morphomath.h

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/* This software and supporting documentation are distributed by
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#ifndef ROI_MORPHOMATH_ACTION_H
#define ROI_MORPHOMATH_ACTION_H


#include <anatomist/controler/action.h>
#include <anatomist/action/roichangeprocessor.h>
#include <anatomist/object/Object.h>
#include <anatomist/observer/Observable.h>
#include <anatomist/observer/Observer.h>
#include <anatomist/graph/Graph.h>
#include <anatomist/graph/GraphObject.h>
#include <aims/bucket/bucketMap.h>

#include <QWidget>


namespace anatomist
{
  class RoiMorphoMathActionView_Private ;

  class RoiMorphoMathAction : public Action, public Observable {
  public:
    enum DistanceMode{
      MM,
      VOXEL
    } ;
    enum RegionMode{
      REGION,
      SESSION
    } ;

    RoiMorphoMathAction() ;
    virtual ~RoiMorphoMathAction() ;
    
    virtual std::string name() const ;

    virtual QWidget * actionView( QWidget * ) ;
    virtual bool viewableAction( ) const { return true ; }
    
    static Action* creator() ;

    void dilation( bool partOfOpening = false ) ;
    void erosion() ;
    void opening() ;
    void closure() ;
    
    void structuringElementRadiusChange( float structuringElementRadius) ;
    void setDistanceToMm( ) ;
    void setDistanceToVoxel( ) ;
    void setRegionModeToRegion( ) ;
    void setRegionModeToSession( ) ;
    
    float structuringElementRadius() { return myStructuringElementRadius ; }
    int distanceMode() { return myDistanceMode ; }
    int regionMode() { return myRegionMode ; }
    
  private:
    AimsData<int16_t> * regionBinaryMask(  AGraphObject * go ) const ;
    
    DistanceMode myDistanceMode ;
    RegionMode myRegionMode ;
    float myStructuringElementRadius ;

    void doingDilation( anatomist::AGraphObject * graphObject,  
                        std::list< std::pair< Point3d, ChangesItem> >* changes ) ;
    void doingErosion( anatomist::AGraphObject * graphObject,  
                       std::list< std::pair< Point3d, ChangesItem> >* changes ) ;
  } ;
}

class RoiMorphoMathActionView : public QWidget, public anatomist::Observer
{
  Q_OBJECT
    
public:
  RoiMorphoMathActionView( anatomist::RoiMorphoMathAction * action,
                           QWidget * parent ) ;
  virtual ~RoiMorphoMathActionView() ;
  
  virtual void update( const anatomist::Observable *, void * ) ;

public slots:
  void dilation( ) ;
  void erosion() ;
  void opening() ;
  void closure() ;
/*   void default() ; */
  void structuringElementRadiusChanged( int newStructElRadius ) ;
  void distanceModeChanged( int newDistanceMode ) ;
  void regionModeChanged( int newRegionMode ) ;

 private:
  anatomist::RoiMorphoMathActionView_Private * _private ;
  bool myChangingFlag ;
  bool myUpdatingFlag ;
  bool myRegionMode ;
  
} ;

#endif