code.vuplus.com Git - vuplus_dvbapp/blob - 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, eServiceCenter
   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 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                 else:
  80                         self.type = TYPE_SERVICE_INFO
  81                         self["red"] = Label(_("Serviceinfo"))
  82                         self["green"] = Label(_("PIDs"))
  83                         self["yellow"] = Label(_("Transponder"))
  84                         self["blue"] = Label(_("Tuner status"))
  85                         service = session.nav.getCurrentService()
  86                         if service is not None:
  87                                 self.info = service.info()
  88                                 self.feinfo = service.frontendInfo()
  89                                 print self.info.getInfoObject(iServiceInformation.sCAIDs);
  90                         else:
  91                                 self.info = None
  92                                 self.feinfo = None
  93
  94                 tlist = [ ]
  95
  96                 self["infolist"] = ServiceInfoList(tlist)
  97                 self.onShown.append(self.information)
  98
  99         def information(self):
 100                 if self.type == TYPE_SERVICE_INFO:
 101                         if self.session.nav.getCurrentlyPlayingServiceReference() is not None:
 102                                 name = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference()).getServiceName()
 103                         else:
 104                                 name = "N/A"
 105                         Labels = ( ("Name",  name, TYPE_TEXT),
 106                                            ("Provider", self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 107                                            ("Videoformat", self.getServiceInfoValue(iServiceInformation.sAspect), TYPE_TEXT),
 108                                            ("Namespace", self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8))
 109                         self.fillList(Labels)
 110                 else:
 111                         if self.transponder_info:
 112                                 conv = { "type"                         : _("Transponder Type:"),
 113                                                  "frequency"            : _("Frequency:"),
 114                                                  "symbolrate"           : _("Symbolrate:"),
 115                                                  "orbital position" : _("Orbital Position:"),
 116                                                  "inversion"            : _("Inversion:"),
 117                                                  "fec inner"            : _("FEC:"),
 118                                                  "modulation"           : _("Modulation:"),
 119                                                  "polarization"         : _("Polarization:"),
 120                                                  "roll off"                     : _("Rolloff:"),
 121                                                  "system"                       : _("System:"),
 122                                                  "bandwidth"            : _("Bandwidth:"),
 123                                                  "code rate lp"         : _("Coderate LP:"),
 124                                                  "code rate hp"         : _("Coderate HP:"),
 125                                                  "constellation"        : _("Constellation:"),
 126                                                  "transmission mode": _("Transmission Mode:"),
 127                                                  "guard interval"       : _("Guard Interval:"),
 128                                                  "hierarchy"            : _("Hierarchy Information:") }
 129                                 Labels = [ ]
 130                                 for i in self.transponder_info.keys():
 131                                         Labels.append( (conv[i], self.transponder_info[i], TYPE_TEXT) )
 132                                 self.fillList(Labels)
 133
 134         def pids(self):
 135                 if self.type == TYPE_SERVICE_INFO:
 136                         Labels = ( ("VideoPID", self.getServiceInfoValue(iServiceInformation.sVideoPID), TYPE_VALUE_HEX_DEC, 4),
 137                                            ("AudioPID", self.getServiceInfoValue(iServiceInformation.sAudioPID), TYPE_VALUE_HEX_DEC, 4),
 138                                            ("PCRPID", self.getServiceInfoValue(iServiceInformation.sPCRPID), TYPE_VALUE_HEX_DEC, 4),
 139                                            ("PMTPID", self.getServiceInfoValue(iServiceInformation.sPMTPID), TYPE_VALUE_HEX_DEC, 4),
 140                                            ("TXTPID", self.getServiceInfoValue(iServiceInformation.sTXTPID), TYPE_VALUE_HEX_DEC, 4),
 141                                            ("TSID", self.getServiceInfoValue(iServiceInformation.sTSID), TYPE_VALUE_HEX_DEC, 4),
 142                                            ("ONID", self.getServiceInfoValue(iServiceInformation.sONID), TYPE_VALUE_HEX_DEC, 4),
 143                                            ("SID", self.getServiceInfoValue(iServiceInformation.sSID), TYPE_VALUE_HEX_DEC, 4))
 144                         self.fillList(Labels)
 145
 146         def showFrontendData(self, real):
 147                 if self.type == TYPE_SERVICE_INFO:
 148                         frontendData = self.feinfo and self.feinfo.getFrontendData(real)
 149                         Labels = self.getFEData(frontendData)
 150                         self.fillList(Labels)
 151
 152         def transponder(self):
 153                 if self.type == TYPE_SERVICE_INFO:
 154                         self.showFrontendData(True)
 155
 156         def tuner(self):
 157                 if self.type == TYPE_SERVICE_INFO:
 158                         self.showFrontendData(False)
 159
 160         def getFEData(self, frontendData):
 161                 if frontendData is None:
 162                         return []
 163                 if frontendData["tuner_type"] == "DVB-S":
 164                         return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 165                                            ("Type", frontendData["system"], TYPE_TEXT),
 166                                            ("Modulation", frontendData["modulation"], TYPE_TEXT),
 167                                            ("Orbital position", frontendData["orbital_position"], TYPE_VALUE_DEC),
 168                                            ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 169                                            ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 170                                            ("Polarization", frontendData["polarization"], TYPE_TEXT),
 171                                            ("Inversion", frontendData["inversion"], TYPE_TEXT),
 172                                            ("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 173                                                 )
 174                 elif frontendData["tuner_type"] == "DVB-C":
 175                         return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 176                                            ("Type", frontendData["tuner_type"], TYPE_TEXT),
 177                                            ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 178                                            ("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 179                                            ("Modulation", frontendData["modulation"], TYPE_TEXT),
 180                                            ("Inversion", frontendData["inversion"], TYPE_TEXT),
 181                                            ("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 182                                                 )
 183                 elif frontendData["tuner_type"] == "DVB-T":
 184                         return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 185                                            ("Type", frontendData["tuner_type"], TYPE_TEXT),
 186                                            ("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 187                                            ("Inversion", frontendData["inversion"], TYPE_TEXT),
 188                                            ("Bandwidth", frontendData["bandwidth"], TYPE_VALUE_DEC),
 189                                            ("CodeRateLP", frontendData["code_rate_lp"], TYPE_TEXT),
 190                                            ("CodeRateHP", frontendData["code_rate_hp"], TYPE_TEXT),
 191                                            ("Constellation", frontendData["constellation"], TYPE_TEXT),
 192                                            ("Transmission Mode", frontendData["transmission_mode"], TYPE_TEXT),
 193                                            ("Guard Interval", frontendData["guard_interval"], TYPE_TEXT),
 194                                            ("Hierarchy Inform.", frontendData["hierarchy_information"], TYPE_TEXT),
 195                                                 )
 196
 197         def fillList(self, Labels):
 198                 tlist = [ ]
 199
 200                 for item in Labels:
 201                         value = item[1]
 202                         if len(item) < 4:
 203                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2]))
 204                         else:
 205                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2], item[3]))
 206
 207                 self["infolist"].l.setList(tlist)
 208
 209         def getServiceInfoValue(self, what):
 210                 if self.info is None:
 211                         return ""
 212
 213                 v = self.info.getInfo(what)
 214                 if v == -2:
 215                         v = self.info.getInfoString(what)
 216                 elif v == -1:
 217                         v = "N/A"
 218
 219                 return v