Allow customizing FileDialog's features

doc/classes/FileDialog.xml

@@ -96,6 +96,21 @@
 				[b]Note:[/b] This method does nothing on native file dialogs.
 			</description>
 		</method>
+		<method name="is_customization_flag_enabled" qualifiers="const">
+			<return type="bool" />
+			<param index="0" name="flag" type="int" enum="FileDialog.Customization" />
+			<description>
+				Returns [code]true[/code] if the provided [param flag] is enabled.
+			</description>
+		</method>
+		<method name="set_customization_flag_enabled">
+			<return type="void" />
+			<param index="0" name="flag" type="int" enum="FileDialog.Customization" />
+			<param index="1" name="enabled" type="bool" />
+			<description>
+				Toggles the specified customization [param flag], allowing to customize features available in this [FileDialog]. See [enum Customization] for options.
+			</description>
+		</method>
 		<method name="set_option_default">
 			<return type="void" />
 			<param index="0" name="option" type="int" />
@@ -140,9 +155,18 @@
 		<member name="display_mode" type="int" setter="set_display_mode" getter="get_display_mode" enum="FileDialog.DisplayMode" default="0">
 			Display mode of the dialog's file list.
 		</member>
+		<member name="favorites_enabled" type="bool" setter="set_customization_flag_enabled" getter="is_customization_flag_enabled" default="true">
+			If [code]true[/code], shows the toggle favorite button and favorite list on the left side of the dialog.
+		</member>
+		<member name="file_filter_toggle_enabled" type="bool" setter="set_customization_flag_enabled" getter="is_customization_flag_enabled" default="true">
+			If [code]true[/code], shows the toggle file filter button.
+		</member>
 		<member name="file_mode" type="int" setter="set_file_mode" getter="get_file_mode" enum="FileDialog.FileMode" default="4">
 			The dialog's open or save mode, which affects the selection behavior.
 		</member>
+		<member name="file_sort_options_enabled" type="bool" setter="set_customization_flag_enabled" getter="is_customization_flag_enabled" default="true">
+			If [code]true[/code], shows the file sorting options button.
+		</member>
 		<member name="filename_filter" type="String" setter="set_filename_filter" getter="get_filename_filter" default="&quot;&quot;">
 			The filter for file names (case-insensitive). When set to a non-empty string, only files that contains the substring will be shown. [member filename_filter] can be edited by the user with the filter button at the top of the file dialog.
 			See also [member filters], which should be used to restrict the file types that can be selected instead of [member filename_filter] which is meant to be set by the user.
@@ -151,12 +175,24 @@
 			The available file type filters. Each filter string in the array should be formatted like this: [code]*.png,*.jpg,*.jpeg;Image Files;image/png,image/jpeg[/code]. The description text of the filter is optional and can be omitted. Both file extensions and MIME type should be always set.
 			[b]Note:[/b] Embedded file dialog and Windows file dialog support only file extensions, while Android, Linux, and macOS file dialogs also support MIME types.
 		</member>
+		<member name="folder_creation_enabled" type="bool" setter="set_customization_flag_enabled" getter="is_customization_flag_enabled" default="true">
+			If [code]true[/code], shows the button for creating new directories (when using [constant FILE_MODE_OPEN_DIR], [constant FILE_MODE_OPEN_ANY], or [constant FILE_MODE_SAVE_FILE]).
+		</member>
+		<member name="hidden_files_toggle_enabled" type="bool" setter="set_customization_flag_enabled" getter="is_customization_flag_enabled" default="true">
+			If [code]true[/code], shows the toggle hidden files button.
+		</member>
+		<member name="layout_toggle_enabled" type="bool" setter="set_customization_flag_enabled" getter="is_customization_flag_enabled" default="true">
+			If [code]true[/code], shows the layout switch buttons (list/thumbnails).
+		</member>
 		<member name="mode_overrides_title" type="bool" setter="set_mode_overrides_title" getter="is_mode_overriding_title" default="true">
 			If [code]true[/code], changing the [member file_mode] property will set the window title accordingly (e.g. setting [member file_mode] to [constant FILE_MODE_OPEN_FILE] will change the window title to "Open a File").
 		</member>
 		<member name="option_count" type="int" setter="set_option_count" getter="get_option_count" default="0">
 			The number of additional [OptionButton]s and [CheckBox]es in the dialog.
 		</member>
+		<member name="recent_list_enabled" type="bool" setter="set_customization_flag_enabled" getter="is_customization_flag_enabled" default="true">
+			If [code]true[/code], shows the recent directories list on the left side of the dialog.
+		</member>
 		<member name="root_subfolder" type="String" setter="set_root_subfolder" getter="get_root_subfolder" default="&quot;&quot;">
 			If non-empty, the given sub-folder will be "root" of this [FileDialog], i.e. user won't be able to go to its parent directory.
 			[b]Note:[/b] This property is ignored by native file dialogs.
@@ -232,6 +268,34 @@
 		<constant name="DISPLAY_LIST" value="1" enum="DisplayMode">
 			The dialog displays files as a list of filenames.
 		</constant>
+		<constant name="CUSTOMIZATION_HIDDEN_FILES" value="0" enum="Customization">
+			Toggles visibility of the favorite button, and the favorite list on the left side of the dialog.
+			Equivalent to [member hidden_files_toggle_enabled].
+		</constant>
+		<constant name="CUSTOMIZATION_CREATE_FOLDER" value="1" enum="Customization">
+			If enabled, shows the button for creating new directories (when using [constant FILE_MODE_OPEN_DIR], [constant FILE_MODE_OPEN_ANY], or [constant FILE_MODE_SAVE_FILE]).
+			Equivalent to [member folder_creation_enabled].
+		</constant>
+		<constant name="CUSTOMIZATION_FILE_FILTER" value="2" enum="Customization">
+			If enabled, shows the toggle file filter button.
+			Equivalent to [member file_filter_toggle_enabled].
+		</constant>
+		<constant name="CUSTOMIZATION_FILE_SORT" value="3" enum="Customization">
+			If enabled, shows the file sorting options button.
+			Equivalent to [member file_sort_options_enabled].
+		</constant>
+		<constant name="CUSTOMIZATION_FAVORITES" value="4" enum="Customization">
+			If enabled, shows the toggle favorite button and favorite list on the left side of the dialog.
+			Equivalent to [member favorites_enabled].
+		</constant>
+		<constant name="CUSTOMIZATION_RECENT" value="5" enum="Customization">
+			If enabled, shows the recent directories list on the left side of the dialog.
+			Equivalent to [member recent_list_enabled].
+		</constant>
+		<constant name="CUSTOMIZATION_LAYOUT" value="6" enum="Customization">
+			If enabled, shows the layout switch buttons (list/thumbnails).
+			Equivalent to [member layout_toggle_enabled].
+		</constant>
 	</constants>
 	<theme_items>
 		<theme_item name="file_disabled_color" data_type="color" type="Color" default="Color(1, 1, 1, 0.25)">

scene/gui/file_dialog.cpp

@@ -260,6 +260,9 @@ void FileDialog::_notification(int p_what) {
 		} break;
 
 		case NOTIFICATION_THEME_CHANGED: {
+			favorite_list->set_custom_minimum_size(Vector2(128 * get_theme_default_base_scale(), 0));
+			recent_list->set_custom_minimum_size(Vector2(128 * get_theme_default_base_scale(), 0));
+
 			if (main_vbox->is_layout_rtl()) {
 				_setup_button(dir_prev, theme_cache.forward_folder);
 				_setup_button(dir_next, theme_cache.back_folder);
@@ -1104,6 +1107,19 @@ void FileDialog::update_filters() {
 	processed_filters.push_back("*.*;" + f + ";application/octet-stream");
 }
 
+void FileDialog::update_customization() {
+	_update_make_dir_visible();
+	show_hidden->set_visible(customization_flags[CUSTOMIZATION_HIDDEN_FILES]);
+	layout_container->set_visible(customization_flags[CUSTOMIZATION_LAYOUT]);
+	layout_separator->set_visible(customization_flags[CUSTOMIZATION_FILE_FILTER] || customization_flags[CUSTOMIZATION_FILE_SORT]);
+	show_filename_filter_button->set_visible(customization_flags[CUSTOMIZATION_FILE_FILTER]);
+	file_sort_button->set_visible(customization_flags[CUSTOMIZATION_FILE_SORT]);
+	show_hidden_separator->set_visible(customization_flags[CUSTOMIZATION_HIDDEN_FILES] && (customization_flags[CUSTOMIZATION_LAYOUT] || customization_flags[CUSTOMIZATION_FILE_FILTER] || customization_flags[CUSTOMIZATION_FILE_SORT]));
+	favorite_button->set_visible(customization_flags[CUSTOMIZATION_FAVORITES]);
+	favorite_vbox->set_visible(customization_flags[CUSTOMIZATION_FAVORITES]);
+	recent_vbox->set_visible(customization_flags[CUSTOMIZATION_RECENT]);
+}
+
 void FileDialog::clear_filename_filter() {
 	set_filename_filter("");
 	update_filename_filter_gui();
@@ -1256,21 +1272,18 @@ void FileDialog::set_file_mode(FileMode p_mode) {
 			if (mode_overrides_title) {
 				set_title(ETR("Open a File"));
 			}
-			make_dir_button->hide();
 			break;
 		case FILE_MODE_OPEN_FILES:
 			set_default_ok_text(ETR("Open"));
 			if (mode_overrides_title) {
 				set_title(ETR("Open File(s)"));
 			}
-			make_dir_button->hide();
 			break;
 		case FILE_MODE_OPEN_DIR:
 			set_default_ok_text(ETR("Select Current Folder"));
 			if (mode_overrides_title) {
 				set_title(ETR("Open a Directory"));
 			}
-			make_dir_button->show();
 			break;
 		case FILE_MODE_OPEN_ANY:
 			set_default_ok_text(ETR("Open"));
@@ -1284,9 +1297,9 @@ void FileDialog::set_file_mode(FileMode p_mode) {
 			if (mode_overrides_title) {
 				set_title(ETR("Save a File"));
 			}
-			make_dir_button->show();
 			break;
 	}
+	_update_make_dir_visible();
 
 	if (mode == FILE_MODE_OPEN_FILES) {
 		file_list->set_select_mode(ItemList::SELECT_MULTI);
@@ -1322,6 +1335,20 @@ FileDialog::DisplayMode FileDialog::get_display_mode() const {
 	return display_mode;
 }
 
+void FileDialog::set_customization_flag_enabled(Customization p_flag, bool p_enabled) {
+	ERR_FAIL_INDEX(p_flag, CUSTOMIZATION_MAX);
+	if (customization_flags[p_flag] == p_enabled) {
+		return;
+	}
+	customization_flags[p_flag] = p_enabled;
+	update_customization();
+}
+
+bool FileDialog::is_customization_flag_enabled(Customization p_flag) const {
+	ERR_FAIL_INDEX_V(p_flag, CUSTOMIZATION_MAX, false);
+	return customization_flags[p_flag];
+}
+
 void FileDialog::set_access(Access p_access) {
 	ERR_FAIL_INDEX(p_access, 3);
 	if (access == p_access) {
@@ -1383,6 +1410,10 @@ void FileDialog::_setup_button(Button *p_button, const Ref<Texture2D> &p_icon) {
 	p_button->end_bulk_theme_override();
 }
 
+void FileDialog::_update_make_dir_visible() {
+	make_dir_container->set_visible(customization_flags[CUSTOMIZATION_CREATE_FOLDER] && mode != FILE_MODE_OPEN_FILE && mode != FILE_MODE_OPEN_FILES);
+}
+
 FileDialog::Access FileDialog::get_access() const {
 	return access;
 }
@@ -1886,6 +1917,8 @@ void FileDialog::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("is_showing_hidden_files"), &FileDialog::is_showing_hidden_files);
 	ClassDB::bind_method(D_METHOD("set_use_native_dialog", "native"), &FileDialog::set_use_native_dialog);
 	ClassDB::bind_method(D_METHOD("get_use_native_dialog"), &FileDialog::get_use_native_dialog);
+	ClassDB::bind_method(D_METHOD("set_customization_flag_enabled", "flag", "enabled"), &FileDialog::set_customization_flag_enabled);
+	ClassDB::bind_method(D_METHOD("is_customization_flag_enabled", "flag"), &FileDialog::is_customization_flag_enabled);
 	ClassDB::bind_method(D_METHOD("deselect_all"), &FileDialog::deselect_all);
 
 	ClassDB::bind_method(D_METHOD("invalidate"), &FileDialog::invalidate);
@@ -1897,9 +1930,20 @@ void FileDialog::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "root_subfolder"), "set_root_subfolder", "get_root_subfolder");
 	ADD_PROPERTY(PropertyInfo(Variant::PACKED_STRING_ARRAY, "filters"), "set_filters", "get_filters");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "filename_filter"), "set_filename_filter", "get_filename_filter");
-	ADD_ARRAY_COUNT("Options", "option_count", "set_option_count", "get_option_count", "option_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_hidden_files"), "set_show_hidden_files", "is_showing_hidden_files");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_native_dialog"), "set_use_native_dialog", "get_use_native_dialog");
+
+	ADD_ARRAY_COUNT("Options", "option_count", "set_option_count", "get_option_count", "option_");
+
+	ADD_GROUP("Customization", "");
+	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "hidden_files_toggle_enabled"), "set_customization_flag_enabled", "is_customization_flag_enabled", CUSTOMIZATION_HIDDEN_FILES);
+	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "file_filter_toggle_enabled"), "set_customization_flag_enabled", "is_customization_flag_enabled", CUSTOMIZATION_FILE_FILTER);
+	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "file_sort_options_enabled"), "set_customization_flag_enabled", "is_customization_flag_enabled", CUSTOMIZATION_FILE_SORT);
+	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "folder_creation_enabled"), "set_customization_flag_enabled", "is_customization_flag_enabled", CUSTOMIZATION_CREATE_FOLDER);
+	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "favorites_enabled"), "set_customization_flag_enabled", "is_customization_flag_enabled", CUSTOMIZATION_FAVORITES);
+	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "recent_list_enabled"), "set_customization_flag_enabled", "is_customization_flag_enabled", CUSTOMIZATION_RECENT);
+	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "layout_toggle_enabled"), "set_customization_flag_enabled", "is_customization_flag_enabled", CUSTOMIZATION_LAYOUT);
+
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_dir", PROPERTY_HINT_DIR, "", PROPERTY_USAGE_NONE), "set_current_dir", "get_current_dir");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_file", PROPERTY_HINT_FILE, "*", PROPERTY_USAGE_NONE), "set_current_file", "get_current_file");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_path", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "set_current_path", "get_current_path");
@@ -1922,8 +1966,15 @@ void FileDialog::_bind_methods() {
 	BIND_ENUM_CONSTANT(DISPLAY_THUMBNAILS);
 	BIND_ENUM_CONSTANT(DISPLAY_LIST);
 
-	BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, FileDialog, thumbnail_size);
+	BIND_ENUM_CONSTANT(CUSTOMIZATION_HIDDEN_FILES);
+	BIND_ENUM_CONSTANT(CUSTOMIZATION_CREATE_FOLDER);
+	BIND_ENUM_CONSTANT(CUSTOMIZATION_FILE_FILTER);
+	BIND_ENUM_CONSTANT(CUSTOMIZATION_FILE_SORT);
+	BIND_ENUM_CONSTANT(CUSTOMIZATION_FAVORITES);
+	BIND_ENUM_CONSTANT(CUSTOMIZATION_RECENT);
+	BIND_ENUM_CONSTANT(CUSTOMIZATION_LAYOUT);
 
+	BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, FileDialog, thumbnail_size);
 	BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, FileDialog, parent_folder);
 	BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, FileDialog, forward_folder);
 	BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, FileDialog, back_folder);
@@ -2030,6 +2081,10 @@ FileDialog::FileDialog() {
 	set_size(Size2(640, 360));
 	set_default_ok_text(ETR("Save")); // Default mode text.
 
