moer changes

Hyperbar.UI.Windows/Hyperbar.UI.Windows.csproj

@@ -11,6 +11,7 @@
 	<ItemGroup>
 		<PackageReference Include="Microsoft.WindowsAppSDK" Version="1.5.240124002-experimental2" />
 		<PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26031-preview" />
+		<PackageReference Include="Microsoft.Xaml.Behaviors.WinUI.Managed" Version="2.0.9" />
 	</ItemGroup>
 	<ItemGroup>
 		<ProjectReference Include="..\Hyperbar.Interop.Windows\Hyperbar.Interop.Windows.csproj" />

Hyperbar.UI.Windows/IViewModelTemplate.cs

@@ -0,0 +1,6 @@
+namespace Hyperbar.UI.Windows;
+
+public interface IViewModelTemplate
+{
+
+}

Hyperbar.UI.Windows/NavigateAction.cs

@@ -0,0 +1,34 @@
+using Microsoft.UI.Xaml;
+using Microsoft.Xaml.Interactivity;
+
+namespace Hyperbar.UI.Windows;
+
+public sealed class NavigateAction :
+    DependencyObject,
+    IAction
+{
+    public static readonly DependencyProperty PathProperty = 
+        DependencyProperty.Register(nameof(Path),
+            typeof(string), typeof(NavigateAction), 
+                new PropertyMetadata(null));
+
+    public string Path
+    {
+        get => (string)GetValue(PathProperty);
+        set => SetValue(PathProperty, value);
+    }
+
+    public object Execute(object sender, object parameter)
+    {
+        if (sender is FrameworkElement frameworkElement)
+        {
+            if (frameworkElement.DataContext is IObservableViewModel observableViewModel)
+            {
+                observableViewModel.Mediator.PublishAsync(new Navigate(Path))
+                    .GetAwaiter().GetResult();
+            }
+        }
+
+        return true;
+    }
+}

Hyperbar.UI.Windows/ViewModelTemplate.cs

@@ -0,0 +1,32 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Microsoft.UI.Xaml.Markup;
+
+namespace Hyperbar.UI.Windows;
+
+public class ViewModelTemplate(IViewModelTemplateDescriptorProvider descriptors) :
+    DataTemplateSelector, 
+    IViewModelTemplate
+{
+    protected override DataTemplate SelectTemplateCore(object item)
+    {
+        return descriptors.Get(item.GetType().Name) is IViewModelTemplateDescriptor descriptor
+            ? CreateDataTemplate(descriptor)
+            : new DataTemplate();
+    }
+
+    protected override DataTemplate SelectTemplateCore(object item,
+        DependencyObject container) =>
+        SelectTemplateCore(item);
+
+    private DataTemplate CreateDataTemplate(IViewModelTemplateDescriptor descriptor)
+    {
+        string xamlString = @$"
+                <DataTemplate xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""
+                              xmlns:ui=""using:{descriptor.TemplateType.Namespace}"">
+                      <ui:{descriptor.TemplateType.Name} />
+                </DataTemplate>";
+
+        return (DataTemplate)XamlReader.Load(xamlString);
+    }
+}

Hyperbar.UI.Windows/ViewModelTemplatePresenter.cs

@@ -1,23 +0,0 @@
-using Microsoft.UI.Xaml;
-using Microsoft.UI.Xaml.Controls;
-
-namespace Hyperbar.UI.Windows;
-
-public class ViewModelTemplatePresenter :
-    ContentPresenter
-{
-    public ViewModelTemplatePresenter()
-    {
-        DataContextChanged += OnDataContextChanged;
-    }
-
-    private void OnDataContextChanged(FrameworkElement sender, 
-        DataContextChangedEventArgs args)
-    {
-        //if (DataContext is IViewModelTemplate templatedViewModel)
-        //{
-        //    Content = templatedViewModel.TemplateFactory
-        //        .Create(DataContext.GetType().Name);
-        //}
-    }
-}

