Add an easy way to reload editor addons

Author: DexterFstone

editor/docks/filesystem_dock.cpp

@@ -2666,6 +2666,8 @@ void FileSystemDock::_file_option(int p_option, const Vector<String> &p_selected
 int FileSystemDock::_get_menu_option_from_key(const Ref<InputEventKey> &p_key) {
 	if (ED_IS_SHORTCUT("filesystem_dock/duplicate", p_key)) {
 		return FILE_MENU_DUPLICATE;
+	} else if (ED_IS_SHORTCUT("filesystem_dock/toggle_plugin", p_key)) {
+		return FILE_MENU_TOGGLE_PLUGIN;
 	} else if (ED_IS_SHORTCUT("filesystem_dock/copy_path", p_key)) {
 		return FILE_MENU_COPY_PATH;
 	} else if (ED_IS_SHORTCUT("filesystem_dock/copy_absolute_path", p_key)) {
@@ -2700,6 +2702,13 @@ int FileSystemDock::_get_menu_option_from_key(const Ref<InputEventKey> &p_key) {
 	return -1;
 }
 
+void FileSystemDock::_addon_option_toggled(int p_option_id, PopupMenu *p_popup) {
+	String plugin_name = selected_addons[p_option_id];
+	bool toggle = !EditorNode::get_singleton()->is_addon_plugin_enabled(plugin_name);
+	p_popup->set_item_checked(p_option_id, toggle);
+	EditorNode::get_singleton()->set_addon_plugin_enabled(plugin_name, toggle);
+}
+
 void FileSystemDock::_resource_created() {
 	String fpath = current_path;
 	if (!fpath.ends_with("/")) {
@@ -3274,6 +3283,8 @@ void FileSystemDock::_file_and_folders_fill_popup(PopupMenu *p_popup, const Vect
 
 	Vector<String> favorites_list = EditorSettings::get_singleton()->get_favorites();
 
+	HashMap<String, String> addons;
+
 	bool all_files = true;
 	bool all_files_scenes = true;
 	bool all_folders = true;
@@ -3291,6 +3302,38 @@ void FileSystemDock::_file_and_folders_fill_popup(PopupMenu *p_popup, const Vect
 			all_files_scenes &= (EditorFileSystem::get_singleton()->get_file_type(fpath) == "PackedScene");
 		}
 
+		// Check if it's an addon.
+		selected_addons.clear();
+		const String addons_path = "res://addons/";
+		if (fpath.begins_with(addons_path)) {
+			if (fpath.length() == addons_path.length()) {
+				for (const String &folder : DirAccess::get_directories_at(addons_path)) {
+					String full_folder_path = addons_path + folder + "/plugin.cfg";
+					bool is_plugin = FileAccess::exists(full_folder_path);
+					if (is_plugin) {
+						ConfigFile plugin_cfg;
+						Error err = plugin_cfg.load(full_folder_path);
+						ERR_FAIL_COND_MSG(err != OK, vformat("Could not load plugin config file: %s", full_folder_path));
+						String plugin_name = plugin_cfg.get_value("plugin", "name", folder);
+						addons[folder] = plugin_name;
+					}
+				}
+			} else {
+				String folder = fpath.get_slicec('/', 3);
+				if (!addons.has(folder)) {
+					String full_folder_path = addons_path + folder + "/plugin.cfg";
+					bool is_plugin = FileAccess::exists(full_folder_path);
+					if (is_plugin) {
+						ConfigFile plugin_cfg;
+						Error err = plugin_cfg.load(full_folder_path);
+						ERR_FAIL_COND_MSG(err != OK, vformat("Could not load plugin config file: %s", full_folder_path));
+						String plugin_name = plugin_cfg.get_value("plugin", "name", folder);
+						addons[folder] = plugin_name;
+					}
+				}
+			}
+		}
+
 		// Check if in favorites.
 		bool found = false;
 		for (int j = 0; j < favorites_list.size(); j++) {
@@ -3399,6 +3442,25 @@ void FileSystemDock::_file_and_folders_fill_popup(PopupMenu *p_popup, const Vect
 		}
 	}
 
+	// Add the addon options. Only show if at least one addon is selected.
+	if (addons.size() > 0) {
+		PopupMenu *addons_menu = memnew(PopupMenu);
+		addons_menu->set_hide_on_checkable_item_selection(false);
+		addons_menu->connect(SceneStringName(id_pressed), callable_mp(this, &FileSystemDock::_addon_option_toggled).bind(addons_menu));
+		p_popup->add_submenu_node_item(TTRC("Plugins..."), addons_menu);
+		p_popup->set_item_icon(-1, get_editor_theme_icon(SNAME("PluginScript")));
+		int option_id = 0;
+		for (const KeyValue<String, String> &E : addons) {
+			String folder_name = E.key;
+			String plugin_name = E.value;
+			bool is_enabled = EditorNode::get_singleton()->is_addon_plugin_enabled(folder_name);
+			addons_menu->add_check_item(plugin_name, option_id);
+			addons_menu->set_item_checked(-1, is_enabled);
+			option_id++;
+			selected_addons.push_back(folder_name);
+		}
+	}
+
 	// Add the options that are only available when a single item is selected.
 	if (p_paths.size() == 1) {
 		p_popup->add_icon_shortcut(get_editor_theme_icon(SNAME("ActionCopy")), ED_GET_SHORTCUT("filesystem_dock/copy_path"), FILE_MENU_COPY_PATH);
@@ -4194,6 +4256,7 @@ FileSystemDock::FileSystemDock() {
 	ProjectSettings::get_singleton()->add_hidden_prefix("file_customization/");
 
 	// `KeyModifierMask::CMD_OR_CTRL | Key::C` conflicts with other editor shortcuts.
+	ED_SHORTCUT("filesystem_dock/toggle_plugin", TTRC("Toggle Plugin"), Key::NONE);
 	ED_SHORTCUT("filesystem_dock/copy_path", TTRC("Copy Path"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::SHIFT | Key::C);
 	ED_SHORTCUT("filesystem_dock/copy_absolute_path", TTRC("Copy Absolute Path"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::ALT | Key::C);
 	ED_SHORTCUT("filesystem_dock/copy_uid", TTRC("Copy UID"), KeyModifierMask::CMD_OR_CTRL | KeyModifierMask::ALT | KeyModifierMask::SHIFT | Key::C);

editor/docks/filesystem_dock.h

@@ -133,6 +133,7 @@ class FileSystemDock : public EditorDock {
 		FILE_MENU_NEW_SCRIPT,
 		FILE_MENU_NEW_SCENE,
 		FILE_MENU_RUN_SCRIPT,
+		FILE_MENU_TOGGLE_PLUGIN,
 		FILE_MENU_MAX,
 		// Extra shortcuts that don't exist in the menu.
 		EXTRA_FOCUS_PATH,
@@ -258,6 +259,8 @@ class FileSystemDock : public EditorDock {
 
 	Vector<String> prev_selection;
 
+	Vector<String> selected_addons;
+
 	void _update_selection_changed();
 
 	void _tree_mouse_exited();
@@ -320,6 +323,8 @@ class FileSystemDock : public EditorDock {
 	void _file_option(int p_option, const Vector<String> &p_selected);
 	int _get_menu_option_from_key(const Ref<InputEventKey> &p_key);
 
+	void _addon_option_toggled(int p_option_id, PopupMenu *p_popup);
+
 	void _fw_history();
 	void _bw_history();
 	void _update_history();