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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include "config.h"
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#include <X11/Xlib.h>
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#include <X11/Xlocale.h>
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#define SPACE 30 /* px */
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/* color */
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enum { ColFG, ColBG, ColLast };
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typedef struct DC DC;
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typedef struct Fnt Fnt;
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struct Fnt {
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XFontStruct *xfont;
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XFontSet set;
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int ascent;
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int descent;
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int height;
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};
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struct DC {
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int x, y, w, h;
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unsigned long norm[ColLast];
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unsigned long sel[ColLast];
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Drawable drawable;
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Fnt font;
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GC gc;
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}; /* draw context */
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extern int screen;
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extern Display *dpy;
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extern DC dc; /* global drawing context */
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/* draw.c */
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extern void drawtext(const char *text,
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unsigned long col[ColLast]); /* draws text with the defined color tuple */
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extern unsigned long getcolor(const char *colstr); /* returns color of colstr */
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extern void setfont(const char *fontstr); /* sets global font */
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extern unsigned int textw(const char *text); /* returns width of text in px */
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/* util.c */
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extern void *emalloc(unsigned int size); /* allocates memory, exits on error */
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extern void eprint(const char *errstr, ...); /* prints errstr and exits with 1 */
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extern char *estrdup(const char *str); /* duplicates str, exits on allocation error */
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