From de099bd3b50b8ea52b212b8d322626582c2648be Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Sun, 22 Apr 2018 13:35:22 +0300
Subject: Implemented new TangoIOC container & TangoMessenger. Got rid of
 MVVMLite libs ! Got rid of IShutdownRequestBlocker, IShutdownListener,
 IModuleRequestListener. Implemented IStudioViewModel & StudioViewModel.

---
 .../Tango.MachineStudio.Common/IStudioViewModel.cs | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/IStudioViewModel.cs

(limited to 'Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/IStudioViewModel.cs')

diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/IStudioViewModel.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/IStudioViewModel.cs
new file mode 100644
index 000000000..35ed50cd9
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/IStudioViewModel.cs
@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.MachineStudio.Common
+{
+    /// <summary>
+    /// Represents a Machine Studio view model.
+    /// </summary>
+    public interface IStudioViewModel
+    {
+        /// <summary>
+        /// Called when the user has navigated in to the module.
+        /// </summary>
+        void OnNavigatedTo();
+
+        /// <summary>
+        /// Called when the user has navigated out of the module.
+        /// </summary>
+        void OnNavigatedFrom();
+
+        /// <summary>
+        /// Called when application is shutting down.
+        /// </summary>
+        void OnShuttingDown();
+
+        /// <summary>
+        /// Called before the application is shutting down.
+        /// Return false to cancel the shutdown in case an important process is in progress.
+        /// </summary>
+        /// <returns></returns>
+        Task<bool> OnShutdownRequest();
+
+        /// <summary>
+        /// Called when another module has wants to navigate to this module with some arguments.
+        /// </summary>
+        /// <param name="args">The arguments.</param>
+        void OnModuleRequest(params object[] args);
+    }
+}
-- 
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