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Carla
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Carla/source/frontend/carla_settings.py

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  1. #!/usr/bin/env python3

  2. # SPDX-FileCopyrightText: 2011-2025 Filipe Coelho <falktx@falktx.com>

  3. # SPDX-License-Identifier: GPL-2.0-or-later

  4. 

  5. # ---------------------------------------------------------------------------------------------------------------------

  6. # Imports (PyQt)

  7. 

  8. from qt_compat import qt_config

  9. 

  10. if qt_config == 5:

  11.     from PyQt5.QtCore import pyqtSlot, QT_VERSION, Qt

  12.     from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QFileDialog

  13. elif qt_config == 6:

  14.     from PyQt6.QtCore import pyqtSlot, QT_VERSION, Qt

  15.     from PyQt6.QtWidgets import QDialog, QDialogButtonBox, QFileDialog

  16. 

  17. # ---------------------------------------------------------------------------------------------------------------------

  18. # Imports (Custom)

  19. 

  20. import ui_carla_settings

  21. import ui_carla_settings_driver

  22. 

  23. from carla_backend import (

  24.     CARLA_OS_LINUX,

  25.     CARLA_OS_MAC,

  26.     CARLA_OS_WIN,

  27.     ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL,

  28.     ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER,

  29.     ENGINE_DRIVER_DEVICE_VARIABLE_BUFFER_SIZE,

  30.     ENGINE_DRIVER_DEVICE_VARIABLE_SAMPLE_RATE,

  31.     ENGINE_PROCESS_MODE_CONTINUOUS_RACK,

  32.     ENGINE_OPTION_FILE_PATH,

  33.     ENGINE_OPTION_PLUGIN_PATH,

  34.     FILE_AUDIO,

  35.     FILE_MIDI,

  36.     PLUGIN_LADSPA,

  37.     PLUGIN_DSSI,

  38.     PLUGIN_LV2,

  39.     PLUGIN_VST2,

  40.     PLUGIN_VST3,

  41.     PLUGIN_SF2,

  42.     PLUGIN_SFZ,

  43.     PLUGIN_JSFX,

  44.     PLUGIN_CLAP,

  45. )

  46. 

  47. from carla_shared import (

  48.     CARLA_KEY_MAIN_PROJECT_FOLDER,

  49.     CARLA_KEY_MAIN_USE_PRO_THEME,

  50.     CARLA_KEY_MAIN_SKIN_TWEAKS,

  51.     CARLA_KEY_MAIN_PRO_THEME_COLOR,

  52.     CARLA_KEY_MAIN_REFRESH_INTERVAL,

  53.     CARLA_KEY_MAIN_CONFIRM_EXIT,

  54.     CARLA_KEY_MAIN_CLASSIC_SKIN,

  55.     CARLA_KEY_MAIN_SHOW_LOGS,

  56.     CARLA_KEY_MAIN_SYSTEM_ICONS,

  57.     CARLA_KEY_MAIN_EXPERIMENTAL,

  58.     CARLA_KEY_CANVAS_THEME,

  59.     CARLA_KEY_CANVAS_SIZE,

  60.     CARLA_KEY_CANVAS_USE_BEZIER_LINES,

  61.     CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,

  62.     CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS,

  63.     CARLA_KEY_CANVAS_EYE_CANDY,

  64.     CARLA_KEY_CANVAS_FANCY_EYE_CANDY,

  65.     CARLA_KEY_CANVAS_USE_OPENGL,

  66.     CARLA_KEY_CANVAS_ANTIALIASING,

  67.     CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  68.     CARLA_KEY_CANVAS_INLINE_DISPLAYS,

  69.     CARLA_KEY_CANVAS_FULL_REPAINTS,

  70.     CARLA_KEY_ENGINE_DRIVER_PREFIX,

  71.     CARLA_KEY_ENGINE_AUDIO_DRIVER,

  72.     CARLA_KEY_ENGINE_PROCESS_MODE,

  73.     CARLA_KEY_ENGINE_FORCE_STEREO,

  74.     CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES,

  75.     CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,

  76.     CARLA_KEY_ENGINE_MANAGE_UIS,

  77.     CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,

  78.     CARLA_KEY_ENGINE_MAX_PARAMETERS,

  79.     CARLA_KEY_ENGINE_RESET_XRUNS,

  80.     CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,

  81.     CARLA_KEY_OSC_ENABLED,

  82.     CARLA_KEY_OSC_TCP_PORT_ENABLED,

  83.     CARLA_KEY_OSC_TCP_PORT_NUMBER,

  84.     CARLA_KEY_OSC_TCP_PORT_RANDOM,

  85.     CARLA_KEY_OSC_UDP_PORT_ENABLED,

  86.     CARLA_KEY_OSC_UDP_PORT_NUMBER,

  87.     CARLA_KEY_OSC_UDP_PORT_RANDOM,

  88.     CARLA_KEY_PATHS_AUDIO,

  89.     CARLA_KEY_PATHS_MIDI,

  90.     CARLA_KEY_PATHS_LADSPA,

  91.     CARLA_KEY_PATHS_DSSI,

  92.     CARLA_KEY_PATHS_LV2,

  93.     CARLA_KEY_PATHS_VST2,

  94.     CARLA_KEY_PATHS_VST3,

  95.     CARLA_KEY_PATHS_SF2,

  96.     CARLA_KEY_PATHS_SFZ,

  97.     CARLA_KEY_PATHS_JSFX,

  98.     CARLA_KEY_PATHS_CLAP,

  99.     CARLA_KEY_WINE_EXECUTABLE,

  100.     CARLA_KEY_WINE_AUTO_PREFIX,

  101.     CARLA_KEY_WINE_FALLBACK_PREFIX,

  102.     CARLA_KEY_WINE_RT_PRIO_ENABLED,

  103.     CARLA_KEY_WINE_BASE_RT_PRIO,

  104.     CARLA_KEY_WINE_SERVER_RT_PRIO,

  105.     CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,

  106.     CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,

  107.     CARLA_KEY_EXPERIMENTAL_JACK_APPS,

  108.     CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,

  109.     CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  110.     CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  111.     CARLA_DEFAULT_MAIN_PROJECT_FOLDER,

  112.     CARLA_DEFAULT_MAIN_USE_PRO_THEME,

  113.     CARLA_DEFAULT_MAIN_PRO_THEME_COLOR,

  114.     CARLA_DEFAULT_MAIN_REFRESH_INTERVAL,

  115.     CARLA_DEFAULT_MAIN_CONFIRM_EXIT,

  116.     CARLA_DEFAULT_MAIN_CLASSIC_SKIN,

  117.     CARLA_DEFAULT_MAIN_SHOW_LOGS,

  118.     CARLA_DEFAULT_MAIN_SYSTEM_ICONS,

  119.     CARLA_DEFAULT_MAIN_SKIN_TWEAKS,

  120.     #CARLA_DEFAULT_MAIN_EXPERIMENTAL,

  121.     CARLA_DEFAULT_CANVAS_THEME,

  122.     CARLA_DEFAULT_CANVAS_SIZE,

  123.     CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES,

  124.     CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS,

  125.     CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS,

  126.     CARLA_DEFAULT_CANVAS_EYE_CANDY,

  127.     CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY,

  128.     CARLA_DEFAULT_CANVAS_USE_OPENGL,

  129.     CARLA_DEFAULT_CANVAS_ANTIALIASING,

  130.     CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING,

  131.     CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS,

  132.     CARLA_DEFAULT_CANVAS_FULL_REPAINTS,

  133.     CARLA_DEFAULT_FORCE_STEREO,

  134.     CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES,

  135.     CARLA_DEFAULT_PREFER_UI_BRIDGES,

  136.     CARLA_DEFAULT_MANAGE_UIS,

  137.     CARLA_DEFAULT_UIS_ALWAYS_ON_TOP,

  138.     CARLA_DEFAULT_MAX_PARAMETERS,

  139.     CARLA_DEFAULT_RESET_XRUNS,

  140.     CARLA_DEFAULT_UI_BRIDGES_TIMEOUT,

  141.     CARLA_DEFAULT_AUDIO_BUFFER_SIZE,

  142.     CARLA_DEFAULT_AUDIO_SAMPLE_RATE,

  143.     CARLA_DEFAULT_AUDIO_TRIPLE_BUFFER,

  144.     CARLA_DEFAULT_AUDIO_DRIVER,

  145.     CARLA_DEFAULT_PROCESS_MODE,

  146.     CARLA_DEFAULT_OSC_ENABLED,

  147.     CARLA_DEFAULT_OSC_TCP_PORT_ENABLED,

  148.     CARLA_DEFAULT_OSC_TCP_PORT_NUMBER,

  149.     CARLA_DEFAULT_OSC_TCP_PORT_RANDOM,

  150.     CARLA_DEFAULT_OSC_UDP_PORT_ENABLED,

  151.     CARLA_DEFAULT_OSC_UDP_PORT_NUMBER,

  152.     CARLA_DEFAULT_OSC_UDP_PORT_RANDOM,

  153.     CARLA_DEFAULT_WINE_EXECUTABLE,

  154.     CARLA_DEFAULT_WINE_AUTO_PREFIX,

  155.     CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  156.     CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  157.     CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  158.     CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  159.     CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES,

  160.     CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES,

  161.     CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  162.     CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  163.     CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  164.     CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  165.     CARLA_DEFAULT_FILE_PATH_AUDIO,

  166.     CARLA_DEFAULT_FILE_PATH_MIDI,

  167.     CARLA_DEFAULT_LADSPA_PATH,

  168.     CARLA_DEFAULT_DSSI_PATH,

  169.     CARLA_DEFAULT_LV2_PATH,

  170.     CARLA_DEFAULT_VST2_PATH,

  171.     CARLA_DEFAULT_VST3_PATH,

  172.     CARLA_DEFAULT_SF2_PATH,

  173.     CARLA_DEFAULT_SFZ_PATH,

  174.     CARLA_DEFAULT_JSFX_PATH,

  175.     CARLA_DEFAULT_CLAP_PATH,

  176.     getAndSetPath,

  177.     getIcon,

  178.     fontMetricsHorizontalAdvance,

  179.     splitter,

  180. )

  181. 

  182. from patchcanvas.theme import Theme, getThemeName

  183. 

  184. from utils import QSafeSettings

  185. 

  186. # ---------------------------------------------------------------------------------------------------------------------

  187. # ...

  188. 

  189. BUFFER_SIZE_LIST = (16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192)

  190. SAMPLE_RATE_LIST = (22050, 32000, 44100, 48000, 88200, 96000, 176400, 192000)

  191. 

  192. # ---------------------------------------------------------------------------------------------------------------------

  193. # Driver Settings

  194. 

  195. class DriverSettingsW(QDialog):

  196.     AUTOMATIC_OPTION = "(Auto)"

  197. 

  198.     def __init__(self, parent, host, driverIndex, driverName):

  199.         QDialog.__init__(self, parent)

  200.         self.host = host

  201.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  202.         self.ui.setupUi(self)

  203. 

  204.         # -------------------------------------------------------------------------------------------------------------

  205.         # Internal stuff

  206. 

  207.         self.fDriverIndex = driverIndex

  208.         self.fDriverName  = driverName

  209.         self.fDeviceNames = host.get_engine_driver_device_names(driverIndex)

  210. 

  211.         self.fBufferSizes = BUFFER_SIZE_LIST

  212.         self.fSampleRates = SAMPLE_RATE_LIST

  213. 

  214.         # -------------------------------------------------------------------------------------------------------------

  215.         # Set-up GUI

  216. 

  217.         for name in self.fDeviceNames:

  218.             self.ui.cb_device.addItem(name)

  219. 

  220.         self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint)

  221. 

  222.         if CARLA_OS_MAC:

  223.             self.setWindowModality(Qt.WindowModal)

  224. 

  225.         # -------------------------------------------------------------------------------------------------------------

  226.         # Load settings

  227. 

  228.         self.loadSettings()

  229. 

  230.         # -------------------------------------------------------------------------------------------------------------

  231.         # Set-up connections

  232. 

  233.         self.accepted.connect(self.slot_saveSettings)

  234.         self.ui.b_panel.clicked.connect(self.slot_showDevicePanel)

  235.         self.ui.cb_device.currentIndexChanged.connect(self.slot_updateDeviceInfo)

  236. 

  237.     # -----------------------------------------------------------------------------------------------------------------

  238. 

  239.     def getValues(self):

  240.         audioDevice = self.ui.cb_device.currentText()

  241.         bufferSize  = self.ui.cb_buffersize.currentText()

  242.         sampleRate  = self.ui.cb_samplerate.currentText()

  243. 

  244.         if bufferSize == self.AUTOMATIC_OPTION:

  245.             bufferSize = "0"

  246.         if sampleRate == self.AUTOMATIC_OPTION:

  247.             sampleRate = "0"

  248. 

  249.         return (audioDevice, int(bufferSize), int(sampleRate))

  250. 

  251.     # -----------------------------------------------------------------------------------------------------------------

  252. 

  253.     def loadSettings(self):

  254.         settings = QSafeSettings("falkTX", "Carla2")

  255. 

  256.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

  257.         audioDevice       = settings.value("%s%s/Device"       % args, "",                                str)

  258.         audioBufferSize   = settings.value("%s%s/BufferSize"   % args, CARLA_DEFAULT_AUDIO_BUFFER_SIZE,   int)

  259.         audioSampleRate   = settings.value("%s%s/SampleRate"   % args, CARLA_DEFAULT_AUDIO_SAMPLE_RATE,   int)

  260.         audioTripleBuffer = settings.value("%s%s/TripleBuffer" % args, CARLA_DEFAULT_AUDIO_TRIPLE_BUFFER, bool)

  261. 

  262.         if audioDevice and audioDevice in self.fDeviceNames:

  263.             self.ui.cb_device.setCurrentIndex(self.fDeviceNames.index(audioDevice))

  264.         else:

  265.             self.ui.cb_device.setCurrentIndex(-1)

  266. 

  267.         # fill combo-boxes first

  268.         self.slot_updateDeviceInfo()

  269. 

  270.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

  271.             self.ui.cb_buffersize.setCurrentIndex(self.fBufferSizes.index(audioBufferSize))

  272.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

  273.             self.ui.cb_buffersize.setCurrentIndex(BUFFER_SIZE_LIST.index(CARLA_DEFAULT_AUDIO_BUFFER_SIZE))

  274.         else:

  275.             self.ui.cb_buffersize.setCurrentIndex(int(len(self.fBufferSizes)/2))

  276. 

  277.         if audioSampleRate and audioSampleRate in self.fSampleRates:

  278.             self.ui.cb_samplerate.setCurrentIndex(self.fSampleRates.index(audioSampleRate))

  279.         elif self.fSampleRates == SAMPLE_RATE_LIST:

  280.             self.ui.cb_samplerate.setCurrentIndex(SAMPLE_RATE_LIST.index(CARLA_DEFAULT_AUDIO_SAMPLE_RATE))

  281.         else:

  282.             self.ui.cb_samplerate.setCurrentIndex(int(len(self.fSampleRates)/2))

  283. 

  284.         self.ui.cb_triple_buffer.setChecked(audioTripleBuffer and self.ui.cb_triple_buffer.isEnabled())

  285. 

  286.     # -----------------------------------------------------------------------------------------------------------------

  287. 

  288.     @pyqtSlot()

  289.     def slot_saveSettings(self):

  290.         settings = QSafeSettings("falkTX", "Carla2")

  291. 

  292.         bufferSize = self.ui.cb_buffersize.currentText()

  293.         sampleRate = self.ui.cb_samplerate.currentText()

  294. 

  295.         if bufferSize == self.AUTOMATIC_OPTION:

  296.             bufferSize = "0"

  297.         if sampleRate == self.AUTOMATIC_OPTION:

  298.             sampleRate = "0"

  299. 

  300.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

  301.         settings.setValue("%s%s/Device"       % args, self.ui.cb_device.currentText())

  302.         settings.setValue("%s%s/BufferSize"   % args, bufferSize)

  303.         settings.setValue("%s%s/SampleRate"   % args, sampleRate)

  304.         settings.setValue("%s%s/TripleBuffer" % args, self.ui.cb_triple_buffer.isChecked())

  305. 

  306.     # -----------------------------------------------------------------------------------------------------------------

  307. 

  308.     @pyqtSlot()

  309.     def slot_showDevicePanel(self):

  310.         self.host.show_engine_driver_device_control_panel(self.fDriverIndex, self.ui.cb_device.currentText())

  311. 

  312.     @pyqtSlot()

  313.     def slot_updateDeviceInfo(self):

  314.         deviceName = self.ui.cb_device.currentText()

  315. 

  316.         oldBufferSize = self.ui.cb_buffersize.currentText()

  317.         oldSampleRate = self.ui.cb_samplerate.currentText()

  318. 

  319.         self.ui.cb_buffersize.clear()

  320.         self.ui.cb_samplerate.clear()

  321. 

  322.         driverDeviceInfo  = self.host.get_engine_driver_device_info(self.fDriverIndex, deviceName)

  323.         driverDeviceHints = driverDeviceInfo['hints']

  324.         self.fBufferSizes = driverDeviceInfo['bufferSizes']

  325.         self.fSampleRates = driverDeviceInfo['sampleRates']

  326. 

  327.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

  328.             self.ui.cb_triple_buffer.setEnabled(True)

  329.         else:

  330.             self.ui.cb_triple_buffer.setEnabled(False)

  331. 

  332.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL:

  333.             self.ui.b_panel.setEnabled(True)

  334.         else:

  335.             self.ui.b_panel.setEnabled(False)

  336. 

  337.         if self.fBufferSizes:

  338.             match = False

  339.             for bsize in self.fBufferSizes:

  340.                 sbsize = str(bsize)

  341.                 self.ui.cb_buffersize.addItem(sbsize)

  342. 

  343.                 if oldBufferSize == sbsize:

  344.                     match = True

  345.                     self.ui.cb_buffersize.setCurrentIndex(self.ui.cb_buffersize.count()-1)

  346. 

  347.             if not match:

  348.                 if CARLA_DEFAULT_AUDIO_BUFFER_SIZE in self.fBufferSizes:

  349.                     self.ui.cb_buffersize.setCurrentIndex(self.fBufferSizes.index(CARLA_DEFAULT_AUDIO_BUFFER_SIZE))

  350.                 else:

  351.                     self.ui.cb_buffersize.setCurrentIndex(int(len(self.fBufferSizes)/2))

  352. 

  353.         else:

  354.             self.ui.cb_buffersize.addItem(self.AUTOMATIC_OPTION)

  355.             self.ui.cb_buffersize.setCurrentIndex(0)

  356. 

  357.         if self.fSampleRates:

  358.             match = False

  359.             for srate in self.fSampleRates:

  360.                 ssrate = str(int(srate))

  361.                 self.ui.cb_samplerate.addItem(ssrate)

  362. 

  363.                 if oldSampleRate == ssrate:

  364.                     match = True

  365.                     self.ui.cb_samplerate.setCurrentIndex(self.ui.cb_samplerate.count()-1)

  366. 

  367.             if not match:

  368.                 if CARLA_DEFAULT_AUDIO_SAMPLE_RATE in self.fSampleRates:

  369.                     self.ui.cb_samplerate.setCurrentIndex(self.fSampleRates.index(CARLA_DEFAULT_AUDIO_SAMPLE_RATE))

  370.                 else:

  371.                     self.ui.cb_samplerate.setCurrentIndex(int(len(self.fSampleRates)/2))

  372. 

  373.         else:

  374.             self.ui.cb_samplerate.addItem(self.AUTOMATIC_OPTION)

  375.             self.ui.cb_samplerate.setCurrentIndex(0)

  376. 

  377. # ---------------------------------------------------------------------------------------------------------------------

  378. # Runtime Driver Settings

  379. 

  380. class RuntimeDriverSettingsW(QDialog):

  381.     def __init__(self, parent, host):

  382.         QDialog.__init__(self, parent)

  383.         self.host = host

  384.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  385.         self.ui.setupUi(self)

  386. 

  387.         driverDeviceInfo = host.get_runtime_engine_driver_device_info()

  388. 

  389.         # -------------------------------------------------------------------------------------------------------------

  390.         # Set-up GUI

  391. 

  392.         self.ui.cb_device.clear()

  393.         self.ui.cb_buffersize.clear()

  394.         self.ui.cb_samplerate.clear()

  395.         self.ui.cb_triple_buffer.hide()

  396.         self.ui.ico_restart.hide()

  397.         self.ui.label_restart.hide()

  398. 

  399.         self.ui.layout_triple_buffer.takeAt(2)

  400.         self.ui.layout_triple_buffer.takeAt(1)

  401.         self.ui.layout_triple_buffer.takeAt(0)

  402.         self.ui.verticalLayout.removeItem(self.ui.layout_triple_buffer)

  403. 

  404.         self.ui.layout_restart.takeAt(3)

  405.         self.ui.layout_restart.takeAt(2)

  406.         self.ui.layout_restart.takeAt(1)

  407.         self.ui.layout_restart.takeAt(0)

  408.         self.ui.verticalLayout.removeItem(self.ui.layout_restart)

  409. 

  410.         self.adjustSize()

  411.         self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint)

  412. 

  413.         if CARLA_OS_MAC:

  414.             self.setWindowModality(Qt.WindowModal)

  415. 

  416.         # -------------------------------------------------------------------------------------------------------------

  417.         # Load runtime settings

  418. 

  419.         if host.is_engine_running():

  420.             self.ui.cb_device.addItem(driverDeviceInfo['name'])

  421.             self.ui.cb_device.setCurrentIndex(0)

  422.             self.ui.cb_device.setEnabled(False)

  423.         else:

  424.             self.ui.cb_device.addItem(driverDeviceInfo['name'])

  425.             self.ui.cb_device.setCurrentIndex(0)

  426. 

  427.         if driverDeviceInfo['bufferSizes']:

  428.             for bsize in driverDeviceInfo['bufferSizes']:

  429.                 sbsize = str(bsize)

  430.                 self.ui.cb_buffersize.addItem(sbsize)

  431. 

  432.                 if driverDeviceInfo['bufferSize'] == bsize:

  433.                     self.ui.cb_buffersize.setCurrentIndex(self.ui.cb_buffersize.count()-1)

  434. 

  435.         else:

  436.             self.ui.cb_buffersize.addItem(DriverSettingsW.AUTOMATIC_OPTION)

  437.             self.ui.cb_buffersize.setCurrentIndex(0)

  438. 

