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// $Id: G4ErrorMessenger.cc,v 1.2 2007/05/29 14:41:35 gcosmo Exp $
// GEANT4 tag $Name: geant4-09-03 $
//
// ------------------------------------------------------------
//      GEANT 4 class implementation file 
// ------------------------------------------------------------
//

#include "G4ErrorMessenger.hh"
#include "G4ErrorStepLengthLimitProcess.hh"
#include "G4ErrorMagFieldLimitProcess.hh"
#include "G4ErrorEnergyLoss.hh"

#include "G4UIdirectory.hh"
#include "G4UIcmdWithADoubleAndUnit.hh"
#include "G4UIcmdWithADouble.hh"
#include "globals.hh"

#ifdef G4VERBOSE
#include "G4ErrorPropagatorData.hh" //for verbosity checking
#endif

//------------------------------------------------------------------------
G4ErrorMessenger::G4ErrorMessenger(G4ErrorStepLengthLimitProcess* lengthAct, G4ErrorMagFieldLimitProcess* magAct, G4ErrorEnergyLoss* elossAct)
  :StepLengthAction(lengthAct),MagFieldAction(magAct),EnergyLossAction(elossAct)
{

  myDir = new G4UIdirectory("/geant4e/");
  myDir->SetGuidance("GEANT4e control commands");
  
  myDirLimits = new G4UIdirectory("/geant4e/limits/");
  myDirLimits->SetGuidance("GEANT4e commands to limit the step");


  StepLengthLimitCmd = new G4UIcmdWithADoubleAndUnit("/geant4e/limits/stepLength",this);  
  StepLengthLimitCmd->SetGuidance("Limit the length of an step");
  StepLengthLimitCmd->SetDefaultUnit("mm");
  StepLengthLimitCmd->AvailableForStates(G4State_PreInit,G4State_Idle,G4State_GeomClosed,G4State_EventProc);

  MagFieldLimitCmd = new G4UIcmdWithADouble("/geant4e/limits/magField",this);  
  MagFieldLimitCmd->SetGuidance("Limit the length of an step");
  MagFieldLimitCmd->AvailableForStates(G4State_PreInit,G4State_Idle,G4State_GeomClosed,G4State_EventProc);

  EnergyLossCmd = new G4UIcmdWithADouble("/geant4e/limits/energyLoss",this);  
  EnergyLossCmd->SetGuidance("Limit the length of an step");
  EnergyLossCmd->AvailableForStates(G4State_PreInit,G4State_Idle,G4State_GeomClosed,G4State_EventProc);
}


//------------------------------------------------------------------------
G4ErrorMessenger::~G4ErrorMessenger()
{
  delete StepLengthLimitCmd;
  delete MagFieldLimitCmd;
  delete EnergyLossCmd;
  delete myDir;
  delete myDirLimits;
}


//------------------------------------------------------------------------
void G4ErrorMessenger::SetNewValue(G4UIcommand* command,G4String newValue)
{   
  if( command == StepLengthLimitCmd ) { 
#ifdef G4VERBOSE
    if(G4ErrorPropagatorData::verbose() >= 3 ) { 
      G4cout << " G4ErrorMessenger::StepLengthAction SetStepLimit " << StepLengthLimitCmd->GetNewDoubleValue(newValue) << G4endl;
    }
#endif
    StepLengthAction->SetStepLimit(StepLengthLimitCmd->GetNewDoubleValue(newValue));
  } else if( command == MagFieldLimitCmd ) { 
#ifdef G4VERBOSE
    if(G4ErrorPropagatorData::verbose() >= 3 ) { 
      G4cout << " G4ErrorMessenger::MagFieldAction SetStepLimit " << MagFieldLimitCmd->GetNewDoubleValue(newValue) << G4endl;
    }
#endif
    MagFieldAction->SetStepLimit(MagFieldLimitCmd->GetNewDoubleValue(newValue));
  } else if( command == EnergyLossCmd ) { 
#ifdef G4VERBOSE
    if(G4ErrorPropagatorData::verbose() >= 3 ) { 
      G4cout << " G4ErrorMessenger::EnergyLossAction SetStepLimit " << EnergyLossCmd->GetNewDoubleValue(newValue) << G4endl;
    }
#endif
    EnergyLossAction->SetStepLimit(EnergyLossCmd->GetNewDoubleValue(newValue));
  }
}

