Userland: Replace all uses of load_from_gml with try_load_from_gml

MOAR FIXMES! ;^)

Userland/Applications/Browser/BookmarksBarWidget.cpp

@@ -48,8 +48,7 @@ class BookmarkEditor final : public GUI::Dialog {
  : Dialog(parent_window)
  {
  auto widget = set_main_widget<GUI::Widget>().release_value_but_fixme_should_propagate_errors();
- if (!widget->load_from_gml(edit_bookmark_gml))
- VERIFY_NOT_REACHED();
+ widget->try_load_from_gml(edit_bookmark_gml).release_value_but_fixme_should_propagate_errors();
 
  set_resizable(false);
  resize(260, 85);

Userland/Applications/Browser/BrowserWindow.cpp

@@ -74,7 +74,7 @@ BrowserWindow::BrowserWindow(CookieJar& cookie_jar, URL url)
  set_title("Browser");
 
  auto widget = set_main_widget<GUI::Widget>().release_value_but_fixme_should_propagate_errors();
- widget->load_from_gml(browser_window_gml);
+ widget->try_load_from_gml(browser_window_gml).release_value_but_fixme_should_propagate_errors();
 
  auto& top_line = *widget->find_descendant_of_type_named<GUI::HorizontalSeparator>("top_line");
 

Userland/Applications/Browser/History/HistoryWidget.cpp

@@ -11,7 +11,7 @@
 namespace Browser {
 HistoryWidget::HistoryWidget()
 {
- load_from_gml(history_widget_gml);
+ try_load_from_gml(history_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  m_table_view = find_descendant_of_type_named<GUI::TableView>("history_tableview");
  m_textbox = find_descendant_of_type_named<GUI::TextBox>("history_filter_textbox");

Userland/Applications/Browser/StorageWidget.cpp

@@ -18,7 +18,7 @@ namespace Browser {
 
 StorageWidget::StorageWidget()
 {
- load_from_gml(storage_widget_gml);
+ try_load_from_gml(storage_widget_gml).release_value_but_fixme_should_propagate_errors();
  auto& tab_widget = *find_descendant_of_type_named<GUI::TabWidget>("tab_widget");
 
  m_cookies_table_view = tab_widget.find_descendant_of_type_named<GUI::TableView>("cookies_tableview");

Userland/Applications/Browser/Tab.cpp

@@ -114,7 +114,7 @@ void Tab::update_status(Optional<DeprecatedString> text_override, i32 count_wait
 
 Tab::Tab(BrowserWindow& window)
 {
- load_from_gml(tab_gml);
+ try_load_from_gml(tab_gml).release_value_but_fixme_should_propagate_errors();
 
  m_toolbar_container = *find_descendant_of_type_named<GUI::ToolbarContainer>("toolbar_container");
  auto& toolbar = *find_descendant_of_type_named<GUI::Toolbar>("toolbar");

Userland/Applications/BrowserSettings/BrowserSettingsWidget.cpp

@@ -59,7 +59,7 @@ class ColorSchemeModel final : public GUI::Model {
 
 BrowserSettingsWidget::BrowserSettingsWidget()
 {
- load_from_gml(browser_settings_widget_gml);
+ try_load_from_gml(browser_settings_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  m_homepage_url_textbox = find_descendant_of_type_named<GUI::TextBox>("homepage_url_textbox");
  m_homepage_url_textbox->set_text(Config::read_string("Browser"sv, "Preferences"sv, "Home"sv, default_homepage_url), GUI::AllowCallback::No);

Userland/Applications/BrowserSettings/ContentFilterSettingsWidget.cpp

@@ -108,7 +108,7 @@ void DomainListModel::reset_default_values()
 
 ContentFilterSettingsWidget::ContentFilterSettingsWidget()
 {
- load_from_gml(content_filter_settings_widget_gml);
+ try_load_from_gml(content_filter_settings_widget_gml).release_value_but_fixme_should_propagate_errors();
  m_enable_content_filtering_checkbox = find_descendant_of_type_named<GUI::CheckBox>("enable_content_filtering_checkbox");
  m_domain_list_view = find_descendant_of_type_named<GUI::ListView>("domain_list_view");
  m_add_new_domain_button = find_descendant_of_type_named<GUI::Button>("add_new_domain_button");

