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audio: Give the BassPlayer signals for eos and about-to-finish 

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This commit is contained in:
Anna Schumaker 2021-09-06 10:05:18 -04:00
parent e467b784e4
commit 08696dd17a
1 changed files with 19 additions and 0 deletions
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19
audio/bass.py
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@ -11,17 +11,25 @@ class BassPlayer(GObject.GObject):
self.video = Gst.ElementFactory.make("fakesink")
self.playbin = Gst.ElementFactory.make("playbin")
self.playbin.connect("about-to-finish", self.__about_to_finish__)
self.playbin.set_property("video-sink", self.video)
self.playbin.set_property("volume", lib.settings.get_float("audio.volume"))
self.playbin.set_state(Gst.State.READY)
self.bus.add_signal_watch()
self.bus.connect("message::eos", self.__eos__)
self.bus.connect("message::state-changed", self.state_changed)
self.bus.connect("message::stream-start", self.stream_start)
self.bus.connect("message::state-changed", self.state_changed)
self.timeout = None
def __about_to_finish__(self, playbin):
self.emit("about-to-finish")
def __eos__(self, bus, message):
self.emit("eos")
@GObject.Property
def bus(self):
return self.playbin.get_bus()
@ -79,6 +87,9 @@ class BassPlayer(GObject.GObject):
self.playbin.set_property("volume", vol)
lib.settings.set("audio.volume", vol)
def about_to_finish(self, playbin):
pass
def state_changed(self, bus, message):
if message.src == self.playbin:
(old, new, pending) = message.parse_state_changed()
@ -94,10 +105,18 @@ class BassPlayer(GObject.GObject):
self.emit("position-changed")
return GLib.SOURCE_CONTINUE
@GObject.Signal
def about_to_finish(self):
pass
@GObject.Signal
def duration_changed(self):
pass
@GObject.Signal
def eos(self):
pass
@GObject.Signal
def playback_start(self):
if not self.timeout: