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fix stupid code
[enigma2.git] / lib / python / Screens / MediaPlayer.py
diff --git a/lib/python/Screens/MediaPlayer.py b/lib/python/Screens/MediaPlayer.py
index 95ff16aa2ee90402e28694184e563506358a60bd..4e299b27b75bf21f2316e7ce632b3c2fbcbb547b 100644 (file)
--- a/lib/python/Screens/MediaPlayer.py
+++ b/lib/python/Screens/MediaPlayer.py
@@ -4,35 +4,46 @@ from Screens.MessageBox import MessageBox
 from Components.ActionMap import NumberActionMap
 from Components.Label import Label
 from Components.Input import Input
 from Components.ActionMap import NumberActionMap
 from Components.Label import Label
 from Components.Input import Input
-from Components.GUIComponent import *
 from Components.Pixmap import Pixmap
 from Components.Label import Label
 from Components.FileList import FileEntryComponent, FileList
 from Components.MediaPlayer import PlayList, PlaylistEntryComponent
 from Plugins.Plugin import PluginDescriptor
 from Components.Pixmap import Pixmap
 from Components.Label import Label
 from Components.FileList import FileEntryComponent, FileList
 from Components.MediaPlayer import PlayList, PlaylistEntryComponent
 from Plugins.Plugin import PluginDescriptor
-from Tools.Directories import resolveFilename, SCOPE_MEDIA
+from Tools.Directories import resolveFilename, SCOPE_MEDIA, SCOPE_CONFIG, SCOPE_SKIN_IMAGE
 from Components.ServicePosition import ServicePositionGauge
 from Screens.ChoiceBox import ChoiceBox
 from Components.ServiceEventTracker import ServiceEventTracker
 from Components.ServicePosition import ServicePositionGauge
 from Screens.ChoiceBox import ChoiceBox
 from Components.ServiceEventTracker import ServiceEventTracker
+from Components.Playlist import PlaylistIOInternal, PlaylistIOM3U, PlaylistIOPLS
 from Screens.InfoBarGenerics import InfoBarSeek
 from Screens.InfoBarGenerics import InfoBarSeek
+from ServiceReference import ServiceReference
+from Screens.ChoiceBox import ChoiceBox
 
 import os
 
 class MediaPlayer(Screen, InfoBarSeek):
 
 import os
 
 class MediaPlayer(Screen, InfoBarSeek):
+       ALLOW_SUSPEND = True
+
        def __init__(self, session, args = None):
                Screen.__init__(self, session)
        def __init__(self, session, args = None):
                Screen.__init__(self, session)
+               self.oldService = self.session.nav.getCurrentlyPlayingServiceReference()
                self.session.nav.stopService()
                self.session.nav.stopService()
-               
-               self.filelist = FileList(resolveFilename(SCOPE_MEDIA), matchingPattern = "^.*\.(mp3|ogg|ts|avi)", useServiceRef = True)
+
+               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)", useServiceRef = True)
                self["filelist"] = self.filelist
 
                self.playlist = PlayList()
                self["playlist"] = self.playlist
                self["filelist"] = self.filelist
 
                self.playlist = PlayList()
                self["playlist"] = self.playlist
-               
+
                self["PositionGauge"] = ServicePositionGauge(self.session.nav)
                
                self["currenttext"] = Label("")
                self["PositionGauge"] = ServicePositionGauge(self.session.nav)
                
                self["currenttext"] = Label("")
-               
+
                self["artisttext"] = Label(_("Artist:"))
                self["artist"] = Label("")
                self["titletext"] = Label(_("Title:"))
                self["artisttext"] = Label(_("Artist:"))
                self["artist"] = Label("")
                self["titletext"] = Label(_("Title:"))
@@ -43,62 +54,73 @@ class MediaPlayer(Screen, InfoBarSeek):
                self["year"] = Label("")
                self["genretext"] = Label(_("Genre:"))
                self["genre"] = Label("")
                self["year"] = Label("")
                self["genretext"] = Label(_("Genre:"))
                self["genre"] = Label("")
+               self["coverArt"] = Pixmap()
+               
+               self.seek_target = None
                
                
-               self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
-                       {
-#                              iPlayableService.evSeekableStatusChanged: self.__seekableStatusChanged,
-#                              iPlayableService.evStart: self.__serviceStarted,
-                               
-                               iPlayableService.evEOF: self.__evEOF,
-#                              iPlayableService.evSOF: self.__evSOF,
-                       })
-
-        
                #self["text"] = Input("1234", maxSize=True, type=Input.NUMBER)
                #self["text"] = Input("1234", maxSize=True, type=Input.NUMBER)
-                
-               self["actions"] = NumberActionMap(["OkCancelActions", "DirectionActions", "NumberActions", "MediaPlayerSeekActions"],
+
+               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["actions"] = MoviePlayerActionMap(self, ["OkCancelActions", "DirectionActions", "NumberActions", "MediaPlayerSeekActions"],
                {
                        "ok": self.ok,
                {
                        "ok": self.ok,
-                       "cancel": self.close,
-                       
+                       "cancel": self.exit,
+
                        "right": self.rightDown,
                        "rightRepeated": self.doNothing,
                        "rightUp": self.rightUp,
                        "left": self.leftDown,
                        "leftRepeated": self.doNothing,
                        "leftUp": self.leftUp,
                        "right": self.rightDown,
                        "rightRepeated": self.doNothing,
                        "rightUp": self.rightUp,
                        "left": self.leftDown,
                        "leftRepeated": self.doNothing,
                        "leftUp": self.leftUp,
-                       
+
                        "up": self.up,
                        "upRepeated": self.up,
                        "down": self.down,
                        "downRepeated": self.down,
                        "up": self.up,
                        "upRepeated": self.up,
                        "down": self.down,
                        "downRepeated": self.down,
-                       
+
                        "play": self.playEntry,
                        "pause": self.pauseEntry,
                        "stop": self.stopEntry,
                        "play": self.playEntry,
                        "pause": self.pauseEntry,
                        "stop": self.stopEntry,
-                       
+
                        "previous": self.previousEntry,
                        "next": self.nextEntry,
                        "previous": self.previousEntry,
                        "next": self.nextEntry,
-                       
+
                        "menu": self.showMenu,
                        "menu": self.showMenu,
-                       
-            "1": self.keyNumberGlobal,
-            "2": self.keyNumberGlobal,
-            "3": self.keyNumberGlobal,
-            "4": self.keyNumberGlobal,
-            "5": self.keyNumberGlobal,
-            "6": self.keyNumberGlobal,
-            "7": self.keyNumberGlobal,
-            "8": self.keyNumberGlobal,
-            "9": self.keyNumberGlobal,
-            "0": self.keyNumberGlobal
-        }, -2)
+
+                       "1": self.keyNumberGlobal,
+                       "2": self.keyNumberGlobal,
+                       "3": self.keyNumberGlobal,
+                       "4": self.keyNumberGlobal,
+                       "5": self.keyNumberGlobal,
+                       "6": self.keyNumberGlobal,
+                       "7": self.keyNumberGlobal,
+                       "8": self.keyNumberGlobal,
+                       "9": self.keyNumberGlobal,
+                       "0": self.keyNumberGlobal
+               }, -2)
 
                InfoBarSeek.__init__(self)
 
 
                InfoBarSeek.__init__(self)
 
+               self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
+                       {
+                               #iPlayableService.evStart: self.__serviceStarted,
+                               #iPlayableService.evSeekableStatusChanged: InfoBarSeek.__seekableStatusChanged,
+
+                               iPlayableService.evEOF: self.__evEOF,
+#                              iPlayableService.evSOF: self.__evSOF,
+                       })
+
                self.onClose.append(self.delMPTimer)
                self.onClose.append(self.__onClose)
                self.onClose.append(self.delMPTimer)
                self.onClose.append(self.__onClose)
-               
+
                self.righttimer = False
                self.rightKeyTimer = eTimer()
                self.rightKeyTimer.timeout.get().append(self.rightTimerFire)
                self.righttimer = False
                self.rightKeyTimer = eTimer()
                self.rightKeyTimer.timeout.get().append(self.rightTimerFire)
@@ -106,36 +128,94 @@ class MediaPlayer(Screen, InfoBarSeek):
                self.lefttimer = False
                self.leftKeyTimer = eTimer()
                self.leftKeyTimer.timeout.get().append(self.leftTimerFire)
                self.lefttimer = False
                self.leftKeyTimer = eTimer()
                self.leftKeyTimer.timeout.get().append(self.leftTimerFire)
-               
+
+               self.infoTimer = eTimer()
+               self.infoTimer.timeout.get().append(self.infoTimerFire)
+               self.infoTimer.start(500)
+
                self.currList = "filelist"
                self.currList = "filelist"
-               
+
+               self.coverArtFileName = ""
+
+               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()
+
        def doNothing(self):
                pass
        def doNothing(self):
                pass
-       
+
+       def exit(self):
+               self.playlistIOInternal.clear()
+               for x in self.playlist.list:
+                       self.playlistIOInternal.addService(ServiceReference(x[0]))
+               self.playlistIOInternal.save(resolveFilename(SCOPE_CONFIG, "playlist.e2pls"))
+               self.close()
+
        def checkSkipShowHideLock(self):
                self.updatedSeekState()
        def checkSkipShowHideLock(self):
                self.updatedSeekState()
-       
+
        def __evEOF(self):
                self.nextEntry()
        def __evEOF(self):
                self.nextEntry()
-               
+
        def __onClose(self):
        def __onClose(self):
-               self.session.nav.playService(None)
-       
+               self.session.nav.playService(self.oldService)
+
        def delMPTimer(self):
                del self.rightKeyTimer
                del self.leftKeyTimer
        def delMPTimer(self):
                del self.rightKeyTimer
                del self.leftKeyTimer
-               
+               del self.infoTimer
+
+       def infoTimerFire(self):
+               currPlay = self.session.nav.getCurrentService()
+               if currPlay is not None:
+                       self.updateMusicInformation( artist = currPlay.info().getInfoString(iServiceInformation.sArtist),
+                                                                                title = currPlay.info().getInfoString(iServiceInformation.sTitle),
+                                                                                album = currPlay.info().getInfoString(iServiceInformation.sAlbum),
+                                                                                genre = currPlay.info().getInfoString(iServiceInformation.sGenre),
+                                                                                clear = True)
+                       self.updateCoverArtPixmap( currPlay.info().getName() )
+               else:
+                       self.updateMusicInformation()
+                       self.updateCoverArtPixmap( "" )
+
+       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, currentServiceName):
+               filename = currentServiceName
+               # The "getName" usually adds something like "MP3 File:" infront of filename
+               # Get rid of this...by finding the first "/"
+               filename = filename[filename.find("/"):]
+               path = os.path.dirname(filename)
+               pngname = path + "/" + "folder.png"
+               if not os.path.exists(pngname):
+                       pngname = resolveFilename(SCOPE_SKIN_IMAGE, "no_coverArt.png")
+               if self.coverArtFileName != pngname:
+                       self.coverArtFileName = pngname
+                       self["coverArt"].instance.setPixmapFromFile(self.coverArtFileName)
 
        def fwdTimerFire(self):
                self.fwdKeyTimer.stop()
                self.fwdtimer = False
                self.nextEntry()
 
        def fwdTimerFire(self):
                self.fwdKeyTimer.stop()
                self.fwdtimer = False
                self.nextEntry()
-       
+
        def rwdTimerFire(self):
                self.rwdKeyTimer.stop()
                self.rwdtimer = False
                self.previousEntry()
        def rwdTimerFire(self):
                self.rwdKeyTimer.stop()
                self.rwdtimer = False
                self.previousEntry()
-        
+
        def leftDown(self):
                self.lefttimer = True
                self.leftKeyTimer.start(1000)
        def leftDown(self):
                self.lefttimer = True
                self.leftKeyTimer.start(1000)
@@ -143,42 +223,42 @@ class MediaPlayer(Screen, InfoBarSeek):
        def rightDown(self):
                self.righttimer = True
                self.rightKeyTimer.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()
        def leftUp(self):
                if self.lefttimer:
                        self.leftKeyTimer.stop()
                        self.lefttimer = False
                        self[self.currList].pageUp()
-    
+
        def rightUp(self):
                if self.righttimer:
                        self.rightKeyTimer.stop()
                        self.righttimer = False
                        self[self.currList].pageDown()
        def rightUp(self):
                if self.righttimer:
                        self.rightKeyTimer.stop()
                        self.righttimer = False
                        self[self.currList].pageDown()
-                       
+
        def leftTimerFire(self):
                self.leftKeyTimer.stop()
                self.lefttimer = False
                self.switchToFileList()
        def leftTimerFire(self):
                self.leftKeyTimer.stop()
                self.lefttimer = False
                self.switchToFileList()
-       
+
        def rightTimerFire(self):
                self.rightKeyTimer.stop()
                self.righttimer = False
                self.switchToPlayList()
        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 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 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 up(self):
                self[self.currList].up()
                self.updateCurrentInfo()
@@ -191,26 +271,71 @@ class MediaPlayer(Screen, InfoBarSeek):
                text = ""
                if self.currList == "filelist":
                        if not self.filelist.canDescent():
                text = ""
                if self.currList == "filelist":
                        if not self.filelist.canDescent():
-                               text = self.filelist.getServiceRef().getPath()
+                               r = self.filelist.getServiceRef()
+                               if r is None:
+                                       return
+                               text = r.getPath()
                if self.currList == "playlist":
                if self.currList == "playlist":
-                       text = self.playlist.getSelection().getPath()
-               
+                       t = self.playlist.getSelection()
+                       if t is None:
+                               return
+                       text = t.getPath()
+
                self["currenttext"].setText(os.path.basename(text))
                self["currenttext"].setText(os.path.basename(text))
-    
+
        def ok(self):
                if self.currList == "filelist":
                        if self.filelist.canDescent():
                                self.filelist.descent()
                                self.updateCurrentInfo()
                        else:
        def ok(self):
                if self.currList == "filelist":
                        if self.filelist.canDescent():
                                self.filelist.descent()
                                self.updateCurrentInfo()
                        else:
-                               self.copyFile()
+                               self.stopEntry()
+                               self.playlist.clear()
+                               self.copyDirectory(os.path.dirname(self.filelist.getSelection()[0].getPath()) + "/", recursive = False)
+                               self.playServiceRefEntry(self.filelist.getServiceRef())
+                               
                if self.currList == "playlist":
                        selection = self["playlist"].getSelection()
                        self.changeEntry(self.playlist.getSelectionIndex())
 
        def keyNumberGlobal(self, number):
                if self.currList == "playlist":
                        selection = self["playlist"].getSelection()
                        self.changeEntry(self.playlist.getSelectionIndex())
 
        def keyNumberGlobal(self, number):
-               pass
+               if number == 5: # enable seeking
+                       if self.seek_target is None:
+                               (len, pos) = self["PositionGauge"].get()
+                               
+                               if self.isSeekable() and len != 0:
+                                       self.seek_target = pos
+                       else:
+                               self.seekAbsolute(self.seek_target)
+                               self.seek_target = None
+               elif number == 2: # abort
+                       self.seek_target = None
+               elif (number == 4 or number == 6) and self.seek_target is not None:
+                       (len, pos) = self["PositionGauge"].get()
+                       
+                       if number == 4:
+                               self.seek_target -= len / 10
+                       else:
+                               self.seek_target += len / 10
+                       
+                       if self.seek_target > len * 9 / 10:
+                               self.seek_target = len * 9 / 10
+                       
+                       if self.seek_target < 0:
+                               self.seek_target = 0
+
+               print "seek target is now", self.seek_target
+               
+               self.updateSeek()
        
        
+       def updateSeek(self):
+               if self.seek_target is None:
+                       self["PositionGauge"].seek_pointer = False
+               else:
+                       self["PositionGauge"].seek_pointer = True
+                       self["PositionGauge"].seek_pointer_position = self.seek_target
+
+
        def showMenu(self):
                menu = []
                if self.currList == "filelist":
        def showMenu(self):
                menu = []
                if self.currList == "filelist":
@@ -223,12 +348,13 @@ class MediaPlayer(Screen, InfoBarSeek):
                        menu.append((_("switch to filelist"), "filelist"))
                        menu.append((_("delete"), "delete"))
                        menu.append((_("clear playlist"), "clear"))
                        menu.append((_("switch to filelist"), "filelist"))
                        menu.append((_("delete"), "delete"))
                        menu.append((_("clear playlist"), "clear"))
+               menu.append((_("hide player"), "hide"));
                self.session.openWithCallback(self.menuCallback, ChoiceBox, title="", list=menu)
                self.session.openWithCallback(self.menuCallback, ChoiceBox, title="", list=menu)
-               
+
        def menuCallback(self, choice):
                if choice is None:
                        return
        def menuCallback(self, choice):
                if choice is None:
                        return
-               
+
                if choice[1] == "copydir":
                        self.copyDirectory(self.filelist.getSelection()[0])
                elif choice[1] == "copy":
                if choice[1] == "copydir":
                        self.copyDirectory(self.filelist.getSelection()[0])
                elif choice[1] == "copy":
@@ -238,56 +364,99 @@ class MediaPlayer(Screen, InfoBarSeek):
                elif choice[1] == "filelist":
                        self.switchToFileList()
                elif choice[1] == "delete":
                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()
                        self.deleteEntry()
                elif choice[1] == "clear":
                        self.stopEntry()
                        self.playlist.clear()
                        self.switchToFileList()
-                       
-       def copyDirectory(self, directory):
+               elif choice[1] == "hide":
+                       self.hide()
+
+       def copyDirectory(self, directory, recursive = True):
+               print "copyDirectory", directory
                filelist = FileList(directory, useServiceRef = True, isTop = True)
                filelist = FileList(directory, useServiceRef = True, isTop = True)
-               
+
                for x in filelist.getFileList():
                        if x[0][1] == True: #isDir
                for x in filelist.getFileList():
                        if x[0][1] == True: #isDir
-                               self.copyDirectory(x[0][0])
+                               if recursive:
+                                       self.copyDirectory(x[0][0])
                        else:
                                self.playlist.addFile(x[0][0])
                self.playlist.updateList()
                        else:
                                self.playlist.addFile(x[0][0])
                self.playlist.updateList()
-       
+
+       ADDPLAYLIST = 0
+       REPLACEPLAYLIST = 1
+
        def copyFile(self):
        def copyFile(self):
-               self.playlist.addFile(self.filelist.getServiceRef())
-               self.playlist.updateList()
+               if self.filelist.getServiceRef().type == 4098: # playlist
+                       list = []
+                       list.append((_("Add files to playlist"), (self.ADDPLAYLIST, self.filelist.getServiceRef())))
+                       list.append((_("Replace current playlist"), (self.REPLACEPLAYLIST, self.filelist.getServiceRef())))
+                       self.session.openWithCallback(self.playlistCallback, ChoiceBox, title=_("You selected a playlist"), list = list)
+               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 playlistCallback(self, answer):
+               if answer is not None:
+                       extension = answer[1][1].getPath()[answer[1][1].getPath().rfind('.') + 1:]
+                       print "extension:", extension
+                       if self.playlistparsers.has_key(extension):
+                               playlist = self.playlistparsers[extension]()
+                               if answer[1][0] == self.REPLACEPLAYLIST:
+                                       self.stopEntry()
+                                       self.playlist.clear()
+                                       self.switchToFileList()
+                               if answer[1][0] == self.REPLACEPLAYLIST or answer[1][0] == self.ADDPLAYLIST:
+                                       list = playlist.open(answer[1][1].getPath())
+                                       for x in list:
+                                               self.playlist.addFile(x.ref)
+
 
        def nextEntry(self):
                next = self.playlist.getCurrentIndex() + 1
                if next < len(self.playlist):
                        self.changeEntry(next)
 
        def nextEntry(self):
                next = self.playlist.getCurrentIndex() + 1
                if next < len(self.playlist):
                        self.changeEntry(next)
-       
+
        def previousEntry(self):
                next = self.playlist.getCurrentIndex() - 1
                if next >= 0:
                        self.changeEntry(next)
        def previousEntry(self):
                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 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 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 playEntry(self):
        def playEntry(self):
-               currref = self.playlist.getServiceRefList()[self.playlist.getCurrentIndex()]
-               if currref is None or 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.getInfoString(currref, iServiceInformation.sDescription)
-                       self["title"].setText(description)
-               self.unPauseService()
-               
-               
+               if len(self.playlist.getServiceRefList()):
+                       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)
+                       self.unPauseService()
+
        def updatedSeekState(self):
                if self.seekstate == self.SEEK_STATE_PAUSE:
                        self.playlist.pauseFile()
        def updatedSeekState(self):
                if self.seekstate == self.SEEK_STATE_PAUSE:
                        self.playlist.pauseFile()
@@ -305,12 +474,14 @@ class MediaPlayer(Screen, InfoBarSeek):
                                                                 self.SEEK_STATE_BACK_64X,
                                                                 self.SEEK_STATE_BACK_128X,):
                        self.playlist.rewindFile()
                                                                 self.SEEK_STATE_BACK_64X,
                                                                 self.SEEK_STATE_BACK_128X,):
                        self.playlist.rewindFile()
-       
+
        def pauseEntry(self):
                self.pauseService()
        def pauseEntry(self):
                self.pauseService()
-               
+
        def stopEntry(self):
                self.playlist.stopFile()
                self.session.nav.playService(None)
        def stopEntry(self):
                self.playlist.stopFile()
                self.session.nav.playService(None)
+               self.updateMusicInformation(clear=True)
 
 
-    
+       def unPauseService(self):
+               self.setSeekState(self.SEEK_STATE_PLAY)
Clone of git://git.opendreambox.org/git/enigma2.git before dream multimedia removed all the engima2 sources