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/// \file G4BlineTracerMessenger.hh
/// \brief Definition of the G4BlineTracerMessenger class

// --------------------------------------------------------------------
//
// G4BlineTracerMessenger
//
// Class description:
//
// Defines interactive commands that allows to pilot the tracer
// for displaying field lines.

// --------------------------------------------------------------------
// Author: Laurent Desorgher (desorgher@phim.unibe.ch)
//         Created - 2003-10-06
// --------------------------------------------------------------------
#ifndef G4BlineTracerMessenger_h
#define G4BlineTracerMessenger_h 1

#include "G4Types.hh"
#include "G4UImessenger.hh"

class G4BlineTracer;
class G4UIdirectory;
class G4UIcommand;
class G4UIcmdWithADouble;
class G4UIcmdWithADoubleAndUnit;
class G4UIcmdWithAnInteger;
class G4UIcmdWithABool;
class G4UIcmdWithoutParameter;
class G4UIcmdWith3Vector;

class G4BlineTracerMessenger : public G4UImessenger
{
  public:  // with description
    G4BlineTracerMessenger(G4BlineTracer* aBlineTool);
    ~G4BlineTracerMessenger() override;

    void SetNewValue(G4UIcommand* command, G4String newValues) override;

  private:
    G4BlineTracer* fTheBlineTool = nullptr;
    G4UIdirectory* fBlineToolDir = nullptr;

    //  commands

    G4UIcmdWithAnInteger* fBlineCmd = nullptr;
    G4UIcmdWithADoubleAndUnit* fSetMaxTrackingStepCmd = nullptr;
    G4UIcmdWith3Vector* fSetDrawColourCmd = nullptr;
    G4UIcmdWithABool* fSetDrawBlineCmd = nullptr;
    G4UIcmdWithABool* fSetDrawPointsCmd = nullptr;
    G4UIcmdWithADouble* fSetPointSizeCmd = nullptr;
    G4UIcmdWithoutParameter* fDrawCmd = nullptr;
    G4UIcmdWithoutParameter* fResetCmd = nullptr;
};

#endif
