def select_channels(self):
""" Selects the channels that should be visible.
@return: None
"""
valid_channels = ChannelIndex.get_register().get_channels(
include_disabled=True)
channels_to_show = [c for c in valid_channels if c.visible]
# The old way
# channels_to_show = filter(lambda c: c.visible, valid_channels)
selected_channels = [c for c in channels_to_show if c.enabled]
selected_indices = list(
[channels_to_show.index(c) for c in selected_channels])
Logger.debug("Currently selected channels: %s", selected_indices)
channel_to_show_names = [
HtmlEntityHelper.convert_html_entities(c.channelName)
for c in channels_to_show
]
# The old way
# channel_to_show_names = list(map(lambda c: HtmlEntityHelper.convert_html_entities(c.channelName), channels_to_show))
dialog = xbmcgui.Dialog()
heading = LanguageHelper.get_localized_string(
LanguageHelper.ChannelSelection)[:-1]
selected_channels = dialog.multiselect(heading,
channel_to_show_names,
preselect=selected_indices)
if selected_channels is None:
return
selected_channels = list(selected_channels)
Logger.debug("New selected channels: %s", selected_channels)
indices_to_remove = [
i for i in selected_indices if i not in selected_channels
]
indices_to_add = [
i for i in selected_channels if i not in selected_indices
]
for i in indices_to_remove:
Logger.info("Hiding channel: %s", channels_to_show[i])
AddonSettings.set_channel_visiblity(channels_to_show[i], False)
for i in indices_to_add:
Logger.info("Showing channel: %s", channels_to_show[i])
AddonSettings.set_channel_visiblity(channels_to_show[i], True)
self.refresh()
return
def hide_channel(self):
""" Hides a specific channel """
Logger.info("Hiding channel: %s", self.channelObject)
AddonSettings.set_channel_visiblity(self.channelObject, False)
self.refresh()
