def notify(self, signal, event = None):
for h in self.handlers[signal]:
try:
h[0](event, *h[1])
except Exception, e:
import traceback
traceback.print_exc()
logger.warning("%s sent %s signal to bad handler %s: %s" %(self.__class__.__name__, signal, h[0], e))
def popup_set_packet(self, popup, packet, packet_class):
new_packet = packet_class()
new_packet.add_payload(packet.payload)
if(packet == self.model.packet):
#корневой заголовок
self.model.set_packet(new_packet)
else:
u = packet.underlayer
if(u is None):
logger.warning("None underlayer for no root layer!")
else:
u.remove_payload()
u.add_payload(new_packet)
self.model.update()
def popup_remove_packet(self, popup, packet):
if(packet == self.model.packet):
#корневой заголовок
if(not packet.payload):
self.model.set_packet(None)
else:
self.model.set_packet(packet.payload)
else:
u = packet.underlayer
if(u is None):
logger.warning("None underlayer for no root layer!")
else:
u.remove_payload()
u.add_payload(packet.payload)
self.model.update()
