From 7eb714d38faa9b33240c226b0e71bb6c13c97ccf Mon Sep 17 00:00:00 2001
From: Southbridge <7013162+southbridge-fur@users.noreply.github.com>
Date: Fri, 13 Dec 2024 09:24:34 -0500
Subject: [PATCH] Monospace Support for Rich Text (#33830)

* Initial Commit

* Moved all this to SS14 on it's own

* Added prototype validation
---
 Content.Client/Paper/UI/PaperWindow.xaml.cs   |  4 ++-
 .../UserInterface/RichText/MonoTag.cs         | 34 +++++++++++++++++++
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 Content.Client/UserInterface/RichText/MonoTag.cs

diff --git a/Content.Client/Paper/UI/PaperWindow.xaml.cs b/Content.Client/Paper/UI/PaperWindow.xaml.cs
index 3522aabc66a7da..9086145f83fced 100644
--- a/Content.Client/Paper/UI/PaperWindow.xaml.cs
+++ b/Content.Client/Paper/UI/PaperWindow.xaml.cs
@@ -9,6 +9,7 @@
 using Robust.Client.UserInterface.XAML;
 using Robust.Shared.Utility;
 using Robust.Client.UserInterface.RichText;
+using Content.Client.UserInterface.RichText;
 using Robust.Shared.Input;
 
 namespace Content.Client.Paper.UI
@@ -43,7 +44,8 @@ public sealed partial class PaperWindow : BaseWindow
             typeof(BulletTag),
             typeof(ColorTag),
             typeof(HeadingTag),
-            typeof(ItalicTag)
+            typeof(ItalicTag),
+            typeof(MonoTag)
         };
 
         public event Action<string>? OnSaved;
diff --git a/Content.Client/UserInterface/RichText/MonoTag.cs b/Content.Client/UserInterface/RichText/MonoTag.cs
new file mode 100644
index 00000000000000..aee41c324af1bb
--- /dev/null
+++ b/Content.Client/UserInterface/RichText/MonoTag.cs
@@ -0,0 +1,34 @@
+using System.Linq;
+using Robust.Client.ResourceManagement;
+using Robust.Client.UserInterface.RichText;
+using Robust.Shared.IoC;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Utility;
+
+namespace Content.Client.UserInterface.RichText;
+
+/// <summary>
+/// Sets the font to a monospaced variant
+/// </summary>
+public sealed class MonoTag : IMarkupTag
+{
+    [ValidatePrototypeId<FontPrototype>] public const string MonoFont = "Monospace";
+
+    [Dependency] private readonly IResourceCache _resourceCache = default!;
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+
+    public string Name => "mono";
+
+    /// <inheritdoc/>
+    public void PushDrawContext(MarkupNode node, MarkupDrawingContext context)
+    {
+        var font = FontTag.CreateFont(context.Font, node, _resourceCache, _prototypeManager, MonoFont);
+        context.Font.Push(font);
+    }
+
+    /// <inheritdoc/>
+    public void PopDrawContext(MarkupNode node, MarkupDrawingContext context)
+    {
+        context.Font.Pop();
+    }
+}