//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      FOPI/TPC hit point and track display
//      
//
// Environment:
//      Processing of data from FOPI experiment S339
//
// Author List:
//      Paul Buehler                        SMI/OEAW
//
//-----------------------------------------------------------

#ifndef TPCHELDISTASK_H
#define TPCHELDISTASK_H

//Base class
#include "FairTask.h"

#include "TClonesArray.h"
#include "TString.h"
#include "TVector3.h"
#include "FairGeanePro.h"
class TpcDigiPar;

// Collaborating Class Declarations --------------------------------------

const Float_t fRad = 3.1415926/180.;

class TpcHelDisplayTask : public FairTask {

public:

// Constructor ----------------------------------------------

  TpcHelDisplayTask();			//default constructor
  ~TpcHelDisplayTask();
  
  virtual InitStatus Init();	 
  virtual void Exec(Option_t* opt);
  
  virtual void SetParContainers();
  
// Modifiers --------------------------------------------------
  
  void SetPersistence(Bool_t opt=kTRUE) {fPersistence=opt;} 
  void SetVerbose(Bool_t opt=kTRUE) {fVerbose=opt;} 
  void SetTpcClusterBranchName(TString cln) {fTpcClusterBranchName=cln;}
  void SetTpcTrackBranchName(TString tn) {fTpcTrackBranchName=tn;}
  void SetTpcTrackFitBranchName(TString tn) {fTpcTrackFitBranchName=tn;}
  void SetCdcHitBranchName(TString tn) {fCdcHitBranchName=tn;}
  void SetHelHitAllBranchName(TString hhfbr) {fHelHitAllBranchName=hhfbr;}
  void SetHelHitBranchName(TString hhbr) {fHelHitBranchName=hhbr;}
  void SetHelTrackBranchName(TString htbr) {fHelTrackBranchName=htbr;}
  void SetPlaHitAllBranchName(TString ptbr) {fPlaHitAllBranchName=ptbr;}
  void SetPlaTrackBranchName(TString ptbr) {fPlaTrackBranchName=ptbr;}
  void SetTpcHelMatchParsBranchName(TString ptbr) {fTpcHelMatchParsBranchName=ptbr;}
  void SetTpcHelTrackFitBranchName(TString ptbr) {fTpcHelTrackFitBranchName=ptbr;}
  void SetOutName(TString fname) {fOutName=fname;}
  void SetDisplayType(Int_t type) {fDispType=type;}
  void SetMaxChi2(Double_t maxchi2) {fMaxChi2=maxchi2;}
  void SetHeliZshift(Double_t Zshift) {fZshift = Zshift;}
	
	void SetToShow(Int_t ts1,Int_t ts2,Int_t ts3,Int_t ts4,Int_t ts5,Int_t ts6, Int_t ts7, Int_t ts8, Int_t ts9) {
	  fToShow[0] = ts1;
	  fToShow[1] = ts2;
	  fToShow[2] = ts3;
	  fToShow[3] = ts4;
	  fToShow[4] = ts5;
	  fToShow[5] = ts6;
	  fToShow[6] = ts7;
	  fToShow[7] = ts8;
	  fToShow[8] = ts9;}
	void SetSymSize(Int_t ss1,Int_t ss2,Int_t ss3,Int_t ss4,Int_t ss5,Int_t ss6, Int_t ss7, Int_t ss8, Int_t ss9) {
	  fps[0] = ss1;
	  fps[1] = ss2;
	  fps[2] = ss3;
	  fps[3] = ss4;
	  fps[4] = ss5;
	  fps[5] = ss6;
	  fps[6] = ss7;
	  fps[7] = ss8;
	  fps[8] = ss9;}

private:

  Float_t fRad;
  Int_t *fToShow;
	Float_t *fps;
  Int_t fDispType;
  Double_t fMaxChi2;
  Double_t fZshift;
	
  Bool_t fPersistence;
  Bool_t fVerbose;

  // branch names
  TString fTpcClusterBranchName;
  TString fTpcTrackBranchName;
  TString fTpcTrackFitBranchName;
  TString fTpcTrackHitsBranchName;
  TString fFopiEvBranchName;
  TString fCdcHitBranchName;
  TString fHelHitAllBranchName;
  TString fHelHitBranchName;
  TString fHelTrackBranchName;
  TString fPlaHitAllBranchName;
  TString fPlaTrackBranchName;
  TString fTpcHelMatchParsBranchName;
  TString fTpcHelTrackFitBranchName;
  
  TString fOutName;

  // clones arrays for branches
  TClonesArray* fTpcClusterArray;
  TClonesArray* fTpcTrackArray;
  TClonesArray* fTpcTrackFitArray;
  TClonesArray* fTpcTrackHitsArray;
  TClonesArray* fFopiEventArray;
  TClonesArray* fCdcHitArray;
  TClonesArray* fHelHitAllArray;
  TClonesArray* fHelHitArray;
  TClonesArray* fHelTrackArray; 
  TClonesArray* fPlaHitAllArray; 
  TClonesArray* fPlaTrackArray; 
  TClonesArray* fMatchingPars;
  TClonesArray* fTpcHelTrackFits;

public:
  ClassDef(TpcHelDisplayTask,3)
	
};

#endif