diff options
Diffstat (limited to 'framework/source/accelerators/documentacceleratorconfiguration.cxx')
| -rw-r--r-- | framework/source/accelerators/documentacceleratorconfiguration.cxx | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/framework/source/accelerators/documentacceleratorconfiguration.cxx b/framework/source/accelerators/documentacceleratorconfiguration.cxx new file mode 100644 index 000000000000..81edb165653c --- /dev/null +++ b/framework/source/accelerators/documentacceleratorconfiguration.cxx @@ -0,0 +1,240 @@ +/************************************************************************* + * + * 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_framework.hxx" +#include <accelerators/documentacceleratorconfiguration.hxx> + +#ifndef __FRAMEWORK_XML_ACCELERATORCONFIGURATIONREADER_HXX_ +#include <xml/acceleratorconfigurationreader.hxx> +#endif + +#ifndef __FRAMEWORK_XML_ACCELERATORCONFIGURATIONWRITER_HXX_ +#include <xml/acceleratorconfigurationwriter.hxx> +#endif + +#ifndef __FRAMEWORK_XML_SAXNAMESPACEFILTER_HXX_ +#include <xml/saxnamespacefilter.hxx> +#endif + +//_______________________________________________ +// own includes +#include <threadhelp/readguard.hxx> +#include <threadhelp/writeguard.hxx> + +#ifndef __FRAMEWORK_ACCELERATORCONST_H_ +#include <acceleratorconst.h> +#endif +#include <services.h> + +//_______________________________________________ +// interface includes + +#ifndef _COM_SUN_STAR_IO_XACTIVEDATASOURCE_HPP_ +#include <com/sun/star/io/XActiveDataSource.hpp> +#endif + +#ifndef _COM_SUN_STAR_IO_XSEEKABLE_HPP_ +#include <com/sun/star/io/XSeekable.hpp> +#endif + +#ifndef _COM_SUN_STAR_IO_XTRUNCATE_HPP_ +#include <com/sun/star/io/XTruncate.hpp> +#endif + +#ifndef _COM_SUN_STAR_EMBED_ELEMENTMODES_HPP_ +#include <com/sun/star/embed/ElementModes.hpp> +#endif + +#ifndef _COM_SUN_STAR_XML_SAX_INPUTSOURCE_HPP_ +#include <com/sun/star/xml/sax/InputSource.hpp> +#endif + +#ifndef _COM_SUN_STAR_XML_SAX_XPARSER_HPP_ +#include <com/sun/star/xml/sax/XParser.hpp> +#endif + +//_______________________________________________ +// other includes + +#ifndef _COMPHELPER_SEQUENCEASHASHMAP_HXX +#include <comphelper/sequenceashashmap.hxx> +#endif + +//_______________________________________________ +// const + +namespace framework +{ + +//----------------------------------------------- +// XInterface, XTypeProvider, XServiceInfo +DEFINE_XINTERFACE_2(DocumentAcceleratorConfiguration , + XMLBasedAcceleratorConfiguration , + DIRECT_INTERFACE(css::lang::XServiceInfo) , + DIRECT_INTERFACE(css::lang::XInitialization)) +// DIRECT_INTERFACE(css::ui::XUIConfigurationStorage)) + +DEFINE_XTYPEPROVIDER_2_WITH_BASECLASS(DocumentAcceleratorConfiguration , + XMLBasedAcceleratorConfiguration , + css::lang::XServiceInfo , + css::lang::XInitialization) +// css::ui::XUIConfigurationStorage) + +DEFINE_XSERVICEINFO_MULTISERVICE(DocumentAcceleratorConfiguration , + ::cppu::OWeakObject , + SERVICENAME_DOCUMENTACCELERATORCONFIGURATION , + IMPLEMENTATIONNAME_DOCUMENTACCELERATORCONFIGURATION) + +DEFINE_INIT_SERVICE(DocumentAcceleratorConfiguration, + { + /*Attention + I think we don't need any mutex or lock here ... because we are called by our own static method impl_createInstance() + to create a new instance of this class by our own supported service factory. + see macro DEFINE_XSERVICEINFO_MULTISERVICE and "impl_initService()" for further informations! + */ + } + ) + +//----------------------------------------------- +DocumentAcceleratorConfiguration::DocumentAcceleratorConfiguration(const