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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.
*
************************************************************************/
#include <tools/stream.hxx>
#include <svx/grfcrop.hxx>
#include <editeng/itemtype.hxx>
#include <com/sun/star/text/GraphicCrop.hpp>
using namespace ::com::sun::star;
#define TWIP_TO_MM100(TWIP) ((TWIP) >= 0 ? (((TWIP)*127L+36L)/72L) : (((TWIP)*127L-36L)/72L))
#define MM100_TO_TWIP(MM100) ((MM100) >= 0 ? (((MM100)*72L+63L)/127L) : (((MM100)*72L-63L)/127L))
//TYPEINIT1_FACTORY( SvxGrfCrop, SfxPoolItem , new SvxGrfCrop(0))
/******************************************************************************
* Implementierung class SwCropGrf
******************************************************************************/
SvxGrfCrop::SvxGrfCrop( sal_uInt16 nItemId )
: SfxPoolItem( nItemId ),
nLeft( 0 ), nRight( 0 ), nTop( 0 ), nBottom( 0 )
{}
SvxGrfCrop::SvxGrfCrop( sal_Int32 nL, sal_Int32 nR,
sal_Int32 nT, sal_Int32 nB, sal_uInt16 nItemId )
: SfxPoolItem( nItemId ),
nLeft( nL ), nRight( nR ), nTop( nT ), nBottom( nB )
{}
SvxGrfCrop::~SvxGrfCrop()
{
}
int SvxGrfCrop::operator==( const SfxPoolItem& rAttr ) const
{
DBG_ASSERT( SfxPoolItem::operator==( rAttr ), "not equal attributes" );
return nLeft == ((const SvxGrfCrop&)rAttr).GetLeft() &&
nRight == ((const SvxGrfCrop&)rAttr).GetRight() &&
nTop == ((const SvxGrfCrop&)rAttr).GetTop() &&
nBottom == ((const SvxGrfCrop&)rAttr).GetBottom();
}
/*
SfxPoolItem* SvxGrfCrop::Clone( SfxItemPool* ) const
{
return new SvxGrfCrop( *this );
}
*/
/*
sal_uInt16 SvxGrfCrop::GetVersion( sal_uInt16 nFFVer ) const
{
DBG_ASSERT( SOFFICE_FILEFORMAT_31==nFFVer ||
SOFFICE_FILEFORMAT_40==nFFVer ||
SOFFICE_FILEFORMAT_NOW==nFFVer,
"SvxGrfCrop: exist a new fileformat?" );
return GRFCROP_VERSION_SWDEFAULT;
}
*/
SfxPoolItem* SvxGrfCrop::Create( SvStream& rStrm, sal_uInt16 nVersion ) const
{
sal_Int32 top, left, right, bottom;
rStrm >> top >> left >> right >> bottom;
if( GRFCROP_VERSION_SWDEFAULT == nVersion )
top = -top, bottom = -bottom, left = -left, right = -right;
SvxGrfCrop* pNew = (SvxGrfCrop*)Clone();
pNew->SetLeft( left );
pNew->SetRight( right );
pNew->SetTop( top );
pNew->SetBottom( bottom );
return pNew;
}
SvStream& SvxGrfCrop::Store( SvStream& rStrm, sal_uInt16 nVersion ) const
{
sal_Int32 left = GetLeft(), right = GetRight(),
top = GetTop(), bottom = GetBottom();
if( GRFCROP_VERSION_SWDEFAULT == nVersion )
top = -top, bottom = -bottom, left = -left, right = -right;
rStrm << top << left << right << bottom;
return rStrm;
}
bool SvxGrfCrop::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
nMemberId &= ~CONVERT_TWIPS;
text::GraphicCrop aRet;
aRet.Left = nLeft;
aRet.Right = nRight;
aRet.Top = nTop;
aRet.Bottom = nBottom;
if( bConvert )
{
aRet.Right = TWIP_TO_MM100(aRet.Right );
aRet.Top = TWIP_TO_MM100(aRet.Top );
aRet.Left = TWIP_TO_MM100(aRet.Left );
aRet.Bottom = TWIP_TO_MM100(aRet.Bottom);
}
rVal <<= aRet;
return true;
}
bool SvxGrfCrop::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
nMemberId &= ~CONVERT_TWIPS;
text::GraphicCrop aVal;
if(!(rVal >>= aVal))
return false;
if( bConvert )
{
aVal.Right = MM100_TO_TWIP(aVal.Right );
aVal.Top = MM100_TO_TWIP(aVal.Top );
aVal.Left = MM100_TO_TWIP(aVal.Left );
aVal.Bottom = MM100_TO_TWIP(aVal.Bottom);
}
nLeft = aVal.Left ;
nRight = aVal.Right ;
nTop = aVal.Top ;
nBottom = aVal.Bottom;
return true;
}
SfxItemPresentation SvxGrfCrop::GetPresentation(
SfxItemPresentation ePres, SfxMapUnit eCoreUnit, SfxMapUnit /*ePresUnit*/,
String &rText, const IntlWrapper* pIntl ) const
{
rText.Erase();
switch( ePres )
{
case SFX_ITEM_PRESENTATION_NAMELESS:
case SFX_ITEM_PRESENTATION_COMPLETE:
if( SFX_ITEM_PRESENTATION_COMPLETE == ePres )
{
( rText.AssignAscii( "L: " )) += ::GetMetricText( GetLeft(),
eCoreUnit, SFX_MAPUNIT_MM, pIntl );
( rText.AppendAscii( " R: " )) += ::GetMetricText( GetRight(),
eCoreUnit, SFX_MAPUNIT_MM, pIntl );
( rText.AppendAscii( " T: " )) += ::GetMetricText( GetTop(),
eCoreUnit, SFX_MAPUNIT_MM, pIntl );
( rText.AppendAscii( " B: " )) += ::GetMetricText( GetBottom(),
eCoreUnit, SFX_MAPUNIT_MM, pIntl );
}
break;
default:
ePres = SFX_ITEM_PRESENTATION_NONE;
break;
}
return ePres;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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