/*****************************************************************************
* Copyright (c) 2012 CEA LIST.
*
*
* 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:
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.usecase.handler;
import org.eclipse.core.commands.IHandler;
import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
import org.eclipse.papyrus.uml.diagram.usecase.command.ChangetoDefaultShapeCommand;
import org.eclipse.papyrus.uml.diagram.usecase.edit.parts.DefaultNamedElementEditPartTN;
import org.eclipse.uml2.uml.Actor;
/**
* the goal of this class is to transform a default named element as a subject
*
*
*/
public class ChangetoActorShapeHandler extends ChangeShapeHandler implements IHandler {
@Override
public boolean isEnabled() {
GraphicalEditPart editPart = getSelectedGraphicalEditpart();
if(((editPart.resolveSemanticElement() instanceof Actor) && (editPart instanceof DefaultNamedElementEditPartTN))) {
return true;
}
return false;
}
/**
*
* @see org.eclipse.papyrus.uml.diagram.usecase.handler.ChangeShapeHandler#getChangeShapeCommand(org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart)
*
* @param editPart
* @return
*/
protected ChangetoDefaultShapeCommand getChangeShapeCommand(final GraphicalEditPart editPart) {
ChangetoDefaultShapeCommand command = new ChangetoDefaultShapeCommand(editPart.getEditingDomain(), editPart);
return command;
}
}