| /******************************************************************************* |
| * Copyright (c) 2013 RCP Vision (http://www.rcp-vision.com) 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 |
| *******************************************************************************/ |
| /** |
| * |
| */ |
| package org.eclipse.emf.parsley.util; |
| |
| import java.util.EventObject; |
| |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.command.CommandStack; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.resource.Resource; |
| |
| /** |
| * Utility methods acting on Emf {@link Command}s. |
| * |
| * @author Lorenzo Bettini |
| * |
| */ |
| public class EmfCommandsUtil { |
| |
| public static Command mostRecentCommand(final EventObject event) { |
| return ((CommandStack) event.getSource()).getMostRecentCommand(); |
| } |
| |
| public static boolean affectsResource(Command command, Resource resource) { |
| for (Object o : command.getAffectedObjects()) { |
| if (o instanceof EObject |
| && resource.equals(((EObject) o).eResource())) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |