class MusicApp: def __init__(self, device): self.ListaDeTracks = [] self.menu_items = {} GM = GestorMusica() self.ListaDeTracks = GM.get_tracks() self.Player = Audio() self.parent = device def activate(self, event): event.add_action("play_pause", self.Play) event.add_action("Control4", self.Siguiente) event.add_action("Control1", self.Anterior) event.add_action("Control2", self.vol_up) event.add_action("Control3", self.vol_down) def Play(self): indice = self.Player.get_current_index_song() self.Player.play_pause() def Stop(self): indice = self.Player.get_current_index_song() self.Player.stop() def Siguiente(self): indice = self.Player.get_current_index_song() self.Player.siguiente() def Anterior(self): indice = self.Player.get_current_index_song() self.Player.atras() def TimeElapsed(self): self.Player.get_time_elapsed() def Length(self): return 0 def vol_up(self): self.Player.volume_up() def vol_down(self): self.Player.volume_down()
class MusicApp: def __init__(self, device): self.track_list = None self.menu_items = {} self.player = Audio() self.renderer = MusicRender() self.parent = device self.index = 0 def set_track_list(self, track_list): self.index = 0 if track_list and len(track_list) > 0: self.stop() self.track_list = track_list else: self.track_list = None def activate(self, event): if self.track_list and len(self.track_list) > 0: self.refresh() event.add_action("centro", self.play) event.add_action("aro_centro2", self.next_track) event.add_action("aro_centro4", self.previous_track) event.add_action("aro_centro1", self.vol_up) event.add_action("aro_centro3", self.vol_down) event.add_action("boton_izq1", self.quit) else: print "No hay musica cargada" self.quit() def refresh(self): self.renderer.set_track(self.track_list[self.index]) self.renderer.refresh_gui() self.parent.repaint() def play(self): self.player.load_track(self.track_list[self.index].get_file()) self.refresh() self.player.play_pause() def quit(self): self.parent.launch("menu") def stop(self): self.player.stop() def Seek(self, time): print "Seek" def next_track(self): temp = self.player.get_status() self.player.stop() self.index = (len(self.track_list) + self.index + 1) % len( self.track_list) if temp == "playing": self.play() self.refresh() def previous_track(self): temp = self.player.get_status() self.player.stop() self.index = (len(self.track_list) + self.index - 1) % len( self.track_list) if temp == "playing": self.play() self.refresh() def get_time_elapsed(self): self.player.get_time_elapsed() def vol_up(self): self.player.volume_up() def vol_down(self): self.player.volume_down()