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
  33 {
  34     namespace overlay
  35     {
  36         class SVX_DLLPUBLIC OverlayObjectList final
  37         {
  38             // the vector of OverlayObjects
  39             ::std::vector< std::unique_ptr<OverlayObject> > maVector;
  40
  41         public:
  42             OverlayObjectList() {}
  43             OverlayObjectList(const OverlayObjectList&) = delete;
  44             OverlayObjectList& operator=(const OverlayObjectList&) = delete;
  45             ~OverlayObjectList();
  46
  47             // clear list, this includes deletion of all contained objects
  48             void clear();
  49
  50             // append objects (takes ownership)
  51             void append(std::unique_ptr<OverlayObject> pOverlayObject);
  52
  53             // access to objects
  54             sal_uInt32 count() const { return maVector.size(); }
  55             OverlayObject& getOverlayObject(sal_uInt32 nIndex) const { return *(maVector[nIndex]); }
  56
  57             // Hittest with logical coordinates
  58             bool isHitLogic(const basegfx::B2DPoint& rLogicPosition, double fLogicTolerance = 0.0) const;
  59
  60             // Hittest with pixel coordinates
  61             bool isHitPixel(const Point& rDiscretePosition) const;
  62
  63             // calculate BaseRange of all included OverlayObjects and return
  64             basegfx::B2DRange getBaseRange() const;
  65         };
  66     } // end of namespace overlay
  67 } // end of namespace sdr
  68
  69
  70 #endif // INCLUDED_SVX_SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
  71
  72 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */