1*1b0aaa91SAndrew Rist /************************************************************** 2*1b0aaa91SAndrew Rist * 3*1b0aaa91SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1b0aaa91SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1b0aaa91SAndrew Rist * distributed with this work for additional information 6*1b0aaa91SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1b0aaa91SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1b0aaa91SAndrew Rist * "License"); you may not use this file except in compliance 9*1b0aaa91SAndrew Rist * with the License. You may obtain a copy of the License at 10*1b0aaa91SAndrew Rist * 11*1b0aaa91SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1b0aaa91SAndrew Rist * 13*1b0aaa91SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1b0aaa91SAndrew Rist * software distributed under the License is distributed on an 15*1b0aaa91SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1b0aaa91SAndrew Rist * KIND, either express or implied. See the License for the 17*1b0aaa91SAndrew Rist * specific language governing permissions and limitations 18*1b0aaa91SAndrew Rist * under the License. 19*1b0aaa91SAndrew Rist * 20*1b0aaa91SAndrew Rist *************************************************************/ 21*1b0aaa91SAndrew Rist 22cdf0e10cSrcweir import com.sun.star.accessibility.*; 23cdf0e10cSrcweir import com.sun.star.lang.EventObject; 24cdf0e10cSrcweir import com.sun.star.uno.*; 25cdf0e10cSrcweir import com.sun.star.accessibility.*; 26cdf0e10cSrcweir 27cdf0e10cSrcweir import java.util.LinkedList; 28cdf0e10cSrcweir 29cdf0e10cSrcweir class QueuedListener 30cdf0e10cSrcweir implements XAccessibleEventListener 31cdf0e10cSrcweir { QueuedListener(EventListener aListener)32cdf0e10cSrcweir public QueuedListener (EventListener aListener) 33cdf0e10cSrcweir { 34cdf0e10cSrcweir maListener = aListener; 35cdf0e10cSrcweir } 36cdf0e10cSrcweir 37cdf0e10cSrcweir disposing( final EventObject aEvent)38cdf0e10cSrcweir public void disposing( final EventObject aEvent) 39cdf0e10cSrcweir { 40cdf0e10cSrcweir XAccessibleContext xContext = (XAccessibleContext)UnoRuntime.queryInterface( 41cdf0e10cSrcweir XAccessibleContext.class, aEvent.Source); 42cdf0e10cSrcweir if (xContext == null) 43cdf0e10cSrcweir { 44cdf0e10cSrcweir XAccessible xAccessible = (XAccessible)UnoRuntime.queryInterface( 45cdf0e10cSrcweir XAccessible.class, aEvent.Source); 46cdf0e10cSrcweir if (xAccessible != null) 47cdf0e10cSrcweir xContext = xAccessible.getAccessibleContext(); 48cdf0e10cSrcweir } 49cdf0e10cSrcweir final XAccessibleContext xSource = xContext; 50cdf0e10cSrcweir EventQueue.Instance().addDisposingEvent (new Runnable() 51cdf0e10cSrcweir { 52cdf0e10cSrcweir public void run() 53cdf0e10cSrcweir { 54cdf0e10cSrcweir if (QueuedListener.this.maListener != null) 55cdf0e10cSrcweir QueuedListener.this.maListener.disposing (xSource); 56cdf0e10cSrcweir } 57cdf0e10cSrcweir } 58cdf0e10cSrcweir ); 59cdf0e10cSrcweir } 60cdf0e10cSrcweir notifyEvent( final AccessibleEventObject aEvent )61cdf0e10cSrcweir public void notifyEvent( final AccessibleEventObject aEvent ) 62cdf0e10cSrcweir { 63cdf0e10cSrcweir EventQueue.Instance().addEvent (new Runnable() 64cdf0e10cSrcweir { 65cdf0e10cSrcweir public void run() 66cdf0e10cSrcweir { 67cdf0e10cSrcweir QueuedListener.this.maListener.notifyEvent( aEvent ); 68cdf0e10cSrcweir } 69cdf0e10cSrcweir } 70cdf0e10cSrcweir ); 71cdf0e10cSrcweir } 72cdf0e10cSrcweir 73cdf0e10cSrcweir private EventListener maListener; 74cdf0e10cSrcweir } 75cdf0e10cSrcweir 76cdf0e10cSrcweir 77