UI - Avalonia Part 3 (#3441)

* Add all other windows

* addreesed review

* Prevent "No Update" option from being deleted

* Select no update is the current update is removed from the title update window

* fix amiibo crash

Ryujinx.Ava/Ui/Windows/AmiiboWindow.axaml

@@ -0,0 +1,68 @@
+<window:StyleableWindow 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="400" d:DesignHeight="350"
+                        x:Class="Ryujinx.Ava.Ui.Windows.AmiiboWindow"
+                        xmlns:window="clr-namespace:Ryujinx.Ava.Ui.Windows"
+                        xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
+                        xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+                        CanResize="False"
+                        WindowStartupLocation="CenterOwner"
+                        Width="800" MinHeight="650" Height="650"
+                        SizeToContent="Manual"
+                        MinWidth="600">
+    <Design.DataContext>
+        <viewModels:AmiiboWindowViewModel />
+    </Design.DataContext>
+    <Grid Margin="15" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+        <Grid Grid.Row="1" HorizontalAlignment="Stretch">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition />
+                <ColumnDefinition />
+            </Grid.ColumnDefinitions>
+            <StackPanel Spacing="10" Orientation="Horizontal" HorizontalAlignment="Left">
+                <TextBlock VerticalAlignment="Center" Text="{locale:Locale AmiiboSeriesLabel}" />
+                <ComboBox SelectedIndex="{Binding SeriesSelectedIndex}" Items="{Binding AmiiboSeries}" MinWidth="100" />
+            </StackPanel>
+            <StackPanel Spacing="10" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right">
+                <TextBlock VerticalAlignment="Center" Text="{locale:Locale AmiiboCharacterLabel}" />
+                <ComboBox SelectedIndex="{Binding AmiiboSelectedIndex}" MinWidth="100" Items="{Binding AmiiboList}" />
+            </StackPanel>
+        </Grid>
+        <StackPanel Margin="20" Grid.Row="2">
+            <Image Source="{Binding AmiiboImage}" Height="350" Width="350" HorizontalAlignment="Center" />
+            <ScrollViewer MaxHeight="120" HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto"
+                          Margin="20" VerticalAlignment="Top" HorizontalAlignment="Stretch">
+                <TextBlock TextWrapping="Wrap" Text="{Binding Usage}" HorizontalAlignment="Center"
+                           TextAlignment="Center" />
+            </ScrollViewer>
+        </StackPanel>
+        <Grid Grid.Row="3">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition Width="Auto" />
+            </Grid.ColumnDefinitions>
+            <CheckBox Margin="10" Grid.Column="0" VerticalContentAlignment="Center" IsChecked="{Binding ShowAllAmiibo}"
+                      Content="{locale:Locale AmiiboOptionsShowAllLabel}" />
+            <CheckBox Margin="10" VerticalContentAlignment="Center" Grid.Column="1" IsChecked="{Binding UseRandomUuid}"
+                      Content="{locale:Locale AmiiboOptionsUsRandomTagLabel}" />
+
+            <Button Grid.Column="3" IsEnabled="{Binding EnableScanning}" Width="80"
+                    Content="{locale:Locale AmiiboScanButtonLabel}" Name="ScanButton"
+                    Click="ScanButton_Click" />
+            <Button Grid.Column="4" Margin="10,0" Width="80" Content="{locale:Locale InputDialogCancel}"
+                    Name="CancelButton"
+                    Click="CancelButton_Click" />
+        </Grid>
+    </Grid>
+</window:StyleableWindow>

Ryujinx.Ava/Ui/Windows/AmiiboWindow.axaml.cs

@@ -0,0 +1,70 @@
+using Avalonia;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.Ava.Ui.ViewModels;
+
+namespace Ryujinx.Ava.Ui.Windows
+{
+    public class AmiiboWindow : StyleableWindow
+    {
+        public AmiiboWindow(bool showAll, string lastScannedAmiiboId, string titleId)
+        {
+            ViewModel = new AmiiboWindowViewModel(this, lastScannedAmiiboId, titleId);
+
+            ViewModel.ShowAllAmiibo = showAll;
+
+            DataContext = ViewModel;
+
+            InitializeComponent();
+#if DEBUG
+            this.AttachDevTools();
+#endif
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["Amiibo"];
+        }
+
+        public AmiiboWindow()
+        {
+            ViewModel = new AmiiboWindowViewModel(this, string.Empty, string.Empty);
+
+            DataContext = ViewModel;
+
+            InitializeComponent();
+#if DEBUG
+            this.AttachDevTools();
+#endif
+            if (Program.PreviewerDetached)
+            {
+                Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["Amiibo"];
+            }
+        }
+
+        public bool IsScanned { get; set; }
+        public Amiibo.AmiiboApi ScannedAmiibo { get; set; }
+        public AmiiboWindowViewModel ViewModel { get; set; }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+
+        private void ScanButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (ViewModel.AmiiboSelectedIndex > -1)
+            {
+                Amiibo.AmiiboApi amiibo = ViewModel.AmiiboList[ViewModel.AmiiboSelectedIndex];
+                ScannedAmiibo = amiibo;
+                IsScanned = true;
+                Close();
+            }
+        }
+
+        private void CancelButton_Click(object sender, RoutedEventArgs e)
+        {
+            IsScanned = false;
+
+            Close();
+        }
+    }
+}

Ryujinx.Ava/Ui/Windows/AvatarWindow.axaml

@@ -0,0 +1,53 @@
+<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:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="350"
+        x:Class="Ryujinx.Ava.Ui.Windows.AvatarWindow"
+        CanResize="False"
+        xmlns:Locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+        xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
+        xmlns:controls="clr-namespace:Ryujinx.Ava.Ui.Controls"
+        WindowStartupLocation="CenterOwner"
+        x:CompileBindings="True"
+        x:DataType="viewModels:AvatarProfileViewModel"
+        SizeToContent="WidthAndHeight">
+    <Design.DataContext>
+        <viewModels:AvatarProfileViewModel />
+    </Design.DataContext>
+    <Window.Resources>
+        <controls:BitmapArrayValueConverter x:Key="ByteImage" />
+    </Window.Resources>
+    <Grid Margin="5" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+        <ListBox Grid.Row="1" BorderThickness="0" SelectedIndex="{Binding SelectedIndex}" Width="600" Height="500"
+                 Items="{Binding Images}" HorizontalAlignment="Stretch" VerticalAlignment="Center">
+            <ListBox.ItemsPanel>
+                <ItemsPanelTemplate>
+                    <WrapPanel Orientation="Horizontal" MaxWidth="600" Margin="0" HorizontalAlignment="Center" />
+                </ItemsPanelTemplate>
+            </ListBox.ItemsPanel>
+            <ListBox.ItemTemplate>
+                <DataTemplate>
+                    <Image Margin="5" Height="96" Width="96"
+                           Source="{Binding Data, Converter={StaticResource ByteImage}}" />
+                </DataTemplate>
+            </ListBox.ItemTemplate>
+        </ListBox>
+        <ProgressBar Grid.Row="2" IsIndeterminate="{Binding IsIndeterminate}" Value="{Binding ImagesLoaded}" HorizontalAlignment="Stretch" Margin="5"
+                     Maximum="{Binding ImageCount}" Minimum="0" />
+        <StackPanel Grid.Row="3" Orientation="Horizontal" Spacing="10" Margin="10" HorizontalAlignment="Center">
+            <Button Content="{Locale:Locale AvatarChoose}" Width="200" Name="ChooseButton" Click="ChooseButton_OnClick" />
+            <ui:ColorPickerButton Color="{Binding BackgroundColor, Mode=TwoWay}" Name="ColorButton" />
+            <Button HorizontalAlignment="Right" Content="{Locale:Locale AvatarClose}" Click="CloseButton_OnClick"
+                    Name="CloseButton"
+                    Width="200" />
+        </StackPanel>
+    </Grid>
+</Window>

Ryujinx.Ava/Ui/Windows/AvatarWindow.axaml.cs

@@ -0,0 +1,71 @@
+using Avalonia;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.ViewModels;
+using Ryujinx.HLE.FileSystem;
+using System;
+
+namespace Ryujinx.Ava.Ui.Windows
+{
+    public class AvatarWindow : StyleableWindow
+    {
+        public AvatarWindow(ContentManager contentManager)
+        {
+            ContentManager = contentManager;
+            ViewModel = new AvatarProfileViewModel(() => ViewModel.ReloadImages());
+
+            DataContext = ViewModel;
+
+            InitializeComponent();
+#if DEBUG
+            this.AttachDevTools();
+#endif
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["AvatarWindowTitle"];
+        }
+
+        public AvatarWindow()
+        {
+            InitializeComponent();
+#if DEBUG
+            this.AttachDevTools();
+#endif
+            if (Program.PreviewerDetached)
+            {
+                Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["AvatarWindowTitle"];
+            }
+        }
+
+        public ContentManager ContentManager { get; }
+
+        public byte[] SelectedImage { get; set; }
+
+        internal AvatarProfileViewModel ViewModel { get; set; }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+
+        protected override void OnClosed(EventArgs e)
+        {
+            ViewModel.Dispose();
+            base.OnClosed(e);
+        }
+
+        private void CloseButton_OnClick(object sender, RoutedEventArgs e)
+        {
+            Close();
+        }
+
+        private void ChooseButton_OnClick(object sender, RoutedEventArgs e)
+        {
+            if (ViewModel.SelectedIndex > -1)
+            {
+                SelectedImage = ViewModel.SelectedImage;
+
+                Close();
+            }
+        }
+    }
+}

Ryujinx.Ava/Ui/Windows/CheatWindow.axaml

@@ -0,0 +1,90 @@
+<window:StyleableWindow x:Class="Ryujinx.Ava.Ui.Windows.CheatWindow"
+                        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"
+                        xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+                        xmlns:model="clr-namespace:Ryujinx.Ava.Ui.Models"
+                        xmlns:window="clr-namespace:Ryujinx.Ava.Ui.Windows"
+                        mc:Ignorable="d"
+                        SizeToContent="Height"
+                        Width="500" MinHeight="500" Height="500"
+                        WindowStartupLocation="CenterOwner"
+                        MinWidth="500">
+    <Window.Styles>
+        <Style Selector="TreeViewItem">
+            <Setter Property="IsExpanded" Value="True" />
+        </Style>
+    </Window.Styles>
+    <Grid Name="DlcGrid" Margin="15">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+        <TextBlock
+            Grid.Row="1"
+            Margin="20,15,20,20"
+            HorizontalAlignment="Center"
+            VerticalAlignment="Center"
+            MaxWidth="500"
+            LineHeight="18"
+            TextWrapping="Wrap"
+            Text="{Binding Heading}"
+            TextAlignment="Center" />
+        <Border
+            Grid.Row="2"
+            Margin="5"
+            HorizontalAlignment="Stretch"
+            VerticalAlignment="Stretch"
+            BorderBrush="Gray"
+            BorderThickness="1">
+            <TreeView Items="{Binding LoadedCheats}"
+                      HorizontalAlignment="Stretch"
+                      VerticalAlignment="Stretch"
+                      Name="CheatsView"
+                      MinHeight="300">
+                <TreeView.DataTemplates>
+                    <TreeDataTemplate DataType="model:CheatsList" ItemsSource="{Binding}">
+                        <StackPanel HorizontalAlignment="Left" Orientation="Horizontal">
+                            <CheckBox IsChecked="{Binding IsEnabled}" MinWidth="20" />
+                            <TextBlock Width="150"
+                                       Text="{Binding BuildId}" />
+                            <TextBlock
+                                Text="{Binding Path}" />
+                        </StackPanel>
+                    </TreeDataTemplate>
+                    <DataTemplate x:DataType="model:CheatModel">
+                        <StackPanel Orientation="Horizontal" HorizontalAlignment="Left">
+                            <CheckBox IsChecked="{Binding IsEnabled}" MinWidth="20" />
+                            <TextBlock Text="{Binding CleanName}" />
+                        </StackPanel>
+                    </DataTemplate>
+                </TreeView.DataTemplates>
+            </TreeView>
+        </Border>
+        <DockPanel
+            Grid.Row="3"
+            Margin="0"
+            HorizontalAlignment="Stretch">
+            <DockPanel Margin="0" HorizontalAlignment="Right">
+                <Button
+                    Name="SaveButton"
+                    MinWidth="90"
+                    Margin="5"
+                    IsVisible="{Binding !NoCheatsFound}"
+                    Command="{Binding Save}">
+                    <TextBlock Text="{locale:Locale SettingsButtonSave}" />
+                </Button>
+                <Button
+                    Name="CancelButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding Close}">
+                    <TextBlock Text="{locale:Locale InputDialogCancel}" />
+                </Button>
+            </DockPanel>
+        </DockPanel>
+    </Grid>
+</window:StyleableWindow>

Ryujinx.Ava/Ui/Windows/CheatWindow.axaml.cs

@@ -0,0 +1,137 @@
+using Avalonia;
+using Avalonia.Collections;
+using Avalonia.Markup.Xaml;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.HLE.HOS;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+
+namespace Ryujinx.Ava.Ui.Windows
+{
+    public class CheatWindow : StyleableWindow
+    {
+        private readonly string _enabledCheatsPath;
+        public bool NoCheatsFound { get; }
+
+        private AvaloniaList<CheatsList> LoadedCheats { get; }
+
+        public string Heading { get; }
+
+        public CheatWindow()
+        {
+            DataContext = this;
+
+            InitializeComponent();
+            AttachDebugDevTools();
+            
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["CheatWindowTitle"];
+        }
+
+        public CheatWindow(VirtualFileSystem virtualFileSystem, string titleId, string titleName)
+        {
+            LoadedCheats = new AvaloniaList<CheatsList>();
+
+            Heading = string.Format(LocaleManager.Instance["CheatWindowHeading"], titleName, titleId.ToUpper());
+
+            InitializeComponent();
+#if DEBUG
+            this.AttachDevTools();
+#endif
+
+            string modsBasePath = virtualFileSystem.ModLoader.GetModsBasePath();
+            string titleModsPath = virtualFileSystem.ModLoader.GetTitleDir(modsBasePath, titleId);
+            ulong titleIdValue = ulong.Parse(titleId, System.Globalization.NumberStyles.HexNumber);
+
+            _enabledCheatsPath = Path.Combine(titleModsPath, "cheats", "enabled.txt");
+
+            string[] enabled = { };
+
+            if (File.Exists(_enabledCheatsPath))
+            {
+                enabled = File.ReadAllLines(_enabledCheatsPath);
+            }
+
+            int cheatAdded = 0;
+
+            var mods = new ModLoader.ModCache();
+
+            ModLoader.QueryContentsDir(mods, new DirectoryInfo(Path.Combine(modsBasePath, "contents")), titleIdValue);
+
+            string currentCheatFile = string.Empty;
+            string buildId = string.Empty;
+            string parentPath = string.Empty;
+
+            CheatsList currentGroup = null;
+
+            foreach (var cheat in mods.Cheats)
+            {
+                if (cheat.Path.FullName != currentCheatFile)
+                {
+                    currentCheatFile = cheat.Path.FullName;
+                    parentPath = currentCheatFile.Replace(titleModsPath, "");
+
+                    buildId = Path.GetFileNameWithoutExtension(currentCheatFile).ToUpper();
+                    currentGroup = new CheatsList(buildId, parentPath);
+
+                    LoadedCheats.Add(currentGroup);
+                }
+
+                var model = new CheatModel(cheat.Name, buildId, enabled.Contains($"{buildId}-{cheat.Name}"));
+                currentGroup?.Add(model);
+
+                cheatAdded++;
+            }
+
+            if (cheatAdded == 0)
+            {
+                NoCheatsFound = true;
+            }
+
+            DataContext = this;
+            
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["CheatWindowTitle"];
+        }
+
+        [Conditional("DEBUG")]
+        private void AttachDebugDevTools()
+        {
+            this.AttachDevTools();
+        }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+
+        public void Save()
+        {
+            if (NoCheatsFound)
+            {
+                return;
+            }
+
+            List<string> enabledCheats = new List<string>();
+
+            foreach (var cheats in LoadedCheats)
+            {
+                foreach (var cheat in cheats)
+                {
+                    if (cheat.IsEnabled)
+                    {
+                        enabledCheats.Add(cheat.BuildIdKey);
+                    }
+                }
+            }
+
+            Directory.CreateDirectory(Path.GetDirectoryName(_enabledCheatsPath));
+
+            File.WriteAllLines(_enabledCheatsPath, enabledCheats);
+
+            Close();
+        }
+    }
+}

