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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: 2011-2024 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.     LINUX, MACOS, WINDOWS,

  25.     ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL,

  26.     ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER,

  27.     ENGINE_DRIVER_DEVICE_VARIABLE_BUFFER_SIZE,

  28.     ENGINE_DRIVER_DEVICE_VARIABLE_SAMPLE_RATE,

  29.     ENGINE_PROCESS_MODE_CONTINUOUS_RACK,

  30.     ENGINE_OPTION_FILE_PATH,

  31.     ENGINE_OPTION_PLUGIN_PATH,

  32.     FILE_AUDIO,

  33.     FILE_MIDI,

  34.     PLUGIN_LADSPA,

  35.     PLUGIN_DSSI,

  36.     PLUGIN_LV2,

  37.     PLUGIN_VST2,

  38.     PLUGIN_VST3,

  39.     PLUGIN_SF2,

  40.     PLUGIN_SFZ,

  41.     PLUGIN_JSFX,

  42.     PLUGIN_CLAP,

  43. )

  44. 

  45. from carla_shared import (

  46.     CARLA_KEY_MAIN_PROJECT_FOLDER,

  47.     CARLA_KEY_MAIN_USE_PRO_THEME,

  48.     CARLA_KEY_MAIN_PRO_THEME_COLOR,

  49.     CARLA_KEY_MAIN_REFRESH_INTERVAL,

  50.     CARLA_KEY_MAIN_CONFIRM_EXIT,

  51.     CARLA_KEY_MAIN_CLASSIC_SKIN,

  52.     CARLA_KEY_MAIN_SHOW_LOGS,

  53.     CARLA_KEY_MAIN_SYSTEM_ICONS,

  54.     CARLA_KEY_MAIN_EXPERIMENTAL,

  55.     CARLA_KEY_CANVAS_THEME,

  56.     CARLA_KEY_CANVAS_SIZE,

  57.     CARLA_KEY_CANVAS_USE_BEZIER_LINES,

  58.     CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,

  59.     CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS,

  60.     CARLA_KEY_CANVAS_EYE_CANDY,

  61.     CARLA_KEY_CANVAS_FANCY_EYE_CANDY,

  62.     CARLA_KEY_CANVAS_USE_OPENGL,

  63.     CARLA_KEY_CANVAS_ANTIALIASING,

  64.     CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  65.     CARLA_KEY_CANVAS_INLINE_DISPLAYS,

  66.     CARLA_KEY_CANVAS_FULL_REPAINTS,

  67.     CARLA_KEY_ENGINE_DRIVER_PREFIX,

  68.     CARLA_KEY_ENGINE_AUDIO_DRIVER,

  69.     CARLA_KEY_ENGINE_PROCESS_MODE,

  70.     CARLA_KEY_ENGINE_FORCE_STEREO,

  71.     CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES,

  72.     CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,

  73.     CARLA_KEY_ENGINE_MANAGE_UIS,

  74.     CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,

  75.     CARLA_KEY_ENGINE_MAX_PARAMETERS,

  76.     CARLA_KEY_ENGINE_RESET_XRUNS,

  77.     CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,

  78.     CARLA_KEY_OSC_ENABLED,

  79.     CARLA_KEY_OSC_TCP_PORT_ENABLED,

  80.     CARLA_KEY_OSC_TCP_PORT_NUMBER,

  81.     CARLA_KEY_OSC_TCP_PORT_RANDOM,

  82.     CARLA_KEY_OSC_UDP_PORT_ENABLED,

  83.     CARLA_KEY_OSC_UDP_PORT_NUMBER,

  84.     CARLA_KEY_OSC_UDP_PORT_RANDOM,

  85.     CARLA_KEY_PATHS_AUDIO,

  86.     CARLA_KEY_PATHS_MIDI,

  87.     CARLA_KEY_PATHS_LADSPA,

  88.     CARLA_KEY_PATHS_DSSI,

  89.     CARLA_KEY_PATHS_LV2,

  90.     CARLA_KEY_PATHS_VST2,

  91.     CARLA_KEY_PATHS_VST3,

  92.     CARLA_KEY_PATHS_SF2,

  93.     CARLA_KEY_PATHS_SFZ,

  94.     CARLA_KEY_PATHS_JSFX,

  95.     CARLA_KEY_PATHS_CLAP,

  96.     CARLA_KEY_WINE_EXECUTABLE,

  97.     CARLA_KEY_WINE_AUTO_PREFIX,

  98.     CARLA_KEY_WINE_FALLBACK_PREFIX,

  99.     CARLA_KEY_WINE_RT_PRIO_ENABLED,

  100.     CARLA_KEY_WINE_BASE_RT_PRIO,

  101.     CARLA_KEY_WINE_SERVER_RT_PRIO,

  102.     CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,

  103.     CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,

  104.     CARLA_KEY_EXPERIMENTAL_JACK_APPS,

  105.     CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,

  106.     CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  107.     CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  108.     CARLA_DEFAULT_MAIN_PROJECT_FOLDER,

  109.     CARLA_DEFAULT_MAIN_USE_PRO_THEME,

  110.     CARLA_DEFAULT_MAIN_PRO_THEME_COLOR,

  111.     CARLA_DEFAULT_MAIN_REFRESH_INTERVAL,

  112.     CARLA_DEFAULT_MAIN_CONFIRM_EXIT,

  113.     CARLA_DEFAULT_MAIN_CLASSIC_SKIN,

  114.     CARLA_DEFAULT_MAIN_SHOW_LOGS,

  115.     CARLA_DEFAULT_MAIN_SYSTEM_ICONS,

  116.     #CARLA_DEFAULT_MAIN_EXPERIMENTAL,

  117.     CARLA_DEFAULT_CANVAS_THEME,

  118.     CARLA_DEFAULT_CANVAS_SIZE,

  119.     CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES,

  120.     CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS,

  121.     CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS,

  122.     CARLA_DEFAULT_CANVAS_EYE_CANDY,

  123.     CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY,

  124.     CARLA_DEFAULT_CANVAS_USE_OPENGL,

  125.     CARLA_DEFAULT_CANVAS_ANTIALIASING,

  126.     CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING,

  127.     CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS,

  128.     CARLA_DEFAULT_CANVAS_FULL_REPAINTS,

  129.     CARLA_DEFAULT_FORCE_STEREO,

  130.     CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES,

  131.     CARLA_DEFAULT_PREFER_UI_BRIDGES,

  132.     CARLA_DEFAULT_MANAGE_UIS,

  133.     CARLA_DEFAULT_UIS_ALWAYS_ON_TOP,

  134.     CARLA_DEFAULT_MAX_PARAMETERS,

  135.     CARLA_DEFAULT_RESET_XRUNS,

  136.     CARLA_DEFAULT_UI_BRIDGES_TIMEOUT,

  137.     CARLA_DEFAULT_AUDIO_BUFFER_SIZE,

  138.     CARLA_DEFAULT_AUDIO_SAMPLE_RATE,

  139.     CARLA_DEFAULT_AUDIO_TRIPLE_BUFFER,

  140.     CARLA_DEFAULT_AUDIO_DRIVER,

  141.     CARLA_DEFAULT_PROCESS_MODE,

  142.     CARLA_DEFAULT_OSC_ENABLED,

  143.     CARLA_DEFAULT_OSC_TCP_PORT_ENABLED,

  144.     CARLA_DEFAULT_OSC_TCP_PORT_NUMBER,

  145.     CARLA_DEFAULT_OSC_TCP_PORT_RANDOM,

  146.     CARLA_DEFAULT_OSC_UDP_PORT_ENABLED,

  147.     CARLA_DEFAULT_OSC_UDP_PORT_NUMBER,

  148.     CARLA_DEFAULT_OSC_UDP_PORT_RANDOM,

  149.     CARLA_DEFAULT_WINE_EXECUTABLE,

  150.     CARLA_DEFAULT_WINE_AUTO_PREFIX,

  151.     CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  152.     CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  153.     CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  154.     CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  155.     CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES,

