graphLandmark.h

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/* This software and supporting documentation are distributed by
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 * This software is governed by the CeCILL-B license under
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#ifndef ANATOMIST_LANDMARK_GRAPHLANDMARK_H
#define ANATOMIST_LANDMARK_GRAPHLANDMARK_H

#ifndef QT_CELAN_NAMESPACE
#define QT_CELAN_NAMESPACE
#endif
#include <qwidget.h>
#include <anatomist/observer/Observer.h>
#include <aims/vector/vector.h>
#include <set>

class Tree;

namespace anatomist
{
  class AObject;
  class AGraph;
  //class APointCollector;
  struct GraphLandmarkPicker_privateData;
}


//namespace anatomist
//{

class GraphLandmarkPicker : public QWidget, public anatomist::Observer
{
  Q_OBJECT

public:
  GraphLandmarkPicker( anatomist::AGraph* ag, QWidget* parent = 0, 
                       const char* name = 0,
                       Qt::WindowFlags f = 0 );
  virtual ~GraphLandmarkPicker();

  static void addGraphLandmarkOptions( Tree* tr );
  static void startInterface( const std::set<anatomist::AObject *> & );

  virtual void update( const anatomist::Observable* obs, void* arg );

public slots:
  void pickLandmark();

protected:
  void createLandmark( const Point3df & pt );
  virtual void unregisterObservable( anatomist::Observable* );

private:
  //static void clickPointCbk( APointCollector* caller, void *clientdata );

  anatomist::AGraph                             *_graph;
  anatomist::GraphLandmarkPicker_privateData    *pdat;
};

//}


#endif