OpenHelpToolCommand.java

/*
* Copyright (c) 2010-2012 Research In Motion Limited. All rights reserved.
*
* This program and the accompanying materials are made available
* under the terms of the Eclipse Public License, Version 1.0,
* which accompanies this distribution and is available at
*
* http://www.eclipse.org/legal/epl-v10.html
*
*/
package net.rim.ejde.internal.menu;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.swt.custom.BusyIndicator;
import org.eclipse.ui.PlatformUI;

public class OpenHelpToolCommand extends AbstractHandler {

    @Override
    public Object execute( ExecutionEvent event ) throws ExecutionException {
        execute();
        return null;
    }

    private void execute() {
		BusyIndicator.showWhile(null, new Runnable() {
			public void run() {
				PlatformUI.getWorkbench().getHelpSystem().displayHelp();
			}
		});
    }
}