  156.     CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES,

  157.     CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  158.     CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  159.     CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  160.     CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  161.     CARLA_DEFAULT_FILE_PATH_AUDIO,

  162.     CARLA_DEFAULT_FILE_PATH_MIDI,

  163.     CARLA_DEFAULT_LADSPA_PATH,

  164.     CARLA_DEFAULT_DSSI_PATH,

  165.     CARLA_DEFAULT_LV2_PATH,

  166.     CARLA_DEFAULT_VST2_PATH,

  167.     CARLA_DEFAULT_VST3_PATH,

  168.     CARLA_DEFAULT_SF2_PATH,

  169.     CARLA_DEFAULT_SFZ_PATH,

  170.     CARLA_DEFAULT_JSFX_PATH,

  171.     CARLA_DEFAULT_CLAP_PATH,

  172.     getAndSetPath,

  173.     getIcon,

  174.     fontMetricsHorizontalAdvance,

  175.     splitter,

  176. )

  177. 

  178. from patchcanvas.theme import Theme, getThemeName

  179. 

  180. from utils import QSafeSettings

  181. 

  182. # ---------------------------------------------------------------------------------------------------------------------

  183. # ...

  184. 

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

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

  187. 

  188. # ---------------------------------------------------------------------------------------------------------------------

  189. # Driver Settings

  190. 

  191. class DriverSettingsW(QDialog):

  192.     AUTOMATIC_OPTION = "(Auto)"

  193. 

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

  195.         QDialog.__init__(self, parent)

  196.         self.host = host

  197.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  198.         self.ui.setupUi(self)

  199. 

  200.         # -------------------------------------------------------------------------------------------------------------

  201.         # Internal stuff

  202. 

  203.         self.fDriverIndex = driverIndex

  204.         self.fDriverName  = driverName

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

  206. 

  207.         self.fBufferSizes = BUFFER_SIZE_LIST

  208.         self.fSampleRates = SAMPLE_RATE_LIST

  209. 

  210.         # -------------------------------------------------------------------------------------------------------------

  211.         # Set-up GUI

  212. 

  213.         for name in self.fDeviceNames:

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

  215. 

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

  217. 

  218.         if MACOS:

  219.             self.setWindowModality(Qt.WindowModal)

  220. 

  221.         # -------------------------------------------------------------------------------------------------------------

  222.         # Load settings

  223. 

  224.         self.loadSettings()

  225. 

  226.         # -------------------------------------------------------------------------------------------------------------

  227.         # Set-up connections

  228. 

  229.         self.accepted.connect(self.slot_saveSettings)

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

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

  232. 

  233.     # -----------------------------------------------------------------------------------------------------------------

  234. 

  235.     def getValues(self):

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

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

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

  239. 

  240.         if bufferSize == self.AUTOMATIC_OPTION:

  241.             bufferSize = "0"

  242.         if sampleRate == self.AUTOMATIC_OPTION:

  243.             sampleRate = "0"

  244. 

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

  246. 

  247.     # -----------------------------------------------------------------------------------------------------------------

  248. 

  249.     def loadSettings(self):

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

  251. 

  252.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  257. 

  258.         if audioDevice and audioDevice in self.fDeviceNames:

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

  260.         else:

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

  262. 

  263.         # fill combo-boxes first

  264.         self.slot_updateDeviceInfo()

  265. 

  266.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  268.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  270.         else:

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

  272. 

  273.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  275.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  277.         else:

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

  279. 

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

  281. 

  282.     # -----------------------------------------------------------------------------------------------------------------

  283. 

  284.     @pyqtSlot()

  285.     def slot_saveSettings(self):

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

  287. 

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

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

  290. 

  291.         if bufferSize == self.AUTOMATIC_OPTION:

  292.             bufferSize = "0"

  293.         if sampleRate == self.AUTOMATIC_OPTION:

  294.             sampleRate = "0"

  295. 

  296.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  301. 

  302.     # -----------------------------------------------------------------------------------------------------------------

  303. 

  304.     @pyqtSlot()

  305.     def slot_showDevicePanel(self):

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

  307. 

  308.     @pyqtSlot()

  309.     def slot_updateDeviceInfo(self):

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

  311. 

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

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

  314. 

  315.         self.ui.cb_buffersize.clear()

  316.         self.ui.cb_samplerate.clear()

  317. 

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

  319.         driverDeviceHints = driverDeviceInfo['hints']

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

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

  322. 

  323.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  325.         else:

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

  327. 

  328.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL:

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

  330.         else:

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

  332. 

  333.         if self.fBufferSizes:

  334.             match = False

  335.             for bsize in self.fBufferSizes:

  336.                 sbsize = str(bsize)

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

  338. 

  339.                 if oldBufferSize == sbsize:

  340.                     match = True

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

  342. 

  343.             if not match:

  344.                 if CARLA_DEFAULT_AUDIO_BUFFER_SIZE in self.fBufferSizes:

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

  346.                 else:

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

  348. 

  349.         else:

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

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

  352. 

  353.         if self.fSampleRates:

  354.             match = False

  355.             for srate in self.fSampleRates:

  356.                 ssrate = str(int(srate))

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

  358. 

  359.                 if oldSampleRate == ssrate:

  360.                     match = True

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

  362. 

  363.             if not match:

  364.                 if CARLA_DEFAULT_AUDIO_SAMPLE_RATE in self.fSampleRates:

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

  366.                 else:

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

  368. 

  369.         else:

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

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

  372. 

  373. # ---------------------------------------------------------------------------------------------------------------------

  374. # Runtime Driver Settings

  375. 

  376. class RuntimeDriverSettingsW(QDialog):

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

  378.         QDialog.__init__(self, parent)

  379.         self.host = host

  380.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  381.         self.ui.setupUi(self)

  382. 

  383.         driverDeviceInfo = host.get_runtime_engine_driver_device_info()

  384. 

  385.         # -------------------------------------------------------------------------------------------------------------

  386.         # Set-up GUI

  387. 

  388.         self.ui.cb_device.clear()

  389.         self.ui.cb_buffersize.clear()

  390.         self.ui.cb_samplerate.clear()

  391.         self.ui.cb_triple_buffer.hide()

  392.         self.ui.ico_restart.hide()

  393.         self.ui.label_restart.hide()

  394. 

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

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

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

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

  399. 

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

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

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

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

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

  405. 

  406.         self.adjustSize()

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

  408. 

  409.         if MACOS:

  410.             self.setWindowModality(Qt.WindowModal)

  411. 

  412.         # -------------------------------------------------------------------------------------------------------------

  413.         # Load runtime settings

  414. 

  415.         if host.is_engine_running():

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

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

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

  419.         else:

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

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

  422. 

  423.         if driverDeviceInfo['bufferSizes']:

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

  425.                 sbsize = str(bsize)

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

  427. 

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

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

  430. 

  431.         else:

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

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

  434. 

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

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

  437. 

  438.         if driverDeviceInfo['sampleRates']:

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

  440.                 ssrate = str(int(srate))

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

  442. 

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

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

  445. 

  446.         else:

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

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

  449. 

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

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

  452. 

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

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

  455. 

  456.         # -------------------------------------------------------------------------------------------------------------

  457.         # Set-up connections

  458. 

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

  460. 

  461.     # -----------------------------------------------------------------------------------------------------------------

  462. 

  463.     def getValues(self):

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

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

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

  467. 

