REveDataSimpleProxyBuilder.hxx

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// @(#)root/eve7:$Id$
// Authors: Matevz Tadel & Alja Mrak-Tadel, 2019
 
/*************************************************************************
 * Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#ifndef ROOT7_REveDataProxySimpleBuilder
#define ROOT7_REveDataProxySimpleBuilder
 
#include <ROOT/REveDataProxyBuilderBase.hxx>
 
namespace ROOT {
namespace Experimental {
 
class REveDataCollection;
class REveElement;
 
class REveDataSimpleProxyBuilder : public REveDataProxyBuilderBase
{
public:
   REveDataSimpleProxyBuilder();
   virtual ~REveDataSimpleProxyBuilder();
 
protected:
   void Build(const REveDataCollection* iCollection, REveElement* product, const REveViewContext*) override;
 
   void BuildViewType(const REveDataCollection* iCollection, REveElement* product, const std::string& viewType, const REveViewContext*) override;
 
   // Called once for every item in collection, the void* points to the
   // item properly offset in memory.
   virtual void Build(const void* data, int index, REveElement* iCollectionHolder, const REveViewContext*) = 0;
   virtual void BuildViewType(const void* data, int index, REveElement* iCollectionHolder, const std::string& viewType, const REveViewContext*) = 0;
 
   void ModelChanges(const REveDataCollection::Ids_t& iIds, Product* p) override;
   void FillImpliedSelected(REveElement::Set_t& impSet, Product* p) override;
   void Clean() override; // Utility
   REveCompound* CreateCompound(bool set_color=true, bool propagate_color_to_all_children=false);
 
 
private:
   REveDataSimpleProxyBuilder(const REveDataSimpleProxyBuilder&); // stop default
 
   const REveDataSimpleProxyBuilder& operator=(const REveDataSimpleProxyBuilder&); // stop default
 
   bool VisibilityModelChanges(int idx, REveElement*, const std::string& viewType, const REveViewContext*) override;
 
};
//==============================================================================
 
class REveCollectionCompound : public REveCompound // ?? Should this be in as REveDataSimpleProxyBuilder.hxx ?????
{
private:
   REveDataCollection* fCollection {nullptr};
 
public:
   REveCollectionCompound(REveDataCollection* c);
   virtual ~REveCollectionCompound();
   //   Int_t WriteCoreJson(nlohmann::json &cj, Int_t rnr_offset) override;
 
   // virtual REveElement* GetSelectionMaster(const bool &secondary = false, const std::set<int>& secondary_idcs = {});
   virtual REveElement* GetSelectionMaster() override;
};
 
 
} // namespace Experimental
} // namespace ROOT
 
#endif