| /******************************************************************************* |
| * Copyright (c) 2007 IBM Corporation 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 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.ui.examples.contributions.handlers; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.examples.contributions.ContributionMessages; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| |
| /** |
| * Our sample handler extends AbstractHandler, an IHandler base class. |
| * |
| * @see org.eclipse.core.commands.IHandler |
| * @see org.eclipse.core.commands.AbstractHandler |
| * @since 3.3 |
| */ |
| public class GlobalMenuHandler extends AbstractHandler { |
| /** |
| * The constructor. |
| */ |
| public GlobalMenuHandler() { |
| } |
| |
| /** |
| * the command has been executed, so extract extract the needed information |
| * from the application context. |
| */ |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| IWorkbenchWindow window = HandlerUtil |
| .getActiveWorkbenchWindowChecked(event); |
| MessageDialog.openInformation(window.getShell(), |
| ContributionMessages.SampleHandler_plugin_name, |
| ContributionMessages.SampleHandler_hello_msg); |
| return null; |
| } |
| } |