#ifndef BINARIZEPOPUP_H
#define BINARIZEPOPUP_H

#include "toonzqt/dvdialog.h"
#include "toonz/txshsimplelevel.h"
#include "traster.h"

class QSlider;
class ImageViewer;
class TSelection;
class QProgressDialog;

namespace DVGui
{
class IntField;
class CheckBox;
}

//=============================================================================
// BinarizePopup
//-----------------------------------------------------------------------------

class BinarizePopup : public DVGui::Dialog
{
	Q_OBJECT

protected:
	//DVGui::IntField* m_brightnessField;
	//DVGui::IntField* m_contrastField;
	DVGui::CheckBox *m_previewChk, *m_alphaChk;
	QPushButton *m_okBtn;
	TRaster32P m_inRas, m_outRas;

	class Swatch;
	Swatch *m_viewer;

public:
	BinarizePopup();
	void setSample(const TRasterP &ras);

protected:
	void showEvent(QShowEvent *e);
	void hideEvent(QHideEvent *e);

private:
	typedef std::vector<std::pair<TXshSimpleLevel *, TFrameId>> Frames;
	Frames m_frames;
	int m_frameIndex;
	QProgressBar *m_progressBar;
	int m_timerId;

	int getSelectedFrames();
	void computePreview();

protected slots:
	void onPreviewCheckboxChanged(int);
	void onAlphaCheckboxChanged(int);
	void onLevelSwitched(TXshLevel *oldLevel) { fetchSample(); }
	void fetchSample();
	void apply();
};

#endif // BINARIZEPOPUP_H