cppcanvas/source/mtfrenderer/rendergraphicaction.hxx

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  28
  29 #ifndef _CPPCANVAS_RENDERGRAPHICACTION_HXX
  30 #define _CPPCANVAS_RENDERGRAPHICACTION_HXX
  31
  32 #include <cppcanvas/canvas.hxx>
  33 #include <action.hxx>
  34
  35 namespace basegfx {
  36     class B2DPoint;
  37     class B2DVector;
  38 }
  39 namespace vcl {
  40     class RenderGraphic;
  41 }
  42
  43 /* Definition of internal::RenderGraphicActionFactory class */
  44
  45 namespace cppcanvas
  46 {
  47     namespace internal
  48     {
  49         struct OutDevState;
  50
  51         /** Creates encapsulated converters between GDIMetaFile and
  52             XCanvas. The Canvas argument is deliberately placed at the
  53             constructor, to force reconstruction of this object for a
  54             new canvas. This considerably eases internal state
  55             handling, since a lot of the internal state (e.g. fonts,
  56             text layout) is Canvas-dependent.
  57          */
  58         class RenderGraphicActionFactory
  59         {
  60         public:
  61             /// Scaled rendergraphic action, dest point and dest size
  62             static ActionSharedPtr createRenderGraphicAction( const ::vcl::RenderGraphic& rRenderGraphic,
  63                                                        const ::basegfx::B2DPoint&  rDstPoint,
  64                                                        const ::basegfx::B2DVector& rDstSize,
  65                                                        const CanvasSharedPtr&,
  66                                                        const OutDevState& );
  67
  68         private:
  69             // static factory, disable big four
  70             RenderGraphicActionFactory();
  71             ~RenderGraphicActionFactory();
  72             RenderGraphicActionFactory(const RenderGraphicActionFactory&);
  73             RenderGraphicActionFactory& operator=( const RenderGraphicActionFactory& );
  74         };
  75     }
  76 }
  77
  78 #endif /*_CPPCANVAS_RENDERGRAPHICACTION_HXX */
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */