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// $Id: G4MonopoleFieldMessenger.cc 68036 2013-03-13 14:13:45Z gcosmo $
//
/// \file exoticphysics/monopole/src/G4MonopoleFieldMessenger.cc
/// \brief Implementation of the G4MonopoleFieldMessenger class
//
//
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// =======================================================================
// Created:  15 Jun 2010, B. Bozsogi
// =======================================================================

#include "G4MonopoleFieldMessenger.hh"

#include "G4MonopoleFieldSetup.hh"
#include "G4UIdirectory.hh"
#include "G4UIcmdWithADoubleAndUnit.hh"

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G4MonopoleFieldMessenger::G4MonopoleFieldMessenger(G4MonopoleFieldSetup * fld)
:G4UImessenger(),
 fField(fld),
 fFieldDir(0),
 fSetFieldCmd(0)
 
{ 
  fFieldDir = new G4UIdirectory("/testex/fld/");
  fFieldDir->SetGuidance("field setup commands");
      
  fSetFieldCmd = new G4UIcmdWithADoubleAndUnit("/testex/fld/setField",this);
  fSetFieldCmd->SetGuidance("Define magnetic field.");
  fSetFieldCmd->SetGuidance("Magnetic field will be in Z direction.");
  fSetFieldCmd->SetParameterName("Bz",false);
  fSetFieldCmd->SetUnitCategory("Magnetic flux density");
  fSetFieldCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
}

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G4MonopoleFieldMessenger::~G4MonopoleFieldMessenger()
{
  delete fSetFieldCmd;
  delete fFieldDir;  
}

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void G4MonopoleFieldMessenger::SetNewValue(G4UIcommand* command,G4String newValue)
{ 
  if( command == fSetFieldCmd )
   { fField->SetMagField(fSetFieldCmd->GetNewDoubleValue(newValue));}
}

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