Wrap FluentAvalonia controls within same named classes allowing us to declare the xmlns namespace in our assembly

Avalonia/Avalonia.csproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+	<PropertyGroup>
+		<TargetFramework>net7.0</TargetFramework>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<Nullable>enable</Nullable>
+		<AssemblyName>Toolkit.Controls.Avalonia</AssemblyName>
+		<RootNamespace>Toolkit.Controls.Avalonia</RootNamespace>
+	</PropertyGroup>
+	<ItemGroup>
+	  <PackageReference Include="FluentAvaloniaUI" Version="2.0.0-preview4" />
+	</ItemGroup>
+</Project>

Avalonia/ContentDialog/ContentDialog.cs

@@ -0,0 +1,8 @@
+using Avalonia.Styling;
+
+namespace Toolkit.Controls.Avalonia;
+
+public class ContentDialog : FluentAvalonia.UI.Controls.ContentDialog, IStyleable
+{
+    Type IStyleable.StyleKey => typeof(FluentAvalonia.UI.Controls.ContentDialog);
+}

Avalonia/Frame/Frame.cs

@@ -0,0 +1,8 @@
+using Avalonia.Styling;
+
+namespace Toolkit.Controls.Avalonia;
+
+public class Frame : FluentAvalonia.UI.Controls.Frame, IStyleable
+{
+    Type IStyleable.StyleKey => typeof(FluentAvalonia.UI.Controls.Frame);
+}

Avalonia/NavigationView/NavigationView.cs

@@ -0,0 +1,8 @@
+using Avalonia.Styling;
+
+namespace Toolkit.Controls.Avalonia;
+
+public class NavigationView : FluentAvalonia.UI.Controls.NavigationView, IStyleable
+{
+    Type IStyleable.StyleKey => typeof(FluentAvalonia.UI.Controls.NavigationView);
+}

Avalonia/NavigationView/NavigationViewItem.cs

@@ -0,0 +1,8 @@
+using Avalonia.Styling;
+
+namespace Toolkit.Controls.Avalonia;
+
+public class NavigationViewItem : FluentAvalonia.UI.Controls.NavigationViewItem, IStyleable
+{
+    Type IStyleable.StyleKey => typeof(FluentAvalonia.UI.Controls.NavigationViewItem);
+}

Avalonia/Properties/Assembly.cs

@@ -0,0 +1,3 @@
+using Avalonia.Metadata;
+
+[assembly: XmlnsDefinition("https://github.com/avaloniaui", "Toolkit.Controls.Avalonia")]

Framework/Avalonia/Avalonia.csproj

@@ -4,6 +4,8 @@
     <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
+    <AssemblyName>Toolkit.Foundation.Avalonia</AssemblyName>
+    <RootNamespace>Toolkit.Foundation.Avalonia</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
@@ -13,7 +15,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\Toolkit.Foundation\Toolkit.Foundation.csproj" />
+    <ProjectReference Include="..\Foundation\Foundation.csproj" />
   </ItemGroup>
 
 </Project>

Framework/Avalonia/Extensions/IHostBuilderExtensions.cs

@@ -1,4 +1,5 @@
-using Microsoft.Extensions.DependencyInjection;
+using Mediator;
+using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.Hosting;
 
@@ -24,7 +25,7 @@ namespace Toolkit.Foundation.Avalonia
                 foreach (ITemplateDescriptor? descriptor in builder.Descriptors)
                 {
                     serviceCollection.Add(new ServiceDescriptor(descriptor.TemplateType, descriptor.TemplateType, descriptor.Lifetime));
-                    serviceCollection.Add(new ServiceDescriptor(descriptor.DataType, descriptor.DataType, descriptor.Lifetime));
+                    serviceCollection.Add(new ServiceDescriptor(descriptor.ContentType, descriptor.ContentType, descriptor.Lifetime));
                 }
             });
 

Framework/Avalonia/Navigation/ContentDialogNavigationHandler.cs

@@ -12,18 +12,9 @@ namespace Toolkit.Foundation.Avalonia
                 async void HandleButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
                 {
                     ContentDialogButtonClickDeferral defferal = args.GetDeferral();
-
-                    if (sender.DataContext is INavigationConfirmationAsync confirmationAsync)
-                    {
-                        if (!await confirmationAsync.CanConfirmAsync())
-                        {
-                            args.Cancel = true;
-                        }
-                    }
-
                     if (sender.DataContext is INavigationConfirmation confirmation)
                     {
-                        if (!confirmation.CanConfirm())
+                        if (!await confirmation.CanConfirm())
                         {
                             args.Cancel = true;
                         }

Framework/Avalonia/Navigation/NavigateHandler.cs

@@ -65,29 +65,38 @@ namespace Toolkit.Foundation.Avalonia
 
             if (template is not null)
             {
-                object? route = null;
+                object? target = null;
                 if (descriptors.FirstOrDefault(x => request.Route is string { } name && name == x.Name) is NavigationRouteDescriptor descriptor)
                 {
-                    route = descriptor.Route;
+                    target = descriptor.Route;
                 }
                 else
                 {
-                    route = template;
+                    target = template;
                 }
 
-                if (route is Frame frame)
+                bool hasNavigated = false;
+                if (target is Frame frame)
                 {
-                    await mediator.Send(new FrameNavigation(frame, content, template, keyedParameters));
+                    hasNavigated = await mediator.Send(new FrameNavigation(frame, content, template, keyedParameters));
                 }
 
-                if (route is ContentDialog dialog)
+                if (target is ContentDialog dialog)
                 {
-                    await mediator.Send(new ContentDialogNavigation(dialog, content, template, keyedParameters));
+                    hasNavigated = await mediator.Send(new ContentDialogNavigation(dialog, content, template, keyedParameters));
                 }
 
-                if (route is ContentControl contentControl)
+                if (target is ContentControl contentControl)
                 {
-                    await mediator.Send(new ContentControlNavigation(contentControl, content, template, keyedParameters));
+                    hasNavigated = await mediator.Send(new ContentControlNavigation(contentControl, content, template, keyedParameters));
+                }
+
+                if (hasNavigated)
+                {
+                    if (content is INavigated navigated)
+                    {
+                        await navigated.Navigated();
+                    }
                 }
             }
             else

Framework/Foundation/Extensions/IServiceCollectionExtensions.cs

@@ -11,6 +11,7 @@ public static class IServiceCollectionExtensions
         return serviceCollection;
     }
 
+
     public static IServiceCollection AddFoundation(this IServiceCollection serviceCollection)
     {
         serviceCollection.AddSingleton<IServiceFactory>(provider => new ServiceFactory(provider.GetService, (instanceType, parameters) => ActivatorUtilities.CreateInstance(provider, instanceType, parameters!)))

Framework/Foundation/Foundation.csproj

@@ -4,6 +4,8 @@
     <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
+    <AssemblyName>Toolkit.Foundation</AssemblyName>
+    <RootNamespace>Toolkit.Foundation</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>

Framework/Foundation/Navigation/INavigationConfirmation.cs

@@ -0,0 +1,13 @@
+
+namespace Toolkit.Foundation
+{
+    public interface INavigationConfirmation
+    {
+        ValueTask<bool> CanConfirm();
+    }
+
+    public interface INavigated
+    {
+        ValueTask Navigated();
+    }
+}

Framework/Foundation/Templates/ITemplateDescriptor.cs

@@ -4,7 +4,7 @@ namespace Toolkit.Foundation
 {
     public interface ITemplateDescriptor
     {
-        Type DataType { get; }
+        Type ContentType { get; }
 
         ServiceLifetime Lifetime { get; }
 

Framework/Foundation/Templates/NamedDataTemplateFactory.cs

@@ -23,7 +23,7 @@
 
             if (descriptors.FirstOrDefault(x => x.Name == name) is ITemplateDescriptor descriptor)
             {
-                data = parameters is { Length: > 0 } ? serviceFactory.Create<object>(descriptor.DataType, parameters) : serviceFactory.Create(descriptor.DataType);
+                data = parameters is { Length: > 0 } ? serviceFactory.Create<object>(descriptor.ContentType, parameters) : serviceFactory.Create(descriptor.ContentType);
                 if (data is ICache cache)
                 {
                     this.cache[name] = cache;

Framework/Foundation/Templates/TemplateDescriptor.cs

@@ -10,7 +10,7 @@ namespace Toolkit.Foundation
             ServiceLifetime lifetime = ServiceLifetime.Transient)
         {
             TemplateType = templateType;
-            DataType = dataType;
+            ContentType = dataType;
             Name = name;
             Lifetime = lifetime;
         }
@@ -19,7 +19,7 @@ namespace Toolkit.Foundation
 
         public Type TemplateType { get; }
 
-        public Type DataType { get; }
+        public Type ContentType { get; }
 
         public string? Name { get; }
     }

Framework/Foundation/Templates/TemplateDescriptorProvider.cs

@@ -21,7 +21,7 @@
 
         public ITemplateDescriptor? Get(Type type)
         {
-            if (descriptors.FirstOrDefault(x => x.DataType == type) is ITemplateDescriptor descriptor)
+            if (descriptors.FirstOrDefault(x => x.ContentType == type) is ITemplateDescriptor descriptor)
             {
                 return descriptor;
             }
@@ -31,7 +31,7 @@
 
         public ITemplateDescriptor? Get<T>()
         {
-            if (descriptors.FirstOrDefault(x => x.DataType == typeof(T)) is ITemplateDescriptor descriptor)
+            if (descriptors.FirstOrDefault(x => x.ContentType == typeof(T)) is ITemplateDescriptor descriptor)
             {
                 return descriptor;
             }

Framework/Foundation/Templates/TypedDataTemplateFactory.cs

@@ -21,9 +21,9 @@
                 return data;
             }
 
-            if (descriptors.FirstOrDefault(x => x.DataType == type) is ITemplateDescriptor descriptor)
+            if (descriptors.FirstOrDefault(x => x.ContentType == type) is ITemplateDescriptor descriptor)
             {
-                data = parameters is { Length: > 0 } ? serviceFactory.Create<object>(descriptor.DataType, parameters) : serviceFactory.Create(descriptor.DataType);
+                data = parameters is { Length: > 0 } ? serviceFactory.Create<object>(descriptor.ContentType, parameters) : serviceFactory.Create(descriptor.ContentType);
                 if (data is ICache cache)
                 {
                     this.cache[type] = cache;

