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Diffstat (limited to 'svl/source/items/itemprop.cxx')
| -rw-r--r-- | svl/source/items/itemprop.cxx | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/svl/source/items/itemprop.cxx b/svl/source/items/itemprop.cxx new file mode 100644 index 000000000..5f4a4aacb --- /dev/null +++ b/svl/source/items/itemprop.cxx @@ -0,0 +1,343 @@ +/* -*- 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 <sal/config.h> + +#include <o3tl/any.hxx> +#include <svl/itemprop.hxx> +#include <svl/itempool.hxx> +#include <svl/itemset.hxx> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/lang/IllegalArgumentException.hpp> +#include <memory> +#include <unordered_map> +/* + * UNO III Implementation + */ +using namespace com::sun::star; +using namespace com::sun::star::beans; +using namespace com::sun::star::lang; +using namespace com::sun::star::uno; + +typedef std::unordered_map< OUString, + SfxItemPropertySimpleEntry > SfxItemPropertyHashMap_t; + +class SfxItemPropertyMap_Impl : public SfxItemPropertyHashMap_t +{ +public: + mutable uno::Sequence< beans::Property > m_aPropSeq; + + SfxItemPropertyMap_Impl(){} + explicit SfxItemPropertyMap_Impl( const SfxItemPropertyMap_Impl* pSource ); +}; + +SfxItemPropertyMap_Impl::SfxItemPropertyMap_Impl( const SfxItemPropertyMap_Impl* pSource ) +{ + SfxItemPropertyHashMap_t::operator=( *pSource ); + m_aPropSeq = pSource->m_aPropSeq; +} + +SfxItemPropertyMap::SfxItemPropertyMap( const SfxItemPropertyMapEntry* pEntries ) : + m_pImpl( new SfxItemPropertyMap_Impl ) +{ + while( !pEntries->aName.isEmpty() ) + { + (*m_pImpl) [ pEntries->aName ] = pEntries; + ++pEntries; + } +} + +SfxItemPropertyMap::SfxItemPropertyMap( const SfxItemPropertyMap& rSource ) : + m_pImpl( new SfxItemPropertyMap_Impl( rSource.m_pImpl.get() ) ) +{ +} + +SfxItemPropertyMap::~SfxItemPropertyMap() +{ +} + +const SfxItemPropertySimpleEntry* SfxItemPropertyMap::getByName( const OUString &rName ) const +{ + SfxItemPropertyHashMap_t::const_iterator aIter = m_pImpl->find(rName); + if( aIter == m_pImpl->end() ) + return nullptr; + return &aIter->second; +} + +uno::Sequence<beans::Property> const & SfxItemPropertyMap::getProperties() const +{ + if( !m_pImpl->m_aPropSeq.hasElements() ) + { + m_pImpl->m_aPropSeq.realloc( m_pImpl->size() ); + beans::Property* pPropArray = m_pImpl->m_aPropSeq.getArray(); + sal_uInt32 n = 0; + for( const auto& rEntry : *m_pImpl ) + //for ( const SfxItemPropertyMap *pMap = _pMap; pMap->pName; ++pMap ) + { + const SfxItemPropertySimpleEntry* pEntry = &rEntry.second; + pPropArray[n].Name = rEntry.first; + pPropArray[n].Handle = pEntry->nWID; + pPropArray[n].Type = pEntry->aType; + pPropArray[n].Attributes = + sal::static_int_cast< sal_Int16 >(pEntry->nFlags); + n++; + } + } + + return m_pImpl->m_aPropSeq; +} + +beans::Property SfxItemPropertyMap::getPropertyByName( const OUString & rName ) const +{ + SfxItemPropertyHashMap_t::const_iterator aIter = m_pImpl->find(rName); + if( aIter == m_pImpl->end() ) + throw UnknownPropertyException(rName); + const SfxItemPropertySimpleEntry* pEntry = &aIter->second; + beans::Property aProp; + aProp.Name = rName; + aProp.Handle = pEntry->nWID; + aProp.Type = pEntry->aType; + aProp.Attributes = sal::static_int_cast< sal_Int16 >(pEntry->nFlags); + return aProp; +} + +bool SfxItemPropertyMap::hasPropertyByName( const OUString& rName ) const +{ + SfxItemPropertyHashMap_t::const_iterator aIter = m_pImpl->find(rName); + return aIter != m_pImpl->end(); +} + +void SfxItemPropertyMap::mergeProperties( const uno::Sequence< beans::Property >& rPropSeq ) +{ + for( const beans::Property& rProp : rPropSeq ) + { + SfxItemPropertySimpleEntry aTemp( + sal::static_int_cast< sal_Int16 >( rProp.Handle ), //nWID + rProp.Type, //aType + rProp.Attributes); //nFlags + (*m_pImpl)[rProp.Name] = aTemp; + } +} + +PropertyEntryVector_t SfxItemPropertyMap::getPropertyEntries() const +{ + PropertyEntryVector_t aRet; + aRet.reserve(m_pImpl->size()); + + for( const auto& rEntry : *m_pImpl ) + { + const SfxItemPropertySimpleEntry* pEntry = &rEntry.second; + aRet.emplace_back( rEntry.first, * pEntry ); + } + return aRet; +} + +sal_uInt32 SfxItemPropertyMap::getSize() const +{ + return m_pImpl->size(); +} + +SfxItemPropertySet::~SfxItemPropertySet() +{ +} + +void SfxItemPropertySet::getPropertyValue( const SfxItemPropertySimpleEntry& rEntry, + const SfxItemSet& rSet, Any& rAny ) const +{ + // get the SfxPoolItem + const SfxPoolItem* pItem = nullptr; + SfxItemState eState = rSet.GetItemState( rEntry.nWID, true, &pItem ); + if (SfxItemState::SET != eState && SfxItemPool::IsWhich(rEntry.nWID) ) + pItem = &rSet.GetPool()->GetDefaultItem(rEntry.nWID); + // return item values as uno::Any + if(eState >= SfxItemState::DEFAULT && pItem) + { + pItem->QueryValue( rAny, rEntry.nMemberId ); + } + else if(0 == (rEntry.nFlags & PropertyAttribute::MAYBEVOID)) + { + throw RuntimeException( + "Property not found in ItemSet but not MAYBEVOID?", nullptr); + } + + // convert general SfxEnumItem values to specific values + if( rEntry.aType.getTypeClass() == TypeClass_ENUM && + rAny.getValueTypeClass() == TypeClass_LONG ) + { + sal_Int32 nTmp = *o3tl::forceAccess<sal_Int32>(rAny); + rAny.setValue( &nTmp, rEntry.aType ); + } +} + +void SfxItemPropertySet::getPropertyValue( const OUString &rName, + const SfxItemSet& rSet, Any& rAny ) const +{ + // detect which-id + const SfxItemPropertySimpleEntry* pEntry = m_aMap.getByName( rName ); + if ( !pEntry ) + throw UnknownPropertyException(rName); + getPropertyValue( *pEntry,rSet, rAny ); +} + +Any SfxItemPropertySet::getPropertyValue( const OUString &rName, + const SfxItemSet& rSet ) const +{ + Any aVal; + getPropertyValue( rName,rSet, aVal ); + return aVal; +} + +void SfxItemPropertySet::setPropertyValue( const SfxItemPropertySimpleEntry& rEntry, + const Any& aVal, + SfxItemSet& rSet ) const +{ + // get the SfxPoolItem + const SfxPoolItem* pItem = nullptr; + std::unique_ptr<SfxPoolItem> pNewItem; + SfxItemState eState = rSet.GetItemState( rEntry.nWID, true, &pItem ); + if (SfxItemState::SET != eState && SfxItemPool::IsWhich(rEntry.nWID)) + pItem = &rSet.GetPool()->GetDefaultItem(rEntry.nWID); + if (pItem) + { + pNewItem.reset(pItem->Clone()); + } + if(pNewItem) + { + if( !pNewItem->PutValue( aVal, rEntry.nMemberId ) ) + { + throw IllegalArgumentException(); + } + // apply new item + rSet.Put( *pNewItem ); + } +} + +void SfxItemPropertySet::setPropertyValue( const OUString &rName, + const Any& aVal, + SfxItemSet& rSet ) const +{ + const SfxItemPropertySimpleEntry* pEntry = m_aMap.getByName( rName ); + if ( !pEntry ) + { + throw UnknownPropertyException(rName); + } + setPropertyValue(*pEntry, aVal, rSet); +} + +PropertyState SfxItemPropertySet::getPropertyState(const SfxItemPropertySimpleEntry& rEntry, const SfxItemSet& rSet) const + throw() +{ + PropertyState eRet = PropertyState_DIRECT_VALUE; + sal_uInt16 nWhich = rEntry.nWID; + + // Get item state + SfxItemState eState = rSet.GetItemState( nWhich, false ); + // Return item value as UnoAny + if(eState == SfxItemState::DEFAULT) + eRet = PropertyState_DEFAULT_VALUE; + else if(eState < SfxItemState::DEFAULT) + eRet = PropertyState_AMBIGUOUS_VALUE; + return eRet; +} + +PropertyState SfxItemPropertySet::getPropertyState(const OUString& rName, const SfxItemSet& rSet) const +{ + PropertyState eRet = PropertyState_DIRECT_VALUE; + + // Get WhichId + const SfxItemPropertySimpleEntry* pEntry = m_aMap.getByName( rName ); + if( !pEntry || !pEntry->nWID ) + { + throw UnknownPropertyException(rName); + } + sal_uInt16 nWhich = pEntry->nWID; + + // Get item state + SfxItemState eState = rSet.GetItemState(nWhich, false); + // Return item value as UnoAny + if(eState == SfxItemState::DEFAULT) + eRet = PropertyState_DEFAULT_VALUE; + else if(eState < SfxItemState::DEFAULT) + eRet = PropertyState_AMBIGUOUS_VALUE; + return eRet; +} + +Reference<XPropertySetInfo> const & SfxItemPropertySet::getPropertySetInfo() const +{ + if( !m_xInfo.is() ) + m_xInfo = new SfxItemPropertySetInfo( m_aMap ); + return m_xInfo; +} + +SfxItemPropertySetInfo::SfxItemPropertySetInfo(const SfxItemPropertyMap &rMap ) + : m_aOwnMap( rMap ) +{ +} + +SfxItemPropertySetInfo::SfxItemPropertySetInfo(const SfxItemPropertyMapEntry *pEntries ) + : m_aOwnMap( pEntries ) +{ +} + +Sequence< Property > SAL_CALL SfxItemPropertySetInfo::getProperties( ) +{ + return m_aOwnMap.getProperties(); +} + +SfxItemPropertySetInfo::~SfxItemPropertySetInfo() +{ +} + +Property SAL_CALL SfxItemPropertySetInfo::getPropertyByName( const OUString& rName ) +{ + return m_aOwnMap.getPropertyByName( rName ); +} + +sal_Bool SAL_CALL SfxItemPropertySetInfo::hasPropertyByName( const OUString& rName ) +{ + return m_aOwnMap.hasPropertyByName( rName ); +} + +SfxExtItemPropertySetInfo::SfxExtItemPropertySetInfo( const SfxItemPropertyMapEntry *pMap, + const Sequence<Property>& rPropSeq ) + : aExtMap( pMap ) +{ + aExtMap.mergeProperties( rPropSeq ); +} + +SfxExtItemPropertySetInfo::~SfxExtItemPropertySetInfo() +{ +} + +Sequence< Property > SAL_CALL SfxExtItemPropertySetInfo::getProperties( ) +{ + return aExtMap.getProperties(); +} + +Property SAL_CALL SfxExtItemPropertySetInfo::getPropertyByName( const OUString& rPropertyName ) +{ + return aExtMap.getPropertyByName( rPropertyName ); +} + +sal_Bool SAL_CALL SfxExtItemPropertySetInfo::hasPropertyByName( const OUString& rPropertyName ) +{ + return aExtMap.hasPropertyByName( rPropertyName ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |