lib/python/Screens/ServiceInfo.py

   1 from Components.HTMLComponent import HTMLComponent
   2 from Components.GUIComponent import GUIComponent
   3 from Screen import Screen
   4 from Components.ActionMap import ActionMap
   5 from Components.Label import Label
   6 from ServiceReference import ServiceReference
   7 from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation, eServiceCenter
   8 from Tools.Transponder import ConvertToHumanReadable
   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 to_unsigned(x):
  19         return x & 0xFFFFFFFF
  20
  21 def ServiceInfoListEntry(a, b, valueType=TYPE_TEXT, param=4):
  22         print "b:", b
  23         if not isinstance(b, str):
  24                 if valueType == TYPE_VALUE_HEX:
  25                         b = ("0x%0" + str(param) + "x") % to_unsigned(b)
  26                 elif valueType == TYPE_VALUE_DEC:
  27                         b = str(b)
  28                 elif valueType == TYPE_VALUE_HEX_DEC:
  29                         b = ("0x%0" + str(param) + "x (%dd)") % (to_unsigned(b), b)
  30                 else:
  31                         b = str(b)
  32
  33         return [
  34                 #PyObject *type, *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags;
  35                 (eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 30, 0, RT_HALIGN_LEFT, ""),
  36                 (eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 25, 0, RT_HALIGN_LEFT, a),
  37                 (eListboxPythonMultiContent.TYPE_TEXT, 220, 0, 350, 25, 0, RT_HALIGN_LEFT, b)
  38         ]
  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                 self.l.setItemHeight(25)
  48
  49         GUI_WIDGET = eListbox
  50
  51         def postWidgetCreate(self, instance):
  52                 self.instance.setContent(self.l)
  53
  54 TYPE_SERVICE_INFO = 1
  55 TYPE_TRANSPONDER_INFO = 2
  56
  57 class ServiceInfo(Screen):
  58         def __init__(self, session, serviceref=None):
  59                 Screen.__init__(self, session)
  60
  61                 self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
  62                 {
  63                         "ok": self.close,
  64                         "cancel": self.close,
  65                         "red": self.information,
  66                         "green": self.pids,
  67                         "yellow": self.transponder,
  68                         "blue": self.tuner
  69                 }, -1)
  70
  71                 if serviceref:
  72                         self.type = TYPE_TRANSPONDER_INFO
  73                         self["red"] = Label()
  74                         self["green"] = Label()
  75                         self["yellow"] = Label()
  76                         self["blue"] = Label()
  77                         info = eServiceCenter.getInstance().info(serviceref)
  78                         self.transponder_info = info.getInfoObject(serviceref, iServiceInformation.sTransponderData)
  79                         # info is a iStaticServiceInformation, not a iServiceInformation
  80                         self.info = None
  81                         self.feinfo = None
  82                 else:
  83                         self.type = TYPE_SERVICE_INFO
  84                         self["red"] = Label(_("Serviceinfo"))
  85                         self["green"] = Label(_("PIDs"))
  86                         self["yellow"] = Label(_("Transponder"))
  87                         self["blue"] = Label(_("Tuner status"))
  88                         service = session.nav.getCurrentService()
  89                         if service is not None:
  90                                 self.info = service.info()
  91                                 self.feinfo = service.frontendInfo()
  92                                 print self.info.getInfoObject(iServiceInformation.sCAIDs);
  93                         else:
  94                                 self.info = None
  95                                 self.feinfo = None
  96
  97                 tlist = [ ]
  98
  99                 self["infolist"] = ServiceInfoList(tlist)
 100                 self.onShown.append(self.information)
 101
 102         def information(self):
 103                 if self.type == TYPE_SERVICE_INFO:
 104                         if self.session.nav.getCurrentlyPlayingServiceReference():
 105                                 name = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference()).getServiceName()
 106                                 refstr = self.session.nav.getCurrentlyPlayingServiceReference().toString()
 107                         else:
 108                                 name = "N/A"
 109                                 refstr = "N/A"
 110                         aspect = self.getServiceInfoValue(iServiceInformation.sAspect)
 111                         if aspect in ( 1, 2, 5, 6, 9, 0xA, 0xD, 0xE ):
 112                                 aspect = "4:3"
 113                         else:
 114                                 aspect = "16:9"
 115                         width = self.info and self.info.getInfo(iServiceInformation.sVideoWidth) or -1
 116                         height = self.info and self.info.getInfo(iServiceInformation.sVideoHeight) or -1
 117                         if width != -1 and height != -1:
 118                                 Labels = ( ("Name", name, TYPE_TEXT),
 119                                                    ("Provider", self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 120                                                    ("Videoformat", aspect, TYPE_TEXT),
 121                                                    ("Videosize", "%dx%d" %(width, height), TYPE_TEXT),
 122                                                    ("Namespace", self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 123                                                    ("Service Reference", refstr, TYPE_TEXT))
 124                         else:
 125                                 Labels = ( ("Name", name, TYPE_TEXT),
 126                                                    ("Provider", self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 127                                                    ("Videoformat", aspect, TYPE_TEXT),
 128                                                    ("Namespace", self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 129                                                    ("Service Reference", refstr, TYPE_TEXT))
 130                         self.fillList(Labels)
 131                 else:
 132                         if self.transponder_info:
 133                                 tp_info = ConvertToHumanReadable(self.transponder_info)
 134                                 conv = { "tuner_type"           : _("Transponder Type"),
 135                                                  "system"                       : _("System"),
 136                                                  "modulation"           : _("Modulation"),
 137                                                  "orbital_position" : _("Orbital Position"),
 138                                                  "frequency"            : _("Frequency"),
 139                                                  "symbol_rate"          : _("Symbolrate"),
 140                                                  "bandwidth"            : _("Bandwidth"),
 141                                                  "polarization"         : _("Polarization"),
 142                                                  "inversion"            : _("Inversion"),
 143                                                  "pilot"                        : _("Pilot"),
 144                                                  "rolloff"                      : _("Rolloff"),
 145                                                  "fec_inner"            : _("FEC"),
 146                                                  "code_rate_lp"         : _("Coderate LP"),
 147                                                  "code_rate_hp"         : _("Coderate HP"),
 148                                                  "constellation"        : _("Constellation"),
 149                                                  "transmission_mode": _("Transmission Mode"),
 150                                                  "guard_interval"       : _("Guard Interval"),
 151                                                  "hierarchy_information": _("Hierarchy Information") }
 152                                 Labels = [(conv[i], tp_info[i], TYPE_VALUE_DEC) for i in tp_info.keys()]
 153                                 self.fillList(Labels)
 154
 155         def pids(self):
 156                 if self.type == TYPE_SERVICE_INFO:
 157                         Labels = ( ("VideoPID", self.getServiceInfoValue(iServiceInformation.sVideoPID), TYPE_VALUE_HEX_DEC, 4),
 158                                            ("AudioPID", self.getServiceInfoValue(iServiceInformation.sAudioPID), TYPE_VALUE_HEX_DEC, 4),
 159                                            ("PCRPID", self.getServiceInfoValue(iServiceInformation.sPCRPID), TYPE_VALUE_HEX_DEC, 4),
 160                                            ("PMTPID", self.getServiceInfoValue(iServiceInformation.sPMTPID), TYPE_VALUE_HEX_DEC, 4),
 161                                            ("TXTPID", self.getServiceInfoValue(iServiceInformation.sTXTPID), TYPE_VALUE_HEX_DEC, 4),
 162                                            ("TSID", self.getServiceInfoValue(iServiceInformation.sTSID), TYPE_VALUE_HEX_DEC, 4),
 163                                            ("ONID", self.getServiceInfoValue(iServiceInformation.sONID), TYPE_VALUE_HEX_DEC, 4),
 164                                            ("SID", self.getServiceInfoValue(iServiceInformation.sSID), TYPE_VALUE_HEX_DEC, 4))
 165                         self.fillList(Labels)
 166
 167         def showFrontendData(self, real):
 168                 if self.type == TYPE_SERVICE_INFO:
 169                         frontendData = self.feinfo and self.feinfo.getAll(real)
 170                         Labels = self.getFEData(frontendData)
 171                         self.fillList(Labels)
 172
 173         def transponder(self):
 174                 if self.type == TYPE_SERVICE_INFO:
 175                         self.showFrontendData(True)
 176
 177         def tuner(self):
 178                 if self.type == TYPE_SERVICE_INFO:
 179                         self.showFrontendData(False)
 180
 181         def getFEData(self, frontendDataOrg):
 182                 if frontendDataOrg and len(frontendDataOrg):
 183                         frontendData = ConvertToHumanReadable(frontendDataOrg)
 184                         if frontendDataOrg["tuner_type"] == "DVB-S":
 185                                 return (("NIM", ('A', 'B', 'C', 'D')[frontendData["tuner_number"]], TYPE_TEXT),
 186                                                         ("Type", frontendData["system"], TYPE_TEXT),
 187                                                         ("Modulation", frontendData["modulation"], TYPE_TEXT),
 188                                                         ("Orbital position", frontendData["orbital_position"], TYPE_VALUE_DEC),
 189                                                         ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 190                                                         ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 191                                                         ("Polarization", frontendData["polarization"], TYPE_TEXT),
 192                                                         ("Inversion", frontendData["inversion"], TYPE_TEXT),
 193                                                         ("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 194                                                         ("Pilot", frontendData.get("pilot", None), TYPE_TEXT),
 195                                                         ("Rolloff", frontendData.get("rolloff", None), TYPE_TEXT))
 196                         elif frontendDataOrg["tuner_type"] == "DVB-C":
 197                                 return (("NIM", ('A', 'B', 'C', 'D')[frontendData["tuner_number"]], TYPE_TEXT),
 198                                                 ("Type", frontendData["tuner_type"], TYPE_TEXT),
 199                                                 ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 200                                                 ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 201                                                 ("Modulation", frontendData["modulation"], TYPE_TEXT),
 202                                                 ("Inversion", frontendData["inversion"], TYPE_TEXT),
 203                                                 ("FEC inner", frontendData["fec_inner"], TYPE_TEXT))
 204                         elif frontendDataOrg["tuner_type"] == "DVB-T":
 205                                 return (("NIM", ('A', 'B', 'C', 'D')[frontendData["tuner_number"]], TYPE_TEXT),
 206                                                 ("Type", frontendData["tuner_type"], TYPE_TEXT),
 207                                                 ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 208                                                 ("Inversion", frontendData["inversion"], TYPE_TEXT),
 209                                                 ("Bandwidth", frontendData["bandwidth"], TYPE_VALUE_DEC),
 210                                                 ("CodeRateLP", frontendData["code_rate_lp"], TYPE_TEXT),
 211                                                 ("CodeRateHP", frontendData["code_rate_hp"], TYPE_TEXT),
 212                                                 ("Constellation", frontendData["constellation"], TYPE_TEXT),
 213                                                 ("Transmission Mode", frontendData["transmission_mode"], TYPE_TEXT),
 214                                                 ("Guard Interval", frontendData["guard_interval"], TYPE_TEXT),
 215                                                 ("Hierarchy Inform.", frontendData["hierarchy_information"], TYPE_TEXT))
 216                 return [ ]
 217
 218         def fillList(self, Labels):
 219                 tlist = [ ]
 220
 221                 for item in Labels:
 222                         if item[1] is None:
 223                                 continue;
 224                         value = item[1]
 225                         if len(item) < 4:
 226                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2]))
 227                         else:
 228                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2], item[3]))
 229
 230                 self["infolist"].l.setList(tlist)
 231
 232         def getServiceInfoValue(self, what):
 233                 if self.info is None:
 234                         return ""
 235
 236                 v = self.info.getInfo(what)
 237                 if v == -2:
 238                         v = self.info.getInfoString(what)
 239                 elif v == -1:
 240                         v = "N/A"
 241
 242                 return v