lib/python/Screens/ServiceInfo.py

   1 from Components.HTMLComponent import *
   2 from Components.GUIComponent import *
   3 from Screen import Screen
   4 from Components.ActionMap import ActionMap
   5 from Components.Label import Label
   6 from Components.MenuList import MenuList
   7 from ServiceReference import ServiceReference
   8 from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation
   9
  10 RT_HALIGN_LEFT = 0
  11
  12 TYPE_TEXT = 0
  13 TYPE_VALUE_HEX = 1
  14 TYPE_VALUE_DEC = 2
  15 TYPE_VALUE_HEX_DEC = 3
  16 TYPE_SLIDER = 4
  17
  18 def ServiceInfoListEntry(a, b, valueType=TYPE_TEXT, param=4):
  19         res = [ ]
  20
  21         #PyObject *type, *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags;
  22         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 30, 0, RT_HALIGN_LEFT, ""))
  23         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 25, 0, RT_HALIGN_LEFT, a))
  24         print "b:", b
  25         if type(b) is not str:
  26                 if valueType == TYPE_VALUE_HEX:
  27                         b = ("0x%0" + str(param) + "x") % b
  28                 elif valueType == TYPE_VALUE_DEC:
  29                         b = str(b)
  30                 elif valueType == TYPE_VALUE_HEX_DEC:
  31                         b = ("0x%0" + str(param) + "x (%dd)") % (b, b)
  32                 else:
  33                         b = str(b)
  34
  35
  36         res.append((eListboxPythonMultiContent.TYPE_TEXT, 220, 0, 350, 25, 0, RT_HALIGN_LEFT, b))
  37
  38         return res
  39
  40 class ServiceInfoList(HTMLComponent, GUIComponent):
  41         def __init__(self, source):
  42                 GUIComponent.__init__(self)
  43                 self.l = eListboxPythonMultiContent()
  44                 self.list = source
  45                 self.l.setList(self.list)
  46                 self.l.setFont(0, gFont("Regular", 23))
  47
  48         GUI_WIDGET = eListbox
  49
  50         def postWidgetCreate(self, instance):
  51                 self.instance.setContent(self.l)
  52                 self.instance.setItemHeight(25)
  53
  54 class ServiceInfo(Screen):
  55         def __init__(self, session):
  56                 Screen.__init__(self, session)
  57
  58                 self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
  59                 {
  60                         "ok": self.close,
  61                         "cancel": self.close,
  62                         "red": self.information,
  63                         "green": self.pids,
  64                         "yellow": self.transponder,
  65                         "blue": self.tuner
  66                 }, -1)
  67
  68                 service = session.nav.getCurrentService()
  69                 if service is not None:
  70                         self.info = service.info()
  71                         self.feinfo = service.frontendInfo()
  72                         print self.info.getInfoObject(iServiceInformation.sCAIDs);
  73                 else:
  74                         self.info = None
  75                         self.feinfo = None
  76
  77
  78                 self["red"] = Label("Serviceinfo")
  79                 self["green"] = Label("PIDs")
  80                 self["yellow"] = Label("Transponder")
  81                 self["blue"] = Label("Tuner status")
  82
  83                 tlist = [ ]
  84
  85                 self["infolist"] = ServiceInfoList(tlist)
  86                 self.onShown.append(self.information)
  87
  88         def information(self):
  89                 if self.session.nav.getCurrentlyPlayingServiceReference() is not None:
  90                         name = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference()).getServiceName()
  91                 else:
  92                         name = "N/A"
  93                 Labels = ( ("Name",  name, TYPE_TEXT),
  94                                    ("Provider", self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
  95                                    ("Videoformat", self.getServiceInfoValue(iServiceInformation.sAspect), TYPE_TEXT),
  96                                    ("Namespace", self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8))
  97                 self.fillList(Labels)
  98
  99         def pids(self):
 100                 Labels = ( ("VideoPID", self.getServiceInfoValue(iServiceInformation.sVideoPID), TYPE_VALUE_HEX_DEC, 4),
 101                                    ("AudioPID", self.getServiceInfoValue(iServiceInformation.sAudioPID), TYPE_VALUE_HEX_DEC, 4),
 102                                    ("PCRPID", self.getServiceInfoValue(iServiceInformation.sPCRPID), TYPE_VALUE_HEX_DEC, 4),
 103                                    ("PMTPID", self.getServiceInfoValue(iServiceInformation.sPMTPID), TYPE_VALUE_HEX_DEC, 4),
 104                                    ("TXTPID", self.getServiceInfoValue(iServiceInformation.sTXTPID), TYPE_VALUE_HEX_DEC, 4),
 105                                    ("TSID", self.getServiceInfoValue(iServiceInformation.sTSID), TYPE_VALUE_HEX_DEC, 4),
 106                                    ("ONID", self.getServiceInfoValue(iServiceInformation.sONID), TYPE_VALUE_HEX_DEC, 4),
 107                                    ("SID", self.getServiceInfoValue(iServiceInformation.sSID), TYPE_VALUE_HEX_DEC, 4))
 108                 self.fillList(Labels)
 109
 110         def showFrontendData(self, real):
 111                 frontendData = self.feinfo and self.feinfo.getFrontendData(real)
 112                 Labels = self.getFEData(frontendData)
 113                 self.fillList(Labels)
 114
 115         def transponder(self):
 116                 self.showFrontendData(True)
 117
 118         def tuner(self):
 119                 self.showFrontendData(False)
 120
 121         def getFEData(self, frontendData):
 122                 if frontendData is None:
 123                         return []
 124                 if frontendData["tuner_type"] == "DVB-S":
 125                         return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 126                                            ("Type", frontendData["system"], TYPE_TEXT),
 127                                            ("Modulation", frontendData["modulation"], TYPE_TEXT),
 128                                            ("Orbital position", frontendData["orbital_position"], TYPE_VALUE_DEC),
 129                                            ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 130                                            ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 131                                            ("Polarization", frontendData["polarization"], TYPE_TEXT),
 132                                            ("Inversion", frontendData["inversion"], TYPE_TEXT),
 133                                            ("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 134                                                 )
 135                 elif frontendData["tuner_type"] == "DVB-C":
 136                         return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 137                                            ("Type", frontendData["tuner_type"], TYPE_TEXT),
 138                                            ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 139                                            ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 140                                            ("Modulation", frontendData["modulation"], TYPE_TEXT),
 141                                            ("Inversion", frontendData["inversion"], TYPE_TEXT),
 142                                            ("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 143                                                 )
 144                 elif frontendData["tuner_type"] == "DVB-T":
 145                         return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 146                                            ("Type", frontendData["tuner_type"], TYPE_TEXT),
 147                                            ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 148                                            ("Inversion", frontendData["inversion"], TYPE_TEXT),
 149                                            ("Bandwidth", frontendData["bandwidth"], TYPE_VALUE_DEC),
 150                                            ("CodeRateLP", frontendData["code_rate_lp"], TYPE_TEXT),
 151                                            ("CodeRateHP", frontendData["code_rate_hp"], TYPE_TEXT),
 152                                            ("Constellation", frontendData["constellation"], TYPE_TEXT),
 153                                            ("Transmission Mode", frontendData["transmission_mode"], TYPE_TEXT),
 154                                            ("Guard Interval", frontendData["guard_interval"], TYPE_TEXT),
 155                                            ("Hierarchy Inform.", frontendData["hierarchy_information"], TYPE_TEXT),
 156                                                 )
 157
 158         def fillList(self, Labels):
 159                 tlist = [ ]
 160
 161                 for item in Labels:
 162                         value = item[1]
 163                         if len(item) < 4:
 164                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2]))
 165                         else:
 166                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2], item[3]))
 167
 168                 self["infolist"].l.setList(tlist)
 169
 170         def getServiceInfoValue(self, what):
 171                 if self.info is None:
 172                         return ""
 173
 174                 v = self.info.getInfo(what)
 175                 if v == -2:
 176                         v = self.info.getInfoString(what)
 177                 elif v == -1:
 178                         v = "N/A"
 179
 180                 return v