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Diffstat (limited to 'vcl/source/gdi/pdfwriter_impl2.cxx')
| -rw-r--r-- | vcl/source/gdi/pdfwriter_impl2.cxx | 1035 |
1 files changed, 1035 insertions, 0 deletions
diff --git a/vcl/source/gdi/pdfwriter_impl2.cxx b/vcl/source/gdi/pdfwriter_impl2.cxx new file mode 100644 index 000000000000..c01b8a9771d8 --- /dev/null +++ b/vcl/source/gdi/pdfwriter_impl2.cxx @@ -0,0 +1,1035 @@ +/************************************************************************* + * + * 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 "precompiled_vcl.hxx" + +#include "pdfwriter_impl.hxx" +#include "vcl/pdfextoutdevdata.hxx" +#include "vcl/virdev.hxx" +#include "vcl/gdimtf.hxx" +#include "vcl/metaact.hxx" +#include "vcl/graph.hxx" +#include "vcl/svdata.hxx" +#include "unotools/streamwrap.hxx" +#include "unotools/processfactory.hxx" + +#include "comphelper/processfactory.hxx" +#include "com/sun/star/beans/PropertyValue.hpp" +#include "com/sun/star/io/XSeekable.hpp" +#include "com/sun/star/graphic/XGraphicProvider.hpp" + +using namespace vcl; +using namespace rtl; +using namespace com::sun::star; +using namespace com::sun::star::uno; +using namespace com::sun::star::beans; + +// ----------------------------------------------------------------------------- + +void PDFWriterImpl::implWriteGradient( const PolyPolygon& i_rPolyPoly, const Gradient& i_rGradient, + VirtualDevice* i_pDummyVDev, const vcl::PDFWriter::PlayMetafileContext& i_rContext ) +{ + GDIMetaFile aTmpMtf; + + i_pDummyVDev->AddGradientActions( i_rPolyPoly.GetBoundRect(), i_rGradient, aTmpMtf ); + + m_rOuterFace.Push(); + m_rOuterFace.IntersectClipRegion( i_rPolyPoly.getB2DPolyPolygon() ); + playMetafile( aTmpMtf, NULL, i_rContext, i_pDummyVDev ); + m_rOuterFace.Pop(); +} + +// ----------------------------------------------------------------------------- + +void PDFWriterImpl::implWriteBitmapEx( const Point& i_rPoint, const Size& i_rSize, const BitmapEx& i_rBitmapEx, + VirtualDevice* i_pDummyVDev, const vcl::PDFWriter::PlayMetafileContext& i_rContext ) +{ + if ( !i_rBitmapEx.IsEmpty() && i_rSize.Width() && i_rSize.Height() ) + { + BitmapEx aBitmapEx( i_rBitmapEx ); + Point aPoint( i_rPoint ); + Size aSize( i_rSize ); + + // #i19065# Negative sizes have mirror semantics on + // OutputDevice. BitmapEx and co. have no idea about that, so + // perform that _before_ doing anything with aBitmapEx. + ULONG nMirrorFlags(BMP_MIRROR_NONE); + if( aSize.Width() < 0 ) + { + aSize.Width() *= -1; + aPoint.X() -= aSize.Width(); + nMirrorFlags |= BMP_MIRROR_HORZ; + } + if( aSize.Height() < 0 ) + { + aSize.Height() *= -1; + aPoint.Y() -= aSize.Height(); + nMirrorFlags |= BMP_MIRROR_VERT; + } + + if( nMirrorFlags != BMP_MIRROR_NONE ) + { + aBitmapEx.Mirror( nMirrorFlags ); + } + if( i_rContext.m_nMaxImageResolution > 50 ) + { + // do downsampling if neccessary + const Size aDstSizeTwip( i_pDummyVDev->PixelToLogic( i_pDummyVDev->LogicToPixel( aSize ), MAP_TWIP ) ); + const Size aBmpSize( aBitmapEx.GetSizePixel() ); + const double fBmpPixelX = aBmpSize.Width(); + const double fBmpPixelY = aBmpSize.Height(); + const double fMaxPixelX = aDstSizeTwip.Width() * i_rContext.m_nMaxImageResolution / 1440.0; + const double fMaxPixelY = aDstSizeTwip.Height() * i_rContext.m_nMaxImageResolution / 1440.0; + + // check, if the bitmap DPI exceeds the maximum DPI (allow 4 pixel rounding tolerance) + if( ( ( fBmpPixelX > ( fMaxPixelX + 4 ) ) || + ( fBmpPixelY > ( fMaxPixelY + 4 ) ) ) && + ( fBmpPixelY > 0.0 ) && ( fMaxPixelY > 0.0 ) ) + { + // do scaling + Size aNewBmpSize; + const double fBmpWH = fBmpPixelX / fBmpPixelY; + const double fMaxWH = fMaxPixelX / fMaxPixelY; + + if( fBmpWH < fMaxWH ) + { + aNewBmpSize.Width() = FRound( fMaxPixelY * fBmpWH ); + aNewBmpSize.Height() = FRound( fMaxPixelY ); + } + else if( fBmpWH > 0.0 ) + { + aNewBmpSize.Width() = FRound( fMaxPixelX ); + aNewBmpSize.Height() = FRound( fMaxPixelX / fBmpWH); + } + if( aNewBmpSize.Width() && aNewBmpSize.Height() ) + aBitmapEx.Scale( aNewBmpSize ); + else + aBitmapEx.SetEmpty(); + } + } + + const Size aSizePixel( aBitmapEx.GetSizePixel() ); + if ( aSizePixel.Width() && aSizePixel.Height() ) + { + sal_Bool bUseJPGCompression = !i_rContext.m_bOnlyLosslessCompression; + if ( ( aSizePixel.Width() < 32 ) || ( aSizePixel.Height() < 32 ) ) + bUseJPGCompression = sal_False; + + SvMemoryStream aStrm; + Bitmap aMask; + + bool bTrueColorJPG = true; + if ( bUseJPGCompression ) + { + sal_uInt32 nZippedFileSize; // sj: we will calculate the filesize of a zipped bitmap + { // to determine if jpeg compression is usefull + SvMemoryStream aTemp; + aTemp.SetCompressMode( aTemp.GetCompressMode() | COMPRESSMODE_ZBITMAP ); + aTemp.SetVersion( SOFFICE_FILEFORMAT_40 ); // sj: up from version 40 our bitmap stream operator + aTemp << aBitmapEx; // is capable of zlib stream compression + aTemp.Seek( STREAM_SEEK_TO_END ); + nZippedFileSize = aTemp.Tell(); + } + if ( aBitmapEx.IsTransparent() ) + { + if ( aBitmapEx.IsAlpha() ) + aMask = aBitmapEx.GetAlpha().GetBitmap(); + else + aMask = aBitmapEx.GetMask(); + } + Graphic aGraphic( aBitmapEx.GetBitmap() ); + sal_Int32 nColorMode = 0; + + Sequence< PropertyValue > aFilterData( 2 ); + aFilterData[ 0 ].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "Quality" ) ); + aFilterData[ 0 ].Value <<= sal_Int32(i_rContext.m_nJPEGQuality); + aFilterData[ 1 ].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "ColorMode" ) ); + aFilterData[ 1 ].Value <<= nColorMode; + + try + { + uno::Reference < io::XStream > xStream = new utl::OStreamWrapper( aStrm ); + Reference< io::XSeekable > xSeekable( xStream, UNO_QUERY_THROW ); + Reference< graphic::XGraphicProvider > xGraphicProvider( ImplGetSVData()->maAppData.mxMSF->createInstance( + OUString::createFromAscii( "com.sun.star.graphic.GraphicProvider" ) ), UNO_QUERY ); + if ( xGraphicProvider.is() ) + { + Reference< graphic::XGraphic > xGraphic( aGraphic.GetXGraphic() ); + Reference < io::XOutputStream > xOut( xStream->getOutputStream() ); + rtl::OUString aMimeType( ::rtl::OUString::createFromAscii( "image/jpeg" ) ); + uno::Sequence< beans::PropertyValue > aOutMediaProperties( 3 ); + aOutMediaProperties[0].Name = ::rtl::OUString::createFromAscii( "OutputStream" ); + aOutMediaProperties[0].Value <<= xOut; + aOutMediaProperties[1].Name = ::rtl::OUString::createFromAscii( "MimeType" ); + aOutMediaProperties[1].Value <<= aMimeType; + aOutMediaProperties[2].Name = ::rtl::OUString::createFromAscii( "FilterData" ); + aOutMediaProperties[2].Value <<= aFilterData; + xGraphicProvider->storeGraphic( xGraphic, aOutMediaProperties ); + xOut->flush(); + if ( xSeekable->getLength() > nZippedFileSize ) + { + bUseJPGCompression = sal_False; + } + else + { + aStrm.Seek( STREAM_SEEK_TO_END ); + + xSeekable->seek( 0 ); + Sequence< PropertyValue > aArgs( 1 ); + aArgs[ 0 ].Name = ::rtl::OUString::createFromAscii( "InputStream" ); + aArgs[ 0 ].Value <<= xStream; + Reference< XPropertySet > xPropSet( xGraphicProvider->queryGraphicDescriptor( aArgs ) ); + if ( xPropSet.is() ) + { + sal_Int16 nBitsPerPixel = 24; + if ( xPropSet->getPropertyValue( ::rtl::OUString::createFromAscii( "BitsPerPixel" ) ) >>= nBitsPerPixel ) + { + bTrueColorJPG = nBitsPerPixel != 8; + } + } + } + } + else + bUseJPGCompression = sal_False; + } + catch( uno::Exception& ) + { + bUseJPGCompression = sal_False; + } + } + if ( bUseJPGCompression ) + m_rOuterFace.DrawJPGBitmap( aStrm, bTrueColorJPG, aSizePixel, Rectangle( aPoint, aSize ), aMask ); + else if ( aBitmapEx.IsTransparent() ) + m_rOuterFace.DrawBitmapEx( aPoint, aSize, aBitmapEx ); + else + m_rOuterFace.DrawBitmap( aPoint, aSize, aBitmapEx.GetBitmap() ); + } + } +} + + +// ----------------------------------------------------------------------------- + +void PDFWriterImpl::playMetafile( const GDIMetaFile& i_rMtf, vcl::PDFExtOutDevData* i_pOutDevData, const vcl::PDFWriter::PlayMetafileContext& i_rContext, VirtualDevice* pDummyVDev ) +{ + bool bAssertionFired( false ); + + VirtualDevice* pPrivateDevice = NULL; + if( ! pDummyVDev ) + { + pPrivateDevice = pDummyVDev = new VirtualDevice(); + pDummyVDev->EnableOutput( sal_False ); + pDummyVDev->SetMapMode( i_rMtf.GetPrefMapMode() ); + } + GDIMetaFile aMtf( i_rMtf ); + + for( sal_uInt32 i = 0, nCount = aMtf.GetActionCount(); i < nCount; ) + { + if ( !i_pOutDevData || !i_pOutDevData->PlaySyncPageAct( m_rOuterFace, i ) ) + { + const MetaAction* pAction = aMtf.GetAction( i ); + const USHORT nType = pAction->GetType(); + + switch( nType ) + { + case( META_PIXEL_ACTION ): + { + const MetaPixelAction* pA = (const MetaPixelAction*) pAction; + m_rOuterFace.DrawPixel( pA->GetPoint(), pA->GetColor() ); + } + break; + + case( META_POINT_ACTION ): + { + const MetaPointAction* pA = (const MetaPointAction*) pAction; + m_rOuterFace.DrawPixel( pA->GetPoint() ); + } + break; + + case( META_LINE_ACTION ): + { + const MetaLineAction* pA = (const MetaLineAction*) pAction; + if ( pA->GetLineInfo().IsDefault() ) + m_rOuterFace.DrawLine( pA->GetStartPoint(), pA->GetEndPoint() ); + else + m_rOuterFace.DrawLine( pA->GetStartPoint(), pA->GetEndPoint(), pA->GetLineInfo() ); + } + break; + + case( META_RECT_ACTION ): + { + const MetaRectAction* pA = (const MetaRectAction*) pAction; + m_rOuterFace.DrawRect( pA->GetRect() ); + } + break; + + case( META_ROUNDRECT_ACTION ): + { + const MetaRoundRectAction* pA = (const MetaRoundRectAction*) pAction; + m_rOuterFace.DrawRect( pA->GetRect(), pA->GetHorzRound(), pA->GetVertRound() ); + } + break; + + case( META_ELLIPSE_ACTION ): + { + const MetaEllipseAction* pA = (const MetaEllipseAction*) pAction; + m_rOuterFace.DrawEllipse( pA->GetRect() ); + } + break; + + case( META_ARC_ACTION ): + { + const MetaArcAction* pA = (const MetaArcAction*) pAction; + m_rOuterFace.DrawArc( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint() ); + } + break; + + case( META_PIE_ACTION ): + { + const MetaArcAction* pA = (const MetaArcAction*) pAction; + m_rOuterFace.DrawPie( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint() ); + } + break; + + case( META_CHORD_ACTION ): + { + const MetaChordAction* pA = (const MetaChordAction*) pAction; + m_rOuterFace.DrawChord( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint() ); + } + break; + + case( META_POLYGON_ACTION ): + { + const MetaPolygonAction* pA = (const MetaPolygonAction*) pAction; + m_rOuterFace.DrawPolygon( pA->GetPolygon() ); + } + break; + + case( META_POLYLINE_ACTION ): + { + const MetaPolyLineAction* pA = (const MetaPolyLineAction*) pAction; + if ( pA->GetLineInfo().IsDefault() ) + m_rOuterFace.DrawPolyLine( pA->GetPolygon() ); + else + m_rOuterFace.DrawPolyLine( pA->GetPolygon(), pA->GetLineInfo() ); + } + break; + + case( META_POLYPOLYGON_ACTION ): + { + const MetaPolyPolygonAction* pA = (const MetaPolyPolygonAction*) pAction; + m_rOuterFace.DrawPolyPolygon( pA->GetPolyPolygon() ); + } + break; + + case( META_GRADIENT_ACTION ): + { + const MetaGradientAction* pA = (const MetaGradientAction*) pAction; + const PolyPolygon aPolyPoly( pA->GetRect() ); + + implWriteGradient( aPolyPoly, pA->GetGradient(), pDummyVDev, i_rContext ); + } + break; + + case( META_GRADIENTEX_ACTION ): + { + const MetaGradientExAction* pA = (const MetaGradientExAction*) pAction; + implWriteGradient( pA->GetPolyPolygon(), pA->GetGradient(), pDummyVDev, i_rContext ); + } + break; + + case META_HATCH_ACTION: + { + const MetaHatchAction* pA = (const MetaHatchAction*) pAction; + m_rOuterFace.DrawHatch( pA->GetPolyPolygon(), pA->GetHatch() ); + } + break; + + case( META_TRANSPARENT_ACTION ): + { + const MetaTransparentAction* pA = (const MetaTransparentAction*) pAction; + m_rOuterFace.DrawTransparent( pA->GetPolyPolygon(), pA->GetTransparence() ); + } + break; + + case( META_FLOATTRANSPARENT_ACTION ): + { + const MetaFloatTransparentAction* pA = (const MetaFloatTransparentAction*) pAction; + + GDIMetaFile aTmpMtf( pA->GetGDIMetaFile() ); + const Point& rPos = pA->GetPoint(); + const Size& rSize= pA->GetSize(); + const Gradient& rTransparenceGradient = pA->GetGradient(); + + // special case constant alpha value + if( rTransparenceGradient.GetStartColor() == rTransparenceGradient.GetEndColor() ) + { + const Color aTransCol( rTransparenceGradient.GetStartColor() ); + const USHORT nTransPercent = aTransCol.GetLuminance() * 100 / 255; + m_rOuterFace.BeginTransparencyGroup(); + playMetafile( aTmpMtf, NULL, i_rContext, pDummyVDev ); + m_rOuterFace.EndTransparencyGroup( Rectangle( rPos, rSize ), nTransPercent ); + } + else + { + const Size aDstSizeTwip( pDummyVDev->PixelToLogic( pDummyVDev->LogicToPixel( rSize ), MAP_TWIP ) ); + sal_Int32 nMaxBmpDPI = i_rContext.m_bOnlyLosslessCompression ? 300 : 72; + if( i_rContext.m_nMaxImageResolution > 50 ) + { + if ( nMaxBmpDPI > i_rContext.m_nMaxImageResolution ) + nMaxBmpDPI = i_rContext.m_nMaxImageResolution; + } + const sal_Int32 nPixelX = (sal_Int32)((double)aDstSizeTwip.Width() * (double)nMaxBmpDPI / 1440.0); + const sal_Int32 nPixelY = (sal_Int32)((double)aDstSizeTwip.Height() * (double)nMaxBmpDPI / 1440.0); + if ( nPixelX && nPixelY ) + { + Size aDstSizePixel( nPixelX, nPixelY ); + VirtualDevice* pVDev = new VirtualDevice; + if( pVDev->SetOutputSizePixel( aDstSizePixel ) ) + { + Bitmap aPaint, aMask; + AlphaMask aAlpha; + Point aPoint; + + MapMode aMapMode( pDummyVDev->GetMapMode() ); + aMapMode.SetOrigin( aPoint ); + pVDev->SetMapMode( aMapMode ); + Size aDstSize( pVDev->PixelToLogic( aDstSizePixel ) ); + + Point aMtfOrigin( aTmpMtf.GetPrefMapMode().GetOrigin() ); + if ( aMtfOrigin.X() || aMtfOrigin.Y() ) + aTmpMtf.Move( -aMtfOrigin.X(), -aMtfOrigin.Y() ); + double fScaleX = (double)aDstSize.Width() / (double)aTmpMtf.GetPrefSize().Width(); + double fScaleY = (double)aDstSize.Height() / (double)aTmpMtf.GetPrefSize().Height(); + if( fScaleX != 1.0 || fScaleY != 1.0 ) + aTmpMtf.Scale( fScaleX, fScaleY ); + aTmpMtf.SetPrefMapMode( aMapMode ); + + // create paint bitmap + aTmpMtf.WindStart(); + aTmpMtf.Play( pVDev, aPoint, aDstSize ); + aTmpMtf.WindStart(); + + pVDev->EnableMapMode( FALSE ); + aPaint = pVDev->GetBitmap( aPoint, aDstSizePixel ); + pVDev->EnableMapMode( TRUE ); + + // create mask bitmap + pVDev->SetLineColor( COL_BLACK ); + pVDev->SetFillColor( COL_BLACK ); + pVDev->DrawRect( Rectangle( aPoint, aDstSize ) ); + pVDev->SetDrawMode( DRAWMODE_WHITELINE | DRAWMODE_WHITEFILL | DRAWMODE_WHITETEXT | + DRAWMODE_WHITEBITMAP | DRAWMODE_WHITEGRADIENT ); + aTmpMtf.WindStart(); + aTmpMtf.Play( pVDev, aPoint, aDstSize ); + aTmpMtf.WindStart(); + pVDev->EnableMapMode( FALSE ); + aMask = pVDev->GetBitmap( aPoint, aDstSizePixel ); + pVDev->EnableMapMode( TRUE ); + + // create alpha mask from gradient + pVDev->SetDrawMode( DRAWMODE_GRAYGRADIENT ); + pVDev->DrawGradient( Rectangle( aPoint, aDstSize ), rTransparenceGradient ); + pVDev->SetDrawMode( DRAWMODE_DEFAULT ); + pVDev->EnableMapMode( FALSE ); + pVDev->DrawMask( aPoint, aDstSizePixel, aMask, Color( COL_WHITE ) ); + aAlpha = pVDev->GetBitmap( aPoint, aDstSizePixel ); + implWriteBitmapEx( rPos, rSize, BitmapEx( aPaint, aAlpha ), pDummyVDev, i_rContext ); + } + delete pVDev; + } + } + } + break; + + case( META_EPS_ACTION ): + { + const MetaEPSAction* pA = (const MetaEPSAction*) pAction; + const GDIMetaFile aSubstitute( pA->GetSubstitute() ); + + m_rOuterFace.Push(); + pDummyVDev->Push(); + + MapMode aMapMode( aSubstitute.GetPrefMapMode() ); + Size aOutSize( pDummyVDev->LogicToLogic( pA->GetSize(), pDummyVDev->GetMapMode(), aMapMode ) ); + aMapMode.SetScaleX( Fraction( aOutSize.Width(), aSubstitute.GetPrefSize().Width() ) ); + aMapMode.SetScaleY( Fraction( aOutSize.Height(), aSubstitute.GetPrefSize().Height() ) ); + aMapMode.SetOrigin( pDummyVDev->LogicToLogic( pA->GetPoint(), pDummyVDev->GetMapMode(), aMapMode ) ); + + m_rOuterFace.SetMapMode( aMapMode ); + pDummyVDev->SetMapMode( aMapMode ); + playMetafile( aSubstitute, NULL, i_rContext, pDummyVDev ); + pDummyVDev->Pop(); + m_rOuterFace.Pop(); + } + break; + + case( META_COMMENT_ACTION ): + if( ! i_rContext.m_bTransparenciesWereRemoved ) + { + const MetaCommentAction* pA = (const MetaCommentAction*) pAction; + String aSkipComment; + + if( pA->GetComment().CompareIgnoreCaseToAscii( "XGRAD_SEQ_BEGIN" ) == COMPARE_EQUAL ) + { + const MetaGradientExAction* pGradAction = NULL; + sal_Bool bDone = sal_False; + + while( !bDone && ( ++i < nCount ) ) + { + pAction = aMtf.GetAction( i ); + + if( pAction->GetType() == META_GRADIENTEX_ACTION ) + pGradAction = (const MetaGradientExAction*) pAction; + else if( ( pAction->GetType() == META_COMMENT_ACTION ) && + ( ( (const MetaCommentAction*) pAction )->GetComment().CompareIgnoreCaseToAscii( "XGRAD_SEQ_END" ) == COMPARE_EQUAL ) ) + { + bDone = sal_True; + } + } + + if( pGradAction ) + implWriteGradient( pGradAction->GetPolyPolygon(), pGradAction->GetGradient(), pDummyVDev, i_rContext ); + } + else + { + const BYTE* pData = pA->GetData(); + if ( pData ) + { + SvMemoryStream aMemStm( (void*)pData, pA->GetDataSize(), STREAM_READ ); + sal_Bool bSkipSequence = sal_False; + ByteString sSeqEnd; + + if( pA->GetComment().Equals( "XPATHSTROKE_SEQ_BEGIN" ) ) + { + sSeqEnd = ByteString( "XPATHSTROKE_SEQ_END" ); + SvtGraphicStroke aStroke; + aMemStm >> aStroke; + + Polygon aPath; + aStroke.getPath( aPath ); + + PolyPolygon aStartArrow; + PolyPolygon aEndArrow; + double fTransparency( aStroke.getTransparency() ); + double fStrokeWidth( aStroke.getStrokeWidth() ); + SvtGraphicStroke::DashArray aDashArray; + + aStroke.getStartArrow( aStartArrow ); + aStroke.getEndArrow( aEndArrow ); + aStroke.getDashArray( aDashArray ); + + bSkipSequence = sal_True; + if ( aStartArrow.Count() || aEndArrow.Count() ) + bSkipSequence = sal_False; + if ( aDashArray.size() && ( fStrokeWidth != 0.0 ) && ( fTransparency == 0.0 ) ) + bSkipSequence = sal_False; + if ( bSkipSequence ) + { + PDFWriter::ExtLineInfo aInfo; + aInfo.m_fLineWidth = fStrokeWidth; + aInfo.m_fTransparency = fTransparency; + aInfo.m_fMiterLimit = aStroke.getMiterLimit(); + switch( aStroke.getCapType() ) + { + default: + case SvtGraphicStroke::capButt: aInfo.m_eCap = PDFWriter::capButt;break; + case SvtGraphicStroke::capRound: aInfo.m_eCap = PDFWriter::capRound;break; + case SvtGraphicStroke::capSquare: aInfo.m_eCap = PDFWriter::capSquare;break; + } + switch( aStroke.getJoinType() ) + { + default: + case SvtGraphicStroke::joinMiter: aInfo.m_eJoin = PDFWriter::joinMiter;break; + case SvtGraphicStroke::joinRound: aInfo.m_eJoin = PDFWriter::joinRound;break; + case SvtGraphicStroke::joinBevel: aInfo.m_eJoin = PDFWriter::joinBevel;break; + case SvtGraphicStroke::joinNone: + aInfo.m_eJoin = PDFWriter::joinMiter; + aInfo.m_fMiterLimit = 0.0; + break; + } + aInfo.m_aDashArray = aDashArray; + + if(SvtGraphicStroke::joinNone == aStroke.getJoinType() + && fStrokeWidth > 0.0) + { + // emulate no edge rounding by handling single edges + const sal_uInt16 nPoints(aPath.GetSize()); + const bool bCurve(aPath.HasFlags()); + + for(sal_uInt16 a(0); a + 1 < nPoints; a++) + { + if(bCurve + && POLY_NORMAL != aPath.GetFlags(a + 1) + && a + 2 < nPoints + && POLY_NORMAL != aPath.GetFlags(a + 2) + && a + 3 < nPoints) + { + const Polygon aSnippet(4, + aPath.GetConstPointAry() + a, + aPath.GetConstFlagAry() + a); + m_rOuterFace.DrawPolyLine( aSnippet, aInfo ); + a += 2; + } + else + { + const Polygon aSnippet(2, + aPath.GetConstPointAry() + a); + m_rOuterFace.DrawPolyLine( aSnippet, aInfo ); + } + } + } + else + { + m_rOuterFace.DrawPolyLine( aPath, aInfo ); + } + } + } + else