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

   1 from ChannelSelection import ChannelSelection, BouquetSelector
   2
   3 from Components.ActionMap import ActionMap, HelpableActionMap
   4 from Components.ActionMap import NumberActionMap
   5 from Components.BlinkingPixmap import BlinkingPixmapConditional
   6 from Components.Clock import Clock
   7 from Components.EventInfo import EventInfo, EventInfoProgress
   8 from Components.Harddisk import harddiskmanager
   9 from Components.Input import Input
  10 from Components.Label import *
  11 from Components.Pixmap import Pixmap, PixmapConditional
  12 from Components.PluginComponent import plugins
  13 from Components.ProgressBar import *
  14 from Components.ServiceEventTracker import ServiceEventTracker
  15 from Components.ServiceName import ServiceName
  16 from Components.config import config, configElement, ConfigSubsection, configSequence, configElementBoolean
  17 from Components.config import configfile, configsequencearg
  18 from Components.TimerList import TimerEntryComponent
  19 from Components.TunerInfo import TunerInfo
  20
  21 from EpgSelection import EPGSelection
  22 from Plugins.Plugin import PluginDescriptor
  23
  24 from Screen import Screen
  25 from Screens.ChoiceBox import ChoiceBox
  26 from Screens.Dish import Dish
  27 from Screens.EventView import EventViewEPGSelect, EventViewSimple
  28 from Screens.InputBox import InputBox
  29 from Screens.MessageBox import MessageBox
  30 from Screens.MinuteInput import MinuteInput
  31 from Screens.TimerSelection import TimerSelection
  32 from Screens.PictureInPicture import PictureInPicture
  33 from ServiceReference import ServiceReference
  34
  35 from Tools import Notifications
  36 from Tools.Directories import *
  37
  38 #from enigma import eTimer, eDVBVolumecontrol, quitMainloop
  39 from enigma import *
  40
  41 import time
  42 import os
  43 import bisect
  44
  45 from Components.config import config, currentConfigSelectionElement
  46
  47 # hack alert!
  48 from Menu import MainMenu, mdom
  49
  50 class InfoBarDish:
  51         def __init__(self):
  52                 self.dishDialog = self.session.instantiateDialog(Dish)
  53                 self.onLayoutFinish.append(self.dishDialog.show)
  54
  55 class InfoBarShowHide:
  56         """ InfoBar show/hide control, accepts toggleShow and hide actions, might start
  57         fancy animations. """
  58         STATE_HIDDEN = 0
  59         STATE_HIDING = 1
  60         STATE_SHOWING = 2
  61         STATE_SHOWN = 3
  62
  63         def __init__(self):
  64                 self["ShowHideActions"] = ActionMap( ["InfobarShowHideActions"] ,
  65                         {
  66                                 "toggleShow": self.toggleShow,
  67                                 "hide": self.hide,
  68                         })
  69
  70                 self.__state = self.STATE_SHOWN
  71                 self.__locked = 0
  72
  73                 self.onExecBegin.append(self.show)
  74
  75                 self.hideTimer = eTimer()
  76                 self.hideTimer.timeout.get().append(self.doTimerHide)
  77                 self.hideTimer.start(5000, True)
  78
  79                 self.onShow.append(self.__onShow)
  80                 self.onHide.append(self.__onHide)
  81
  82         def __onShow(self):
  83                 self.__state = self.STATE_SHOWN
  84                 self.startHideTimer()
  85
  86         def startHideTimer(self):
  87                 if self.__state == self.STATE_SHOWN and not self.__locked:
  88                         self.hideTimer.start(5000, True)
  89
  90         def __onHide(self):
  91                 self.__state = self.STATE_HIDDEN
  92
  93         def doShow(self):
  94                 self.show()
  95                 self.startHideTimer()
  96
  97         def doTimerHide(self):
  98                 self.hideTimer.stop()
  99                 if self.__state == self.STATE_SHOWN:
 100                         self.hide()
 101
 102         def toggleShow(self):
 103                 if self.__state == self.STATE_SHOWN:
 104                         self.hide()
 105                         self.hideTimer.stop()
 106                 elif self.__state == self.STATE_HIDDEN:
 107                         self.show()
 108
 109         def lockShow(self):
 110                 self.__locked = self.__locked + 1
 111                 if self.execing:
 112                         self.show()
 113                         self.hideTimer.stop()
 114
 115         def unlockShow(self):
 116                 self.__locked = self.__locked - 1
 117                 if self.execing:
 118                         self.startHideTimer()
 119
 120 #       def startShow(self):
 121 #               self.instance.m_animation.startMoveAnimation(ePoint(0, 600), ePoint(0, 380), 100)
 122 #               self.__state = self.STATE_SHOWN
 123 #
 124 #       def startHide(self):
 125 #               self.instance.m_animation.startMoveAnimation(ePoint(0, 380), ePoint(0, 600), 100)
 126 #               self.__state = self.STATE_HIDDEN
 127
 128 class NumberZap(Screen):
 129         def quit(self):
 130                 self.Timer.stop()
 131                 self.close(0)
 132
 133         def keyOK(self):
 134                 self.Timer.stop()
 135                 self.close(int(self["number"].getText()))
 136
 137         def keyNumberGlobal(self, number):
 138                 self.Timer.start(3000, True)            #reset timer
 139                 self.field = self.field + str(number)
 140                 self["number"].setText(self.field)
 141                 if len(self.field) >= 4:
 142                         self.keyOK()
 143
 144         def __init__(self, session, number):
 145                 Screen.__init__(self, session)
 146                 self.field = str(number)
 147
 148                 self["channel"] = Label(_("Channel:"))
 149
 150                 self["number"] = Label(self.field)
 151
 152                 self["actions"] = NumberActionMap( [ "SetupActions" ],
 153                         {
 154                                 "cancel": self.quit,
 155                                 "ok": self.keyOK,
 156                                 "1": self.keyNumberGlobal,
 157                                 "2": self.keyNumberGlobal,
 158                                 "3": self.keyNumberGlobal,
 159                                 "4": self.keyNumberGlobal,
 160                                 "5": self.keyNumberGlobal,
 161                                 "6": self.keyNumberGlobal,
 162                                 "7": self.keyNumberGlobal,
 163                                 "8": self.keyNumberGlobal,
 164                                 "9": self.keyNumberGlobal,
 165                                 "0": self.keyNumberGlobal
 166                         })
 167
 168                 self.Timer = eTimer()
 169                 self.Timer.timeout.get().append(self.keyOK)
 170                 self.Timer.start(3000, True)
 171
 172 class InfoBarNumberZap:
 173         """ Handles an initial number for NumberZapping """
 174         def __init__(self):
 175                 self["NumberActions"] = NumberActionMap( [ "NumberActions"],
 176                         {
 177                                 "1": self.keyNumberGlobal,
 178                                 "2": self.keyNumberGlobal,
 179                                 "3": self.keyNumberGlobal,
 180                                 "4": self.keyNumberGlobal,
 181                                 "5": self.keyNumberGlobal,
 182                                 "6": self.keyNumberGlobal,
 183                                 "7": self.keyNumberGlobal,
 184                                 "8": self.keyNumberGlobal,
 185                                 "9": self.keyNumberGlobal,
 186                                 "0": self.keyNumberGlobal,
 187                         })
 188
 189         def keyNumberGlobal(self, number):
 190 #               print "You pressed number " + str(number)
 191                 if number == 0:
 192                         self.servicelist.recallPrevService()
 193                         self.doShow()
 194                 else:
 195                         self.session.openWithCallback(self.numberEntered, NumberZap, number)
 196
 197         def numberEntered(self, retval):
 198 #               print self.servicelist
 199                 if retval > 0:
 200                         self.zapToNumber(retval)
 201
 202         def searchNumberHelper(self, serviceHandler, num, bouquet):
 203                 servicelist = serviceHandler.list(bouquet)
 204                 if not servicelist is None:
 205                         while num:
 206                                 serviceIterator = servicelist.getNext()
 207                                 if not serviceIterator.valid(): #check end of list
 208                                         break
 209                                 if serviceIterator.flags: #assume normal dvb service have no flags set
 210                                         continue
 211                                 num -= 1;
 212                         if not num: #found service with searched number ?
