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/*****************************************************************************
* Copyright (c) 2009 ATOS ORIGIN.
*
*
* 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:
* Tristan FAURE (ATOS ORIGIN) tristan.faure@atosorigin.com - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.sysml.diagram.internalblock.part;
import java.util.Iterator;
import java.util.List;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.core.commands.IHandlerListener;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gef.EditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.PlatformUI;
/**
* @generated
*/
public class SysmlDiagramUpdateCommand implements IHandler {
/**
* @generated
*/
public void addHandlerListener(IHandlerListener handlerListener) {
}
/**
* @generated
*/
public void dispose() {
}
/**
* @generated
*/
public Object execute(ExecutionEvent event) throws ExecutionException {
ISelection selection = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService()
.getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
if (structuredSelection.size() != 1) {
return null;
}
if (structuredSelection.getFirstElement() instanceof EditPart
&& ((EditPart) structuredSelection.getFirstElement()).getModel() instanceof View) {
EObject modelElement = ((View) ((EditPart) structuredSelection.getFirstElement()).getModel())
.getElement();
List editPolicies = CanonicalEditPolicy.getRegisteredEditPolicies(modelElement);
for (Iterator it = editPolicies.iterator(); it.hasNext();) {
CanonicalEditPolicy nextEditPolicy = (CanonicalEditPolicy) it.next();
nextEditPolicy.refresh();
}
}
}
return null;
}
/**
* @generated
*/
public boolean isEnabled() {
return true;
}
/**
* @generated
*/
public boolean isHandled() {
return true;
}
/**
* @generated
*/
public void removeHandlerListener(IHandlerListener handlerListener) {
}
}
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