Fixed script errors, searching for updates at program start

pollPlugin/PollSetup.xaml.cs

@@ -20,7 +20,6 @@ public partial class PollSetup : Window, IPlugin
 
         private IPluginHost host;
         private ObservableCollection<string> pollOptions = new ObservableCollection<string>();
-        private ResultsWindow rw;
 
         public PollSetup()
         {

tvdc/AuthenticationWindow.xaml.cs

@@ -1,4 +1,6 @@
-using System.Windows;
+using System.Reflection;
+using System.Windows;
+using System.Windows.Controls;
 
 namespace tvdc
 {
@@ -13,6 +15,7 @@ public partial class AuthenticationWindow : Window
         public AuthenticationWindow()
         {
             InitializeComponent();
+            HideScriptErrors(wb, true);
         }
 
         private void Window_Loaded(object sender, RoutedEventArgs e)
@@ -30,5 +33,18 @@ private void wb_Navigating(object sender, System.Windows.Navigation.NavigatingCa
                 Close();
             }
         }
+
+        private void HideScriptErrors(WebBrowser webBrowser, bool hide)
+        {
+            var fiComWebBrowser = typeof(WebBrowser).GetField("_axIWebBrowser2", BindingFlags.Instance | BindingFlags.NonPublic);
+            if (fiComWebBrowser == null) return;
+            var objComWebBrowser = fiComWebBrowser.GetValue(webBrowser);
+            if (objComWebBrowser == null)
+            {
+                webBrowser.Loaded += (o, s) => HideScriptErrors(webBrowser, hide); //In case we are to early
+                return;
+            }
+            objComWebBrowser.GetType().InvokeMember("Silent", BindingFlags.SetProperty, null, objComWebBrowser, new object[] { hide });
+        }
     }
 }

tvdc/MainWindow.xaml.cs

@@ -139,6 +139,10 @@ private async void init()
 
             initialized = true;
 
+            UpdateWindow uw = new UpdateWindow(true);
+            await uw.searchForUpdates();
+
+
         }
 
         private async void FollowerTimer_Elapsed(object sender, ElapsedEventArgs e)

tvdc/Properties/AssemblyInfo.cs

@@ -52,6 +52,6 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.0.0")]
-[assembly: AssemblyFileVersion("1.2.0.0")]
-[assembly: nUpdateVersion("1.2.0.0")]
+[assembly: AssemblyVersion("1.2.1.0")]
+[assembly: AssemblyFileVersion("1.2.1.0")]
+[assembly: nUpdateVersion("1.2.1.0")]

tvdc/Settings.xaml.cs

@@ -66,10 +66,11 @@ private void btnClearCache_Click(object sender, RoutedEventArgs e)
             MessageBox.Show(this, "Cache cleared.", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
         }
 
-        private void btnCheckUpdate_Click(object sender, RoutedEventArgs e)
+        private async void btnCheckUpdate_Click(object sender, RoutedEventArgs e)
         {
-            UpdateWindow uw = new UpdateWindow();
-            uw.ShowDialog();
+            UpdateWindow uw = new UpdateWindow(false);
+            await uw.ShowModal(new System.Windows.Interop.WindowInteropHelper(this).Handle);
+            Activate();
         }
 
     }

tvdc/updateWindow.xaml

@@ -5,7 +5,7 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:tvdc"
         mc:Ignorable="d" Background="{StaticResource WindowBackgroundBrush}"
-        Title="TVD Update" Height="300" Width="460" ResizeMode="NoResize" ContentRendered="Content_Rendered" ShowInTaskbar="False" WindowStartupLocation="CenterOwner" Topmost="True">
+        Title="TVD Update" Height="300" Width="460" ResizeMode="NoResize" ShowInTaskbar="False" WindowStartupLocation="CenterOwner" Topmost="True">
     <Window.Resources>
         <SolidColorBrush x:Key="TextBox.Static.Border" Color="#FFABAdB3"/>
         <SolidColorBrush x:Key="TextBox.MouseOver.Border" Color="#FF7EB4EA"/>

tvdc/updateWindow.xaml.cs

@@ -7,6 +7,10 @@
 using System.Globalization;
 using System.IO;
 using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.InteropServices;
+using System.Windows.Threading;
+using System.Windows.Interop;
 
 namespace tvdc
 {
@@ -22,47 +26,91 @@ public partial class UpdateWindow : Window, IDisposable
         private bool isSearching = false;
         private bool isDownloading = false;
         private bool readyToInstall = false;
+        private bool silent = false;
 
-        public UpdateWindow()
+        public UpdateWindow(bool silent)
         {
             InitializeComponent();
+            this.silent = silent;
         }
 
-        private async void Content_Rendered(object sender, EventArgs e)
+        [DllImport("user32")]
+        internal static extern bool EnableWindow(IntPtr hwnd, bool bEnable);
+
+        public async Task ShowModal(IntPtr ownerHwnd)
+        {
+            EnableWindow(ownerHwnd, false);
+
+            DispatcherFrame frame = new DispatcherFrame();
+
+            Closed += delegate
+            {
+                EnableWindow(ownerHwnd, true);
+                frame.Continue = false;
+            };
+
+            Show();
+            await searchForUpdates();
+            Dispatcher.PushFrame(frame);
+        }
+
+        public async Task searchForUpdates()
         {
 
             bool updatesFound = false;
             isSearching = true;
+
             try
             {
                 updatesFound = await manager.SearchForUpdatesAsync();
-            } catch (Exception ex)
+            }
+            catch (Exception ex)
             {
-                if (ex is OperationCanceledException)
+                if (ex is OperationCanceledException && !silent)
                 {
+                    Close();
                     MessageBox.Show(this, "Failed to search for updates:\n" + ex.Message, "TVD Updater",
                         MessageBoxButton.OK, MessageBoxImage.Warning);
                     manager.Dispose();
-                    Close();
                     return;
                 }
                 else if (!(ex is SizeCalculationException))
-                    throw;
-            } finally
+                {
+                    if (silent)
+                    {
+                        return;
+                    }
+                    else
+                    {
+                        throw;
+                    }
+                }
+            }
+            finally
             {
                 isSearching = false;
-                pb.IsIndeterminate = true;
+                pb.IsIndeterminate = false;
             }
 
             if (!updatesFound)
             {
-                Hide();
-                MessageBox.Show(this, "No updates found.", "TVD Updater", MessageBoxButton.OK, MessageBoxImage.Information);
-                manager.Dispose();
-                Close();
-                return;
+                if (silent)
+                {
+                    manager.Dispose();
+                    return;
+                }
+                else
+                {
+                    Close();
+                    MessageBox.Show(this, "No updates found.", "TVD Updater", MessageBoxButton.OK, MessageBoxImage.Information);
+                    manager.Dispose();
+                    return;
+                }
             }
 
+            if (silent)
+                Show();
+
             btnInstall.IsEnabled = true;
             lblStatus.Content = "Update(s) found.";
 
@@ -136,20 +184,20 @@ private void Manager_PackagesDownloadProgressChanged(object sender, UpdateDownlo
 
         private void Manager_PackagesDownloadFailed(object sender, FailedEventArgs e)
         {
+            Close();
             MessageBox.Show(this, "Failed to download updates:\n" + e.Exception.Message, "TVD Updater",
                 MessageBoxButton.OK, MessageBoxImage.Error);
             manager.Dispose();
-            Close();
             return;
         }
 
         private void Manager_PackagesDownloadFinished(object sender, EventArgs e)
         {
             if (!manager.ValidatePackages())
             {
+                Close();
                 MessageBox.Show(this, "Invalid package found! Please try again.", "TVD Updater",
                 MessageBoxButton.OK, MessageBoxImage.Error);
-                Close();
                 return;
             }