 213                                 return serviceIterator, 0
 214                 return None, num
 215
 216         def zapToNumber(self, number):
 217                 bouquet = self.servicelist.bouquet_root
 218                 service = None
 219                 serviceHandler = eServiceCenter.getInstance()
 220                 if bouquet.toString().find('FROM BOUQUET "bouquets.') == -1: #FIXME HACK
 221                         service, number = self.searchNumberHelper(serviceHandler, number, bouquet)
 222                 else:
 223                         bouquetlist = serviceHandler.list(bouquet)
 224                         if not bouquetlist is None:
 225                                 while number:
 226                                         bouquet = self.servicelist.appendDVBTypes(bouquetlist.getNext())
 227                                         if not bouquet.valid(): #check end of list
 228                                                 break
 229                                         if (bouquet.flags & eServiceReference.flagDirectory) != eServiceReference.flagDirectory:
 230                                                 continue
 231                                         service, number = self.searchNumberHelper(serviceHandler, number, bouquet)
 232                 if not service is None:
 233                         if self.servicelist.getRoot() != bouquet: #already in correct bouquet?
 234                                 self.servicelist.clearPath()
 235                                 if self.servicelist.bouquet_root != bouquet:
 236                                         self.servicelist.enterPath(self.servicelist.bouquet_root)
 237                                 self.servicelist.enterPath(bouquet)
 238                         self.servicelist.setCurrentSelection(service) #select the service in servicelist
 239                         self.servicelist.zap()
 240
 241 config.misc.initialchannelselection = configElementBoolean("config.misc.initialchannelselection", 1);
 242
 243 class InfoBarChannelSelection:
 244         """ ChannelSelection - handles the channelSelection dialog and the initial
 245         channelChange actions which open the channelSelection dialog """
 246         def __init__(self):
 247                 #instantiate forever
 248                 self.servicelist = self.session.instantiateDialog(ChannelSelection)
 249
 250                 if config.misc.initialchannelselection.value == 1:
 251                         self.onShown.append(self.firstRun)
 252
 253                 self["ChannelSelectActions"] = HelpableActionMap(self, "InfobarChannelSelection",
 254                         {
 255                                 "switchChannelUp": self.switchChannelUp,
 256                                 "switchChannelDown": self.switchChannelDown,
 257                                 "zapUp": (self.zapUp, _("previous channel")),
 258                                 "zapDown": (self.zapDown, _("next channel")),
 259                                 "historyBack": (self.historyBack, _("previous channel in history")),
 260                                 "historyNext": (self.historyNext, _("next channel in history"))
 261                         })
 262
 263         def firstRun(self):
 264                 self.onShown.remove(self.firstRun)
 265                 config.misc.initialchannelselection.value = 0
 266                 config.misc.initialchannelselection.save()
 267                 self.switchChannelDown()
 268
 269         def historyBack(self):
 270                 self.servicelist.historyBack()
 271
 272         def historyNext(self):
 273                 self.servicelist.historyNext()
 274
 275         def switchChannelUp(self):
 276                 self.servicelist.moveUp()
 277                 self.session.execDialog(self.servicelist)
 278
 279         def switchChannelDown(self):
 280                 self.servicelist.moveDown()
 281                 self.session.execDialog(self.servicelist)
 282
 283         def zapUp(self):
 284                 if currentConfigSelectionElement(config.usage.quickzap_bouquet_change) == "yes":
 285                         if self.servicelist.inBouquet() and self.servicelist.atBegin():
 286                                 self.servicelist.prevBouquet()
 287                 self.servicelist.moveUp()
 288                 self.servicelist.zap()
 289                 self.doShow()
 290
 291         def zapDown(self):
 292                 if currentConfigSelectionElement(config.usage.quickzap_bouquet_change) == "yes" and self.servicelist.inBouquet() and self.servicelist.atEnd():
 293                         self.servicelist.nextBouquet()
 294                 else:
 295                         self.servicelist.moveDown()
 296                 self.servicelist.zap()
 297                 self.doShow()
 298
 299 class InfoBarMenu:
 300         """ Handles a menu action, to open the (main) menu """
 301         def __init__(self):
 302                 self["MenuActions"] = HelpableActionMap(self, "InfobarMenuActions",
 303                         {
 304                                 "mainMenu": (self.mainMenu, "Enter main menu..."),
 305                         })
 306
 307         def mainMenu(self):
 308                 print "loading mainmenu XML..."
 309                 menu = mdom.childNodes[0]
 310                 assert menu.tagName == "menu", "root element in menu must be 'menu'!"
 311                 self.session.open(MainMenu, menu, menu.childNodes)
 312
 313 class InfoBarSimpleEventView:
 314         """ Opens the Eventview for now/next """
 315         def __init__(self):
 316                 self["EPGActions"] = HelpableActionMap(self, "InfobarEPGActions",
 317                         {
 318                                 "showEventInfo": (self.openEventView, _("show event details")),
 319                         })
 320
 321         def openEventView(self):
 322                 self.epglist = [ ]
 323                 service = self.session.nav.getCurrentService()
 324                 ref = self.session.nav.getCurrentlyPlayingServiceReference()
 325                 info = service.info()
 326                 ptr=info.getEvent(0)
 327                 if ptr:
 328                         self.epglist.append(ptr)
 329                 ptr=info.getEvent(1)
 330                 if ptr:
 331                         self.epglist.append(ptr)
 332                 if len(self.epglist) > 0:
 333                         self.session.open(EventViewSimple, self.epglist[0], ServiceReference(ref), self.eventViewCallback)
 334
 335         def eventViewCallback(self, setEvent, setService, val): #used for now/next displaying
 336                 if len(self.epglist) > 1:
 337                         tmp = self.epglist[0]
 338                         self.epglist[0]=self.epglist[1]
 339                         self.epglist[1]=tmp
 340                         setEvent(self.epglist[0])
 341
 342 class InfoBarEPG:
 343         """ EPG - Opens an EPG list when the showEPGList action fires """
 344         def __init__(self):
 345                 self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
 346                         {
 347                                 iPlayableService.evUpdatedEventInfo: self.__evEventInfoChanged,
 348                         })
 349
 350                 self.is_now_next = False
 351                 self.dlg_stack = [ ]
 352                 self.bouquetSel = None
 353                 self.eventView = None
 354                 self["EPGActions"] = HelpableActionMap(self, "InfobarEPGActions",
 355                         {
 356                                 "showEventInfo": (self.openEventView, _("show EPG...")),
 357                         })
 358
 359         def zapToService(self, service):
 360                 if not service is None:
 361                         if self.servicelist.getRoot() != self.epg_bouquet: #already in correct bouquet?
 362                                 self.servicelist.clearPath()
 363                                 if self.servicelist.bouquet_root != self.epg_bouquet:
 364                                         self.servicelist.enterPath(self.servicelist.bouquet_root)
 365                                 self.servicelist.enterPath(self.epg_bouquet)
 366                         self.servicelist.setCurrentSelection(service) #select the service in servicelist
 367                         self.servicelist.zap()
 368
 369         def getBouquetServices(self, bouquet):
 370                 services = [ ]
 371                 servicelist = eServiceCenter.getInstance().list(bouquet)
 372                 if not servicelist is None:
 373                         while True:
 374                                 service = servicelist.getNext()
 375                                 if not service.valid(): #check if end of list
 376                                         break
 377                                 if service.flags: #ignore non playable services
 378                                         continue
 379                                 services.append(ServiceReference(service))
 380                 return services
 381
 382         def openBouquetEPG(self, bouquet, withCallback=True):
 383                 services = self.getBouquetServices(bouquet)
 384                 if len(services):
 385                         self.epg_bouquet = bouquet
 386                         if withCallback:
 387                                 self.dlg_stack.append(self.session.openWithCallback(self.closed, EPGSelection, services, self.zapToService, None, self.changeBouquetCB))
 388                         else:
 389                                 self.session.open(EPGSelection, services, self.zapToService, None, self.changeBouquetCB)
 390
 391         def changeBouquetCB(self, direction, epg):
 392                 if self.bouquetSel:
 393                         if direction > 0:
 394                                 self.bouquetSel.down()
 395                         else:
 396                                 self.bouquetSel.up()
 397                         bouquet = self.bouquetSel.getCurrent()
 398                         services = self.getBouquetServices(bouquet)
 399                         if len(services):
 400                                 self.epg_bouquet = bouquet
 401                                 epg.setServices(services)
 402
 403         def closed(self, ret=False):
 404                 closedScreen = self.dlg_stack.pop()
 405                 if self.bouquetSel and closedScreen == self.bouquetSel:
 406                         self.bouquetSel = None
 407                 elif self.eventView and closedScreen == self.eventView:
 408                         self.eventView = None
 409                 if ret:
 410                         dlgs=len(self.dlg_stack)
 411                         if dlgs > 0:
 412                                 self.dlg_stack[dlgs-1].close(dlgs > 1)
 413
 414         def openMultiServiceEPG(self, withCallback=True):
 415                 bouquets = self.servicelist.getBouquetList()
 416                 if bouquets is None:
 417                         cnt = 0
 418                 else:
 419                         cnt = len(bouquets)
 420                 if cnt > 1: # show bouquet list
 421                         if withCallback:
 422                                 self.bouquetSel = self.session.openWithCallback(self.closed, BouquetSelector, bouquets, self.openBouquetEPG, enableWrapAround=True)
 423                                 self.dlg_stack.append(self.bouquetSel)
 424                         else:
 425                                 self.bouquetSel = self.session.open(BouquetSelector, bouquets, self.openBouquetEPG, enableWrapAround=True)
 426                 elif cnt == 1:
 427                         self.openBouquetEPG(bouquets[0][1], withCallback)
 428
 429         def openSingleServiceEPG(self):
 430                 ref=self.session.nav.getCurrentlyPlayingServiceReference()
 431                 self.session.open(EPGSelection, ref)
 432
 433         def openSimilarList(self, eventid, refstr):
 434                 self.session.open(EPGSelection, refstr, None, eventid)
 435
 436         def getNowNext(self):
 437                 self.epglist = [ ]
 438                 service = self.session.nav.getCurrentService()
 439                 info = service and service.info()
 440                 ptr = info and info.getEvent(0)
 441                 if ptr:
 442                         self.epglist.append(ptr)
 443                 ptr = info and info.getEvent(1)
 444                 if ptr:
 445                         self.epglist.append(ptr)
 446
 447         def __evEventInfoChanged(self):
 448                 if self.is_now_next and len(self.dlg_stack) == 1:
 449                         self.getNowNext()
 450                         assert self.eventView
 451                         self.eventView.setEvent(self.epglist[0])
 452
 453         def openEventView(self):
 454                 ref = self.session.nav.getCurrentlyPlayingServiceReference()
 455                 self.getNowNext()
 456                 if len(self.epglist) == 0:
 457                         self.is_now_next = False
 458                         epg = eEPGCache.getInstance()
 459                         ptr = ref and ref.valid() and epg.lookupEventTime(ref, -1)
 460                         if ptr:
 461                                 self.epglist.append(ptr)
 462                                 ptr = epg.lookupEventTime(ref, ptr.getBeginTime(), +1)
 463                                 if ptr:
 464                                         self.epglist.append(ptr)
 465                 else:
 466                         self.is_now_next = True
 467                 if len(self.epglist) > 0:
 468                         self.eventView = self.session.openWithCallback(self.closed, EventViewEPGSelect, self.epglist[0], ServiceReference(ref), self.eventViewCallback, self.openSingleServiceEPG, self.openMultiServiceEPG, self.openSimilarList)
 469                         self.dlg_stack.append(self.eventView)
 470                 else:
 471                         print "no epg for the service avail.. so we show multiepg instead of eventinfo"
 472                         self.openMultiServiceEPG(False)
 473
 474         def eventViewCallback(self, setEvent, setService, val): #used for now/next displaying
 475                 if len(self.epglist) > 1:
 476                         tmp = self.epglist[0]
 477                         self.epglist[0]=self.epglist[1]
 478                         self.epglist[1]=tmp
 479                         setEvent(self.epglist[0])
 480
 481 class InfoBarTuner:
 482         """provides a snr/agc/ber display"""
 483         def __init__(self):
 484                 self["snr"] = Label()
 485                 self["agc"] = Label()
 486                 self["ber"] = Label()
 487                 self["snr_percent"] = TunerInfo(TunerInfo.SNR_PERCENTAGE, servicefkt = self.session.nav.getCurrentService)
 488                 self["agc_percent"] = TunerInfo(TunerInfo.AGC_PERCENTAGE, servicefkt = self.session.nav.getCurrentService)
 489                 self["ber_count"] = TunerInfo(TunerInfo.BER_VALUE, servicefkt = self.session.nav.getCurrentService)
 490                 self["snr_progress"] = TunerInfo(TunerInfo.SNR_BAR, servicefkt = self.session.nav.getCurrentService)
 491                 self["agc_progress"] = TunerInfo(TunerInfo.AGC_BAR, servicefkt = self.session.nav.getCurrentService)
 492                 self["ber_progress"] = TunerInfo(TunerInfo.BER_BAR, servicefkt = self.session.nav.getCurrentService)
 493                 self.timer = eTimer()
 494                 self.timer.timeout.get().append(self.updateTunerInfo)
 495                 self.timer.start(1000)
 496
 497         def updateTunerInfo(self):
 498                 if self.instance.isVisible():
 499                         self["snr_percent"].update()
 500                         self["agc_percent"].update()
 501                         self["ber_count"].update()
 502                         self["snr_progress"].update()
 503                         self["agc_progress"].update()
 504                         self["ber_progress"].update()
 505
 506 class InfoBarEvent:
 507         """provides a current/next event info display"""
 508         def __init__(self):
 509                 self["Event_Now_StartTime"] = EventInfo(self.session.nav, EventInfo.Now_StartTime)
 510                 self["Event_Next_StartTime"] = EventInfo(self.session.nav, EventInfo.Next_StartTime)
 511
 512                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
 513                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
 514
 515                 self["Event_Now_Duration"] = EventInfo(self.session.nav, EventInfo.Now_Remaining)
 516                 self["Event_Next_Duration"] = EventInfo(self.session.nav, EventInfo.Next_Duration)
 517
 518                 self["Now_ProgressBar"] = EventInfoProgress(self.session.nav, EventInfo.Now)
 519
 520 class InfoBarServiceName:
 521         def __init__(self):
 522                 self["ServiceName"] = ServiceName(self.session.nav)
 523
 524 class InfoBarSeek:
 525         """handles actions like seeking, pause"""
 526
 527         # ispause, isff, issm
 528         SEEK_STATE_PLAY = (0, 0, 0, ">")
 529         SEEK_STATE_PAUSE = (1, 0, 0, "||")
 530         SEEK_STATE_FF_2X = (0, 2, 0, ">> 2x")
 531         SEEK_STATE_FF_4X = (0, 4, 0, ">> 4x")
 532         SEEK_STATE_FF_8X = (0, 8, 0, ">> 8x")
 533         SEEK_STATE_FF_32X = (0, 32, 0, ">> 32x")
 534         SEEK_STATE_FF_64X = (0, 64, 0, ">> 64x")
 535         SEEK_STATE_FF_128X = (0, 128, 0, ">> 128x")
 536
 537         SEEK_STATE_BACK_16X = (0, -16, 0, "<< 16x")
 538         SEEK_STATE_BACK_32X = (0, -32, 0, "<< 32x")
 539         SEEK_STATE_BACK_64X = (0, -64, 0, "<< 64x")
 540         SEEK_STATE_BACK_128X = (0, -128, 0, "<< 128x")
 541
 542         SEEK_STATE_SM_HALF = (0, 0, 2, "/2")
 543         SEEK_STATE_SM_QUARTER = (0, 0, 4, "/4")
 544         SEEK_STATE_SM_EIGHTH = (0, 0, 8, "/8")
 545
 546         def __init__(self):
 547                 self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
 548                         {
 549                                 iPlayableService.evSeekableStatusChanged: self.__seekableStatusChanged,
 550                                 iPlayableService.evStart: self.__serviceStarted,
 551
 552                                 iPlayableService.evEOF: self.__evEOF,
 553                                 iPlayableService.evSOF: self.__evSOF,
 554                         })
 555
 556                 class InfoBarSeekActionMap(HelpableActionMap):
 557                         def __init__(self, screen, *args, **kwargs):
 558                                 HelpableActionMap.__init__(self, screen, *args, **kwargs)
 559                                 self.screen = screen
 560
 561                         def action(self, contexts, action):
 562                                 if action[:5] == "seek:":
 563                                         time = int(action[5:])
 564                                         self.screen.seekRelative(time * 90000)
 565                                         return 1
 566                                 else:
 567                                         return HelpableActionMap.action(self, contexts, action)
 568
 569                 self["SeekActions"] = InfoBarSeekActionMap(self, "InfobarSeekActions",
 570                         {
 571                                 "pauseService": (self.pauseService, "pause"),
 572                                 "unPauseService": (self.unPauseService, "continue"),
 573
 574                                 "seekFwd": (self.seekFwd, "skip forward"),
 575                                 "seekFwdDown": self.seekFwdDown,
 576                                 "seekFwdUp": self.seekFwdUp,
 577                                 "seekBack": (self.seekBack, "skip backward"),
 578                                 "seekBackDown": self.seekBackDown,
 579                                 "seekBackUp": self.seekBackUp,
 580                         }, prio=-1)
 581                         # give them a little more priority to win over color buttons
 582
 583                 self.seekstate = self.SEEK_STATE_PLAY
 584                 self.onClose.append(self.delTimer)
 585
 586                 self.fwdtimer = False
 587                 self.fwdKeyTimer = eTimer()
 588                 self.fwdKeyTimer.timeout.get().append(self.fwdTimerFire)
 589
 590                 self.rwdtimer = False
 591                 self.rwdKeyTimer = eTimer()
 592                 self.rwdKeyTimer.timeout.get().append(self.rwdTimerFire)
 593
 594                 self.onPlayStateChanged = [ ]
 595
 596                 self.lockedBecauseOfSkipping = False
 597
 598         def up(self):
 599                 pass
 600
 601         def down(self):
 602                 pass
 603
 604         def delTimer(self):
 605                 del self.fwdKeyTimer
 606                 del self.rwdKeyTimer
 607
 608         def getSeek(self):
 609                 service = self.session.nav.getCurrentService()
 610                 if service is None:
 611                         return None
 612
 613                 seek = service.seek()
 614
 615                 if seek is None or not seek.isCurrentlySeekable():
 616                         return None
 617
 618                 return seek
 619
 620         def isSeekable(self):
 621                 if self.getSeek() is None:
 622                         return False
 623                 return True
 624
 625         def __seekableStatusChanged(self):
 626                 print "seekable status changed!"
