include/drawinglayer/processor2d/vclprocessor2d.hxx

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  19
  20 #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_VCLPROCESSOR2D_HXX
  21 #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_VCLPROCESSOR2D_HXX
  22
  23 #include <drawinglayer/drawinglayerdllapi.h>
  24
  25 #include <drawinglayer/processor2d/baseprocessor2d.hxx>
  26 #include <basegfx/matrix/b2dhommatrix.hxx>
  27 #include <basegfx/color/bcolormodifier.hxx>
  28 #include <svtools/optionsdrawinglayer.hxx>
  29
  30 //////////////////////////////////////////////////////////////////////////////
  31 // predefines
  32 class OutputDevice;
  33
  34 namespace drawinglayer { namespace primitive2d {
  35     class TextSimplePortionPrimitive2D;
  36     class PolygonHairlinePrimitive2D;
  37     class BitmapPrimitive2D;
  38     class FillBitmapPrimitive2D;
  39     class PolyPolygonGradientPrimitive2D;
  40     class PolyPolygonBitmapPrimitive2D;
  41     class PolyPolygonColorPrimitive2D;
  42     class MetafilePrimitive2D;
  43     class MaskPrimitive2D;
  44     class UnifiedTransparencePrimitive2D;
  45     class TransparencePrimitive2D;
  46     class TransformPrimitive2D;
  47     class MarkerArrayPrimitive2D;
  48     class PointArrayPrimitive2D;
  49     class ModifiedColorPrimitive2D;
  50     class PolygonStrokePrimitive2D;
  51     class ControlPrimitive2D;
  52     class PagePreviewPrimitive2D;
  53     class EpsPrimitive2D;
  54     class SvgLinearAtomPrimitive2D;
  55     class SvgRadialAtomPrimitive2D;
  56 }}
  57
  58 //////////////////////////////////////////////////////////////////////////////
  59
  60 namespace drawinglayer
  61 {
  62     namespace processor2d
  63     {
  64         /** VclProcessor2D class
  65
  66             This processor is the base class for VCL-Based processors. It has no
  67             processBasePrimitive2D implementation and thus is not usable directly.
  68          */
  69         class DRAWINGLAYER_DLLPUBLIC VclProcessor2D : public BaseProcessor2D
  70         {
  71         protected:
  72             // the destination OutDev
  73             OutputDevice*                                           mpOutputDevice;
  74
  75             // the modifiedColorPrimitive stack
  76             basegfx::BColorModifierStack                            maBColorModifierStack;
  77
  78             // the current transformation. Since VCL pixel renderer transforms to pixels
  79             // and VCL MetaFile renderer to World (logic) coordinates, the local
  80             // ViewInformation2D cannot directly be used, but needs to be kept up to date
  81             basegfx::B2DHomMatrix                                   maCurrentTransformation;
  82
  83             // SvtOptionsDrawinglayer incarnation to react on diverse settings
  84             const SvtOptionsDrawinglayer                            maDrawinglayerOpt;
  85
  86             // stack value (increment and decrement) to count how deep we are in
  87             // PolygonStrokePrimitive2D's decompositions (normally only one)
  88             sal_uInt32                                              mnPolygonStrokePrimitive2D;
  89
  90             //////////////////////////////////////////////////////////////////////////////
  91             // common VCL rendering support
  92
  93             void RenderTextSimpleOrDecoratedPortionPrimitive2D(const primitive2d::TextSimplePortionPrimitive2D& rTextCandidate);
  94             void RenderPolygonHairlinePrimitive2D(const primitive2d::PolygonHairlinePrimitive2D& rPolygonCandidate, bool bPixelBased);
  95             void RenderBitmapPrimitive2D(const primitive2d::BitmapPrimitive2D& rBitmapCandidate);
  96             void RenderFillBitmapPrimitive2D(const primitive2d::FillBitmapPrimitive2D& rFillBitmapCandidate);
  97             void RenderPolyPolygonGradientPrimitive2D(const primitive2d::PolyPolygonGradientPrimitive2D& rPolygonCandidate);
  98             void RenderPolyPolygonBitmapPrimitive2D(const primitive2d::PolyPolygonBitmapPrimitive2D& rPolygonCandidate);
  99             void RenderPolyPolygonColorPrimitive2D(const primitive2d::PolyPolygonColorPrimitive2D& rPolygonCandidate);
 100             void RenderMetafilePrimitive2D(const primitive2d::MetafilePrimitive2D& rPolygonCandidate);
 101             void RenderMaskPrimitive2DPixel(const primitive2d::MaskPrimitive2D& rMaskCandidate);
 102             void RenderModifiedColorPrimitive2D(const primitive2d::ModifiedColorPrimitive2D& rModifiedCandidate);
 103             void RenderUnifiedTransparencePrimitive2D(const primitive2d::UnifiedTransparencePrimitive2D& rTransCandidate);
 104             void RenderTransparencePrimitive2D(const primitive2d::TransparencePrimitive2D& rTransCandidate);
 105             void RenderTransformPrimitive2D(const primitive2d::TransformPrimitive2D& rTransformCandidate);
 106             void RenderPagePreviewPrimitive2D(const primitive2d::PagePreviewPrimitive2D& rPagePreviewCandidate);
 107             void RenderMarkerArrayPrimitive2D(const primitive2d::MarkerArrayPrimitive2D& rMarkerArrayCandidate);
 108             void RenderPointArrayPrimitive2D(const primitive2d::PointArrayPrimitive2D& rPointArrayCandidate);
 109             void RenderPolygonStrokePrimitive2D(const primitive2d::PolygonStrokePrimitive2D& rPolygonStrokeCandidate);
 110             void RenderEpsPrimitive2D(const primitive2d::EpsPrimitive2D& rEpsPrimitive2D);
 111             void RenderSvgLinearAtomPrimitive2D(const primitive2d::SvgLinearAtomPrimitive2D& rCandidate);
 112             void RenderSvgRadialAtomPrimitive2D(const primitive2d::SvgRadialAtomPrimitive2D& rCandidate);
 113
 114             /////////////////////////////////////////////////////////////////////////////
 115             // DrawMode adaption support
 116             void adaptLineToFillDrawMode() const;
 117             void adaptTextToFillDrawMode() const;
 118
 119         public:
 120             // constructor/destructor
 121             VclProcessor2D(
 122                 const geometry::ViewInformation2D& rViewInformation,
 123                 OutputDevice& rOutDev);
 124             virtual ~VclProcessor2D();
 125
 126             // access to Drawinglayer configuration options
 127             const SvtOptionsDrawinglayer& getOptionsDrawinglayer() const { return maDrawinglayerOpt; }
 128         };
 129     } // end of namespace processor2d
 130 } // end of namespace drawinglayer
 131
 132 //////////////////////////////////////////////////////////////////////////////
 133
 134 #endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_VCLPROCESSOR2D_HXX
 135
 136 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */