lib/python/Screens/Subtitles.py

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