void
tty_update_mode(struct tty *tty, int mode, struct screen *s)
{
int changed;
if (strcmp(s->ccolour, tty->ccolour))
tty_force_cursor_colour(tty, s->ccolour);
if (tty->flags & TTY_NOCURSOR)
mode &= ~MODE_CURSOR;
changed = mode ^ tty->mode;
if (changed & MODE_CURSOR) {
if (mode & MODE_CURSOR)
tty_putcode(tty, TTYC_CNORM);
else
tty_putcode(tty, TTYC_CIVIS);
}
if (tty->cstyle != s->cstyle) {
if (tty_term_has(tty->term, TTYC_CS1)) {
if (s->cstyle == 0 &&
tty_term_has(tty->term, TTYC_CSR1))
tty_putcode(tty, TTYC_CSR1);
else
tty_putcode1(tty, TTYC_CS1, s->cstyle);
}
tty->cstyle = s->cstyle;
}
if (changed & ALL_MOUSE_MODES) {
if (mode & ALL_MOUSE_MODES) {
if (mode & MODE_MOUSE_UTF8)
tty_puts(tty, "\033[?1005h");
if (mode & MODE_MOUSE_ANY)
tty_puts(tty, "\033[?1003h");
else if (mode & MODE_MOUSE_BUTTON)
tty_puts(tty, "\033[?1002h");
else if (mode & MODE_MOUSE_STANDARD)
tty_puts(tty, "\033[?1000h");
} else {
if (tty->mode & MODE_MOUSE_ANY)
tty_puts(tty, "\033[?1003l");
else if (tty->mode & MODE_MOUSE_BUTTON)
tty_puts(tty, "\033[?1002l");
else if (tty->mode & MODE_MOUSE_STANDARD)
tty_puts(tty, "\033[?1000l");
if (tty->mode & MODE_MOUSE_UTF8)
tty_puts(tty, "\033[?1005l");
}
}
if (changed & MODE_KKEYPAD) {
if (mode & MODE_KKEYPAD)
tty_putcode(tty, TTYC_SMKX);
else
tty_putcode(tty, TTYC_RMKX);
}
tty->mode = mode;
}
void
tty_start_tty(struct tty *tty)
{
struct termios tio;
if (tty->fd == -1 || tcgetattr(tty->fd, &tty->tio) != 0)
return;
setblocking(tty->fd, 0);
bufferevent_enable(tty->event, EV_READ|EV_WRITE);
memcpy(&tio, &tty->tio, sizeof tio);
tio.c_iflag &= ~(IXON|IXOFF|ICRNL|INLCR|IGNCR|IMAXBEL|ISTRIP);
tio.c_iflag |= IGNBRK;
tio.c_oflag &= ~(OPOST|ONLCR|OCRNL|ONLRET);
tio.c_lflag &= ~(IEXTEN|ICANON|ECHO|ECHOE|ECHONL|ECHOCTL|
ECHOPRT|ECHOKE|ECHOCTL|ISIG);
tio.c_cc[VMIN] = 1;
tio.c_cc[VTIME] = 0;
if (tcsetattr(tty->fd, TCSANOW, &tio) == 0)
tcflush(tty->fd, TCIOFLUSH);
tty_putcode(tty, TTYC_SMCUP);
tty_putcode(tty, TTYC_SGR0);
memcpy(&tty->cell, &grid_default_cell, sizeof tty->cell);
tty_putcode(tty, TTYC_RMKX);
if (tty_use_acs(tty))
tty_putcode(tty, TTYC_ENACS);
tty_putcode(tty, TTYC_CLEAR);
tty_putcode(tty, TTYC_CNORM);
if (tty_term_has(tty->term, TTYC_KMOUS))
tty_puts(tty, "\033[?1000l");
tty->cx = UINT_MAX;
tty->cy = UINT_MAX;
tty->rlower = UINT_MAX;
tty->rupper = UINT_MAX;
tty->mode = MODE_CURSOR;
tty->flags |= TTY_STARTED;
tty_force_cursor_colour(tty, "");
}
void
tty_start_tty(struct tty *tty)
{
tty_init_termios(tty->fd, &tty->tio, tty->event);
tty_putcode(tty, TTYC_SMCUP);
tty_putcode(tty, TTYC_SGR0);
memcpy(&tty->cell, &grid_default_cell, sizeof tty->cell);
tty_putcode(tty, TTYC_RMKX);
if (tty_use_acs(tty))
tty_putcode(tty, TTYC_ENACS);
tty_putcode(tty, TTYC_CLEAR);
tty_putcode(tty, TTYC_CNORM);
if (tty_term_has(tty->term, TTYC_KMOUS))
tty_puts(tty, "\033[?1000l\033[?1002l\033[?1006l\033[?1005l");
if (tty_term_has(tty->term, TTYC_XT)) {
if (options_get_number(&global_options, "focus-events")) {
tty->flags |= TTY_FOCUS;
tty_puts(tty, "\033[?1004h");
}
tty_puts(tty, "\033[c");
}
tty->cx = UINT_MAX;
tty->cy = UINT_MAX;
tty->rlower = UINT_MAX;
tty->rupper = UINT_MAX;
tty->mode = MODE_CURSOR;
tty->flags |= TTY_STARTED;
tty_force_cursor_colour(tty, "");
tty->mouse_drag_flag = 0;
tty->mouse_drag_update = NULL;
tty->mouse_drag_release = NULL;
}
