From 8949fbb01cf0414bc77376f1549bbb04a65fa1e2 Mon Sep 17 00:00:00 2001
From: Jordan Lee <jordan@transmissionbt.com>
Date: Fri, 26 Aug 2011 23:30:07 +0000
Subject: [PATCH] (trunk web) Stop poking the torrent-row's progressbar's
 style.display fields unless the new value differs from the old. It's probably
 browser-dependent on whether or not this speeds anything up, but FF seems to
 like it.

---
 web/javascript/torrent-row.js | 29 +++++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/web/javascript/torrent-row.js b/web/javascript/torrent-row.js
index e5abcd4c7..7c8238c83 100644
--- a/web/javascript/torrent-row.js
+++ b/web/javascript/torrent-row.js
@@ -64,17 +64,30 @@ TorrentRendererHelper.createProgressbar = function(classes)
 
 TorrentRendererHelper.renderProgressbar = function(controller, t, progressbar)
 {
-	var info = TorrentRendererHelper.getProgressInfo(controller, t);
 	var e;
+	var display;
+	var info = TorrentRendererHelper.getProgressInfo(controller, t);
+
+	// update the complete progressbar
 	e = progressbar.complete;
-	e.style.width = '' + info.percent + "%";
-	if (e.className !== info.complete)
-		e.className = info.complete;
-	e.style.display = info.percent<=0 ? 'none' : 'block';
+	if (info.percent > 0) {
+		display = 'block';
+		e.style.width = '' + info.percent + '%';
+	} else {
+		display = 'none';
+	}
+	if (e.style.display !== display)
+		e.style.display = display;
+	if (e.style.className !== info.complete)
+		e.style.className = info.complete;
+
+	// update the incomplete progressbar
 	e = progressbar.incomplete;
-	if (e.className !== info.incomplete)
-		e.className = info.incomplete;
-	e.style.display = info.percent>=100 ? 'none' : 'block';
+	display = (info.percent < 100) ? 'block' : 'none';
+	if (e.style.display !== display)
+		e.style.display = display;
+	if (e.style.className !== info.incomplete)
+		e.style.className = info.incomplete;
 };
 
 TorrentRendererHelper.formatUL = function(t)