1/* See LICENSE file for copyright and license details. */
 2
 3typedef struct {
 4	unsigned long rgb;
 5} Clr;
 6
 7typedef struct {
 8	int ascent;
 9	int descent;
10	unsigned int h;
11	XFontSet set;
12	XFontStruct *xfont;
13} Fnt;
14
15typedef struct {
16	unsigned int w, h;
17	Display *dpy;
18	int screen;
19	Window win;
20	Drawable drwable;
21	GC gc;
22	Clr *fg;
23	Clr *bg;
24	Fnt *font;
25} Drw;
26
27typedef struct {
28	unsigned int w;
29	unsigned int h;
30	int xOff;
31	int yOff;
32} Extnts;
33
34/* Drawable abstraction */
35Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
36void drw_resize(Drw *drw, unsigned int w, unsigned int h);
37void drw_free(Drw *drw);
38
39/* Fnt abstraction */
40Fnt *drw_font_create(Drw *drw, const char *fontname);
41void drw_font_free(Drw *drw, Fnt *font);
42
43/* Clrour abstraction */
44Clr *drw_clr_create(Drw *drw, const char *clrname);
45void drw_clr_free(Drw *drw, Clr *clr);
46
47/* Drawing context manipulation */
48void drw_setfont(Drw *drw, Fnt *font);
49void drw_setfg(Drw *drw, Clr *clr);
50void drw_setbg(Drw *drw, Clr *clr);
51
52/* Drawing functions */
53void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, Bool filled, Bool empty, Bool invert);
54void drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, Bool invert);
55
56/* Map functions */
57void drw_map(Drw *drw, int x, int y, unsigned int w, unsigned int h);
58
59/* Text functions */
60void drw_getexts(Drw *drw, const char *text, unsigned int len, Extnts *extnts);
61