197 lines
6.1 KiB
C++
197 lines
6.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <tools/stream.hxx>
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#include <svx/grfcrop.hxx>
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#include <editeng/itemtype.hxx>
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#include <com/sun/star/text/GraphicCrop.hpp>
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using namespace ::com::sun::star;
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#define TWIP_TO_MM100(TWIP) ((TWIP) >= 0 ? (((TWIP)*127L+36L)/72L) : (((TWIP)*127L-36L)/72L))
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#define MM100_TO_TWIP(MM100) ((MM100) >= 0 ? (((MM100)*72L+63L)/127L) : (((MM100)*72L-63L)/127L))
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//TYPEINIT1_FACTORY( SvxGrfCrop, SfxPoolItem , new SvxGrfCrop(0))
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/******************************************************************************
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* Implementierung class SwCropGrf
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******************************************************************************/
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SvxGrfCrop::SvxGrfCrop( sal_uInt16 nItemId )
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: SfxPoolItem( nItemId ),
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nLeft( 0 ), nRight( 0 ), nTop( 0 ), nBottom( 0 )
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{}
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SvxGrfCrop::SvxGrfCrop( sal_Int32 nL, sal_Int32 nR,
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sal_Int32 nT, sal_Int32 nB, sal_uInt16 nItemId )
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: SfxPoolItem( nItemId ),
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nLeft( nL ), nRight( nR ), nTop( nT ), nBottom( nB )
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{}
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SvxGrfCrop::~SvxGrfCrop()
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{
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}
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int SvxGrfCrop::operator==( const SfxPoolItem& rAttr ) const
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{
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DBG_ASSERT( SfxPoolItem::operator==( rAttr ), "not equal attributes" );
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return nLeft == ((const SvxGrfCrop&)rAttr).GetLeft() &&
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nRight == ((const SvxGrfCrop&)rAttr).GetRight() &&
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nTop == ((const SvxGrfCrop&)rAttr).GetTop() &&
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nBottom == ((const SvxGrfCrop&)rAttr).GetBottom();
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}
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/*
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SfxPoolItem* SvxGrfCrop::Clone( SfxItemPool* ) const
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{
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return new SvxGrfCrop( *this );
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}
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*/
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/*
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sal_uInt16 SvxGrfCrop::GetVersion( sal_uInt16 nFFVer ) const
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{
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DBG_ASSERT( SOFFICE_FILEFORMAT_31==nFFVer ||
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SOFFICE_FILEFORMAT_40==nFFVer ||
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SOFFICE_FILEFORMAT_NOW==nFFVer,
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"SvxGrfCrop: exist a new fileformat?" );
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return GRFCROP_VERSION_SWDEFAULT;
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}
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*/
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SfxPoolItem* SvxGrfCrop::Create( SvStream& rStrm, sal_uInt16 nVersion ) const
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{
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sal_Int32 top, left, right, bottom;
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rStrm >> top >> left >> right >> bottom;
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if( GRFCROP_VERSION_SWDEFAULT == nVersion )
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top = -top, bottom = -bottom, left = -left, right = -right;
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SvxGrfCrop* pNew = (SvxGrfCrop*)Clone();
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pNew->SetLeft( left );
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pNew->SetRight( right );
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pNew->SetTop( top );
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pNew->SetBottom( bottom );
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return pNew;
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}
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SvStream& SvxGrfCrop::Store( SvStream& rStrm, sal_uInt16 nVersion ) const
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{
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sal_Int32 left = GetLeft(), right = GetRight(),
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top = GetTop(), bottom = GetBottom();
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if( GRFCROP_VERSION_SWDEFAULT == nVersion )
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top = -top, bottom = -bottom, left = -left, right = -right;
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rStrm << top << left << right << bottom;
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return rStrm;
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}
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bool SvxGrfCrop::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
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{
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sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
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nMemberId &= ~CONVERT_TWIPS;
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text::GraphicCrop aRet;
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aRet.Left = nLeft;
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aRet.Right = nRight;
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aRet.Top = nTop;
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aRet.Bottom = nBottom;
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if( bConvert )
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{
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aRet.Right = TWIP_TO_MM100(aRet.Right );
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aRet.Top = TWIP_TO_MM100(aRet.Top );
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aRet.Left = TWIP_TO_MM100(aRet.Left );
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aRet.Bottom = TWIP_TO_MM100(aRet.Bottom);
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}
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rVal <<= aRet;
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return true;
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}
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bool SvxGrfCrop::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
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{
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sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
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nMemberId &= ~CONVERT_TWIPS;
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text::GraphicCrop aVal;
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if(!(rVal >>= aVal))
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return false;
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if( bConvert )
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{
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aVal.Right = MM100_TO_TWIP(aVal.Right );
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aVal.Top = MM100_TO_TWIP(aVal.Top );
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aVal.Left = MM100_TO_TWIP(aVal.Left );
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aVal.Bottom = MM100_TO_TWIP(aVal.Bottom);
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}
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nLeft = aVal.Left ;
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nRight = aVal.Right ;
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nTop = aVal.Top ;
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nBottom = aVal.Bottom;
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return true;
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}
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SfxItemPresentation SvxGrfCrop::GetPresentation(
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SfxItemPresentation ePres, SfxMapUnit eCoreUnit, SfxMapUnit /*ePresUnit*/,
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String &rText, const IntlWrapper* pIntl ) const
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{
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rText.Erase();
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switch( ePres )
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{
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case SFX_ITEM_PRESENTATION_NAMELESS:
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case SFX_ITEM_PRESENTATION_COMPLETE:
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if( SFX_ITEM_PRESENTATION_COMPLETE == ePres )
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{
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( rText.AssignAscii( "L: " )) += ::GetMetricText( GetLeft(),
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eCoreUnit, SFX_MAPUNIT_MM, pIntl );
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( rText.AppendAscii( " R: " )) += ::GetMetricText( GetRight(),
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eCoreUnit, SFX_MAPUNIT_MM, pIntl );
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( rText.AppendAscii( " T: " )) += ::GetMetricText( GetTop(),
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eCoreUnit, SFX_MAPUNIT_MM, pIntl );
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( rText.AppendAscii( " B: " )) += ::GetMetricText( GetBottom(),
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eCoreUnit, SFX_MAPUNIT_MM, pIntl );
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}
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break;
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default:
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ePres = SFX_ITEM_PRESENTATION_NONE;
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break;
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}
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return ePres;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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