def addTrack(self, track):
'''Adds a track to the list, the assigned index is returned.'''
track_id = self._tracks.append(track)
signals.emit('tracklist.trackadded', {
'list_id': self._name,
'track_id': track_id,
'track': track
})
return track_id
def update(self, x, message):
'''Function which is called when an observed objects sends an update.
In this case, we only watch the self._musicplayer instance for status changes.'''
#print "GOT AN UPDATE FROM SOMETHING..."+str(x)+" | "+str(message)
if isinstance(x, MusicPlayer.MusicPlayer):
if message == MusicPlayer.MusicPlayer.TRACKFINISHED:
signals.emit("player.trackfinished")
try:
self.nextTrack()
except:
self.stop()
elif message == MusicPlayer.MusicPlayer.TRACKALMOSTFINISHED:
#print " Track almost finished"
pass
def play(self):
'''
Start playing the currentTrack from the beginning of the song.
If the player is already playing, calling this effect will have no effect.
'''
if self.state == PlayerStates.PLAYING:
return
if self._currentTrack == None:
try:
self.setTrackFromQueue()
except:
return
if self.state == PlayerStates.PAUSED:
self._musicplayer.resume()
else:
print(">>>>")
self._musicplayer.play(self._currentTrack)
signals.emit("player.play")
self.state = PlayerStates.PLAYING
def addTrack(self, track):
'''Adds a track to the list, the assigned index is returned.'''
track_id = self._tracks.append(track)
signals.emit('tracklist.trackadded', {'list_id': self._name, 'track_id': track_id, 'track': track})
return track_id