Userland/Applications/Calculator/CalculatorWidget.cpp

@@ -18,7 +18,7 @@
 
 CalculatorWidget::CalculatorWidget()
 {
- load_from_gml(calculator_gml);
+ try_load_from_gml(calculator_gml).release_value_but_fixme_should_propagate_errors();
 
  m_entry = *find_descendant_of_type_named<GUI::TextBox>("entry_textbox");
  m_entry->set_relative_rect(5, 5, 244, 26);

Userland/Applications/Calendar/main.cpp

@@ -43,7 +43,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
  window->set_icon(app_icon.bitmap_for_size(16));
 
  auto main_widget = TRY(window->set_main_widget<GUI::Widget>());
- main_widget->load_from_gml(calendar_window_gml);
+ TRY(main_widget->try_load_from_gml(calendar_window_gml));
 
  auto toolbar = main_widget->find_descendant_of_type_named<GUI::Toolbar>("toolbar");
  auto calendar = main_widget->find_descendant_of_type_named<GUI::Calendar>("calendar");

Userland/Applications/CalendarSettings/CalendarSettingsWidget.cpp

@@ -31,7 +31,7 @@ void CalendarSettingsWidget::reset_default_values()
 
 CalendarSettingsWidget::CalendarSettingsWidget()
 {
- load_from_gml(calendar_settings_widget_gml);
+ try_load_from_gml(calendar_settings_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  m_first_day_of_week_combobox = *find_descendant_of_type_named<GUI::ComboBox>("first_day_of_week");
  m_first_day_of_week_combobox->set_text(Config::read_string("Calendar"sv, "View"sv, "FirstDayOfWeek"sv, "Sunday"sv));

Userland/Applications/CharacterMap/CharacterMapWidget.cpp

@@ -27,7 +27,7 @@
 
 CharacterMapWidget::CharacterMapWidget()
 {
- load_from_gml(character_map_window_gml);
+ try_load_from_gml(character_map_window_gml).release_value_but_fixme_should_propagate_errors();
 
  m_toolbar = find_descendant_of_type_named<GUI::Toolbar>("toolbar");
  m_font_name_label = find_descendant_of_type_named<GUI::Label>("font_name");

Userland/Applications/CharacterMap/CharacterSearchWidget.cpp

@@ -53,7 +53,7 @@ class CharacterSearchModel final : public GUI::Model {
 
 CharacterSearchWidget::CharacterSearchWidget()
 {
- load_from_gml(character_search_window_gml);
+ try_load_from_gml(character_search_window_gml).release_value_but_fixme_should_propagate_errors();
 
  m_search_input = find_descendant_of_type_named<GUI::TextBox>("search_input");
  m_search_button = find_descendant_of_type_named<GUI::Button>("search_button");

Userland/Applications/ClockSettings/ClockSettingsWidget.cpp

@@ -21,7 +21,7 @@ constexpr auto time_format_24h_seconds = "%T"sv;
 
 ClockSettingsWidget::ClockSettingsWidget()
 {
- load_from_gml(clock_settings_widget_gml);
+ try_load_from_gml(clock_settings_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  m_24_hour_radio = *find_descendant_of_type_named<GUI::RadioButton>("24hour_radio");
  auto& twelve_hour_radio = *find_descendant_of_type_named<GUI::RadioButton>("12hour_radio");

Userland/Applications/ClockSettings/TimeZoneSettingsWidget.cpp

@@ -61,7 +61,7 @@ ErrorOr<NonnullRefPtr<TimeZoneSettingsWidget>> TimeZoneSettingsWidget::create()
 
 TimeZoneSettingsWidget::TimeZoneSettingsWidget()
 {
- load_from_gml(time_zone_settings_widget_gml);
+ try_load_from_gml(time_zone_settings_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  static auto time_zones = TimeZone::all_time_zones();
  m_time_zone = TimeZone::system_time_zone();

Userland/Applications/CrashReporter/main.cpp

@@ -182,7 +182,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
  };
 
  auto widget = TRY(window->set_main_widget<GUI::Widget>());
- widget->load_from_gml(crash_reporter_window_gml);
+ TRY(widget->try_load_from_gml(crash_reporter_window_gml));
 
  auto& icon_image_widget = *widget->find_descendant_of_type_named<GUI::ImageWidget>("icon");
  icon_image_widget.set_bitmap(GUI::FileIconProvider::icon_for_executable(executable_path).bitmap_for_size(32));

Userland/Applications/DisplaySettings/BackgroundSettingsWidget.cpp

@@ -42,7 +42,7 @@ BackgroundSettingsWidget::BackgroundSettingsWidget(bool& background_settings_cha
 
 void BackgroundSettingsWidget::create_frame()
 {
- load_from_gml(background_settings_gml);
+ try_load_from_gml(background_settings_gml).release_value_but_fixme_should_propagate_errors();
 
  m_monitor_widget = *find_descendant_of_type_named<DisplaySettings::MonitorWidget>("monitor_widget");
 

Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp

@@ -23,7 +23,7 @@ DesktopSettingsWidget::DesktopSettingsWidget()
 
 void DesktopSettingsWidget::create_frame()
 {
- load_from_gml(desktop_settings_gml);
+ try_load_from_gml(desktop_settings_gml).release_value_but_fixme_should_propagate_errors();
 
  m_workspace_rows_spinbox = *find_descendant_of_type_named<GUI::SpinBox>("workspace_rows_spinbox");
  m_workspace_rows_spinbox->on_change = [&](auto) {

Userland/Applications/DisplaySettings/EffectsSettingsWidget.cpp

@@ -18,7 +18,7 @@ namespace DisplaySettings {
 
 EffectsSettingsWidget::EffectsSettingsWidget()
 {
- load_from_gml(effects_settings_gml);
+ try_load_from_gml(effects_settings_gml).release_value_but_fixme_should_propagate_errors();
 
  m_geometry_combobox = find_descendant_of_type_named<ComboBox>("geometry_combobox");
  m_geometry_combobox->set_only_allow_values_from_model(true);

Userland/Applications/DisplaySettings/FontSettingsWidget.cpp

@@ -19,7 +19,7 @@ static void update_label_with_font(GUI::Label&, Gfx::Font const&);
 
 FontSettingsWidget::FontSettingsWidget()
 {
- load_from_gml(font_settings_gml);
+ try_load_from_gml(font_settings_gml).release_value_but_fixme_should_propagate_errors();
 
  auto& default_font = Gfx::FontDatabase::default_font();
  m_default_font_label = *find_descendant_of_type_named<GUI::Label>("default_font_label");

Userland/Applications/DisplaySettings/MonitorSettingsWidget.cpp

@@ -71,7 +71,7 @@ void MonitorSettingsWidget::create_resolution_list()
 
 void MonitorSettingsWidget::create_frame()
 {
- load_from_gml(monitor_settings_window_gml);
+ try_load_from_gml(monitor_settings_window_gml).release_value_but_fixme_should_propagate_errors();
 
  m_monitor_widget = *find_descendant_of_type_named<DisplaySettings::MonitorWidget>("monitor_widget");
 

Userland/Applications/DisplaySettings/ThemesSettingsWidget.cpp

@@ -21,7 +21,7 @@ namespace DisplaySettings {
 ThemesSettingsWidget::ThemesSettingsWidget(bool& background_settings_changed)
  : m_background_settings_changed { background_settings_changed }
 {
- load_from_gml(themes_settings_gml);
+ try_load_from_gml(themes_settings_gml).release_value_but_fixme_should_propagate_errors();
  m_themes = MUST(Gfx::list_installed_system_themes());
 
  size_t current_theme_index;

Userland/Applications/Escalator/EscalatorWindow.cpp

@@ -32,7 +32,7 @@ EscalatorWindow::EscalatorWindow(StringView executable, Vector<StringView> argum
  set_minimizable(false);
 
  auto main_widget = set_main_widget<GUI::Widget>().release_value_but_fixme_should_propagate_errors();
- main_widget->load_from_gml(escalator_gml);
+ main_widget->try_load_from_gml(escalator_gml).release_value_but_fixme_should_propagate_errors();
 
  RefPtr<GUI::Label> app_label = *main_widget->find_descendant_of_type_named<GUI::Label>("description");
 

Userland/Applications/FileManager/FileOperationProgressWidget.cpp

@@ -23,7 +23,7 @@ FileOperationProgressWidget::FileOperationProgressWidget(FileOperation operation
  : m_operation(operation)
  , m_helper_pipe(move(helper_pipe))
 {
- load_from_gml(file_operation_progress_gml);
+ try_load_from_gml(file_operation_progress_gml).release_value_but_fixme_should_propagate_errors();
 
  auto& button = *find_descendant_of_type_named<GUI::Button>("button");
 

Userland/Applications/FileManager/PropertiesWindow.cpp

@@ -45,7 +45,7 @@ PropertiesWindow::PropertiesWindow(DeprecatedString const& path, bool disable_re
  auto& tab_widget = main_widget->add<GUI::TabWidget>();
 
  auto& general_tab = tab_widget.add_tab<GUI::Widget>("General");
- general_tab.load_from_gml(properties_window_general_tab_gml);
+ general_tab.try_load_from_gml(properties_window_general_tab_gml).release_value_but_fixme_should_propagate_errors();
 
  m_name = lexical_path.basename();
  m_path = lexical_path.string();

Userland/Applications/FileManager/main.cpp

@@ -580,8 +580,7 @@ ErrorOr<int> run_in_windowed_mode(DeprecatedString const& initial_location, Depr
  auto was_maximized = Config::read_bool("FileManager"sv, "Window"sv, "Maximized"sv, false);
 
  auto widget = TRY(window->set_main_widget<GUI::Widget>());
-
- widget->load_from_gml(file_manager_window_gml);
+ TRY(widget->try_load_from_gml(file_manager_window_gml));
 
  auto& toolbar_container = *widget->find_descendant_of_type_named<GUI::ToolbarContainer>("toolbar_container");
  auto& main_toolbar = *widget->find_descendant_of_type_named<GUI::Toolbar>("main_toolbar");

Userland/Applications/FontEditor/MainWidget.cpp

@@ -66,7 +66,7 @@ ErrorOr<RefPtr<GUI::Window>> MainWidget::create_preview_window()
  window->center_within(*this->window());
 
  auto main_widget = TRY(window->set_main_widget<GUI::Widget>());
- main_widget->load_from_gml(font_preview_window_gml);
+ TRY(main_widget->try_load_from_gml(font_preview_window_gml));
 
  m_preview_label = find_descendant_of_type_named<GUI::Label>("preview_label");
  m_preview_label->set_font(edited_font());
@@ -420,7 +420,7 @@ ErrorOr<void> MainWidget::create_undo_stack()
 
 MainWidget::MainWidget()
 {
- load_from_gml(font_editor_window_gml);
+ try_load_from_gml(font_editor_window_gml).release_value_but_fixme_should_propagate_errors();
 
  m_font_metadata_groupbox = find_descendant_of_type_named<GUI::GroupBox>("font_metadata_groupbox");
  m_unicode_block_container = find_descendant_of_type_named<GUI::Widget>("unicode_block_container");

Userland/Applications/FontEditor/NewFontDialog.cpp

@@ -128,7 +128,7 @@ NewFontDialog::NewFontDialog(GUI::Window* parent_window)
  set_title("New Font");
 
  m_font_properties_page = GUI::WizardPage::construct("Typeface properties", "Edit details about this font.");
- m_font_properties_page->body_widget().load_from_gml(new_font_dialog_page_1_gml);
+ m_font_properties_page->body_widget().try_load_from_gml(new_font_dialog_page_1_gml).release_value_but_fixme_should_propagate_errors();
 
  m_name_textbox = m_font_properties_page->body_widget().find_descendant_of_type_named<GUI::TextBox>("name_textbox");
  m_family_textbox = m_font_properties_page->body_widget().find_descendant_of_type_named<GUI::TextBox>("family_textbox");
@@ -156,7 +156,7 @@ NewFontDialog::NewFontDialog(GUI::Window* parent_window)
  };
 
  m_glyph_properties_page = GUI::WizardPage::construct("Glyph properties", "Edit details about this font.");
- m_glyph_properties_page->body_widget().load_from_gml(new_font_dialog_page_2_gml);
+ m_glyph_properties_page->body_widget().try_load_from_gml(new_font_dialog_page_2_gml).release_value_but_fixme_should_propagate_errors();
  m_glyph_properties_page->set_is_final_page(true);
 
  m_glyph_height_spinbox = m_glyph_properties_page->body_widget().find_descendant_of_type_named<GUI::SpinBox>("height_spinbox");

