lib/python/Components/Converter/Poll.py

   1 from enigma import eTimer
   2
   3 class Poll(object):
   4         def __init__(self):
   5                 self.__poll_timer = eTimer()
   6                 self.__poll_timer.callback.append(self.poll)
   7                 self.__interval = 1000
   8                 self.__enabled = False
   9
  10         def __setInterval(self, interval):
  11                 self.__interval = interval
  12                 if self.__enabled:
  13                         self.__poll_timer.start(self.__interval)
  14                 else:
  15                         self.__poll_timer.stop()
  16
  17         def __setEnable(self, enabled):
  18                 self.__enabled = enabled
  19                 self.poll_interval = self.__interval
  20
  21         poll_interval = property(lambda self: self.__interval, __setInterval)
  22         poll_enabled = property(lambda self: self.__enabled, __setEnable)
  23
  24         def poll(self):
  25                 self.changed((self.CHANGED_POLL,))
  26
  27         def doSuspend(self, suspended):
  28                 if self.__enabled:
  29                         if suspended:
  30                                 self.__poll_timer.stop()
  31                         else:
  32                                 self.poll()
  33                                 self.poll_enabled = True
  34
  35         def destroy(self):
  36                 self.__poll_timer.callback.remove(self.poll)