From 33cdec2fd4c124e181356be81a756aa6824c4ec2 Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han <jacky_cute0808@hotmail.com>
Date: Thu, 24 Sep 2015 13:55:02 +0800
Subject: [PATCH] Updated to lock the navbar on changeMode

---
 public/js/index.js             | 11 +++++++++++
 public/vendor/showup/showup.js |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/public/js/index.js b/public/js/index.js
index 26fc0cc..a902a6f 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -550,6 +550,7 @@ function toggleMode() {
 }
 
 function changeMode(type) {
+    lockNavbar();
     saveInfo();
     if (type)
         currentMode = type;
@@ -616,6 +617,16 @@ function changeMode(type) {
         ui.toolbar.view.addClass("active");
         modeIcon.addClass('fa-toggle-on');
     }
+    unlockNavbar();
+}
+
+function lockNavbar() {
+    $('.navbar').addClass('locked');
+}
+
+var unlockNavbar = _.debounce(function () {
+    $('.navbar').removeClass('locked');
+}, 200);
 }
 
 //button actions
diff --git a/public/vendor/showup/showup.js b/public/vendor/showup/showup.js
index f4f2267..da98785 100755
--- a/public/vendor/showup/showup.js
+++ b/public/vendor/showup/showup.js
@@ -36,7 +36,7 @@
 		target.clearQueue();
 		target.stop();
 	  var currentScroll = $(this).scrollTop();
-      if (currentScroll > hideOffset) {
+      if (currentScroll > hideOffset && !target.hasClass('locked')) {
           if(Math.abs(previousScroll - currentScroll) < 50) return;
         if (currentScroll > previousScroll) {
           // Action on scroll down