+	for (int i = 0; i < CUSTOMIZATION_MAX; i++) {
+		customization_flags[i] = true;
+	}
+
 	show_hidden_files = default_show_hidden_files;
 	dir_access = DirAccess::create(DirAccess::ACCESS_RESOURCES);
 
@@ -2097,13 +2152,16 @@ FileDialog::FileDialog() {
 	top_toolbar->add_child(favorite_button);
 	favorite_button->connect(SceneStringName(pressed), callable_mp(this, &FileDialog::_favorite_pressed));
 
-	top_toolbar->add_child(memnew(VSeparator));
+	make_dir_container = memnew(HBoxContainer);
+	top_toolbar->add_child(make_dir_container);
+
+	make_dir_container->add_child(memnew(VSeparator));
 
 	make_dir_button = memnew(Button);
 	make_dir_button->set_theme_type_variation(SceneStringName(FlatButton));
 	make_dir_button->set_accessibility_name(ETR("Create New Folder"));
 	make_dir_button->set_tooltip_text(ETR("Create a new folder."));
-	top_toolbar->add_child(make_dir_button);
+	make_dir_container->add_child(make_dir_button);
 	make_dir_button->connect(SceneStringName(pressed), callable_mp(this, &FileDialog::_make_dir));
 
 	HSplitContainer *main_split = memnew(HSplitContainer);
@@ -2114,12 +2172,12 @@ FileDialog::FileDialog() {
 		VSplitContainer *fav_split = memnew(VSplitContainer);
 		main_split->add_child(fav_split);
 
-		VBoxContainer *fav_vbox = memnew(VBoxContainer);
-		fav_vbox->set_v_size_flags(Control::SIZE_EXPAND_FILL);
-		fav_split->add_child(fav_vbox);
+		favorite_vbox = memnew(VBoxContainer);
+		favorite_vbox->set_v_size_flags(Control::SIZE_EXPAND_FILL);
+		fav_split->add_child(favorite_vbox);
 
 		HBoxContainer *fav_hbox = memnew(HBoxContainer);
-		fav_vbox->add_child(fav_hbox);
+		favorite_vbox->add_child(fav_hbox);
 
 		{
 			Label *label = memnew(Label(ETR("Favorites:")));
@@ -2141,10 +2199,10 @@ FileDialog::FileDialog() {
 		favorite_list->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 		favorite_list->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
 		favorite_list->set_accessibility_name(ETR("Favorites"));
-		fav_vbox->add_child(favorite_list);
+		favorite_vbox->add_child(favorite_list);
 		favorite_list->connect(SceneStringName(item_selected), callable_mp(this, &FileDialog::_favorite_selected));
 
-		VBoxContainer *recent_vbox = memnew(VBoxContainer);
+		recent_vbox = memnew(VBoxContainer);
 		recent_vbox->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 		fav_split->add_child(recent_vbox);
 
@@ -2183,7 +2241,11 @@ FileDialog::FileDialog() {
 	lower_toolbar->add_child(show_hidden);
 	show_hidden->connect(SceneStringName(toggled), callable_mp(this, &FileDialog::set_show_hidden_files));
 
-	lower_toolbar->add_child(memnew(VSeparator));
+	show_hidden_separator = memnew(VSeparator);
+	lower_toolbar->add_child(show_hidden_separator);
+
+	layout_container = memnew(HBoxContainer);
+	lower_toolbar->add_child(layout_container);
 
 	Ref<ButtonGroup> view_mode_group;
 	view_mode_group.instantiate();
@@ -2195,7 +2257,7 @@ FileDialog::FileDialog() {
 	thumbnail_mode_button->set_theme_type_variation(SceneStringName(FlatButton));
 	thumbnail_mode_button->set_accessibility_name(ETR("View as Thumbnails"));
 	thumbnail_mode_button->set_tooltip_text(ETR("View items as a grid of thumbnails."));
-	lower_toolbar->add_child(thumbnail_mode_button);
+	layout_container->add_child(thumbnail_mode_button);
 	thumbnail_mode_button->connect(SceneStringName(pressed), callable_mp(this, &FileDialog::set_display_mode).bind(DISPLAY_THUMBNAILS));
 
 	list_mode_button = memnew(Button);
@@ -2204,10 +2266,11 @@ FileDialog::FileDialog() {
 	list_mode_button->set_theme_type_variation(SceneStringName(FlatButton));
 	list_mode_button->set_accessibility_name(ETR("View as List"));
 	list_mode_button->set_tooltip_text(ETR("View items as a list."));
-	lower_toolbar->add_child(list_mode_button);
+	layout_container->add_child(list_mode_button);
 	list_mode_button->connect(SceneStringName(pressed), callable_mp(this, &FileDialog::set_display_mode).bind(DISPLAY_LIST));
 
-	lower_toolbar->add_child(memnew(VSeparator));
+	layout_separator = memnew(VSeparator);
+	layout_container->add_child(layout_separator);
 
 	show_filename_filter_button = memnew(Button);
 	show_filename_filter_button->set_theme_type_variation(SceneStringName(FlatButton));

scene/gui/file_dialog.h

@@ -43,6 +43,7 @@ class MenuButton;
 class OptionButton;
 class PopupMenu;
 class VBoxContainer;
+class VSeparator;
 
 class FileDialog : public ConfirmationDialog {
 	GDCLASS(FileDialog, ConfirmationDialog);
@@ -134,6 +135,17 @@ public:
 		ITEM_MENU_SHOW_BUNDLE_CONTENT,
 	};
 
+	enum Customization {
+		CUSTOMIZATION_HIDDEN_FILES,
+		CUSTOMIZATION_CREATE_FOLDER,
+		CUSTOMIZATION_FILE_FILTER,
+		CUSTOMIZATION_FILE_SORT,
+		CUSTOMIZATION_FAVORITES,
+		CUSTOMIZATION_RECENT,
+		CUSTOMIZATION_LAYOUT,
+		CUSTOMIZATION_MAX
+	};
+
 	typedef Ref<Texture2D> (*GetIconFunc)(const String &);
 	typedef void (*RegisterFunc)(FileDialog *);
 
@@ -148,6 +160,7 @@ private:
 	inline static bool default_show_hidden_files = false;
 	bool show_hidden_files = false;
 	bool use_native_dialog = false;
+	bool customization_flags[CUSTOMIZATION_MAX]; // Initialized to true in the constructor.
 
 	inline static LocalVector<String> global_favorites;
 	inline static LocalVector<String> global_recents;
@@ -191,16 +204,23 @@ private:
 
 	Button *refresh_button = nullptr;
 	Button *favorite_button = nullptr;
+	HBoxContainer *make_dir_container = nullptr;
 	Button *make_dir_button = nullptr;
+
 	Button *show_hidden = nullptr;
+	VSeparator *show_hidden_separator = nullptr;
+	HBoxContainer *layout_container = nullptr;
+	VSeparator *layout_separator = nullptr;
 	Button *thumbnail_mode_button = nullptr;
 	Button *list_mode_button = nullptr;
 	Button *show_filename_filter_button = nullptr;
 	MenuButton *file_sort_button = nullptr;
 
+	VBoxContainer *favorite_vbox = nullptr;
 	Button *fav_up_button = nullptr;
 	Button *fav_down_button = nullptr;
 	ItemList *favorite_list = nullptr;
+	VBoxContainer *recent_vbox = nullptr;
 	ItemList *recent_list = nullptr;
 
 	ItemList *file_list = nullptr;
@@ -260,6 +280,7 @@ private:
 	void update_filename_filter();
 	void update_filename_filter_gui();
 	void update_filters();
+	void update_customization();
 
 	void _item_menu_id_pressed(int p_option);
 	void _empty_clicked(const Vector2 &p_pos, MouseButton p_button);
@@ -307,6 +328,7 @@ private:
 
 	void _invalidate();
 	void _setup_button(Button *p_button, const Ref<Texture2D> &p_icon);
+	void _update_make_dir_visible();
 
 	virtual void shortcut_input(const Ref<InputEvent> &p_event) override;
 
@@ -386,6 +408,9 @@ public:
 	void set_display_mode(DisplayMode p_mode);
 	DisplayMode get_display_mode() const;
 
+	void set_customization_flag_enabled(Customization p_flag, bool p_enabled);
+	bool is_customization_flag_enabled(Customization p_flag) const;
+
 	VBoxContainer *get_vbox() { return main_vbox; }
 	LineEdit *get_line_edit() { return filename_edit; }
 
@@ -410,3 +435,4 @@ public:
 VARIANT_ENUM_CAST(FileDialog::FileMode);
 VARIANT_ENUM_CAST(FileDialog::Access);
 VARIANT_ENUM_CAST(FileDialog::DisplayMode);
+VARIANT_ENUM_CAST(FileDialog::Customization);