cdbbbdce99
sed -i "s,<type>\([^<]\+\)</type>,\1," Change-Id: Ibdaeb2c396ad29ced05716142b38c6a1c3e49847
106 lines
4.8 KiB
C++
106 lines
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef _COMPHELPER_CONTAINERMULTIPLEXER_HXX_
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#define _COMPHELPER_CONTAINERMULTIPLEXER_HXX_
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#include <com/sun/star/container/XContainer.hpp>
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#include <cppuhelper/implbase1.hxx>
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#include <osl/mutex.hxx>
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#include "comphelper/comphelperdllapi.h"
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//.........................................................................
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namespace comphelper
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{
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//.........................................................................
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class OContainerListenerAdapter;
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//=====================================================================
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//= OContainerListener
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//=====================================================================
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/** a non-UNO container listener
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<p>Useful if you have a non-refcountable class which should act as container listener.<br/>
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In this case, derive this class from OContainerListener, and create an adapter
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OContainerListenerAdapter which multiplexes the changes.</p>
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*/
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class COMPHELPER_DLLPUBLIC OContainerListener
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{
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friend class OContainerListenerAdapter;
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protected:
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OContainerListenerAdapter* m_pAdapter;
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::osl::Mutex& m_rMutex;
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public:
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OContainerListener(::osl::Mutex& _rMutex);
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virtual ~OContainerListener();
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virtual void _elementInserted( const ::com::sun::star::container::ContainerEvent& _rEvent ) throw(::com::sun::star::uno::RuntimeException);
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virtual void _elementRemoved( const ::com::sun::star::container::ContainerEvent& _Event ) throw(::com::sun::star::uno::RuntimeException);
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virtual void _elementReplaced( const ::com::sun::star::container::ContainerEvent& _rEvent ) throw(::com::sun::star::uno::RuntimeException);
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virtual void _disposing(const ::com::sun::star::lang::EventObject& _rSource) throw( ::com::sun::star::uno::RuntimeException);
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protected:
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void setAdapter(OContainerListenerAdapter* _pAdapter);
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};
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//=====================================================================
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//= OContainerListenerAdapter
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//=====================================================================
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class COMPHELPER_DLLPUBLIC OContainerListenerAdapter
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:public cppu::WeakImplHelper1< ::com::sun::star::container::XContainerListener >
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{
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friend class OContainerListener;
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protected:
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::com::sun::star::uno::Reference< ::com::sun::star::container::XContainer >
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m_xContainer;
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OContainerListener* m_pListener;
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sal_Int32 m_nLockCount;
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virtual ~OContainerListenerAdapter();
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public:
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OContainerListenerAdapter(OContainerListener* _pListener,
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const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainer >& _rxContainer);
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// XEventListener
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw( ::com::sun::star::uno::RuntimeException);
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// XContainerListener
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virtual void SAL_CALL elementInserted( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL elementRemoved( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL elementReplaced( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
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// locking the multiplexer
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sal_Int32 locked() const { return m_nLockCount; }
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/// dispose the object. No multiplexing anymore
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void dispose();
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const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainer >&
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getContainer() const { return m_xContainer; }
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};
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//.........................................................................
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} // namespace dbaui
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//.........................................................................
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#endif // _COMPHELPER_CONTAINERMULTIPLEXER_HXX_
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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