Fix bad merge of utils_macosx.mm to restore OSX builds

BasiliskII/src/MacOSX/utils_macosx.mm

@@ -19,7 +19,13 @@
  */
 
 #include <Cocoa/Cocoa.h>
+#include "sysdeps.h"
 #include "utils_macosx.h"
+#include <SDL.h>
+
+#if SDL_VERSION_ATLEAST(2,0,0)
+#include <SDL_syswm.h>
+#endif
 
 // This is used from video_sdl.cpp.
 void NSAutoReleasePool_wrap(void (*fn)(void))
@@ -28,3 +34,50 @@ void NSAutoReleasePool_wrap(void (*fn)(void))
 	fn();
 	[pool release];
 }
+
+#if SDL_VERSION_ATLEAST(2,0,0)
+
+void disable_SDL2_macosx_menu_bar_keyboard_shortcuts() {
+	for (NSMenuItem * menu_item in [NSApp mainMenu].itemArray) {
+		if (menu_item.hasSubmenu) {
+			for (NSMenuItem * sub_item in menu_item.submenu.itemArray) {
+				sub_item.keyEquivalent = @"";
+				sub_item.keyEquivalentModifierMask = 0;
+			}
+		}
+		if ([menu_item.title isEqualToString:@"View"]) {
+			[[NSApp mainMenu] removeItem:menu_item];
+			break;
+		}
+	}
+}
+
+bool is_fullscreen_osx(SDL_Window * window)
+{
+	if (!window) {
+		return false;
+	}
+
+	SDL_SysWMinfo wmInfo;
+	SDL_VERSION(&wmInfo.version);
+	if (!SDL_GetWindowWMInfo(window, &wmInfo)) {
+		return false;
+	}
+
+	const NSWindowStyleMask styleMask = [wmInfo.info.cocoa.window styleMask];
+	return (styleMask & NSWindowStyleMaskFullScreen) != 0;
+}
+#endif
+
+void set_menu_bar_visible_osx(bool visible)
+{
+	[NSMenu setMenuBarVisible:(visible ? YES : NO)];
+}
+
+void set_current_directory()
+{
+	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+	chdir([[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] UTF8String]);
+	[pool release];
+}
+