Add project files.

2024-01-04 17:32:36 +00:00
parent 6358cf9567
commit da8af59391
48 changed files with 1710 additions and 0 deletions
@@ -0,0 +1,9 @@
+using Microsoft.UI.Xaml;
+
+namespace Hyperbar.Desktop
+{
+    public interface ITemplateGeneratorFactory
+    {
+        DataTemplate Create();
+    }
+}
@@ -0,0 +1,32 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Hyperbar.Desktop;
+
+public class TemplateFactory(ITemplateGeneratorFactory factory,
+    IEnumerable<IDataTemplateDescriptor> descriptors,
+    IServiceProvider provider) :
+    DataTemplateSelector,
+    ITemplateFactory
+{
+    protected override DataTemplate SelectTemplateCore(object item) => factory.Create();
+
+    protected override DataTemplate SelectTemplateCore(object item, DependencyObject container) => factory.Create();
+
+    public object? Create(object key)
+    {
+        if (descriptors.FirstOrDefault(x => x.Key == key) is IDataTemplateDescriptor descriptor)
+        {
+            if (provider.GetRequiredKeyedService(descriptor.TemplateType, descriptor.Key) is { } template)
+            {
+                return template;
+            }
+        }
+
+        return default;
+    }
+}
@@ -0,0 +1,21 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+
+namespace Hyperbar.Desktop;
+
+public class TemplateGeneratorControl : 
+    ContentControl
+{
+    public TemplateGeneratorControl()
+    {
+        DataContextChanged += OnDataContextChanged;
+    }
+
+    private void OnDataContextChanged(FrameworkElement sender, DataContextChangedEventArgs args)
+    {
+        if (DataContext is ITemplatedViewModel templatedViewModel)
+        {
+            Content = templatedViewModel.TemplateFactory.Create(DataContext.GetType().Name);
+        }
+    }
+}
@@ -0,0 +1,19 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Markup;
+
+namespace Hyperbar.Desktop;
+
+public class TemplateGeneratorFactory : 
+    ITemplateGeneratorFactory
+{
+    public DataTemplate Create()
+    {
+        string xamlString = @"
+                    <DataTemplate xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' 
+                                  xmlns:desktop='using:Hyperbar.Desktop'>
+                        <desktop:TemplateGeneratorControl />
+                    </DataTemplate>";
+
+        return (DataTemplate)XamlReader.Load(xamlString);
+    }
+}