#pragma once
 
#ifndef FUNCTION_KEYFRAME_NAVIGATOR_INCLUDED
#define FUNCTION_KEYFRAME_NAVIGATOR_INCLUDED
 
#include "toonzqt/keyframenavigator.h"
#include "tdoubleparam.h"
 
#include <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