Ryujinx.Ava/Ui/Windows/DlcManagerWindow.axaml

@@ -0,0 +1,132 @@
+<window:StyleableWindow
+    x:Class="Ryujinx.Ava.Ui.Windows.DlcManagerWindow"
+    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"
+    xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+    xmlns:window="clr-namespace:Ryujinx.Ava.Ui.Windows"
+    SizeToContent="Height"
+    Width="600" MinHeight="500" Height="500"
+    WindowStartupLocation="CenterOwner"
+    MinWidth="600"
+    mc:Ignorable="d">
+    <Grid Name="DlcGrid" Margin="15">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+        <TextBlock
+            Grid.Row="1"
+            Margin="20,15,20,20"
+            HorizontalAlignment="Center"
+            VerticalAlignment="Center"
+            MaxWidth="500"
+            LineHeight="18"
+            TextWrapping="Wrap"
+            Text="{Binding Heading}"
+            TextAlignment="Center" />
+        <Border
+            Grid.Row="2"
+            Margin="5"
+            HorizontalAlignment="Stretch"
+            VerticalAlignment="Stretch"
+            BorderBrush="Gray"
+            BorderThickness="1">
+            <DataGrid
+                MinHeight="200"
+                HorizontalAlignment="Stretch"
+                VerticalAlignment="Stretch"
+                HorizontalScrollBarVisibility="Auto"
+                Items="{Binding Dlcs}"
+                VerticalScrollBarVisibility="Auto">
+                <DataGrid.Columns>
+                    <DataGridTemplateColumn Width="90">
+                        <DataGridTemplateColumn.CellTemplate>
+                            <DataTemplate>
+                                <CheckBox
+                                    Width="50"
+                                    MinWidth="40"
+                                    HorizontalAlignment="Right"
+                                    IsChecked="{Binding IsEnabled}" />
+                            </DataTemplate>
+                        </DataGridTemplateColumn.CellTemplate>
+                        <DataGridTemplateColumn.Header>
+                            <TextBlock Text="{locale:Locale DlcManagerTableHeadingEnabledLabel}" />
+                        </DataGridTemplateColumn.Header>
+                    </DataGridTemplateColumn>
+                    <DataGridTextColumn
+                        Width="190"
+                        Binding="{Binding TitleId}"
+                        CanUserResize="True">
+                        <DataGridTextColumn.Header>
+                            <TextBlock Text="{locale:Locale DlcManagerTableHeadingTitleIdLabel}" />
+                        </DataGridTextColumn.Header>
+                    </DataGridTextColumn>
+                    <DataGridTextColumn
+                        Width="*"
+                        Binding="{Binding ContainerPath}"
+                        CanUserResize="True">
+                        <DataGridTextColumn.Header>
+                            <TextBlock Text="{locale:Locale DlcManagerTableHeadingContainerPathLabel}" />
+                        </DataGridTextColumn.Header>
+                    </DataGridTextColumn>
+                    <DataGridTextColumn
+                        Width="*"
+                        Binding="{Binding FullPath}"
+                        CanUserResize="True">
+                        <DataGridTextColumn.Header>
+                            <TextBlock Text="{locale:Locale DlcManagerTableHeadingFullPathLabel}" />
+                        </DataGridTextColumn.Header>
+                    </DataGridTextColumn>
+                </DataGrid.Columns>
+            </DataGrid>
+        </Border>
+        <DockPanel
+            Grid.Row="3"
+            Margin="0"
+            HorizontalAlignment="Stretch">
+            <DockPanel Margin="0" HorizontalAlignment="Left">
+                <Button
+                    Name="AddButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding Add}">
+                    <TextBlock Text="{locale:Locale SettingsTabGeneralAdd}" />
+                </Button>
+                <Button
+                    Name="RemoveButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding RemoveSelected}">
+                    <TextBlock Text="{locale:Locale SettingsTabGeneralRemove}" />
+                </Button>
+                <Button
+                    Name="RemoveAllButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding RemoveAll}">
+                    <TextBlock Text="{locale:Locale DlcManagerRemoveAllButton}" />
+                </Button>
+            </DockPanel>
+            <DockPanel Margin="0" HorizontalAlignment="Right">
+                <Button
+                    Name="SaveButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding Save}">
+                    <TextBlock Text="{locale:Locale SettingsButtonSave}" />
+                </Button>
+                <Button
+                    Name="CancelButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding Close}">
+                    <TextBlock Text="{locale:Locale InputDialogCancel}" />
+                </Button>
+            </DockPanel>
+        </DockPanel>
+    </Grid>
+</window:StyleableWindow>

Ryujinx.Ava/Ui/Windows/DlcManagerWindow.axaml.cs

@@ -0,0 +1,261 @@
+using Avalonia;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Fsa;
+using LibHac.FsSystem;
+using LibHac.Tools.Fs;
+using LibHac.Tools.FsSystem;
+using LibHac.Tools.FsSystem.NcaUtils;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Controls;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.Common.Configuration;
+using Ryujinx.Common.Utilities;
+using Ryujinx.HLE.FileSystem;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Text;
+using Path = System.IO.Path;
+
+namespace Ryujinx.Ava.Ui.Windows
+{
+    public class DlcManagerWindow : StyleableWindow
+    {
+        private readonly List<DlcContainer> _dlcContainerList;
+        private readonly string _dlcJsonPath;
+
+        public VirtualFileSystem VirtualFileSystem { get; }
+
+        public AvaloniaList<DlcModel> Dlcs { get; set; }
+        public Grid DlcGrid { get; private set; }
+        public ulong TitleId { get; }
+        public string TitleName { get; }
+
+        public string Heading => string.Format(LocaleManager.Instance["DlcWindowHeading"], TitleName, TitleId.ToString("X16"));
+
+        public DlcManagerWindow()
+        {
+            DataContext = this;
+
+            InitializeComponent();
+            AttachDebugDevTools();
+            
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["DlcWindowTitle"];
+        }
+
+        public DlcManagerWindow(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
+        {
+            VirtualFileSystem = virtualFileSystem;
+            TitleId = titleId;
+            TitleName = titleName;
+
+            _dlcJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "dlc.json");
+
+            try
+            {
+                _dlcContainerList = JsonHelper.DeserializeFromFile<List<DlcContainer>>(_dlcJsonPath);
+            }
+            catch
+            {
+                _dlcContainerList = new List<DlcContainer>();
+            }
+
+            DataContext = this;
+
+            InitializeComponent();
+            AttachDebugDevTools();
+            
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["DlcWindowTitle"];
+
+            LoadDlcs();
+        }
+
+        [Conditional("DEBUG")]
+        private void AttachDebugDevTools()
+        {
+            this.AttachDevTools();
+        }
+
+        private void InitializeComponent()
+        {
+            Dlcs = new AvaloniaList<DlcModel>();
+
+            AvaloniaXamlLoader.Load(this);
+
+            DlcGrid = this.FindControl<Grid>("DlcGrid");
+        }
+
+        private void LoadDlcs()
+        {
+            foreach (DlcContainer dlcContainer in _dlcContainerList)
+            {
+                using FileStream containerFile = File.OpenRead(dlcContainer.Path);
+
+                PartitionFileSystem pfs = new PartitionFileSystem(containerFile.AsStorage());
+
+                VirtualFileSystem.ImportTickets(pfs);
+
+                foreach (DlcNca dlcNca in dlcContainer.DlcNcaList)
+                {
+                    using var ncaFile = new UniqueRef<IFile>();
+                    pfs.OpenFile(ref ncaFile.Ref(), dlcNca.Path.ToU8Span(), OpenMode.Read).ThrowIfFailure();
+
+                    Nca nca = TryCreateNca(ncaFile.Get.AsStorage(), dlcContainer.Path);
+
+                    if (nca != null)
+                    {
+                        Dlcs.Add(new DlcModel(nca.Header.TitleId.ToString("X16"), dlcContainer.Path, dlcNca.Path,
+                            dlcNca.Enabled));
+                    }
+                }
+            }
+        }
+
+        private Nca TryCreateNca(IStorage ncaStorage, string containerPath)
+        {
+            try
+            {
+                return new Nca(VirtualFileSystem.KeySet, ncaStorage);
+            }
+            catch (Exception ex)
+            {
+                ContentDialogHelper.CreateErrorDialog(this,
+                    string.Format(LocaleManager.Instance[
+                        "DialogDlcLoadNcaErrorMessage"], ex.Message, containerPath));
+            }
+
+            return null;
+        }
+
+        private void AddDlc(string path)
+        {
+            if (!File.Exists(path) || Dlcs.FirstOrDefault(x => x.ContainerPath == path) != null)
+            {
+                return;
+            }
+
+            using (FileStream containerFile = File.OpenRead(path))
+            {
+                PartitionFileSystem pfs = new PartitionFileSystem(containerFile.AsStorage());
+                bool containsDlc = false;
+
+                VirtualFileSystem.ImportTickets(pfs);
+
+                foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
+                {
+                    using var ncaFile = new UniqueRef<IFile>();
+
+                    pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
+
+                    Nca nca = TryCreateNca(ncaFile.Get.AsStorage(), path);
+
+                    if (nca == null)
+                    {
+                        continue;
+                    }
+
+                    if (nca.Header.ContentType == NcaContentType.PublicData)
+                    {
+                        if ((nca.Header.TitleId & 0xFFFFFFFFFFFFE000) != TitleId)
+                        {
+                            break;
+                        }
+
+                        Dlcs.Add(new DlcModel(nca.Header.TitleId.ToString("X16"), path, fileEntry.FullPath, true));
+
+                        containsDlc = true;
+                    }
+                }
+
+                if (!containsDlc)
+                {
+                    ContentDialogHelper.CreateErrorDialog(this, LocaleManager.Instance["DialogDlcNoDlcErrorMessage"]);
+                }
+            }
+        }
+
+        private void RemoveDlcs(bool removeSelectedOnly = false)
+        {
+            if (removeSelectedOnly)
+            {
+               Dlcs.RemoveAll(Dlcs.Where(x => x.IsEnabled).ToList());
+            }
+            else
+            {
+                Dlcs.Clear();
+            }
+        }
+
+        public void RemoveSelected()
+        {
+            RemoveDlcs(true);
+        }
+
+        public void RemoveAll()
+        {
+            RemoveDlcs();
+        }
+
+        public async void Add()
+        {
+            OpenFileDialog dialog = new OpenFileDialog() { Title = LocaleManager.Instance["SelectDlcDialogTitle"], AllowMultiple = true };
+
+            dialog.Filters.Add(new FileDialogFilter { Name = "NSP", Extensions = { "nsp" } });
+
+            string[] files = await dialog.ShowAsync(this);
+
+            if (files != null)
+            {
+                foreach (string file in files)
+                {
+                    AddDlc(file);
+                }
+            }
+        }
+
+        public void Save()
+        {
+            _dlcContainerList.Clear();
+
+            DlcContainer container = default;
+
+            foreach (DlcModel dlc in Dlcs)
+            {
+                if (container.Path != dlc.ContainerPath)
+                {
+                    if (!string.IsNullOrWhiteSpace(container.Path))
+                    {
+                        _dlcContainerList.Add(container);
+                    }
+
+                    container = new DlcContainer { Path = dlc.ContainerPath, DlcNcaList = new List<DlcNca>() };
+                }
+
+                container.DlcNcaList.Add(new DlcNca
+                {
+                    Enabled = dlc.IsEnabled,
+                    TitleId = Convert.ToUInt64(dlc.TitleId, 16),
+                    Path = dlc.FullPath
+                });
+            }
+
+            if (!string.IsNullOrWhiteSpace(container.Path))
+            {
+                _dlcContainerList.Add(container);
+            }
+
+            using (FileStream dlcJsonStream = File.Create(_dlcJsonPath, 4096, FileOptions.WriteThrough))
+            {
+                dlcJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_dlcContainerList, true)));
+            }
+
+            Close();
+        }
+    }
+}

Ryujinx.Ava/Ui/Windows/TitleUpdateWindow.axaml

@@ -0,0 +1,104 @@
+<window:StyleableWindow
+    x:Class="Ryujinx.Ava.Ui.Windows.TitleUpdateWindow"
+    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"
+    xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+    xmlns:window="clr-namespace:Ryujinx.Ava.Ui.Windows"
+    SizeToContent="Height"
+    Width="600" MinHeight="500" Height="500"
+    WindowStartupLocation="CenterOwner"
+    MinWidth="600"
+    mc:Ignorable="d">
+    <Grid Margin="15">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+        <TextBlock
+            Grid.Row="1"
+            Margin="20,15,20,20"
+            HorizontalAlignment="Center"
+            VerticalAlignment="Center"
+            MaxWidth="500"
+            LineHeight="18"
+            TextWrapping="Wrap"
+            Text="{Binding Heading}"
+            TextAlignment="Center" />
+        <Border
+            Grid.Row="2"
+            Margin="5"
+            HorizontalAlignment="Stretch"
+            VerticalAlignment="Stretch"
+            BorderBrush="Gray"
+            BorderThickness="1">
+            <ScrollViewer
+                Width="550"
+                MinHeight="200"
+                VerticalAlignment="Stretch"
+                HorizontalScrollBarVisibility="Auto"
+                VerticalScrollBarVisibility="Auto">
+                <ItemsControl
+                    Margin="10"
+                    HorizontalAlignment="Stretch"
+                    VerticalAlignment="Stretch"
+                    Items="{Binding TitleUpdates}">
+                    <ItemsControl.ItemTemplate>
+                        <DataTemplate>
+                            <RadioButton Padding="8, 0" VerticalContentAlignment="Center" GroupName="Update" IsChecked="{Binding IsEnabled, Mode=TwoWay}">
+                                <Label Margin="0" VerticalAlignment="Center" Content="{Binding Label}" />
+                            </RadioButton>
+                        </DataTemplate>
+                    </ItemsControl.ItemTemplate>
+                </ItemsControl>
+            </ScrollViewer>
+        </Border>
+        <DockPanel
+            Grid.Row="3"
+            Margin="0"
+            HorizontalAlignment="Stretch">
+            <DockPanel Margin="0" HorizontalAlignment="Left">
+                <Button
+                    Name="AddButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding Add}">
+                    <TextBlock Text="{locale:Locale SettingsTabGeneralAdd}" />
+                </Button>
+                <Button
+                    Name="RemoveButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding RemoveSelected}">
+                    <TextBlock Text="{locale:Locale SettingsTabGeneralRemove}" />
+                </Button>
+                <Button
+                    Name="RemoveAllButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding RemoveAll}">
+                    <TextBlock Text="{locale:Locale DlcManagerRemoveAllButton}" />
+                </Button>
+            </DockPanel>
+            <DockPanel Margin="0" HorizontalAlignment="Right">
+                <Button
+                    Name="SaveButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding Save}">
+                    <TextBlock Text="{locale:Locale SettingsButtonSave}" />
+                </Button>
+                <Button
+                    Name="CancelButton"
+                    MinWidth="90"
+                    Margin="5"
+                    Command="{Binding Close}">
+                    <TextBlock Text="{locale:Locale InputDialogCancel}" />
+                </Button>
+            </DockPanel>
+        </DockPanel>
+    </Grid>
+</window:StyleableWindow>

Ryujinx.Ava/Ui/Windows/TitleUpdateWindow.axaml.cs

@@ -0,0 +1,265 @@
+using Avalonia;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Fsa;
+using LibHac.FsSystem;
+using LibHac.Tools.FsSystem.NcaUtils;
+using LibHac.Ns;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Controls;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.Common.Configuration;
+using Ryujinx.Common.Utilities;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.HLE.HOS;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Text;
+using Path = System.IO.Path;
+using SpanHelpers = LibHac.Common.SpanHelpers;
+using LibHac.Tools.FsSystem;
+
+namespace Ryujinx.Ava.Ui.Windows
+{
+    public class TitleUpdateWindow : StyleableWindow
+    {
+        private readonly string _updateJsonPath;
+        private TitleUpdateMetadata _titleUpdateWindowData;
+
+        public VirtualFileSystem VirtualFileSystem { get; }
+
+        internal AvaloniaList<TitleUpdateModel> TitleUpdates { get; set; }
+        public string TitleId { get; }
+        public string TitleName { get; }
+
+        public string Heading => string.Format(LocaleManager.Instance["GameUpdateWindowHeading"], TitleName, TitleId.ToUpper());
+
+        public TitleUpdateWindow()
+        {
+            DataContext = this;
+
+            InitializeComponent();
+            AttachDebugDevTools();
+            
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["UpdateWindowTitle"];
+        }
+
+        public TitleUpdateWindow(VirtualFileSystem virtualFileSystem, string titleId, string titleName)
+        {
+            VirtualFileSystem = virtualFileSystem;
+            TitleId = titleId;
+            TitleName = titleName;
+
+            _updateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId, "updates.json");
+
+            try
+            {
+                _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_updateJsonPath);
+            }
+            catch
+            {
+                _titleUpdateWindowData = new TitleUpdateMetadata {Selected = "", Paths = new List<string>()};
+            }
+
+            DataContext = this;
+
+            InitializeComponent();
+            AttachDebugDevTools();
+            
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["UpdateWindowTitle"];
+
+            LoadUpdates();
+        }
+
+        [Conditional("DEBUG")]
+        private void AttachDebugDevTools()
+        {
+            this.AttachDevTools();
+        }
+
+        private void InitializeComponent()
+        {
+            TitleUpdates = new AvaloniaList<TitleUpdateModel>();
+
+            AvaloniaXamlLoader.Load(this);
+        }
+
+        private void LoadUpdates()
+        {
+            TitleUpdates.Add(new TitleUpdateModel(default, string.Empty, true));
+
+            foreach (string path in _titleUpdateWindowData.Paths)
+            {
+                AddUpdate(path);
+            }
+
+            if (_titleUpdateWindowData.Selected == "")
+            {
+                TitleUpdates[0].IsEnabled = true;
+            }
+            else
+            {
+                TitleUpdateModel selected = TitleUpdates.FirstOrDefault(x => x.Path == _titleUpdateWindowData.Selected);
+                List<TitleUpdateModel> enabled = TitleUpdates.Where(x => x.IsEnabled).ToList();
+
+                foreach (TitleUpdateModel update in enabled)
+                {
+                    update.IsEnabled = false;
+                }
+
+                if (selected != null)
+                {
+                    selected.IsEnabled = true;
+                }
+            }
+
+            SortUpdates();
+        }
+
+        private void AddUpdate(string path)
+        {
+            if (File.Exists(path) && !TitleUpdates.Any(x => x.Path == path))
+            {
+                using (FileStream file = new(path, FileMode.Open, FileAccess.Read))
+                {
+                    PartitionFileSystem nsp = new PartitionFileSystem(file.AsStorage());
+
+                    try
+                    {
+                        (Nca patchNca, Nca controlNca) =
+                            ApplicationLoader.GetGameUpdateDataFromPartition(VirtualFileSystem, nsp, TitleId, 0);
+
+                        if (controlNca != null && patchNca != null)
+                        {
+                            ApplicationControlProperty controlData = new ApplicationControlProperty();
+
+                            using var nacpFile = new UniqueRef<IFile>();
+
+                            controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None)
+                                .OpenFile(ref nacpFile.Ref(), "/control.nacp".ToU8Span(), OpenMode.Read)
+                                .ThrowIfFailure();
+                            nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None)
+                                .ThrowIfFailure();
+
+                            TitleUpdates.Add(new TitleUpdateModel(controlData, path));
+                        }
+                        else
+                        {
+                            ContentDialogHelper.CreateErrorDialog(this,
+                                LocaleManager.Instance["DialogUpdateAddUpdateErrorMessage"]);
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        ContentDialogHelper.CreateErrorDialog(this,
+                            string.Format(LocaleManager.Instance["DialogDlcLoadNcaErrorMessage"], ex.Message, path));
+                    }
+                }
+            }
+        }
+
+        private void RemoveUpdates(bool removeSelectedOnly = false)
+        {
+            if (removeSelectedOnly)
+            {
+                TitleUpdates.RemoveAll(TitleUpdates.Where(x => x.IsEnabled && !x.IsNoUpdate).ToList());
+            }
+            else
+            {
+                TitleUpdates.RemoveAll(TitleUpdates.Where(x => !x.IsNoUpdate).ToList());
+            }
+
+            TitleUpdates.FirstOrDefault(x => x.IsNoUpdate).IsEnabled = true;
+
+            SortUpdates();
+        }
+
+        public void RemoveSelected()
+        {
+            RemoveUpdates(true);
+        }
+
+        public void RemoveAll()
+        {
+            RemoveUpdates();
+        }
+
+        public async void Add()
+        {
+            OpenFileDialog dialog = new OpenFileDialog() { Title = LocaleManager.Instance["SelectUpdateDialogTitle"], AllowMultiple = true };
+
+            dialog.Filters.Add(new FileDialogFilter { Name = "NSP", Extensions = { "nsp" } });
+
+            string[] files = await dialog.ShowAsync(this);
+
+            if (files != null)
+            {
+                foreach (string file in files)
+                {
+                    AddUpdate(file);
+                }
+            }
+
+            SortUpdates();
+        }
+
+        private void SortUpdates()
+        {
+            var list = TitleUpdates.ToList();
+
+            list.Sort((first, second) =>
+            {
+                if (string.IsNullOrEmpty(first.Control.DisplayVersionString.ToString()))
+                {
+                    return -1;
+                }
+                else if (string.IsNullOrEmpty(second.Control.DisplayVersionString.ToString()))
+                {
+                    return 1;
+                }
+
+                return Version.Parse(first.Control.DisplayVersionString.ToString())
+                    .CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
+            });
+
+            TitleUpdates.Clear();
+
+            TitleUpdates.AddRange(list);
+        }
+
+        public void Save()
+        {
+            _titleUpdateWindowData.Paths.Clear();
+
+            _titleUpdateWindowData.Selected = "";
+
+            foreach (TitleUpdateModel update in TitleUpdates)
+            {
+                _titleUpdateWindowData.Paths.Add(update.Path);
+
+                if (update.IsEnabled)
+                {
+                    _titleUpdateWindowData.Selected = update.Path;
+                }
+            }
+
+            using (FileStream dlcJsonStream = File.Create(_updateJsonPath, 4096, FileOptions.WriteThrough))
+            {
+                dlcJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_titleUpdateWindowData, true)));
+            }
+
+            if (Owner is MainWindow window)
+            {
+                window.ViewModel.LoadApplications();
+            }
+
+            Close();
+        }
+    }
+}

Ryujinx.Ava/Ui/Windows/UserProfileWindow.axaml

@@ -0,0 +1,107 @@
+<window:StyleableWindow xmlns="https://github.com/avaloniaui"
+                        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+                        xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+                        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+                        mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="350"
+                        x:Class="Ryujinx.Ava.Ui.Windows.UserProfileWindow"
+                        xmlns:Locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+                        xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
+                        xmlns:controls="clr-namespace:Ryujinx.Ava.Ui.Controls"
+                        xmlns:window="clr-namespace:Ryujinx.Ava.Ui.Windows"
+                        CanResize="False"
+                        Width="850" MinHeight="550" Height="550"
+                        WindowStartupLocation="CenterOwner"
+                        SizeToContent="Manual"
+                        MinWidth="600">
+    <Design.DataContext>
+        <viewModels:UserProfileViewModel />
+    </Design.DataContext>
+    <Window.Resources>
+        <controls:BitmapArrayValueConverter x:Key="ByteImage" />
+    </Window.Resources>
+    <Grid Margin="15" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+        <Grid Grid.Row="1">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto" />
+                <RowDefinition />
+            </Grid.RowDefinitions>
+            <ContentControl
+                Focusable="False"
+                IsVisible="False"
+                KeyboardNavigation.IsTabStop="False">
+                <ui:ContentDialog Name="ContentDialog"
+                                  IsPrimaryButtonEnabled="True"
+                                  IsSecondaryButtonEnabled="True"
+                                  IsVisible="False" />
+            </ContentControl>
+            <TextBlock Text="{Locale:Locale UserProfilesSelectedUserProfile}" />
+            <Grid Grid.Row="1" Margin="10">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto" />
+                    <ColumnDefinition />
+                    <ColumnDefinition Width="Auto" />
+                </Grid.ColumnDefinitions>
+                <Image Height="96" Width="96"
+                       Source="{Binding SelectedProfile.Image, Converter={StaticResource ByteImage}}" />
+                <StackPanel Orientation="Vertical" HorizontalAlignment="Stretch" Grid.Column="1" Spacing="10"
+                            Margin="5, 10">
+                    <TextBox Name="NameBox" Text="{Binding SelectedProfile.Name, Mode=OneWay}"
+                             HorizontalAlignment="Stretch" />
+                    <TextBlock Text="{Binding SelectedProfile.UserId}" />
+                </StackPanel>
+                <StackPanel Orientation="Vertical" HorizontalAlignment="Stretch" Grid.Column="2" Spacing="10"
+                            Margin="5">
+                    <Button Content="{Locale:Locale UserProfilesSaveProfileName}" Name="SetNameButton"
+                            Click="SetNameButton_OnClick" />
+                    <Button Name="SelectProfileImage" Command="{Binding ChooseProfileImage}"
+                            Content="{Locale:Locale UserProfilesChangeProfileImage}" />
+                </StackPanel>
+            </Grid>
+        </Grid>
+        <Grid Grid.Row="2">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto" />
+                <RowDefinition />
+            </Grid.RowDefinitions>
+            <TextBlock Text="{Locale:Locale UserProfilesAvailableUserProfiles}" />
+            <ListBox Grid.Row="1" Margin="10" Name="ProfilesList" DoubleTapped="ProfilesList_DoubleTapped"
+                     Items="{Binding Profiles}">
+                <ListBox.ItemTemplate>
+                    <DataTemplate>
+                        <Grid HorizontalAlignment="Stretch">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="Auto" />
+                                <ColumnDefinition />
+                            </Grid.ColumnDefinitions>
+                            <Grid Grid.Column="0" Background="{DynamicResource ThemeAccentColorBrush}"
+                                  Grid.ColumnSpan="2"
+                                  HorizontalAlignment="Stretch" VerticalAlignment="Stretch" MinHeight="5" MinWidth="5"
+                                  IsVisible="{Binding IsOpened}" />
+                            <Image Grid.Column="0" Height="96" Width="96"
+                                   Source="{Binding Image, Converter={StaticResource ByteImage}}" />
+                            <StackPanel Margin="10" Orientation="Vertical" HorizontalAlignment="Stretch"
+                                        VerticalAlignment="Center" Grid.Column="1">
+                                <TextBlock Text="{Binding Name}" />
+                                <TextBlock Text="{Binding  UserId}" />
+                            </StackPanel>
+                        </Grid>
+                    </DataTemplate>
+                </ListBox.ItemTemplate>
+            </ListBox>
+        </Grid>
+        <StackPanel Grid.Row="3" Orientation="Horizontal" Margin="10,0" Spacing="10" HorizontalAlignment="Stretch">
+            <Button Content="{Locale:Locale UserProfilesAddNewProfile}" Command="{Binding AddUser}" />
+            <Button IsEnabled="{Binding IsSelectedProfileDeletable}"
+                    Content="{Locale:Locale UserProfilesDeleteSelectedProfile}" Command="{Binding DeleteUser}" />
+            <Button HorizontalAlignment="Right" Content="{Locale:Locale UserProfilesClose}" Click="CloseButton_OnClick"
+                    Name="CloseButton" />
+        </StackPanel>
+    </Grid>
+</window:StyleableWindow>

Ryujinx.Ava/Ui/Windows/UserProfileWindow.axaml.cs

@@ -0,0 +1,102 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.ViewModels;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.HLE.HOS.Services.Account.Acc;
+using System.Threading.Tasks;
+using UserProfile = Ryujinx.Ava.Ui.Models.UserProfile;
+
+namespace Ryujinx.Ava.Ui.Windows
+{
+    public class UserProfileWindow : StyleableWindow
+    {
+        private TextBox _nameBox;
+
+        public UserProfileWindow(AccountManager accountManager, ContentManager contentManager,
+            VirtualFileSystem virtualFileSystem)
+        {
+            AccountManager = accountManager;
+            ContentManager = contentManager;
+            ViewModel = new UserProfileViewModel(this);
+
+            DataContext = ViewModel;
+
+            InitializeComponent();
+#if DEBUG
+            this.AttachDevTools();
+#endif
+            if (contentManager.GetCurrentFirmwareVersion() != null)
+            {
+                Task.Run(() =>
+                {
+                    AvatarProfileViewModel.PreloadAvatars(contentManager, virtualFileSystem);
+                });
+            }
+
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["UserProfileWindowTitle"];
+        }
+
+        public UserProfileWindow()
+        {
+            ViewModel = new UserProfileViewModel();
+
+            DataContext = ViewModel;
+
+            InitializeComponent();
+#if DEBUG
+            this.AttachDevTools();
+#endif
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["UserProfileWindowTitle"];
+        }
+
+        public AccountManager AccountManager { get; }
+        public ContentManager ContentManager { get; }
+
+        public UserProfileViewModel ViewModel { get; set; }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+            _nameBox = this.FindControl<TextBox>("NameBox");
+        }
+
+        private void ProfilesList_DoubleTapped(object sender, RoutedEventArgs e)
+        {
+            if (sender is ListBox listBox)
+            {
+                int selectedIndex = listBox.SelectedIndex;
+
+                if (selectedIndex >= 0 && selectedIndex < ViewModel.Profiles.Count)
+                {
+                    ViewModel.SelectedProfile = ViewModel.Profiles[selectedIndex];
+
+                    AccountManager.OpenUser(ViewModel.SelectedProfile.UserId);
+
+                    ViewModel.LoadProfiles();
+
+                    foreach (UserProfile profile in ViewModel.Profiles)
+                    {
+                        profile.UpdateState();
+                    }
+                }
+            }
+        }
+
+        private void CloseButton_OnClick(object sender, RoutedEventArgs e)
+        {
+            Close();
+        }
+
+        private void SetNameButton_OnClick(object sender, RoutedEventArgs e)
+        {
+            if (!string.IsNullOrWhiteSpace(_nameBox.Text))
+            {
+                ViewModel.SelectedProfile.Name = _nameBox.Text;
+                AccountManager.SetUserName(ViewModel.SelectedProfile.UserId, _nameBox.Text);
+            }
+        }
+    }
+}