from enigma import *
from Screens.Screen import Screen
from Plugins.Plugin import PluginDescriptor
from Components.Sources.FrontendStatus import FrontendStatus
from Components.TunerInfo import TunerInfo
import os

class ShellStarter(Screen):
   skin = """
      <screen position="0,0" size="720,576" title="TuxTXT" >
      </screen>"""

   def __init__(self, session, args = None):
      print "__init"
      self.skin = ShellStarter.skin
      Screen.__init__(self, session)
      #self.container=eConsoleAppContainer()
      #self.container.appClosed.get().append(self.finished)
      self.runapp()
      
   def runapp(self):
      print "runappt"
      service = self.session.nav.getCurrentService()
      if service is not None:
         self.info = service.info()
      else:
         self.info = None

      #eDBoxLCD.getInstance().lock()
      #eRCInput.getInstance().lock()
      #fbClass.getInstance().lock()
      #if self.container.execute("/usr/bin/tuxtxt "+self.getValue(iServiceInformation.sTXTPID)):
      s="/usr/bin/tuxtxt "
      s+=self.getValue(iServiceInformation.sTXTPID)
      feInfo = service and service.frontendInfo()
      feNumber = feInfo and feInfo.getFrontendInfo(iFrontendInformation.frontendNumber)
      if feNumber is not None:
         s+= " "
         s+=str(feNumber)
         s+=" &"
         print s
         try:
            os.popen(s)
         except OSError, e:
            print "OSError: ", e
            #print "OSError"
            #Why cant i use openWithCallback?
            #from Screens.MessageBox import MessageBox
            #def msgClosed(ret):
            #   return
            #self.session.openWithCallback(msgClosed, MessageBox, _("Swap needed"), MessageBox.TYPE_INFO)

            self.finished(-1)
         self.finished(-1)
      else:
         print "tuxtxt: No frontend detected!"
         self.finished(-1)
         
   def finished(self,retval):
      print "finished"
      #fbClass.getInstance().unlock()
      #eRCInput.getInstance().unlock()
      #eDBoxLCD.getInstance().unlock()
      self.close()

   def getValue(self, what):
      print "getValue"
      if self.info is None:
         return ""
      
      v = "%d" % (self.info.getInfo(what))

      return v


def main(session, **kwargs):
   print "main"
   session.open(ShellStarter)

def Plugins(**kwargs):
   print "Plugins"
   return PluginDescriptor(name="TuxTXT", description="Videotext", where = PluginDescriptor.WHERE_TELETEXT, fnc=main)

ScreenMode16x9Normal 0
ScreenMode16x9Divided 0
Brightness 24
MenuLanguage 0
AutoNational 1
NationalSubset 5
SwapUpDown 0
ShowHexPages 0
Transparency 0x17
TTFWidthFactor16 28
TTFHeightFactor16 16
TTFShiftX 0
TTFShiftY 0
Screenmode 0
ShowFLOF 1
Show39 1
ShowLevel2p5 1
DumpLevel2p5 0
UseTTF 1
StartX 20
EndX 700
StartY 20
EndY 556