From fc50a3a0f5c1a7de61dd169ca175f3690177059a Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Sun, 7 Jan 2018 16:09:29 +0200
Subject: Implemented LogOut from machine studio. Modified Machine Designer
 image. Fixed issue with updating contact on DB Module. Improved Machine
 Studio Drawer graphics.

---
 .../Tango.MachineStudio.UI/ViewModels/MainViewVM.cs | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

(limited to 'Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs')

diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
index 92c0afa21..061420037 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
@@ -11,6 +11,7 @@ using Tango.Logging;
 using Tango.MachineStudio.Common;
 using Tango.MachineStudio.Common.Authentication;
 using Tango.MachineStudio.Common.Modules;
+using Tango.MachineStudio.Common.Navigation;
 using Tango.MachineStudio.Common.Notifications;
 using Tango.MachineStudio.Common.StudioApplication;
 using Tango.MachineStudio.UI.SupervisingController;
@@ -24,6 +25,7 @@ namespace Tango.MachineStudio.UI.ViewModels
     public class MainViewVM : ViewModel<IMainView>
     {
         private IStudioModule _currentModule;
+        private INavigationManager _navigation;
         private bool _isDisconnecting;
 
         public IStudioModule CurrentModule
@@ -57,6 +59,8 @@ namespace Tango.MachineStudio.UI.ViewModels
 
         public RelayCommand DisconnectCommand { get; set; }
 
+        public RelayCommand SignoutCommand { get; set; }
+
         private IAuthenticationProvider _authenticationProvider;
         public IAuthenticationProvider AuthenticationProvider
         {
@@ -95,8 +99,10 @@ namespace Tango.MachineStudio.UI.ViewModels
             IAuthenticationProvider authenticationProvider,
             IStudioModuleLoader studioModuleLoader,
             INotificationProvider notificationProvider,
-            IStudioApplicationManager applicationManager) : base(view)
+            IStudioApplicationManager applicationManager,
+            INavigationManager navigationManager) : base(view)
         {
+            _navigation = navigationManager;
             AuthenticationProvider = authenticationProvider;
             StudioModuleLoader = studioModuleLoader;
             NotificationProvider = notificationProvider;
@@ -106,7 +112,8 @@ namespace Tango.MachineStudio.UI.ViewModels
 
             HomeCommand = new RelayCommand(Home);
             ConnectCommand = new RelayCommand(ConnectToMachine);
-            DisconnectCommand = new RelayCommand(DisconnectFromMachine,(x) => ApplicationManager.IsMachineConnected && !_isDisconnecting);
+            SignoutCommand = new RelayCommand(SignOut);
+            DisconnectCommand = new RelayCommand(DisconnectFromMachine, (x) => ApplicationManager.IsMachineConnected && !_isDisconnecting);
         }
 
         private async void DisconnectFromMachine()
@@ -122,13 +129,21 @@ namespace Tango.MachineStudio.UI.ViewModels
             }
         }
 
+        private void SignOut()
+        {
+            _authenticationProvider.Logout();
+            _navigation.NavigateTo(NavigationView.LoginView);
+            CurrentModule = null;
+            IsMenuOpened = false;
+        }
+
         private void ConnectToMachine()
         {
             _notificationProvider.ShowModalDialog<MachineConnectionViewVM>((x) =>
             {
                 if (x.SelectedMachine != null)
                 {
-                    _notificationProvider.ShowModalDialog<MachineLoginViewVM>(async (login) => 
+                    _notificationProvider.ShowModalDialog<MachineLoginViewVM>(async (login) =>
                     {
                         using (NotificationProvider.PushTaskItem("Connecting to machine " + x.SelectedMachine.SerialNumber + "..."))
                         {
-- 
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