[macOS] Add native "Edit" menu.

doc/classes/NativeMenu.xml

@@ -401,6 +401,14 @@
 				[b]Note:[/b] This method is implemented only on macOS.
 			</description>
 		</method>
+		<method name="get_system_menu_no_default_items" qualifiers="const">
+			<return type="bool" />
+			<param index="0" name="menu_id" type="int" enum="NativeMenu.SystemMenus" />
+			<description>
+				Returns [code]true[/code] if system menu has no default items.
+				[b]Note:[/b] This method is implemented only on macOS.
+			</description>
+		</method>
 		<method name="has_feature" qualifiers="const">
 			<return type="bool" />
 			<param index="0" name="feature" type="int" enum="NativeMenu.Feature" />
@@ -720,6 +728,25 @@
 				[b]Note:[/b] This method is implemented only on macOS.
 			</description>
 		</method>
+		<method name="set_system_menu_hidden">
+			<return type="void" />
+			<param index="0" name="menu_id" type="int" enum="NativeMenu.SystemMenus" />
+			<param index="1" name="hidden" type="bool" />
+			<description>
+				Hides/shows the system menu. Only system menus with no default items can be hidden. When it is hidden, an item does not appear in a menu and its action cannot be invoked.
+				[b]Note:[/b] This method is implemented only on macOS.
+			</description>
+		</method>
+		<method name="set_system_menu_name">
+			<return type="void" />
+			<param index="0" name="menu_id" type="int" enum="NativeMenu.SystemMenus" />
+			<param index="1" name="string" type="String" />
+			<description>
+				Sets system menu name. If set to empty string, default menu name is restored.
+				[b]Note:[/b] On macOS, only [constant FILE_MENU_ID] can be renamed.
+				[b]Note:[/b] This method is implemented only on macOS.
+			</description>
+		</method>
 	</methods>
 	<constants>
 		<constant name="FEATURE_GLOBAL_MENU" value="0" enum="Feature">
@@ -755,5 +782,11 @@
 		<constant name="DOCK_MENU_ID" value="5" enum="SystemMenus">
 			Dock icon right-click menu ID (on macOS this menu include standard application control items and a list of open windows).
 		</constant>
+		<constant name="EDIT_MENU_ID" value="6" enum="SystemMenus">
+			"Edit" menu ID (on macOS this menu includes "Cut", "Copy", and "Paste" items).
+		</constant>
+		<constant name="FILE_MENU_ID" value="7" enum="SystemMenus">
+			"File" menu ID (on macOS this menu is empty and is hidden by default, this menu is shown before "Edit" menu).
+		</constant>
 	</constants>
 </class>

editor/editor_node.cpp

@@ -7168,6 +7168,9 @@ EditorNode::EditorNode() {
 
 	file_menu = memnew(PopupMenu);
 	file_menu->set_name(TTR("Scene"));
+	if (global_menu && NativeMenu::get_singleton()->has_system_menu(NativeMenu::FILE_MENU_ID)) {
+		file_menu->set_system_menu(NativeMenu::FILE_MENU_ID);
+	}
 	main_menu->add_child(file_menu);
 	main_menu->set_menu_tooltip(0, TTR("Operations with scene files."));
 

platform/macos/display_server_macos.h

@@ -217,6 +217,8 @@ private:
 	WindowID _create_window(WindowMode p_mode, VSyncMode p_vsync_mode, const Rect2i &p_rect);
 	void _update_window_style(WindowData p_wd);
 
+	void _get_action_key(const StringName &p_name, String &r_keycode, unsigned int &r_keymask) const;
+
 	void _update_displays_arrangement();
 	Point2i _get_native_screen_position(int p_screen) const;
 	static void _displays_arrangement_changed(CGDirectDisplayID display_id, CGDisplayChangeSummaryFlags flags, void *user_info);

platform/macos/display_server_macos.mm

@@ -43,6 +43,7 @@
 #include "tts_macos.h"
 
 #include "core/config/project_settings.h"
+#include "core/input/input_map.h"
 #include "core/io/marshalls.h"
 #include "core/math/geometry_2d.h"
 #include "core/os/keyboard.h"
@@ -3471,6 +3472,34 @@ bool DisplayServerMacOS::mouse_process_popups(bool p_close) {
 	return closed;
 }
 
+void DisplayServerMacOS::_get_action_key(const StringName &p_name, String &r_keycode, unsigned int &r_keymask) const {
+	r_keycode = String();
+	r_keymask = 0;
+
+	const List<Ref<InputEvent>> *events = InputMap::get_singleton()->action_get_events(p_name);
+	if (!events) {
+		return;
+	}
+	const List<Ref<InputEvent>>::Element *first_event = events->front();
+	if (!first_event) {
+		return;
+	}
+	const Ref<InputEventKey> event = first_event->get();
+	if (event.is_null()) {
+		return;
+	}
+	if (event->get_keycode() != Key::NONE) {
+		r_keycode = KeyMappingMacOS::keycode_get_native_string(event->get_keycode() & KeyModifierMask::CODE_MASK);
+		r_keymask = KeyMappingMacOS::keycode_get_native_mask(event->get_keycode_with_modifiers());
+	} else if (event->get_physical_keycode() != Key::NONE) {
+		r_keycode = KeyMappingMacOS::keycode_get_native_string(event->get_physical_keycode() & KeyModifierMask::CODE_MASK);
+		r_keymask = KeyMappingMacOS::keycode_get_native_mask(event->get_physical_keycode_with_modifiers());
+	} else if (event->get_key_label() != Key::NONE) {
+		r_keycode = KeyMappingMacOS::keycode_get_native_string(event->get_key_label() & KeyModifierMask::CODE_MASK);
+		r_keymask = KeyMappingMacOS::keycode_get_native_mask(event->get_key_label_with_modifiers());
+	}
+}
+
 DisplayServerMacOS::DisplayServerMacOS(const String &p_rendering_driver, WindowMode p_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Vector2i *p_position, const Vector2i &p_resolution, int p_screen, Context p_context, Error &r_error) {
 	KeyMappingMacOS::initialize();
 
@@ -3558,6 +3587,35 @@ DisplayServerMacOS::DisplayServerMacOS(const String &p_rendering_driver, WindowM
 	title = [NSString stringWithFormat:NSLocalizedString(@"Quit %@", nil), nsappname];
 	[application_menu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"];
 
+	NSMenu *file_menu = [[NSMenu alloc] initWithTitle:NSLocalizedString(@"File", nil)];
+	menu_item = [file_menu addItemWithTitle:@"_start_" action:nil keyEquivalent:@""];
+	menu_item.hidden = YES;
+	menu_item.tag = MENU_TAG_START;
+	menu_item = [file_menu addItemWithTitle:@"_end_" action:nil keyEquivalent:@""];
+	menu_item.hidden = YES;
+	menu_item.tag = MENU_TAG_END;
+
+	NSMenu *edit_menu = [[NSMenu alloc] initWithTitle:NSLocalizedString(@"Edit", nil)];
+	String keycode;
+	unsigned int keymask = 0;
+
+	_get_action_key("ui_cut", keycode, keymask);
+	menu_item = [edit_menu addItemWithTitle:NSLocalizedString(@"Cut", nil) action:@selector(cut:) keyEquivalent:[NSString stringWithUTF8String:keycode.utf8().get_data()]];
+	[menu_item setKeyEquivalentModifierMask:keymask];
+	_get_action_key("ui_copy", keycode, keymask);
+	menu_item = [edit_menu addItemWithTitle:NSLocalizedString(@"Copy", nil) action:@selector(copy:) keyEquivalent:[NSString stringWithUTF8String:keycode.utf8().get_data()]];
+	[menu_item setKeyEquivalentModifierMask:keymask];
+	_get_action_key("ui_paste", keycode, keymask);
+	menu_item = [edit_menu addItemWithTitle:NSLocalizedString(@"Paste", nil) action:@selector(paste:) keyEquivalent:[NSString stringWithUTF8String:keycode.utf8().get_data()]];
+	[menu_item setKeyEquivalentModifierMask:keymask];
+	[edit_menu addItem:[NSMenuItem separatorItem]];
+	menu_item = [edit_menu addItemWithTitle:@"_start_" action:nil keyEquivalent:@""];
+	menu_item.hidden = YES;
+	menu_item.tag = MENU_TAG_START;
+	menu_item = [edit_menu addItemWithTitle:@"_end_" action:nil keyEquivalent:@""];
+	menu_item.hidden = YES;
+	menu_item.tag = MENU_TAG_END;
+
 	NSMenu *window_menu = [[NSMenu alloc] initWithTitle:NSLocalizedString(@"Window", nil)];
 	[window_menu addItemWithTitle:NSLocalizedString(@"Minimize", nil) action:@selector(performMiniaturize:) keyEquivalent:@"m"];
 	[window_menu addItemWithTitle:NSLocalizedString(@"Zoom", nil) action:@selector(performZoom:) keyEquivalent:@""];
@@ -3587,6 +3645,13 @@ DisplayServerMacOS::DisplayServerMacOS(const String &p_rendering_driver, WindowM
 	menu_item = [main_menu addItemWithTitle:@"" action:nil keyEquivalent:@""];
 	[main_menu setSubmenu:application_menu forItem:menu_item];
 
+	NSMenuItem *file_menu_item = [main_menu addItemWithTitle:NSLocalizedString(@"File", nil) action:nil keyEquivalent:@""];
+	file_menu_item.hidden = YES;
+	[main_menu setSubmenu:file_menu forItem:file_menu_item];
+
+	menu_item = [main_menu addItemWithTitle:NSLocalizedString(@"Edit", nil) action:nil keyEquivalent:@""];
+	[main_menu setSubmenu:edit_menu forItem:menu_item];
+
 	menu_item = [main_menu addItemWithTitle:NSLocalizedString(@"Window", nil) action:nil keyEquivalent:@""];
 	[main_menu setSubmenu:window_menu forItem:menu_item];
 
@@ -3595,7 +3660,7 @@ DisplayServerMacOS::DisplayServerMacOS(const String &p_rendering_driver, WindowM
 
 	[main_menu setAutoenablesItems:NO];
 
-	native_menu->_register_system_menus(main_menu, application_menu, window_menu, help_menu, dock_menu);
+	native_menu->_register_system_menus(main_menu, application_menu, window_menu, help_menu, dock_menu, edit_menu, file_menu, file_menu_item);
 
 	//!!!!!!!!!!!!!!!!!!!!!!!!!!
 	//TODO - do Vulkan and OpenGL support checks, driver selection and fallback

platform/macos/godot_content_view.h

@@ -76,6 +76,7 @@
 - (void)setWindowID:(DisplayServer::WindowID)wid;
 - (void)updateLayerDelegate;
 - (void)cancelComposition;
+- (void)processUIEvent:(const StringName &)name;
 
 @end
 

platform/macos/godot_content_view.mm

@@ -33,6 +33,7 @@
 #include "display_server_macos.h"
 #include "key_mapping_macos.h"
 
+#include "core/input/input_map.h"
 #include "main/main.h"
 
 @implementation GodotContentLayerDelegate
@@ -337,6 +338,65 @@
 	return NO;
 }
 
+// MARK: Edit menu actions
+
+- (void)processUIEvent:(const StringName &)name {
+	DisplayServerMacOS *ds = (DisplayServerMacOS *)DisplayServer::get_singleton();
+	if (!ds || !ds->has_window(window_id)) {
+		return;
+	}
+	const List<Ref<InputEvent>> *events = InputMap::get_singleton()->action_get_events(name);
+	if (!events) {
+		return;
+	}
+	const List<Ref<InputEvent>>::Element *first_event = events->front();
+	if (!first_event) {
+		return;
+	}
+
+	const Ref<InputEventKey> event = first_event->get();
+	if (event.is_null()) {
+		return;
+	}
+
+	DisplayServerMacOS::KeyEvent ke;
+	ke.window_id = window_id;
+	ke.macos_state = 0;
+	if (event->is_ctrl_pressed()) {
+		ke.macos_state |= NSEventModifierFlagControl;
+	}
+	if (event->is_shift_pressed()) {
+		ke.macos_state |= NSEventModifierFlagShift;
+	}
+	if (event->is_alt_pressed()) {
+		ke.macos_state |= NSEventModifierFlagOption;
+	}
+	if (event->is_meta_pressed()) {
+		ke.macos_state |= NSEventModifierFlagCommand;
+	}
+	ke.pressed = true;
+	ke.echo = false;
+	ke.raw = false;
+	ke.keycode = event->get_keycode();
+	ke.physical_keycode = event->get_physical_keycode();
+	ke.key_label = event->get_key_label();
+	ke.unicode = event->get_unicode();
+
+	ds->push_to_key_event_buffer(ke);
+}
+
+- (void)copy:(id)sender {
+	[self processUIEvent:"ui_copy"];
+}
+
+- (void)cut:(id)sender {
+	[self processUIEvent:"ui_cut"];
+}
+
+- (void)paste:(id)sender {
+	[self processUIEvent:"ui_paste"];
+}
+
 // MARK: Focus
 
 - (BOOL)canBecomeKeyView {

platform/macos/godot_menu_delegate.mm

@@ -102,9 +102,13 @@
 					} else {
 						// Otherwise redirect event to the engine.
 						if (DisplayServer::get_singleton()) {
+							if ([[NSApplication sharedApplication] keyWindow].sheet) {
+								[[[[NSApplication sharedApplication] keyWindow] sheetParent] sendEvent:event];
+							} else {
 								[[[NSApplication sharedApplication] keyWindow] sendEvent:event];
 							}
 						}
+					}
 
 					// Suppress default menu action.
 					*target = self;

platform/macos/native_menu_macos.h

@@ -58,12 +58,18 @@ class NativeMenuMacOS : public NativeMenu {
 	NSMenu *window_menu_ns = nullptr;
 	NSMenu *help_menu_ns = nullptr;
 	NSMenu *dock_menu_ns = nullptr;
+	NSMenu *edit_menu_ns = nullptr;
+	NSMenu *file_menu_ns = nullptr;
+
+	NSMenuItem *file_menu_item = nullptr;
 
 	RID main_menu;
 	RID application_menu;
 	RID window_menu;
 	RID help_menu;
 	RID dock_menu;
+	RID edit_menu;
+	RID file_menu;
 
 	int _get_system_menu_start(const NSMenu *p_menu) const;
 	int _get_system_menu_count(const NSMenu *p_menu) const;
@@ -71,7 +77,7 @@ class NativeMenuMacOS : public NativeMenu {
 	NSMenuItem *_menu_add_item(NSMenu *p_menu, const String &p_label, Key p_accel, int p_index, int *r_out);
 
 public:
-	void _register_system_menus(NSMenu *p_main_menu, NSMenu *p_application_menu, NSMenu *p_window_menu, NSMenu *p_help_menu, NSMenu *p_dock_menu);
+	void _register_system_menus(NSMenu *p_main_menu, NSMenu *p_application_menu, NSMenu *p_window_menu, NSMenu *p_help_menu, NSMenu *p_dock_menu, NSMenu *p_edit_menu, NSMenu *p_file_menu, NSMenuItem *p_file_menu_item);
 	NSMenu *_get_dock_menu();
 
 	void _menu_need_update(NSMenu *p_menu);
@@ -84,6 +90,10 @@ public:
 	virtual bool has_system_menu(SystemMenus p_menu_id) const override;
 	virtual RID get_system_menu(SystemMenus p_menu_id) const override;
 
+	virtual bool get_system_menu_no_default_items(SystemMenus p_menu_id) const override;
+	virtual void set_system_menu_name(SystemMenus p_menu_id, const String &p_string) override;
+	virtual void set_system_menu_hidden(SystemMenus p_menu_id, bool p_hidden) override;
+
 	virtual RID create_menu() override;
 	virtual bool has_menu(const RID &p_rid) const override;
 	virtual void free_menu(const RID &p_rid) override;

platform/macos/native_menu_macos.mm

@@ -36,7 +36,7 @@
 
 #include "scene/resources/image_texture.h"
 
