#pragma once

#ifndef FUNCTION_KEYFRAME_NAVIGATOR_INCLUDED

#define FUNCTION_KEYFRAME_NAVIGATOR_INCLUDED

#include "toonzqt/keyframenavigator.h"

#include "tdoubleparam.h"

#include <qtoolbar></qtoolbar>

class FunctionPanel;

class TFrameHandle;

class FrameNavigator;

class DVAPI FunctionKeyframeNavigator : public KeyframeNavigator {

  Q_OBJECT

  TDoubleParamP m_curve;

public:

  FunctionKeyframeNavigator(QWidget *parent);

  void setCurve(TDoubleParam *curve);

protected:

  bool hasNext() const;

  bool hasPrev() const;

  bool hasKeyframes() const;

  bool isKeyframe() const;

  bool isFullKeyframe() const { return isKeyframe(); }

  void toggle();

  void goNext();

  void goPrev();

  void showEvent(QShowEvent *);

  void hideEvent(QHideEvent *);

public slots:

  void onFrameSwitched() { update(); }

};

#endif