diff options
Diffstat (limited to 'sd/source/ui/slidesorter/cache/SlsCacheConfiguration.cxx')
| -rw-r--r-- | sd/source/ui/slidesorter/cache/SlsCacheConfiguration.cxx | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/sd/source/ui/slidesorter/cache/SlsCacheConfiguration.cxx b/sd/source/ui/slidesorter/cache/SlsCacheConfiguration.cxx deleted file mode 100644 index 89f0b7c95..000000000 --- a/sd/source/ui/slidesorter/cache/SlsCacheConfiguration.cxx +++ /dev/null @@ -1,185 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_sd.hxx" - -#include "SlsCacheConfiguration.hxx" -#include <osl/mutex.hxx> -#include <rtl/instance.hxx> -#include <vcl/svapp.hxx> - -#include <comphelper/processfactory.hxx> -#include <com/sun/star/lang/XMultiServiceFactory.hpp> -#include <com/sun/star/container/XHierarchicalNameAccess.hpp> -#include <com/sun/star/beans/PropertyValue.hpp> - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; - -namespace sd { namespace slidesorter { namespace cache { - -namespace -{ - typedef ::boost::shared_ptr<CacheConfiguration> CacheConfigSharedPtr; - class theInstance : - public rtl::Static<CacheConfigSharedPtr, theInstance> {}; -} - -::boost::weak_ptr<CacheConfiguration> CacheConfiguration::mpWeakInstance; -Timer CacheConfiguration::maReleaseTimer; - -::boost::shared_ptr<CacheConfiguration> CacheConfiguration::Instance (void) -{ - SolarMutexGuard aSolarGuard; - CacheConfigSharedPtr &rInstancePtr = theInstance::get(); - if (rInstancePtr.get() == NULL) - { - // Maybe somebody else kept a previously created instance alive. - if ( ! mpWeakInstance.expired()) - rInstancePtr = ::boost::shared_ptr<CacheConfiguration>(mpWeakInstance); - if (rInstancePtr.get() == NULL) - { - // We have to create a new instance. - rInstancePtr.reset(new CacheConfiguration()); - mpWeakInstance = rInstancePtr; - // Prepare to release this instance in the near future. - maReleaseTimer.SetTimeoutHdl( - LINK(rInstancePtr.get(),CacheConfiguration,TimerCallback)); - maReleaseTimer.SetTimeout(5000 /* 5s */); - maReleaseTimer.Start(); - } - } - return rInstancePtr; -} - - - - -CacheConfiguration::CacheConfiguration (void) -{ - // Get the cache size from configuration. - const ::rtl::OUString sConfigurationProviderServiceName( - RTL_CONSTASCII_USTRINGPARAM( - "com.sun.star.configuration.ConfigurationProvider")); - const ::rtl::OUString sPathToImpressConfigurationRoot( - RTL_CONSTASCII_USTRINGPARAM("/org.openoffice.Office.Impress/")); - const ::rtl::OUString sPathToNode( - RTL_CONSTASCII_USTRINGPARAM( - "MultiPaneGUI/SlideSorter/PreviewCache")); - - try - { - // Obtain access to the configuration. - Reference<lang::XMultiServiceFactory> xProvider ( - ::comphelper::getProcessServiceFactory()->createInstance( - sConfigurationProviderServiceName), - UNO_QUERY); - if ( ! xProvider.is()) - return; - - // Obtain access to Impress configuration. - Sequence<Any> aCreationArguments(3); - aCreationArguments[0] = makeAny(beans::PropertyValue( - ::rtl::OUString( - RTL_CONSTASCII_USTRINGPARAM("nodepath")), - 0, - makeAny(sPathToImpressConfigurationRoot), - beans::PropertyState_DIRECT_VALUE)); - aCreationArguments[1] = makeAny(beans::PropertyValue( - ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("depth")), - 0, - makeAny((sal_Int32)-1), - beans::PropertyState_DIRECT_VALUE)); - aCreationArguments[2] = makeAny(beans::PropertyValue( - ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("lazywrite")), - 0, - makeAny(true), - beans::PropertyState_DIRECT_VALUE)); - ::rtl::OUString sAccessService (::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( - "com.sun.star.configuration.ConfigurationAccess"))); - Reference<XInterface> xRoot (xProvider->createInstanceWithArguments( - sAccessService, aCreationArguments)); - if ( ! xRoot.is()) - return; - Reference<container::XHierarchicalNameAccess> xHierarchy (xRoot, UNO_QUERY); - if ( ! xHierarchy.is()) - return; - - // Get the node for the slide sorter preview cache. - mxCacheNode = Reference<container::XNameAccess>( - xHierarchy->getByHierarchicalName(sPathToNode), - UNO_QUERY); - } - catch (RuntimeException &aException) - { - (void)aException; - } - catch (Exception &aException) - { - (void)aException; - } -} - - - - -Any CacheConfiguration::GetValue (const ::rtl::OUString& rName) -{ - Any aResult; - - if (mxCacheNode != NULL) - { - try - { - aResult = mxCacheNode->getByName(rName); - } - catch (Exception &aException) - { - (void)aException; - } - } - - return aResult; -} - - - - -IMPL_LINK(CacheConfiguration,TimerCallback, Timer*,EMPTYARG) -{ - CacheConfigSharedPtr &rInstancePtr = theInstance::get(); - // Release out reference to the instance. - rInstancePtr.reset(); - return 0; -} - - -} } } // end of namespace ::sd::slidesorter::cache - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |