faster loading of movie list (done by initially not loading the file length and updating the file lengths after displaying the list in the background

(timer driven))

1 files changed, 13 insertions, 2 deletions

diff --git a/lib/python/Components/MovieList.py b/lib/python/Components/MovieList.py
index a921b8df..681dec2b 100644
--- a/lib/python/Components/MovieList.py
+++ b/lib/python/Components/MovieList.py
@@ -13,7 +13,7 @@ from enigma import eServiceReference, eServiceCenter, \
 #
 # | name of movie              |
 #
-def MovieListEntry(serviceref, serviceHandler):
+def MovieListEntry(serviceref, serviceHandler, withLength = False):
 	if serviceref.flags & eServiceReference.mustDescent:
 		return None
 
@@ -23,7 +23,10 @@ def MovieListEntry(serviceref, serviceHandler):
 		# ignore service which refuse to info
 		return None
 	
-	len = info.getLength(serviceref)
+	if withLength:
+		len = info.getLength(serviceref)
+	else:
+		len = 0
 	if len > 0:
 		len = "%d:%02d" % (len / 60, len % 60)
 	else:
@@ -91,6 +94,14 @@ class MovieList(HTMLComponent, GUIComponent):
 				self.list.remove(l)
 		self.l.setList(self.list)
 
+	def __len__(self):
+		return len(self.list)
+
+	def updateLengthOfIndex(self, index):
+		serviceHandler = eServiceCenter.getInstance()
+		self.list[index] = MovieListEntry(self.list[index][0][0], serviceHandler, True)
+		self.l.invalidateEntry(index)
+
 	def load(self, root):
 		# this lists our root service, then building a 
 		# nice list