CSOModificator.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
 
 
#pragma once
 
 
#include "CSOGenerator.h"
#include <set>
#include <vector>
 
ML_START_NAMESPACE
 
 
class MLCSO_EXPORT CSOModificator : public CSOGenerator
{
 
public:
 
  CSOModificator(const std::string& type="CSOModificator", int numInImages=0,int numOutImages=0);
 
protected:
 
  ~CSOModificator() override;
 
  void activateAttachments() override;
 
  void handleNotification(Field* field) override;
 
  virtual void resetParsedIds();
 
  virtual void process();
 
  virtual void clearOutput();
 
  virtual std::vector<CSO*> getCSOsToBeProcessed(const std::vector<CSO *> &csosFromIdList);
 
  virtual bool shouldUseUndoRedo() const;
 
  virtual bool canProcessInput();
 
  virtual void _setupCSOList();
 
  virtual void _applyModificator();
 
  virtual void _applyModificatorOnCSOs(const std::vector<CSO*>& csosToBeProcessed);
 
  virtual void _applyModificatorOn(CSO& outputCSO);
 
  virtual void _updateCSOType(CSO& outputCSO);
 
  virtual void _notifyObservers(bool didSomething);
 
  virtual bool shouldTriggerInputChanged(Field* field) const;
 
  virtual bool shouldTriggerParameterApplied(Field* field) const;
 
  bool _isChangeSettingField(Field *field) const;
 
  virtual void _onInputChanged();
  virtual void _onParameterApplied();
  virtual void _onCSOIdListChanged();
  virtual void _onWorkDirectlyOnInputChanged();
  virtual void _onApply();
 
  bool _isInIdList(CSO *cso);
 
  void _parseCSOIds(std::set<unsigned int>& ids);
 
  std::vector<CSO *> _getModifyCSOsFromIdList();
 
  void _storeCurrentStateInUndoManager(std::vector<CSO*> csosToBeProcessed);
 
  void _applyChangedSettings(CSO &cso) const;
 
  static void _csoListNotifyObserverCB(void* userData, int notificationFlag);
 
  /* FIELDS */
 
  BaseField* _inputCSOListFld;
  BaseField* _outputCSOListFld;
 
  StringField* _csoIdListFld;
 
  BoolField* _workDirectlyOnInputListFld;
 
  BoolField* _useUndoRedoFld;
 
  BoolField* _listenToFinishingNotificationsFld;
  BoolField* _listenToSelectionNotificationsFld;
 
  BoolField* _changeSettingsForModifiedCSOsFld;
 
  /* MEMBER VARIABLES */
 
  CSOListPtr _inCSOList;
  CSOListPtr _outCSOList;
  bool _isInNotificationCB;
  bool _isNotifyingMyself;
 
  std::set<unsigned int> _parsedIDs;
  bool _parsedIDsValid;
 
  bool _outCSOListChanged;
 
  bool _isOutputCSOListOwner;
  bool _isWorkingDirectlyOnInputCSOList;
 
  ML_ABSTRACT_MODULE_CLASS_HEADER(CSOModificator);
 
private:
  bool _shouldBaseParameterFieldTriggerUpdate(Field *field) const;
  bool _isAutomaticallyUpdating();
  bool _isAutomaticallyClearing();
};
 
ML_END_NAMESPACE