include/svx/sdr/overlay/overlayobjectlist.hxx

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  19
  20 #ifndef INCLUDED_SVX_SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
  21 #define INCLUDED_SVX_SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
  22
  23 #include <svx/sdr/overlay/overlayobject.hxx>
  24 #include <sal/types.h>
  25 #include <svx/svxdllapi.h>
  26 #include <memory>
  27 #include <vector>
  28
  29
  30 class Point;
  31
  32 namespace sdr::overlay
  33     {
  34         class SVXCORE_DLLPUBLIC OverlayObjectList final
  35         {
  36             // the vector of OverlayObjects
  37             ::std::vector< std::unique_ptr<OverlayObject> > maVector;
  38
  39         public:
  40             OverlayObjectList() {}
  41             OverlayObjectList(const OverlayObjectList&) = delete;
  42             OverlayObjectList& operator=(const OverlayObjectList&) = delete;
  43             ~OverlayObjectList();
  44
  45             // clear list, this includes deletion of all contained objects
  46             void clear();
  47
  48             // append objects (takes ownership)
  49             void append(std::unique_ptr<OverlayObject> pOverlayObject);
  50
  51             // access to objects
  52             sal_uInt32 count() const { return maVector.size(); }
  53             OverlayObject& getOverlayObject(sal_uInt32 nIndex) const { return *(maVector[nIndex]); }
  54
  55             // Hittest with logical coordinates
  56             bool isHitLogic(const basegfx::B2DPoint& rLogicPosition, double fLogicTolerance = 0.0) const;
  57
  58             // Hittest with pixel coordinates
  59             bool isHitPixel(const Point& rDiscretePosition) const;
  60
  61             // calculate BaseRange of all included OverlayObjects and return
  62             basegfx::B2DRange getBaseRange() const;
  63         };
  64
  65 } // end of namespace sdr::overlay
  66
  67
  68 #endif // INCLUDED_SVX_SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
  69
  70 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */