diff options
Diffstat (limited to 'bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/CatchupReleaseViewer.java')
| -rw-r--r-- | bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/CatchupReleaseViewer.java | 610 |
1 files changed, 0 insertions, 610 deletions
diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/CatchupReleaseViewer.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/CatchupReleaseViewer.java deleted file mode 100644 index 3a3f58228..000000000 --- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/sync/CatchupReleaseViewer.java +++ /dev/null @@ -1,610 +0,0 @@ -package org.eclipse.team.internal.ui.sync; - -/* - * (c) Copyright IBM Corp. 2000, 2002. - * All Rights Reserved. - */ - -import java.lang.reflect.InvocationTargetException; -import java.util.Iterator; - -import org.eclipse.compare.BufferedContent; -import org.eclipse.compare.CompareConfiguration; -import org.eclipse.compare.IEditableContent; -import org.eclipse.compare.ITypedElement; -import org.eclipse.compare.internal.CompareUIPlugin; -import org.eclipse.compare.structuremergeviewer.DiffContainer; -import org.eclipse.compare.structuremergeviewer.DiffElement; -import org.eclipse.compare.structuremergeviewer.DiffTreeViewer; -import org.eclipse.compare.structuremergeviewer.Differencer; -import org.eclipse.compare.structuremergeviewer.IDiffContainer; -import org.eclipse.compare.structuremergeviewer.IDiffElement; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IWorkspaceRunnable; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.jface.action.Action; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.action.IToolBarManager; -import org.eclipse.jface.action.Separator; -import org.eclipse.jface.dialogs.ErrorDialog; -import org.eclipse.jface.dialogs.ProgressMonitorDialog; -import org.eclipse.jface.operation.IRunnableWithProgress; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerFilter; -import org.eclipse.jface.viewers.ViewerSorter; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.KeyAdapter; -import org.eclipse.swt.events.KeyEvent; -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.Tree; -import org.eclipse.team.core.sync.ILocalSyncElement; -import org.eclipse.team.core.sync.IRemoteSyncElement; -import org.eclipse.team.internal.ui.Policy; -import org.eclipse.team.internal.ui.TeamUIPlugin; -import org.eclipse.team.internal.ui.UIConstants; -import org.eclipse.team.ui.TeamImages; -import org.eclipse.ui.IActionBars; -import org.eclipse.ui.IPageLayout; -import org.eclipse.ui.IViewPart; -import org.eclipse.ui.IViewSite; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.internal.WorkbenchPlugin; -import org.eclipse.ui.views.navigator.ResourceNavigator; -import org.eclipse.ui.views.navigator.ShowInNavigatorAction; - -/** - * <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 viewer adds a custom filter and some merge actions. - * Note this is a layer breaker and needs to be refactored. Viewers should - * not contain references to workbench actions. Actions should be contributed - * by the view. - */ -public abstract class CatchupReleaseViewer extends DiffTreeViewer implements ISelectionChangedListener { - - class ShowInNavigatorAction extends Action implements ISelectionChangedListener { - IViewSite viewSite; - public ShowInNavigatorAction(IViewSite viewSite, String title) { - super(title, null); - this.viewSite = viewSite; - } - public void run() { - showSelectionInNavigator(viewSite); - } - public void selectionChanged(SelectionChangedEvent event) { - IStructuredSelection selection = (IStructuredSelection)event.getSelection(); - if (selection.size() != 1) { - setEnabled(false); - return; - } - ITeamNode node = (ITeamNode)selection.getFirstElement(); - setEnabled(node.getResource().isAccessible()); - } - }; - - /** - * This filter hides all empty categories tree nodes. - */ - class CategoryFilter extends ViewerFilter { - static final int SHOW_INCOMING = 