- seek = iSeekableServicePtr()
- service = self.navcore.getCurrentService()
-
- self.updateTimer.stop()
- self.available = 0
-
- if service != None:
- seek = service.seek()
- if seek != None:
- if self.type != self.TYPE_LENGTH:
- self.updateTimer.start(500)
-
- self.length = self.get(self.TYPE_LENGTH)
- self.available = 1
-