misc: Created generic type RyujinxControl to allow for more unified control view model definitions

src/Ryujinx/UI/Applet/ProfileSelectorDialog.axaml.cs

@@ -9,17 +9,14 @@ using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
 using System.Collections.ObjectModel;
-using System.ComponentModel;
 using System.Threading.Tasks;
 using UserProfile = Ryujinx.Ava.UI.Models.UserProfile;
 using UserProfileSft = Ryujinx.HLE.HOS.Services.Account.Acc.UserProfile;
 
 namespace Ryujinx.Ava.UI.Applet
 {
-    public partial class ProfileSelectorDialog : UserControl
+    public partial class ProfileSelectorDialog : RyujinxControl<ProfileSelectorDialogViewModel>
     {
-        public ProfileSelectorDialogViewModel ViewModel { get; set; }
-
         public ProfileSelectorDialog(ProfileSelectorDialogViewModel viewModel)
         {
             DataContext = ViewModel = viewModel;

src/Ryujinx/UI/Controls/ApplicationContextMenu.axaml.cs

@@ -26,6 +26,7 @@ namespace Ryujinx.Ava.UI.Controls
 {
     public class ApplicationContextMenu : MenuFlyout
     {
+        
         public ApplicationContextMenu()
         {
             InitializeComponent();

src/Ryujinx/UI/Controls/ApplicationDataView.axaml.cs

@@ -14,7 +14,7 @@ using System.Threading.Tasks;
 
 namespace Ryujinx.Ava.UI.Controls
 {
-    public partial class ApplicationDataView : UserControl
+    public partial class ApplicationDataView : RyujinxControl<ApplicationDataViewModel>
     {
         public static async Task Show(ApplicationData appData)
         {
@@ -25,7 +25,7 @@ namespace Ryujinx.Ava.UI.Controls
                 SecondaryButtonText = string.Empty,
                 CloseButtonText = LocaleManager.Instance[LocaleKeys.SettingsButtonClose],
                 MinWidth = 256,
-                Content = new ApplicationDataView { DataContext = new ApplicationDataViewModel(appData) }
+                Content = new ApplicationDataView { ViewModel = new ApplicationDataViewModel(appData) }
             };
 
             Style closeButton = new(x => x.Name("CloseButton"));

src/Ryujinx/UI/Controls/ApplicationGridView.axaml.cs

@@ -2,12 +2,13 @@ using Avalonia.Controls;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Ryujinx.Ava.UI.Helpers;
+using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.Utilities.AppLibrary;
 using System;
 
 namespace Ryujinx.Ava.UI.Controls
 {
-    public partial class ApplicationGridView : UserControl
+    public partial class ApplicationGridView : RyujinxControl<MainWindowViewModel>
     {
         public static readonly RoutedEvent<ApplicationOpenedEventArgs> ApplicationOpenedEvent =
             RoutedEvent.Register<ApplicationGridView, ApplicationOpenedEventArgs>(nameof(ApplicationOpened), RoutingStrategies.Bubble);

src/Ryujinx/UI/Controls/ApplicationListView.axaml.cs

@@ -11,7 +11,7 @@ using System.Linq;
 
 namespace Ryujinx.Ava.UI.Controls
 {
-    public partial class ApplicationListView : UserControl
+    public partial class ApplicationListView : RyujinxControl<MainWindowViewModel>
     {
         public static readonly RoutedEvent<ApplicationOpenedEventArgs> ApplicationOpenedEvent =
             RoutedEvent.Register<ApplicationListView, ApplicationOpenedEventArgs>(nameof(ApplicationOpened), RoutingStrategies.Bubble);
@@ -32,9 +32,6 @@ namespace Ryujinx.Ava.UI.Controls
         
         private async void PlayabilityStatus_OnClick(object sender, RoutedEventArgs e)
         {
-            if (DataContext is not MainWindowViewModel mwvm)
-                return;
-            
             if (sender is not Button { Content: TextBlock playabilityLabel })
                 return;
 
@@ -43,16 +40,13 @@ namespace Ryujinx.Ava.UI.Controls
 
         private async void IdString_OnClick(object sender, RoutedEventArgs e)
         {
-            if (DataContext is not MainWindowViewModel mwvm)
-                return;
-            
             if (sender is not Button { Content: TextBlock idText })
                 return;
 
             if (!RyujinxApp.IsClipboardAvailable(out IClipboard clipboard))
                 return;
             
-            ApplicationData appData = mwvm.Applications.FirstOrDefault(it => it.IdString == idText.Text);
+            ApplicationData appData = ViewModel.Applications.FirstOrDefault(it => it.IdString == idText.Text);
             if (appData is null)
                 return;
             

src/Ryujinx/UI/Controls/DlcSelectView.axaml.cs

@@ -10,7 +10,7 @@ using System.Threading.Tasks;
 
 namespace Ryujinx.Ava.UI.Controls
 {
-    public partial class DlcSelectView : UserControl
+    public partial class DlcSelectView : RyujinxControl<DlcSelectViewModel>
     {
         public DlcSelectView()
         {
@@ -28,7 +28,7 @@ namespace Ryujinx.Ava.UI.Controls
                 PrimaryButtonText = LocaleManager.Instance[LocaleKeys.Continue],
                 SecondaryButtonText = string.Empty,
                 CloseButtonText = string.Empty,
-                Content = new DlcSelectView { DataContext = viewModel }
+                Content = new DlcSelectView { ViewModel = viewModel }
             };
 
             Style closeButton = new(x => x.Name("CloseButton"));

src/Ryujinx/UI/Controls/NavigationDialogHost.axaml.cs

@@ -23,13 +23,12 @@ using UserProfile = Ryujinx.Ava.UI.Models.UserProfile;
 
 namespace Ryujinx.Ava.UI.Controls
 {
-    public partial class NavigationDialogHost : UserControl
+    public partial class NavigationDialogHost : RyujinxControl<UserProfileViewModel>
     {
         public AccountManager AccountManager { get; }
         public ContentManager ContentManager { get; }
         public VirtualFileSystem VirtualFileSystem { get; }
         public HorizonClient HorizonClient { get; }
-        public UserProfileViewModel ViewModel { get; set; }
 
         public NavigationDialogHost()
         {

src/Ryujinx/UI/Controls/RyujinxControl.cs

@@ -0,0 +1,18 @@
+using Avalonia.Controls;
+using Gommon;
+using Ryujinx.Ava.UI.ViewModels;
+using System;
+
+namespace Ryujinx.Ava.UI.Controls
+{
+    public class RyujinxControl<TViewModel> : UserControl where TViewModel : BaseModel
+    {
+        public TViewModel ViewModel
+        {
+            get => (TViewModel)DataContext ?? throw new InvalidOperationException(
+                $"Underlying DataContext is not of type {typeof(TViewModel).AsPrettyString()}; " +
+                $"Actual type is {DataContext?.GetType().AsPrettyString()}");
+            set => DataContext = value;
+        }
+    }
+}

src/Ryujinx/UI/ViewModels/UserFirmwareAvatarSelectorViewModel.cs

@@ -21,7 +21,7 @@ using Image = SkiaSharp.SKImage;
 
 namespace Ryujinx.Ava.UI.ViewModels
 {
-    internal partial class UserFirmwareAvatarSelectorViewModel : BaseModel
+    public partial class UserFirmwareAvatarSelectorViewModel : BaseModel
     {
         private static readonly Dictionary<string, byte[]> _avatarStore = new();
 

src/Ryujinx/UI/ViewModels/UserProfileImageSelectorViewModel.cs

@@ -2,7 +2,7 @@ using CommunityToolkit.Mvvm.ComponentModel;
 
 namespace Ryujinx.Ava.UI.ViewModels
 {
-    internal partial class UserProfileImageSelectorViewModel : BaseModel
+    public partial class UserProfileImageSelectorViewModel : BaseModel
     {
         [ObservableProperty] private bool _firmwareFound;
     }

src/Ryujinx/UI/Views/Input/ControllerInputView.axaml.cs

@@ -4,6 +4,7 @@ using Avalonia.Controls.Primitives;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.LogicalTree;
+using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels.Input;
 using Ryujinx.Common.Configuration.Hid.Controller;
@@ -14,7 +15,7 @@ using StickInputId = Ryujinx.Common.Configuration.Hid.Controller.StickInputId;
 
 namespace Ryujinx.Ava.UI.Views.Input
 {
-    public partial class ControllerInputView : UserControl
+    public partial class ControllerInputView : RyujinxControl<ControllerInputViewModel>
     {
         private ButtonKeyAssigner _currentAssigner;
 
@@ -217,20 +218,12 @@ namespace Ryujinx.Ava.UI.Views.Input
             PointerPressed -= MouseClick;
         }
 
