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 from Components.NimManager import nimmanager
  10 import skin
  11
  12 RT_HALIGN_LEFT = 0
  13
  14 TYPE_TEXT = 0
  15 TYPE_VALUE_HEX = 1
  16 TYPE_VALUE_DEC = 2
  17 TYPE_VALUE_HEX_DEC = 3
  18 TYPE_SLIDER = 4
  19
  20 def to_unsigned(x):
  21         return x & 0xFFFFFFFF
  22
  23 def ServiceInfoListEntry(a, b, valueType=TYPE_TEXT, param=4):
  24         print "b:", b
  25         if not isinstance(b, str):
  26                 if valueType == TYPE_VALUE_HEX:
  27                         b = ("0x%0" + str(param) + "x") % to_unsigned(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)") % (to_unsigned(b), b)
  32                 else:
  33                         b = str(b)
  34
  35         x, y, w, h = skin.parameters.get("ServiceInfo",(0, 0, 200, 30))
  36         xa, ya, wa, ha = skin.parameters.get("ServiceInfoLeft",(0, 0, 200, 25))
  37         xb, yb, wb, hb = skin.parameters.get("ServiceInfoRight",(220, 0, 350, 25))
  38         return [
  39                 #PyObject *type, *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags;
  40                 (eListboxPythonMultiContent.TYPE_TEXT, x, y, w, h, 0, RT_HALIGN_LEFT, ""),
  41                 (eListboxPythonMultiContent.TYPE_TEXT, xa, ya, wa, ha, 0, RT_HALIGN_LEFT, a),
  42                 (eListboxPythonMultiContent.TYPE_TEXT, xb, yb, wb, hb, 0, RT_HALIGN_LEFT, b)
  43         ]
  44
  45 class ServiceInfoList(HTMLComponent, GUIComponent):
  46         def __init__(self, source):
  47                 GUIComponent.__init__(self)
  48                 self.l = eListboxPythonMultiContent()
  49                 self.list = source
  50                 self.l.setList(self.list)
  51                 font = skin.fonts.get("ServiceInfo", ("Regular", 23, 25))
  52                 self.l.setFont(0, gFont(font[0], font[1]))
  53                 self.l.setItemHeight(font[2])
  54
  55         GUI_WIDGET = eListbox
  56
  57         def postWidgetCreate(self, instance):
  58                 self.instance.setContent(self.l)
  59
  60 TYPE_SERVICE_INFO = 1
  61 TYPE_TRANSPONDER_INFO = 2
  62
  63 class ServiceInfo(Screen):
  64         def __init__(self, session, serviceref=None):
  65                 Screen.__init__(self, session)
  66
  67                 self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
  68                 {
  69                         "ok": self.close,
  70                         "cancel": self.close,
  71                         "red": self.information,
  72                         "green": self.pids,
  73                         "yellow": self.transponder,
  74                         "blue": self.tuner
  75                 }, -1)
  76
  77                 if serviceref:
  78                         self.type = TYPE_TRANSPONDER_INFO
  79                         self["red"] = Label()
  80                         self["green"] = Label()
  81                         self["yellow"] = Label()
  82                         self["blue"] = Label()
  83                         info = eServiceCenter.getInstance().info(serviceref)
  84                         self.transponder_info = info.getInfoObject(serviceref, iServiceInformation.sTransponderData)
  85                         # info is a iStaticServiceInformation, not a iServiceInformation
  86                         self.info = None
  87                         self.feinfo = None
  88                 else:
  89                         self.type = TYPE_SERVICE_INFO
  90                         self["red"] = Label(_("Service"))
  91                         self["green"] = Label(_("PIDs"))
  92                         self["yellow"] = Label(_("Multiplex"))
  93                         self["blue"] = Label(_("Tuner status"))
  94                         service = session.nav.getCurrentService()
  95                         if service is not None:
  96                                 self.info = service.info()
  97                                 self.feinfo = service.frontendInfo()
  98                                 print self.info.getInfoObject(iServiceInformation.sCAIDs);
  99                         else:
 100                                 self.info = None
 101                                 self.feinfo = None
 102
 103                 tlist = [ ]
 104
 105                 self["infolist"] = ServiceInfoList(tlist)
 106                 self.onShown.append(self.information)
 107
 108         def information(self):
 109                 if self.type == TYPE_SERVICE_INFO:
 110                         if self.session.nav.getCurrentlyPlayingServiceReference():
 111                                 name = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference()).getServiceName()
 112                                 refstr = self.session.nav.getCurrentlyPlayingServiceReference().toString()
 113                         else:
 114                                 name = _("N/A")
 115                                 refstr = _("N/A")
 116                         aspect = self.getServiceInfoValue(iServiceInformation.sAspect)
 117                         if aspect in ( 1, 2, 5, 6, 9, 0xA, 0xD, 0xE ):
 118                                 aspect = _("4:3")
 119                         else:
 120                                 aspect = _("16:9")
 121                         width = self.info and self.info.getInfo(iServiceInformation.sVideoWidth) or -1
 122                         height = self.info and self.info.getInfo(iServiceInformation.sVideoHeight) or -1
 123                         if width != -1 and height != -1:
