMode.run(); - } - //} - // Reveal if fast view - try { - if (page == null) page = TeamUIPlugin.getActivePage(); - if (page != null) page.showView(VIEW_ID); - } catch (PartInitException e) { - TeamUIPlugin.log(e); - } - } - - /** - * Updates the actions for this view's action bar. - */ - private void updateActions() { - IActionBars bars = getViewSite().getActionBars(); - IToolBarManager toolBar = bars.getToolBarManager(); - IMenuManager menu = bars.getMenuManager(); - toolBar.removeAll(); - menu.removeAll(); - - toolBar.add(incomingMode); - toolBar.add(outgoingMode); - toolBar.add(freeMode); - input.getViewer().contributeToActionBars(bars); - - toolBar.update(false); - menu.update(false); - bars.updateActionBars(); - } - - /** - * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class) - */ - public Object getAdapter(Class key) { - if (key == IShowInSource.class) { - return new IShowInSource() { - public ShowInContext getShowInContext() { - if (input == null || input.getViewer() == null) return null; - return new ShowInContext(null, input.getViewer().getSelection()); - } - }; - } - return super.getAdapter(key); - } - - /* (non-Javadoc) - * @see org.eclipse.ui.ISaveablePart#doSave(org.eclipse.core.runtime.IProgressMonitor) - */ - public void doSave(IProgressMonitor monitor) { - - WorkspaceModifyOperation operation= new WorkspaceModifyOperation() { - public void execute(IProgressMonitor pm) throws CoreException { - if (input instanceof CompareEditorInput) - ((CompareEditorInput)input).saveChanges(pm); - } - }; - - Shell shell= getSite().getShell(); - - try { - - operation.run(monitor); - - firePropertyChange(PROP_DIRTY); - - } catch (InterruptedException x) { - } catch (OperationCanceledException x) { - } catch (InvocationTargetException x) { - String reason= x.getTargetException().getMessage(); - ErrorDialog.openError(getSite().getShell(), Policy.bind("SyncView.cantSaveError", reason), null, null); //$NON-NLS-1$ - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.ISaveablePart#doSaveAs() - */ - public void doSaveAs() { - } - - /* (non-Javadoc) - * @see org.eclipse.ui.ISaveablePart#isDirty() - */ - public boolean isDirty() { - if (input instanceof CompareEditorInput) - return ((CompareEditorInput)input).isSaveNeeded(); - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.ISaveablePart#isSaveAsAllowed() - */ - public boolean isSaveAsAllowed() { - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.ISaveablePart#isSaveOnCloseNeeded() - */ - public boolean isSaveOnCloseNeeded() { - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent) - */ - public void propertyChange(PropertyChangeEvent event) { - if (isDirty()) { - firePropertyChange(PROP_DIRTY); - } - setTitleWithDirtyIndicator(null); - } - - private void setTitleWithDirtyIndicator(String title) { - if(title != null) { - viewTitle = title; - } - if(isDirty()) { - setTitle(Policy.bind("SyncView.dirtyIndicatorInTitle", viewTitle)); //$NON-NLS-1$ - } else { - setTitle(viewTitle); - } - } -} |