1; - static final int SHOW_OUTGOING = 2; - static final int SHOW_CONFLICTS = 4; - - private int showMask = 0; - - CategoryFilter(int showMask) { - // Mask for all categories to show - this.showMask = showMask; - } - int getMask() { - return showMask; - } - void setMask(int mask) { - this.showMask = mask; - } - public boolean select(Viewer viewer, Object parentElement, Object element) { - // If this element has visible children, always show it. - // This is not great -- O(n^2) filtering - if (hasFilteredChildren(element)) { - return true; - } - if (element instanceof ITeamNode) { - int change = ((ITeamNode)element).getKind() & IRemoteSyncElement.CHANGE_MASK; - int direction = ((ITeamNode)element).getChangeDirection(); - switch (direction) { - case ITeamNode.INCOMING: - return (showMask & SHOW_INCOMING) != 0; - case ITeamNode.OUTGOING: - return (showMask & SHOW_OUTGOING) != 0; - case Differencer.CONFLICTING: - return (showMask & SHOW_CONFLICTS) != 0; - default: - return change != 0; - } - } - // No children are visible, and this folder has no changes, so don't show it. - return false; - } - public boolean isFilterProperty(Object element, String property) { - return property.equals(PROP_KIND); - } - } - class FilterAction extends Action { - /** - * Must subclass constructor to make it accessible to container class - */ - FilterAction(String title, ImageDescriptor image) { - super(title, image); - } - public void run() { - updateFilters(); - } - } - class SyncSorter extends ViewerSorter { - public int compare(Viewer viewer, Object e1, Object e2) { - boolean oneIsFile = e1 instanceof TeamFile; - boolean twoIsFile = e2 instanceof TeamFile; - if (oneIsFile != twoIsFile) { - return oneIsFile ? 1 : -1; - } - return super.compare(viewer, e1, e2); - } - } - - // The current sync mode - private int syncMode = SyncView.SYNC_NONE; - - // Actions - private FilterAction showIncoming; - private FilterAction showOutgoing; - private FilterAction showOnlyConflicts; - private Action refresh; - private Action expandAll; - private Action removeFromTree; - private ShowInNavigatorAction showInNavigator; - private Action ignoreWhiteSpace; - private Action toggleGranularity; - - // Property constant for diff mode kind - static final String PROP_KIND = "team.ui.PropKind"; //$NON-NLS-1$ - - private Action copyAllRightToLeft; - - - /** - * Creates a new catchup/release viewer. - */ - protected CatchupReleaseViewer(Composite parent, SyncCompareInput model) { - super(parent, model.getCompareConfiguration()); - setSorter(new SyncSorter()); - initializeActions(model); - } - - /** - * Contributes actions to the provided toolbar - */ - void contributeToActionBars(IActionBars actionBars) { - IToolBarManager toolBar = actionBars.getToolBarManager(); - - toolBar.add(new Separator()); - toolBar.add(showOnlyConflicts); - - // Drop down menu - IMenuManager menu = actionBars.getMenuManager(); - if (syncMode == SyncView.SYNC_BOTH) { - menu.add(showIncoming); - menu.add(showOutgoing); - } - menu.add(toggleGranularity); - menu.add(ignoreWhiteSpace); - menu.add(refresh); - } - - /** - * Contributes actions to the popup menu. - */ - protected void fillContextMenu(IMenuManager manager) { - manager.add(expandAll); - manager.add(removeFromTree); - if (showInNavigator != null) { - manager.add(showInNavigator); - } - if(syncMode == SyncView.SYNC_COMPARE) { - manager.add(copyAllRightToLeft); - } - } - - /** - * Expands to infinity all items in the selection. - */ - protected void expandSelection() { - ISelection selection = getSelection(); - if (selection instanceof IStructuredSelection) { - Iterator elements = ((IStructuredSelection)selection).iterator(); - while (elements.hasNext()) { - Object next = elements.next(); - expandToLevel(next, ALL_LEVELS); - } - } - } - - protected int getSyncMode() { - return syncMode; - } - - /** - * Returns true if the given element has filtered children, and false otherwise. - */ - protected boolean hasFilteredChildren(Object element) { - return getFilteredChildren(element).length > 0; - } - - /** - * Creates the actions for this viewer. - */ - private void initializeActions(final SyncCompareInput diffModel) { - // Mask actions - ImageDescriptor image = TeamImages.getImageDescriptor(UIConstants.IMG_DLG_SYNC_INCOMING); - showIncoming = new FilterAction(Policy.bind("CatchupReleaseViewer.showIncomingAction"), image); //$NON-NLS-1$ - showIncoming.setToolTipText(Policy.bind("CatchupReleaseViewer.showIncomingAction")); //$NON-NLS-1$ - - image = TeamImages.getImageDescriptor(UIConstants.IMG_DLG_SYNC_OUTGOING); - showOutgoing = new FilterAction(Policy.bind("CatchupReleaseViewer.showOutgoingAction"), image); //$NON-NLS-1$ - showOutgoing.setToolTipText(Policy.bind("CatchupReleaseViewer.showOutgoingAction")); //$NON-NLS-1$ - - image = TeamImages.getImageDescriptor(UIConstants.IMG_DLG_SYNC_CONFLICTING); - - //show only conflicts is not a HideAction because it doesnt flip bits, it sets an exact mask - showOnlyConflicts = new FilterAction(Policy.bind("CatchupReleaseViewer.showOnlyConflictsAction"), image); //$NON-NLS-1$ - showOnlyConflicts.setToolTipText(Policy.bind("CatchupReleaseViewer.showOnlyConflictsAction")); //$NON-NLS-1$ - - //refresh action - image = TeamImages.getImageDescriptor(UIConstants.IMG_REFRESH); - refresh = new Action(Policy.bind("CatchupReleaseViewer.refreshAction"), image) { //$NON-NLS-1$ - public void run() { - diffModel.refresh(); - } - }; - refresh.setToolTipText(Policy.bind("CatchupReleaseViewer.refreshAction")); //$NON-NLS-1$ - - // Expand action - expandAll = new Action(Policy.bind("CatchupReleaseViewer.expand"), null) { //$NON-NLS-1$ - public void run() { - expandSelection(); - } - }; - - // Toggle granularity - image = TeamImages.getImageDescriptor(UIConstants.IMG_CONTENTS); - toggleGranularity = new Action(Policy.bind("CatchupReleaseViewer.Compare_File_Contents_1"), image) { //$NON-NLS-1$ - public void run() { - diffModel.setSyncGranularity(isChecked() ? ILocalSyncElement.GRANULARITY_CONTENTS : ILocalSyncElement.GRANULARITY_TIMESTAMP); - } - }; - toggleGranularity.setChecked(diffModel.getSyncGranularity() == IRemoteSyncElement.GRANULARITY_CONTENTS); - - removeFromTree = new Action(Policy.bind("CatchupReleaseViewer.removeFromView"), null) { //$NON-NLS-1$ - public void run() { - ISelection s = getSelection(); - if (!(s instanceof IStructuredSelection) || s.isEmpty()) { - return; - } - // mark all selected nodes as in sync - for (Iterator it = ((IStructuredSelection)s).iterator(); it.hasNext();) { - Object element = it.next(); - setAllChildrenInSync((IDiffElement)element); - } - refresh(); - } - }; - - copyAllRightToLeft = new Action(Policy.bind("CatchupReleaseViewer.copyAllRightToLeft"), null) { //$NON-NLS-1$ - public void run() { - ISelection s = getSelection(); - if (!(s instanceof IStructuredSelection) || s.isEmpty()) { - return; - } - for (Iterator it = ((IStructuredSelection)s).iterator(); it.hasNext();) { - final Object element = it.next(); - if(element instanceof DiffElement) { - try { - new ProgressMonitorDialog(getTree().getShell()).run(false, false, new IRunnableWithProgress() { - public void run(IProgressMonitor monitor) - throws InvocationTargetException, InterruptedException { - try { - ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() { - public void run(IProgressMonitor monitor) throws CoreException { - try { - monitor.beginTask(Policy.bind("CatchupReleaseViewer.Copying_right_contents_into_workspace_2"), 100); //$NON-NLS-1$ - copyAllRightToLeft((DiffElement)element, Policy.subMonitorFor(monitor, 100)); - } finally { - monitor.done(); - } - } - }, monitor); - } catch(CoreException e) { - throw new InvocationTargetException(e); - } - } - }); - } catch(InvocationTargetException e) { - ErrorDialog.openError(WorkbenchPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getShell(), Policy.bind("CatchupReleaseViewer.errorCopyAllRightToLeft"), null, null); //$NON-NLS-1$ - } catch(InterruptedException e) { - } - } - } - refresh(); - } - public boolean isEnabled() { - ISelection s = getSelection(); - if (!(s instanceof IStructuredSelection) || s.isEmpty()) { - return false; - } - return ((IStructuredSelection)s).size() == 1; - } - }; - - // Show in navigator - if (diffModel.getViewSite() != null) { - showInNavigator = new ShowInNavigatorAction(diffModel.getViewSite(), Policy.bind("CatchupReleaseViewer.showInNavigator")); //$NON-NLS-1$ - addSelectionChangedListener(showInNavigator); - } - - // Ignore white space - image = TeamImages.getImageDescriptor(UIConstants.IMG_IGNORE_WHITESPACE); - ignoreWhiteSpace = new Action(Policy.bind("CatchupReleaseViewer.ignoreWhiteSpace"), image) { //$NON-NLS-1$ - public void run() { - Boolean value = isChecked() ? Boolean.TRUE : Boolean.FALSE; - diffModel.getCompareConfiguration().setProperty(CompareConfiguration.IGNORE_WHITESPACE, value); - } - }; - ignoreWhiteSpace.setId("team.ignoreWhiteSpace"); //$NON-NLS-1$ - boolean ignore = CompareUIPlugin.getDefault().getPreferenceStore().getBoolean(CompareConfiguration.IGNORE_WHITESPACE); - ignoreWhiteSpace.setChecked(ignore); - - // Add a selection listener to set the left label - addSelectionChangedListener(this); - - // Add a double-click listener for expanding/contracting - getTree().addListener(SWT.MouseDoubleClick, new Listener() { - public void handleEvent(Event e) { - mouseDoubleClicked(e); - } - }); - - // Add an F5 listener for refresh - getTree().addKeyListener(new KeyAdapter() { - public void keyPressed(KeyEvent e) { - if (e.keyCode == SWT.F5) { - diffModel.refresh(); - } - } - }); - - // Set an initial filter -- show all changes - showIncoming.setChecked(true); - showOutgoing.setChecked(true); - showOnlyConflicts.setChecked(false); - setFilters(CategoryFilter.SHOW_INCOMING| CategoryFilter.SHOW_CONFLICTS | CategoryFilter.SHOW_OUTGOING); - } - - /** - * Method setAllChildrenInSync. - * @param iDiffElement - */ - private void setAllChildrenInSync(IDiffElement element) { - if(element instanceof DiffContainer) { - DiffContainer container = (DiffContainer)element; - IDiffElement[] children = container.getChildren(); - for (int i = 0; i < children.length; i++) { - setAllChildrenInSync(children[i]); - } - } - ((DiffElement)element).setKind(IRemoteSyncElement.IN_SYNC); - } - - protected void copyAllRightToLeft(IDiffElement element, IProgressMonitor monitor) throws CoreException { - if(element instanceof DiffContainer) { - DiffContainer container = (DiffContainer)element; - IDiffElement[] children = container.getChildren(); - for (int i = 0; i < children.length; i++) { - copyAllRightToLeft(children[i], monitor); - } - } else if(element instanceof TeamFile) { - TeamFile file = (TeamFile)element; - try { - monitor = Policy.monitorFor(monitor); - monitor.beginTask(null, 1); - file.setProgressMonitor(Policy.subMonitorFor(monitor, 1)); - if(file.getKind() != IRemoteSyncElement.IN_SYNC) { - if(file.getRight() == null || file.getLeft() == null) { - file.copy(false /* right to left */); - } - ITypedElement te = file.getLeft(); - ITypedElement rte = file.getRight(); - if(te instanceof IEditableContent) { - IEditableContent editable = (IEditableContent)te; - if(editable.isEditable()) { - if(rte instanceof BufferedContent) { - editable.setContent(((BufferedContent)rte).getContent()); - } - } - } - } - file.setProgressMonitor(null); - } finally { - monitor.done(); - } - } - } - - /* - * Method declared on ContentViewer. - */ - protected void inputChanged(Object input, Object oldInput) { - super.inputChanged(input, oldInput); - // Update the refresh action - if (refresh != null) { - Tree tree = getTree(); - if (tree != null) { - refresh.setEnabled(input != null); - } - } - } - - /** - * Shows the selected resource(s) in the resource navigator. - */ - private void showSelectionInNavigator(IViewSite viewSite) { - ISelection selection = getSelection(); - if (!