drw.h (1603B)
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 PangoLayout *layout; 11 } Fnt; 12 13 enum { ColFg, ColBg, ColBorder }; /* Clr scheme index */ 14 typedef XftColor Clr; 15 16 typedef struct { 17 unsigned int w, h; 18 Display *dpy; 19 int screen; 20 Window root; 21 Drawable drawable; 22 GC gc; 23 Clr *scheme; 24 Fnt *font; 25 } Drw; 26 27 /* Drawable abstraction */ 28 Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h); 29 void drw_resize(Drw *drw, unsigned int w, unsigned int h); 30 void drw_free(Drw *drw); 31 32 /* Fnt abstraction */ 33 Fnt *drw_font_create(Drw* drw, const char font[]); 34 void drw_font_free(Fnt* set); 35 unsigned int drw_font_getwidth(Drw *drw, const char *text, Bool markup); 36 void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h, Bool markup); 37 38 /* Colorscheme abstraction */ 39 void drw_clr_create(Drw *drw, Clr *dest, const char *clrname); 40 Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount); 41 42 /* Cursor abstraction */ 43 Cur *drw_cur_create(Drw *drw, int shape); 44 void drw_cur_free(Drw *drw, Cur *cursor); 45 46 /* Drawing context manipulation */ 47 void drw_setscheme(Drw *drw, Clr *scm); 48 49 /* Drawing functions */ 50 void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert); 51 int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert, Bool markup); 52 53 /* Map functions */ 54 void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);