code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Screens/ScanSetup.py

   1 from Screen import Screen
   2 from Screens.DefaultWizard import DefaultWizard
   3 from ServiceScan import ServiceScan
   4 from Components.config import config, ConfigSubsection, ConfigSelection, \
   5         ConfigYesNo, ConfigInteger, getConfigListEntry, ConfigSlider, ConfigEnableDisable
   6 from Components.ActionMap import NumberActionMap, ActionMap
   7 from Components.ConfigList import ConfigListScreen
   8 from Components.NimManager import nimmanager, getConfigSatlist
   9 from Components.Label import Label
  10 from Tools.Directories import resolveFilename, SCOPE_DEFAULTPARTITIONMOUNTDIR, SCOPE_DEFAULTDIR, SCOPE_DEFAULTPARTITION
  11 from Tools.HardwareInfo import HardwareInfo
  12 from Screens.MessageBox import MessageBox
  13 from enigma import eTimer, eDVBFrontendParametersSatellite, eComponentScan, \
  14         eDVBSatelliteEquipmentControl, eDVBFrontendParametersTerrestrial, \
  15         eDVBFrontendParametersCable, eConsoleAppContainer, eDVBResourceManager
  16
  17 def buildTerTransponder(frequency,
  18                 inversion=2, bandwidth = 3, fechigh = 6, feclow = 6,
  19                 modulation = 2, transmission = 2, guard = 4,
  20                 hierarchy = 4, system = 0, plpid = 0):
  21 #       print "freq", frequency, "inv", inversion, "bw", bandwidth, "fech", fechigh, "fecl", feclow, "mod", modulation, "tm", transmission, "guard", guard, "hierarchy", hierarchy
  22         parm = eDVBFrontendParametersTerrestrial()
  23         parm.frequency = frequency
  24         parm.inversion = inversion
  25         parm.bandwidth = bandwidth
  26         parm.code_rate_HP = fechigh
  27         parm.code_rate_LP = feclow
  28         parm.modulation = modulation
  29         parm.transmission_mode = transmission
  30         parm.guard_interval = guard
  31         parm.hierarchy = hierarchy
  32         parm.system = system
  33         parm.plpid = plpid
  34         return parm
  35
  36 def getInitialTransponderList(tlist, pos):
  37         list = nimmanager.getTransponders(pos)
  38         for x in list:
  39                 if x[0] == 0:           #SAT
  40                         parm = eDVBFrontendParametersSatellite()
  41                         parm.frequency = x[1]
  42                         parm.symbol_rate = x[2]
  43                         parm.polarisation = x[3]
  44                         parm.fec = x[4]
  45                         parm.inversion = x[7]
  46                         parm.orbital_position = pos
  47                         parm.system = x[5]
  48                         parm.modulation = x[6]
  49                         parm.rolloff = x[8]
  50                         parm.pilot = x[9]
  51                         tlist.append(parm)
  52
  53 def getInitialCableTransponderList(tlist, nim):
  54         list = nimmanager.getTranspondersCable(nim)
  55         for x in list:
  56                 if x[0] == 1: #CABLE
  57                         parm = eDVBFrontendParametersCable()
  58                         parm.frequency = x[1]
  59                         parm.symbol_rate = x[2]
  60                         parm.modulation = x[3]
  61                         parm.fec_inner = x[4]
  62                         parm.inversion = parm.Inversion_Unknown
  63                         #print "frequency:", x[1]
  64                         #print "symbol_rate:", x[2]
  65                         #print "modulation:", x[3]
  66                         #print "fec_inner:", x[4]
  67                         #print "inversion:", 2
  68                         tlist.append(parm)
  69
  70 def getInitialTerrestrialTransponderList(tlist, region):
  71         list = nimmanager.getTranspondersTerrestrial(region)
  72
  73         #self.transponders[self.parsedTer].append((2,freq,bw,const,crh,crl,guard,transm,hierarchy,inv,system,plpid))
  74
  75         #def buildTerTransponder(frequency, inversion = 2, bandwidth = 3, fechigh = 6, feclow = 6,
  76                                 #modulation = 2, transmission = 2, guard = 4, hierarchy = 4, system = 0, plpid = 0):):
  77
  78         for x in list:
  79                 if x[0] == 2: #TERRESTRIAL
  80                         parm = buildTerTransponder(x[1], x[9], x[2], x[4], x[5], x[3], x[7], x[6], x[8], x[10], x[11])
  81                         tlist.append(parm)
  82
  83 cable_bands = {
  84         "DVBC_BAND_EU_VHF_I" : 1 << 0,
  85         "DVBC_BAND_EU_MID" : 1 << 1,
  86         "DVBC_BAND_EU_VHF_III" : 1 << 2,
  87         "DVBC_BAND_EU_SUPER" : 1 << 3,
  88         "DVBC_BAND_EU_HYPER" : 1 << 4,
  89         "DVBC_BAND_EU_UHF_IV" : 1 << 5,
  90         "DVBC_BAND_EU_UHF_V" : 1 << 6,
  91         "DVBC_BAND_US_LO" : 1 << 7,
  92         "DVBC_BAND_US_MID" : 1 << 8,
  93         "DVBC_BAND_US_HI" : 1 << 9,
  94         "DVBC_BAND_US_SUPER" : 1 << 10,
  95         "DVBC_BAND_US_HYPER" : 1 << 11,
  96 }
  97
  98 class CableTransponderSearchSupport:
  99 #       def setCableTransponderSearchResult(self, tlist):
 100 #               pass
 101
 102 #       def cableTransponderSearchFinished(self):
 103 #               pass
 104
 105         def tryGetRawFrontend(self, feid):
 106                 res_mgr = eDVBResourceManager.getInstance()
 107                 if res_mgr:
 108                         raw_channel = res_mgr.allocateRawChannel(self.feid)
 109                         if raw_channel:
 110                                 frontend = raw_channel.getFrontend()
 111                                 if frontend:
 112                                         frontend.closeFrontend() # immediate close...
 113                                         del frontend
 114                                         del raw_channel
 115                                         return True
 116                 return False
 117
 118         def cableTransponderSearchSessionClosed(self, *val):
 119                 print "cableTransponderSearchSessionClosed, val", val
 120                 self.cable_search_container.appClosed.remove(self.cableTransponderSearchClosed)
 121                 self.cable_search_container.dataAvail.remove(self.getCableTransponderData)
 122                 if val and len(val):
 123                         if val[0]:
 124                                 self.setCableTransponderSearchResult(self.__tlist)
 125                         else:
 126                                 self.cable_search_container.sendCtrlC()
 127                                 self.setCableTransponderSearchResult(None)
 128                 self.cable_search_container = None
 129                 self.cable_search_session = None
 130                 self.__tlist = None
 131                 self.cableTransponderSearchFinished()
 132
 133         def cableTransponderSearchClosed(self, retval):
 134                 print "cableTransponderSearch finished", retval
 135                 self.cable_search_session.close(True)
 136
 137         def getCableTransponderData(self, str):
 138                 data = str.split()
 139                 if len(data):
 140                         if data[0] == 'OK':
 141                                 print str
 142                                 parm = eDVBFrontendParametersCable()
 143                                 qam = { "QAM16" : parm.Modulation_QAM16,
 144                                         "QAM32" : parm.Modulation_QAM32,
 145                                         "QAM64" : parm.Modulation_QAM64,
 146                                         "QAM128" : parm.Modulation_QAM128,
 147                                         "QAM256" : parm.Modulation_QAM256 }
 148                                 inv = { "INVERSION_OFF" : parm.Inversion_Off,
 149                                         "INVERSION_ON" : parm.Inversion_On,
 150                                         "INVERSION_AUTO" : parm.Inversion_Unknown }
 151                                 fec = { "FEC_AUTO" : parm.FEC_Auto,
 152                                         "FEC_1_2" : parm.FEC_1_2,
 153                                         "FEC_2_3" : parm.FEC_2_3,
 154                                         "FEC_3_4" : parm.FEC_3_4,
 155                                         "FEC_5_6": parm.FEC_5_6,
 156                                         "FEC_7_8" : parm.FEC_7_8,
 157                                         "FEC_8_9" : parm.FEC_8_9,
 158                                         "FEC_NONE" : parm.FEC_None }
 159                                 parm.frequency = int(data[1])
 160                                 parm.symbol_rate = int(data[2])
 161                                 parm.fec_inner = fec[data[3]]
 162                                 parm.modulation = qam[data[4]]
 163                                 parm.inversion = inv[data[5]]
 164                                 self.__tlist.append(parm)
 165                         tmpstr = _("Try to find used Transponders in cable network.. please wait...")
