prepare moving audio cdtext extraction to seperate plugin
[enigma2.git] / lib / python / Plugins / Extensions / MediaPlayer / plugin.py
index 68645842ecc7a06f8bf6bd3f28c7c2577676bc44..2ebcb61597d93d711414353990f9fb55f63ea125 100644 (file)
@@ -1,6 +1,6 @@
-from os import path as os_path, remove as os_remove, listdir as os_listdir
+from os import path as os_path, remove as os_remove, listdir as os_listdir, popen
 from time import strftime
-from enigma import eTimer, iPlayableService, eServiceCenter, iServiceInformation
+from enigma import iPlayableService, eTimer, eServiceCenter, iServiceInformation
 from Screens.Screen import Screen
 from Screens.MessageBox import MessageBox
 from Screens.InputBox import InputBox
@@ -12,7 +12,7 @@ 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
+from Components.ServiceEventTracker import ServiceEventTracker, InfoBarBase
 from Components.Playlist import PlaylistIOInternal, PlaylistIOM3U, PlaylistIOPLS
 from Screens.InfoBarGenerics import InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSupport, InfoBarNotifications
 from ServiceReference import ServiceReference
@@ -31,7 +31,7 @@ class MyPlayList(PlayList):
                self.oldCurrPlaying = -1
 
 class MediaPixmap(Pixmap):
-       def applySkin(self, desktop):
+       def applySkin(self, desktop, screen):
                self.default_pixmap = None
                if self.skinAttributes is not None:
                        for (attrib, value) in self.skinAttributes:
@@ -40,9 +40,9 @@ class MediaPixmap(Pixmap):
                                        break
                if self.default_pixmap is None:
                        self.default_pixmap = resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/no_coverArt.png")
-               return Pixmap.applySkin(self, desktop)
+               return Pixmap.applySkin(self, desktop, screen)
 
-class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSupport, InfoBarNotifications, HelpableScreen):
+class MediaPlayer(Screen, InfoBarBase, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSupport, InfoBarNotifications, HelpableScreen):
        ALLOW_SUSPEND = True
        ENABLE_RESUME_SUPPORT = True
 
@@ -51,6 +51,7 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                InfoBarAudioSelection.__init__(self)
                InfoBarCueSheetSupport.__init__(self, actionmap = "MediaPlayerCueSheetActions")
                InfoBarNotifications.__init__(self)
+               InfoBarBase.__init__(self)
                HelpableScreen.__init__(self)
                self.summary = None
                self.oldService = self.session.nav.getCurrentlyPlayingServiceReference()
@@ -160,6 +161,8 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                self.currList = "filelist"
 
                self.coverArtFileName = ""
+               self.isAudioCD = False
+               self.AudioCD_albuminfo = {}
 
                self.playlistIOInternal = PlaylistIOInternal()
                list = self.playlistIOInternal.open(resolveFilename(SCOPE_CONFIG, "playlist.e2pls"))
@@ -168,6 +171,11 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                                self.playlist.addFile(x.ref)
                        self.playlist.updateList()
 
+               self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
+                       {
+                               iPlayableService.evUpdatedInfo: self.__evUpdatedInfo
+                       })
+
        def doNothing(self):
                pass
 
@@ -182,7 +190,8 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                        self.playlistIOInternal.clear()
                        for x in self.playlist.list:
                                self.playlistIOInternal.addService(ServiceReference(x[0]))
-                       self.playlistIOInternal.save(resolveFilename(SCOPE_CONFIG, "playlist.e2pls"))
+                       if not self.isAudioCD:
+                               self.playlistIOInternal.save(resolveFilename(SCOPE_CONFIG, "playlist.e2pls"))
                        self.close()
 
        def checkSkipShowHideLock(self):
@@ -197,6 +206,14 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
        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 delMPTimer(self):
                del self.rightKeyTimer
                del self.leftKeyTimer
@@ -204,15 +221,29 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
        def readTitleInformation(self):
                currPlay = self.session.nav.getCurrentService()
                if currPlay is not None:
-                       stitle = currPlay.info().getInfoString(iServiceInformation.sTitle)
-                       if stitle == "":
-                               stitle = currPlay.info().getName().split('/')[-1]
-
-                       self.updateMusicInformation( artist = currPlay.info().getInfoString(iServiceInformation.sArtist),
-                                                                                title = stitle,
-                                                                                album = currPlay.info().getInfoString(iServiceInformation.sAlbum),
-                                                                                genre = currPlay.info().getInfoString(iServiceInformation.sGenre),
-                                                                                clear = True)
+                       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()
 
@@ -301,6 +332,13 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
        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 = ""
@@ -348,16 +386,14 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                        if t is None:
                                return
                        #display current selected entry on LCD
-                       text = t.getPath()
-                       text = text.split('/')[-1]
+                       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 = currref.getPath()
-                               text = text.split('/')[-1]
+                               text = self.getIdentifier(currref)
                                self.summaries.setText(text,3)
                        else:
                                self.summaries.setText(" ",3)
@@ -365,8 +401,7 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                        idx += 1
                        if idx < len(self.playlist):
                                currref = self.playlist.getServiceRefList()[idx]
-                               text = currref.getPath()
-                               text = text.split('/')[-1]
+                               text = self.getIdentifier(currref)
                                self.summaries.setText(text,4)
                        else:
                                self.summaries.setText(" ",4)
@@ -625,13 +660,12 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                                # display just playing musik on LCD
                                idx = self.playlist.getCurrentIndex()
                                currref = self.playlist.getServiceRefList()[idx]
-                               text = currref.getPath()
-                               text = text.split('/')[-1]
+                               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"]:
+                               if ext not in ["mp3", "wav", "ogg"] and not self.isAudioCD:
                                        self.hide()
                                else:
                                        needsInfoUpdate = True
@@ -641,8 +675,7 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                                idx += 1
                                if idx < len(self.playlist):
                                        currref = self.playlist.getServiceRefList()[idx]
-                                       text = currref.getPath()
-                                       text = text.split('/')[-1]
+                                       text = self.getIdentifier(currref)
                                        self.summaries.setText(text,3)
                                else:
                                        self.summaries.setText(" ",3)
@@ -650,8 +683,7 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                                idx += 1
                                if idx < len(self.playlist):
                                        currref = self.playlist.getServiceRefList()[idx]
-                                       text = currref.getPath()
-                                       text = text.split('/')[-1]
+                                       text = self.getIdentifier(currref)
                                        self.summaries.setText(text,4)
                                else:
                                        self.summaries.setText(" ",4)
@@ -660,7 +692,7 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
                                currref = self.playlist.getServiceRefList()[idx]
                                text = currref.getPath()
                                ext = text[-3:].lower()
-                               if ext not in ["mp3", "wav", "ogg"]:
+                               if ext not in ["mp3", "wav", "ogg"] and not self.isAudioCD:
                                        self.hide()
                                else:
                                        needsInfoUpdate = True
@@ -697,7 +729,6 @@ class MediaPlayer(Screen, InfoBarSeek, InfoBarAudioSelection, InfoBarCueSheetSup
        def unPauseService(self):
                self.setSeekState(self.SEEK_STATE_PLAY)
 
-
 class MediaPlayerLCDScreen(Screen):
        skin = """
        <screen position="0,0" size="132,64" title="LCD Text">
@@ -727,7 +758,7 @@ class MediaPlayerLCDScreen(Screen):
                        self["text4"].setText(text)
 
 def main(session, **kwargs):
-        session.open(MediaPlayer)
+       session.open(MediaPlayer)
 
 def menu(menuid, **kwargs):
        if menuid == "mainmenu":
@@ -748,9 +779,27 @@ def filescan_open(list, session, **kwargs):
        mp.playServiceRefEntry(ref)
        mp.playlist.updateList()
 
+def audioCD_open(list, session, **kwargs):
+       from enigma import eServiceReference
+
+       mp = session.open(MediaPlayer)
+
+       mp.playlist.clear()
+       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
-       return [
+       mediatypes = [
                Scanner(mimetypes = ["video/mpeg"],
                        paths_to_scan =
                                [
@@ -768,8 +817,21 @@ def filescan(**kwargs):
                        name = "Music",
                        description = "Play Music...",
                        openfnc = filescan_open,
-               )
-       ]
+               )]
+       try:
+               from Plugins.Extensions.CDInfo.plugin import Query
+               mediatypes.append(Scanner(mimetypes = ["audio/x-cda", "audio/x-wav"],
+                       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):