/******************************************************************************* | |
* Copyright (c) 2011, 2012 Ericsson AB and others. | |
* | |
* 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 | |
* | |
* Description: | |
* | |
* This class implements the navigator view toolbar command to show the UI legend dialog | |
* | |
* Contributors: | |
* Sebastien Dubois - Created for Mylyn Review R4E project | |
* | |
******************************************************************************/ | |
package org.eclipse.mylyn.reviews.r4e.ui.internal.commands.handlers; | |
import org.eclipse.core.commands.AbstractHandler; | |
import org.eclipse.core.commands.ExecutionEvent; | |
import org.eclipse.core.runtime.IProgressMonitor; | |
import org.eclipse.core.runtime.IStatus; | |
import org.eclipse.core.runtime.Status; | |
import org.eclipse.mylyn.reviews.r4e.ui.R4EUIPlugin; | |
import org.eclipse.mylyn.reviews.r4e.ui.internal.navigator.R4EUILegendDialog; | |
import org.eclipse.ui.PlatformUI; | |
import org.eclipse.ui.progress.UIJob; | |
/** | |
* @author Sebastien Dubois | |
* @version $Revision: 1.0 $ | |
*/ | |
public class ShowUiLegendHandler extends AbstractHandler { | |
// ------------------------------------------------------------------------ | |
// Constants | |
// ------------------------------------------------------------------------ | |
/** | |
* Field COMMAND_MESSAGE. (value is ""Showing UI Legend..."") | |
*/ | |
private static final String COMMAND_MESSAGE = "Showing UI Legend..."; | |
// ------------------------------------------------------------------------ | |
// Methods | |
// ------------------------------------------------------------------------ | |
/** | |
* Method execute. | |
* | |
* @param aEvent | |
* ExecutionEvent | |
* @return Object | |
* @throws ExecutionException | |
* @see org.eclipse.core.commands.IHandler#execute(ExecutionEvent) | |
*/ | |
public Object execute(ExecutionEvent aEvent) { | |
final UIJob job = new UIJob(COMMAND_MESSAGE) { | |
@Override | |
public IStatus runInUIThread(IProgressMonitor monitor) { | |
monitor.beginTask(COMMAND_MESSAGE, 1); | |
//Show UI Legend Dialog | |
R4EUIPlugin.Ftracer.traceInfo("Showing UI Legend"); //$NON-NLS-1$ | |
final R4EUILegendDialog uiLegendDialog = new R4EUILegendDialog(PlatformUI.getWorkbench() | |
.getActiveWorkbenchWindow() | |
.getShell()); | |
uiLegendDialog.open(); | |
monitor.worked(1); | |
monitor.done(); | |
return Status.OK_STATUS; | |
} | |
}; | |
job.setUser(true); | |
job.schedule(); | |
return null; | |
} | |
} |