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/// \file DetectorMessenger.cc
/// \brief Implementation of the DetectorMessenger class

#include "DetectorMessenger.hh"

#include "DetectorConstruction.hh"

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

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DetectorMessenger::DetectorMessenger(DetectorConstruction* Det) : fDetector(Det)
{
  fTestemDir = new G4UIdirectory("/testem/");
  fTestemDir->SetGuidance("commands specific to this example");

  fDetDir = new G4UIdirectory("/testem/det/");
  fDetDir->SetGuidance("detector construction");

  fMaterCmd = new G4UIcmdWithAString("/testem/det/setMat", this);
  fMaterCmd->SetGuidance("Select material of the box.");
  fMaterCmd->SetParameterName("choice", false);
  fMaterCmd->AvailableForStates(G4State_PreInit, G4State_Idle);
  fMaterCmd->SetToBeBroadcasted(false);

  fSizeCmd = new G4UIcmdWithADoubleAndUnit("/testem/det/setSize", this);
  fSizeCmd->SetGuidance("Set size of the box");
  fSizeCmd->SetParameterName("Size", false);
  fSizeCmd->SetRange("Size>0.");
  fSizeCmd->SetUnitCategory("Length");
  fSizeCmd->AvailableForStates(G4State_PreInit, G4State_Idle);
  fSizeCmd->SetToBeBroadcasted(false);
}

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DetectorMessenger::~DetectorMessenger()
{
  delete fMaterCmd;
  delete fSizeCmd;
  delete fDetDir;
  delete fTestemDir;
}

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void DetectorMessenger::SetNewValue(G4UIcommand* command, G4String newValue)
{
  if (command == fMaterCmd) {
    fDetector->SetMaterial(newValue);
  }

  if (command == fSizeCmd) {
    fDetector->SetSize(fSizeCmd->GetNewDoubleValue(newValue));
  }
}

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