126 lines
4.6 KiB
C++
126 lines
4.6 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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#include "fltlst.hxx"
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/uno/Any.hxx>
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#include <com/sun/star/document/FilterConfigRefresh.hpp>
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#include <comphelper/processfactory.hxx>
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#include <sfx2/sfxuno.hxx>
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#include <sfx2/docfac.hxx>
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#include <vcl/svapp.hxx>
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#include <osl/mutex.hxx>
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//*****************************************************************************************************************
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// namespaces
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//*****************************************************************************************************************
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using namespace ::com::sun::star;
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class SfxRefreshListener : public ::cppu::WeakImplHelper1<com::sun::star::util::XRefreshListener>
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{
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private:
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SfxFilterListener *m_pOwner;
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public:
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SfxRefreshListener(SfxFilterListener *pOwner)
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: m_pOwner(pOwner)
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{
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}
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virtual ~SfxRefreshListener()
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{
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}
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// util.XRefreshListener
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virtual void SAL_CALL refreshed( const ::com::sun::star::lang::EventObject& rEvent )
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throw(com::sun::star::uno::RuntimeException)
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{
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m_pOwner->refreshed(rEvent);
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}
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// lang.XEventListener
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virtual void SAL_CALL disposing(const com::sun::star::lang::EventObject& rEvent)
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throw(com::sun::star::uno::RuntimeException)
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{
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m_pOwner->disposing(rEvent);
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}
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};
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/*-************************************************************************************************************//**
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@short ctor
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@descr These initialize an instance of a SfxFilterListener class. Created object listen automaticly
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on right FilterFactory-Service for all changes and synchronize right SfxFilterContainer with
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corresponding framework-cache.
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We use given "sFactory" value to decide which query must be used to fill "pContainer" with new values.
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Given "pContainer" hold us alive as uno reference and we use it to syschronize it with framework caches.
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We will die, if he die! see dtor for further information.
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@seealso dtor
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@seealso class framework::FilterCache
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@seealso service ::document::FilterFactory
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@param "sFactory" , short name of module which contains filter container
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@param "pContainer", pointer to filter container which will be informed
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@return -
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@onerror We show some assertions in non product version.
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Otherwise we do nothing!
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@threadsafe yes
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*//*-*************************************************************************************************************/
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SfxFilterListener::SfxFilterListener()
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{
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m_xFilterCache = document::FilterConfigRefresh::create( comphelper::getProcessComponentContext() );
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m_xFilterCacheListener = new SfxRefreshListener(this);
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m_xFilterCache->addRefreshListener( m_xFilterCacheListener );
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}
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SfxFilterListener::~SfxFilterListener()
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{
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}
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void SAL_CALL SfxFilterListener::refreshed( const lang::EventObject& aSource ) throw( uno::RuntimeException )
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{
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SolarMutexGuard aGuard;
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uno::Reference< util::XRefreshable > xContainer( aSource.Source, uno::UNO_QUERY );
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if(
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(xContainer.is() ) &&
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(xContainer==m_xFilterCache)
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)
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{
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SfxFilterContainer::ReadFilters_Impl( sal_True );
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}
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}
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void SAL_CALL SfxFilterListener::disposing( const lang::EventObject& aSource ) throw( uno::RuntimeException )
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{
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SolarMutexGuard aGuard;
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uno::Reference< util::XRefreshable > xNotifier( aSource.Source, uno::UNO_QUERY );
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if (!xNotifier.is())
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return;
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if (xNotifier == m_xFilterCache)
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m_xFilterCache.clear();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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