Hyperbar.UI.Windows/ViewModelTemplateSelector.cs

@@ -1,40 +0,0 @@
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.UI.Xaml;
-using Microsoft.UI.Xaml.Controls;
-using Microsoft.UI.Xaml.Markup;
-
-namespace Hyperbar.UI.Windows;
-
-public class ViewModelTemplate : 
-    MarkupExtension
-{
-    protected override object ProvideValue(IXamlServiceProvider serviceProvider) =>
-        new ViewModelTemplateSelector();
-
-    internal class ViewModelTemplateSelector : 
-        DataTemplateSelector
-    {
-        protected override DataTemplate SelectTemplateCore(object item) =>
-            item is IObservableViewModel observableViewModel &&
-            observableViewModel.ServiceProvider.GetService<IViewModelTemplateDescriptorProvider>()
-                is ViewModelTemplateDescriptorProvider descriptors &&
-            descriptors.Get(item.GetType().Name) is IViewModelTemplateDescriptor descriptor
-                ? CreateDataTemplate(descriptor)
-                : new DataTemplate();
-
-        protected override DataTemplate SelectTemplateCore(object item, 
-            DependencyObject container) =>
-            SelectTemplateCore(item);
-
-        private DataTemplate CreateDataTemplate(IViewModelTemplateDescriptor descriptor)
-        {
-            string xamlString = @$"
-                <DataTemplate xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""
-                              xmlns:ui=""using:{descriptor.TemplateType.Namespace}"">
-                      <ui:{descriptor.TemplateType.Name} />
-                </DataTemplate>";
-
-            return (DataTemplate)XamlReader.Load(xamlString);
-        }
-    }
-}

Hyperbar.UI.Windows/WindowHandler.cs

@@ -1,7 +1,19 @@
 using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
 
 namespace Hyperbar.UI.Windows;
 
+public class FrameHandler :
+    INavigationHandler<Frame>
+{
+    public Task Handle(Navigate<Frame> args,
+        CancellationToken cancellationToken = default)
+    {
+
+        return Task.CompletedTask;
+    }
+}
+
 public class WindowHandler :
     INavigationHandler<Window>
 {
@@ -10,9 +22,19 @@ public class WindowHandler :
     {
         if (args.Template is Window window)
         {
-            if (window.Content is FrameworkElement frameworkElement)
+            if (window.Content is FrameworkElement content)
             {
-                frameworkElement.DataContext = args.Content;
+                void HandleClosed(object sender, WindowEventArgs args)
+                {
+                    window.Closed -= HandleClosed;
+                    if (content.DataContext is IObservableViewModel observableViewModel)
+                    {
+                        observableViewModel.Dispose();
+                    }
+                }
+
+                window.Closed += HandleClosed;
+                content.DataContext = args.Content;
             }
 
             window.Activate();

Hyperbar.Widget.MediaController.Windows/MediaButtonViewModel.cs

@@ -7,9 +7,8 @@ public partial class MediaButtonViewModel<TMediaButton>(IServiceProvider service
     IServiceFactory serviceFactory,
     IMediator mediator,
     IDisposer disposer,
-    IViewModelTemplateFactory templateFactory,
     IRelayCommand invokeCommand) : 
-    WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer, templateFactory),
+    WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer),
     INotificationHandler<Changed<MediaButton<TMediaButton>>>,
     IMediaButtonViewModel
 {

Hyperbar.Widget.MediaController.Windows/MediaControllerView.xaml

@@ -7,7 +7,7 @@
     <ItemsControl
         HorizontalAlignment="Right"
         HorizontalContentAlignment="Right"
-        ItemTemplateSelector="{ui:ViewModelTemplate}"
+        ItemTemplateSelector="{Binding Template}"
         ItemsSource="{x:Bind ViewModel}">
         <ItemsControl.ItemsPanel>
             <ItemsPanelTemplate>

Hyperbar.Widget.MediaController.Windows/MediaControllerViewModel.cs

@@ -1,4 +1,5 @@
 using CommunityToolkit.Mvvm.Input;
+using Hyperbar.UI.Windows;
 
 namespace Hyperbar.Widget.MediaController.Windows;
 
@@ -6,13 +7,13 @@ namespace Hyperbar.Widget.MediaController.Windows;
 public class MediaControllerViewModel : 
     ObservableCollectionViewModel<WidgetComponentViewModel>
 {
-    public MediaControllerViewModel(IViewModelTemplateFactory templateFactory,
+    public MediaControllerViewModel(IViewModelTemplate template,
         IServiceProvider serviceProvider,
         IServiceFactory serviceFactory,
         IMediator mediator,
         IDisposer disposer) : base(serviceProvider, serviceFactory, mediator, disposer)
     {
-        TemplateFactory = templateFactory;
+        Template = template;
 
         Add<MediaInformationViewModel>();
 
@@ -26,5 +27,5 @@ public class MediaControllerViewModel :
             await mediator.PublishAsync<Request<MediaNext>>()));
     }
 
-    public IViewModelTemplateFactory TemplateFactory { get; set; }
+    public IViewModelTemplate Template { get; }
 }

Hyperbar.Widget.MediaController.Windows/MediaControllerWidgetView.xaml

@@ -2,10 +2,9 @@
 <UserControl
     x:Class="Hyperbar.Widget.MediaController.Windows.MediaControllerWidgetView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:ui="using:Hyperbar.UI.Windows">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <FlipView
         Width="360"
-        ItemTemplateSelector="{ui:ViewModelTemplate}"
+        ItemTemplateSelector="{Binding Template}"
         ItemsSource="{Binding}" />
 </UserControl>

Hyperbar.Widget.MediaController.Windows/MediaControllerWidgetViewModel.cs

@@ -1,6 +1,8 @@
-namespace Hyperbar.Widget.MediaController.Windows;
+using Hyperbar.UI.Windows;
 
-public class MediaControllerWidgetViewModel(IViewModelTemplateFactory templateFactory,
+namespace Hyperbar.Widget.MediaController.Windows;
+
+public class MediaControllerWidgetViewModel(IViewModelTemplate template, 
     IServiceProvider serviceProvider,
     IServiceFactory serviceFactory,
     IMediator mediator,
@@ -9,5 +11,5 @@ public class MediaControllerWidgetViewModel(IViewModelTemplateFactory templateFa
     ObservableCollectionViewModel<MediaControllerViewModel>(serviceProvider, serviceFactory, mediator, disposer, items),
     IWidgetViewModel
 {
-    public IViewModelTemplateFactory TemplateFactory => templateFactory;
+    public IViewModelTemplate Template => template;
 }

Hyperbar.Widget.MediaController.Windows/MediaInformationViewModel.cs

@@ -5,9 +5,8 @@ namespace Hyperbar.Widget.MediaController.Windows;
 public partial class MediaInformationViewModel(IServiceProvider serviceProvider,
     IServiceFactory serviceFactory,
     IMediator mediator,
-    IDisposer disposer,
-    IViewModelTemplateFactory templateFactory) :
-    WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer, templateFactory),
+    IDisposer disposer) :
+    WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer),
     INotificationHandler<Changed<MediaInformation>>
 {
     [ObservableProperty]

Hyperbar.Widget.Primary.Windows/PrimaryWidgetViewModel.cs

@@ -3,13 +3,9 @@
 namespace Hyperbar.Widget.Primary.Windows;
 
 [NotificationHandler(nameof(PrimaryWidgetViewModel))]
-public class PrimaryWidgetViewModel(IViewModelTemplateFactory templateFactory,
-    IServiceProvider serviceProvider,
+public class PrimaryWidgetViewModel(IServiceProvider serviceProvider,
     IServiceFactory serviceFactory,
     IMediator mediator,
     IDisposer disposer) :
     ObservableCollectionViewModel<IWidgetComponentViewModel>(serviceProvider, serviceFactory, mediator, disposer),
-    IWidgetViewModel
-{
-    public IViewModelTemplateFactory TemplateFactory => templateFactory;
-}
+    IWidgetViewModel;

