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Query the client terminal for foreground and background colours and if

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OSC 10 or 11 is received but no colour has been set inside tmux, return
the colour from the first attached client (probably most people will
have all light or or all dark terminals).
This commit is contained in:
nicm
2023-01-03 11:43:24 +00:00
parent 3fe01ff09c
commit a41a927441
6 changed files with 199 additions and 61 deletions
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10
tty.c
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@ -108,6 +108,7 @@ tty_init(struct tty *tty, struct client *c)
tty->cstyle = SCREEN_CURSOR_DEFAULT;
tty->ccolour = -1;
tty->fg = tty->bg = -1;
if (tcgetattr(c->fd, &tty->tio) != 0)
return (-1);
@ -286,7 +287,6 @@ tty_open(struct tty *tty, char **cause)
evtimer_set(&tty->timer, tty_timer_callback, tty);
tty_start_tty(tty);
tty_keys_build(tty);
return (0);
@ -301,7 +301,7 @@ tty_start_timer_callback(__unused int fd, __unused short events, void *data)
log_debug("%s: start timer fired", c->name);
if ((tty->flags & (TTY_HAVEDA|TTY_HAVEDA2|TTY_HAVEXDA)) == 0)
tty_update_features(tty);
tty->flags |= (TTY_HAVEDA|TTY_HAVEDA2|TTY_HAVEXDA);
tty->flags |= TTY_ALL_REQUEST_FLAGS;
}
void
@ -369,8 +369,12 @@ tty_send_requests(struct tty *tty)
tty_puts(tty, "\033[>c");
if (~tty->flags & TTY_HAVEXDA)
tty_puts(tty, "\033[>q");
if (~tty->flags & TTY_HAVEFG)
tty_puts(tty, "\033]10;?\033\\");
if (~tty->flags & TTY_HAVEBG)
tty_puts(tty, "\033]11;?\033\\");
} else
tty->flags |= (TTY_HAVEDA|TTY_HAVEDA2|TTY_HAVEXDA);
tty->flags |= TTY_ALL_REQUEST_FLAGS;
}
void