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Sync OpenBSD patchset 957:

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Mark dead panes with some text saying they are dead, suggested by and
with help from Randy Stauner.
This commit is contained in:
Tiago Cunha 2011-09-21 16:35:13 +00:00
parent d9807eeba1
commit 6e0c097d9f
1 changed files with 18 additions and 2 deletions
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18
server-fn.c
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@ -330,15 +330,31 @@ void
server_destroy_pane(struct window_pane *wp) server_destroy_pane(struct window_pane *wp)
{ {
struct window *w = wp->window; struct window *w = wp->window;
int old_fd;
struct screen_write_ctx ctx;
struct grid_cell gc;
old_fd = wp->fd;
if (wp->fd != -1) { if (wp->fd != -1) {
close(wp->fd); close(wp->fd);
bufferevent_free(wp->event); bufferevent_free(wp->event);
wp->fd = -1; wp->fd = -1;
} }
if (options_get_number(&w->options, "remain-on-exit")) if (options_get_number(&w->options, "remain-on-exit")) {
if (old_fd == -1)
return; return;
screen_write_start(&ctx, wp, &wp->base);
screen_write_scrollregion(&ctx, 0, screen_size_y(ctx.s) - 1);
screen_write_cursormove(&ctx, 0, screen_size_y(ctx.s) - 1);
screen_write_linefeed(&ctx, 1);
memcpy(&gc, &grid_default_cell, sizeof gc);
gc.attr |= GRID_ATTR_BRIGHT;
screen_write_puts(&ctx, &gc, "Pane is dead");
screen_write_stop(&ctx);
wp->flags |= PANE_REDRAW;
return;
}
layout_close_pane(wp); layout_close_pane(wp);
window_remove_pane(w, wp); window_remove_pane(w, wp);