/*******************************************************************************
 * Copyright (c) 2005 The Regents of the University of California. 
 * This material was produced under U.S. Government contract W-7405-ENG-36 
 * for Los Alamos National Laboratory, which is operated by the University 
 * of California for the U.S. Department of Energy. The U.S. Government has 
 * rights to use, reproduce, and distribute this software. NEITHER THE 
 * GOVERNMENT NOR THE UNIVERSITY MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR 
 * ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified 
 * to produce derivative works, such modified software should be clearly marked, 
 * so as not to confuse it with the version available from LANL.
 * 
 * Additionally, 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
 * 
 * LA-CC 04-115
 *******************************************************************************/
package org.eclipse.ptp.internal.ui.actions;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.ptp.internal.ui.ParallelImages;
import org.eclipse.ptp.ui.IManager;
import org.eclipse.ptp.ui.UIMessage;
import org.eclipse.ptp.ui.actions.ParallelAction;
import org.eclipse.ptp.ui.managers.AbstractUIManager;
import org.eclipse.ptp.ui.managers.JobManager;
import org.eclipse.ptp.ui.model.IElement;
import org.eclipse.ptp.ui.views.AbstractParallelElementView;

/**
 * @author Clement chu
 *
 */
public class TerminateJobAction extends ParallelAction {
	public static final String name = "Terminate Job";
	
	/** Constructor
	 * @param view
	 */
	public TerminateJobAction(AbstractParallelElementView view) {
		super(name, view);
	    setImageDescriptor(ParallelImages.ID_ICON_TERMINATE_JOB_NORMAL);
	    setDisabledImageDescriptor(ParallelImages.ID_ICON_TERMINATE_JOB_DISABLE);
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.ptp.ui.actions.ParallelAction#run(org.eclipse.ptp.ui.model.IElement[])
	 */
	public void run(IElement[] elements) {}
	
	/* (non-Javadoc)
	 * @see org.eclipse.jface.action.IAction#run()
	 */
	public void run() {
		IManager manager = view.getUIManager();
		if (manager instanceof AbstractUIManager) {
			boolean terminate = MessageDialog.openConfirm(getShell(),
					UIMessage.getResourceString("TerminateJobAction.Title"), //$NON-NLS-1$
					UIMessage.getResourceString("TerminateJobAction.Question") //$NON-NLS-1$
					+ ((JobManager)manager).getJob().getName()
					+ UIMessage.getResourceString("TerminateJobAction.Confirm")); //$NON-NLS-1$
			if (terminate) {
				try {
					((JobManager)manager).terminateJob();
				} catch (CoreException e) {
					ErrorDialog.openError(getShell(), "Terminate Job Error", "Cannot terminate the job.", e.getStatus());
				}
			}
		}
	}
}