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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_PRO_THEME_COLOR,

  51.     CARLA_KEY_MAIN_REFRESH_INTERVAL,

  52.     CARLA_KEY_MAIN_CONFIRM_EXIT,

  53.     CARLA_KEY_MAIN_CLASSIC_SKIN,

  54.     CARLA_KEY_MAIN_SHOW_LOGS,

  55.     CARLA_KEY_MAIN_SYSTEM_ICONS,

  56.     CARLA_KEY_MAIN_EXPERIMENTAL,

  57.     CARLA_KEY_CANVAS_THEME,

  58.     CARLA_KEY_CANVAS_SIZE,

  59.     CARLA_KEY_CANVAS_USE_BEZIER_LINES,

  60.     CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,

  61.     CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS,

  62.     CARLA_KEY_CANVAS_EYE_CANDY,

  63.     CARLA_KEY_CANVAS_FANCY_EYE_CANDY,

  64.     CARLA_KEY_CANVAS_USE_OPENGL,

  65.     CARLA_KEY_CANVAS_ANTIALIASING,

  66.     CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  67.     CARLA_KEY_CANVAS_INLINE_DISPLAYS,

  68.     CARLA_KEY_CANVAS_FULL_REPAINTS,

  69.     CARLA_KEY_ENGINE_DRIVER_PREFIX,

  70.     CARLA_KEY_ENGINE_AUDIO_DRIVER,

  71.     CARLA_KEY_ENGINE_PROCESS_MODE,

  72.     CARLA_KEY_ENGINE_FORCE_STEREO,

  73.     CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES,

  74.     CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,

  75.     CARLA_KEY_ENGINE_MANAGE_UIS,

  76.     CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,

  77.     CARLA_KEY_ENGINE_MAX_PARAMETERS,

  78.     CARLA_KEY_ENGINE_RESET_XRUNS,

  79.     CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,

  80.     CARLA_KEY_OSC_ENABLED,

  81.     CARLA_KEY_OSC_TCP_PORT_ENABLED,

  82.     CARLA_KEY_OSC_TCP_PORT_NUMBER,

  83.     CARLA_KEY_OSC_TCP_PORT_RANDOM,

  84.     CARLA_KEY_OSC_UDP_PORT_ENABLED,

  85.     CARLA_KEY_OSC_UDP_PORT_NUMBER,

  86.     CARLA_KEY_OSC_UDP_PORT_RANDOM,

  87.     CARLA_KEY_PATHS_AUDIO,

  88.     CARLA_KEY_PATHS_MIDI,

  89.     CARLA_KEY_PATHS_LADSPA,

  90.     CARLA_KEY_PATHS_DSSI,

  91.     CARLA_KEY_PATHS_LV2,

  92.     CARLA_KEY_PATHS_VST2,

  93.     CARLA_KEY_PATHS_VST3,

  94.     CARLA_KEY_PATHS_SF2,

  95.     CARLA_KEY_PATHS_SFZ,

  96.     CARLA_KEY_PATHS_JSFX,

  97.     CARLA_KEY_PATHS_CLAP,

  98.     CARLA_KEY_WINE_EXECUTABLE,

  99.     CARLA_KEY_WINE_AUTO_PREFIX,

  100.     CARLA_KEY_WINE_FALLBACK_PREFIX,

  101.     CARLA_KEY_WINE_RT_PRIO_ENABLED,

  102.     CARLA_KEY_WINE_BASE_RT_PRIO,

  103.     CARLA_KEY_WINE_SERVER_RT_PRIO,

  104.     CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,

  105.     CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,

  106.     CARLA_KEY_EXPERIMENTAL_JACK_APPS,

  107.     CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,

  108.     CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  109.     CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  110.     CARLA_DEFAULT_MAIN_PROJECT_FOLDER,

  111.     CARLA_DEFAULT_MAIN_USE_PRO_THEME,

  112.     CARLA_DEFAULT_MAIN_PRO_THEME_COLOR,

  113.     CARLA_DEFAULT_MAIN_REFRESH_INTERVAL,

  114.     CARLA_DEFAULT_MAIN_CONFIRM_EXIT,

  115.     CARLA_DEFAULT_MAIN_CLASSIC_SKIN,

  116.     CARLA_DEFAULT_MAIN_SHOW_LOGS,

  117.     CARLA_DEFAULT_MAIN_SYSTEM_ICONS,

  118.     #CARLA_DEFAULT_MAIN_EXPERIMENTAL,

  119.     CARLA_DEFAULT_CANVAS_THEME,

  120.     CARLA_DEFAULT_CANVAS_SIZE,

  121.     CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES,

  122.     CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS,

  123.     CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS,

  124.     CARLA_DEFAULT_CANVAS_EYE_CANDY,

  125.     CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY,

  126.     CARLA_DEFAULT_CANVAS_USE_OPENGL,

  127.     CARLA_DEFAULT_CANVAS_ANTIALIASING,

  128.     CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING,

  129.     CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS,

  130.     CARLA_DEFAULT_CANVAS_FULL_REPAINTS,

  131.     CARLA_DEFAULT_FORCE_STEREO,

  132.     CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES,

  133.     CARLA_DEFAULT_PREFER_UI_BRIDGES,

  134.     CARLA_DEFAULT_MANAGE_UIS,

  135.     CARLA_DEFAULT_UIS_ALWAYS_ON_TOP,

  136.     CARLA_DEFAULT_MAX_PARAMETERS,

  137.     CARLA_DEFAULT_RESET_XRUNS,

  138.     CARLA_DEFAULT_UI_BRIDGES_TIMEOUT,

  139.     CARLA_DEFAULT_AUDIO_BUFFER_SIZE,

  140.     CARLA_DEFAULT_AUDIO_SAMPLE_RATE,

  141.     CARLA_DEFAULT_AUDIO_TRIPLE_BUFFER,

  142.     CARLA_DEFAULT_AUDIO_DRIVER,

  143.     CARLA_DEFAULT_PROCESS_MODE,

  144.     CARLA_DEFAULT_OSC_ENABLED,

  145.     CARLA_DEFAULT_OSC_TCP_PORT_ENABLED,

  146.     CARLA_DEFAULT_OSC_TCP_PORT_NUMBER,

  147.     CARLA_DEFAULT_OSC_TCP_PORT_RANDOM,

  148.     CARLA_DEFAULT_OSC_UDP_PORT_ENABLED,

  149.     CARLA_DEFAULT_OSC_UDP_PORT_NUMBER,

  150.     CARLA_DEFAULT_OSC_UDP_PORT_RANDOM,

  151.     CARLA_DEFAULT_WINE_EXECUTABLE,

  152.     CARLA_DEFAULT_WINE_AUTO_PREFIX,

  153.     CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  154.     CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  155.     CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  156.     CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  157.     CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES,

  158.     CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES,

  159.     CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  160.     CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  161.     CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  162.     CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  163.     CARLA_DEFAULT_FILE_PATH_AUDIO,

  164.     CARLA_DEFAULT_FILE_PATH_MIDI,

  165.     CARLA_DEFAULT_LADSPA_PATH,

  166.     CARLA_DEFAULT_DSSI_PATH,

  167.     CARLA_DEFAULT_LV2_PATH,

  168.     CARLA_DEFAULT_VST2_PATH,

  169.     CARLA_DEFAULT_VST3_PATH,

  170.     CARLA_DEFAULT_SF2_PATH,

  171.     CARLA_DEFAULT_SFZ_PATH,

  172.     CARLA_DEFAULT_JSFX_PATH,

  173.     CARLA_DEFAULT_CLAP_PATH,

  174.     getAndSetPath,

  175.     getIcon,

  176.     fontMetricsHorizontalAdvance,

  177.     splitter,

  178. )

  179. 

  180. from patchcanvas.theme import Theme, getThemeName

  181. 

  182. from utils import QSafeSettings

  183. 

  184. # ---------------------------------------------------------------------------------------------------------------------

  185. # ...

  186. 

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

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

  189. 

  190. # ---------------------------------------------------------------------------------------------------------------------

  191. # Driver Settings

  192. 

  193. class DriverSettingsW(QDialog):

  194.     AUTOMATIC_OPTION = "(Auto)"

  195. 

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

  197.         QDialog.__init__(self, parent)

  198.         self.host = host

  199.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  200.         self.ui.setupUi(self)

  201. 

  202.         # -------------------------------------------------------------------------------------------------------------

  203.         # Internal stuff

  204. 

  205.         self.fDriverIndex = driverIndex

  206.         self.fDriverName  = driverName

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

  208. 

  209.         self.fBufferSizes = BUFFER_SIZE_LIST

  210.         self.fSampleRates = SAMPLE_RATE_LIST

  211. 

  212.         # -------------------------------------------------------------------------------------------------------------

  213.         # Set-up GUI

  214. 

  215.         for name in self.fDeviceNames:

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

  217. 

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

  219. 

  220.         if CARLA_OS_MAC:

  221.             self.setWindowModality(Qt.WindowModal)

  222. 

  223.         # -------------------------------------------------------------------------------------------------------------

  224.         # Load settings

  225. 

  226.         self.loadSettings()

  227. 

  228.         # -------------------------------------------------------------------------------------------------------------

  229.         # Set-up connections

  230. 

  231.         self.accepted.connect(self.slot_saveSettings)

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

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

  234. 

  235.     # -----------------------------------------------------------------------------------------------------------------

  236. 

  237.     def getValues(self):

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

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

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

  241. 

  242.         if bufferSize == self.AUTOMATIC_OPTION:

  243.             bufferSize = "0"

  244.         if sampleRate == self.AUTOMATIC_OPTION:

  245.             sampleRate = "0"

  246. 

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

  248. 

  249.     # -----------------------------------------------------------------------------------------------------------------

  250. 

  251.     def loadSettings(self):

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

  253. 

  254.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  259. 

  260.         if audioDevice and audioDevice in self.fDeviceNames:

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

  262.         else:

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

  264. 

  265.         # fill combo-boxes first

  266.         self.slot_updateDeviceInfo()

  267. 

  268.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  270.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  272.         else:

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

  274. 

  275.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  277.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  279.         else:

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

  281. 

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

  283. 

  284.     # -----------------------------------------------------------------------------------------------------------------

  285. 

  286.     @pyqtSlot()

  287.     def slot_saveSettings(self):

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

  289. 

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

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

  292. 

  293.         if bufferSize == self.AUTOMATIC_OPTION:

  294.             bufferSize = "0"

  295.         if sampleRate == self.AUTOMATIC_OPTION:

  296.             sampleRate = "0"

  297. 

  298.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  303. 

  304.     # -----------------------------------------------------------------------------------------------------------------

  305. 

  306.     @pyqtSlot()

  307.     def slot_showDevicePanel(self):

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

  309. 

  310.     @pyqtSlot()

  311.     def slot_updateDeviceInfo(self):

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

  313. 

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

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

  316. 

  317.         self.ui.cb_buffersize.clear()

  318.         self.ui.cb_samplerate.clear()

  319. 

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

  321.         driverDeviceHints = driverDeviceInfo['hints']

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

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

  324. 

  325.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  327.         else:

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

  329. 

  330.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL:

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

  332.         else:

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

  334. 

  335.         if self.fBufferSizes:

  336.             match = False

  337.             for bsize in self.fBufferSizes:

  338.                 sbsize = str(bsize)

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

  340. 

  341.                 if oldBufferSize == sbsize:

  342.                     match = True

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

  344. 

  345.             if not match:

  346.                 if CARLA_DEFAULT_AUDIO_BUFFER_SIZE in self.fBufferSizes:

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

  348.                 else:

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

  350. 

  351.         else:

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

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

  354. 

  355.         if self.fSampleRates:

  356.             match = False

  357.             for srate in self.fSampleRates:

  358.                 ssrate = str(int(srate))

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

  360. 

  361.                 if oldSampleRate == ssrate:

  362.                     match = True

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

  364. 

  365.             if not match:

  366.                 if CARLA_DEFAULT_AUDIO_SAMPLE_RATE in self.fSampleRates:

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

  368.                 else:

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

  370. 

  371.         else:

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

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

  374. 

  375. # ---------------------------------------------------------------------------------------------------------------------

  376. # Runtime Driver Settings

  377. 

  378. class RuntimeDriverSettingsW(QDialog):

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

  380.         QDialog.__init__(self, parent)

  381.         self.host = host

  382.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  383.         self.ui.setupUi(self)

  384. 

  385.         driverDeviceInfo = host.get_runtime_engine_driver_device_info()

  386. 

  387.         # -------------------------------------------------------------------------------------------------------------

  388.         # Set-up GUI

  389. 

  390.         self.ui.cb_device.clear()

  391.         self.ui.cb_buffersize.clear()

  392.         self.ui.cb_samplerate.clear()

  393.         self.ui.cb_triple_buffer.hide()

  394.         self.ui.ico_restart.hide()

  395.         self.ui.label_restart.hide()

  396. 

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

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

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

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

  401. 

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

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

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

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

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

  407. 

  408.         self.adjustSize()

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

  410. 

  411.         if CARLA_OS_MAC:

  412.             self.setWindowModality(Qt.WindowModal)

  413. 

  414.         # -------------------------------------------------------------------------------------------------------------

  415.         # Load runtime settings

  416. 

  417.         if host.is_engine_running():

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

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

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

  421.         else:

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

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

  424. 

  425.         if driverDeviceInfo['bufferSizes']:

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

  427.                 sbsize = str(bsize)

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

  429. 

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

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

  432. 

  433.         else:

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

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

  436. 

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

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

  439. 

  440.         if driverDeviceInfo['sampleRates']:

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

  442.                 ssrate = str(int(srate))

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

  444. 

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

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

  447. 

  448.         else:

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

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

  451. 

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

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

  454. 

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

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

  457. 

  458.         # -------------------------------------------------------------------------------------------------------------

  459.         # Set-up connections

  460. 

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

  462. 

  463.     # -----------------------------------------------------------------------------------------------------------------

  464. 

  465.     def getValues(self):

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

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

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

  469. 

  470.         if bufferSize == DriverSettingsW.AUTOMATIC_OPTION:

  471.             bufferSize = "0"

  472.         if sampleRate == DriverSettingsW.AUTOMATIC_OPTION:

  473.             sampleRate = "0"

  474. 

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

  476. 

  477.     # -----------------------------------------------------------------------------------------------------------------

  478. 

  479.     @pyqtSlot()

  480.     def slot_showDevicePanel(self):

  481.         self.host.show_engine_device_control_panel()

  482. 

  483. # ---------------------------------------------------------------------------------------------------------------------

  484. # Settings Dialog

  485. 

  486. class CarlaSettingsW(QDialog):

  487.     # Tab indexes

  488.     TAB_INDEX_MAIN         = 0

  489.     TAB_INDEX_CANVAS       = 1

  490.     TAB_INDEX_ENGINE       = 2

  491.     TAB_INDEX_OSC          = 3

  492.     TAB_INDEX_FILEPATHS    = 4

  493.     TAB_INDEX_PLUGINPATHS  = 5

  494.     TAB_INDEX_WINE         = 6

  495.     TAB_INDEX_EXPERIMENTAL = 7

  496.     TAB_INDEX_NONE         = 8

  497. 

  498.     # File Path indexes

  499.     FILEPATH_INDEX_AUDIO = 0

  500.     FILEPATH_INDEX_MIDI  = 1

  501. 

  502.     # Plugin Path indexes

  503.     PLUGINPATH_INDEX_LADSPA = 0

  504.     PLUGINPATH_INDEX_DSSI   = 1

  505.     PLUGINPATH_INDEX_LV2    = 2

  506.     PLUGINPATH_INDEX_VST2   = 3

  507.     PLUGINPATH_INDEX_VST3   = 4

  508.     PLUGINPATH_INDEX_SF2    = 5

  509.     PLUGINPATH_INDEX_SFZ    = 6

  510.     PLUGINPATH_INDEX_JSFX   = 7

  511.     PLUGINPATH_INDEX_CLAP   = 8

  512. 

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

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

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

  516.     PROCESS_MODE_NON_JACK_PADDING = 2

  517. 

  518.     # -----------------------------------------------------------------------------------------------------------------

  519. 

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

  521.         QDialog.__init__(self, parent)

  522.         self.host = host

  523.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  524.         self.ui.setupUi(self)

  525. 

  526.         # -------------------------------------------------------------------------------------------------------------

  527.         # Set-up GUI

  528. 

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

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

  531. 

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

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

  534. 

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

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

  537. 

  538.         if CARLA_OS_MAC:

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

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

  541. 

  542.         if CARLA_OS_WIN or host.isControl:

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

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

  545. 

  546.         if host.isControl:

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

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

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

  550.             self.ui.ch_exp_export_lv2.hide()

  551.             self.ui.group_experimental_engine.hide()

  552.             self.ui.cb_canvas_inline_displays.hide()

  553. 

  554.         elif not hasCanvas:

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

  556. 

  557.         elif not hasCanvasGL:

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

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

  560. 

  561.         if host.isPlugin:

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

  563. 

  564.         if host.audioDriverForced is not None:

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

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

  567. 

  568.         if host.processModeForced:

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

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

  571. 

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

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

  574. 

  575.         if host.isControl or host.isPlugin:

  576.             self.ui.ch_main_confirm_exit.hide()

  577.             self.ui.ch_exp_load_lib_global.hide()

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

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

  580. 

  581.         if not CARLA_OS_LINUX:

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

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

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

  585. 

  586.         if not CARLA_OS_MAC:

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

  588. 

  589.         if not (CARLA_OS_LINUX or CARLA_OS_MAC):

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

  591. 

  592.         # FIXME, not implemented yet

  593.         self.ui.ch_engine_uis_always_on_top.hide()

  594. 

  595.         # FIXME broken in some Qt5 versions

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

  597. 

  598.         # removed in Qt6

  599.         if QT_VERSION >= 0x60000:

  600.             self.ui.cb_canvas_render_hq_aa.hide()

  601. 

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

  603. 

  604.         if CARLA_OS_MAC:

  605.             self.setWindowModality(Qt.WindowModal)

  606. 

  607.         # -------------------------------------------------------------------------------------------------------------

  608.         # Load settings

  609. 

  610.         self.loadSettings()

  611. 

  612.         # -------------------------------------------------------------------------------------------------------------

  613.         # Set-up Icons

  614. 

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

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

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

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

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

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

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

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

  623. 

  624.         # -------------------------------------------------------------------------------------------------------------

  625.         # Set-up connections

  626. 

  627.         self.accepted.connect(self.slot_saveSettings)

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

  629. 

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

  631. 

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

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

  634. 

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

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

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

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

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

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

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

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

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

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

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

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

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

  648. 

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

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

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

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

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

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

  655. 

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

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

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

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

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

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

  662. 

  663.         # -------------------------------------------------------------------------------------------------------------

  664.         # Post-connect setup

  665. 

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

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

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

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

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

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

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

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

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

  675. 

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

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

  678. 

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

  680. 

  681.         self.slot_filePathTabChanged(0)

  682.         self.slot_pluginPathTabChanged(0)

  683. 

  684.         self.adjustSize()

  685. 

  686.     # -----------------------------------------------------------------------------------------------------------------

  687. 

  688.     def loadSettings(self):

  689.         settings = QSafeSettings()

  690. 

  691.         # -------------------------------------------------------------------------------------------------------------

  692.         # Main

  693. 

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

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

  696. 

  697.         self.ui.le_main_proj_folder.setText(

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

  699. 

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

  701.                                              settings.value(CARLA_KEY_MAIN_USE_PRO_THEME,

  702.                                                             CARLA_DEFAULT_MAIN_USE_PRO_THEME, bool))

  703. 

  704.         self.ui.cb_main_theme_color.setCurrentIndex(

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

  706.                                                                 CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, str)))

  707. 

  708.         self.ui.sb_main_refresh_interval.setValue(

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

  710. 

  711.         self.ui.ch_main_confirm_exit.setChecked(

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

  713. 

  714.         self.ui.cb_main_classic_skin_default.setChecked(

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

  716. 

  717.         self.ui.ch_main_system_icons.setChecked(

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

  719. 

  720.         # -------------------------------------------------------------------------------------------------------------

  721.         # Canvas

  722. 

  723.         self.ui.cb_canvas_theme.setCurrentIndex(

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

  725. 

  726.         self.ui.cb_canvas_size.setCurrentIndex(

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

  728. 

  729.         self.ui.cb_canvas_bezier_lines.setChecked(

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

  731. 

  732.         self.ui.cb_canvas_hide_groups.setChecked(

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

  734. 

  735.         self.ui.cb_canvas_auto_select.setChecked(

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

  737. 

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

  739.             self.ui.cb_canvas_eyecandy.setChecked(

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

  741. 

  742.         self.ui.cb_canvas_fancy_eyecandy.setChecked(

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

  744. 

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

  746.                                                 settings.value(CARLA_KEY_CANVAS_USE_OPENGL,

  747.                                                                CARLA_DEFAULT_CANVAS_USE_OPENGL, bool))

  748. 

  749.         self.ui.cb_canvas_render_aa.setCheckState(

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

  751. 

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

  753.                                                   settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  754.                                                                  CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, bool))

  755. 

  756.         self.ui.cb_canvas_full_repaints.setChecked(

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

  758. 

  759.         self.ui.cb_canvas_inline_displays.setChecked(

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

  761. 

  762.         # -------------------------------------------------------------------------------------------------------------

  763. 

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

  765. 

  766.         # -------------------------------------------------------------------------------------------------------------

  767.         # Main

  768. 

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

  770. 

  771.         if not self.host.experimental:

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

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

  774. 

  775.         elif not self.host.showWineBridges:

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

  777. 

  778.         # -------------------------------------------------------------------------------------------------------------

  779.         # Engine

  780. 

  781.         if self.host.isPlugin:

  782.             audioDriver = "Plugin"

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

  784.         elif self.host.audioDriverForced:

  785.             audioDriver = self.host.audioDriverForced

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

  787.         else:

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

  789. 

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

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

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

  793.                     break

  794.             else:

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

  796. 

  797.         if audioDriver == "JACK":

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

  799.         else:

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

  801. 

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

  803. 

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

  805. 

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

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

  808.                                                                  self.PROCESS_MODE_NON_JACK_PADDING)

  809.         else:

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

  811. 

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

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

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

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

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

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

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

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

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

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

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

  823. 

  824.         # -------------------------------------------------------------------------------------------------------------

  825.         # OSC

  826. 

  827.         self.ui.ch_osc_enable.setChecked(

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

  829. 

  830.         self.ui.group_osc_tcp_port.setChecked(

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

  832. 

  833.         self.ui.group_osc_udp_port.setChecked(

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

  835. 

  836.         self.ui.sb_osc_tcp_port_number.setValue(

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

  838. 

  839.         self.ui.sb_osc_udp_port_number.setValue(

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

  841. 

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

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

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

  845.         else:

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

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

  848. 

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

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

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

  852.         else:

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

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

  855. 

  856.         # -------------------------------------------------------------------------------------------------------------

  857.         # File Paths

  858. 

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

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

  861. 

  862.         audioPaths.sort()

  863.         midiPaths.sort()

  864. 

  865.         for audioPath in audioPaths:

  866.             if not audioPath:

  867.                 continue

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

  869. 

  870.         for midiPath in midiPaths:

  871.             if not midiPath:

  872.                 continue

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

  874. 

  875.         # -------------------------------------------------------------------------------------------------------------

  876.         # Plugin Paths

  877. 

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

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

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

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

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

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

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

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

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

  887. 

  888.         ladspas.sort()

  889.         dssis.sort()

  890.         lv2s.sort()

  891.         vst2s.sort()

  892.         vst3s.sort()

  893.         sf2s.sort()

  894.         sfzs.sort()

  895.         jsfxs.sort()

  896.         claps.sort()

  897. 

  898.         for ladspa in ladspas:

  899.             if not ladspa:

  900.                 continue

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

  902. 

  903.         for dssi in dssis:

  904.             if not dssi:

  905.                 continue

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

  907. 

  908.         for lv2 in lv2s:

  909.             if not lv2:

  910.                 continue

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

  912. 

  913.         for vst2 in vst2s:

  914.             if not vst2:

  915.                 continue

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

  917. 

  918.         for vst3 in vst3s:

  919.             if not vst3:

  920.                 continue

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

  922. 

  923.         for sf2 in sf2s:

  924.             if not sf2:

  925.                 continue

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

  927. 

  928.         for sfz in sfzs:

  929.             if not sfz:

  930.                 continue

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

  932. 

  933.         for jsfx in jsfxs:

  934.             if not jsfx:

  935.                 continue

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

  937. 

  938.         for clap in claps:

  939.             if not clap:

  940.                 continue

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

  942. 

  943.         # -------------------------------------------------------------------------------------------------------------

  944.         # Wine

  945. 

  946.         self.ui.le_wine_exec.setText(

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

  948. 

  949.         self.ui.cb_wine_prefix_detect.setChecked(

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

  951. 

  952.         self.ui.le_wine_prefix_fallback.setText(

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

  954. 

  955.         self.ui.group_wine_realtime.setChecked(

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

  957. 

  958.         self.ui.sb_wine_base_prio.setValue(

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

  960. 

  961.         self.ui.sb_wine_server_prio.setValue(

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

  963. 

  964.         # -------------------------------------------------------------------------------------------------------------

  965.         # Experimental

  966. 

  967.         self.ui.ch_exp_jack_apps.setChecked(

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

  969. 

  970.         self.ui.ch_exp_export_lv2.setChecked(

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

  972. 

  973.         self.ui.ch_exp_load_lib_global.setChecked(

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

  975. 

  976.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(

  977.             settings.value(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  978.                            CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR, bool))

  979. 

  980.     # -----------------------------------------------------------------------------------------------------------------

  981. 

  982.     @pyqtSlot()

  983.     def slot_saveSettings(self):

  984.         settings = QSafeSettings()

  985. 

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

  987. 

  988.         if not self.host.experimental:

  989.             self.resetExperimentalSettings()

  990. 

  991.         # -------------------------------------------------------------------------------------------------------------

  992.         # Main

  993. 

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

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

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

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

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

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

  1000.         settings.setValue(CARLA_KEY_MAIN_SYSTEM_ICONS,     self.ui.ch_main_system_icons.isChecked())

  1001. 

  1002.         # -------------------------------------------------------------------------------------------------------------

  1003.         # Canvas

  1004. 

  1005.         settings.setValue(CARLA_KEY_CANVAS_THEME,             self.ui.cb_canvas_theme.currentText())

  1006.         settings.setValue(CARLA_KEY_CANVAS_SIZE,              self.ui.cb_canvas_size.currentText())

  1007.         settings.setValue(CARLA_KEY_CANVAS_USE_BEZIER_LINES,  self.ui.cb_canvas_bezier_lines.isChecked())

  1008.         settings.setValue(CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,  self.ui.cb_canvas_hide_groups.isChecked())

  1009.         settings.setValue(CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS, self.ui.cb_canvas_auto_select.isChecked())

  1010.         settings.setValue(CARLA_KEY_CANVAS_EYE_CANDY,         self.ui.cb_canvas_eyecandy.isChecked())

  1011.         settings.setValue(CARLA_KEY_CANVAS_FANCY_EYE_CANDY,   self.ui.cb_canvas_fancy_eyecandy.isChecked())

  1012.         settings.setValue(CARLA_KEY_CANVAS_USE_OPENGL,        self.ui.cb_canvas_use_opengl.isChecked())

  1013.         settings.setValue(CARLA_KEY_CANVAS_HQ_ANTIALIASING,   self.ui.cb_canvas_render_hq_aa.isChecked())

  1014.         # NOTE: checkState() 0, 1, 2 match their enum variants

  1015.         settings.setValue(CARLA_KEY_CANVAS_ANTIALIASING,      self.ui.cb_canvas_render_aa.checkState())

  1016.         settings.setValue(CARLA_KEY_CANVAS_FULL_REPAINTS,     self.ui.cb_canvas_full_repaints.isChecked())

  1017.         settings.setValue(CARLA_KEY_CANVAS_INLINE_DISPLAYS,   self.ui.cb_canvas_inline_displays.isChecked())

  1018. 

  1019.         # -------------------------------------------------------------------------------------------------------------

  1020. 

  1021.         settings = QSafeSettings("falkTX", "Carla2")

  1022. 

  1023.         # -------------------------------------------------------------------------------------------------------------

  1024.         # Main

  1025. 

  1026.         settings.setValue(CARLA_KEY_MAIN_EXPERIMENTAL, self.host.experimental)

  1027. 

  1028.         # -------------------------------------------------------------------------------------------------------------

  1029.         # Engine

  1030. 

  1031.         audioDriver = self.ui.cb_engine_audio_driver.currentText()

  1032. 

  1033.         if audioDriver and self.host.audioDriverForced is None and not self.host.isPlugin:

  1034.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  1035. 

  1036.         if not self.host.processModeForced:

  1037.             # engine sends callback if processMode really changes

  1038.             if audioDriver == "JACK":

  1039.                 self.host.nextProcessMode = self.ui.cb_engine_process_mode_jack.currentIndex()

  1040.             else:

  1041.                 self.host.nextProcessMode = (self.ui.cb_engine_process_mode_other.currentIndex() +

  1042.                                              self.PROCESS_MODE_NON_JACK_PADDING)

  1043. 

  1044.             settings.setValue(CARLA_KEY_ENGINE_PROCESS_MODE, self.host.nextProcessMode)

  1045. 

  1046.         self.host.exportLV2           = self.ui.ch_exp_export_lv2.isChecked()

  1047.         self.host.forceStereo         = self.ui.ch_engine_force_stereo.isChecked()

  1048.         self.host.resetXruns          = self.ui.cb_engine_reset_xruns.isChecked()

  1049.         self.host.maxParameters       = self.ui.sb_engine_max_params.value()

  1050.         self.host.manageUIs           = self.ui.ch_engine_manage_uis.isChecked()

  1051.         self.host.preferPluginBridges = self.ui.ch_engine_prefer_plugin_bridges.isChecked()

  1052.         self.host.preferUIBridges     = self.ui.ch_engine_prefer_ui_bridges.isChecked()

  1053.         self.host.showLogs            = self.ui.ch_main_show_logs.isChecked()

  1054.         self.host.showPluginBridges   = self.ui.cb_exp_plugin_bridges.isChecked()

  1055.         self.host.showWineBridges     = self.ui.ch_exp_wine_bridges.isChecked()

  1056.         self.host.uiBridgesTimeout    = self.ui.sb_engine_ui_bridges_timeout.value()

  1057.         self.host.uisAlwaysOnTop      = self.ui.ch_engine_uis_always_on_top.isChecked()

  1058. 

