def __init__(self, vlc_instance):
Talker.__init__(self)
self.vlc_instance = vlc_instance
self.media_player: MediaPlayer = MediaPlayer(self.vlc_instance)
self.media_list_player: MediaListPlayer = MediaListPlayer(self.vlc_instance)
self.media_list_player.set_media_player(self.media_player)
self.media_list: MediaList = MediaList(self.vlc_instance)
self.media_list_player.set_media_list(self.media_list)
self.vlc_events = self.media_player.event_manager()
self.vlc_events.event_attach(EventType.MediaPlayerEndReached, self.__on_end_event)
self.vlc_events.event_attach(EventType.MediaPlayerStopped, self.__on_stop_event)
self.vlc_events.event_attach(EventType.MediaPlayerPlaying, self.__on_play_event)
def start(self, name, play=True):
if self.player != None:
self.player.stop()
self.player = None
self.mediaplayer = MediaPlayer()
assert (isinstance(name, list))
playlist = MediaList()
for entry in name:
if entry is not None:
playlist.add_media(entry)
self.player = MediaListPlayer()
self.player.set_media_list(playlist)
self.player.set_media_player(self.mediaplayer)
if play:
self.play()
def play_alarm_sound(self, filepath):
# here we use a MediaListPlayer instance as it offers the repeat functionality
self.player = MediaListPlayer()
self.player.set_playback_mode(PlaybackMode.loop)
media_player = Media(filepath)
if not FileService.file_exists(filepath):
print(
'The alarm could not be played. Fallback to well known default alarm'
)
media_player = Media(DEFAULT_ALARM_FILEPATH)
media_list = MediaList()
media_list.add_media(media_player)
self.player.set_media_list(media_list)
result = self.player.play()
if result == -1:
# TODO test this
print('Something went wrong')
self.playing_alarm = True