 627                 if not self.isSeekable():
 628                         self["SeekActions"].setEnabled(False)
 629                         print "not seekable, return to play"
 630                         self.setSeekState(self.SEEK_STATE_PLAY)
 631                 else:
 632                         self["SeekActions"].setEnabled(True)
 633                         print "seekable"
 634
 635         def __serviceStarted(self):
 636                 self.seekstate = self.SEEK_STATE_PLAY
 637
 638         def setSeekState(self, state):
 639                 service = self.session.nav.getCurrentService()
 640
 641                 if service is None:
 642                         return False
 643
 644                 if not self.isSeekable():
 645                         if state not in [self.SEEK_STATE_PLAY, self.SEEK_STATE_PAUSE]:
 646                                 state = self.SEEK_STATE_PLAY
 647
 648                 pauseable = service.pause()
 649
 650                 if pauseable is None:
 651                         print "not pauseable."
 652                         state = self.SEEK_STATE_PLAY
 653
 654                 oldstate = self.seekstate
 655                 self.seekstate = state
 656
 657                 for i in range(3):
 658                         if oldstate[i] != self.seekstate[i]:
 659                                 (self.session.nav.pause, pauseable.setFastForward, pauseable.setSlowMotion)[i](self.seekstate[i])
 660
 661                 for c in self.onPlayStateChanged:
 662                         c(self.seekstate)
 663
 664                 self.checkSkipShowHideLock()
 665
 666                 return True
 667
 668         def pauseService(self):
 669                 if self.seekstate == self.SEEK_STATE_PAUSE:
 670                         print "pause, but in fact unpause"
 671                         self.unPauseService()
 672                 else:
 673                         if self.seekstate == self.SEEK_STATE_PLAY:
 674                                 print "yes, playing."
 675                         else:
 676                                 print "no", self.seekstate
 677                         print "pause"
 678                         self.setSeekState(self.SEEK_STATE_PAUSE);
 679
 680         def unPauseService(self):
 681                 print "unpause"
 682                 self.setSeekState(self.SEEK_STATE_PLAY);
 683
 684         def doSeek(self, seektime):
 685                 print "doseek", seektime
 686                 service = self.session.nav.getCurrentService()
 687                 if service is None:
 688                         return
 689
 690                 seekable = self.getSeek()
 691                 if seekable is None:
 692                         return
 693
 694                 seekable.seekTo(90 * seektime)
 695
 696         def seekFwdDown(self):
 697                 print "start fwd timer"
 698                 self.fwdtimer = True
 699                 self.fwdKeyTimer.start(1000)
 700
 701         def seekBackDown(self):
 702                 print "start rewind timer"
 703                 self.rwdtimer = True
 704                 self.rwdKeyTimer.start(1000)
 705
 706         def seekFwdUp(self):
 707                 print "seekFwdUp"
 708                 if self.fwdtimer:
 709                         self.fwdKeyTimer.stop()
 710                         self.fwdtimer = False
 711                         self.seekFwd()
 712
 713         def seekFwd(self):
 714                 lookup = {
 715                                 self.SEEK_STATE_PLAY: self.SEEK_STATE_FF_2X,
 716                                 self.SEEK_STATE_PAUSE: self.SEEK_STATE_SM_EIGHTH,
 717                                 self.SEEK_STATE_FF_2X: self.SEEK_STATE_FF_4X,
 718                                 self.SEEK_STATE_FF_4X: self.SEEK_STATE_FF_8X,
 719                                 self.SEEK_STATE_FF_8X: self.SEEK_STATE_FF_32X,
 720                                 self.SEEK_STATE_FF_32X: self.SEEK_STATE_FF_64X,
 721                                 self.SEEK_STATE_FF_64X: self.SEEK_STATE_FF_128X,
 722                                 self.SEEK_STATE_FF_128X: self.SEEK_STATE_FF_128X,
 723                                 self.SEEK_STATE_BACK_16X: self.SEEK_STATE_PLAY,
 724                                 self.SEEK_STATE_BACK_32X: self.SEEK_STATE_BACK_16X,
 725                                 self.SEEK_STATE_BACK_64X: self.SEEK_STATE_BACK_32X,
 726                                 self.SEEK_STATE_BACK_128X: self.SEEK_STATE_BACK_64X,
 727                                 self.SEEK_STATE_SM_HALF: self.SEEK_STATE_SM_HALF,
 728                                 self.SEEK_STATE_SM_QUARTER: self.SEEK_STATE_SM_HALF,
 729                                 self.SEEK_STATE_SM_EIGHTH: self.SEEK_STATE_SM_QUARTER
 730                         }
 731                 self.setSeekState(lookup[self.seekstate])
 732
 733         def seekBackUp(self):
 734                 print "seekBackUp"
 735                 if self.rwdtimer:
 736                         self.rwdKeyTimer.stop()
 737                         self.rwdtimer = False
 738                         self.seekBack()
 739
 740         def seekBack(self):
 741                 lookup = {
 742                                 self.SEEK_STATE_PLAY: self.SEEK_STATE_BACK_16X,
 743                                 self.SEEK_STATE_PAUSE: self.SEEK_STATE_PAUSE,
 744                                 self.SEEK_STATE_FF_2X: self.SEEK_STATE_PLAY,
 745                                 self.SEEK_STATE_FF_4X: self.SEEK_STATE_FF_2X,
 746                                 self.SEEK_STATE_FF_8X: self.SEEK_STATE_FF_4X,
 747                                 self.SEEK_STATE_FF_32X: self.SEEK_STATE_FF_8X,
 748                                 self.SEEK_STATE_FF_64X: self.SEEK_STATE_FF_32X,
 749                                 self.SEEK_STATE_FF_128X: self.SEEK_STATE_FF_64X,
 750                                 self.SEEK_STATE_BACK_16X: self.SEEK_STATE_BACK_32X,
 751                                 self.SEEK_STATE_BACK_32X: self.SEEK_STATE_BACK_64X,
 752                                 self.SEEK_STATE_BACK_64X: self.SEEK_STATE_BACK_128X,
 753                                 self.SEEK_STATE_BACK_128X: self.SEEK_STATE_BACK_128X,
 754                                 self.SEEK_STATE_SM_HALF: self.SEEK_STATE_SM_QUARTER,
 755                                 self.SEEK_STATE_SM_QUARTER: self.SEEK_STATE_SM_EIGHTH,
 756                                 self.SEEK_STATE_SM_EIGHTH: self.SEEK_STATE_PAUSE
 757                         }
 758                 self.setSeekState(lookup[self.seekstate])
 759
 760                 if self.seekstate == self.SEEK_STATE_PAUSE:
 761                         seekable = self.getSeek()
 762                         if seekable is not None:
 763                                 seekable.seekRelative(-1, 3)
 764
 765         def fwdTimerFire(self):
 766                 print "Display seek fwd"
 767                 self.fwdKeyTimer.stop()
 768                 self.fwdtimer = False
 769                 self.session.openWithCallback(self.fwdSeekTo, MinuteInput)
 770
 771         def fwdSeekTo(self, minutes):
 772                 print "Seek", minutes, "minutes forward"
 773                 if minutes != 0:
 774                         seekable = self.getSeek()
 775                         if seekable is not None:
 776                                 seekable.seekRelative(1, minutes * 60 * 90000)
 777
 778         def rwdTimerFire(self):
 779                 print "rwdTimerFire"
 780                 self.rwdKeyTimer.stop()
 781                 self.rwdtimer = False
