diff options
Diffstat (limited to 'extensions/source/svg/svgaction.cxx')
| -rw-r--r-- | extensions/source/svg/svgaction.cxx | 1461 |
1 files changed, 0 insertions, 1461 deletions
diff --git a/extensions/source/svg/svgaction.cxx b/extensions/source/svg/svgaction.cxx deleted file mode 100644 index 324fefa16b6f..000000000000 --- a/extensions/source/svg/svgaction.cxx +++ /dev/null @@ -1,1461 +0,0 @@ -/* -*- 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_extensions.hxx" - -#include "svgaction.hxx" -#include <vcl/virdev.hxx> -#include <vcl/cvtgrf.hxx> -#include <vcl/metric.hxx> - -#undef _SVG_USE_NATIVE_TEXTDECORATION -#undef _SVG_USE_TSPANS - -// ----------- -// - statics - -// ----------- - -static const char aXMLElemSVG[] = "svg"; -static const char aXMLElemG[] = "g"; -static const char aXMLElemDefs[] = "defs"; -static const char aXMLElemClipPath[] = "clipPath"; -static const char aXMLElemLine[] = "line"; -static const char aXMLElemRect[] = "rect"; -static const char aXMLElemEllipse[] = "ellipse"; -static const char aXMLElemPath[] = "path"; -static const char aXMLElemPolygon[] = "polygon"; -static const char aXMLElemPolyLine[] = "polyline"; -static const char aXMLElemText[] = "text"; -static const char aXMLElemTSpan[] = "tspan"; -static const char aXMLElemImage[] = "image"; - -static const char aXMLAttrTransform[] = "transform"; -static const char aXMLAttrStyle[] = "style"; -static const char aXMLAttrId[] = "id"; - -static const char aXMLAttrD[] = "d"; -static const char aXMLAttrX[] = "x"; -static const char aXMLAttrY[] = "y"; -static const char aXMLAttrX1[] = "x1"; -static const char aXMLAttrY1[] = "y1"; -static const char aXMLAttrX2[] = "x2"; -static const char aXMLAttrY2[] = "y2"; -static const char aXMLAttrCX[] = "cx"; -static const char aXMLAttrCY[] = "cy"; -static const char aXMLAttrRX[] = "rx"; -static const char aXMLAttrRY[] = "ry"; -static const char aXMLAttrWidth[] = "width"; -static const char aXMLAttrHeight[] = "height"; -static const char aXMLAttrPoints[] = "points"; -static const char aXMLAttrXLinkHRef[] = "xlink:href"; - -static const sal_Unicode pBase64[] = -{ - //0 1 2 3 4 5 6 7 - 'A','B','C','D','E','F','G','H', // 0 - 'I','J','K','L','M','N','O','P', // 1 - 'Q','R','S','T','U','V','W','X', // 2 - 'Y','Z','a','b','c','d','e','f', // 3 - 'g','h','i','j','k','l','m','n', // 4 - 'o','p','q','r','s','t','u','v', // 5 - 'w','x','y','z','0','1','2','3', // 6 - '4','5','6','7','8','9','+','/' // 7 -}; - -// -------------- -// - FastString - -// -------------- - -FastString::FastString( sal_uInt32 nInitLen, sal_uInt32 nIncrement ) : - mpBuffer( new sal_Unicode[ nInitLen * sizeof( sal_Unicode ) ] ), - mnBufLen( nInitLen ), - mnCurLen( 0 ), - mnBufInc( nIncrement ), - mnPartPos( 0 ) -{ - DBG_ASSERT( nInitLen, "invalid initial length" ); - DBG_ASSERT( nIncrement, "invalid increment" ); -} - -// ----------------------------------------------------------------------------- - -FastString::FastString( sal_Char* pBufferForBase64Encoding, sal_uInt32 nBufLen ) : - mnBufInc( 2048 ), - mnPartPos( 0 ) -{ - DBG_ASSERT( pBufferForBase64Encoding && nBufLen, "invalid arguments" ); - - const sal_uInt32 nQuadCount = nBufLen / 3; - const sal_uInt32 nRest = nBufLen % 3; - - if( nQuadCount || nRest ) - { - mnBufLen = mnCurLen = ( ( nQuadCount + ( nRest ? 1 : 0 ) ) << 2 ); - mpBuffer = new sal_Unicode[ mnBufLen * sizeof( sal_Unicode ) ]; - - sal_Char* pTmpSrc = pBufferForBase64Encoding; - sal_Unicode* pTmpDst = mpBuffer; - - for( sal_uInt32 i = 0; i < nQuadCount; i++ ) - { - const sal_Int32 nA = *pTmpSrc++; - const sal_Int32 nB = *pTmpSrc++; - const sal_Int32 nC = *pTmpSrc++; - - *pTmpDst++ = pBase64[ ( nA >> 2 ) & 0x3f ]; - *pTmpDst++ = pBase64[ ( ( nA << 4 ) & 0x30 ) + ( ( nB >> 4 ) & 0xf ) ]; - *pTmpDst++ = pBase64[ ( ( nB << 2 ) & 0x3c ) + ( ( nC >> 6 ) & 0x3 ) ]; - *pTmpDst++ = pBase64[ nC & 0x3f ]; - } - - if( 1 == nRest ) - { - const sal_Int32 nA = *pTmpSrc; - - *pTmpDst++ = pBase64[ ( nA >> 2 ) & 0x3f ]; - *pTmpDst++ = pBase64[ ( nA << 4 ) & 0x30 ]; - *pTmpDst++ = '='; - *pTmpDst = '='; - } - else if( 2 == nRest ) - { - const sal_Int32 nA = *pTmpSrc++; - const sal_Int32 nB = *pTmpSrc; - - *pTmpDst++ = pBase64[ ( nA >> 2 ) & 0x3f ]; - *pTmpDst++ = pBase64[ ( ( nA << 4 ) & 0x30 ) + ( ( nB >> 4 ) & 0xf ) ]; - *pTmpDst++ = pBase64[ ( nB << 2 ) & 0x3c ]; - *pTmpDst = '='; - } - } - else - { - mpBuffer = new sal_Unicode[ ( mnBufLen = 1 ) * sizeof( sal_Unicode ) ]; - mnCurLen = 0; - } -} - -// ----------------------------------------------------------------------------- - -FastString::~FastString() -{ - delete[] mpBuffer; -} - -// ----------------------------------------------------------------------------- - -FastString& FastString::operator+=( const NMSP_RTL::OUString& rStr ) -{ - if( rStr.getLength() ) - { - if( ( mnCurLen + rStr.getLength() ) > mnBufLen ) - { - const sal_uInt32 nNewBufLen = ( mnBufLen + ( ( ( mnCurLen + rStr.getLength() ) - mnBufLen ) / mnBufInc + 1 ) * mnBufInc ); - sal_Unicode* pNewBuffer = new sal_Unicode[ nNewBufLen * sizeof( sal_Unicode ) ]; - - memcpy( pNewBuffer, mpBuffer, mnBufLen * sizeof( sal_Unicode ) ); - delete[] mpBuffer; - mpBuffer = pNewBuffer; - mnBufLen = nNewBufLen; - } - - memcpy( mpBuffer + mnCurLen, rStr.getStr(), rStr.getLength() * sizeof( sal_Unicode ) ); - mnCurLen += rStr.getLength(); - - if( maString.getLength() ) - maString = NMSP_RTL::OUString(); - } - - return *this; -} - -// ----------------------------------------------------------------------------- - -const NMSP_RTL::OUString& FastString::GetString() const -{ - if( !maString.getLength() && mnCurLen ) - ( (FastString*) this )->maString = NMSP_RTL::OUString( mpBuffer, mnCurLen ); - - return maString; -} - -// ----------------------------------------------------------------------------- - -sal_Bool FastString::GetFirstPartString( const sal_uInt32 nPartLen, NMSP_RTL::OUString& rPartString ) -{ - const sal_uInt32 nLength = Min( mnCurLen, nPartLen ); - - mnPartPos = 0; - - if( nLength ) - { - rPartString = NMSP_RTL::OUString( mpBuffer, nLength ); - mnPartPos = nLength; - } - - return( rPartString.getLength() > 0 ); -} - -// ----------------------------------------------------------------------------- - -sal_Bool FastString::GetNextPartString( const sal_uInt32 nPartLen, NMSP_RTL::OUString& rPartString ) -{ - if( mnPartPos < mnCurLen ) - { - const sal_uInt32 nLength = Min( mnCurLen - mnPartPos, nPartLen ); - rPartString = NMSP_RTL::OUString( mpBuffer + mnPartPos, nLength ); - mnPartPos += nLength; - } - else - rPartString = NMSP_RTL::OUString(); - - return( rPartString.getLength() > 0 ); -} - -// ---------------------- -// - SVGAttributeWriter - -// ---------------------- - -SVGAttributeWriter::SVGAttributeWriter( SVGActionWriter& rParent, SvXMLExport& rExport ) : - mrParent( rParent ), - mrExport( rExport ), - mpElemFont( NULL ), - mpElemPaint( NULL ) -{ -} - -// ----------------------------------------------------------------------------- - -SVGAttributeWriter::~SVGAttributeWriter() -{ - delete mpElemPaint; - delete mpElemFont; -} - -// ----------------------------------------------------------------------------- - -NMSP_RTL::OUString SVGAttributeWriter::GetFontStyle( const Font& rFont ) -{ - FastString aStyle; - - // font family - aStyle += B2UCONST( "font-family:" ); - aStyle += NMSP_RTL::OUString( rFont.GetName().GetToken( 0, ';' ) ); - - // font size - aStyle += B2UCONST( ";" ); - aStyle += B2UCONST( "font-size:" ); - aStyle += mrParent.GetValueString( mrParent.ImplMap( Size( 0, rFont.GetHeight() ) ).Height(), mrParent.HasDoublePoints() ); - - // font style - if( rFont.GetItalic() != ITALIC_NONE ) - { - aStyle += B2UCONST( ";" ); - aStyle += B2UCONST( "font-style:" ); - - if( rFont.GetItalic() == ITALIC_OBLIQUE ) - aStyle += B2UCONST( "oblique" ); - else - aStyle += B2UCONST( "italic" ); - } - - // font weight - sal_Int32 nFontWeight; - - switch( rFont.GetWeight() ) - { - case WEIGHT_THIN: nFontWeight = 100; break; - case WEIGHT_ULTRALIGHT: nFontWeight = 200; break; - case WEIGHT_LIGHT: nFontWeight = 300; break; - case WEIGHT_SEMILIGHT: nFontWeight = 400; break; - case WEIGHT_NORMAL: nFontWeight = 400; break; - case WEIGHT_MEDIUM: nFontWeight = 500; break; - case WEIGHT_SEMIBOLD: nFontWeight = 600; break; - case WEIGHT_BOLD: nFontWeight = 700; break; - case WEIGHT_ULTRABOLD: nFontWeight = 800; break; - case WEIGHT_BLACK: nFontWeight = 900; break; - default: nFontWeight = 400; break; - } - - aStyle += B2UCONST( ";" ); - aStyle += B2UCONST( "font-weight:" ); - aStyle += NMSP_RTL::OUString::valueOf( nFontWeight ); - - // !!! - // font-variant - // font-stretch - // font-size-adjust - -#ifdef _SVG_USE_NATIVE_TEXTDECORATION - - if( rFont.GetUnderline() != UNDERLINE_NONE || rFont.GetStrikeout() != STRIKEOUT_NONE ) - { - aStyle += B2UCONST( ";" ); - aStyle += B2UCONST( "text-decoration:" ); - - if( rFont.GetUnderline() != UNDERLINE_NONE ) - aStyle += B2UCONST( " underline" ); - - if( rFont.GetStrikeout() != STRIKEOUT_NONE ) - aStyle += B2UCONST( " line-through" ); - } - -#endif // _SVG_USE_NATIVE_TEXTDECORATION - - return aStyle.GetString(); -} - -// ----------------------------------------------------------------------------- - -NMSP_RTL::OUString SVGAttributeWriter::GetPaintStyle( const Color& rLineColor, const Color& rFillColor ) -{ - FastString aStyle; - - // line color - aStyle += B2UCONST( "stroke:" ); - - if( rLineColor.GetTransparency() == 255 ) - aStyle += B2UCONST( "none" ); - else - { - // line color value in rgb - aStyle += B2UCONST( "rgb(" ); - aStyle += NMSP_RTL::OUString::valueOf( (sal_Int32) rLineColor.GetRed() ); - aStyle += B2UCONST( "," ); - aStyle += NMSP_RTL::OUString::valueOf( (sal_Int32) rLineColor.GetGreen() ); - aStyle += B2UCONST( "," ); - aStyle += NMSP_RTL::OUString::valueOf( (sal_Int32) rLineColor.GetBlue() ); - aStyle += B2UCONST( ")" ); - - // line color opacity in percent if neccessary - if( rLineColor.GetTransparency() ) - { - aStyle += B2UCONST( ";" ); - aStyle += B2UCONST( "stroke-opacity:" ); - aStyle += NMSP_RTL::OUString::valueOf( (sal_Int32) ( ( 255 - (double) rLineColor.GetTransparency() ) / 2.55 ) ); - aStyle += B2UCONST( "%" ); - } - } - - // fill color - aStyle += B2UCONST( ";" ); - aStyle += B2UCONST( "fill:" ); - - if( rFillColor.GetTransparency() == 255 ) - aStyle += B2UCONST( "none" ); - else - { - // fill color value in rgb - aStyle += B2UCONST( "rgb(" ); - aStyle += NMSP_RTL::OUString::valueOf( (sal_Int32) rFillColor.GetRed() ); - aStyle += B2UCONST( "," ); - aStyle += NMSP_RTL::OUString::valueOf( (sal_Int32) rFillColor.GetGreen() ); - aStyle += B2UCONST( "," ); - aStyle += NMSP_RTL::OUString::valueOf( (sal_Int32) rFillColor.GetBlue() ); - aStyle += B2UCONST( ")" ); - - // fill color opacity in percent if neccessary - if( rFillColor.GetTransparency() ) - { - aStyle += B2UCONST( ";" ); - aStyle += B2UCONST( "fill-opacity:" ); - aStyle += NMSP_RTL::OUString::valueOf( (sal_Int32) ( ( 255 - (double) rFillColor.GetTransparency() ) / 2.55 ) ); - aStyle += B2UCONST( "%" ); - } - } - - return aStyle.GetString(); -} - -// ----------------------------------------------------------------------------- - -void SVGAttributeWriter::SetFontAttr( const Font& rFont ) -{ - if( !mpElemFont || ( rFont != maCurFont ) ) - { - delete mpElemPaint, mpElemPaint = NULL; - delete mpElemFont; - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, GetFontStyle( maCurFont = rFont ) ); - mpElemFont = new SvXMLElementExport( mrExport, XML_NAMESPACE_NONE, aXMLElemG, sal_True, sal_True ); - } -} - -// ----------------------------------------------------------------------------- - -void SVGAttributeWriter::SetPaintAttr( const Color& rLineColor, const Color& rFillColor ) -{ - if( !mpElemPaint || ( rLineColor != maCurLineColor ) || ( rFillColor != maCurFillColor ) ) - { - delete mpElemPaint; - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, GetPaintStyle( maCurLineColor = rLineColor, maCurFillColor = rFillColor ) ); - mpElemPaint = new SvXMLElementExport( mrExport, XML_NAMESPACE_NONE, aXMLElemG, sal_True, sal_True ); - } -} - -// ------------------- -// - SVGActionWriter - -// ------------------- - -SVGActionWriter::SVGActionWriter( SvXMLExport& rExport, const GDIMetaFile& rMtf, - VirtualDevice* pParentVDev, sal_Bool bWriteDoublePoints ) : - mrExport( rExport ), - mrMtf( rMtf ), - mpContext( NULL ), - mnCurClipId( 1 ), - mbClipAttrChanged( sal_False ), - mbDoublePoints( bWriteDoublePoints ) -{ - if( pParentVDev ) - { - mpVDev = pParentVDev; - mbDestroyVDev = sal_False; - maTargetMapMode = mpVDev->GetMapMode(); - } - else - { - mpVDev = new VirtualDevice; - mpVDev->EnableOutput( sal_False ); - mbDestroyVDev = sal_True; - maTargetMapMode = MAP_100TH_MM; - } - - mpVDev->Push(); - mpVDev->SetMapMode( mrMtf.GetPrefMapMode() ); - ImplWriteActions( mrMtf ); - mpVDev->Pop(); -} - -// ----------------------------------------------------------------------------- - -SVGActionWriter::~SVGActionWriter() -{ - DBG_ASSERT( !mpContext, "Not all contexts are closed" ); - - if( mbDestroyVDev ) - delete mpVDev; -} - -// ----------------------------------------------------------------------------- - -long SVGActionWriter::ImplMap( sal_Int32 nVal ) const -{ - return ImplMap( Size( nVal, nVal ) ).Width(); -} - -// ----------------------------------------------------------------------------- - -Point SVGActionWriter::ImplMap( const Point& rPt ) const -{ - return mpVDev->LogicToLogic( rPt, mpVDev->GetMapMode(), maTargetMapMode ); -} - -// ----------------------------------------------------------------------------- - -Size SVGActionWriter::ImplMap( const Size& rSz ) const -{ - return mpVDev->LogicToLogic( rSz, mpVDev->GetMapMode(), maTargetMapMode ); -} - -// ----------------------------------------------------------------------------- - -NMSP_RTL::OUString SVGActionWriter::GetValueString( sal_Int32 nVal, sal_Bool bDoublePoints ) -{ - if( !bDoublePoints ) - return NMSP_RTL::OUString::valueOf( nVal ); - else - { - const double fPoints = nVal * 72.0 / 2540.0; - const sal_Int32 nInt = (sal_Int32) fPoints; - - return( ( NMSP_RTL::OUString::valueOf( nInt ) += - NMSP_RTL::OUString::valueOf( (sal_Unicode) '.' ) ) += - NMSP_RTL::OUString::valueOf( labs( (sal_Int32) ( ( fPoints - nInt ) * 100.0 ) ) ) ); - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWriteLine( const Point& rPt1, const Point& rPt2, const Color* pLineColor, - const NMSP_RTL::OUString* pStyle ) -{ - const Point aPt1( ImplMap( rPt1 ) ); - const Point aPt2( ImplMap( rPt2 ) ); - - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrX1, GetValueString( aPt1.X(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrY1, GetValueString( aPt1.Y(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrX2, GetValueString( aPt2.X(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrY2, GetValueString( aPt2.Y(), mbDoublePoints ) ); - - // add additional style if requested - if( pStyle ) - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, *pStyle ); - - if( pLineColor ) - { - // !!! mrExport.AddAttribute( XML_NAMESPACE_NONE, ... ) - OSL_FAIL( "SVGActionWriter::ImplWriteLine: Line color not implemented" ); - } - - { - SvXMLElementExport aElem( mrExport, XML_NAMESPACE_NONE, aXMLElemLine, sal_True, sal_True ); - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWriteRect( const Rectangle& rRect, long nRadX, long nRadY, - const NMSP_RTL::OUString* pStyle ) -{ - const Rectangle aRect( ImplMap( rRect ) ); - - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrX, GetValueString( aRect.Left(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrY, GetValueString( aRect.Top(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrWidth, GetValueString( aRect.GetWidth(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrHeight, GetValueString( aRect.GetHeight(), mbDoublePoints ) ); - - if( nRadX ) - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrRX, GetValueString( ImplMap( nRadX ), mbDoublePoints ) ); - - if( nRadY ) - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrRY, GetValueString( ImplMap( nRadY ), mbDoublePoints ) ); - - // add additional style if requested - if( pStyle ) - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, *pStyle ); - - { - SvXMLElementExport aElem( mrExport, XML_NAMESPACE_NONE, aXMLElemRect, sal_True, sal_True ); - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWriteEllipse( const Point& rCenter, long nRadX, long nRadY, - const NMSP_RTL::OUString* pStyle ) -{ - const Point aCenter( ImplMap( rCenter ) ); - - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrCX, GetValueString( aCenter.X(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrCY, GetValueString( aCenter.Y(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrRX, GetValueString( ImplMap( nRadX ), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrRY, GetValueString( ImplMap( nRadY ), mbDoublePoints ) ); - - // add additional style if requested - if( pStyle ) - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, *pStyle ); - - { - SvXMLElementExport aElem( mrExport, XML_NAMESPACE_NONE, aXMLElemEllipse, sal_True, sal_True ); - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWritePolygon( const Polygon& rPoly, sal_Bool bLineOnly, - const NMSP_RTL::OUString* pStyle ) -{ - if( rPoly.GetSize() ) - { - if( rPoly.HasFlags() ) - ImplWritePolyPolygon( rPoly, bLineOnly, pStyle ); - else - { - FastString aStyle; - FastString aPoints; - sal_uInt16 i = 0, nSize = rPoly.GetSize(); - const NMSP_RTL::OUString aBlank( B2UCONST( " " ) ); - - // points - while( i < nSize ) - { - const Point aPolyPoint( ImplMap( rPoly[ i ] ) ); - - aPoints += GetValueString( aPolyPoint.X(), mbDoublePoints ); - aPoints += B2UCONST( "," ); - aPoints += GetValueString( aPolyPoint.Y(), mbDoublePoints ); - - if( ++i < nSize ) - aPoints += aBlank; - } - - // style - if( bLineOnly ) - { - aStyle += B2UCONST( "fill:none" ); - - if( pStyle ) - { - aStyle += B2UCONST( ";" ); - aStyle += *pStyle; - } - } - else if( pStyle ) - aStyle += *pStyle; - - // add point attribute - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrPoints, aPoints.GetString() ); - - // add style attribute - if( aStyle.GetLength() ) - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, aStyle.GetString() ); - - { - // write polyline/polygon element - SvXMLElementExport aElem( mrExport, XML_NAMESPACE_NONE, bLineOnly ? aXMLElemPolyLine : aXMLElemPolygon, sal_True, sal_True ); - } - } - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWritePolyPolygon( const PolyPolygon& rPolyPoly, sal_Bool bLineOnly, - const NMSP_RTL::OUString* pStyle ) -{ - if( rPolyPoly.Count() ) - { - if( ( rPolyPoly.Count() == 1 ) && ( rPolyPoly[ 0 ].HasFlags() == sal_False ) ) - ImplWritePolygon( rPolyPoly[ 0 ], bLineOnly, pStyle ); - else - { - FastString aStyle; - FastString aPathData; - const NMSP_RTL::OUString aBlank( B2UCONST( " " ) ); - const NMSP_RTL::OUString aComma( B2UCONST( "," ) ); - Point aPolyPoint; - - for( long i = 0, nCount = rPolyPoly.Count(); i < nCount; i++ ) - { - const Polygon& rPoly = rPolyPoly[ (sal_uInt16) i ]; - sal_uInt16 n = 1, nSize = rPoly.GetSize(); - - if( nSize > 1 ) - { - aPathData += B2UCONST( "M " ); - aPathData += GetValueString( ( aPolyPoint = ImplMap( rPoly[ 0 ] ) ).X(), mbDoublePoints ); - aPathData += aComma; - aPathData += GetValueString( aPolyPoint.Y(), mbDoublePoints ); - sal_Char nCurrentMode = 0; - - while( n < nSize ) - { - aPathData += aBlank; - if ( ( rPoly.GetFlags( n ) == POLY_CONTROL ) && ( ( n + 2 ) < nSize ) ) - { - if ( nCurrentMode != 'C' ) - { - nCurrentMode = 'C'; - aPathData += B2UCONST( "C " ); - } - for ( int j = 0; j < 3; j++ ) - { - if ( j ) - aPathData += aBlank; - aPathData += GetValueString( ( aPolyPoint = ImplMap( rPoly[ n++ ] ) ).X(), mbDoublePoints ); - aPathData += aComma; - aPathData += GetValueString( aPolyPoint.Y(), mbDoublePoints ); - } - } - else - { - if ( nCurrentMode != 'L' ) - { - nCurrentMode = 'L'; - aPathData += B2UCONST( "L " ); - } - aPathData += GetValueString( ( aPolyPoint = ImplMap( rPoly[ n++ ] ) ).X(), mbDoublePoints ); - aPathData += aComma; - aPathData += GetValueString( aPolyPoint.Y(), mbDoublePoints ); - } - } - aPathData += B2UCONST( " Z" ); - - if( i < ( nCount - 1 ) ) - aPathData += aBlank; - } - } - if( bLineOnly ) - { - aStyle += B2UCONST( "fill:none" ); - if( pStyle ) - aStyle += B2UCONST( ";" ); - } - if( pStyle ) - aStyle += *pStyle; - - // add style attribute - if( aStyle.GetLength() ) - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, aStyle.GetString() ); - - // add path data attribute - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrD, aPathData.GetString() ); - { - // write polyline/polygon element - SvXMLElementExport aElem( mrExport, XML_NAMESPACE_NONE, aXMLElemPath, sal_True, sal_True ); - } - } - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWriteGradientEx( const PolyPolygon& rPolyPoly, const Gradient& rGradient, - const NMSP_RTL::OUString* pStyle ) -{ - if( rPolyPoly.Count() ) - { - SvXMLElementExport aElemG( mrExport, XML_NAMESPACE_NONE, aXMLElemG, sal_True, sal_True ); - FastString aClipId; - FastString aClipStyle; - - aClipId += B2UCONST( "clip" ); - aClipId += NMSP_RTL::OUString::valueOf( ImplGetNextClipId() ); - - { - SvXMLElementExport aElemDefs( mrExport, XML_NAMESPACE_NONE, aXMLElemDefs, sal_True, sal_True ); - - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrId, aClipId.GetString() ); - - { - SvXMLElementExport aElemClipPath( mrExport, XML_NAMESPACE_NONE, aXMLElemClipPath, sal_True, sal_True ); - ImplWritePolyPolygon( rPolyPoly, sal_False ); - } - } - - // create new context with clippath set - aClipStyle += B2UCONST( "clip-path:URL(#" ); - aClipStyle += aClipId.GetString(); - aClipStyle += B2UCONST( ")" ); - - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, aClipStyle.GetString() ); - - { - GDIMetaFile aTmpMtf; - SvXMLElementExport aElemG2( mrExport, XML_NAMESPACE_NONE, aXMLElemG, sal_True, sal_True ); - - mpVDev->AddGradientActions( rPolyPoly.GetBoundRect(), rGradient, aTmpMtf ); - ImplWriteActions( aTmpMtf, pStyle ); - } - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWriteText( const Point& rPos, const String& rText, - const sal_Int32* pDXArray, long nWidth, - const NMSP_RTL::OUString* pStyle ) -{ - String aText( rText ); aText.EraseLeadingChars( ' ' ); - sal_uInt32 nLen = aText.Len(), i; - - if( nLen ) - { - Size aNormSize; - sal_Int32* pOwnArray; - sal_Int32* pDX; - - // get text sizes - if( pDXArray ) - { - pOwnArray = NULL; - aNormSize = Size( mpVDev->GetTextWidth( aText ), 0 ); - pDX = const_cast< sal_Int32* >( pDXArray ); - } - else - { - pOwnArray = new sal_Int32[ nLen ]; - aNormSize = Size( mpVDev->GetTextArray( aText, pOwnArray ), 0 ); - pDX = pOwnArray; - } - - if( nLen > 1 ) - { - aNormSize.Width() = pDX[ nLen - 2 ] + mpVDev->GetTextWidth( aText.GetChar( (sal_uInt16) nLen - 1 ) ); - - if( nWidth && aNormSize.Width() && ( nWidth != aNormSize.Width() ) ) - { - const double fFactor = (double) nWidth / aNormSize.Width(); - - for( i = 0; i < ( nLen - 1 ); i++ ) - pDX[ i ] = FRound( pDX[ i ] * fFactor ); - } - } - - FastString aStyle; - const Font& rFont = mpVDev->GetFont(); - const FontMetric aMetric( mpVDev->GetFontMetric() ); - Point aBaseLinePos( rPos ); - SvXMLElementExport* pTransform = NULL; - - // leading whitespaces erased? => adjust position - if( nLen < rText.Len() ) - { - aBaseLinePos.X() += mpVDev->GetTextWidth( ' ' ) * ( rText.Len() - nLen ); - } - - // always adjust text position to match baseline alignment - switch( rFont.GetAlign() ) - { - case( ALIGN_TOP ): - aBaseLinePos.Y() += aMetric.GetAscent(); - break; - - case( ALIGN_BOTTOM ): - aBaseLinePos.Y() -= aMetric.GetDescent(); - break; - - default: - break; - } - - // get mapped text position - const Point aPt( ImplMap( aBaseLinePos ) ); - - // if text is rotated, set transform at new g element - if( rFont.GetOrientation() ) - { - String aTransform; - - aTransform = NMSP_RTL::OUString(RTL_CONSTASCII_USTRINGPARAM("translate")); - aTransform += '('; - aTransform += String( GetValueString( aPt.X(), mbDoublePoints ) ); - aTransform += ','; - aTransform += String( GetValueString( aPt.Y(), mbDoublePoints ) ); - aTransform += ')'; - - aTransform += String( NMSP_RTL::OUString(RTL_CONSTASCII_USTRINGPARAM(" rotate")) ); - aTransform += '('; - aTransform += String( NMSP_RTL::OUString::valueOf( rFont.GetOrientation() * -0.1 ) ); - aTransform += ')'; - - aTransform += String( NMSP_RTL::OUString(RTL_CONSTASCII_USTRINGPARAM(" translate")) ); - aTransform += '('; - aTransform += String( GetValueString( -aPt.X(), mbDoublePoints ) ); - aTransform += ','; - aTransform += String( GetValueString( -aPt.Y(), mbDoublePoints ) ); - aTransform += ')'; - - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrTransform, aTransform ); - pTransform = new SvXMLElementExport( mrExport, XML_NAMESPACE_NONE, aXMLElemG, sal_True, sal_True ); - } - - // add additional style if requested - if( pStyle && pStyle->getLength() ) - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrStyle, *pStyle ); - - // write text element -#ifdef _SVG_USE_TSPANS - if( pDXArray ) - { - SvXMLElementExport aElem( mrExport, XML_NAMESPACE_NONE, aXMLElemText, sal_True, sal_True ); - FastString aTSpanX; - const NMSP_RTL::OUString aSpace( ' ' ); - long i, nX, nCount; - - aTSpanX += GetValueString( aPt.X(), mbDoublePoints ); - aTSpanX += aSpace; - - for( i = 0, nX = aPt.X(), nCount = ( nLen - 1 ); i < nCount; ) - { - aTSpanX += GetValueString( aPt.X() + pDX[ i++ ], mbDoublePoints ); - aTSpanX += aSpace; - } - - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrX, aTSpanX.GetString() ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrY, GetValueString( aPt.Y(), mbDoublePoints ) ); - - { - try - { - try - { - SvXMLElementExport aElem( mrExport, XML_NAMESPACE_NONE, aXMLElemTSpan, sal_True, sal_True ); - mrExport.GetDocHandler()->characters( NMSP_RTL::OUString( UniString( aText ) ) ); - } - catch( ::com::sun::star::xml::sax::SAXException& ) - { - // string seems to contain invalid characters - } - } - } - } - else -#endif - { - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrX, GetValueString( aPt.X(), mbDoublePoints ) ); - mrExport.AddAttribute( XML_NAMESPACE_NONE, aXMLAttrY, GetValueString( aPt.Y(), mbDoublePoints ) ); - - try - { - SvXMLElementExport aElem( mrExport, XML_NAMESPACE_NONE, aXMLElemText, sal_True, sal_True ); - mrExport.GetDocHandler()->characters( NMSP_RTL::OUString( UniString( aText ) ) ); - } - catch( ::com::sun::star::xml::sax::SAXException& ) - { - // string seems to contain invalid characters - } - } - -#ifndef _SVG_USE_NATIVE_TEXTDECORATION - - // write strikeout if neccessary - if( ( rFont.GetStrikeout() != STRIKEOUT_NONE ) || ( rFont.GetUnderline() != UNDERLINE_NONE ) ) - { - Polygon aPoly( 4 ); - const long nLineHeight = Max( (long) FRound( aMetric.GetLineHeight() * 0.05 ), (long) 1 ); - - if( rFont.GetStrikeout() ) - { - const long nYLinePos = aBaseLinePos.Y() - FRound( aMetric.GetAscent() * 0.26 ); - - aPoly[ 0 ].X() = aBaseLinePos.X(); aPoly[ 0 ].Y() = nYLinePos - ( nLineHeight >> 1 ); - aPoly[ 1 ].X() = aBaseLinePos.X() + aNormSize.Width() - 1; aPoly[ 1 ].Y() = aPoly[ 0 ].Y(); - aPoly[ 2 ].X() = aPoly[ 1 ].X(); aPoly[ 2 ].Y() = aPoly[ 0 ].Y() + nLineHeight - 1; - aPoly[ 3 ].X() = aPoly[ 0 ].X(); aPoly[ 3 ].Y() = aPoly[ 2 ].Y(); - - ImplWritePolygon( aPoly, sal_False ); - } - - if( rFont.GetUnderline() ) - { - const long nYLinePos = aBaseLinePos.Y() + ( nLineHeight << 1 ); - - aPoly[ 0 ].X() = aBaseLinePos.X(); aPoly[ 0 ].Y() = nYLinePos - ( nLineHeight >> 1 ); - aPoly[ 1 ].X() = aBaseLinePos.X() + aNormSize.Width() - 1; aPoly[ 1 ].Y() = aPoly[ 0 ].Y(); - aPoly[ 2 ].X() = aPoly[ 1 ].X(); aPoly[ 2 ].Y() = aPoly[ 0 ].Y() + nLineHeight - 1; - aPoly[ 3 ].X() = aPoly[ 0 ].X(); aPoly[ 3 ].Y() = aPoly[ 2 ].Y(); - - ImplWritePolygon( aPoly, sal_False ); - } - } - -#endif // _SVG_USE_NATIVE_TEXTDECORATION - - delete[] pOwnArray; - delete pTransform; - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWriteBmp( const BitmapEx& rBmpEx, - const Point& rPt, const Size& rSz, - const Point& rSrcPt, const Size& rSrcSz, - const NMSP_RTL::OUString* /*pStyle*/ ) -{ - if( !!rBmpEx ) - { - BitmapEx aBmpEx( rBmpEx ); - Point aPoint = Point(); - const Rectangle aBmpRect( aPoint, rBmpEx.GetSizePixel() ); - const Rectangle aSrcRect( rSrcPt, rSrcSz ); - - if( aSrcRect != aBmpRect ) - aBmpEx.Crop( aSrcRect ); - - if( !!aBmpEx ) - { - SvMemoryStream aOStm( 65535, 65535 ); - - if( GraphicConverter::Export( aOStm, rBmpEx, CVT_PNG ) == ERRCODE_NONE ) - { - const Point aPt( ImplMap( rPt ) ); - const Size aSz( ImplMap( rSz ) ); - FastString aImageData( (sal_Char*) aOStm.GetData(), aOStm.Tell() ); - REF( NMSP_SAX::XExtendedDocumentHandler ) xExtDocHandler( mrExport.GetDocHandler(), NMSP_UNO::UNO_QUERY ); - - if( xExtDocHandler.is() ) - { - static const sal_uInt32 nPartLen = 64; - const NMSP_RTL::OUString aSpace( ' ' ); - const NMSP_RTL::OUString aLineFeed( NMSP_RTL::OUString::valueOf( (sal_Unicode) 0x0a ) ); - NMSP_RTL::OUString aString; - NMSP_RTL::OUString aImageString; - - aString = aLineFeed; - aString += B2UCONST( "<" ); - aString += NMSP_RTL::OUString::createFromAscii( aXMLElemImage ); - aString += aSpace; - - aString += NMSP_RTL::OUString::createFromAscii( aXMLAttrX ); - aString += B2UCONST( "=\"" ); - aString += GetValueString( aPt.X(), mbDoublePoints ); - aString += B2UCONST( "\" " ); - - aString += NMSP_RTL::OUString::createFromAscii( aXMLAttrY ); - aString += B2UCONST( "=\"" ); - aString += GetValueString( aPt.Y(), mbDoublePoints ); - aString += B2UCONST( "\" " ); - - aString += NMSP_RTL::OUString::createFromAscii( aXMLAttrWidth ); - aString += B2UCONST( "=\"" ); - aString += GetValueString( aSz.Width(), mbDoublePoints ); - aString += B2UCONST( "\" " ); - - aString += NMSP_RTL::OUString::createFromAscii( aXMLAttrHeight ); - aString += B2UCONST( "=\"" ); - aString += GetValueString( aSz.Height(), mbDoublePoints ); - aString += B2UCONST( "\" " ); - - aString += NMSP_RTL::OUString::createFromAscii( aXMLAttrXLinkHRef ); - aString += B2UCONST( "=\"data:image/png;base64," ); - - if( aImageData.GetFirstPartString( nPartLen, aImageString ) ) - { - xExtDocHandler->unknown( aString += aImageString ); - - while( aImageData.GetNextPartString( nPartLen, aImageString ) ) - { - xExtDocHandler->unknown( aLineFeed ); - xExtDocHandler->unknown( aImageString ); - } - } - - xExtDocHandler->unknown( B2UCONST( "\"/>" ) ); - } - } - } - } -} - -// ----------------------------------------------------------------------------- - -void SVGActionWriter::ImplWriteActions( const GDIMetaFile& rMtf, const NMSP_RTL::OUString* pStyle ) -{ - ImplAcquireContext(); - - for( sal_uLong i = 0, nCount = rMtf.GetActionCount(); i < nCount; i++ ) - { - const MetaAction* pAction = rMtf.GetAction( i ); - const sal_uInt16 nType = pAction->GetType(); - - switch( nType ) - { - case( META_PIXEL_ACTION ): - { - const MetaPixelAction* pA = (const MetaPixelAction*) pAction; - - mpContext->SetPaintAttr( pA->GetColor(), pA->GetColor() ); - ImplWriteLine( pA->GetPoint(), pA->GetPoint(), &pA->GetColor(), pStyle ); - } - break; - - case( META_POINT_ACTION ): - { - const MetaPointAction* pA = (const MetaPointAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetLineColor() ); - ImplWriteLine( pA->GetPoint(), pA->GetPoint(), NULL, pStyle ); - } - break; - - case( META_LINE_ACTION ): - { - const MetaLineAction* pA = (const MetaLineAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetLineColor() ); - ImplWriteLine( pA->GetStartPoint(), pA->GetEndPoint(), NULL, pStyle ); - } - break; - - case( META_RECT_ACTION ): - { - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteRect( ( (const MetaRectAction*) pAction )->GetRect(), 0, 0, pStyle ); - } - break; - - case( META_ROUNDRECT_ACTION ): - { - const MetaRoundRectAction* pA = (const MetaRoundRectAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteRect( pA->GetRect(), pA->GetHorzRound(), pA->GetVertRound(), pStyle ); - } - break; - - case( META_ELLIPSE_ACTION ): - { - const MetaEllipseAction* pA = (const MetaEllipseAction*) pAction; - const Rectangle& rRect = pA->GetRect(); - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteEllipse( rRect.Center(), rRect.GetWidth() >> 1, rRect.GetHeight() >> 1, pStyle ); - } - break; - - case( META_ARC_ACTION ): - case( META_PIE_ACTION ): - case( META_CHORD_ACTION ): - case( META_POLYGON_ACTION ): - { - Polygon aPoly; - - switch( nType ) - { - case( META_ARC_ACTION ): - { - const MetaArcAction* pA = (const MetaArcAction*) pAction; - aPoly = Polygon( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint(), POLY_ARC ); - } - break; - - case( META_PIE_ACTION ): - { - const MetaPieAction* pA = (const MetaPieAction*) pAction; - aPoly = Polygon( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint(), POLY_PIE ); - } - break; - - case( META_CHORD_ACTION ): - { - const MetaChordAction* pA = (const MetaChordAction*) pAction; - aPoly = Polygon( pA->GetRect(), pA->GetStartPoint(), pA->GetEndPoint(), POLY_CHORD ); - } - break; - - case( META_POLYGON_ACTION ): - aPoly = ( (const MetaPolygonAction*) pAction )->GetPolygon(); - break; - } - - if( aPoly.GetSize() ) - { - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWritePolygon( aPoly, sal_False, pStyle ); - } - } - break; - - case( META_POLYLINE_ACTION ): - { - const MetaPolyLineAction* pA = (const MetaPolyLineAction*) pAction; - const Polygon& rPoly = pA->GetPolygon(); - - if( rPoly.GetSize() ) - { - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWritePolygon( rPoly, sal_True, pStyle ); - } - } - break; - - case( META_POLYPOLYGON_ACTION ): - { - const MetaPolyPolygonAction* pA = (const MetaPolyPolygonAction*) pAction; - const PolyPolygon& rPolyPoly = pA->GetPolyPolygon(); - - if( rPolyPoly.Count() ) - { - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWritePolyPolygon( rPolyPoly, sal_False, pStyle ); - } - } - break; - - case( META_GRADIENT_ACTION ): - { - const MetaGradientAction* pA = (const MetaGradientAction*) pAction; - GDIMetaFile aTmpMtf; - - mpVDev->AddGradientActions( pA->GetRect(), pA->GetGradient(), aTmpMtf ); - ImplWriteActions( aTmpMtf, pStyle ); - } - break; - - case( META_GRADIENTEX_ACTION ): - { - const MetaGradientExAction* pA = (const MetaGradientExAction*) pAction; - ImplWriteGradientEx( pA->GetPolyPolygon(), pA->GetGradient(), pStyle ); - } - break; - - case META_HATCH_ACTION: - { - const MetaHatchAction* pA = (const MetaHatchAction*) pAction; - GDIMetaFile aTmpMtf; - - mpVDev->AddHatchActions( pA->GetPolyPolygon(), pA->GetHatch(), aTmpMtf ); - ImplWriteActions( aTmpMtf, pStyle ); - } - break; - - case( META_TRANSPARENT_ACTION ): - { - const MetaTransparentAction* pA = (const MetaTransparentAction*) pAction; - const PolyPolygon& rPolyPoly = pA->GetPolyPolygon(); - - if( rPolyPoly.Count() ) - { - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWritePolyPolygon( rPolyPoly, sal_False, pStyle ); - } - } - break; - - case( META_FLOATTRANSPARENT_ACTION ): - { - const MetaFloatTransparentAction* pA = (const MetaFloatTransparentAction*) pAction; - GDIMetaFile aTmpMtf( pA->GetGDIMetaFile() ); - Point aSrcPt( aTmpMtf.GetPrefMapMode().GetOrigin() ); - const Size aSrcSize( aTmpMtf.GetPrefSize() ); - const Point aDestPt( pA->GetPoint() ); - const Size aDestSize( pA->GetSize() ); - const double fScaleX = aSrcSize.Width() ? (double) aDestSize.Width() / aSrcSize.Width() : 1.0; - const double fScaleY = aSrcSize.Height() ? (double) aDestSize.Height() / aSrcSize.Height() : 1.0; - long nMoveX, nMoveY; - - if( fScaleX != 1.0 || fScaleY != 1.0 ) - { - aTmpMtf.Scale( fScaleX, fScaleY ); - aSrcPt.X() = FRound( aSrcPt.X() * fScaleX ), aSrcPt.Y() = FRound( aSrcPt.Y() * fScaleY ); - } - - nMoveX = aDestPt.X() - aSrcPt.X(), nMoveY = aDestPt.Y() - aSrcPt.Y(); - - if( nMoveX || nMoveY ) - aTmpMtf.Move( nMoveX, nMoveY ); - - mpVDev->Push(); - ImplWriteActions( aTmpMtf, pStyle ); - mpVDev->Pop(); - } - break; - - case( META_EPS_ACTION ): - { - const MetaEPSAction* pA = (const MetaEPSAction*) pAction; - const GDIMetaFile aGDIMetaFile( pA->GetSubstitute() ); - sal_Bool bFound = sal_False; - - for( sal_uLong j = 0, nCount2 = aGDIMetaFile.GetActionCount(); ( j < nCount2 ) && !bFound; j++ ) - { - const MetaAction* pSubstAct = aGDIMetaFile.GetAction( j ); - - if( pSubstAct->GetType() == META_BMPSCALE_ACTION ) - { - bFound = sal_True; - const MetaBmpScaleAction* pBmpScaleAction = (const MetaBmpScaleAction*) pSubstAct; - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteBmp( pBmpScaleAction->GetBitmap(), - pA->GetPoint(), pA->GetSize(), - Point(), pBmpScaleAction->GetBitmap().GetSizePixel(), pStyle ); - } - } - } - break; - - case( META_COMMENT_ACTION ): - { - 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 = rMtf.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 ) - ImplWriteGradientEx( pGradAction->GetPolyPolygon(), pGradAction->GetGradient(), pStyle ); - } - } - break; - - case( META_BMP_ACTION ): - { - const MetaBmpAction* pA = (const MetaBmpAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteBmp( pA->GetBitmap(), - pA->GetPoint(), mpVDev->PixelToLogic( pA->GetBitmap().GetSizePixel() ), - Point(), pA->GetBitmap().GetSizePixel(), pStyle ); - } - break; - - case( META_BMPSCALE_ACTION ): - { - const MetaBmpScaleAction* pA = (const MetaBmpScaleAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteBmp( pA->GetBitmap(), - pA->GetPoint(), pA->GetSize(), - Point(), pA->GetBitmap().GetSizePixel(), pStyle ); - } - break; - - case( META_BMPSCALEPART_ACTION ): - { - const MetaBmpScalePartAction* pA = (const MetaBmpScalePartAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteBmp( pA->GetBitmap(), - pA->GetDestPoint(), pA->GetDestSize(), - pA->GetSrcPoint(), pA->GetSrcSize(), pStyle ); - } - break; - - case( META_BMPEX_ACTION ): - { - const MetaBmpExAction* pA = (const MetaBmpExAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteBmp( pA->GetBitmapEx(), - pA->GetPoint(), mpVDev->PixelToLogic( pA->GetBitmapEx().GetSizePixel() ), - Point(), pA->GetBitmapEx().GetSizePixel(), pStyle ); - } - break; - - case( META_BMPEXSCALE_ACTION ): - { - const MetaBmpExScaleAction* pA = (const MetaBmpExScaleAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteBmp( pA->GetBitmapEx(), - pA->GetPoint(), pA->GetSize(), - Point(), pA->GetBitmapEx().GetSizePixel(), pStyle ); - } - break; - - case( META_BMPEXSCALEPART_ACTION ): - { - const MetaBmpExScalePartAction* pA = (const MetaBmpExScalePartAction*) pAction; - - mpContext->SetPaintAttr( mpVDev->GetLineColor(), mpVDev->GetFillColor() ); - ImplWriteBmp( pA->GetBitmapEx(), - pA->GetDestPoint(), pA->GetDestSize(), - pA->GetSrcPoint(), pA->GetSrcSize(), pStyle ); - } - break; - - case( META_TEXT_ACTION ): - { - const MetaTextAction* pA = (const MetaTextAction*) pAction; - - mpContext->SetFontAttr( mpVDev->GetFont() ); - mpContext->SetPaintAttr( COL_TRANSPARENT, mpVDev->GetFont().GetColor() ); - ImplWriteText( pA->GetPoint(), String( pA->GetText(), pA->GetIndex(), pA->GetLen() ), NULL, 0, pStyle ); - } - break; - - case( META_TEXTRECT_ACTION ): - { - const MetaTextRectAction* pA = (const MetaTextRectAction*) pAction; - - mpContext->SetFontAttr( mpVDev->GetFont() ); - mpContext->SetPaintAttr( COL_TRANSPARENT, mpVDev->GetFont().GetColor() ); - ImplWriteText( pA->GetRect().TopLeft(), pA->GetText(), NULL, 0, pStyle ); - } - break; - - case( META_TEXTARRAY_ACTION ): - { - const MetaTextArrayAction* pA = (const MetaTextArrayAction*) pAction; - const Point aPos( ImplMap( pA->GetPoint() ) ); - - mpContext->SetFontAttr( mpVDev->GetFont() ); - mpContext->SetPaintAttr( COL_TRANSPARENT, mpVDev->GetFont().GetColor() ); - ImplWriteText( pA->GetPoint(), String( pA->GetText(), pA->GetIndex(), pA->GetLen() ), pA->GetDXArray(), 0, pStyle ); - } - break; - - case( META_STRETCHTEXT_ACTION ): - { - const MetaStretchTextAction* pA = (const MetaStretchTextAction*) pAction; - - mpContext->SetFontAttr( mpVDev->GetFont() ); - mpContext->SetPaintAttr( COL_TRANSPARENT, mpVDev->GetFont().GetColor() ); - ImplWriteText( pA->GetPoint(), String( pA->GetText(), pA->GetIndex(), pA->GetLen() ), NULL, pA->GetWidth(), pStyle ); - } - break; - - case( META_CLIPREGION_ACTION ): - case( META_ISECTRECTCLIPREGION_ACTION ): - case( META_ISECTREGIONCLIPREGION_ACTION ): - case( META_MOVECLIPREGION_ACTION ): - { - ( (MetaAction*) pAction )->Execute( mpVDev ); - mbClipAttrChanged = sal_True; - } - break; - - case( META_REFPOINT_ACTION ): - case( META_MAPMODE_ACTION ): - case( META_LINECOLOR_ACTION ): - case( META_FILLCOLOR_ACTION ): - case( META_TEXTLINECOLOR_ACTION ): - case( META_TEXTFILLCOLOR_ACTION ): - case( META_TEXTCOLOR_ACTION ): - case( META_TEXTALIGN_ACTION ): - case( META_FONT_ACTION ): - case( META_PUSH_ACTION ): - case( META_POP_ACTION ): - { - ( (MetaAction*) pAction )->Execute( mpVDev ); - } - break; - - case( META_RASTEROP_ACTION ): - case( META_MASK_ACTION ): - case( META_MASKSCALE_ACTION ): - case( META_MASKSCALEPART_ACTION ): - case( META_WALLPAPER_ACTION ): - case( META_TEXTLINE_ACTION ): - case( META_LAYOUTMODE_ACTION ): - { - // !!! >>> we don't want to support these actions - } - break; - -#ifdef DBG_UTIL - default : - ByteString aDbgOut( "SVGActionWriter::ImplWriteActions: unsupported MetaAction #" ); - aDbgOut.Append( ByteString::CreateFromInt32( nType ) ); - OSL_FAIL( aDbgOut.GetBuffer() ); - break; -#endif - } - } - - ImplReleaseContext(); -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |