//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
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// * technical work of the GEANT4 collaboration.                      *
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//
///////////////////////////////////////////////////////////////////////////////
//
// MODULE:       G4GeneralParticleSourceMessenger.hh
//
// Version:      2.0
// Date:         5/02/04
// Author:       Fan Lei 
// Organisation: QinetiQ ltd.
// Customer:     ESA/ESTEC
//
///////////////////////////////////////////////////////////////////////////////
//
// CHANGE HISTORY
// --------------
//
// Version 2.0, 05/02/2004, Fan Lei, Created.
//    After changes to version 1.1 as in Geant4 v6.0
//     - Mutilple particle source definition
//     - Re-structured commands
//     - old commonds have been retained for backward compatibility, will be
//       removed in the future. 
//
///////////////////////////////////////////////////////////////////////////////
//
//
// Class Description:
//
// The function of the G4GeneralParticleSourceMessenger is to allow the user to
// enter commands either in interactive command line mode or through macros to
// control the G4GeneralParticleSource. 
//
///////////////////////////////////////////////////////////////////////////////
//
// MEMBER FUNCTIONS
// ----------------
//
// G4GeneralParticleSourceMessenger(G4GeneralParticleSource *fPtclGun)
//     Constructor:  Sets up commands.
//
// ~G4GeneralParticleSourceMessenger()
//     Destructor:  Deletes commands.
//
// void SetParticleGun(G4SingleParticleSource *fpg) { fParticleGun = fpg; } ;
//     To selecte the particle gun to be defined/modified. 
// void SetNewValue(G4UIcommand *command, G4String newValues)
//     Uses the appropriate methods in the G4GeneralParticleSource to carry out
//     the user commands.
// G4String GetCurrentValue(G4UIcommand *command)
//     Allows the user to retrieve the current values of parameters.
//     Not implemented yet.
//
///////////////////////////////////////////////////////////////////////////////
//
#ifndef G4GeneralParticleSourceMessenger_h
#define G4GeneralParticleSourceMessenger_h 1

#include "G4UImessenger.hh"
#include "globals.hh"

class G4ParticleTable;
class G4UIcommand;
class G4UIdirectory;
class G4UIcmdWithoutParameter;
class G4UIcmdWithAString;
class G4UIcmdWithADoubleAndUnit;
class G4UIcmdWith3Vector;
class G4UIcmdWith3VectorAndUnit;
class G4UIcmdWithAnInteger;
class G4UIcmdWithADouble;
class G4UIcmdWithABool;
class G4UIcmdWithoutParameter;

class G4SingleParticleSource;
class G4GeneralParticleSource;

class G4GeneralParticleSourceMessenger: public G4UImessenger
{
public:
  G4GeneralParticleSourceMessenger(G4GeneralParticleSource*);
  ~G4GeneralParticleSourceMessenger();

  void SetParticleGun(G4SingleParticleSource *fpg) { fParticleGun = fpg; } ;
  //    To selecte the particle gun to be defined/modified.   
  void SetNewValue(G4UIcommand *command, G4String newValues);
  //    Identifies the command which has been invoked by the user, extracts the
  //    parameters associated with that command (held in newValues), and uses
  //    these values with the appropriate member function of G4GeneralParticleSource.
  G4String GetCurrentValue(G4UIcommand *command);

private:
  void IonCommand(G4String newValues);

private:
  G4GeneralParticleSource *fGPS;
  G4SingleParticleSource *fParticleGun;
  G4ParticleTable *particleTable;
  G4String histtype;
    