 166                         tmpstr += "\n\n"
 167                         tmpstr += data[1]
 168                         tmpstr += " kHz "
 169                         tmpstr += data[0]
 170                         self.cable_search_session["text"].setText(tmpstr)
 171
 172         def startCableTransponderSearch(self, nim_idx):
 173                 if not self.tryGetRawFrontend(nim_idx):
 174                         self.session.nav.stopService()
 175                         if not self.tryGetRawFrontend(nim_idx):
 176                                 if self.session.pipshown: # try to disable pip
 177                                         self.session.pipshown = False
 178                                         del self.session.pip
 179                                 if not self.tryGetRawFrontend(nim_idx):
 180                                         self.cableTransponderSearchFinished()
 181                                         return
 182                 self.__tlist = [ ]
 183                 self.cable_search_container = eConsoleAppContainer()
 184                 self.cable_search_container.appClosed.append(self.cableTransponderSearchClosed)
 185                 self.cable_search_container.dataAvail.append(self.getCableTransponderData)
 186                 cableConfig = config.Nims[nim_idx].cable
 187                 tunername = nimmanager.getNimName(nim_idx)
 188                 bus = nimmanager.getI2CDevice(nim_idx)
 189                 if bus is None:
 190                         print "ERROR: could not get I2C device for nim", nim_idx, "for cable transponder search"
 191                         bus = 2
 192
 193                 if tunername == "CXD1981":
 194                         cmd = "cxd1978 --init --scan --verbose --wakeup --inv 2 --bus %d" % bus
 195                 else:
 196                         cmd = "tda1002x --init --scan --verbose --wakeup --inv 2 --bus %d" % bus
 197
 198                 if cableConfig.scan_type.value == "bands":
 199                         cmd += " --scan-bands "
 200                         bands = 0
 201                         if cableConfig.scan_band_EU_VHF_I.value:
 202                                 bands |= cable_bands["DVBC_BAND_EU_VHF_I"]
 203                         if cableConfig.scan_band_EU_MID.value:
 204                                 bands |= cable_bands["DVBC_BAND_EU_MID"]
 205                         if cableConfig.scan_band_EU_VHF_III.value:
 206                                 bands |= cable_bands["DVBC_BAND_EU_VHF_III"]
 207                         if cableConfig.scan_band_EU_UHF_IV.value:
 208                                 bands |= cable_bands["DVBC_BAND_EU_UHF_IV"]
 209                         if cableConfig.scan_band_EU_UHF_V.value:
 210                                 bands |= cable_bands["DVBC_BAND_EU_UHF_V"]
 211                         if cableConfig.scan_band_EU_SUPER.value:
 212                                 bands |= cable_bands["DVBC_BAND_EU_SUPER"]
 213                         if cableConfig.scan_band_EU_HYPER.value:
 214                                 bands |= cable_bands["DVBC_BAND_EU_HYPER"]
 215                         if cableConfig.scan_band_US_LOW.value:
 216                                 bands |= cable_bands["DVBC_BAND_US_LO"]
 217                         if cableConfig.scan_band_US_MID.value:
 218                                 bands |= cable_bands["DVBC_BAND_US_MID"]
 219                         if cableConfig.scan_band_US_HIGH.value:
 220                                 bands |= cable_bands["DVBC_BAND_US_HI"]
 221                         if cableConfig.scan_band_US_SUPER.value:
 222                                 bands |= cable_bands["DVBC_BAND_US_SUPER"]
 223                         if cableConfig.scan_band_US_HYPER.value:
 224                                 bands |= cable_bands["DVBC_BAND_US_HYPER"]
 225                         cmd += str(bands)
 226                 else:
 227                         cmd += " --scan-stepsize "
 228                         cmd += str(cableConfig.scan_frequency_steps.value)
 229                 if cableConfig.scan_mod_qam16.value:
 230                         cmd += " --mod 16"
 231                 if cableConfig.scan_mod_qam32.value:
 232                         cmd += " --mod 32"
 233                 if cableConfig.scan_mod_qam64.value:
 234                         cmd += " --mod 64"
 235                 if cableConfig.scan_mod_qam128.value:
 236                         cmd += " --mod 128"
 237                 if cableConfig.scan_mod_qam256.value:
 238                         cmd += " --mod 256"
 239                 if cableConfig.scan_sr_6900.value:
 240                         cmd += " --sr 6900000"
 241                 if cableConfig.scan_sr_6875.value:
 242                         cmd += " --sr 6875000"
 243                 if cableConfig.scan_sr_ext1.value > 450:
 244                         cmd += " --sr "
 245                         cmd += str(cableConfig.scan_sr_ext1.value)
 246                         cmd += "000"
 247                 if cableConfig.scan_sr_ext2.value > 450:
 248                         cmd += " --sr "
 249                         cmd += str(cableConfig.scan_sr_ext2.value)
 250                         cmd += "000"
 251                 print "TDA1002x CMD is", cmd
 252
 253                 self.cable_search_container.execute(cmd)
 254                 tmpstr = _("Try to find used transponders in cable network.. please wait...")
 255                 tmpstr += "\n\n..."
 256                 self.cable_search_session = self.session.openWithCallback(self.cableTransponderSearchSessionClosed, MessageBox, tmpstr, MessageBox.TYPE_INFO)
 257
 258 class DefaultSatLists(DefaultWizard):
 259         def __init__(self, session, silent = True, showSteps = False):
 260                 self.xmlfile = "defaultsatlists.xml"
 261                 DefaultWizard.__init__(self, session, silent, showSteps, neededTag = "services")
 262                 print "configuredSats:", nimmanager.getConfiguredSats()
 263
 264         def setDirectory(self):
 265                 self.directory = []
 266                 self.directory.append(resolveFilename(SCOPE_DEFAULTDIR))
 267                 import os
 268                 os.system("mount %s %s" % (resolveFilename(SCOPE_DEFAULTPARTITION), resolveFilename(SCOPE_DEFAULTPARTITIONMOUNTDIR)))
 269                 self.directory.append(resolveFilename(SCOPE_DEFAULTPARTITIONMOUNTDIR))
 270
 271         def statusCallback(self, status, progress):
 272                 print "statusCallback:", status, progress
 273                 from Components.DreamInfoHandler import DreamInfoHandler
 274                 if status == DreamInfoHandler.STATUS_DONE:
 275                         self["text"].setText(_("The installation of the default services lists is finished.") + "\n\n" + _("Please press OK to continue."))
 276                         self.markDone()
 277                         self.disableKeys = False
 278
 279 class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 280         def __init__(self, session):
 281                 Screen.__init__(self, session)
 282
 283                 self.finished_cb = None
 284                 self.updateSatList()
 285                 self.service = session.nav.getCurrentService()
 286                 self.feinfo = None
 287                 frontendData = None
 288                 if self.service is not None:
 289                         self.feinfo = self.service.frontendInfo()
 290                         frontendData = self.feinfo and self.feinfo.getAll(True)
 291
 292                 self.createConfig(frontendData)
 293
 294                 del self.feinfo
 295                 del self.service
 296
 297                 self["actions"] = NumberActionMap(["SetupActions"],
 298                 {
 299                         "ok": self.keyGo,
 300                         "cancel": self.keyCancel,
 301                 }, -2)
 302
 303                 self.statusTimer = eTimer()
 304                 self.statusTimer.callback.append(self.updateStatus)
 305                 #self.statusTimer.start(5000, True)
 306
 307                 self.list = []
 308                 ConfigListScreen.__init__(self, self.list)
 309                 if not self.scan_nims.value == "":
 310                         self.createSetup()
 311                         self["introduction"] = Label(_("Press OK to start the scan"))
 312                 else:
 313                         self["introduction"] = Label(_("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."))