Hyperbar.Widget.Windows/IServiceCollectionExtensions.cs

@@ -2,7 +2,6 @@
 using Hyperbar.UI.Windows;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.UI.Xaml.Markup;
-using System.Collections.Generic;
 
 namespace Hyperbar.Widget.Windows;
 
@@ -19,8 +18,8 @@ public static class IServiceCollectionExtensions
                 services.AddSingleton(provider.GetRequiredService<IList<IXamlMetadataProvider>>());
                 services.AddSingleton(provider.GetRequiredService<IDispatcher>());
 
+                services.AddTransient<IViewModelTemplate, ViewModelTemplate>();
                 services.AddTransient<IViewModelTemplateDescriptorProvider, ViewModelTemplateDescriptorProvider>();
-                services.AddTransient<IViewModelTemplateFactory, ViewModelTemplateFactory>();
 
                 services.AddScoped<IVirtualKeyboard, VirtualKeyboard>();
                 services.AddHandler<KeyAcceleratorHandler>();

Hyperbar.Widget.Windows/WidgetView.xaml

@@ -7,7 +7,7 @@
     xmlns:interactivity="using:Microsoft.Xaml.Interactivity"
     xmlns:ui="using:Hyperbar.UI.Windows">
     <Grid>
-        <ItemsControl ItemTemplateSelector="{ui:ViewModelTemplate}" ItemsSource="{Binding Mode=TwoWay}">
+        <ItemsControl ItemTemplateSelector="{Binding Template}" ItemsSource="{Binding Mode=TwoWay}">
             <ItemsControl.ItemsPanel>
                 <ItemsPanelTemplate>
                     <StackPanel Orientation="Horizontal" Spacing="8" />

Hyperbar.Widget/WidgetButtonViewModel.cs

@@ -8,11 +8,10 @@ public partial class WidgetButtonViewModel(IServiceProvider serviceProvider,
     IServiceFactory serviceFactory,
     IMediator mediator,
     IDisposer disposer,
-    IViewModelTemplateFactory templateFactory,
     Guid id,
     string? text = null,
     string? icon = null,
-    RelayCommand? invokeCommand = null) : WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer, templateFactory)
+    RelayCommand? invokeCommand = null) : WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer)
 {
     [ObservableProperty]
     private string? icon = icon;

Hyperbar.Widget/WidgetComponentViewModel.cs

@@ -8,20 +8,16 @@ public partial class WidgetComponentViewModel :
         IServiceFactory serviceFactory,
         IMediator mediator, 
         IDisposer disposer,
-        IViewModelTemplateFactory templateFactory,
         IEnumerable<IWidgetComponentViewModel> items) : base(serviceProvider, serviceFactory, mediator, disposer, items)
     {
-        TemplateFactory = templateFactory;
+
     }
 
     public WidgetComponentViewModel(IServiceProvider serviceProvider,
         IServiceFactory serviceFactory,
         IMediator mediator,
-        IDisposer disposer,
-        IViewModelTemplateFactory templateFactory) : base(serviceProvider, serviceFactory, mediator, disposer)
+        IDisposer disposer) : base(serviceProvider, serviceFactory, mediator, disposer)
     {
-        TemplateFactory = templateFactory;
-    }
 
-    public IViewModelTemplateFactory TemplateFactory { get; private set; }
+    }
 }

Hyperbar.Widget/WidgetMenuViewModel.cs

@@ -8,11 +8,10 @@ public partial class WidgetMenuViewModel(IServiceProvider serviceProvider,
     IServiceFactory serviceFactory,
     IMediator mediator,
     IDisposer disposer,
-    IViewModelTemplateFactory templateFactory,
     Guid id = default,
     string? text = null,
     string? icon = null,
-    RelayCommand? command = null) : WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer, templateFactory)
+    RelayCommand? command = null) : WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer)
 {
     [ObservableProperty]
     private IRelayCommand? click = command;

