def __init__(self):
Handler.__init__(self)
self.backend = PgImage()
self.add_listener('start')
self.add_listener('background')
self.start()
class ImageHandler(Handler):
def __init__(self):
Handler.__init__(self)
self.backend = PgImage()
self.add_listener('start')
self.add_listener('background')
self.start()
def _signal(self, signum, frame):
self.backend._shutdown()
def _wscb_background(self, channel, message):
logging.debug("setting background to %s" % message['color'])
self.backend.background(message['color'])
self.send_status('start', { "type": "background",
"color": message['color']} )
self.send_event("background", { "color": message['color']})
def _wscb_start(self, channel, message):
# Message types :
# play
media = MediaManager.get_media_dict('image', message['media'])
logging.debug("Playing image %s" % media['path'])
self.backend.play(media['path'])
self.send_status('start', { "type" : "image",
"media": message['media'] })
self.send_event('start', { "media": self.backend.image })
def start(self):
logging.info("Starting ImageHandler's websocket")
self._ws.start(detach=True)
def send_status(self, status, message):
logging.debug("sending status")
self.send_event(status, message)
