MeVisLab/Standard/Sources/ML/MLCSO/CSOBase/CSOModuleBase/CSOModificator.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------

//----------------------------------------------------------------------------------

#ifndef __CSOModificator_H
#define __CSOModificator_H

#include "CSOGenerator.h"


ML_START_NAMESPACE


class MLCSO_EXPORT CSOModificator : public CSOGenerator
{ 

public:

  CSOModificator(const std::string& type="CSOModificator", int numInImages=0,int numOutImages=0);

protected:

  virtual ~CSOModificator();

  virtual void activateAttachments();

  virtual void handleNotification(Field* field);

  virtual void reset();

  virtual void process();

  virtual void _setupCSOList();

  virtual bool _applyModificator();

  virtual void _notifyObservers();

protected:

  /* FIELDS */

  BaseField* _inputCSOListFld;
  BaseField* _outputCSOListFld;

  StringField* _csoIdListFld;

  BoolField* _workDirectlyOnInputListFld;

  BoolField* _listenToFinishingNotificationsFld;
  BoolField* _listenToSelectionNotificationsFld;

  BoolField* _changeSettingsForModifiedCSOsFld;

  /* MEMBER VARIABLES */

  CSOList* _inCSOList;
  CSOListPtr _outCSOList;
  bool _isInNotificationCB;
  bool _isNotifyingMyself;

  std::set<unsigned int> _parsedIDs;
  bool _parsedIDsValid;

  bool _didSomething;

  bool _outCSOListChanged;

  bool _isOutputCSOListOwner;
  bool _isWorkingDirectlyOnInputCSOList;

  /* METHODS */

  bool _isInIdList(CSO *cso);

  void _parseCSOIds(std::set<unsigned int>& ids);

  void _applyChangedSettings(CSO* cso) const;

  static void _csoListNotifyObserverCB(void* userData, int notificationFlag);

  ML_MODULE_CLASS_HEADER(CSOModificator);
};

ML_END_NAMESPACE

#endif // __CSOModificator_H