(selection instanceof IStructuredSelection)) { - return; - } - // Create a selection of IResource objects - Object[] selected = ((IStructuredSelection)selection).toArray(); - IResource[] resources = new IResource[selected.length]; - for (int i = 0; i < selected.length; i++) { - resources[i] = ((ITeamNode)selected[i]).getResource(); - } - ISelection resourceSelection = new StructuredSelection(resources); - - // Show the resource selection in the navigator - try { - IViewPart part = viewSite.getPage().showView(IPageLayout.ID_RES_NAV); - if (part instanceof ResourceNavigator) { - ((ResourceNavigator)part).selectReveal(resourceSelection); - } - } catch (PartInitException e) { - TeamUIPlugin.log(e.getStatus()); - } - } - - /** - * The mouse has been double-clicked in the tree, perform appropriate - * behaviour. - */ - private void mouseDoubleClicked(Event e) { - // Only act on single selection - ISelection selection = getSelection(); - if (selection instanceof IStructuredSelection) { - IStructuredSelection structured = (IStructuredSelection)selection; - if (structured.size() == 1) { - Object first = structured.getFirstElement(); - if (first instanceof IDiffContainer) { - // Try to expand/contract - setExpandedState(first, !getExpandedState(first)); - } - } - } - } - - /** - * Notifies that the selection has changed. - * - * @param event event object describing the change - */ - public void selectionChanged(SelectionChangedEvent event) { - ISelection selection = event.getSelection(); - if (!selection.isEmpty() && selection instanceof IStructuredSelection) { - IStructuredSelection structured = (IStructuredSelection)selection; - Object selected = structured.getFirstElement(); - if (selected instanceof TeamFile) { - updateLabels(((TeamFile)selected).getMergeResource()); - } - } - } - - /** - * Subclasses may override to provide different labels for the compare configuration. - */ - protected void updateLabels(MergeResource resource) { - resource.setLabels(getCompareConfiguration()); - } - - /** - * Set the filter mask to be the exact mask specified. - */ - private void setFilters(int maskToHide) { - ViewerFilter[] filters = getFilters(); - if (filters != null) { - for (int i = 0; i < filters.length; i++) { - if (filters[i] instanceof CategoryFilter) { - CategoryFilter filter = (CategoryFilter)filters[i]; - // Set the exact match to be applied on the filter - filter.setMask(maskToHide); - refresh(); - return; - } - } - } - // No category filter found -- add one - addFilter(new CategoryFilter(maskToHide)); - } - - /** - * The sync mode has changed. Update the filters. - */ - public void syncModeChanged(int mode) { - this.syncMode = mode; - updateFilters(); - } - - /** - * Sets the viewer filtering based on the current state - * of the filter actions. - */ - void updateFilters() { - //do nothing if viewer is disposed - Control control = getControl(); - if (control == null || control.isDisposed()) - return; - - //always show conflicts - int filters = CategoryFilter.SHOW_CONFLICTS; - - //determine what other filters to apply based on current action states - switch (syncMode) { - case SyncView.SYNC_INCOMING: - case SyncView.SYNC_MERGE: - if (!showOnlyConflicts.isChecked()) { - filters |= CategoryFilter.SHOW_INCOMING; - } - break; - case SyncView.SYNC_OUTGOING: - if (!showOnlyConflicts.isChecked()) { - filters |= CategoryFilter.SHOW_OUTGOING; - } - break; - case SyncView.SYNC_BOTH: - boolean conflictsOnly = showOnlyConflicts.isChecked(); - //if showing only conflicts, don't allow these actions to happen - showIncoming.setEnabled(!conflictsOnly); - showOutgoing.setEnabled(!conflictsOnly); - if (!conflictsOnly) { - if (showIncoming.isChecked()) { - filters |= CategoryFilter.SHOW_INCOMING; - } - if (showOutgoing.isChecked()) { - filters |= CategoryFilter.SHOW_OUTGOING; - } - } - break; - } - setFilters(filters); - } -} |