From 7358c12a45ac2923e7553b17a1cc7c15af70e4c8 Mon Sep 17 00:00:00 2001
From: Eric Guzman
Date: Thu, 10 May 2012 16:33:12 -0700
Subject: CSS Panel - Add work-around for selection change event.

---
 .../styles-view-container.js                           | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'js/panels/css-panel')

diff --git a/js/panels/css-panel/styles-view-container.reel/styles-view-container.js b/js/panels/css-panel/styles-view-container.reel/styles-view-container.js
index 6ce64b8f..a47b0db1 100644
--- a/js/panels/css-panel/styles-view-container.reel/styles-view-container.js
+++ b/js/panels/css-panel/styles-view-container.reel/styles-view-container.js
@@ -14,6 +14,9 @@ exports.StylesViewContainer = Montage.create(Component, {
     contentPanel : {
         value: 'rules'
     },
+    _lastSelection : {
+        value: null
+    },
     _hasStyles : {
         value: false
     },
@@ -59,6 +62,10 @@ exports.StylesViewContainer = Montage.create(Component, {
         value: function() {
             var elements = this.application.ninja.selectedElements;
 
+            if(this._isSameArray(elements, this._lastSelection)) { console.log('new selection is identical');return false; }
+
+            this._lastSelection = elements;
+
             if(elements.length === 0) {
                 this.hasStyles = false;
                 return false;
@@ -129,5 +136,16 @@ exports.StylesViewContainer = Montage.create(Component, {
                 this.selectionNameLabel.classList.add('no-styles');
             }
         }
+    },
+
+    _isSameArray : {
+        value: function(left, right) {
+            if(!left || !right) { return false; }
+            if(left.length !== right.length) { return false; }
+
+            return left.every(function(item, i) {
+                return item === right[i];
+            });
+        }
     }
 });
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