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         res = [ ]
  23
  24         #PyObject *type, *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags;
  25         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 30, 0, RT_HALIGN_LEFT, ""))
  26         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 25, 0, RT_HALIGN_LEFT, a))
  27         print "b:", b
  28         if type(b) is not str:
  29                 if valueType == TYPE_VALUE_HEX:
  30                         b = ("0x%0" + str(param) + "x") % to_unsigned(b)
  31                 elif valueType == TYPE_VALUE_DEC:
  32                         b = str(b)
  33                 elif valueType == TYPE_VALUE_HEX_DEC:
  34                         b = ("0x%0" + str(param) + "x (%dd)") % (to_unsigned(b), b)
  35                 else:
  36                         b = str(b)
  37
  38         res.append((eListboxPythonMultiContent.TYPE_TEXT, 220, 0, 350, 25, 0, RT_HALIGN_LEFT, b))
  39
  40         return res
  41
  42 class ServiceInfoList(HTMLComponent, GUIComponent):
  43         def __init__(self, source):
  44                 GUIComponent.__init__(self)
  45                 self.l = eListboxPythonMultiContent()
  46                 self.list = source
  47                 self.l.setList(self.list)
  48                 self.l.setFont(0, gFont("Regular", 23))
  49                 self.l.setItemHeight(25)
  50
  51         GUI_WIDGET = eListbox
  52
  53         def postWidgetCreate(self, instance):
  54                 self.instance.setContent(self.l)
  55
  56 TYPE_SERVICE_INFO = 1
  57 TYPE_TRANSPONDER_INFO = 2
  58
  59 class ServiceInfo(Screen):
  60         def __init__(self, session, serviceref=None):
  61                 Screen.__init__(self, session)
  62
  63                 self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
  64                 {
  65                         "ok": self.close,
  66                         "cancel": self.close,
  67                         "red": self.information,
  68                         "green": self.pids,
  69                         "yellow": self.transponder,
  70                         "blue": self.tuner
  71                 }, -1)
  72
  73                 if serviceref:
  74                         self.type = TYPE_TRANSPONDER_INFO
  75                         self["red"] = Label()
  76                         self["green"] = Label()
  77                         self["yellow"] = Label()
  78                         self["blue"] = Label()
  79                         info = eServiceCenter.getInstance().info(serviceref)
  80                         self.transponder_info = info.getInfoObject(serviceref, iServiceInformation.sTransponderData)
  81                         # info is a iStaticServiceInformation, not a iServiceInformation
  82                         self.info = None
  83                         self.feinfo = None
  84                 else:
  85                         self.type = TYPE_SERVICE_INFO
  86                         self["red"] = Label(_("Serviceinfo"))
  87                         self["green"] = Label(_("PIDs"))
  88                         self["yellow"] = Label(_("Transponder"))
  89                         self["blue"] = Label(_("Tuner status"))
  90                         service = session.nav.getCurrentService()
  91                         if service is not None:
  92                                 self.info = service.info()
  93                                 self.feinfo = service.frontendInfo()
  94                                 print self.info.getInfoObject(iServiceInformation.sCAIDs);
  95                         else:
  96                                 self.info = None
  97                                 self.feinfo = None
  98
  99                 tlist = [ ]
 100
 101                 self["infolist"] = ServiceInfoList(tlist)
 102                 self.onShown.append(self.information)
 103
 104         def information(self):
 105                 if self.type == TYPE_SERVICE_INFO:
 106                         if self.session.nav.getCurrentlyPlayingServiceReference():
 107                                 name = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference()).getServiceName()
 108                                 refstr = self.session.nav.getCurrentlyPlayingServiceReference().toString()
 109                         else:
 110                                 name = "N/A"
 111                                 refstr = "N/A"
 112                         aspect = self.getServiceInfoValue(iServiceInformation.sAspect)
 113                         if aspect in ( 1, 2, 5, 6, 9, 0xA, 0xD, 0xE ):
 114                                 aspect = "4:3"
 115                         else:
 116                                 aspect = "16:9"
 117                         width = self.info and self.info.getInfo(iServiceInformation.sVideoWidth) or -1
 118                         height = self.info and self.info.getInfo(iServiceInformation.sVideoHeight) or -1
 119                         if width != -1 and height != -1:
 120                                 Labels = ( ("Name", name, TYPE_TEXT),
 121                                                    ("Provider", self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 122                                                    ("Videoformat", aspect, TYPE_TEXT),
 123                                                    ("Videosize", "%dx%d" %(width, height), TYPE_TEXT),
 124                                                    ("Namespace", self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 125                                                    ("Service Reference", refstr, TYPE_TEXT))
 126                         else:
 127                                 Labels = ( ("Name", name, TYPE_TEXT),
 128                                                    ("Provider", self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 129                                                    ("Videoformat", aspect, TYPE_TEXT),
 130                                                    ("Namespace", self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 131                                                    ("Service Reference", refstr, TYPE_TEXT))
 132                         self.fillList(Labels)
 133                 else:
 134                         if self.transponder_info:
 135                                 tp_info = ConvertToHumanReadable(self.transponder_info)
 136                                 conv = { "tuner_type"           : _("Transponder Type"),
 137                                                  "system"                       : _("System"),
 138                                                  "modulation"           : _("Modulation"),
 139                                                  "orbital_position" : _("Orbital Position"),
 140                                                  "frequency"            : _("Frequency"),
 141                                                  "symbol_rate"          : _("Symbolrate"),
 142                                                  "bandwidth"            : _("Bandwidth"),
 143                                                  "polarization"         : _("Polarization"),
 144                                                  "inversion"            : _("Inversion"),
 145                                                  "pilot"                        : _("Pilot"),
 146                                                  "rolloff"                      : _("Rolloff"),
 147                                                  "fec_inner"            : _("FEC"),
 148                                                  "code_rate_lp"         : _("Coderate LP"),
 149                                                  "code_rate_hp"         : _("Coderate HP"),
 150                                                  "constellation"        : _("Constellation"),
 151                                                  "transmission_mode": _("Transmission Mode"),
 152                                                  "guard_interval"       : _("Guard Interval"),
 153                                                  "hierarchy_information": _("Hierarchy Information") }
 154                                 Labels = [ ]
 155                                 for i in tp_info.keys():
 156                                         Labels.append( (conv[i], tp_info[i], TYPE_VALUE_DEC) )
 157                                 self.fillList(Labels)
 158
 159         def pids(self):
 160                 if self.type == TYPE_SERVICE_INFO:
 161                         Labels = ( ("VideoPID", self.getServiceInfoValue(iServiceInformation.sVideoPID), TYPE_VALUE_HEX_DEC, 4),
 162                                            ("AudioPID", self.getServiceInfoValue(iServiceInformation.sAudioPID), TYPE_VALUE_HEX_DEC, 4),
 163                                            ("PCRPID", self.getServiceInfoValue(iServiceInformation.sPCRPID), TYPE_VALUE_HEX_DEC, 4),
 164                                            ("PMTPID", self.getServiceInfoValue(iServiceInformation.sPMTPID), TYPE_VALUE_HEX_DEC, 4),
 165                                            ("TXTPID", self.getServiceInfoValue(iServiceInformation.sTXTPID), TYPE_VALUE_HEX_DEC, 4),
 166                                            ("TSID", self.getServiceInfoValue(iServiceInformation.sTSID), TYPE_VALUE_HEX_DEC, 4),
 167                                            ("ONID", self.getServiceInfoValue(iServiceInformation.sONID), TYPE_VALUE_HEX_DEC, 4),
 168                                            ("SID", self.getServiceInfoValue(iServiceInformation.sSID), TYPE_VALUE_HEX_DEC, 4))
 169                         self.fillList(Labels)
 170
 171         def showFrontendData(self, real):
 172                 if self.type == TYPE_SERVICE_INFO:
 173                         frontendData = self.feinfo and self.feinfo.getAll(real)
 174                         Labels = self.getFEData(frontendData)
 175                         self.fillList(Labels)
 176
 177         def transponder(self):
 178                 if self.type == TYPE_SERVICE_INFO:
 179                         self.showFrontendData(True)
 180
 181         def tuner(self):
 182                 if self.type == TYPE_SERVICE_INFO:
 183                         self.showFrontendData(False)
 184
 185         def getFEData(self, frontendDataOrg):
 186                 if frontendDataOrg and len(frontendDataOrg):
 187                         frontendData = ConvertToHumanReadable(frontendDataOrg)
 188                         if frontendDataOrg["tuner_type"] == "DVB-S":
 189                                 return (("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 190                                                         ("Type", frontendData["system"], TYPE_TEXT),
 191                                                         ("Modulation", frontendData["modulation"], TYPE_TEXT),
 192                                                         ("Orbital position", frontendData["orbital_position"], TYPE_VALUE_DEC),
 193                                                         ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 194                                                         ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 195                                                         ("Polarization", frontendData["polarization"], TYPE_TEXT),
 196                                                         ("Inversion", frontendData["inversion"], TYPE_TEXT),
 197                                                         ("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 198                                                         ("Pilot", frontendData.get("pilot", None), TYPE_TEXT),
 199                                                         ("Rolloff", frontendData.get("rolloff", None), TYPE_TEXT))
 200                         elif frontendDataOrg["tuner_type"] == "DVB-C":
 201                                 return (("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 202                                                 ("Type", frontendData["tuner_type"], TYPE_TEXT),
 203                                                 ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 204                                                 ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 205                                                 ("Modulation", frontendData["modulation"], TYPE_TEXT),
 206                                                 ("Inversion", frontendData["inversion"], TYPE_TEXT),
 207                                                 ("FEC inner", frontendData["fec_inner"], TYPE_TEXT))
 208                         elif frontendDataOrg["tuner_type"] == "DVB-T":
 209                                 return (("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 210                                                 ("Type", frontendData["tuner_type"], TYPE_TEXT),
 211                                                 ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 212                                                 ("Inversion", frontendData["inversion"], TYPE_TEXT),
 213                                                 ("Bandwidth", frontendData["bandwidth"], TYPE_VALUE_DEC),
 214                                                 ("CodeRateLP", frontendData["code_rate_lp"], TYPE_TEXT),
 215                                                 ("CodeRateHP", frontendData["code_rate_hp"], TYPE_TEXT),
 216                                                 ("Constellation", frontendData["constellation"], TYPE_TEXT),
 217                                                 ("Transmission Mode", frontendData["transmission_mode"], TYPE_TEXT),
 218                                                 ("Guard Interval", frontendData["guard_interval"], TYPE_TEXT),
 219                                                 ("Hierarchy Inform.", frontendData["hierarchy_information"], TYPE_TEXT))
 220                 return [ ]
 221
 222         def fillList(self, Labels):
 223                 tlist = [ ]
 224
 225                 for item in Labels:
 226                         if item[1] is None:
 227                                 continue;
 228                         value = item[1]
 229                         if len(item) < 4:
 230                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2]))
 231                         else:
 232                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2], item[3]))
 233
 234                 self["infolist"].l.setList(tlist)
 235
 236         def getServiceInfoValue(self, what):
 237                 if self.info is None:
 238                         return ""
 239
 240                 v = self.info.getInfo(what)
 241                 if v == -2:
 242                         v = self.info.getInfoString(what)
 243                 elif v == -1:
 244                         v = "N/A"
 245
 246                 return v