  439.         if (driverDeviceInfo['hints'] & ENGINE_DRIVER_DEVICE_VARIABLE_BUFFER_SIZE) == 0x0:

  440.             self.ui.cb_buffersize.setEnabled(False)

  441. 

  442.         if driverDeviceInfo['sampleRates']:

  443.             for srate in driverDeviceInfo['sampleRates']:

  444.                 ssrate = str(int(srate))

  445.                 self.ui.cb_samplerate.addItem(ssrate)

  446. 

  447.                 if driverDeviceInfo['sampleRate'] == srate:

  448.                     self.ui.cb_samplerate.setCurrentIndex(self.ui.cb_samplerate.count()-1)

  449. 

  450.         else:

  451.             self.ui.cb_samplerate.addItem(DriverSettingsW.AUTOMATIC_OPTION)

  452.             self.ui.cb_samplerate.setCurrentIndex(0)

  453. 

  454.         if (driverDeviceInfo['hints'] & ENGINE_DRIVER_DEVICE_VARIABLE_SAMPLE_RATE) == 0x0:

  455.             self.ui.cb_samplerate.setEnabled(False)

  456. 

  457.         if (driverDeviceInfo['hints'] & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL) == 0x0:

  458.             self.ui.b_panel.setEnabled(False)

  459. 

  460.         # -------------------------------------------------------------------------------------------------------------

  461.         # Set-up connections

  462. 

  463.         self.ui.b_panel.clicked.connect(self.slot_showDevicePanel)

  464. 

  465.     # -----------------------------------------------------------------------------------------------------------------

  466. 

  467.     def getValues(self):

  468.         audioDevice = self.ui.cb_device.currentText()

  469.         bufferSize  = self.ui.cb_buffersize.currentText()

  470.         sampleRate  = self.ui.cb_samplerate.currentText()

  471. 

  472.         if bufferSize == DriverSettingsW.AUTOMATIC_OPTION:

  473.             bufferSize = "0"

  474.         if sampleRate == DriverSettingsW.AUTOMATIC_OPTION:

  475.             sampleRate = "0"

  476. 

  477.         return (audioDevice, int(bufferSize), int(sampleRate))

  478. 

  479.     # -----------------------------------------------------------------------------------------------------------------

  480. 

  481.     @pyqtSlot()

  482.     def slot_showDevicePanel(self):

  483.         self.host.show_engine_device_control_panel()

  484. 

  485. # ---------------------------------------------------------------------------------------------------------------------

  486. # Settings Dialog

  487. 

  488. class CarlaSettingsW(QDialog):

  489.     # Tab indexes

  490.     TAB_INDEX_MAIN         = 0

  491.     TAB_INDEX_CANVAS       = 1

  492.     TAB_INDEX_ENGINE       = 2

  493.     TAB_INDEX_OSC          = 3

  494.     TAB_INDEX_FILEPATHS    = 4

  495.     TAB_INDEX_PLUGINPATHS  = 5

  496.     TAB_INDEX_WINE         = 6

  497.     TAB_INDEX_EXPERIMENTAL = 7

  498.     TAB_INDEX_NONE         = 8

  499. 

  500.     # File Path indexes

  501.     FILEPATH_INDEX_AUDIO = 0

  502.     FILEPATH_INDEX_MIDI  = 1

  503. 

  504.     # Plugin Path indexes

  505.     PLUGINPATH_INDEX_LADSPA = 0

  506.     PLUGINPATH_INDEX_DSSI   = 1

  507.     PLUGINPATH_INDEX_LV2    = 2

  508.     PLUGINPATH_INDEX_VST2   = 3

  509.     PLUGINPATH_INDEX_VST3   = 4

  510.     PLUGINPATH_INDEX_SF2    = 5

  511.     PLUGINPATH_INDEX_SFZ    = 6

  512.     PLUGINPATH_INDEX_JSFX   = 7

  513.     PLUGINPATH_INDEX_CLAP   = 8

  514. 

  515.     # Single and Multiple client mode is only for JACK,

  516.     # but we still want to match QComboBox index to backend defines,

  517.     # so add +2 pos padding if driverName != "JACK".

  518.     PROCESS_MODE_NON_JACK_PADDING = 2

  519. 

  520.     # -----------------------------------------------------------------------------------------------------------------

  521. 

  522.     def __init__(self, parent, host, hasCanvas, hasCanvasGL):

  523.         QDialog.__init__(self, parent)

  524.         self.host = host

  525.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  526.         self.ui.setupUi(self)

  527. 

  528.         # -------------------------------------------------------------------------------------------------------------

  529.         # Set-up GUI

  530. 

  531.         self.ui.lw_page.setFixedWidth(48 + 6*3 +

  532.                                       fontMetricsHorizontalAdvance(self.ui.lw_page.fontMetrics(), "  Experimental  "))

  533. 

  534.         for i in range(host.get_engine_driver_count()):

  535.             self.ui.cb_engine_audio_driver.addItem(host.get_engine_driver_name(i))

  536. 

  537.         for i in range(Theme.THEME_MAX):

  538.             self.ui.cb_canvas_theme.addItem(getThemeName(i))

  539. 

  540.         if CARLA_OS_MAC:

  541.             self.ui.group_main_theme.setEnabled(False)

  542.             self.ui.group_main_theme.setVisible(False)

  543. 

  544.         if CARLA_OS_WIN or host.isControl:

  545.             self.ui.ch_main_show_logs.setEnabled(False)

  546.             self.ui.ch_main_show_logs.setVisible(False)

  547. 

  548.         if host.isControl:

  549.             self.ui.lw_page.hideRow(self.TAB_INDEX_ENGINE)

  550.             self.ui.lw_page.hideRow(self.TAB_INDEX_FILEPATHS)

  551.             self.ui.lw_page.hideRow(self.TAB_INDEX_PLUGINPATHS)

  552.             self.ui.ch_exp_export_lv2.hide()

  553.             self.ui.group_experimental_engine.hide()

  554.             self.ui.cb_canvas_inline_displays.hide()

  555. 

  556.         elif not hasCanvas:

  557.             self.ui.lw_page.hideRow(self.TAB_INDEX_CANVAS)

  558. 

  559.         elif not hasCanvasGL:

  560.             self.ui.cb_canvas_use_opengl.setEnabled(False)

  561.             self.ui.cb_canvas_render_hq_aa.setEnabled(False)

  562. 

  563.         if host.isPlugin:

  564.             self.ui.cb_engine_audio_driver.setEnabled(False)

  565. 

  566.         if host.audioDriverForced is not None:

  567.             self.ui.cb_engine_audio_driver.setEnabled(False)

  568.             self.ui.tb_engine_driver_config.setEnabled(False)

  569. 

  570.         if host.processModeForced:

  571.             self.ui.cb_engine_process_mode_jack.setEnabled(False)

  572.             self.ui.cb_engine_process_mode_other.setEnabled(False)

  573. 

  574.             if self.host.processMode == ENGINE_PROCESS_MODE_CONTINUOUS_RACK:

  575.                 self.ui.ch_engine_force_stereo.setEnabled(False)

  576. 

  577.         if host.isControl or host.isPlugin:

  578.             self.ui.ch_main_confirm_exit.hide()

  579.             self.ui.ch_exp_load_lib_global.hide()

  580.             self.ui.lw_page.hideRow(self.TAB_INDEX_OSC)

  581.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  582. 

  583.         if not CARLA_OS_LINUX:

  584.             self.ui.ch_exp_wine_bridges.setVisible(False)

  585.             self.ui.ch_exp_prevent_bad_behaviour.setVisible(False)

  586.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  587. 

  588.         if not CARLA_OS_MAC:

  589.             self.ui.label_engine_ui_bridges_mac_note.setVisible(False)

  590. 

  591.         if not (CARLA_OS_LINUX or CARLA_OS_MAC):

  592.             self.ui.ch_exp_jack_apps.setVisible(False)

  593. 

  594.         # FIXME, not implemented yet

  595.         self.ui.ch_engine_uis_always_on_top.hide()

  596. 

  597.         # FIXME broken in some Qt5 versions

  598.         self.ui.cb_canvas_eyecandy.setEnabled(QT_VERSION >= 0x50c00)

  599. 

  600.         # removed in Qt6

  601.         if QT_VERSION >= 0x60000:

  602.             self.ui.cb_canvas_render_hq_aa.hide()

  603. 

  604.         self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint)

  605. 

  606.         if CARLA_OS_MAC:

  607.             self.setWindowModality(Qt.WindowModal)

  608. 

  609.         # -------------------------------------------------------------------------------------------------------------

  610.         # Load settings

  611. 

  612.         self.loadSettings()

  613. 

  614.         # -------------------------------------------------------------------------------------------------------------

  615.         # Set-up Icons

  616. 

  617.         if self.ui.ch_main_system_icons.isChecked():

  618.             self.ui.b_main_proj_folder_open.setIcon(getIcon('document-open', 16, 'svgz'))

  619.             self.ui.b_filepaths_add.setIcon(getIcon('list-add', 16, 'svgz'))

  620.             self.ui.b_filepaths_change.setIcon(getIcon('edit-rename', 16, 'svgz'))

  621.             self.ui.b_filepaths_remove.setIcon(getIcon('list-remove', 16, 'svgz'))

  622.             self.ui.b_paths_add.setIcon(getIcon('list-add', 16, 'svgz'))

  623.             self.ui.b_paths_change.setIcon(getIcon('edit-rename', 16, 'svgz'))

  624.             self.ui.b_paths_remove.setIcon(getIcon('list-remove', 16, 'svgz'))

  625. 

  626.         # -------------------------------------------------------------------------------------------------------------

  627.         # Set-up connections

  628. 

  629.         self.accepted.connect(self.slot_saveSettings)

  630.         self.ui.buttonBox.button(QDialogButtonBox.Reset).clicked.connect(self.slot_resetSettings)

  631. 

  632.         self.ui.b_main_proj_folder_open.clicked.connect(self.slot_getAndSetProjectPath)

  633. 

  634.         self.ui.cb_engine_audio_driver.currentIndexChanged.connect(self.slot_engineAudioDriverChanged)

  635.         self.ui.tb_engine_driver_config.clicked.connect(self.slot_showAudioDriverSettings)

  636. 

  637.         self.ui.b_paths_add.clicked.connect(self.slot_addPluginPath)

  638.         self.ui.b_paths_remove.clicked.connect(self.slot_removePluginPath)

  639.         self.ui.b_paths_change.clicked.connect(self.slot_changePluginPath)

  640.         self.ui.cb_paths.currentIndexChanged.connect(self.slot_pluginPathTabChanged)

  641.         self.ui.lw_ladspa.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  642.         self.ui.lw_dssi.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  643.         self.ui.lw_lv2.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  644.         self.ui.lw_vst.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  645.         self.ui.lw_vst3.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  646.         self.ui.lw_sf2.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  647.         self.ui.lw_sfz.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  648.         self.ui.lw_jsfx.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  649.         self.ui.lw_clap.currentRowChanged.connect(self.slot_pluginPathRowChanged)

  650. 

