/*******************************************************************************
* Copyright (c) 2004, 2005 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpolicy;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.requests.GroupRequest;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.command.DeleteNodeCommand;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.Pageflow;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowNode;
/**
* Customize component edit policies for page flows
*
*/
public class PageflowElementEditPolicy extends
org.eclipse.gef.editpolicies.ComponentEditPolicy {
/*
* (non-Javadoc)
*
* @see ComponentEditPolicy#createDeleteCommand()
*/
protected Command createDeleteCommand(GroupRequest request) {
Object parent = getHost().getParent().getModel();
DeleteNodeCommand deleteCmd = new DeleteNodeCommand((Pageflow) parent);
deleteCmd.setParent((Pageflow) parent);
deleteCmd.setChild((PageflowNode) getHost().getModel());
return deleteCmd;
}
}