private: //commands
  G4UIdirectory              *gpsDirectory;
  // multiple source control commands
  G4UIdirectory              *sourceDirectory;
  G4UIcmdWithADouble         *addsourceCmd;
  G4UIcmdWithoutParameter    *listsourceCmd;
  G4UIcmdWithoutParameter    *clearsourceCmd;
  G4UIcmdWithoutParameter    *getsourceCmd;
  G4UIcmdWithAnInteger       *setsourceCmd;  
  G4UIcmdWithADouble         *setintensityCmd;
  G4UIcmdWithAnInteger       *deletesourceCmd;
  G4UIcmdWithABool           *multiplevertexCmd;
  G4UIcmdWithABool           *flatsamplingCmd;
  // positional commands
  G4UIdirectory              *positionDirectory;
  G4UIcmdWithAString         *typeCmd1;
  G4UIcmdWithAString         *shapeCmd1;
  G4UIcmdWith3VectorAndUnit  *centreCmd1;
  G4UIcmdWith3Vector         *posrot1Cmd1;
  G4UIcmdWith3Vector         *posrot2Cmd1;
  G4UIcmdWithADoubleAndUnit  *halfxCmd1;
  G4UIcmdWithADoubleAndUnit  *halfyCmd1;
  G4UIcmdWithADoubleAndUnit  *halfzCmd1;
  G4UIcmdWithADoubleAndUnit  *radiusCmd1;
  G4UIcmdWithADoubleAndUnit  *radius0Cmd1;
  G4UIcmdWithADoubleAndUnit  *possigmarCmd1;
  G4UIcmdWithADoubleAndUnit  *possigmaxCmd1;
  G4UIcmdWithADoubleAndUnit  *possigmayCmd1;
  G4UIcmdWithADoubleAndUnit  *paralpCmd1;
  G4UIcmdWithADoubleAndUnit  *partheCmd1;
  G4UIcmdWithADoubleAndUnit  *parphiCmd1;  
  G4UIcmdWithAString         *confineCmd1;         
  //old ones, will be reomved soon
  G4UIcmdWithAString         *typeCmd;
  G4UIcmdWithAString         *shapeCmd;
  G4UIcmdWith3VectorAndUnit  *centreCmd;
  G4UIcmdWith3Vector         *posrot1Cmd;
  G4UIcmdWith3Vector         *posrot2Cmd;
  G4UIcmdWithADoubleAndUnit  *halfxCmd;
  G4UIcmdWithADoubleAndUnit  *halfyCmd;
  G4UIcmdWithADoubleAndUnit  *halfzCmd;
  G4UIcmdWithADoubleAndUnit  *radiusCmd;
  G4UIcmdWithADoubleAndUnit  *radius0Cmd;
  G4UIcmdWithADoubleAndUnit  *possigmarCmd;
  G4UIcmdWithADoubleAndUnit  *possigmaxCmd;
  G4UIcmdWithADoubleAndUnit  *possigmayCmd;
  G4UIcmdWithADoubleAndUnit  *paralpCmd;
  G4UIcmdWithADoubleAndUnit  *partheCmd;
  G4UIcmdWithADoubleAndUnit  *parphiCmd;  
  G4UIcmdWithAString         *confineCmd;         
  // angular commands
  G4UIdirectory              *angularDirectory;
  G4UIcmdWithAString         *angtypeCmd1;
  G4UIcmdWith3Vector         *angrot1Cmd1;
  G4UIcmdWith3Vector         *angrot2Cmd1;
  G4UIcmdWithADoubleAndUnit  *minthetaCmd1;
  G4UIcmdWithADoubleAndUnit  *maxthetaCmd1;
  G4UIcmdWithADoubleAndUnit  *minphiCmd1;
  G4UIcmdWithADoubleAndUnit  *maxphiCmd1;
  G4UIcmdWithADoubleAndUnit  *angsigmarCmd1;
  G4UIcmdWithADoubleAndUnit  *angsigmaxCmd1;
  G4UIcmdWithADoubleAndUnit  *angsigmayCmd1;
  G4UIcmdWith3VectorAndUnit  *angfocusCmd;
  G4UIcmdWithABool           *useuserangaxisCmd1;
  G4UIcmdWithABool           *surfnormCmd1;
  // old ones, will be removed soon
