diff -r b37888f59cf2 -r 619ca3ae13c7 src/FingersDance.Control.Screen/UserControlScreen.xaml.cs
--- a/src/FingersDance.Control.Screen/UserControlScreen.xaml.cs	Fri Nov 06 17:50:40 2009 +0100
+++ b/src/FingersDance.Control.Screen/UserControlScreen.xaml.cs	Mon Nov 09 12:11:42 2009 +0100
@@ -20,8 +20,8 @@
         public String contexteGrid;
         public int id = 0;
         public event EventHandler UC_Screen_NewCutting;
-        public MainViewModel MainViewModel;
-        public CuttingViewModel CuttingVM;
+        private MainViewModel _mainViewModel;
+        public Cutting Cutting;
         private List<Project> existingProjects = new List<Project>();
         User User = new User();
 
@@ -32,8 +32,8 @@
                 this.InitializeComponent();
                 this.id = id;
                 User.Name = "User " + id;
-                MainViewModel = mvmodel;
-                if (MainViewModel.Project.VideoPath.Equals(""))
+                _mainViewModel = mvmodel;
+                if (_mainViewModel.Project.VideoPath.Equals(""))
                 {
                     //1-Creation de la ListVideo
                     UserControlListVideo ListVideo = new UserControlListVideo();
@@ -48,7 +48,7 @@
             }
             catch (Exception)
             {
-                CuttingVM = null;
+                Cutting = null;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }
@@ -69,14 +69,14 @@
             try
             {
                 //1 renseigner la video choisie au screen et créer un nouveau projet à partir de ce chemin vidéo
-                MainViewModel.CreateProject(((UserControlListVideo)sender).VideoName, ((UserControlListVideo)sender).path);
+                _mainViewModel.CreateProject(((UserControlListVideo)sender).VideoName, ((UserControlListVideo)sender).path);
                 //2-Supression du UC List Video
                 LayoutRoot.Children.Remove((UserControlListVideo)sender);
                 OpenProjectList();
             }
             catch (Exception ex)
             {
-                CuttingVM = null;
+                Cutting = null;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }
@@ -86,7 +86,7 @@
         {
             try
             {
-                existingProjects = LoadProjects(MainViewModel.Project.VideoPath);
+                existingProjects = LoadProjects(_mainViewModel.Project.VideoPath);
                 UserControlListProject listProject = new UserControlListProject(existingProjects);
                 listProject.Name = "ListProject";
                 LayoutRoot.Children.Add(listProject);
@@ -94,7 +94,7 @@
             }
             catch (Exception)
             {
-                CuttingVM = null;
+                Cutting = null;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }
@@ -131,7 +131,7 @@
                     {
                         if (elt.Name.Equals(((UserControlListProject)sender).SelectedItem))
                         {
-                            MainViewModel.Project.Project = elt;
+                            _mainViewModel.Project.Project = elt;
                             OpenProject();
                             return;
                         }
@@ -140,7 +140,7 @@
             }
             catch (Exception)
             {
-                CuttingVM = null;
+                Cutting = null;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }
@@ -152,8 +152,8 @@
             {
                 //MainViewModel.Project.Alias = ((UserControlNewProjectForm)sender).Alias;
                 //MainViewModel.Project.Email = ((UserControlNewProjectForm)sender).Email;
-                MainViewModel.Project.Description = ((UserControlNewProjectForm)sender).Description;
-                MainViewModel.Project.Name = ((UserControlNewProjectForm)sender).SessionName;
+                _mainViewModel.Project.Description = ((UserControlNewProjectForm)sender).Description;
+                _mainViewModel.Project.Name = ((UserControlNewProjectForm)sender).SessionName;
                 
                 
                 //2-Suppression UCSession Input
@@ -162,7 +162,7 @@
             }
             catch (Exception ex) 
             {
-                CuttingVM = null;
+                Cutting = null;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }
@@ -172,14 +172,14 @@
         {
             try
             {
-                UserControlListCutting listCuttings = new UserControlListCutting(MainViewModel.Project.CuttingsDict);
+                UserControlListCutting listCuttings = new UserControlListCutting(_mainViewModel.Project.CuttingsDict);
                 listCuttings.Name = "listCuttings";
                 LayoutRoot.Children.Add(listCuttings);
                 listCuttings.EH_Item_ContactDown += new EventHandler(listCuttings_EH_Item_ContactDown);
             }
             catch (Exception) 
             {
-                CuttingVM = null;
+                Cutting = null;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }
@@ -199,10 +199,10 @@
                 }
                 else
                 {
-                    foreach(KeyValuePair<string, Cutting> elt in MainViewModel.Project.CuttingsDict)
+                    foreach(KeyValuePair<string, Cutting> elt in _mainViewModel.Project.CuttingsDict)
                         if (elt.Key.Equals(((UserControlListCutting)sender).SelectedItem))
                         {
-                            CuttingVM = new CuttingViewModel(elt.Value, 815);
+                            Cutting = elt.Value;
                             if (UC_Screen_NewCutting != null)
                                 UC_Screen_NewCutting(this, new EventArgs());
                             return;
@@ -211,7 +211,7 @@
             }
             catch (Exception)
             {
-                CuttingVM = null;
+                Cutting = null;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }
@@ -222,14 +222,13 @@
             try
             {
                 LayoutRoot.Children.Remove((UserControlNewCuttingForm)sender);
-                CuttingVM = new CuttingViewModel(((UserControlNewCuttingForm)sender).Cutting, 850);
-                MainViewModel.Project.CuttingsDict.Add(CuttingVM.Title, ((UserControlNewCuttingForm)sender).Cutting);
+                Cutting = ((UserControlNewCuttingForm)sender).Cutting;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }
             catch (Exception)
             {
-                CuttingVM = null;
+                Cutting = null;
                 if (UC_Screen_NewCutting != null)
                     UC_Screen_NewCutting(this, new EventArgs());
             }