def _append_group(self, dev_group):
group_id = dev_group.get_id()
group_name = dev_group.get_name()
group_iter = self.append(None, [group_id, group_name, 0, dev_group])
channellist = dev_group.get_channel_list()
d = Callback()
if self._use_channel_groups:
d.add_callback(self._append_channel_groups, channellist, group_id,
group_iter, dev_group)
self._manager.get_channel_groups(
result_handler=lambda p, x, u: d.callback(x),
error_handler=global_error_handler)
# Put all available channels either in TV or radio group
tv_group_iter = self.append(
group_iter,
[group_id, _("TV Channels"), 0, dev_group])
radio_group_iter = self.append(
group_iter,
[group_id, _("Radio Channels"), 0, dev_group])
else:
# Do not distinguish between radio and TV
tv_group_iter = group_iter
radio_group_iter = group_iter
d_all = Callback()
d_all.add_callback(self._append_channels, group_id, dev_group,
tv_group_iter, radio_group_iter)
channellist.get_channel_infos(
result_handler=lambda p, x, u: d_all.callback(x),
error_handler=global_error_handler)
def _append_group(self, dev_group):
group_id = dev_group.get_id()
group_name = dev_group.get_name()
group_iter = self.append(None, [group_id, group_name, 0, dev_group])
channellist = dev_group.get_channel_list()
d = Callback()
if self._use_channel_groups:
d.add_callback(self._append_channel_groups, channellist, group_id, group_iter, dev_group)
self._manager.get_channel_groups(
result_handler=lambda p, x, u: d.callback(x), error_handler=global_error_handler
)
# Put all available channels either in TV or radio group
tv_group_iter = self.append(group_iter, [group_id, _("TV Channels"), 0, dev_group])
radio_group_iter = self.append(group_iter, [group_id, _("Radio Channels"), 0, dev_group])
else:
# Do not distinguish between radio and TV
tv_group_iter = group_iter
radio_group_iter = group_iter
d_all = Callback()
d_all.add_callback(self._append_channels, group_id, dev_group, tv_group_iter, radio_group_iter)
channellist.get_channel_infos(
result_handler=lambda p, x, u: d_all.callback(x), error_handler=global_error_handler
)
def _append_channel_groups(self, channel_groups, channellist, group_id, group_iter, dev_group):
def append_channel(channels, chan_group_iter):
for channel_id in channels:
name, success = channellist.get_channel_name(channel_id)
if success:
self.append(chan_group_iter, [group_id, escape(name), channel_id, dev_group])
for chan_group_id, name in channel_groups:
chan_group_iter = self.append(group_iter, [group_id, escape(name), 0, dev_group])
d = Callback()
d.add_callback(append_channel, chan_group_iter)
channellist.get_channels_of_group(
chan_group_id, result_handler=lambda p, data, u: d.callback(data[1]), error_handler=global_error_handler
)
self.emit("loading-finished", group_id)
def _append_channel_groups(self, channel_groups, channellist, group_id,
group_iter, dev_group):
def append_channel(channels, chan_group_iter):
for channel_id in channels:
name, success = channellist.get_channel_name(channel_id)
if success:
self.append(
chan_group_iter,
[group_id,
escape(name), channel_id, dev_group])
for chan_group_id, name in channel_groups:
chan_group_iter = self.append(
group_iter, [group_id, escape(name), 0, dev_group])
d = Callback()
d.add_callback(append_channel, chan_group_iter)
channellist.get_channels_of_group(
chan_group_id,
result_handler=lambda p, data, u: d.callback(data[1]),
error_handler=global_error_handler)
self.emit("loading-finished", group_id)