def play(self, *args, **kwargs):
if self.__is_running:
raise
self.__task = Task(self.__tasklette)
self.__is_running = True
self.__task.start(*args, **kwargs)
class Playable(Widget):
def play(self, *args, **kwargs):
if self.__is_running:
raise
self.__task = Task(self.__tasklette)
self.__is_running = True
self.__task.start(*args, **kwargs)
def stop(self):
self.__is_running = False
if self.__task:
self.__task.stop()
def kill(self):
self.stop()
if self.__task:
self.__task.kill()
def __init__(self, tasklette):
Widget.__init__(self)
gtk.quit_add(0, self.kill)
self.__tasklette = tasklette
self.__is_running = False
self.__task = None