From 578808ecd39a9dc4cf6bae3bfb3d3b2ffb764e70 Mon Sep 17 00:00:00 2001
From: Keivan Beigi <kay.one@gmail.com>
Date: Wed, 11 Sep 2013 16:34:04 -0700
Subject: [PATCH] jquery plugin to attach a promise to a spinning icon

---
 UI/jQuery/jquery.spin.js | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/UI/jQuery/jquery.spin.js b/UI/jQuery/jquery.spin.js
index c975db6a1..17fe52edf 100644
--- a/UI/jQuery/jquery.spin.js
+++ b/UI/jQuery/jquery.spin.js
@@ -4,9 +4,22 @@ define(
     ], function ($) {
         'use strict';
 
+        $.fn.spinForPromise = function (promise) {
+            var self = this;
+
+            if (!promise || promise.state() !== 'pending') {
+                return this;
+            }
+            promise.always(function () {
+                self.stopSpin();
+            });
+
+            return this.startSpin();
+        };
+
         $.fn.startSpin = function () {
 
-            var icon = this.find('i');
+            var icon = this.find('i').andSelf('i');
 
             var iconClasses = icon.attr('class').match(/(?:^|\s)icon\-.+?(?:$|\s)/);
 
@@ -31,7 +44,7 @@ define(
         };
 
         $.fn.stopSpin = function () {
-            var icon = this.find('i');
+            var icon = this.find('i').andSelf('i');
 
             this.removeClass('disabled');
             icon.removeClass('icon-spin icon-nd-spinner');