#pragma once

#ifndef CANVASSIZEPOPUP_H
#define CANVASSIZEPOPUP_H

#include "toonzqt/dvdialog.h"
#include "toonz/txshsimplelevel.h"
#include <QPixmap>

// forward declaration
class QButtonGroup;
class QComboBox;
class TMeasure;

namespace DVGui
{
class DoubleLineEdit;
class CheckBox;
}

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

enum PeggingPositions {
	e00,
	e01,
	e02,
	e10,
	e11,
	e12,
	e20,
	e21,
	e22
};

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

class PeggingWidget : public QWidget
{
	Q_OBJECT

	QButtonGroup *m_buttonGroup;
	QPushButton *m_00, *m_01, *m_02;
	QPushButton *m_10, *m_11, *m_12;
	QPushButton *m_20, *m_21, *m_22;

	QPixmap m_topPix, m_topRightPix;

	PeggingPositions m_pegging;
	bool m_cutLx, m_cutLy;

public:
	PeggingWidget(QWidget *parent = 0);
	PeggingPositions getPeggingPosition() const { return m_pegging; }
	void resetWidget();
	void cutLx(bool value) { m_cutLx = value; }
	void cutLy(bool value) { m_cutLy = value; }
	void updateAnchor();

private:
	void createButton(QPushButton **button, PeggingPositions position);

protected:
	void paintEvent(QPaintEvent *);

public slots:
	void on00();
	void on01();
	void on02();
	void on10();
	void on11();
	void on12();
	void on20();
	void on21();
	void on22();
};

//=============================================================================
// CanvasSizePopup
//-----------------------------------------------------------------------------

class CanvasSizePopup : public DVGui::Dialog
{
	Q_OBJECT

	TXshSimpleLevelP m_sl;

	QLabel *m_currentXSize;
	QLabel *m_currentYSize;
	QComboBox *m_unit;
	DVGui::DoubleLineEdit *m_xSizeFld;
	DVGui::DoubleLineEdit *m_ySizeFld;
	DVGui::CheckBox *m_relative;
	PeggingWidget *m_pegging;

	TMeasure *m_xMeasure, *m_yMeasure;

public:
	CanvasSizePopup();

protected:
	void showEvent(QShowEvent *e);

public slots:
	void onOkBtn();
	void onSizeChanged();
	void onRelative(bool);
	void onUnitChanged(const QString &);
};

#endif // CANVASSIZEPOPUP_H