SEBWIN-312: Finished first draft of task view.

SafeExamBrowser.Applications/ExternalApplicationInstance.cs

@@ -21,13 +21,12 @@ namespace SafeExamBrowser.Applications
 		private const int ONE_SECOND = 1000;
 
 		private ILogger logger;
-		private string name;
 		private IProcess process;
 		private Timer timer;
 
 		public IconResource Icon { get; }
 		public InstanceIdentifier Id { get; }
-		public string Name { get; }
+		public string Name { get; private set; }
 
 		public event IconChangedEventHandler IconChanged { add { } remove { } }
 		public event NameChangedEventHandler NameChanged;
@@ -114,12 +113,12 @@ namespace SafeExamBrowser.Applications
 		private void Timer_Elapsed(object sender, ElapsedEventArgs e)
 		{
 			var success = process.TryGetWindowTitle(out var title);
-			var hasChanged = name?.Equals(title, StringComparison.Ordinal) != true;
+			var hasChanged = Name?.Equals(title, StringComparison.Ordinal) != true;
 
 			if (success && hasChanged)
 			{
-				name = title;
+				Name = title;
-				NameChanged?.Invoke(name);
+				NameChanged?.Invoke(Name);
 			}
 
 			timer.Start();

SafeExamBrowser.Browser/BrowserApplicationInstance.cs

@@ -194,8 +194,9 @@ namespace SafeExamBrowser.Browser
 
 		private void Control_TitleChanged(string title)
 		{
-			window.UpdateTitle(title);
+			Name = title;
-			NameChanged?.Invoke(title);
+			window.UpdateTitle(Name);
+			NameChanged?.Invoke(Name);
 		}
 
 		private void DisplayHandler_FaviconChanged(string uri)

SafeExamBrowser.Client.UnitTests/Operations/BrowserOperationTests.cs

@@ -24,6 +24,7 @@ namespace SafeExamBrowser.Client.UnitTests.Operations
 		private ClientContext context;
 		private Mock<ILogger> logger;
 		private Mock<ITaskbar> taskbar;
+		private Mock<ITaskView> taskView;
 		private Mock<IUserInterfaceFactory> uiFactory;
 
 		private BrowserOperation sut;
@@ -36,11 +37,12 @@ namespace SafeExamBrowser.Client.UnitTests.Operations
 			context = new ClientContext();
 			logger = new Mock<ILogger>();
 			taskbar = new Mock<ITaskbar>();
+			taskView = new Mock<ITaskView>();
 			uiFactory = new Mock<IUserInterfaceFactory>();
 
 			context.Browser = browser.Object;
 
-			sut = new BrowserOperation(actionCenter.Object, context, logger.Object, taskbar.Object, uiFactory.Object);
+			sut = new BrowserOperation(actionCenter.Object, context, logger.Object, taskbar.Object, taskView.Object, uiFactory.Object);
 		}
 
 		[TestMethod]
@@ -59,5 +61,11 @@ namespace SafeExamBrowser.Client.UnitTests.Operations
 			sut.Revert();
 			browser.Verify(c => c.Terminate(), Times.Once);
 		}
+
+		[TestMethod]
+		public void TODO()
+		{
+			// TODO: Test initialization of task view!
+		}
 	}
 }

SafeExamBrowser.Client/CompositionRoot.cs

@@ -71,6 +71,7 @@ namespace SafeExamBrowser.Client
 		private IRuntimeProxy runtimeProxy;
 		private ISystemInfo systemInfo;
 		private ITaskbar taskbar;
+		private ITaskView taskView;
 		private IText text;
 		private ITextResource textResource;
 		private IUserInterfaceFactory uiFactory;
@@ -94,6 +95,7 @@ namespace SafeExamBrowser.Client
 			uiFactory = BuildUserInterfaceFactory();
 			runtimeProxy = new RuntimeProxy(runtimeHostUri, new ProxyObjectFactory(), ModuleLogger(nameof(RuntimeProxy)), Interlocutor.Client);
 			taskbar = BuildTaskbar();
+			taskView = BuildTaskView();
 
 			var processFactory = new ProcessFactory(ModuleLogger(nameof(ProcessFactory)));
 			var applicationFactory = new ApplicationFactory(ModuleLogger(nameof(ApplicationFactory)), processFactory);
@@ -197,7 +199,7 @@ namespace SafeExamBrowser.Client
 		{
 			var moduleLogger = ModuleLogger(nameof(BrowserApplication));
 			var browser = new BrowserApplication(context.AppConfig, context.Settings.Browser, messageBox, moduleLogger, text, uiFactory);
-			var operation = new BrowserOperation(actionCenter, context, logger, taskbar, uiFactory);
+			var operation = new BrowserOperation(actionCenter, context, logger, taskbar, taskView, uiFactory);
 
 			context.Browser = browser;
 
