/**
 * \file
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 *
 * \author Bernie Innocenti <bernie@codewiz.org>
 *
 * \brief Custom control for graphics LCD emulation (interface)
 */

#ifndef DRV_LCD_GFX_QT_H
#define DRV_LCD_GFX_QT_H

// uint8_t
#include <gfx/gfx.h>
#include <cfg/compiler.h>

#include <QtGui/QColor>
#include <QtGui/QFrame>

#define LCD_WIDTH	128

// fwd decls
class QSizePolicy;
class QPaintEvent;
class QResizeEvent;

#define CONFIG_EMULLCD_SCALE 1

class EmulLCD : public QFrame
{
	Q_OBJECT

public:
// Attributes
	enum { WIDTH = 128, HEIGHT = 64 };

// Construction
	EmulLCD(QWidget *parent = 0);
	virtual ~EmulLCD();

// Base class overrides
protected:
	virtual void paintEvent(QPaintEvent *event);

	#if CONFIG_EMULLCD_SCALE
		virtual int heightForWidth(int w) const;
	#endif

// Operations
public:
	void writeRaster(uint8_t *raster);

// Implementation
protected:
	/// Frame thickness
	int frame_width;

	/// Brushes for painting the LCD
	QColor fg_color;
	QBrush bg_brush;

	/// Pixel storage
	unsigned char raster[(WIDTH + 7 / 8) * HEIGHT];
};


void lcd_gfx_qt_init(Bitmap *lcd_bitmap);
void lcd_gfx_qt_blitBitmap(const Bitmap *bm);

#endif // DRV_LCD_GFX_QT_H