svx/inc/sdr/contact/viewobjectcontactofgraphic.hxx

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  19
  20 #ifndef INCLUDED_SVX_INC_SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX
  21 #define INCLUDED_SVX_INC_SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX
  22
  23 #include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx>
  24 #include <memory>
  25
  26 class SdrGrafObj;
  27
  28 namespace sdr { namespace event {
  29     class AsynchGraphicLoadingEvent;
  30 }}
  31
  32 namespace sdr
  33 {
  34     namespace contact
  35     {
  36         class ViewObjectContactOfGraphic final : public ViewObjectContactOfSdrObj
  37         {
  38             // allow async loading event helper to call tooling methods
  39             friend class sdr::event::AsynchGraphicLoadingEvent;
  40
  41             // Member which takes care for the asynch loading events which may be necessary
  42             // for asynch graphics loading.
  43             std::unique_ptr<sdr::event::AsynchGraphicLoadingEvent>  mpAsynchLoadEvent;
  44
  45             // async graphics loading helpers. Only to be used internally or from the
  46             // event helper class (in .cxx file)
  47             void impPrepareGraphicWithAsynchroniousLoading();
  48             void impPrepareGraphicWithSynchroniousLoading();
  49             void doAsynchGraphicLoading();
  50             void forgetAsynchGraphicLoadingEvent(sdr::event::AsynchGraphicLoadingEvent const * pEvent);
  51
  52             const SdrGrafObj& getSdrGrafObj() const;
  53             SdrGrafObj& getSdrGrafObj();
  54
  55             // This method is responsible for creating the graphical visualisation data
  56             virtual drawinglayer::primitive2d::Primitive2DContainer createPrimitive2DSequence(const DisplayInfo& rDisplayInfo) const override;
  57
  58         public:
  59             ViewObjectContactOfGraphic(ObjectContact& rObjectContact, ViewContact& rViewContact);
  60             virtual ~ViewObjectContactOfGraphic() override;
  61         };
  62     } // end of namespace contact
  63 } // end of namespace sdr
  64
  65 #endif // INCLUDED_SVX_INC_SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX
  66
  67 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */