diff options
Diffstat (limited to 'src/basic/terminal-util.h')
| -rw-r--r-- | src/basic/terminal-util.h | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/src/basic/terminal-util.h b/src/basic/terminal-util.h index b1d7aee..c70c938 100644 --- a/src/basic/terminal-util.h +++ b/src/basic/terminal-util.h @@ -6,6 +6,7 @@ #include <stdio.h> #include <syslog.h> #include <sys/types.h> +#include <termios.h> #include "macro.h" #include "time-util.h" @@ -41,24 +42,26 @@ #define ANSI_HIGHLIGHT_MAGENTA "\x1B[0;1;35m" #define ANSI_HIGHLIGHT_CYAN "\x1B[0;1;36m" #define ANSI_HIGHLIGHT_WHITE "\x1B[0;1;37m" -#define ANSI_HIGHLIGHT_YELLOW4 "\x1B[0;1;38;5;100m" -#define ANSI_HIGHLIGHT_KHAKI3 "\x1B[0;1;38;5;185m" -#define ANSI_HIGHLIGHT_GREY "\x1B[0;1;38;5;245m" +#define ANSI_HIGHLIGHT_YELLOW4 "\x1B[0;1;38:5:100m" +#define ANSI_HIGHLIGHT_KHAKI3 "\x1B[0;1;38:5:185m" +#define ANSI_HIGHLIGHT_GREY "\x1B[0;1;38:5:245m" #define ANSI_HIGHLIGHT_YELLOW ANSI_HIGHLIGHT_KHAKI3 /* Replacement yellow that is more legible */ /* Underlined */ -#define ANSI_GREY_UNDERLINE "\x1B[0;4;38;5;245m" +#define ANSI_GREY_UNDERLINE "\x1B[0;4;38:5:245m" #define ANSI_BRIGHT_BLACK_UNDERLINE "\x1B[0;4;90m" #define ANSI_HIGHLIGHT_RED_UNDERLINE "\x1B[0;1;4;31m" #define ANSI_HIGHLIGHT_GREEN_UNDERLINE "\x1B[0;1;4;32m" -#define ANSI_HIGHLIGHT_YELLOW_UNDERLINE "\x1B[0;1;4;38;5;185m" +#define ANSI_HIGHLIGHT_YELLOW_UNDERLINE "\x1B[0;1;4;38:5:185m" #define ANSI_HIGHLIGHT_BLUE_UNDERLINE "\x1B[0;1;4;34m" #define ANSI_HIGHLIGHT_MAGENTA_UNDERLINE "\x1B[0;1;4;35m" -#define ANSI_HIGHLIGHT_GREY_UNDERLINE "\x1B[0;1;4;38;5;245m" +#define ANSI_HIGHLIGHT_GREY_UNDERLINE "\x1B[0;1;4;38:5:245m" /* Other ANSI codes */ #define ANSI_UNDERLINE "\x1B[0;4m" +#define ANSI_ADD_UNDERLINE "\x1B[4m" +#define ANSI_ADD_UNDERLINE_GREY ANSI_ADD_UNDERLINE "\x1B[58:5:245m" #define ANSI_HIGHLIGHT "\x1B[0;1;39m" #define ANSI_HIGHLIGHT_UNDERLINE "\x1B[0;1;4m" @@ -77,15 +80,25 @@ /* Erase characters until the end of the line */ #define ANSI_ERASE_TO_END_OF_LINE "\x1B[K" +/* Erase characters until end of screen */ +#define ANSI_ERASE_TO_END_OF_SCREEN "\x1B[J" + /* Move cursor up one line */ #define ANSI_REVERSE_LINEFEED "\x1BM" /* Set cursor to top left corner and clear screen */ #define ANSI_HOME_CLEAR "\x1B[H\x1B[2J" +/* Push/pop a window title off the stack of window titles */ +#define ANSI_WINDOW_TITLE_PUSH "\x1b[22;2t" +#define ANSI_WINDOW_TITLE_POP "\x1b[23;2t" + +bool isatty_safe(int fd); + int reset_terminal_fd(int fd, bool switch_to_text); int reset_terminal(const char *name); int set_terminal_cursor_position(int fd, unsigned int row, unsigned int column); +int terminal_reset_ansi_seq(int fd); int open_terminal(const char *name, int mode); @@ -167,7 +180,6 @@ bool underline_enabled(void); bool dev_console_colors_enabled(void); static inline bool colors_enabled(void) { - /* Returns true if colors are considered supported on our stdout. */ return get_color_mode() != COLOR_OFF; } @@ -190,6 +202,15 @@ static inline const char *ansi_underline(void) { return underline_enabled() ? ANSI_UNDERLINE : ""; } +static inline const char *ansi_add_underline(void) { + return underline_enabled() ? ANSI_ADD_UNDERLINE : ""; +} + +static inline const char *ansi_add_underline_grey(void) { + return underline_enabled() ? + (colors_enabled() ? ANSI_ADD_UNDERLINE_GREY : ANSI_ADD_UNDERLINE) : ""; +} + #define DEFINE_ANSI_FUNC_UNDERLINE(name, NAME) \ static inline const char *ansi_##name(void) { \ return underline_enabled() ? ANSI_##NAME##_UNDERLINE : \ @@ -276,3 +297,7 @@ static inline const char* ansi_highlight_green_red(bool b) { /* This assumes there is a 'tty' group */ #define TTY_MODE 0620 + +void termios_disable_echo(struct termios *termios); + +int get_default_background_color(double *ret_red, double *ret_green, double *ret_blue); |