REveGeoTopNode.hxx

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#ifndef ROOT7_REveGeoTopNode
#define ROOT7_REveGeoTopNode
 
#include <ROOT/REveElement.hxx>
#include <ROOT/RGeomData.hxx>
#include <ROOT/RGeomHierarchy.hxx>
 
class TGeoNode;
 
namespace ROOT {
namespace Experimental {
 
 
class REveGeoTopNodeData : public REveElement,
                           public REveAuntAsList
{
  friend class REveGeoTopNodeViz;
protected:
   REveGeoTopNodeData(const REveGeoTopNodeData &) = delete;
   REveGeoTopNodeData &operator=(const REveGeoTopNodeData &) = delete;
 
   TGeoNode* fGeoNode{nullptr};
   RGeomDescription fDesc;                        ///<! geometry description, send to the client as first message
   std::shared_ptr<RGeomHierarchy> fWebHierarchy; ///<! web handle for hierarchy part
 
public:
   REveGeoTopNodeData(const Text_t *n = "REveGeoTopNodeData", const Text_t *t = "");
   virtual ~REveGeoTopNodeData() {}
 
   Int_t WriteCoreJson(nlohmann::json &j, Int_t rnr_offset) override;
   void SetTNode(TGeoNode* n);
   void ProcessSignal(const std::string &);
   RGeomDescription& RefDescription() {return fDesc;}
 
   void SetChannel(unsigned connid, int chid);
};
//-------------------------------------------------------------------
class REveGeoTopNodeViz : public REveElement
{
 private:
   REveGeoTopNodeViz(const REveGeoTopNodeViz &) = delete;
   REveGeoTopNodeViz &operator=(const REveGeoTopNodeViz &) = delete;
 
   REveGeoTopNodeData* fGeoData{nullptr};
 
 public:
   REveGeoTopNodeViz(const Text_t *n = "REveGeoTopNodeViz", const Text_t *t = "");
   void SetGeoData(REveGeoTopNodeData* d) {fGeoData = d;}
   Int_t WriteCoreJson(nlohmann::json &j, Int_t rnr_offset) override;
   void BuildRenderData() override;
 
   bool    RequiresExtraSelectionData() const override { return true; };
   void FillExtraSelectionData(nlohmann::json& j, const std::set<int>& secondary_idcs) const override;
 
   using REveElement::GetHighlightTooltip;
   std::string GetHighlightTooltip(const std::set<int>& secondary_idcs) const override;
};
 
} // namespace Experimental
} // namespace ROOT
 
#endif