lib/python/Plugins/SystemPlugins/OSD3DSetup/plugin.py

   1 from Screens.Screen import Screen
   2 from Screens.ChannelSelection import FLAG_IS_DEDICATED_3D
   3 from Components.ConfigList import ConfigListScreen
   4 from Components.ServiceEventTracker import ServiceEventTracker
   5 from Components.SystemInfo import SystemInfo
   6 from Components.config import config, ConfigSubsection, ConfigInteger, ConfigSelection, ConfigSlider, getConfigListEntry
   7 from enigma import iPlayableService, iServiceInformation, eServiceCenter, eServiceReference, eDVBDB
   8
   9 modelist = {"off": _("Off"), "auto": _("Auto"), "sidebyside": _("Side by side"), "topandbottom": _("Top and bottom")}
  10
  11 config.plugins.OSD3DSetup = ConfigSubsection()
  12 config.plugins.OSD3DSetup.mode = ConfigSelection(choices = modelist, default = "auto")
  13 config.plugins.OSD3DSetup.znorm = ConfigInteger(default = 0)
  14
  15 class OSD3DSetupScreen(Screen, ConfigListScreen):
  16         skin = """
  17         <screen position="c-200,c-100" size="400,200" title="OSD 3D setup">
  18                 <widget name="config" position="c-175,c-75" size="350,150" />
  19                 <ePixmap pixmap="skin_default/buttons/green.png" position="c-145,e-45" zPosition="0" size="140,40" alphatest="on" />
  20                 <ePixmap pixmap="skin_default/buttons/red.png" position="c+5,e-45" zPosition="0" size="140,40" alphatest="on" />
  21                 <widget name="ok" position="c-145,e-45" size="140,40" valign="center" halign="center" zPosition="1" font="Regular;20" transparent="1" backgroundColor="green" />
  22                 <widget name="cancel" position="c+5,e-45" size="140,40" valign="center" halign="center" zPosition="1" font="Regular;20" transparent="1" backgroundColor="red" />
  23         </screen>"""
  24
  25         def __init__(self, session):
  26                 self.skin = OSD3DSetupScreen.skin
  27                 Screen.__init__(self, session)
  28
  29                 from Components.ActionMap import ActionMap
  30                 from Components.Button import Button
  31
  32                 self["ok"] = Button(_("OK"))
  33                 self["cancel"] = Button(_("Cancel"))
  34
  35                 self["actions"] = ActionMap(["SetupActions", "ColorActions", "MenuActions"],
  36                 {
  37                         "ok": self.keyGo,
  38                         "save": self.keyGo,
  39                         "cancel": self.keyCancel,
  40                         "green": self.keyGo,
  41                         "red": self.keyCancel,
  42                         "menu": self.closeRecursive,
  43                 }, -2)
  44
  45                 self.list = []
  46                 ConfigListScreen.__init__(self, self.list, session = self.session)
  47
  48                 mode = config.plugins.OSD3DSetup.mode.value
  49                 znorm = config.plugins.OSD3DSetup.znorm.value
  50
  51                 self.mode = ConfigSelection(choices = modelist, default = mode)
  52                 self.znorm = ConfigSlider(default = znorm + 50, increment = 1, limits = (0, 100))
  53                 self.list.append(getConfigListEntry(_("3d mode"), self.mode))
  54                 self.list.append(getConfigListEntry(_("Depth"), self.znorm))
  55                 self["config"].list = self.list
  56                 self["config"].l.setList(self.list)
  57
  58         def keyLeft(self):
  59                 ConfigListScreen.keyLeft(self)
  60                 self.setPreviewSettings()
  61
  62         def keyRight(self):
  63                 ConfigListScreen.keyRight(self)
  64                 self.setPreviewSettings()
  65
  66         def setPreviewSettings(self):
  67                 applySettings(self.mode.value, int(self.znorm.value) - 50)
  68
  69         def keyGo(self):
  70                 config.plugins.OSD3DSetup.mode.value = self.mode.value
  71                 config.plugins.OSD3DSetup.znorm.value = int(self.znorm.value) - 50
  72                 config.plugins.OSD3DSetup.save()
  73                 self.close()
  74
  75         def keyCancel(self):
  76                 applySettings()
  77                 self.close()
  78
  79 previous = None
  80 isDedicated3D = False
  81
  82 def applySettings(mode=config.plugins.OSD3DSetup.mode.value, znorm=int(config.plugins.OSD3DSetup.znorm.value)):
  83         global previous, isDedicated3D
  84         mode = isDedicated3D and mode == "auto" and "sidebyside" or mode
  85         mode == "3dmode" in SystemInfo["3DMode"] and mode or mode == 'sidebyside' and 'sbs' or mode == 'topandbottom' and 'tab' or 'off'
  86         if previous != (mode, znorm):
  87                 try:
  88                         open(SystemInfo["3DMode"], "w").write(mode)
  89                         open(SystemInfo["3DZNorm"], "w").write('%d' % znorm)
  90                         previous = (mode, znorm)
  91                 except:
  92                         return
  93
  94 class auto3D(Screen):
  95         def __init__(self, session):
  96                 Screen.__init__(self, session)
  97                 self.session = session
  98                 self.__event_tracker = ServiceEventTracker(screen = self, eventmap =
  99                         {
 100                                 iPlayableService.evStart: self.__evStart
 101                         })
 102
 103         def checkIfDedicated3D(self):
 104                         service = self.session.nav.getCurrentlyPlayingServiceReference()
 105                         servicepath = service and service.getPath()
 106                         if servicepath.startswith("/"):
 107                                 if service.toString().startswith("1:"):
 108                                         info = eServiceCenter.getInstance().info(service)
 109                                         service = info and info.getInfoString(service, iServiceInformation.sServiceref)
 110                                         return service and eDVBDB.getInstance().getFlag(eServiceReference(service)) & FLAG_IS_DEDICATED_3D == FLAG_IS_DEDICATED_3D and "sidebyside"
 111                                 else:
 112                                         return ".3d." in servicepath.lower() and "sidebyside" or ".tab." in servicepath.lower() and "topandbottom"
 113                         service = self.session.nav.getCurrentService()
 114                         info = service and service.info()
 115                         return info and info.getInfo(iServiceInformation.sIsDedicated3D) == 1 and "sidebyside"
 116
 117         def __evStart(self):
 118                 if config.plugins.OSD3DSetup.mode.value == "auto":
 119                         global isDedicated3D
 120                         isDedicated3D = self.checkIfDedicated3D()
 121                         if isDedicated3D:
 122                                 applySettings(isDedicated3D)
 123                         else:
 124                                 applySettings()
 125
 126 def main(session, **kwargs):
 127         session.open(OSD3DSetupScreen)
 128
 129 def startSetup(menuid):
 130         if menuid != "system":
 131                 return [ ]
 132         return [(_("OSD 3D setup"), main, "auto_3d_setup", 0)]
 133
 134 def autostart(reason, **kwargs):
 135         "session" in kwargs and kwargs["session"].open(auto3D)
 136
 137 def Plugins(**kwargs):
 138         if SystemInfo["3DMode"]:
 139                 from Plugins.Plugin import PluginDescriptor
 140                 return [PluginDescriptor(where = [PluginDescriptor.WHERE_SESSIONSTART], fnc = autostart),
 141                         PluginDescriptor(name = "OSD 3D setup", description = _("Adjust 3D settings"), where = PluginDescriptor.WHERE_MENU, fnc = startSetup)]
 142         return []