From 0623943dccad5c44831b2ad4a803eab2436e45e6 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Mon, 1 Apr 2013 12:05:02 +0400
Subject: Using WPToolkit LongListSelector

---
 Juick/Classes/ScrollViewerMonitor.cs | 64 ------------------------------------
 1 file changed, 64 deletions(-)
 delete mode 100644 Juick/Classes/ScrollViewerMonitor.cs

(limited to 'Juick/Classes/ScrollViewerMonitor.cs')

diff --git a/Juick/Classes/ScrollViewerMonitor.cs b/Juick/Classes/ScrollViewerMonitor.cs
deleted file mode 100644
index 4e96797..0000000
--- a/Juick/Classes/ScrollViewerMonitor.cs
+++ /dev/null
@@ -1,64 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Input;
-using System.Windows.Media;
-
-namespace Juick.Classes
-{
-    public class ScrollViewerMonitor
-    {
-        public static DependencyProperty AtEndCommandProperty =
-            DependencyProperty.RegisterAttached("AtEndCommand", typeof(ICommand), typeof(ScrollViewerMonitor), new PropertyMetadata(OnAtEndCommandChanged));
-
-        public static ICommand GetAtEndCommand(DependencyObject obj)
-        {
-            return (ICommand)obj.GetValue(AtEndCommandProperty);
-        }
-
-        public static void SetAtEndCommand(DependencyObject obj, ICommand value)
-        {
-            obj.SetValue(AtEndCommandProperty, value);
-        }
-
-        public static void OnAtEndCommandChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
-        {
-            var element = (FrameworkElement)d;
-            if (element != null)
-            {
-                element.Loaded -= element_Loaded;
-                element.Loaded += element_Loaded;
-            }
-        }
-
-        static void element_Loaded(object sender, RoutedEventArgs e)
-        {
-            var element = (FrameworkElement)sender;
-            element.Loaded -= element_Loaded;
-            var scrollViewer = (ScrollViewer)element.Parent;
-            if (scrollViewer == null)
-            {
-                throw new InvalidOperationException("ScrollViewer not found.");
-            }
-
-            var listener = new DependencyPropertyListener();
-            listener.Changed += (s, eArgs) =>
-                {
-                    var atBottom = scrollViewer.VerticalOffset >= scrollViewer.ScrollableHeight - scrollViewer.ScrollableHeight/3;
-                    if (atBottom)
-                    {
-                        var atEnd = GetAtEndCommand(element);
-                        if (atEnd != null && atEnd.CanExecute(null))
-                        {
-                            atEnd.Execute(null);
-                        }
-                    }
-                };
-            var binding = new Binding("VerticalOffset") { Source = scrollViewer };
-            listener.Attach(scrollViewer, binding);
-        }
-    }
-}
-- 
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