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 from Screens.Standby import Standby, TryQuitMainloop, inStandby, inTryQuitMainloop
  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                                 global inTryQuitMainloop
  25                                 if config.SleepTimer.ask.value and not inTryQuitMainloop:
  26                                         Notifications.AddNotificationWithCallback(self.shutdown, MessageBox, _("A sleep timer want's to shut down\nyour Dreambox. Shutdown now?"), timeout = 20)
  27                                 else:
  28                                         self.shutdown(True)
  29                         elif config.SleepTimer.action.value == "standby":
  30                                 global inStandby
  31                                 if config.SleepTimer.ask.value and not inStandby:
  32                                         Notifications.AddNotificationWithCallback(self.standby, MessageBox, _("A sleep timer want's to set your\nDreambox to standby. Do that now?"), timeout = 20)
  33                                 else:
  34                                         self.standby(True)
  35
  36                 return True
  37
  38         def shouldSkip(self):
  39                 return False
  40
  41         def shutdown(self, answer):
  42                 global inTryQuitMainloop
  43                 if answer is not None:
  44                         if answer and not inTryQuitMainloop:
  45                                 Notifications.AddNotification(TryQuitMainloop, 1)
  46
  47         def standby(self, answer):
  48                 if answer is not None:
  49                         global inStandby
  50                         if answer and not inStandby:
  51                                 Notifications.AddNotification(Standby)
  52
  53 class SleepTimer(timer.Timer):
  54         def __init__(self):
  55                 config.SleepTimer = ConfigSubsection()
  56                 config.SleepTimer.ask = ConfigYesNo(default = True)
  57                 config.SleepTimer.action = ConfigSelection(default = "shutdown", choices = [("shutdown", _("shutdown")), ("standby", _("standby"))])
  58
  59                 timer.Timer.__init__(self)
  60                 self.defaultTime = 30
  61
  62         def setSleepTime(self, sleeptime):
  63                 self.clear()
  64                 self.addTimerEntry(SleepTimerEntry(time.time() + 60 * sleeptime))
  65
  66         def clear(self):
  67                 self.timer_list = []
  68
  69         def getCurrentSleepTime(self):
  70                 if (self.getNextRecordingTime() == -1):
  71                         return self.defaultTime
  72                 return int(math.ceil((self.getNextRecordingTime() - time.time()) / 60))
  73
  74         def isActive(self):
  75                 return len(self.timer_list) > 0
  76
  77