WPA: minimize driver specific code for /etc/network/interfaces
[enigma2.git] / Navigation.py
index 03a1c61..a905da1 100644 (file)
-from enigma import *
+from enigma import eServiceCenter, eServiceReference, pNavigation, getBestPlayableServiceReference, iPlayableService
+from Components.ParentalControl import parentalControl
+from Tools.BoundFunction import boundFunction
+from Tools.DreamboxHardware import setFPWakeuptime, getFPWakeuptime, getFPWasTimerWakeup, clearFPWasTimerWakeup
+from time import time
 import RecordTimer
-
+import SleepTimer
+import Screens.Standby
 import NavigationInstance
 import ServiceReference
 
 # TODO: remove pNavgation, eNavigation and rewrite this stuff in python.
 class Navigation:
-       def __init__(self):
+       def __init__(self, nextRecordTimerAfterEventActionAuto=False):
                if NavigationInstance.instance is not None:
                        raise NavigationInstance.instance
                
                NavigationInstance.instance = self
-               self.ServiceHandler = eServiceCenterPtr()
-               eServiceCenter.getInstance(self.ServiceHandler)
-
+               self.ServiceHandler = eServiceCenter.getInstance()
+               
                import Navigation as Nav
                Nav.navcore = self
                
-               print "Navcore instance set!"
-               print Nav.navcore
-               
                self.pnav = pNavigation()
-               self.pnav.m_event.get().append(self.callEvent)
+               self.pnav.m_event.get().append(self.dispatchEvent)
+               self.pnav.m_record_event.get().append(self.dispatchRecordEvent)
                self.event = [ ]
+               self.record_event = [ ]
+               self.currentlyPlayingServiceReference = None
                self.currentlyPlayingService = None
-               
                self.RecordTimer = RecordTimer.RecordTimer()
+               if getFPWasTimerWakeup():
+                       clearFPWasTimerWakeup()
+                       if getFPWasTimerWakeup(): # sanity check to detect if the FP driver is working correct!
+                               print "buggy fp driver detected!!! please update drivers.... ignore timer wakeup!"
+                       elif nextRecordTimerAfterEventActionAuto and (len(self.getRecordings()) or abs(self.RecordTimer.getNextRecordingTime() - time()) <= 360):
+                               if not Screens.Standby.inTryQuitMainloop: # not a shutdown messagebox is open
+                                       RecordTimer.RecordTimerEntry.TryQuitMainloop(False) # start shutdown handling
+               self.SleepTimer = SleepTimer.SleepTimer()
 
-       def callEvent(self, i):
+       def dispatchEvent(self, i):
                for x in self.event:
                        x(i)
-       
-       def playService(self, ref):
-               self.currentlyPlayingServiceReference = None
-               if not self.pnav.playService(ref):
-                       self.currentlyPlayingServiceReference = ref
+               if i == iPlayableService.evEnd:
+                       self.currentlyPlayingServiceReference = None
+                       self.currentlyPlayingService = None
+
+       def dispatchRecordEvent(self, rec_service, event):
+#              print "record_event", rec_service, event
+               for x in self.record_event:
+                       x(rec_service, event)
+
+       def playService(self, ref, checkParentalControl = True, forceRestart = False):
+               oldref = self.currentlyPlayingServiceReference
+               if ref and oldref and ref == oldref and not forceRestart:
+                       print "ignore request to play already running service(1)"
                        return 0
+               print "playing", ref and ref.toString()
+               if ref is None:
+                       self.stopService()
+                       return 0
+               if not checkParentalControl or parentalControl.isServicePlayable(ref, boundFunction(self.playService, checkParentalControl = False)):
+                       if ref.flags & eServiceReference.isGroup:
+                               if not oldref:
+                                       oldref = eServiceReference()
+                               playref = getBestPlayableServiceReference(ref, oldref)
+                               print "playref", playref
+                               if playref and oldref and playref == oldref and not forceRestart:
+                                       print "ignore request to play already running service(2)"
+                                       return 0
+                               if not playref or (checkParentalControl and not parentalControl.isServicePlayable(playref, boundFunction(self.playService, checkParentalControl = False))):
+                                       self.stopService()
+                                       return 0
+                       else:
+                               playref = ref
+                       if self.pnav and not self.pnav.playService(playref):
+                               self.currentlyPlayingServiceReference = playref
+                               return 0
+               else:
+                       self.stopService()
                return 1
        
        def getCurrentlyPlayingServiceReference(self):
                return self.currentlyPlayingServiceReference
        
-       def recordService(self, ref):
+       def recordService(self, ref, simulate=False):
+               service = None
                print "recording service: %s" % (str(ref))
                if isinstance(ref, ServiceReference.ServiceReference):
                        ref = ref.ref
-               service = iRecordableServicePtr()
-               if self.pnav.recordService(ref, service):
-                       print "record returned non-zero"
-                       return None
-               else:
-                       print "ok, recordService didn't fail"
-                       return service
-       
-       def enqueueService(self, ref):
-               return self.pnav.enqueueService(ref)
-       
-       def getCurrentService(self):
-               service = self.pnav.getCurrentService()
-               
-               if service is None:
-                       return None
-               
+               if ref:
+                       if ref.flags & eServiceReference.isGroup:
+                               ref = getBestPlayableServiceReference(ref, eServiceReference(), simulate)
+                       service = ref and self.pnav and self.pnav.recordService(ref, simulate)
+                       if service is None:
+                               print "record returned non-zero"
                return service
-       
-       def getPlaylist(self):
-               playlist = ePlaylistPtr()
-               if self.pnav.getPlaylist(playlist):
-                       return None
-               return playlist
-       
+
+       def stopRecordService(self, service):
+               ret = self.pnav and self.pnav.stopRecordService(service)
+               return ret
+
+       def getRecordings(self, simulate=False):
+               return self.pnav and self.pnav.getRecordings(simulate)
+
+       def getCurrentService(self):
+               if not self.currentlyPlayingService:
+                       self.currentlyPlayingService = self.pnav and self.pnav.getCurrentService()
+               return self.currentlyPlayingService
+
+       def stopService(self):
+               print "stopService"
+               if self.pnav:
+                       self.pnav.stopService()
+
        def pause(self, p):
-               return self.pnav.pause(p)
-       
-       def recordWithTimer(self, begin, end, ref, epg, description):
-               if isinstance(ref, eServiceReference):
-                       ref = ServiceReference.ServiceReference(ref)
-               entry = RecordTimer.RecordTimerEntry(begin, end, ref, epg, description)
-               self.RecordTimer.record(entry)
-               return entry
-       
+               return self.pnav and self.pnav.pause(p)
+
        def shutdown(self):
                self.RecordTimer.shutdown()
+               self.ServiceHandler = None
+               self.pnav = None
+
+       def stopUserServices(self):
+               self.stopService()