update subtitle list when needed

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

diff --git a/lib/python/Screens/Subtitles.py b/lib/python/Screens/Subtitles.py
index e3cdd71a4f58c79e3de56674488b52fea07d8776..b1c4475ed0bbda94d2aa9112d69bd72fb5683b30 100644 (file)
--- a/lib/python/Screens/Subtitles.py
+++ b/lib/python/Screens/Subtitles.py
@@ -1,7 +1,9 @@
 from Screen import Screen
+from Components.ServiceEventTracker import ServiceEventTracker
 from Components.ActionMap import ActionMap
 from Components.ConfigList import ConfigListScreen
 from Components.config import config, getConfigListEntry, ConfigNothing
+from enigma import iPlayableService
 
 from Tools.ISO639 import LanguageCodes
 
@@ -18,6 +20,18 @@ class Subtitles(Screen, ConfigListScreen):
                self.list = []
                ConfigListScreen.__init__(self, self.list)
                self.infobar = self.session.infobar
+               self.fillList()
+
+               self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
+                       {
+                               iPlayableService.evUpdatedInfo: self.__updatedInfo
+                       })
+               self.cached_subtitle_checked = False
+               self.__selected_subtitle = None
+
+       def fillList(self):
+               del self.list[:]
+               print "self.list", self.list
                if self.subtitlesEnabled():
                        self.list.append(getConfigListEntry(_("Disable Subtitles"), ConfigNothing(), None))
                        sel = self.infobar.selected_subtitle
@@ -45,6 +59,9 @@ class Subtitles(Screen, ConfigListScreen):
                self["config"].list = self.list
                self["config"].l.setList(self.list)
 
+       def __updatedInfo(self):
+               self.fillList()
+
        def getSubtitleList(self):
                s = self.infobar and self.infobar.getCurrentServiceSubtitle()
                l = s and s.getSubtitleList() or [ ]