path: root/lib/python/Plugins/Extensions/MediaPlayer/plugin.py

from os import path as os_path, remove as os_remove, listdir as os_listdir, popen
from time import strftime
from enigma import iPlayableService, eTimer, eServiceCenter, iServiceInformation
from Screens.Screen import Screen
from Screens.MessageBox import MessageBox
from Screens.InputBox import InputBox
from Components.ActionMap import NumberActionMap, HelpableActionMap
from Components.Label import Label
from Components.Pixmap import Pixmap,MultiPixmap
from Components.Label import Label
from Components.FileList import FileList
from Components.MediaPlayer import PlayList
from Tools.Directories import resolveFilename, SCOPE_CONFIG, SCOPE_PLAYLIST, SCOPE_SKIN_IMAGE
from Components.ServicePosition import ServicePositionGauge
from Components.ServiceEventTracker import ServiceEventTracker, InfoBarBase
from Components.Playlist import PlaylistIOInternal, PlaylistIOM3U, PlaylistIOPLS
from Screens.InfoBarGenerics import InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSupport, InfoBarNotifications, InfoBarSubtitleSupport
from ServiceReference import ServiceReference
from Screens.ChoiceBox import ChoiceBox
from Screens.HelpMenu import HelpableScreen
import random

class MyPlayList(PlayList):
	def __init__(self):
		PlayList.__init__(self)

	def PlayListShuffle(self):
		random.shuffle(self.list)
		self.l.setList(self.list)
		self.currPlaying = -1
		self.oldCurrPlaying = -1

class MediaPixmap(Pixmap):
	def applySkin(self, desktop, screen):
		self.default_pixmap = None
		if self.skinAttributes is not None:
			for (attrib, value) in self.skinAttributes:
				if attrib == "pixmap":
					self.default_pixmap = value
					break
		if self.default_pixmap is None:
			self.default_pixmap = resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/no_coverArt.png")
		return Pixmap.applySkin(self, desktop, screen)

class MediaPlayer(Screen, InfoBarBase, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSupport, InfoBarNotifications, InfoBarSubtitleSupport, HelpableScreen):
	ALLOW_SUSPEND = True
	ENABLE_RESUME_SUPPORT = True

	def __init__(self, session, args = None):
		Screen.__init__(self, session)
		InfoBarAudioSelection.__init__(self)
		InfoBarCueSheetSupport.__init__(self, actionmap = "MediaPlayerCueSheetActions")
		InfoBarNotifications.__init__(self)
		InfoBarBase.__init__(self)
		InfoBarSubtitleSupport.__init__(self)
		HelpableScreen.__init__(self)
		self.summary = None
		self.oldService = self.session.nav.getCurrentlyPlayingServiceReference()
		self.session.nav.stopService()

		self.playlistparsers = {}
		self.addPlaylistParser(PlaylistIOM3U, "m3u")
		self.addPlaylistParser(PlaylistIOPLS, "pls")
		self.addPlaylistParser(PlaylistIOInternal, "e2pls")

		# 'None' is magic to start at the list of mountpoints
		self.filelist = FileList(None, matchingPattern = "(?i)^.*\.(mp3|ogg|ts|wav|wave|m3u|pls|e2pls|mpg|vob|avi|mkv)", useServiceRef = True, additionalExtensions = "4098:m3u 4098:e2pls 4098:pls")
		self["filelist"] = self.filelist

		self.playlist = MyPlayList()
		#self.playlist = PlayList()
		self.is_closing = False
		self.delname = ""
		self["playlist"] = self.playlist

		self["PositionGauge"] = ServicePositionGauge(self.session.nav)

		self["currenttext"] = Label("")

		self["artisttext"] = Label(_("Artist:"))
		self["artist"] = Label("")
		self["titletext"] = Label(_("Title:"))
		self["title"] = Label("")
		self["albumtext"] = Label(_("Album:"))
		self["album"] = Label("")
		self["yeartext"] = Label(_("Year:"))
		self["year"] = Label("")
		self["genretext"] = Label(_("Genre:"))
		self["genre"] = Label("")
		self["coverArt"] = MediaPixmap()
		self["repeat"] = MultiPixmap()

		self.repeat = False
		self.seek_target = None

		class MoviePlayerActionMap(NumberActionMap):
			def __init__(self, player, contexts = [ ], actions = { }, prio=0):
				NumberActionMap.__init__(self, contexts, actions, prio)
				self.player = player

			def action(self, contexts, action):
				self.player.show()
				return NumberActionMap.action(self, contexts, action)


		self["OkCancelActions"] = HelpableActionMap(self, "OkCancelActions", 
			{
				"ok": (self.ok, _("add file to playlist")),
				"cancel": (self.exit, _("exit mediaplayer")),
			}, -2)

		self["MediaPlayerActions"] = HelpableActionMap(self, "MediaPlayerActions", 
			{
				"play": (self.xplayEntry, _("play entry")),
				"pause": (self.pauseEntry, _("pause")),
				"stop": (self.stopEntry, _("stop entry")),
				"previous": (self.previousMarkOrEntry, _("play from previous mark or playlist entry")),
				"next": (self.nextMarkOrEntry, _("play from next mark or playlist entry")),
				"menu": (self.showMenu, _("menu")),
				"skipListbegin": (self.skip_listbegin, _("jump to listbegin")),
				"skipListend": (self.skip_listend, _("jump to listend")),
				"prevBouquet": (self.switchToPlayList, _("switch to playlist")),
				"nextBouquet": (self.switchToFileList, _("switch to filelist")),
				"delete": (self.deletePlaylistEntry, _("delete playlist entry")),
				"shift_stop": (self.clear_playlist, _("clear playlist")),
				"shift_record": (self.playlist.PlayListShuffle, _("shuffle playlist")),
				"subtitles": (self.subtitleSelection, _("Subtitle selection")),
			}, -2)

		self["InfobarEPGActions"] = HelpableActionMap(self, "InfobarEPGActions", 
			{
				"showEventInfo": (self.showEventInformation, _("show event details")),
			})

		self["actions"] = MoviePlayerActionMap(self, ["DirectionActions"], 
		{
			"right": self.rightDown,
			"rightRepeated": self.doNothing,
			"rightUp": self.rightUp,
			"left": self.leftDown,
			"leftRepeated": self.doNothing,
			"leftUp": self.leftUp,

			"up": self.up,
			"upRepeated": self.up,
			"upUp": self.doNothing,
			"down": self.down,
			"downRepeated": self.down,
			"downUp": self.doNothing,
		}, -2)

		InfoBarSeek.__init__(self, actionmap = "MediaPlayerSeekActions")

		self.onClose.append(self.delMPTimer)
		self.onClose.append(self.__onClose)

		self.righttimer = False
		self.rightKeyTimer = eTimer()
		self.rightKeyTimer.callback.append(self.rightTimerFire)

		self.lefttimer = False
		self.leftKeyTimer = eTimer()
		self.leftKeyTimer.callback.append(self.leftTimerFire)

		self.currList = "filelist"

		self.coverArtFileName = ""
		self.isAudioCD = False
		self.AudioCD_albuminfo = {}
		self.savePlaylistOnExit = True

		self.playlistIOInternal = PlaylistIOInternal()
		list = self.playlistIOInternal.open(resolveFilename(SCOPE_CONFIG, "playlist.e2pls"))
		if list:
			for x in list:
				self.playlist.addFile(x.ref)
			self.playlist.updateList()

		self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
			{
				iPlayableService.evUpdatedInfo: self.__evUpdatedInfo,
				iPlayableService.evUser+11: self.__evDecodeError
			})

	def doNothing(self):
		pass

	def createSummary(self):
		return MediaPlayerLCDScreen

	def exit(self):
		self.session.openWithCallback(self.exitCB, MessageBox, _("Do you really want to exit?"), timeout=5)

	def exitCB(self, answer):
		if answer == True:
			self.playlistIOInternal.clear()
			for x in self.playlist.list:
				self.playlistIOInternal.addService(ServiceReference(x[0]))
			if self.savePlaylistOnExit:
				self.playlistIOInternal.save(resolveFilename(SCOPE_CONFIG, "playlist.e2pls"))
			self.close()

	def checkSkipShowHideLock(self):
		self.updatedSeekState()

	def doEofInternal(self, playing):
		if playing:
			self.nextEntry()
		else:
			self.show()

	def __onClose(self):
		self.session.nav.playService(self.oldService)

	def __evUpdatedInfo(self):
		currPlay = self.session.nav.getCurrentService()
		currenttitle = currPlay.info().getInfo(iServiceInformation.sCurrentTitle)
		totaltitles = currPlay.info().getInfo(iServiceInformation.sTotalTitles)
		sTitle = currPlay.info().getInfoString(iServiceInformation.sTitle)
		print "[__evUpdatedInfo] title %d of %d (%s)" % (currenttitle, totaltitles, sTitle)
		self.readTitleInformation()

	def __evDecodeError(self):
		currPlay = self.session.nav.getCurrentService()
		sVideoType = currPlay.info().getInfoString(iServiceInformation.sVideoType)
		print "[__evDecodeError] video-codec %s can't be decoded by hardware" % (sVideoType)
		self.session.open(MessageBox, _("This Dreambox can't decode %s video streams!") % sVideoType, type = MessageBox.TYPE_INFO,timeout = 10 )

	def delMPTimer(self):
		del self.rightKeyTimer
		del self.leftKeyTimer

	def readTitleInformation(self):
		currPlay = self.session.nav.getCurrentService()
		if currPlay is not None:
			sTitle = currPlay.info().getInfoString(iServiceInformation.sTitle)
			sAlbum = currPlay.info().getInfoString(iServiceInformation.sAlbum)
			sGenre = currPlay.info().getInfoString(iServiceInformation.sGenre)
			sArtist = currPlay.info().getInfoString(iServiceInformation.sArtist)
			sYear = ""

			if sTitle == "":
				if not self.isAudioCD:
					sTitle = currPlay.info().getName().split('/')[-1]
				else:
					sTitle = self.playlist.getServiceRefList()[self.playlist.getCurrentIndex()].getName()

			if self.AudioCD_albuminfo:
				if sAlbum == "" and "title" in self.AudioCD_albuminfo:
					sAlbum = self.AudioCD_albuminfo["title"]
				if sGenre == "" and "genre" in self.AudioCD_albuminfo:
					sGenre = self.AudioCD_albuminfo["genre"]
				if sArtist == "" and "artist" in self.AudioCD_albuminfo:
					sArtist = self.AudioCD_albuminfo["artist"]
				if "year" in self.AudioCD_albuminfo:
					sYear = self.AudioCD_albuminfo["year"]

			self.updateMusicInformation( sArtist, sTitle, sAlbum, sYear, sGenre, clear = True )
		else:
			self.updateMusicInformation()

	def updateMusicInformation(self, artist = "", title = "", album = "", year = "", genre = "", clear = False):
		self.updateSingleMusicInformation("artist", artist, clear)
		self.updateSingleMusicInformation("title", title, clear)
		self.updateSingleMusicInformation("album", album, clear)
		self.updateSingleMusicInformation("year", year, clear)
		self.updateSingleMusicInformation("genre", genre, clear)

	def updateSingleMusicInformation(self, name, info, clear):
		if info != "" or clear:
			if self[name].getText() != info:
				self[name].setText(info)

	def updateCoverArtPixmap(self, path):
		while not path.endswith("/"):
			path = path[:-1]
		pngname = path + "folder.png"
		
		if not os_path.exists(pngname):
			pngname = self["coverArt"].default_pixmap
		if self.coverArtFileName != pngname:
			self.coverArtFileName = pngname
			self["coverArt"].instance.setPixmapFromFile(self.coverArtFileName)

	def leftDown(self):
		self.lefttimer = True
		self.leftKeyTimer.start(1000)

	def rightDown(self):
		self.righttimer = True
		self.rightKeyTimer.start(1000)

	def leftUp(self):
		if self.lefttimer:
			self.leftKeyTimer.stop()
			self.lefttimer = False
			self[self.currList].pageUp()
			self.updateCurrentInfo()

	def rightUp(self):
		if self.righttimer:
			self.rightKeyTimer.stop()
			self.righttimer = False
			self[self.currList].pageDown()
			self.updateCurrentInfo()

	def leftTimerFire(self):
		self.leftKeyTimer.stop()
		self.lefttimer = False
		self.switchToFileList()

	def rightTimerFire(self):
		self.rightKeyTimer.stop()
		self.righttimer = False
		self.switchToPlayList()

	def switchToFileList(self):
		self.currList = "filelist"
		self.filelist.selectionEnabled(1)
		self.playlist.selectionEnabled(0)
		self.updateCurrentInfo()

	def switchToPlayList(self):
		if len(self.playlist) != 0:
			self.currList = "playlist"
			self.filelist.selectionEnabled(0)
			self.playlist.selectionEnabled(1)
			self.updateCurrentInfo()

	def up(self):
		self[self.currList].up()
		self.updateCurrentInfo()

	def down(self):
		self[self.currList].down()
		self.updateCurrentInfo()

	def showAfterSeek(self):
		self.show()

	def showAfterCuesheetOperation(self):
		self.show()

	def hideAfterResume(self):
		self.hide()

	def getIdentifier(self, ref):
		if self.isAudioCD:
			return ref.getName()
		else:
			text = ref.getPath()
			return text.split('/')[-1]

	# FIXME: maybe this code can be optimized 
	def updateCurrentInfo(self):
		text = ""
		if self.currList == "filelist":
			idx = self.filelist.getSelectionIndex()
			r = self.filelist.list[idx]
			text = r[1][7]
			if r[0][1] == True:
				if len(text) < 2:
					text += " "
				if text[:2] != "..":
					text = "/" + text
			self.summaries.setText(text,1)

			idx += 1
			if idx < len(self.filelist.list):
				r = self.filelist.list[idx]
				text = r[1][7]
				if r[0][1] == True:
					text = "/" + text
				self.summaries.setText(text,3)
			else:
				self.summaries.setText(" ",3)

			idx += 1
			if idx < len(self.filelist.list):
				r = self.filelist.list[idx]
				text = r[1][7]
				if r[0][1] == True:
					text = "/" + text
				self.summaries.setText(text,4)
			else:
				self.summaries.setText(" ",4)

			text = ""
			if not self.filelist.canDescent():
				r = self.filelist.getServiceRef()
				if r is None:
					return
				text = r.getPath()
				self["currenttext"].setText(os_path.basename(text))

		if self.currList == "playlist":
			t = self.playlist.getSelection()
			if t is None:
				return
			#display current selected entry on LCD
			text = self.getIdentifier(t)
			self.summaries.setText(text,1)
			self["currenttext"].setText(text)
			idx = self.playlist.getSelectionIndex()
			idx += 1
			if idx < len(self.playlist):
				currref = self.playlist.getServiceRefList()[idx]
				text = self.getIdentifier(currref)
				self.summaries.setText(text,3)
			else:
				self.summaries.setText(" ",3)

			idx += 1
			if idx < len(self.playlist):
				currref = self.playlist.getServiceRefList()[idx]
				text = self.getIdentifier(currref)
				self.summaries.setText(text,4)
			else:
				self.summaries.setText(" ",4)

	def ok(self):
		if self.currList == "filelist":
			if self.filelist.canDescent():
				self.filelist.descent()
				self.updateCurrentInfo()
			else:
				self.copyFile()

		if self.currList == "playlist":
			selection = self["playlist"].getSelection()
			self.changeEntry(self.playlist.getSelectionIndex())

	def showMenu(self):
		menu = []
		if self.currList == "filelist":
			if self.filelist.canDescent():
				menu.append((_("add directory to playlist"), "copydir"))
			else:
				menu.append((_("add files to playlist"), "copyfiles"))
			menu.append((_("switch to playlist"), "playlist"))
		else:
			menu.append((_("switch to filelist"), "filelist"))

			menu.append((_("shuffle playlist"), "shuffle"))

			menu.append((_("delete"), "delete"))
			menu.append((_("clear playlist"), "clear"))
		menu.append((_("hide player"), "hide"));
		menu.append((_("save playlist"), "saveplaylist"));
		menu.append((_("load playlist"), "loadplaylist"));
		menu.append((_("delete saved playlist"), "deleteplaylist"));
		menu.append((_("repeat playlist"), "repeat"));
		self.session.openWithCallback(self.menuCallback, ChoiceBox, title="", list=menu)

	def menuCallback(self, choice):
		if choice is None:
			return

		if choice[1] == "copydir":
			self.copyDirectory(self.filelist.getSelection()[0])
		elif choice[1] == "copyfiles":
			self.stopEntry()
			self.playlist.clear()
			self.copyDirectory(os_path.dirname(self.filelist.getSelection()[0].getPath()) + "/", recursive = False)
			self.playServiceRefEntry(self.filelist.getServiceRef())
		elif choice[1] == "playlist":
			self.switchToPlayList()
		elif choice[1] == "filelist":
			self.switchToFileList()
		elif choice[1] == "delete":
			if self.playlist.getSelectionIndex() == self.playlist.getCurrentIndex():
				self.stopEntry()
			self.deleteEntry()
		elif choice[1] == "clear":
			self.stopEntry()
			self.playlist.clear()
			self.switchToFileList()
		elif choice[1] == "hide":
			self.hide()
		elif choice[1] == "saveplaylist":
			self.save_playlist()
		elif choice[1] == "loadplaylist":
			self.load_playlist()
		elif choice[1] == "deleteplaylist":
			self.delete_saved_playlist()
		elif choice[1] == "shuffle":
			self.playlist.PlayListShuffle()
		elif choice[1] == "repeat":
			if self.repeat == True:
				self.repeat = False
				self["repeat"].setPixmapNum(0)
			else:
				self.repeat = True
				self["repeat"].setPixmapNum(1)

	def showEventInformation(self):
		from Screens.EventView import EventViewSimple
		from ServiceReference import ServiceReference
		evt = self[self.currList].getCurrentEvent()
		if evt:
			self.session.open(EventViewSimple, evt, ServiceReference(self.getCurrent()))

	# also works on filelist (?)
	def getCurrent(self):
		return self["playlist"].getCurrent()

	def deletePlaylistEntry(self):
		if self.currList == "playlist":
			if self.playlist.getSelectionIndex() == self.playlist.getCurrentIndex():
				self.stopEntry()
			self.deleteEntry()

	def skip_listbegin(self):
		if self.currList == "filelist":
			self.filelist.moveToIndex(0)
		else:
			self.playlist.moveToIndex(0)
		self.updateCurrentInfo()

	def skip_listend(self):
		if self.currList == "filelist":
			idx = len(self.filelist.list)
			self.filelist.moveToIndex(idx - 1)
		else:
			self.playlist.moveToIndex(len(self.playlist)-1)
		self.updateCurrentInfo()

	def save_playlist(self):
		self.session.openWithCallback(self.save_playlist2,InputBox, title=_("Please enter filename (empty = use current date)"),windowTitle = _("Save Playlist"))

	def save_playlist2(self, name):
		if name is not None:
			name = name.strip()
			if name == "":
				name = strftime("%y%m%d_%H%M%S")
			name += ".e2pls"
			self.playlistIOInternal.clear()
			for x in self.playlist.list:
				self.playlistIOInternal.addService(ServiceReference(x[0]))
			self.playlistIOInternal.save(resolveFilename(SCOPE_PLAYLIST) + name)

	def load_playlist(self):
		listpath = []
		playlistdir = resolveFilename(SCOPE_PLAYLIST)
		try:
			for i in os_listdir(playlistdir):
				listpath.append((i,playlistdir + i))
		except IOError,e:
			print "Error while scanning subdirs ",e
		self.session.openWithCallback(self.PlaylistSelected, ChoiceBox, title=_("Please select a playlist..."), list = listpath)

	def PlaylistSelected(self,path):
		if path is not None:
			self.clear_playlist()
			self.playlistIOInternal = PlaylistIOInternal()
			list = self.playlistIOInternal.open(path[1])
			if list:
				for x in list:
					self.playlist.addFile(x.ref)
				self.playlist.updateList()

	def delete_saved_playlist(self):
		listpath = []
		playlistdir = resolveFilename(SCOPE_PLAYLIST)
		try:
			for i in os_listdir(playlistdir):
				listpath.append((i,playlistdir + i))
		except IOError,e:
			print "Error while scanning subdirs ",e
		self.session.openWithCallback(self.DeletePlaylistSelected, ChoiceBox, title=_("Please select a playlist to delete..."), list = listpath)

	def DeletePlaylistSelected(self,path):
		if path is not None:
			self.delname = path[1]
			self.session.openWithCallback(self.deleteConfirmed, MessageBox, _("Do you really want to delete %s?") % (path[1]))

	def deleteConfirmed(self, confirmed):
		if confirmed:
			os_remove(self.delname)

	def clear_playlist(self):
		self.stopEntry()
		self.playlist.clear()
		self.switchToFileList()

	def copyDirectory(self, directory, recursive = True):
		print "copyDirectory", directory
		filelist = FileList(directory, useServiceRef = True, isTop = True)

		for x in filelist.getFileList():
			if x[0][1] == True: #isDir
				if recursive:
					self.copyDirectory(x[0][0])
			else:
				self.playlist.addFile(x[0][0])
		self.playlist.updateList()

	def copyFile(self):
		if self.filelist.getServiceRef().type == 4098: # playlist
			ServiceRef = self.filelist.getServiceRef()
			extension = ServiceRef.getPath()[ServiceRef.getPath().rfind('.') + 1:]
			print "extension:", extension
			if self.playlistparsers.has_key(extension):
				playlist = self.playlistparsers[extension]()
				list = playlist.open(ServiceRef.getPath())
				for x in list:
					self.playlist.addFile(x.ref)
		else:
			self.playlist.addFile(self.filelist.getServiceRef())
			self.playlist.updateList()
			if len(self.playlist) == 1:
				self.changeEntry(0)

	def addPlaylistParser(self, parser, extension):
		self.playlistparsers[extension] = parser

	def nextEntry(self):
		next = self.playlist.getCurrentIndex() + 1
		if next < len(self.playlist):
			self.changeEntry(next)
		elif ( len(self.playlist) > 0 ) and ( self.repeat == True ):
			self.stopEntry()
			self.changeEntry(0)

	def nextMarkOrEntry(self):
		if not self.jumpPreviousNextMark(lambda x: x):
			next = self.playlist.getCurrentIndex() + 1
			if next < len(self.playlist):
				self.changeEntry(next)
			else:
				self.doSeek(-1)

	def previousMarkOrEntry(self):
		if not self.jumpPreviousNextMark(lambda x: -x-5*90000, start=True):
			next = self.playlist.getCurrentIndex() - 1
			if next >= 0:
				self.changeEntry(next)

	def deleteEntry(self):
		self.playlist.deleteFile(self.playlist.getSelectionIndex())
		self.playlist.updateList()
		if len(self.playlist) == 0:
			self.switchToFileList()

	def changeEntry(self, index):
		self.playlist.setCurrentPlaying(index)
		self.playEntry()

	def playServiceRefEntry(self, serviceref):
		serviceRefList = self.playlist.getServiceRefList()
		for count in range(len(serviceRefList)):
			if serviceRefList[count] == serviceref:
				self.changeEntry(count)
				break
			
	def xplayEntry(self):
		if self.currList == "playlist":
			self.playEntry()
		else:
			self.stopEntry()
			self.playlist.clear()
			sel = self.filelist.getSelection()
			if sel:
				if sel[1]: # can descent
					# add directory to playlist
					self.copyDirectory(sel[0])
				else:
					# add files to playlist
					self.copyDirectory(os_path.dirname(sel[0].getPath()) + "/", recursive = False)
			if len(self.playlist) > 0:
				self.changeEntry(0)
	
	def playEntry(self):
		if len(self.playlist.getServiceRefList()):
			needsInfoUpdate = False
			currref = self.playlist.getServiceRefList()[self.playlist.getCurrentIndex()]
			if self.session.nav.getCurrentlyPlayingServiceReference() is None or currref != self.session.nav.getCurrentlyPlayingServiceReference():
				self.session.nav.playService(self.playlist.getServiceRefList()[self.playlist.getCurrentIndex()])
				info = eServiceCenter.getInstance().info(currref)
				description = info and info.getInfoString(currref, iServiceInformation.sDescription) or ""
				self["title"].setText(description)
				# display just playing musik on LCD
				idx = self.playlist.getCurrentIndex()
				currref = self.playlist.getServiceRefList()[idx]
				text = self.getIdentifier(currref)
				text = ">"+text
				ext = text[-3:].lower()

				# FIXME: the information if the service contains video (and we should hide our window) should com from the service instead 
				if ext not in ["mp3", "wav", "ogg"] and not self.isAudioCD:
					self.hide()
				else:
					needsInfoUpdate = True
				self.summaries.setText(text,1)

				# get the next two entries
				idx += 1
				if idx < len(self.playlist):
					currref = self.playlist.getServiceRefList()[idx]
					text = self.getIdentifier(currref)
					self.summaries.setText(text,3)
				else:
					self.summaries.setText(" ",3)

				idx += 1
				if idx < len(self.playlist):
					currref = self.playlist.getServiceRefList()[idx]
					text = self.getIdentifier(currref)
					self.summaries.setText(text,4)
				else:
					self.summaries.setText(" ",4)
			else:
				idx = self.playlist.getCurrentIndex()
				currref = self.playlist.getServiceRefList()[idx]
				text = currref.getPath()
				ext = text[-3:].lower()
				if ext not in ["mp3", "wav", "ogg"] and not self.isAudioCD:
					self.hide()
				else:
					needsInfoUpdate = True

			self.unPauseService()
			if needsInfoUpdate == True:
				self.updateCoverArtPixmap(currref.getPath())
			else:
				pngname = self["coverArt"].default_pixmap
				self.coverArtFileName = pngname
				self["coverArt"].instance.setPixmapFromFile(self.coverArtFileName)
			self.readTitleInformation()

	def updatedSeekState(self):
		if self.seekstate == self.SEEK_STATE_PAUSE:
			self.playlist.pauseFile()
		elif self.seekstate == self.SEEK_STATE_PLAY:
			self.playlist.playFile()
		elif self.isStateForward(self.seekstate):
			self.playlist.forwardFile()
		elif self.isStateBackward(self.seekstate):
			self.playlist.rewindFile()

	def pauseEntry(self):
		self.pauseService()
		if self.seekstate == self.SEEK_STATE_PAUSE:
			self.show()
		else:
			self.hide()

	def stopEntry(self):
		self.playlist.stopFile()
		self.session.nav.playService(None)
		self.updateMusicInformation(clear=True)
		self.show()

	def unPauseService(self):
		self.setSeekState(self.SEEK_STATE_PLAY)
		
	def subtitleSelection(self):
		from Screens.Subtitles import Subtitles
		self.session.open(Subtitles)		

class MediaPlayerLCDScreen(Screen):
	skin = """
	<screen position="0,0" size="132,64" title="LCD Text">
		<widget name="text1" position="4,0" size="132,35" font="Regular;16"/>
		<widget name="text3" position="4,36" size="132,14" font="Regular;10"/>
		<widget name="text4" position="4,49" size="132,14" font="Regular;10"/>
	</screen>"""

	def __init__(self, session, parent):
		Screen.__init__(self, session)
		self["text1"] = Label("Mediaplayer")
		self["text3"] = Label("")
		self["text4"] = Label("")

	def setText(self, text, line):
		print "lcd set text:", text, line
		if len(text) > 10:
			if text[-4:] == ".mp3":
				text = text[:-4]
		textleer = "    "
		text = text + textleer*10
		if line == 1:
			self["text1"].setText(text)
		elif line == 3:
			self["text3"].setText(text)
		elif line == 4:
			self["text4"].setText(text)

def main(session, **kwargs):
	session.open(MediaPlayer)

def menu(menuid, **kwargs):
	if menuid == "mainmenu":
		return [(_("Media player"), main, "media_player", 45)]
	return []

def filescan_open(list, session, **kwargs):
	from enigma import eServiceReference

	mp = session.open(MediaPlayer)
	mp.playlist.clear()
	mp.savePlaylistOnExit = False

	for file in list:
		if file.mimetype == "video/MP2T":
			stype = 1
		else:
			stype = 4097
		ref = eServiceReference(stype, 0, file.path)
		mp.playlist.addFile(ref)

	mp.changeEntry(0)
	mp.switchToPlayList()

def audioCD_open(list, session, **kwargs):
	from enigma import eServiceReference

	mp = session.open(MediaPlayer)

	mp.playlist.clear()
	mp.savePlaylistOnExit = False
	mp.isAudioCD = True

	for file in list:
		ref = eServiceReference(4097, 0, file.path)
		mp.playlist.addFile(ref)
	from Plugins.Extensions.CDInfo.plugin import Query
	cdinfo = Query(mp)
	cdinfo.scan()

	mp.changeEntry(0)
	mp.switchToPlayList()

def filescan(**kwargs):
	from Components.Scanner import Scanner, ScanPath
	mediatypes = [
		Scanner(mimetypes = ["video/mpeg", "video/MP2T", "video/x-msvideo"],
			paths_to_scan =
				[
					ScanPath(path = "", with_subdirs = False),
				],
			name = "Movie",
			description = "View Movies...",
			openfnc = filescan_open,
		),
		Scanner(mimetypes = ["video/x-vcd"],
			paths_to_scan =
				[
					ScanPath(path = "mpegav", with_subdirs = False),
				],
			name = "Video CD",
			description = "View Video CD...",
			openfnc = filescan_open,
		),
		Scanner(mimetypes = ["audio/mpeg", "audio/x-wav", "application/ogg"],
			paths_to_scan =
				[
					ScanPath(path = "", with_subdirs = False),
				],
			name = "Music",
			description = "Play Music...",
			openfnc = filescan_open,
		)]
	try:
		from Plugins.Extensions.CDInfo.plugin import Query
		mediatypes.append(
		Scanner(mimetypes = ["audio/x-cda"],
			paths_to_scan =
				[
					ScanPath(path = "", with_subdirs = False),
				],
			name = "Audio-CD",
			description = "Play Audio-CD...",
			openfnc = audioCD_open,
		))
		return mediatypes
	except ImportError:
		return mediatypes

from Plugins.Plugin import PluginDescriptor
def Plugins(**kwargs):
	return [
		PluginDescriptor(name = "MediaPlayer", description = "Play back media files", where = PluginDescriptor.WHERE_MENU, fnc = menu),
		PluginDescriptor(name = "MediaPlayer", where = PluginDescriptor.WHERE_FILESCAN, fnc = filescan)
	]