lib/python/Components/Sources/FrontendInfo.py

   1 from Source import Source
   2 from enigma import eTimer
   3
   4 class FrontendInfo(Source):
   5         def __init__(self, service_source = None, frontend_source = None):
   6                 Source.__init__(self)
   7                 self.service_source = service_source
   8                 self.frontend_source = frontend_source
   9                 self.updateFrontendData()
  10
  11         def updateFrontendData(self):
  12                 data = self.getFrontendData()
  13                 if not data:
  14                         self.slot_number = self.frontend_type = None
  15                 else:
  16                         self.slot_number = data.get("tuner_number")
  17                         self.frontend_type = data.get("tuner_type")
  18                 self.changed((self.CHANGED_ALL, ))
  19
  20         def getFrontendData(self):
  21                 if self.frontend_source:
  22                         frontend = self.frontend_source()
  23                         dict = { }
  24                         if frontend:
  25                                 frontend.getFrontendData(dict)
  26                         return dict
  27                 elif self.service_source:
  28                         service = self.service_source()
  29                         feinfo = service and service.frontendInfo()
  30                         return feinfo and feinfo.getFrontendData()
  31                 else:
  32                         return None