falkTX
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Cadence
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enable user to choose number of pulseaudio inputs and outputs channels

pull/265/head
houston 6 years ago
parent
915065c1f1
commit
1c20164882
4 changed files with 354 additions and 94 deletions
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  1. +205
    -51
      data/cadence-pulse2jack
  2. +7
    -7
      resources/ui/cadence.ui
  3. +56
    -7
      resources/ui/cadence_tb_pa.ui
  4. +86
    -29
      src/cadence.py

+ 205
- 51
data/cadence-pulse2jack View File

@@ -43,38 +43,66 @@ else
fi

# ----------------------------------------------
wanted_capture_ports=0 # -1 means default
wanted_playback_ports=0 # -1 means default

PLAY_ONLY="no"
arg_is_for=""

case $1 in
-h|--h|--help)
echo "usage: $0 [command]
for arg in "$@";do
case "$arg" in
-h|--h|--help)
echo "usage: $0 [command]
-p Playback only with default number of channels
-p <NUMBER> Number of playback channels
-c Capture only with default number of channels
-c <NUMBER> Number of capture channels

-p, --play Playback mode only
-h, --help Show this help menu
--dummy Don't do anything, just create the needed files

-h, --help Show this help menu
--dummy Don't do anything, just create the needed files
NOTE:
When runned with no arguments, $(basename "$0") will
activate PulseAudio with both playback and record modes with default number of channels.
"
exit
;;
--dummy)
exit
;;
-c|--capture)
arg_is_for="capture"
wanted_capture_ports=-1 # -1 means default, if no (correct) argument is given.
;;
-p|--play|--playback)
arg_is_for="playback"
wanted_playback_ports=-1
;;
* )
case "$arg_is_for" in
"capture")
[ "$arg" -ge 0 ] 2>/dev/null && wanted_capture_ports="$arg"
;;
"playback")
[ "$arg" -ge 0 ] 2>/dev/null && wanted_playback_ports="$arg"
;;
esac
;;
esac
done

NOTE:
When runned with no arguments, pulse2jack will
activate PulseAudio with both playback and record modes.
"
exit
;;

--dummy)
exit
;;
if [ $wanted_capture_ports == 0 ] && [ $wanted_playback_ports == 0 ];then
#no sense to want to start/bridge pulseaudio without ports, set as default
capture_ports=-1 # -1 means default
playback_ports=-1 # -1 means default
fi

-p|--p|--play)
PLAY_ONLY="yes"
FILE=$INSTALL_PREFIX/share/cadence/pulse2jack/play.pa
;;
str_capture="channels=$wanted_capture_ports" #used for pulseaudio commands
str_playback="channels=$wanted_playback_ports" ##

*)
FILE=$INSTALL_PREFIX/share/cadence/pulse2jack/play+rec.pa
;;
esac
[ $wanted_capture_ports == -1 ] && str_capture="" # -1 means default, no command channels=n
[ $wanted_playback_ports == -1 ] && str_playback="" ##

# ----------------------------------------------

@@ -88,40 +116,166 @@ IsPulseAudioRunning()
fi
}

if (IsPulseAudioRunning); then
StartBridged()
{
if (`jack_lsp | grep "PulseAudio JACK Sink:" > /dev/null`); then
{
echo "PulseAudio is already running and bridged to JACK"
}
#write pulseaudio config file in a tmp file
pa_file=$(mktemp --suffix .pa)
echo .fail > $pa_file
### Automatically restore the volume of streams and devices
echo load-module module-device-restore >> $pa_file
echo load-module module-stream-restore >> $pa_file
echo load-module module-card-restore >> $pa_file
### Load Jack modules
[ $wanted_capture_ports != 0 ] && echo load-module module-jack-source $str_capture >> $pa_file
[ $wanted_playback_ports != 0 ] && echo load-module module-jack-sink $str_playback >> $pa_file
### Load unix protocol
echo load-module module-native-protocol-unix >> $pa_file
### Automatically restore the default sink/source when changed by the user
### during runtime
### NOTE: This should be loaded as early as possible so that subsequent modules
### that look up the default sink/source get the right value
echo load-module module-default-device-restore >> $pa_file
### Automatically move streams to the default sink if the sink they are
### connected to dies, similar for sources
echo load-module module-rescue-streams >> $pa_file
### Make sure we always have a sink around, even if it is a null sink.
echo load-module module-always-sink >> $pa_file
### Make Jack default
[ $wanted_capture_ports != 0 ] && echo set-default-source jack_in >> $pa_file
[ $wanted_playback_ports != 0 ] && echo set-default-sink jack_out >> $pa_file
if (`pulseaudio --daemonize --high-priority --realtime --exit-idle-time=-1 --file=$pa_file -n`); then
echo "Initiated PulseAudio successfully!"
else
{
echo "PulseAudio is already running, bridge it..."
echo "Failed to initialize PulseAudio!"
fi
}

