canvas/source/cairo/cairo_repainttarget.hxx

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