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

   1 from Screen import Screen
   2 from Components.ActionMap import ActionMap, HelpableActionMap
   3 from Components.ActionMap import NumberActionMap
   4 from Components.Label import *
   5 from Components.config import configfile, configsequencearg
   6 from Components.config import config, configElement, ConfigSubsection, configSequence
   7 from ChannelSelection import ChannelSelection
   8
   9 from Components.Pixmap import Pixmap, PixmapConditional
  10 from Components.BlinkingPixmap import BlinkingPixmapConditional
  11 from Components.ServiceName import ServiceName
  12 from Components.EventInfo import EventInfo
  13
  14 from ServiceReference import ServiceReference
  15 from EpgSelection import EPGSelection
  16
  17 from Screens.MessageBox import MessageBox
  18 from Screens.Volume import Volume
  19 from Screens.Mute import Mute
  20 from Screens.Dish import Dish
  21 from Screens.Standby import Standby
  22 from Screens.EventView import EventView
  23
  24 from Tools import Notifications
  25
  26 #from enigma import eTimer, eDVBVolumecontrol, quitMainloop
  27 from enigma import *
  28
  29 import time
  30 import os
  31
  32 # hack alert!
  33 from Menu import MainMenu, mdom
  34
  35 class InfoBarVolumeControl:
  36         """Volume control, handles volUp, volDown, volMute actions and display
  37         a corresponding dialog"""
  38         def __init__(self):
  39                 config.audio = ConfigSubsection()
  40                 config.audio.volume = configElement("config.audio.volume", configSequence, [5], configsequencearg.get("INTEGER", (0, 100)))
  41
  42                 self["VolumeActions"] = ActionMap( ["InfobarVolumeActions"] ,
  43                         {
  44                                 "volumeUp": self.volUp,
  45                                 "volumeDown": self.volDown,
  46                                 "volumeMute": self.volMute,
  47                         })
  48
  49                 self.volumeDialog = self.session.instantiateDialog(Volume)
  50                 self.muteDialog = self.session.instantiateDialog(Mute)
  51
  52                 self.hideVolTimer = eTimer()
  53                 self.hideVolTimer.timeout.get().append(self.volHide)
  54
  55                 vol = config.audio.volume.value[0]
  56                 self.volumeDialog.setValue(vol)
  57                 eDVBVolumecontrol.getInstance().setVolume(vol, vol)
  58
  59         def volSave(self):
  60                 config.audio.volume.value = eDVBVolumecontrol.getInstance().getVolume()
  61                 config.audio.volume.save()
  62
  63         def     volUp(self):
  64                 if (eDVBVolumecontrol.getInstance().isMuted()):
  65                         self.volMute()
  66                 eDVBVolumecontrol.getInstance().volumeUp()
  67                 self.volumeDialog.instance.show()
  68                 self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
  69                 self.volSave()
  70                 self.hideVolTimer.start(3000)
  71
  72         def     volDown(self):
  73                 if (eDVBVolumecontrol.getInstance().isMuted()):
  74                         self.volMute()
  75                 eDVBVolumecontrol.getInstance().volumeDown()
  76                 self.volumeDialog.instance.show()
  77                 self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
  78                 self.volSave()
  79                 self.hideVolTimer.start(3000)
  80
  81         def volHide(self):
  82                 self.volumeDialog.instance.hide()
  83
  84         def     volMute(self):
  85                 eDVBVolumecontrol.getInstance().volumeToggleMute()
  86                 self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
  87
  88                 if (eDVBVolumecontrol.getInstance().isMuted()):
  89                         self.muteDialog.instance.show()
  90                 else:
  91                         self.muteDialog.instance.hide()
  92
  93 class InfoBarDish:
  94         def __init__(self):
  95                 self.dishDialog = self.session.instantiateDialog(Dish)
  96                 self.onShown.append(self.dishDialog.instance.show)
  97
  98 class InfoBarShowHide:
  99         """ InfoBar show/hide control, accepts toggleShow and hide actions, might start
 100         fancy animations. """
 101         STATE_HIDDEN = 0
 102         STATE_HIDING = 1
 103         STATE_SHOWING = 2
 104         STATE_SHOWN = 3
 105
 106         def __init__(self):
 107                 self["ShowHideActions"] = ActionMap( ["InfobarShowHideActions"] ,
 108                         {
 109                                 "toggleShow": self.toggleShow,