Toolkit.Foundation/Navigation/INavigationConfirmation.cs

@@ -1,7 +0,0 @@
-namespace Toolkit.Foundation
-{
-    public interface INavigationConfirmation
-    {
-        bool CanConfirm();
-    }
-}

Toolkit.Foundation/Navigation/INavigationConfirmationAsync.cs

@@ -1,8 +0,0 @@
-
-namespace Toolkit.Foundation
-{
-    public interface INavigationConfirmationAsync
-    {
-        Task<bool> CanConfirmAsync();
-    }
-}

Toolkit.Foundation/Navigation/Navigated.cs

@@ -1,30 +0,0 @@
-namespace Toolkit.Foundation
-{
-    public class Navigated<TTemplate, TContent> where TTemplate : class where TContent : class
-    {
-        public Navigated()
-        {
-        }
-
-        public Navigated(TTemplate template, TContent content, IDictionary<string, object>? parameters = null)
-        {
-            Template = template;
-            Content = content;
-            Parameters = parameters;
-        }
-
-        public TTemplate? Template { get; }
-
-        public TContent? Content { get; }
-
-        public IDictionary<string, object>? Parameters { get; }
-    }
-
-    public class Navigated
-    {
-        public static Navigated<TTemplate, TContent> Create<TTemplate, TContent>(TTemplate template, TContent? content, IDictionary<string, object>? parameters = null) where TTemplate : class where TContent : class
-        {
-            return new Navigated<TTemplate, TContent>(template, content, parameters);
-        }
-    }
-}

Toolkit.sln

@@ -3,9 +3,15 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.4.33110.190
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Toolkit.Foundation", "Toolkit.Foundation\Toolkit.Foundation.csproj", "{A3332A95-DF10-4A3F-A500-18513BF1EE2E}"
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Framework", "Framework", "{B8DD190E-DB19-479B-B614-6160932C2AB6}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Toolkit.Foundation.Avalonia", "Toolkit.Foundation.Avalonia\Toolkit.Foundation.Avalonia.csproj", "{31217E1F-8F2D-468C-A9DC-839EE9B6F9D4}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Foundation", "Framework\Foundation\Foundation.csproj", "{9931E7E1-566A-4306-B243-FEC67128E9B7}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Avalonia", "Framework\Avalonia\Avalonia.csproj", "{73182B24-1F04-40B5-9C26-4BDD269E998D}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Controls", "Controls", "{75BCD316-4955-4CA1-9CB3-F4A65495F5F2}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Avalonia", "Avalonia\Avalonia.csproj", "{13DE3ACD-FEEE-4DDF-B020-6A566701112D}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -13,18 +19,27 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{A3332A95-DF10-4A3F-A500-18513BF1EE2E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9931E7E1-566A-4306-B243-FEC67128E9B7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{A3332A95-DF10-4A3F-A500-18513BF1EE2E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9931E7E1-566A-4306-B243-FEC67128E9B7}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{A3332A95-DF10-4A3F-A500-18513BF1EE2E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9931E7E1-566A-4306-B243-FEC67128E9B7}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{A3332A95-DF10-4A3F-A500-18513BF1EE2E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9931E7E1-566A-4306-B243-FEC67128E9B7}.Release|Any CPU.Build.0 = Release|Any CPU
-		{31217E1F-8F2D-468C-A9DC-839EE9B6F9D4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{73182B24-1F04-40B5-9C26-4BDD269E998D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{31217E1F-8F2D-468C-A9DC-839EE9B6F9D4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{73182B24-1F04-40B5-9C26-4BDD269E998D}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{31217E1F-8F2D-468C-A9DC-839EE9B6F9D4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{73182B24-1F04-40B5-9C26-4BDD269E998D}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{31217E1F-8F2D-468C-A9DC-839EE9B6F9D4}.Release|Any CPU.Build.0 = Release|Any CPU
+		{73182B24-1F04-40B5-9C26-4BDD269E998D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{13DE3ACD-FEEE-4DDF-B020-6A566701112D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{13DE3ACD-FEEE-4DDF-B020-6A566701112D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{13DE3ACD-FEEE-4DDF-B020-6A566701112D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{13DE3ACD-FEEE-4DDF-B020-6A566701112D}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{9931E7E1-566A-4306-B243-FEC67128E9B7} = {B8DD190E-DB19-479B-B614-6160932C2AB6}
+		{73182B24-1F04-40B5-9C26-4BDD269E998D} = {B8DD190E-DB19-479B-B614-6160932C2AB6}
+		{13DE3ACD-FEEE-4DDF-B020-6A566701112D} = {75BCD316-4955-4CA1-9CB3-F4A65495F5F2}
+	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {A526C950-2F32-44D7-BF18-331B6B38D52D}
 	EndGlobalSection