From 55b8d7456155de4e5d44136a140a599e2a2a755b Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 28 Aug 2015 16:10:46 +0000
Subject: Revert previous; we do need a timer, until I have a better idea. We
 can't do the name check every loop, because that is too expensive, and we
 can't make sure it only happens infrequently because we have no idea when the
 next change will happen.

---
 names.c | 32 +++++++++++++++++++++++++-------
 1 file changed, 25 insertions(+), 7 deletions(-)

(limited to 'names.c')

diff --git a/names.c b/names.c
index 00bc88a2..aa0673ea 100644
--- a/names.c
+++ b/names.c
@@ -25,16 +25,37 @@
 
 #include "tmux.h"
 
+void	 window_name_callback(unused int, unused short, void *);
+
+void
+queue_window_name(struct window *w)
+{
+	struct timeval	tv;
+
+	tv.tv_sec = 0;
+	tv.tv_usec = NAME_INTERVAL * 1000L;
+
+	if (event_initialized(&w->name_timer))
+		evtimer_del(&w->name_timer);
+	evtimer_set(&w->name_timer, window_name_callback, w);
+	evtimer_add(&w->name_timer, &tv);
+}
+
 void
-check_window_name(struct window *w)
+window_name_callback(unused int fd, unused short events, void *data)
 {
-	char	*name;
+	struct window	*w = data;
+	char		*name;
 
 	if (w->active == NULL)
 		return;
 
-	if (!options_get_number(&w->options, "automatic-rename"))
+	if (!options_get_number(&w->options, "automatic-rename")) {
+		if (event_initialized(&w->name_timer))
+			event_del(&w->name_timer);
 		return;
+	}
+	queue_window_name(w);
 
 	if (~w->active->flags & PANE_CHANGED)
 		return;
@@ -42,12 +63,9 @@ check_window_name(struct window *w)
 
 	name = format_window_name(w);
 	if (strcmp(name, w->name) != 0) {
-		log_debug("@%u new name %s (was %s)", w->id, name, w->name);
 		window_set_name(w, name);
 		server_status_window(w);
-	} else
-		log_debug("@%u name not changed (still %s)", w->id, w->name);
-
+	}
 	free(name);
 }
 
-- 
cgit