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 == x:
  29                                 text = _("Running")
  30                         else:
  31                                 text = _("Enable")
  32                         if x[0] == 0:
  33                                 self.list.append(getConfigListEntry(text+" DVB "+LanguageCodes[x[4]][0], ConfigNothing(), x))
  34                         elif x[0] == 1:
  35                                 if x[4] == 'und': #undefined
  36                                         self.list.append(getConfigListEntry(text+" TTX "+_("Page")+" "+str(x[2])+"/"+str(x[3]), ConfigNothing(), x))
  37                                 else:
  38                                         self.list.append(getConfigListEntry(text+" TTX "+LanguageCodes[x[4]][0], ConfigNothing(), x))
  39 #               return _("Disable subtitles")
  40                 self["config"].list = self.list
  41                 self["config"].l.setList(self.list)
  42
  43         def getSubtitleList(self):
  44                 s = self.infobar and self.infobar.getCurrentServiceSubtitle()
  45                 l = s and s.getSubtitleList() or [ ]
  46                 return l
  47
  48         def subtitlesEnabled(self):
  49                 return self.infobar.subtitles_enabled
  50
  51         def enableSubtitle(self, subtitles):
  52                 if self.infobar.selected_subtitle != subtitles:
  53                         print "enable subtitles", subtitles
  54                         self.infobar.subtitles_enabled = False
  55                         self.infobar.selected_subtitle = subtitles
  56                         self.infobar.subtitles_enabled = True
  57
  58         def disableSubtitles(self):
  59                 self.infobar.subtitles_enabled = False
  60
  61         def keyLeft(self):
  62                 ConfigListScreen.keyLeft(self)
  63
  64         def keyRight(self):
  65                 ConfigListScreen.keyRight(self)
  66
  67         def ok(self):
  68                 if len(self.list):
  69                         cur = self["config"].getCurrent()
  70                         self.enableSubtitle(cur[2])
  71                 self.close(1)
  72
  73         def cancel(self):
  74                 self.close()