lib/python/Screens/ChannelSelection.py

   1 from Screen import Screen
   2 from Components.Button import Button
   3 from Components.ServiceList import ServiceList
   4 from Components.ActionMap import NumberActionMap
   5 from EpgSelection import EPGSelection
   6 from enigma import eServiceReference, eEPGCache, eEPGCachePtr, eServiceCenter, eServiceCenterPtr, iMutableServiceListPtr, iStaticServiceInformationPtr, eTimer
   7 from Components.config import config, configElement, ConfigSubsection, configText
   8 from Screens.FixedMenu import FixedMenu
   9 from Tools.NumericalTextInput import NumericalTextInput
  10 from Components.NimManager import nimmanager
  11 from Components.EventInfo import EventInfo
  12
  13 import xml.dom.minidom
  14
  15 class BouquetSelector(FixedMenu):
  16         def __init__(self, session, bouquets, selectedFunc):
  17                 self.selectedFunc=selectedFunc
  18                 entrys = [ ]
  19                 for x in bouquets:
  20                         entrys.append((x[0], self.bouquetSelected, x[1]))
  21                 FixedMenu.__init__(self, session, "Bouquetlist", entrys)
  22                 self.skinName = "Menu"
  23
  24         def bouquetSelected(self):
  25                 self.selectedFunc(self["menu"].getCurrent()[2])
  26
  27 class ChannelContextMenu(FixedMenu):
  28         def __init__(self, session, csel):
  29                 self.csel = csel
  30
  31                 menu = [ ]
  32
  33                 inBouquetRootList = csel.servicelist.getRoot().getPath().find('FROM BOUQUET "bouquets.') != -1 #FIXME HACK
  34                 inBouquet = csel.getMutableList() is not None
  35                 haveBouquets = csel.bouquet_root.getPath().find('FROM BOUQUET "bouquets.') != -1
  36
  37                 if not csel.bouquet_mark_edit and not csel.movemode and not inBouquetRootList:
  38                         if (csel.getCurrentSelection().flags & eServiceReference.flagDirectory) != eServiceReference.flagDirectory:
  39                                 if haveBouquets:
  40                                         menu.append((_("add service to bouquet"), self.addServiceToBouquetSelected))
  41                                 else:
  42                                         menu.append((_("add service to favourites"), self.addServiceToBouquetSelected))
  43                         if inBouquet:
  44                                 menu.append((_("remove service"), self.removeCurrentService))
  45
  46                 if inBouquet: # current list is editable?
  47                         if not csel.bouquet_mark_edit:
  48                                 if not csel.movemode:
  49                                         menu.append((_("enable move mode"), self.toggleMoveMode))
  50                                         if not inBouquetRootList:
  51                                                 if haveBouquets:
  52                                                         menu.append((_("enable bouquet edit"), self.bouquetMarkStart))
  53                                                 else:
  54                                                         menu.append((_("enable favourite edit"), self.bouquetMarkStart))
  55                                 else:
  56                                         menu.append((_("disable move mode"), self.toggleMoveMode))
  57                         elif not inBouquetRootList:
  58                                 if haveBouquets:
  59                                         menu.append((_("end bouquet edit"), self.bouquetMarkEnd))
  60                                         menu.append((_("abort bouquet edit"), self.bouquetMarkAbort))
  61                                 else:
  62                                         menu.append((_("end favourites edit"), self.bouquetMarkEnd))
  63                                         menu.append((_("abort favourites edit"), self.bouquetMarkAbort))
  64
  65                 menu.append((_("back"), self.close))
  66
  67                 FixedMenu.__init__(self, session, _("Channel Selection"), menu)
  68                 self.skinName = "Menu"
  69
  70         def addServiceToBouquetSelected(self):
  71                 bouquets = self.csel.getBouquetList()
  72                 if bouquets is None:
  73                         cnt = 0
  74                 else:
  75                         cnt = len(bouquets)
  76                 if cnt > 1: # show bouquet list
  77                         self.session.open(BouquetSelector, bouquets, self.addCurrentServiceToBouquet)
  78                 elif cnt == 1: # add to only one existing bouquet
  79                         self.addCurrentServiceToBouquet(bouquets[0][1])
  80                 else: #no bouquets in root.. so assume only one favourite list is used
  81                         self.addCurrentServiceToBouquet(self.csel.bouquet_root)
