lib/python/Screens/Subtitles.py

   1 from Screen import Screen
   2 from Components.ServiceEventTracker import ServiceEventTracker
   3 from Components.ActionMap import ActionMap
   4 from Components.ConfigList import ConfigListScreen
   5 from Components.config import config, getConfigListEntry, ConfigNothing
   6 from enigma import iPlayableService
   7
   8 from Tools.ISO639 import LanguageCodes
   9
  10 class Subtitles(Screen, ConfigListScreen):
  11         def __init__(self, session):
  12                 Screen.__init__(self, session)
  13
  14                 self["actions"] = ActionMap(["SetupActions"],
  15                 {
  16                         "ok": self.ok,
  17                         "cancel": self.cancel,
  18                 }, -2)
  19
  20                 self.list = []
  21                 ConfigListScreen.__init__(self, self.list)
  22                 self.infobar = self.session.infobar
  23                 self.fillList()
  24
  25                 self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
  26                         {
  27                                 iPlayableService.evUpdatedInfo: self.__updatedInfo
  28                         })
  29                 self.cached_subtitle_checked = False
  30                 self.__selected_subtitle = None
  31
  32         def fillList(self):
  33                 del self.list[:]
  34                 print "self.list", self.list
  35                 if self.subtitlesEnabled():
  36                         self.list.append(getConfigListEntry(_("Disable Subtitles"), ConfigNothing(), None))
  37                         sel = self.infobar.selected_subtitle
  38                 else:
  39                         sel = None
  40                 for x in self.getSubtitleList():
  41                         if sel and sel[:4] == x[:4]: #ignore Language code in compare
  42                                 text = _("Running")
  43                         else:
  44                                 text = _("Enable")
  45                         if x[0] == 0:
  46                                 if LanguageCodes.has_key(x[4]):
  47                                         self.list.append(getConfigListEntry(text+" DVB "+LanguageCodes[x[4]][0], ConfigNothing(), x))
  48                                 else:
  49                                         self.list.append(getConfigListEntry(text+" DVB "+x[4], ConfigNothing(), x))
  50                         elif x[0] == 1:
  51                                 if x[4] == 'und': #undefined
  52                                         self.list.append(getConfigListEntry(text+" TTX "+_("Page")+" %x%02x"%(x[3],x[2]), ConfigNothing(), x))
  53                                 else:
  54                                         if LanguageCodes.has_key(x[4]):
  55                                                 self.list.append(getConfigListEntry(text+" TTX "+_("Page")+" %x%02x"%(x[3],x[2])+" "+LanguageCodes[x[4]][0], ConfigNothing(), x))
  56                                         else:
  57                                                 self.list.append(getConfigListEntry(text+" TTX "+_("Page")+" %x%02x"%(x[3],x[2])+" "+x[4], ConfigNothing(), x))
  58 #               return _("Disable subtitles")
  59                 self["config"].list = self.list
  60                 self["config"].l.setList(self.list)
  61
  62         def __updatedInfo(self):
  63                 self.fillList()
  64
  65         def getSubtitleList(self):
  66                 s = self.infobar and self.infobar.getCurrentServiceSubtitle()
  67                 l = s and s.getSubtitleList() or [ ]
  68                 return l
  69
  70         def subtitlesEnabled(self):
  71                 return self.infobar.subtitles_enabled
  72
  73         def enableSubtitle(self, subtitles):
  74                 if self.infobar.selected_subtitle != subtitles:
  75                         self.infobar.subtitles_enabled = False
  76                         self.infobar.selected_subtitle = subtitles
  77                         self.infobar.subtitles_enabled = True
  78
  79         def disableSubtitles(self):
  80                 self.infobar.subtitles_enabled = False
  81
  82         def keyLeft(self):
  83                 ConfigListScreen.keyLeft(self)
  84
  85         def keyRight(self):
  86                 ConfigListScreen.keyRight(self)
  87
  88         def ok(self):
  89                 if len(self.list):
  90                         cur = self["config"].getCurrent()
  91                         self.enableSubtitle(cur[2])
  92                 self.close(1)
  93
  94         def cancel(self):
  95                 self.close()