  651.         self.ui.b_filepaths_add.clicked.connect(self.slot_addFilePath)

  652.         self.ui.b_filepaths_remove.clicked.connect(self.slot_removeFilePath)

  653.         self.ui.b_filepaths_change.clicked.connect(self.slot_changeFilePath)

  654.         self.ui.cb_filepaths.currentIndexChanged.connect(self.slot_filePathTabChanged)

  655.         self.ui.lw_files_audio.currentRowChanged.connect(self.slot_filePathRowChanged)

  656.         self.ui.lw_files_midi.currentRowChanged.connect(self.slot_filePathRowChanged)

  657. 

  658.         self.ui.ch_main_experimental.toggled.connect(self.slot_enableExperimental)

  659.         self.ui.ch_exp_wine_bridges.toggled.connect(self.slot_enableWineBridges)

  660.         self.ui.cb_exp_plugin_bridges.toggled.connect(self.slot_pluginBridgesToggled)

  661.         self.ui.cb_canvas_eyecandy.toggled.connect(self.slot_canvasEyeCandyToggled)

  662.         #self.ui.cb_canvas_fancy_eyecandy.toggled.connect(self.slot_canvasFancyEyeCandyToggled)

  663.         self.ui.cb_canvas_use_opengl.toggled.connect(self.slot_canvasOpenGLToggled)

  664. 

  665.         # -------------------------------------------------------------------------------------------------------------

  666.         # Post-connect setup

  667. 

  668.         self.ui.lw_ladspa.setCurrentRow(0)

  669.         self.ui.lw_dssi.setCurrentRow(0)

  670.         self.ui.lw_lv2.setCurrentRow(0)

  671.         self.ui.lw_vst.setCurrentRow(0)

  672.         self.ui.lw_vst3.setCurrentRow(0)

  673.         self.ui.lw_sf2.setCurrentRow(0)

  674.         self.ui.lw_sfz.setCurrentRow(0)

  675.         self.ui.lw_jsfx.setCurrentRow(0)

  676.         self.ui.lw_clap.setCurrentRow(0)

  677. 

  678.         self.ui.lw_files_audio.setCurrentRow(0)

  679.         self.ui.lw_files_midi.setCurrentRow(0)

  680. 

  681.         self.ui.lw_page.setCurrentCell(0, 0)

  682. 

  683.         self.slot_filePathTabChanged(0)

  684.         self.slot_pluginPathTabChanged(0)

  685. 

  686.         self.adjustSize()

  687. 

  688.     # -----------------------------------------------------------------------------------------------------------------

  689. 

  690.     def loadSettings(self):

  691.         settings = QSafeSettings()

  692. 

  693.         # -------------------------------------------------------------------------------------------------------------

  694.         # Main

  695. 

  696.         self.ui.ch_main_show_logs.setChecked(self.host.showLogs)

  697.         self.ui.ch_engine_uis_always_on_top.setChecked(self.host.uisAlwaysOnTop)

  698. 

  699.         self.ui.le_main_proj_folder.setText(

  700.             settings.value(CARLA_KEY_MAIN_PROJECT_FOLDER, CARLA_DEFAULT_MAIN_PROJECT_FOLDER, str))

  701. 

  702.         self.ui.ch_main_theme_pro.setChecked(self.ui.group_main_theme.isEnabled() and

  703.                                              settings.value(CARLA_KEY_MAIN_USE_PRO_THEME,

  704.                                                             CARLA_DEFAULT_MAIN_USE_PRO_THEME, bool))

  705. 

  706.         self.ui.cb_main_theme_color.setCurrentIndex(

  707.             self.ui.cb_main_theme_color.findText(settings.value(CARLA_KEY_MAIN_PRO_THEME_COLOR,

  708.                                                                 CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, str)))

  709. 

  710.         self.ui.le_main_skin_tweaks.setText(

  711.             settings.value(CARLA_KEY_MAIN_SKIN_TWEAKS, CARLA_DEFAULT_MAIN_SKIN_TWEAKS, str))

  712. 

  713.         self.ui.sb_main_refresh_interval.setValue(

  714.             settings.value(CARLA_KEY_MAIN_REFRESH_INTERVAL, CARLA_DEFAULT_MAIN_REFRESH_INTERVAL, int))

  715. 

  716.         self.ui.ch_main_confirm_exit.setChecked(

  717.             settings.value(CARLA_KEY_MAIN_CONFIRM_EXIT, CARLA_DEFAULT_MAIN_CONFIRM_EXIT, bool))

  718. 

  719.         self.ui.cb_main_classic_skin_default.setChecked(

  720.             settings.value(CARLA_KEY_MAIN_CLASSIC_SKIN, CARLA_DEFAULT_MAIN_CLASSIC_SKIN, bool))

  721. 

  722.         self.ui.ch_main_system_icons.setChecked(

  723.             settings.value(CARLA_KEY_MAIN_SYSTEM_ICONS, CARLA_DEFAULT_MAIN_SYSTEM_ICONS, bool))

  724. 

  725.         # -------------------------------------------------------------------------------------------------------------

  726.         # Canvas

  727. 

  728.         self.ui.cb_canvas_theme.setCurrentIndex(

  729.             self.ui.cb_canvas_theme.findText(settings.value(CARLA_KEY_CANVAS_THEME, CARLA_DEFAULT_CANVAS_THEME, str)))

  730. 

  731.         self.ui.cb_canvas_size.setCurrentIndex(

  732.             self.ui.cb_canvas_size.findText(settings.value(CARLA_KEY_CANVAS_SIZE, CARLA_DEFAULT_CANVAS_SIZE, str)))

  733. 

  734.         self.ui.cb_canvas_bezier_lines.setChecked(

  735.             settings.value(CARLA_KEY_CANVAS_USE_BEZIER_LINES, CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES, bool))

  736. 

  737.         self.ui.cb_canvas_hide_groups.setChecked(

  738.             settings.value(CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS, CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS, bool))

  739. 

  740.         self.ui.cb_canvas_auto_select.setChecked(

  741.             settings.value(CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS, CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS, bool))

  742. 

  743.         if self.ui.cb_canvas_eyecandy.isEnabled():

  744.             self.ui.cb_canvas_eyecandy.setChecked(

  745.                 settings.value(CARLA_KEY_CANVAS_EYE_CANDY, CARLA_DEFAULT_CANVAS_EYE_CANDY, bool))

  746. 

  747.         self.ui.cb_canvas_fancy_eyecandy.setChecked(

  748.             settings.value(CARLA_KEY_CANVAS_FANCY_EYE_CANDY, CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY, bool))

  749. 

  750.         self.ui.cb_canvas_use_opengl.setChecked(self.ui.cb_canvas_use_opengl.isEnabled() and

  751.                                                 settings.value(CARLA_KEY_CANVAS_USE_OPENGL,

  752.                                                                CARLA_DEFAULT_CANVAS_USE_OPENGL, bool))

  753. 

  754.         self.ui.cb_canvas_render_aa.setCheckState(

  755.             Qt.CheckState(settings.value(CARLA_KEY_CANVAS_ANTIALIASING, CARLA_DEFAULT_CANVAS_ANTIALIASING, int)))

  756. 

  757.         self.ui.cb_canvas_render_hq_aa.setChecked(self.ui.cb_canvas_render_hq_aa.isEnabled() and

  758.                                                   settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  759.                                                                  CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, bool))

  760. 

  761.         self.ui.cb_canvas_full_repaints.setChecked(

  762.             settings.value(CARLA_KEY_CANVAS_FULL_REPAINTS, CARLA_DEFAULT_CANVAS_FULL_REPAINTS, bool))

  763. 

  764.         self.ui.cb_canvas_inline_displays.setChecked(

  765.             settings.value(CARLA_KEY_CANVAS_INLINE_DISPLAYS, CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS, bool))

  766. 

  767.         # -------------------------------------------------------------------------------------------------------------

  768. 

  769.         settings = QSafeSettings("falkTX", "Carla2")

  770. 

  771.         # -------------------------------------------------------------------------------------------------------------

  772.         # Main

  773. 

  774.         self.ui.ch_main_experimental.setChecked(self.host.experimental)

  775. 

  776.         if not self.host.experimental:

  777.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

  778.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  779. 

  780.         elif not self.host.showWineBridges:

  781.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  782. 

  783.         # -------------------------------------------------------------------------------------------------------------

  784.         # Engine

  785. 

  786.         if self.host.isPlugin:

  787.             audioDriver = "Plugin"

  788.             self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  789.         elif self.host.audioDriverForced:

  790.             audioDriver = self.host.audioDriverForced

  791.             self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  792.         else:

  793.             audioDriver = settings.value(CARLA_KEY_ENGINE_AUDIO_DRIVER, CARLA_DEFAULT_AUDIO_DRIVER, str)

  794. 

  795.             for i in range(self.ui.cb_engine_audio_driver.count()):

  796.                 if self.ui.cb_engine_audio_driver.itemText(i) == audioDriver:

  797.                     self.ui.cb_engine_audio_driver.setCurrentIndex(i)

  798.                     break

  799.             else:

  800.                 self.ui.cb_engine_audio_driver.setCurrentIndex(-1)

  801. 

  802.         if audioDriver == "JACK":

  803.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  804.         else:

  805.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  806. 

  807.         self.ui.tb_engine_driver_config.setEnabled(self.host.audioDriverForced is None and not self.host.isPlugin)

  808. 

  809.         self.ui.cb_engine_process_mode_jack.setCurrentIndex(self.host.nextProcessMode)

  810. 

  811.         if self.host.nextProcessMode >= self.PROCESS_MODE_NON_JACK_PADDING:

  812.             self.ui.cb_engine_process_mode_other.setCurrentIndex(self.host.nextProcessMode -

  813.                                                                  self.PROCESS_MODE_NON_JACK_PADDING)

  814.         else:

  815.             self.ui.cb_engine_process_mode_other.setCurrentIndex(0)

  816. 

  817.         self.ui.sb_engine_max_params.setValue(self.host.maxParameters)

  818.         self.ui.cb_engine_reset_xruns.setChecked(self.host.resetXruns)

  819.         self.ui.ch_engine_manage_uis.setChecked(self.host.manageUIs)

  820.         self.ui.ch_engine_prefer_ui_bridges.setChecked(self.host.preferUIBridges)

  821.         self.ui.sb_engine_ui_bridges_timeout.setValue(self.host.uiBridgesTimeout)

  822.         self.ui.ch_engine_force_stereo.setChecked(self.host.forceStereo or

  823.                                                   not self.ui.ch_engine_force_stereo.isEnabled())

  824.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(self.host.preferPluginBridges)

  825.         self.ui.ch_exp_export_lv2.setChecked(self.host.exportLV2)

  826.         self.ui.cb_exp_plugin_bridges.setChecked(self.host.showPluginBridges)

  827.         self.ui.ch_exp_wine_bridges.setChecked(self.host.showWineBridges)

  828. 

  829.         # -------------------------------------------------------------------------------------------------------------

  830.         # OSC

  831. 

  832.         self.ui.ch_osc_enable.setChecked(

  833.             settings.value(CARLA_KEY_OSC_ENABLED, CARLA_DEFAULT_OSC_ENABLED, bool))

  834. 

  835.         self.ui.group_osc_tcp_port.setChecked(

  836.             settings.value(CARLA_KEY_OSC_TCP_PORT_ENABLED, CARLA_DEFAULT_OSC_TCP_PORT_ENABLED, bool))

  837. 

