canvas/source/cairo/cairo_cachedbitmap.hxx

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  30
  31 #ifndef _CAIROCANVAS_CACHEDBITMAP_HXX
  32 #define _CAIROCANVAS_CACHEDBITMAP_HXX
  33
  34 #include <canvas/base/cachedprimitivebase.hxx>
  35
  36 #include "cairo_cairo.hxx"
  37
  38 /* Definition of CachedBitmap class */
  39
  40 namespace cairocanvas
  41 {
  42     class CachedBitmap : public ::canvas::CachedPrimitiveBase
  43     {
  44     public:
  45
  46         /** Create an XCachedPrimitive for given GraphicObject
  47          */
  48         CachedBitmap( const ::cairo::SurfaceSharedPtr&                pSurface,
  49                       const ::com::sun::star::rendering::ViewState&       rUsedViewState,
  50                       const ::com::sun::star::rendering::RenderState& rUsedRenderState,
  51                       const ::com::sun::star::uno::Reference<
  52                          ::com::sun::star::rendering::XCanvas >&      rTarget   );
  53
  54         /// Dispose all internal references
  55         virtual void SAL_CALL disposing();
  56
  57     private:
  58         virtual ::sal_Int8 doRedraw( const ::com::sun::star::rendering::ViewState&      rNewState,
  59                                      const ::com::sun::star::rendering::ViewState&      rOldState,
  60                                      const ::com::sun::star::uno::Reference<
  61                      ::com::sun::star::rendering::XCanvas >&    rTargetCanvas,
  62                                      bool                                                                                       bSameViewTransform );
  63
  64
  65     ::cairo::SurfaceSharedPtr mpSurface;
  66     const ::com::sun::star::rendering::RenderState      maRenderState;
  67     };
  68 }
  69
  70 #endif /* _CAIROCANVAS_CACHEDBITMAP_HXX */