From e3f5b8f83cc3bdf19ed3819918b0395a90485609 Mon Sep 17 00:00:00 2001
From: Brandon Thetford <github@snapsinazfs.com>
Date: Wed, 21 Feb 2024 03:28:07 -0700
Subject: [PATCH] Move this to its own file (it's still a nested class though)

---
 .../Application.MainLoopSyncContext.cs        | 51 +++++++++++++++++++
 Terminal.Gui/Application.cs                   | 47 -----------------
 2 files changed, 51 insertions(+), 47 deletions(-)
 create mode 100644 Terminal.Gui/Application.MainLoopSyncContext.cs

diff --git a/Terminal.Gui/Application.MainLoopSyncContext.cs b/Terminal.Gui/Application.MainLoopSyncContext.cs
new file mode 100644
index 000000000..dfda0727a
--- /dev/null
+++ b/Terminal.Gui/Application.MainLoopSyncContext.cs
@@ -0,0 +1,51 @@
+namespace Terminal.Gui;
+
+public static partial class Application
+{
+    /// <summary>
+    ///     provides the sync context set while executing code in Terminal.Gui, to let
+    ///     users use async/await on their code
+    /// </summary>
+    private sealed class MainLoopSyncContext : SynchronizationContext
+    {
+        public override SynchronizationContext CreateCopy () { return new MainLoopSyncContext (); }
+
+        public override void Post (SendOrPostCallback d, object state)
+        {
+            MainLoop.AddIdle (
+                              () =>
+                              {
+                                  d (state);
+
+                                  return false;
+                              }
+                             );
+        }
+
+        //_mainLoop.Driver.Wakeup ();
+        public override void Send (SendOrPostCallback d, object state)
+        {
+            if (Thread.CurrentThread.ManagedThreadId == _mainThreadId)
+            {
+                d (state);
+            }
+            else
+            {
+                var wasExecuted = false;
+
+                Invoke (
+                        () =>
+                        {
+                            d (state);
+                            wasExecuted = true;
+                        }
+                       );
+
+                while (!wasExecuted)
+                {
+                    Thread.Sleep (15);
+                }
+            }
+        }
+    }
+}
diff --git a/Terminal.Gui/Application.cs b/Terminal.Gui/Application.cs
index fd17d966d..9c402e76c 100644
--- a/Terminal.Gui/Application.cs
+++ b/Terminal.Gui/Application.cs
@@ -716,53 +716,6 @@ public static partial class Application
     /// </summary>
     public static bool EndAfterFirstIteration { get; set; }
 
-    //
-    // provides the sync context set while executing code in Terminal.Gui, to let
-    // users use async/await on their code
-    //
-    private sealed class MainLoopSyncContext : SynchronizationContext
-    {
-        public override SynchronizationContext CreateCopy () { return new MainLoopSyncContext (); }
-
-        public override void Post (SendOrPostCallback d, object state)
-        {
-            MainLoop.AddIdle (
-                              () =>
-                              {
-                                  d (state);
-
-                                  return false;
-                              }
-                             );
-        }
-
-        //_mainLoop.Driver.Wakeup ();
-        public override void Send (SendOrPostCallback d, object state)
-        {
-            if (Thread.CurrentThread.ManagedThreadId == _mainThreadId)
-            {
-                d (state);
-            }
-            else
-            {
-                var wasExecuted = false;
-
-                Invoke (
-                        () =>
-                        {
-                            d (state);
-                            wasExecuted = true;
-                        }
-                       );
-
-                while (!wasExecuted)
-                {
-                    Thread.Sleep (15);
-                }
-            }
-        }
-    }
-
     /// <summary>Building block API: Runs the main loop for the created <see cref="Toplevel"/>.</summary>
     /// <param name="state">The state returned by the <see cref="Begin(Toplevel)"/> method.</param>
     public static void RunLoop (RunState state)