GeoPrintGraphAction.h

/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/

#ifndef GEOMODELKERNEL_GEOPRINTGRAPHACTION_H
#define GEOMODELKERNEL_GEOPRINTGRAPHACTION_H

#include "GeoModelKernel/GeoNodeAction.h"
#include <iostream>

class GeoPrintGraphAction : public GeoNodeAction
{
  enum Type { TRANSFORM,
          VOLUME,
          NAMETAG,
          IDENTIFIERTAG};
 public:
  GeoPrintGraphAction (std::ostream &o);
  virtual ~GeoPrintGraphAction();

  //    Handles a Transform.
  virtual void handleTransform (const GeoTransform *xform);
  
  //    Handles a physical volume.
  virtual void handlePhysVol (const GeoPhysVol *vol);
  
  //    Handles a physical volume.
  virtual void handleFullPhysVol (const GeoFullPhysVol *vol);
  
  //    Handles a Name Tag.
  virtual void handleNameTag (const GeoNameTag *nameTag);
  
  //    Handles a Serial Denominator.
  virtual void handleSerialDenominator (const GeoSerialDenominator *sD);
  
  //    Handles a Serial Transformer
  virtual void handleSerialTransformer (const GeoSerialTransformer  *sT);
  
  //    Handles an Identifier Tag.
  virtual void handleIdentifierTag (const GeoIdentifierTag *idTag);
  
  //    Sets the notification state.  Default: everything on.
  void setNotification (Type type, bool state);
  
 private:
  GeoPrintGraphAction(const GeoPrintGraphAction &right);
  GeoPrintGraphAction & operator=(const GeoPrintGraphAction &right);
  
  //    Indent the print.
  void indent ();
  
  //    A pointer to a name tag.  If the volume is named.
  const GeoNameTag *m_nameTag;

  //    A pointer to a serial denominator.  If one exists.
  const GeoSerialDenominator *m_serialDenominator;

  //    A pointer to an identifier tag.  If the volume is
  //    identified.
  const GeoIdentifierTag *m_idTag;

  //    List of Pending Transformations.
  std::vector<const GeoTransform *>  m_pendingTransformList;

  //    On/off flag for transforms.
  bool m_transformState;

  //    On/off flag for physical volumes.
  bool m_volumeState;

  //    On/off flag for name tags.
  bool m_nametagState;

  //    On/off flag for serial denominators.
  bool m_serialDenominatorState;
  
  //    On/off flag for serial transformers.
  bool m_serialTransformerState;

  //    On/off flag for identifier tags.
  bool m_identifierState;

  std::ostream &m_o;

  //    Flag for indent (intially 0)
  mutable bool m_indented;
};


#endif