if [ "$PLAY_ONLY" == "yes" ]; then
{
pactl load-module module-jack-sink > /dev/null
pacmd set-default-source jack_in > /dev/null
}
else
{
pactl load-module module-jack-sink > /dev/null
pactl load-module module-jack-source > /dev/null
pacmd set-default-sink jack_out > /dev/null
killReStart()
{
pulseaudio -k && StartBridged
exit
}

JackNotRunning()
{
echo "JACK seems not running, start JACK before bridge PulseAudio"
exit 1
}

if (IsPulseAudioRunning); then
{
#count all Jack Audio Physical ports
all_jack_lsp=$(jack_lsp -p -t) || JackNotRunning
output_physical_lines=$(echo "$all_jack_lsp"|grep -n "output,physical,"|cut -d':' -f1)
input_physical_lines=$( echo "$all_jack_lsp"|grep -n "input,physical," |cut -d':' -f1)
audio_lines=$(echo "$all_jack_lsp" |grep -n " audio"|cut -d':' -f1)
capture_physical_ports=0
playback_physical_ports=0
for out_phy_line in $output_physical_lines;do
if echo "$audio_lines"|grep -q $(($out_phy_line + 1));then
((capture_physical_ports++))
fi
done
for in_phy_line in $input_physical_lines;do
if echo "$audio_lines"|grep -q $(($in_phy_line + 1));then
((playback_physical_ports++))
fi
done
#count PulseAudio jack ports
current_playback_ports=$(echo "$all_jack_lsp"|grep ^"PulseAudio JACK Sink:" |wc -l)
current_capture_ports=$( echo "$all_jack_lsp"|grep ^"PulseAudio JACK Source:"|wc -l)
#if number of pulseaudio ports equal to physical ports, consider pulseaudio module is running the default mode (no channels=n)
[ $current_capture_ports == $capture_physical_ports ] && current_capture_ports=-1
[ $current_playback_ports == $playback_physical_ports ] && current_playback_ports=-1
[ $wanted_capture_ports == $capture_physical_ports ] && wanted_capture_ports=-1
[ $wanted_playback_ports == $playback_physical_ports ] && wanted_playback_ports=-1
if [ $wanted_capture_ports == $current_capture_ports ] && [ $wanted_playback_ports == $current_playback_ports ];then
echo "PulseAudio is already started and bridged to Jack with $current_capture_ports inputs and $current_playback_ports outputs, nothing to do !"
exit
fi
if [ $current_capture_ports != $wanted_capture_ports ];then
if [ $current_capture_ports != 0 ];then
echo "unload PulseAudio JACK Source"
pactl unload-module module-jack-source > /dev/null || killReStart
fi
if [ $wanted_capture_ports != 0 ];then
echo "load PulseAudio JACK Source $str_capture"
pactl load-module module-jack-source $str_capture > /dev/null
pacmd set-default-source jack_in > /dev/null
}
fi

echo "Done"
}
fi
if [ $current_playback_ports != $wanted_playback_ports ];then
if [ $current_playback_ports != 0 ];then
echo "unload PulseAudio JACK Sink"
pactl unload-module module-jack-sink > /dev/null || killReStart
fi
if [ $wanted_playback_ports != 0 ];then
echo "load PulseAudio JACK Sink $str_playback"
pactl load-module module-jack-sink $str_playback > /dev/null
pactl set-default-sink jack_out > /dev/null
fi
fi
}
else
{
if (`pulseaudio --daemonize --high-priority --realtime --exit-idle-time=-1 --file=$FILE -n`); then
echo "Initiated PulseAudio successfully!"
else
echo "Failed to initialize PulseAudio!"
fi
{
StartBridged
# #write pulseaudio config file in a tmp file
# pa_file=$(mktemp --suffix .pa)
# echo .fail > $pa_file
#
# ### Automatically restore the volume of streams and devices
# echo load-module module-device-restore >> $pa_file
# echo load-module module-stream-restore >> $pa_file
# echo load-module module-card-restore >> $pa_file
#
# ### Load Jack modules
# [ $wanted_capture_ports != 0 ] && echo load-module module-jack-source $str_capture >> $pa_file
# [ $wanted_playback_ports != 0 ] && echo load-module module-jack-sink $str_playback >> $pa_file
#
# ### Load unix protocol
# echo load-module module-native-protocol-unix >> $pa_file
#
# ### Automatically restore the default sink/source when changed by the user
# ### during runtime
# ### NOTE: This should be loaded as early as possible so that subsequent modules
# ### that look up the default sink/source get the right value
# echo load-module module-default-device-restore >> $pa_file
#
# ### Automatically move streams to the default sink if the sink they are
# ### connected to dies, similar for sources
# echo load-module module-rescue-streams >> $pa_file
#
# ### Make sure we always have a sink around, even if it is a null sink.
# echo load-module module-always-sink >> $pa_file
#
# ### Make Jack default
# [ $wanted_capture_ports != 0 ] && echo set-default-source jack_in >> $pa_file
# [ $wanted_playback_ports != 0 ] && echo set-default-sink jack_out >> $pa_file
#
# if (`pulseaudio --daemonize --high-priority --realtime --exit-idle-time=-1 --file=$pa_file -n`); then
# echo "Initiated PulseAudio successfully!"
# else
# echo "Failed to initialize PulseAudio!"
# fi
}
fi

+ 7
- 7
resources/ui/cadence.ui View File

@@ -916,6 +916,13 @@
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="b_pulse_channels">
<property name="text">
<string>Channels</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_13">
<property name="orientation">
@@ -956,13 +963,6 @@
</property>
</widget>
</item>
<item>
<widget class="QToolButton" name="tb_pulse_options">
<property name="text">
<string>...</string>
</property>
</widget>
</item>
</layout>
</item>
<item>


+ 56
- 7
resources/ui/cadence_tb_pa.ui View File

@@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>317</width>
<height>72</height>
<width>218</width>
<height>124</height>
</rect>
</property>
<property name="windowTitle">
@@ -15,11 +15,60 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QCheckBox" name="cb_playback_only">
<property name="text">
<string>Playback Mode only</string>
</property>
</widget>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="QLabel" name="labelPulseInputs">
<property name="text">
<string>Input Channels :</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLabel" name="labelPulseOutputs">
<property name="text">
<string>Output Channels :</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QSpinBox" name="spinBoxPulseInputs">
<property name="specialValueText">
<string>Default</string>
</property>
<property name="minimum">
<number>-1</number>
</property>
<property name="maximum">
<number>10</number>
</property>
<property name="value">
<number>-1</number>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QSpinBox" name="spinBoxPulseOutputs">
<property name="specialValueText">
<string>Default</string>
</property>
<property name="minimum">
<number>-1</number>
</property>
<property name="maximum">
<number>10</number>
</property>
<property name="value">
<number>-1</number>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">


+ 86
- 29
src/cadence.py View File

@@ -116,10 +116,16 @@ XDG_APPLICATIONS_PATH = [
WINEASIO_PREFIX = "HKEY_CURRENT_USER\Software\Wine\WineASIO"