Userland/Applications/GamesSettings/CardSettingsWidget.cpp

@@ -15,7 +15,7 @@ static constexpr StringView default_card_back_image_path = "/res/icons/cards/bug
 
 CardSettingsWidget::CardSettingsWidget()
 {
- load_from_gml(card_settings_widget_gml);
+ try_load_from_gml(card_settings_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  auto background_color = Gfx::Color::from_string(Config::read_string("Games"sv, "Cards"sv, "BackgroundColor"sv)).value_or(Gfx::Color::from_rgb(0x008000));
 

Userland/Applications/Help/MainWidget.cpp

@@ -42,7 +42,7 @@ namespace Help {
 
 MainWidget::MainWidget()
 {
- load_from_gml(help_window_gml);
+ try_load_from_gml(help_window_gml).release_value_but_fixme_should_propagate_errors();
  m_toolbar = find_descendant_of_type_named<GUI::Toolbar>("toolbar");
  m_tab_widget = find_descendant_of_type_named<GUI::TabWidget>("tab_widget");
  m_search_container = find_descendant_of_type_named<GUI::Widget>("search_container");

Userland/Applications/HexEditor/FindDialog.cpp

@@ -100,8 +100,7 @@ FindDialog::FindDialog()
  set_title("Find");
 
  auto main_widget = set_main_widget<GUI::Widget>().release_value_but_fixme_should_propagate_errors();
- if (!main_widget->load_from_gml(find_dialog_gml))
- VERIFY_NOT_REACHED();
+ main_widget->try_load_from_gml(find_dialog_gml).release_value_but_fixme_should_propagate_errors();
 
  m_text_editor = *main_widget->find_descendant_of_type_named<GUI::TextBox>("text_editor");
  m_find_button = *main_widget->find_descendant_of_type_named<GUI::Button>("find_button");

Userland/Applications/HexEditor/GoToOffsetDialog.cpp

@@ -97,8 +97,7 @@ GoToOffsetDialog::GoToOffsetDialog()
  set_title("Go to Offset");
 
  auto main_widget = set_main_widget<GUI::Widget>().release_value_but_fixme_should_propagate_errors();
- if (!main_widget->load_from_gml(go_to_offset_dialog_gml))
- VERIFY_NOT_REACHED();
+ main_widget->try_load_from_gml(go_to_offset_dialog_gml).release_value_but_fixme_should_propagate_errors();
 
  m_text_editor = *main_widget->find_descendant_of_type_named<GUI::TextBox>("text_editor");
  m_go_button = *main_widget->find_descendant_of_type_named<GUI::Button>("go_button");

Userland/Applications/HexEditor/HexEditorWidget.cpp

@@ -40,7 +40,7 @@ REGISTER_WIDGET(HexEditor, HexEditor);
 
 HexEditorWidget::HexEditorWidget()
 {
- load_from_gml(hex_editor_window_gml);
+ try_load_from_gml(hex_editor_window_gml).release_value_but_fixme_should_propagate_errors();
 
  m_toolbar = *find_descendant_of_type_named<GUI::Toolbar>("toolbar");
  m_toolbar_container = *find_descendant_of_type_named<GUI::ToolbarContainer>("toolbar_container");

Userland/Applications/KeyboardSettings/KeyboardSettingsWidget.cpp

@@ -52,8 +52,7 @@ class KeymapSelectionDialog final : public GUI::Dialog {
  : Dialog(parent_window)
  {
  auto widget = set_main_widget<GUI::Widget>().release_value_but_fixme_should_propagate_errors();
- if (!widget->load_from_gml(keymap_dialog_gml))
- VERIFY_NOT_REACHED();
+ widget->try_load_from_gml(keymap_dialog_gml).release_value_but_fixme_should_propagate_errors();
 
  set_resizable(false);
  resize(190, 54);
@@ -152,7 +151,7 @@ class KeymapModel final : public GUI::Model {
 
 KeyboardSettingsWidget::KeyboardSettingsWidget()
 {
- load_from_gml(keyboard_widget_gml);
+ try_load_from_gml(keyboard_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  auto proc_keymap = Core::File::construct("/sys/kernel/keymap");
  if (!proc_keymap->open(Core::OpenMode::ReadOnly))

Userland/Applications/Mail/MailWidget.cpp

@@ -24,7 +24,7 @@
 
 MailWidget::MailWidget()
 {
- load_from_gml(mail_window_gml);
+ try_load_from_gml(mail_window_gml).release_value_but_fixme_should_propagate_errors();
 
  m_mailbox_list = *find_descendant_of_type_named<GUI::TreeView>("mailbox_list");
  m_individual_mailbox_view = *find_descendant_of_type_named<GUI::TableView>("individual_mailbox_view");

Userland/Applications/MailSettings/MailSettingsWidget.cpp

@@ -42,7 +42,7 @@ MailSettingsWidget::MailSettingsWidget()
  m_common_ports.append("143");
  m_common_ports.append("993");
 
- load_from_gml(mail_settings_widget_gml);
+ try_load_from_gml(mail_settings_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  m_server_inputbox = *find_descendant_of_type_named<GUI::TextBox>("server_input");
  m_server_inputbox->set_text(Config::read_string("Mail"sv, "Connection"sv, "Server"sv, ""sv));

Userland/Applications/MouseSettings/HighlightWidget.cpp

@@ -11,7 +11,7 @@
 
 HighlightWidget::HighlightWidget()
 {
- load_from_gml(highlight_widget_gml);
+ try_load_from_gml(highlight_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  m_highlight_preview = find_descendant_of_type_named<GUI::Frame>("preview_frame")->add<MouseSettings::HighlightPreviewWidget>(palette());
 

Userland/Applications/MouseSettings/MouseWidget.cpp

@@ -20,7 +20,7 @@ constexpr int double_click_speed_default = 250;
 
 MouseWidget::MouseWidget()
 {
- load_from_gml(mouse_widget_gml);
+ try_load_from_gml(mouse_widget_gml).release_value_but_fixme_should_propagate_errors();
 
  m_speed_label = *find_descendant_of_type_named<GUI::Label>("speed_label");
  m_speed_slider = *find_descendant_of_type_named<GUI::HorizontalSlider>("speed_slider");

Userland/Applications/MouseSettings/ThemeWidget.cpp

@@ -98,7 +98,7 @@ void ThemeModel::invalidate()
 
 ThemeWidget::ThemeWidget()
 {
- load_from_gml(theme_widget_gml);
+ try_load_from_gml(theme_widget_gml).release_value_but_fixme_should_propagate_errors();
  m_cursors_tableview = find_descendant_of_type_named<GUI::TableView>("cursors_tableview");
  m_cursors_tableview->set_highlight_selected_rows(true);
  m_cursors_tableview->set_alternating_row_colors(false);

Userland/Applications/NetworkSettings/NetworkSettingsWidget.cpp

@@ -30,7 +30,7 @@ static int netmask_to_cidr(IPv4Address const& address)
 
 NetworkSettingsWidget::NetworkSettingsWidget()
 {
- load_from_gml(network_settings_gml);
+ try_load_from_gml(network_settings_gml).release_value_but_fixme_should_propagate_errors();
 
  m_adapters_combobox = *find_descendant_of_type_named<GUI::ComboBox>("adapters_combobox");
  m_enabled_checkbox = *find_descendant_of_type_named<GUI::CheckBox>("enabled_checkbox");

Userland/Applications/PartitionEditor/main.cpp

@@ -53,7 +53,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
  }
 
  auto widget = TRY(window->set_main_widget<GUI::Widget>());
- widget->load_from_gml(partition_editor_window_gml);
+ TRY(widget->try_load_from_gml(partition_editor_window_gml));
 
  auto device_paths = get_device_paths();