#include "tycho.h"

extern "C" {
	struct int2 {
		qint16 x, y;
	};

	void paint_arc(QPainter *paint,
	               qint16 x,
	               qint16 y,
	               qint16 w,
	               qint16 h,
	               qint16 t,
	               qint16 p)
	{
		paint->drawArc(x, y, w, h, t, p);
	}

	void paint_chord(QPainter *paint,
	                 qint16 x,
	                 qint16 y,
	                 qint16 w,
	                 qint16 h,
	                 qint16 t,
	                 qint16 p)
	{
		paint->drawChord(x, y, w, h, t, p);
	}

	void paint_ellipse(QPainter *paint, qint16 x, qint16 y, qint16 w, qint16 h)
	{
		paint->drawEllipse(x, y, w, h);
	}

	void paint_image(QPainter *paint, qint16 x, qint16 y, char const *fname)
	{
		paint->drawImage(x, y, QImage(QString(fname)));
	}

	void paint_line(QPainter *paint, qint16 x1, qint16 y1, qint16 x2, qint16 y2)
	{
		paint->drawLine(x1, y1, x2, y2);
	}

	void paint_point(QPainter *paint, qint16 x, qint16 y)
	{
		paint->drawPoint(x, y);
	}

	void paint_polygon(QPainter *paint, int2 const *points, std::size_t len)
	{
		QPolygon poly;

		for(auto i = 0; i < len; i++) {
			poly << QPoint(points[i].x, points[i].y);
		}

		paint->drawPolygon(poly);
	}

	void paint_rect(QPainter *paint, qint16 x, qint16 y, qint16 w, qint16 h)
	{
		paint->drawRect(x, y, w, h);
	}

	void paint_squircle(QPainter *paint,
	                    qint16 x,
	                    qint16 y,
	                    qint16 w,
	                    qint16 h,
	                    qint16 r1,
	                    qint16 r2)
	{
		paint->drawRoundedRect(x, y, w, h, r1, r2);
	}

	void paint_text(QPainter *paint, qint16 x, qint16 y, char const *text)
	{
		paint->drawText(x, y, QString(text));
	}

	void paint_fg(QPainter *paint, quint8 r, quint8 g, quint8 b, quint8 a)
	{
		QColor color{r, g, b, a};
		paint->setPen(color);
	}
}

// EOF