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_COLUMN             0   /* Fill columns before rows */
  14#define COL_ROW                1   /* Fill rows before columns */
  15#define COL_PLAIN             15   /* one column */
  16
  17#define explicitly_enable_column(c) \
  18        (((c) & COL_PARSEOPT) && column_active(c))
  19
  20struct column_options {
  21        int width;
  22        int padding;
  23        const char *indent;
  24        const char *nl;
  25};
  26
  27struct option;
  28extern int parseopt_column_callback(const struct option *, const char *, int);
  29extern int git_column_config(const char *var, const char *value,
  30                             const char *command, unsigned int *colopts);
  31extern int finalize_colopts(unsigned int *colopts, int stdout_is_tty);
  32static inline int column_active(unsigned int colopts)
  33{
  34        return (colopts & COL_ENABLE_MASK) == COL_ENABLED;
  35}
  36
  37extern void print_columns(const struct string_list *list, unsigned int colopts,
  38                          const struct column_options *opts);
  39
  40#endif