EventDisplay.hh

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) Royal Holloway, 
University of London 2001 - 2023.
 
This file is part of BDSIM.
 
BDSIM is free software: you can redistribute it and/or modify 
it under the terms of the GNU General Public License as published 
by the Free Software Foundation version 3 of the License.
 
BDSIM is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with BDSIM.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef EVENTDISPLAY_H
#define EVENTDISPLAY_H
 
#include "Rtypes.h" // for classdef
 
#include "DataLoader.hh"
#include "Event.hh"
#include "TChain.h"
 
class EventDisplay
{
public:
  static EventDisplay* Instance();
 
  static EventDisplay* Instance(TString geoFileName,
                                TString dataFileName);
 
  virtual ~EventDisplay();
 
  void LoadModel(int iMod);
 
  void LoadOptions(int iOpt);
 
  void LoadData(int iEvt);
 
  void ClearEvent();
 
  void Draw();
 
  void DrawModel();
 
  void DrawElossHits();
 
  void DrawTunnelHits();
 
  void DrawSamplers();
 
  void DrawTrajectories();
 
private:
  EventDisplay();
 
  EventDisplay(TString geoFileNameIn,
               TString dataFileNameIn);
 
  void LoadGeometry();
 
  TString geoFileName    = "";
  TString dataFileName   = "";
 
  DataLoader *dataLoader             = nullptr;
  Event      *event                  = nullptr;
  TChain     *eventTree              = nullptr;
  Options    *options                = nullptr;
  TChain     *optionsTree            = nullptr;
  Model      *model                  = nullptr;
  TChain     *modelTree              = nullptr;
 
  static EventDisplay* instance;
 
  ClassDef(EventDisplay,1);
};
 
#endif