  82
  83         def addCurrentServiceToBouquet(self, dest):
  84                 self.csel.addCurrentServiceToBouquet(dest)
  85                 self.close()
  86
  87         def removeCurrentService(self):
  88                 self.csel.removeCurrentService()
  89                 self.close()
  90
  91         def toggleMoveMode(self):
  92                 self.csel.toggleMoveMode()
  93                 self.close()
  94
  95         def bouquetMarkStart(self):
  96                 self.csel.startMarkedEdit()
  97                 self.close()
  98
  99         def bouquetMarkEnd(self):
 100                 self.csel.endMarkedEdit(abort=False)
 101                 self.close()
 102
 103         def bouquetMarkAbort(self):
 104                 self.csel.endMarkedEdit(abort=True)
 105                 self.close()
 106
 107 class ChannelSelectionEdit:
 108         def __init__(self):
 109                 self.entry_marked = False
 110                 self.movemode = False
 111                 self.bouquet_mark_edit = False
 112                 self.mutableList = None
 113                 self.__marked = [ ]
 114                 self.saved_title = None
 115                 self.saved_root = None
 116
 117         def getMutableList(self, root=eServiceReference()):
 118                 if not self.mutableList is None:
 119                         return self.mutableList
 120                 serviceHandler = eServiceCenter.getInstance()
 121                 if not root.valid():
 122                         root=self.servicelist.getRoot()
 123                 list = serviceHandler.list(root)
 124                 if list is not None:
 125                         return list.startEdit()
 126                 return None
 127
 128 #  multiple marked entry stuff ( edit mode, later multiepg selection )
 129         def startMarkedEdit(self):
 130                 self.mutableList = self.getMutableList()
 131                 # add all services from the current list to internal marked set in listboxservicecontent
 132                 self.bouquetRoot = self.servicelist.getRoot()
 133                 self.clearMarks() # this clears the internal marked set in the listboxservicecontent
 134                 self.saved_title = self.instance.getTitle()
 135                 new_title = self.saved_title
 136                 if self.bouquet_root.getPath().find('FROM BOUQUET "bouquets.') != -1:
 137                         new_title += ' ' + _("[bouquet edit]")
 138                 else:
 139                         new_title += ' ' + _("[favourite edit]")
 140                 self.instance.setTitle(new_title)
 141                 self.bouquet_mark_edit = True
 142                 self.__marked = self.servicelist.getRootServices()
 143                 for x in self.__marked:
 144                         self.servicelist.addMarked(eServiceReference(x))
 145                 self.saved_root = self.getRoot()
 146                 self.showAllServices()
 147
 148         def endMarkedEdit(self, abort):
 149                 if not abort and self.mutableList is not None:
 150                         new_marked = set(self.servicelist.getMarked())
 151                         old_marked = set(self.__marked)
 152                         removed = old_marked - new_marked
 153                         added = new_marked - old_marked
 154                         changed = False
 155                         for x in removed:
 156                                 changed = True
 157                                 self.mutableList.removeService(eServiceReference(x))
 158                         for x in added:
 159                                 changed = True
 160                                 self.mutableList.addService(eServiceReference(x))
 161                         if changed:
 162                                 self.mutableList.flushChanges()
 163                 self.__marked = []
 164                 self.clearMarks()
 165                 self.bouquet_mark_edit = False
 166                 self.bouquetRoot = None
 167                 self.mutableList = None
 168                 self.instance.setTitle(self.saved_title)
 169                 self.saved_title = None
 170                 self.setRoot(self.saved_root)
 171
 172         def clearMarks(self):
 173                 self.servicelist.clearMarks()
 174
 175         def doMark(self):
 176                 ref = self.servicelist.getCurrent()
 177                 if self.servicelist.isMarked(ref):
 178                         self.servicelist.removeMarked(ref)
 179                 else:
 180                         self.servicelist.addMarked(ref)
 181
 182         def removeCurrentService(self):
 183                 ref = self.servicelist.getCurrent()
 184                 mutableList = self.getMutableList()
 185                 if ref.valid() and mutableList is not None:
