#ifndef MARKSBAR_H

#define MARKSBAR_H

//Toonz includes

#include "tcommon.h"

//Qt includes

#include <qframe></qframe>

#undef DVAPI

#undef DVVAR

#ifdef TOONZQT_EXPORTS

#define DVAPI DV_EXPORT_API

#define DVVAR DV_EXPORT_VAR

#else

#define DVAPI DV_IMPORT_API

#define DVVAR DV_IMPORT_VAR

#endif

//=============================================================================

// MarksBar

//-----------------------------------------------------------------------------

/*!

  A MarksBar is a generalized slider with multiple values.

*/

class DVAPI MarksBar : public QFrame

{

	Q_OBJECT

protected:

	int m_min, m_max, m_sortDist;

	QVector<int> m_values;</int>

	QVector<qcolor> m_colors;</qcolor>

	int m_selectedMark;

	bool m_markUp;

public:

	MarksBar(QWidget *parent = 0, bool markUp = true);

	void setRange(int min, int max, int sortDistance = -1);

	int minimum() const { return m_min; }

	int maximum() const { return m_max; }

	int sortDistance() const { return m_sortDist; }

	const QVector<int> &values() const { return m_values; }</int>

	QVector<int> &values() { return m_values; }</int>

	const QVector<qcolor> &colors() const { return m_colors; }</qcolor>

	QVector<qcolor> &colors() { return m_colors; }</qcolor>

	void setMarkSide(bool up);

	bool markSide() const { return m_markUp; }

	void conformValues(bool preferRollDown = true);

protected:

	virtual void drawMark(QPainter &p, int pos, const QColor &color);

	int valToPos(int val);

	int posToVal(int pos);

	void paintEvent(QPaintEvent *pe);

	void mousePressEvent(QMouseEvent *me);

	void mouseMoveEvent(QMouseEvent *me);

	void mouseReleaseEvent(QMouseEvent *me);

signals:

	void marksUpdated();

	void marksReleased();

};

#endif //MARKSBAR_H