/*******************************************************************************
* Copyright (c) 2012 Google, Inc.
* 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:
* Google, Inc. - initial API and implementation
*******************************************************************************/
package com.windowtester.runtime.gef.internal.commandstack;
import org.eclipse.gef.EditDomain;
import org.eclipse.gef.GraphicalViewer;
import org.eclipse.gef.commands.CommandStack;
import com.windowtester.runtime.gef.internal.finder.GEFFinder;
/**
* Finder for active command stacks.
*
*/
public class CommandStackFinder {
public static CommandStack findStackForActiveEditor() {
GraphicalViewer viewer = GEFFinder.getDefault().findViewerForActiveEditor();
if (viewer == null)
return null;
EditDomain editDomain = viewer.getEditDomain();
if (editDomain == null)
return null;
return editDomain.getCommandStack();
}
}