@@ -242,7 +244,6 @@ namespace SafeExamBrowser.Client
 			var logInfo = new LogNotificationInfo(text);
 			var logController = new LogNotificationController(logger, uiFactory);
 			var powerSupply = new PowerSupply(ModuleLogger(nameof(PowerSupply)));
-			var taskView = BuildTaskView();
 			var wirelessAdapter = new WirelessAdapter(ModuleLogger(nameof(WirelessAdapter)));
 			var operation = new ShellOperation(
 				actionCenter,

SafeExamBrowser.Client/Operations/BrowserOperation.cs

@@ -20,6 +20,7 @@ namespace SafeExamBrowser.Client.Operations
 		private IActionCenter actionCenter;
 		private ILogger logger;
 		private ITaskbar taskbar;
+		private ITaskView taskView;
 		private IUserInterfaceFactory uiFactory;
 
 		public override event ActionRequiredEventHandler ActionRequired { add { } remove { } }
@@ -30,11 +31,13 @@ namespace SafeExamBrowser.Client.Operations
 			ClientContext context,
 			ILogger logger,
 			ITaskbar taskbar,
+			ITaskView taskView,
 			IUserInterfaceFactory uiFactory) : base(context)
 		{
 			this.actionCenter = actionCenter;
 			this.logger = logger;
 			this.taskbar = taskbar;
+			this.taskView = taskView;
 			this.uiFactory = uiFactory;
 		}
 
@@ -55,6 +58,8 @@ namespace SafeExamBrowser.Client.Operations
 				taskbar.AddApplicationControl(uiFactory.CreateApplicationControl(Context.Browser, Location.Taskbar), true);
 			}
 
+			taskView.Add(Context.Browser);
+
 			return OperationResult.Success;
 		}
 

SafeExamBrowser.UserInterface.Desktop/ActionCenter.xaml

@@ -4,10 +4,12 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:SafeExamBrowser.UserInterface.Desktop.Controls"
-        mc:Ignorable="d" Title="ActionCenter" Height="1000" Width="400" Background="#EEF0F0F0" AllowsTransparency="True" WindowStyle="None" Topmost="True" ResizeMode="NoResize">
+        mc:Ignorable="d" Title="ActionCenter" Height="1000" Width="400" Background="{DynamicResource BackgroundTransparentBrush}"
+        AllowsTransparency="True" WindowStyle="None" Topmost="True" ResizeMode="NoResize">
     <Window.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="./Templates/Colors.xaml" />
                 <ResourceDictionary Source="./Templates/ScrollViewers.xaml" />
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>

SafeExamBrowser.UserInterface.Desktop/Controls/ActionCenterApplicationControl.xaml

@@ -20,8 +20,8 @@
             <RowDefinition Height="*" />
             <RowDefinition Height="*" />
         </Grid.RowDefinitions>
-        <TextBlock Grid.Row="0" x:Name="ApplicationName" Background="#99D3D3D3" FontWeight="Bold" Padding="5" TextAlignment="Center" />
+        <TextBlock Grid.Row="0" x:Name="ApplicationName" Background="{StaticResource BackgroundTransparentEmphasisBrush}" FontWeight="Bold" Padding="5" TextAlignment="Center" />
         <ContentControl Grid.Row="1" x:Name="ApplicationButton" FontWeight="Bold" />
-        <StackPanel Grid.Row="2" x:Name="InstancePanel" Background="#99D3D3D3" Orientation="Vertical" />
+        <StackPanel Grid.Row="2" x:Name="InstancePanel" Background="{StaticResource BackgroundTransparentEmphasisBrush}" Orientation="Vertical" />
     </Grid>
 </UserControl>

SafeExamBrowser.UserInterface.Desktop/Controls/TaskViewInstanceControl.xaml

@@ -0,0 +1,21 @@
+<UserControl x:Class="SafeExamBrowser.UserInterface.Desktop.Controls.TaskViewInstanceControl"
+             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:local="clr-namespace:SafeExamBrowser.UserInterface.Desktop.Controls">
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="../Templates/Colors.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </UserControl.Resources>
+    <Grid Margin="5" Height="150" Width="250">
+        <Border Name="Border" Background="{StaticResource BackgroundTransparentEmphasisBrush}" BorderBrush="DarkGray" BorderThickness="2" Visibility="Hidden" />
+        <StackPanel HorizontalAlignment="Center" Orientation="Vertical" VerticalAlignment="Center">
+            <ContentControl Name="Icon" MaxWidth="40" />
+            <TextBlock Name="Title" Margin="10" Foreground="{StaticResource PrimaryTextBrush}" TextTrimming="CharacterEllipsis" />
+        </StackPanel>
+    </Grid>
+</UserControl>

SafeExamBrowser.UserInterface.Desktop/Controls/TaskViewInstanceControl.xaml.cs

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2019 ETH Zürich, Educational Development and Technology (LET)
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+using System.Windows;
+using System.Windows.Controls;
+using SafeExamBrowser.Applications.Contracts;
+using SafeExamBrowser.Core.Contracts;
+using SafeExamBrowser.UserInterface.Shared.Utilities;
+
+namespace SafeExamBrowser.UserInterface.Desktop.Controls
+{
+	public partial class TaskViewInstanceControl : UserControl
+	{
+		private IApplicationInstance instance;
+
+		internal InstanceIdentifier Id => instance.Id;
+
+		public TaskViewInstanceControl(IApplicationInstance instance)
+		{
+			this.instance = instance;
+
+			InitializeComponent();
+			InitializeControl();
+		}
+
+		internal void Activate()
+		{
+			instance.Activate();
+		}
+
+		internal void Deselect()
+		{
+			Border.Visibility = Visibility.Hidden;
+			Icon.MaxWidth = 40;
+			Title.FontWeight = FontWeights.Normal;
+		}
+
+		internal void Select()
+		{
+			Border.Visibility = Visibility.Visible;
+			Icon.MaxWidth = 50;
+			Title.FontWeight = FontWeights.SemiBold;
+		}
+
+		private void InitializeControl()
+		{
+			Icon.Content = IconResourceLoader.Load(instance.Icon);
+			Title.Text = instance.Name;
+
+			instance.IconChanged += Instance_IconChanged;
+			instance.NameChanged += Instance_NameChanged;
+		}
+
+		private void Instance_NameChanged(string name)
+		{
+			Dispatcher.InvokeAsync(() => Title.Text = name);
+		}
+
+		private void Instance_IconChanged(IconResource icon)
+		{
+			Dispatcher.InvokeAsync(() => Icon.Content = IconResourceLoader.Load(instance.Icon));
+		}
+	}
+}

SafeExamBrowser.UserInterface.Desktop/LogWindow.xaml

@@ -4,7 +4,7 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:SafeExamBrowser.UserInterface.Desktop"
-        mc:Ignorable="d" Title="{Binding Path=WindowTitle}" Background="Black" Foreground="White" Height="500" Width="1100" MinHeight="350"
+        mc:Ignorable="d" Title="{Binding Path=WindowTitle}" Background="Black" Foreground="White" Height="750" Width="1000" MinHeight="350"
         MinWidth="350" WindowStartupLocation="CenterScreen" Icon="./Images/LogNotification.ico">
     <Window.Resources>
         <ResourceDictionary>

SafeExamBrowser.UserInterface.Desktop/SafeExamBrowser.UserInterface.Desktop.csproj

@@ -142,6 +142,9 @@
     <Compile Include="Controls\TaskbarWirelessNetworkControl.xaml.cs">
       <DependentUpon>TaskbarWirelessNetworkControl.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Controls\TaskViewInstanceControl.xaml.cs">
+      <DependentUpon>TaskViewInstanceControl.xaml</DependentUpon>
+    </Compile>
     <Compile Include="LockScreen.xaml.cs">
       <DependentUpon>LockScreen.xaml</DependentUpon>
     </Compile>
@@ -314,6 +317,10 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Resource>
+    <Page Include="Controls\TaskViewInstanceControl.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="LockScreen.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>

SafeExamBrowser.UserInterface.Desktop/TaskView.xaml

@@ -4,8 +4,15 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:SafeExamBrowser.UserInterface.Desktop"
-        mc:Ignorable="d" AllowsTransparency="True" Background="#AA000000" BorderBrush="DodgerBlue" BorderThickness="1" Title="TaskView"
+        mc:Ignorable="d" AllowsTransparency="True" Background="{DynamicResource BackgroundTransparentBrush}" BorderBrush="DodgerBlue" BorderThickness="1"
-        Topmost="True" Height="450" SizeToContent="WidthAndHeight" Width="800" WindowStartupLocation="CenterScreen" WindowStyle="None">
+        Title="TaskView" Topmost="True" Height="450" SizeToContent="WidthAndHeight" Width="800" WindowStartupLocation="CenterScreen" WindowStyle="None">
+    <Window.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="./Templates/Colors.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Window.Resources>
     <Grid>
         <StackPanel Name="Rows" Margin="10" Orientation="Vertical" />
     </Grid>

SafeExamBrowser.UserInterface.Desktop/TaskView.xaml.cs

@@ -11,23 +11,24 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
-using System.Windows.Documents;
-using System.Windows.Media;
 using SafeExamBrowser.Applications.Contracts;
-using SafeExamBrowser.Core.Contracts;
 using SafeExamBrowser.UserInterface.Contracts.Shell;
-using SafeExamBrowser.UserInterface.Shared.Utilities;
+using SafeExamBrowser.UserInterface.Desktop.Controls;
 
 namespace SafeExamBrowser.UserInterface.Desktop
 {
 	public partial class TaskView : Window, ITaskView
 	{
-		private IList<IApplicationInstance> instances;
+		private LinkedListNode<TaskViewInstanceControl> current;
+		private LinkedList<TaskViewInstanceControl> controls;
+		private List<IApplicationInstance> instances;
 
 		public TaskView()
 		{
-			InitializeComponent();
+			controls = new LinkedList<TaskViewInstanceControl>();
 			instances = new List<IApplicationInstance>();
+
+			InitializeComponent();
 		}
 
 		public void Add(IApplication application)
@@ -44,61 +45,84 @@ namespace SafeExamBrowser.UserInterface.Desktop
 
 		private void Application_InstanceStarted(IApplicationInstance instance)
 		{
-			Dispatcher.InvokeAsync(() =>
+			Dispatcher.InvokeAsync(() => Add(instance));
-			{
-				instance.IconChanged += Instance_IconChanged;
-				instance.NameChanged += Instance_NameChanged;
-				instance.Terminated += Instance_Terminated;
-
-				instances.Add(instance);
-				Update();
-			});
 		}
 
 		private void Activator_Deactivated()
 		{
-			Dispatcher.InvokeAsync(Hide);
+			Dispatcher.InvokeAsync(ActivateAndHide);
 		}
 
 		private void Activator_Next()
 		{
-			Dispatcher.InvokeAsync(ShowConditional);
+			Dispatcher.InvokeAsync(SelectNext);
 		}
 
 		private void Activator_Previous()
 		{
-			Dispatcher.InvokeAsync(ShowConditional);
+			Dispatcher.InvokeAsync(SelectPrevious);
-		}
-
-		private void Instance_IconChanged(IconResource icon)
-		{
-			// TODO Dispatcher.InvokeAsync(...);
-		}
-
-		private void Instance_NameChanged(string name)
-		{
-			// TODO Dispatcher.InvokeAsync(...);
 		}
 
 		private void Instance_Terminated(InstanceIdentifier id)
 		{
-			Dispatcher.InvokeAsync(() =>
+			Dispatcher.InvokeAsync(() => Remove(id));
-			{
+		}
-				var instance = instances.FirstOrDefault(i => i.Id == id);
 
-				if (instance != default(IApplicationInstance))
+		private void ActivateAndHide()
-				{
+		{
-					instances.Remove(instance);
+			Activate();
-					Update();
+			current?.Value.Activate();
-				}
+			Hide();
-			});
+		}
+
+		private void Add(IApplicationInstance instance)
+		{
+			instance.Terminated += Instance_Terminated;
+			instances.Add(instance);
+			Update();
+		}
+
+		private void Remove(InstanceIdentifier id)
+		{
+			var instance = instances.FirstOrDefault(i => i.Id == id);
+
+			if (instance != default(IApplicationInstance))
+			{
+				instances.Remove(instance);
+				Update();
+			}
+		}
+
+		private void SelectNext()
+		{
+			ShowConditional();
+
+			if (current != null)
+			{
+				current.Value.Deselect();
+				current = current.Next ?? controls.First;
+				current.Value.Select();
+			}
+		}
+
+		private void SelectPrevious()
+		{
+			ShowConditional();
+
+			if (current != null)
+			{
+				current.Value.Deselect();
+				current = current.Previous ?? controls.Last;
+				current.Value.Select();
+			}
 		}
 
 		private void ShowConditional()
 		{
-			if (Visibility != Visibility.Visible && instances.Any())
+			if (instances.Any() && Visibility != Visibility.Visible)
 			{
 				Show();
+				Activate();
 			}
 		}
 
