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GStreamerProcess: One method is better than three

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This commit is contained in:
Stein Magnus Jodal 2010-08-11 19:44:13 +02:00
parent 5f16538f7e
commit 1bc62c5046
1 changed files with 10 additions and 34 deletions
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44
mopidy/outputs/gstreamer.py
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@ -107,49 +107,25 @@ class GStreamerProcess(BaseProcess):
def play_uri(self, uri):
"""Play audio at URI"""
self.state_ready()
self.set_state('READY')
self.gst_uri_src.set_property('uri', uri)
self.state_playing()
self.set_state('PLAYING')
# TODO Return status
def state_playing(self):
def set_state(self, state_name):
"""
Set the state to PLAYING.
Set the GStreamer state. Returns :class:`True` if successful.
Previous state should be READY or PAUSED.
:param state_name: READY, PLAYING, or PAUSED
:type state_name: string
:rtype: :class:`True` or :class:`False`
"""
result = self.gst_uri_src.set_state(gst.STATE_PLAYING)
result = self.gst_uri_src.set_state(getattr(gst, 'STATE_' + state_name)
if result == gst.STATE_CHANGE_SUCCESS:
logger.debug('Setting GStreamer state to PLAYING: OK')
logger.debug('Setting GStreamer state to %s: OK', state_name)
return True
else:
logger.warning('Setting GStreamer state to PLAYING: failed')
return False
def state_paused(self):
"""
Set the state to PAUSED.
Previous state should be PLAYING.
"""
result = self.gst_uri_src.set_state(gst.STATE_PAUSED)
if result == gst.STATE_CHANGE_SUCCESS:
logger.debug('Setting GStreamer state to PAUSED: OK')
return True
else:
logger.warning('Setting GStreamer state to PAUSED: failed')
return False
def state_ready(self):
"""
Set the state to READY.
"""
result = self.gst_uri_src.set_state(gst.STATE_READY)
if result == gst.STATE_CHANGE_SUCCESS:
logger.debug('Setting GStreamer state to READY: OK')
return True
else:
logger.warning('Setting GStreamer state to READY: failed')
logger.warning('Setting GStreamer state to %s: failed', state_name)
return False
def get_volume(self):