| /******************************************************************************* |
| * Copyright (c) 2013, 2018 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 |
| ******************************************************************************/ |
| |
| package org.eclipse.e4.ui.tests.workbench; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Proxy; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.eclipse.e4.core.contexts.EclipseContextFactory; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.ui.model.application.ui.MUIElement; |
| import org.eclipse.e4.ui.model.application.ui.basic.MBasicFactory; |
| import org.eclipse.e4.ui.model.application.ui.basic.MPart; |
| import org.eclipse.e4.ui.services.IStylingEngine; |
| import org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| @Ignore |
| public class SWTPartRendererTest { |
| private SWTPartRenderer renderer; |
| private Shell shell; |
| private MPart part; |
| private IEclipseContext context; |
| private Map<String, Object[]> stylingEngineExecutedMethods; |
| |
| @Before |
| public void setUp() throws Exception { |
| renderer = new SWTPartRenderer() { |
| @Override |
| public Object createWidget(MUIElement element, Object parent) { |
| return null; |
| } |
| }; |
| |
| shell = Display.getDefault().getActiveShell(); |
| stylingEngineExecutedMethods = new HashMap<>(); |
| |
| context = EclipseContextFactory.create(); |
| context.set(IStylingEngine.class, (IStylingEngine) Proxy.newProxyInstance(getClass().getClassLoader(), |
| new Class<?>[] { IStylingEngine.class }, (Object proxy, Method method, Object[] args) -> { |
| stylingEngineExecutedMethods.put(method.getName(), args); |
| return null; |
| })); |
| |
| part = MBasicFactory.INSTANCE.createPart(); |
| part.setElementId("org.eclipse.elementId"); |
| part.setContext(context); |
| |
| } |
| |
| @Test |
| public void testSetCSSInfo() throws Exception { |
| Button button = new Button(shell, SWT.PUSH); |
| |
| renderer.setCSSInfo(part, button); |
| Object[] setClassnameAndIdParams = stylingEngineExecutedMethods |
| .get("setClassnameAndId"); |
| |
| assertNotNull(setClassnameAndIdParams); |
| assertEquals(3, setClassnameAndIdParams.length); |
| assertEquals(button, setClassnameAndIdParams[0]); |
| assertEquals("MPart", setClassnameAndIdParams[1].toString()); |
| assertEquals("org-eclipse-elementId", |
| setClassnameAndIdParams[2].toString()); |
| } |
| |
| @Test |
| public void testSetCSSInfoWhenUIElementWithTags() throws Exception { |
| Button button = new Button(shell, SWT.PUSH); |
| part.getTags().add("tag1"); |
| part.getTags().add("tag2"); |
| |
| renderer.setCSSInfo(part, button); |
| Object[] setClassnameAndIdParams = stylingEngineExecutedMethods |
| .get("setClassnameAndId"); |
| |
| assertNotNull(setClassnameAndIdParams); |
| assertEquals(3, setClassnameAndIdParams.length); |
| assertEquals(button, setClassnameAndIdParams[0]); |
| assertEquals("MPart tag1 tag2", setClassnameAndIdParams[1].toString()); |
| assertEquals("org-eclipse-elementId", |
| setClassnameAndIdParams[2].toString()); |
| } |
| |
| @Test |
| public void testSetCSSInfoWhenNoCSSStylingEngineInContext() |
| throws Exception { |
| Button button = new Button(shell, SWT.PUSH); |
| context.remove(IStylingEngine.class); |
| |
| renderer.setCSSInfo(part, button); |
| Object[] setClassnameAndIdParams = stylingEngineExecutedMethods |
| .get("setClassnameAndId"); |
| |
| assertNull(setClassnameAndIdParams); |
| } |
| } |