| /******************************************************************************* |
| * Copyright (c) 2004, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Lars Vogel <Lars.Vogel@gmail.com> - Bug 440810 |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.internal.handlers; |
| |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.keys.IBindingService; |
| |
| /** |
| * A handler that displays the key assist dialog when executed. |
| * |
| * @since 3.1 |
| */ |
| public class ShowKeyAssistHandler extends WorkbenchWindowHandlerDelegate { |
| |
| /** |
| * Opens the key assistant. This should never be called until initialization |
| * occurs. |
| * |
| * @param event Ignored |
| * @return <code>null</code> |
| */ |
| @Override |
| public Object execute(final ExecutionEvent event) { |
| final IWorkbench workbench = PlatformUI.getWorkbench(); |
| final IBindingService bindingService = workbench.getService(IBindingService.class); |
| bindingService.openKeyAssistDialog(); |
| return null; |
| } |
| } |
