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Prefix gstreamer internals with _

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This commit is contained in:
Thomas Adamcik 2010-02-19 11:24:18 +01:00
parent 5639c03ea7
commit 96a7265537
1 changed files with 16 additions and 16 deletions
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32
mopidy/backends/gstreamer.py
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@ -41,20 +41,20 @@ class GStreamerPlaybackController(BasePlaybackController):
def __init__(self, backend):
super(GStreamerPlaybackController, self).__init__(backend)
self.bin = gst.element_factory_make("playbin", "player")
self.bus = self.bin.get_bus()
self._bin = gst.element_factory_make("playbin", "player")
self._bus = self._bin.get_bus()
sink = gst.element_factory_make("fakesink", "fakesink")
self.bin.set_property("video-sink", sink)
self.bus.add_signal_watch()
self.bus_id = self.bus.connect('message', self._message)
self._bin.set_property("video-sink", sink)
self._bus.add_signal_watch()
self._bus_id = self._bus.connect('message', self._message)
self.stop()
def _set_state(self, state):
self.bin.set_state(state)
self._bin.set_state(state)
result, new, old = self.bin.get_state()
result, new, old = self._bin.get_state()
if new == gst.STATE_PLAYING:
self.state = self.PLAYING
@ -77,8 +77,8 @@ class GStreamerPlaybackController(BasePlaybackController):
elif playlist.tracks:
self.current_track = playlist.tracks[0]
self.bin.set_state(gst.STATE_READY)
self.bin.set_property('uri', self.current_track.uri)
self._bin.set_state(gst.STATE_READY)
self._bin.set_property('uri', self.current_track.uri)
self._set_state(gst.STATE_PLAYING)
return self.state == self.PLAYING
@ -103,30 +103,30 @@ class GStreamerPlaybackController(BasePlaybackController):
if time_position < 0:
time_position = 0
self.bin.seek_simple(gst.Format(gst.FORMAT_TIME),
self._bin.seek_simple(gst.Format(gst.FORMAT_TIME),
gst.SEEK_FLAG_FLUSH, time_position * gst.MSECOND)
self._set_state(gst.STATE_PLAYING)
@property
def volume(self):
return int(self.bin.get_property('volume') * 100)
return int(self._bin.get_property('volume') * 100)
@volume.setter
def volume(self, value):
return self.bin.set_property('volume', float(value) / 100)
return self._bin.set_property('volume', float(value) / 100)
@property
def time_position(self):
try:
return self.bin.query_position(gst.FORMAT_TIME)[0] // gst.MSECOND
return self._bin.query_position(gst.FORMAT_TIME)[0] // gst.MSECOND
except gst.QueryError:
return 0
def destroy(self):
bin, self.bin = self.bin, None
bus, self.bus = self.bus, None
bin, self._bin = self._bin, None
bus, self._bus = self._bus, None
bus.disconnect(self.bus_id)
bus.disconnect(self._bus_id)
bus.remove_signal_watch()
bin.get_state(-1)
bin.set_state(gst.STATE_NULL)