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	drw.h - libsl - shared code master of various suckless projects
	git clone git://git.suckless.org/libsl
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	drw.h (1848B)
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	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, un…
	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 unsigned int drw_fontset_getwidth_clamp(Drw drw, const char text, unsi…
	39 void drw_font_getexts(Fnt font, const char text, unsigned int len, uns…
	40
	41 /* Colorscheme abstraction */
	42 void drw_clr_create(Drw drw, Clr dest, const char *clrname);
	43 void drw_clr_free(Drw drw, Clr c);
	44 Clr drw_scm_create(Drw drw, const char *clrnames[], size_t clrcount);
	45 void drw_scm_free(Drw drw, Clr scm, size_t clrcount);
	46
	47 /* Cursor abstraction */
	48 Cur drw_cur_create(Drw drw, int shape);
	49 void drw_cur_free(Drw drw, Cur cursor);
	50
	51 /* Drawing context manipulation */
	52 void drw_setfontset(Drw drw, Fnt set);
	53 void drw_setscheme(Drw drw, Clr scm);
	54
	55 /* Drawing functions */
	56 void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, in…
	57 int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, uns…
	58
	59 /* Map functions */
	60 void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigne…