X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/746dab83a3ababa568a9185967e189032a638b97..f6e41e11b078600c2ccf568304b3eb3d0a556fbe:/Navigation.py

diff --git a/Navigation.py b/Navigation.py
index fcf19763..7b615bbd 100644
--- a/Navigation.py
+++ b/Navigation.py
@@ -4,6 +4,8 @@ import RecordTimer
 import NavigationInstance
 import ServiceReference
 
+from time import time
+
 # TODO: remove pNavgation, eNavigation and rewrite this stuff in python.
 class Navigation:
 	def __init__(self):
@@ -30,14 +32,14 @@ class Navigation:
 			x(i)
 
 	def playService(self, ref):
-		print "playing", ref.toString()
+		print "playing", ref and ref.toString()
 		self.currentlyPlayingServiceReference = None
 		self.currentlyPlayingService = None
 		if ref is None:
 			self.stopService()
 			return 0
 		
-		if not self.pnav.playService(ref):
+		if self.pnav and not self.pnav.playService(ref):
 			self.currentlyPlayingServiceReference = ref
 			return 0
 		return 1
@@ -49,7 +51,7 @@ class Navigation:
 		print "recording service: %s" % (str(ref))
 		if isinstance(ref, ServiceReference.ServiceReference):
 			ref = ref.ref
-		service = self.pnav.recordService(ref)
+		service = self.pnav and self.pnav.recordService(ref)
 		
 		if service is None:
 			print "record returned non-zero"
@@ -60,17 +62,19 @@ class Navigation:
 	def getCurrentService(self):
 		if self.state:
 			if not self.currentlyPlayingService:
-				self.currentlyPlayingService = self.pnav.getCurrentService()
+				self.currentlyPlayingService = self.pnav and self.pnav.getCurrentService()
 			return self.currentlyPlayingService
 		return None
 
 	def stopService(self):
-		self.pnav.stopService()
+		print "stopService"
+		if self.pnav:
+			self.pnav.stopService()
 		self.currentlyPlayingService = None
 		self.currentlyPlayingServiceReference = None
 
 	def pause(self, p):
-		return self.pnav.pause(p)
+		return self.pnav and self.pnav.pause(p)
 
 	def recordWithTimer(self, ref, begin, end, name, description, eit):
 		if isinstance(ref, eServiceReference):
@@ -81,8 +85,8 @@ class Navigation:
 	
 	def shutdown(self):
 		self.RecordTimer.shutdown()
-		del self.ServiceHandler
-		del self.pnav
+		self.ServiceHandler = None
+		self.pnav = None
 
 	def stopUserServices(self):
 		self.stopService()