#pragma once

#include "EventTools.h"
#include "LineMap.h"
#include <QWidget>
#include <QPoint>
#include <QPair>


namespace NGL
{
class INGLLogger;

}
class QPushButton;
class QLabel;
class QComboBox;


namespace LtsTimelineClassic
{



class TimelineIndicator : public QWidget
{
  Q_OBJECT

  
  static const int s_TimeTextDistanceTolerancePixels =  10;
  static const int s_pbSize = 18;

public:
  explicit TimelineIndicator(QWidget *parent);
  ~TimelineIndicator();
  qint64 zoomFactorPoints() const { return m_zoomFactorPoints * 1000; }

  

  void refreshData();

private:
  QVector<qint64> m_timeArray;
  qint64 m_zoomFactorPoints;
  QPushButton *m_pbZoom;
  QPushButton *m_pbUnzoom;
  QComboBox *m_cbZoomLevel;
  int m_currentTextHeight; 
  int m_currentTextWidth;
  LineMap m_lineMap;
  int m_sectionPos;
  int m_sectionSize;
  NGL::INGLLogger &m_logger;

protected:
  

  void paintEvent(QPaintEvent *);

signals:
  

  void signalSetTimelineRange(qint64 min, qint64 max);

  

  void signalSetZoomFactor(qint64 zoomFactor);

  

  void signalResetLineList();

  

  void signalAddLine(int posX, qint64 time);

  void signalZoomChanged();


private slots:
  void afterZoom();


public slots:

  

  void slotSectionResized(int logicalIndex, int oldSize, int newSize);

  

  void slotZoom();

  

  void slotUnzoom();

  

  void slotResetLineList();

  

  void slotAddLine(double posX, qint64 time);

};

}