code.vuplus.com Git - vuplus_dvbapp/blob - 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(_("Service"))
  85                         self["green"] = Label(_("PIDs"))
  86                         self["yellow"] = Label(_("Multiplex"))
  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                                                    (_("Aspect ratio"), aspect, TYPE_TEXT),
 121                                                    (_("Resolution"), "%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                                                    (_("Aspect ratio"), 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"                   : _("Type"),
 135                                          "system"                       : _("System"),
 136                                          "modulation"                   : _("Modulation"),
 137                                          "orbital_position"             : _("Orbital position"),
 138                                          "frequency"                    : _("Frequency"),
 139                                          "symbol_rate"                  : _("Symbol rate"),
 140                                          "bandwidth"                    : _("Bandwidth"),
 141                                          "polarization"                 : _("Polarization"),
 142                                          "inversion"                    : _("Inversion"),
 143                                          "pilot"                        : _("Pilot"),
 144                                          "rolloff"                      : _("Roll-off"),
 145                                          "fec_inner"                    : _("FEC"),
 146                                          "code_rate_lp"                 : _("Code rate LP"),
 147                                          "code_rate_hp"                 : _("Code rate HP"),
 148                                          "constellation"                : _("Constellation"),
 149                                          "transmission_mode"            : _("Transmission mode"),
 150                                          "guard_interval"               : _("Guard interval"),
 151                                          "hierarchy_information"        : _("Hierarchy info") }
 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 = ( (_("Video PID"), self.getServiceInfoValue(iServiceInformation.sVideoPID), TYPE_VALUE_HEX_DEC, 4),
 158                                            (_("Audio PID"), self.getServiceInfoValue(iServiceInformation.sAudioPID), TYPE_VALUE_HEX_DEC, 4),
 159                                            (_("PCR PID"), self.getServiceInfoValue(iServiceInformation.sPCRPID), TYPE_VALUE_HEX_DEC, 4),
 160                                            (_("PMT PID"), self.getServiceInfoValue(iServiceInformation.sPMTPID), TYPE_VALUE_HEX_DEC, 4),
 161                                            (_("TXT PID"), 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["tuner_type"], TYPE_TEXT),
 187                                                 (_("System"), frontendData["system"], TYPE_TEXT),
 188                                                 (_("Modulation"), frontendData["modulation"], TYPE_TEXT),
 189                                                 (_("Orbital position"), frontendData["orbital_position"], TYPE_VALUE_DEC),
 190                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 191                                                 (_("Symbol rate"), frontendData["symbol_rate"], TYPE_VALUE_DEC),
 192                                                 (_("Polarization"), frontendData["polarization"], TYPE_TEXT),
 193                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 194                                                 (_("FEC"), frontendData["fec_inner"], TYPE_TEXT),
 195                                                 (_("Pilot"), frontendData.get("pilot", None), TYPE_TEXT),
 196                                                 (_("Roll-off"), frontendData.get("rolloff", None), TYPE_TEXT))
 197                         elif frontendDataOrg["tuner_type"] == "DVB-C":
 198                                 return ((_("NIM"), ('A', 'B', 'C', 'D')[frontendData["tuner_number"]], TYPE_TEXT),
 199                                                 (_("Type"), frontendData["tuner_type"], TYPE_TEXT),
 200                                                 (_("Modulation"), frontendData["modulation"], TYPE_TEXT),
 201                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 202                                                 (_("Symbol rate"), frontendData["symbol_rate"], TYPE_VALUE_DEC),
 203                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 204                                                 (_("FEC"), frontendData["fec_inner"], TYPE_TEXT))
 205                         elif frontendDataOrg["tuner_type"] == "DVB-T":
 206                                 return ((_("NIM"), ('A', 'B', 'C', 'D')[frontendData["tuner_number"]], TYPE_TEXT),
 207                                                 (_("Type"), frontendData["tuner_type"], TYPE_TEXT),
 208                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 209                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 210                                                 (_("Bandwidth"), frontendData["bandwidth"], TYPE_VALUE_DEC),
 211                                                 (_("Code rate LP"), frontendData["code_rate_lp"], TYPE_TEXT),
 212                                                 (_("Code rate HP"), frontendData["code_rate_hp"], TYPE_TEXT),
 213                                                 (_("Constellation"), frontendData["constellation"], TYPE_TEXT),
 214                                                 (_("Transmission mode"), frontendData["transmission_mode"], TYPE_TEXT),
 215                                                 (_("Guard interval"), frontendData["guard_interval"], TYPE_TEXT),
 216                                                 (_("Hierarchy info"), frontendData["hierarchy_information"], TYPE_TEXT))
 217                 return [ ]
 218
 219         def fillList(self, Labels):
 220                 tlist = [ ]
 221
 222                 for item in Labels:
 223                         if item[1] is None:
 224                                 continue;
 225                         value = item[1]
 226                         if len(item) < 4:
 227                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2]))
 228                         else:
 229                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2], item[3]))
 230
 231                 self["infolist"].l.setList(tlist)
 232
 233         def getServiceInfoValue(self, what):
 234                 if self.info is None:
 235                         return ""
 236
 237                 v = self.info.getInfo(what)
 238                 if v == -2:
 239                         v = self.info.getInfoString(what)
 240                 elif v == -1:
 241                         v = _("N/A")
 242
 243                 return v