-        private IButtonAssigner CreateButtonAssigner(bool forStick)
+        private IButtonAssigner CreateButtonAssigner(bool forStick) =>
-        {
+            new GamepadButtonAssigner(
-            IButtonAssigner assigner;
+                ViewModel.ParentModel.SelectedGamepad,
-
+                (ViewModel.ParentModel.Config as StandardControllerInputConfig).TriggerThreshold,
-            ControllerInputViewModel controllerInputViewModel = DataContext as ControllerInputViewModel;
-
-            assigner = new GamepadButtonAssigner(
-                controllerInputViewModel.ParentModel.SelectedGamepad,
-                (controllerInputViewModel.ParentModel.Config as StandardControllerInputConfig).TriggerThreshold,
                 forStick);
 
-            return assigner;
-        }
-
         protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
         {
             base.OnDetachedFromVisualTree(e);

src/Ryujinx/UI/Views/Input/InputView.axaml.cs

@@ -1,19 +1,19 @@
 using Avalonia.Controls;
 using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
 using Ryujinx.Ava.UI.ViewModels.Input;
 
 namespace Ryujinx.Ava.UI.Views.Input
 {
-    public partial class InputView : UserControl
+    public partial class InputView : RyujinxControl<InputViewModel>
     {
         private bool _dialogOpen;
-        private InputViewModel ViewModel { get; set; }
 
         public InputView()
         {
-            DataContext = ViewModel = new InputViewModel(this);
+            ViewModel = new InputViewModel(this);
 
             InitializeComponent();
         }

src/Ryujinx/UI/Views/Input/KeyboardInputView.axaml.cs

@@ -4,6 +4,7 @@ using Avalonia.Controls.Primitives;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.LogicalTree;
+using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels.Input;
 using Ryujinx.Input;
@@ -13,7 +14,7 @@ using Key = Ryujinx.Common.Configuration.Hid.Key;
 
 namespace Ryujinx.Ava.UI.Views.Input
 {
-    public partial class KeyboardInputView : UserControl
+    public partial class KeyboardInputView : RyujinxControl<KeyboardInputViewModel>
     {
         private ButtonKeyAssigner _currentAssigner;
 
@@ -60,106 +61,103 @@ namespace Ryujinx.Ava.UI.Views.Input
 
                     PointerPressed += MouseClick;
 
-                    if (DataContext is not KeyboardInputViewModel viewModel)
-                        return;
-
                     IKeyboard keyboard =
-                        (IKeyboard)viewModel.ParentModel.AvaloniaKeyboardDriver.GetGamepad("0"); // Open Avalonia keyboard for cancel operations.
+                        (IKeyboard)ViewModel.ParentModel.AvaloniaKeyboardDriver.GetGamepad("0"); // Open Avalonia keyboard for cancel operations.
                     IButtonAssigner assigner = 
-                        new KeyboardKeyAssigner((IKeyboard)viewModel.ParentModel.SelectedGamepad);
+                        new KeyboardKeyAssigner((IKeyboard)ViewModel.ParentModel.SelectedGamepad);
 
-                    _currentAssigner.ButtonAssigned += (_, e) =>
+                    _currentAssigner.ButtonAssigned += (_, be) =>
                     {
-                        if (e.ButtonValue.HasValue)
+                        if (be.ButtonValue.HasValue)
                         {
-                            Button buttonValue = e.ButtonValue.Value;
+                            Button buttonValue = be.ButtonValue.Value;
-                            viewModel.ParentModel.IsModified = true;
+                            ViewModel.ParentModel.IsModified = true;
 
