forked from amazingfate/loongoffice
481 lines
17 KiB
C++
481 lines
17 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <comphelper/MasterPropertySet.hxx>
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#include <comphelper/MasterPropertySetInfo.hxx>
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#include <comphelper/ChainablePropertySet.hxx>
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#include <comphelper/ChainablePropertySetInfo.hxx>
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#include <comphelper/solarmutex.hxx>
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#include <boost/scoped_ptr.hpp>
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class AutoOGuardArray
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{
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > * mpGuardArray;
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public:
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AutoOGuardArray( sal_Int32 nNumElements );
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~AutoOGuardArray();
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > & operator[] ( sal_Int32 i ) { return mpGuardArray[i]; }
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};
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AutoOGuardArray::AutoOGuardArray( sal_Int32 nNumElements ) : mpGuardArray(new boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > >[nNumElements])
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{
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}
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AutoOGuardArray::~AutoOGuardArray()
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{
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//!! release auto_ptr's and thus the mutexes locks
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delete [] mpGuardArray;
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}
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using namespace ::comphelper;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::beans;
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SlaveData::SlaveData ( ChainablePropertySet *pSlave)
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: mpSlave ( pSlave )
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, mxSlave ( pSlave )
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, mbInit ( false )
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{
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}
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MasterPropertySet::MasterPropertySet( comphelper::MasterPropertySetInfo* pInfo, comphelper::SolarMutex* pMutex )
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throw()
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: mpInfo ( pInfo )
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, mpMutex ( pMutex )
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, mnLastId ( 0 )
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, mxInfo ( pInfo )
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{
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}
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MasterPropertySet::~MasterPropertySet()
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throw()
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{
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SlaveMap::iterator aEnd = maSlaveMap.end(), aIter = maSlaveMap.begin();
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while (aIter != aEnd )
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{
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delete (*aIter).second;
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++aIter;
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}
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}
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// XPropertySet
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Reference< XPropertySetInfo > SAL_CALL MasterPropertySet::getPropertySetInfo( )
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throw(RuntimeException, std::exception)
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{
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return mxInfo;
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}
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void MasterPropertySet::registerSlave ( ChainablePropertySet *pNewSet )
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throw()
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{
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maSlaveMap [ ++mnLastId ] = new SlaveData ( pNewSet );
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mpInfo->add ( pNewSet->mpInfo->maMap, mnLastId );
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}
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void SAL_CALL MasterPropertySet::setPropertyValue( const OUString& rPropertyName, const Any& rValue )
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throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException, std::exception)
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{
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > pMutexGuard;
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if (mpMutex)
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pMutexGuard.reset( new osl::Guard< comphelper::SolarMutex >(mpMutex) );
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PropertyDataHash::const_iterator aIter = mpInfo->maMap.find ( rPropertyName );
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if( aIter == mpInfo->maMap.end())
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throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
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if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
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{
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_preSetValues();
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_setSingleValue( *((*aIter).second->mpInfo), rValue );
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_postSetValues();
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}
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else
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{
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ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mpSlave;
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > pMutexGuard2;
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if (pSlave->mpMutex)
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pMutexGuard2.reset( new osl::Guard< comphelper::SolarMutex >(pSlave->mpMutex) );
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pSlave->_preSetValues();
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pSlave->_setSingleValue( *((*aIter).second->mpInfo), rValue );
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pSlave->_postSetValues();
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}
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}
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Any SAL_CALL MasterPropertySet::getPropertyValue( const OUString& rPropertyName )
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throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > pMutexGuard;
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if (mpMutex)
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pMutexGuard.reset( new osl::Guard< comphelper::SolarMutex >(mpMutex) );
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PropertyDataHash::const_iterator aIter = mpInfo->maMap.find ( rPropertyName );
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if( aIter == mpInfo->maMap.end())
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throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
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Any aAny;
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if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
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{
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_preGetValues();
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_getSingleValue( *((*aIter).second->mpInfo), aAny );
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_postGetValues();
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}
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else
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{
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ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mpSlave;
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > pMutexGuard2;
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if (pSlave->mpMutex)
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pMutexGuard2.reset( new osl::Guard< comphelper::SolarMutex >(pSlave->mpMutex) );
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pSlave->_preGetValues();
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pSlave->_getSingleValue( *((*aIter).second->mpInfo), aAny );
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pSlave->_postGetValues();
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}
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return aAny;
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}
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void SAL_CALL MasterPropertySet::addPropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
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throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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// todo
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}
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void SAL_CALL MasterPropertySet::removePropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
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throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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// todo
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}
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void SAL_CALL MasterPropertySet::addVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
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throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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// todo
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}
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void SAL_CALL MasterPropertySet::removeVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
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throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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// todo
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}
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// XMultiPropertySet
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void SAL_CALL MasterPropertySet::setPropertyValues( const Sequence< OUString >& aPropertyNames, const Sequence< Any >& aValues )
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throw(PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException, std::exception)
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{
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > pMutexGuard;
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if (mpMutex)
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pMutexGuard.reset( new osl::Guard< comphelper::SolarMutex >(mpMutex) );
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const sal_Int32 nCount = aPropertyNames.getLength();
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if( nCount != aValues.getLength() )
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throw IllegalArgumentException();
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if( nCount )
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{
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_preSetValues();
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const Any * pAny = aValues.getConstArray();
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const OUString * pString = aPropertyNames.getConstArray();
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PropertyDataHash::const_iterator aEnd = mpInfo->maMap.end(), aIter;
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//!! have an auto_ptr to an array of OGuards in order to have the
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//!! allocated memory properly freed (exception safe!).
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//!! Since the array itself has auto_ptrs as members we have to use a
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//!! helper class 'AutoOGuardArray' in order to have
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//!! the acquired locks properly released.
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AutoOGuardArray aOGuardArray( nCount );
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for ( sal_Int32 i = 0; i < nCount; ++i, ++pString, ++pAny )
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{
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aIter = mpInfo->maMap.find ( *pString );
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if ( aIter == aEnd )
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throw RuntimeException( *pString, static_cast< XPropertySet* >( this ) );
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if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
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_setSingleValue( *((*aIter).second->mpInfo), *pAny );
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else
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{
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SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ];
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if (!pSlave->IsInit())
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{
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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if (pSlave->mpSlave->mpMutex)
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aOGuardArray[i].reset( new osl::Guard< comphelper::SolarMutex >(pSlave->mpSlave->mpMutex) );
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pSlave->mpSlave->_preSetValues();
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pSlave->SetInit ( true );
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}
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pSlave->mpSlave->_setSingleValue( *((*aIter).second->mpInfo), *pAny );
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}
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}
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_postSetValues();
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SlaveMap::const_iterator aSlaveIter = maSlaveMap.begin(), aSlaveEnd = maSlaveMap.end();
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while (aSlaveIter != aSlaveEnd)
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{
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if ( (*aSlaveIter).second->IsInit())
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{
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(*aSlaveIter).second->mpSlave->_postSetValues();
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(*aSlaveIter).second->SetInit ( false );
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}
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++aSlaveIter;
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}
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}
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}
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Sequence< Any > SAL_CALL MasterPropertySet::getPropertyValues( const Sequence< OUString >& aPropertyNames )
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throw(RuntimeException, std::exception)
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{
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > pMutexGuard;
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if (mpMutex)
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pMutexGuard.reset( new osl::Guard< comphelper::SolarMutex >(mpMutex) );
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const sal_Int32 nCount = aPropertyNames.getLength();
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Sequence < Any > aValues ( nCount );
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if( nCount )
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{
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_preGetValues();
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Any * pAny = aValues.getArray();
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const OUString * pString = aPropertyNames.getConstArray();
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PropertyDataHash::const_iterator aEnd = mpInfo->maMap.end(), aIter;
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//!! have an auto_ptr to an array of OGuards in order to have the
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//!! allocated memory properly freed (exception safe!).
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//!! Since the array itself has auto_ptrs as members we have to use a
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//!! helper class 'AutoOGuardArray' in order to have
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//!! the acquired locks properly released.
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AutoOGuardArray aOGuardArray( nCount );
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for ( sal_Int32 i = 0; i < nCount; ++i, ++pString, ++pAny )
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{
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aIter = mpInfo->maMap.find ( *pString );
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if ( aIter == aEnd )
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throw RuntimeException( *pString, static_cast< XPropertySet* >( this ) );
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if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
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_getSingleValue( *((*aIter).second->mpInfo), *pAny );
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else
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{
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SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ];
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if (!pSlave->IsInit())
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{
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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if (pSlave->mpSlave->mpMutex)
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aOGuardArray[i].reset( new osl::Guard< comphelper::SolarMutex >(pSlave->mpSlave->mpMutex) );
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pSlave->mpSlave->_preGetValues();
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pSlave->SetInit ( true );
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}
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pSlave->mpSlave->_getSingleValue( *((*aIter).second->mpInfo), *pAny );
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}
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}
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_postSetValues();
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SlaveMap::const_iterator aSlaveIter = maSlaveMap.begin(), aSlaveEnd = maSlaveMap.end();
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while (aSlaveIter != aSlaveEnd)
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{
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if ( (*aSlaveIter).second->IsInit())
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{
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(*aSlaveIter).second->mpSlave->_postSetValues();
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(*aSlaveIter).second->SetInit ( false );
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}
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++aSlaveIter;
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}
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}
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return aValues;
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}
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void SAL_CALL MasterPropertySet::addPropertiesChangeListener( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
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throw(RuntimeException, std::exception)
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{
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// todo
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}
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void SAL_CALL MasterPropertySet::removePropertiesChangeListener( const Reference< XPropertiesChangeListener >& )
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throw(RuntimeException, std::exception)
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{
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// todo
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}
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void SAL_CALL MasterPropertySet::firePropertiesChangeEvent( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
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throw(RuntimeException, std::exception)
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{
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// todo
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}
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// XPropertyState
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PropertyState SAL_CALL MasterPropertySet::getPropertyState( const OUString& PropertyName )
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throw(UnknownPropertyException, RuntimeException, std::exception)
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{
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PropertyDataHash::const_iterator aIter = mpInfo->maMap.find( PropertyName );
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if( aIter == mpInfo->maMap.end())
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throw UnknownPropertyException( PropertyName, static_cast< XPropertySet* >( this ) );
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PropertyState aState(PropertyState_AMBIGUOUS_VALUE);
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if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
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{
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_preGetPropertyState();
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_getPropertyState( *((*aIter).second->mpInfo), aState );
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_postGetPropertyState();
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}
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else
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{
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ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mpSlave;
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// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
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boost::scoped_ptr< osl::Guard< comphelper::SolarMutex > > pMutexGuard;
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if (pSlave->mpMutex)
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pMutexGuard.reset( new osl::Guard< comphelper::SolarMutex >(pSlave->mpMutex) );
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pSlave->_preGetPropertyState();
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pSlave->_getPropertyState( *((*aIter).second->mpInfo), aState );
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pSlave->_postGetPropertyState();
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}
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return aState;
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}
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Sequence< PropertyState > SAL_CALL MasterPropertySet::getPropertyStates( const Sequence< OUString >& rPropertyNames )
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throw(UnknownPropertyException, RuntimeException, std::exception)
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{
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const sal_Int32 nCount = rPropertyNames.getLength();
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Sequence< PropertyState > aStates( nCount );
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if( nCount )
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{
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PropertyState * pState = aStates.getArray();
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const OUString * pString = rPropertyNames.getConstArray();
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PropertyDataHash::const_iterator aEnd = mpInfo->maMap.end(), aIter;
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_preGetPropertyState();
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for ( sal_Int32 i = 0; i < nCount; ++i, ++pString, ++pState )
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{
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aIter = mpInfo->maMap.find ( *pString );
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if ( aIter == aEnd )
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throw UnknownPropertyException( *pString, static_cast< XPropertySet* >( this ) );
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if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
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_getPropertyState( *((*aIter).second->mpInfo), *pState );
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else
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{
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SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ];
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if (!pSlave->IsInit())
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{
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pSlave->mpSlave->_preGetPropertyState();
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pSlave->SetInit ( true );
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}
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pSlave->mpSlave->_getPropertyState( *((*aIter).second->mpInfo), *pState );
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}
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}
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_postGetPropertyState();
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SlaveMap::const_iterator aSlaveIter = maSlaveMap.begin(), aSlaveEnd = maSlaveMap.end();
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while (aSlaveIter != aSlaveEnd)
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{
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if ( (*aSlaveIter).second->IsInit())
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{
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(*aSlaveIter).second->mpSlave->_postGetPropertyState();
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(*aSlaveIter).second->SetInit ( false );
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}
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++aSlaveIter;
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}
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}
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return aStates;
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}
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void SAL_CALL MasterPropertySet::setPropertyToDefault( const OUString& rPropertyName )
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throw(UnknownPropertyException, RuntimeException, std::exception)
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{
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PropertyDataHash::const_iterator aIter = mpInfo->maMap.find ( rPropertyName );
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if( aIter == mpInfo->maMap.end())
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throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
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_setPropertyToDefault( *((*aIter).second->mpInfo) );
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}
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Any SAL_CALL MasterPropertySet::getPropertyDefault( const OUString& rPropertyName )
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throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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PropertyDataHash::const_iterator aIter = mpInfo->maMap.find ( rPropertyName );
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if( aIter == mpInfo->maMap.end())
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throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
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return _getPropertyDefault( *((*aIter).second->mpInfo) );
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}
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void MasterPropertySet::_preGetPropertyState ()
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throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException )
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{
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OSL_FAIL( "you have to implement this yourself!");
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}
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void MasterPropertySet::_getPropertyState( const comphelper::PropertyInfo&, PropertyState& )
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throw(UnknownPropertyException )
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{
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OSL_FAIL( "you have to implement this yourself!");
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}
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void MasterPropertySet::_postGetPropertyState ()
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throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException )
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{
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OSL_FAIL( "you have to implement this yourself!");
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}
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void MasterPropertySet::_setPropertyToDefault( const comphelper::PropertyInfo& )
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throw(UnknownPropertyException )
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{
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OSL_FAIL( "you have to implement this yourself!");
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}
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Any MasterPropertySet::_getPropertyDefault( const comphelper::PropertyInfo& )
|
|
throw(UnknownPropertyException, WrappedTargetException )
|
|
{
|
|
OSL_FAIL( "you have to implement this yourself!");
|
|
Any aAny;
|
|
return aAny;
|
|
}
|
|
|
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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