| /* |
| * Copyright (c) 2010, 2012 Eike Stepper (Berlin, Germany) 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: |
| * Martin Fluegge - initial API and implementation |
| * |
| */ |
| package org.eclipse.emf.cdo.dawn.examples.acore.diagram.part; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.transaction.util.TransactionUtil; |
| |
| import org.eclipse.gef.EditPartViewer; |
| import org.eclipse.gmf.runtime.common.ui.services.action.contributionitem.ContributionItemService; |
| import org.eclipse.gmf.runtime.diagram.ui.actions.ActionIds; |
| import org.eclipse.gmf.runtime.diagram.ui.providers.DiagramContextMenuProvider; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| /** |
| * @generated |
| */ |
| public class DiagramEditorContextMenuProvider extends DiagramContextMenuProvider |
| { |
| |
| /** |
| * @generated |
| */ |
| private IWorkbenchPart part; |
| |
| /** |
| * @generated |
| */ |
| private DeleteElementAction deleteAction; |
| |
| /** |
| * @generated |
| */ |
| public DiagramEditorContextMenuProvider(IWorkbenchPart part, EditPartViewer viewer) |
| { |
| super(part, viewer); |
| this.part = part; |
| deleteAction = new DeleteElementAction(part); |
| deleteAction.init(); |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public void dispose() |
| { |
| if (deleteAction != null) |
| { |
| deleteAction.dispose(); |
| deleteAction = null; |
| } |
| super.dispose(); |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public void buildContextMenu(final IMenuManager menu) |
| { |
| getViewer().flush(); |
| try |
| { |
| TransactionUtil.getEditingDomain((EObject)getViewer().getContents().getModel()).runExclusive(new Runnable() |
| { |
| |
| public void run() |
| { |
| ContributionItemService.getInstance().contributeToPopupMenu(DiagramEditorContextMenuProvider.this, part); |
| menu.remove(ActionIds.ACTION_DELETE_FROM_MODEL); |
| menu.appendToGroup("editGroup", deleteAction); |
| } |
| }); |
| } |
| catch (Exception e) |
| { |
| AcoreDiagramEditorPlugin.getInstance().logError("Error building context menu", e); |
| } |
| } |
| } |