  838.         self.ui.group_osc_udp_port.setChecked(

  839.             settings.value(CARLA_KEY_OSC_UDP_PORT_ENABLED, CARLA_DEFAULT_OSC_UDP_PORT_ENABLED, bool))

  840. 

  841.         self.ui.sb_osc_tcp_port_number.setValue(

  842.             settings.value(CARLA_KEY_OSC_TCP_PORT_NUMBER, CARLA_DEFAULT_OSC_TCP_PORT_NUMBER, int))

  843. 

  844.         self.ui.sb_osc_udp_port_number.setValue(

  845.             settings.value(CARLA_KEY_OSC_UDP_PORT_NUMBER, CARLA_DEFAULT_OSC_UDP_PORT_NUMBER, int))

  846. 

  847.         if settings.value(CARLA_KEY_OSC_TCP_PORT_RANDOM, CARLA_DEFAULT_OSC_TCP_PORT_RANDOM, bool):

  848.             self.ui.rb_osc_tcp_port_specific.setChecked(False)

  849.             self.ui.rb_osc_tcp_port_random.setChecked(True)

  850.         else:

  851.             self.ui.rb_osc_tcp_port_random.setChecked(False)

  852.             self.ui.rb_osc_tcp_port_specific.setChecked(True)

  853. 

  854.         if settings.value(CARLA_KEY_OSC_UDP_PORT_RANDOM, CARLA_DEFAULT_OSC_UDP_PORT_RANDOM, bool):

  855.             self.ui.rb_osc_udp_port_specific.setChecked(False)

  856.             self.ui.rb_osc_udp_port_random.setChecked(True)

  857.         else:

  858.             self.ui.rb_osc_udp_port_random.setChecked(False)

  859.             self.ui.rb_osc_udp_port_specific.setChecked(True)

  860. 

  861.         # -------------------------------------------------------------------------------------------------------------

  862.         # File Paths

  863. 

  864.         audioPaths = settings.value(CARLA_KEY_PATHS_AUDIO, CARLA_DEFAULT_FILE_PATH_AUDIO, list)

  865.         midiPaths = settings.value(CARLA_KEY_PATHS_MIDI, CARLA_DEFAULT_FILE_PATH_MIDI, list)

  866. 

  867.         audioPaths.sort()

  868.         midiPaths.sort()

  869. 

  870.         for audioPath in audioPaths:

  871.             if not audioPath:

  872.                 continue

  873.             self.ui.lw_files_audio.addItem(audioPath)

  874. 

  875.         for midiPath in midiPaths:

  876.             if not midiPath:

  877.                 continue

  878.             self.ui.lw_files_midi.addItem(midiPath)

  879. 

  880.         # -------------------------------------------------------------------------------------------------------------

  881.         # Plugin Paths

  882. 

  883.         ladspas = settings.value(CARLA_KEY_PATHS_LADSPA, CARLA_DEFAULT_LADSPA_PATH, list)

  884.         dssis   = settings.value(CARLA_KEY_PATHS_DSSI,   CARLA_DEFAULT_DSSI_PATH, list)

  885.         lv2s    = settings.value(CARLA_KEY_PATHS_LV2,    CARLA_DEFAULT_LV2_PATH, list)

  886.         vst2s   = settings.value(CARLA_KEY_PATHS_VST2,   CARLA_DEFAULT_VST2_PATH, list)

  887.         vst3s   = settings.value(CARLA_KEY_PATHS_VST3,   CARLA_DEFAULT_VST3_PATH, list)

  888.         sf2s    = settings.value(CARLA_KEY_PATHS_SF2,    CARLA_DEFAULT_SF2_PATH, list)

  889.         sfzs    = settings.value(CARLA_KEY_PATHS_SFZ,    CARLA_DEFAULT_SFZ_PATH, list)

  890.         jsfxs   = settings.value(CARLA_KEY_PATHS_JSFX,   CARLA_DEFAULT_JSFX_PATH, list)

  891.         claps   = settings.value(CARLA_KEY_PATHS_CLAP,   CARLA_DEFAULT_CLAP_PATH, list)

  892. 

  893.         ladspas.sort()

  894.         dssis.sort()

  895.         lv2s.sort()

  896.         vst2s.sort()

  897.         vst3s.sort()

  898.         sf2s.sort()

  899.         sfzs.sort()

  900.         jsfxs.sort()

  901.         claps.sort()

  902. 

  903.         for ladspa in ladspas:

  904.             if not ladspa:

  905.                 continue

  906.             self.ui.lw_ladspa.addItem(ladspa)

  907. 

  908.         for dssi in dssis:

  909.             if not dssi:

  910.                 continue

  911.             self.ui.lw_dssi.addItem(dssi)

  912. 

  913.         for lv2 in lv2s:

  914.             if not lv2:

  915.                 continue

  916.             self.ui.lw_lv2.addItem(lv2)

  917. 

  918.         for vst2 in vst2s:

  919.             if not vst2:

  920.                 continue

  921.             self.ui.lw_vst.addItem(vst2)

  922. 

  923.         for vst3 in vst3s:

  924.             if not vst3:

  925.                 continue

  926.             self.ui.lw_vst3.addItem(vst3)

  927. 

  928.         for sf2 in sf2s:

  929.             if not sf2:

  930.                 continue

  931.             self.ui.lw_sf2.addItem(sf2)

  932. 

  933.         for sfz in sfzs:

  934.             if not sfz:

  935.                 continue

  936.             self.ui.lw_sfz.addItem(sfz)

  937. 

  938.         for jsfx in jsfxs:

  939.             if not jsfx:

  940.                 continue

  941.             self.ui.lw_jsfx.addItem(jsfx)

  942. 

  943.         for clap in claps:

  944.             if not clap:

  945.                 continue

  946.             self.ui.lw_clap.addItem(clap)

  947. 

  948.         # -------------------------------------------------------------------------------------------------------------

  949.         # Wine

  950. 

  951.         self.ui.le_wine_exec.setText(

  952.             settings.value(CARLA_KEY_WINE_EXECUTABLE, CARLA_DEFAULT_WINE_EXECUTABLE, str))

  953. 

  954.         self.ui.cb_wine_prefix_detect.setChecked(

  955.             settings.value(CARLA_KEY_WINE_AUTO_PREFIX, CARLA_DEFAULT_WINE_AUTO_PREFIX, bool))

  956. 

  957.         self.ui.le_wine_prefix_fallback.setText(

  958.             settings.value(CARLA_KEY_WINE_FALLBACK_PREFIX, CARLA_DEFAULT_WINE_FALLBACK_PREFIX, str))

  959. 

  960.         self.ui.group_wine_realtime.setChecked(

  961.             settings.value(CARLA_KEY_WINE_RT_PRIO_ENABLED, CARLA_DEFAULT_WINE_RT_PRIO_ENABLED, bool))

  962. 

  963.         self.ui.sb_wine_base_prio.setValue(

  964.             settings.value(CARLA_KEY_WINE_BASE_RT_PRIO, CARLA_DEFAULT_WINE_BASE_RT_PRIO, int))

  965. 

  966.         self.ui.sb_wine_server_prio.setValue(

  967.             settings.value(CARLA_KEY_WINE_SERVER_RT_PRIO, CARLA_DEFAULT_WINE_SERVER_RT_PRIO, int))

  968. 

  969.         # -------------------------------------------------------------------------------------------------------------

  970.         # Experimental

  971. 

  972.         self.ui.ch_exp_jack_apps.setChecked(

  973.             settings.value(CARLA_KEY_EXPERIMENTAL_JACK_APPS, CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS, bool))

  974. 

  975.         self.ui.ch_exp_export_lv2.setChecked(

  976.             settings.value(CARLA_KEY_EXPERIMENTAL_EXPORT_LV2, CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT, bool))

  977. 

  978.         self.ui.ch_exp_load_lib_global.setChecked(

  979.             settings.value(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL, CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL, bool))

  980. 

  981.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(

  982.             settings.value(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  983.                            CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR, bool))

  984. 

  985.     # -----------------------------------------------------------------------------------------------------------------

  986. 

  987.     @pyqtSlot()

  988.     def slot_saveSettings(self):

  989.         settings = QSafeSettings()

  990. 

  991.         self.host.experimental = self.ui.ch_main_experimental.isChecked()

  992. 

  993.         if not self.host.experimental:

  994.             self.resetExperimentalSettings()

  995. 

  996.         # -------------------------------------------------------------------------------------------------------------

  997.         # Main

  998. 

  999.         settings.setValue(CARLA_KEY_MAIN_PROJECT_FOLDER,   self.ui.le_main_proj_folder.text())

  1000.         settings.setValue(CARLA_KEY_MAIN_CONFIRM_EXIT,     self.ui.ch_main_confirm_exit.isChecked())

  1001.         settings.setValue(CARLA_KEY_MAIN_CLASSIC_SKIN,     self.ui.cb_main_classic_skin_default.isChecked())

  1002.         settings.setValue(CARLA_KEY_MAIN_USE_PRO_THEME,    self.ui.ch_main_theme_pro.isChecked())

  1003.         settings.setValue(CARLA_KEY_MAIN_SKIN_TWEAKS,      self.ui.le_main_skin_tweaks.text())

  1004.         settings.setValue(CARLA_KEY_MAIN_PRO_THEME_COLOR,  self.ui.cb_main_theme_color.currentText())

  1005.         settings.setValue(CARLA_KEY_MAIN_REFRESH_INTERVAL, self.ui.sb_main_refresh_interval.value())

  1006.         settings.setValue(CARLA_KEY_MAIN_SYSTEM_ICONS,     self.ui.ch_main_system_icons.isChecked())

  1007. 

  1008.         # -------------------------------------------------------------------------------------------------------------

  1009.         # Canvas

  1010. 

  1011.         settings.setValue(CARLA_KEY_CANVAS_THEME,             self.ui.cb_canvas_theme.currentText())

  1012.         settings.setValue(CARLA_KEY_CANVAS_SIZE,              self.ui.cb_canvas_size.currentText())

  1013.         settings.setValue(CARLA_KEY_CANVAS_USE_BEZIER_LINES,  self.ui.cb_canvas_bezier_lines.isChecked())

  1014.         settings.setValue(CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,  self.ui.cb_canvas_hide_groups.isChecked())

  1015.         settings.setValue(CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS, self.ui.cb_canvas_auto_select.isChecked())

  1016.         settings.setValue(CARLA_KEY_CANVAS_EYE_CANDY,         self.ui.cb_canvas_eyecandy.isChecked())

  1017.         settings.setValue(CARLA_KEY_CANVAS_FANCY_EYE_CANDY,   self.ui.cb_canvas_fancy_eyecandy.isChecked())

  1018.         settings.setValue(CARLA_KEY_CANVAS_USE_OPENGL,        self.ui.cb_canvas_use_opengl.isChecked())

  1019.         settings.setValue(CARLA_KEY_CANVAS_HQ_ANTIALIASING,   self.ui.cb_canvas_render_hq_aa.isChecked())

  1020.         # NOTE: checkState() 0, 1, 2 match their enum variants

  1021.         settings.setValue(CARLA_KEY_CANVAS_ANTIALIASING,      self.ui.cb_canvas_render_aa.checkState())

  1022.         settings.setValue(CARLA_KEY_CANVAS_FULL_REPAINTS,     self.ui.cb_canvas_full_repaints.isChecked())

  1023.         settings.setValue(CARLA_KEY_CANVAS_INLINE_DISPLAYS,   self.ui.cb_canvas_inline_displays.isChecked())

  1024. 

