def __on_sort_layer(self, item):
lst = self.populate(False)
dct = defaultdict(list)
for proto in lst:
dct[backend.get_proto_layer(proto)].append(proto)
for i in xrange(1, 8, 1):
if not i in dct:
continue
it = self.store.append(None, [self.layer_icon, _('Layer %d') % i,
None])
for proto in dct[i]:
self.store.append(it, [self.proto_icon,
backend.get_proto_class_name(proto),
proto])
if None in dct:
it = self.store.append(None, [self.layer_icon, _('Unknown layer'),
None])
for proto in dct[None]:
self.store.append(it, [self.proto_icon,
backend.get_proto_class_name(proto),
proto])
self.tree.set_rules_hint(False)
self.tree.set_model(self.store)
def populate(self, fill=True):
self.store.clear()
if fill:
for i in backend.get_protocols():
self.store.append(None,
[self.proto_icon, backend.get_proto_class_name(i), i])
else:
return backend.get_protocols()