css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR) + : XMLBasedAcceleratorConfiguration(xSMGR) +{ +} + +//----------------------------------------------- +DocumentAcceleratorConfiguration::~DocumentAcceleratorConfiguration() +{ + m_aPresetHandler.removeStorageListener(this); +} + +//----------------------------------------------- +void SAL_CALL DocumentAcceleratorConfiguration::initialize(const css::uno::Sequence< css::uno::Any >& lArguments) + throw(css::uno::Exception , + css::uno::RuntimeException) +{ + // SAFE -> ---------------------------------- + WriteGuard aWriteLock(m_aLock); + + ::comphelper::SequenceAsHashMap lArgs(lArguments); + m_xDocumentRoot = lArgs.getUnpackedValueOrDefault( + ::rtl::OUString::createFromAscii("DocumentRoot"), + css::uno::Reference< css::embed::XStorage >()); + + aWriteLock.unlock(); + // <- SAFE ---------------------------------- + + impl_ts_fillCache(); +} + +//----------------------------------------------- +void SAL_CALL DocumentAcceleratorConfiguration::setStorage(const css::uno::Reference< css::embed::XStorage >& xStorage) + throw(css::uno::RuntimeException) +{ + // Attention! xStorage must be accepted too, if it's NULL ! + + // SAFE -> ---------------------------------- + WriteGuard aWriteLock(m_aLock); + sal_Bool bForgetOldStorages = m_xDocumentRoot.is(); + m_xDocumentRoot = xStorage; + aWriteLock.unlock(); + // <- SAFE ---------------------------------- + + if (bForgetOldStorages) + impl_ts_clearCache(); + + if (xStorage.is()) + impl_ts_fillCache(); +} + +//----------------------------------------------- +sal_Bool SAL_CALL DocumentAcceleratorConfiguration::hasStorage() + throw(css::uno::RuntimeException) +{ + // SAFE -> ---------------------------------- + ReadGuard aReadLock(m_aLock); + return m_xDocumentRoot.is(); + // <- SAFE ---------------------------------- +} + +//----------------------------------------------- +void DocumentAcceleratorConfiguration::impl_ts_fillCache() +{ + // SAFE -> ---------------------------------- + ReadGuard aReadLock(m_aLock); + css::uno::Reference< css::embed::XStorage > xDocumentRoot = m_xDocumentRoot; + aReadLock.unlock(); + // <- SAFE ---------------------------------- + + // Sometimes we must live without a document root. + // E.g. if the document is readonly ... + if (!xDocumentRoot.is()) + return; + + // get current office locale ... but dont cache it. + // Otherwise we must be listener on the configuration layer + // which seems to superflous for this small implementation .-) + ::comphelper::Locale aLocale = impl_ts_getLocale(); + + // May be the current document does not contain any + // accelerator config? Handle it gracefully :-) + try + { + // Note: The used preset class is threadsafe by itself ... and live if we live! + // We do not need any mutex here. + + // open the folder, where the configuration exists + m_aPresetHandler.connectToResource( + PresetHandler::E_DOCUMENT, + PresetHandler::RESOURCETYPE_ACCELERATOR(), + ::rtl::OUString(), + xDocumentRoot, + aLocale); + + DocumentAcceleratorConfiguration::reload(); + m_aPresetHandler.addStorageListener(this); + } + /* + + Sometimes the configuration seams to be corrupted .. + So it would be nice if we dont crash the office then .-) + #121559# + + catch(const css::uno::RuntimeException& exRun) + { throw exRun; } + */ + catch(const css::uno::Exception&) + {} +} + +//----------------------------------------------- +void DocumentAcceleratorConfiguration::impl_ts_clearCache() +{ + m_aPresetHandler.forgetCachedStorages(); +} + +} // namespace framework |