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Diffstat (limited to '')
| -rw-r--r-- | svx/source/items/customshapeitem.cxx | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/svx/source/items/customshapeitem.cxx b/svx/source/items/customshapeitem.cxx new file mode 100644 index 000000000..57ec15e6b --- /dev/null +++ b/svx/source/items/customshapeitem.cxx @@ -0,0 +1,296 @@ +/* -*- 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 <svx/sdasitm.hxx> + +#include <com/sun/star/beans/PropertyValue.hpp> + +using namespace ::std; +using namespace com::sun::star; + + +SdrCustomShapeGeometryItem::SdrCustomShapeGeometryItem() +: SfxPoolItem( SDRATTR_CUSTOMSHAPE_GEOMETRY ) +{} + +SdrCustomShapeGeometryItem::SdrCustomShapeGeometryItem( const uno::Sequence< beans::PropertyValue >& rVal ) +: SfxPoolItem( SDRATTR_CUSTOMSHAPE_GEOMETRY ) +{ + sal_Int32 i, j; + aPropSeq = rVal; + + for ( i = 0; i < aPropSeq.getLength(); i++ ) + { + beans::PropertyValue& rPropVal = aPropSeq[ i ]; + std::pair<PropertyHashMap::iterator, bool> const ret( + aPropHashMap.insert(std::make_pair(rPropVal.Name, i))); + assert(ret.second); // serious bug: duplicate xml attribute exported + if (!ret.second) + { + throw uno::RuntimeException( + "CustomShapeGeometry has duplicate property " + rPropVal.Name); + } + if (auto rPropSeq = o3tl::tryAccess<uno::Sequence<beans::PropertyValue>>( + rPropVal.Value)) + { + for ( j = 0; j < rPropSeq->getLength(); j++ ) + { + beans::PropertyValue const & rPropVal2 = (*rPropSeq)[ j ]; + aPropPairHashMap[ PropertyPair( rPropVal.Name, rPropVal2.Name ) ] = j; + } + } + } +} + +css::uno::Any* SdrCustomShapeGeometryItem::GetPropertyValueByName( const OUString& rPropName ) +{ + css::uno::Any* pRet = nullptr; + PropertyHashMap::iterator aHashIter( aPropHashMap.find( rPropName ) ); + if ( aHashIter != aPropHashMap.end() ) + pRet = &aPropSeq[ (*aHashIter).second ].Value; + return pRet; +} + +const css::uno::Any* SdrCustomShapeGeometryItem::GetPropertyValueByName( const OUString& rPropName ) const +{ + const css::uno::Any* pRet = nullptr; + PropertyHashMap::const_iterator aHashIter( aPropHashMap.find( rPropName ) ); + if ( aHashIter != aPropHashMap.end() ) + pRet = &aPropSeq[ (*aHashIter).second ].Value; + return pRet; +} + +css::uno::Any* SdrCustomShapeGeometryItem::GetPropertyValueByName( const OUString& rSequenceName, const OUString& rPropName ) +{ + css::uno::Any* pRet = nullptr; + css::uno::Any* pSeqAny = GetPropertyValueByName( rSequenceName ); + if ( pSeqAny ) + { + if ( auto rSecSequence = o3tl::tryAccess<css::uno::Sequence<beans::PropertyValue>>(*pSeqAny) ) + { + PropertyPairHashMap::iterator aHashIter( aPropPairHashMap.find( PropertyPair( rSequenceName, rPropName ) ) ); + if ( aHashIter != aPropPairHashMap.end() ) + { + pRet = &const_cast<css::uno::Sequence<css::beans::PropertyValue> &>(*rSecSequence)[ (*aHashIter).second ].Value; + } + } + } + return pRet; +} + +const css::uno::Any* SdrCustomShapeGeometryItem::GetPropertyValueByName( const OUString& rSequenceName, const OUString& rPropName ) const +{ + const css::uno::Any* pRet = nullptr; + const css::uno::Any* pSeqAny = GetPropertyValueByName( rSequenceName ); + if ( pSeqAny ) + { + if ( auto rSecSequence = o3tl::tryAccess<css::uno::Sequence<beans::PropertyValue>>(*pSeqAny) ) + { + PropertyPairHashMap::const_iterator aHashIter( aPropPairHashMap.find( PropertyPair( rSequenceName, rPropName ) ) ); + if ( aHashIter != aPropPairHashMap.end() ) + { + pRet = &(*rSecSequence)[ (*aHashIter).second ].Value; + } + } + } + return pRet; +} + +void SdrCustomShapeGeometryItem::SetPropertyValue( const css::beans::PropertyValue& rPropVal ) +{ + css::uno::Any* pAny = GetPropertyValueByName( rPropVal.Name ); + if ( pAny ) + { // property is already available + if ( auto rSecSequence = o3tl::tryAccess<css::uno::Sequence<beans::PropertyValue>>(*pAny) ) + { // old property is a sequence->each entry has to be removed from the HashPairMap + for ( auto const & i : *rSecSequence ) + { + PropertyPairHashMap::iterator aHashIter( aPropPairHashMap.find( PropertyPair( rPropVal.Name, i.Name ) ) ); + if ( aHashIter != aPropPairHashMap.end() ) + aPropPairHashMap.erase( aHashIter ); + } + } + *pAny = rPropVal.Value; + if ( auto rSecSequence = o3tl::tryAccess<css::uno::Sequence<beans::PropertyValue>>(*pAny) ) + { // the new property is a sequence->each entry has to be inserted into the HashPairMap + for ( sal_Int32 i = 0; i < rSecSequence->getLength(); i++ ) + { + beans::PropertyValue const & rPropVal2 = (*rSecSequence)[ i ]; + aPropPairHashMap[ PropertyPair( rPropVal.Name, rPropVal2.Name ) ] = i; + } + } + } + else + { // it's a new property + assert(std::none_of(aPropSeq.begin(), aPropSeq.end(), + [&rPropVal](beans::PropertyValue const& rVal) + { return rVal.Name == rPropVal.Name; } )); + sal_uInt32 nIndex = aPropSeq.getLength(); + aPropSeq.realloc( nIndex + 1 ); + aPropSeq[ nIndex ] = rPropVal ; + + aPropHashMap[ rPropVal.Name ] = nIndex; + } +} + +void SdrCustomShapeGeometryItem::SetPropertyValue( const OUString& rSequenceName, const css::beans::PropertyValue& rPropVal ) +{ + css::uno::Any* pAny = GetPropertyValueByName( rSequenceName, rPropVal.Name ); + if ( pAny ) // just replacing + *pAny = rPropVal.Value; + else + { + css::uno::Any* pSeqAny = GetPropertyValueByName( rSequenceName ); + if( pSeqAny == nullptr ) + { + css::uno::Sequence < beans::PropertyValue > aSeq; + beans::PropertyValue aValue; + aValue.Name = rSequenceName; + aValue.Value <<= aSeq; + + assert(std::none_of(aPropSeq.begin(), aPropSeq.end(), + [&rSequenceName](beans::PropertyValue const& rV) + { return rV.Name == rSequenceName; } )); + sal_uInt32 nIndex = aPropSeq.getLength(); + aPropSeq.realloc( nIndex + 1 ); + aPropSeq[ nIndex ] = aValue; + aPropHashMap[ rSequenceName ] = nIndex; + + pSeqAny = &aPropSeq[ nIndex ].Value; + } + + if (auto pSecSequence = o3tl::tryAccess<css::uno::Sequence<beans::PropertyValue>>(*pSeqAny)) + { + PropertyPairHashMap::iterator aHashIter( + aPropPairHashMap.find(PropertyPair(rSequenceName, rPropVal.Name))); + auto& rSeq = const_cast<css::uno::Sequence<css::beans::PropertyValue>&>(*pSecSequence); + if (aHashIter != aPropPairHashMap.end()) + { + rSeq[(*aHashIter).second].Value = rPropVal.Value; + } + else + { + const sal_Int32 nCount = pSecSequence->getLength(); + rSeq.realloc(nCount + 1); + rSeq[nCount] = rPropVal; + + aPropPairHashMap[PropertyPair(rSequenceName, rPropVal.Name)] = nCount; + } + } + } +} + +void SdrCustomShapeGeometryItem::ClearPropertyValue( const OUString& rPropName ) +{ + if ( aPropSeq.hasElements() ) + { + PropertyHashMap::iterator aHashIter( aPropHashMap.find( rPropName ) ); + if ( aHashIter != aPropHashMap.end() ) + { + css::uno::Any& rSeqAny = aPropSeq[(*aHashIter).second].Value; + if (auto pSecSequence + = o3tl::tryAccess<css::uno::Sequence<beans::PropertyValue>>(rSeqAny)) + { + for (const auto& rPropVal : *pSecSequence) + { + auto _aHashIter(aPropPairHashMap.find(PropertyPair(rPropName, rPropVal.Name))); + if (_aHashIter != aPropPairHashMap.end()) + aPropPairHashMap.erase(_aHashIter); // removing property from pair hashmap + } + } + sal_Int32 nLength = aPropSeq.getLength(); + if ( nLength ) + { + sal_Int32 nIndex = (*aHashIter).second; + if ( nIndex != ( nLength - 1 ) ) // resizing sequence + { + PropertyHashMap::iterator aHashIter2( aPropHashMap.find( aPropSeq[ nLength - 1 ].Name ) ); + (*aHashIter2).second = nIndex; + aPropSeq[ nIndex ] = aPropSeq[ nLength - 1 ]; + } + aPropSeq.realloc( nLength - 1 ); + } + aPropHashMap.erase( aHashIter ); // removing property from hashmap + } + } +} + +SdrCustomShapeGeometryItem::~SdrCustomShapeGeometryItem() +{ +} +bool SdrCustomShapeGeometryItem::operator==( const SfxPoolItem& rCmp ) const +{ + bool bRet = SfxPoolItem::operator==( rCmp ); + if ( bRet ) + bRet = static_cast<const SdrCustomShapeGeometryItem&>(rCmp).aPropSeq == aPropSeq; + return bRet; +} + +bool SdrCustomShapeGeometryItem::GetPresentation( + SfxItemPresentation ePresentation, MapUnit /*eCoreMetric*/, + MapUnit /*ePresentationMetric*/, OUString &rText, const IntlWrapper&) const +{ + rText += " "; + if ( ePresentation == SfxItemPresentation::Complete ) + { + rText = " " + rText; + return true; + } + else if ( ePresentation == SfxItemPresentation::Nameless ) + return true; + return false; +} + +SdrCustomShapeGeometryItem* SdrCustomShapeGeometryItem::Clone( SfxItemPool * /*pPool*/ ) const +{ + return new SdrCustomShapeGeometryItem( aPropSeq ); +} + +bool SdrCustomShapeGeometryItem::QueryValue( uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) const +{ + rVal <<= aPropSeq; + return true; +} + +bool SdrCustomShapeGeometryItem::PutValue( const uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) +{ + if ( ! ( rVal >>= aPropSeq ) ) + return false; + + for (sal_Int32 i = 0; i < aPropSeq.getLength(); ++i) + { + const auto& rName = aPropSeq[i].Name; + bool isDuplicated = std::any_of(std::next(aPropSeq.begin(), i + 1), aPropSeq.end(), + [&rName](const css::beans::PropertyValue& rProp) { return rProp.Name == rName; }); + if (isDuplicated) + { + assert(false); // serious bug: duplicate xml attribute exported + OUString const name(aPropSeq[i].Name); + aPropSeq.realloc(0); + throw uno::RuntimeException( + "CustomShapeGeometry has duplicate property " + name); + } + } + return true; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |