From f90374717a6c151d796431bf2fcffeef9612b425 Mon Sep 17 00:00:00 2001
From: Ben Olden-Cooligan <ben.cyanfish@gmail.com>
Date: Fri, 15 Mar 2024 18:55:50 -0700
Subject: [PATCH] Add back Mac invoke workaround

---
 NAPS2.Lib.Mac/EtoForms/Mac/MacEtoPlatform.cs | 12 ++++++++++++
 NAPS2.Lib/EtoForms/EtoInvoker.cs             |  6 +++---
 NAPS2.Lib/EtoForms/EtoPlatform.cs            | 10 ++++++++++
 3 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/NAPS2.Lib.Mac/EtoForms/Mac/MacEtoPlatform.cs b/NAPS2.Lib.Mac/EtoForms/Mac/MacEtoPlatform.cs
index c00432518f..b4dc043cd5 100644
--- a/NAPS2.Lib.Mac/EtoForms/Mac/MacEtoPlatform.cs
+++ b/NAPS2.Lib.Mac/EtoForms/Mac/MacEtoPlatform.cs
@@ -26,6 +26,18 @@ public override Application CreateApplication()
         return new Application(Platforms.macOS);
     }
 
+    public override void Invoke(Application application, Action action)
+    {
+        // TODO: Eto PR to always use InvokeOnMainThread, don't execute the action directly
+        // even if we're already on the main thread.
+        NSApplication.SharedApplication.InvokeOnMainThread(action);
+    }
+
+    public override void AsyncInvoke(Application application, Action action)
+    {
+        NSApplication.SharedApplication.BeginInvokeOnMainThread(action);
+    }
+
     public override IListView<T> CreateListView<T>(ListViewBehavior<T> behavior) =>
         new MacListView<T>(behavior);
 
diff --git a/NAPS2.Lib/EtoForms/EtoInvoker.cs b/NAPS2.Lib/EtoForms/EtoInvoker.cs
index af21f77456..2d3fd9eaa7 100644
--- a/NAPS2.Lib/EtoForms/EtoInvoker.cs
+++ b/NAPS2.Lib/EtoForms/EtoInvoker.cs
@@ -13,18 +13,18 @@ public EtoInvoker(Application application)
 
     public void Invoke(Action action)
     {
-        _application.Invoke(action);
+        EtoPlatform.Current.Invoke(_application, action);
     }
 
     public void InvokeDispatch(Action action)
     {
-        _application.AsyncInvoke(action);
+        EtoPlatform.Current.AsyncInvoke(_application, action);
     }
 
     public T InvokeGet<T>(Func<T> func)
     {
         T value = default!;
-        _application.Invoke(() => value = func());
+        EtoPlatform.Current.Invoke(_application, () => value = func());
         return value;
     }
 }
\ No newline at end of file
diff --git a/NAPS2.Lib/EtoForms/EtoPlatform.cs b/NAPS2.Lib/EtoForms/EtoPlatform.cs
index 91b724feb7..b232536a3b 100644
--- a/NAPS2.Lib/EtoForms/EtoPlatform.cs
+++ b/NAPS2.Lib/EtoForms/EtoPlatform.cs
@@ -37,6 +37,16 @@ public virtual void InitializePlatform()
     {
     }
 
+    public virtual void Invoke(Application application, Action action)
+    {
+        application.Invoke(action);
+    }
+
+    public virtual void AsyncInvoke(Application application, Action action)
+    {
+        application.AsyncInvoke(action);
+    }
+
     public virtual void SetContainerSize(Window window, Control container, Size size, int padding)
     {
     }