-void NativeMenuMacOS::_register_system_menus(NSMenu *p_main_menu, NSMenu *p_application_menu, NSMenu *p_window_menu, NSMenu *p_help_menu, NSMenu *p_dock_menu) {
+void NativeMenuMacOS::_register_system_menus(NSMenu *p_main_menu, NSMenu *p_application_menu, NSMenu *p_window_menu, NSMenu *p_help_menu, NSMenu *p_dock_menu, NSMenu *p_edit_menu, NSMenu *p_file_menu, NSMenuItem *p_file_menu_item) {
 	{
 		MenuData *md = memnew(MenuData);
 		md->menu = p_main_menu;
@@ -45,6 +45,24 @@ void NativeMenuMacOS::_register_system_menus(NSMenu *p_main_menu, NSMenu *p_appl
 		main_menu_ns = p_main_menu;
 		menu_lookup[md->menu] = main_menu;
 	}
+	{
+		MenuData *md = memnew(MenuData);
+		md->menu = p_file_menu;
+		md->is_system = true;
+		file_menu = menus.make_rid(md);
+		file_menu_ns = p_file_menu;
+		menu_lookup[md->menu] = file_menu;
+
+		file_menu_item = p_file_menu_item;
+	}
+	{
+		MenuData *md = memnew(MenuData);
+		md->menu = p_edit_menu;
+		md->is_system = true;
+		edit_menu = menus.make_rid(md);
+		edit_menu_ns = p_edit_menu;
+		menu_lookup[md->menu] = edit_menu;
+	}
 	{
 		MenuData *md = memnew(MenuData);
 		md->menu = p_application_menu;
@@ -160,10 +178,10 @@ bool NativeMenuMacOS::_is_menu_opened(NSMenu *p_menu) const {
 }
 
 int NativeMenuMacOS::_get_system_menu_start(const NSMenu *p_menu) const {
-	if (p_menu == [NSApp mainMenu]) { // Skip Apple menu.
+	if (p_menu == [NSApp mainMenu]) { // Skip Apple, File and Edit menu.
-		return 1;
+		return 3;
 	}
-	if (p_menu == application_menu_ns || p_menu == window_menu_ns || p_menu == help_menu_ns) {
+	if (p_menu == application_menu_ns || p_menu == window_menu_ns || p_menu == help_menu_ns || p_menu == edit_menu_ns || p_menu == file_menu_ns) {
 		int count = [p_menu numberOfItems];
 		for (int i = 0; i < count; i++) {
 			NSMenuItem *menu_item = [p_menu itemAtIndex:i];
@@ -176,10 +194,10 @@ int NativeMenuMacOS::_get_system_menu_start(const NSMenu *p_menu) const {
 }
 
 int NativeMenuMacOS::_get_system_menu_count(const NSMenu *p_menu) const {
-	if (p_menu == [NSApp mainMenu]) { // Skip Apple, Window and Help menu.
+	if (p_menu == [NSApp mainMenu]) { // Skip Apple, File, Edit, Window and Help menu.
-		return [p_menu numberOfItems] - 3;
+		return [p_menu numberOfItems] - 5;
 	}
-	if (p_menu == application_menu_ns || p_menu == window_menu_ns || p_menu == help_menu_ns) {
+	if (p_menu == application_menu_ns || p_menu == window_menu_ns || p_menu == help_menu_ns || p_menu == edit_menu_ns || p_menu == file_menu_ns) {
 		int start = 0;
 		int count = [p_menu numberOfItems];
 		for (int i = 0; i < count; i++) {
@@ -215,6 +233,8 @@ bool NativeMenuMacOS::has_system_menu(SystemMenus p_menu_id) const {
 		case WINDOW_MENU_ID:
 		case HELP_MENU_ID:
 		case DOCK_MENU_ID:
+		case EDIT_MENU_ID:
+		case FILE_MENU_ID:
 			return true;
 		default:
 			return false;
@@ -233,11 +253,37 @@ RID NativeMenuMacOS::get_system_menu(SystemMenus p_menu_id) const {
 			return help_menu;
 		case DOCK_MENU_ID:
 			return dock_menu;
+		case EDIT_MENU_ID:
+			return edit_menu;
+		case FILE_MENU_ID:
+			return file_menu;
 		default:
 			return RID();
 	}
 }
 
+bool NativeMenuMacOS::get_system_menu_no_default_items(SystemMenus p_menu_id) const {
+	return p_menu_id == FILE_MENU_ID;
+}
+
+void NativeMenuMacOS::set_system_menu_name(SystemMenus p_menu_id, const String &p_string) {
+	if (p_menu_id == FILE_MENU_ID) {
+		if (p_string.is_empty()) {
+			[file_menu_item setTitle:NSLocalizedString(@"File", nil)];
+			[file_menu_ns setTitle:NSLocalizedString(@"File", nil)];
+		} else {
+			[file_menu_item setTitle:[NSString stringWithUTF8String:p_string.utf8().get_data()]];
+			[file_menu_ns setTitle:[NSString stringWithUTF8String:p_string.utf8().get_data()]];
+		}
+	}
+}
+
+void NativeMenuMacOS::set_system_menu_hidden(SystemMenus p_menu_id, bool p_hidden) {
+	if (p_menu_id == FILE_MENU_ID) {
+		file_menu_item.hidden = p_hidden;
+	}
+}
+
 RID NativeMenuMacOS::create_menu() {
 	MenuData *md = memnew(MenuData);
 	md->menu = [[NSMenu alloc] initWithTitle:@""];
@@ -1291,7 +1337,7 @@ void NativeMenuMacOS::clear(const RID &p_rid) {
 	ERR_FAIL_NULL(md);
 	ERR_FAIL_COND_MSG(_is_menu_opened(md->menu), "Can't remove open menu!");
 
-	if (p_rid == application_menu || p_rid == window_menu || p_rid == help_menu) {
+	if (p_rid == application_menu || p_rid == window_menu || p_rid == help_menu || p_rid == edit_menu || p_rid == file_menu) {
 		int start = _get_system_menu_start(md->menu);
 		int count = _get_system_menu_count(md->menu);
 		for (int i = start + count - 1; i >= start; i--) {
@@ -1302,12 +1348,24 @@ void NativeMenuMacOS::clear(const RID &p_rid) {
 	}
 
 	if (p_rid == main_menu) {
-		// Restore Apple, Window and Help menu.
+		// Restore Apple, File, Edit, Window and Help menu.
 		MenuData *md_app = menus.get_or_null(application_menu);
 		if (md_app) {
 			NSMenuItem *menu_item = [md->menu addItemWithTitle:@"" action:nil keyEquivalent:@""];
 			[md->menu setSubmenu:md_app->menu forItem:menu_item];
 		}
+		MenuData *md_file = menus.get_or_null(file_menu);
+		if (md_file) {
+			NSMenuItem *menu_item = [md->menu addItemWithTitle:@"File" action:nil keyEquivalent:@""];
+			menu_item.hidden = YES;
+			[md->menu setSubmenu:md_file->menu forItem:menu_item];
+			file_menu_item = menu_item;
+		}
+		MenuData *md_edit = menus.get_or_null(edit_menu);
+		if (md_edit) {
+			NSMenuItem *menu_item = [md->menu addItemWithTitle:@"Edit" action:nil keyEquivalent:@""];
+			[md->menu setSubmenu:md_edit->menu forItem:menu_item];
+		}
 		MenuData *md_win = menus.get_or_null(window_menu);
 		if (md_win) {
 			NSMenuItem *menu_item = [md->menu addItemWithTitle:@"Window" action:nil keyEquivalent:@""];
@@ -1346,6 +1404,28 @@ NativeMenuMacOS::~NativeMenuMacOS() {
 			memdelete(md);
 		}
 	}
+	if (file_menu.is_valid()) {
+		MenuData *md = menus.get_or_null(file_menu);
+		if (md) {
+			clear(file_menu);
+			menus.free(file_menu);
+			menu_lookup.erase(md->menu);
+			md->menu = nullptr;
+			file_menu_ns = nullptr;
+			memdelete(md);
+		}
+	}
+	if (edit_menu.is_valid()) {
+		MenuData *md = menus.get_or_null(edit_menu);
+		if (md) {
+			clear(edit_menu);
+			menus.free(edit_menu);
+			menu_lookup.erase(md->menu);
+			md->menu = nullptr;
+			edit_menu_ns = nullptr;
+			memdelete(md);
+		}
+	}
 	if (window_menu.is_valid()) {
 		MenuData *md = menus.get_or_null(window_menu);
 		if (md) {

scene/gui/popup_menu.cpp

@@ -99,6 +99,10 @@ RID PopupMenu::bind_global_menu() {
 		} else {
 			system_menus[system_menu_id] = this;
 			system_menu = nmenu->get_system_menu(system_menu_id);
+			nmenu->set_system_menu_name(system_menu_id, get_name());
+			if (nmenu->get_system_menu_no_default_items(system_menu_id)) {
+				nmenu->set_system_menu_hidden(system_menu_id, false);
+			}
 			global_menu = system_menu;
 		}
 	} else {
@@ -154,6 +158,12 @@ void PopupMenu::unbind_global_menu() {
 
 	if (global_menu == system_menu && system_menus[system_menu_id] == this) {
 		system_menus.erase(system_menu_id);
+		NativeMenu *nmenu = NativeMenu::get_singleton();
+
+		nmenu->set_system_menu_name(system_menu_id, String());
+		if (nmenu->get_system_menu_no_default_items(system_menu_id)) {
+			nmenu->set_system_menu_hidden(system_menu_id, true);
+		}
 	}
 
 	for (int i = 0; i < items.size(); i++) {

servers/display/native_menu.cpp

@@ -41,6 +41,10 @@ void NativeMenu::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_system_menu", "menu_id"), &NativeMenu::get_system_menu);
 	ClassDB::bind_method(D_METHOD("get_system_menu_name", "menu_id"), &NativeMenu::get_system_menu_name);
 
+	ClassDB::bind_method(D_METHOD("get_system_menu_no_default_items", "menu_id"), &NativeMenu::get_system_menu_no_default_items);
+	ClassDB::bind_method(D_METHOD("set_system_menu_name", "menu_id", "string"), &NativeMenu::set_system_menu_name);
+	ClassDB::bind_method(D_METHOD("set_system_menu_hidden", "menu_id", "hidden"), &NativeMenu::set_system_menu_hidden);
+
 	ClassDB::bind_method(D_METHOD("create_menu"), &NativeMenu::create_menu);
 	ClassDB::bind_method(D_METHOD("has_menu", "rid"), &NativeMenu::has_menu);
 	ClassDB::bind_method(D_METHOD("free_menu", "rid"), &NativeMenu::free_menu);
@@ -125,6 +129,8 @@ void NativeMenu::_bind_methods() {
 	BIND_ENUM_CONSTANT(WINDOW_MENU_ID);
 	BIND_ENUM_CONSTANT(HELP_MENU_ID);
 	BIND_ENUM_CONSTANT(DOCK_MENU_ID);
+	BIND_ENUM_CONSTANT(EDIT_MENU_ID);
+	BIND_ENUM_CONSTANT(FILE_MENU_ID);
 }
 
 bool NativeMenu::has_feature(Feature p_feature) const {
@@ -152,11 +158,27 @@ String NativeMenu::get_system_menu_name(SystemMenus p_menu_id) const {
 			return "Help menu";
 		case DOCK_MENU_ID:
 			return "Dock menu";
+		case EDIT_MENU_ID:
+			return "Edit menu";
+		case FILE_MENU_ID:
+			return "File menu";
 		default:
 			return "Invalid";
 	}
 }
 
+bool NativeMenu::get_system_menu_no_default_items(SystemMenus p_menu_id) const {
+	return false;
+}
+
+void NativeMenu::set_system_menu_name(SystemMenus p_menu_id, const String &p_string) {
+	WARN_PRINT("Global menus are not supported on this platform.");
+}
+
+void NativeMenu::set_system_menu_hidden(SystemMenus p_menu_id, bool p_hidden) {
+	WARN_PRINT("Global menus are not supported on this platform.");
+}
+
 RID NativeMenu::create_menu() {
 	WARN_PRINT("Global menus are not supported on this platform.");
 	return RID();

servers/display/native_menu.h

@@ -66,6 +66,8 @@ public:
 		WINDOW_MENU_ID,
 		HELP_MENU_ID,
 		DOCK_MENU_ID,
+		EDIT_MENU_ID,
+		FILE_MENU_ID,
 	};
 
 	virtual bool has_feature(Feature p_feature) const;
@@ -74,6 +76,10 @@ public:
 	virtual RID get_system_menu(SystemMenus p_menu_id) const;
 	virtual String get_system_menu_name(SystemMenus p_menu_id) const;
 
+	virtual bool get_system_menu_no_default_items(SystemMenus p_menu_id) const;
+	virtual void set_system_menu_name(SystemMenus p_menu_id, const String &p_string);
+	virtual void set_system_menu_hidden(SystemMenus p_menu_id, bool p_hidden);
+
 	virtual RID create_menu();
 	virtual bool has_menu(const RID &p_rid) const;
 	virtual void free_menu(const RID &p_rid);