fix seek state visualization

[enigma2.git] / lib / python / Screens / MediaPlayer.py

diff --git a/lib/python/Screens/MediaPlayer.py b/lib/python/Screens/MediaPlayer.py
index 9b06d1f4f0cb5fd1859a2347b112c0b29dcd4bbc..b03bc9bb6ae4d2103fa0c735eda531a69697cf71 100644 (file)
--- a/lib/python/Screens/MediaPlayer.py
+++ b/lib/python/Screens/MediaPlayer.py
@@ -21,9 +21,10 @@ import os
 class MediaPlayer(Screen, InfoBarSeek):
        def __init__(self, session, args = None):
                Screen.__init__(self, session)
+               self.oldService = self.session.nav.getCurrentlyPlayingServiceReference()
                self.session.nav.stopService()
                
-               self.filelist = FileList(resolveFilename(SCOPE_MEDIA), matchingPattern = "^.*\.(mp3|ogg|ts|avi)", useServiceRef = True)
+               self.filelist = FileList(resolveFilename(SCOPE_MEDIA), matchingPattern = "^.*\.(mp3|ogg|ts|wav|wave)", useServiceRef = True)
                self["filelist"] = self.filelist
 
                self.playlist = PlayList()
@@ -45,11 +46,20 @@ class MediaPlayer(Screen, InfoBarSeek):
                self["genre"] = Label("")
                
                #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,
-                       "cancel": self.close,
+                       "cancel": self.exit,
                        
                        "right": self.rightDown,
                        "rightRepeated": self.doNothing,
@@ -88,9 +98,9 @@ class MediaPlayer(Screen, InfoBarSeek):
 
                self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
                        {
-#                              iPlayableService.evSeekableStatusChanged: self.__seekableStatusChanged,
-#                              iPlayableService.evStart: self.__serviceStarted,
-                               
+                               #iPlayableService.evStart: self.__serviceStarted,
+                               #iPlayableService.evSeekableStatusChanged: InfoBarSeek.__seekableStatusChanged,
+
                                iPlayableService.evEOF: self.__evEOF,
 #                              iPlayableService.evSOF: self.__evSOF,
                        })
@@ -106,24 +116,54 @@ class MediaPlayer(Screen, InfoBarSeek):
                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"
                
        def doNothing(self):
                pass
        
+       def exit(self):
+               self.close()
+       
        def checkSkipShowHideLock(self):
                self.updatedSeekState()
        
        def __evEOF(self):
                self.nextEntry()
-               
+       
        def __onClose(self):
-               self.session.nav.playService(None)
+               self.session.nav.playService(self.oldService)
        
        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)
+               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 fwdTimerFire(self):
                self.fwdKeyTimer.stop()
@@ -222,6 +262,7 @@ class MediaPlayer(Screen, InfoBarSeek):
                        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)
                
        def menuCallback(self, choice):
@@ -237,12 +278,16 @@ class MediaPlayer(Screen, InfoBarSeek):
                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()
+
        def copyDirectory(self, directory):
                filelist = FileList(directory, useServiceRef = True, isTop = True)
                
@@ -257,7 +302,7 @@ class MediaPlayer(Screen, InfoBarSeek):
                self.playlist.addFile(self.filelist.getServiceRef())
                self.playlist.updateList()
                if len(self.playlist) == 1:
-                       self.playEntry()
+                       self.changeEntry(0)
 
        def nextEntry(self):
                next = self.playlist.getCurrentIndex() + 1
@@ -280,15 +325,15 @@ class MediaPlayer(Screen, InfoBarSeek):
                self.playEntry()
        
        def playEntry(self):
-               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.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()
@@ -313,5 +358,10 @@ class MediaPlayer(Screen, InfoBarSeek):
        def stopEntry(self):
                self.playlist.stopFile()
                self.session.nav.playService(None)
+               self.updateMusicInformation(clear=True)
+
+       def unPauseService(self):
+               self.setSeekState(self.SEEK_STATE_PLAY)
+