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// $Id: PhysicsListMessenger.cc,v 1.4 2006/08/11 14:38:11 vnivanch Exp $
// GEANT4 tag $Name:  $
//
//
/////////////////////////////////////////////////////////////////////////
//
// PhysicsListMessenger
//
// Created: 31.01.2006 V.Ivanchenko
//
// Modified:
// 04.06.2006 Adoptation of hadr01 (V.Ivanchenko)
//
////////////////////////////////////////////////////////////////////////
//
// 

#include "PhysicsListMessenger.hh"

#include "PhysicsList.hh"
#include "G4UIcmdWithADoubleAndUnit.hh"
#include "G4UIcmdWithAString.hh"
#include "G4UIcmdWithoutParameter.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

PhysicsListMessenger::PhysicsListMessenger(PhysicsList* pPhys)
:pPhysicsList(pPhys)
{   
  gammaCutCmd = new G4UIcmdWithADoubleAndUnit("/testhadr/CutGamma",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("/testhadr/CutEl",this);  
  electCutCmd->SetGuidance("Set electron cut.");
  electCutCmd->SetParameterName("Ecut",false);
  electCutCmd->SetUnitCategory("Length");
  electCutCmd->SetRange("Ecut>0.0");
  electCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
  
  posCutCmd = new G4UIcmdWithADoubleAndUnit("/testhadr/CutPos",this);
  posCutCmd->SetGuidance("Set positron cut.");
  posCutCmd->SetParameterName("Pcut",false);
  posCutCmd->SetUnitCategory("Length");
  posCutCmd->SetRange("Pcut>0.0");
  posCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);

  allCutCmd = new G4UIcmdWithADoubleAndUnit("/testhadr/CutsAll",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);

  pListCmd = new G4UIcmdWithAString("/testhadr/Physics",this);
  pListCmd->SetGuidance("Add modula physics list.");
  pListCmd->SetParameterName("PList",false);
  pListCmd->AvailableForStates(G4State_PreInit);

  listCmd = new G4UIcmdWithoutParameter("/testhadr/ListPhysics",this);
  listCmd->SetGuidance("Available Physics Lists");
  listCmd->AvailableForStates(G4State_PreInit,G4State_Idle);

}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

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

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void PhysicsListMessenger::SetNewValue(G4UIcommand* command,
                                          G4String newValue)
{
  if( command == gammaCutCmd )
    pPhysicsList->SetCutForGamma(gammaCutCmd->GetNewDoubleValue(newValue));

  if( command == electCutCmd )
    pPhysicsList->SetCutForElectron(electCutCmd->GetNewDoubleValue(newValue));

  if( command == posCutCmd )
   pPhysicsList->SetCutForPositron(posCutCmd->GetNewDoubleValue(newValue));

  if( command == allCutCmd )
    {
      G4double cut = allCutCmd->GetNewDoubleValue(newValue);
      pPhysicsList->SetCutForGamma(cut);
      pPhysicsList->SetCutForElectron(cut);
      pPhysicsList->SetCutForPositron(cut);
    }

  if( command == pListCmd ) {
    G4String name = newValue;
    if(name == "PHYSLIST") {
      char* path = getenv(name);
      if (path) name = G4String(path);
      else {
        G4cout << "### PhysicsListMessenger WARNING: "
	       << " environment variable PHYSLIST is not defined"
	       << G4endl;
	return; 
      }
    }
    pPhysicsList->AddPhysicsList(name);
  }

  if( command == listCmd )
    pPhysicsList->List();

}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......