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// $Id: ExErrorDetectorMessenger.cc 68019 2013-03-13 13:32:43Z gcosmo $
//
/// \file ExErrorDetectorMessenger.cc
/// \brief Implementation of the ExErrorDetectorMessenger class
//

#include "ExErrorDetectorMessenger.hh"

#include "ExErrorDetectorConstruction.hh"
#include "G4UIdirectory.hh"
#include "G4UIcmdWithAString.hh"
#include "G4UIcmdWithADoubleAndUnit.hh"
#include "globals.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
ExErrorDetectorMessenger::ExErrorDetectorMessenger(ExErrorDetectorConstruction* myDet)
:G4UImessenger(),fMyDetector(myDet),fMydetDir(0),fFieldCmd(0)
{ 

  fMydetDir = new G4UIdirectory("/exerror/");
  fMydetDir->SetGuidance("ExError control.");
  
  fFieldCmd = new G4UIcmdWithADoubleAndUnit("/exerror/setField",this);  
  fFieldCmd->SetGuidance("Define magnetic field.");
  fFieldCmd->SetGuidance("Magnetic field will be in Z direction.");
  fFieldCmd->SetParameterName("Bz",false);
  fFieldCmd->SetDefaultUnit("tesla");
  fFieldCmd->SetUnitCategory("Magnetic flux density");
  fFieldCmd->AvailableForStates(G4State_PreInit,G4State_Init,G4State_Idle);  

}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
ExErrorDetectorMessenger::~ExErrorDetectorMessenger()
{
  delete fFieldCmd;
  delete fMydetDir;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void ExErrorDetectorMessenger::SetNewValue(G4UIcommand* command,G4String newValue)
{   
  if( command == fFieldCmd ) { 
    fMyDetector->SetMagField(fFieldCmd->GetNewDoubleValue(newValue));
  }

}