Implemented Application Initialization Error and Handling.

3 files changed, 57 insertions, 0 deletions

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingErrorView.xaml b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingErrorView.xaml
new file mode 100644
index 000000000..7682ba4ce
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingErrorView.xaml
@@ -0,0 +1,28 @@
+<UserControl x:Class="Tango.PPC.UI.Views.LoadingErrorView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             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:touch="clr-namespace:Tango.Touch.Controls;assembly=Tango.Touch"
+             xmlns:vm="clr-namespace:Tango.PPC.UI.ViewModels"
+             xmlns:global="clr-namespace:Tango.PPC.UI"
+             xmlns:local="clr-namespace:Tango.PPC.UI.Views"
+             mc:Ignorable="d" 
+             d:DesignHeight="1280" d:DesignWidth="800" d:DataContext="{d:DesignInstance Type=vm:LoadingErrorViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.LoadingErrorViewVM}">
+    <Grid>
+        <DockPanel Margin="20 60 20 20">
+            <StackPanel DockPanel.Dock="Top">
+                <Image Source="../Images/warning-red.png" Width="300" Stretch="Uniform" HorizontalAlignment="Center"></Image>
+                <TextBlock HorizontalAlignment="Center" Margin="0 40 0 0" FontSize="{StaticResource TangoHeaderFontSize}">Application Loading Error</TextBlock>
+                <TextBlock HorizontalAlignment="Center" Margin="0 20 0 0" FontSize="{StaticResource TangoTitleFontSize}">The application has failed to load properly due to the following reason.</TextBlock>
+                <TextBlock HorizontalAlignment="Center" Foreground="{StaticResource TangoGrayTextBrush}" TextAlignment="Center" Margin="100 20 100 0" TextWrapping="Wrap" Text="{Binding Error}"></TextBlock>
+            </StackPanel>
+            
+            <Grid>
+                <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" Width="320">
+                    <touch:TouchButton Command="{Binding RestartCommand}" Padding="0 30" CornerRadius="40">RESTART</touch:TouchButton>
+                </StackPanel>
+            </Grid>
+        </DockPanel>
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingErrorView.xaml.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingErrorView.xaml.cs
new file mode 100644
index 000000000..0713cc320
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingErrorView.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Tango.PPC.UI.Views
+{
+    /// <summary>
+    /// Interaction logic for LoadingErrorView.xaml
+    /// </summary>
+    public partial class LoadingErrorView : UserControl
+    {
+        public LoadingErrorView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/MainView.xaml b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/MainView.xaml
index 7eca6dba6..4ca7e39ec 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/MainView.xaml
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/MainView.xaml
@@ -77,6 +77,7 @@
 
             <controls:NavigationControl TransitionAlwaysFades="True" KeepElementsAttached="True" TransitionType="Zoom" x:Name="NavigationControl" x:FieldModifier="public">
                 <local:LoadingView></local:LoadingView>
+                <local:LoadingErrorView></local:LoadingErrorView>
                 <local:LoginView></local:LoginView>
                 <local:LayoutView></local:LayoutView>
                 <local:ExternalBridgeView></local:ExternalBridgeView>