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from enigma import *
import RecordTimer
import NavigationInstance
import ServiceReference
# TODO: remove pNavgation, eNavigation and rewrite this stuff in python.
class Navigation:
def __init__(self):
if NavigationInstance.instance is not None:
raise NavigationInstance.instance
NavigationInstance.instance = self
self.ServiceHandler = eServiceCenter.getInstance()
import Navigation as Nav
Nav.navcore = self
self.pnav = pNavigation()
self.pnav.m_event.get().append(self.callEvent)
self.event = [ ]
self.currentlyPlayingService = None
self.currentlyPlayingServiceReference = None
self.RecordTimer = RecordTimer.RecordTimer()
def callEvent(self, i):
for x in self.event:
x(i)
def playService(self, ref):
self.currentlyPlayingServiceReference = None
if ref is None:
self.stopService()
return 0
if not self.pnav.playService(ref):
self.currentlyPlayingServiceReference = ref
return 0
return 1
def getCurrentlyPlayingServiceReference(self):
return self.currentlyPlayingServiceReference
def recordService(self, ref):
print "recording service: %s" % (str(ref))
if isinstance(ref, ServiceReference.ServiceReference):
ref = ref.ref
service = self.pnav.recordService(ref)
if service is None:
print "record returned non-zero"
return None
else:
return service
def enqueueService(self, ref):
return self.pnav.enqueueService(ref)
def getCurrentService(self):
service = self.pnav.getCurrentService()
if service is None:
return None
return service
def stopService(self):
self.pnav.stopService()
def getPlaylist(self):
playlist = ePlaylistPtr()
if self.pnav.getPlaylist(playlist):
return None
return playlist
def pause(self, p):
return self.pnav.pause(p)
def recordWithTimer(self, ref, begin, end, name, description, eit):
if isinstance(ref, eServiceReference):
ref = ServiceReference.ServiceReference(ref)
entry = RecordTimer.RecordTimerEntry(ref, begin, end, name, description, eit)
self.RecordTimer.record(entry)
return entry
def shutdown(self):
self.RecordTimer.shutdown()
def stopUserServices(self):
self.stopService()
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