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Diffstat (limited to 'chart2/source/tools/WrappedPropertySet.cxx')
| -rw-r--r-- | chart2/source/tools/WrappedPropertySet.cxx | 445 |
1 files changed, 445 insertions, 0 deletions
diff --git a/chart2/source/tools/WrappedPropertySet.cxx b/chart2/source/tools/WrappedPropertySet.cxx new file mode 100644 index 000000000..ead7f6d05 --- /dev/null +++ b/chart2/source/tools/WrappedPropertySet.cxx @@ -0,0 +1,445 @@ +/* -*- 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 <WrappedPropertySet.hxx> +#include <cppuhelper/propshlp.hxx> + +#include <tools/diagnose_ex.h> +#include <sal/log.hxx> + +namespace chart +{ + +using namespace ::com::sun::star; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::Sequence; +using ::com::sun::star::uno::Any; + +WrappedPropertySet::WrappedPropertySet() +{ +} +WrappedPropertySet::~WrappedPropertySet() +{ + clearWrappedPropertySet(); +} + +Reference< beans::XPropertyState > WrappedPropertySet::getInnerPropertyState() +{ + return Reference< beans::XPropertyState >( getInnerPropertySet(), uno::UNO_QUERY ); +} + +void WrappedPropertySet::clearWrappedPropertySet() +{ + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );//do not use different mutex than is already used for static property sequence + + m_pPropertyArrayHelper.reset(); + m_pWrappedPropertyMap.reset(); + + m_xInfo = nullptr; +} + +//XPropertySet +Reference< beans::XPropertySetInfo > SAL_CALL WrappedPropertySet::getPropertySetInfo( ) +{ + Reference< beans::XPropertySetInfo > xInfo = m_xInfo; + if( !xInfo.is() ) + { + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );//do not use different mutex than is already used for static property sequence + xInfo = m_xInfo; + if( !xInfo.is() ) + { + xInfo = ::cppu::OPropertySetHelper::createPropertySetInfo( getInfoHelper() ); + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + m_xInfo = xInfo; + } + } + else + { + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + } + return m_xInfo; +} + +void SAL_CALL WrappedPropertySet::setPropertyValue( const OUString& rPropertyName, const Any& rValue ) +{ + try + { + sal_Int32 nHandle = getInfoHelper().getHandleByName( rPropertyName ); + const WrappedProperty* pWrappedProperty = getWrappedProperty( nHandle ); + Reference< beans::XPropertySet > xInnerPropertySet( getInnerPropertySet() ); + if( pWrappedProperty ) + pWrappedProperty->setPropertyValue( rValue, xInnerPropertySet ); + else if( xInnerPropertySet.is() ) + xInnerPropertySet->setPropertyValue( rPropertyName, rValue ); + else + { + SAL_WARN("chart2.tools", "found no inner property set to map to"); + } + } + catch( const beans::UnknownPropertyException& ) + { + throw; + } + catch( const beans::PropertyVetoException& ) + { + throw; + } + catch( const lang::IllegalArgumentException& ) + { + throw; + } + catch( const lang::WrappedTargetException& ) + { + throw; + } + catch( const uno::RuntimeException& ) + { + throw; + } + catch( const uno::Exception& ex ) + { + css::uno::Any anyEx = cppu::getCaughtException(); + TOOLS_WARN_EXCEPTION( "chart2", "invalid exception caught in WrappedPropertySet::setPropertyValue"); + throw lang::WrappedTargetException( ex.Message, nullptr, anyEx ); + } +} +Any SAL_CALL WrappedPropertySet::getPropertyValue( const OUString& rPropertyName ) +{ + Any aRet; + + try + { + sal_Int32 nHandle = getInfoHelper().getHandleByName( rPropertyName ); + const