faster loading of movie list (done by initially not loading the file length and updat...

[enigma2.git] / lib / python / Screens / MovieSelection.py

diff --git a/lib/python/Screens/MovieSelection.py b/lib/python/Screens/MovieSelection.py
index 17da5ff3a9c8dcfde1bfe9e085b6187b5b6507cf..91620ea28a7b55ceb567dc58f99d9ef2e1964c28 100644 (file)
--- a/lib/python/Screens/MovieSelection.py
+++ b/lib/python/Screens/MovieSelection.py
@@ -77,6 +77,7 @@ class MovieSelection(Screen):
                self["waitingtext"] = Label(_("Please wait... Loading list..."))
                
                self["list"] = MovieList(None)
+               self.list = self["list"]
                self.selectedmovie = selectedmovie
                
                #self["okbutton"] = Button("ok", [self.channelSelected])
@@ -91,6 +92,9 @@ class MovieSelection(Screen):
                self["actions"].csel = self
                self.onShown.append(self.go)
                
+               self.lengthTimer = eTimer()
+               self.lengthTimer.timeout.get().append(self.updateLengthData)
+               
        def go(self):
                # ouch. this should redraw our "Please wait..."-text.
                # this is of course not the right way to do this.
@@ -103,6 +107,16 @@ class MovieSelection(Screen):
                self["waitingtext"].instance.hide()
                                                
                self["freeDiskSpace"].update()
+               
+               self.lengthTimer.start(10, 1)
+               self.lengthPosition = 0
+               self.lengthLength = len(self["list"])
+               
+       def updateLengthData(self):
+               self.list.updateLengthOfIndex(self.lengthPosition)
+               self.lengthPosition += 1
+               if self.lengthPosition < self.lengthLength:
+                       self.lengthTimer.start(10, 1)
 
        def moveTo(self):
                self["list"].moveTo(self.selectedmovie)