SDL: cocoa: Toggle the fullscreen menu item to 'leave' when entering a fullscreen space

SDL Commits
1 
From d4225070adcbab38e851b2036de9373832660c11 Mon Sep 17 00:00:00 2001
From: Frank Praznik <[EMAIL REDACTED]>
Date: Mon, 9 Dec 2024 23:31:23 -0500
Subject: [PATCH] cocoa: Toggle the fullscreen menu item to 'leave' when
 entering a fullscreen space

Only return 'NO' during the menu item validation if the window is fullscreen and not in a fullscreen space.
---
 src/video/cocoa/SDL_cocoawindow.m | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/video/cocoa/SDL_cocoawindow.m b/src/video/cocoa/SDL_cocoawindow.m
index 873380bd0e1fe..96a5a2a56803a 100644
--- a/src/video/cocoa/SDL_cocoawindow.m
+++ b/src/video/cocoa/SDL_cocoawindow.m
@@ -108,7 +108,10 @@ - (BOOL)validateMenuItem:(NSMenuItem *)menuItem
         SDL_Window *window = [self findSDLWindow];
         if (window == NULL) {
             return NO;
-        } else if (window->flags & SDL_WINDOW_FULLSCREEN) {
+        }
+
+        SDL_CocoaWindowData *data = (__bridge SDL_CocoaWindowData *)window->internal;
+        if (window->flags & SDL_WINDOW_FULLSCREEN && ![data.listener isInFullscreenSpace]) {
             return NO;
         } else if ((window->flags & SDL_WINDOW_RESIZABLE) == 0) {
             return NO;