From d33c19b3ac6803de4b5c8d475832efef131c1a45 Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy@twine-s.com>
Date: Wed, 30 Dec 2020 15:11:34 +0000
Subject: Revert "Hope it is fine"

---
 .../PPC/Tango.PPC.Common/PPCViewModel.cs           | 50 +++++++++++++++++++++-
 1 file changed, 48 insertions(+), 2 deletions(-)

(limited to 'Software/Visual_Studio/PPC/Tango.PPC.Common/PPCViewModel.cs')

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/PPCViewModel.cs b/Software/Visual_Studio/PPC/Tango.PPC.Common/PPCViewModel.cs
index 5e584f891..98eef6883 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/PPCViewModel.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/PPCViewModel.cs
@@ -16,7 +16,10 @@ using Tango.PPC.Common.Navigation;
 using Tango.PPC.Common.Notifications;
 using Tango.PPC.Common.Printing;
 using Tango.PPC.Common.RemoteAssistance;
+using Tango.PPC.Common.RemoteDesktop;
 using Tango.PPC.Common.Storage;
+using Tango.PPC.Common.Synchronization;
+using Tango.PPC.Common.ThreadLoading;
 using Tango.Settings;
 using Tango.SharedUI;
 using static Tango.SharedUI.Controls.NavigationControl;
@@ -27,7 +30,7 @@ namespace Tango.PPC.Common
     /// Represents a PPC view model base class.
     /// </summary>
     /// <seealso cref="Tango.SharedUI.ViewModel" />
-    public abstract class PPCViewModel : ViewModel, INavigationViewModel, INavigationBlocker
+    public abstract class PPCViewModel : ViewModel, INavigationBlocker
     {
         /// <summary>
         /// Gets the static observable entities adapter.
@@ -109,6 +112,24 @@ namespace Tango.PPC.Common
         [TangoInject]
         public IEventLogger EventLogger { get; set; }
 
+        /// <summary>
+        /// Gets or sets the machine data synchronizer.
+        /// </summary>
+        [TangoInject]
+        public IMachineDataSynchronizer MachineDataSynchronizer { get; set; }
+
+        /// <summary>
+        /// Gets or sets the remote desktop service.
+        /// </summary>
+        [TangoInject]
+        public IRemoteDesktopService RemoteDesktopService { get; set; }
+
+        /// <summary>
+        /// Gets or sets the thread loading service.
+        /// </summary>
+        [TangoInject]
+        public IThreadLoadingService ThreadLoadingService { get; set; }
+
         private PPCSettings _settings;
         /// <summary>
         /// Gets the main PPC settings.
@@ -158,6 +179,15 @@ namespace Tango.PPC.Common
             IsVisible = true;
         }
 
+        /// <summary>
+        /// Called when the navigation system has navigated to this VM view.
+        /// </summary>
+        /// <param name="fromVM">The view model instance of the previous view model</param>
+        public virtual void OnNavigatedTo(PPCViewModel fromVM)
+        {
+            
+        }
+
         /// <summary>
         /// Called when the navigation system has navigated from this VM view.
         /// </summary>
@@ -166,6 +196,22 @@ namespace Tango.PPC.Common
             IsVisible = false;
         }
 
+        /// <summary>
+        /// Called before the navigation system has navigated to this VM view.
+        /// </summary>
+        public virtual void OnBeforeNavigatedTo()
+        {
+
+        }
+
+        /// <summary>
+        /// Called before the navigation system has navigated from this VM view.
+        /// </summary>
+        public virtual void OnBeforeNavigatedFrom()
+        {
+            IsVisible = false;
+        }
+
         /// <summary>
         /// Raises the specified message using the default <see cref="TangoMessenger"/>.
         /// </summary>
@@ -220,7 +266,7 @@ namespace Tango.PPC.Common
         /// </summary>
         public virtual void OnApplicationReady()
         {
-            
+
         }
     }
 
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