                             switch (button.Name)
                             {
                                 case "ButtonZl":
-                                    viewModel.Config.ButtonZl = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonZl = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonL":
-                                    viewModel.Config.ButtonL = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonL = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonMinus":
-                                    viewModel.Config.ButtonMinus = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonMinus = buttonValue.AsHidType<Key>();
                                     break;
                                 case "LeftStickButton":
-                                    viewModel.Config.LeftStickButton = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.LeftStickButton = buttonValue.AsHidType<Key>();
                                     break;
                                 case "LeftStickUp":
-                                    viewModel.Config.LeftStickUp = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.LeftStickUp = buttonValue.AsHidType<Key>();
                                     break;
                                 case "LeftStickDown":
-                                    viewModel.Config.LeftStickDown = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.LeftStickDown = buttonValue.AsHidType<Key>();
                                     break;
                                 case "LeftStickRight":
-                                    viewModel.Config.LeftStickRight = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.LeftStickRight = buttonValue.AsHidType<Key>();
                                     break;
                                 case "LeftStickLeft":
-                                    viewModel.Config.LeftStickLeft = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.LeftStickLeft = buttonValue.AsHidType<Key>();
                                     break;
                                 case "DpadUp":
-                                    viewModel.Config.DpadUp = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.DpadUp = buttonValue.AsHidType<Key>();
                                     break;
                                 case "DpadDown":
-                                    viewModel.Config.DpadDown = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.DpadDown = buttonValue.AsHidType<Key>();
                                     break;
                                 case "DpadLeft":
-                                    viewModel.Config.DpadLeft = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.DpadLeft = buttonValue.AsHidType<Key>();
                                     break;
                                 case "DpadRight":
-                                    viewModel.Config.DpadRight = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.DpadRight = buttonValue.AsHidType<Key>();
                                     break;
                                 case "LeftButtonSr":
-                                    viewModel.Config.LeftButtonSr = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.LeftButtonSr = buttonValue.AsHidType<Key>();
                                     break;
                                 case "LeftButtonSl":
-                                    viewModel.Config.LeftButtonSl = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.LeftButtonSl = buttonValue.AsHidType<Key>();
                                     break;
                                 case "RightButtonSr":
-                                    viewModel.Config.RightButtonSr = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.RightButtonSr = buttonValue.AsHidType<Key>();
                                     break;
                                 case "RightButtonSl":
-                                    viewModel.Config.RightButtonSl = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.RightButtonSl = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonZr":
-                                    viewModel.Config.ButtonZr = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonZr = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonR":
-                                    viewModel.Config.ButtonR = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonR = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonPlus":
-                                    viewModel.Config.ButtonPlus = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonPlus = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonA":
-                                    viewModel.Config.ButtonA = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonA = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonB":
-                                    viewModel.Config.ButtonB = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonB = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonX":
-                                    viewModel.Config.ButtonX = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonX = buttonValue.AsHidType<Key>();
                                     break;
                                 case "ButtonY":
-                                    viewModel.Config.ButtonY = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.ButtonY = buttonValue.AsHidType<Key>();
                                     break;
                                 case "RightStickButton":
-                                    viewModel.Config.RightStickButton = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.RightStickButton = buttonValue.AsHidType<Key>();
                                     break;
                                 case "RightStickUp":
-                                    viewModel.Config.RightStickUp = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.RightStickUp = buttonValue.AsHidType<Key>();
                                     break;
                                 case "RightStickDown":
-                                    viewModel.Config.RightStickDown = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.RightStickDown = buttonValue.AsHidType<Key>();
                                     break;
                                 case "RightStickRight":
-                                    viewModel.Config.RightStickRight = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.RightStickRight = buttonValue.AsHidType<Key>();
                                     break;
                                 case "RightStickLeft":
-                                    viewModel.Config.RightStickLeft = buttonValue.AsHidType<Key>();
+                                    ViewModel.Config.RightStickLeft = buttonValue.AsHidType<Key>();
                                     break;
                             }
                         }

src/Ryujinx/UI/Views/Input/LedInputView.axaml.cs

@@ -2,19 +2,18 @@
 using Avalonia.Controls;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Models.Input;
 using Ryujinx.Ava.UI.ViewModels.Input;
 using System.Threading.Tasks;
 
 namespace Ryujinx.UI.Views.Input
 {
-    public partial class LedInputView : UserControl
+    public partial class LedInputView : RyujinxControl<LedInputViewModel>
     {
-        private readonly LedInputViewModel _viewModel;
-        
         public LedInputView(ControllerInputViewModel viewModel)
         {
-            DataContext = _viewModel = new LedInputViewModel
+            ViewModel = new LedInputViewModel
             {
                 ParentModel = viewModel.ParentModel,
                 TurnOffLed = viewModel.Config.TurnOffLed,
@@ -29,20 +28,18 @@ namespace Ryujinx.UI.Views.Input
         private void ColorPickerButton_OnColorChanged(ColorPickerButton sender, ColorButtonColorChangedEventArgs args)
         {
             if (!args.NewColor.HasValue) return;
-            if (DataContext is not LedInputViewModel lvm) return;
+            if (!ViewModel.EnableLedChanging) return;
-            if (!lvm.EnableLedChanging) return;
+            if (ViewModel.TurnOffLed) return;
-            if (lvm.TurnOffLed) return;
             
-            lvm.ParentModel.SelectedGamepad.SetLed(args.NewColor.Value.ToUInt32());
+            ViewModel.ParentModel.SelectedGamepad.SetLed(args.NewColor.Value.ToUInt32());
         }
 
         private void ColorPickerButton_OnAttachedToVisualTree(object sender, VisualTreeAttachmentEventArgs e)
         {
-            if (DataContext is not LedInputViewModel lvm) return;
+            if (!ViewModel.EnableLedChanging) return;
-            if (!lvm.EnableLedChanging) return;
+            if (ViewModel.TurnOffLed) return;
-            if (lvm.TurnOffLed) return;
             
-            lvm.ParentModel.SelectedGamepad.SetLed(lvm.LedColor.ToUInt32());
+            ViewModel.ParentModel.SelectedGamepad.SetLed(ViewModel.LedColor.ToUInt32());
         }
         
         public static async Task Show(ControllerInputViewModel viewModel)
@@ -57,13 +54,13 @@ namespace Ryujinx.UI.Views.Input
                 CloseButtonText = LocaleManager.Instance[LocaleKeys.ControllerSettingsClose],
                 Content = content,
             };
-            contentDialog.PrimaryButtonClick += (sender, args) =>
+            contentDialog.PrimaryButtonClick += (_, _) =>
             {
                 GamepadInputConfig config = viewModel.Config;
-                config.EnableLedChanging = content._viewModel.EnableLedChanging;
+                config.EnableLedChanging = content.ViewModel.EnableLedChanging;
-                config.LedColor = content._viewModel.LedColor;
+                config.LedColor = content.ViewModel.LedColor;
-                config.UseRainbowLed = content._viewModel.UseRainbowLed;
+                config.UseRainbowLed = content.ViewModel.UseRainbowLed;
-                config.TurnOffLed = content._viewModel.TurnOffLed;
+                config.TurnOffLed = content.ViewModel.TurnOffLed;
             };
 
             await contentDialog.ShowAsync();

src/Ryujinx/UI/Views/Input/MotionInputView.axaml.cs

@@ -1,16 +1,15 @@
 using Avalonia.Controls;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Models.Input;
 using Ryujinx.Ava.UI.ViewModels.Input;
 using System.Threading.Tasks;
 
 namespace Ryujinx.Ava.UI.Views.Input
 {
-    public partial class MotionInputView : UserControl
+    public partial class MotionInputView : RyujinxControl<MotionInputViewModel>
     {
-        private readonly MotionInputViewModel _viewModel;
-
         public MotionInputView()
         {
             InitializeComponent();
@@ -20,7 +19,7 @@ namespace Ryujinx.Ava.UI.Views.Input
         {
             GamepadInputConfig config = viewModel.Config;
 
-            _viewModel = new MotionInputViewModel
+            ViewModel = new MotionInputViewModel
             {
                 Slot = config.Slot,
                 AltSlot = config.AltSlot,
@@ -33,7 +32,6 @@ namespace Ryujinx.Ava.UI.Views.Input
             };
 
             InitializeComponent();
-            DataContext = _viewModel;
         }
 
         public static async Task Show(ControllerInputViewModel viewModel)
@@ -48,17 +46,17 @@ namespace Ryujinx.Ava.UI.Views.Input
                 CloseButtonText = LocaleManager.Instance[LocaleKeys.ControllerSettingsClose],
                 Content = content,
             };
-            contentDialog.PrimaryButtonClick += (sender, args) =>
+            contentDialog.PrimaryButtonClick += (_, _) =>
             {
                 GamepadInputConfig config = viewModel.Config;
-                config.Slot = content._viewModel.Slot;
+                config.Slot = content.ViewModel.Slot;
-                config.Sensitivity = content._viewModel.Sensitivity;
+                config.Sensitivity = content.ViewModel.Sensitivity;
-                config.GyroDeadzone = content._viewModel.GyroDeadzone;
+                config.GyroDeadzone = content.ViewModel.GyroDeadzone;
-                config.AltSlot = content._viewModel.AltSlot;
+                config.AltSlot = content.ViewModel.AltSlot;
-                config.DsuServerHost = content._viewModel.DsuServerHost;
+                config.DsuServerHost = content.ViewModel.DsuServerHost;
-                config.DsuServerPort = content._viewModel.DsuServerPort;
+                config.DsuServerPort = content.ViewModel.DsuServerPort;
-                config.EnableCemuHookMotion = content._viewModel.EnableCemuHookMotion;
+                config.EnableCemuHookMotion = content.ViewModel.EnableCemuHookMotion;
-                config.MirrorInput = content._viewModel.MirrorInput;
+                config.MirrorInput = content.ViewModel.MirrorInput;
             };
 
             await contentDialog.ShowAsync();

src/Ryujinx/UI/Views/Input/RumbleInputView.axaml.cs

@@ -1,16 +1,15 @@
 using Avalonia.Controls;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Models.Input;
 using Ryujinx.Ava.UI.ViewModels.Input;
 using System.Threading.Tasks;
 
 namespace Ryujinx.Ava.UI.Views.Input
 {
-    public partial class RumbleInputView : UserControl
+    public partial class RumbleInputView : RyujinxControl<RumbleInputViewModel>
     {
-        private readonly RumbleInputViewModel _viewModel;
-
         public RumbleInputView()
         {
             InitializeComponent();
@@ -20,15 +19,13 @@ namespace Ryujinx.Ava.UI.Views.Input
         {
             GamepadInputConfig config = viewModel.Config;
 
-            _viewModel = new RumbleInputViewModel
+            ViewModel = new RumbleInputViewModel
             {
                 StrongRumble = config.StrongRumble,
                 WeakRumble = config.WeakRumble,
             };
 
             InitializeComponent();
-
-            DataContext = _viewModel;
         }
 
         public static async Task Show(ControllerInputViewModel viewModel)
@@ -44,11 +41,11 @@ namespace Ryujinx.Ava.UI.Views.Input
                 Content = content,
             };
 
-            contentDialog.PrimaryButtonClick += (sender, args) =>
+            contentDialog.PrimaryButtonClick += (_, _) =>
             {
                 GamepadInputConfig config = viewModel.Config;
-                config.StrongRumble = content._viewModel.StrongRumble;
+                config.StrongRumble = content.ViewModel.StrongRumble;
-                config.WeakRumble = content._viewModel.WeakRumble;
+                config.WeakRumble = content.ViewModel.WeakRumble;
             };
 
             await contentDialog.ShowAsync();

src/Ryujinx/UI/Views/Main/MainMenuBarView.axaml.cs

@@ -6,6 +6,7 @@ using Gommon;
 using LibHac.Common;
 using LibHac.Ns;
 using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
@@ -25,10 +26,9 @@ using System.Threading.Tasks;
 
 namespace Ryujinx.Ava.UI.Views.Main
 {
-    public partial class MainMenuBarView : UserControl
+    public partial class MainMenuBarView : RyujinxControl<MainWindowViewModel>
     {
         public MainWindow Window { get; private set; }
-        public MainWindowViewModel ViewModel { get; private set; }
 
         public MainMenuBarView()
         {

src/Ryujinx/UI/Views/Main/MainStatusBarView.axaml.cs

@@ -4,6 +4,8 @@ using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.Threading;
 using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Controls;
+using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Ava.Utilities.Configuration;
 using Ryujinx.Common;
@@ -13,7 +15,7 @@ using System;
 
 namespace Ryujinx.Ava.UI.Views.Main
 {
-    public partial class MainStatusBarView : UserControl
+    public partial class MainStatusBarView : RyujinxControl<MainWindowViewModel>
     {
         public MainWindow Window;
 
@@ -29,7 +31,7 @@ namespace Ryujinx.Ava.UI.Views.Main
             if (VisualRoot is MainWindow window)
             {
                 Window = window;
-                DataContext = window.ViewModel;
+                ViewModel = window.ViewModel;
                 LocaleManager.Instance.LocaleChanged += () => Dispatcher.UIThread.Post(() =>
                 {
                     if (Window.ViewModel.EnableNonGameRunningControls)

src/Ryujinx/UI/Views/Main/MainViewControls.axaml.cs

@@ -3,16 +3,15 @@ using Avalonia.Controls;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Ryujinx.Ava.Common;
+using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
 using System;
 
 namespace Ryujinx.Ava.UI.Views.Main
 {
-    public partial class MainViewControls : UserControl
+    public partial class MainViewControls : RyujinxControl<MainWindowViewModel>
     {
-        public MainWindowViewModel ViewModel;
-
         public MainViewControls()
         {
             InitializeComponent();
@@ -24,7 +23,7 @@ namespace Ryujinx.Ava.UI.Views.Main
 
             if (VisualRoot is MainWindow window)
             {
-                DataContext = ViewModel = window.ViewModel;
+                ViewModel = window.ViewModel;
             }
         }
 

src/Ryujinx/UI/Views/User/UserEditorView.axaml.cs

@@ -13,13 +13,12 @@ using UserProfile = Ryujinx.Ava.UI.Models.UserProfile;
 
 namespace Ryujinx.Ava.UI.Views.User
 {
-    public partial class UserEditorView : UserControl
+    public partial class UserEditorView : RyujinxControl<TempProfile>
     {
         private NavigationDialogHost _parent;
         private UserProfile _profile;
         private bool _isNewUser;
         
-        public TempProfile TempProfile { get; set; }
         public static uint MaxProfileNameLength => 0x20;
         public bool IsDeletable => _profile.UserId != AccountManager.DefaultUserId;
 
@@ -42,7 +41,7 @@ namespace Ryujinx.Ava.UI.Views.User
                         (NavigationDialogHost parent, UserProfile profile, bool isNewUser) = ((NavigationDialogHost parent, UserProfile profile, bool isNewUser))arg.Parameter;
                         _isNewUser = isNewUser;
                         _profile = profile;
-                        TempProfile = new TempProfile(_profile);
+                        ViewModel = new TempProfile(_profile);
 
                         _parent = parent;
                         break;
@@ -51,8 +50,6 @@ namespace Ryujinx.Ava.UI.Views.User
                 ((ContentDialog)_parent.Parent).Title = $"{LocaleManager.Instance[LocaleKeys.UserProfileWindowTitle]} - " +
                                                         $"{(_isNewUser ? LocaleManager.Instance[LocaleKeys.UserEditorTitleCreate] : LocaleManager.Instance[LocaleKeys.UserEditorTitle])}";
 
-                DataContext = TempProfile;
-
                 AddPictureButton.IsVisible = _isNewUser;
                 ChangePictureButton.IsVisible = !_isNewUser;
                 IdLabel.IsVisible = _profile != null;
@@ -72,7 +69,7 @@ namespace Ryujinx.Ava.UI.Views.User
         {
             if (_isNewUser)
             {
-                if (TempProfile.Name != String.Empty || TempProfile.Image != null)
+                if (ViewModel.Name != string.Empty || ViewModel.Image != null)
                 {
                     if (await ContentDialogHelper.CreateChoiceDialog(
                             LocaleManager.Instance[LocaleKeys.DialogUserProfileUnsavedChangesTitle],
@@ -89,7 +86,7 @@ namespace Ryujinx.Ava.UI.Views.User
             }
             else
             {
-                if (_profile.Name != TempProfile.Name || _profile.Image != TempProfile.Image)
+                if (_profile.Name != ViewModel.Name || _profile.Image != ViewModel.Image)
                 {
                     if (await ContentDialogHelper.CreateChoiceDialog(
                             LocaleManager.Instance[LocaleKeys.DialogUserProfileUnsavedChangesTitle],
@@ -115,31 +112,31 @@ namespace Ryujinx.Ava.UI.Views.User
         {
             DataValidationErrors.ClearErrors(NameBox);
 
-            if (string.IsNullOrWhiteSpace(TempProfile.Name))
+            if (string.IsNullOrWhiteSpace(ViewModel.Name))
             {
                 DataValidationErrors.SetError(NameBox, new DataValidationException(LocaleManager.Instance[LocaleKeys.UserProfileEmptyNameError]));
 
                 return;
             }
 
-            if (TempProfile.Image == null)
+            if (ViewModel.Image == null)
             {
-                _parent.Navigate(typeof(UserProfileImageSelectorView), (_parent, TempProfile));
+                _parent.Navigate(typeof(UserProfileImageSelectorView), (_parent, ViewModel));
 
                 return;
             }
 
             if (_profile != null && !_isNewUser)
             {
-                _profile.Name = TempProfile.Name;
+                _profile.Name = ViewModel.Name;
-                _profile.Image = TempProfile.Image;
+                _profile.Image = ViewModel.Image;
                 _profile.UpdateState();
                 _parent.AccountManager.SetUserName(_profile.UserId, _profile.Name);
                 _parent.AccountManager.SetUserImage(_profile.UserId, _profile.Image);
             }
             else if (_isNewUser)
             {
-                _parent.AccountManager.AddUser(TempProfile.Name, TempProfile.Image, TempProfile.UserId);
+                _parent.AccountManager.AddUser(ViewModel.Name, ViewModel.Image, ViewModel.UserId);
             }
             else
             {
@@ -151,7 +148,7 @@ namespace Ryujinx.Ava.UI.Views.User
 
