From 1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5 Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Sat, 11 Jan 2020 23:36:56 +0000 Subject: Squashed 'third_party/git/' content from commit cb71568594 git-subtree-dir: third_party/git git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7 --- column.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 column.h (limited to 'column.h') diff --git a/column.h b/column.h new file mode 100644 index 000000000000..448c7440b3f0 --- /dev/null +++ b/column.h @@ -0,0 +1,46 @@ +#ifndef COLUMN_H +#define COLUMN_H + +#define COL_LAYOUT_MASK 0x000F +#define COL_ENABLE_MASK 0x0030 /* always, never or auto */ +#define COL_PARSEOPT 0x0040 /* --column is given from cmdline */ +#define COL_DENSE 0x0080 /* Shrink columns when possible, + making space for more columns */ + +#define COL_DISABLED 0x0000 /* must be zero */ +#define COL_ENABLED 0x0010 +#define COL_AUTO 0x0020 + +#define COL_LAYOUT(c) ((c) & COL_LAYOUT_MASK) +#define COL_COLUMN 0 /* Fill columns before rows */ +#define COL_ROW 1 /* Fill rows before columns */ +#define COL_PLAIN 15 /* one column */ + +#define explicitly_enable_column(c) \ + (((c) & COL_PARSEOPT) && column_active(c)) + +struct column_options { + int width; + int padding; + const char *indent; + const char *nl; +}; + +struct option; +int parseopt_column_callback(const struct option *, const char *, int); +int git_column_config(const char *var, const char *value, + const char *command, unsigned int *colopts); +int finalize_colopts(unsigned int *colopts, int stdout_is_tty); +static inline int column_active(unsigned int colopts) +{ + return (colopts & COL_ENABLE_MASK) == COL_ENABLED; +} + +struct string_list; +void print_columns(const struct string_list *list, unsigned int colopts, + const struct column_options *opts); + +int run_column_filter(int colopts, const struct column_options *); +int stop_column_filter(void); + +#endif -- cgit 1.4.1