wvectorfield.h

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/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
 *     CEA/NeuroSpin, Batiment 145,
 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * This software is governed by the CeCILL-B license under
 * French law and abiding by the rules of distribution of free software.
 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
 *
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 * modify and redistribute granted by the license, users are provided only
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 * economic rights,  and the successive licensors  have only  limited
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 */
 
 
#ifndef ANA_SURFACE_WVECTORFIELD_H
#define ANA_SURFACE_WVECTORFIELD_H
 
#include <anatomist/observer/Observer.h>
#include <anatomist/ui/ui_vectorfield.h>
 
 
namespace anatomist
{
  class AObject;
  class VectorField;
}
 
 
class VectorFieldEditionWindow : public QWidget, public Ui::VectorField,
  public anatomist::Observer
{
  Q_OBJECT
 
public:
  VectorFieldEditionWindow( const std::set<anatomist::AObject *> &,
                            QWidget* parent = 0, const char *name = 0,
                            Qt::WindowFlags f = Qt::WindowFlags() );
  virtual ~VectorFieldEditionWindow();
 
  const std::set<anatomist::AObject*>& objects() const { return _parents; }
 
  void update( const anatomist::Observable* observable, void* arg );
  void updateInterface();
  anatomist::VectorField* vectorField() const;
 
protected slots:
  void chooseObject();
  void objectsChosen( const std::set<anatomist::AObject *> & );
 
  void scalingChanged();
  void xVolumeChanged( int );
  void yVolumeChanged( int );
  void zVolumeChanged( int );
  void xSpace0Changed( int );
  void xSpace1Changed( int );
  void xSpace2Changed( int );
  void ySpace0Changed( int );
  void ySpace1Changed( int );
  void ySpace2Changed( int );
  void zSpace0Changed( int );
  void zSpace1Changed( int );
  void zSpace2Changed( int );
  void setFixedCoord( int chan, int coord, int value );
 
protected:
  virtual void unregisterObservable( anatomist::Observable* );
  void setVolume( int chan, int index );
  void setSpaceDim( int chan, int dim, int index );
 
  std::set<anatomist::AObject *>        _parents;
 
private:
  struct Private;
  Private       *d;
};
 
 
 
namespace anatomist
{
  namespace internal
  {
 
    class VectorFieldCoordSpinBox : public QSpinBox
    {
      Q_OBJECT
 
    public:
      VectorFieldCoordSpinBox( int channel, int coord, QWidget* parent = 0 )
        : QSpinBox( parent ), channel( channel ), coord( coord )
      {
        connect( this, SIGNAL( valueChanged( int ) ),
                this, SLOT( changeValue( int ) ) );
      }
      virtual ~VectorFieldCoordSpinBox();
 
    signals:
      void valueChanged( int, int, int );
 
    protected slots:
      void changeValue( int value )
      {
        emit valueChanged( channel, coord, value );
      }
 
    private:
      int channel;
      int coord;
    };
 
  }
}
 
 
 
#endif