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Turn cursor off during redraw, pointed out by George Nachman.

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This commit is contained in:
nicm
2015-05-06 07:52:06 +00:00
parent 672df72b71
commit 33a585c47f
2 changed files with 36 additions and 21 deletions
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33
tty.c
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@ -500,7 +500,7 @@ tty_update_mode(struct tty *tty, int mode, struct screen *s)
{
int changed;
if (strcmp(s->ccolour, tty->ccolour))
if (s != NULL && strcmp(s->ccolour, tty->ccolour))
tty_force_cursor_colour(tty, s->ccolour);
if (tty->flags & TTY_NOCURSOR)
@ -517,7 +517,7 @@ tty_update_mode(struct tty *tty, int mode, struct screen *s)
} else
tty_putcode(tty, TTYC_CIVIS);
}
if (tty->cstyle != s->cstyle) {
if (s != NULL && tty->cstyle != s->cstyle) {
if (tty_term_has(tty->term, TTYC_SS)) {
if (s->cstyle == 0 &&
tty_term_has(tty->term, TTYC_SE))
@ -667,8 +667,11 @@ tty_draw_line(struct tty *tty, const struct window_pane *wp,
struct grid_cell tmpgc;
struct utf8_data ud;
u_int i, sx;
int flags;
tty_update_mode(tty, tty->mode & ~MODE_CURSOR, s);
flags = tty->flags & TTY_NOCURSOR;
tty->flags |= TTY_NOCURSOR;
tty_update_mode(tty, tty->mode, s);
sx = screen_size_x(s);
if (sx > s->grid->linedata[s->grid->hsize + py].cellsize)
@ -703,18 +706,20 @@ tty_draw_line(struct tty *tty, const struct window_pane *wp,
tty_cell(tty, gc, wp);
}
if (sx >= tty->sx) {
tty_update_mode(tty, tty->mode, s);
return;
}
tty_attributes(tty, &grid_default_cell, wp);
if (sx < tty->sx) {
tty_attributes(tty, &grid_default_cell, wp);
tty_cursor(tty, ox + sx, oy + py);
if (sx != screen_size_x(s) && ox + screen_size_x(s) >= tty->sx &&
tty_term_has(tty->term, TTYC_EL) && !tty_fake_bce(tty, wp))
tty_putcode(tty, TTYC_EL);
else
tty_repeat_space(tty, screen_size_x(s) - sx);
tty_cursor(tty, ox + sx, oy + py);
if (sx != screen_size_x(s) &&
ox + screen_size_x(s) >= tty->sx &&
tty_term_has(tty->term, TTYC_EL) &&
!tty_fake_bce(tty, wp))
tty_putcode(tty, TTYC_EL);
else
tty_repeat_space(tty, screen_size_x(s) - sx);
}
tty->flags = (tty->flags & ~TTY_NOCURSOR) | flags;
tty_update_mode(tty, tty->mode, s);
}