Merge pull request #106811 from OzelotVanilla/fix-editor-plugin-filesystem-create

Fix missing popup item defined in `EditorContextMenuPlugin` with slot `CONTEXT_SLOT_FILESYSTEM_CREATE`

doc/classes/EditorContextMenuPlugin.xml

@@ -89,7 +89,7 @@
 			Context menu of Script editor's script tabs. [method _popup_menu] will be called with the path to the currently edited script, while option callback will receive reference to that script.
 		</constant>
 		<constant name="CONTEXT_SLOT_FILESYSTEM_CREATE" value="3" enum="ContextMenuSlot">
-			The "Create..." submenu of FileSystem dock's context menu. [method _popup_menu] and option callback will be called with list of paths of the currently selected files.
+			The "Create..." submenu of FileSystem dock's context menu, or the "New" section of the main context menu when empty space is clicked. [method _popup_menu] and option callback will be called with list of paths of the currently selected files. When clicking the empty space, the list of paths for popup method will be empty.
 		</constant>
 		<constant name="CONTEXT_SLOT_SCRIPT_EDITOR_CODE" value="4" enum="ContextMenuSlot">
 			Context menu of Script editor's code editor. [method _popup_menu] will be called with the path to the [CodeEdit] node. You can fetch it using this code:

editor/filesystem_dock.cpp

@@ -3542,6 +3542,8 @@ void FileSystemDock::_tree_empty_click(const Vector2 &p_pos, MouseButton p_butto
 	tree_popup->add_icon_item(get_editor_theme_icon(SNAME("Script")), TTRC("New Script..."), FILE_MENU_NEW_SCRIPT);
 	tree_popup->add_icon_item(get_editor_theme_icon(SNAME("Object")), TTRC("New Resource..."), FILE_MENU_NEW_RESOURCE);
 	tree_popup->add_icon_item(get_editor_theme_icon(SNAME("TextFile")), TTRC("New TextFile..."), FILE_MENU_NEW_TEXTFILE);
+	// To keep consistency with options added to "Create New..." menu (for plugin which has slot as CONTEXT_SLOT_FILESYSTEM_CREATE).
+	EditorContextMenuPluginManager::get_singleton()->add_options_from_plugins(tree_popup, EditorContextMenuPlugin::CONTEXT_SLOT_FILESYSTEM_CREATE, Vector<String>());
 #if !defined(ANDROID_ENABLED) && !defined(WEB_ENABLED)
 	// Opening the system file manager is not supported on the Android and web editors.
 	tree_popup->add_separator();
@@ -3612,6 +3614,8 @@ void FileSystemDock::_file_list_empty_clicked(const Vector2 &p_pos, MouseButton
 	file_list_popup->add_icon_item(get_editor_theme_icon(SNAME("Script")), TTRC("New Script..."), FILE_MENU_NEW_SCRIPT);
 	file_list_popup->add_icon_item(get_editor_theme_icon(SNAME("Object")), TTRC("New Resource..."), FILE_MENU_NEW_RESOURCE);
 	file_list_popup->add_icon_item(get_editor_theme_icon(SNAME("TextFile")), TTRC("New TextFile..."), FILE_MENU_NEW_TEXTFILE);
+	// To keep consistency with options added to "Create New..." menu (for plugin which has slot as CONTEXT_SLOT_FILESYSTEM_CREATE).
+	EditorContextMenuPluginManager::get_singleton()->add_options_from_plugins(file_list_popup, EditorContextMenuPlugin::CONTEXT_SLOT_FILESYSTEM_CREATE, Vector<String>());
 	file_list_popup->add_separator();
 	file_list_popup->add_icon_shortcut(get_editor_theme_icon(SNAME("Terminal")), ED_GET_SHORTCUT("filesystem_dock/open_in_terminal"), FILE_MENU_OPEN_IN_TERMINAL);
 	file_list_popup->add_icon_shortcut(get_editor_theme_icon(SNAME("Filesystem")), ED_GET_SHORTCUT("filesystem_dock/show_in_explorer"), FILE_MENU_SHOW_IN_EXPLORER);