def __init__(self):
GObjectWrapper.__init__(self)
self._force_saveas = False
self._checks_controller = None
self._lang_controller = None
self._mode_controller = None
self._placeables_controller = None
self._plugin_controller = None
self._store_controller = None
self._undo_controller = None
self._unit_controller = None
self._welcomescreen_controller = None
self.view = MainView(self)
