| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| import com.sun.star.accessibility.*; |
| import com.sun.star.lang.EventObject; |
| import com.sun.star.uno.*; |
| import com.sun.star.accessibility.*; |
| |
| import java.util.LinkedList; |
| |
| class QueuedListener |
| implements XAccessibleEventListener |
| { |
| public QueuedListener (EventListener aListener) |
| { |
| maListener = aListener; |
| } |
| |
| |
| public void disposing( final EventObject aEvent) |
| { |
| XAccessibleContext xContext = (XAccessibleContext)UnoRuntime.queryInterface( |
| XAccessibleContext.class, aEvent.Source); |
| if (xContext == null) |
| { |
| XAccessible xAccessible = (XAccessible)UnoRuntime.queryInterface( |
| XAccessible.class, aEvent.Source); |
| if (xAccessible != null) |
| xContext = xAccessible.getAccessibleContext(); |
| } |
| final XAccessibleContext xSource = xContext; |
| EventQueue.Instance().addDisposingEvent (new Runnable() |
| { |
| public void run() |
| { |
| if (QueuedListener.this.maListener != null) |
| QueuedListener.this.maListener.disposing (xSource); |
| } |
| } |
| ); |
| } |
| |
| public void notifyEvent( final AccessibleEventObject aEvent ) |
| { |
| EventQueue.Instance().addEvent (new Runnable() |
| { |
| public void run() |
| { |
| QueuedListener.this.maListener.notifyEvent( aEvent ); |
| } |
| } |
| ); |
| } |
| |
| private EventListener maListener; |
| } |
| |
| |