EveService.h

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#ifndef Fireworks_Geometry_EveService_h
#define Fireworks_Geometry_EveService_h
// -*- C++ -*-
//
// Package:     Fireworks/Eve
// Class  :     EveService
//
//
// Original Author:  Matevz Tadel
//         Created:  Fri Jun 25 18:56:52 CEST 2010
//
 
#include <string>
#include <Rtypes.h>
 
namespace edm {
  class ParameterSet;
  class ActivityRegistry;
  class Run;
  class Event;
  class EventSetup;
  class StreamContext;
  class GlobalContext;
}  // namespace edm
 
class TEveManager;
class TEveElement;
class TEveMagField;
class TEveTrackPropagator;
class TRint;
 
class TGTextButton;
class TGLabel;
 
class EveService {
public:
  EveService(const edm::ParameterSet&, edm::ActivityRegistry&);
  virtual ~EveService();
 
  // ---------- const member functions ---------------------
 
  // ---------- static member functions --------------------
 
  // ---------- member functions ---------------------------
 
  void postBeginJob();
  void postEndJob();
 
  void postGlobalBeginRun(edm::GlobalContext const&);
 
  void postEvent(edm::StreamContext const&);
 
  void display(const std::string& info = "");
 
  TEveManager* getManager();
  TEveMagField* getMagField();
  void setupFieldForPropagator(TEveTrackPropagator* prop);
 
  // Shortcuts for adding top level event and geometry elements.
  void AddElement(TEveElement* el);
  void AddGlobalElement(TEveElement* el);
 
  // GUI slots -- must be public so that ROOT can call them via CINT.
 
  void slotExit();
  void slotNextEvent();
  void slotStep();
  void slotContinue();
 
protected:
  void createEventNavigationGUI();
 
private:
  EveService(const EveService&);                   // stop default
  const EveService& operator=(const EveService&);  // stop default
 
  // ---------- member data --------------------------------
 
  TEveManager* m_EveManager;
  TRint* m_Rint;
 
  TEveMagField* m_MagField;
 
  bool m_AllowStep;
  bool m_ShowEvent;
 
  TGTextButton* m_ContinueButton;
  TGTextButton* m_StepButton;
  TGLabel* m_StepLabel;
 
  ClassDef(EveService, 0);
};
 
#endif