@@ -107,6 +131,7 @@ namespace SafeExamBrowser.UserInterface.Desktop
 			var max = Math.Ceiling(Math.Sqrt(instances.Count));
 			var stack = new Stack<IApplicationInstance>(instances);
 
+			controls.Clear();
 			Rows.Children.Clear();
 
 			for (var rowCount = 0; rowCount < max && stack.Any(); rowCount++)
@@ -118,12 +143,16 @@ namespace SafeExamBrowser.UserInterface.Desktop
 				for (var columnIndex = 0; columnIndex < max && stack.Any(); columnIndex++)
 				{
 					var instance = stack.Pop();
-					var control = BuildInstanceControl(instance);
+					var control = new TaskViewInstanceControl(instance);
 
+					controls.AddLast(control);
 					row.Children.Add(control);
 				}
 			}
 
+			current = controls.First;
+			current?.Value.Select();
+
 			UpdateLayout();
 
 			Left = (SystemParameters.WorkArea.Width - Width) / 2 + SystemParameters.WorkArea.Left;
@@ -134,28 +163,5 @@ namespace SafeExamBrowser.UserInterface.Desktop
 				Hide();
 			}
 		}
-
-		private UIElement BuildInstanceControl(IApplicationInstance instance)
-		{
-			var border = new Border();
-			var stackPanel = new StackPanel();
-			var icon = IconResourceLoader.Load(instance.Icon);
-
-			border.BorderBrush = Brushes.White;
-			border.BorderThickness = new Thickness(1);
-			border.Height = 150;
-			border.Margin = new Thickness(5);
-			border.Padding = new Thickness(2);
-			border.Width = 250;
-			border.Child = stackPanel;
-
-			stackPanel.HorizontalAlignment = HorizontalAlignment.Center;
-			stackPanel.Orientation = Orientation.Vertical;
-			stackPanel.VerticalAlignment = VerticalAlignment.Center;
-			stackPanel.Children.Add(new ContentControl { Content = icon, MaxWidth = 50 });
-			stackPanel.Children.Add(new TextBlock(new Run($"Instance {instance.Name ?? "NULL"}") { Foreground = Brushes.White, FontWeight = FontWeights.Bold }));
-
-			return border;
-		}
 	}
 }

SafeExamBrowser.UserInterface.Desktop/Taskbar.xaml

@@ -5,10 +5,12 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:SafeExamBrowser.UserInterface.Desktop.Controls"
         xmlns:s="clr-namespace:System;assembly=mscorlib"
-        mc:Ignorable="d" Title="Taskbar" Background="#FFF0F0F0" Height="40" Width="750" WindowStyle="None" Topmost="True" ResizeMode="NoResize" Icon="./Images/SafeExamBrowser.ico">
+        mc:Ignorable="d" Title="Taskbar" Background="{DynamicResource BackgroundBrush}" Height="40" Width="750" WindowStyle="None" Topmost="True"
+        ResizeMode="NoResize" Icon="./Images/SafeExamBrowser.ico">
     <Window.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="./Templates/Colors.xaml" />
                 <ResourceDictionary Source="./Templates/ScrollViewers.xaml" />
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
@@ -26,7 +28,7 @@
         </ScrollViewer>
         <StackPanel Grid.Column="1" x:Name="NotificationStackPanel" Orientation="Horizontal" VerticalAlignment="Stretch" />
         <StackPanel Grid.Column="2" x:Name="SystemControlStackPanel" Orientation="Horizontal" VerticalAlignment="Stretch" />
-        <local:TaskbarClock Grid.Column="3" x:Name="Clock" Foreground="DimGray" Padding="10,0,10,0" />
+        <local:TaskbarClock Grid.Column="3" x:Name="Clock" Foreground="{StaticResource SecondaryTextBrush}" Padding="10,0,10,0" />
         <local:TaskbarQuitButton Grid.Column="4" x:Name="QuitButton" />
     </Grid>
 </Window>

SafeExamBrowser.UserInterface.Desktop/Templates/Colors.xaml

@@ -1,5 +1,9 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <SolidColorBrush x:Key="BackgroundBrush">#FFF0F0F0</SolidColorBrush>
     <SolidColorBrush x:Key="ActionCenterDarkBrush">#AA808080</SolidColorBrush>
+    <SolidColorBrush x:Key="BackgroundBrush">#FFF0F0F0</SolidColorBrush>
+    <SolidColorBrush x:Key="BackgroundTransparentBrush">#EEF0F0F0</SolidColorBrush>
+    <SolidColorBrush x:Key="BackgroundTransparentEmphasisBrush">#99D3D3D3</SolidColorBrush>
+    <SolidColorBrush x:Key="PrimaryTextBrush">Black</SolidColorBrush>
+    <SolidColorBrush x:Key="SecondaryTextBrush">DimGray</SolidColorBrush>
 </ResourceDictionary>

SafeExamBrowser.UserInterface.Mobile/LogWindow.xaml

@@ -4,7 +4,7 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:SafeExamBrowser.UserInterface.Mobile"
-        mc:Ignorable="d" Title="{Binding Path=WindowTitle}" Background="Black" Foreground="White" Height="500" Width="1100" MinHeight="350"
+        mc:Ignorable="d" Title="{Binding Path=WindowTitle}" Background="Black" Foreground="White" Height="750" Width="1000" MinHeight="350"
         MinWidth="350" WindowState="Maximized" WindowStartupLocation="CenterScreen" Icon="./Images/LogNotification.ico">
     <Window.Resources>
         <ResourceDictionary>

SafeExamBrowser.WindowsApi/NativeMethods.cs

@@ -342,7 +342,7 @@ namespace SafeExamBrowser.WindowsApi
 
 		public void RestoreWindow(IntPtr window)
 		{
-			User32.ShowWindow(window, (int)ShowWindowCommand.Restore);
+			User32.ShowWindow(window, (int) ShowWindowCommand.Restore);
 		}
 
 		public bool ResumeThread(int threadId)

SafeExamBrowser.WindowsApi/Process.cs

@@ -69,15 +69,18 @@ namespace SafeExamBrowser.WindowsApi
 		{
 			try
 			{
-				var success = User32.BringWindowToTop(process.MainWindowHandle);
+				var success = true;
 				var placement = new WINDOWPLACEMENT();
 
+				success &= User32.BringWindowToTop(process.MainWindowHandle);
+				success &= User32.SetForegroundWindow(process.MainWindowHandle);
+
 				placement.length = Marshal.SizeOf(placement);
 				User32.GetWindowPlacement(process.MainWindowHandle, ref placement);
 
 				if (placement.showCmd == (int) ShowWindowCommand.ShowMinimized)
 				{
-					success &= User32.ShowWindow(process.MainWindowHandle, (int) ShowWindowCommand.Restore);
+					success &= User32.ShowWindowAsync(process.MainWindowHandle, (int) ShowWindowCommand.Restore);
 				}
 
 				return success;

SafeExamBrowser.WindowsApi/ProcessFactory.cs

@@ -59,6 +59,7 @@ namespace SafeExamBrowser.WindowsApi
 
 			logger.Info($"Attempting to start process '{path}'...");
 
+			// TODO: Fails for certain processes, whereas Process.Start() does not -> use different API?! Use (declare?) CreateProcessW / CreateProcessA?
 			var success = Kernel32.CreateProcess(null, commandLine, IntPtr.Zero, IntPtr.Zero, true, Constant.NORMAL_PRIORITY_CLASS, IntPtr.Zero, null, ref startupInfo, ref processInfo);
 
 			if (!success)

SafeExamBrowser.WindowsApi/User32.cs

@@ -83,6 +83,9 @@ namespace SafeExamBrowser.WindowsApi
 		[DllImport("user32.dll", SetLastError = true)]
 		internal static extern IntPtr SendMessage(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam);
 
+		[DllImport("user32.dll", SetLastError = true)]
+		internal static extern bool SetForegroundWindow(IntPtr hWnd);
+
 		[DllImport("user32.dll", SetLastError = true)]
 		internal static extern IntPtr SetWinEventHook(uint eventMin, uint eventMax, IntPtr hmodWinEventProc, EventDelegate lpfnWinEventProc, uint idProcess, uint idThread, uint dwFlags);
 
@@ -92,6 +95,9 @@ namespace SafeExamBrowser.WindowsApi
 		[DllImport("user32.dll", SetLastError = true)]
 		internal static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
 
+		[DllImport("user32.dll", SetLastError = true)]
+		internal static extern bool ShowWindowAsync(IntPtr hWnd, int nCmdShow);
+
 		[DllImport("user32.dll", SetLastError = true)]
 		internal static extern bool SwitchDesktop(IntPtr hDesktop);