 186                         if not mutableList.removeService(ref):
 187                                 currentIndex = self.servicelist.getCurrentIndex()
 188                                 self.servicelist.moveDown()
 189                                 if self.servicelist.getCurrentIndex() == currentIndex:
 190                                         currentIndex -= 1
 191                                 mutableList.flushChanges() #FIXME dont flush on each single removed service
 192                                 self.setRoot(self.servicelist.getRoot())
 193                                 self.servicelist.moveToIndex(currentIndex)
 194
 195         def addCurrentServiceToBouquet(self, dest):
 196                 mutableList = self.getMutableList(dest)
 197                 if not mutableList is None:
 198                         if not mutableList.addService(self.servicelist.getCurrent()):
 199                                 mutableList.flushChanges()
 200                 self.close()
 201
 202         def toggleMoveMode(self):
 203                 if self.movemode:
 204                         if self.entry_marked:
 205                                 self.toggleMoveMarked() # unmark current entry
 206                         self.movemode = False
 207                         self.mutableList.flushChanges() # FIXME add check if changes was made
 208                         self.mutableList = None
 209                         self.instance.setTitle(self.saved_title)
 210                         self.saved_title = None
 211                 else:
 212                         self.mutableList = self.getMutableList()
 213                         self.movemode = True
 214                         self.saved_title = self.instance.getTitle()
 215                         new_title = self.saved_title
 216                         new_title += ' ' + _("[move mode]");
 217                         self.instance.setTitle(new_title);
 218
 219         def handleEditCancel(self):
 220                 if self.movemode: #movemode active?
 221                         self.channelSelected() # unmark
 222                         self.toggleMoveMode() # disable move mode
 223                 elif self.bouquet_mark_edit:
 224                         self.endMarkedEdit(True) # abort edit mode
 225
 226         def toggleMoveMarked(self):
 227                 if self.entry_marked:
 228                         self.servicelist.setCurrentMarked(False)
 229                         self.entry_marked = False
 230                 else:
 231                         self.servicelist.setCurrentMarked(True)
 232                         self.entry_marked = True
 233
 234         def doContext(self):
 235                 self.session.open(ChannelContextMenu, self)
 236
 237 USE_MULTIBOUQUETS = False
 238
 239 MODE_TV = 0
 240 MODE_RADIO = 1
 241
 242 class ChannelSelectionBase(Screen):
 243         def __init__(self, session):
 244                 Screen.__init__(self, session)
 245
 246                 # this makes it much simple to implement a selectable radio or tv mode :)
 247                 self.service_types_tv = '1:7:1:0:0:0:0:0:0:0:(type == 1) || (type == 17)'
 248                 self.service_types_radio = '1:7:1:0:0:0:0:0:0:0:(type == 2)'
 249
 250                 self["key_red"] = Button(_("All"))
 251                 self["key_green"] = Button(_("Satellites"))
 252                 self["key_yellow"] = Button(_("Provider"))
 253                 self["key_blue"] = Button(_("Favourites"))
 254
 255                 self["list"] = ServiceList()
 256                 self.servicelist = self["list"]
 257
 258                 self.numericalTextInput = NumericalTextInput()
 259
 260         def appendDVBTypes(self, ref):
 261                 path = ref.getPath()
 262                 pos = path.find(' FROM BOUQUET')
 263                 if pos != -1:
 264                         return eServiceReference(self.service_types + path[pos:])
 265                 return ref
 266
 267         def getBouquetNumOffset(self, bouquet):
 268                 bouquet = self.appendDVBTypes(bouquet)
 269                 if self.bouquet_root.getPath().find('FROM BOUQUET "bouquets.') == -1: #FIXME HACK
 270                         return 0
 271                 offsetCount = 0
 272                 serviceHandler = eServiceCenter.getInstance()
 273                 bouquetlist = serviceHandler.list(self.bouquet_root)
 274                 if not bouquetlist is None:
 275                         while True:
 276                                 bouquetIterator = self.appendDVBTypes(bouquetlist.getNext())
 277                                 if not bouquetIterator.valid() or bouquetIterator == bouquet: #end of list or bouquet found
 278                                         break
