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+/* -*- 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 <com/sun/star/beans/XPropertySet.hpp>
+#include <svl/itemprop.hxx>
+#include <tools/UnitConversion.hxx>
+#include <editeng/unoipset.hxx>
+#include <svl/itempool.hxx>
+#include <svl/solar.hrc>
+#include <o3tl/any.hxx>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+#include <algorithm>
+
+using namespace ::com::sun::star;
+
+
+SvxItemPropertySet::SvxItemPropertySet( std::span<const SfxItemPropertyMapEntry> pMap, SfxItemPool& rItemPool )
+: m_aPropertyMap( pMap ),
+ mrItemPool( rItemPool )
+{
+}
+
+
+SvxItemPropertySet::~SvxItemPropertySet()
+{
+}
+
+
+static bool SvxUnoCheckForPositiveValue( const uno::Any& rVal )
+{
+ bool bConvert = true; // the default is that all metric items must be converted
+ sal_Int32 nValue = 0;
+ if( rVal >>= nValue )
+ bConvert = (nValue > 0);
+ return bConvert;
+}
+
+
+uno::Any SvxItemPropertySet::getPropertyValue( const SfxItemPropertyMapEntry* pMap, const SfxItemSet& rSet, bool bSearchInParent, bool bDontConvertNegativeValues )
+{
+ uno::Any aVal;
+ if(!pMap || !pMap->nWID)
+ return aVal;
+
+ const SfxPoolItem* pItem = nullptr;
+ SfxItemPool* pPool = rSet.GetPool();
+ (void)rSet.GetItemState( pMap->nWID, bSearchInParent, &pItem );
+ if( nullptr == pItem && pPool )
+ pItem = &(pPool->GetDefaultItem( pMap->nWID ));
+
+ const MapUnit eMapUnit = pPool ? pPool->GetMetric(pMap->nWID) : MapUnit::Map100thMM;
+ sal_uInt8 nMemberId = pMap->nMemberId;
+ if( eMapUnit == MapUnit::Map100thMM )
+ nMemberId &= (~CONVERT_TWIPS);
+
+ if(pItem)
+ {
+ pItem->QueryValue( aVal, nMemberId );
+ if( pMap->nMoreFlags & PropertyMoreFlags::METRIC_ITEM )
+ {
+ if( eMapUnit != MapUnit::Map100thMM )
+ {
+ if ( !bDontConvertNegativeValues || SvxUnoCheckForPositiveValue( aVal ) )
+ SvxUnoConvertToMM( eMapUnit, aVal );
+ }
+ }
+ else if ( pMap->aType.getTypeClass() == uno::TypeClass_ENUM &&
+ aVal.getValueType() == ::cppu::UnoType<sal_Int32>::get() )
+ {
+ // convert typeless SfxEnumItem to enum type
+ sal_Int32 nEnum;
+ aVal >>= nEnum;
+ aVal.setValue( &nEnum, pMap->aType );
+ }
+ }
+ else
+ {
+ OSL_FAIL( "No SfxPoolItem found for property!" );
+ }
+
+ return aVal;
+}
+
+
+void SvxItemPropertySet::setPropertyValue( const SfxItemPropertyMapEntry* pMap, const uno::Any& rVal, SfxItemSet& rSet, bool bDontConvertNegativeValues )
+{
+ if(!pMap || !pMap->nWID)
+ return;
+
+ // Get item
+ const SfxPoolItem* pItem = nullptr;
+ SfxItemState eState = rSet.GetItemState( pMap->nWID, true, &pItem );
+ SfxItemPool* pPool = rSet.GetPool();
+
+ // Put UnoAny in the item value
+ if(eState < SfxItemState::DEFAULT || pItem == nullptr)
+ {
+ if( pPool == nullptr )
+ {
+ OSL_FAIL( "No default item and no pool?" );
+ return;
+ }
+
+ pItem = &pPool->GetDefaultItem( pMap->nWID );
+ }
+
+ uno::Any aValue(rVal);
+
+ const MapUnit eMapUnit = pPool ? pPool->GetMetric(pMap->nWID) : MapUnit::Map100thMM;
+
+ // check for needed metric translation
+ if ((pMap->nMoreFlags & PropertyMoreFlags::METRIC_ITEM) && eMapUnit != MapUnit::Map100thMM)
+ {
+ if (!bDontConvertNegativeValues || SvxUnoCheckForPositiveValue(aValue))
+ SvxUnoConvertFromMM(eMapUnit, aValue);
+ }
+
+ std::unique_ptr<SfxPoolItem> pNewItem(pItem->Clone());
+
+ sal_uInt8 nMemberId = pMap->nMemberId;
+ if (eMapUnit == MapUnit::Map100thMM)
+ nMemberId &= (~CONVERT_TWIPS);
+
+ if (pNewItem->PutValue(aValue, nMemberId))
+ {
+ // Set new item in item set
+ pNewItem->SetWhich(pMap->nWID);
+ rSet.Put(std::move(pNewItem));
+ }
+}
+
+
+uno::Any SvxItemPropertySet::getPropertyValue( const SfxItemPropertyMapEntry* pMap, SvxItemPropertySetUsrAnys& rAnys ) const
+{
+ // Already entered a value? Then finish quickly
+ uno::Any* pUsrAny = rAnys.GetUsrAnyForID(*pMap);
+ if(pUsrAny)
+ return *pUsrAny;
+
+ // No UsrAny detected yet, generate Default entry and return this
+ const MapUnit eMapUnit = mrItemPool.GetMetric(pMap->nWID);
+ sal_uInt8 nMemberId = pMap->nMemberId;
+ if( eMapUnit == MapUnit::Map100thMM )
+ nMemberId &= (~CONVERT_TWIPS);
+ uno::Any aVal;
+ SfxItemSet aSet( mrItemPool, pMap->nWID, pMap->nWID);
+
+ if( (pMap->nWID < OWN_ATTR_VALUE_START) || (pMap->nWID > OWN_ATTR_VALUE_END ) )
+ {
+ // Get Default from ItemPool
+ if(SfxItemPool::IsWhich(pMap->nWID))
+ aSet.Put(mrItemPool.GetDefaultItem(pMap->nWID));
+ }
+
+ if(aSet.Count())
+ {
+ const SfxPoolItem* pItem = nullptr;
+ SfxItemState eState = aSet.GetItemState( pMap->nWID, true, &pItem );
+ if(eState >= SfxItemState::DEFAULT && pItem)
+ {
+ pItem->QueryValue( aVal, nMemberId );
+ rAnys.AddUsrAnyForID(aVal, *pMap);
+ }
+ }
+
+ // check for needed metric translation
+ if(pMap->nMoreFlags & PropertyMoreFlags::METRIC_ITEM && eMapUnit != MapUnit::Map100thMM)
+ {
+ SvxUnoConvertToMM( eMapUnit, aVal );
+ }
+
+ if ( pMap->aType.getTypeClass() == uno::TypeClass_ENUM &&
+ aVal.getValueType() == ::cppu::UnoType<sal_Int32>::get() )
+ {
+ sal_Int32 nEnum;
+ aVal >>= nEnum;
+
+ aVal.setValue( &nEnum, pMap->aType );
+ }
+
+ return aVal;
+}
+
+
+void SvxItemPropertySet::setPropertyValue( const SfxItemPropertyMapEntry* pMap, const uno::Any& rVal, SvxItemPropertySetUsrAnys& rAnys )
+{
+ uno::Any* pUsrAny = rAnys.GetUsrAnyForID(*pMap);
+ if(!pUsrAny)
+ rAnys.AddUsrAnyForID(rVal, *pMap);
+ else
+ *pUsrAny = rVal;
+}
+
+
+const SfxItemPropertyMapEntry* SvxItemPropertySet::getPropertyMapEntry(std::u16string_view rName) const
+{
+ return m_aPropertyMap.getByName( rName );
+ }
+
+
+uno::Reference< beans::XPropertySetInfo > const & SvxItemPropertySet::getPropertySetInfo() const
+{
+ if( !m_xInfo.is() )
+ m_xInfo = new SfxItemPropertySetInfo( m_aPropertyMap );
+ return m_xInfo;
+}
+
+
+/** converts the given any with a metric to 100th/mm if needed */
+void SvxUnoConvertToMM( const MapUnit eSourceMapUnit, uno::Any & rMetric ) noexcept
+{
+ // map the metric of the itempool to 100th mm
+ switch(eSourceMapUnit)
+ {
+ case MapUnit::MapTwip :
+ {
+ switch( rMetric.getValueTypeClass() )
+ {
+ case uno::TypeClass_BYTE:
+ rMetric <<= static_cast<sal_Int8>(convertTwipToMm100(*o3tl::forceAccess<sal_Int8>(rMetric)));
+ break;
+ case uno::TypeClass_SHORT:
+ rMetric <<= static_cast<sal_Int16>(convertTwipToMm100(*o3tl::forceAccess<sal_Int16>(rMetric)));
+ break;
+ case uno::TypeClass_UNSIGNED_SHORT:
+ rMetric <<= static_cast<sal_uInt16>(convertTwipToMm100(*o3tl::forceAccess<sal_uInt16>(rMetric)));
+ break;
+ case uno::TypeClass_LONG:
+ rMetric <<= static_cast<sal_Int32>(convertTwipToMm100(*o3tl::forceAccess<sal_Int32>(rMetric)));
+ break;
+ case uno::TypeClass_UNSIGNED_LONG:
+ rMetric <<= static_cast<sal_uInt32>(convertTwipToMm100(*o3tl::forceAccess<sal_uInt32>(rMetric)));
+ break;
+ default:
+ SAL_WARN("editeng", "AW: Missing unit translation to 100th mm, " << OString::number(static_cast<sal_Int32>(rMetric.getValueTypeClass())));
+ assert(false);
+ }
+ break;
+ }
+ default:
+ {
+ OSL_FAIL("AW: Missing unit translation to 100th mm!");
+ }
+ }
+}
+
+
+/** converts the given any with a metric from 100th/mm to the given metric if needed */
+void SvxUnoConvertFromMM( const MapUnit eDestinationMapUnit, uno::Any & rMetric ) noexcept
+{
+ switch(eDestinationMapUnit)
+ {
+ case MapUnit::MapTwip :
+ {
+ switch( rMetric.getValueTypeClass() )
+ {
+ case uno::TypeClass_BYTE:
+ rMetric <<= static_cast<sal_Int8>(sanitiseMm100ToTwip(*o3tl::forceAccess<sal_Int8>(rMetric)));
+ break;
+ case uno::TypeClass_SHORT:
+ rMetric <<= static_cast<sal_Int16>(sanitiseMm100ToTwip(*o3tl::forceAccess<sal_Int16>(rMetric)));
+ break;
+ case uno::TypeClass_UNSIGNED_SHORT:
+ rMetric <<= static_cast<sal_uInt16>(sanitiseMm100ToTwip(*o3tl::forceAccess<sal_uInt16>(rMetric)));
+ break;
+ case uno::TypeClass_LONG:
+ rMetric <<= static_cast<sal_Int32>(sanitiseMm100ToTwip(*o3tl::forceAccess<sal_Int32>(rMetric)));
+ break;
+ case uno::TypeClass_UNSIGNED_LONG:
+ rMetric <<= static_cast<sal_uInt32>(sanitiseMm100ToTwip(*o3tl::forceAccess<sal_uInt32>(rMetric)));
+ break;
+ default:
+ OSL_FAIL("AW: Missing unit translation to 100th mm!");
+ }
+ break;
+ }
+ default:
+ {
+ OSL_FAIL("AW: Missing unit translation to PoolMetrics!");
+ }
+ }
+}
+
+SvxItemPropertySetUsrAnys::SvxItemPropertySetUsrAnys() = default;
+
+SvxItemPropertySetUsrAnys::~SvxItemPropertySetUsrAnys()
+{
+ ClearAllUsrAny();
+}
+
+uno::Any* SvxItemPropertySetUsrAnys::GetUsrAnyForID(SfxItemPropertyMapEntry const & entry) const
+{
+ for (auto const & rActual : aCombineList)
+ {
+ if( rActual.nWID == entry.nWID && rActual.memberId == entry.nMemberId )
+ return const_cast<uno::Any*>(&rActual.aAny);
+ }
+ return nullptr;
+}
+
+void SvxItemPropertySetUsrAnys::AddUsrAnyForID(
+ const uno::Any& rAny, SfxItemPropertyMapEntry const & entry)
+{
+ SvxIDPropertyCombine aNew;
+ aNew.nWID = entry.nWID;
+ aNew.memberId = entry.nMemberId;
+ aNew.aAny = rAny;
+ aCombineList.push_back( std::move(aNew) );
+}
+
+void SvxItemPropertySetUsrAnys::ClearAllUsrAny()
+{
+ aCombineList.clear();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */