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/*
* Copyright (c) 2004 - 2011 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
*/
public void dispose()
{
if (deleteAction != null)
{
deleteAction.dispose();
deleteAction = null;
}
super.dispose();
}
/**
* @generated
*/
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);
}
}
}
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