Alerts are too slow, so rather than walking all sessions and windows,

add a link of winlinks to each window and a pointer to the session to
each winlink. Also rewrite the alerts processing to return to the old
behaviour (alert in any window sets the flag on any winlink).

1 files changed, 4 insertions, 5 deletions

diff --git a/server-client.c b/server-client.c
index 98a28738..b92bada5 100644
--- a/server-client.c
+++ b/server-client.c
@@ -853,6 +853,7 @@ server_client_loop(void)
 	struct client		*c;
 	struct window		*w;
 	struct window_pane	*wp;
+	int			 focus;
 
 	TAILQ_FOREACH(c, &clients, entry) {
 		server_client_check_exit(c);
@@ -866,11 +867,13 @@ server_client_loop(void)
 	 * Any windows will have been redrawn as part of clients, so clear
 	 * their flags now. Also check pane focus and resize.
 	 */
+	focus = options_get_number(global_options, "focus-events");
 	RB_FOREACH(w, windows, &windows) {
 		w->flags &= ~WINDOW_REDRAW;
 		TAILQ_FOREACH(wp, &w->panes, entry) {
 			if (wp->fd != -1) {
-				server_client_check_focus(wp);
+				if (focus)
+					server_client_check_focus(wp);
 				server_client_check_resize(wp);
 			}
 			wp->flags &= ~PANE_REDRAW;
@@ -937,10 +940,6 @@ server_client_check_focus(struct window_pane *wp)
 	struct client	*c;
 	int		 push;
 
-	/* Are focus events off? */
-	if (!options_get_number(global_options, "focus-events"))
-		return;
-
 	/* Do we need to push the focus state? */
 	push = wp->flags & PANE_FOCUSPUSH;
 	wp->flags &= ~PANE_FOCUSPUSH;