Add Views namespace

RedBookPlayer.GUI/Views/MainWindow.xaml

@@ -0,0 +1,7 @@
+<Window xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"
+        x:Class="RedBookPlayer.GUI.Views.MainWindow" Title="RedBookPlayer" SizeToContent="WidthAndHeight"
+        DragDrop.AllowDrop="True">
+    <ContentControl Name="Content" />
+</Window>

RedBookPlayer.GUI/Views/MainWindow.xaml.cs

@@ -0,0 +1,237 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Xml;
+using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Markup.Xaml;
+using RedBookPlayer.GUI.ViewModels;
+
+namespace RedBookPlayer.GUI.Views
+{
+    public class MainWindow : Window
+    {
+        public static MainWindow     Instance;
+        public        ContentControl ContentControl;
+        public        Window         settingsWindow;
+
+        public MainWindow()
+        {
+            Instance = this;
+            InitializeComponent();
+        }
+
+        /// <summary>
+        /// Apply a custom theme to the player
+        /// </summary>
+        /// <param name="theme">Path to the theme under the themes directory</param>
+        public static void ApplyTheme(string theme)
+        {
+            // If no theme path is provided, we can ignore
+            if(string.IsNullOrWhiteSpace(theme))
+                return;
+
+            // If we already have a view, cache the view model
+            PlayerViewModel pvm = ((PlayerView)Instance.ContentControl.Content).PlayerViewModel;
+
+            // If the theme name is "default", we assume the internal theme is used
+            if(theme.Equals("default", StringComparison.CurrentCultureIgnoreCase))
+            {
+                Instance.ContentControl.Content = new PlayerView(pvm);
+            }
+            else
+            {
+                string themeDirectory = $"{Directory.GetCurrentDirectory()}/themes/{theme}";
+                string xamlPath       = $"{themeDirectory}/view.xaml";
+
+                if(!File.Exists(xamlPath))
+                {
+                    Console.WriteLine("Warning: specified theme doesn't exist, reverting to default");
+                    return;
+                }
+
+                try
+                {
+                    string xaml = File.ReadAllText(xamlPath);
+                    xaml = xaml.Replace("Source=\"", $"Source=\"file://{themeDirectory}/");
+                    Instance.ContentControl.Content = new PlayerView(xaml, pvm);
+                }
+                catch(XmlException ex)
+                {
+                    Console.WriteLine($"Error: invalid theme XAML ({ex.Message}), reverting to default");
+                    Instance.ContentControl.Content = new PlayerView(pvm);
+                }
+            }
+
+            Instance.Width  = ((PlayerView)Instance.ContentControl.Content).Width;
+            Instance.Height = ((PlayerView)Instance.ContentControl.Content).Height;
+
+            pvm.InitializeDigits();
+        }
+
+        /// <summary>
+        /// Initialize the main window
+        /// </summary>
+        void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+
+            ContentControl         = this.FindControl<ContentControl>("Content");
+            ContentControl.Content = new PlayerView();
+
+            Instance.MaxWidth  = ((PlayerView)Instance.ContentControl.Content).Width;
+            Instance.MaxHeight = ((PlayerView)Instance.ContentControl.Content).Height;
+
+            ContentControl.Content = new PlayerView();
+
+            ((PlayerView)ContentControl.Content).PlayerViewModel.InitializeDigits();
+
+            CanResize = false;
+
+            KeyDown += OnKeyDown;
+
+            Closing += (s, e) =>
+            {
+                settingsWindow?.Close();
+                settingsWindow = null;
+            };
+
+            Closing += (e, f) =>
+            {
+                ((PlayerView)ContentControl.Content).PlayerViewModel.ExecuteStop();
+            };
+
+            AddHandler(DragDrop.DropEvent, MainWindow_Drop);
+        }
+
+        #region Event Handlers
+
+        public async void MainWindow_Drop(object sender, DragEventArgs e)
+        {
+            PlayerView playerView = ContentControl.Content as PlayerView;
+            if(playerView == null)
