src/util/color.h

   1 #ifndef EL__UTIL_COLOR_H
   2 #define EL__UTIL_COLOR_H
   3
   4 typedef uint32_t color_T;
   5
   6 struct color_pair {
   7         color_T background;
   8         color_T foreground;
   9 };
  10
  11 #define INIT_COLOR_PAIR(bg, fg) { bg, fg }
  12
  13 /** Decode the color string.
  14  * The color string can either contain '@#FF0044' style declarations or
  15  * color names. */
  16 int decode_color(const unsigned char *str, int slen, color_T *color);
  17
  18 /** Returns a string containing the color info. If no 'English' name can be
  19  * found the hex color (@#rrggbb) is returned in the given buffer. */
  20 const unsigned char *get_color_string(color_T color, unsigned char hexcolor[8]);
  21
  22 /** Translate rgb color to string in @#rrggbb format.
  23  * @a str should be a pointer to an 8 bytes memory space. */
  24 void color_to_string(color_T color, unsigned char str[8]);
  25
  26 /** @name Fastfind lookup management.
  27  * @{ */
  28 void init_colors_lookup(void);
  29 void free_colors_lookup(void);
  30 /** @} */
  31
  32 #endif