         public void SelectProfileImage()
         {
-            _parent.Navigate(typeof(UserProfileImageSelectorView), (_parent, TempProfile));
+            _parent.Navigate(typeof(UserProfileImageSelectorView), (_parent, ViewModel));
         }
 
         private void ChangePictureButton_Click(object sender, RoutedEventArgs e)

src/Ryujinx/UI/Views/User/UserFirmwareAvatarSelectorView.axaml.cs

@@ -1,4 +1,3 @@
-using Avalonia.Controls;
 using Avalonia.Interactivity;
 using FluentAvalonia.UI.Controls;
 using FluentAvalonia.UI.Navigation;
@@ -11,7 +10,7 @@ using System.IO;
 
 namespace Ryujinx.Ava.UI.Views.User
 {
-    public partial class UserFirmwareAvatarSelectorView : UserControl
+    public partial class UserFirmwareAvatarSelectorView : RyujinxControl<UserFirmwareAvatarSelectorViewModel>
     {
         private NavigationDialogHost _parent;
         private TempProfile _profile;
@@ -20,8 +19,6 @@ namespace Ryujinx.Ava.UI.Views.User
         {
             ContentManager = contentManager;
 
-            DataContext = ViewModel;
-
             InitializeComponent();
         }
 
@@ -55,8 +52,6 @@ namespace Ryujinx.Ava.UI.Views.User
 
         public ContentManager ContentManager { get; private set; }
 
-        internal UserFirmwareAvatarSelectorViewModel ViewModel { get; set; }
-
         private void GoBack(object sender, RoutedEventArgs e)
         {
             _parent.GoBack();

src/Ryujinx/UI/Views/User/UserProfileImageSelectorView.axaml.cs

@@ -15,14 +15,12 @@ using System.IO;
 
 namespace Ryujinx.Ava.UI.Views.User
 {
-    public partial class UserProfileImageSelectorView : UserControl
+    public partial class UserProfileImageSelectorView : RyujinxControl<UserProfileImageSelectorViewModel>
     {
         private ContentManager _contentManager;
         private NavigationDialogHost _parent;
         private TempProfile _profile;
 
-        internal UserProfileImageSelectorViewModel ViewModel { get; private set; }
-
         public UserProfileImageSelectorView()
         {
             InitializeComponent();

src/Ryujinx/UI/Views/User/UserRecovererView.axaml.cs

@@ -4,10 +4,11 @@ using FluentAvalonia.UI.Controls;
 using FluentAvalonia.UI.Navigation;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Controls;
+using Ryujinx.Ava.UI.ViewModels;
 
 namespace Ryujinx.Ava.UI.Views.User
 {
-    public partial class UserRecovererView : UserControl
+    public partial class UserRecovererView : RyujinxControl<UserProfileViewModel>
     {
         private NavigationDialogHost _parent;
 

src/Ryujinx/UI/Views/User/UserSaveManagerView.axaml.cs

@@ -23,10 +23,8 @@ using UserId = LibHac.Fs.UserId;
 
 namespace Ryujinx.Ava.UI.Views.User
 {
-    public partial class UserSaveManagerView : UserControl
+    public partial class UserSaveManagerView : RyujinxControl<UserSaveManagerViewModel>
     {
-        internal UserSaveManagerViewModel ViewModel { get; private set; }
-
         private AccountManager _accountManager;
         private HorizonClient _horizonClient;
         private VirtualFileSystem _virtualFileSystem;
@@ -66,7 +64,7 @@ namespace Ryujinx.Ava.UI.Views.User
 
         public void LoadSaves()
         {
-            ViewModel.Saves.Clear();
+            Dispatcher.UIThread.Post(() => ViewModel.Saves.Clear());
             ObservableCollection<SaveModel> saves = [];
             SaveDataFilter saveDataFilter = SaveDataFilter.Make(
                 programId: default,

src/Ryujinx/UI/Views/User/UserSelectorView.axaml.cs

@@ -11,12 +11,10 @@ using Button = Avalonia.Controls.Button;
 
 namespace Ryujinx.Ava.UI.Views.User
 {
-    public partial class UserSelectorViews : UserControl
+    public partial class UserSelectorViews : RyujinxControl<UserProfileViewModel>
     {
         private NavigationDialogHost _parent;
 
-        public UserProfileViewModel ViewModel { get; set; }
-
         public UserSelectorViews()
         {
             InitializeComponent();