diff options
Diffstat (limited to 'sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/PapyrusModelCompareActionBarContributor.java')
1 files changed, 0 insertions, 231 deletions
diff --git a/sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/PapyrusModelCompareActionBarContributor.java b/sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/PapyrusModelCompareActionBarContributor.java deleted file mode 100644 index 97e1787804c..00000000000 --- a/sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/PapyrusModelCompareActionBarContributor.java +++ /dev/null @@ -1,231 +0,0 @@ -/**
- * <copyright>
- *
- * Copyright (c) 2008-2010 See4sys 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:
- * See4sys - Initial API and implementation
- *
- * </copyright>
- */
-package org.eclipse.papyrus.emf.compare.transactional.editor;
-
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import org.eclipse.core.commands.operations.IOperationHistoryListener;
-import org.eclipse.core.commands.operations.IUndoContext;
-import org.eclipse.core.commands.operations.OperationHistoryEvent;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor;
-import org.eclipse.emf.edit.ui.action.RedoAction;
-import org.eclipse.emf.edit.ui.action.UndoAction;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.emf.workspace.IWorkspaceCommandStack;
-import org.eclipse.emf.workspace.ResourceUndoContext;
-import org.eclipse.emf.workspace.ui.actions.RedoActionWrapper;
-import org.eclipse.emf.workspace.ui.actions.UndoActionWrapper;
-import org.eclipse.papyrus.emf.compare.transactional.editor.sphinx.WorkspaceEditingDomainUtil;
-import org.eclipse.sphinx.emf.compare.ui.editor.ModelCompareEditor;
-import org.eclipse.sphinx.emf.workspace.domain.WorkspaceEditingDomainManager;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.IEditorActionBarContributor;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.ISharedImages;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.actions.ActionFactory;
-
-/**
- * An implementation of {@linkplain IEditorActionBarContributor action bar contributor} that is dedicated to
- * {@linkplain ModelCompareEditor model compare editor}s.
- * <p>
- * Brings support for undo/redo actions.
- */
-public class PapyrusModelCompareActionBarContributor extends EditingDomainActionBarContributor {
-
- /**
- * The {@linkplain IOperationHistoryListener operation history listener} responsible for setting editing domain on
- * <em>undo</em>/<em>redo</em> actions as soon as an operation (on the command stack of that precise editing domain)
- * has been finished.
- */
- protected IOperationHistoryListener historyListener;
-
- /**
- * Default constructor that creates a new instance of this contributor.
- */
- public PapyrusModelCompareActionBarContributor() {
- super(ADDITIONS_LAST_STYLE);
- }
-
- /**
- * Creates the {@linkplain IOperationHistoryListener operation history listener} that is responsible for setting
- * editing domain on <em>undo</em>/<em>redo</em> actions as soon as an operation (on the command stack of that
- * precise editing domain) has been finished.
- *
- * @return The {@linkplain IOperationHistoryListener operation history listener} to add on the concerned editing
- * domain's command stack.
- */
- protected IOperationHistoryListener createOperationHistoryListener() {
- return new IOperationHistoryListener() {
- public void historyNotification(OperationHistoryEvent event) {
- if (event.getEventType() == OperationHistoryEvent.DONE || event.getEventType() == OperationHistoryEvent.UNDONE
- || event.getEventType() == OperationHistoryEvent.REDONE) {
- IUndoContext[] contexts = event.getOperation().getContexts();
- for (IUndoContext context : contexts) {
- if (PapyrusCompareEditor.ID.equals(context.getLabel())) {
- Set<Resource> affectedResources = ResourceUndoContext.getAffectedResources(event.getOperation());
- TransactionalEditingDomain editingDomain = null;
- for (Resource resource : affectedResources) {
- TransactionalEditingDomain domain = WorkspaceEditingDomainUtil.getEditingDomain(resource);
- if (editingDomain != null && editingDomain != domain) {
- //
- // !! Important Note !!
- // For the moment, the case where two elements from different editing domain are
- // compared is not really supported because we do not know very well the expected
- // behavior of such a kind of comparison.
