| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| package complex.toolkit.accessibility; |
| |
| import com.sun.star.lang.EventObject; |
| import com.sun.star.awt.Rectangle; |
| import com.sun.star.awt.PosSize; |
| import com.sun.star.awt.XWindow; |
| import com.sun.star.accessibility.AccessibleEventObject; |
| import com.sun.star.accessibility.XAccessible; |
| import com.sun.star.accessibility.XAccessibleEventBroadcaster; |
| import com.sun.star.accessibility.XAccessibleEventListener; |
| import com.sun.star.accessibility.XAccessibleContext; |
| import com.sun.star.uno.XInterface; |
| import com.sun.star.uno.UnoRuntime; |
| |
| /** |
| * Testing <code> |
| * com.sun.star.accessibility.XAccessibleEventBroadcaster</code> |
| * interface methods : |
| * <ul> |
| * <li><code> addEventListener()</code></li> |
| * <li><code> removeEventListener()</code></li> |
| * </ul> <p> |
| * |
| * This test needs the following object relations : |
| * <ul> |
| * <li> <code>'EventProducer'</code> (of type |
| * <code>ifc.accessibility._XAccessibleEventBroadcaster.EventProducer</code>): |
| * this must be an implementation of the interface which could perform |
| * some actions for generating any kind of <code>AccessibleEvent</code></li> |
| * <ul> <p> |
| * |
| * @see com.sun.star.accessibility.XAccessibleEventBroadcaster |
| */ |
| public class _XAccessibleEventBroadcaster { |
| |
| public XAccessibleEventBroadcaster oObj = null; |
| EventProducer prod = null ; |
| EvListener list = new EvListener(); |
| |
| /** |
| * An event producer |
| */ |
| public static class EventProducer { |
| XWindow xWindow; |
| public EventProducer(XWindow window) { |
| xWindow = window; |
| } |
| |
| public void fireEvent() { |
| Rectangle newPosSize = xWindow.getPosSize(); |
| newPosSize.Width = newPosSize.Width - 20; |
| newPosSize.Height = newPosSize.Height - 20; |
| newPosSize.X = newPosSize.X + 20; |
| newPosSize.Y = newPosSize.Y + 20; |
| xWindow.setPosSize(newPosSize.X, newPosSize.Y, newPosSize.Width, |
| newPosSize.Height, PosSize.POSSIZE); |
| } |
| } |
| |
| /** |
| * Listener implementation which registers listener calls. |
| */ |
| private class EvListener implements XAccessibleEventListener { |
| public AccessibleEventObject notifiedEvent = null ; |
| public void notifyEvent(AccessibleEventObject ev) { |
| System.out.println("Listener, Event : " + ev.EventId); |
| System.out.println("EventID: " + ev.EventId); |
| Object old=ev.OldValue; |
| if (old instanceof com.sun.star.accessibility.XAccessible) { |
| System.out.println("Old: "+((XAccessible)old).getAccessibleContext().getAccessibleName()); |
| } |
| |
| Object nev=ev.NewValue; |
| if (nev instanceof com.sun.star.accessibility.XAccessible) { |
| System.out.println("New: "+((XAccessible)nev).getAccessibleContext().getAccessibleName()); |
| } |
| notifiedEvent = ev; |
| } |
| |
| public void disposing(EventObject ev) {} |
| } |
| |
| /** |
| * c'tor |
| * @param object |
| * @param eventMessage |
| * @param window |
| */ |
| public _XAccessibleEventBroadcaster(XInterface object, XWindow window) { |
| oObj = UnoRuntime.queryInterface(XAccessibleEventBroadcaster.class, object); |
| prod = new EventProducer(window); |
| } |
| |
| /** |
| * Adds two listeners and fires event by mean of object relation. <p> |
| * Has <b> OK </b> status if both listeners were called |
| * @return |
| */ |
| public boolean _addEventListener() { |
| System.out.println("adding two listeners"); |
| oObj.addEventListener(list); |
| boolean isTransient = chkTransient(oObj); |
| System.out.println("fire event"); |
| prod.fireEvent() ; |
| |
| try { |
| Thread.sleep(1500); |
| } |
| catch (InterruptedException ex) { |
| } |
| |
| boolean works = true; |
| |
| if (list.notifiedEvent == null) { |
| if (!isTransient) { |
| System.out.println("listener wasn't called"); |
| works = false; |
| } else { |
| System.out.println("Object is Transient, listener isn't expected to be called"); |
| } |
| oObj.removeEventListener(list); |
| } |
| |
| return works; |
| } |
| |
| /** |
| * Removes one of two listeners added before and and fires event |
| * by mean of object relation. <p> |
| * |
| * Has <b> OK </b> status if the removed listener wasn't called. <p> |
| * |
| * The following method tests are to be completed successfully before : |
| * <ul> |
| * <li> <code>addEventListener()</code> : to have added listeners </li> |
| * </ul> |
| * @return |
| */ |
| public boolean _removeEventListener() { |
| |
| list.notifiedEvent = null; |
| |
| System.out.println("remove first listener"); |
| oObj.removeEventListener(list); |
| |
| System.out.println("fire event"); |
| prod.fireEvent() ; |
| |
| try { |
| Thread.sleep(500); |
| } |
| catch (InterruptedException ex) { |
| } |
| |
| if (list.notifiedEvent == null) { |
| System.out.println("listener wasn't called -- OK"); |
| } |
| |
| return list.notifiedEvent == null; |
| |
| } |
| |
| protected static boolean chkTransient(Object Testcase) { |
| XAccessibleContext accCon = UnoRuntime.queryInterface(XAccessibleContext.class, Testcase); |
| if (accCon.getAccessibleStateSet().contains( |
| com.sun.star.accessibility.AccessibleStateType.TRANSIENT)){ |
| if (!accCon.getAccessibleParent().getAccessibleContext().getAccessibleStateSet().contains( |
| com.sun.star.accessibility.AccessibleStateType.MANAGES_DESCENDANTS)) { |
| return false; |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| } |
| |