#ifndef IMAGEWID_H
#define IMAGEWID_H

#include <cassert>
#include <cstring>
#include <FL/fl_draw.H>
#include <FL/Fl_Widget.H>

class ImageWid : public Fl_Widget
{
public:
	ImageWid(int x, int y, int w, int h, const char *label = 0);
	virtual ~ImageWid();
	bool newImage(int w, int h);
	bool valid() const { return _data != 0; }
	void white();
	void fill(Fl_Color& col);
	void set_pixel(int x, int y, unsigned char r, unsigned char g, unsigned char b);
	void set_area(int x1, int x2, int y, unsigned char *d);
	void set_line(int n, unsigned char *d);
	void get_line(int n, unsigned char *d) const;
//	unsigned char *line(int n) const;
	unsigned long type() const { return _type; }
	static const unsigned long TYPE;
protected:
	void size(int, int) {}
	virtual void draw();
	virtual int handle(int);
//	void _damage(int x, int y, int w, int h);
private:
	unsigned char *_data;
//	int _damage_x, _damage_y, _damage_w, _damage_h;
//	bool _damaged;
	const unsigned long _type;
};

#endif