Implemented IStudioApplicationManager + IShutDownRequestBlocker.

Implemented extension methods for service locator, GetAllInstances & GetAllInstancesByBase..
Implemented ShutDown View.

5 files changed, 81 insertions, 3 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/MainWindow.xaml.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/MainWindow.xaml.cs
index 3f7d4cad8..9193cfd3e 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/MainWindow.xaml.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/MainWindow.xaml.cs
@@ -1,4 +1,5 @@
 using MahApps.Metro.Controls;
+using Microsoft.Practices.ServiceLocation;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -13,6 +14,7 @@ using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
+using Tango.MachineStudio.Common.StudioApplication;
 
 namespace Tango.MachineStudio.UI
 {
@@ -26,8 +28,15 @@ namespace Tango.MachineStudio.UI
         public MainWindow()
         {
             InitializeComponent();
-
             Instance = this;
+
+            this.Closing += MainWindow_Closing;
+        }
+
+        private void MainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
+        {
+            e.Cancel = true;
+            ServiceLocator.Current.GetInstance<IStudioApplicationManager>().ShutDown();
         }
     }
 }
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/StudioApplication/DefaultStudioApplicationManager.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/StudioApplication/DefaultStudioApplicationManager.cs
new file mode 100644
index 000000000..b95a74a3e
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/StudioApplication/DefaultStudioApplicationManager.cs
@@ -0,0 +1,53 @@
+using Microsoft.Practices.ServiceLocation;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Tango.Core.Helpers;
+using Tango.MachineStudio.Common.StudioApplication;
+using Tango.MachineStudio.Common.Navigation;
+using GalaSoft.MvvmLight.Ioc;
+using System.Reflection;
+using System.Collections;
+
+namespace Tango.MachineStudio.UI.StudioApplication
+{
+    public class DefaultStudioApplicationManager : IStudioApplicationManager
+    {
+        private INavigationManager _navigationManager;
+
+        public DefaultStudioApplicationManager(INavigationManager navigationManager)
+        {
+            _navigationManager = navigationManager;
+        }
+
+        public async void ShutDown()
+        {
+            _navigationManager.NavigateTo(NavigationView.ShutdownView);
+
+            await Task.Factory.StartNew(async () =>
+            {
+
+                //Do Shutdown Procedures...
+                foreach (var vm in ServiceLocator.Current.GetAllInstancesByBase<IShutdownRequestBlocker>())
+                {
+                    var result = await vm.OnShutdownRequest();
+                    if (!result)
+                    {
+                        ThreadsHelper.InvokeUI(() =>
+                        {
+                            _navigationManager.NavigateTo(NavigationView.MainView);
+                        });
+                        return;
+                    }
+                }
+
+                Thread.Sleep(3000);
+                Environment.Exit(0);
+
+            });
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/Tango.MachineStudio.UI.csproj b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/Tango.MachineStudio.UI.csproj
index e0e7433e6..be0c1a829 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/Tango.MachineStudio.UI.csproj
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/Tango.MachineStudio.UI.csproj
@@ -99,6 +99,7 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="StudioApplication\DefaultStudioApplicationManager.cs" />
     <Compile Include="Authentication\DefaultAuthenticationProvider.cs" />
     <Compile Include="Modules\DefaultStudioModuleLoader.cs" />
     <Compile Include="Navigation\DefaultNavigationManager.cs" />
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModelLocator.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModelLocator.cs
index 5095dfc93..f4a7a7502 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModelLocator.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModelLocator.cs
@@ -7,10 +7,12 @@ 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.Authentication;
 using Tango.MachineStudio.UI.Modules;
 using Tango.MachineStudio.UI.Navigation;
 using Tango.MachineStudio.UI.Notifications;
+using Tango.MachineStudio.UI.StudioApplication;
 using Tango.MachineStudio.UI.SupervisingController;
 using Tango.MachineStudio.UI.ViewModels;
 using Tango.MachineStudio.UI.Views;
@@ -45,11 +47,13 @@ namespace Tango.MachineStudio.UI
             SimpleIoc.Default.Unregister<IAuthenticationProvider>();
             SimpleIoc.Default.Unregister<INavigationManager>();
             SimpleIoc.Default.Unregister<IStudioModuleLoader>();
+            SimpleIoc.Default.Unregister<IStudioApplicationManager>();
 
             SimpleIoc.Default.Register<INotificationProvider, DefaultNotificationProvider>();
             SimpleIoc.Default.Register<IAuthenticationProvider, DefaultAuthenticationProvider>();
             SimpleIoc.Default.Register<INavigationManager, DefaultNavigationManager>();
             SimpleIoc.Default.Register<IStudioModuleLoader, DefaultStudioModuleLoader>();
+            SimpleIoc.Default.Register<IStudioApplicationManager, DefaultStudioApplicationManager>();
 
             SimpleIoc.Default.Register<MainViewVM>();
             SimpleIoc.Default.Register<LoadingViewVM>();
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/Views/ShutdownView.xaml b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/Views/ShutdownView.xaml
index 20329ef25..487dfe1f8 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/Views/ShutdownView.xaml
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/Views/ShutdownView.xaml
@@ -3,10 +3,21 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:mahapps="http://metro.mahapps.com/winfx/xaml/controls"
              xmlns:local="clr-namespace:Tango.MachineStudio.UI.Views"
              mc:Ignorable="d" 
-             d:DesignHeight="300" d:DesignWidth="300" DataContext="{Binding ShutdownViewVM, Source={StaticResource Locator}}">
+             d:DesignHeight="720" d:DesignWidth="1280" Cursor="Wait" Background="White" DataContext="{Binding ShutdownViewVM, Source={StaticResource Locator}}">
     <Grid>
-            
+        <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
+            <StackPanel>
+                <Image Source="/Images/machine-trans.png" RenderOptions.BitmapScalingMode="Fant" Width="100"></Image>
+                <StackPanel Orientation="Horizontal">
+                    <TextBlock FontSize="70" Foreground="Gray">Machine Studio</TextBlock>
+                </StackPanel>
+                <TextBlock HorizontalAlignment="Right" FontSize="18" Margin="0 0 -50 0" Foreground="Gray">Twine Solutions</TextBlock>
+                <mahapps:ProgressRing Margin="20 60 20 40" Width="80" Height="80" Foreground="Gray"></mahapps:ProgressRing>
+                <TextBlock HorizontalAlignment="Center" FontSize="18" FontStyle="Italic" Foreground="Gray">Shutting Down, please wait...</TextBlock>
+            </StackPanel>
+        </Grid>
     </Grid>
 </UserControl>