| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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.tests.harness.util; |
| |
| import java.lang.reflect.Method; |
| |
| import junit.framework.TestCase; |
| |
| import org.eclipse.jface.action.ActionContributionItem; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.action.IContributionItem; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.action.SubContributionItem; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.internal.WorkbenchWindow; |
| |
| /** |
| * <code>ActionUtil</code> contains methods to run actions |
| * in the workbench. |
| */ |
| public class ActionUtil { |
| |
| /** |
| * Runs an action contribution. |
| * |
| * @param test the current test case |
| * @param item an action contribution item |
| */ |
| public static void runAction(TestCase test, IContributionItem item) { |
| TestCase.assertTrue(item instanceof ActionContributionItem); |
| ((ActionContributionItem) item).getAction().run(); |
| } |
| |
| /** |
| * Runs the first action found in a menu manager with a |
| * particular label. |
| * |
| * @param test the current test case |
| * @param mgr the containing menu manager |
| * @param label the action label |
| */ |
| public static void runActionWithLabel(TestCase test, IMenuManager mgr, |
| String label) { |
| IContributionItem[] items = mgr.getItems(); |
| for (int nX = 0; nX < items.length; nX++) { |
| IContributionItem item = items[nX]; |
| if (item instanceof SubContributionItem) |
| item = ((SubContributionItem) item).getInnerItem(); |
| if (item instanceof ActionContributionItem) { |
| IAction action = ((ActionContributionItem) item).getAction(); |
| if (label.equals(action.getText())) { |
| action.run(); |
| return; |
| } |
| } |
| } |
| TestCase.fail("Unable to find action: " + label); |
| } |
| |
| /** |
| * Runs the first action found in a window with a |
| * particular label. |
| * |
| * @param test the current test case |
| * @param win the containing window |
| * @param label the action label |
| */ |
| public static void runActionWithLabel(TestCase test, IWorkbenchWindow win, |
| String label) { |
| WorkbenchWindow realWin = (WorkbenchWindow) win; |
| IMenuManager mgr = realWin.getMenuManager(); |
| runActionWithLabel(test, mgr, label); |
| } |
| |
| /** |
| * Runs an action identified by an id path in a |
| * menu manager. |
| * |
| * @param test the current test case |
| * @param mgr the containing menu manager |
| * @param label the action label |
| */ |
| public static void runActionUsingPath(TestCase test, IMenuManager mgr, |
| String idPath) { |
| IContributionItem item = mgr.findUsingPath(idPath); |
| TestCase.assertNotNull(item); |
| runAction(test, item); |
| } |
| |
| /** |
| * Runs an action identified by an id path in a |
| * window. |
| * |
| * @param test the current test case |
| * @param win the containing window |
| * @param label the action label |
| */ |
| public static void runActionUsingPath(TestCase test, IWorkbenchWindow win, |
| String idPath) { |
| WorkbenchWindow realWin = (WorkbenchWindow) win; |
| IMenuManager mgr = realWin.getMenuManager(); |
| runActionUsingPath(test, mgr, idPath); |
| } |
| |
| /** |
| * Returns the first action found in a menu manager with a |
| * particular label. |
| * |
| * @param mgr the containing menu manager |
| * @param label the action label |
| * @return the first action with the label, or <code>null</code> |
| * if it is not found. |
| */ |
| public static IAction getActionWithLabel(IMenuManager mgr, String label) { |
| IContributionItem[] items = mgr.getItems(); |
| for (int nX = 0; nX < items.length; nX++) { |
| IContributionItem item = items[nX]; |
| if (item instanceof SubContributionItem) |
| item = ((SubContributionItem) item).getInnerItem(); |
| if (item instanceof ActionContributionItem) { |
| IAction action = ((ActionContributionItem) item).getAction(); |
| if (label.equals(action.getText())) { |
| return action; |
| } |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Fire the "handleAboutToShow" method in a menu manager. |
| * This triggers the same behavior as when a user opens a menu. |
| * The menu to be populated with actions and those |
| * actions to be enacted in SWT widgets. |
| * |
| * @param mgr the menu manager to open |
| */ |
| public static void fireAboutToShow(MenuManager mgr) throws Throwable { |
| Class clazz = mgr.getClass(); |
| Method method = clazz.getDeclaredMethod("handleAboutToShow", |
| new Class[0]); |
| method.setAccessible(true); |
| method.invoke(mgr, new Object[0]); |
| } |
| } |
| |