 279                                 if ((bouquetIterator.flags & eServiceReference.flagDirectory) != eServiceReference.flagDirectory):
 280                                         continue
 281                                 servicelist = serviceHandler.list(bouquetIterator)
 282                                 if not servicelist is None:
 283                                         while True:
 284                                                 serviceIterator = servicelist.getNext()
 285                                                 if not serviceIterator.valid(): #check if end of list
 286                                                         break
 287                                                 if serviceIterator.flags: #playable services have no flags
 288                                                         continue
 289                                                 offsetCount += 1
 290                 return offsetCount
 291
 292         def setTvMode(self):
 293                 self.service_types = self.service_types_tv
 294                 if USE_MULTIBOUQUETS:
 295                         self.bouquet_root = eServiceReference('1:7:1:0:0:0:0:0:0:0:(type == 1) FROM BOUQUET "bouquets.tv" ORDER BY bouquet')
 296                 else:
 297                         self.bouquet_root = eServiceReference('%s FROM BOUQUET "userbouquet.favourites.tv" ORDER BY bouquet'%(self.service_types))
 298                 title = self.instance.getTitle()
 299                 pos = title.find(" (")
 300                 if pos != -1:
 301                         title = title[:pos]
 302                 title += " (TV)"
 303                 self.instance.setTitle(title)
 304                 self.mode = MODE_TV
 305
 306         def setRadioMode(self):
 307                 self.service_types = self.service_types_radio
 308                 if USE_MULTIBOUQUETS:
 309                         self.bouquet_root = eServiceReference('1:7:1:0:0:0:0:0:0:0:(type == 1) FROM BOUQUET "bouquets.radio" ORDER BY bouquet')
 310                 else:
 311                         self.bouquet_root = eServiceReference('%s FROM BOUQUET "userbouquet.favourites.radio" ORDER BY bouquet'%(self.service_types))
 312                 title = self.instance.getTitle()
 313                 pos = title.find(" (")
 314                 if pos != -1:
 315                         title = title[:pos]
 316                 title += " (Radio)"
 317                 self.instance.setTitle(title)
 318                 self.mode = MODE_RADIO
 319
 320         def setRootBase(self, root, justSet=False):
 321                 path = root.getPath()
 322                 inBouquetRootList = path.find('FROM BOUQUET "bouquets.') != -1 #FIXME HACK
 323                 pos = path.find(' FROM BOUQUET')
 324                 isBouquet = pos != -1
 325                 if not inBouquetRootList and isBouquet:
 326                         self.servicelist.setMode(ServiceList.MODE_FAVOURITES)
 327                         self.servicelist.setNumberOffset(self.getBouquetNumOffset(root))
 328                         refstr = self.service_types + path[pos:]
 329                         root = eServiceReference(refstr)
 330                 else:
 331                         self.servicelist.setMode(ServiceList.MODE_NORMAL)
 332                 self.servicelist.setRoot(root, justSet)
 333
 334         def moveUp(self):
 335                 self.servicelist.moveUp()
 336
 337         def moveDown(self):
 338                 self.servicelist.moveDown()
 339
 340         def showAllServices(self):
 341                 ref = eServiceReference('%s ORDER BY name'%(self.service_types))
 342                 self.setRoot(ref)
 343
 344         def showSatellites(self):
 345                 ref = eServiceReference('%s FROM SATELLITES ORDER BY satellitePosition'%(self.service_types))
 346                 self.setRoot(ref, True)
 347                 serviceHandler = eServiceCenter.getInstance()
 348                 servicelist = serviceHandler.list(ref)
 349                 if not servicelist is None:
 350                         while True:
 351                                 service = servicelist.getNext()
 352                                 if not service.valid(): #check if end of list
 353                                         break
 354                                 orbpos = service.getData(4) >> 16
 355                                 if service.getPath().find("FROM PROVIDER") != -1:
 356                                         service_name = _("Providers")
 357                                 else:
 358                                         service_name = _("Services")
 359                                 try:
 360                                         service_name += str(' - %s'%(nimmanager.getSatDescription(orbpos)))
 361                                         service.setName(service_name) # why we need this cast?
 362                                 except:
 363                                         if orbpos > 1800: # west
 364                                                 service.setName("%s (%3.1f" + _("W") + ")" %(str, (0 - (orbpos - 3600)) / 10.0))
 365                                         else:
 366                                                 service.setName("%s (%3.1f" + _("E") + ")" % (str, orbpos / 10.0))
 367                                 self.servicelist.addService(service)
 368                 self.servicelist.finishFill()
 369
 370         def showProviders(self):
 371                 ref = eServiceReference('%s FROM PROVIDERS ORDER BY name'%(self.service_types))
 372                 self.setRoot(ref)
 373
 374         def showFavourites(self):
 375                 self.setRoot(self.bouquet_root)
 376
 377         def keyNumberGlobal(self, number):
 378                 char = self.numericalTextInput.getKey(number)
 379                 print "You pressed number " + str(number)
 380                 print "You would go to character " + str(char)
 381                 self.servicelist.moveToChar(char)
 382
 383         def enterBouquet(self, action):
 384                 if action[:7] == "bouquet":
 385                         if action.find("FROM BOUQUET") != -1:
 386                                 self.setRoot(eServiceReference("1:7:1:0:0:0:0:0:0:0:" + action[8:]))
 387                         else:
 388                                 self.setRoot(eServiceReference("1:0:1:0:0:0:0:0:0:0:" + action[8:]))
 389                         return True
 390                 return False
 391
 392         def getRoot(self):
 393                 return self.servicelist.getRoot()
 394
 395         def getCurrentSelection(self):
 396                 return self.servicelist.getCurrent()
 397
 398         def setCurrentSelection(self, service):
 399                 self.servicelist.setCurrent(service)
 400
 401         def cancel(self):
 402                 self.close(None)
 403
 404         def getBouquetList(self):
 405                 serviceCount=0
 406                 bouquets = [ ]
 407                 serviceHandler = eServiceCenter.getInstance()
 408                 list = serviceHandler.list(self.bouquet_root)
 409                 if not list is None:
 410                         while True:
 411                                 s = list.getNext()
 412                                 if not s.valid():
 413                                         break
 414                                 if ((s.flags & eServiceReference.flagDirectory) == eServiceReference.flagDirectory):
 415                                         info = serviceHandler.info(s)
 416                                         if not info is None:
 417                                                 bouquets.append((info.getName(s), s))
 418                                 else:
 419                                         serviceCount += 1
 420                         if len(bouquets) == 0 and serviceCount > 0:
 421                                 info = serviceHandler.info(self.bouquet_root)
 422                                 if not info is None:
 423                                         bouquets.append((info.getName(self.bouquet_root), self.bouquet_root))
 424                         return bouquets
 425                 return None
 426
 427 class ChannelSelection(ChannelSelectionBase, ChannelSelectionEdit):
 428         def __init__(self, session):
 429                 ChannelSelectionBase.__init__(self,session)
 430                 ChannelSelectionEdit.__init__(self)
 431
 432                 #config for lastservice
 433                 config.tv = ConfigSubsection();
 434                 config.tv.lastservice = configElement("config.tv.lastservice", configText, "", 0);
 435                 config.tv.lastroot = configElement("config.tv.lastroot", configText, "", 0);
 436
 437                 class ChannelActionMap(NumberActionMap):
 438                         def action(self, contexts, action):
 439                                 if not self.csel.enterBouquet(action):
 440                                         if action == "cancel":
 441                                                 self.csel.handleEditCancel()
 442                                         NumberActionMap.action(self, contexts, action)
 443                 self["actions"] = ChannelActionMap(["ChannelSelectActions", "OkCancelActions", "ContextMenuActions"],
 444                         {
 445                                 "cancel": self.cancel,
 446                                 "ok": self.channelSelected,
 447                                 "mark": self.doMark,
 448                                 "contextMenu": self.doContext,
 449                                 "showFavourites": self.showFavourites,
 450                                 "showAllServices": self.showAllServices,
 451                                 "showProviders": self.showProviders,
 452                                 "showSatellites": self.showSatellites,
 453                                 "showEPGList": self.showEPGList,
 454                                 "1": self.keyNumberGlobal,
 455                                 "2": self.keyNumberGlobal,
 456                                 "3": self.keyNumberGlobal,
 457                                 "4": self.keyNumberGlobal,
 458                                 "5": self.keyNumberGlobal,
 459                                 "6": self.keyNumberGlobal,
 460                                 "7": self.keyNumberGlobal,
 461                                 "8": self.keyNumberGlobal,
 462                                 "9": self.keyNumberGlobal,
 463                                 "0": self.keyNumberGlobal
 464                         })
 465                 self["actions"].csel = self
 466                 self.onShown.append(self.onShow)
 467
 468                 self.lastChannelRootTimer = eTimer()
 469                 self.lastChannelRootTimer.timeout.get().append(self.onCreate)
 470                 self.lastChannelRootTimer.start(100,True)
 471
 472         def onCreate(self):
 473                 self.setTvMode()
 474                 lastroot=eServiceReference(config.tv.lastroot.value)
 475                 if lastroot.valid():
 476                         self.setRoot(lastroot)
 477                 else:
 478                         self.showFavourites()
 479                         self.saveRoot(self.getRoot())
 480
 481                 lastservice=eServiceReference(config.tv.lastservice.value)
 482                 if lastservice.valid():
 483                         self.servicelist.setCurrent(lastservice)
 484                         self.session.nav.playService(lastservice)
 485
 486         def onShow(self):
 487                 ref = self.session.nav.getCurrentlyPlayingServiceReference()
 488                 if ref is not None and ref.valid() and ref.getPath() == "":
 489                         self.servicelist.setPlayableIgnoreService(ref)
 490                 else:
 491                         self.servicelist.setPlayableIgnoreService(eServiceReference())
 492
 493         def showEPGList(self):
 494                 ref=self.getCurrentSelection()
 495                 ptr=eEPGCache.getInstance()
 496                 if ptr.startTimeQuery(ref) != -1:
 497                         self.session.open(EPGSelection, ref)
 498                 else:
 499                         print 'no epg for service', ref.toString()
 500
 501         def channelSelected(self):
 502                 ref = self.getCurrentSelection()
 503                 if self.movemode:
 504                         self.toggleMoveMarked()
 505                 elif (ref.flags & 7) == 7:
 506                         self.setRoot(ref)
 507                 elif self.bouquet_mark_edit:
 508                         self.doMark()
 509                 else:
 510                         self.zap()
 511                         self.close(ref)
 512
 513         def setRoot(self, root, justSet=False):
 514                 if not self.movemode:
 515                         self.setRootBase(root, justSet)
 516
 517         #called from infoBar and channelSelected
 518         def zap(self):
 519                 self.session.nav.playService(self.getCurrentSelection())
 520                 self.saveRoot(self.getRoot())
 521                 self.saveChannel()
 522
 523         def saveRoot(self, root):
 524                 if root is not None:
 525                         config.tv.lastroot.value = root.toString()
 526                         config.tv.lastroot.save()
 527
 528         def saveChannel(self):
 529                 ref = self.session.nav.getCurrentlyPlayingServiceReference()
 530                 if ref is not None:
 531                         refstr = ref.toString()
 532                 else:
 533                         refstr = ""
 534                 config.tv.lastservice.value = refstr
 535                 config.tv.lastservice.save()
 536
 537         def cancel(self):
 538                 self.close(None)
 539                 lastroot=eServiceReference(config.tv.lastroot.value)
 540                 lastservice=eServiceReference(config.tv.lastservice.value)
 541                 if lastroot.valid() and self.getRoot() != lastroot:
 542                         self.setRoot(lastroot)
 543                 if lastservice.valid() and self.getCurrentSelection() != lastservice:
 544                         self.servicelist.setCurrent(lastservice)
 545
 546 class ServiceInfoWindow(Screen):
 547         def __init__(self, session):
 548                 Screen.__init__(self, session)
 549                 self["Event_Now_StartTime"] = EventInfo(self.session.nav, EventInfo.Now_StartTime)
 550                 self["Event_Next_StartTime"] = EventInfo(self.session.nav, EventInfo.Next_StartTime)
 551                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
 552                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
 553                 self["Event_Now_Duration"] = EventInfo(self.session.nav, EventInfo.Now_Duration)
 554                 self["Event_Next_Duration"] = EventInfo(self.session.nav, EventInfo.Next_Duration)
 555
 556 class ChannelSelectionRadio(ChannelSelectionBase, ChannelSelectionEdit):
 557         def __init__(self, session):
 558                 ChannelSelectionBase.__init__(self, session)
 559                 ChannelSelectionEdit.__init__(self)
 560
 561                 config.radio = ConfigSubsection();
 562                 config.radio.lastservice = configElement("config.radio.lastservice", configText, "", 0);
 563                 config.radio.lastroot = configElement("config.radio.lastroot", configText, "", 0);
 564                 self.onLayoutFinish.append(self.onCreate)
 565
 566                 self.info = session.instantiateDialog(ServiceInfoWindow)
 567
 568                 class ChannelActionMap(NumberActionMap):
 569                         def action(self, contexts, action):
 570                                 if not self.csel.enterBouquet(action):
 571                                         NumberActionMap.action(self, contexts, action)
 572                 self["actions"] = ChannelActionMap(["ChannelSelectActions", "OkCancelActions", "ContextMenuActions", "TvRadioActions"],
 573                         {
 574                                 "keyTV": self.closeRadio,
 575                                 "keyRadio": self.closeRadio,
 576                                 "contextMenu": self.doContext,
 577                                 "cancel": self.closeRadio,
 578                                 "ok": self.channelSelected,
 579                                 "showFavourites": self.showFavourites,
 580                                 "showAllServices": self.showAllServices,
 581                                 "showProviders": self.showProviders,
 582                                 "showSatellites": self.showSatellites,
 583                                 "1": self.keyNumberGlobal,
 584                                 "2": self.keyNumberGlobal,
 585                                 "3": self.keyNumberGlobal,
 586                                 "4": self.keyNumberGlobal,
 587                                 "5": self.keyNumberGlobal,
 588                                 "6": self.keyNumberGlobal,
 589                                 "7": self.keyNumberGlobal,
 590                                 "8": self.keyNumberGlobal,
 591                                 "9": self.keyNumberGlobal,
 592                                 "0": self.keyNumberGlobal
 593                         })
 594                 self["actions"].csel = self
 595
 596         def onCreate(self):
 597                 self.setRadioMode()
 598                 lastroot=eServiceReference(config.radio.lastroot.value)
 599                 if lastroot.valid():
 600                         self.setRoot(lastroot)
 601                 else:
 602                         self.showFavourites()
 603                         self.saveRoot(self.getRoot())
 604                 lastservice=eServiceReference(config.radio.lastservice.value)
 605                 if lastservice.valid():
 606                         self.servicelist.setCurrent(lastservice)
 607                         self.session.nav.playService(lastservice)
 608                         self.servicelist.setPlayableIgnoreService(lastservice)
 609                 self.info.instance.show()
 610
 611         def channelSelected(self): # just return selected service
 612                 ref = self.getCurrentSelection()
 613                 if self.movemode:
 614                         self.toggleMoveMarked()
 615                 elif (ref.flags & 7) == 7:
 616                         self.setRoot(ref)
 617                 elif self.bouquet_mark_edit:
 618                         self.doMark()
 619                 else:
 620                         self.session.nav.playService(ref)
 621                         self.servicelist.setPlayableIgnoreService(ref)
 622                         config.radio.lastservice.value = ref.toString()
 623                         config.radio.lastservice.save()
 624
 625         def setRoot(self, root, justSet=False):
 626                 self.setRootBase(root, justSet)
 627
 628         def closeRadio(self):
 629                 self.info.instance.hide()
 630                 lastroot=eServiceReference(config.radio.lastroot.value)
 631                 lastservice=eServiceReference(config.radio.lastservice.value)
 632                 if lastroot.valid() and self.getRoot() != lastroot:
 633                         self.setRoot(lastroot)
 634                 if lastservice.valid() and self.getCurrentSelection() != lastservice:
 635                         self.servicelist.setCurrent(lastservice)
 636                 #set previous tv service
 637                 lastservice=eServiceReference(config.tv.lastservice.value)
 638                 self.session.nav.playService(lastservice)
 639                 self.close(None)
 640
 641 class SimpleChannelSelection(ChannelSelectionBase):
 642         def __init__(self, session, title):
 643                 ChannelSelectionBase.__init__(self, session)
 644                 self.title = title
 645                 self.onShown.append(self.onExecCallback)
 646
 647                 class ChannelActionMap(NumberActionMap):
 648                         def action(self, contexts, action):
 649                                 if not self.csel.enterBouquet(action):
 650                                         NumberActionMap.action(self, contexts, action)
 651                 self["actions"] = ChannelActionMap(["ChannelSelectActions", "OkCancelActions", "ContextMenuActions", "TvRadioActions"],
 652                         {
 653                                 "cancel": self.cancel,
 654                                 "ok": self.channelSelected,
 655                                 "showFavourites": self.showFavourites,
 656                                 "showAllServices": self.showAllServices,
 657                                 "showProviders": self.showProviders,
 658                                 "showSatellites": self.showSatellites,
 659                                 "keyRadio": self.setModeRadio,
 660                                 "keyTV": self.setModeTv,
 661                                 "1": self.keyNumberGlobal,
 662                                 "2": self.keyNumberGlobal,
 663                                 "3": self.keyNumberGlobal,
 664                                 "4": self.keyNumberGlobal,
 665                                 "5": self.keyNumberGlobal,
 666                                 "6": self.keyNumberGlobal,
 667                                 "7": self.keyNumberGlobal,
 668                                 "8": self.keyNumberGlobal,
 669                                 "9": self.keyNumberGlobal,
 670                                 "0": self.keyNumberGlobal
 671                         })
 672                 self["actions"].csel = self
 673
 674         def onExecCallback(self):
 675                 self.session.currentDialog.instance.setTitle(self.title)
 676                 self.setModeTv()
 677
 678         def channelSelected(self): # just return selected service
 679                 ref = self.getCurrentSelection()
 680                 if (ref.flags & 7) == 7:
 681                         self.setRoot(ref)
 682                 else:
 683                         ref = self.getCurrentSelection()
 684                         self.close(ref)
 685
 686         def setRoot(self, root, justSet=False):
 687                 self.setRootBase(root, justSet)
 688
 689         def setModeTv(self):
 690                 self.setTvMode()
 691                 self.showFavourites()
 692
 693         def setModeRadio(self):
 694                 self.setRadioMode()
 695                 self.showFavourites()