/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* 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:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.config.graph.policies;
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.springframework.ide.eclipse.config.graph.model.Activity;
import org.springframework.ide.eclipse.config.graph.model.StructuredActivity;
import org.springframework.ide.eclipse.config.graph.model.commands.OrphanChildCommand;
/**
* ActivityContainerEditPolicy
* @author Leo Dos Santos
* @author Christian Dupuis
*/
public class ActivityContainerEditPolicy extends ContainerEditPolicy {
/**
* @see ContainerEditPolicy#getCreateCommand(org.eclipse.gef.requests.CreateRequest)
*/
@Override
protected Command getCreateCommand(CreateRequest request) {
return null;
}
/**
* @see org.eclipse.gef.editpolicies.ContainerEditPolicy#getOrphanChildrenCommand(org.eclipse.gef.requests.GroupRequest)
*/
@Override
protected Command getOrphanChildrenCommand(GroupRequest request) {
List parts = request.getEditParts();
CompoundCommand result = new CompoundCommand();
for (int i = 0; i < parts.size(); i++) {
Activity child = (Activity) ((EditPart) parts.get(i)).getModel();
OrphanChildCommand orphan = new OrphanChildCommand(child.getDiagram().getTextEditor());
orphan.setChild(child);
orphan.setParent((StructuredActivity) getHost().getModel());
result.add(orphan);
}
return result.unwrap();
}
}