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(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. str should be a pointer to
  23  * a 8 bytes memory space. */
  24 void color_to_string(color_T color, unsigned char str[8]);
  25
  26 /* Fastfind lookup management. */
  27 void init_colors_lookup(void);
  28 void free_colors_lookup(void);
  29
  30 #endif