diff options
Diffstat (limited to 'src/basic/terminal-util.h')
| -rw-r--r-- | src/basic/terminal-util.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/basic/terminal-util.h b/src/basic/terminal-util.h index 5d37a4477..f710eac38 100644 --- a/src/basic/terminal-util.h +++ b/src/basic/terminal-util.h @@ -100,6 +100,7 @@ void columns_lines_cache_reset(int _unused_ signum); bool on_tty(void); bool terminal_is_dumb(void); bool colors_enabled(void); +bool underline_enabled(void); #define DEFINE_ANSI_FUNC(name, NAME) \ static inline const char *ansi_##name(void) { \ @@ -107,19 +108,28 @@ bool colors_enabled(void); } \ struct __useless_struct_to_allow_trailing_semicolon__ -DEFINE_ANSI_FUNC(underline, UNDERLINE); +#define DEFINE_ANSI_FUNC_UNDERLINE(name, NAME, REPLACEMENT) \ + static inline const char *ansi_##name(void) { \ + return underline_enabled() ? ANSI_##NAME : \ + colors_enabled() ? ANSI_##REPLACEMENT : ""; \ + } \ + struct __useless_struct_to_allow_trailing_semicolon__ + + DEFINE_ANSI_FUNC(highlight, HIGHLIGHT); -DEFINE_ANSI_FUNC(highlight_underline, HIGHLIGHT_UNDERLINE); DEFINE_ANSI_FUNC(highlight_red, HIGHLIGHT_RED); DEFINE_ANSI_FUNC(highlight_green, HIGHLIGHT_GREEN); DEFINE_ANSI_FUNC(highlight_yellow, HIGHLIGHT_YELLOW); DEFINE_ANSI_FUNC(highlight_blue, HIGHLIGHT_BLUE); -DEFINE_ANSI_FUNC(highlight_red_underline, HIGHLIGHT_RED_UNDERLINE); -DEFINE_ANSI_FUNC(highlight_green_underline, HIGHLIGHT_GREEN_UNDERLINE); -DEFINE_ANSI_FUNC(highlight_yellow_underline, HIGHLIGHT_YELLOW_UNDERLINE); -DEFINE_ANSI_FUNC(highlight_blue_underline, HIGHLIGHT_BLUE_UNDERLINE); DEFINE_ANSI_FUNC(normal, NORMAL); +DEFINE_ANSI_FUNC_UNDERLINE(underline, UNDERLINE, NORMAL); +DEFINE_ANSI_FUNC_UNDERLINE(highlight_underline, HIGHLIGHT_UNDERLINE, HIGHLIGHT); +DEFINE_ANSI_FUNC_UNDERLINE(highlight_red_underline, HIGHLIGHT_RED_UNDERLINE, HIGHLIGHT_RED); +DEFINE_ANSI_FUNC_UNDERLINE(highlight_green_underline, HIGHLIGHT_GREEN_UNDERLINE, HIGHLIGHT_GREEN); +DEFINE_ANSI_FUNC_UNDERLINE(highlight_yellow_underline, HIGHLIGHT_YELLOW_UNDERLINE, HIGHLIGHT_YELLOW); +DEFINE_ANSI_FUNC_UNDERLINE(highlight_blue_underline, HIGHLIGHT_BLUE_UNDERLINE, HIGHLIGHT_BLUE); + int get_ctty_devnr(pid_t pid, dev_t *d); int get_ctty(pid_t, dev_t *_devnr, char **r); |