WrappedProperty* pWrappedProperty = getWrappedProperty( nHandle ); + Reference< beans::XPropertySet > xInnerPropertySet( getInnerPropertySet() ); + if( pWrappedProperty ) + aRet = pWrappedProperty->getPropertyValue( xInnerPropertySet ); + else if( xInnerPropertySet.is() ) + aRet = xInnerPropertySet->getPropertyValue( rPropertyName ); + else + { + SAL_WARN("chart2.tools", "found no inner property set to map to"); + } + } + catch( const beans::UnknownPropertyException& ) + { + throw; + } + catch( const lang::WrappedTargetException& ) + { + throw; + } + catch( const uno::RuntimeException& ) + { + throw; + } + catch( const uno::Exception& ex ) + { + css::uno::Any anyEx = cppu::getCaughtException(); + TOOLS_WARN_EXCEPTION( "chart2", "invalid exception caught in WrappedPropertySet::setPropertyValue"); + throw lang::WrappedTargetException( ex.Message, nullptr, anyEx ); + } + + return aRet; +} + +void SAL_CALL WrappedPropertySet::addPropertyChangeListener( const OUString& rPropertyName, const Reference< beans::XPropertyChangeListener >& xListener ) +{ + Reference< beans::XPropertySet > xInnerPropertySet( getInnerPropertySet() ); + if( xInnerPropertySet.is() ) + { + const WrappedProperty* pWrappedProperty = getWrappedProperty( rPropertyName ); + if( pWrappedProperty ) + xInnerPropertySet->addPropertyChangeListener( pWrappedProperty->getInnerName(), xListener ); + else + xInnerPropertySet->addPropertyChangeListener( rPropertyName, xListener ); + } +} +void SAL_CALL WrappedPropertySet::removePropertyChangeListener( const OUString& rPropertyName, const Reference< beans::XPropertyChangeListener >& aListener ) +{ + Reference< beans::XPropertySet > xInnerPropertySet( getInnerPropertySet() ); + if( xInnerPropertySet.is() ) + { + const WrappedProperty* pWrappedProperty = getWrappedProperty( rPropertyName ); + if( pWrappedProperty ) + xInnerPropertySet->removePropertyChangeListener( pWrappedProperty->getInnerName(), aListener ); + else + xInnerPropertySet->removePropertyChangeListener( rPropertyName, aListener ); + } +} +void SAL_CALL WrappedPropertySet::addVetoableChangeListener( const OUString& rPropertyName, const Reference< beans::XVetoableChangeListener >& aListener ) +{ + Reference< beans::XPropertySet > xInnerPropertySet( getInnerPropertySet() ); + if( xInnerPropertySet.is() ) + { + const WrappedProperty* pWrappedProperty = getWrappedProperty( rPropertyName ); + if( pWrappedProperty ) + xInnerPropertySet->addVetoableChangeListener( pWrappedProperty->getInnerName(), aListener ); + else + xInnerPropertySet->addVetoableChangeListener( rPropertyName, aListener ); + } +} +void SAL_CALL WrappedPropertySet::removeVetoableChangeListener( const OUString& rPropertyName, const Reference< beans::XVetoableChangeListener >& aListener ) +{ + Reference< beans::XPropertySet > xInnerPropertySet( getInnerPropertySet() ); + if( xInnerPropertySet.is() ) + { + const WrappedProperty* pWrappedProperty = getWrappedProperty( rPropertyName ); + if( pWrappedProperty ) + xInnerPropertySet->removeVetoableChangeListener( pWrappedProperty->getInnerName(), aListener ); + else + xInnerPropertySet->removeVetoableChangeListener( rPropertyName, aListener ); + } +} + +//XMultiPropertySet +void SAL_CALL WrappedPropertySet::setPropertyValues( const Sequence< OUString >& rNameSeq, const Sequence< Any >& rValueSeq ) +{ + bool bUnknownProperty = false; + sal_Int32 nMinCount = std::min( rValueSeq.getLength(), rNameSeq.getLength() ); + for(sal_Int32 nN=0; nN<nMinCount; nN++) + { + OUString aPropertyName( rNameSeq[nN] ); + try + { + setPropertyValue( aPropertyName, rValueSeq[nN] ); + } + catch( const beans::UnknownPropertyException& ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + bUnknownProperty = true; + } + } + //todo: store unknown properties elsewhere + OSL_ENSURE(!bUnknownProperty,"unknown property"); +// if( bUnknownProperty ) +// throw beans::UnknownPropertyException(); +} +Sequence< Any > SAL_CALL WrappedPropertySet::getPropertyValues( const Sequence< OUString >& rNameSeq ) +{ + Sequence< Any > aRetSeq; + if( rNameSeq.hasElements() ) + { + aRetSeq.realloc( rNameSeq.getLength() ); + auto pRetSeq = aRetSeq.getArray(); + for(sal_Int32 nN=0; nN<rNameSeq.getLength(); nN++) + { + try + { + OUString aPropertyName( rNameSeq[nN] ); + pRetSeq[nN] = getPropertyValue( aPropertyName ); + } + catch( const beans::UnknownPropertyException& ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + catch( const lang::WrappedTargetException& ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + } + } + return aRetSeq; +} +void SAL_CALL WrappedPropertySet::addPropertiesChangeListener( const Sequence< OUString >& /* rNameSeq */, const Reference< beans::XPropertiesChangeListener >& /* xListener */ ) +{ + OSL_FAIL("not implemented yet"); + //todo +} +void SAL_CALL WrappedPropertySet::removePropertiesChangeListener( const Reference< beans::XPropertiesChangeListener >& /* xListener */ ) +{ + OSL_FAIL("not implemented yet"); + //todo +} +void SAL_CALL WrappedPropertySet::firePropertiesChangeEvent( const Sequence< OUString >& /* rNameSeq */, const Reference< beans::XPropertiesChangeListener >& /* xListener */ ) +{ + OSL_FAIL("not implemented yet"); + //todo +} + +//XPropertyState +beans::PropertyState SAL_CALL WrappedPropertySet::getPropertyState( const OUString& rPropertyName ) +{ + beans::PropertyState aState( beans::PropertyState_DIRECT_VALUE ); + + Reference< beans::XPropertyState > xInnerPropertyState( getInnerPropertyState() ); + if( xInnerPropertyState.is() ) + { + const WrappedProperty* pWrappedProperty = getWrappedProperty( rPropertyName ); + if( pWrappedProperty ) + aState = pWrappedProperty->getPropertyState( xInnerPropertyState ); + else + aState = xInnerPropertyState->getPropertyState( rPropertyName ); + } + return aState; +} + +const WrappedProperty* WrappedPropertySet::getWrappedProperty( const OUString& rOuterName ) +{ + sal_Int32 nHandle = getInfoHelper().getHandleByName( rOuterName ); + return getWrappedProperty( nHandle ); +} + +const WrappedProperty* WrappedPropertySet::getWrappedProperty( sal_Int32 nHandle ) +{ + tWrappedPropertyMap::const_iterator aFound( getWrappedPropertyMap().find( nHandle ) ); + if( aFound != getWrappedPropertyMap().end() ) + return (*aFound).second.get(); + return nullptr; +} + +Sequence< beans::PropertyState > SAL_CALL WrappedPropertySet::getPropertyStates( const Sequence< OUString >& rNameSeq ) +{ + Sequence< beans::PropertyState > aRetSeq; + if( rNameSeq.hasElements() ) + { + aRetSeq.realloc( rNameSeq.getLength() ); + auto pRetSeq = aRetSeq.getArray(); + for(sal_Int32 nN=0; nN<rNameSeq.getLength(); nN++) + { + OUString aPropertyName( rNameSeq[nN] ); + pRetSeq[nN] = getPropertyState( aPropertyName ); + } + } + return aRetSeq; +} + +void SAL_CALL WrappedPropertySet::setPropertyToDefault( const OUString& rPropertyName ) +{ + Reference< beans::XPropertyState > xInnerPropertyState( getInnerPropertyState() ); + if( xInnerPropertyState.is() ) + { + const WrappedProperty* pWrappedProperty = getWrappedProperty( rPropertyName ); + if( pWrappedProperty ) + pWrappedProperty->setPropertyToDefault( xInnerPropertyState ); + else + xInnerPropertyState->setPropertyToDefault( rPropertyName ); + } +} +Any SAL_CALL WrappedPropertySet::getPropertyDefault( const OUString& rPropertyName ) +{ + Any aRet; + Reference< beans::XPropertyState > xInnerPropertyState( getInnerPropertyState() ); + if( xInnerPropertyState.is() ) + { + const WrappedProperty* pWrappedProperty = getWrappedProperty( rPropertyName ); + if( pWrappedProperty ) + aRet = pWrappedProperty->getPropertyDefault(xInnerPropertyState); + else + aRet = xInnerPropertyState->getPropertyDefault( rPropertyName ); + } + return aRet; +} + +//XMultiPropertyStates +void SAL_CALL WrappedPropertySet::setAllPropertiesToDefault( ) +{ + const Sequence< beans::Property >& rPropSeq = getPropertySequence(); + for(beans::Property const & prop : rPropSeq) + { + setPropertyToDefault( prop.Name ); + } +} +void SAL_CALL WrappedPropertySet::setPropertiesToDefault( const Sequence< OUString >& rNameSeq ) +{ + for(OUString const & s : rNameSeq) + { + setPropertyToDefault( s ); + } +} +Sequence< Any > SAL_CALL WrappedPropertySet::getPropertyDefaults( const Sequence< OUString >& rNameSeq ) +{ + Sequence< Any > aRetSeq; + if( rNameSeq.hasElements() ) + { + aRetSeq.realloc( rNameSeq.getLength() ); + auto pRetSeq = aRetSeq.getArray(); + for(sal_Int32 nN=0; nN<rNameSeq.getLength(); nN++) + { + OUString aPropertyName( rNameSeq[nN] ); + pRetSeq[nN] = getPropertyDefault( aPropertyName ); + } + } + return aRetSeq; +} + +::cppu::IPropertyArrayHelper& WrappedPropertySet::getInfoHelper() +{ + ::cppu::OPropertyArrayHelper* p = m_pPropertyArrayHelper.get(); + if(!p) + { + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );//do not use different mutex than is already used for static property sequence + p = m_pPropertyArrayHelper.get(); + if(!p) + { + p = new ::cppu::OPropertyArrayHelper( getPropertySequence(), true ); + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + m_pPropertyArrayHelper.reset(p); + } + } + else + { + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + } + return *m_pPropertyArrayHelper; +} + +tWrappedPropertyMap& WrappedPropertySet::getWrappedPropertyMap() +{ + tWrappedPropertyMap* p = m_pWrappedPropertyMap.get(); + if(!p) + { + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );//do not use different mutex than is already used for static property sequence + p = m_pWrappedPropertyMap.get(); + if(!p) + { + std::vector< std::unique_ptr<WrappedProperty> > aPropList( createWrappedProperties() ); + p = new tWrappedPropertyMap; + + for (auto & elem : aPropList) + { + sal_Int32 nHandle = getInfoHelper().getHandleByName( elem->getOuterName() ); + + if( nHandle == -1 ) + { + OSL_FAIL( "missing property in property list" ); + } + else if( p->find( nHandle ) != p->end() ) + { + //duplicate Wrapped property + OSL_FAIL( "duplicate Wrapped property" ); + } + else + (*p)[ nHandle ] = std::move(elem); + } + + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + m_pWrappedPropertyMap.reset(p); + } + } + else + { + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + } + return *m_pWrappedPropertyMap; +} + +} //namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |