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