 782                 self.session.openWithCallback(self.rwdSeekTo, MinuteInput)
 783
 784         def rwdSeekTo(self, minutes):
 785                 print "rwdSeekTo"
 786                 self.fwdSeekTo(0 - minutes)
 787
 788         def checkSkipShowHideLock(self):
 789                 wantlock = self.seekstate != self.SEEK_STATE_PLAY
 790
 791                 if self.lockedBecauseOfSkipping and not wantlock:
 792                         self.unlockShow()
 793                         self.lockedBecauseOfSkipping = False
 794
 795                 if wantlock and not self.lockedBecauseOfSkipping:
 796                         self.lockShow()
 797                         self.lockedBecauseOfSkipping = True
 798
 799         def __evEOF(self):
 800                 if self.seekstate != self.SEEK_STATE_PLAY:
 801                         self.setSeekState(self.SEEK_STATE_PAUSE)
 802                         # HACK
 803                         #self.getSeek().seekRelative(1, -90000)
 804                         self.setSeekState(self.SEEK_STATE_PLAY)
 805                 else:
 806                         self.setSeekState(self.SEEK_STATE_PAUSE)
 807
 808         def __evSOF(self):
 809                 self.setSeekState(self.SEEK_STATE_PLAY)
 810                 self.doSeek(0)
 811
 812         def seekRelative(self, diff):
 813                 seekable = self.getSeek()
 814                 if seekable is not None:
 815                         seekable.seekRelative(1, diff)
 816
 817 from Screens.PVRState import PVRState, TimeshiftState
 818
 819 class InfoBarPVRState:
 820         def __init__(self, screen=PVRState):
 821                 self.onPlayStateChanged.append(self.__playStateChanged)
 822                 self.pvrStateDialog = self.session.instantiateDialog(screen)
 823                 self.onShow.append(self.__mayShow)
 824                 self.onHide.append(self.pvrStateDialog.hide)
 825
 826         def __mayShow(self):
 827                 if self.seekstate != self.SEEK_STATE_PLAY and self.execing:
 828                         self.pvrStateDialog.show()
 829
 830         def __playStateChanged(self, state):
 831                 playstateString = state[3]
 832                 self.pvrStateDialog["state"].setText(playstateString)
 833                 self.__mayShow()
 834
 835 class InfoBarTimeshiftState(InfoBarPVRState):
 836         def __init__(self):
 837                 InfoBarPVRState.__init__(self, screen=TimeshiftState)
 838
 839
 840 class InfoBarShowMovies:
 841
 842         # i don't really like this class.
 843         # it calls a not further specified "movie list" on up/down/movieList,
 844         # so this is not more than an action map
 845         def __init__(self):
 846                 self["MovieListActions"] = HelpableActionMap(self, "InfobarMovieListActions",
 847                         {
 848                                 "movieList": (self.showMovies, "movie list"),
 849                                 "up": (self.showMovies, "movie list"),
 850                                 "down": (self.showMovies, "movie list")
 851                         })
 852
 853 # InfoBarTimeshift requires InfoBarSeek, instantiated BEFORE!
 854
 855 # Hrmf.
 856 #
 857 # Timeshift works the following way:
 858 #                                         demux0   demux1                    "TimeshiftActions" "TimeshiftActivateActions" "SeekActions"
 859 # - normal playback                       TUNER    unused      PLAY               enable                disable              disable
 860 # - user presses "yellow" button.         TUNER    record      PAUSE              enable                disable              enable
 861 # - user presess pause again              FILE     record      PLAY               enable                disable              enable
 862 # - user fast forwards                    FILE     record      FF                 enable                disable              enable
 863 # - end of timeshift buffer reached       TUNER    record      PLAY               enable                enable               disable
 864 # - user backwards                        FILE     record      BACK  # !!         enable                disable              enable
 865 #
 866
 867 # in other words:
 868 # - when a service is playing, pressing the "timeshiftStart" button ("yellow") enables recording ("enables timeshift"),
 869 # freezes the picture (to indicate timeshift), sets timeshiftMode ("activates timeshift")
 870 # now, the service becomes seekable, so "SeekActions" are enabled, "TimeshiftEnableActions" are disabled.
 871 # - the user can now PVR around
 872 # - if it hits the end, the service goes into live mode ("deactivates timeshift", it's of course still "enabled")
 873 # the service looses it's "seekable" state. It can still be paused, but just to activate timeshift right
 874 # after!
 875 # the seek actions will be disabled, but the timeshiftActivateActions will be enabled
 876 # - if the user rewinds, or press pause, timeshift will be activated again
 877
 878 # note that a timeshift can be enabled ("recording") and
 879 # activated (currently time-shifting).
 880
 881 class InfoBarTimeshift:
 882         def __init__(self):
 883                 self["TimeshiftActions"] = HelpableActionMap(self, "InfobarTimeshiftActions",
 884                         {
 885                                 "timeshiftStart": (self.startTimeshift, "start timeshift"),  # the "yellow key"
 886                                 "timeshiftStop": (self.stopTimeshift, "stop timeshift")      # currently undefined :), probably 'TV'
 887                         }, prio=1)
 888                 self["TimeshiftActivateActions"] = ActionMap(["InfobarTimeshiftActivateActions"],
 889                         {
 890                                 "timeshiftActivateEnd": self.activateTimeshiftEnd, # something like "pause key"
 891                                 "timeshiftActivateEndAndPause": self.activateTimeshiftEndAndPause  # something like "backward key"
 892                         }, prio=-1) # priority over record
 893
 894                 self.timeshift_enabled = 0
 895                 self.timeshift_state = 0
 896                 self.ts_pause_timer = eTimer()
 897                 self.ts_pause_timer.timeout.get().append(self.pauseService)
 898
 899                 self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
 900                         {
 901                                 iPlayableService.evStart: self.__serviceStarted,
 902                                 iPlayableService.evSeekableStatusChanged: self.__seekableStatusChanged
 903                         })
 904
 905         def getTimeshift(self):
 906                 service = self.session.nav.getCurrentService()
 907                 return service and service.timeshift()
 908
 909         def startTimeshift(self):
 910                 print "enable timeshift"
 911                 ts = self.getTimeshift()
 912                 if ts is None:
 913                         self.session.open(MessageBox, _("Timeshift not possible!"), MessageBox.TYPE_ERROR)
 914                         print "no ts interface"
 915                         return
 916
 917                 if self.timeshift_enabled:
 918                         print "hu, timeshift already enabled?"
 919                 else:
 920                         if not ts.startTimeshift():
 921                                 import time
 922                                 self.timeshift_enabled = 1
 923                                 self.pvrStateDialog["timeshift"].setRelative(time.time())
 924
 925                                 # PAUSE.
 926                                 self.setSeekState(self.SEEK_STATE_PAUSE)
 927
 928                                 # enable the "TimeshiftEnableActions", which will override
 929                                 # the startTimeshift actions
 930                                 self.__seekableStatusChanged()
 931                         else:
 932                                 print "timeshift failed"
 933
 934         def stopTimeshift(self):
 935                 if not self.timeshift_enabled:
 936                         return
 937                 print "disable timeshift"
 938                 ts = self.getTimeshift()
 939                 if ts is None:
 940                         return
 941                 self.session.openWithCallback(self.stopTimeshiftConfirmed, MessageBox, _("Stop Timeshift?"), MessageBox.TYPE_YESNO)
 942
 943         def stopTimeshiftConfirmed(self, confirmed):
 944                 if not confirmed:
 945                         return
 946
 947                 ts = self.getTimeshift()
 948                 if ts is None:
 949                         return
 950
 951                 ts.stopTimeshift()
 952                 self.timeshift_enabled = 0
 953
 954                 # disable actions
 955                 self.__seekableStatusChanged()
 956
 957         # activates timeshift, and seeks to (almost) the end
 958         def activateTimeshiftEnd(self):
 959                 ts = self.getTimeshift()
 960
 961                 if ts is None:
 962                         return
 963
 964                 if ts.isTimeshiftActive():
 965                         print "!! activate timeshift called - but shouldn't this be a normal pause?"
 966                         self.pauseService()
 967                 else:
 968                         self.setSeekState(self.SEEK_STATE_PLAY)
 969                         ts.activateTimeshift()
 970                         self.seekRelative(0)
 971
 972         # same as activateTimeshiftEnd, but pauses afterwards.
 973         def activateTimeshiftEndAndPause(self):
 974                 state = self.seekstate
 975                 self.activateTimeshiftEnd()
 976
 977                 # well, this is "andPause", but it could be pressed from pause,
 978                 # when pausing on the (fake-)"live" picture, so an un-pause
 979                 # is perfectly ok.
 980
 981                 print "now, pauseService"
 982                 if state == self.SEEK_STATE_PLAY:
 983                         print "is PLAYING, start pause timer"
 984                         self.ts_pause_timer.start(200, 1)
 985                 else:
 986                         print "unpause"
 987                         self.unPauseService()
 988
 989         def __seekableStatusChanged(self):
 990                 enabled = False
 991
 992                 print "self.isSeekable", self.isSeekable()
 993                 print "self.timeshift_enabled", self.timeshift_enabled
 994
 995                 # when this service is not seekable, but timeshift
 996                 # is enabled, this means we can activate
 997                 # the timeshift
 998                 if not self.isSeekable() and self.timeshift_enabled:
 999                         enabled = True
1000
1001                 print "timeshift activate:", enabled
1002                 self["TimeshiftActivateActions"].setEnabled(enabled)
1003
1004         def __serviceStarted(self):
1005                 self.timeshift_enabled = False
1006                 self.__seekableStatusChanged()
1007
1008 from Screens.PiPSetup import PiPSetup
1009
1010 class InfoBarExtensions:
1011         def __init__(self):
1012                 self.pipshown = False
1013
1014                 self["InstantExtensionsActions"] = HelpableActionMap(self, "InfobarExtensions",
1015                         {
1016                                 "extensions": (self.extensions, "Extensions..."),
1017                         })
1018
1019         PIPON = 0
1020         PIPOFF = 1
1021         MOVEPIP = 2
1022
1023         def extensions(self):
1024                 list = []
1025                 if self.pipshown == False:
1026                         list.append((_("Activate Picture in Picture"), self.PIPON))
1027                 elif self.pipshown == True:
1028                         list.append((_("Disable Picture in Picture"), self.PIPOFF))
1029                         list.append((_("Move Picture in Picture"), self.MOVEPIP))
1030                 self.session.openWithCallback(self.extensionCallback, ChoiceBox, title=_("Please choose an extension..."), list = list)
1031
1032         def extensionCallback(self, answer):
1033                 if answer is not None:
1034                         if answer[1] == self.PIPON:
1035 #                               self.session.nav.stopService()
1036                                 self.pip = self.session.instantiateDialog(PictureInPicture)
1037                                 #self.pip.show()
1038
1039                                 newservice = self.session.nav.getCurrentlyPlayingServiceReference()
1040                                 self.pipservice = eServiceCenter.getInstance().play(newservice)
1041                                 if self.pipservice and not self.pipservice.setTarget(1):
1042                                         self.pipservice.start()
1043                                         self.pipshown = True
1044                                 else:
1045                                         self.pipservice = None
1046                                         del self.pip
1047                                 self.session.nav.playService(newservice)
1048                         elif answer[1] == self.PIPOFF:
1049                                 #self.pip.hide()
1050                                 self.pipservice = None
1051                                 del self.pip
1052                                 self.pipshown = False
1053                         elif answer[1] == self.MOVEPIP:
1054                                 self.session.open(PiPSetup, pip = self.pip)
1055
1056 from RecordTimer import parseEvent
1057
1058 class InfoBarInstantRecord:
1059         """Instant Record - handles the instantRecord action in order to
1060         start/stop instant records"""
1061         def __init__(self):
1062                 self["InstantRecordActions"] = HelpableActionMap(self, "InfobarInstantRecord",
1063                         {
1064                                 "instantRecord": (self.instantRecord, "Instant Record..."),
1065                         })
1066                 self.recording = []
1067                 self["BlinkingPoint"] = BlinkingPixmapConditional()
1068                 self["BlinkingPoint"].hide()
1069                 self["BlinkingPoint"].setConnect(self.session.nav.RecordTimer.isRecording)
1070
1071         def stopCurrentRecording(self, entry = -1):
1072                 if entry is not None and entry != -1:
1073                         self.session.nav.RecordTimer.removeEntry(self.recording[entry])
1074                         self.recording.remove(self.recording[entry])
1075
1076         def startInstantRecording(self, limitEvent = False):
1077                 serviceref = self.session.nav.getCurrentlyPlayingServiceReference()
1078
1079                 # try to get event info
1080                 event = None
1081                 try:
1082                         service = self.session.nav.getCurrentService()
1083                         epg = eEPGCache.getInstance()
1084                         event = epg.lookupEventTime(serviceref, -1, 0)
1085                         if event is None:
1086                                 info = service.info()
1087                                 ev = info.getEvent(0)
1088                                 event = ev
1089                 except:
1090                         pass
1091
1092                 begin = time.time()
1093                 end = time.time() + 3600 * 10
1094                 name = "instant record"
1095                 description = ""
1096                 eventid = None
1097
1098                 if event is not None:
1099                         curEvent = parseEvent(event)
1100                         name = curEvent[2]
1101                         description = curEvent[3]
1102                         eventid = curEvent[4]
1103                         if limitEvent:
1104                                 end = curEvent[1]
1105                 else:
1106                         if limitEvent:
1107                                 self.session.open(MessageBox, _("No event info found, recording indefinitely."), MessageBox.TYPE_INFO)
1108
1109                 data = (begin, end, name, description, eventid)
1110
1111                 recording = self.session.nav.recordWithTimer(serviceref, *data)
1112                 recording.dontSave = True
1113                 self.recording.append(recording)
1114
1115                 #self["BlinkingPoint"].setConnect(lambda: self.recording.isRunning())
1116
1117         def isInstantRecordRunning(self):
1118                 print "self.recording:", self.recording
1119                 if len(self.recording) > 0:
1120                         for x in self.recording:
1121                                 if x.isRunning():
1122                                         return True
1123                 return False
1124
1125         def recordQuestionCallback(self, answer):
1126                 print "pre:\n", self.recording
1127
1128                 if answer is None or answer[1] == "no":
1129                         return
1130                 list = []
1131                 recording = self.recording[:]
1132                 for x in recording:
1133                         if not x in self.session.nav.RecordTimer.timer_list:
1134                                 self.recording.remove(x)
1135                         elif x.dontSave and x.isRunning():
1136                                 list.append(TimerEntryComponent(x, False))
1137
1138                 if answer[1] == "changeduration":
1139                         if len(self.recording) == 1:
1140                                 self.changeDuration(0)
1141                         else:
1142                                 self.session.openWithCallback(self.changeDuration, TimerSelection, list)
1143                 elif answer[1] == "stop":
1144                         if len(self.recording) == 1:
1145                                 self.stopCurrentRecording(0)
1146                         else:
1147                                 self.session.openWithCallback(self.stopCurrentRecording, TimerSelection, list)
1148                 if answer[1] == "indefinitely" or answer[1] == "manualduration" or answer[1] == "event":
1149                         limitEvent = False
1150                         if answer[1] == "event":
1151                                 limitEvent = True
1152                         if answer[1] == "manualduration":
1153                                 self.selectedEntry = len(self.recording)
1154                                 self.session.openWithCallback(self.inputCallback, InputBox, title=_("How many minutes do you want to record?"), text="5", maxSize=False, type=Input.NUMBER)
1155                         self.startInstantRecording(limitEvent = limitEvent)
1156
1157                 print "after:\n", self.recording
1158
1159         def changeDuration(self, entry):
1160                 if entry is not None:
1161                         self.selectedEntry = entry
1162                         self.session.openWithCallback(self.inputCallback, InputBox, title=_("How many minutes do you want to record?"), text="5", maxSize=False, type=Input.NUMBER)
1163
1164         def inputCallback(self, value):
1165                 if value is not None:
1166                         print "stopping recording after", int(value), "minutes."
1167                         self.recording[self.selectedEntry].end = time.time() + 60 * int(value)
1168                         self.session.nav.RecordTimer.timeChanged(self.recording[self.selectedEntry])
1169
1170         def instantRecord(self):
1171                 try:
1172                         stat = os.stat(resolveFilename(SCOPE_HDD))
1173                 except:
1174                         self.session.open(MessageBox, _("No HDD found or HDD not initialized!"), MessageBox.TYPE_ERROR)
1175                         return
1176
1177                 if self.isInstantRecordRunning():
1178                         self.session.openWithCallback(self.recordQuestionCallback, ChoiceBox, title=_("A recording is currently running.\nWhat do you want to do?"), list=[(_("stop recording"), "stop"), (_("change recording (duration)"), "changeduration"), (_("add recording (indefinitely)"), "indefinitely"), (_("add recording (stop after current event)"), "event"), (_("add recording (enter recording duration)"), "manualduration"), (_("do nothing"), "no")])
1179                 else:
1180                         self.session.openWithCallback(self.recordQuestionCallback, ChoiceBox, title=_("Start recording?"), list=[(_("add recording (indefinitely)"), "indefinitely"), (_("add recording (stop after current event)"), "event"), (_("add recording (enter recording duration)"), "manualduration"),(_("don't record"), "no")])
1181
1182 from Tools.ISO639 import LanguageCodes
1183
1184 class InfoBarAudioSelection:
1185         def __init__(self):
1186                 self["AudioSelectionAction"] = HelpableActionMap(self, "InfobarAudioSelectionActions",
1187                         {
1188                                 "audioSelection": (self.audioSelection, "Audio Options..."),
1189                         })
1190
1191         def audioSelection(self):
1192                 service = self.session.nav.getCurrentService()
1193                 audio = service.audioTracks()
1194                 self.audio = audio
1195                 n = audio.getNumberOfTracks()
1196                 if n > 0:
1197                         tlist = []
1198                         for x in range(n):
1199                                 i = audio.getTrackInfo(x)
1200                                 language = i.getLanguage()
1201                                 description = i.getDescription();
1202
1203                                 if len(language) == 3:
1204                                         if language in LanguageCodes:
1205                                                 language = LanguageCodes[language][0]
1206
1207                                 if len(description):
1208                                         description += " (" + language + ")"
1209                                 else:
1210                                         description = language
1211
1212                                 tlist.append((description, x))
1213
1214                         selectedAudio = tlist[0][1]
1215                         tlist.sort(lambda x,y : cmp(x[0], y[0]))
1216                         selection = 0
1217                         for x in tlist:
1218                                 if x[1] != selectedAudio:
1219                                         selection += 1
1220                                 else:
1221                                         break
1222
1223                         self.session.openWithCallback(self.audioSelected, ChoiceBox, title=_("Select audio track"), list = tlist, selection = selection)
1224
1225         def audioSelected(self, audio):
1226                 if audio is not None:
1227                         self.audio.selectTrack(audio[1])
1228
1229 class InfoBarSubserviceSelection:
1230         def __init__(self):
1231                 self["SubserviceSelectionAction"] = HelpableActionMap(self, "InfobarSubserviceSelectionActions",
1232                         {
1233                                 "subserviceSelection": (self.subserviceSelection, "Subservice list..."),
1234                         })
1235
1236         def subserviceSelection(self):
1237                 service = self.session.nav.getCurrentService()
1238                 subservices = service.subServices()
1239
1240                 n = subservices.getNumberOfSubservices()
1241                 selection = 0
1242                 if n > 0:
1243                         ref = self.session.nav.getCurrentlyPlayingServiceReference()
1244                         tlist = []
1245                         for x in range(n):
1246                                 i = subservices.getSubservice(x)
1247                                 if i.toString() == ref.toString():
1248                                         selection = x
1249                                 tlist.append((i.getName(), i))
1250
1251                         self.session.openWithCallback(self.subserviceSelected, ChoiceBox, title=_("Please select a subservice..."), list = tlist, selection = selection)
1252
1253         def subserviceSelected(self, service):
1254                 if not service is None:
1255                         self.session.nav.playService(service[1])
1256
1257 class InfoBarAdditionalInfo:
1258         def __init__(self):
1259                 self["DolbyActive"] = Pixmap()
1260                 self["CryptActive"] = Pixmap()
1261                 self["FormatActive"] = Pixmap()
1262
1263                 self["ButtonRed"] = PixmapConditional(withTimer = False)
1264                 self["ButtonRed"].setConnect(lambda: harddiskmanager.HDDCount() > 0)
1265                 self.onLayoutFinish.append(self["ButtonRed"].update)
1266                 self["ButtonRedText"] = LabelConditional(text = _("Record"), withTimer = False)
1267                 self["ButtonRedText"].setConnect(lambda: harddiskmanager.HDDCount() > 0)
1268                 self.onLayoutFinish.append(self["ButtonRedText"].update)
1269
1270                 self["ButtonGreen"] = Pixmap()
1271                 self["ButtonGreenText"] = Label(_("Subservices"))
1272
1273                 self["ButtonYellow"] = PixmapConditional(withTimer = False)
1274                 self["ButtonYellow"].setConnect(lambda: harddiskmanager.HDDCount() > 0)
1275                 self["ButtonYellowText"] = LabelConditional(text = _("Timeshifting"), withTimer = False)
1276                 self["ButtonYellowText"].setConnect(lambda: harddiskmanager.HDDCount() > 0)
1277                 self.onLayoutFinish.append(self["ButtonYellow"].update)
1278                 self.onLayoutFinish.append(self["ButtonYellowText"].update)
1279
1280                 self["ButtonBlue"] = PixmapConditional(withTimer = False)
1281                 self["ButtonBlue"].setConnect(lambda: True)
1282                 self["ButtonBlueText"] = LabelConditional(text = _("Extensions"), withTimer = False)
1283                 self["ButtonBlueText"].setConnect(lambda: True)
1284                 self.onLayoutFinish.append(self["ButtonBlue"].update)
1285                 self.onLayoutFinish.append(self["ButtonBlueText"].update)
1286
1287                 self.session.nav.event.append(self.gotServiceEvent) # we like to get service events
1288
1289         def hideSubServiceIndication(self):
1290                 self["ButtonGreen"].hide()
1291                 self["ButtonGreenText"].hide()
1292
1293         def showSubServiceIndication(self):
1294                 self["ButtonGreen"].show()
1295                 self["ButtonGreenText"].show()
1296
1297         def checkFormat(self, service):
1298                 info = service.info()
1299                 if info is not None:
1300                         aspect = info.getInfo(iServiceInformation.sAspect)
1301                         if aspect in [ 3, 4, 7, 8, 0xB, 0xC, 0xF, 0x10 ]:
1302                                 self["FormatActive"].show()
1303                         else:
1304                                 self["FormatActive"].hide()
1305
1306         def checkSubservices(self, service):
1307                 if service.subServices().getNumberOfSubservices() > 0:
1308                         self.showSubServiceIndication()
1309                 else:
1310                         self.hideSubServiceIndication()
1311
1312         def checkDolby(self, service):
1313                 # FIXME
1314                 dolby = False
1315                 audio = service.audioTracks()
1316                 if audio is not None:
1317                         n = audio.getNumberOfTracks()
1318                         for x in range(n):
1319                                 i = audio.getTrackInfo(x)
1320                                 description = i.getDescription();
1321                                 if description.find("AC3") != -1 or description.find("DTS") != -1:
1322                                         dolby = True
1323                                         break
1324                 if dolby:
1325                         self["DolbyActive"].show()
1326                 else:
1327                         self["DolbyActive"].hide()
1328
1329         def checkCrypted(self, service):
1330                 info = service.info()
1331                 if info is not None:
1332                         if info.getInfo(iServiceInformation.sIsCrypted) > 0:
1333                                 self["CryptActive"].show()
1334                         else:
1335                                 self["CryptActive"].hide()
1336
1337         def gotServiceEvent(self, ev):
1338                 service = self.session.nav.getCurrentService()
1339                 if ev == iPlayableService.evUpdatedEventInfo:
1340                         self.checkSubservices(service)
1341                         self.checkFormat(service)
1342                 elif ev == iPlayableService.evUpdatedInfo:
1343                         self.checkCrypted(service)
1344                         self.checkDolby(service)
1345                 elif ev == iPlayableService.evEnd:
1346                         self.hideSubServiceIndication()
1347                         self["CryptActive"].hide()
1348                         self["DolbyActive"].hide()
1349                         self["FormatActive"].hide()
1350
1351 class InfoBarNotifications:
1352         def __init__(self):
1353                 self.onExecBegin.append(self.checkNotifications)
1354                 Notifications.notificationAdded.append(self.checkNotificationsIfExecing)
1355
1356         def checkNotificationsIfExecing(self):
1357                 if self.execing:
1358                         self.checkNotifications()
1359
1360         def checkNotifications(self):
1361                 if len(Notifications.notifications):
1362                         n = Notifications.notifications[0]
1363                         Notifications.notifications = Notifications.notifications[1:]
1364                         print "open",n
1365                         cb = n[0]
1366                         if cb is not None:
1367                                 self.session.openWithCallback(cb, *n[1:])
1368                         else:
1369                                 self.session.open(*n[1:])
1370
1371 class InfoBarServiceNotifications:
1372         def __init__(self):
1373                 self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
1374                         {
1375                                 iPlayableService.evEnd: self.serviceHasEnded
1376                         })
1377
1378         def serviceHasEnded(self):
1379                 print "service end!"
1380
1381                 try:
1382                         self.setSeekState(self.SEEK_STATE_PLAY)
1383                 except:
1384                         pass
1385
1386 class InfoBarCueSheetSupport:
1387         CUT_TYPE_IN = 0
1388         CUT_TYPE_OUT = 1
1389         CUT_TYPE_MARK = 2
1390
1391         def __init__(self):
1392                 self["CueSheetActions"] = HelpableActionMap(self, "InfobarCueSheetActions",
1393                         {
1394                                 "jumpPreviousMark": (self.jumpPreviousMark, "jump to next marked position"),
1395                                 "jumpNextMark": (self.jumpNextMark, "jump to previous marked position"),
1396                                 "toggleMark": (self.toggleMark, "toggle a cut mark at the current position")
1397                         }, prio=1)
1398
1399                 self.cut_list = [ ]
1400                 self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
1401                         {
1402                                 iPlayableService.evStart: self.__serviceStarted,
1403                         })
1404
1405         def __serviceStarted(self):
1406                 print "new service started! trying to download cuts!"
1407                 self.downloadCuesheet()
1408
1409         def __getSeekable(self):
1410                 service = self.session.nav.getCurrentService()
1411                 if service is None:
1412                         return None
1413                 return service.seek()
1414
1415         def cueGetCurrentPosition(self):
1416                 seek = self.__getSeekable()
1417                 if seek is None:
1418                         return None
1419                 r = seek.getPlayPosition()
1420                 if r[0]:
1421                         return None
1422                 return long(r[1])
1423
1424         def jumpPreviousNextMark(self, cmp, alternative=None):
1425                 current_pos = self.cueGetCurrentPosition()
1426                 if current_pos is None:
1427                         return
1428                 mark = self.getNearestCutPoint(current_pos, cmp=cmp)
1429                 if mark is not None:
1430                         pts = mark[0]
1431                 elif alternative is not None:
1432                         pts = alternative
1433                 else:
1434                         return
1435
1436                 seekable = self.__getSeekable()
1437                 if seekable is not None:
1438                         seekable.seekTo(pts)
1439
1440         def jumpPreviousMark(self):
1441                 # we add 2 seconds, so if the play position is <2s after
1442                 # the mark, the mark before will be used
1443                 self.jumpPreviousNextMark(lambda x: -x-5*90000, alternative=0)
1444
1445         def jumpNextMark(self):
1446                 self.jumpPreviousNextMark(lambda x: x)
1447
1448         def getNearestCutPoint(self, pts, cmp=abs):
1449                 # can be optimized
1450                 nearest = None
1451                 for cp in self.cut_list:
1452                         diff = cmp(cp[0] - pts)
1453                         if diff >= 0 and (nearest is None or cmp(nearest[0] - pts) > diff):
1454                                 nearest = cp
1455                 return nearest
1456
1457         def toggleMark(self, onlyremove=False, onlyadd=False, tolerance=5*90000, onlyreturn=False):
1458                 current_pos = self.cueGetCurrentPosition()
1459                 if current_pos is None:
1460                         print "not seekable"
1461                         return
1462
1463                 nearest_cutpoint = self.getNearestCutPoint(current_pos)
1464
1465                 if nearest_cutpoint is not None and abs(nearest_cutpoint[0] - current_pos) < tolerance:
1466                         if onlyreturn:
1467                                 return nearest_cutpoint
1468                         if not onlyadd:
1469                                 self.removeMark(nearest_cutpoint)
1470                 elif not onlyremove and not onlyreturn:
1471                         self.addMark((current_pos, self.CUT_TYPE_MARK))
1472
1473                 if onlyreturn:
1474                         return None
1475
1476         def addMark(self, point):
1477                 bisect.insort(self.cut_list, point)
1478                 self.uploadCuesheet()
1479
1480         def removeMark(self, point):
1481                 self.cut_list.remove(point)
1482                 self.uploadCuesheet()
1483
1484         def __getCuesheet(self):
1485                 service = self.session.nav.getCurrentService()
1486                 if service is None:
1487                         return None
1488                 return service.cueSheet()
1489
1490         def uploadCuesheet(self):
1491                 cue = self.__getCuesheet()
1492
1493                 if cue is None:
1494                         print "upload failed, no cuesheet interface"
1495                         return
1496                 cue.setCutList(self.cut_list)
1497
1498         def downloadCuesheet(self):
1499                 cue = self.__getCuesheet()
1500
1501                 if cue is None:
1502                         print "upload failed, no cuesheet interface"
1503                         return
1504                 self.cut_list = cue.getCutList()
1505
1506 class InfoBarSummary(Screen):
1507         skin = """
1508         <screen position="0,0" size="132,64">
1509                 <widget name="Clock" position="50,46" size="82,18" font="Regular;16" />
1510                 <widget name="CurrentService" position="0,4" size="132,42" font="Regular;18" />
1511         </screen>"""
1512
1513         def __init__(self, session, parent):
1514                 Screen.__init__(self, session)
1515                 self["CurrentService"] = ServiceName(self.session.nav)
1516                 self["Clock"] = Clock()
1517
1518 class InfoBarSummarySupport:
1519         def __init__(self):
1520                 pass
1521
1522         def createSummary(self):
1523                 return InfoBarSummary
1524
1525 class InfoBarTeletextPlugin:
1526         def __init__(self):
1527                 self.teletext_plugin = None
1528
1529                 for p in plugins.getPlugins(PluginDescriptor.WHERE_TELETEXT):
1530                         self.teletext_plugin = p
1531
1532                 if self.teletext_plugin is not None:
1533                         self["TeletextActions"] = HelpableActionMap(self, "InfobarTeletextActions",
1534                                 {
1535                                         "startTeletext": (self.startTeletext, "View teletext...")
1536                                 })
1537                 else:
1538                         print "no teletext plugin found!"
1539
1540         def startTeletext(self):
1541                 self.teletext_plugin(session=self.session, service=self.session.nav.getCurrentService())