Hyperbar.Widget/WidgetSplitButtonViewModel.cs

@@ -8,12 +8,11 @@ public partial class WidgetSplitButtonViewModel(IServiceProvider serviceProvider
     IServiceFactory serviceFactory,
     IMediator mediator,
     IDisposer disposer,
-    IViewModelTemplateFactory templateFactory,
     IEnumerable<IWidgetComponentViewModel> items,
     Guid id = default,
     string? text = null,
     string? icon = null,
-    RelayCommand? command = null) : WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer, templateFactory, items)
+    RelayCommand? command = null) : WidgetComponentViewModel(serviceProvider, serviceFactory, mediator, disposer, items)
 {
     [ObservableProperty]
     private IRelayCommand? click = command;

Hyperbar.Windows/App.xaml.cs

@@ -38,8 +38,8 @@ public partial class App :
 
                 services.AddSingleton<IDispatcher>(new Dispatcher(DispatcherQueue.GetForCurrentThread()));
 
+                services.AddTransient<IViewModelTemplate, ViewModelTemplate>();
                 services.AddTransient<IViewModelTemplateDescriptorProvider, ViewModelTemplateDescriptorProvider>();
-                services.AddTransient<IViewModelTemplateFactory, ViewModelTemplateFactory>();
 
                 services.AddHandler<AppConfigurationChangedHandler>();
                 services.AddConfiguration<AppConfiguration>(args =>

Hyperbar.Windows/ApplicationBarView.xaml

@@ -17,7 +17,7 @@
     </UserControl.Resources>
     <ItemsControl
         Margin="6,0,6,0"
-        ItemTemplateSelector="{ui:ViewModelTemplate}"
+        ItemTemplateSelector="{Binding Template}"
         ItemsSource="{x:Bind ViewModel, Mode=OneWay}">
         <ItemsControl.ItemsPanel>
             <ItemsPanelTemplate>

Hyperbar.Windows/ApplicationBarViewModel.cs

@@ -1,20 +1,23 @@
-namespace Hyperbar.Widget;
+using Hyperbar.UI.Windows;
+
+namespace Hyperbar.Widget;
+
 
 [NotificationHandler(nameof(IWidgetHostViewModel))]
 public partial class ApplicationBarViewModel :
     ObservableCollectionViewModel<IDisposable>
 {
-    public ApplicationBarViewModel(IViewModelTemplateFactory templateFactory,
+    public ApplicationBarViewModel(IViewModelTemplate template, 
         IServiceProvider serviceProvider,
         IServiceFactory serviceFactory,
         IMediator mediator, 
         IDisposer disposer) : base(serviceProvider, serviceFactory, mediator, disposer)
     {
-        TemplateFactory = templateFactory;
+        Template = template;
 
         Add<PrimaryViewModel>(0);
         Add<SecondaryViewModel>(1);
     }
 
-    public IViewModelTemplateFactory TemplateFactory { get; }
+    public IViewModelTemplate Template { get; }
 }

Hyperbar.Windows/GeneralSettingsNavigationView.xaml

@@ -3,4 +3,13 @@
     x:Class="Hyperbar.Windows.GeneralSettingsNavigationView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    Content="General" />
+    xmlns:interactions="using:Microsoft.Xaml.Interactions.Core"
+    xmlns:interactivity="using:Microsoft.Xaml.Interactivity"
+    xmlns:ui="using:Hyperbar.UI.Windows"
+    Content="General">
+    <interactivity:Interaction.Behaviors>
+        <interactions:EventTriggerBehavior EventName="Tapped">
+            <ui:NavigateAction />
+        </interactions:EventTriggerBehavior>
+    </interactivity:Interaction.Behaviors>
+</NavigationViewItem>

Hyperbar.Windows/GeneralSettingsNavigationView.xaml.cs

@@ -2,9 +2,12 @@ using Microsoft.UI.Xaml.Controls;
 
 namespace Hyperbar.Windows;
 
-public sealed partial class GeneralSettingsNavigationView : 
+public partial class GeneralSettingsNavigationView : 
     NavigationViewItem
 {
     public GeneralSettingsNavigationView() => 
         InitializeComponent();
+
+    protected GeneralSettingsNavigationViewModel ViewModel =>
+        (GeneralSettingsNavigationViewModel)DataContext;
 }

Hyperbar.Windows/PrimaryView.xaml

@@ -6,7 +6,7 @@
     xmlns:ui="using:Hyperbar.UI.Windows">
     <ItemsControl
         HorizontalAlignment="Center"
-        ItemTemplateSelector="{ui:ViewModelTemplate}"
+        ItemTemplateSelector="{Binding Template}"
         ItemsSource="{x:Bind ViewModel}">
         <ItemsControl.ItemsPanel>
             <ItemsPanelTemplate>

Hyperbar.Windows/PrimaryViewModel.cs

@@ -1,9 +1,10 @@
 using CommunityToolkit.Mvvm.ComponentModel;
+using Hyperbar.UI.Windows;
 
 namespace Hyperbar.Widget;
 
 [NotificationHandler(nameof(IWidgetHostViewModel))]
-public partial class PrimaryViewModel(IViewModelTemplateFactory templateFactory,
+public partial class PrimaryViewModel(IViewModelTemplate template, 
     IServiceProvider serviceProvider,
     IServiceFactory serviceFactory,
     IMediator mediator,
@@ -15,5 +16,6 @@ public partial class PrimaryViewModel(IViewModelTemplateFactory templateFactory,
     [ObservableProperty]
     private int index = index;
 
-    public IViewModelTemplateFactory TemplateFactory => templateFactory;
+    public IViewModelTemplate Template => template;
+
 }

Hyperbar.Windows/SecondaryView.xaml

@@ -5,7 +5,7 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:ui="using:Hyperbar.UI.Windows">
     <Grid>
-        <ItemsControl ItemTemplateSelector="{ui:ViewModelTemplate}" ItemsSource="{x:Bind ViewModel, Mode=OneWay}">
+        <ItemsControl ItemTemplateSelector="{Binding Template}" ItemsSource="{x:Bind ViewModel, Mode=OneWay}">
             <ItemsControl.ItemsPanel>
                 <ItemsPanelTemplate>
                     <ItemsStackPanel Orientation="Horizontal" />

Hyperbar.Windows/SecondaryViewModel.cs

@@ -1,4 +1,5 @@
 using CommunityToolkit.Mvvm.ComponentModel;
+using Hyperbar.UI.Windows;
 using Hyperbar.Windows;
 
 namespace Hyperbar.Widget;
@@ -9,18 +10,19 @@ public partial class SecondaryViewModel :
     [ObservableProperty]
     private int index;
 
-    public SecondaryViewModel(IViewModelTemplateFactory templateFactory,
+    public SecondaryViewModel(IViewModelTemplate template, 
         IServiceProvider serviceProvider,
         IServiceFactory serviceFactory,
         IMediator mediator,
         IDisposer disposer,
         int index) : base(serviceProvider, serviceFactory, mediator, disposer)
     {
-        TemplateFactory = templateFactory;
+        Template = template;
         this.index = index;
 
         Add<SettingsButtonViewModel>();
     }
 
-    public IViewModelTemplateFactory TemplateFactory { get; }
+    public IViewModelTemplate Template { get; }
+
 }

Hyperbar.Windows/SettingsButtonView.xaml

@@ -2,7 +2,10 @@
 <UserControl
     x:Class="Hyperbar.Windows.SettingsButtonView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:interactions="using:Microsoft.Xaml.Interactions.Core"
+    xmlns:interactivity="using:Microsoft.Xaml.Interactivity"
+    xmlns:windows="using:Hyperbar.UI.Windows">
     <UserControl.Resources>
         <SolidColorBrush x:Key="ButtonBackground" Color="Transparent" />
         <SolidColorBrush x:Key="ButtonBorderBrush" Color="Transparent" />
@@ -18,8 +21,13 @@
         Width="{ThemeResource ButtonWidth}"
         Height="{ThemeResource ButtonHeight}"
         Padding="{ThemeResource ButtonPadding}"
-        Command="{x:Bind ViewModel.InvokeCommand}"
         Content="&#xE713;"
         FontFamily="{ThemeResource SymbolThemeFontFamily}"
-        FontSize="16" />
+        FontSize="16">
+        <interactivity:Interaction.Behaviors>
+            <interactions:EventTriggerBehavior EventName="Click">
+                <windows:NavigateAction Path="Settings" />
+            </interactions:EventTriggerBehavior>
+        </interactivity:Interaction.Behaviors>
+    </Button>
 </UserControl>

Hyperbar.Windows/SettingsButtonViewModel.cs

@@ -1,24 +1,13 @@
-using CommunityToolkit.Mvvm.ComponentModel;
-using CommunityToolkit.Mvvm.Input;
+using Hyperbar.UI.Windows;
 
 namespace Hyperbar.Windows;
 
-public partial class SettingsButtonViewModel :
-    ObservableViewModel
-{
-    [ObservableProperty]
-    private IRelayCommand? invokeCommand;
-
-    public SettingsButtonViewModel(IViewModelTemplateFactory templateFactory,
+public partial class SettingsButtonViewModel(IViewModelTemplate template, 
     IServiceProvider serviceProvider,
     IServiceFactory serviceFactory,
     IMediator mediator,
-        IDisposer disposer) : base(serviceProvider, serviceFactory, mediator, disposer)
-    {
-        TemplateFactory = templateFactory;
-        InvokeCommand = new AsyncRelayCommand(async () =>
-            await mediator.PublishAsync(new Navigate("Settings")));
-    }
-
-    public IViewModelTemplateFactory TemplateFactory { get; }
+    IDisposer disposer) :
+    ObservableViewModel(serviceProvider, serviceFactory, mediator, disposer)
+{
+    public IViewModelTemplate Template => template;
 }

Hyperbar.Windows/SettingsView.xaml

@@ -2,9 +2,7 @@
 <Window
     x:Class="Hyperbar.Windows.SettingsView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:ui="using:Hyperbar.UI.Windows"
-    xmlns:windows="using:Hyperbar.Windows">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <Window.SystemBackdrop>
         <MicaBackdrop />
     </Window.SystemBackdrop>
@@ -12,6 +10,6 @@
         IsBackButtonVisible="Collapsed"
         IsPaneToggleButtonVisible="False"
         IsSettingsVisible="False"
-        MenuItemTemplateSelector="{ui:ViewModelTemplate}"
+        MenuItemTemplateSelector="{Binding Template}"
         MenuItemsSource="{x:Bind ViewModel, Mode=OneWay}" />
 </Window>

Hyperbar.Windows/SettingsViewModel.cs

@@ -1,19 +1,21 @@
-namespace Hyperbar.Windows;
+using Hyperbar.UI.Windows;
+
+namespace Hyperbar.Windows;
 
 public partial class SettingsViewModel :
     ObservableCollectionViewModel<INavigationViewModel>
 {
-    public SettingsViewModel(IServiceProvider serviceProvider, 
+    public SettingsViewModel(IViewModelTemplate template,
+        IServiceProvider serviceProvider, 
         IServiceFactory serviceFactory, 
         IMediator mediator, 
-        IDisposer disposer,
-        IViewModelTemplateFactory templateFactory) : base(serviceProvider, serviceFactory, mediator, disposer)
+        IDisposer disposer) : base(serviceProvider, serviceFactory, mediator, disposer)
     {
+        Template = template;
+
         Add<GeneralSettingsNavigationViewModel>("General");
         Add<WidgetSettingsNavigationViewModel>("Widgets");
-
-        TemplateFactory = templateFactory;
     }
 
-    public IViewModelTemplateFactory TemplateFactory { get; }
+    public IViewModelTemplate Template { get; }
 }

Hyperbar.Windows/WidgetSettingsNavigationView.xaml

@@ -3,4 +3,13 @@
     x:Class="Hyperbar.Windows.WidgetSettingsNavigationView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    Content="Widgets" />
+    xmlns:interactions="using:Microsoft.Xaml.Interactions.Core"
+    xmlns:interactivity="using:Microsoft.Xaml.Interactivity"
+    xmlns:ui="using:Hyperbar.UI.Windows"
+    Content="Widgets">
+    <interactivity:Interaction.Behaviors>
+        <interactions:EventTriggerBehavior EventName="Tapped">
+            <ui:NavigateAction />
+        </interactions:EventTriggerBehavior>
+    </interactivity:Interaction.Behaviors>
+</NavigationViewItem>

Hyperbar.Windows/WidgetSettingsNavigationView.xaml.cs

@@ -1,10 +1,14 @@
+using Hyperbar.Widget;
 using Microsoft.UI.Xaml.Controls;
 
 namespace Hyperbar.Windows;
 
-public sealed partial class WidgetSettingsNavigationView : 
+public partial class WidgetSettingsNavigationView : 
     NavigationViewItem
 {
     public WidgetSettingsNavigationView() => 
         InitializeComponent();
+
+    protected WidgetSettingsNavigationViewModel ViewModel =>
+        (WidgetSettingsNavigationViewModel)DataContext;
 }

Hyperbar/Lifecycles/NavigateHandler.cs

@@ -5,7 +5,7 @@ namespace Hyperbar;
 public class NavigateHandler :
     INotificationHandler<Navigate>
 {
-    private readonly IEnumerable<IViewModelTemplateDescriptor> contentTemplateDescriptors;
+    private readonly IViewModelTemplateDescriptorProvider contentTemplateDescriptors;
     private readonly IServiceProvider provider;
     private readonly IMediator mediator;
     private readonly IEnumerable<INavigationDescriptor> navigationDescriptors;
@@ -13,7 +13,7 @@ public class NavigateHandler :
     public NavigateHandler(IServiceProvider provider,
         IMediator mediator,
         IEnumerable<INavigationDescriptor> navigationDescriptors,
-        IEnumerable<IViewModelTemplateDescriptor> contentTemplateDescriptors)
+        IViewModelTemplateDescriptorProvider contentTemplateDescriptors)
     {
         this.provider = provider;
         this.mediator = mediator;
@@ -24,7 +24,7 @@ public class NavigateHandler :
     public async Task Handle(Navigate args, 
         CancellationToken cancellationToken)
     {
-        if (contentTemplateDescriptors.FirstOrDefault(x => x.Key == args.Key)
+        if (contentTemplateDescriptors.Get(args.Key)
             is IViewModelTemplateDescriptor contentTemplateDescriptor)
         {
             if (navigationDescriptors.FirstOrDefault(x => contentTemplateDescriptor.TemplateType == x.Type ||

Hyperbar/Templates/IViewModelTemplateFactory.cs

@@ -1,6 +0,0 @@
-namespace Hyperbar;
-
-public interface IViewModelTemplateFactory
-{
-    object? Create(object key);
-}

Hyperbar/Templates/ViewModelTemplateDescriptorProvider.cs

@@ -5,7 +5,7 @@ public class ViewModelTemplateDescriptorProvider(IEnumerable<IViewModelTemplateD
 {
     public IViewModelTemplateDescriptor? Get(object key)
     {
-        if (descriptors.FirstOrDefault(x => x.Key == key)
+        if (descriptors.FirstOrDefault(x => x.Key.Equals(key))
             is IViewModelTemplateDescriptor descriptor)
         {
             return descriptor;

Hyperbar/Templates/ViewModelTemplateFactory.cs

@@ -1,23 +0,0 @@
-using Microsoft.Extensions.DependencyInjection;
-
-namespace Hyperbar;
-
-public class ViewModelTemplateFactory(IViewModelTemplateDescriptorProvider descriptors,
-    IServiceProvider services) :
-    IViewModelTemplateFactory
-{
-    public object? Create(object key)
-    {
-        if (descriptors.Get(key)
-            is IViewModelTemplateDescriptor descriptor)
-        {
-            if (services.GetRequiredKeyedService(descriptor.TemplateType,
-                descriptor.Key) is { } template)
-            {
-                return template;
-            }
-        }
-
-        return default;
-    }
-}