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 import skin
  10
  11 RT_HALIGN_LEFT = 0
  12
  13 TYPE_TEXT = 0
  14 TYPE_VALUE_HEX = 1
  15 TYPE_VALUE_DEC = 2
  16 TYPE_VALUE_HEX_DEC = 3
  17 TYPE_SLIDER = 4
  18
  19 def to_unsigned(x):
  20         return x & 0xFFFFFFFF
  21
  22 def ServiceInfoListEntry(a, b, valueType=TYPE_TEXT, param=4):
  23         print "b:", b
  24         if not isinstance(b, str):
  25                 if valueType == TYPE_VALUE_HEX:
  26                         b = ("0x%0" + str(param) + "x") % to_unsigned(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)") % (to_unsigned(b), b)
  31                 else:
  32                         b = str(b)
  33
  34         x, y, w, h = skin.parameters.get("ServiceInfo",(0, 0, 200, 30))
  35         xa, ya, wa, ha = skin.parameters.get("ServiceInfoLeft",(0, 0, 200, 25))
  36         xb, yb, wb, hb = skin.parameters.get("ServiceInfoRight",(220, 0, 350, 25))
  37         return [
  38                 #PyObject *type, *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags;
  39                 (eListboxPythonMultiContent.TYPE_TEXT, x, y, w, h, 0, RT_HALIGN_LEFT, ""),
  40                 (eListboxPythonMultiContent.TYPE_TEXT, xa, ya, wa, ha, 0, RT_HALIGN_LEFT, a),
  41                 (eListboxPythonMultiContent.TYPE_TEXT, xb, yb, wb, hb, 0, RT_HALIGN_LEFT, b)
  42         ]
  43
  44 class ServiceInfoList(HTMLComponent, GUIComponent):
  45         def __init__(self, source):
  46                 GUIComponent.__init__(self)
  47                 self.l = eListboxPythonMultiContent()
  48                 self.list = source
  49                 self.l.setList(self.list)
  50                 font = skin.fonts.get("ServiceInfo", ("Regular", 23, 25))
  51                 self.l.setFont(0, gFont(font[0], font[1]))
  52                 self.l.setItemHeight(font[2])
  53
  54         GUI_WIDGET = eListbox
  55
  56         def postWidgetCreate(self, instance):
  57                 self.instance.setContent(self.l)
  58
  59 TYPE_SERVICE_INFO = 1
  60 TYPE_TRANSPONDER_INFO = 2
  61
  62 class ServiceInfo(Screen):
  63         def __init__(self, session, serviceref=None):
  64                 Screen.__init__(self, session)
  65
  66                 self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
  67                 {
  68                         "ok": self.close,
  69                         "cancel": self.close,
  70                         "red": self.information,
  71                         "green": self.pids,
  72                         "yellow": self.transponder,
  73                         "blue": self.tuner
  74                 }, -1)
  75
  76                 if serviceref:
  77                         self.type = TYPE_TRANSPONDER_INFO
  78                         self["red"] = Label()
  79                         self["green"] = Label()
  80                         self["yellow"] = Label()
  81                         self["blue"] = Label()
  82                         info = eServiceCenter.getInstance().info(serviceref)
  83                         self.transponder_info = info.getInfoObject(serviceref, iServiceInformation.sTransponderData)
  84                         # info is a iStaticServiceInformation, not a iServiceInformation
  85                         self.info = None
  86                         self.feinfo = None
  87                 else:
  88                         self.type = TYPE_SERVICE_INFO
  89                         self["red"] = Label(_("Service"))
  90                         self["green"] = Label(_("PIDs"))
  91                         self["yellow"] = Label(_("Multiplex"))
  92                         self["blue"] = Label(_("Tuner status"))
  93                         service = session.nav.getCurrentService()
  94                         if service is not None:
  95                                 self.info = service.info()
  96                                 self.feinfo = service.frontendInfo()
  97                                 print self.info.getInfoObject(iServiceInformation.sCAIDs);
  98                         else:
  99                                 self.info = None
 100                                 self.feinfo = None
 101
 102                 tlist = [ ]
 103
 104                 self["infolist"] = ServiceInfoList(tlist)
 105                 self.onShown.append(self.information)
 106
 107         def information(self):
 108                 if self.type == TYPE_SERVICE_INFO:
 109                         if self.session.nav.getCurrentlyPlayingServiceReference():
 110                                 name = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference()).getServiceName()
 111                                 refstr = self.session.nav.getCurrentlyPlayingServiceReference().toString()
 112                         else:
 113                                 name = _("N/A")
 114                                 refstr = _("N/A")
 115                         aspect = self.getServiceInfoValue(iServiceInformation.sAspect)
 116                         if aspect in ( 1, 2, 5, 6, 9, 0xA, 0xD, 0xE ):
 117                                 aspect = _("4:3")
 118                         else:
 119                                 aspect = _("16:9")
 120                         width = self.info and self.info.getInfo(iServiceInformation.sVideoWidth) or -1
 121                         height = self.info and self.info.getInfo(iServiceInformation.sVideoHeight) or -1
 122                         if width != -1 and height != -1:
 123                                 Labels = ( (_("Name"), name, TYPE_TEXT),
 124                                                    (_("Provider"), self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 125                                                    (_("Aspect ratio"), aspect, TYPE_TEXT),
 126                                                    (_("Resolution"), "%dx%d" %(width, height), TYPE_TEXT),
 127                                                    (_("Namespace"), self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 128                                                    (_("Service reference"), refstr, TYPE_TEXT))
 129                         else:
 130                                 Labels = ( (_("Name"), name, TYPE_TEXT),
 131                                                    (_("Provider"), self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 132                                                    (_("Aspect ratio"), aspect, TYPE_TEXT),
 133                                                    (_("Namespace"), self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 134                                                    (_("Service reference"), refstr, TYPE_TEXT))
 135                         self.fillList(Labels)
 136                 else:
 137                         if self.transponder_info:
 138                                 tp_info = ConvertToHumanReadable(self.transponder_info)
 139                                 conv = { "tuner_type"                   : _("Type"),
 140                                          "system"                       : _("System"),
 141                                          "modulation"                   : _("Modulation"),
 142                                          "orbital_position"             : _("Orbital position"),
 143                                          "frequency"                    : _("Frequency"),
 144                                          "symbol_rate"                  : _("Symbol rate"),
 145                                          "bandwidth"                    : _("Bandwidth"),
 146                                          "polarization"                 : _("Polarization"),
 147                                          "inversion"                    : _("Inversion"),
 148                                          "pilot"                        : _("Pilot"),
 149                                          "rolloff"                      : _("Roll-off"),
 150                                          "fec_inner"                    : _("FEC"),
 151                                          "code_rate_lp"                 : _("Code rate LP"),
 152                                          "code_rate_hp"                 : _("Code rate HP"),
 153                                          "constellation"                : _("Constellation"),
 154                                          "transmission_mode"            : _("Transmission mode"),
 155                                          "guard_interval"               : _("Guard interval"),
 156                                          "hierarchy_information"        : _("Hierarchy info") }
 157                                 Labels = [(conv[i], tp_info[i], TYPE_VALUE_DEC) for i in tp_info.keys()]
 158                                 self.fillList(Labels)
 159
 160         def pids(self):
 161                 if self.type == TYPE_SERVICE_INFO:
 162                         Labels = ( (_("Video PID"), self.getServiceInfoValue(iServiceInformation.sVideoPID), TYPE_VALUE_HEX_DEC, 4),
 163                                            (_("Audio PID"), self.getServiceInfoValue(iServiceInformation.sAudioPID), TYPE_VALUE_HEX_DEC, 4),
 164                                            (_("PCR PID"), self.getServiceInfoValue(iServiceInformation.sPCRPID), TYPE_VALUE_HEX_DEC, 4),
 165                                            (_("PMT PID"), self.getServiceInfoValue(iServiceInformation.sPMTPID), TYPE_VALUE_HEX_DEC, 4),
 166                                            (_("TXT PID"), self.getServiceInfoValue(iServiceInformation.sTXTPID), TYPE_VALUE_HEX_DEC, 4),
 167                                            (_("TSID"), self.getServiceInfoValue(iServiceInformation.sTSID), TYPE_VALUE_HEX_DEC, 4),
 168                                            (_("ONID"), self.getServiceInfoValue(iServiceInformation.sONID), TYPE_VALUE_HEX_DEC, 4),
 169                                            (_("SID"), self.getServiceInfoValue(iServiceInformation.sSID), TYPE_VALUE_HEX_DEC, 4))
 170                         self.fillList(Labels)
 171
 172         def showFrontendData(self, real):
 173                 if self.type == TYPE_SERVICE_INFO:
 174                         frontendData = self.feinfo and self.feinfo.getAll(real)
 175                         Labels = self.getFEData(frontendData)
 176                         self.fillList(Labels)
 177