 110                                 "hide": self.hide,
 111                         })
 112
 113                 self.state = self.STATE_SHOWN
 114
 115                 self.onExecBegin.append(self.show)
 116                 self.onClose.append(self.delHideTimer)
 117
 118                 self.hideTimer = eTimer()
 119                 self.hideTimer.timeout.get().append(self.doTimerHide)
 120                 self.hideTimer.start(5000)
 121
 122         def delHideTimer(self):
 123                 del self.hideTimer
 124
 125         def hide(self):
 126                 self.instance.hide()
 127
 128         def show(self):
 129                 self.state = self.STATE_SHOWN
 130                 self.hideTimer.stop()
 131                 self.hideTimer.start(5000)
 132
 133         def doTimerHide(self):
 134                 self.hideTimer.stop()
 135                 if self.state == self.STATE_SHOWN:
 136                         self.instance.hide()
 137                         self.state = self.STATE_HIDDEN
 138
 139         def toggleShow(self):
 140                 if self.state == self.STATE_SHOWN:
 141                         self.instance.hide()
 142                         #pls check animation support, sorry
 143 #                       self.startHide()
 144                         self.hideTimer.stop()
 145                         self.state = self.STATE_HIDDEN
 146                 elif self.state == self.STATE_HIDDEN:
 147                         self.instance.show()
 148                         self.show()
 149
 150         def startShow(self):
 151                 self.instance.m_animation.startMoveAnimation(ePoint(0, 600), ePoint(0, 380), 100)
 152                 self.state = self.STATE_SHOWN
 153
 154         def startHide(self):
 155                 self.instance.m_animation.startMoveAnimation(ePoint(0, 380), ePoint(0, 600), 100)
 156                 self.state = self.STATE_HIDDEN
 157
 158 class NumberZap(Screen):
 159         def quit(self):
 160                 self.Timer.stop()
 161                 self.close(0)
 162
 163         def keyOK(self):
 164                 self.Timer.stop()
 165                 self.close(int(self["number"].getText()))
 166
 167         def keyNumberGlobal(self, number):
 168                 self.Timer.start(3000)          #reset timer
 169                 self.field = self.field + str(number)
 170                 self["number"].setText(self.field)
 171                 if len(self.field) >= 4:
 172                         self.keyOK()
 173
 174         def __init__(self, session, number):
 175                 Screen.__init__(self, session)
 176                 self.field = str(number)
 177
 178                 self["channel"] = Label(_("Channel:"))
 179
 180                 self["number"] = Label(self.field)
 181
 182                 self["actions"] = NumberActionMap( [ "SetupActions" ],
 183                         {
 184                                 "cancel": self.quit,
 185                                 "ok": self.keyOK,
 186                                 "1": self.keyNumberGlobal,
 187                                 "2": self.keyNumberGlobal,
 188                                 "3": self.keyNumberGlobal,
 189                                 "4": self.keyNumberGlobal,
 190                                 "5": self.keyNumberGlobal,
 191                                 "6": self.keyNumberGlobal,
 192                                 "7": self.keyNumberGlobal,
 193                                 "8": self.keyNumberGlobal,
 194                                 "9": self.keyNumberGlobal,
 195                                 "0": self.keyNumberGlobal
 196                         })
 197
 198                 self.Timer = eTimer()
 199                 self.Timer.timeout.get().append(self.keyOK)
 200                 self.Timer.start(3000)
 201
 202 class InfoBarPowerKey:
 203         """ PowerKey stuff - handles the powerkey press and powerkey release actions"""
 204
 205         def __init__(self):
 206                 self.powerKeyTimer = eTimer()
 207                 self.powerKeyTimer.timeout.get().append(self.powertimer)
 208                 self["PowerKeyActions"] = HelpableActionMap(self, "PowerKeyActions",
 209                         {
 210                                 "powerdown": self.powerdown,
 211                                 "powerup": self.powerup,
 212                                 "discreteStandby": (self.standby, "Go standby"),
 213                                 "discretePowerOff": (self.quit, "Go to deep standby"),
 214                         })
 215
 216         def powertimer(self):
 217                 print "PowerOff - Now!"
 218                 self.quit()
 219
 220         def powerdown(self):
 221                 self.standbyblocked = 0
 222                 self.powerKeyTimer.start(3000)
 223
 224         def powerup(self):
 225                 self.powerKeyTimer.stop()
 226                 if self.standbyblocked == 0:
 227                         self.standbyblocked = 1
 228                         self.standby()
 229
 230         def standby(self):
 231                 self.session.open(Standby, self)
 232
 233         def quit(self):
 234                 # halt
 235                 quitMainloop(1)
 236
 237 class InfoBarNumberZap:
 238         """ Handles an initial number for NumberZapping """
 239         def __init__(self):
 240                 self["NumberZapActions"] = NumberActionMap( [ "NumberZapActions"],
 241                         {
 242                                 "1": self.keyNumberGlobal,
 243                                 "2": self.keyNumberGlobal,
 244                                 "3": self.keyNumberGlobal,
 245                                 "4": self.keyNumberGlobal,
 246                                 "5": self.keyNumberGlobal,
 247                                 "6": self.keyNumberGlobal,
 248                                 "7": self.keyNumberGlobal,
 249                                 "8": self.keyNumberGlobal,
 250                                 "9": self.keyNumberGlobal,
 251                                 "0": self.keyNumberGlobal,
 252                         })
 253
 254         def keyNumberGlobal(self, number):
 255 #               print "You pressed number " + str(number)
 256                 self.session.openWithCallback(self.numberEntered, NumberZap, number)
 257
 258         def numberEntered(self, retval):
 259 #               print self.servicelist
 260                 if retval > 0:
 261                         self.zapToNumber(retval)
 262
 263         def searchNumberHelper(self, serviceHandler, num, bouquet):
 264                 servicelist = serviceHandler.list(bouquet)
 265                 if not servicelist is None:
 266                         while num:
 267                                 serviceIterator = servicelist.getNext()
 268                                 if not serviceIterator.valid(): #check end of list
 269                                         break
 270                                 if serviceIterator.flags: #assume normal dvb service have no flags set
 271                                         continue
 272                                 num -= 1;
 273                         if not num: #found service with searched number ?
 274                                 return serviceIterator, 0
 275                 return None, num
 276
 277         def zapToNumber(self, number):
 278                 bouquet = self.servicelist.bouquet_root
 279                 service = None
 280                 serviceHandler = eServiceCenter.getInstance()
 281                 if bouquet.toString().find('FROM BOUQUET "bouquets.') == -1: #FIXME HACK
 282                         service, number = self.searchNumberHelper(serviceHandler, number, bouquet)
 283                 else:
 284                         bouquetlist = serviceHandler.list(bouquet)
 285                         if not bouquetlist is None:
 286                                 while number:
 287                                         bouquet = bouquetlist.getNext()
 288                                         if not bouquet.valid(): #check end of list
 289                                                 break
 290                                         if ((bouquet.flags & eServiceReference.flagDirectory) != eServiceReference.flagDirectory):
 291                                                 continue
 292                                         service, number = self.searchNumberHelper(serviceHandler, number, bouquet)
 293                 if not service is None:
 294                         self.session.nav.playService(service) #play service
 295                         if self.servicelist.getRoot() != bouquet: #already in correct bouquet?
 296                                 self.servicelist.setRoot(bouquet)
 297                         self.servicelist.setCurrentSelection(service) #select the service in servicelist
 298
 299 class InfoBarChannelSelection:
 300         """ ChannelSelection - handles the channelSelection dialog and the initial
 301         channelChange actions which open the channelSelection dialog """
 302         def __init__(self):
 303                 #instantiate forever
 304                 self.servicelist = self.session.instantiateDialog(ChannelSelection)
 305
 306                 self["ChannelSelectActions"] = HelpableActionMap(self, "InfobarChannelSelection",
 307                         {
 308                                 "switchChannelUp": self.switchChannelUp,
 309                                 "switchChannelDown": self.switchChannelDown,
 310                                 "zapUp": (self.zapUp, _("next channel")),
 311                                 "zapDown": (self.zapDown, _("previous channel")),
 312                         })
 313
 314         def switchChannelUp(self):
 315                 self.servicelist.moveUp()
 316                 self.session.execDialog(self.servicelist)
 317
 318         def switchChannelDown(self):
 319                 self.servicelist.moveDown()
 320                 self.session.execDialog(self.servicelist)
 321
 322         def     zapUp(self):
 323                 self.servicelist.moveUp()
 324                 self.servicelist.zap()
 325                 self.instance.show()
 326                 self.show()
 327
 328         def     zapDown(self):
 329                 self.servicelist.moveDown()
 330                 self.servicelist.zap()
 331                 self.instance.show()
 332                 self.show()
 333
 334 class InfoBarMenu:
 335         """ Handles a menu action, to open the (main) menu """
 336         def __init__(self):
 337                 self["MenuActions"] = HelpableActionMap(self, "InfobarMenuActions",
 338                         {
 339                                 "mainMenu": (self.mainMenu, "Enter main menu..."),
 340                         })
 341
 342         def mainMenu(self):
 343                 print "loading mainmenu XML..."
 344                 menu = mdom.childNodes[0]
 345                 assert menu.tagName == "menu", "root element in menu must be 'menu'!"
 346                 self.session.open(MainMenu, menu, menu.childNodes)
 347
 348 class InfoBarEPG:
 349         """ EPG - Opens an EPG list when the showEPGList action fires """
 350         def __init__(self):
 351                 self["EPGActions"] = HelpableActionMap(self, "InfobarEPGActions",
 352                         {
 353                                 "showEPGList": (self.showEPGList, _("show EPG...")),
 354                         })
 355
 356         def showEPGList(self):
 357                 ref=self.session.nav.getCurrentlyPlayingServiceReference()
 358                 ptr=eEPGCache.getInstance()
 359                 if ptr.startTimeQuery(ref) != -1:
 360                         self.session.open(EPGSelection, ref)
 361                 else: # try to show now/next
 362                         print 'no epg for service', ref.toString()
 363                         try:
 364                                 self.epglist = [ ]
 365                                 service = self.session.nav.getCurrentService()
 366                                 info = service.info()
 367                                 ptr=info.getEvent(0)
 368                                 if ptr:
 369                                         self.epglist.append(ptr)
 370                                 ptr=info.getEvent(1)
 371                                 if ptr:
 372                                         self.epglist.append(ptr)
 373                                 if len(self.epglist) > 0:
 374                                         self.session.open(EventView, self.epglist[0], ServiceReference(ref), self.eventViewCallback)
 375                         except:
 376                                 pass
 377
 378         def eventViewCallback(self, setEvent, val): #used for now/next displaying
 379                 if len(self.epglist) > 1:
 380                         tmp = self.epglist[0]
 381                         self.epglist[0]=self.epglist[1]
 382                         self.epglist[1]=tmp
 383                         setEvent(self.epglist[0])
 384
 385 class InfoBarEvent:
 386         """provides a current/next event info display"""
 387         def __init__(self):
 388                 self["Event_Now_StartTime"] = EventInfo(self.session.nav, EventInfo.Now_StartTime)
 389                 self["Event_Next_StartTime"] = EventInfo(self.session.nav, EventInfo.Next_StartTime)
 390
 391                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
 392                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
 393
 394                 self["Event_Now_Duration"] = EventInfo(self.session.nav, EventInfo.Now_Duration)
 395                 self["Event_Next_Duration"] = EventInfo(self.session.nav, EventInfo.Next_Duration)
 396
 397 class InfoBarServiceName:
 398         def __init__(self):
 399                 self["ServiceName"] = ServiceName(self.session.nav)
 400
 401 class InfoBarPVR:
 402         """handles PVR specific actions like seeking, pause"""
 403         def __init__(self):
 404                 self["PVRActions"] = HelpableActionMap(self, "InfobarPVRActions",
 405                         {
 406                                 "pauseService": (self.pauseService, "pause"),
 407                                 "unPauseService": (self.unPauseService, "continue"),
 408
 409                                 "seekFwd": (self.seekFwd, "skip forward"),
 410                                 "seekBack": (self.seekBack, "skip backward"),
 411                         })
 412
 413         def pauseService(self):
 414                 self.session.nav.pause(1)
 415
 416         def unPauseService(self):
 417                 self.session.nav.pause(0)
 418
 419         def doSeek(self, dir, seektime):
 420                 service = self.session.nav.getCurrentService()
 421                 if service is None:
 422                         return
 423
 424                 seekable = service.seek()
 425                 if seekable is None:
 426                         return
 427                 seekable.seekRelative(dir, 90 * seektime)
 428
 429         def seekFwd(self):
 430                 self.doSeek(+1, 60000)
 431
 432         def seekBack(self):
 433                 self.doSeek(-1, 60000)
 434
 435 class InfoBarInstantRecord:
 436         """Instant Record - handles the instantRecord action in order to
 437         start/stop instant records"""
 438         def __init__(self):
 439                 self["InstantRecordActions"] = HelpableActionMap(self, "InfobarInstantRecord",
 440                         {
 441                                 "instantRecord": (self.instantRecord, "Instant Record..."),
 442                         })
 443                 self.recording = None
 444
 445                 self["BlinkingPoint"] = BlinkingPixmapConditional()
 446                 self.onShown.append(self["BlinkingPoint"].hideWidget)
 447                 self["BlinkingPoint"].setConnect(self.session.nav.RecordTimer.isRecording)
 448
 449         def stopCurrentRecording(self):
 450                 self.session.nav.RecordTimer.removeEntry(self.recording)
 451                 self.recording = None
 452
 453         def startInstantRecording(self):
 454                 serviceref = self.session.nav.getCurrentlyPlayingServiceReference()
 455
 456                 # try to get event info
 457                 epg = None
 458                 try:
 459                         service = self.session.nav.getCurrentService()
 460                         info = service.info()
 461                         ev = info.getEvent(0)
 462                         epg = ev
 463                 except:
 464                         pass
 465
 466                 # fix me, description.
 467                 self.recording = self.session.nav.recordWithTimer(time.time(), time.time() + 3600, serviceref, epg, "instant record")
 468                 self.recording.dontSave = True
 469
 470                 #self["BlinkingPoint"].setConnect(lambda: self.recording.isRunning())
 471
 472         def isInstantRecordRunning(self):
 473                 if self.recording != None:
 474                         if self.recording.isRunning():
 475                                 return True
 476                 return False
 477
 478         def recordQuestionCallback(self, answer):
 479                 if answer == False:
 480                         return
 481
 482                 if self.isInstantRecordRunning():
 483                         self.stopCurrentRecording()
 484                 else:
 485                         self.startInstantRecording()
 486
 487         def instantRecord(self):
 488                 try:
 489                         stat = os.stat("/hdd/movies")
 490                 except:
 491                         self.session.open(MessageBox, "No HDD found!")
 492                         return
 493
 494                 if self.isInstantRecordRunning():
 495                         self.session.openWithCallback(self.recordQuestionCallback, MessageBox, _("Do you want to stop the current\n(instant) recording?"))
 496                 else:
 497                         self.session.openWithCallback(self.recordQuestionCallback, MessageBox, _("Start recording?"))
 498
 499 from Screens.AudioSelection import AudioSelection
 500
 501 class InfoBarAudioSelection:
 502         def __init__(self):
 503                 self["AudioSelectionAction"] = HelpableActionMap(self, "InfobarAudioSelectionActions",
 504                         {
 505                                 "audioSelection": (self.audioSelection, "Audio Options..."),
 506                         })
 507
 508         def audioSelection(self):
 509                 service = self.session.nav.getCurrentService()
 510                 audio = service.audioTracks()
 511                 n = audio.getNumberOfTracks()
 512                 if n > 0:
 513                         self.session.open(AudioSelection, audio)
 514
 515 from Screens.SubserviceSelection import SubserviceSelection
 516
 517 class InfoBarSubserviceSelection:
 518         def __init__(self):
 519                 self["SubserviceSelectionAction"] = HelpableActionMap(self, "InfobarSubserviceSelectionActions",
 520                         {
 521                                 "subserviceSelection": (self.subserviceSelection, "Subservice list..."),
 522                         })
 523
 524         def subserviceSelection(self):
 525                 service = self.session.nav.getCurrentService()
 526                 subservices = service.subServices()
 527                 n = subservices.getNumberOfSubservices()
 528                 if n > 0:
 529                         self.session.openWithCallback(self.subserviceSelected, SubserviceSelection, subservices)
 530
 531         def subserviceSelected(self, service):
 532                 if not service is None:
 533                         self.session.nav.playService(service)
 534
 535 class InfoBarAdditionalInfo:
 536         def __init__(self):
 537                 self["DolbyActive"] = PixmapConditional()
 538                 # TODO: get the info from c++ somehow
 539                 self["DolbyActive"].setConnect(lambda: False)
 540
 541                 self["CryptActive"] = PixmapConditional()
 542                 # TODO: get the info from c++ somehow
 543                 self["CryptActive"].setConnect(lambda: False)
 544
 545                 self["FormatActive"] = PixmapConditional()
 546                 # TODO: get the info from c++ somehow
 547                 self["FormatActive"].setConnect(lambda: False)
 548
 549                 self["ButtonRed"] = Pixmap()
 550                 self["ButtonRedText"] = Label(_("Record"))
 551
 552                 self["ButtonGreen"] = PixmapConditional()
 553                 self["ButtonGreen"].setConnect(lambda: self.session.nav.getCurrentService().subServices().getNumberOfSubservices() > 0)
 554                 self["ButtonGreenText"] = LabelConditional(text = _("Subservices"), withTimer = True)
 555                 self["ButtonGreenText"].setConnect(lambda: self.session.nav.getCurrentService().subServices().getNumberOfSubservices() > 0)
 556
 557                 self["ButtonYellow"] = PixmapConditional()
 558                 self["ButtonYellow"].setConnect(lambda: False)
 559
 560                 self["ButtonBlue"] = PixmapConditional()
 561                 self["ButtonBlue"].setConnect(lambda: False)
 562
 563 class InfoBarNotifications:
 564         def __init__(self):
 565                 self.onExecBegin.append(self.checkNotifications)
 566                 Notifications.notificationAdded.append(self.checkNotificationsIfExecing)
 567
 568         def checkNotificationsIfExecing(self):
 569                 if self.execing:
 570                         self.checkNotifications()
 571
 572         def checkNotifications(self):
 573                 if len(Notifications.notifications):
 574                         n = Notifications.notifications[0]
 575                         Notifications.notifications = Notifications.notifications[1:]
 576                         print "open",n
 577                         cb = n[0]
 578                         if cb is not None:
 579                                 self.session.openWithCallback(cb, *n[1:])
 580                         else:
 581                                 self.session.open(*n[1:])