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// $Id: PhysicsListMessenger.cc,v 1.3 2009/03/06 18:24:07 maire Exp $
// GEANT4 tag $Name: geant4-09-03-cand-01 $
//
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#include "PhysicsListMessenger.hh"

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

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PhysicsListMessenger::PhysicsListMessenger(PhysicsList* pPhys)
:pPhysicsList(pPhys)
{
  physDir = new G4UIdirectory("/testem/phys/");
  physDir->SetGuidance("physics list commands");

  pListCmd = new G4UIcmdWithAString("/testem/phys/addPhysics",this);  
  pListCmd->SetGuidance("Add modula physics list.");
  pListCmd->SetParameterName("PList",false);
  pListCmd->AvailableForStates(G4State_PreInit);
      
  gammaCutCmd = new G4UIcmdWithADoubleAndUnit("/testem/phys/setGCut",this);  
  gammaCutCmd->SetGuidance("Set gamma cut.");
  gammaCutCmd->SetParameterName("Gcut",false);
  gammaCutCmd->SetUnitCategory("Length");
  gammaCutCmd->SetRange("Gcut>0.0");
  gammaCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);

  electCutCmd = new G4UIcmdWithADoubleAndUnit("/testem/phys/setECut",this);  
  electCutCmd->SetGuidance("Set e-/e+ cut.");
  electCutCmd->SetParameterName("Ecut",false);
  electCutCmd->SetUnitCategory("Length");
  electCutCmd->SetRange("Ecut>0.0");
  electCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);

  allCutCmd = new G4UIcmdWithADoubleAndUnit("/testem/phys/setCuts",this);  
  allCutCmd->SetGuidance("Set cut for all.");
  allCutCmd->SetParameterName("cut",false);
  allCutCmd->SetUnitCategory("Length");
  allCutCmd->SetRange("cut>0.0");
  allCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
}

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PhysicsListMessenger::~PhysicsListMessenger()
{
  delete pListCmd;
  delete gammaCutCmd;
  delete electCutCmd;
  delete allCutCmd;
  delete physDir;
}

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void PhysicsListMessenger::SetNewValue(G4UIcommand* command, G4String newValue)
{ 
  if (command == pListCmd)
    {pPhysicsList->AddPhysicsList(newValue);}
         
  if (command == gammaCutCmd)
    {pPhysicsList->SetCutForGamma(gammaCutCmd->GetNewDoubleValue(newValue));}
     
  if (command == electCutCmd)
    {pPhysicsList->SetCutForElectron(electCutCmd->GetNewDoubleValue(newValue));}
     
  if (command == allCutCmd)
    {
     G4double cut = allCutCmd->GetNewDoubleValue(newValue);
     pPhysicsList->SetCutForGamma(cut);
     pPhysicsList->SetCutForElectron(cut);
    }
}

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