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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* 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 .
*/
#ifndef __ACCEVENTLISTENER_HXX
#define __ACCEVENTLISTENER_HXX
#include <com/sun/star/accessibility/XAccessibleEventListener.hpp>
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <cppuhelper/implbase1.hxx>
#include <osl/mutex.hxx>
class AccObjectManagerAgent;
/**
* AccEventListener is the general event listener for all controls. It defines the
* procedure of all the event handling and provides the basic support for some simple
* methods.
*/
class AccEventListener
: public ::cppu::WeakImplHelper1<
com::sun::star::accessibility::XAccessibleEventListener>
{
protected:
//accessible owner's pointer
com::sun::star::uno::Reference<
com::sun::star::accessibility::XAccessible> m_xAccessible;
//agent pointer for objects' manager
AccObjectManagerAgent* pAgent;
//disposed state indicator
bool m_isDisposed;
public:
AccEventListener( com::sun::star::accessibility::XAccessible* pAcc, AccObjectManagerAgent* Agent);
virtual ~AccEventListener();
// XEventListener
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
// XAccessibleEventListener
virtual void SAL_CALL notifyEvent( const ::com::sun::star::accessibility::AccessibleEventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);
//for name changed event
virtual void HandleNameChangedEvent(css::uno::Any name);
//for description changed event
virtual void HandleDescriptionChangedEvent(css::uno::Any desc);
//for state changed event
virtual void HandleStateChangedEvent(
css::uno::Any oldValue, css::uno::Any newValue);
virtual void SetComponentState(short state, bool enable);
virtual void FireStatePropertyChange(short state, bool set);
virtual void FireStateFocusedChange(bool enable);
//for bound rect changed event
virtual void HandleBoundrectChangedEvent();
//for visible data changed event
virtual void HandleVisibleDataChangedEvent();
// get the accessible role of m_xAccessible
virtual short GetRole();
//get the accessible parent's role
virtual short GetParentRole();
void RemoveMeFromBroadcaster();
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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