  1025.         # -------------------------------------------------------------------------------------------------------------

  1026. 

  1027.         settings = QSafeSettings("falkTX", "Carla2")

  1028. 

  1029.         # -------------------------------------------------------------------------------------------------------------

  1030.         # Main

  1031. 

  1032.         settings.setValue(CARLA_KEY_MAIN_EXPERIMENTAL, self.host.experimental)

  1033. 

  1034.         # -------------------------------------------------------------------------------------------------------------

  1035.         # Engine

  1036. 

  1037.         audioDriver = self.ui.cb_engine_audio_driver.currentText()

  1038. 

  1039.         if audioDriver and self.host.audioDriverForced is None and not self.host.isPlugin:

  1040.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  1041. 

  1042.         if not self.host.processModeForced:

  1043.             # engine sends callback if processMode really changes

  1044.             if audioDriver == "JACK":

  1045.                 self.host.nextProcessMode = self.ui.cb_engine_process_mode_jack.currentIndex()

  1046.             else:

  1047.                 self.host.nextProcessMode = (self.ui.cb_engine_process_mode_other.currentIndex() +

  1048.                                              self.PROCESS_MODE_NON_JACK_PADDING)

  1049. 

  1050.             settings.setValue(CARLA_KEY_ENGINE_PROCESS_MODE, self.host.nextProcessMode)

  1051. 

  1052.         self.host.exportLV2           = self.ui.ch_exp_export_lv2.isChecked()

  1053.         self.host.forceStereo         = self.ui.ch_engine_force_stereo.isChecked()

  1054.         self.host.resetXruns          = self.ui.cb_engine_reset_xruns.isChecked()

  1055.         self.host.maxParameters       = self.ui.sb_engine_max_params.value()

  1056.         self.host.manageUIs           = self.ui.ch_engine_manage_uis.isChecked()

  1057.         self.host.preferPluginBridges = self.ui.ch_engine_prefer_plugin_bridges.isChecked()

  1058.         self.host.preferUIBridges     = self.ui.ch_engine_prefer_ui_bridges.isChecked()

  1059.         self.host.showLogs            = self.ui.ch_main_show_logs.isChecked()

  1060.         self.host.showPluginBridges   = self.ui.cb_exp_plugin_bridges.isChecked()

  1061.         self.host.showWineBridges     = self.ui.ch_exp_wine_bridges.isChecked()

  1062.         self.host.uiBridgesTimeout    = self.ui.sb_engine_ui_bridges_timeout.value()

  1063.         self.host.uisAlwaysOnTop      = self.ui.ch_engine_uis_always_on_top.isChecked()

  1064. 

  1065.         if self.ui.ch_engine_force_stereo.isEnabled():

  1066.             settings.setValue(CARLA_KEY_ENGINE_FORCE_STEREO,      self.host.forceStereo)

  1067. 

  1068.         settings.setValue(CARLA_KEY_MAIN_SHOW_LOGS,               self.host.showLogs)

  1069.         settings.setValue(CARLA_KEY_ENGINE_MAX_PARAMETERS,        self.host.maxParameters)

  1070.         settings.setValue(CARLA_KEY_ENGINE_RESET_XRUNS,           self.host.resetXruns)

  1071.         settings.setValue(CARLA_KEY_ENGINE_MANAGE_UIS,            self.host.manageUIs)

  1072.         settings.setValue(CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES, self.host.preferPluginBridges)

  1073.         settings.setValue(CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,     self.host.preferUIBridges)

  1074.         settings.setValue(CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,    self.host.uiBridgesTimeout)

  1075.         settings.setValue(CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,     self.host.uisAlwaysOnTop)

  1076.         settings.setValue(CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,      self.host.exportLV2)

  1077.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,  self.host.showPluginBridges)

  1078.         settings.setValue(CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,    self.host.showWineBridges)

  1079. 

  1080.         # -------------------------------------------------------------------------------------------------------------

  1081.         # OSC

  1082. 

  1083.         settings.setValue(CARLA_KEY_OSC_ENABLED,          self.ui.ch_osc_enable.isChecked())

  1084.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_ENABLED, self.ui.group_osc_tcp_port.isChecked())

  1085.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_ENABLED, self.ui.group_osc_udp_port.isChecked())

  1086.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_RANDOM,  self.ui.rb_osc_tcp_port_random.isChecked())

  1087.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_RANDOM,  self.ui.rb_osc_udp_port_random.isChecked())

  1088.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_NUMBER,  self.ui.sb_osc_tcp_port_number.value())

  1089.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_NUMBER,  self.ui.sb_osc_udp_port_number.value())

  1090. 

  1091.         # -------------------------------------------------------------------------------------------------------------

  1092.         # File Paths

  1093. 

  1094.         audioPaths = []

  1095.         midiPaths  = []

  1096. 

  1097.         for i in range(self.ui.lw_files_audio.count()):

  1098.             audioPaths.append(self.ui.lw_files_audio.item(i).text())

  1099. 

  1100.         for i in range(self.ui.lw_files_midi.count()):

  1101.             midiPaths.append(self.ui.lw_files_midi.item(i).text())

  1102. 

  1103.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_AUDIO, splitter.join(audioPaths))

  1104.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_MIDI,  splitter.join(midiPaths))

  1105. 

  1106.         settings.setValue(CARLA_KEY_PATHS_AUDIO, audioPaths)

  1107.         settings.setValue(CARLA_KEY_PATHS_MIDI,  midiPaths)

  1108. 

  1109.         # -------------------------------------------------------------------------------------------------------------

  1110.         # Plugin Paths

  1111. 

  1112.         ladspas = []

  1113.         dssis   = []

  1114.         lv2s    = []

  1115.         vst2s   = []

  1116.         vst3s   = []

  1117.         sf2s    = []

  1118.         sfzs    = []

  1119.         jsfxs   = []

  1120.         claps   = []

  1121. 

  1122.         for i in range(self.ui.lw_ladspa.count()):

  1123.             ladspas.append(self.ui.lw_ladspa.item(i).text())

  1124. 

  1125.         for i in range(self.ui.lw_dssi.count()):

  1126.             dssis.append(self.ui.lw_dssi.item(i).text())

  1127. 

  1128.         for i in range(self.ui.lw_lv2.count()):

  1129.             lv2s.append(self.ui.lw_lv2.item(i).text())

  1130. 

  1131.         for i in range(self.ui.lw_vst.count()):

  1132.             vst2s.append(self.ui.lw_vst.item(i).text())

  1133. 

  1134.         for i in range(self.ui.lw_vst3.count()):

  1135.             vst3s.append(self.ui.lw_vst3.item(i).text())

  1136. 

  1137.         for i in range(self.ui.lw_sf2.count()):

  1138.             sf2s.append(self.ui.lw_sf2.item(i).text())

  1139. 

  1140.         for i in range(self.ui.lw_sfz.count()):

  1141.             sfzs.append(self.ui.lw_sfz.item(i).text())

  1142. 

  1143.         for i in range(self.ui.lw_jsfx.count()):

  1144.             jsfxs.append(self.ui.lw_jsfx.item(i).text())

  1145. 

  1146.         for i in range(self.ui.lw_clap.count()):

  1147.             claps.append(self.ui.lw_clap.item(i).text())

  1148. 

  1149.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LADSPA, splitter.join(ladspas))

  1150.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_DSSI,   splitter.join(dssis))

  1151.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LV2,    splitter.join(lv2s))

  1152.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST2,   splitter.join(vst2s))

  1153.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST3,   splitter.join(vst3s))

  1154.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SF2,    splitter.join(sf2s))

  1155.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SFZ,    splitter.join(sfzs))

  1156.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_JSFX,   splitter.join(jsfxs))

  1157.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_CLAP,   splitter.join(claps))

  1158. 

  1159.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  1160.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  1161.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  1162.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  1163.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  1164.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  1165.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  1166.         settings.setValue(CARLA_KEY_PATHS_JSFX,   jsfxs)

  1167.         settings.setValue(CARLA_KEY_PATHS_CLAP,   claps)

  1168. 

  1169.         # -------------------------------------------------------------------------------------------------------------

  1170.         # Wine

  1171. 

  1172.         settings.setValue(CARLA_KEY_WINE_EXECUTABLE, self.ui.le_wine_exec.text())

  1173.         settings.setValue(CARLA_KEY_WINE_AUTO_PREFIX, self.ui.cb_wine_prefix_detect.isChecked())

  1174.         settings.setValue(CARLA_KEY_WINE_FALLBACK_PREFIX, self.ui.le_wine_prefix_fallback.text())

  1175.         settings.setValue(CARLA_KEY_WINE_RT_PRIO_ENABLED, self.ui.group_wine_realtime.isChecked())

  1176.         settings.setValue(CARLA_KEY_WINE_BASE_RT_PRIO, self.ui.sb_wine_base_prio.value())

  1177.         settings.setValue(CARLA_KEY_WINE_SERVER_RT_PRIO, self.ui.sb_wine_server_prio.value())

  1178. 

  1179.         # -------------------------------------------------------------------------------------------------------------

  1180.         # Experimental

  1181. 

  1182.         settings.setValue(CARLA_KEY_EXPERIMENTAL_JACK_APPS, self.ui.ch_exp_jack_apps.isChecked())

  1183.         settings.setValue(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL, self.ui.ch_exp_load_lib_global.isChecked())

  1184.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  1185.                           self.ui.ch_exp_prevent_bad_behaviour.isChecked())

  1186. 

  1187.     # -----------------------------------------------------------------------------------------------------------------

  1188. 

  1189.     @pyqtSlot()

  1190.     def slot_resetSettings(self):

  1191.         currentRow = self.ui.lw_page.currentRow()

  1192. 

  1193.         # -------------------------------------------------------------------------------------------------------------

  1194.         # Main

  1195. 

  1196.         if currentRow == self.TAB_INDEX_MAIN:

  1197.             self.ui.le_main_proj_folder.setText(CARLA_DEFAULT_MAIN_PROJECT_FOLDER)

  1198.             self.ui.ch_main_theme_pro.setChecked(CARLA_DEFAULT_MAIN_USE_PRO_THEME and

  1199.                                                  self.ui.group_main_theme.isEnabled())

  1200.             self.ui.cb_main_theme_color.setCurrentIndex(

  1201.                 self.ui.cb_main_theme_color.findText(CARLA_DEFAULT_MAIN_PRO_THEME_COLOR))

  1202.             self.ui.le_main_skin_tweaks.setText(CARLA_DEFAULT_MAIN_SKIN_TWEAKS)

  1203.             self.ui.sb_main_refresh_interval.setValue(CARLA_DEFAULT_MAIN_REFRESH_INTERVAL)

  1204.             self.ui.ch_main_confirm_exit.setChecked(CARLA_DEFAULT_MAIN_CONFIRM_EXIT)

  1205.             self.ui.cb_main_classic_skin_default(CARLA_DEFAULT_MAIN_CLASSIC_SKIN)

  1206.             self.ui.ch_main_show_logs.setChecked(CARLA_DEFAULT_MAIN_SHOW_LOGS)

  1207. 

  1208.         # -------------------------------------------------------------------------------------------------------------

  1209.         # Canvas

  1210. 

