From 5cedb0970326eeeea9cffd2a208a49e690aad4bf Mon Sep 17 00:00:00 2001
From: benmcmahon100 <benmcmahon100@gmail.com>
Date: Thu, 2 Jul 2015 21:27:16 +0100
Subject: [PATCH] Combined UI Fixes

phone overlap bug fix + scroll-locker feature added
---
 public/js/main_0.0.3.js | 42 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/public/js/main_0.0.3.js b/public/js/main_0.0.3.js
index 20152c48f5..e17967c7b7 100644
--- a/public/js/main_0.0.3.js
+++ b/public/js/main_0.0.3.js
@@ -349,6 +349,48 @@ $(document).ready(function() {
       });
   };
 
+    //fakeiphone positioning hotfix
+    if($('.iphone-position').html() !==undefined || $('.iphone').html() !== undefined){
+        var startIphonePosition = parseInt($('.iphone-position').css('top').replace('px', ''));
+        var startIphone = parseInt($('.iphone').css('top').replace('px', ''));
+        $(window).on('scroll', function(){
+            if((($('.courseware-height').height() + $('.courseware-height').offset().top)-$(window).scrollTop()-$('.iphone-position').height()) <= 0){
+                $('.iphone-position').css('top', startIphonePosition+(($('.courseware-height').height() + $('.courseware-height').offset().top)-$(window).scrollTop()-$('.iphone-position').height()));
+                $('.iphone').css('top', startIphonePosition+(($('.courseware-height').height() + $('.courseware-height').offset().top)-$(window).scrollTop()-$('.iphone-position').height())+120);
+            }
+            else{
+                $('.iphone-position').css('top', startIphonePosition);
+                $('.iphone').css('top', startIphone);
+            }
+        });
+    }
+
+    if($('.scroll-locker') != undefined){
+        function lockTop(initOff){
+            $(window).scroll(function() {
+                if ($(window).width() >= 992) {
+                    if ((($('.scroll-locker').offset().top - $(window).scrollTop()) + $('.scroll-locker').height()) >= ($('.fcc-footer').offset().top - $(window).scrollTop())) {
+                        $('.scroll-locker').css('position', 'fixed').css('top', initOff).css('width', $($('.scroll-locker').parent()).width()).css('max-height', '75%').css('overflow-y', 'auto').css('overflow-x', 'hidden');
+                        $('.well').css('margin-right', '6px');
+                    }
+                    else {
+                        $('.scroll-locker').css('position', 'fixed').css('bottom', $('.fcc-footer') - (($('.scroll-locker').offset().top - $(window).scrollTop()) + $('.scroll-locker').height()) - ($('.fcc-footer').offset().top - $(window).scrollTop())).css('width', $($('.scroll-locker').parent()).width()).css('max-height', '75%').css('overflow-y', 'auto').css('overflow-x', 'hidden');
+                        $('.well').css('margin-right', '6px');
+                    }
+                }
+                else {
+                    $('.scroll-locker').css('position', 'inherit').css('top', 'inherit').css('width', '100%').css('max-height', '').css('overflow-y', 'auto').css('overflow-x', 'hidden');
+                    $('.well').css('margin-right', '');
+                }
+            });
+        }
+        var initOff = ($('.scroll-locker').offset().top - $(window).scrollTop());
+        lockTop(initOff);
+        $(window).on('resize', function(){
+            lockTop(initOff);
+        });
+    }
+
   $('#comment-button').on('click', commentSubmitButtonHandler);
 });