  1059.         if self.ui.ch_engine_force_stereo.isEnabled():

  1060.             settings.setValue(CARLA_KEY_ENGINE_FORCE_STEREO,      self.host.forceStereo)

  1061. 

  1062.         settings.setValue(CARLA_KEY_MAIN_SHOW_LOGS,               self.host.showLogs)

  1063.         settings.setValue(CARLA_KEY_ENGINE_MAX_PARAMETERS,        self.host.maxParameters)

  1064.         settings.setValue(CARLA_KEY_ENGINE_RESET_XRUNS,           self.host.resetXruns)

  1065.         settings.setValue(CARLA_KEY_ENGINE_MANAGE_UIS,            self.host.manageUIs)

  1066.         settings.setValue(CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES, self.host.preferPluginBridges)

  1067.         settings.setValue(CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,     self.host.preferUIBridges)

  1068.         settings.setValue(CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,    self.host.uiBridgesTimeout)

  1069.         settings.setValue(CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,     self.host.uisAlwaysOnTop)

  1070.         settings.setValue(CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,      self.host.exportLV2)

  1071.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,  self.host.showPluginBridges)

  1072.         settings.setValue(CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,    self.host.showWineBridges)

  1073. 

  1074.         # -------------------------------------------------------------------------------------------------------------

  1075.         # OSC

  1076. 

  1077.         settings.setValue(CARLA_KEY_OSC_ENABLED,          self.ui.ch_osc_enable.isChecked())

  1078.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_ENABLED, self.ui.group_osc_tcp_port.isChecked())

  1079.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_ENABLED, self.ui.group_osc_udp_port.isChecked())

  1080.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_RANDOM,  self.ui.rb_osc_tcp_port_random.isChecked())

  1081.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_RANDOM,  self.ui.rb_osc_udp_port_random.isChecked())

  1082.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_NUMBER,  self.ui.sb_osc_tcp_port_number.value())

  1083.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_NUMBER,  self.ui.sb_osc_udp_port_number.value())

  1084. 

  1085.         # -------------------------------------------------------------------------------------------------------------

  1086.         # File Paths

  1087. 

  1088.         audioPaths = []

  1089.         midiPaths  = []

  1090. 

  1091.         for i in range(self.ui.lw_files_audio.count()):

  1092.             audioPaths.append(self.ui.lw_files_audio.item(i).text())

  1093. 

  1094.         for i in range(self.ui.lw_files_midi.count()):

  1095.             midiPaths.append(self.ui.lw_files_midi.item(i).text())

  1096. 

  1097.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_AUDIO, splitter.join(audioPaths))

  1098.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_MIDI,  splitter.join(midiPaths))

  1099. 

  1100.         settings.setValue(CARLA_KEY_PATHS_AUDIO, audioPaths)

  1101.         settings.setValue(CARLA_KEY_PATHS_MIDI,  midiPaths)

  1102. 

  1103.         # -------------------------------------------------------------------------------------------------------------

  1104.         # Plugin Paths

  1105. 

  1106.         ladspas = []

  1107.         dssis   = []

  1108.         lv2s    = []

  1109.         vst2s   = []

  1110.         vst3s   = []

  1111.         sf2s    = []

  1112.         sfzs    = []

  1113.         jsfxs   = []

  1114.         claps   = []

  1115. 

  1116.         for i in range(self.ui.lw_ladspa.count()):

  1117.             ladspas.append(self.ui.lw_ladspa.item(i).text())

  1118. 

  1119.         for i in range(self.ui.lw_dssi.count()):

  1120.             dssis.append(self.ui.lw_dssi.item(i).text())

  1121. 

  1122.         for i in range(self.ui.lw_lv2.count()):

  1123.             lv2s.append(self.ui.lw_lv2.item(i).text())

  1124. 

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

  1126.             vst2s.append(self.ui.lw_vst.item(i).text())

  1127. 

  1128.         for i in range(self.ui.lw_vst3.count()):

  1129.             vst3s.append(self.ui.lw_vst3.item(i).text())

  1130. 

  1131.         for i in range(self.ui.lw_sf2.count()):

  1132.             sf2s.append(self.ui.lw_sf2.item(i).text())

  1133. 

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

  1135.             sfzs.append(self.ui.lw_sfz.item(i).text())

  1136. 

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

  1138.             jsfxs.append(self.ui.lw_jsfx.item(i).text())

  1139. 

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

  1141.             claps.append(self.ui.lw_clap.item(i).text())

  1142. 

  1143.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LADSPA, splitter.join(ladspas))

  1144.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_DSSI,   splitter.join(dssis))

  1145.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LV2,    splitter.join(lv2s))

  1146.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST2,   splitter.join(vst2s))

  1147.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST3,   splitter.join(vst3s))

  1148.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SF2,    splitter.join(sf2s))

  1149.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SFZ,    splitter.join(sfzs))

  1150.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_JSFX,   splitter.join(jsfxs))

  1151.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_CLAP,   splitter.join(claps))

  1152. 

  1153.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  1154.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  1155.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  1156.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  1157.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  1158.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  1159.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  1160.         settings.setValue(CARLA_KEY_PATHS_JSFX,   jsfxs)

  1161.         settings.setValue(CARLA_KEY_PATHS_CLAP,   claps)

  1162. 

  1163.         # -------------------------------------------------------------------------------------------------------------

  1164.         # Wine

  1165. 

  1166.         settings.setValue(CARLA_KEY_WINE_EXECUTABLE, self.ui.le_wine_exec.text())

  1167.         settings.setValue(CARLA_KEY_WINE_AUTO_PREFIX, self.ui.cb_wine_prefix_detect.isChecked())

  1168.         settings.setValue(CARLA_KEY_WINE_FALLBACK_PREFIX, self.ui.le_wine_prefix_fallback.text())

  1169.         settings.setValue(CARLA_KEY_WINE_RT_PRIO_ENABLED, self.ui.group_wine_realtime.isChecked())

  1170.         settings.setValue(CARLA_KEY_WINE_BASE_RT_PRIO, self.ui.sb_wine_base_prio.value())

  1171.         settings.setValue(CARLA_KEY_WINE_SERVER_RT_PRIO, self.ui.sb_wine_server_prio.value())

  1172. 

  1173.         # -------------------------------------------------------------------------------------------------------------

  1174.         # Experimental

  1175. 

  1176.         settings.setValue(CARLA_KEY_EXPERIMENTAL_JACK_APPS, self.ui.ch_exp_jack_apps.isChecked())

  1177.         settings.setValue(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL, self.ui.ch_exp_load_lib_global.isChecked())

  1178.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  1179.                           self.ui.ch_exp_prevent_bad_behaviour.isChecked())

  1180. 

  1181.     # -----------------------------------------------------------------------------------------------------------------

  1182. 

  1183.     @pyqtSlot()

  1184.     def slot_resetSettings(self):

  1185.         currentRow = self.ui.lw_page.currentRow()

  1186. 

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

  1188.         # Main

  1189. 

  1190.         if currentRow == self.TAB_INDEX_MAIN:

  1191.             self.ui.le_main_proj_folder.setText(CARLA_DEFAULT_MAIN_PROJECT_FOLDER)

  1192.             self.ui.ch_main_theme_pro.setChecked(CARLA_DEFAULT_MAIN_USE_PRO_THEME and

  1193.                                                  self.ui.group_main_theme.isEnabled())

  1194.             self.ui.cb_main_theme_color.setCurrentIndex(

  1195.                 self.ui.cb_main_theme_color.findText(CARLA_DEFAULT_MAIN_PRO_THEME_COLOR))

  1196.             self.ui.sb_main_refresh_interval.setValue(CARLA_DEFAULT_MAIN_REFRESH_INTERVAL)

  1197.             self.ui.ch_main_confirm_exit.setChecked(CARLA_DEFAULT_MAIN_CONFIRM_EXIT)

  1198.             self.ui.cb_main_classic_skin_default(CARLA_DEFAULT_MAIN_CLASSIC_SKIN)

  1199.             self.ui.ch_main_show_logs.setChecked(CARLA_DEFAULT_MAIN_SHOW_LOGS)

  1200. 

  1201.         # -------------------------------------------------------------------------------------------------------------

  1202.         # Canvas

  1203. 

  1204.         elif currentRow == self.TAB_INDEX_CANVAS:

  1205.             self.ui.cb_canvas_theme.setCurrentIndex(self.ui.cb_canvas_theme.findText(CARLA_DEFAULT_CANVAS_THEME))

  1206.             self.ui.cb_canvas_size.setCurrentIndex(self.ui.cb_canvas_size.findText(CARLA_DEFAULT_CANVAS_SIZE))

  1207.             self.ui.cb_canvas_bezier_lines.setChecked(CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES)

  1208.             self.ui.cb_canvas_hide_groups.setChecked(CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS)

  1209.             self.ui.cb_canvas_auto_select.setChecked(CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS)

  1210.             self.ui.cb_canvas_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_EYE_CANDY and self.ui.cb_canvas_eyecandy.isEnabled())

  1211.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked) # CARLA_DEFAULT_CANVAS_ANTIALIASING

  1212.             self.ui.cb_canvas_full_repaints.setChecked(CARLA_DEFAULT_CANVAS_FULL_REPAINTS)

  1213. 

  1214.         # -------------------------------------------------------------------------------------------------------------

  1215.         # Engine

  1216. 

  1217.         elif currentRow == self.TAB_INDEX_ENGINE:

  1218.             if not self.host.isPlugin:

  1219.                 self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  1220. 

  1221.             if not self.host.processModeForced:

  1222.                 if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1223.                     self.ui.cb_engine_process_mode_jack.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE)

  1224.                     self.ui.sw_engine_process_mode.setCurrentIndex(0) # show all modes

  1225.                 else:

  1226.                     self.ui.cb_engine_process_mode_other.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE -

  1227.                                                                          self.PROCESS_MODE_NON_JACK_PADDING)

  1228.                     self.ui.sw_engine_process_mode.setCurrentIndex(1) # hide single+multi client modes

  1229. 

  1230.             self.ui.sb_engine_max_params.setValue(CARLA_DEFAULT_MAX_PARAMETERS)

  1231.             self.ui.cb_engine_reset_xruns.setChecked(CARLA_DEFAULT_RESET_XRUNS)

  1232.             self.ui.ch_engine_uis_always_on_top.setChecked(CARLA_DEFAULT_UIS_ALWAYS_ON_TOP)

  1233.             self.ui.ch_engine_prefer_ui_bridges.setChecked(CARLA_DEFAULT_PREFER_UI_BRIDGES)

  1234.             self.ui.sb_engine_ui_bridges_timeout.setValue(CARLA_DEFAULT_UI_BRIDGES_TIMEOUT)

  1235.             self.ui.ch_engine_manage_uis.setChecked(CARLA_DEFAULT_MANAGE_UIS)

  1236. 

  1237.         # -------------------------------------------------------------------------------------------------------------

  1238.         # OSC

  1239. 

  1240.         elif currentRow == self.TAB_INDEX_OSC:

  1241.             self.ui.ch_osc_enable.setChecked(CARLA_DEFAULT_OSC_ENABLED)

  1242.             self.ui.group_osc_tcp_port.setChecked(CARLA_DEFAULT_OSC_TCP_PORT_ENABLED)

  1243.             self.ui.group_osc_udp_port.setChecked(CARLA_DEFAULT_OSC_UDP_PORT_ENABLED)

  1244.             self.ui.sb_osc_tcp_port_number.setValue(CARLA_DEFAULT_OSC_TCP_PORT_NUMBER)

  1245.             self.ui.sb_osc_udp_port_number.setValue(CARLA_DEFAULT_OSC_UDP_PORT_NUMBER)

  1246. 

  1247.             if CARLA_DEFAULT_OSC_TCP_PORT_RANDOM:

  1248.                 self.ui.rb_osc_tcp_port_specific.setChecked(False)

  1249.                 self.ui.rb_osc_tcp_port_random.setChecked(True)

  1250.             else:

  1251.                 self.ui.rb_osc_tcp_port_random.setChecked(False)

  1252.                 self.ui.rb_osc_tcp_port_specific.setChecked(True)

  1253. 

  1254.             if CARLA_DEFAULT_OSC_UDP_PORT_RANDOM:

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

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

  1257.             else:

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

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

  1260. 

  1261.         # -------------------------------------------------------------------------------------------------------------

  1262.         # Plugin Paths

  1263. 

  1264.         elif currentRow == self.TAB_INDEX_FILEPATHS:

  1265.             curIndex = self.ui.tw_filepaths.currentIndex()

  1266. 

  1267.             if curIndex == self.FILEPATH_INDEX_AUDIO:

  1268.                 self.ui.lw_files_audio.clear()

  1269. 

  1270.             elif curIndex == self.FILEPATH_INDEX_MIDI:

  1271.                 self.ui.lw_files_midi.clear()

  1272. 

  1273.         # -------------------------------------------------------------------------------------------------------------

  1274.         # Plugin Paths

  1275. 

  1276.         elif currentRow == self.TAB_INDEX_PLUGINPATHS:

  1277.             curIndex = self.ui.tw_paths.currentIndex()

  1278. 

  1279.             if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1280.                 paths = CARLA_DEFAULT_LADSPA_PATH

  1281.                 paths.sort()

  1282.                 self.ui.lw_ladspa.clear()

  1283. 

  1284.                 for path in paths:

  1285.                     if not path:

  1286.                         continue

  1287.                     self.ui.lw_ladspa.addItem(path)

  1288. 

  1289.             elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1290.                 paths = CARLA_DEFAULT_DSSI_PATH

  1291.                 paths.sort()

  1292.                 self.ui.lw_dssi.clear()

  1293. 

  1294.                 for path in paths:

  1295.                     if not path:

  1296.                         continue

  1297.                     self.ui.lw_dssi.addItem(path)

  1298. 

  1299.             elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1300.                 paths = CARLA_DEFAULT_LV2_PATH

  1301.                 paths.sort()

  1302.                 self.ui.lw_lv2.clear()

  1303. 

  1304.                 for path in paths:

  1305.                     if not path:

  1306.                         continue

  1307.                     self.ui.lw_lv2.addItem(path)

  1308. 

  1309.             elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1310.                 paths = CARLA_DEFAULT_VST2_PATH

  1311.                 paths.sort()

  1312.                 self.ui.lw_vst.clear()

  1313. 

  1314.                 for path in paths:

  1315.                     if not path:

  1316.                         continue

  1317.                     self.ui.lw_vst.addItem(path)

  1318. 

  1319.             elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1320.                 paths = CARLA_DEFAULT_VST3_PATH

  1321.                 paths.sort()

  1322.                 self.ui.lw_vst3.clear()

  1323. 

  1324.                 for path in paths:

  1325.                     if not path:

  1326.                         continue

  1327.                     self.ui.lw_vst3.addItem(path)

  1328. 

  1329.             elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1330.                 paths = CARLA_DEFAULT_SF2_PATH

  1331.                 paths.sort()

  1332.                 self.ui.lw_sf2.clear()

  1333. 

  1334.                 for path in paths:

  1335.                     if not path:

  1336.                         continue

  1337.                     self.ui.lw_sf2.addItem(path)

  1338. 

  1339.             elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1340.                 paths = CARLA_DEFAULT_SFZ_PATH

  1341.                 paths.sort()

  1342.                 self.ui.lw_sfz.clear()

  1343. 

  1344.                 for path in paths:

  1345.                     if not path:

  1346.                         continue

  1347.                     self.ui.lw_sfz.addItem(path)

  1348. 

  1349.             elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1350.                 paths = CARLA_DEFAULT_JSFX_PATH

  1351.                 paths.sort()

  1352.                 self.ui.lw_jsfx.clear()

  1353. 

  1354.                 for path in paths:

  1355.                     if not path:

  1356.                         continue

  1357.                     self.ui.lw_jsfx.addItem(path)

  1358. 

  1359.             elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1360.                 paths = CARLA_DEFAULT_CLAP_PATH

  1361.                 paths.sort()

  1362.                 self.ui.lw_clap.clear()

  1363. 

  1364.                 for path in paths:

  1365.                     if not path:

  1366.                         continue

  1367.                     self.ui.lw_clap.addItem(path)

  1368. 

  1369.         # -------------------------------------------------------------------------------------------------------------

  1370.         # Wine

  1371. 

  1372.         elif currentRow == self.TAB_INDEX_WINE:

  1373.             self.ui.le_wine_exec.setText(CARLA_DEFAULT_WINE_EXECUTABLE)

  1374.             self.ui.cb_wine_prefix_detect.setChecked(CARLA_DEFAULT_WINE_AUTO_PREFIX)

  1375.             self.ui.le_wine_prefix_fallback.setText(CARLA_DEFAULT_WINE_FALLBACK_PREFIX)

  1376.             self.ui.group_wine_realtime.setChecked(CARLA_DEFAULT_WINE_RT_PRIO_ENABLED)

  1377.             self.ui.sb_wine_base_prio.setValue(CARLA_DEFAULT_WINE_BASE_RT_PRIO)

  1378.             self.ui.sb_wine_server_prio.setValue(CARLA_DEFAULT_WINE_SERVER_RT_PRIO)

  1379. 

  1380.         # -------------------------------------------------------------------------------------------------------------

  1381.         # Experimental

  1382. 

  1383.         elif currentRow == self.TAB_INDEX_EXPERIMENTAL:

  1384.             self.resetExperimentalSettings()

  1385. 

  1386.     def resetExperimentalSettings(self):

  1387.         # Forever experimental

  1388.         self.ui.cb_exp_plugin_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES)

  1389.         self.ui.ch_exp_wine_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES)

  1390.         self.ui.ch_exp_jack_apps.setChecked(CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS)

  1391.         self.ui.ch_exp_export_lv2.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT)

  1392.         self.ui.ch_exp_load_lib_global.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL)

  1393.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR)

  1394. 

  1395.         # Temporary, until stable

  1396.         self.ui.ch_main_system_icons.setChecked(CARLA_DEFAULT_MAIN_SYSTEM_ICONS)

  1397.         self.ui.cb_canvas_fancy_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY)

  1398.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and

  1399.                                                 self.ui.cb_canvas_use_opengl.isEnabled())

  1400.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and

  1401.                                                   self.ui.cb_canvas_render_hq_aa.isEnabled())

  1402.         self.ui.cb_canvas_inline_displays.setChecked(CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS)

  1403.         self.ui.ch_engine_force_stereo.setChecked(CARLA_DEFAULT_FORCE_STEREO)

  1404.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES)

  1405. 

  1406.     # -----------------------------------------------------------------------------------------------------------------

  1407. 

  1408.     @pyqtSlot(bool)

  1409.     def slot_enableExperimental(self, toggled):

  1410.         if toggled:

  1411.             self.ui.lw_page.showRow(self.TAB_INDEX_EXPERIMENTAL)

  1412.             if self.ui.ch_exp_wine_bridges.isChecked() and not self.host.isControl:

  1413.                 self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1414.         else:

  1415.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

  1416.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1417. 

  1418.     @pyqtSlot(bool)

  1419.     def slot_enableWineBridges(self, toggled):

  1420.         if toggled and not self.host.isControl:

  1421.             self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1422.         else:

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

  1424. 

  1425.     @pyqtSlot(bool)

  1426.     def slot_pluginBridgesToggled(self, toggled):

  1427.         if not toggled:

  1428.             self.ui.ch_exp_wine_bridges.setChecked(False)

  1429.             self.ui.ch_engine_prefer_plugin_bridges.setChecked(False)

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

  1431. 

  1432.     @pyqtSlot(bool)

  1433.     def slot_canvasEyeCandyToggled(self, toggled):

  1434.         if not toggled:

  1435.             # disable fancy eyecandy too

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

  1437. 

  1438.     @pyqtSlot(bool)

  1439.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  1440.         if toggled:

  1441.             # make sure normal eyecandy is enabled too

  1442.             self.ui.cb_canvas_eyecandy.setChecked(True)

  1443. 

  1444.     @pyqtSlot(bool)

  1445.     def slot_canvasOpenGLToggled(self, toggled):

  1446.         if not toggled:

  1447.             # uncheck GL specific option

  1448.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  1449. 

  1450.     # -----------------------------------------------------------------------------------------------------------------

  1451. 

  1452.     @pyqtSlot()

  1453.     def slot_getAndSetProjectPath(self):

  1454.         # FIXME

  1455.         getAndSetPath(self, self.ui.le_main_proj_folder)

  1456. 

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

  1458. 

  1459.     @pyqtSlot()

  1460.     def slot_engineAudioDriverChanged(self):

  1461.         if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1462.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  1463.         else:

  1464.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  1465. 

  1466.     @pyqtSlot()

  1467.     def slot_showAudioDriverSettings(self):

  1468.         driverIndex = self.ui.cb_engine_audio_driver.currentIndex()

  1469.         driverName  = self.ui.cb_engine_audio_driver.currentText()

  1470.         DriverSettingsW(self, self.host, driverIndex, driverName).exec_()

  1471. 

  1472.     # -----------------------------------------------------------------------------------------------------------------

  1473. 

  1474.     @pyqtSlot()

  1475.     def slot_addPluginPath(self):

  1476.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1477. 

  1478.         if not newPath:

  1479.             return

  1480. 

  1481.         curIndex = self.ui.tw_paths.currentIndex()

  1482. 

  1483.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1484.             self.ui.lw_ladspa.addItem(newPath)

  1485.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1486.             self.ui.lw_dssi.addItem(newPath)

  1487.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1488.             self.ui.lw_lv2.addItem(newPath)

  1489.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1490.             self.ui.lw_vst.addItem(newPath)

  1491.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1492.             self.ui.lw_vst3.addItem(newPath)

  1493.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1494.             self.ui.lw_sf2.addItem(newPath)

  1495.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1496.             self.ui.lw_sfz.addItem(newPath)

  1497.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1498.             self.ui.lw_jsfx.addItem(newPath)

  1499.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1500.             self.ui.lw_clap.addItem(newPath)

  1501. 

  1502.     @pyqtSlot()

  1503.     def slot_removePluginPath(self):

  1504.         curIndex = self.ui.tw_paths.currentIndex()

  1505. 

