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/*****************************************************************************
* Copyright (c) 2013 CEA
*
*
* 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:
* Soyatec - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.sequence.edit.policies;
import org.eclipse.gef.commands.Command;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.PapyrusCreationEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.util.FragmentsOrdererHelper;
/**
* Ordering fragments after creation.
* See https://bugs.eclipse.org/bugs/show_bug.cgi?id=403233
*
* @author Jin Liu (jin.liu@soyatec.com)
*/
public class InteractionFragmentsCreationEditPolicy extends PapyrusCreationEditPolicy {
/**
* @see org.eclipse.papyrus.uml.diagram.common.editpolicies.PapyrusCreationEditPolicy#getCreateElementAndViewCommand(org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest)
*
* @param request
* @return
*/
@Override
protected Command getCreateElementAndViewCommand(CreateViewAndElementRequest request) {
Command command = super.getCreateElementAndViewCommand(request);
if(command != null && command.canExecute()) {
ICommand orderingFragmentsCommand = FragmentsOrdererHelper.createOrderingFragmentsCommand(getHost(), request);
if(orderingFragmentsCommand != null) {
command = command.chain(new ICommandProxy(orderingFragmentsCommand));
}
}
return command;
}
}
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