org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/commandHandlers/OpenSkywalkerEditorHandler.java

/*******************************************************************************
 * Copyright (c) 2004, 2007 Boeing.
 * 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:
 *     Boeing - initial API and implementation
 *******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.commandHandlers;

import java.util.List;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.ui.plugin.util.AWorkbench;
import org.eclipse.osee.framework.ui.skynet.skywalker.SkyWalkerView;

/**
 * @author Jeff C. Phillips
 */
public class OpenSkywalkerEditorHandler extends AbstractHandler {
   /* (non-Javadoc)
    * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
    */
   @Override
   public Object execute(ExecutionEvent arg0) throws ExecutionException {
      ISelectionProvider selectionProvider =
            AWorkbench.getActivePage().getActivePart().getSite().getSelectionProvider();

      if (selectionProvider != null && selectionProvider.getSelection() instanceof IStructuredSelection) {
         IStructuredSelection structuredSelection = (IStructuredSelection) selectionProvider.getSelection();
         List<Artifact> artifacts = Handlers.getArtifactsFromStructuredSelection(structuredSelection);

         if (!artifacts.isEmpty()) {
            SkyWalkerView.exploreArtifact(artifacts.iterator().next());
         }
      }
      return null;
   }

   @Override
   public boolean isEnabled() {
      return true;
   }
}