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/*******************************************************************************
* Copyright (c) 2009 Obeo.
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.papyrus.navigator.actions;
import org.eclipse.emf.common.command.Command;
import org.eclipse.emf.common.command.CompoundCommand;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.edit.command.AddCommand;
import org.eclipse.emf.transaction.RecordingCommand;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.jface.action.Action;
import org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageMngr;
import org.eclipse.papyrus.infra.core.utils.EditorUtils;
import org.eclipse.papyrus.navigator.internal.Activator;
/**
* Action used to duplicate the given diagram
*
* @author <a href="mailto:jerome.benois@obeo.fr">Jerome Benois</a>
*/
public class DuplicateDiagramAction extends Action {
Diagram diagram;
IPageMngr pageMngr;
public DuplicateDiagramAction(IPageMngr pageMngr, Diagram diagram) {
this.diagram = diagram;
this.pageMngr = pageMngr;
setImageDescriptor(Activator.getImageDescriptor("icons/etool16/duplicate.png"));
setText("Duplicate");
setEnabled(true);
}
/**
* Duplicate the given diagram
*
* @see org.eclipse.jface.action.Action#run()
*/
@Override
public void run() {
TransactionalEditingDomain editingDomain = EditorUtils.getTransactionalEditingDomain();
if(editingDomain != null) {
// Create a compound command containing removing of the sash and removing from GMF
// resource.
CompoundCommand command = new CompoundCommand();
// Clone the current diagram
final Diagram newDiagram = (Diagram)EcoreUtil.copy(diagram);
// Give a new name
newDiagram.setName("Copy of " + diagram.getName());
Command addGmfDiagramCmd = new AddCommand(editingDomain, diagram.eResource().getContents(), newDiagram);
// EMFCommandOperation operation = new EMFCommandOperation(editingDomain,
// addGmfDiagramCmd);
Command sashOpenComd = new RecordingCommand(editingDomain) {
@Override
protected void doExecute() {
pageMngr.openPage(newDiagram);
}
};
// TODO : synchronize with Cedric
// command.append(operation.getCommand());
command.append(addGmfDiagramCmd);
command.append(sashOpenComd);
// Execute changes through a Command so that Undo/Redo is supported
editingDomain.getCommandStack().execute(command);
}
}
}
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