player.py 文件源码

def playQueueCallback(self, **kwargs):
        plist = xbmc.PlayList(xbmc.PLAYLIST_MUSIC)
        # plist.clear()
        try:
            citem = kodijsonrpc.rpc.Player.GetItem(playerid=0, properties=['comment'])['item']
            plexID = citem['comment'].split(':', 1)[0]
        except:
            util.ERROR()
            return

        current = plist.getposition()
        size = plist.size()

        # Remove everything but the current track
        for x in range(size - 1, current, -1):  # First everything with a greater position
            kodijsonrpc.rpc.Playlist.Remove(playlistid=xbmc.PLAYLIST_MUSIC, position=x)
        for x in range(current):  # Then anything with a lesser position
            kodijsonrpc.rpc.Playlist.Remove(playlistid=xbmc.PLAYLIST_MUSIC, position=0)

        swap = None
        for idx, track in enumerate(self.playQueue.items()):
            tid = 'PLEX-{0}'.format(track.ratingKey)
            if tid == plexID:
                # Save the position of the current track in the pq
                swap = idx

            url, li = self.player.createTrackListItem(track, index=idx + 1)

            plist.add(url, li)

        plist[0].setInfo('music', {
            'playcount': swap + 1,
        })

        # Now swap the track to the correct position. This seems to be the only way to update the kodi playlist position to the current track's new position
        if swap is not None:
            kodijsonrpc.rpc.Playlist.Swap(playlistid=xbmc.PLAYLIST_MUSIC, position1=0, position2=swap + 1)
            kodijsonrpc.rpc.Playlist.Remove(playlistid=xbmc.PLAYLIST_MUSIC, position=0)

        self.player.trigger('playlist.changed')