+                return;
+
+            IEnumerable<string> fileNames = e.Data.GetFileNames();
+            foreach(string filename in fileNames)
+            {
+                bool loaded = await playerView?.PlayerViewModel?.LoadImage(filename);
+                if(loaded)
+                    break;
+            }
+        }
+
+        public void OnKeyDown(object sender, KeyEventArgs e)
+        {
+            PlayerView playerView = ContentControl.Content as PlayerView;
+
+            // Open settings window
+            if(e.Key == App.Settings.OpenSettingsKey)
+            {
+                settingsWindow = new SettingsWindow(App.Settings);
+                settingsWindow.Closed += OnSettingsClosed;
+                settingsWindow.Show();
+            }
+
+            // Load image
+            else if (e.Key == App.Settings.LoadImageKey)
+            {
+                playerView?.PlayerViewModel?.ExecuteLoad();
+            }
+
+            // Toggle playback
+            else if(e.Key == App.Settings.TogglePlaybackKey || e.Key == Key.MediaPlayPause)
+            {
+                playerView?.PlayerViewModel?.ExecuteTogglePlayPause();
+            }
+
+            // Stop playback
+            else if(e.Key == App.Settings.StopPlaybackKey || e.Key == Key.MediaStop)
+            {
+                playerView?.PlayerViewModel?.ExecuteStop();
+            }
+
+            // Next Track
+            else if(e.Key == App.Settings.NextTrackKey || e.Key == Key.MediaNextTrack)
+            {
+                playerView?.PlayerViewModel?.ExecuteNextTrack();
+            }
+
+            // Previous Track
+            else if(e.Key == App.Settings.PreviousTrackKey || e.Key == Key.MediaPreviousTrack)
+            {
+                playerView?.PlayerViewModel?.ExecutePreviousTrack();
+            }
+
+            // Next Index
+            else if(e.Key == App.Settings.NextIndexKey)
+            {
+                playerView?.PlayerViewModel?.ExecuteNextIndex();
+            }
+
+            // Previous Index
+            else if(e.Key == App.Settings.PreviousIndexKey)
+            {
+                playerView?.PlayerViewModel?.ExecutePreviousIndex();
+            }
+
+            // Fast Foward
+            else if(e.Key == App.Settings.FastForwardPlaybackKey)
+            {
+                playerView?.PlayerViewModel?.ExecuteFastForward();
+            }
+
+            // Rewind
+            else if(e.Key == App.Settings.RewindPlaybackKey)
+            {
+                playerView?.PlayerViewModel?.ExecuteRewind();
+            }
+
+            // Volume Up
+            else if(e.Key == App.Settings.VolumeUpKey || e.Key == Key.VolumeUp)
+            {
+                int increment = 1;
+                if(e.KeyModifiers.HasFlag(KeyModifiers.Control))
+                    increment *= 2;
+                if(e.KeyModifiers.HasFlag(KeyModifiers.Shift))
+                    increment *= 5;
+
+                if(playerView?.PlayerViewModel?.Volume != null)
+                    playerView.PlayerViewModel.ExecuteSetVolume(playerView.PlayerViewModel.Volume + increment);
+            }
+
+            // Volume Down
+            else if(e.Key == App.Settings.VolumeDownKey || e.Key == Key.VolumeDown)
+            {
+                int decrement = 1;
+                if(e.KeyModifiers.HasFlag(KeyModifiers.Control))
+                    decrement *= 2;
+                if(e.KeyModifiers.HasFlag(KeyModifiers.Shift))
+                    decrement *= 5;
+
+                if (playerView?.PlayerViewModel?.Volume != null)
+                    playerView.PlayerViewModel.ExecuteSetVolume(playerView.PlayerViewModel.Volume - decrement);
+            }
+
+            // Mute Toggle
+            else if(e.Key == App.Settings.ToggleMuteKey || e.Key == Key.VolumeMute)
+            {
+                playerView?.PlayerViewModel?.ExecuteToggleMute();
+            }
+
+            // Emphasis Toggle
+            else if(e.Key == App.Settings.ToggleDeEmphasisKey)
+            {
+                playerView?.PlayerViewModel?.ExecuteToggleDeEmphasis();
+            }
+        }
+
+        public void OnSettingsClosed(object sender, EventArgs e)
+        {
+            PlayerView playerView = ContentControl.Content as PlayerView;
+            playerView?.UpdateViewModel();
+        }
+
+        #endregion
+    }
+}

RedBookPlayer.GUI/Views/PlayerView.xaml

@@ -0,0 +1,104 @@
+<UserControl xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"
+             x:Class="RedBookPlayer.GUI.Views.PlayerView" Width="900" Height="400">
+    <StackPanel Margin="16" VerticalAlignment="Center">
+        <Button Command="{Binding LoadCommand}" Margin="32,0,32,16">Load</Button>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,0,0,16">
+            <Button Command="{Binding PlayCommand}" Width="100" Margin="0,0,16,0">Play</Button>
+            <Button Command="{Binding PauseCommand}" Width="100" Margin="0,0,16,0">Pause</Button>
+            <Button Command="{Binding StopCommand}" Width="100" Margin="0,0,16,0">Stop</Button>
+        </StackPanel>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,0,0,16">
+            <Button Command="{Binding PreviousTrackCommand}" Width="100" Margin="0,0,16,0">Previous Track</Button>
+            <Button Command="{Binding NextTrackCommand}" Width="100" Margin="0,0,16,0">Next Track</Button>
+            <Button Command="{Binding PreviousIndexCommand}" Width="100" Margin="0,0,16,0">Previous Index</Button>
+            <Button Command="{Binding NextIndexCommand}" Width="100" Margin="0,0,16,0">Next Index</Button>
+            <RepeatButton Command="{Binding RewindCommand}" Width="100" Margin="0,0,16,0">Rewind</RepeatButton>
+            <RepeatButton Command="{Binding FastForwardCommand}" Width="100">Fast Forward</RepeatButton>
+        </StackPanel>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,0,0,16">
+            <StackPanel Margin="0,0,32,0">
+                <TextBlock Margin="0,0,0,4">TRACK</TextBlock>
+                <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+                    <Image Name="TrackDigit1" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TrackDigit2" Width="42" Height="51" Source="/Assets/-.png" />
+                </StackPanel>
+            </StackPanel>
+            <StackPanel Margin="0,0,32,0">
+                <TextBlock Margin="0,0,0,4">INDEX</TextBlock>
+                <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+                    <Image Name="IndexDigit1" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="IndexDigit2" Width="42" Height="51" Source="/Assets/-.png" />
+                </StackPanel>
+            </StackPanel>
+            <StackPanel>
+                <TextBlock Margin="0,0,0,4">TIME</TextBlock>
+                <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+                    <Image Name="TimeDigit1" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TimeDigit2" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Width="11" Height="51" Source="/Assets/colon.png" />
+                    <Image Name="TimeDigit3" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TimeDigit4" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Width="11" Height="51" Source="/Assets/colon.png" />
+                    <Image Name="TimeDigit5" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TimeDigit6" Width="42" Height="51" Source="/Assets/-.png" />
+                </StackPanel>
+            </StackPanel>
+        </StackPanel>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,0,0,16">
+            <StackPanel Margin="0,0,32,0">
+                <TextBlock Margin="0,0,0,4">TRACKS</TextBlock>
+                <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+                    <Image Name="TotalTracksDigit1" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TotalTracksDigit2" Width="42" Height="51" Source="/Assets/-.png" />
+                </StackPanel>
+            </StackPanel>
+            <StackPanel Margin="0,0,32,0">
+                <TextBlock Margin="0,0,0,4">INDEXES</TextBlock>
+                <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+                    <Image Name="TotalIndexesDigit1" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TotalIndexesDigit2" Width="42" Height="51" Source="/Assets/-.png" />
+                </StackPanel>
+            </StackPanel>
+            <StackPanel>
+                <TextBlock Margin="0,0,0,4">TOTAL</TextBlock>
+                <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+                    <Image Name="TotalTimeDigit1" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TotalTimeDigit2" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Width="11" Height="51" Source="/Assets/colon.png" />
+                    <Image Name="TotalTimeDigit3" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TotalTimeDigit4" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Width="11" Height="51" Source="/Assets/colon.png" />
+                    <Image Name="TotalTimeDigit5" Width="42" Height="51" Source="/Assets/-.png" />
+                    <Image Name="TotalTimeDigit6" Width="42" Height="51" Source="/Assets/-.png" />
+                </StackPanel>
+            </StackPanel>
+        </StackPanel>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,0,0,16">
+            <Button Command="{Binding EnableDeEmphasisCommand}" IsVisible="{Binding !ApplyDeEmphasis}" Width="200"
+                    Margin="0,0,16,0">
+                Enable De-Emphasis
+            </Button>
+            <Button Command="{Binding DisableDeEmphasisCommand}" IsVisible="{Binding ApplyDeEmphasis}" Width="200"
+                    Margin="0,0,16,0">
+                Disable De-Emphasis
+            </Button>
+        </StackPanel>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+            <TextBlock Margin="0,0,16,0" Foreground="LightGray" IsVisible="{Binding IsDataTrack}">AUDIO</TextBlock>
+            <TextBlock Margin="0,0,16,0" IsVisible="{Binding !IsDataTrack}">AUDIO</TextBlock>
+            <TextBlock Margin="0,0,16,0" Foreground="LightGray" IsVisible="{Binding !IsDataTrack}">DATA</TextBlock>
+            <TextBlock Margin="0,0,16,0" IsVisible="{Binding IsDataTrack}">DATA</TextBlock>
+            <TextBlock Margin="0,0,16,0" Foreground="LightGray" IsVisible="{Binding !TrackHasEmphasis}">EMPHASIS</TextBlock>
+            <TextBlock Margin="0,0,16,0" IsVisible="{Binding TrackHasEmphasis}">EMPHASIS</TextBlock>
+            <TextBlock Margin="0,0,16,0" Foreground="LightGray" IsVisible="{Binding !CopyAllowed}">COPY</TextBlock>
+            <TextBlock Margin="0,0,16,0" IsVisible="{Binding CopyAllowed}">COPY</TextBlock>
+            <TextBlock Margin="0,0,16,0" Foreground="LightGray" IsVisible="{Binding !QuadChannel}">4CH</TextBlock>
+            <TextBlock Margin="0,0,16,0" IsVisible="{Binding QuadChannel}">4CH</TextBlock>
+            <TextBlock Margin="0,0,16,0" Foreground="LightGray" IsVisible="{Binding !HiddenTrack}">HIDDEN</TextBlock>
+            <TextBlock Margin="0,0,16,0" IsVisible="{Binding HiddenTrack}">HIDDEN</TextBlock>
+            <TextBlock Margin="0,0,16,0" Text="{Binding Volume}"/>
+        </StackPanel>
+    </StackPanel>
+</UserControl>

RedBookPlayer.GUI/Views/PlayerView.xaml.cs

@@ -0,0 +1,73 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using RedBookPlayer.GUI.ViewModels;
+
+namespace RedBookPlayer.GUI.Views
+{
+    public class PlayerView : UserControl
+    {
+        /// <summary>
+        /// Read-only access to the view model
+        /// </summary>
+        public PlayerViewModel PlayerViewModel => DataContext as PlayerViewModel;
+
+        /// <summary>
+        /// Initialize the UI based on the default theme
+        /// </summary>
+        public PlayerView() : this(null, null) { }
+
+        /// <summary>
+        /// Initialize the UI based on the default theme with an existing view model
+        /// </summary>
+        /// <param name="xaml">XAML data representing the theme, null for default</param>
+        /// <param name="playerViewModel">Existing PlayerViewModel to load in instead of creating a new one</param>
+        public PlayerView(PlayerViewModel playerViewModel) : this(null, playerViewModel) { }
+
+        /// <summary>
+        /// Initialize the UI based on the currently selected theme
+        /// </summary>
+        /// <param name="xaml">XAML data representing the theme, null for default</param>
+        /// <param name="playerViewModel">Existing PlayerViewModel to load in instead of creating a new one</param>
+        public PlayerView(string xaml, PlayerViewModel playerViewModel)
+        {
+            LoadTheme(xaml);
+
