lib/python/Screens/ServiceStopScreen.py

   1 from Screens.MessageBox import MessageBox
   2
   3 class ServiceStopScreen:
   4         def __init__(self):
   5                 try:
   6                         self.session
   7                 except:
   8                         print "[ServiceStopScreen] ERROR: no self.session set"
   9
  10                 self.oldref = None
  11                 self.onClose.append(self.__onClose)
  12
  13         def stopService(self):
  14                 self.oldref = self.session.nav.getCurrentlyPlayingServiceReference()
  15                 self.session.nav.stopService()
  16                 if self.session.pipshown: # try to disable pip
  17                         self.session.pipshown = False
  18                         del self.session.pip
  19
  20         def __onClose(self):
  21                 self.session.nav.playService(self.oldref)
  22
  23         def restoreService(self, msg = _("Zap back to previously tuned service?")):
  24                 if self.oldref:
  25                         self.session.openWithCallback(self.restartPrevService, MessageBox, msg, MessageBox.TYPE_YESNO)
  26                 else:
  27                         self.restartPrevService(False)
  28
  29         def restartPrevService(self, yesno):
  30                 if not yesno:
  31                         self.oldref=None
  32                 self.close()