 314
 315         def runAsync(self, finished_cb):
 316                 self.finished_cb = finished_cb
 317                 self.keyGo()
 318
 319         def updateSatList(self):
 320                 self.satList = []
 321                 for slot in nimmanager.nim_slots:
 322                         if slot.isCompatible("DVB-S"):
 323                                 self.satList.append(nimmanager.getSatListForNim(slot.slot))
 324                         else:
 325                                 self.satList.append(None)
 326
 327         def createSetup(self):
 328                 self.list = []
 329                 self.multiscanlist = []
 330                 index_to_scan = int(self.scan_nims.value)
 331                 print "ID: ", index_to_scan
 332
 333                 self.tunerEntry = getConfigListEntry(_("Tuner"), self.scan_nims)
 334                 self.list.append(self.tunerEntry)
 335
 336                 if self.scan_nims == [ ]:
 337                         return
 338
 339                 self.typeOfScanEntry = None
 340                 self.systemEntry = None
 341                 self.modulationEntry = None
 342                 nim = nimmanager.nim_slots[index_to_scan]
 343                 if nim.isCompatible("DVB-S"):
 344                         self.typeOfScanEntry = getConfigListEntry(_("Type of scan"), self.scan_type)
 345                         self.list.append(self.typeOfScanEntry)
 346                 elif nim.isCompatible("DVB-C"):
 347                         self.typeOfScanEntry = getConfigListEntry(_("Type of scan"), self.scan_typecable)
 348                         self.list.append(self.typeOfScanEntry)
 349                 elif nim.isCompatible("DVB-T"):
 350                         self.typeOfScanEntry = getConfigListEntry(_("Type of scan"), self.scan_typeterrestrial)
 351                         self.list.append(self.typeOfScanEntry)
 352
 353                 self.scan_networkScan.value = False
 354                 if nim.isCompatible("DVB-S"):
 355                         if self.scan_type.value == "single_transponder":
 356                                 self.updateSatList()
 357                                 if nim.isCompatible("DVB-S2"):
 358                                         self.systemEntry = getConfigListEntry(_('System'), self.scan_sat.system)
 359                                         self.list.append(self.systemEntry)
 360                                 else:
 361                                         # downgrade to dvb-s, in case a -s2 config was active
 362                                         self.scan_sat.system.value = eDVBFrontendParametersSatellite.System_DVB_S
 363                                 self.list.append(getConfigListEntry(_('Satellite'), self.scan_satselection[index_to_scan]))
 364                                 self.list.append(getConfigListEntry(_('Frequency'), self.scan_sat.frequency))
 365                                 self.list.append(getConfigListEntry(_('Inversion'), self.scan_sat.inversion))
 366                                 self.list.append(getConfigListEntry(_('Symbol rate'), self.scan_sat.symbolrate))
 367                                 self.list.append(getConfigListEntry(_('Polarization'), self.scan_sat.polarization))
 368                                 if self.scan_sat.system.value == eDVBFrontendParametersSatellite.System_DVB_S:
 369                                         self.list.append(getConfigListEntry(_("FEC"), self.scan_sat.fec))
 370                                 elif self.scan_sat.system.value == eDVBFrontendParametersSatellite.System_DVB_S2:
 371                                         self.list.append(getConfigListEntry(_("FEC"), self.scan_sat.fec_s2))
 372                                         self.modulationEntry = getConfigListEntry(_('Modulation'), self.scan_sat.modulation)
 373                                         self.list.append(self.modulationEntry)
 374                                         self.list.append(getConfigListEntry(_('Roll-off'), self.scan_sat.rolloff))
 375                                         self.list.append(getConfigListEntry(_('Pilot'), self.scan_sat.pilot))
 376                         elif self.scan_type.value == "single_satellite":
 377                                 self.updateSatList()
 378                                 print self.scan_satselection[index_to_scan]
 379                                 self.list.append(getConfigListEntry(_("Satellite"), self.scan_satselection[index_to_scan]))
 380                                 self.scan_networkScan.value = True
 381                         elif self.scan_type.value.find("multisat") != -1:
 382                                 tlist = []
 383                                 SatList = nimmanager.getSatListForNim(index_to_scan)
 384                                 for x in SatList:
 385                                         if self.Satexists(tlist, x[0]) == 0:
 386                                                 tlist.append(x[0])
 387                                                 sat = ConfigEnableDisable(default = self.scan_type.value.find("_yes") != -1 and True or False)
 388                                                 configEntry = getConfigListEntry(nimmanager.getSatDescription(x[0]), sat)
 389                                                 self.list.append(configEntry)
 390                                                 self.multiscanlist.append((x[0], sat))
 391                                 self.scan_networkScan.value = True
 392                 elif nim.isCompatible("DVB-C"):
 393                         if self.scan_typecable.value == "single_transponder":
 394                                 self.list.append(getConfigListEntry(_("Frequency"), self.scan_cab.frequency))
 395                                 self.list.append(getConfigListEntry(_("Inversion"), self.scan_cab.inversion))
 396                                 self.list.append(getConfigListEntry(_("Symbol rate"), self.scan_cab.symbolrate))
 397                                 self.list.append(getConfigListEntry(_("Modulation"), self.scan_cab.modulation))
 398                                 self.list.append(getConfigListEntry(_("FEC"), self.scan_cab.fec))
 399                 elif nim.isCompatible("DVB-T"):
 400                         if self.scan_typeterrestrial.value == "single_transponder":
 401                                 if nim.isCompatible("DVB-T2"):
 402                                         self.systemEntry = getConfigListEntry(_('System'), self.scan_ter.system)
 403                                         self.list.append(self.systemEntry)
 404                                 else:
 405                                         self.scan_ter.system.value = eDVBFrontendParametersTerrestrial.System_DVB_T
 406                                 if self.scan_ter.system.value == eDVBFrontendParametersTerrestrial.System_DVB_T:
 407                                         self.list.append(getConfigListEntry(_("Frequency"), self.scan_ter.frequency))
 408                                         self.list.append(getConfigListEntry(_("Inversion"), self.scan_ter.inversion))
 409                                         self.list.append(getConfigListEntry(_("Bandwidth"), self.scan_ter.bandwidth))
 410                                         self.list.append(getConfigListEntry(_("Code rate HP"), self.scan_ter.fechigh))
 411                                         self.list.append(getConfigListEntry(_("Code rate LP"), self.scan_ter.feclow))
 412                                         self.list.append(getConfigListEntry(_("Modulation"), self.scan_ter.modulation))
 413                                         self.list.append(getConfigListEntry(_("Transmission mode"), self.scan_ter.transmission))
 414                                         self.list.append(getConfigListEntry(_("Guard interval"), self.scan_ter.guard))
 415                                         self.list.append(getConfigListEntry(_("Hierarchy info"), self.scan_ter.hierarchy))
 416                                 else: # DVB-T2
 417                                         self.list.append(getConfigListEntry(_("Frequency"), self.scan_ter.frequency))
 418                                         self.list.append(getConfigListEntry(_("Inversion"), self.scan_ter.inversion))
 419                                         self.list.append(getConfigListEntry(_("Bandwidth"), self.scan_ter.bandwidth_t2))
 420                                         self.list.append(getConfigListEntry(_("Code rate HP"), self.scan_ter.fechigh_t2))
 421                                         self.list.append(getConfigListEntry(_("Code rate LP"), self.scan_ter.feclow_t2))
 422                                         self.list.append(getConfigListEntry(_("Modulation"), self.scan_ter.modulation_t2))
 423                                         self.list.append(getConfigListEntry(_("Transmission mode"), self.scan_ter.transmission_t2))
 424                                         self.list.append(getConfigListEntry(_("Guard interval"), self.scan_ter.guard_t2))
 425                                         self.list.append(getConfigListEntry(_("Hierarchy info"), self.scan_ter.hierarchy))
 426                                         self.list.append(getConfigListEntry(_('PLP ID'), self.scan_ter.plp_id))
 427                 self.list.append(getConfigListEntry(_("Network scan"), self.scan_networkScan))
 428                 self.list.append(getConfigListEntry(_("Clear before scan"), self.scan_clearallservices))
 429                 self.list.append(getConfigListEntry(_("Only Free scan"), self.scan_onlyfree))
 430                 self["config"].list = self.list
 431                 self["config"].l.setList(self.list)
 432
 433         def Satexists(self, tlist, pos):
 434                 for x in tlist:
 435                         if x == pos:
 436                                 return 1
 437                 return 0
 438
 439         def newConfig(self):
 440                 cur = self["config"].getCurrent()
 441                 print "cur is", cur
 442                 if cur == self.typeOfScanEntry or \
 443                         cur == self.tunerEntry or \
 444                         cur == self.systemEntry or \
 445                         (self.modulationEntry and self.systemEntry[1].value == eDVBFrontendParametersSatellite.System_DVB_S2 and cur == self.modulationEntry):
 446                         self.createSetup()
 447
