canvas/source/cairo/cairo_repainttarget.hxx

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  19
  20 #ifndef _CAIROCANVAS_REPAINTTARGET_HXX
  21 #define _CAIROCANVAS_REPAINTTARGET_HXX
  22
  23 #include <rtl/ref.hxx>
  24
  25 #include "cairo_cairo.hxx"
  26
  27 using namespace ::cairo;
  28
  29 namespace cairocanvas
  30 {
  31     /* Definition of RepaintTarget interface */
  32
  33     /** Target interface for XCachedPrimitive implementations
  34
  35         This interface must be implemented on all canvas
  36         implementations that hand out XCachedPrimitives
  37      */
  38     class RepaintTarget
  39     {
  40     public:
  41         virtual ~RepaintTarget() {}
  42
  43         // call this when a bitmap is repainted
  44         virtual bool repaint( const ::cairo::SurfaceSharedPtr&                pSurface,
  45                               const ::com::sun::star::rendering::ViewState&   viewState,
  46                               const ::com::sun::star::rendering::RenderState& renderState ) = 0;
  47     };
  48 }
  49
  50 #endif /* _CAIROCANVAS_REPAINTTARGET_HXX */
  51
  52 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */