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[git/git.git] / column.h
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7e29b825
NTND
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