CubePlotCurve.h

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#ifndef CubePlotCurve_h
#define CubePlotCurve_h

#include <QObject>
#include <QPointer>

// This is needed for the QVariant macro
#include <QMetaType>

#include "PlotCurve.h"

class QMimeData;
class QMouseEvent;

namespace Isis {
  class CubeViewport;

  class CubePlotCurve : public QObject, public PlotCurve {
      Q_OBJECT

    public:
      CubePlotCurve(Units xUnits, Units yUnits);
      CubePlotCurve(const QByteArray &parentAndChildData);

      bool eventFilter(QObject *o, QEvent *e);
      void paint(CubeViewport *vp, QPainter *painter);
      QList< QList <QPointF> > sourceVertices() const;
      virtual QWidget *legendItem() const;
      QStringList sourceCube() const;

      void enableAutoRenaming(bool);
      void copySource(const CubePlotCurve &other);
      void setSource(CubeViewport *cvp, QList<QPoint> screenPoints,
                     int band = -1);
      void setSource(QList<CubeViewport *> cvps,
                     QList< QList<QPoint> > screenPoints, QList<int> band);

    signals:
      void needsRepaint();
      void removing();

    public slots:
      void updateLegendItemWidget(QWidget *legendItem);

    private:
      QMimeData *createMimeData() const;
      QByteArray toByteArray() const;
      void mousePressEvent(QMouseEvent *e);

      void clearSource();
      void addSource(CubeViewport *cvp,  QList<QPoint> screenPoints, 
                     int band = -1);

    private:
      QPointer<QWidget> m_legendItem;

      QString m_originalName;

      bool m_renameAutomatically;

      QList<QList <QPointF> > m_pointList;

      QStringList m_sourceCube;
  };
};

Q_DECLARE_METATYPE(Isis::CubePlotCurve *);

#endif