def sink_input_info(self, context, info, eol, user_data):
if info:
idx = info.contents.index
connected_sink_idx = info.contents.sink
proplist = info.contents.proplist
app_name = p.pa_proplist_gets(proplist, b'application.name')
media_name = p.pa_proplist_gets(proplist, b'media.name')
icon_name = p.pa_proplist_gets(proplist, b'application.icon_name')
if not app_name:
app_name = ''
else:
app_name = app_name.decode()
if not media_name:
media_name = ''
else:
media_name = media_name.decode()
if (app_name not in self.app_blacklist
and media_name not in self.media_blacklist):
connected = False
if not icon_name:
icon_name = 'audio-x-generic-symbolic'
else:
icon_name = icon_name.decode()
if connected_sink_idx == self.sink_idx:
connected = True
volume = info.contents.volume
audio_channels = volume.channels
max_volume_linear = 100 * \
p.pa_cvolume_max(volume) / p.PA_VOLUME_NORM
resample_method = info.contents.resample_method
if resample_method:
resample_method = resample_method.decode()
else:
resample_method = 'null'
sample_spec = info.contents.sample_spec
rate = sample_spec.rate
sample_format = self.get_sample_spec_format(sample_spec.format)
new_input = [
idx, app_name, media_name, icon_name, audio_channels,
max_volume_linear, rate, resample_method, sample_format,
connected
]
if user_data == 1:
GLib.idle_add(self.emit, 'sink_input_added', new_input)
elif user_data == 2:
GLib.idle_add(self.emit, 'sink_input_changed', new_input)
def sink_input_info(self, context, info, eol, user_data):
if eol == -1:
for s in self.sink_inputs:
if s[0] == user_data:
self.sink_inputs.remove(s)
GLib.idle_add(self.emit, 'sink_inputs_changed')
break
if info:
idx = info.contents.index
connected_sink_idx = info.contents.sink
proplist = info.contents.proplist
app_name = p.pa_proplist_gets(proplist, b'application.name')
media_name = p.pa_proplist_gets(proplist, b'media.name')
icon_name = p.pa_proplist_gets(proplist, b'application.icon_name')
if not app_name:
app_name = ''
else:
app_name = app_name.decode()
if not media_name:
media_name = ''
else:
media_name = media_name.decode()
if not icon_name:
icon_name = 'audio-x-generic-symbolic'
else:
icon_name = icon_name.decode()
if (app_name not in self.app_blacklist
and media_name not in self.media_blacklist):
connected = False
if connected_sink_idx == self.sink_idx:
connected = True
new_input = [idx, app_name, media_name, icon_name, connected]
list_idx = 0
have_this_input = False
for s in self.sink_inputs:
if s[0] == idx:
have_this_input = True
break
list_idx = list_idx + 1
if have_this_input: # update sink input
self.sink_inputs[list_idx] = new_input
else:
self.sink_inputs.append(new_input)
if eol == 1:
GLib.idle_add(self.emit, 'sink_inputs_changed')
def source_output_info(self, context, info, eol, user_data):
if info:
idx = info.contents.index
proplist = info.contents.proplist
app_name = p.pa_proplist_gets(proplist, b'application.name')
media_name = p.pa_proplist_gets(proplist, b'media.name')
icon_name = p.pa_proplist_gets(proplist, b'application.icon_name')
if not app_name:
app_name = ''
else:
app_name = app_name.decode()
if not media_name:
media_name = ''
else:
media_name = media_name.decode()
if (app_name not in self.app_blacklist and
media_name not in self.media_blacklist):
if not icon_name:
icon_name = 'audio-x-generic-symbolic'
else:
icon_name = icon_name.decode()
connected = False
if info.contents.source == self.mic_sink_monitor_idx:
connected = True
volume = info.contents.volume
audio_channels = volume.channels
mute = info.contents.mute
max_volume_linear = 100 * \
p.pa_cvolume_max(volume) / p.PA_VOLUME_NORM
resample_method = info.contents.resample_method
if resample_method:
resample_method = resample_method.decode()
else:
resample_method = 'null'
sample_spec = info.contents.sample_spec
rate = sample_spec.rate
sample_format = self.get_sample_spec_format(sample_spec.format)
buffer_latency = info.contents.buffer_usec
latency = info.contents.source_usec
corked = info.contents.corked
new_output = {'index': idx, 'name': app_name,
'icon': icon_name, 'channels': audio_channels,
'volume': max_volume_linear, 'rate': rate,
'resampler': resample_method,
'format': sample_format, 'mute': mute,
'connected': connected,
'buffer_latency': buffer_latency,
'latency': latency, 'corked': corked}
if user_data == 1:
GLib.idle_add(self.emit, 'source_output_added', new_output)
elif user_data == 2:
GLib.idle_add(self.emit, 'source_output_changed',
new_output)