graph_curve.h

////////////////////////////////////////////////////////////////////////////////
/**
  \file
  \brief \ru Ăđŕôč÷ĺńęŕ˙ ęđčâŕ˙. \~

*/
////////////////////////////////////////////////////////////////////////////////


#ifndef __GRAPH_CURVE_H_
#define __GRAPH_CURVE_H_


#include <vector>
#include <QColor>
#include <QSharedPointer>
#include <fstream>


using std::ofstream;
using std::ifstream;
using std::vector;


class QPixmap;
class MbVector;
class MbCartPoint;
class MbCurve;


typedef QSharedPointer< MbCurve > MbCurvePtr;


//------------------------------------------------------------------------------
/** \brief \ru Ęëŕńń GraphCurve. \~
  \details \ru Ăđŕôč÷ĺńęŕ˙ ęđčâŕ˙. \n
*/
//------------------------------------------------------------------------------


class GraphCurve
{
private:

  MbCurvePtr curve;             ///< \ru Óęŕçŕňĺëü íŕ ęđčâóţ.
  bool       isSelected;        ///< \ru Ôëŕă, îďđĺäĺë˙ţůčé ńĺëĺęňčđîâŕííîńňü ęđčâîé.
  QColor     color;             ///< \ru Öâĺň đčńîâŕíč˙ ęđčâîé.

public:

  /// \ru Ęîíóńňđóęňîđ ďî óěîë÷ŕíčţ.
  GraphCurve();
  /// \ru Ęîíńňđóęňîđ ďî ęđčâîé č ĺĺ ńâîéńňâŕě.
  GraphCurve( MbCurvePtr, bool, const QColor & );
  /// \ru Äĺńňđóęňîđ.
  ~GraphCurve();
  /// \ru Ęîíńňđóęňîđ ęîďčđîâŕíč˙.
  GraphCurve( const GraphCurve & );

  /// \ru Îďĺđŕňîđ ďđčńâŕčâŕíč˙.
  GraphCurve & operator= ( const GraphCurve & );

  /// \ru Ďîëó÷ĺíčĺ smart óęŕçŕňĺë˙ íŕ ęđčâóţ.
  MbCurvePtr GetCurve() const;
  /// \ru Ďîëó÷ĺíčĺ óęŕçŕňĺë˙ íŕ ęđčâóţ.
  MbCurve * GetCurvePointer() const;

  /// \ru Ďîëó÷ĺíčĺ ďđčçíŕęŕ ńĺëĺęňčđîâŕííîńňč ęđčâîé.
  bool IsSelected() const;
  /// \ru Ďîëó÷ĺíčĺ öâĺňŕ ęđčâîé.
  const QColor & GetColor() const;

  /// \ru Óńňŕíîâčňü óęŕçŕňĺëü íŕ ęđčâóţ.
  void SetCurve( MbCurvePtr );
  /// \ru Óńňŕíîâčňü ďđčçíŕę ńĺëĺęňčđîâŕííîńňč.
  void SetCurveSelected( bool );
  /// \ru Óńňŕíîâčňü öâĺň ęđčâîé.
  void SetColor( QColor & );

  /// \ru Đčńîâŕíčĺ ęđčâîé.
  void PaintCurve( QPixmap *, const QColor & , const QColor &, size_t & problemPaint );

  /// \ru Îďĺđŕňîđ âűâîäŕ â ďîňîę.
  friend ofstream & operator<< ( ofstream & out, const GraphCurve & );
  /// \ru Îďĺđŕňîđ ââîäŕ â ďîňîę.
  friend ifstream & operator>> ( ifstream & in, GraphCurve & );
};


#endif // GRAPH_CURVE_H