From 83a020cc5e27256e364ce55d095b26b988337413 Mon Sep 17 00:00:00 2001
From: lilia <liliakai@gmail.com>
Date: Tue, 11 Apr 2017 16:35:44 -0700
Subject: [PATCH] Move focus listeners to their own file

// FREEBIE
---
 background.html        |  1 +
 js/focus_listener.js   | 16 ++++++++++++++++
 js/panel_controller.js | 14 +-------------
 3 files changed, 18 insertions(+), 13 deletions(-)
 create mode 100644 js/focus_listener.js

diff --git a/background.html b/background.html
index 06eabaf8e8..a843df3848 100644
--- a/background.html
+++ b/background.html
@@ -716,6 +716,7 @@
   <script type='text/javascript' src='js/signal_protocol_store.js'></script>
   <script type='text/javascript' src='js/libtextsecure.js'></script>
 
+  <script type='text/javascript' src='js/focus_listener.js'></script>
   <script type='text/javascript' src='js/notifications.js'></script>
   <script type='text/javascript' src='js/delivery_receipts.js'></script>
   <script type='text/javascript' src='js/read_receipts.js'></script>
diff --git a/js/focus_listener.js b/js/focus_listener.js
new file mode 100644
index 0000000000..08434f1cc9
--- /dev/null
+++ b/js/focus_listener.js
@@ -0,0 +1,16 @@
+(function () {
+  'use strict';
+
+  var windowFocused;
+  window.addEventListener('blur', function() {
+    windowFocused = false;
+  });
+  window.addEventListener('focus', function() {
+    windowFocused = true;
+  });
+
+  window.isFocused = function() {
+    return windowFocused;
+  };
+
+})();
diff --git a/js/panel_controller.js b/js/panel_controller.js
index 64eea47f83..1c9da84742 100644
--- a/js/panel_controller.js
+++ b/js/panel_controller.js
@@ -9,24 +9,12 @@
 
     window.Whisper = window.Whisper || {};
 
-
-    var inboxFocused = false;
-    window.addEventListener('blur', function() {
-        inboxFocused = false;
-    });
-    window.addEventListener('focus', function() {
-        inboxFocused = true;
-        clearAttention();
-    });
-    window.isFocused = function() {
-        return inboxFocused;
-    };
     window.isOpen = function() {
         return inboxOpened;
     };
 
     window.drawAttention = function() {
-        if (inboxOpened && !inboxFocused) {
+        if (inboxOpened && !isFocused()) {
             if (window.keepClear) {
                 clearInterval(window.keepClear);
                 delete window.keepClear;