DebugShowCCT.java

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00001 package edu.rice.cs.hpc.viewer.actions;
00002 
00003 import org.eclipse.core.commands.AbstractHandler;
00004 import org.eclipse.core.commands.ExecutionEvent;
00005 import org.eclipse.core.commands.ExecutionException;
00006 import org.eclipse.ui.IWorkbenchWindow;
00007 import org.eclipse.ui.commands.ICommandService;
00008 import org.eclipse.ui.handlers.HandlerUtil;
00009 
00010 
00011 
00012 /*************************************************************
00013  *
00014  * Command menu to toggle debug mode to display CCT
00015  * 
00016  *************************************************************/
00017 public class DebugShowCCT extends AbstractHandler {
00018 
00019     static final public String commandId = "edu.rice.cs.hpc.viewer.command.debug.showCCT";
00020 
00021     /*
00022      * (non-Javadoc)
00023      * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
00024      */
00025     public Object execute(ExecutionEvent event) throws ExecutionException 
00026     {
00027         IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event);
00028 
00029         // toggle the debug mode
00030         HandlerUtil.toggleCommandState( event.getCommand() );
00031         
00032         final ICommandService commandService = (ICommandService) window.getService(ICommandService.class);
00033         commandService.refreshElements(commandId, null);
00034         
00035         return null;
00036     }
00037 }