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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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_editeng.hxx"
#include <com/sun/star/beans/XPropertySet.hpp>
#include <svl/eitem.hxx>
#include <tools/list.hxx>
#include <hash_map>
#include <vector>
#include <svl/itemprop.hxx>
#include <editeng/unoipset.hxx>
#include <editeng/editids.hrc>
#include <editeng/editeng.hxx>
#include <svl/itempool.hxx>
#include <algorithm>
using namespace ::com::sun::star;
using namespace ::rtl;
//----------------------------------------------------------------------
struct SfxItemPropertyMapEntryHash
{
size_t operator()(const SfxItemPropertyMapEntry* pMap) const { return (size_t)pMap; }
};
//----------------------------------------------------------------------
struct SvxIDPropertyCombine
{
sal_uInt16 nWID;
uno::Any aAny;
};
DECLARE_LIST( SvxIDPropertyCombineList, SvxIDPropertyCombine * )
SvxItemPropertySet::SvxItemPropertySet( const SfxItemPropertyMapEntry* pMap, SfxItemPool& rItemPool, sal_Bool bConvertTwips )
: m_aPropertyMap( pMap ),
_pMap(pMap), mbConvertTwips(bConvertTwips), mrItemPool( rItemPool )
{
pCombiList = NULL;
}
//----------------------------------------------------------------------
SvxItemPropertySet::~SvxItemPropertySet()
{
ClearAllUsrAny();
}
//----------------------------------------------------------------------
uno::Any* SvxItemPropertySet::GetUsrAnyForID(sal_uInt16 nWID) const
{
if(pCombiList && pCombiList->Count())
{
SvxIDPropertyCombine* pActual = pCombiList->First();
while(pActual)
{
if(pActual->nWID == nWID)
return &pActual->aAny;
pActual = pCombiList->Next();
}
}
return NULL;
}
//----------------------------------------------------------------------
void SvxItemPropertySet::AddUsrAnyForID(const uno::Any& rAny, sal_uInt16 nWID)
{
if(!pCombiList)
pCombiList = new SvxIDPropertyCombineList();
SvxIDPropertyCombine* pNew = new SvxIDPropertyCombine;
pNew->nWID = nWID;
pNew->aAny = rAny;
pCombiList->Insert(pNew);
}
//----------------------------------------------------------------------
void SvxItemPropertySet::ClearAllUsrAny()
{
if(pCombiList)
delete pCombiList;
pCombiList = NULL;
}
//----------------------------------------------------------------------
sal_Bool SvxUnoCheckForPositiveValue( const uno::Any& rVal )
{
sal_Bool bConvert = sal_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 SfxItemPropertySimpleEntry* pMap, const SfxItemSet& rSet, bool bSearchInParent, bool bDontConvertNegativeValues ) const
{
uno::Any aVal;
if(!pMap || !pMap->nWID)
return aVal;
const SfxPoolItem* pItem = 0;
SfxItemPool* pPool = rSet.GetPool();
rSet.GetItemState( pMap->nWID, bSearchInParent, &pItem );
if( NULL == pItem && pPool )
pItem = &(pPool->GetDefaultItem( pMap->nWID ));
const SfxMapUnit eMapUnit = pPool ? pPool->GetMetric((USHORT)pMap->nWID) : SFX_MAPUNIT_100TH_MM;
BYTE nMemberId = pMap->nMemberId & (~SFX_METRIC_ITEM);
if( eMapUnit == SFX_MAPUNIT_100TH_MM )
nMemberId &= (~CONVERT_TWIPS);
if(pItem)
{
pItem->QueryValue( aVal, nMemberId );
if( pMap->nMemberId & SFX_METRIC_ITEM )
{
if( eMapUnit != SFX_MAPUNIT_100TH_MM )
{
if ( !bDontConvertNegativeValues || SvxUnoCheckForPositiveValue( aVal ) )
SvxUnoConvertToMM( eMapUnit, aVal );
}
}
else if ( pMap->pType->getTypeClass() == uno::TypeClass_ENUM &&
aVal.getValueType() == ::getCppuType((const sal_Int32*)0) )
{
// convert typeless SfxEnumItem to enum type
sal_Int32 nEnum;
aVal >>= nEnum;
aVal.setValue( &nEnum, *pMap->pType );
}
}
else
{
DBG_ERROR( "No SfxPoolItem found for property!" );
}
return aVal;
}
//----------------------------------------------------------------------
void SvxItemPropertySet::setPropertyValue( const SfxItemPropertySimpleEntry* pMap, const uno::Any& rVal, SfxItemSet& rSet, bool bDontConvertNegativeValues ) const
{
if(!pMap || !pMap->nWID)
return;
// item holen
const SfxPoolItem* pItem = 0;
SfxPoolItem *pNewItem = 0;
SfxItemState eState = rSet.GetItemState( pMap->nWID, sal_True, &pItem );
SfxItemPool* pPool = rSet.GetPool();
// UnoAny in item-Wert stecken
if(eState < SFX_ITEM_DEFAULT || pItem == NULL)
{
if( pPool == NULL )
{
DBG_ERROR( "No default item and no pool?" );
return;
}
pItem = &pPool->GetDefaultItem( pMap->nWID );
}
DBG_ASSERT( pItem, "Got no default for item!" );
if( pItem )
{
uno::Any aValue( rVal );
const SfxMapUnit eMapUnit = pPool ? pPool->GetMetric((USHORT)pMap->nWID) : SFX_MAPUNIT_100TH_MM;
// check for needed metric translation
if( (pMap->nMemberId & SFX_METRIC_ITEM) && eMapUnit != SFX_MAPUNIT_100TH_MM )
{
if ( !bDontConvertNegativeValues || SvxUnoCheckForPositiveValue( aValue ) )
SvxUnoConvertFromMM( eMapUnit, aValue );
}
pNewItem = pItem->Clone();
BYTE nMemberId = pMap->nMemberId & (~SFX_METRIC_ITEM);
if( eMapUnit == SFX_MAPUNIT_100TH_MM )
nMemberId &= (~CONVERT_TWIPS);
if( pNewItem->PutValue( aValue, nMemberId ) )
{
// neues item in itemset setzen
rSet.Put( *pNewItem, pMap->nWID );
}
delete pNewItem;
}
}
//----------------------------------------------------------------------
uno::Any SvxItemPropertySet::getPropertyValue( const SfxItemPropertySimpleEntry* pMap ) const
{
// Schon ein Wert eingetragen? Dann schnell fertig
uno::Any* pUsrAny = GetUsrAnyForID(pMap->nWID);
if(pUsrAny)
return *pUsrAny;
// Noch kein UsrAny gemerkt, generiere Default-Eintrag und gib
// diesen zurueck
const SfxMapUnit eMapUnit = mrItemPool.GetMetric((USHORT)pMap->nWID);
BYTE nMemberId = pMap->nMemberId & (~SFX_METRIC_ITEM);
if( eMapUnit == SFX_MAPUNIT_100TH_MM )
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 ) )
{
// Default aus ItemPool holen
if(mrItemPool.IsWhich(pMap->nWID))
aSet.Put(mrItemPool.GetDefaultItem(pMap->nWID));
}
if(aSet.Count())
{
const SfxPoolItem* pItem = NULL;
SfxItemState eState = aSet.GetItemState( pMap->nWID, sal_True, &pItem );
if(eState >= SFX_ITEM_DEFAULT && pItem)
{
pItem->QueryValue( aVal, nMemberId );
((SvxItemPropertySet*)this)->AddUsrAnyForID(aVal, pMap->nWID);
}
}
if( pMap->nMemberId & SFX_METRIC_ITEM )
{
// check for needed metric translation
if(pMap->nMemberId & SFX_METRIC_ITEM && eMapUnit != SFX_MAPUNIT_100TH_MM)
{
SvxUnoConvertToMM( eMapUnit, aVal );
}
}
if ( pMap->pType->getTypeClass() == uno::TypeClass_ENUM &&
aVal.getValueType() == ::getCppuType((const sal_Int32*)0) )
{
sal_Int32 nEnum;
aVal >>= nEnum;
aVal.setValue( &nEnum, *pMap->pType );
}
return aVal;
}
//----------------------------------------------------------------------
void SvxItemPropertySet::setPropertyValue( const SfxItemPropertySimpleEntry* pMap, const uno::Any& rVal ) const
{
uno::Any* pUsrAny = GetUsrAnyForID(pMap->nWID);
if(!pUsrAny)
((SvxItemPropertySet*)this)->AddUsrAnyForID(rVal, pMap->nWID);
else
*pUsrAny = rVal;
}
//----------------------------------------------------------------------
const SfxItemPropertySimpleEntry* SvxItemPropertySet::getPropertyMapEntry(const OUString &rName) const
{
return m_aPropertyMap.getByName( rName );
}
//----------------------------------------------------------------------
uno::Reference< beans::XPropertySetInfo > SvxItemPropertySet::getPropertySetInfo() const
{
if( !m_xInfo.is() )
m_xInfo = new SfxItemPropertySetInfo( &m_aPropertyMap );
return m_xInfo;
}
//----------------------------------------------------------------------
#ifndef TWIPS_TO_MM
#define TWIPS_TO_MM(val) ((val * 127 + 36) / 72)
#endif
#ifndef MM_TO_TWIPS
#define MM_TO_TWIPS(val) ((val * 72 + 63) / 127)
#endif
/** converts the given any with a metric to 100th/mm if needed */
void SvxUnoConvertToMM( const SfxMapUnit eSourceMapUnit, uno::Any & rMetric ) throw()
{
// map the metric of the itempool to 100th mm
switch(eSourceMapUnit)
{
case SFX_MAPUNIT_TWIP :
{
switch( rMetric.getValueTypeClass() )
{
case uno::TypeClass_BYTE:
rMetric <<= (sal_Int8)(TWIPS_TO_MM(*(sal_Int8*)rMetric.getValue()));
break;
case uno::TypeClass_SHORT:
rMetric <<= (sal_Int16)(TWIPS_TO_MM(*(sal_Int16*)rMetric.getValue()));
break;
case uno::TypeClass_UNSIGNED_SHORT:
rMetric <<= (sal_uInt16)(TWIPS_TO_MM(*(sal_uInt16*)rMetric.getValue()));
break;
case uno::TypeClass_LONG:
rMetric <<= (sal_Int32)(TWIPS_TO_MM(*(sal_Int32*)rMetric.getValue()));
break;
case uno::TypeClass_UNSIGNED_LONG:
rMetric <<= (sal_uInt32)(TWIPS_TO_MM(*(sal_uInt32*)rMetric.getValue()));
break;
default:
DBG_ERROR("AW: Missing unit translation to 100th mm!");
}
break;
}
default:
{
DBG_ERROR("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 SfxMapUnit eDestinationMapUnit, uno::Any & rMetric ) throw()
{
switch(eDestinationMapUnit)
{
case SFX_MAPUNIT_TWIP :
{
switch( rMetric.getValueTypeClass() )
{
case uno::TypeClass_BYTE:
rMetric <<= (sal_Int8)(MM_TO_TWIPS(*(sal_Int8*)rMetric.getValue()));
break;
case uno::TypeClass_SHORT:
rMetric <<= (sal_Int16)(MM_TO_TWIPS(*(sal_Int16*)rMetric.getValue()));
break;
case uno::TypeClass_UNSIGNED_SHORT:
rMetric <<= (sal_uInt16)(MM_TO_TWIPS(*(sal_uInt16*)rMetric.getValue()));
break;
case uno::TypeClass_LONG:
rMetric <<= (sal_Int32)(MM_TO_TWIPS(*(sal_Int32*)rMetric.getValue()));
break;
case uno::TypeClass_UNSIGNED_LONG:
rMetric <<= (sal_uInt32)(MM_TO_TWIPS(*(sal_uInt32*)rMetric.getValue()));
break;
default:
DBG_ERROR("AW: Missing unit translation to 100th mm!");
}
break;
}
default:
{
DBG_ERROR("AW: Missing unit translation to PoolMetrics!");
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
