def __init__(self, context, file_path):
self.__file_path = file_path
self.__offset_in_file = 0
self.__file_size = os.stat(file_path).st_size
file_buffer.init(128)
file_buffer.open_file(file_path)
self.__context = context
self.__init_context(self.__context)
self.__max_y, self.__max_x = self.__context.getmaxyx()
self.__event_manager = EventManager('eventmanager', self)
app_box = MailBox('application@eventmanager')
listeners.application.attach_listeners(app_box, self)
self.__event_manager.register_listeners(app_box.listeners)
system_box = MailBox('system@eventmanager')
listeners.system.attach_listeners(system_box, self)
self.__event_manager.register_listeners(system_box.listeners)
command_box = MailBox('command@eventmanager')
listeners.commands.attach_listeners(command_box, self)
self.__event_manager.register_listeners(command_box.listeners)
self.__event_manager.boxes.extend([app_box, system_box, command_box])
self.__init_GUI()
self.__event_manager.deactivate_all_listeners()
self.__event_manager.activate_listeners_in_box(app_box.address)
self.__event_manager.activate_listeners_in_box(system_box.address)
self.go_to(0)