layout/svg/base/src/nsSVGPaintServerFrame.h

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  36
  37 #ifndef __NS_SVGPAINTSERVERFRAME_H__
  38 #define __NS_SVGPAINTSERVERFRAME_H__
  39
  40 #include "nsSVGContainerFrame.h"
  41
  42 class gfxContext;
  43 class nsSVGGeometryFrame;
  44
  45 typedef nsSVGContainerFrame nsSVGPaintServerFrameBase;
  46
  47 class nsSVGPaintServerFrame : public nsSVGPaintServerFrameBase
  48 {
  49 protected:
  50   nsSVGPaintServerFrame(nsStyleContext* aContext) :
  51     nsSVGPaintServerFrameBase(aContext) {}
  52
  53 public:
  54   /*
  55    * Configure paint server prior to rendering
  56    * @return PR_FALSE to skip rendering
  57    */
  58   virtual PRBool SetupPaintServer(gfxContext *aContext,
  59                                   nsSVGGeometryFrame *aSource,
  60                                   float aOpacity) = 0;
  61 };
  62
  63 #endif // __NS_SVGPAINTSERVERFRAME_H__