if ( pA->GetComment().Equals( "XPATHFILL_SEQ_BEGIN" ) ) + { + sSeqEnd = ByteString( "XPATHFILL_SEQ_END" ); + SvtGraphicFill aFill; + aMemStm >> aFill; + + if ( ( aFill.getFillType() == SvtGraphicFill::fillSolid ) && ( aFill.getFillRule() == SvtGraphicFill::fillEvenOdd ) ) + { + double fTransparency = aFill.getTransparency(); + if ( fTransparency == 0.0 ) + { + PolyPolygon aPath; + aFill.getPath( aPath ); + + bSkipSequence = sal_True; + m_rOuterFace.DrawPolyPolygon( aPath ); + } + else if ( fTransparency == 1.0 ) + bSkipSequence = sal_True; + } +/* #i81548# removing optimization for fill textures, because most of the texture settings are not + exported properly. In OpenOffice 3.1 the drawing layer will support graphic primitives, then it + will not be a problem to optimize the filltexture export. But for wysiwyg is more important than + filesize. + else if( aFill.getFillType() == SvtGraphicFill::fillTexture && aFill.isTiling() ) + { + sal_Int32 nPattern = mnCachePatternId; + Graphic aPatternGraphic; + aFill.getGraphic( aPatternGraphic ); + bool bUseCache = false; + SvtGraphicFill::Transform aPatTransform; + aFill.getTransform( aPatTransform ); + + if( mnCachePatternId >= 0 ) + { + SvtGraphicFill::Transform aCacheTransform; + maCacheFill.getTransform( aCacheTransform ); + if( aCacheTransform.matrix[0] == aPatTransform.matrix[0] && + aCacheTransform.matrix[1] == aPatTransform.matrix[1] && + aCacheTransform.matrix[2] == aPatTransform.matrix[2] && + aCacheTransform.matrix[3] == aPatTransform.matrix[3] && + aCacheTransform.matrix[4] == aPatTransform.matrix[4] && + aCacheTransform.matrix[5] == aPatTransform.matrix[5] + ) + { + Graphic aCacheGraphic; + maCacheFill.getGraphic( aCacheGraphic ); + if( aCacheGraphic == aPatternGraphic ) + bUseCache = true; + } + } + + if( ! bUseCache ) + { + + // paint graphic to metafile + GDIMetaFile aPattern; + pDummyVDev->SetConnectMetaFile( &aPattern ); + pDummyVDev->Push(); + pDummyVDev->SetMapMode( aPatternGraphic.GetPrefMapMode() ); + + aPatternGraphic.Draw( &rDummyVDev, Point( 0, 0 ) ); + pDummyVDev->Pop(); + pDummyVDev->SetConnectMetaFile( NULL ); + aPattern.WindStart(); + + MapMode aPatternMapMode( aPatternGraphic.GetPrefMapMode() ); + // prepare pattern from metafile + Size aPrefSize( aPatternGraphic.GetPrefSize() ); + // FIXME: this magic -1 shouldn't be necessary + aPrefSize.Width() -= 1; + aPrefSize.Height() -= 1; + aPrefSize = m_rOuterFace.GetReferenceDevice()-> + LogicToLogic( aPrefSize, + &aPatternMapMode, + &m_rOuterFace.GetReferenceDevice()->GetMapMode() ); + // build bounding rectangle of pattern + Rectangle aBound( Point( 0, 0 ), aPrefSize ); + m_rOuterFace.BeginPattern( aBound ); + m_rOuterFace.Push(); + pDummyVDev->Push(); + m_rOuterFace.SetMapMode( aPatternMapMode ); + pDummyVDev->SetMapMode( aPatternMapMode ); + ImplWriteActions( m_rOuterFace, NULL, aPattern, rDummyVDev ); + pDummyVDev->Pop(); + m_rOuterFace.Pop(); + + nPattern = m_rOuterFace.EndPattern( aPatTransform ); + + // try some caching and reuse pattern + mnCachePatternId = nPattern; + maCacheFill = aFill; + } + + // draw polypolygon with pattern fill + PolyPolygon aPath; + aFill.getPath( aPath ); + m_rOuterFace.DrawPolyPolygon( aPath, nPattern, aFill.getFillRule() == SvtGraphicFill::fillEvenOdd ); + + bSkipSequence = sal_True; + } +*/ + } + if ( bSkipSequence ) + { + while( ++i < nCount ) + { + pAction = aMtf.GetAction( i ); + if ( pAction->GetType() == META_COMMENT_ACTION ) + { + ByteString sComment( ((MetaCommentAction*)pAction)->GetComment() ); + if ( sComment.Equals( sSeqEnd ) ) + break; + } + // #i44496# + // the replacement action for stroke is a filled rectangle + // the set fillcolor of the replacement is part of the graphics + // state and must not be skipped + else if( pAction->GetType() == META_FILLCOLOR_ACTION ) + { + const MetaFillColorAction* pMA = (const MetaFillColorAction*) pAction; + if( pMA->IsSetting() ) + m_rOuterFace.SetFillColor( pMA->GetColor() ); + else + m_rOuterFace.SetFillColor(); + } + } + } + } + } + } + break; + + case( META_BMP_ACTION ): + { + const MetaBmpAction* pA = (const MetaBmpAction*) pAction; + BitmapEx aBitmapEx( pA->GetBitmap() ); + Size aSize( OutputDevice::LogicToLogic( aBitmapEx.GetPrefSize(), + aBitmapEx.GetPrefMapMode(), pDummyVDev->GetMapMode() ) ); + if( ! ( aSize.Width() && aSize.Height() ) ) + aSize = pDummyVDev->PixelToLogic( aBitmapEx.GetSizePixel() ); + implWriteBitmapEx( pA->GetPoint(), aSize, aBitmapEx, pDummyVDev, i_rContext ); + } + break; + + case( META_BMPSCALE_ACTION ): + { + const MetaBmpScaleAction* pA = (const MetaBmpScaleAction*) pAction; + implWriteBitmapEx( pA->GetPoint(), pA->GetSize(), BitmapEx( pA->GetBitmap() ), pDummyVDev, i_rContext ); + } + break; + + case( META_BMPSCALEPART_ACTION ): + { + const MetaBmpScalePartAction* pA = (const MetaBmpScalePartAction*) pAction; + BitmapEx aBitmapEx( pA->GetBitmap() ); + aBitmapEx.Crop( Rectangle( pA->GetSrcPoint(), pA->GetSrcSize() ) ); + implWriteBitmapEx( pA->GetDestPoint(), pA->GetDestSize(), aBitmapEx, pDummyVDev, i_rContext ); + } + break; + + case( META_BMPEX_ACTION ): + { + const MetaBmpExAction* pA = (const MetaBmpExAction*) pAction; + BitmapEx aBitmapEx( pA->GetBitmapEx() ); + Size aSize( OutputDevice::LogicToLogic( aBitmapEx.GetPrefSize(), + aBitmapEx.GetPrefMapMode(), pDummyVDev->GetMapMode() ) ); + implWriteBitmapEx( pA->GetPoint(), aSize, aBitmapEx, pDummyVDev, i_rContext ); + } + break; + + case( META_BMPEXSCALE_ACTION ): + { + const MetaBmpExScaleAction* pA = (const MetaBmpExScaleAction*) pAction; + implWriteBitmapEx( pA->GetPoint(), pA->GetSize(), pA->GetBitmapEx(), pDummyVDev, i_rContext ); + } + break; + + case( META_BMPEXSCALEPART_ACTION ): + { + const MetaBmpExScalePartAction* pA = (const MetaBmpExScalePartAction*) pAction; + BitmapEx aBitmapEx( pA->GetBitmapEx() ); + aBitmapEx.Crop( Rectangle( pA->GetSrcPoint(), pA->GetSrcSize() ) ); + implWriteBitmapEx( pA->GetDestPoint(), pA->GetDestSize(), aBitmapEx, pDummyVDev, i_rContext ); + } + break; + + case( META_MASK_ACTION ): + case( META_MASKSCALE_ACTION ): + case( META_MASKSCALEPART_ACTION ): + { + DBG_ERROR( "MetaMask...Action not supported yet" ); + } + break; + + case( META_TEXT_ACTION ): + { + const MetaTextAction* pA = (const MetaTextAction*) pAction; + m_rOuterFace.DrawText( pA->GetPoint(), String( pA->GetText(), pA->GetIndex(), pA->GetLen() ) ); + } + break; + + case( META_TEXTRECT_ACTION ): + { + const MetaTextRectAction* pA = (const MetaTextRectAction*) pAction; + m_rOuterFace.DrawText( pA->GetRect(), String( pA->GetText() ), pA->GetStyle() ); + } + break; + + case( META_TEXTARRAY_ACTION ): + { + const MetaTextArrayAction* pA = (const MetaTextArrayAction*) pAction; + m_rOuterFace.DrawTextArray( pA->GetPoint(), pA->GetText(), pA->GetDXArray(), pA->GetIndex(), pA->GetLen() ); + } + break; + + case( META_STRETCHTEXT_ACTION ): + { + const MetaStretchTextAction* pA = (const MetaStretchTextAction*) pAction; + m_rOuterFace.DrawStretchText( pA->GetPoint(), pA->GetWidth(), pA->GetText(), pA->GetIndex(), pA->GetLen() ); + } + break; + + + case( META_TEXTLINE_ACTION ): + { + const MetaTextLineAction* pA = (const MetaTextLineAction*) pAction; + m_rOuterFace.DrawTextLine( pA->GetStartPoint(), pA->GetWidth(), pA->GetStrikeout(), pA->GetUnderline(), pA->GetOverline() ); + + } + break; + + case( META_CLIPREGION_ACTION ): + { + const MetaClipRegionAction* pA = (const MetaClipRegionAction*) pAction; + + if( pA->IsClipping() ) + { + if( pA->GetRegion().IsEmpty() ) + m_rOuterFace.SetClipRegion( basegfx::B2DPolyPolygon() ); + else + { + Region aReg( pA->GetRegion() ); + m_rOuterFace.SetClipRegion( aReg.ConvertToB2DPolyPolygon() ); + } + } + else + m_rOuterFace.SetClipRegion(); + } + break; + + case( META_ISECTRECTCLIPREGION_ACTION ): + { + const