From f9621be562cddaff1c3582a1d8aa9800153d0032 Mon Sep 17 00:00:00 2001
From: Jonathon Wilson <Jonathon.Wilson@demandmedia.com>
Date: Sun, 8 Sep 2013 20:24:10 -0600
Subject: [PATCH] VRFS-641. Only send fader change events to subscribers for
 the specifically-subscribed fader id.

---
 app/assets/javascripts/faderHelpers.js | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/app/assets/javascripts/faderHelpers.js b/app/assets/javascripts/faderHelpers.js
index 21ea1f3ae..951ee5e4c 100644
--- a/app/assets/javascripts/faderHelpers.js
+++ b/app/assets/javascripts/faderHelpers.js
@@ -29,7 +29,9 @@
 
         // Notify subscribers of value change
         g._.each(subscribers, function(changeFunc, index, list) {
-            changeFunc(faderId, faderPct, false);
+            if (faderId === index) {
+                changeFunc(faderId, faderPct, false);
+            }
         });
 
         setHandlePosition($fader, faderPct);
@@ -59,7 +61,9 @@
             var faderPct = faderValue($fader, evt);
             // Notify subscribers of value change
             g._.each(subscribers, function(changeFunc, index, list) {
-                changeFunc(faderId, faderPct, false);
+                if (faderId === index) {
+                    changeFunc(faderId, faderPct, false);
+                }
             });
             $draggingFaderHandle = null;
             $draggingFader = null;
@@ -95,7 +99,9 @@
 
         // Notify subscribers of value change
         g._.each(subscribers, function(changeFunc, index, list) {
-            changeFunc(faderId, faderPct, true);
+            if (faderId === index) {
+                changeFunc(faderId, faderPct, true);
+            }
         });
 
         if (faderPct > MAX_VISUAL_FADER) { faderPct = MAX_VISUAL_FADER; } // Visual limit
@@ -186,11 +192,11 @@
              var d = 3.1788545454166156E-03;
              var f = -3.5148685730880861E-05;
              var g = 1.4221429222004657E-07;
-             temp += a + 
-                b * input + 
-                c * Math.pow(input, 2.0) + 
-                d * Math.pow(input, 3.0) + 
-                f * Math.pow(input, 4.0) + 
+             temp += a +
+                b * input +
+                c * Math.pow(input, 2.0) +
+                d * Math.pow(input, 3.0) +
+                f * Math.pow(input, 4.0) +
                 g * Math.pow(input, 5.0);
 
              return temp;