103 lines
1.6 KiB
Python
103 lines
1.6 KiB
Python
# Bryan Schumaker (8/7/2010)
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import libsaria
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gst = None
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player = None
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time = None
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bus = None
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length = None
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# An init function for faster startup
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def init():
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global gst
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global player
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global time
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import gst
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player = gst.element_factory_make("playbin2", "player")
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time = gst.Format(gst.FORMAT_TIME)
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bus = player.get_bus()
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bus.add_signal_watch()
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bus.connect("message", on_message)
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def reset():
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global player
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global length
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player.set_state(gst.STATE_NULL)
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length = None
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def on_message(bus, message):
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if message.type == gst.MESSAGE_EOS:
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libsaria.music.end_of_song()
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def on_quit():
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global player
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player.set_state(gst.STATE_NULL)
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libsaria.event.invite("PREQUIT", on_quit)
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def get_state():
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global player
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return player.get_state()[1]
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# Returns the length of the song in ms
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def duration():
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global length
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global player
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global time
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if get_state() == gst.STATE_NULL:
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return 0
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if length == None:
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length = player.query_duration(time)[0]
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return length
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def position():
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global time
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global player
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return player.query_position(time)[0]
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def load(file):
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global gst
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global player
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player.set_state(gst.STATE_NULL)
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player.set_property("uri", "file://%s"%file)
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player.set_state(gst.STATE_PAUSED)
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return file
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def play():
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global gst
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global player
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player.set_state(gst.STATE_PLAYING)
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def pause():
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global gst
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global player
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player.set_state(gst.STATE_PAUSED)
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def stop():
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pause()
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seek(0)
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def seek(prcnt):
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global player
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global time
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global gst
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spot = duration() * prcnt
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player.seek_simple(time, gst.SEEK_FLAG_FLUSH, spot)
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def volume(prcnt):
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global player
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player.set_property("volume", prcnt)
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