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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
import com.sun.star.accessibility.*;
import com.sun.star.lang.EventObject;
import com.sun.star.uno.*;
class QueuedListener
implements XAccessibleEventListener
{
public QueuedListener (EventListener aListener)
{
maListener = aListener;
}
public void disposing( final EventObject aEvent)
{
XAccessibleContext xContext = UnoRuntime.queryInterface(
XAccessibleContext.class, aEvent.Source);
if (xContext == null)
{
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 final EventListener maListener;
}
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