 448         def createConfig(self, frontendData):
 449                                                            #("Type", frontendData["system"], TYPE_TEXT),
 450                                            #("Modulation", frontendData["modulation"], TYPE_TEXT),
 451                                            #("Orbital position", frontendData["orbital_position"], TYPE_VALUE_DEC),
 452                                            #("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 453                                            #("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 454                                            #("Polarization", frontendData["polarization"], TYPE_TEXT),
 455                                            #("Inversion", frontendData["inversion"], TYPE_TEXT),
 456                                            #("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 457                                                 #)
 458                 #elif frontendData["tuner_type"] == "DVB-C":
 459                         #return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 460                                            #("Type", frontendData["tuner_type"], TYPE_TEXT),
 461                                            #("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 462                                            #("Symbolrate", frontendData["symbol_rate"], TYPE_VALUE_DEC),
 463                                            #("Modulation", frontendData["modulation"], TYPE_TEXT),
 464                                            #("Inversion", frontendData["inversion"], TYPE_TEXT),
 465                         #                  ("FEC inner", frontendData["fec_inner"], TYPE_TEXT),
 466                                                 #)
 467                 #elif frontendData["tuner_type"] == "DVB-T":
 468                         #return ( ("NIM", ['A', 'B', 'C', 'D'][frontendData["tuner_number"]], TYPE_TEXT),
 469                                            #("Type", frontendData["tuner_type"], TYPE_TEXT),
 470                                            #("Frequency", frontendData["frequency"], TYPE_VALUE_DEC),
 471                                            #("Inversion", frontendData["inversion"], TYPE_TEXT),
 472                                            #("Bandwidth", frontendData["bandwidth"], TYPE_VALUE_DEC),
 473                                            #("CodeRateLP", frontendData["code_rate_lp"], TYPE_TEXT),
 474                                            #("CodeRateHP", frontendData["code_rate_hp"], TYPE_TEXT),
 475                                            #("Constellation", frontendData["constellation"], TYPE_TEXT),
 476                                            #("Transmission Mode", frontendData["transmission_mode"], TYPE_TEXT),
 477                                            #("Guard Interval", frontendData["guard_interval"], TYPE_TEXT),
 478                                            #("Hierarchy Inform.", frontendData["hierarchy_information"], TYPE_TEXT),
 479                         defaultSat = {
 480                                 "orbpos": 192,
 481                                 "system": eDVBFrontendParametersSatellite.System_DVB_S,
 482                                 "frequency": 11836,
 483                                 "inversion": eDVBFrontendParametersSatellite.Inversion_Unknown,
 484                                 "symbolrate": 27500,
 485                                 "polarization": eDVBFrontendParametersSatellite.Polarisation_Horizontal,
 486                                 "fec": eDVBFrontendParametersSatellite.FEC_Auto,
 487                                 "fec_s2": eDVBFrontendParametersSatellite.FEC_9_10,
 488                                 "modulation": eDVBFrontendParametersSatellite.Modulation_QPSK }
 489                         defaultCab = {
 490                                 "frequency": 466,
 491                                 "inversion": eDVBFrontendParametersCable.Inversion_Unknown,
 492                                 "modulation": eDVBFrontendParametersCable.Modulation_QAM64,
 493                                 "fec": eDVBFrontendParametersCable.FEC_Auto,
 494                                 "symbolrate": 6900 }
 495                         defaultTer = {
 496                                 "frequency" : 466000,
 497                                 "inversion" : eDVBFrontendParametersTerrestrial.Inversion_Unknown,
 498                                 "bandwidth" : eDVBFrontendParametersTerrestrial.Bandwidth_7MHz,
 499                                 "fechigh" : eDVBFrontendParametersTerrestrial.FEC_Auto,
 500                                 "feclow" : eDVBFrontendParametersTerrestrial.FEC_Auto,
 501                                 "modulation" : eDVBFrontendParametersTerrestrial.Modulation_Auto,
 502                                 "transmission_mode" : eDVBFrontendParametersTerrestrial.TransmissionMode_Auto,
 503                                 "guard_interval" : eDVBFrontendParametersTerrestrial.GuardInterval_Auto,
 504                                 "hierarchy": eDVBFrontendParametersTerrestrial.Hierarchy_Auto,
 505                                 "system": eDVBFrontendParametersTerrestrial.System_DVB_T,
 506                                 "plp_id": 0 }
 507
 508                         if frontendData is not None:
 509                                 ttype = frontendData.get("tuner_type", "UNKNOWN")
 510                                 if ttype == "DVB-S":
 511                                         defaultSat["system"] = frontendData.get("system", eDVBFrontendParametersSatellite.System_DVB_S)
 512                                         defaultSat["frequency"] = frontendData.get("frequency", 0) / 1000
 513                                         defaultSat["inversion"] = frontendData.get("inversion", eDVBFrontendParametersSatellite.Inversion_Unknown)
 514                                         defaultSat["symbolrate"] = frontendData.get("symbol_rate", 0) / 1000
 515                                         defaultSat["polarization"] = frontendData.get("polarization", eDVBFrontendParametersSatellite.Polarisation_Horizontal)
 516                                         if defaultSat["system"] == eDVBFrontendParametersSatellite.System_DVB_S2:
 517                                                 defaultSat["fec_s2"] = frontendData.get("fec_inner", eDVBFrontendParametersSatellite.FEC_Auto)
 518                                                 defaultSat["rolloff"] = frontendData.get("rolloff", eDVBFrontendParametersSatellite.RollOff_alpha_0_35)
 519                                                 defaultSat["pilot"] = frontendData.get("pilot", eDVBFrontendParametersSatellite.Pilot_Unknown)
 520                                         else:
 521                                                 defaultSat["fec"] = frontendData.get("fec_inner", eDVBFrontendParametersSatellite.FEC_Auto)
 522                                         defaultSat["modulation"] = frontendData.get("modulation", eDVBFrontendParametersSatellite.Modulation_QPSK)
 523                                         defaultSat["orbpos"] = frontendData.get("orbital_position", 0)
 524                                 elif ttype == "DVB-C":
 525                                         defaultCab["frequency"] = frontendData.get("frequency", 0) / 1000
 526                                         defaultCab["symbolrate"] = frontendData.get("symbol_rate", 0) / 1000
 527                                         defaultCab["inversion"] = frontendData.get("inversion", eDVBFrontendParametersCable.Inversion_Unknown)
 528                                         defaultCab["fec"] = frontendData.get("fec_inner", eDVBFrontendParametersCable.FEC_Auto)
 529                                         defaultCab["modulation"] = frontendData.get("modulation", eDVBFrontendParametersCable.Modulation_QAM16)
 530                                 elif ttype == "DVB-T" :
 531                                         defaultTer["frequency"] = frontendData.get("frequency", 0)
 532                                         defaultTer["inversion"] = frontendData.get("inversion", eDVBFrontendParametersTerrestrial.Inversion_Unknown)
 533                                         defaultTer["bandwidth"] = frontendData.get("bandwidth", eDVBFrontendParametersTerrestrial.Bandwidth_7MHz)
 534                                         defaultTer["fechigh"] = frontendData.get("code_rate_hp", eDVBFrontendParametersTerrestrial.FEC_Auto)
 535                                         defaultTer["feclow"] = frontendData.get("code_rate_lp", eDVBFrontendParametersTerrestrial.FEC_Auto)
 536                                         defaultTer["modulation"] = frontendData.get("constellation", eDVBFrontendParametersTerrestrial.Modulation_Auto)
 537                                         defaultTer["transmission_mode"] = frontendData.get("transmission_mode", eDVBFrontendParametersTerrestrial.TransmissionMode_Auto)
 538                                         defaultTer["guard_interval"] = frontendData.get("guard_interval", eDVBFrontendParametersTerrestrial.GuardInterval_Auto)
 539                                         defaultTer["hierarchy"] = frontendData.get("hierarchy_information", eDVBFrontendParametersTerrestrial.Hierarchy_Auto)
 540                                         defaultTer["system"] = frontendData.get("system", eDVBFrontendParametersTerrestrial.System_DVB_T)
 541
 542                         self.scan_sat = ConfigSubsection()
 543                         self.scan_cab = ConfigSubsection()
 544                         self.scan_ter = ConfigSubsection()
 545
 546                         self.scan_type = ConfigSelection(default = "single_transponder", choices = [("single_transponder", _("Single transponder")), ("single_satellite", _("Single satellite")), ("multisat", _("Multisat")), ("multisat_yes", _("Multisat"))])
 547                         self.scan_typecable = ConfigSelection(default = "single_transponder", choices = [("single_transponder", _("Single transponder")), ("complete", _("Complete"))])
 548                         self.scan_typeterrestrial = ConfigSelection(default = "single_transponder", choices = [("single_transponder", _("Single transponder")), ("complete", _("Complete"))])
 549                         self.scan_clearallservices = ConfigSelection(default = "no", choices = [("no", _("no")), ("yes", _("yes")), ("yes_hold_feeds", _("yes (keep feeds)"))])
