/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.common.meta.action.impl.handlers;
import org.jboss.tools.common.meta.action.*;
import org.jboss.tools.common.model.*;
import org.jboss.tools.common.meta.action.impl.AbstractHandler;
public class UndoRedoHandler extends AbstractHandler {
public UndoRedoHandler() {}
public XEntityData[] getEntityData(XModelObject object) {
return new XEntityData[0];
}
public void executeHandler(XModelObject object, java.util.Properties p) throws XModelException {
if(!isEnabled(object)) return;
//obsolete
}
public boolean isEnabled(XModelObject object) {
if(object == null) return false;
return object.getModel().getRoot().isModified();
}
}