/* -*- 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 #include #include #include #include #include #include #include namespace { class AutoOGuardArray { std::vector >> maGuardArray; public: explicit AutoOGuardArray( sal_Int32 nNumElements ); std::optional< osl::Guard< comphelper::SolarMutex > > & operator[] ( sal_Int32 i ) { return maGuardArray[i]; } }; } AutoOGuardArray::AutoOGuardArray( sal_Int32 nNumElements ) : maGuardArray(nNumElements) { } using namespace ::comphelper; using namespace ::com::sun::star; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::beans; SlaveData::SlaveData ( ChainablePropertySet *pSlave) : mxSlave ( pSlave ) , mbInit ( false ) { } MasterPropertySet::MasterPropertySet( comphelper::MasterPropertySetInfo* pInfo, comphelper::SolarMutex* pMutex ) noexcept : mpMutex ( pMutex ) , mnLastId ( 0 ) , mxInfo ( pInfo ) { } MasterPropertySet::~MasterPropertySet() noexcept { for( const auto& rSlave : maSlaveMap ) delete rSlave.second; } // XPropertySet Reference< XPropertySetInfo > SAL_CALL MasterPropertySet::getPropertySetInfo( ) { return mxInfo; } void MasterPropertySet::registerSlave ( ChainablePropertySet *pNewSet ) noexcept { maSlaveMap [ ++mnLastId ] = new SlaveData ( pNewSet ); mxInfo->add ( pNewSet->mxInfo->maMap, mnLastId ); } void SAL_CALL MasterPropertySet::setPropertyValue( const OUString& rPropertyName, const Any& rValue ) { // acquire mutex in c-tor and releases it in the d-tor (exception safe!). std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard; if (mpMutex) xMutexGuard.emplace( mpMutex ); PropertyDataHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName ); if( aIter == mxInfo->maMap.end()) throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) ); if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours ! { _preSetValues(); _setSingleValue( *((*aIter).second->mpInfo), rValue ); _postSetValues(); } else { ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mxSlave.get(); // acquire mutex in c-tor and releases it in the d-tor (exception safe!). std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard2; if (pSlave->mpMutex) xMutexGuard2.emplace( pSlave->mpMutex ); pSlave->_preSetValues(); pSlave->_setSingleValue( *((*aIter).second->mpInfo), rValue ); pSlave->_postSetValues(); } } Any SAL_CALL MasterPropertySet::getPropertyValue( const OUString& rPropertyName ) { // acquire mutex in c-tor and releases it in the d-tor (exception safe!). std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard; if (mpMutex) xMutexGuard.emplace( mpMutex ); PropertyDataHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName ); if( aIter == mxInfo->maMap.end()) throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) ); Any aAny; if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours ! { _preGetValues(); _getSingleValue( *((*aIter).second->mpInfo), aAny ); _postGetValues(); } else { ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mxSlave.get(); // acquire mutex in c-tor and releases it in the d-tor (exception safe!). std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard2; if (pSlave->mpMutex) xMutexGuard2.emplace( pSlave->mpMutex ); pSlave->_preGetValues(); pSlave->_getSingleValue( *((*aIter).second->mpInfo), aAny ); pSlave->_postGetValues(); } return aAny; } void SAL_CALL MasterPropertySet::addPropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& ) { // todo } void SAL_CALL MasterPropertySet::removePropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& ) { // todo } void SAL_CALL MasterPropertySet::addVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& ) { // todo } void SAL_CALL MasterPropertySet::removeVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& ) { // todo } // XMultiPropertySet void SAL_CALL MasterPropertySet::setPropertyValues( const Sequence< OUString >& aPropertyNames, const Sequence< Any >& aValues ) { // acquire mutex in c-tor and releases it in the d-tor (exception safe!). std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard; if (mpMutex) xMutexGuard.emplace( mpMutex ); const sal_Int32 nCount = aPropertyNames.getLength(); if( nCount != aValues.getLength() ) throw IllegalArgumentException(); if( !nCount ) return; _preSetValues(); PropertyDataHash::const_iterator aEnd = mxInfo->maMap.end(), aIter; //!! have a unique_ptr to an array of OGuards in order to have the //!! allocated memory properly freed (exception safe!). //!! Since the array itself has unique_ptrs as members we have to use a //!! helper class 'AutoOGuardArray' in order to have //!! the acquired locks properly released. AutoOGuardArray aOGuardArray( nCount ); for (sal_Int32 i = 0; i < nCount; ++i) { aIter = mxInfo->maMap.find(aPropertyNames[i]); if ( aIter == aEnd ) throw RuntimeException(aPropertyNames[i], static_cast(this)); if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours ! _setSingleValue(*((*aIter).second->mpInfo), aValues[i]); else { SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]; if (!pSlave->IsInit()) { // acquire mutex in c-tor