 550                         self.scan_onlyfree = ConfigYesNo(default = False)
 551                         self.scan_networkScan = ConfigYesNo(default = False)
 552
 553                         nim_list = []
 554                         # collect all nims which are *not* set to "nothing"
 555                         for n in nimmanager.nim_slots:
 556                                 if n.config_mode == "nothing":
 557                                         continue
 558                                 if n.config_mode == "advanced" and len(nimmanager.getSatListForNim(n.slot)) < 1:
 559                                         continue
 560                                 if n.config_mode in ("loopthrough", "satposdepends"):
 561                                         root_id = nimmanager.sec.getRoot(n.slot_id, int(n.config.connectedTo.value))
 562                                         if n.type == nimmanager.nim_slots[root_id].type: # check if connected from a DVB-S to DVB-S2 Nim or vice versa
 563                                                 continue
 564                                 nim_list.append((str(n.slot), n.friendly_full_description))
 565
 566                         self.scan_nims = ConfigSelection(choices = nim_list)
 567
 568                         # status
 569                         self.scan_snr = ConfigSlider()
 570                         self.scan_snr.enabled = False
 571                         self.scan_agc = ConfigSlider()
 572                         self.scan_agc.enabled = False
 573                         self.scan_ber = ConfigSlider()
 574                         self.scan_ber.enabled = False
 575
 576                         # sat
 577                         self.scan_sat.system = ConfigSelection(default = defaultSat["system"], choices = [
 578                                 (eDVBFrontendParametersSatellite.System_DVB_S, _("DVB-S")),
 579                                 (eDVBFrontendParametersSatellite.System_DVB_S2, _("DVB-S2"))])
 580                         self.scan_sat.frequency = ConfigInteger(default = defaultSat["frequency"], limits = (1, 99999))
 581                         self.scan_sat.inversion = ConfigSelection(default = defaultSat["inversion"], choices = [
 582                                 (eDVBFrontendParametersSatellite.Inversion_Off, _("Off")),
 583                                 (eDVBFrontendParametersSatellite.Inversion_On, _("On")),
 584                                 (eDVBFrontendParametersSatellite.Inversion_Unknown, _("Auto"))])
 585                         self.scan_sat.symbolrate = ConfigInteger(default = defaultSat["symbolrate"], limits = (1, 99999))
 586                         self.scan_sat.polarization = ConfigSelection(default = defaultSat["polarization"], choices = [
 587                                 (eDVBFrontendParametersSatellite.Polarisation_Horizontal, _("horizontal")),
 588                                 (eDVBFrontendParametersSatellite.Polarisation_Vertical, _("vertical")),
 589                                 (eDVBFrontendParametersSatellite.Polarisation_CircularLeft, _("circular left")),
 590                                 (eDVBFrontendParametersSatellite.Polarisation_CircularRight, _("circular right"))])
 591                         self.scan_sat.fec = ConfigSelection(default = defaultSat["fec"], choices = [
 592                                 (eDVBFrontendParametersSatellite.FEC_Auto, _("Auto")),
 593                                 (eDVBFrontendParametersSatellite.FEC_1_2, "1/2"),
 594                                 (eDVBFrontendParametersSatellite.FEC_2_3, "2/3"),
 595                                 (eDVBFrontendParametersSatellite.FEC_3_4, "3/4"),
 596                                 (eDVBFrontendParametersSatellite.FEC_5_6, "5/6"),
 597                                 (eDVBFrontendParametersSatellite.FEC_7_8, "7/8"),
 598                                 (eDVBFrontendParametersSatellite.FEC_None, _("None"))])
 599                         self.scan_sat.fec_s2 = ConfigSelection(default = defaultSat["fec_s2"], choices = [
 600                                 (eDVBFrontendParametersSatellite.FEC_1_2, "1/2"),
 601                                 (eDVBFrontendParametersSatellite.FEC_2_3, "2/3"),
 602                                 (eDVBFrontendParametersSatellite.FEC_3_4, "3/4"),
 603                                 (eDVBFrontendParametersSatellite.FEC_3_5, "3/5"),
 604                                 (eDVBFrontendParametersSatellite.FEC_4_5, "4/5"),
 605                                 (eDVBFrontendParametersSatellite.FEC_5_6, "5/6"),
 606                                 (eDVBFrontendParametersSatellite.FEC_7_8, "7/8"),
 607                                 (eDVBFrontendParametersSatellite.FEC_8_9, "8/9"),
 608                                 (eDVBFrontendParametersSatellite.FEC_9_10, "9/10")])
 609                         self.scan_sat.modulation = ConfigSelection(default = defaultSat["modulation"], choices = [
 610                                 (eDVBFrontendParametersSatellite.Modulation_QPSK, "QPSK"),
 611                                 (eDVBFrontendParametersSatellite.Modulation_8PSK, "8PSK")])
 612                         self.scan_sat.rolloff = ConfigSelection(default = defaultSat.get("rolloff", eDVBFrontendParametersSatellite.RollOff_alpha_0_35), choices = [
 613                                 (eDVBFrontendParametersSatellite.RollOff_alpha_0_35, "0.35"),
 614                                 (eDVBFrontendParametersSatellite.RollOff_alpha_0_25, "0.25"),
 615                                 (eDVBFrontendParametersSatellite.RollOff_alpha_0_20, "0.20")])
 616                         self.scan_sat.pilot = ConfigSelection(default = defaultSat.get("pilot", eDVBFrontendParametersSatellite.Pilot_Unknown), choices = [
 617                                 (eDVBFrontendParametersSatellite.Pilot_Off, _("Off")),
 618                                 (eDVBFrontendParametersSatellite.Pilot_On, _("On")),
 619                                 (eDVBFrontendParametersSatellite.Pilot_Unknown, _("Auto"))])
 620
 621                         # cable
 622                         self.scan_cab.frequency = ConfigInteger(default = defaultCab["frequency"], limits = (50, 999))
 623                         self.scan_cab.inversion = ConfigSelection(default = defaultCab["inversion"], choices = [
 624                                 (eDVBFrontendParametersCable.Inversion_Off, _("Off")),
 625                                 (eDVBFrontendParametersCable.Inversion_On, _("On")),
 626                                 (eDVBFrontendParametersCable.Inversion_Unknown, _("Auto"))])
 627                         self.scan_cab.modulation = ConfigSelection(default = defaultCab["modulation"], choices = [
 628                                 (eDVBFrontendParametersCable.Modulation_QAM16, "16-QAM"),
 629                                 (eDVBFrontendParametersCable.Modulation_QAM32, "32-QAM"),
 630                                 (eDVBFrontendParametersCable.Modulation_QAM64, "64-QAM"),
 631                                 (eDVBFrontendParametersCable.Modulation_QAM128, "128-QAM"),
 632                                 (eDVBFrontendParametersCable.Modulation_QAM256, "256-QAM")])
 633                         self.scan_cab.fec = ConfigSelection(default = defaultCab["fec"], choices = [
 634                                 (eDVBFrontendParametersCable.FEC_Auto, _("Auto")),
 635                                 (eDVBFrontendParametersCable.FEC_1_2, "1/2"),
 636                                 (eDVBFrontendParametersCable.FEC_2_3, "2/3"),
 637                                 (eDVBFrontendParametersCable.FEC_3_4, "3/4"),
 638                                 (eDVBFrontendParametersCable.FEC_5_6, "5/6"),
 639                                 (eDVBFrontendParametersCable.FEC_7_8, "7/8"),
 640                                 (eDVBFrontendParametersCable.FEC_8_9, "8/9"),
 641                                 (eDVBFrontendParametersCable.FEC_None, _("None"))])
 642                         self.scan_cab.symbolrate = ConfigInteger(default = defaultCab["symbolrate"], limits = (1, 99999))
 643
 644                         # terrestial
 645                         self.scan_ter.frequency = ConfigInteger(default = 466000, limits = (50000, 999000))
 646                         self.scan_ter.inversion = ConfigSelection(default = defaultTer["inversion"], choices = [
 647                                 (eDVBFrontendParametersTerrestrial.Inversion_Off, _("Off")),
 648                                 (eDVBFrontendParametersTerrestrial.Inversion_On, _("On")),
 649                                 (eDVBFrontendParametersTerrestrial.Inversion_Unknown, _("Auto"))])
 650                         # WORKAROUND: we can't use BW-auto
 651                         self.scan_ter.bandwidth = ConfigSelection(default = defaultTer["bandwidth"], choices = [
 652                                 (eDVBFrontendParametersTerrestrial.Bandwidth_8MHz, "8MHz"),
 653                                 (eDVBFrontendParametersTerrestrial.Bandwidth_7MHz, "7MHz"),
 654                                 (eDVBFrontendParametersTerrestrial.Bandwidth_6MHz, "6MHz")])
 655                         self.scan_ter.bandwidth_t2 = ConfigSelection(default = defaultTer["bandwidth"], choices = [
 656                                 (eDVBFrontendParametersTerrestrial.Bandwidth_10MHz, "10MHz"),
 657                                 (eDVBFrontendParametersTerrestrial.Bandwidth_8MHz, "8MHz"),
 658                                 (eDVBFrontendParametersTerrestrial.Bandwidth_7MHz, "7MHz"),
 659                                 (eDVBFrontendParametersTerrestrial.Bandwidth_6MHz, "6MHz"),
 660                                 (eDVBFrontendParametersTerrestrial.Bandwidth_5MHz, "5MHz"),
 661                                 (eDVBFrontendParametersTerrestrial.Bandwidth_1_712MHz, "1.712MHz")])
 662                         #, (eDVBFrontendParametersTerrestrial.Bandwidth_Auto, _("Auto"))))
 663                         self.scan_ter.fechigh = ConfigSelection(default = defaultTer["fechigh"], choices = [
 664                                 (eDVBFrontendParametersTerrestrial.FEC_1_2, "1/2"),
 665                                 (eDVBFrontendParametersTerrestrial.FEC_2_3, "2/3"),
 666                                 (eDVBFrontendParametersTerrestrial.FEC_3_4, "3/4"),
 667                                 (eDVBFrontendParametersTerrestrial.FEC_5_6, "5/6"),
 668                                 (eDVBFrontendParametersTerrestrial.FEC_7_8, "7/8"),
