canvas/source/vcl/repainttarget.hxx

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   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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   9  * This file incorporates work covered by the following license notice:
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  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_CANVAS_SOURCE_VCL_REPAINTTARGET_HXX
  21 #define INCLUDED_CANVAS_SOURCE_VCL_REPAINTTARGET_HXX
  22
  23 #include <rtl/ref.hxx>
  24
  25 #include "cachedbitmap.hxx"
  26
  27 class Point;
  28 class Size;
  29 class GraphicAttr;
  30
  31 namespace vclcanvas
  32 {
  33     /* Definition of RepaintTarget interface */
  34
  35     /** Target interface for XCachedPrimitive implementations
  36
  37         This interface must be implemented on all canvas
  38         implementations that hand out XCachedPrimitives
  39      */
  40     class RepaintTarget
  41     {
  42     public:
  43         virtual ~RepaintTarget() {}
  44
  45         // call this when a bitmap is repainted
  46         virtual bool repaint( const GraphicObjectSharedPtr&                   rGrf,
  47                               const ::com::sun::star::rendering::ViewState&   viewState,
  48                               const ::com::sun::star::rendering::RenderState& renderState,
  49                               const ::Point&                                  rPt,
  50                               const ::Size&                                   rSz,
  51                               const GraphicAttr&                              rAttr ) const = 0;
  52     };
  53 }
  54
  55 #endif // INCLUDED_CANVAS_SOURCE_VCL_REPAINTTARGET_HXX
  56
  57 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */