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Diffstat (limited to 'comphelper/source/property/genericpropertyset.cxx')
| -rw-r--r-- | comphelper/source/property/genericpropertyset.cxx | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/comphelper/source/property/genericpropertyset.cxx b/comphelper/source/property/genericpropertyset.cxx new file mode 100644 index 000000000000..b7fb09912153 --- /dev/null +++ b/comphelper/source/property/genericpropertyset.cxx @@ -0,0 +1,301 @@ +/************************************************************************* + * + * 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_comphelper.hxx" +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/XTypeProvider.hpp> +#include <cppuhelper/weakagg.hxx> +#include <cppuhelper/interfacecontainer.hxx> +#include <comphelper/propertysethelper.hxx> +#include <osl/mutex.hxx> +#include <comphelper/genericpropertyset.hxx> +#include <comphelper/propertysetinfo.hxx> +#include <comphelper/stl_types.hxx> +#include <vos/mutex.hxx> +#include <rtl/uuid.h> +#include <boost/mem_fn.hpp> +#include <boost/bind.hpp> +#include <boost/utility.hpp> + +/////////////////////////////////////////////////////////////////////// + +using namespace ::rtl; +using namespace ::osl; +using namespace ::cppu; +using namespace ::comphelper; +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::lang; + +DECLARE_STL_USTRINGACCESS_MAP( Any, GenericAnyMapImpl ); + +namespace comphelper +{ + struct IMPL_GenericPropertySet_MutexContainer + { + Mutex maMutex ; + } ; + + class GenericPropertySet : public OWeakAggObject, + public XServiceInfo, + public XTypeProvider, + public PropertySetHelper, + private IMPL_GenericPropertySet_MutexContainer + { + private: + GenericAnyMapImpl maAnyMap; + ::cppu::OMultiTypeInterfaceContainerHelperVar< ::rtl::OUString,UStringHash,UStringEqual> m_aListener; + + protected: + virtual void _setPropertyValues( const PropertyMapEntry** ppEntries, const Any* pValues ) throw( UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException ); + virtual void _getPropertyValues( const PropertyMapEntry** ppEntries, Any* pValue ) throw( UnknownPropertyException, WrappedTargetException ); + + public: + GenericPropertySet( PropertySetInfo* pInfo ) throw(); + virtual ~GenericPropertySet() throw(); + + // XInterface + virtual Any SAL_CALL queryAggregation( const Type & rType ) throw( RuntimeException); + virtual Any SAL_CALL queryInterface( const Type & rType ) throw( RuntimeException); + virtual void SAL_CALL acquire() throw(); + virtual void SAL_CALL release() throw(); + + // XTypeProvider + virtual Sequence< Type > SAL_CALL getTypes( ) throw( RuntimeException); + virtual Sequence< sal_Int8 > SAL_CALL getImplementationId( ) throw( RuntimeException); + + // XServiceInfo + virtual rtl::OUString SAL_CALL getImplementationName() throw( RuntimeException ); + virtual sal_Bool SAL_CALL supportsService( const rtl::OUString& ServiceName ) throw( RuntimeException ); + virtual Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames() throw( RuntimeException ); + + // XPropertySet + virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + }; + +} + +/////////////////////////////////////////////////////////////////////// + +GenericPropertySet::GenericPropertySet( PropertySetInfo* pInfo ) throw() +: PropertySetHelper( pInfo ) +,m_aListener(maMutex) +{ +} + +GenericPropertySet::~GenericPropertySet() throw() +{ +} +void SAL_CALL GenericPropertySet::addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException) +{ + Reference < XPropertySetInfo > xInfo = getPropertySetInfo( ); + if ( xInfo.is() ) + { + if ( !aPropertyName.getLength() ) + { + Sequence< Property> aSeq = xInfo->getProperties(); + const Property* pIter = aSeq.getConstArray(); + const Property* pEnd = pIter + aSeq.getLength(); + for( ; pIter != pEnd ; ++pIter) + { + m_aListener.addInterface(pIter->Name,xListener); + } + } + else if ( xInfo->hasPropertyByName(aPropertyName) ) + m_aListener.addInterface(aPropertyName,xListener); + else + throw UnknownPropertyException( aPropertyName, *this ); + } +} + +void SAL_CALL GenericPropertySet::removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException) +{ + ResettableMutexGuard aGuard( maMutex ); + Reference < XPropertySetInfo > xInfo = getPropertySetInfo( ); + aGuard.clear(); + if ( xInfo.is() ) + { + if ( !aPropertyName.getLength() ) + { + Sequence< Property> aSeq = xInfo->getProperties(); + const Property* pIter = aSeq.getConstArray(); + const Property* pEnd = pIter + aSeq.getLength(); + for( ; pIter != pEnd ; ++pIter) + { + m_aListener.removeInterface(pIter->Name,xListener); + } + } + else if ( xInfo->hasPropertyByName(aPropertyName) ) + m_aListener.removeInterface(aPropertyName,xListener); + else + throw UnknownPropertyException( aPropertyName, *this ); + } +} + +void GenericPropertySet::_setPropertyValues( const PropertyMapEntry** ppEntries, const Any* pValues ) + throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException ) +{ + ResettableMutexGuard aGuard( maMutex ); + + while( *ppEntries ) + { + const OUString aPropertyName( (*ppEntries)->mpName, (*ppEntries)->mnNameLen, RTL_TEXTENCODING_ASCII_US ); + OInterfaceContainerHelper * pHelper = m_aListener.getContainer(aPropertyName); + + maAnyMap[ aPropertyName ] = *pValues; + + if ( pHelper ) + { + PropertyChangeEvent aEvt; + aEvt.PropertyName = aPropertyName; + aEvt.NewValue = *pValues; + aGuard.clear(); + pHelper->notifyEach( &XPropertyChangeListener::propertyChange, aEvt ); + aGuard.reset(); + } + + ppEntries++; + pValues++; + } +} + +void GenericPropertySet::_getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, Any* pValue ) + throw( UnknownPropertyException, WrappedTargetException ) +{ + MutexGuard aGuard( maMutex ); + + while( *ppEntries ) + { + const OUString aPropertyName( (*ppEntries)->mpName, (*ppEntries)->mnNameLen, RTL_TEXTENCODING_ASCII_US ); + *pValue = maAnyMap[ aPropertyName ]; + + ppEntries++; + pValue++; + } +} + +// XInterface + +Any SAL_CALL GenericPropertySet::queryInterface( const Type & rType ) + throw( RuntimeException ) +{ + return OWeakAggObject::queryInterface( rType ); +} + +Any SAL_CALL GenericPropertySet::queryAggregation( const Type & rType ) + throw(RuntimeException) +{ + Any aAny; + + if( rType == ::getCppuType((const Reference< XServiceInfo >*)0) ) + aAny <<= Reference< XServiceInfo >(this); + else if( rType == ::getCppuType((const Reference< XTypeProvider >*)0) ) + aAny <<= Reference< XTypeProvider >(this); + else if( rType == ::getCppuType((const Reference< XPropertySet >*)0) ) + aAny <<= Reference< XPropertySet >(this); + else if( rType == ::getCppuType((const Reference< XMultiPropertySet >*)0) ) + aAny <<= Reference< XMultiPropertySet >(this); + else + aAny <<= OWeakAggObject::queryAggregation( rType ); + + return aAny; +} + +void SAL_CALL GenericPropertySet::acquire() throw() +{ + OWeakAggObject::acquire(); +} + +void SAL_CALL GenericPropertySet::release() throw() +{ + OWeakAggObject::release(); +} + +uno::Sequence< uno::Type > SAL_CALL GenericPropertySet::getTypes() + throw (uno::RuntimeException) +{ + uno::Sequence< uno::Type > aTypes( 5 ); + uno::Type* pTypes = aTypes.getArray(); + + *pTypes++ = ::getCppuType((const uno::Reference< XAggregation>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< XServiceInfo>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< XTypeProvider>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< XPropertySet>*)0); + *pTypes++ = ::getCppuType((const uno::Reference< XMultiPropertySet>*)0); + + return aTypes; +} + +uno::Sequence< sal_Int8 > SAL_CALL GenericPropertySet::getImplementationId() + throw (uno::RuntimeException) +{ + MutexGuard aGuard( maMutex ); + + static uno::Sequence< sal_Int8 > aId; + if( aId.getLength() == 0 ) + { + aId.realloc( 16 ); + rtl_createUuid( (sal_uInt8 *)aId.getArray(), 0, sal_True ); + } + return aId; +} + +// XServiceInfo + +sal_Bool SAL_CALL GenericPropertySet::supportsService( const OUString& ServiceName ) throw(RuntimeException) +{ + Sequence< OUString > aSNL( getSupportedServiceNames() ); + const OUString * pArray = aSNL.getConstArray(); + + for( sal_Int32 i = 0; i < aSNL.getLength(); ++i ) + if( pArray[i] == ServiceName ) + return sal_True; + + return sal_False; +} + +OUString SAL_CALL GenericPropertySet::getImplementationName() throw( RuntimeException ) +{ + return OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.comphelper.GenericPropertySet") ); +} + +Sequence< OUString > SAL_CALL GenericPropertySet::getSupportedServiceNames( ) + throw( RuntimeException ) +{ + Sequence< OUString > aSNS( 1 ); + aSNS.getArray()[0] = OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.beans.XPropertySet" )); + return aSNS; +} + +::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > comphelper::GenericPropertySet_CreateInstance( comphelper::PropertySetInfo* pInfo ) +{ + return (XPropertySet*)new GenericPropertySet( pInfo ); +} + |