| /******************************************************************************* |
| * Copyright (c) 2000, 2010 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.gef.examples.logicdesigner.edit; |
| |
| import java.util.List; |
| |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.gef.commands.CompoundCommand; |
| import org.eclipse.gef.editpolicies.ContainerEditPolicy; |
| import org.eclipse.gef.requests.CreateRequest; |
| import org.eclipse.gef.requests.GroupRequest; |
| |
| import org.eclipse.gef.examples.logicdesigner.LogicMessages; |
| import org.eclipse.gef.examples.logicdesigner.model.LogicDiagram; |
| import org.eclipse.gef.examples.logicdesigner.model.LogicSubpart; |
| import org.eclipse.gef.examples.logicdesigner.model.commands.OrphanChildCommand; |
| |
| public class LogicContainerEditPolicy extends ContainerEditPolicy { |
| |
| protected Command getCreateCommand(CreateRequest request) { |
| return null; |
| } |
| |
| public Command getOrphanChildrenCommand(GroupRequest request) { |
| List parts = request.getEditParts(); |
| CompoundCommand result = new CompoundCommand( |
| LogicMessages.LogicContainerEditPolicy_OrphanCommandLabelText); |
| for (int i = 0; i < parts.size(); i++) { |
| OrphanChildCommand orphan = new OrphanChildCommand(); |
| orphan.setChild((LogicSubpart) ((EditPart) parts.get(i)).getModel()); |
| orphan.setParent((LogicDiagram) getHost().getModel()); |
| orphan.setLabel(LogicMessages.LogicElementEditPolicy_OrphanCommandLabelText); |
| result.add(orphan); |
| } |
| return result.unwrap(); |
| } |
| |
| } |