 124                                 Labels = ( (_("Name"), name, TYPE_TEXT),
 125                                                    (_("Provider"), self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 126                                                    (_("Aspect ratio"), aspect, TYPE_TEXT),
 127                                                    (_("Resolution"), "%dx%d" %(width, height), TYPE_TEXT),
 128                                                    (_("Namespace"), self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 129                                                    (_("Service reference"), refstr, TYPE_TEXT))
 130                         else:
 131                                 Labels = ( (_("Name"), name, TYPE_TEXT),
 132                                                    (_("Provider"), self.getServiceInfoValue(iServiceInformation.sProvider), TYPE_TEXT),
 133                                                    (_("Aspect ratio"), aspect, TYPE_TEXT),
 134                                                    (_("Namespace"), self.getServiceInfoValue(iServiceInformation.sNamespace), TYPE_VALUE_HEX, 8),
 135                                                    (_("Service reference"), refstr, TYPE_TEXT))
 136                         self.fillList(Labels)
 137                 else:
 138                         if self.transponder_info:
 139                                 tp_info = ConvertToHumanReadable(self.transponder_info)
 140                                 conv = { "tuner_type"                   : _("Type"),
 141                                          "system"                       : _("System"),
 142                                          "modulation"                   : _("Modulation"),
 143                                          "orbital_position"             : _("Orbital position"),
 144                                          "frequency"                    : _("Frequency"),
 145                                          "symbol_rate"                  : _("Symbol rate"),
 146                                          "bandwidth"                    : _("Bandwidth"),
 147                                          "polarization"                 : _("Polarization"),
 148                                          "inversion"                    : _("Inversion"),
 149                                          "pilot"                        : _("Pilot"),
 150                                          "rolloff"                      : _("Roll-off"),
 151                                          "fec_inner"                    : _("FEC"),
 152                                          "code_rate_lp"                 : _("Code rate LP"),
 153                                          "code_rate_hp"                 : _("Code rate HP"),
 154                                          "constellation"                : _("Constellation"),
 155                                          "transmission_mode"            : _("Transmission mode"),
 156                                          "guard_interval"               : _("Guard interval"),
 157                                          "hierarchy_information"        : _("Hierarchy info"),
 158                                          "plp_id"                       : _("PLP ID"),
 159                                          "is_id"                        : _("Input Stream ID"),
 160                                          "pls_mode"                     : _("PLS Mode"),
 161                                          "pls_code"                     : _("PLS Code")}
 162                                 Labels = [(conv[i], tp_info[i], TYPE_VALUE_DEC) for i in tp_info.keys()]
 163                                 self.fillList(Labels)
 164
 165         def pids(self):
 166                 if self.type == TYPE_SERVICE_INFO:
 167                         Labels = ( (_("Video PID"), self.getServiceInfoValue(iServiceInformation.sVideoPID), TYPE_VALUE_HEX_DEC, 4),
 168                                            (_("Audio PID"), self.getServiceInfoValue(iServiceInformation.sAudioPID), TYPE_VALUE_HEX_DEC, 4),
 169                                            (_("PCR PID"), self.getServiceInfoValue(iServiceInformation.sPCRPID), TYPE_VALUE_HEX_DEC, 4),
 170                                            (_("PMT PID"), self.getServiceInfoValue(iServiceInformation.sPMTPID), TYPE_VALUE_HEX_DEC, 4),
 171                                            (_("TXT PID"), self.getServiceInfoValue(iServiceInformation.sTXTPID), TYPE_VALUE_HEX_DEC, 4),
 172                                            (_("TSID"), self.getServiceInfoValue(iServiceInformation.sTSID), TYPE_VALUE_HEX_DEC, 4),
 173                                            (_("ONID"), self.getServiceInfoValue(iServiceInformation.sONID), TYPE_VALUE_HEX_DEC, 4),
 174                                            (_("SID"), self.getServiceInfoValue(iServiceInformation.sSID), TYPE_VALUE_HEX_DEC, 4))
 175                         self.fillList(Labels)
 176
 177         def showFrontendData(self, real):
 178                 if self.type == TYPE_SERVICE_INFO:
 179                         frontendData = self.feinfo and self.feinfo.getAll(real)
 180                         Labels = self.getFEData(frontendData)
 181                         self.fillList(Labels)
 182
 183         def transponder(self):
 184                 if self.type == TYPE_SERVICE_INFO:
 185                         self.showFrontendData(True)
 186
 187         def tuner(self):
 188                 if self.type == TYPE_SERVICE_INFO:
 189                         self.showFrontendData(False)
 190
 191         def getFEData(self, frontendDataOrg):
 192                 if frontendDataOrg and len(frontendDataOrg):
 193                         frontendData = ConvertToHumanReadable(frontendDataOrg)
 194                         if frontendDataOrg["tuner_type"] == "DVB-S":
 195                                 data = ((_("NIM"), chr(ord('A')+int(frontendData["tuner_number"])), TYPE_TEXT),
 196                                                 (_("Type"), frontendData["tuner_type"], TYPE_TEXT),
 197                                                 (_("System"), frontendData["system"], TYPE_TEXT),
 198                                                 (_("Modulation"), frontendData["modulation"], TYPE_TEXT),
 199                                                 (_("Orbital position"), frontendData["orbital_position"], TYPE_VALUE_DEC),
 200                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 201                                                 (_("Symbol rate"), frontendData["symbol_rate"], TYPE_VALUE_DEC),
 202                                                 (_("Polarization"), frontendData["polarization"], TYPE_TEXT),
 203                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 204                                                 (_("FEC"), frontendData["fec_inner"], TYPE_TEXT),
 205                                                 (_("Pilot"), frontendData.get("pilot", None), TYPE_TEXT),
 206                                                 (_("Roll-off"), frontendData.get("rolloff", None), TYPE_TEXT))
 207                                 if nimmanager.isSupportMultistream(int(frontendData["tuner_number"])):
 208                                         data += ((_("Input Stream ID"), frontendData.get("is_id", 0), TYPE_VALUE_DEC),
 209                                                 (_("PLS Mode"), frontendData.get("pls_mode", None), TYPE_TEXT),
 210                                                 (_("PLS Code"), frontendData.get("pls_code", 0), TYPE_VALUE_DEC))
 211                                 return data
 212                         elif frontendDataOrg["tuner_type"] == "DVB-C":
 213                                 return ((_("NIM"), chr(ord('A')+int(frontendData["tuner_number"])), TYPE_TEXT),
 214                                                 (_("Type"), frontendData["tuner_type"], TYPE_TEXT),
 215                                                 (_("Modulation"), frontendData["modulation"], TYPE_TEXT),
 216                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 217                                                 (_("Symbol rate"), frontendData["symbol_rate"], TYPE_VALUE_DEC),
 218                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 219                                                 (_("FEC"), frontendData["fec_inner"], TYPE_TEXT))
 220                         elif frontendDataOrg["tuner_type"] == "DVB-T":
 221                                 data = ((_("NIM"), chr(ord('A')+int(frontendData["tuner_number"])), TYPE_TEXT),
 222                                                 (_("Type"), frontendData["tuner_type"], TYPE_TEXT),
 223                                                 (_("System"), frontendData["system"], TYPE_TEXT),
 224                                                 (_("Frequency"), frontendData["frequency"], TYPE_VALUE_DEC),
 225                                                 (_("Inversion"), frontendData["inversion"], TYPE_TEXT),
 226                                                 (_("Bandwidth"), frontendData["bandwidth"], TYPE_VALUE_DEC),
 227                                                 (_("Code rate LP"), frontendData["code_rate_lp"], TYPE_TEXT),
 228                                                 (_("Code rate HP"), frontendData["code_rate_hp"], TYPE_TEXT),
 229                                                 (_("Constellation"), frontendData["constellation"], TYPE_TEXT),
 230                                                 (_("Transmission mode"), frontendData["transmission_mode"], TYPE_TEXT),
 231                                                 (_("Guard interval"), frontendData["guard_interval"], TYPE_TEXT),
 232                                                 (_("Hierarchy info"), frontendData["hierarchy_information"], TYPE_TEXT))
 233                                 if frontendData.has_key("plp_id"):
 234                                         data += ((_("PLP ID"), frontendData["plp_id"], TYPE_VALUE_DEC), )
 235                                 return data
 236
 237                 return [ ]
 238
 239         def fillList(self, Labels):
 240                 tlist = [ ]
 241
 242                 for item in Labels:
 243                         if item[1] is None:
 244                                 continue;
 245                         value = item[1]
 246                         if len(item) < 4:
 247                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2]))
 248                         else:
 249                                 tlist.append(ServiceInfoListEntry(item[0]+":", value, item[2], item[3]))
 250
 251                 self["infolist"].l.setList(tlist)
 252
 253         def getServiceInfoValue(self, what):
 254                 if self.info is None:
 255                         return ""
 256
 257                 v = self.info.getInfo(what)
 258                 if v == -2:
 259                         v = self.info.getInfoString(what)
 260                 elif v == -1:
 261                         v = _("N/A")
 262
 263                 return v