include/drawinglayer/processor2d/objectinfoextractor2d.hxx

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  19 #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_OBJECTINFOEXTRACTOR2D_HXX
  20 #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_OBJECTINFOEXTRACTOR2D_HXX
  21
  22 #include <drawinglayer/drawinglayerdllapi.h>
  23 #include <drawinglayer/processor2d/baseprocessor2d.hxx>
  24
  25 namespace drawinglayer::primitive2d { class ObjectInfoPrimitive2D; }
  26
  27 namespace drawinglayer::processor2d
  28     {
  29         /** ObjectInfoPrimitiveExtractor2D class
  30
  31             A processor to find the first incarnation of ObjectInfoPrimitive2D
  32             in a given hierarchy
  33          */
  34         class DRAWINGLAYER_DLLPUBLIC ObjectInfoPrimitiveExtractor2D final : public BaseProcessor2D
  35         {
  36         private:
  37             /// the target
  38             const primitive2d::ObjectInfoPrimitive2D*      mpFound;
  39
  40             /// tooling methods
  41             void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate) override;
  42
  43         public:
  44             ObjectInfoPrimitiveExtractor2D(const geometry::ViewInformation2D& rViewInformation);
  45             virtual ~ObjectInfoPrimitiveExtractor2D() override;
  46
  47             const primitive2d::ObjectInfoPrimitive2D* getResult() const { return mpFound; }
  48         };
  49
  50 } // end of namespace drawinglayer::processor2d
  51
  52 #endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_OBJECTINFOEXTRACTOR2D_HXX
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */