From d93d529ff8439f697b2656764f2789ba9f2493de Mon Sep 17 00:00:00 2001
From: Ray Greenwell <ray@threerings.net>
Date: Mon, 20 Nov 2006 21:23:33 +0000
Subject: [PATCH] Do not shutdown and reload if we're going to display the same
 URL, useful for when this is used within another widget as a list item
 renderer.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4460 542714f4-19e9-0310-aa3c-eee0fc999fb1
---
 src/as/com/threerings/util/MediaContainer.as | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/as/com/threerings/util/MediaContainer.as b/src/as/com/threerings/util/MediaContainer.as
index dbdd0caf0..859dc3930 100644
--- a/src/as/com/threerings/util/MediaContainer.as
+++ b/src/as/com/threerings/util/MediaContainer.as
@@ -80,6 +80,11 @@ public class MediaContainer extends Box
      */
     public function setMedia (url :String) :void
     {
+        if (Util.equals(_url, url)) {
+            return; // no change
+        }
+        _url = url;
+
         // shutdown any previous media
         if (_media != null) {
             shutdown(false);
@@ -107,6 +112,7 @@ public class MediaContainer extends Box
      */
     public function setMediaObject (disp :DisplayObject) :void
     {
+        _url = null;
         if (_media != null) {
             shutdown(false);
         }
@@ -497,6 +503,9 @@ public class MediaContainer extends Box
         // nada, by default
     }
 
+    /** The unaltered URL of the content we're displaying. */
+    protected var _url :String;
+
     /** The unscaled width of our content. */
     protected var _w :int;