 669                                 (eDVBFrontendParametersTerrestrial.FEC_Auto, _("Auto"))])
 670                         self.scan_ter.fechigh_t2 = ConfigSelection(default = defaultTer["fechigh"], choices = [
 671                                 (eDVBFrontendParametersTerrestrial.FEC_1_2, "1/2"),
 672                                 (eDVBFrontendParametersTerrestrial.FEC_2_3, "2/3"),
 673                                 (eDVBFrontendParametersTerrestrial.FEC_3_4, "3/4"),
 674                                 (eDVBFrontendParametersTerrestrial.FEC_5_6, "5/6"),
 675                                 (eDVBFrontendParametersTerrestrial.FEC_6_7, "6/7"),
 676                                 (eDVBFrontendParametersTerrestrial.FEC_7_8, "7/8"),
 677                                 (eDVBFrontendParametersTerrestrial.FEC_8_9, "8/9"),
 678                                 (eDVBFrontendParametersTerrestrial.FEC_Auto, _("Auto"))])
 679                         self.scan_ter.feclow = ConfigSelection(default = defaultTer["feclow"], choices = [
 680                                 (eDVBFrontendParametersTerrestrial.FEC_1_2, "1/2"),
 681                                 (eDVBFrontendParametersTerrestrial.FEC_2_3, "2/3"),
 682                                 (eDVBFrontendParametersTerrestrial.FEC_3_4, "3/4"),
 683                                 (eDVBFrontendParametersTerrestrial.FEC_5_6, "5/6"),
 684                                 (eDVBFrontendParametersTerrestrial.FEC_7_8, "7/8"),
 685                                 (eDVBFrontendParametersTerrestrial.FEC_Auto, _("Auto"))])
 686                         self.scan_ter.feclow_t2 = ConfigSelection(default = defaultTer["feclow"], choices = [
 687                                 (eDVBFrontendParametersTerrestrial.FEC_1_2, "1/2"),
 688                                 (eDVBFrontendParametersTerrestrial.FEC_2_3, "2/3"),
 689                                 (eDVBFrontendParametersTerrestrial.FEC_3_4, "3/4"),
 690                                 (eDVBFrontendParametersTerrestrial.FEC_5_6, "5/6"),
 691                                 (eDVBFrontendParametersTerrestrial.FEC_6_7, "6/7"),
 692                                 (eDVBFrontendParametersTerrestrial.FEC_7_8, "7/8"),
 693                                 (eDVBFrontendParametersTerrestrial.FEC_8_9, "8/9"),
 694                                 (eDVBFrontendParametersTerrestrial.FEC_Auto, _("Auto"))])
 695                         self.scan_ter.modulation = ConfigSelection(default = defaultTer["modulation"], choices = [
 696                                 (eDVBFrontendParametersTerrestrial.Modulation_QPSK, "QPSK"),
 697                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM16, "QAM16"),
 698                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM64, "QAM64"),
 699                                 (eDVBFrontendParametersTerrestrial.Modulation_Auto, _("Auto"))])
 700                         self.scan_ter.modulation_t2 = ConfigSelection(default = defaultTer["modulation"], choices = [
 701                                 (eDVBFrontendParametersTerrestrial.Modulation_QPSK, "QPSK"),
 702                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM16, "QAM16"),
 703                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM64, "QAM64"),
 704                                 (eDVBFrontendParametersTerrestrial.Modulation_QAM256, "QAM256"),
 705                                 (eDVBFrontendParametersTerrestrial.Modulation_Auto, _("Auto"))])
 706                         self.scan_ter.transmission = ConfigSelection(default = defaultTer["transmission_mode"], choices = [
 707                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_2k, "2K"),
 708                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_8k, "8K"),
 709                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_Auto, _("Auto"))])
 710                         self.scan_ter.transmission_t2 = ConfigSelection(default = defaultTer["transmission_mode"], choices = [
 711                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_1k, "1K"),
 712                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_2k, "2K"),
 713                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_4k, "4K"),
 714                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_8k, "8K"),
 715                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_16k, "16K"),
 716                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_32k, "32K"),
 717                                 (eDVBFrontendParametersTerrestrial.TransmissionMode_Auto, _("Auto"))])
 718                         self.scan_ter.guard = ConfigSelection(default = defaultTer["guard_interval"], choices = [
 719                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_32, "1/32"),
 720                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_16, "1/16"),
 721                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_8, "1/8"),
 722                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_4, "1/4"),
 723                                 (eDVBFrontendParametersTerrestrial.GuardInterval_Auto, _("Auto"))])
 724                         self.scan_ter.guard_t2 = ConfigSelection(default = defaultTer["guard_interval"], choices = [
 725                                 (eDVBFrontendParametersTerrestrial.GuardInterval_19_256, "19/256"),
 726                                 (eDVBFrontendParametersTerrestrial.GuardInterval_19_128, "19/128"),
 727                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_128, "1/128"),
 728                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_32, "1/32"),
 729                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_16, "1/16"),
 730                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_8, "1/8"),
 731                                 (eDVBFrontendParametersTerrestrial.GuardInterval_1_4, "1/4"),
 732                                 (eDVBFrontendParametersTerrestrial.GuardInterval_Auto, _("Auto"))])
 733                         self.scan_ter.hierarchy = ConfigSelection(default = defaultTer["hierarchy"], choices = [
 734                                 (eDVBFrontendParametersTerrestrial.Hierarchy_None, _("None")),
 735                                 (eDVBFrontendParametersTerrestrial.Hierarchy_1, "1"),
 736                                 (eDVBFrontendParametersTerrestrial.Hierarchy_2, "2"),
 737                                 (eDVBFrontendParametersTerrestrial.Hierarchy_4, "4"),
 738                                 (eDVBFrontendParametersTerrestrial.Hierarchy_Auto, _("Auto"))])
 739                         self.scan_ter.system = ConfigSelection(default = defaultTer["system"], choices = [
 740                                 (eDVBFrontendParametersTerrestrial.System_DVB_T, _("DVB-T")),
 741                                 (eDVBFrontendParametersTerrestrial.System_DVB_T2, _("DVB-T2"))])
 742                         self.scan_ter.plp_id = ConfigInteger(default = defaultTer["plp_id"], limits = (0, 255))
 743
 744                         self.scan_scansat = {}
 745                         for sat in nimmanager.satList:
 746                                 #print sat[1]
 747                                 self.scan_scansat[sat[0]] = ConfigYesNo(default = False)
 748
 749                         self.scan_satselection = []
 750                         for slot in nimmanager.nim_slots:
 751                                 if slot.isCompatible("DVB-S"):
 752                                         self.scan_satselection.append(getConfigSatlist(defaultSat["orbpos"], self.satList[slot.slot]))
 753                                 else:
 754                                         self.scan_satselection.append(None)
 755
 756                         return True
 757
 758         def keyLeft(self):
 759                 ConfigListScreen.keyLeft(self)
 760                 self.newConfig()
 761
 762         def keyRight(self):
 763                 ConfigListScreen.keyRight(self)
 764                 self.newConfig()
 765
 766         def updateStatus(self):
 767                 print "updatestatus"
 768
 769         def addSatTransponder(self, tlist, frequency, symbol_rate, polarisation, fec, inversion, orbital_position, system, modulation, rolloff, pilot):
 770                 print "Add Sat: frequ: " + str(frequency) + " symbol: " + str(symbol_rate) + " pol: " + str(polarisation) + " fec: " + str(fec) + " inversion: " + str(inversion) + " modulation: " + str(modulation) + " system: " + str(system) + " rolloff" + str(rolloff) + " pilot" + str(pilot)
 771                 print "orbpos: " + str(orbital_position)
 772                 parm = eDVBFrontendParametersSatellite()
 773                 parm.modulation = modulation
 774                 parm.system = system
 775                 parm.frequency = frequency * 1000
 776                 parm.symbol_rate = symbol_rate * 1000
 777                 parm.polarisation = polarisation
 778                 parm.fec = fec
 779                 parm.inversion = inversion
 780                 parm.orbital_position = orbital_position
 781                 parm.rolloff = rolloff
 782                 parm.pilot = pilot
 783                 tlist.append(parm)
 784
 785         def addCabTransponder(self, tlist, frequency, symbol_rate, modulation, fec, inversion):
 786                 print "Add Cab: frequ: " + str(frequency) + " symbol: " + str(symbol_rate) + " pol: " + str(modulation) + " fec: " + str(fec) + " inversion: " + str(inversion)
 787                 parm = eDVBFrontendParametersCable()
 788                 parm.frequency = frequency * 1000
 789                 parm.symbol_rate = symbol_rate * 1000
 790                 parm.modulation = modulation
 791                 parm.fec = fec
 792                 parm.inversion = inversion
 793                 tlist.append(parm)
 794
 795         def addTerTransponder(self, tlist, *args, **kwargs):
 796                 tlist.append(buildTerTransponder(*args, **kwargs))
 797
 798         def keyGo(self):
 799                 if self.scan_nims.value == "":
 800                         return
 801                 tlist = []
 802                 flags = None
 803                 startScan = True
 804                 removeAll = True
 805                 index_to_scan = int(self.scan_nims.value)
 806
 807                 if self.scan_nims == [ ]:
 808                         self.session.open(MessageBox, _("No tuner is enabled!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
 809                         return
 810
 811                 nim = nimmanager.nim_slots[index_to_scan]
 812                 print "nim", nim.slot
 813                 if nim.isCompatible("DVB-S"):
 814                         print "is compatible with DVB-S"
 815                         if self.scan_type.value == "single_transponder":
 816                                 # these lists are generated for each tuner, so this has work.
 817                                 assert len(self.satList) > index_to_scan
 818                                 assert len(self.scan_satselection) > index_to_scan
 819
 820                                 nimsats = self.satList[index_to_scan]
 821                                 selsatidx = self.scan_satselection[index_to_scan].index
 822
 823                                 # however, the satList itself could be empty. in that case, "index" is 0 (for "None").
 824                                 if len(nimsats):
 825                                         orbpos = nimsats[selsatidx][0]
 826                                         if self.scan_sat.system.value == eDVBFrontendParametersSatellite.System_DVB_S:
 827                                                 fec = self.scan_sat.fec.value
 828                                         else:
 829                                                 fec = self.scan_sat.fec_s2.value
 830                                         print "add sat transponder"
 831                                         self.addSatTransponder(tlist, self.scan_sat.frequency.value,
 832                                                                 self.scan_sat.symbolrate.value,
 833                                                                 self.scan_sat.polarization.value,
 834                                                                 fec,
 835                                                                 self.scan_sat.inversion.value,
 836                                                                 orbpos,
 837                                                                 self.scan_sat.system.value,
 838                                                                 self.scan_sat.modulation.value,
 839                                                                 self.scan_sat.rolloff.value,
 840                                                                 self.scan_sat.pilot.value)
 841                                 removeAll = False
 842                         elif self.scan_type.value == "single_satellite":
 843                                 sat = self.satList[index_to_scan][self.scan_satselection[index_to_scan].index]
 844                                 getInitialTransponderList(tlist, sat[0])
 845                         elif self.scan_type.value.find("multisat") != -1:
 846                                 SatList = nimmanager.getSatListForNim(index_to_scan)
 847                                 for x in self.multiscanlist:
 848                                         if x[1].value:
 849                                                 print "   " + str(x[0])
 850                                                 getInitialTransponderList(tlist, x[0])
 851
 852                 elif nim.isCompatible("DVB-C"):
 853                         if self.scan_typecable.value == "single_transponder":
 854                                 self.addCabTransponder(tlist, self.scan_cab.frequency.value,
 855                                                                                           self.scan_cab.symbolrate.value,
 856                                                                                           self.scan_cab.modulation.value,
 857                                                                                           self.scan_cab.fec.value,
 858                                                                                           self.scan_cab.inversion.value)
 859                                 removeAll = False
 860                         elif self.scan_typecable.value == "complete":
 861                                 if config.Nims[index_to_scan].cable.scan_type.value == "provider":
 862                                         getInitialCableTransponderList(tlist, index_to_scan)
 863                                 else:
 864                                         startScan = False
 865
 866                 elif nim.isCompatible("DVB-T"):
 867                         if self.scan_typeterrestrial.value == "single_transponder":
 868                                 if self.scan_ter.system.value == eDVBFrontendParametersTerrestrial.System_DVB_T:
 869                                         self.addTerTransponder(tlist,
 870                                                         self.scan_ter.frequency.value * 1000,
 871                                                         inversion = self.scan_ter.inversion.value,
 872                                                         bandwidth = self.scan_ter.bandwidth.value,
 873                                                         fechigh = self.scan_ter.fechigh.value,
 874                                                         feclow = self.scan_ter.feclow.value,
 875                                                         modulation = self.scan_ter.modulation.value,
 876                                                         transmission = self.scan_ter.transmission.value,
 877                                                         guard = self.scan_ter.guard.value,
 878                                                         hierarchy = self.scan_ter.hierarchy.value,
 879                                                         system = self.scan_ter.system.value,
 880                                                         plpid = self.scan_ter.plp_id.value)
 881                                 else:
 882                                         self.addTerTransponder(tlist,
 883                                                         self.scan_ter.frequency.value * 1000,
 884                                                         inversion = self.scan_ter.inversion.value,
 885                                                         bandwidth = self.scan_ter.bandwidth_t2.value,
 886                                                         fechigh = self.scan_ter.fechigh_t2.value,
 887                                                         feclow = self.scan_ter.feclow_t2.value,
 888                                                         modulation = self.scan_ter.modulation_t2.value,
 889                                                         transmission = self.scan_ter.transmission_t2.value,
 890                                                         guard = self.scan_ter.guard_t2.value,
 891                                                         hierarchy = self.scan_ter.hierarchy.value,
 892                                                         system = self.scan_ter.system.value,
 893                                                         plpid = self.scan_ter.plp_id.value)
 894                                 removeAll = False
 895                         elif self.scan_typeterrestrial.value == "complete":
 896                                 getInitialTerrestrialTransponderList(tlist, nimmanager.getTerrestrialDescription(index_to_scan))
 897
 898                 flags = self.scan_networkScan.value and eComponentScan.scanNetworkSearch or 0
 899
 900                 tmp = self.scan_clearallservices.value
 901                 if tmp == "yes":
 902                         flags |= eComponentScan.scanRemoveServices
 903                 elif tmp == "yes_hold_feeds":
 904                         flags |= eComponentScan.scanRemoveServices
 905                         flags |= eComponentScan.scanDontRemoveFeeds
 906
 907                 if tmp != "no" and not removeAll:
 908                         flags |= eComponentScan.scanDontRemoveUnscanned
 909
 910                 if self.scan_onlyfree.value:
 911                         flags |= eComponentScan.scanOnlyFree
 912
 913                 for x in self["config"].list:
 914                         x[1].save()
 915
 916                 if startScan:
 917                         self.startScan(tlist, flags, index_to_scan)
 918                 else:
 919                         self.flags = flags
 920                         self.feid = index_to_scan
 921                         self.tlist = []
 922                         self.startCableTransponderSearch(self.feid)
 923
 924         def setCableTransponderSearchResult(self, tlist):
 925                 self.tlist = tlist
 926
 927         def cableTransponderSearchFinished(self):
 928                 if self.tlist is None:
 929                         self.tlist = []
 930                 else:
 931                         self.startScan(self.tlist, self.flags, self.feid)
 932
 933         def startScan(self, tlist, flags, feid):
 934                 if len(tlist):
 935                         # flags |= eComponentScan.scanSearchBAT
 936                         if self.finished_cb:
 937                                 self.session.openWithCallback(self.finished_cb, ServiceScan, [{"transponders": tlist, "feid": feid, "flags": flags}])
 938                         else:
 939                                 self.session.open(ServiceScan, [{"transponders": tlist, "feid": feid, "flags": flags}])
 940                 else:
 941                         if self.finished_cb:
 942                                 self.session.openWithCallback(self.finished_cb, MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
 943                         else:
 944                                 self.session.open(MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
 945
 946         def keyCancel(self):
 947                 for x in self["config"].list:
 948                         x[1].cancel()
 949                 self.close()
 950
 951 class ScanSimple(ConfigListScreen, Screen, CableTransponderSearchSupport):
 952         def getNetworksForNim(self, nim):
 953                 if nim.isCompatible("DVB-S"):
 954                         networks = nimmanager.getSatListForNim(nim.slot)
 955                 elif not nim.empty:
 956                         networks = [ nim.type ] # "DVB-C" or "DVB-T". TODO: seperate networks for different C/T tuners, if we want to support that.
 957                 else:
 958                         # empty tuners provide no networks.
 959                         networks = [ ]
 960                 return networks
 961
 962         def __init__(self, session):
 963                 Screen.__init__(self, session)
 964
 965                 self["actions"] = ActionMap(["SetupActions"],
 966                 {
 967                         "ok": self.keyGo,
 968                         "cancel": self.keyCancel,
 969                 }, -2)
 970
 971                 self.list = []
 972                 tlist = []
 973
 974                 known_networks = [ ]
 975                 nims_to_scan = [ ]
 976                 self.finished_cb = None
 977
 978                 for nim in nimmanager.nim_slots:
 979                         # collect networks provided by this tuner
 980
 981                         need_scan = False
 982                         networks = self.getNetworksForNim(nim)
 983
 984                         print "nim %d provides" % nim.slot, networks
 985                         print "known:", known_networks
 986
 987                         # we only need to scan on the first tuner which provides a network.
 988                         # this gives the first tuner for each network priority for scanning.
 989                         for x in networks:
 990                                 if x not in known_networks:
 991                                         need_scan = True
 992                                         print x, "not in ", known_networks
 993                                         known_networks.append(x)
 994
 995                         # don't offer to scan nims if nothing is connected
 996                         if not nimmanager.somethingConnected(nim.slot):
 997                                 need_scan = False
 998
 999                         if need_scan:
1000                                 nims_to_scan.append(nim)
1001
1002                 # we save the config elements to use them on keyGo
1003                 self.nim_enable = [ ]
1004
1005                 if len(nims_to_scan):
1006                         self.scan_clearallservices = ConfigSelection(default = "yes", choices = [("no", _("no")), ("yes", _("yes")), ("yes_hold_feeds", _("yes (keep feeds)"))])
1007                         self.list.append(getConfigListEntry(_("Clear before scan"), self.scan_clearallservices))
1008
1009                         for nim in nims_to_scan:
1010                                 nimconfig = ConfigYesNo(default = True)
1011                                 nimconfig.nim_index = nim.slot
1012                                 self.nim_enable.append(nimconfig)
1013                                 self.list.append(getConfigListEntry(_("Scan ") + nim.slot_name + " (" + nim.friendly_type + ")", nimconfig))
1014
1015                 ConfigListScreen.__init__(self, self.list)
1016                 self["header"] = Label(_("Automatic Scan"))
1017                 self["footer"] = Label(_("Press OK to scan"))
1018
1019         def runAsync(self, finished_cb):
1020                 self.finished_cb = finished_cb
1021                 self.keyGo()
1022
1023         def keyGo(self):
1024                 self.scanList = []
1025                 self.known_networks = set()
1026                 self.nim_iter=0
1027                 self.buildTransponderList()
1028
1029         def buildTransponderList(self): # this method is called multiple times because of asynchronous stuff
1030                 APPEND_NOW = 0
1031                 SEARCH_CABLE_TRANSPONDERS = 1
1032                 action = APPEND_NOW
1033
1034                 n = self.nim_iter < len(self.nim_enable) and self.nim_enable[self.nim_iter] or None
1035                 self.nim_iter += 1
1036                 if n:
1037                         if n.value: # check if nim is enabled
1038                                 flags = 0
1039                                 nim = nimmanager.nim_slots[n.nim_index]
1040                                 networks = set(self.getNetworksForNim(nim))
1041
1042                                 # don't scan anything twice
1043                                 networks.discard(self.known_networks)
1044
1045                                 tlist = [ ]
1046                                 if nim.isCompatible("DVB-S"):
1047                                         # get initial transponders for each satellite to be scanned
1048                                         for sat in networks:
1049                                                 getInitialTransponderList(tlist, sat[0])
1050                                 elif nim.isCompatible("DVB-C"):
1051                                         if config.Nims[nim.slot].cable.scan_type.value == "provider":
1052                                                 getInitialCableTransponderList(tlist, nim.slot)
1053                                         else:
1054                                                 action = SEARCH_CABLE_TRANSPONDERS
1055                                 elif nim.isCompatible("DVB-T"):
1056                                         getInitialTerrestrialTransponderList(tlist, nimmanager.getTerrestrialDescription(nim.slot))
1057                                 else:
1058                                         assert False
1059
1060                                 flags |= eComponentScan.scanNetworkSearch #FIXMEEE.. use flags from cables / satellites / terrestrial.xml
1061                                 tmp = self.scan_clearallservices.value
1062                                 if tmp == "yes":
1063                                         flags |= eComponentScan.scanRemoveServices
1064                                 elif tmp == "yes_hold_feeds":
1065                                         flags |= eComponentScan.scanRemoveServices
1066                                         flags |= eComponentScan.scanDontRemoveFeeds
1067
1068                                 if action == APPEND_NOW:
1069                                         self.scanList.append({"transponders": tlist, "feid": nim.slot, "flags": flags})
1070                                 elif action == SEARCH_CABLE_TRANSPONDERS:
1071                                         self.flags = flags
1072                                         self.feid = nim.slot
1073                                         self.startCableTransponderSearch(nim.slot)
1074                                         return
1075                                 else:
1076                                         assert False
1077
1078                         self.buildTransponderList() # recursive call of this function !!!
1079                         return
1080                 # when we are here, then the recursion is finished and all enabled nims are checked
1081                 # so we now start the real transponder scan
1082                 self.startScan(self.scanList)
1083
1084         def startScan(self, scanList):
1085                 if len(scanList):
1086                         if self.finished_cb:
1087                                 self.session.openWithCallback(self.finished_cb, ServiceScan, scanList = scanList)
1088                         else:
1089                                 self.session.open(ServiceScan, scanList = scanList)
1090                 else:
1091                         if self.finished_cb:
1092                                 self.session.openWithCallback(self.finished_cb, MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
1093                         else:
1094                                 self.session.open(MessageBox, _("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."), MessageBox.TYPE_ERROR)
1095
1096         def setCableTransponderSearchResult(self, tlist):
1097                 if tlist is not None:
1098                         self.scanList.append({"transponders": tlist, "feid": self.feid, "flags": self.flags})
1099
1100         def cableTransponderSearchFinished(self):
1101                 self.buildTransponderList()
1102
1103         def keyCancel(self):
1104                 self.close()
1105
1106         def Satexists(self, tlist, pos):
1107                 for x in tlist:
1108                         if x == pos:
1109                                 return 1
1110                 return 0
1111