/************************************************************************* * * $RCSfile: documentacceleratorconfiguration.cxx,v $ * * $Revision: 1.5 $ * * last change: $Author: rt $ $Date: 2004-12-08 08:33:04 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef __FRAMEWORK_ACCELERATORS_DOCUMENTACCELERATORCONFIGURATION_HXX_ #include #endif //_______________________________________________ // own includes #ifndef __FRAMEWORK_THREADHELP_READGUARD_HXX_ #include #endif #ifndef __FRAMEWORK_THREADHELP_WRITEGUARD_HXX_ #include #endif #ifndef __FRAMEWORK_ACCELERATORCONST_H_ #include #endif #ifndef __FRAMEWORK_SERVICES_H_ #include #endif //_______________________________________________ // interface includes //_______________________________________________ // other includes #ifndef _COMPHELPER_SEQUENCEASHASHMAP_HXX #include #endif //_______________________________________________ // const namespace framework { //----------------------------------------------- // XInterface, XTypeProvider, XServiceInfo DEFINE_XINTERFACE_2(DocumentAcceleratorConfiguration , AcceleratorConfiguration , DIRECT_INTERFACE(css::lang::XServiceInfo) , DIRECT_INTERFACE(css::lang::XInitialization)) // DIRECT_INTERFACE(dcss::ui::XUIConfigurationStorage)) DEFINE_XTYPEPROVIDER_2_WITH_BASECLASS(DocumentAcceleratorConfiguration , AcceleratorConfiguration , css::lang::XServiceInfo , css::lang::XInitialization) // dcss::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) : AcceleratorConfiguration(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); AcceleratorConfiguration::reload(); m_aPresetHandler.addStorageListener(this); } catch(const css::uno::RuntimeException& exRun) { throw exRun; } catch(const css::uno::Exception&) {} } //----------------------------------------------- void DocumentAcceleratorConfiguration::impl_ts_clearCache() { m_aPresetHandler.forgetCachedStorages(); } } // namespace framework