drw.h (1533B)
1 /* See LICENSE file for copyright and license details. */ 2 3 typedef struct Fnt { 4 Display *dpy; 5 unsigned int h; 6 XftFont *xfont; 7 FcPattern *pattern; 8 struct Fnt *next; 9 } Fnt; 10 11 enum { ColFg, ColBg }; /* Clr scheme index */ 12 typedef XftColor Clr; 13 14 typedef struct { 15 unsigned int w, h; 16 Display *dpy; 17 int screen; 18 Window root; 19 Drawable drawable; 20 GC gc; 21 Clr *scheme; 22 Fnt *fonts; 23 } Drw; 24 25 /* Drawable abstraction */ 26 Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h); 27 void drw_resize(Drw *drw, unsigned int w, unsigned int h); 28 void drw_free(Drw *drw); 29 30 /* Fnt abstraction */ 31 Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount); 32 void drw_fontset_free(Fnt* set); 33 unsigned int drw_fontset_getwidth(Drw *drw, const char *text); 34 void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h); 35 36 /* Colorscheme abstraction */ 37 void drw_clr_create(Drw *drw, Clr *dest, const char *clrname); 38 Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount); 39 40 /* Drawing context manipulation */ 41 void drw_setfontset(Drw *drw, Fnt *set); 42 void drw_setscheme(Drw *drw, Clr *scm); 43 44 /* Drawing functions */ 45 void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert); 46 int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert); 47 48 /* Map functions */ 49 void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h); 50 void drw_sync(Drw *drw);