def refresh(self):
self._shown = True
#update the displayed time
self._update_datetime_timer_id = GLib.timeout_add_seconds(
1, self._update_datetime)
self._start_updating_timer_id = None
if is_valid_timezone(self.data.timezone.timezone):
self._tzmap.set_timezone(self.data.timezone.timezone)
self._update_datetime()
has_active_network = nm.nm_is_connected()
if not has_active_network:
self._show_no_network_warning()
else:
self.clear_info()
gtk_call_once(self._config_dialog.refresh_servers_state)
if flags.can_touch_runtime_system("get NTP service state"):
ntp_working = has_active_network and iutil.service_running(
NTP_SERVICE)
else:
ntp_working = not self.data.timezone.nontp
self._ntpSwitch.set_active(ntp_working)
def refresh(self):
self._shown = True
#update the displayed time
self._update_datetime_timer_id = GLib.timeout_add_seconds(1,
self._update_datetime)
self._start_updating_timer_id = None
if is_valid_timezone(self.data.timezone.timezone):
self._tzmap.set_timezone(self.data.timezone.timezone)
self._update_datetime()
has_active_network = nm.nm_is_connected()
if not has_active_network:
self._show_no_network_warning()
else:
self.clear_info()
gtk_call_once(self._config_dialog.refresh_servers_state)
if flags.can_touch_runtime_system("get NTP service state"):
ntp_working = has_active_network and iutil.service_running(NTP_SERVICE)
else:
ntp_working = not self.data.timezone.nontp
self._ntpSwitch.set_active(ntp_working)
def on_ntp_switched(self, switch, *args):
if switch.get_active():
#turned ON
if not flags.can_touch_runtime_system("start NTP service"):
#cannot touch runtime system, not much to do here
return
if not nm.nm_is_connected():
self._show_no_network_warning()
switch.set_active(False)
return
else:
self.clear_info()
working_server = self._config_dialog.working_server
if working_server is None:
self._show_no_ntp_server_warning()
else:
#we need a one-time sync here, because chronyd would not change
#the time as drastically as we need
ntp.one_time_sync_async(working_server)
ret = iutil.start_service(NTP_SERVICE)
self._set_date_time_setting_sensitive(False)
#if starting chronyd failed and chronyd is not running,
#set switch back to OFF
if (ret != 0) and not iutil.service_running(NTP_SERVICE):
switch.set_active(False)
else:
#turned OFF
if not flags.can_touch_runtime_system("stop NTP service"):
#cannot touch runtime system, nothing to do here
return
self._set_date_time_setting_sensitive(True)
ret = iutil.stop_service(NTP_SERVICE)
#if stopping chronyd failed and chronyd is running,
#set switch back to ON
if (ret != 0) and iutil.service_running(NTP_SERVICE):
switch.set_active(True)
self.clear_info()
def on_ntp_switched(self, switch, *args):
if switch.get_active():
#turned ON
if not flags.can_touch_runtime_system("start NTP service"):
#cannot touch runtime system, not much to do here
return
if not nm.nm_is_connected():
self._show_no_network_warning()
switch.set_active(False)
return
else:
self.clear_info()
working_server = self._config_dialog.working_server
if working_server is None:
self._show_no_ntp_server_warning()
else:
#we need a one-time sync here, because chronyd would not change
#the time as drastically as we need
ntp.one_time_sync_async(working_server)
ret = iutil.start_service(NTP_SERVICE)
self._set_date_time_setting_sensitive(False)
#if starting chronyd failed and chronyd is not running,
#set switch back to OFF
if (ret != 0) and not iutil.service_running(NTP_SERVICE):
switch.set_active(False)
else:
#turned OFF
if not flags.can_touch_runtime_system("stop NTP service"):
#cannot touch runtime system, nothing to do here
return
self._set_date_time_setting_sensitive(True)
ret = iutil.stop_service(NTP_SERVICE)
#if stopping chronyd failed and chronyd is running,
#set switch back to ON
if (ret != 0) and iutil.service_running(NTP_SERVICE):
switch.set_active(True)
self.clear_info()
