/*******************************************************************************
* Copyright (c) 2000, 2005 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();
}
}