/*
 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
 * See LICENSE file for license details.
 */

#include "config.h"
#include <X11/Xlib.h>
#include <X11/Xlocale.h>

#define SPACE		30 /* px */

/* color */
enum { ColFG, ColBG, ColLast };

typedef struct DC DC;
typedef struct Fnt Fnt;

struct Fnt {
	XFontStruct *xfont;
	XFontSet set;
	int ascent;
	int descent;
	int height;
};

struct DC { /* draw context */
	int x, y, w, h;
	unsigned long norm[ColLast];
	unsigned long sel[ColLast];
	Drawable drawable;
	Fnt font;
	GC gc;
};

extern int screen;
extern Display *dpy;
extern DC dc;

/* draw.c */
extern void drawtext(const char *text, unsigned long col[ColLast]);
extern unsigned long getcolor(const char *colstr);
extern void setfont(const char *fontstr);
extern unsigned int textw(const char *text);

/* util.c */
extern void *emalloc(unsigned int size);
extern void eprint(const char *errstr, ...);
extern char *estrdup(const char *str);