and releases it in the d-tor (exception safe!). if (pSlave->mxSlave->mpMutex) aOGuardArray[i].emplace( pSlave->mxSlave->mpMutex ); pSlave->mxSlave->_preSetValues(); pSlave->SetInit ( true ); } pSlave->mxSlave->_setSingleValue(*((*aIter).second->mpInfo), aValues[i]); } } _postSetValues(); for( const auto& rSlave : maSlaveMap ) { if( rSlave.second->IsInit() ) { rSlave.second->mxSlave->_postSetValues(); rSlave.second->SetInit( false ); } } } Sequence< Any > SAL_CALL MasterPropertySet::getPropertyValues( const Sequence< OUString >& aPropertyNames ) { // acquire mutex in c-tor and releases it in the d-tor (exception safe!). std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard; if (mpMutex) xMutexGuard.emplace( mpMutex ); const sal_Int32 nCount = aPropertyNames.getLength(); Sequence < Any > aValues ( nCount ); if( nCount ) { _preGetValues(); Any * pAny = aValues.getArray(); PropertyDataHash::const_iterator aEnd = mxInfo->maMap.end(), aIter; //!! have a unique_ptr to an array of OGuards in order to have the //!! allocated memory properly freed (exception safe!). //!! Since the array itself has unique_ptrs as members we have to use a //!! helper class 'AutoOGuardArray' in order to have //!! the acquired locks properly released. AutoOGuardArray aOGuardArray( nCount ); for (sal_Int32 i = 0; i < nCount; ++i) { aIter = mxInfo->maMap.find(aPropertyNames[i]); if ( aIter == aEnd ) throw RuntimeException(aPropertyNames[i], static_cast(this)); if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours ! _getSingleValue(*((*aIter).second->mpInfo), pAny[i]); else { SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]; if (!pSlave->IsInit()) { // acquire mutex in c-tor and releases it in the d-tor (exception safe!). if (pSlave->mxSlave->mpMutex) aOGuardArray[i].emplace( pSlave->mxSlave->mpMutex ); pSlave->mxSlave->_preGetValues(); pSlave->SetInit ( true ); } pSlave->mxSlave->_getSingleValue(*((*aIter).second->mpInfo), pAny[i]); } } _postSetValues(); for( const auto& rSlave : maSlaveMap ) { if( rSlave.second->IsInit() ) { rSlave.second->mxSlave->_postSetValues(); rSlave.second->SetInit( false ); } } } return aValues; } void SAL_CALL MasterPropertySet::addPropertiesChangeListener( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& ) { // todo } void SAL_CALL MasterPropertySet::removePropertiesChangeListener( const Reference< XPropertiesChangeListener >& ) { // todo } void SAL_CALL MasterPropertySet::firePropertiesChangeEvent( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& ) { // todo } // XPropertyState PropertyState SAL_CALL MasterPropertySet::getPropertyState( const OUString& PropertyName ) { PropertyDataHash::const_iterator aIter = mxInfo->maMap.find( PropertyName ); if( aIter == mxInfo->maMap.end()) throw UnknownPropertyException( PropertyName, static_cast< XPropertySet* >( this ) ); // 0 means it's one of ours ! if ( (*aIter).second->mnMapId != 0 ) { ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mxSlave.get(); // acquire mutex in c-tor and releases it in the d-tor (exception safe!). std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard; if (pSlave->mpMutex) xMutexGuard.emplace( pSlave->mpMutex ); } return PropertyState_AMBIGUOUS_VALUE; } Sequence< PropertyState > SAL_CALL MasterPropertySet::getPropertyStates( const Sequence< OUString >& rPropertyNames ) { const sal_Int32 nCount = rPropertyNames.getLength(); Sequence< PropertyState > aStates( nCount ); if( nCount ) { PropertyState * pState = aStates.getArray(); PropertyDataHash::const_iterator aEnd = mxInfo->maMap.end(), aIter; for (sal_Int32 i = 0; i < nCount; ++i) { aIter = mxInfo->maMap.find(rPropertyNames[i]); if ( aIter == aEnd ) throw UnknownPropertyException(rPropertyNames[i], static_cast(this)); // 0 means it's one of ours ! if ( (*aIter).second->mnMapId != 0 ) { SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]; if (!pSlave->IsInit()) { pSlave->SetInit ( true ); } } pState[i] = PropertyState_AMBIGUOUS_VALUE; } for( const auto& rSlave : maSlaveMap ) { if( rSlave.second->IsInit() ) { rSlave.second->SetInit( false ); } } } return aStates; } void SAL_CALL MasterPropertySet::setPropertyToDefault( const OUString& rPropertyName ) { PropertyDataHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName ); if( aIter == mxInfo->maMap.end()) throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) ); } Any SAL_CALL MasterPropertySet::getPropertyDefault( const OUString& rPropertyName ) { PropertyDataHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName ); if( aIter == mxInfo->maMap.end()) throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) ); return Any(); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ n value='feature/cib_contract3197'>feature/cib_contract3197 LibreOffice 核心代码仓库文档基金会
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AgeCommit message (Expand)Author
2024-10-24Remove archaic xmergeCaolán McNamara
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2021-06-22configure: Improve help-options handlingJan-Marek Glogowski