# ---------------------------------------------------------------------
class PulseAudioJackBridgeValues(object):
clientIdCapture = -1
clientIdPlayback = -1
portCaptureNumber = 0
portPlaybackNumber = 0

global jackClientIdALSA, jackClientIdPulse

global jackClientIdALSA
jackClientIdALSA = -1
jackClientIdPulse = -1
pA_bridge_values = PulseAudioJackBridgeValues()

# jackdbus indexes
iGraphVersion = 0
@@ -334,7 +340,8 @@ def isPulseAudioStarted():

def isPulseAudioBridged():
global jackClientIdPulse
return bool(jackClientIdPulse != -1)
return bool(pA_bridge_values.clientIdCapture != -1
or pA_bridge_values.clientIdPlayback != -1)

def isDesktopFileInstalled(desktop):
for X_PATH in XDG_APPLICATIONS_PATH:
@@ -581,10 +588,10 @@ class ForceRestartThread(QThread):

# PulseAudio
if GlobalSettings.value("Pulse2JACK/AutoStart", True, type=bool) and not isPulseAudioBridged():
if GlobalSettings.value("Pulse2JACK/PlaybackModeOnly", False, type=bool):
os.system("cadence-pulse2jack -p")
else:
os.system("cadence-pulse2jack")
inputs = GlobalSettings.value("Pulse2JACK/CaptureChannels", -1, type=int)
outputs = GlobalSettings.value("Pulse2JACK/PlaybackChannels", -1, type=int)
os.system("cadence-pulse2jack -c %s -p %s" % (str(inputs), str(outputs)))

self.progressChanged.emit(100)

@@ -718,18 +725,24 @@ class ToolBarAlsaAudioDialog(QDialog, ui_cadence_tb_alsa.Ui_Dialog):
self.close()

# Additional PulseAudio options
class ToolBarPADialog(QDialog, ui_cadence_tb_pa.Ui_Dialog):
class PAChannelsDialog(QDialog, ui_cadence_tb_pa.Ui_Dialog):
def __init__(self, parent):
QDialog.__init__(self, parent)
self.setupUi(self)
self.parent = parent

self.cb_playback_only.setChecked(GlobalSettings.value("Pulse2JACK/PlaybackModeOnly", False, type=bool))
self.spinBoxPulseInputs.setValue(GlobalSettings.value("Pulse2JACK/CaptureChannels", 2, type=int))
self.spinBoxPulseOutputs.setValue(GlobalSettings.value("Pulse2JACK/PlaybackChannels", 2, type=int))

self.accepted.connect(self.slot_setOptions)
self.accepted.connect(self.slot_updateChannels)

@pyqtSlot()
def slot_setOptions(self):
GlobalSettings.setValue("Pulse2JACK/PlaybackModeOnly", self.cb_playback_only.isChecked())
def slot_updateChannels(self):
GlobalSettings.setValue("Pulse2JACK/CaptureChannels", self.spinBoxPulseInputs.value())
GlobalSettings.setValue("Pulse2JACK/PlaybackChannels", self.spinBoxPulseOutputs.value())
if isPulseAudioBridged():
self.parent.slot_PulseAudioBridgeStart()

def done(self, r):
QDialog.done(self, r)
@@ -741,6 +754,8 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
DBusJackServerStoppedCallback = pyqtSignal()
DBusJackClientAppearedCallback = pyqtSignal(int, str)
DBusJackClientDisappearedCallback = pyqtSignal(int)
DBusJackPortAppearedCallback = pyqtSignal(int)
DBusJackPortDisappearedCallback = pyqtSignal(int)
DBusA2JBridgeStartedCallback = pyqtSignal()
DBusA2JBridgeStoppedCallback = pyqtSignal()

