SleepTimer.py

   1 import timer
   2 import time
   3 import math
   4
   5 from Tools import Notifications
   6
   7 from Components.config import config, ConfigYesNo, ConfigSelection, ConfigSubsection
   8
   9 from Screens.MessageBox import MessageBox
  10 import Screens.Standby
  11
  12 class SleepTimerEntry(timer.TimerEntry):
  13         def __init__(self, begin):
  14                 timer.TimerEntry.__init__(self, int(begin), int(begin))
  15
  16                 self.prepare_time = 0
  17
  18         def getNextActivation(self):
  19                 return self.begin
  20
  21         def activate(self):
  22                 if self.state == self.StateRunning:
  23                         if config.SleepTimer.action.value == "shutdown":
  24                                 if config.SleepTimer.ask.value and not Screens.Standby.inTryQuitMainloop:
  25                                         Notifications.AddNotificationWithCallback(self.shutdown, MessageBox, _("A sleep timer wants to shut down\nyour Dreambox. Shutdown now?"), timeout = 20)
  26                                 else:
  27                                         self.shutdown(True)
  28                         elif config.SleepTimer.action.value == "standby":
  29                                 if config.SleepTimer.ask.value and not Screens.Standby.inStandby:
  30                                         Notifications.AddNotificationWithCallback(self.standby, MessageBox, _("A sleep timer wants to set your\nDreambox to standby. Do that now?"), timeout = 20)
  31                                 else:
  32                                         self.standby(True)
  33
  34                 return True
  35
  36         def shouldSkip(self):
  37                 return False
  38
  39         def shutdown(self, answer):
  40                 if answer is not None:
  41                         if answer and not Screens.Standby.inTryQuitMainloop:
  42                                 Notifications.AddNotification(Screens.Standby.TryQuitMainloop, 1)
  43
  44         def standby(self, answer):
  45                 if answer is not None:
  46                         if answer and not Screens.Standby.inStandby:
  47                                 Notifications.AddNotification(Screens.Standby.Standby)
  48
  49 class SleepTimer(timer.Timer):
  50         def __init__(self):
  51                 config.SleepTimer = ConfigSubsection()
  52                 config.SleepTimer.ask = ConfigYesNo(default = True)
  53                 config.SleepTimer.action = ConfigSelection(default = "shutdown", choices = [("shutdown", _("shutdown")), ("standby", _("standby"))])
  54                 timer.Timer.__init__(self)
  55                 self.defaultTime = 30
  56
  57         def setSleepTime(self, sleeptime):
  58                 self.clear()
  59                 self.addTimerEntry(SleepTimerEntry(time.time() + 60 * sleeptime))
  60
  61         def clear(self):
  62                 self.timer_list = []
  63
  64         def getCurrentSleepTime(self):
  65                 llen = len(self.timer_list)
  66                 idx = 0
  67                 while idx < llen:
  68                         timer = self.timer_list[idx]
  69                         return int(math.ceil((timer.begin - time.time()) / 60))
  70                 return self.defaultTime
  71
  72         def isActive(self):
  73                 return len(self.timer_list) > 0