MetaISectRectClipRegionAction* pA = (const MetaISectRectClipRegionAction*) pAction; + m_rOuterFace.IntersectClipRegion( pA->GetRect() ); + } + break; + + case( META_ISECTREGIONCLIPREGION_ACTION ): + { + const MetaISectRegionClipRegionAction* pA = (const MetaISectRegionClipRegionAction*) pAction; + Region aReg( pA->GetRegion() ); + m_rOuterFace.IntersectClipRegion( aReg.ConvertToB2DPolyPolygon() ); + } + break; + + case( META_MOVECLIPREGION_ACTION ): + { + const MetaMoveClipRegionAction* pA = (const MetaMoveClipRegionAction*) pAction; + m_rOuterFace.MoveClipRegion( pA->GetHorzMove(), pA->GetVertMove() ); + } + break; + + case( META_MAPMODE_ACTION ): + { + const_cast< MetaAction* >( pAction )->Execute( pDummyVDev ); + m_rOuterFace.SetMapMode( pDummyVDev->GetMapMode() ); + } + break; + + case( META_LINECOLOR_ACTION ): + { + const MetaLineColorAction* pA = (const MetaLineColorAction*) pAction; + + if( pA->IsSetting() ) + m_rOuterFace.SetLineColor( pA->GetColor() ); + else + m_rOuterFace.SetLineColor(); + } + break; + + case( META_FILLCOLOR_ACTION ): + { + const MetaFillColorAction* pA = (const MetaFillColorAction*) pAction; + + if( pA->IsSetting() ) + m_rOuterFace.SetFillColor( pA->GetColor() ); + else + m_rOuterFace.SetFillColor(); + } + break; + + case( META_TEXTLINECOLOR_ACTION ): + { + const MetaTextLineColorAction* pA = (const MetaTextLineColorAction*) pAction; + + if( pA->IsSetting() ) + m_rOuterFace.SetTextLineColor( pA->GetColor() ); + else + m_rOuterFace.SetTextLineColor(); + } + break; + + case( META_OVERLINECOLOR_ACTION ): + { + const MetaOverlineColorAction* pA = (const MetaOverlineColorAction*) pAction; + + if( pA->IsSetting() ) + m_rOuterFace.SetOverlineColor( pA->GetColor() ); + else + m_rOuterFace.SetOverlineColor(); + } + break; + + case( META_TEXTFILLCOLOR_ACTION ): + { + const MetaTextFillColorAction* pA = (const MetaTextFillColorAction*) pAction; + + if( pA->IsSetting() ) + m_rOuterFace.SetTextFillColor( pA->GetColor() ); + else + m_rOuterFace.SetTextFillColor(); + } + break; + + case( META_TEXTCOLOR_ACTION ): + { + const MetaTextColorAction* pA = (const MetaTextColorAction*) pAction; + m_rOuterFace.SetTextColor( pA->GetColor() ); + } + break; + + case( META_TEXTALIGN_ACTION ): + { + const MetaTextAlignAction* pA = (const MetaTextAlignAction*) pAction; + m_rOuterFace.SetTextAlign( pA->GetTextAlign() ); + } + break; + + case( META_FONT_ACTION ): + { + const MetaFontAction* pA = (const MetaFontAction*) pAction; + m_rOuterFace.SetFont( pA->GetFont() ); + } + break; + + case( META_PUSH_ACTION ): + { + const MetaPushAction* pA = (const MetaPushAction*) pAction; + + pDummyVDev->Push( pA->GetFlags() ); + m_rOuterFace.Push( pA->GetFlags() ); + } + break; + + case( META_POP_ACTION ): + { + pDummyVDev->Pop(); + m_rOuterFace.Pop(); + } + break; + + case( META_LAYOUTMODE_ACTION ): + { + const MetaLayoutModeAction* pA = (const MetaLayoutModeAction*) pAction; + m_rOuterFace.SetLayoutMode( pA->GetLayoutMode() ); + } + break; + + case META_TEXTLANGUAGE_ACTION: + { + const MetaTextLanguageAction* pA = (const MetaTextLanguageAction*) pAction; + m_rOuterFace.SetDigitLanguage( pA->GetTextLanguage() ); + } + break; + + case( META_WALLPAPER_ACTION ): + { + const MetaWallpaperAction* pA = (const MetaWallpaperAction*) pAction; + m_rOuterFace.DrawWallpaper( pA->GetRect(), pA->GetWallpaper() ); + } + break; + + case( META_RASTEROP_ACTION ): + { + // !!! >>> we don't want to support this actions + } + break; + + case( META_REFPOINT_ACTION ): + { + // !!! >>> we don't want to support this actions + } + break; + + default: + // #i24604# Made assertion fire only once per + // metafile. The asserted actions here are all + // deprecated + if( !bAssertionFired ) + { + bAssertionFired = true; + DBG_ERROR( "PDFExport::ImplWriteActions: deprecated and unsupported MetaAction encountered" ); + } + break; + } + i++; + } + } + + delete pPrivateDevice; +} + + |