 178         def transponder(self):
 179                 if self.type == TYPE_SERVICE_INFO:
 180                         self.showFrontendData(True)
 181
 182         def tuner(self):
 183                 if self.type == TYPE_SERVICE_INFO:
 184                         self.showFrontendData(False)
 185
 186         def getFEData(self, frontendDataOrg):
 187                 if frontendDataOrg and len(frontendDataOrg):
 188                         frontendData = ConvertToHumanReadable(frontendDataOrg)
 189                         if frontendDataOrg["tuner_type"] == "DVB-S":
 190                                 return ((_("NIM"), chr(ord('A')+int(frontendData["tuner_number"])), TYPE_TEXT),
 191                                                 (_("Type"), frontendData["tuner_type"], TYPE_TEXT),
 192                                                 (_("System"), frontendData["system"], TYPE_TEXT),
 193                                                 (_("Modulation"), frontendData["modulation"], TYPE_TEXT),
 194                                                 (_("Orbital position"), frontendData["orbital_position"], TYPE_VALUE_DEC),
 195                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 196                                                 (_("Symbol rate"), frontendData["symbol_rate"], TYPE_VALUE_DEC),
 197                                                 (_("Polarization"), frontendData["polarization"], TYPE_TEXT),
 198                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 199                                                 (_("FEC"), frontendData["fec_inner"], TYPE_TEXT),
 200                                                 (_("Pilot"), frontendData.get("pilot", None), TYPE_TEXT),
 201                                                 (_("Roll-off"), frontendData.get("rolloff", None), TYPE_TEXT))
 202                         elif frontendDataOrg["tuner_type"] == "DVB-C":
 203                                 return ((_("NIM"), chr(ord('A')+int(frontendData["tuner_number"])), TYPE_TEXT),
 204                                                 (_("Type"), frontendData["tuner_type"], TYPE_TEXT),
 205                                                 (_("Modulation"), frontendData["modulation"], TYPE_TEXT),
 206                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 207                                                 (_("Symbol rate"), frontendData["symbol_rate"], TYPE_VALUE_DEC),
 208                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 209                                                 (_("FEC"), frontendData["fec_inner"], TYPE_TEXT))
 210                         elif frontendDataOrg["tuner_type"] == "DVB-T":
 211                                 data = ((_("NIM"), chr(ord('A')+int(frontendData["tuner_number"])), TYPE_TEXT),
 212                                                 (_("Type"), frontendData["tuner_type"], TYPE_TEXT),
 213                                                 (_("System"), frontendData["system"], TYPE_TEXT),
 214                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 215                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 216                                                 (_("Bandwidth"), frontendData["bandwidth"], TYPE_VALUE_DEC),
 217                                                 (_("Code rate LP"), frontendData["code_rate_lp"], TYPE_TEXT),
 218                                                 (_("Code rate HP"), frontendData["code_rate_hp"], TYPE_TEXT),
 219                                                 (_("Constellation"), frontendData["constellation"], TYPE_TEXT),
 220                                                 (_("Transmission mode"), frontendData["transmission_mode"], TYPE_TEXT),
 221                                                 (_("Guard interval"), frontendData["guard_interval"], TYPE_TEXT),
 222                                                 (_("Hierarchy info"), frontendData["hierarchy_information"], TYPE_TEXT))
 223                                 if frontendData.has_key("plp_id"):
 224                                         data += ((_("PLP ID"), frontendData["plp_id"], TYPE_VALUE_DEC), )
 225                                 return data
 226
 227                 return [ ]
 228
 229         def fillList(self, Labels):
 230                 tlist = [ ]
 231
 232                 for item in Labels:
 233                         if item[1] is None:
 234                                 continue;
 235                         value = item[1]
 236                         if len(item) < 4:
 237                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2]))
 238                         else:
 239                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2], item[3]))
 240
 241                 self["infolist"].l.setList(tlist)
 242
 243         def getServiceInfoValue(self, what):
 244                 if self.info is None:
 245                         return ""
 246
 247                 v = self.info.getInfo(what)
 248                 if v == -2:
 249                         v = self.info.getInfoString(what)
 250                 elif v == -1:
 251                         v = _("N/A")
 252
 253                 return v