| /******************************************************************************* |
| * Copyright (c) 2005, 2012 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.ui.editparts.policies; |
| |
| import org.eclipse.bpel.model.Activity; |
| import org.eclipse.bpel.ui.Messages; |
| import org.eclipse.bpel.ui.commands.CompoundCommand; |
| import org.eclipse.bpel.ui.commands.SetConstraintCommand; |
| import org.eclipse.draw2d.geometry.Rectangle; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.gef.requests.CreateRequest; |
| |
| |
| /** |
| * Specific edit policy implementation for Flows |
| */ |
| public class FlowXYLayoutEditPolicy extends BPELXYLayoutEditPolicy { |
| |
| @Override |
| protected Command getCreateCommand(CreateRequest request) { |
| CompoundCommand command = new CompoundCommand(); |
| final Activity child = (Activity)request.getNewObject(); |
| command.add(createCreateCommand((EObject)getHost().getModel(), child)); |
| |
| if (request.getLocation() != null) { |
| Rectangle constraint = (Rectangle)getConstraintFor(request); |
| command.add(new SetConstraintCommand(child, constraint.getLocation(), constraint.getSize())); |
| } |
| // TODO: the setLabel is suspicious. What is this? |
| command.setLabel(Messages.FlowXYLayoutEditPolicy_Create_1); |
| return command; |
| } |
| } |