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/*******************************************************************************
* Copyright (c) 2008 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.diagram.clazz.custom.edit.actions;
import java.util.List;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.gef.commands.CompoundCommand;
import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart;
import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramCommandStack;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.diagram.clazz.custom.edit.commands.RestoreRelatedLinksCommand;
import org.eclipse.papyrus.diagram.clazz.edit.parts.ModelEditPart;
import org.eclipse.papyrus.diagram.common.actions.AbstractAction;
/**
* Restore related links to selected element
*
* @author <a href="mailto:jerome.benois@obeo.fr">Jerome Benois</a>
*/
public class RestoreRelatedLinksAction extends AbstractAction {
public static String ID = "papyrus.restoreRelatedLinksAction";
public RestoreRelatedLinksAction() {
setId(ID);
setText("Restore Related Elements");
setToolTipText("Restore Related Elements");
// setImageDescriptor(Plugin.getBundledImageDescriptor("icons/*.gif"));
}
/**
* @return
*/
protected String getDiagramNotationID() {
return ModelEditPart.MODEL_ID;
}
/**
* @see org.eclipse.jface.action.Action#isEnabled()
*/
@Override
public boolean isEnabled() {
Diagram currentDiagram = getCurrentDiagram();
if(currentDiagram != null) {
return (!getSelection().isEmpty() && getDiagramNotationID().equals(currentDiagram.getType()));
}
return false;
}
/**
* @see org.eclipse.jface.action.Action#run()
*/
@Override
public void run() {
List<View> selection = getSelection();
if(selection.isEmpty()) {
return;
}
if(false == getHost() instanceof DiagramEditPart) {
return;
}
DiagramEditPart diagramEditPart = (DiagramEditPart)getHost();
final DiagramCommandStack commandStack = getHost().getDiagramEditDomain().getDiagramCommandStack();
CompoundCommand cmd = new CompoundCommand("Restore Related Links");
cmd.add(new ICommandProxy(new RestoreRelatedLinksCommand(diagramEditPart, selection)));
commandStack.execute(cmd, new NullProgressMonitor());
}
}
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