--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/client/src/Iri.Modernisation.Controls/View/ContextualBinderLayer/ContextualBinderLayer.xaml.cs	Wed Nov 18 15:30:31 2009 +0100
@@ -0,0 +1,107 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Shapes;
+using System.Threading;
+using Iri.Modernisation.BaseMVVM.Commands;
+using Iri.Modernisation.Controls.Converter;
+using Iri.Modernisation.Data.Models;
+namespace Iri.Modernisation.Controls.View
+{
+    public partial class ContextualBinderLayer : UserControl
+    {
+        private ContextualLinkBinder _movingBinder;
+        private Line _linkLine;
+        private bool _active = false;
+        private System.Windows.Threading.DispatcherTimer myDispatcherTimer;
+        public ContextualBinderLayer()
+        {
+            InitializeComponent();
+            Commands.ContextualBinderLayer.EndBind.Executed += new EventHandler<SLExtensions.Input.ExecutedEventArgs>(EndBind_Executed);
+            MouseLeftButtonUp += new MouseButtonEventHandler(ContextualBinderLayer_MouseLeftButtonUp);
+            MouseMove += new MouseEventHandler(ContextualBinderLayer_MouseMove);
+            Commands.ContextualBinderLayer.BeginBind.Executed += new EventHandler<SLExtensions.Input.ExecutedEventArgs>(BeginBind_Executed);  
+            myDispatcherTimer = new System.Windows.Threading.DispatcherTimer();
+            myDispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 0);
+            myDispatcherTimer.Tick +=new EventHandler(myDispatcherTimer_Tick);
+        }
+
+        void  myDispatcherTimer_Tick(object sender, EventArgs e)
+        {
+ 	          LayoutRoot.Background = PolemicTypeColorConverter.Convert(_movingBinder.PolemicType);
+                    LayoutRoot.Background.Opacity = 0.0;
+                    _movingBinder.Visibility = Visibility.Visible;
+                    _linkLine.Visibility = Visibility.Visible;
+        }
+        void EndBind_Executed(object sender, SLExtensions.Input.ExecutedEventArgs e)
+        {
+            if (_active)
+            {
+                FlushDisplay();
+            }
+        }
+        
+        void ContextualBinderLayer_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
+        {
+            FlushDisplay();
+        }
+        private void FlushDisplay()
+        {
+            LayoutRoot.Children.Clear();
+            _movingBinder.ReleaseMouseCapture();
+            LayoutRoot.Background = null;
+            _active = false;
+            myDispatcherTimer.Stop();
+            Commands.ContextualBinderLayer.DesactiveBind.Execute();
+        }
+       
+        void ContextualBinderLayer_MouseMove(object sender, MouseEventArgs e)
+        { 
+            LayoutRoot.Background = null;
+            _movingBinder.Visibility = Visibility.Collapsed;
+            _linkLine.Visibility = Visibility.Collapsed;
+            LayoutRoot.UpdateLayout();
+            _movingBinder.Margin = new Thickness(
+                                       e.GetPosition(this).X - _movingBinder.Width/2,
+                                       e.GetPosition(this).Y - _movingBinder.Height / 2,
+                                        0,
+                                        0);
+            _linkLine.X2 = e.GetPosition(this).X ;
+            _linkLine.Y2 = e.GetPosition(this).Y;
+        }
+
+        void BeginBind_Executed(object sender, SLExtensions.Input.ExecutedEventArgs e)
+        {
+            LayoutRoot.Children.Clear();
+            _movingBinder =new ContextualLinkBinder( ((ContextualLinkBinder)e.Parameter));  
+            _movingBinder.Margin = new Thickness(
+             ((MouseButtonEventArgs)e.Source).GetPosition(this).X - _movingBinder.Width/ 2,
+             ((MouseButtonEventArgs)e.Source).GetPosition(this).Y - _movingBinder.Height/2 ,
+              _movingBinder.Margin.Right,
+               _movingBinder.Margin.Bottom);
+            _linkLine = new Line()
+            {
+                X1 = ((MouseButtonEventArgs)e.Source).GetPosition(this).X,
+                Y1 = ((MouseButtonEventArgs)e.Source).GetPosition(this).Y,
+                X2 = ((MouseButtonEventArgs)e.Source).GetPosition(this).X,
+                Y2 = ((MouseButtonEventArgs)e.Source).GetPosition(this).Y,
+                Stroke = PolemicTypeColorConverter.Convert(_movingBinder.PolemicType),
+                StrokeThickness = 2
+            };
+            LayoutRoot.Background = PolemicTypeColorConverter.Convert(_movingBinder.PolemicType);
+            LayoutRoot.Background.Opacity = 0.0;
+            LayoutRoot.Children.Add(_movingBinder);
+            LayoutRoot.Children.Add(_linkLine);
+            _active = true;
+            Commands.ContextualBinderLayer.ActiveBind.Execute();
+            myDispatcherTimer.Start();  
+        }
+    }
+}