/*******************************************************************************
* Copyright (c) 2010-2015 Henshin developers. 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:
* TU Berlin, University of Luxembourg, SES S.A.
*******************************************************************************/
package de.tub.tfs.henshin.tggeditor.editpolicies.rule;
import org.eclipse.emf.henshin.model.Edge;
import org.eclipse.emf.henshin.model.Mapping;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.XYLayoutEditPolicy;
import org.eclipse.gef.requests.CreateRequest;
import de.tub.tfs.henshin.tggeditor.commands.create.rule.MarkEdgeCommand;
public class RuleEdgeXYLayoutEditPolicy extends XYLayoutEditPolicy implements
EditPolicy {
@Override
protected Command getCreateCommand(CreateRequest request) {
Command command = null;
if (request.getNewObject() instanceof Mapping) {
Edge rhsEdge = (Edge) getTargetEditPart(request).getModel();
command = new MarkEdgeCommand(rhsEdge);
}
return command;
}
}