| /******************************************************************************* |
| * Copyright (c) 2009, 2017 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.e4.ui.tests.workbench; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.eclipse.core.commands.contexts.Context; |
| import org.eclipse.e4.core.contexts.ContextInjectionFactory; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.ui.internal.workbench.swt.E4Application; |
| import org.eclipse.e4.ui.services.ContextServiceAddon; |
| import org.eclipse.e4.ui.services.EContextService; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class ContextTest { |
| private static final String WINDOW_ID = "org.eclipse.ui.contexts.window"; |
| private static final String DIALOG_ID = "org.eclipse.ui.contexts.dialog"; |
| private static final String DIALOG_AND_WINDOW_ID = "org.eclipse.ui.contexts.dialogAndWindow"; |
| private IEclipseContext appContext; |
| |
| @Before |
| public void setUp() throws Exception { |
| appContext = E4Application.createDefaultContext(); |
| ContextInjectionFactory.make(ContextServiceAddon.class, appContext); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| appContext.dispose(); |
| } |
| |
| @Test |
| public void testOneContext() throws Exception { |
| |
| defineContexts(appContext); |
| |
| EContextService cs = appContext.get(EContextService.class); |
| assertEquals(0, cs.getActiveContextIds().size()); |
| |
| cs.activateContext(DIALOG_AND_WINDOW_ID); |
| assertEquals(1, cs.getActiveContextIds().size()); |
| } |
| |
| @Test |
| public void testTwoContexts() throws Exception { |
| |
| defineContexts(appContext); |
| |
| EContextService cs = appContext.get(EContextService.class); |
| assertEquals(0, cs.getActiveContextIds().size()); |
| |
| IEclipseContext window = appContext.createChild("windowContext"); |
| window.activate(); |
| |
| EContextService windowService = window.get(EContextService.class); |
| cs.activateContext(DIALOG_AND_WINDOW_ID); |
| |
| assertEquals(1, cs.getActiveContextIds().size()); |
| assertEquals(1, windowService.getActiveContextIds().size()); |
| |
| cs.deactivateContext(DIALOG_AND_WINDOW_ID); |
| assertEquals(0, windowService.getActiveContextIds().size()); |
| assertEquals(0, cs.getActiveContextIds().size()); |
| } |
| |
| @Test |
| public void testTwoContextsBottom() throws Exception { |
| |
| defineContexts(appContext); |
| |
| EContextService cs = appContext.get(EContextService.class); |
| assertEquals(0, cs.getActiveContextIds().size()); |
| |
| IEclipseContext window = appContext.createChild("windowContext"); |
| window.activate(); |
| |
| EContextService windowService = window.get(EContextService.class); |
| windowService.activateContext(DIALOG_AND_WINDOW_ID); |
| |
| assertEquals(1, cs.getActiveContextIds().size()); |
| assertEquals(1, windowService.getActiveContextIds().size()); |
| |
| windowService.deactivateContext(DIALOG_AND_WINDOW_ID); |
| assertEquals(0, windowService.getActiveContextIds().size()); |
| assertEquals(0, cs.getActiveContextIds().size()); |
| |
| window.deactivate(); |
| cs.activateContext(DIALOG_AND_WINDOW_ID); |
| assertEquals(1, cs.getActiveContextIds().size()); |
| assertEquals(1, windowService.getActiveContextIds().size()); |
| |
| cs.deactivateContext(DIALOG_AND_WINDOW_ID); |
| assertEquals(0, windowService.getActiveContextIds().size()); |
| assertEquals(0, cs.getActiveContextIds().size()); |
| } |
| |
| @Test |
| public void testThreeContexts() throws Exception { |
| |
| defineContexts(appContext); |
| |
| EContextService cs = appContext.get(EContextService.class); |
| |
| IEclipseContext window = appContext.createChild("windowContext"); |
| EContextService windowService = window.get(EContextService.class); |
| |
| IEclipseContext dialog = appContext.createChild("dialogContext"); |
| dialog.activate(); |
| |
| EContextService dialogService = dialog.get(EContextService.class); |
| |
| cs.activateContext(DIALOG_AND_WINDOW_ID); |
| windowService.activateContext(WINDOW_ID); |
| |
| assertEquals(1, cs.getActiveContextIds().size()); |
| assertEquals(1, dialogService.getActiveContextIds().size()); |
| assertEquals(2, windowService.getActiveContextIds().size()); |
| |
| dialogService.activateContext(DIALOG_ID); |
| assertEquals(2, cs.getActiveContextIds().size()); |
| assertEquals(2, dialogService.getActiveContextIds().size()); |
| assertEquals(2, windowService.getActiveContextIds().size()); |
| |
| assertTrue(cs.getActiveContextIds().contains(DIALOG_AND_WINDOW_ID)); |
| assertTrue(cs.getActiveContextIds().contains(DIALOG_ID)); |
| assertFalse(cs.getActiveContextIds().contains(WINDOW_ID)); |
| |
| assertTrue(dialogService.getActiveContextIds().contains( |
| DIALOG_AND_WINDOW_ID)); |
| assertTrue(dialogService.getActiveContextIds().contains(DIALOG_ID)); |
| assertFalse(dialogService.getActiveContextIds().contains(WINDOW_ID)); |
| |
| assertTrue(windowService.getActiveContextIds().contains( |
| DIALOG_AND_WINDOW_ID)); |
| assertFalse(windowService.getActiveContextIds().contains(DIALOG_ID)); |
| assertTrue(windowService.getActiveContextIds().contains(WINDOW_ID)); |
| |
| // switch to window active :-) |
| window.activate(); |
| assertEquals(2, cs.getActiveContextIds().size()); |
| assertEquals(2, dialogService.getActiveContextIds().size()); |
| assertEquals(2, windowService.getActiveContextIds().size()); |
| |
| assertTrue(cs.getActiveContextIds().contains(DIALOG_AND_WINDOW_ID)); |
| assertFalse(cs.getActiveContextIds().contains(DIALOG_ID)); |
| assertTrue(cs.getActiveContextIds().contains(WINDOW_ID)); |
| |
| assertTrue(dialogService.getActiveContextIds().contains( |
| DIALOG_AND_WINDOW_ID)); |
| assertTrue(dialogService.getActiveContextIds().contains(DIALOG_ID)); |
| assertFalse(dialogService.getActiveContextIds().contains(WINDOW_ID)); |
| |
| assertTrue(windowService.getActiveContextIds().contains( |
| DIALOG_AND_WINDOW_ID)); |
| assertFalse(windowService.getActiveContextIds().contains(DIALOG_ID)); |
| assertTrue(windowService.getActiveContextIds().contains(WINDOW_ID)); |
| } |
| |
| private void defineContexts(IEclipseContext appContext) { |
| EContextService cs = appContext.get(EContextService.class); |
| Context daw = cs.getContext(DIALOG_AND_WINDOW_ID); |
| daw.define("Dialog and Window", null, null); |
| Context d = cs.getContext(DIALOG_ID); |
| d.define("Dialog", null, DIALOG_AND_WINDOW_ID); |
| Context w = cs.getContext(WINDOW_ID); |
| w.define("Window", null, DIALOG_AND_WINDOW_ID); |
| } |
| |
| } |