vcl/inc/generic/genpspgraphics.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_VCL_INC_GENERIC_GENPSPGRAPHICS_H
  21 #define INCLUDED_VCL_INC_GENERIC_GENPSPGRAPHICS_H
  22
  23 #include <vcl/vclenum.hxx>
  24
  25 #include "fontmanager.hxx"
  26 #include "salgdi.hxx"
  27 #include "sallayout.hxx"
  28 #include "vclpluginapi.h"
  29
  30 class PhysicalFontFace;
  31 class PhysicalFontCollection;
  32
  33 namespace psp { struct JobData; class PrinterGfx; }
  34
  35 class ServerFont;
  36 class ImplDevFontAttributes;
  37 class SalInfoPrinter;
  38
  39 class VCL_DLLPUBLIC GenPspGraphics : public SalGraphics
  40 {
  41  protected:
  42     psp::JobData*           m_pJobData;
  43     psp::PrinterGfx*        m_pPrinterGfx;
  44
  45     ServerFont*             m_pServerFont[ MAX_FALLBACK ];
  46     bool                    m_bFontVertical;
  47     SalInfoPrinter*         m_pInfoPrinter;
  48 public:
  49                             GenPspGraphics();
  50     virtual                ~GenPspGraphics();
  51
  52     void                    Init( psp::JobData* pJob, psp::PrinterGfx* pGfx,
  53                                   SalInfoPrinter* pInfoPrinter );
  54
  55     // helper methods
  56     static const void *     DoGetEmbedFontData ( psp::fontID aFont, const sal_Ucs* pUnicodes,
  57                                                  sal_Int32* pWidths, size_t nLen, FontSubsetInfo& rInfo,
  58                                                  long* pDataLen );
  59     static void             DoFreeEmbedFontData( const void* pData, long nLen );
  60
  61     // helper methods for sharing with X11SalGraphics
  62     static const Ucs2SIntMap* DoGetFontEncodingVector( psp::fontID aFont,
  63                                                        const Ucs2OStrMap** pNonEncoded,
  64                                                        std::set<sal_Unicode> const** ppPriority);
  65     static void             DoGetGlyphWidths( psp::fontID aFont,
  66                                               bool bVertical,
  67                                               Int32Vector& rWidths,
  68                                               Ucs2UIntMap& rUnicodeEnc );
  69
  70     static ImplDevFontAttributes Info2DevFontAttributes( const psp::FastPrintFontInfo& );
  71     static void             AnnounceFonts( PhysicalFontCollection*,
  72                                            const psp::FastPrintFontInfo& );
  73
  74     // override all pure virtual methods
  75     virtual SalGraphicsImpl*GetImpl() const SAL_OVERRIDE { return NULL; };
  76     virtual void            GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY ) SAL_OVERRIDE;
  77     virtual sal_uInt16      GetBitCount() const SAL_OVERRIDE;
  78     virtual long            GetGraphicsWidth() const SAL_OVERRIDE;
  79
  80     virtual void            ResetClipRegion() SAL_OVERRIDE;
  81     virtual bool            setClipRegion( const vcl::Region& ) SAL_OVERRIDE;
  82
  83     virtual void            SetLineColor() SAL_OVERRIDE;
  84     virtual void            SetLineColor( SalColor nSalColor ) SAL_OVERRIDE;
  85     virtual void            SetFillColor() SAL_OVERRIDE;
  86     virtual void            SetFillColor( SalColor nSalColor ) SAL_OVERRIDE;
  87     virtual void            SetXORMode( bool bSet, bool ) SAL_OVERRIDE;
  88     virtual void            SetROPLineColor( SalROPColor nROPColor ) SAL_OVERRIDE;
  89     virtual void            SetROPFillColor( SalROPColor nROPColor ) SAL_OVERRIDE;
  90
  91     virtual void            SetTextColor( SalColor nSalColor ) SAL_OVERRIDE;
  92     virtual sal_uInt16      SetFont( FontSelectPattern*, int nFallbackLevel ) SAL_OVERRIDE;
  93     virtual void            GetFontMetric( ImplFontMetricData*, int nFallbackLevel ) SAL_OVERRIDE;
  94     virtual const FontCharMapPtr GetFontCharMap() const SAL_OVERRIDE;
  95     virtual bool            GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const SAL_OVERRIDE;
  96     virtual void            GetDevFontList( PhysicalFontCollection* ) SAL_OVERRIDE;
  97     // graphics must drop any cached font info
  98     virtual void            ClearDevFontCache() SAL_OVERRIDE;
  99     virtual bool            AddTempDevFont( PhysicalFontCollection*,
 100                                             const OUString& rFileURL,
 101                                             const OUString& rFontName ) SAL_OVERRIDE;
