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()