- //
- UnsupportedOperationException ex = new UnsupportedOperationException("Several editing domains"); //$NON-NLS-1$
- //PlatformLogUtil.logAsWarning(Activator.getPlugin(), ex);
- Activator.log.error(ex);
- editingDomain = null;
- break;
- } else {
- editingDomain = domain;
- }
- }
- if (editingDomain != null) {
- // Set editing domain on Undo/Redo actions
- if (undoAction != null) {
- undoAction.setEditingDomain(editingDomain);
- }
- if (redoAction != null) {
- redoAction.setEditingDomain(editingDomain);
- }
- }
- break;
- }
- }
- }
- }
- };
- }
-
- @Override
- public void init(IActionBars actionBars) {
- super.init(actionBars);
-
- historyListener = createOperationHistoryListener();
-
- ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
-
- // Override the superclass implementation of these actions
- undoAction = createUndoAction();
- undoAction.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_UNDO));
- actionBars.setGlobalActionHandler(ActionFactory.UNDO.getId(), undoAction);
-
- redoAction = createRedoAction();
- redoAction.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_REDO));
- actionBars.setGlobalActionHandler(ActionFactory.REDO.getId(), redoAction);
- }
-
- /**
- * Returns the {@linkplain RedoAction} this action bar contributor must provide. Default implementation creates a
- * new instance of {@linkplain RedoActionWrapper}; clients may override this method in order to create another kind
- * of action instead.
- *
- * @return The {@linkplain RedoAction} this action bar contributor must provide.
- */
- // FIXME Uncomment @Override once we don't need to support Eclipse 3.5 any longer
- // @Override
- protected RedoAction createRedoAction() {
- return new RedoActionWrapper();
- }
-
- /**
- * Returns the {@linkplain UndoAction} this action bar contributor must provide. Default implementation creates a
- * new instance of {@linkplain UndoActionWrapper}; clients may override this method in order to create another kind
- * of action instead.
- *
- * @return The {@linkplain UndoAction} this action bar contributor must provide.
- */
- // FIXME Uncomment @Override once we don't need to support Eclipse 3.5 any longer
- // @Override
- protected UndoAction createUndoAction() {
- return new UndoActionWrapper();
- }
-
- @Override
- public void setActiveEditor(IEditorPart part) {
- if (part != activeEditor) {
- if (activeEditor != null) {
- deactivate();
- }
- if (part instanceof PapyrusCompareEditor) {
- activeEditor = part;
- activate();
- }
- }
- }
-
- @Override
- public void dispose() {
- super.dispose();
-
- if (historyListener != null) {
- List<TransactionalEditingDomain> editingDomains = WorkspaceEditingDomainManager.INSTANCE.getEditingDomainMapping().getEditingDomains();
- for (TransactionalEditingDomain editingDomain : editingDomains) {
- ((IWorkspaceCommandStack) editingDomain.getCommandStack()).getOperationHistory().removeOperationHistoryListener(historyListener);
- }
- }
- historyListener = null;
- }
-
- @Override
- public void deactivate() {
- activeEditor.removePropertyListener(this);
-
- undoAction.setActiveWorkbenchPart(null);
- redoAction.setActiveWorkbenchPart(null);
- }
-
- /**
- * @return The {@linkplain TransactionalEditingDomain editing domain}s of the objects being compared (retrieves them
- * directly from {@linkplain ModelCompareEditor}).
- */
- protected Set<TransactionalEditingDomain> getEditingDomainsFromCompareEditor() {
- Set<TransactionalEditingDomain> editingDomains = new HashSet<TransactionalEditingDomain>();
- for (TransactionalEditingDomain editingDomain : ((PapyrusCompareEditor) activeEditor).getEditingDomains()) {
- if (editingDomain != null) {
- editingDomains.add(editingDomain);
- }
- }
- return editingDomains;
- }
-
- @Override
- public void activate() {
- if (historyListener != null) {
- for (TransactionalEditingDomain editingDomain : getEditingDomainsFromCompareEditor()) {
- ((IWorkspaceCommandStack) editingDomain.getCommandStack()).getOperationHistory().addOperationHistoryListener(historyListener);
- }
- }
-
- activeEditor.addPropertyListener(this);
-
- undoAction.setActiveWorkbenchPart(activeEditor);
- redoAction.setActiveWorkbenchPart(activeEditor);
-
- update();
- }
-
- @Override
- public void update() {
- undoAction.update();
- redoAction.update();
- }
-}
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