@@ -1066,6 +1081,7 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
self.systray.addMenu("pulse", self.tr("PulseAudio Bridge"))
self.systray.addMenuAction("pulse", "pulse_start", self.tr("Start"))
self.systray.addMenuAction("pulse", "pulse_stop", self.tr("Stop"))
self.systray.addMenuAction("pulse", "pulse_channels", self.tr("Channels"))

self.systray.setActionIcon("jack_start", "media-playback-start")
self.systray.setActionIcon("jack_stop", "media-playback-stop")
@@ -1076,6 +1092,7 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
self.systray.setActionIcon("a2j_stop", "media-playback-stop")
self.systray.setActionIcon("pulse_start", "media-playback-start")
self.systray.setActionIcon("pulse_stop", "media-playback-stop")
self.systray.setActionIcon("pulse_channels", "audio-card")

self.systray.connect("jack_start", self.slot_JackServerStart)
self.systray.connect("jack_stop", self.slot_JackServerStop)
@@ -1086,6 +1103,7 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
self.systray.connect("a2j_stop", self.slot_A2JBridgeStop)
self.systray.connect("pulse_start", self.slot_PulseAudioBridgeStart)
self.systray.connect("pulse_stop", self.slot_PulseAudioBridgeStop)
self.systray.connect("pulse_channels", self.slot_PulseAudioBridgeChannels)

self.systray.addMenu("tools", self.tr("Tools"))
self.systray.addMenuAction("tools", "app_catarina", "Catarina")
@@ -1130,7 +1148,7 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
self.b_a2j_stop.clicked.connect(self.slot_A2JBridgeStop)
self.b_pulse_start.clicked.connect(self.slot_PulseAudioBridgeStart)
self.b_pulse_stop.clicked.connect(self.slot_PulseAudioBridgeStop)
self.tb_pulse_options.clicked.connect(self.slot_PulseAudioBridgeOptions)
self.b_pulse_channels.clicked.connect(self.slot_PulseAudioBridgeChannels)

self.pic_catia.clicked.connect(self.func_start_catia)
self.pic_claudia.clicked.connect(self.func_start_claudia)
@@ -1182,6 +1200,8 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
# org.jackaudio.JackPatchbay
self.DBusJackClientAppearedCallback.connect(self.slot_DBusJackClientAppearedCallback)
self.DBusJackClientDisappearedCallback.connect(self.slot_DBusJackClientDisappearedCallback)
self.DBusJackPortAppearedCallback.connect(self.slot_DBusJackPortAppearedCallback)
self.DBusJackPortDisappearedCallback.connect(self.slot_DBusJackPortDisappearedCallback)

# org.gna.home.a2jmidid.control
self.DBusA2JBridgeStartedCallback.connect(self.slot_DBusA2JBridgeStartedCallback)
@@ -1230,9 +1250,12 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
if group_name == "alsa2jack":
global jackClientIdALSA
jackClientIdALSA = group_id
elif group_name == "PulseAudio JACK Source":
pA_bridge_values.clientIdCapture = group_id
pA_bridge_values.portCaptureNumber = len(ports)
elif group_name == "PulseAudio JACK Sink":
global jackClientIdPulse
jackClientIdPulse = group_id
pA_bridge_values.clientIdPlayback = group_id
pA_bridge_values.portPlaybackNumber = len(ports)

self.jackStarted()

@@ -1298,6 +1321,10 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
self.DBusJackClientAppearedCallback.emit(args[iJackClientId], args[iJackClientName])
elif kwds['member'] == "ClientDisappeared":
self.DBusJackClientDisappearedCallback.emit(args[iJackClientId])
elif kwds['member'] == "PortAppeared":
self.DBusJackPortAppearedCallback.emit(args[iJackClientId])
elif kwds['member'] == "PortDisappeared":
self.DBusJackPortDisappearedCallback.emit(args[iJackClientId])

elif kwds['interface'] == "org.gna.home.a2jmidid.control":
if DEBUG: print("org.gna.home.a2jmidid.control", kwds['member'])
@@ -1379,9 +1406,11 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
self.b_a2j_start.setEnabled(False)
self.systray.setActionEnabled("a2j_start", False)

global jackClientIdALSA, jackClientIdPulse
global jackClientIdALSA
jackClientIdALSA = -1
jackClientIdPulse = -1

pA_bridge_values.clientIdCapture = -1
pA_bridge_values.clientIdPlayback = -1

if haveDBus:
self.checkAlsaAudio()
@@ -1484,7 +1513,10 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
self.b_pulse_stop.setEnabled(True)
self.systray.setActionEnabled("pulse_start", False)
self.systray.setActionEnabled("pulse_stop", True)
self.label_bridge_pulse.setText(self.tr("PulseAudio is started and bridged to JACK"))
self.label_bridge_pulse.setText(
self.tr("PulseAudio is started and bridged to JACK with %s inputs/%s outputs")
% (pA_bridge_values.portCaptureNumber,
pA_bridge_values.portPlaybackNumber))
else:
jackRunning = bool(gDBus.jack and gDBus.jack.IsStarted())
self.b_pulse_start.setEnabled(jackRunning)
@@ -1620,19 +1652,44 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):
global jackClientIdALSA
jackClientIdALSA = group_id
self.checkAlsaAudio()
elif group_name == "PulseAudio JACK Source":
pA_bridge_values.clientIdCapture = group_id
self.checkPulseAudio()
elif group_name == "PulseAudio JACK Sink":
global jackClientIdPulse
jackClientIdPulse = group_id
pA_bridge_values.clientIdPlayback = group_id
self.checkPulseAudio()

@pyqtSlot(int)
def slot_DBusJackClientDisappearedCallback(self, group_id):
global jackClientIdALSA, jackClientIdPulse
global jackClientIdALSA
if group_id == jackClientIdALSA:
jackClientIdALSA = -1
self.checkAlsaAudio()
elif group_id == jackClientIdPulse:
jackClientIdPulse = -1
elif group_id == pA_bridge_values.clientIdCapture:
pA_bridge_values.clientIdCapture = -1
pA_bridge_values.portCaptureNumber = 0
self.checkPulseAudio()
elif group_id == pA_bridge_values.clientIdPlayback:
pA_bridge_values.clientIdPlayback = -1
pA_bridge_values.portPlaybackNumber = 0
self.checkPulseAudio()
@pyqtSlot(int)
def slot_DBusJackPortAppearedCallback(self, group_id):
if group_id == pA_bridge_values.clientIdCapture:
pA_bridge_values.portCaptureNumber+=1
self.checkPulseAudio()
elif group_id == pA_bridge_values.clientIdPlayback:
pA_bridge_values.portPlaybackNumber+=1
self.checkPulseAudio()
@pyqtSlot(int)
def slot_DBusJackPortDisappearedCallback(self, group_id):
if group_id == pA_bridge_values.clientIdCapture:
pA_bridge_values.portCaptureNumber+=1
self.checkPulseAudio()
elif group_id == pA_bridge_values.clientIdPlayback:
pA_bridge_values.portPlaybackNumber+=1
self.checkPulseAudio()

@pyqtSlot()
@@ -1788,18 +1845,18 @@ class CadenceMainW(QMainWindow, ui_cadence.Ui_CadenceMainW):

@pyqtSlot()
def slot_PulseAudioBridgeStart(self):
if GlobalSettings.value("Pulse2JACK/PlaybackModeOnly", False, type=bool):
os.system("cadence-pulse2jack -p")
else:
os.system("cadence-pulse2jack")
inputs = GlobalSettings.value("Pulse2JACK/CaptureChannels", 2, type=int)
outputs = GlobalSettings.value("Pulse2JACK/PlaybackChannels", 2, type=int)
os.system("cadence-pulse2jack -c %s -p %s" % (str(inputs), str(outputs)))

@pyqtSlot()
def slot_PulseAudioBridgeStop(self):
os.system("pulseaudio -k")

@pyqtSlot()
def slot_PulseAudioBridgeOptions(self):
ToolBarPADialog(self).exec_()
def slot_PulseAudioBridgeChannels(self):
PAChannelsDialog(self).exec_()

@pyqtSlot()
def slot_handleCrash_jack(self):


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