  1211.         elif currentRow == self.TAB_INDEX_CANVAS:

  1212.             self.ui.cb_canvas_theme.setCurrentIndex(self.ui.cb_canvas_theme.findText(CARLA_DEFAULT_CANVAS_THEME))

  1213.             self.ui.cb_canvas_size.setCurrentIndex(self.ui.cb_canvas_size.findText(CARLA_DEFAULT_CANVAS_SIZE))

  1214.             self.ui.cb_canvas_bezier_lines.setChecked(CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES)

  1215.             self.ui.cb_canvas_hide_groups.setChecked(CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS)

  1216.             self.ui.cb_canvas_auto_select.setChecked(CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS)

  1217.             self.ui.cb_canvas_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_EYE_CANDY and self.ui.cb_canvas_eyecandy.isEnabled())

  1218.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked) # CARLA_DEFAULT_CANVAS_ANTIALIASING

  1219.             self.ui.cb_canvas_full_repaints.setChecked(CARLA_DEFAULT_CANVAS_FULL_REPAINTS)

  1220. 

  1221.         # -------------------------------------------------------------------------------------------------------------

  1222.         # Engine

  1223. 

  1224.         elif currentRow == self.TAB_INDEX_ENGINE:

  1225.             if not self.host.isPlugin:

  1226.                 self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  1227. 

  1228.             if not self.host.processModeForced:

  1229.                 if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1230.                     self.ui.cb_engine_process_mode_jack.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE)

  1231.                     self.ui.sw_engine_process_mode.setCurrentIndex(0) # show all modes

  1232.                 else:

  1233.                     self.ui.cb_engine_process_mode_other.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE -

  1234.                                                                          self.PROCESS_MODE_NON_JACK_PADDING)

  1235.                     self.ui.sw_engine_process_mode.setCurrentIndex(1) # hide single+multi client modes

  1236. 

  1237.             self.ui.sb_engine_max_params.setValue(CARLA_DEFAULT_MAX_PARAMETERS)

  1238.             self.ui.cb_engine_reset_xruns.setChecked(CARLA_DEFAULT_RESET_XRUNS)

  1239.             self.ui.ch_engine_uis_always_on_top.setChecked(CARLA_DEFAULT_UIS_ALWAYS_ON_TOP)

  1240.             self.ui.ch_engine_prefer_ui_bridges.setChecked(CARLA_DEFAULT_PREFER_UI_BRIDGES)

  1241.             self.ui.sb_engine_ui_bridges_timeout.setValue(CARLA_DEFAULT_UI_BRIDGES_TIMEOUT)

  1242.             self.ui.ch_engine_manage_uis.setChecked(CARLA_DEFAULT_MANAGE_UIS)

  1243. 

  1244.         # -------------------------------------------------------------------------------------------------------------

  1245.         # OSC

  1246. 

  1247.         elif currentRow == self.TAB_INDEX_OSC:

  1248.             self.ui.ch_osc_enable.setChecked(CARLA_DEFAULT_OSC_ENABLED)

  1249.             self.ui.group_osc_tcp_port.setChecked(CARLA_DEFAULT_OSC_TCP_PORT_ENABLED)

  1250.             self.ui.group_osc_udp_port.setChecked(CARLA_DEFAULT_OSC_UDP_PORT_ENABLED)

  1251.             self.ui.sb_osc_tcp_port_number.setValue(CARLA_DEFAULT_OSC_TCP_PORT_NUMBER)

  1252.             self.ui.sb_osc_udp_port_number.setValue(CARLA_DEFAULT_OSC_UDP_PORT_NUMBER)

  1253. 

  1254.             if CARLA_DEFAULT_OSC_TCP_PORT_RANDOM:

  1255.                 self.ui.rb_osc_tcp_port_specific.setChecked(False)

  1256.                 self.ui.rb_osc_tcp_port_random.setChecked(True)

  1257.             else:

  1258.                 self.ui.rb_osc_tcp_port_random.setChecked(False)

  1259.                 self.ui.rb_osc_tcp_port_specific.setChecked(True)

  1260. 

  1261.             if CARLA_DEFAULT_OSC_UDP_PORT_RANDOM:

  1262.                 self.ui.rb_osc_udp_port_specific.setChecked(False)

  1263.                 self.ui.rb_osc_udp_port_random.setChecked(True)

  1264.             else:

  1265.                 self.ui.rb_osc_udp_port_random.setChecked(False)

  1266.                 self.ui.rb_osc_udp_port_specific.setChecked(True)

  1267. 

  1268.         # -------------------------------------------------------------------------------------------------------------

  1269.         # Plugin Paths

  1270. 

  1271.         elif currentRow == self.TAB_INDEX_FILEPATHS:

  1272.             curIndex = self.ui.tw_filepaths.currentIndex()

  1273. 

  1274.             if curIndex == self.FILEPATH_INDEX_AUDIO:

  1275.                 self.ui.lw_files_audio.clear()

  1276. 

  1277.             elif curIndex == self.FILEPATH_INDEX_MIDI:

  1278.                 self.ui.lw_files_midi.clear()

  1279. 

  1280.         # -------------------------------------------------------------------------------------------------------------

  1281.         # Plugin Paths

  1282. 

  1283.         elif currentRow == self.TAB_INDEX_PLUGINPATHS:

  1284.             curIndex = self.ui.tw_paths.currentIndex()

  1285. 

  1286.             if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1287.                 paths = CARLA_DEFAULT_LADSPA_PATH

  1288.                 paths.sort()

  1289.                 self.ui.lw_ladspa.clear()

  1290. 

  1291.                 for path in paths:

  1292.                     if not path:

  1293.                         continue

  1294.                     self.ui.lw_ladspa.addItem(path)

  1295. 

  1296.             elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1297.                 paths = CARLA_DEFAULT_DSSI_PATH

  1298.                 paths.sort()

  1299.                 self.ui.lw_dssi.clear()

  1300. 

  1301.                 for path in paths:

  1302.                     if not path:

  1303.                         continue

  1304.                     self.ui.lw_dssi.addItem(path)

  1305. 

  1306.             elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1307.                 paths = CARLA_DEFAULT_LV2_PATH

  1308.                 paths.sort()

  1309.                 self.ui.lw_lv2.clear()

  1310. 

  1311.                 for path in paths:

  1312.                     if not path:

  1313.                         continue

  1314.                     self.ui.lw_lv2.addItem(path)

  1315. 

  1316.             elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1317.                 paths = CARLA_DEFAULT_VST2_PATH

  1318.                 paths.sort()

  1319.                 self.ui.lw_vst.clear()

  1320. 

  1321.                 for path in paths:

  1322.                     if not path:

  1323.                         continue

  1324.                     self.ui.lw_vst.addItem(path)

  1325. 

  1326.             elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1327.                 paths = CARLA_DEFAULT_VST3_PATH

  1328.                 paths.sort()

  1329.                 self.ui.lw_vst3.clear()

  1330. 

  1331.                 for path in paths:

  1332.                     if not path:

  1333.                         continue

  1334.                     self.ui.lw_vst3.addItem(path)

  1335. 

  1336.             elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1337.                 paths = CARLA_DEFAULT_SF2_PATH

  1338.                 paths.sort()

  1339.                 self.ui.lw_sf2.clear()

  1340. 

  1341.                 for path in paths:

  1342.                     if not path:

  1343.                         continue

  1344.                     self.ui.lw_sf2.addItem(path)

  1345. 

  1346.             elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1347.                 paths = CARLA_DEFAULT_SFZ_PATH

  1348.                 paths.sort()

  1349.                 self.ui.lw_sfz.clear()

  1350. 

  1351.                 for path in paths:

  1352.                     if not path:

  1353.                         continue

  1354.                     self.ui.lw_sfz.addItem(path)

  1355. 

  1356.             elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1357.                 paths = CARLA_DEFAULT_JSFX_PATH

  1358.                 paths.sort()

  1359.                 self.ui.lw_jsfx.clear()

  1360. 

  1361.                 for path in paths:

  1362.                     if not path:

  1363.                         continue

  1364.                     self.ui.lw_jsfx.addItem(path)

  1365. 

  1366.             elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1367.                 paths = CARLA_DEFAULT_CLAP_PATH

  1368.                 paths.sort()

  1369.                 self.ui.lw_clap.clear()

  1370. 

  1371.                 for path in paths:

  1372.                     if not path:

  1373.                         continue

  1374.                     self.ui.lw_clap.addItem(path)

  1375. 

  1376.         # -------------------------------------------------------------------------------------------------------------

  1377.         # Wine

  1378. 

  1379.         elif currentRow == self.TAB_INDEX_WINE:

  1380.             self.ui.le_wine_exec.setText(CARLA_DEFAULT_WINE_EXECUTABLE)

  1381.             self.ui.cb_wine_prefix_detect.setChecked(CARLA_DEFAULT_WINE_AUTO_PREFIX)

  1382.             self.ui.le_wine_prefix_fallback.setText(CARLA_DEFAULT_WINE_FALLBACK_PREFIX)

  1383.             self.ui.group_wine_realtime.setChecked(CARLA_DEFAULT_WINE_RT_PRIO_ENABLED)

  1384.             self.ui.sb_wine_base_prio.setValue(CARLA_DEFAULT_WINE_BASE_RT_PRIO)

  1385.             self.ui.sb_wine_server_prio.setValue(CARLA_DEFAULT_WINE_SERVER_RT_PRIO)

  1386. 

  1387.         # -------------------------------------------------------------------------------------------------------------

  1388.         # Experimental

  1389. 

  1390.         elif currentRow == self.TAB_INDEX_EXPERIMENTAL:

  1391.             self.resetExperimentalSettings()

  1392. 

  1393.     def resetExperimentalSettings(self):

  1394.         # Forever experimental

  1395.         self.ui.cb_exp_plugin_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES)

  1396.         self.ui.ch_exp_wine_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES)

  1397.         self.ui.ch_exp_jack_apps.setChecked(CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS)

  1398.         self.ui.ch_exp_export_lv2.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT)

  1399.         self.ui.ch_exp_load_lib_global.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL)

  1400.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR)

  1401. 

  1402.         # Temporary, until stable

  1403.         self.ui.ch_main_system_icons.setChecked(CARLA_DEFAULT_MAIN_SYSTEM_ICONS)

  1404.         self.ui.cb_canvas_fancy_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY)

  1405.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and

  1406.                                                 self.ui.cb_canvas_use_opengl.isEnabled())

  1407.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and

  1408.                                                   self.ui.cb_canvas_render_hq_aa.isEnabled())

  1409.         self.ui.cb_canvas_inline_displays.setChecked(CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS)

  1410.         self.ui.ch_engine_force_stereo.setChecked(CARLA_DEFAULT_FORCE_STEREO)

  1411.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES)

  1412. 

  1413.     # -----------------------------------------------------------------------------------------------------------------

  1414. 

  1415.     @pyqtSlot(bool)

  1416.     def slot_enableExperimental(self, toggled):

  1417.         if toggled:

  1418.             self.ui.lw_page.showRow(self.TAB_INDEX_EXPERIMENTAL)

  1419.             if self.ui.ch_exp_wine_bridges.isChecked() and not self.host.isControl:

  1420.                 self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1421.         else:

  1422.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

  1423.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1424. 

  1425.     @pyqtSlot(bool)

  1426.     def slot_enableWineBridges(self, toggled):

  1427.         if toggled and not self.host.isControl:

  1428.             self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1429.         else:

  1430.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1431. 

  1432.     @pyqtSlot(bool)

  1433.     def slot_pluginBridgesToggled(self, toggled):

  1434.         if not toggled:

  1435.             self.ui.ch_exp_wine_bridges.setChecked(False)

  1436.             self.ui.ch_engine_prefer_plugin_bridges.setChecked(False)

  1437.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1438. 

  1439.     @pyqtSlot(bool)

  1440.     def slot_canvasEyeCandyToggled(self, toggled):

  1441.         if not toggled:

  1442.             # disable fancy eyecandy too

  1443.             self.ui.cb_canvas_fancy_eyecandy.setChecked(False)

  1444. 

  1445.     @pyqtSlot(bool)

  1446.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  1447.         if toggled:

  1448.             # make sure normal eyecandy is enabled too

  1449.             self.ui.cb_canvas_eyecandy.setChecked(True)

  1450. 

  1451.     @pyqtSlot(bool)

  1452.     def slot_canvasOpenGLToggled(self, toggled):

  1453.         if not toggled:

  1454.             # uncheck GL specific option

  1455.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  1456. 

  1457.     # -----------------------------------------------------------------------------------------------------------------

  1458. 

  1459.     @pyqtSlot()

  1460.     def slot_getAndSetProjectPath(self):

  1461.         # FIXME

  1462.         getAndSetPath(self, self.ui.le_main_proj_folder)

  1463. 

  1464.     # -----------------------------------------------------------------------------------------------------------------

  1465. 

  1466.     @pyqtSlot()

  1467.     def slot_engineAudioDriverChanged(self):

  1468.         if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1469.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  1470.         else:

  1471.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  1472. 

  1473.     @pyqtSlot()

  1474.     def slot_showAudioDriverSettings(self):

  1475.         driverIndex = self.ui.cb_engine_audio_driver.currentIndex()

  1476.         driverName  = self.ui.cb_engine_audio_driver.currentText()

  1477.         DriverSettingsW(self, self.host, driverIndex, driverName).exec_()

  1478. 

  1479.     # -----------------------------------------------------------------------------------------------------------------

  1480. 

  1481.     @pyqtSlot()

  1482.     def slot_addPluginPath(self):

  1483.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1484. 

  1485.         if not newPath:

  1486.             return

  1487. 

  1488.         curIndex = self.ui.tw_paths.currentIndex()

  1489. 

  1490.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1491.             self.ui.lw_ladspa.addItem(newPath)

  1492.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1493.             self.ui.lw_dssi.addItem(newPath)

  1494.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1495.             self.ui.lw_lv2.addItem(newPath)

  1496.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1497.             self.ui.lw_vst.addItem(newPath)

  1498.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1499.             self.ui.lw_vst3.addItem(newPath)

  1500.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1501.             self.ui.lw_sf2.addItem(newPath)

  1502.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1503.             self.ui.lw_sfz.addItem(newPath)

  1504.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1505.             self.ui.lw_jsfx.addItem(newPath)

  1506.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1507.             self.ui.lw_clap.addItem(newPath)

  1508. 

  1509.     @pyqtSlot()

  1510.     def slot_removePluginPath(self):

  1511.         curIndex = self.ui.tw_paths.currentIndex()

  1512. 

  1513.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1514.             self.ui.lw_ladspa.takeItem(self.ui.lw_ladspa.currentRow())

  1515.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1516.             self.ui.lw_dssi.takeItem(self.ui.lw_dssi.currentRow())

  1517.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1518.             self.ui.lw_lv2.takeItem(self.ui.lw_lv2.currentRow())

  1519.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1520.             self.ui.lw_vst.takeItem(self.ui.lw_vst.currentRow())

  1521.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1522.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  1523.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1524.             self.ui.lw_sf2.takeItem(self.ui.lw_sf2.currentRow())

  1525.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1526.             self.ui.lw_sfz.takeItem(self.ui.lw_sfz.currentRow())

  1527.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1528.             self.ui.lw_jsfx.takeItem(self.ui.lw_jsfx.currentRow())

  1529.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1530.             self.ui.lw_clap.takeItem(self.ui.lw_clap.currentRow())

  1531. 

  1532.     @pyqtSlot()

  1533.     def slot_changePluginPath(self):

  1534.         curIndex = self.ui.tw_paths.currentIndex()

  1535. 

  1536.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1537.             currentPath = self.ui.lw_ladspa.currentItem().text()

  1538.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1539.             currentPath = self.ui.lw_dssi.currentItem().text()

  1540.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1541.             currentPath = self.ui.lw_lv2.currentItem().text()

  1542.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1543.             currentPath = self.ui.lw_vst.currentItem().text()

  1544.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1545.             currentPath = self.ui.lw_vst3.currentItem().text()

  1546.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1547.             currentPath = self.ui.lw_sf2.currentItem().text()

  1548.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1549.             currentPath = self.ui.lw_sfz.currentItem().text()

  1550.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1551.             currentPath = self.ui.lw_jsfx.currentItem().text()

  1552.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1553.             currentPath = self.ui.lw_clap.currentItem().text()

  1554.         else:

  1555.             currentPath = ""

  1556. 

  1557.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1558. 

  1559.         if not newPath:

  1560.             return

  1561. 

  1562.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1563.             self.ui.lw_ladspa.currentItem().setText(newPath)

  1564.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1565.             self.ui.lw_dssi.currentItem().setText(newPath)

  1566.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1567.             self.ui.lw_lv2.currentItem().setText(newPath)

  1568.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1569.             self.ui.lw_vst.currentItem().setText(newPath)

  1570.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1571.             self.ui.lw_vst3.currentItem().setText(newPath)

  1572.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1573.             self.ui.lw_sf2.currentItem().setText(newPath)

  1574.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1575.             self.ui.lw_sfz.currentItem().setText(newPath)

  1576.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1577.             self.ui.lw_jsfx.currentItem().setText(newPath)

  1578.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1579.             self.ui.lw_clap.currentItem().setText(newPath)

  1580. 

  1581.     # -----------------------------------------------------------------------------------------------------------------

  1582. 

  1583.     @pyqtSlot(int)

  1584.     def slot_pluginPathTabChanged(self, index):

  1585.         if index == self.PLUGINPATH_INDEX_LADSPA:

  1586.             row = self.ui.lw_ladspa.currentRow()

  1587.         elif index == self.PLUGINPATH_INDEX_DSSI:

  1588.             row = self.ui.lw_dssi.currentRow()

  1589.         elif index == self.PLUGINPATH_INDEX_LV2:

  1590.             row = self.ui.lw_lv2.currentRow()

  1591.         elif index == self.PLUGINPATH_INDEX_VST2:

  1592.             row = self.ui.lw_vst.currentRow()

  1593.         elif index == self.PLUGINPATH_INDEX_VST3:

  1594.             row = self.ui.lw_vst3.currentRow()

  1595.         elif index == self.PLUGINPATH_INDEX_SF2:

  1596.             row = self.ui.lw_sf2.currentRow()

  1597.         elif index == self.PLUGINPATH_INDEX_SFZ:

  1598.             row = self.ui.lw_sfz.currentRow()

  1599.         elif index == self.PLUGINPATH_INDEX_JSFX:

  1600.             row = self.ui.lw_jsfx.currentRow()

  1601.         elif index == self.PLUGINPATH_INDEX_CLAP:

  1602.             row = self.ui.lw_clap.currentRow()

  1603.         else:

  1604.             row = -1

  1605. 

  1606.         self.slot_pluginPathRowChanged(row)

  1607. 

  1608.     @pyqtSlot(int)

  1609.     def slot_pluginPathRowChanged(self, row):

  1610.         check = bool(row >= 0)

  1611.         self.ui.b_paths_remove.setEnabled(check)

  1612.         self.ui.b_paths_change.setEnabled(check)

  1613. 

  1614.     # -----------------------------------------------------------------------------------------------------------------

  1615. 

  1616.     @pyqtSlot()

  1617.     def slot_addFilePath(self):

  1618.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1619. 

  1620.         if not newPath:

  1621.             return

  1622. 

  1623.         curIndex = self.ui.tw_filepaths.currentIndex()

  1624. 

  1625.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1626.             self.ui.lw_files_audio.addItem(newPath)

  1627.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1628.             self.ui.lw_files_midi.addItem(newPath)

  1629. 

  1630.     @pyqtSlot()

  1631.     def slot_removeFilePath(self):

  1632.         curIndex = self.ui.tw_filepaths.currentIndex()

  1633. 

  1634.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1635.             self.ui.lw_files_audio.takeItem(self.ui.lw_files_audio.currentRow())

  1636.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1637.             self.ui.lw_files_midi.takeItem(self.ui.lw_files_midi.currentRow())

  1638. 

  1639.     @pyqtSlot()

  1640.     def slot_changeFilePath(self):

  1641.         curIndex = self.ui.tw_filepaths.currentIndex()

  1642. 

  1643.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1644.             currentPath = self.ui.lw_files_audio.currentItem().text()

  1645.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1646.             currentPath = self.ui.lw_files_midi.currentItem().text()

  1647.         else:

  1648.             currentPath = ""

  1649. 

  1650.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1651. 

  1652.         if not newPath:

  1653.             return

  1654. 

  1655.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1656.             self.ui.lw_files_audio.currentItem().setText(newPath)

  1657.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1658.             self.ui.lw_files_midi.currentItem().setText(newPath)

  1659. 

  1660.     # -----------------------------------------------------------------------------------------------------------------

  1661. 

  1662.     @pyqtSlot(int)

  1663.     def slot_filePathTabChanged(self, index):

  1664.         if index == self.FILEPATH_INDEX_AUDIO:

  1665.             row = self.ui.lw_files_audio.currentRow()

  1666.         elif index == self.FILEPATH_INDEX_MIDI:

  1667.             row = self.ui.lw_files_midi.currentRow()

  1668.         else:

  1669.             row = -1

  1670. 

  1671.         self.slot_filePathRowChanged(row)

  1672. 

  1673.     @pyqtSlot(int)

  1674.     def slot_filePathRowChanged(self, row):

  1675.         check = bool(row >= 0)

  1676.         self.ui.b_filepaths_remove.setEnabled(check)

  1677.         self.ui.b_filepaths_change.setEnabled(check)

  1678. 

  1679. # ---------------------------------------------------------------------------------------------------------------------

  1680. # Main

  1681. 

  1682. if __name__ == '__main__':

  1683.     from carla_app import CarlaApplication

  1684.     from carla_host import initHost as _initHost, loadHostSettings as _loadHostSettings

  1685.     # pylint: disable=ungrouped-imports

  1686.     from carla_shared import handleInitialCommandLineArguments

  1687.     # pylint: enable=ungrouped-imports

  1688. 

  1689.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1690. 

  1691.     _app  = CarlaApplication("Carla2-Settings", libPrefix)

  1692.     _host = _initHost("Carla2-Settings", libPrefix, False, False, False)

  1693.     _loadHostSettings(_host)

  1694. 

  1695.     _gui = CarlaSettingsW(None, _host, True, True)

  1696.     _gui.show()

  1697. 

  1698.     _app.exit_exec()

  1699. 

  1700. # ---------------------------------------------------------------------------------------------------------------------