Merge branch 'main' into user/juosori/ConfigureBuiltInExtensions

Author: Juan Osorio

components/MarkdownTextBlock/src/MarkdownTextBlock.Properties.cs

@@ -2,6 +2,8 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using Markdig.Syntax;
+
 namespace CommunityToolkit.Labs.WinUI.MarkdownTextBlock;
 
 public partial class MarkdownTextBlock
@@ -79,6 +81,15 @@ public partial class MarkdownTextBlock
         typeof(MarkdownTextBlock),
         new PropertyMetadata(false));
 
+    /// <summary>
+    /// Identifies the <see cref="MarkdownDocument"/> dependency property.
+    /// </summary>
+    private static readonly DependencyProperty MarkdownDocumentProperty = DependencyProperty.Register(
+        nameof(MarkdownDocument),
+        typeof(MarkdownDocument),
+        typeof(MarkdownTextBlock),
+        new PropertyMetadata(null));
+
     public MarkdownConfig Config
     {
         get => (MarkdownConfig)GetValue(ConfigProperty);
@@ -147,4 +158,13 @@ public bool UseSoftlineBreakAsHardlineBreak
         get => (bool)GetValue(UseSoftlineBreakAsHardlineBreakProperty);
         set => SetValue(UseSoftlineBreakAsHardlineBreakProperty, value);
     }
+
+    /// <summary>
+    /// Gets the parsed markdown document. May be null if the document has not been parsed yet.
+    /// </summary>
+    public MarkdownDocument? MarkdownDocument
+    {
+        get => (MarkdownDocument)GetValue(MarkdownDocumentProperty);
+        private set => SetValue(MarkdownDocumentProperty, value);
+    }
 }

components/MarkdownTextBlock/src/MarkdownTextBlock.xaml.cs

@@ -8,6 +8,7 @@
 using CommunityToolkit.Labs.WinUI.MarkdownTextBlock.Renderers.ObjectRenderers.Inlines;
 using CommunityToolkit.Labs.WinUI.MarkdownTextBlock.TextElements;
 using Markdig;
+using Markdig.Syntax;
 
 namespace CommunityToolkit.Labs.WinUI.MarkdownTextBlock;
 
@@ -87,8 +88,8 @@ private void ApplyText(bool rerender)
 
             if (!string.IsNullOrEmpty(Text))
             {
-                var markdown = Markdown.Parse(Text, _pipeline);
-                _renderer.Render(markdown);
+                this.MarkdownDocument = Markdown.Parse(Text, _pipeline);
+                _renderer.Render(this.MarkdownDocument);
             }
         }
     }