+            if(playerViewModel != null)
+                DataContext = playerViewModel;
+            else
+                DataContext = new PlayerViewModel();
+        }
+
+        #region Helpers
+
+        /// <summary>
+        /// Update the view model with new settings
+        /// </summary>
+        public void UpdateViewModel()
+        {
+            PlayerViewModel.SetLoadDataTracks(App.Settings.PlayDataTracks);
+            PlayerViewModel.SetLoadHiddenTracks(App.Settings.PlayHiddenTracks);
+        }
+
+        /// <summary>
+        /// Load the theme from a XAML, if possible
+        /// </summary>
+        /// <param name="xaml">XAML data representing the theme, null for default</param>
+        private void LoadTheme(string xaml)
+        {
+            try
+            {
+                if(xaml != null)
+                    new AvaloniaXamlLoader().Load(xaml, null, this);
+                else
+                    AvaloniaXamlLoader.Load(this);
+            }
+            catch
+            {
+                AvaloniaXamlLoader.Load(this);
+            }
+        }
+
+        #endregion
+    }
+}

RedBookPlayer.GUI/Views/SettingsWindow.xaml

@@ -0,0 +1,122 @@
+<Window xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d" d:DesignWidth="800"
+        d:DesignHeight="450" x:Class="RedBookPlayer.GUI.Views.SettingsWindow" Title="Settings" SizeToContent="WidthAndHeight">
+    <StackPanel>
+        <TabControl>
+            <TabItem Header="UI Settings">
+                <DockPanel Margin="16">
+                    <TextBlock DockPanel.Dock="Top" Margin="0,0,0,4">Themes</TextBlock>
+                    <StackPanel DockPanel.Dock="Bottom">
+                        <WrapPanel Margin="0,0,0,16">
+                            <CheckBox IsChecked="{Binding AutoPlay}" Margin="0,0,8,0" />
+                            <TextBlock VerticalAlignment="Center">Auto-play CD on load</TextBlock>
+                        </WrapPanel>
+                        <WrapPanel Margin="0,0,0,16">
+                            <CheckBox IsChecked="{Binding IndexButtonChangeTrack}" Margin="0,0,8,0" />
+                            <TextBlock VerticalAlignment="Center">Index navigation can change track</TextBlock>
+                        </WrapPanel>
+                        <WrapPanel Margin="0,0,0,16">
+                            <CheckBox IsChecked="{Binding PlayHiddenTracks}" Margin="0,0,8,0" />
+                            <TextBlock VerticalAlignment="Center">Play hidden tracks</TextBlock>
+                        </WrapPanel>
+                        <WrapPanel Margin="0,0,0,16">
+                            <CheckBox IsChecked="{Binding PlayDataTracks}" Margin="0,0,8,0"/>
+                            <TextBlock VerticalAlignment="Center">Play data tracks like old, non-compliant players</TextBlock>
+                        </WrapPanel>
+                        <WrapPanel Margin="0,0,0,16">
+                            <CheckBox IsChecked="{Binding GenerateMissingTOC}" Margin="0,0,8,0"/>
+                            <TextBlock VerticalAlignment="Center">Generate a TOC if the disc is missing one</TextBlock>
+                        </WrapPanel>
+                        <DockPanel Margin="0,0,0,16">
+                            <TextBlock VerticalAlignment="Center" Margin="0,0,8,0" DockPanel.Dock="Left">Default Volume</TextBlock>
+                            <TextBlock VerticalAlignment="Center" DockPanel.Dock="Right" Text="%" />
+                            <TextBlock VerticalAlignment="Center" Margin="8,0,0,0" DockPanel.Dock="Right" Text="{Binding Volume}"
+                                       Name="VolumeLabel" />
+                            <Slider Minimum="0" Maximum="100" SmallChange="1" LargeChange="10" Value="{Binding Volume}"
+                                    Name="VolumeSlider" />
+                        </DockPanel>
+                    </StackPanel>
+                    <ListBox Name="ThemeList" SelectionMode="Single" Margin="0,0,0,16" />
+                </DockPanel>
+            </TabItem>
+            <TabItem Header="Keyboard Bindings">
+                <Grid Margin="16">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition/>
+                        <ColumnDefinition/>
+                    </Grid.ColumnDefinitions>
+
+                    <Grid.RowDefinitions>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                        <RowDefinition/>
+                    </Grid.RowDefinitions>
+
+                    <!-- Load Image-->
+                    <TextBlock Grid.Row="0" Grid.Column="0" Width="120">Load Image</TextBlock>
+                    <ComboBox Grid.Row="0" Grid.Column="1" HorizontalAlignment="Right" Name="LoadImageKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Toggle Play/Pause -->
+                    <TextBlock Grid.Row="1" Grid.Column="0" Width="120">Toggle Play/Pause</TextBlock>
+                    <ComboBox Grid.Row="1" Grid.Column="1" HorizontalAlignment="Right" Name="TogglePlaybackKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Stop Playback-->
+                    <TextBlock Grid.Row="2" Grid.Column="0" Width="120">Stop Playback</TextBlock>
+                    <ComboBox Grid.Row="2" Grid.Column="1" HorizontalAlignment="Right" Name="StopPlaybackKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Next Track -->
+                    <TextBlock Grid.Row="3" Grid.Column="0" Width="120">Next Track</TextBlock>
+                    <ComboBox Grid.Row="3" Grid.Column="1" HorizontalAlignment="Right" Name="NextTrackKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Previous Track -->
+                    <TextBlock Grid.Row="4" Grid.Column="0" Width="120">Previous Track</TextBlock>
+                    <ComboBox Grid.Row="4" Grid.Column="1" HorizontalAlignment="Right" Name="PreviousTrackKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Next Index -->
+                    <TextBlock Grid.Row="5" Grid.Column="0" Width="120">Next Index</TextBlock>
+                    <ComboBox Grid.Row="5" Grid.Column="1" HorizontalAlignment="Right" Name="NextIndexKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Previous Index -->
+                    <TextBlock Grid.Row="6" Grid.Column="0" Width="120">Previous Index</TextBlock>
+                    <ComboBox Grid.Row="6" Grid.Column="1" HorizontalAlignment="Right" Name="PreviousIndexKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Fast Forward -->
+                    <TextBlock Grid.Row="7" Grid.Column="0" Width="120">Fast-Forward</TextBlock>
+                    <ComboBox Grid.Row="7" Grid.Column="1" HorizontalAlignment="Right" Name="FastForwardPlaybackKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Rewind -->
+                    <TextBlock Grid.Row="8" Grid.Column="0" Width="120">Rewind</TextBlock>
+                    <ComboBox Grid.Row="8" Grid.Column="1" HorizontalAlignment="Right" Name="RewindPlaybackKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Volume Up -->
+                    <TextBlock Grid.Row="9" Grid.Column="0" Width="120">Volume Up</TextBlock>
+                    <ComboBox Grid.Row="9" Grid.Column="1" HorizontalAlignment="Right" Name="VolumeUpKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Volume Down -->
+                    <TextBlock Grid.Row="10" Grid.Column="0" Width="120">Volume Down</TextBlock>
+                    <ComboBox Grid.Row="10" Grid.Column="1" HorizontalAlignment="Right" Name="VolumeDownKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- Mute Toggle -->
+                    <TextBlock Grid.Row="11" Grid.Column="0" Width="120">Toggle Mute</TextBlock>
+                    <ComboBox Grid.Row="11" Grid.Column="1" HorizontalAlignment="Right" Name="ToggleMuteKeyBind" Margin="8,0,0,0" Width="120"/>
+
+                    <!-- De-Emphasis Toggle -->
+                    <TextBlock Grid.Row="12" Grid.Column="0" Width="120">Toggle De-Emphasis</TextBlock>
+                    <ComboBox Grid.Row="12" Grid.Column="1" HorizontalAlignment="Right" Name="ToggleDeEmphasisKeyBind" Margin="8,0,0,0" Width="120"/>
+                </Grid>
+            </TabItem>
+        </TabControl>
+        <Button Name="ApplyButton">Apply</Button>
+    </StackPanel>
+</Window>

RedBookPlayer.GUI/Views/SettingsWindow.xaml.cs

@@ -0,0 +1,186 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+
+namespace RedBookPlayer.GUI.Views
+{
+    public class SettingsWindow : Window
+    {
+        private readonly Settings _settings;
+        private          string _selectedTheme;
+        private          ListBox _themeList;
+
+        public SettingsWindow() {}
+
+        public SettingsWindow(Settings settings)
+        {
+            DataContext = _settings = settings;
+            InitializeComponent();
+        }
+
+        public void ThemeList_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+            if (e.AddedItems.Count == 0)
+                return;
+
+            _selectedTheme = (string)e.AddedItems[0];
+        }
+
+        public void ApplySettings(object sender, RoutedEventArgs e)
+        {
+            if (!string.IsNullOrWhiteSpace(_selectedTheme))
+            {
+                _settings.SelectedTheme = _selectedTheme;
+                MainWindow.ApplyTheme(_selectedTheme);
+            }
+
+            SaveKeyboardList();
+            _settings.Save();
+        }
+
+        public void UpdateView() => this.FindControl<TextBlock>("VolumeLabel").Text = _settings.Volume.ToString();
+
+        void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+            
+            PopulateThemes();
+            PopulateKeyboardList();
+
+            this.FindControl<Button>("ApplyButton").Click            += ApplySettings;
+            this.FindControl<Slider>("VolumeSlider").PropertyChanged += (s, e) => UpdateView();
+        }
+
+        /// <summary>
+        /// Populate the list of themes
+        /// </summary>
+        private void PopulateThemes()
+        {
+            // Get a reference to the theme list
+            _themeList = this.FindControl<ListBox>("ThemeList");
+            _themeList.SelectionChanged += ThemeList_SelectionChanged;
+
+            // Create a list of all found themes
+            List<string> items = new List<string>();
+            items.Add("default");
+
+            // Ensure the theme directory exists
+            if(!Directory.Exists("themes/"))
+                Directory.CreateDirectory("themes/");
+
+            // Add all theme directories if they're valid
+            foreach(string dir in Directory.EnumerateDirectories("themes/"))
+            {
+                string themeName = dir.Split('/')[1];
+
+                if(!File.Exists($"themes/{themeName}/view.xaml"))
+                    continue;
+
+                items.Add(themeName);
+            }
+
+            _themeList.Items = items;
+        }
+
+        /// <summary>
+        /// Populate all of the keyboard bindings
+        /// </summary>
+        private void PopulateKeyboardList()
+        {
+            // Access all of the combo boxes
+            ComboBox loadImageKeyBind = this.FindControl<ComboBox>("LoadImageKeyBind");
+            ComboBox togglePlaybackKeyBind = this.FindControl<ComboBox>("TogglePlaybackKeyBind");
+            ComboBox stopPlaybackKeyBind = this.FindControl<ComboBox>("StopPlaybackKeyBind");
+            ComboBox nextTrackKeyBind = this.FindControl<ComboBox>("NextTrackKeyBind");
+            ComboBox previousTrackKeyBind = this.FindControl<ComboBox>("PreviousTrackKeyBind");
+            ComboBox nextIndexKeyBind = this.FindControl<ComboBox>("NextIndexKeyBind");
+            ComboBox previousIndexKeyBind = this.FindControl<ComboBox>("PreviousIndexKeyBind");
+            ComboBox fastForwardPlaybackKeyBind = this.FindControl<ComboBox>("FastForwardPlaybackKeyBind");
+            ComboBox rewindPlaybackKeyBind = this.FindControl<ComboBox>("RewindPlaybackKeyBind");
+            ComboBox volumeUpKeyBind = this.FindControl<ComboBox>("VolumeUpKeyBind");
+            ComboBox volumeDownKeyBind = this.FindControl<ComboBox>("VolumeDownKeyBind");
+            ComboBox toggleMuteKeyBind = this.FindControl<ComboBox>("ToggleMuteKeyBind");
+            ComboBox toggleDeEmphasisKeyBind = this.FindControl<ComboBox>("ToggleDeEmphasisKeyBind");
+
+            // Assign the list of values to all of them
+            Array keyboardList = GenerateKeyboardList();
+            loadImageKeyBind.Items = keyboardList;
+            togglePlaybackKeyBind.Items = keyboardList;
+            stopPlaybackKeyBind.Items = keyboardList;
+            nextTrackKeyBind.Items = keyboardList;
+            previousTrackKeyBind.Items = keyboardList;
+            nextIndexKeyBind.Items = keyboardList;
