applys the 'hide vacant tags' patch
[dwm.git] / drw.h
1 /* See LICENSE file for copyright and license details. */
2
3 typedef struct {
4 Cursor cursor;
5 } Cur;
6
7 typedef struct Fnt {
8 Display *dpy;
9 unsigned int h;
10 XftFont *xfont;
11 FcPattern *pattern;
12 struct Fnt *next;
13 } Fnt;
14
15 enum { ColFg, ColBg, ColBorder }; /* Clr scheme index */
16 typedef XftColor Clr;
17
18 typedef struct {
19 unsigned int w, h;
20 Display *dpy;
21 int screen;
22 Window root;
23 Drawable drawable;
24 GC gc;
25 Clr *scheme;
26 Fnt *fonts;
27 } Drw;
28
29 /* Drawable abstraction */
30 Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
31 void drw_resize(Drw *drw, unsigned int w, unsigned int h);
32 void drw_free(Drw *drw);
33
34 /* Fnt abstraction */
35 Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
36 void drw_fontset_free(Fnt* set);
37 unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
38 void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
39
40 /* Colorscheme abstraction */
41 void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
42 Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
43
44 /* Cursor abstraction */
45 Cur *drw_cur_create(Drw *drw, int shape);
46 void drw_cur_free(Drw *drw, Cur *cursor);
47
48 /* Drawing context manipulation */
49 void drw_setfontset(Drw *drw, Fnt *set);
50 void drw_setscheme(Drw *drw, Clr *scm);
51
52 /* Drawing functions */
53 void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
54 int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);
55
56 /* Map functions */
57 void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);