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/// \file electromagnetic/TestEm6/src/PhysicsListMessenger.cc
/// \brief Implementation of the PhysicsListMessenger class
//
// $Id$
//
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#include "PhysicsListMessenger.hh"

#include "PhysicsList.hh"
#include "G4UIdirectory.hh"
#include "G4UIcmdWithADouble.hh"
#include "G4UIcmdWithAString.hh"


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PhysicsListMessenger::PhysicsListMessenger(PhysicsList* physL)
:G4UImessenger(),fPhysList(physL),
 fPhysDir(0),    
 fGammaToMuPairFacCmd(0),
 fAnnihiToMuPairFacCmd(0),
 fAnnihiToHadronFacCmd(0),
 fListCmd(0)
{
  fPhysDir = new G4UIdirectory("/testem/phys/");
  fPhysDir->SetGuidance("physics list commands");
 
  fGammaToMuPairFacCmd=new G4UIcmdWithADouble
                                      ("/testem/phys/SetGammaToMuPairFac",this);
  fGammaToMuPairFacCmd->SetGuidance(
         "Set factor to artificially increase the GammaToMuPair cross section");
  fGammaToMuPairFacCmd->SetParameterName("GammaToMuPairFac",false);
  fGammaToMuPairFacCmd->SetRange("GammaToMuPairFac>0.0");
  fGammaToMuPairFacCmd->AvailableForStates(G4State_PreInit,G4State_Idle);

  fAnnihiToMuPairFacCmd=new G4UIcmdWithADouble
                                     ("/testem/phys/SetAnnihiToMuPairFac",this);
  fAnnihiToMuPairFacCmd->SetGuidance(
        "Set factor to artificially increase the AnnihiToMuPair cross section");
  fAnnihiToMuPairFacCmd->SetParameterName("AnnihiToMuPairFac",false);
  fAnnihiToMuPairFacCmd->SetRange("AnnihiToMuPairFac>0.0");
  fAnnihiToMuPairFacCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
  
  fAnnihiToHadronFacCmd=
    new G4UIcmdWithADouble("/testem/phys/SetAnnihiToHadronFac",this);
  fAnnihiToHadronFacCmd->SetGuidance(
       "Set factor to artificially increase the AnnihiToHadrons cross section");
  fAnnihiToHadronFacCmd->SetParameterName("AnnihiToHadFac",false);
  fAnnihiToHadronFacCmd->SetRange("AnnihiToHadFac>0.0");
  fAnnihiToHadronFacCmd->AvailableForStates(G4State_PreInit,G4State_Idle);

  fListCmd = new G4UIcmdWithAString("/testem/phys/addPhysics",this);
  fListCmd->SetGuidance("Add modula physics list.");
  fListCmd->SetParameterName("PList",false);
  fListCmd->AvailableForStates(G4State_PreInit);
}

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PhysicsListMessenger::~PhysicsListMessenger()
{
  delete fGammaToMuPairFacCmd;
  delete fAnnihiToMuPairFacCmd;
  delete fAnnihiToHadronFacCmd;  
  delete fPhysDir;  
  delete fListCmd;
}

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void PhysicsListMessenger::SetNewValue(G4UIcommand* command,
                                          G4String newValue)
{ 
  if(command == fGammaToMuPairFacCmd)
   { fPhysList->SetGammaToMuPairFac(
          fGammaToMuPairFacCmd->GetNewDoubleValue(newValue));}   

  if( command == fAnnihiToMuPairFacCmd)
   { fPhysList->SetAnnihiToMuPairFac(
                          fAnnihiToMuPairFacCmd->GetNewDoubleValue(newValue));}
                          
  if( command == fAnnihiToHadronFacCmd)
   { fPhysList->SetAnnihiToHadronFac(
                          fAnnihiToHadronFacCmd->GetNewDoubleValue(newValue));}

  if( command == fListCmd )
   { fPhysList->AddPhysicsList(newValue); }

}

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