+            previousIndexKeyBind.Items = keyboardList;
+            fastForwardPlaybackKeyBind.Items = keyboardList;
+            rewindPlaybackKeyBind.Items = keyboardList;
+            volumeUpKeyBind.Items = keyboardList;
+            volumeDownKeyBind.Items = keyboardList;
+            toggleMuteKeyBind.Items = keyboardList;
+            toggleDeEmphasisKeyBind.Items = keyboardList;
+
+            // Set all of the currently selected items
+            loadImageKeyBind.SelectedItem = _settings.LoadImageKey;
+            togglePlaybackKeyBind.SelectedItem = _settings.TogglePlaybackKey;
+            stopPlaybackKeyBind.SelectedItem = _settings.StopPlaybackKey;
+            nextTrackKeyBind.SelectedItem = _settings.NextTrackKey;
+            previousTrackKeyBind.SelectedItem = _settings.PreviousTrackKey;
+            nextIndexKeyBind.SelectedItem = _settings.NextIndexKey;
+            previousIndexKeyBind.SelectedItem = _settings.PreviousIndexKey;
+            fastForwardPlaybackKeyBind.SelectedItem = _settings.FastForwardPlaybackKey;
+            rewindPlaybackKeyBind.SelectedItem = _settings.RewindPlaybackKey;
+            volumeUpKeyBind.SelectedItem = _settings.VolumeUpKey;
+            volumeDownKeyBind.SelectedItem = _settings.VolumeDownKey;
+            toggleMuteKeyBind.SelectedItem = _settings.ToggleMuteKey;
+            toggleDeEmphasisKeyBind.SelectedItem = _settings.ToggleDeEmphasisKey;
+        }
+
+        /// <summary>
+        /// Save back all values from keyboard bindings
+        /// </summary>
+        private void SaveKeyboardList()
+        {
+            // Access all of the combo boxes
+            ComboBox loadImageKeyBind = this.FindControl<ComboBox>("LoadImageKeyBind");
+            ComboBox togglePlaybackKeyBind = this.FindControl<ComboBox>("TogglePlaybackKeyBind");
+            ComboBox stopPlaybackKeyBind = this.FindControl<ComboBox>("StopPlaybackKeyBind");
+            ComboBox nextTrackKeyBind = this.FindControl<ComboBox>("NextTrackKeyBind");
+            ComboBox previousTrackKeyBind = this.FindControl<ComboBox>("PreviousTrackKeyBind");
+            ComboBox nextIndexKeyBind = this.FindControl<ComboBox>("NextIndexKeyBind");
+            ComboBox previousIndexKeyBind = this.FindControl<ComboBox>("PreviousIndexKeyBind");
+            ComboBox fastForwardPlaybackKeyBind = this.FindControl<ComboBox>("FastForwardPlaybackKeyBind");
+            ComboBox rewindPlaybackKeyBind = this.FindControl<ComboBox>("RewindPlaybackKeyBind");
+            ComboBox volumeUpKeyBind = this.FindControl<ComboBox>("VolumeUpKeyBind");
+            ComboBox volumeDownKeyBind = this.FindControl<ComboBox>("VolumeDownKeyBind");
+            ComboBox toggleMuteKeyBind = this.FindControl<ComboBox>("ToggleMuteKeyBind");
+            ComboBox toggleDeEmphasisKeyBind = this.FindControl<ComboBox>("ToggleDeEmphasisKeyBind");
+
+            // Set all of the currently selected items
+            _settings.LoadImageKey = (Key)loadImageKeyBind.SelectedItem;
+            _settings.TogglePlaybackKey = (Key)togglePlaybackKeyBind.SelectedItem;
+            _settings.StopPlaybackKey = (Key)stopPlaybackKeyBind.SelectedItem;
+            _settings.NextTrackKey = (Key)nextTrackKeyBind.SelectedItem;
+            _settings.PreviousTrackKey = (Key)previousTrackKeyBind.SelectedItem;
+            _settings.NextIndexKey = (Key)nextIndexKeyBind.SelectedItem;
+            _settings.PreviousIndexKey = (Key)previousIndexKeyBind.SelectedItem;
+            _settings.FastForwardPlaybackKey = (Key)fastForwardPlaybackKeyBind.SelectedItem;
+            _settings.RewindPlaybackKey = (Key)rewindPlaybackKeyBind.SelectedItem;
+            _settings.VolumeUpKey = (Key)volumeUpKeyBind.SelectedItem;
+            _settings.VolumeDownKey = (Key)volumeDownKeyBind.SelectedItem;
+            _settings.ToggleMuteKey = (Key)toggleMuteKeyBind.SelectedItem;
+            _settings.ToggleDeEmphasisKey = (Key)toggleDeEmphasisKeyBind.SelectedItem;
+        }
+
+        /// <summary>
+        /// Generate a list of keyboard keys for mapping
+        /// </summary>
+        /// <returns></returns>
+        private Array GenerateKeyboardList()
+        {
+           return Enum.GetValues(typeof(Key));
+        }
+    }
+}