 102
 103     virtual bool            CreateFontSubset( const OUString& rToFile,
 104                                               const PhysicalFontFace*,
 105                                               const sal_GlyphId* pGlyphIDs,
 106                                               const sal_uInt8* pEncoding,
 107                                               sal_Int32* pWidths,
 108                                               int nGlyphs,
 109                                               FontSubsetInfo& rInfo ) SAL_OVERRIDE;
 110     virtual const Ucs2SIntMap* GetFontEncodingVector( const PhysicalFontFace*,
 111                                                       const Ucs2OStrMap** ppNonEncoded,
 112                                                       std::set<sal_Unicode> const** ppPriority) SAL_OVERRIDE;
 113     virtual const void*     GetEmbedFontData( const PhysicalFontFace*,
 114                                               const sal_Ucs* pUnicodes,
 115                                               sal_Int32* pWidths,
 116                                               size_t nLen,
 117                                               FontSubsetInfo& rInfo,
 118                                               long* pDataLen ) SAL_OVERRIDE;
 119     virtual void            FreeEmbedFontData( const void* pData, long nDataLen ) SAL_OVERRIDE;
 120     virtual void            GetGlyphWidths( const PhysicalFontFace*,
 121                                             bool bVertical,
 122                                             Int32Vector& rWidths,
 123                                             Ucs2UIntMap& rUnicodeEnc ) SAL_OVERRIDE;
 124     virtual bool            GetGlyphBoundRect( sal_GlyphId, Rectangle& ) SAL_OVERRIDE;
 125     virtual bool            GetGlyphOutline( sal_GlyphId, basegfx::B2DPolyPolygon& ) SAL_OVERRIDE;
 126     virtual SalLayout*      GetTextLayout( ImplLayoutArgs&, int nFallbackLevel ) SAL_OVERRIDE;
 127     virtual void            DrawServerFontLayout( const ServerFontLayout& ) SAL_OVERRIDE;
 128     virtual bool            supportsOperation( OutDevSupportType ) const SAL_OVERRIDE;
 129     virtual void            drawPixel( long nX, long nY ) SAL_OVERRIDE;
 130     virtual void            drawPixel( long nX, long nY, SalColor nSalColor ) SAL_OVERRIDE;
 131     virtual void            drawLine( long nX1, long nY1, long nX2, long nY2 ) SAL_OVERRIDE;
 132     virtual void            drawRect( long nX, long nY, long nWidth, long nHeight ) SAL_OVERRIDE;
 133     virtual void            drawPolyLine( sal_uInt32 nPoints, const SalPoint* pPtAry ) SAL_OVERRIDE;
 134     virtual void            drawPolygon( sal_uInt32 nPoints, const SalPoint* pPtAry ) SAL_OVERRIDE;
 135     virtual void            drawPolyPolygon( sal_uInt32 nPoly,
 136                                              const sal_uInt32* pPoints,
 137                                              PCONSTSALPOINT* pPtAry ) SAL_OVERRIDE;
 138     virtual bool            drawPolyPolygon( const basegfx::B2DPolyPolygon&,
 139                                              double fTransparency ) SAL_OVERRIDE;
 140     virtual bool            drawPolyLine( const basegfx::B2DPolygon&,
 141                                           double fTransparency,
 142                                           const basegfx::B2DVector& rLineWidths,
 143                                           basegfx::B2DLineJoin,
 144                                           css::drawing::LineCap) SAL_OVERRIDE;
 145     virtual bool            drawPolyLineBezier( sal_uInt32 nPoints,
 146                                                 const SalPoint* pPtAry,
 147                                                 const sal_uInt8* pFlgAry ) SAL_OVERRIDE;
 148     virtual bool            drawPolygonBezier( sal_uInt32 nPoints,
 149                                                const SalPoint* pPtAry,
 150                                                const sal_uInt8* pFlgAry ) SAL_OVERRIDE;
 151     virtual bool            drawPolyPolygonBezier( sal_uInt32 nPoly,
 152                                                    const sal_uInt32* pPoints,
 153                                                    const SalPoint* const* pPtAry,
 154                                                    const sal_uInt8* const* pFlgAry ) SAL_OVERRIDE;
 155     virtual bool            drawGradient( const tools::PolyPolygon&, const Gradient& ) SAL_OVERRIDE { return false; };
