From 86197cd0ec87a6cc186e90f75d848adc6dfa2285 Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Thu, 22 Mar 2018 17:38:12 +0200
Subject: Simulate Hardware Events using DiagnosticsFrameProvider.

---
 .../ViewModels/MainViewVM.cs                       | 40 ++++++++++++++++------
 1 file changed, 29 insertions(+), 11 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 b3c6236f8..f54a9dae1 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
@@ -17,6 +17,7 @@ using Tango.Integration.Services;
 using Tango.Logging;
 using Tango.MachineStudio.Common;
 using Tango.MachineStudio.Common.Authentication;
+using Tango.MachineStudio.Common.Diagnostics;
 using Tango.MachineStudio.Common.EventLogging;
 using Tango.MachineStudio.Common.Modules;
 using Tango.MachineStudio.Common.Navigation;
@@ -197,6 +198,16 @@ namespace Tango.MachineStudio.UI.ViewModels
             set { _disableCheckForUpdates = value; RaisePropertyChangedAuto(); }
         }
 
+        private IDiagnosticsFrameProvider _diagnosticsFrameProvider;
+        /// <summary>
+        /// Gets or sets the diagnostics frame provider.
+        /// </summary>
+        public IDiagnosticsFrameProvider DiagnosticsFrameProvider
+        {
+            get { return _diagnosticsFrameProvider; }
+            set { _diagnosticsFrameProvider = value; RaisePropertyChangedAuto(); }
+        }
+
 
         /// <summary>
         /// Initializes a new instance of the <see cref="MainViewVM"/> class.
@@ -214,7 +225,8 @@ namespace Tango.MachineStudio.UI.ViewModels
             INotificationProvider notificationProvider,
             IStudioApplicationManager applicationManager,
             INavigationManager navigationManager,
-            IEventLogger eventLogger) : base(view)
+            IEventLogger eventLogger,
+            IDiagnosticsFrameProvider frameProvider) : base(view)
         {
             _eventLogger = eventLogger;
             _navigation = navigationManager;
@@ -222,6 +234,9 @@ namespace Tango.MachineStudio.UI.ViewModels
             StudioModuleLoader = studioModuleLoader;
             NotificationProvider = notificationProvider;
             ApplicationManager = applicationManager;
+            DiagnosticsFrameProvider = frameProvider;
+
+            DiagnosticsFrameProvider.MachineEventsStateProviderChanged += FrameProvider_MachineEventsStateProviderChanged;
 
             StartModuleCommand = new RelayCommand<IStudioModule>(StartModule);
 
@@ -236,23 +251,26 @@ namespace Tango.MachineStudio.UI.ViewModels
             _updateCheckThread = new Thread(UpdateCheckThreadMethod);
             _updateCheckThread.IsBackground = true;
             _updateCheckThread.Start();
+        }
 
-            ApplicationManager.ConnectedMachineChanged += (sender, machine) =>
+        private void FrameProvider_MachineEventsStateProviderChanged(object sender, Integration.Operation.IMachineEventsStateProvider provider)
+        {
+
+            if (DiagnosticsFrameProvider.MachineEventsStateProvider.Events.Count == 0)
             {
-                if (machine != null)
-                {
-                    machine.MachineEventsStateProvider.NewEvents -= MachineEventsStateProvider_NewEvents;
-                    machine.MachineEventsStateProvider.NewEvents += MachineEventsStateProvider_NewEvents;
+                IsMachineErrorsOpened = false;
+            }
 
-                    machine.MachineEventsStateProvider.EventsResolved -= MachineEventsStateProvider_EventsResolved;
-                    machine.MachineEventsStateProvider.EventsResolved += MachineEventsStateProvider_EventsResolved;
-                }
-            };
+            provider.NewEvents -= MachineEventsStateProvider_NewEvents;
+            provider.NewEvents += MachineEventsStateProvider_NewEvents;
+
+            provider.EventsResolved -= MachineEventsStateProvider_EventsResolved;
+            provider.EventsResolved += MachineEventsStateProvider_EventsResolved;
         }
 
         private void MachineEventsStateProvider_EventsResolved(object sender, IEnumerable<MachinesEvent> e)
         {
-            if (ApplicationManager.ConnectedMachine.MachineEventsStateProvider.Events.Count == 0)
+            if (DiagnosticsFrameProvider.MachineEventsStateProvider.Events.Count == 0)
             {
                 IsMachineErrorsOpened = false;
             }
-- 
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