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
   9 RT_HALIGN_LEFT = 0
  10
  11 TYPE_TEXT = 0
  12 TYPE_VALUE_HEX = 1
  13 TYPE_VALUE_DEC = 2
  14 TYPE_VALUE_HEX_DEC = 3
  15 TYPE_SLIDER = 4
  16
  17 def ServiceInfoListEntry(a, b, valueType=TYPE_TEXT, param=4):
  18         res = [ ]
  19
  20         #PyObject *type, *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags;
  21         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 30, 0, RT_HALIGN_LEFT, ""))
  22         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 25, 0, RT_HALIGN_LEFT, a))
  23         print "b:", b
  24         if type(b) is not str:
  25                 if valueType == TYPE_VALUE_HEX:
  26                         b = ("0x%0" + str(param) + "x") % b
  27                 elif valueType == TYPE_VALUE_DEC:
  28                         b = str(b)
  29                 elif valueType == TYPE_VALUE_HEX_DEC:
  30                         b = ("0x%0" + str(param) + "x (%dd)") % (b, b)
  31                 else:
  32                         b = str(b)
  33
  34         res.append((eListboxPythonMultiContent.TYPE_TEXT, 220, 0, 350, 25, 0, RT_HALIGN_LEFT, b))
  35
  36         return res
  37
  38 class ServiceInfoList(HTMLComponent, GUIComponent):
  39         def __init__(self, source):
  40                 GUIComponent.__init__(self)
  41                 self.l = eListboxPythonMultiContent()
  42                 self.list = source
  43                 self.l.setList(self.list)
  44                 self.l.setFont(0, gFont("Regular", 23))
  45                 self.l.setItemHeight(25)
  46
  47         GUI_WIDGET = eListbox
  48
  49         def postWidgetCreate(self, instance):
  50                 self.instance.setContent(self.l)
  51
  52 TYPE_SERVICE_INFO = 1
  53 TYPE_TRANSPONDER_INFO = 2
  54
  55 class ServiceInfo(Screen):
  56         def __init__(self, session, serviceref=None):
  57                 Screen.__init__(self, session)
  58
  59                 self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
  60                 {
  61                         "ok": self.close,
  62                         "cancel": self.close,
  63                         "red": self.information,
  64                         "green": self.pids,
  65                         "yellow": self.transponder,
  66                         "blue": self.tuner
  67                 }, -1)
  68
  69                 if serviceref:
  70                         self.type = TYPE_TRANSPONDER_INFO
  71                         self["red"] = Label()
  72                         self["green"] = Label()
  73                         self["yellow"] = Label()
  74                         self["blue"] = Label()
  75                         info = eServiceCenter.getInstance().info(serviceref)
  76                         self.transponder_info = info.getInfoObject(serviceref, iServiceInformation.sTransponderData)
  77                         # info is a iStaticServiceInformation, not a iServiceInformation
  78                         self.info = None
  79                         self.feinfo = None
  80                 else:
  81                         self.type = TYPE_SERVICE_INFO
  82                         self["red"] = Label(_("Serviceinfo"))
  83                         self["green"] = Label(_("PIDs"))
  84                         self["yellow"] = Label(_("Transponder"))
  85                         self["blue"] = Label(_("Tuner status"))
  86                         service = session.nav.getCurrentService()
  87                         if service is not None:
  88                                 self.info = service.info()
  89                                 self.feinfo = service.frontendInfo()
  90                                 print self.info.getInfoObject(iServiceInformation.sCAIDs);
  91                         else:
  92                                 self.info = None
  93                                 self.feinfo = None
  94
  95                 tlist = [ ]
  96
  97                 self["infolist"] = ServiceInfoList(tlist)
  98                 self.onShown.append(self.information)
  99
 100         def information(self):
 101                 if self.type == TYPE_SERVICE_INFO:
 102                         if self.session.nav.getCurrentlyPlayingServiceReference():
 103                                 name = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference()).getServiceName()
 104                                 refstr = self.session.nav.getCurrentlyPlayingServiceReference().toString()
 105                         else:
 106                                 name = "N/A"
 107                                 refstr = "N/A"
 108                         aspect = self.getServiceInfoValue(iServiceInformation.sAspect)
 109                         if aspect in ( 1, 2, 5, 6, 9, 0xA, 0xD, 0xE ):
 110                                 aspect = "4:3"
 111                         else:
 112                                 aspect = "16:9"
 113                         width = self.info and self.info.getInfo(iServiceInformation.sVideoWidth) or -1
 114                         height = self.info and self.info.getInfo(iServiceInformation.sVideoHeight) or -1
 115                         if width != -1 and height != -1:
 116                                 Labels = ( ("Name", name, TYPE_TEXT),
 117                                                    ("Provider", self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 118                                                    ("Videoformat", aspect, TYPE_TEXT),
 119                                                    ("Videosize", "%dx%d" %(width, height), TYPE_TEXT),
 120                                                    ("Namespace", self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 121                                                    ("Service Reference", refstr, TYPE_TEXT))
 122                         else:
 123                                 Labels = ( ("Name", name, TYPE_TEXT),
 124                                                    ("Provider", self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 125                                                    ("Videoformat", aspect, TYPE_TEXT),
 126                                                    ("Namespace", self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 127                                                    ("Service Reference", refstr, TYPE_TEXT))
 128                         self.fillList(Labels)
 129                 else:
 130                         if self.transponder_info:
 131                                 conv = { "type"                         : _("Transponder Type"),
 132                                                  "frequency"            : _("Frequency"),
 133                                                  "symbolrate"           : _("Symbolrate"),
 134                                                  "orbital position" : _("Orbital Position"),
 135                                                  "inversion"            : _("Inversion"),
 136                                                  "fec inner"            : _("FEC"),
 137                                                  "modulation"           : _("Modulation"),
 138                                                  "polarization"         : _("Polarization"),
 139                                                  "roll off"                     : _("Rolloff"),
 140                                                  "system"                       : _("System"),
 141                                                  "bandwidth"            : _("Bandwidth"),
 142                                                  "code rate lp"         : _("Coderate LP"),
 143                                                  "code rate hp"         : _("Coderate HP"),
 144                                                  "constellation"        : _("Constellation"),
 145                                                  "transmission mode": _("Transmission Mode"),
 146                                                  "guard interval"       : _("Guard Interval"),
 147                                                  "hierarchy"            : _("Hierarchy Information") }
 148                                 Labels = [ ]
 149                                 for i in self.transponder_info.keys():
 150                                         Labels.append( (conv[i], self.transponder_info[i], TYPE_TEXT) )
 151                                 self.fillList(Labels)
 152
 153         def pids(self):
 154                 if self.type == TYPE_SERVICE_INFO:
 155                         Labels = ( ("VideoPID", self.getServiceInfoValue(iServiceInformation.sVideoPID), TYPE_VALUE_HEX_DEC, 4),
 156                                            ("AudioPID", self.getServiceInfoValue(iServiceInformation.sAudioPID), TYPE_VALUE_HEX_DEC, 4),
 157                                            ("PCRPID", self.getServiceInfoValue(iServiceInformation.sPCRPID), TYPE_VALUE_HEX_DEC, 4),
 158                                            ("PMTPID", self.getServiceInfoValue(iServiceInformation.sPMTPID), TYPE_VALUE_HEX_DEC, 4),
 159                                            ("TXTPID", self.getServiceInfoValue(iServiceInformation.sTXTPID), TYPE_VALUE_HEX_DEC, 4),
 160                                            ("TSID", self.getServiceInfoValue(iServiceInformation.sTSID), TYPE_VALUE_HEX_DEC, 4),
 161                                            ("ONID", self.getServiceInfoValue(iServiceInformation.sONID), TYPE_VALUE_HEX_DEC, 4),
 162                                            ("SID", self.getServiceInfoValue(iServiceInformation.sSID), TYPE_VALUE_HEX_DEC, 4))
 163                         self.fillList(Labels)
 164
 165         def showFrontendData(self, real):
 166                 if self.type == TYPE_SERVICE_INFO:
 167                         frontendData = self.feinfo and self.feinfo.getAll(real)
 168                         Labels = self.getFEData(frontendData)
 169                         self.fillList(Labels)
 170
 171         def transponder(self):
 172                 if self.type == TYPE_SERVICE_INFO:
 173                         self.showFrontendData(True)
 174
 175         def tuner(self):
 176                 if self.type == TYPE_SERVICE_INFO:
 177                         self.showFrontendData(False)
 178
 179         def getFEData(self, frontendData):
 180                 if frontendData and len(frontendData):
 181                         if frontendData["tuner_type"] == "DVB-S":
 182                                 return (("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 183                                                         ("Type", frontendData["system"], TYPE_TEXT),
 184                                                         ("Modulation", frontendData["modulation"], TYPE_TEXT),
 185                                                         ("Orbital position", frontendData["orbital_position"], TYPE_VALUE_DEC),
 186                                                         ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 187                                                         ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 188                                                         ("Polarization", frontendData["polarization"], TYPE_TEXT),
 189                                                         ("Inversion", frontendData["inversion"], TYPE_TEXT),
 190                                                         ("FEC inner", frontendData["fec_inner"], TYPE_TEXT))
 191                         elif frontendData["tuner_type"] == "DVB-C":
 192                                 return (("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 193                                                 ("Type", frontendData["tuner_type"], TYPE_TEXT),
 194                                                 ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 195                                                 ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 196                                                 ("Modulation", frontendData["modulation"], TYPE_TEXT),
 197                                                 ("Inversion", frontendData["inversion"], TYPE_TEXT),
 198                                                 ("FEC inner", frontendData["fec_inner"], TYPE_TEXT))
 199                         elif frontendData["tuner_type"] == "DVB-T":
 200                                 return (("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 201                                                 ("Type", frontendData["tuner_type"], TYPE_TEXT),
 202                                                 ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 203                                                 ("Inversion", frontendData["inversion"], TYPE_TEXT),
 204                                                 ("Bandwidth", frontendData["bandwidth"], TYPE_VALUE_DEC),
 205                                                 ("CodeRateLP", frontendData["code_rate_lp"], TYPE_TEXT),
 206                                                 ("CodeRateHP", frontendData["code_rate_hp"], TYPE_TEXT),
 207                                                 ("Constellation", frontendData["constellation"], TYPE_TEXT),
 208                                                 ("Transmission Mode", frontendData["transmission_mode"], TYPE_TEXT),
 209                                                 ("Guard Interval", frontendData["guard_interval"], TYPE_TEXT),
 210                                                 ("Hierarchy Inform.", frontendData["hierarchy_information"], TYPE_TEXT))
 211                 return [ ]
 212
 213         def fillList(self, Labels):
 214                 tlist = [ ]
 215
 216                 for item in Labels:
 217                         value = item[1]
 218                         if len(item) < 4:
 219                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2]))
 220                         else:
 221                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2], item[3]))
 222
 223                 self["infolist"].l.setList(tlist)
 224
 225         def getServiceInfoValue(self, what):
 226                 if self.info is None:
 227                         return ""
 228
 229                 v = self.info.getInfo(what)
 230                 if v == -2:
 231                         v = self.info.getInfoString(what)
 232                 elif v == -1:
 233                         v = "N/A"
 234
 235                 return v