 156
 157     virtual void            copyArea( long nDestX,
 158                                       long nDestY,
 159                                       long nSrcX,
 160                                       long nSrcY,
 161                                       long nSrcWidth,
 162                                       long nSrcHeight,
 163                                       sal_uInt16 nFlags ) SAL_OVERRIDE;
 164     virtual void            copyBits( const SalTwoRect& rPosAry,
 165                                       SalGraphics* pSrcGraphics ) SAL_OVERRIDE;
 166     virtual void            drawBitmap( const SalTwoRect& rPosAry,
 167                                         const SalBitmap& rSalBitmap ) SAL_OVERRIDE;
 168     virtual void            drawBitmap( const SalTwoRect& rPosAry,
 169                                         const SalBitmap& rSalBitmap,
 170                                         SalColor nTransparentColor ) SAL_OVERRIDE;
 171     virtual void            drawBitmap( const SalTwoRect& rPosAry,
 172                                         const SalBitmap& rSalBitmap,
 173                                         const SalBitmap& rTransparentBitmap ) SAL_OVERRIDE;
 174     virtual void            drawMask( const SalTwoRect& rPosAry,
 175                                       const SalBitmap& rSalBitmap,
 176                                       SalColor nMaskColor ) SAL_OVERRIDE;
 177     virtual SalBitmap*      getBitmap( long nX, long nY, long nWidth, long nHeight ) SAL_OVERRIDE;
 178     virtual SalColor        getPixel( long nX, long nY ) SAL_OVERRIDE;
 179     virtual void            invert( long nX, long nY, long nWidth, long nHeight,
 180                                     SalInvert nFlags ) SAL_OVERRIDE;
 181     virtual void            invert( sal_uInt32 nPoints, const SalPoint* pPtAry,
 182                                     SalInvert nFlags ) SAL_OVERRIDE;
 183
 184     virtual bool            drawEPS( long nX, long nY, long nWidth, long nHeight,
 185                                      void* pPtr, sal_uIntPtr nSize ) SAL_OVERRIDE;
 186     virtual bool            blendBitmap( const SalTwoRect&,
 187                                          const SalBitmap& rBitmap ) SAL_OVERRIDE;
 188     virtual bool            blendAlphaBitmap( const SalTwoRect&,
 189                                               const SalBitmap& rSrcBitmap,
 190                                               const SalBitmap& rMaskBitmap,
 191                                               const SalBitmap& rAlphaBitmap ) SAL_OVERRIDE;
 192     virtual bool            drawAlphaBitmap( const SalTwoRect&,
 193                                              const SalBitmap& rSourceBitmap,
 194                                              const SalBitmap& rAlphaBitmap ) SAL_OVERRIDE;
 195     virtual bool            drawTransformedBitmap( const basegfx::B2DPoint& rNull,
 196                                                    const basegfx::B2DPoint& rX,
 197                                                    const basegfx::B2DPoint& rY,
 198                                                    const SalBitmap& rSourceBitmap,
 199                                                    const SalBitmap* pAlphaBitmap) SAL_OVERRIDE;
 200     virtual bool            drawAlphaRect( long nX, long nY, long nWidth, long nHeight,
 201                                            sal_uInt8 nTransparency ) SAL_OVERRIDE;
 202
 203     virtual SystemGraphicsData GetGraphicsData() const SAL_OVERRIDE;
 204     virtual bool            SupportsCairo() const SAL_OVERRIDE;
 205     virtual cairo::SurfaceSharedPtr CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const SAL_OVERRIDE;
 206     virtual cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width, int height) const SAL_OVERRIDE;
 207     virtual cairo::SurfaceSharedPtr CreateBitmapSurface(const OutputDevice& rRefDevice, const BitmapSystemData& rData, const Size& rSize) const SAL_OVERRIDE;
 208     virtual css::uno::Any   GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& rSurface, const basegfx::B2ISize& rSize) const SAL_OVERRIDE;
 209
 210     virtual SystemFontData  GetSysFontData( int nFallbacklevel ) const SAL_OVERRIDE;
 211 };
 212
 213 #endif // INCLUDED_VCL_INC_GENERIC_GENPSPGRAPHICS_H
 214
 215 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */