dmenu.h

   1 /* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
   2  * See LICENSE file for license details.
   3  */
   4
   5 #include <X11/Xlib.h>
   6
   7 #define FONT                    "-*-fixed-medium-r-normal-*-13-*-*-*-*-*-*-*"
   8 #define NORMBGCOLOR             "#333366"
   9 #define NORMFGCOLOR             "#cccccc"
  10 #define SELBGCOLOR              "#666699"
  11 #define SELFGCOLOR              "#eeeeee"
  12 #define SPACE                   30 /* px */
  13
  14 /* color */
  15 enum { ColFG, ColBG, ColLast };
  16
  17 typedef struct DC DC;
  18 typedef struct Fnt Fnt;
  19
  20 struct Fnt {
  21         XFontStruct *xfont;
  22         XFontSet set;
  23         int ascent;
  24         int descent;
  25         int height;
  26 };
  27
  28 struct DC {
  29         int x, y, w, h;
  30         unsigned long norm[ColLast];
  31         unsigned long sel[ColLast];
  32         Drawable drawable;
  33         Fnt font;
  34         GC gc;
  35 }; /* draw context */
  36
  37 extern int screen;
  38 extern Display *dpy;
  39 extern DC dc;                   /* global drawing context */
  40
  41 /* draw.c */
  42 extern void drawtext(const char *text,
  43                         unsigned long col[ColLast]);    /* draws text with the defined color tuple */
  44 extern unsigned long getcolor(const char *colstr);      /* returns color of colstr */
  45 extern void setfont(const char *fontstr);               /* sets global font */
  46 extern unsigned int textw(const char *text);            /* returns width of text in px */
  47
  48 /* util.c */
  49 extern void *emalloc(unsigned int size);                /* allocates memory, exits on error */
  50 extern void eprint(const char *errstr, ...);            /* prints errstr and exits with 1 */
  51 extern char *estrdup(const char *str);                  /* duplicates str, exits on allocation error */