code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/SystemPlugins/ZappingModeSelection/plugin.py

   1 from Screens.Screen import Screen
   2 from Components.ConfigList import ConfigListScreen
   3 from Components.config import config, getConfigListEntry, ConfigSubsection, ConfigSelection
   4 from Components.ActionMap import ActionMap
   5 from Screens.MessageBox import MessageBox
   6 from Components.Sources.StaticText import StaticText
   7 from Plugins.Plugin import PluginDescriptor
   8 from Tools.Directories import fileExists
   9
  10 config.plugins.zappingModeSelection = ConfigSubsection()
  11 config.plugins.zappingModeSelection.zappingMode = ConfigSelection(default = "mute", choices = [ ("mute", _("MUTE")), ("hold", _("HOLD"))] )
  12
  13 class ZappingModeSelectionInit:
  14         def __init__(self):
  15                 self.setZappingMode(config.plugins.zappingModeSelection.zappingMode.value)
  16
  17         def setZappingMode(self, mode = "mute"):
  18                 if not fileExists("/proc/stb/video/zapping_mode"):
  19                         return -1
  20                 print "<ZappingModeSelection> set zapping mode : %s" % mode
  21                 f = open("/proc/stb/video/zapping_mode", "w")
  22                 f.write("%s" % mode)
  23                 f.close()
  24                 return 0
  25
  26 class ZappingModeSelection(Screen,ConfigListScreen,ZappingModeSelectionInit):
  27         skin =  """
  28                 <screen position="center,center" size="560,250" title="Zapping Mode Selection" >
  29                         <ePixmap pixmap="skin_default/buttons/red.png" position="110,10" size="140,40" alphatest="on" />
  30                         <ePixmap pixmap="skin_default/buttons/green.png" position="310,10" size="140,40" alphatest="on" />
  31                         <widget source="key_red" render="Label" position="110,10" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" foregroundColor="#ffffff" transparent="1" />
  32                         <widget source="key_green" render="Label" position="310,10" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" foregroundColor="#ffffff" transparent="1" />
  33                         <widget name="config" zPosition="2" position="5,70" size="550,200" scrollbarMode="showOnDemand" transparent="1" />
  34                 </screen>
  35                 """
  36
  37         def __init__(self,session):
  38                 Screen.__init__(self,session)
  39                 self.session = session
  40                 self["shortcuts"] = ActionMap(["ShortcutActions", "SetupActions" ],
  41                 {
  42                         "ok": self.keySave,
  43                         "cancel": self.keyCancel,
  44                         "red": self.keyCancel,
  45                         "green": self.keySave,
  46                 }, -2)
  47                 self.list = []
  48                 ConfigListScreen.__init__(self, self.list,session = self.session)
  49                 self["key_red"] = StaticText(_("Cancel"))
  50                 self["key_green"] = StaticText(_("Ok"))
  51                 self.createSetup()
  52
  53         def createSetup(self):
  54                 self.list = []
  55                 self.rcsctype = getConfigListEntry(_("Zapping Mode"), config.plugins.zappingModeSelection.zappingMode)
  56                 self.list.append( self.rcsctype )
  57                 self["config"].list = self.list
  58                 self["config"].l.setList(self.list)
  59
  60         def keySave(self):
  61                 print "<ZappingModeSelection> Zapping Code : ",config.plugins.zappingModeSelection.zappingMode.value
  62                 ret = self.setZappingMode(config.plugins.zappingModeSelection.zappingMode.value)
  63                 if ret == -1:
  64                         self.resetConfig()
  65                         self.session.openWithCallback(self.close, MessageBox, _("SET FAILED!\nPlease update to the latest driver"), MessageBox.TYPE_ERROR)
  66                 else:
  67                         self.saveAll()
  68                         self.close()
  69
  70         def resetConfig(self):
  71                 for x in self["config"].list:
  72                         x[1].cancel()
  73
  74 def main(session, **kwargs):
  75         session.open(ZappingModeSelection)
  76
  77 def Plugins(**kwargs):
  78         return [PluginDescriptor(name=_("ZappingModeSelection"), description="Zapping Mode Selection", where = PluginDescriptor.WHERE_PLUGINMENU, needsRestart = False, fnc=main)]
  79
  80 zappingmodeselectioninit = ZappingModeSelectionInit()