Context.h

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#ifndef Fireworks_Core_Context_h
#define Fireworks_Core_Context_h
// -*- C++ -*-
//
// Package:     Core
// Class  :     Context
//
//
// Original Author:  Chris Jones
//         Created:  Tue Sep 30 14:21:45 EDT 2008
//
 
// system include files
 
// user include files
 
// forward declarations
class TEveTrackPropagator;
class TEveCaloDataHist;
class TEveCaloDataVec;
 
class FWModelChangeManager;
class FWSelectionManager;
class FWEventItemsManager;
class FWColorManager;
class FWJobMetadataManager;
class FWMagField;
class FWGeometry;
class FWBeamSpot;
class CmsShowCommon;
 
namespace fireworks {
  class Context {
  public:
    Context(FWModelChangeManager* iCM,
            FWSelectionManager* iSM,
            FWEventItemsManager* iEM,
            FWColorManager* iColorM,
            FWJobMetadataManager* iJMDM);
    virtual ~Context();
 
    void setGeom(FWGeometry* x) { m_geom = x; }
 
    // ---------- const member functions ---------------------
    FWModelChangeManager* modelChangeManager() const { return m_changeManager; }
    FWSelectionManager* selectionManager() const { return m_selectionManager; }
 
    const FWEventItemsManager* eventItemsManager() const { return m_eventItemsManager; }
 
    FWColorManager* colorManager() const { return m_colorManager; }
 
    FWJobMetadataManager* metadataManager() const { return m_metadataManager; }
 
    TEveTrackPropagator* getTrackPropagator() const { return m_propagator; }
    TEveTrackPropagator* getTrackerTrackPropagator() const { return m_trackerPropagator; }
    TEveTrackPropagator* getMuonTrackPropagator() const { return m_muonPropagator; }
 
    FWMagField* getField() const { return m_magField; }
    FWBeamSpot* getBeamSpot() const { return m_beamSpot; }
 
    TEveCaloDataHist* getCaloData() const { return m_caloData; }
    TEveCaloDataVec* getCaloDataHF() const { return m_caloDataHF; }
 
    FWGeometry* getGeom() const { return m_geom; }
 
    CmsShowCommon* commonPrefs() const;
 
    float getMaxEnergyInEvent(bool isEt) const;
    void voteMaxEtAndEnergy(float Et, float energy) const;
    void resetMaxEtAndEnergy() const;
 
    bool getHidePFBuilders() const { return m_hidePFBuilders; }
    void setHidePFBuilders(bool x) { m_hidePFBuilders = x; }
 
    // ---------- member functions ---------------------------
 
    void initEveElements();
    void deleteEveElements();
 
    // ---------- static member  ---------------------------
 
    static Context* getInstance();
 
    static float caloR1(bool offset = true);
    static float caloR2(bool offset = true);
    static float caloZ1(bool offset = true);
    static float caloZ2(bool offset = true);
 
    static float caloTransEta();
    static float caloTransAngle();
    static double caloMaxEta();
 
  private:
    Context(const Context&) = delete;                   // stop default
    const Context& operator=(const Context&) = delete;  // stop default
 
    // ---------- member data --------------------------------
    FWModelChangeManager* m_changeManager;
    FWSelectionManager* m_selectionManager;
    FWEventItemsManager* m_eventItemsManager;
    FWColorManager* m_colorManager;
    FWJobMetadataManager* m_metadataManager;
 
    FWGeometry* m_geom;
 
    TEveTrackPropagator* m_propagator;
    TEveTrackPropagator* m_trackerPropagator;
    TEveTrackPropagator* m_muonPropagator;
 
    FWMagField* m_magField;
    FWBeamSpot* m_beamSpot;
 
    CmsShowCommon* m_commonPrefs;
 
    mutable float m_maxEt;
    mutable float m_maxEnergy;
 
    mutable bool m_hidePFBuilders;
 
    TEveCaloDataHist* m_caloData;
    TEveCaloDataVec* m_caloDataHF;
 
    static Context* s_fwContext;
 
    // calo data
    static const float s_caloTransEta;
    static const float s_caloTransAngle;
    // simplified
    static const float s_caloR;
    static const float s_caloZ;
 
    // proxy-builder offsets
    static const float s_caloOffR;
    static const float s_caloOffZ;
  };
}  // namespace fireworks
 
#endif