  G4UIcmdWithAString         *angtypeCmd;
  G4UIcmdWith3Vector         *angrot1Cmd;
  G4UIcmdWith3Vector         *angrot2Cmd;
  G4UIcmdWithADoubleAndUnit  *minthetaCmd;
  G4UIcmdWithADoubleAndUnit  *maxthetaCmd;
  G4UIcmdWithADoubleAndUnit  *minphiCmd;
  G4UIcmdWithADoubleAndUnit  *maxphiCmd;
  G4UIcmdWithADoubleAndUnit  *angsigmarCmd;
  G4UIcmdWithADoubleAndUnit  *angsigmaxCmd;
  G4UIcmdWithADoubleAndUnit  *angsigmayCmd;
  G4UIcmdWithABool           *useuserangaxisCmd;
  G4UIcmdWithABool           *surfnormCmd;
  // energy commands
  G4UIdirectory              *energyDirectory;
  G4UIcmdWithAString         *energytypeCmd1;
  G4UIcmdWithADoubleAndUnit  *eminCmd1;
  G4UIcmdWithADoubleAndUnit  *emaxCmd1;
  G4UIcmdWithADoubleAndUnit  *monoenergyCmd1;
  G4UIcmdWithADoubleAndUnit  *engsigmaCmd1;
  G4UIcmdWithADouble         *alphaCmd1;
  G4UIcmdWithADouble         *tempCmd1;
  G4UIcmdWithADouble         *ezeroCmd1;
  G4UIcmdWithADouble         *gradientCmd1;
  G4UIcmdWithADouble         *interceptCmd1;
  G4UIcmdWithoutParameter    *calculateCmd1;
  G4UIcmdWithABool           *energyspecCmd1;
  G4UIcmdWithABool           *diffspecCmd1;
  // old ones, will be removed soon
  G4UIcmdWithAString         *energytypeCmd;
  G4UIcmdWithADoubleAndUnit  *eminCmd;
  G4UIcmdWithADoubleAndUnit  *emaxCmd;
  G4UIcmdWithADoubleAndUnit  *monoenergyCmd;
  G4UIcmdWithADoubleAndUnit  *engsigmaCmd;
  G4UIcmdWithADouble         *alphaCmd;
  G4UIcmdWithADouble         *tempCmd;
  G4UIcmdWithADouble         *ezeroCmd;
  G4UIcmdWithADouble         *gradientCmd;
  G4UIcmdWithADouble         *interceptCmd;
  G4UIcmdWithoutParameter    *calculateCmd;
  G4UIcmdWithABool           *energyspecCmd;
  G4UIcmdWithABool           *diffspecCmd;
  // histogram commands
  G4UIdirectory              *histDirectory;
  G4UIcmdWith3Vector         *histpointCmd;
  G4UIcmdWithAString         *histnameCmd;
  G4UIcmdWithAString         *arbintCmd;
  G4UIcmdWithAString         *resethistCmd;
  // old ones, will be removed soon
  G4UIcmdWith3Vector         *histpointCmd1;
  G4UIcmdWithAString         *histnameCmd1;
  G4UIcmdWithAString         *arbintCmd1;
  G4UIcmdWithAString         *resethistCmd1;

  //
  G4UIcmdWithAnInteger       *verbosityCmd;

  // below are commands from G4ParticleGun

  G4UIcommand                *ionCmd;
  G4UIcmdWithAString         *particleCmd;
  G4UIcmdWithADoubleAndUnit  *timeCmd;
  G4UIcmdWith3Vector         *polCmd;
  G4UIcmdWithAnInteger       *numberCmd;
  G4UIcmdWith3VectorAndUnit  *positionCmd;
  G4UIcmdWith3Vector         *directionCmd;
  G4UIcmdWithADoubleAndUnit  *energyCmd;
  G4UIcmdWithoutParameter    *listCmd;


  private: // for ion shooting
    G4bool   fShootIon; 
    G4int    fAtomicNumber;
    G4int    fAtomicMass;
    G4int    fIonCharge;
    G4double fIonExciteEnergy;

};

#endif