  1506.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1507.             self.ui.lw_ladspa.takeItem(self.ui.lw_ladspa.currentRow())

  1508.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1509.             self.ui.lw_dssi.takeItem(self.ui.lw_dssi.currentRow())

  1510.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1511.             self.ui.lw_lv2.takeItem(self.ui.lw_lv2.currentRow())

  1512.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1513.             self.ui.lw_vst.takeItem(self.ui.lw_vst.currentRow())

  1514.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1515.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  1516.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1517.             self.ui.lw_sf2.takeItem(self.ui.lw_sf2.currentRow())

  1518.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1519.             self.ui.lw_sfz.takeItem(self.ui.lw_sfz.currentRow())

  1520.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1521.             self.ui.lw_jsfx.takeItem(self.ui.lw_jsfx.currentRow())

  1522.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1523.             self.ui.lw_clap.takeItem(self.ui.lw_clap.currentRow())

  1524. 

  1525.     @pyqtSlot()

  1526.     def slot_changePluginPath(self):

  1527.         curIndex = self.ui.tw_paths.currentIndex()

  1528. 

  1529.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1530.             currentPath = self.ui.lw_ladspa.currentItem().text()

  1531.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1532.             currentPath = self.ui.lw_dssi.currentItem().text()

  1533.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1534.             currentPath = self.ui.lw_lv2.currentItem().text()

  1535.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1536.             currentPath = self.ui.lw_vst.currentItem().text()

  1537.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1538.             currentPath = self.ui.lw_vst3.currentItem().text()

  1539.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1540.             currentPath = self.ui.lw_sf2.currentItem().text()

  1541.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1542.             currentPath = self.ui.lw_sfz.currentItem().text()

  1543.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1544.             currentPath = self.ui.lw_jsfx.currentItem().text()

  1545.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1546.             currentPath = self.ui.lw_clap.currentItem().text()

  1547.         else:

  1548.             currentPath = ""

  1549. 

  1550.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1551. 

  1552.         if not newPath:

  1553.             return

  1554. 

  1555.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1556.             self.ui.lw_ladspa.currentItem().setText(newPath)

  1557.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1558.             self.ui.lw_dssi.currentItem().setText(newPath)

  1559.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1560.             self.ui.lw_lv2.currentItem().setText(newPath)

  1561.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1562.             self.ui.lw_vst.currentItem().setText(newPath)

  1563.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1564.             self.ui.lw_vst3.currentItem().setText(newPath)

  1565.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1566.             self.ui.lw_sf2.currentItem().setText(newPath)

  1567.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1568.             self.ui.lw_sfz.currentItem().setText(newPath)

  1569.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1570.             self.ui.lw_jsfx.currentItem().setText(newPath)

  1571.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1572.             self.ui.lw_clap.currentItem().setText(newPath)

  1573. 

  1574.     # -----------------------------------------------------------------------------------------------------------------

  1575. 

  1576.     @pyqtSlot(int)

  1577.     def slot_pluginPathTabChanged(self, index):

  1578.         if index == self.PLUGINPATH_INDEX_LADSPA:

  1579.             row = self.ui.lw_ladspa.currentRow()

  1580.         elif index == self.PLUGINPATH_INDEX_DSSI:

  1581.             row = self.ui.lw_dssi.currentRow()

  1582.         elif index == self.PLUGINPATH_INDEX_LV2:

  1583.             row = self.ui.lw_lv2.currentRow()

  1584.         elif index == self.PLUGINPATH_INDEX_VST2:

  1585.             row = self.ui.lw_vst.currentRow()

  1586.         elif index == self.PLUGINPATH_INDEX_VST3:

  1587.             row = self.ui.lw_vst3.currentRow()

  1588.         elif index == self.PLUGINPATH_INDEX_SF2:

  1589.             row = self.ui.lw_sf2.currentRow()

  1590.         elif index == self.PLUGINPATH_INDEX_SFZ:

  1591.             row = self.ui.lw_sfz.currentRow()

  1592.         elif index == self.PLUGINPATH_INDEX_JSFX:

  1593.             row = self.ui.lw_jsfx.currentRow()

  1594.         elif index == self.PLUGINPATH_INDEX_CLAP:

  1595.             row = self.ui.lw_clap.currentRow()

  1596.         else:

  1597.             row = -1

  1598. 

  1599.         self.slot_pluginPathRowChanged(row)

  1600. 

  1601.     @pyqtSlot(int)

  1602.     def slot_pluginPathRowChanged(self, row):

  1603.         check = bool(row >= 0)

  1604.         self.ui.b_paths_remove.setEnabled(check)

  1605.         self.ui.b_paths_change.setEnabled(check)

  1606. 

  1607.     # -----------------------------------------------------------------------------------------------------------------

  1608. 

  1609.     @pyqtSlot()

  1610.     def slot_addFilePath(self):

  1611.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1612. 

  1613.         if not newPath:

  1614.             return

  1615. 

  1616.         curIndex = self.ui.tw_filepaths.currentIndex()

  1617. 

  1618.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1619.             self.ui.lw_files_audio.addItem(newPath)

  1620.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1621.             self.ui.lw_files_midi.addItem(newPath)

  1622. 

  1623.     @pyqtSlot()

  1624.     def slot_removeFilePath(self):

  1625.         curIndex = self.ui.tw_filepaths.currentIndex()

  1626. 

  1627.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1628.             self.ui.lw_files_audio.takeItem(self.ui.lw_files_audio.currentRow())

  1629.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1630.             self.ui.lw_files_midi.takeItem(self.ui.lw_files_midi.currentRow())

  1631. 

  1632.     @pyqtSlot()

  1633.     def slot_changeFilePath(self):

  1634.         curIndex = self.ui.tw_filepaths.currentIndex()

  1635. 

  1636.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1637.             currentPath = self.ui.lw_files_audio.currentItem().text()

  1638.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1639.             currentPath = self.ui.lw_files_midi.currentItem().text()

  1640.         else:

  1641.             currentPath = ""

  1642. 

  1643.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1644. 

  1645.         if not newPath:

  1646.             return

  1647. 

  1648.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1649.             self.ui.lw_files_audio.currentItem().setText(newPath)

  1650.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1651.             self.ui.lw_files_midi.currentItem().setText(newPath)

  1652. 

  1653.     # -----------------------------------------------------------------------------------------------------------------

  1654. 

  1655.     @pyqtSlot(int)

  1656.     def slot_filePathTabChanged(self, index):

  1657.         if index == self.FILEPATH_INDEX_AUDIO:

  1658.             row = self.ui.lw_files_audio.currentRow()

  1659.         elif index == self.FILEPATH_INDEX_MIDI:

  1660.             row = self.ui.lw_files_midi.currentRow()

  1661.         else:

  1662.             row = -1

  1663. 

  1664.         self.slot_filePathRowChanged(row)

  1665. 

  1666.     @pyqtSlot(int)

  1667.     def slot_filePathRowChanged(self, row):

  1668.         check = bool(row >= 0)

  1669.         self.ui.b_filepaths_remove.setEnabled(check)

  1670.         self.ui.b_filepaths_change.setEnabled(check)

  1671. 

  1672. # ---------------------------------------------------------------------------------------------------------------------

  1673. # Main

  1674. 

  1675. if __name__ == '__main__':

  1676.     from carla_app import CarlaApplication

  1677.     from carla_host import initHost as _initHost, loadHostSettings as _loadHostSettings

  1678.     # pylint: disable=ungrouped-imports

  1679.     from carla_shared import handleInitialCommandLineArguments

  1680.     # pylint: enable=ungrouped-imports

  1681. 

  1682.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1683. 

  1684.     _app  = CarlaApplication("Carla2-Settings", libPrefix)

  1685.     _host = _initHost("Carla2-Settings", libPrefix, False, False, False)

  1686.     _loadHostSettings(_host)

  1687. 

  1688.     _gui = CarlaSettingsW(None, _host, True, True)

  1689.     _gui.show()

  1690. 

  1691.     _app.exit_exec()

  1692. 

  1693. # ---------------------------------------------------------------------------------------------------------------------