draw.h

   1 /* See LICENSE file for copyright and license details. */
   2
   3 /* enums */
   4 enum { ColFG, ColBG, ColLast };
   5
   6 /* typedefs */
   7 typedef struct {
   8         int x, y, w, h;
   9         unsigned long norm[ColLast];
  10         unsigned long sel[ColLast];
  11         Drawable drawable;
  12         GC gc;
  13         struct {
  14                 XFontStruct *xfont;
  15                 XFontSet set;
  16                 int ascent;
  17                 int descent;
  18                 int height;
  19         } font;
  20 } DC; /* draw context */
  21
  22 /* forward declarations */
  23 void drawcleanup(void);
  24 void drawsetup(void);
  25 void drawtext(const char *text, unsigned long col[ColLast]);
  26 void eprint(const char *errstr, ...);
  27 unsigned long getcolor(const char *colstr);
  28 void initfont(const char *fontstr);
  29 int textnw(const char *text, unsigned int len);
  30 int textw(const char *text);
  31
  32 /* variables */
  33 extern Display *dpy;
  34 extern DC dc;
  35 extern int screen;
  36 extern unsigned int mw, mh;
  37 extern Window parent;
  38
  39 /* style */
  40 extern const char *font;
  41 extern const char *normbgcolor;
  42 extern const char *normfgcolor;
  43 extern const char *selbgcolor;
  44 extern const char *selfgcolor;