Andrew's git - gitweb.git/blob

   1#ifndef COLUMN_H
   2#define COLUMN_H
   3
   4#define COL_LAYOUT_MASK   0x000F
   5#define COL_ENABLE_MASK   0x0030   /* always, never or auto */
   6#define COL_PARSEOPT      0x0040   /* --column is given from cmdline */
   7
   8#define COL_DISABLED      0x0000   /* must be zero */
   9#define COL_ENABLED       0x0010
  10#define COL_AUTO          0x0020
  11
  12#define COL_LAYOUT(c) ((c) & COL_LAYOUT_MASK)
  13#define COL_PLAIN             15   /* one column */
  14
  15#define explicitly_enable_column(c) \
  16        (((c) & COL_PARSEOPT) && column_active(c))
  17
  18struct column_options {
  19        int width;
  20        int padding;
  21        const char *indent;
  22        const char *nl;
  23};
  24
  25struct option;
  26extern int parseopt_column_callback(const struct option *, const char *, int);
  27extern int git_column_config(const char *var, const char *value,
  28                             const char *command, unsigned int *colopts);
  29extern int finalize_colopts(unsigned int *colopts, int stdout_is_tty);
  30static inline int column_active(unsigned int colopts)
  31{
  32        return (colopts & COL_ENABLE_MASK) == COL_ENABLED;
  33}
  34
  35extern void print_columns(const struct string_list *list, unsigned int colopts,
  36                          const struct column_options *opts);
  37
  38#endif