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 }; /* Clr scheme index */ 16 enum { AlignL, AlignR }; 17 typedef XftColor Clr; 18 19 typedef struct { 20 unsigned int w, h; 21 Display *dpy; 22 int screen; 23 Window root; 24 Drawable drawable; 25 GC gc; 26 Clr *scheme; 27 Fnt *fonts; 28 } Drw; 29 30 /* Drawable abstraction */ 31 Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h); 32 void drw_resize(Drw *drw, unsigned int w, unsigned int h); 33 void drw_free(Drw *drw); 34 35 /* Fnt abstraction */ 36 Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount); 37 void drw_fontset_free(Fnt* set); 38 unsigned int drw_fontset_getwidth(Drw *drw, const char *text); 39 void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h); 40 41 /* Colorscheme abstraction */ 42 void drw_clr_create(Drw *drw, Clr *dest, const char *clrname); 43 Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount); 44 45 /* Cursor abstraction */ 46 Cur *drw_cur_create(Drw *drw, int shape); 47 void drw_cur_free(Drw *drw, Cur *cursor); 48 49 /* Drawing context manipulation */ 50 void drw_setfontset(Drw *drw, Fnt *set); 51 void drw_setscheme(Drw *drw, Clr *scm); 52 53 /* Drawing functions */ 54 void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert); 55 int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert); 56 int drw_text_align(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int textlen, int align); 57 58 /* Map functions */ 59 void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