  468.         if bufferSize == DriverSettingsW.AUTOMATIC_OPTION:

  469.             bufferSize = "0"

  470.         if sampleRate == DriverSettingsW.AUTOMATIC_OPTION:

  471.             sampleRate = "0"

  472. 

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

  474. 

  475.     # -----------------------------------------------------------------------------------------------------------------

  476. 

  477.     @pyqtSlot()

  478.     def slot_showDevicePanel(self):

  479.         self.host.show_engine_device_control_panel()

  480. 

  481. # ---------------------------------------------------------------------------------------------------------------------

  482. # Settings Dialog

  483. 

  484. class CarlaSettingsW(QDialog):

  485.     # Tab indexes

  486.     TAB_INDEX_MAIN         = 0

  487.     TAB_INDEX_CANVAS       = 1

  488.     TAB_INDEX_ENGINE       = 2

  489.     TAB_INDEX_OSC          = 3

  490.     TAB_INDEX_FILEPATHS    = 4

  491.     TAB_INDEX_PLUGINPATHS  = 5

  492.     TAB_INDEX_WINE         = 6

  493.     TAB_INDEX_EXPERIMENTAL = 7

  494.     TAB_INDEX_NONE         = 8

  495. 

  496.     # File Path indexes

  497.     FILEPATH_INDEX_AUDIO = 0

  498.     FILEPATH_INDEX_MIDI  = 1

  499. 

  500.     # Plugin Path indexes

  501.     PLUGINPATH_INDEX_LADSPA = 0

  502.     PLUGINPATH_INDEX_DSSI   = 1

  503.     PLUGINPATH_INDEX_LV2    = 2

  504.     PLUGINPATH_INDEX_VST2   = 3

  505.     PLUGINPATH_INDEX_VST3   = 4

  506.     PLUGINPATH_INDEX_SF2    = 5

  507.     PLUGINPATH_INDEX_SFZ    = 6

  508.     PLUGINPATH_INDEX_JSFX   = 7

  509.     PLUGINPATH_INDEX_CLAP   = 8

  510. 

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

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

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

  514.     PROCESS_MODE_NON_JACK_PADDING = 2

  515. 

  516.     # -----------------------------------------------------------------------------------------------------------------

  517. 

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

  519.         QDialog.__init__(self, parent)

  520.         self.host = host

  521.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  522.         self.ui.setupUi(self)

  523. 

  524.         # -------------------------------------------------------------------------------------------------------------

  525.         # Set-up GUI

  526. 

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

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

  529. 

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

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

  532. 

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

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

  535. 

  536.         if MACOS:

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

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

  539. 

  540.         if WINDOWS or host.isControl:

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

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

  543. 

  544.         if host.isControl:

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

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

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

  548.             self.ui.ch_exp_export_lv2.hide()

  549.             self.ui.group_experimental_engine.hide()

  550.             self.ui.cb_canvas_inline_displays.hide()

  551. 

  552.         elif not hasCanvas:

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

  554. 

  555.         elif not hasCanvasGL:

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

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

  558. 

  559.         if host.isPlugin:

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

  561. 

  562.         if host.audioDriverForced is not None:

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

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

  565. 

  566.         if host.processModeForced:

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

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

  569. 

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

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

  572. 

  573.         if host.isControl or host.isPlugin:

  574.             self.ui.ch_main_confirm_exit.hide()

  575.             self.ui.ch_exp_load_lib_global.hide()

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

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

  578. 

  579.         if not LINUX:

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

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

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

  583. 

  584.         if not MACOS:

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

  586. 

  587.         if not (LINUX or MACOS):

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

  589. 

  590.         # FIXME, not implemented yet

  591.         self.ui.ch_engine_uis_always_on_top.hide()

  592. 

  593.         # FIXME broken in some Qt5 versions

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

  595. 

  596.         # removed in Qt6

  597.         if QT_VERSION >= 0x60000:

  598.             self.ui.cb_canvas_render_hq_aa.hide()

  599. 

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

  601. 

  602.         if MACOS:

  603.             self.setWindowModality(Qt.WindowModal)

  604. 

  605.         # -------------------------------------------------------------------------------------------------------------

  606.         # Load settings

  607. 

  608.         self.loadSettings()

  609. 

  610.         # -------------------------------------------------------------------------------------------------------------

  611.         # Set-up Icons

  612. 

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

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

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

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

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

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

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

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

  621. 

  622.         # -------------------------------------------------------------------------------------------------------------

  623.         # Set-up connections

  624. 

  625.         self.accepted.connect(self.slot_saveSettings)

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

  627. 

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

  629. 

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

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

  632. 

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

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

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

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

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

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

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

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

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

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

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

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

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

  646. 

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

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

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

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

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

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

  653. 

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

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

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

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

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

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

  660. 

  661.         # -------------------------------------------------------------------------------------------------------------

  662.         # Post-connect setup

  663. 

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

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

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

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

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

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

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

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

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

  673. 

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

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

  676. 

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

  678. 

  679.         self.slot_filePathTabChanged(0)

  680.         self.slot_pluginPathTabChanged(0)

  681. 

  682.         self.adjustSize()

  683. 

  684.     # -----------------------------------------------------------------------------------------------------------------

  685. 

  686.     def loadSettings(self):

  687.         settings = QSafeSettings()

  688. 

  689.         # -------------------------------------------------------------------------------------------------------------

  690.         # Main

  691. 

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

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

  694. 

  695.         self.ui.le_main_proj_folder.setText(

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

  697. 

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

  699.                                              settings.value(CARLA_KEY_MAIN_USE_PRO_THEME,

  700.                                                             CARLA_DEFAULT_MAIN_USE_PRO_THEME, bool))

  701. 

  702.         self.ui.cb_main_theme_color.setCurrentIndex(

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

  704.                                                                 CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, str)))

  705. 

  706.         self.ui.sb_main_refresh_interval.setValue(

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

  708. 

  709.         self.ui.ch_main_confirm_exit.setChecked(

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

  711. 

  712.         self.ui.cb_main_classic_skin_default.setChecked(

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

  714. 

  715.         self.ui.ch_main_system_icons.setChecked(

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

  717. 

  718.         # -------------------------------------------------------------------------------------------------------------

  719.         # Canvas

  720. 

  721.         self.ui.cb_canvas_theme.setCurrentIndex(

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

  723. 

  724.         self.ui.cb_canvas_size.setCurrentIndex(

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

  726. 

  727.         self.ui.cb_canvas_bezier_lines.setChecked(

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

  729. 

  730.         self.ui.cb_canvas_hide_groups.setChecked(

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

  732. 

  733.         self.ui.cb_canvas_auto_select.setChecked(

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

  735. 

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

  737.             self.ui.cb_canvas_eyecandy.setChecked(

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

  739. 

  740.         self.ui.cb_canvas_fancy_eyecandy.setChecked(

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

  742. 

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

  744.                                                 settings.value(CARLA_KEY_CANVAS_USE_OPENGL,

  745.                                                                CARLA_DEFAULT_CANVAS_USE_OPENGL, bool))

  746. 

  747.         self.ui.cb_canvas_render_aa.setCheckState(

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

  749. 

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

  751.                                                   settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  752.                                                                  CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, bool))

  753. 

  754.         self.ui.cb_canvas_full_repaints.setChecked(

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

  756. 

  757.         self.ui.cb_canvas_inline_displays.setChecked(

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

  759. 

  760.         # -------------------------------------------------------------------------------------------------------------

  761. 

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

  763. 

  764.         # -------------------------------------------------------------------------------------------------------------

  765.         # Main

  766. 

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

  768. 

  769.         if not self.host.experimental:

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

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

  772. 

  773.         elif not self.host.showWineBridges:

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

  775. 

  776.         # -------------------------------------------------------------------------------------------------------------

  777.         # Engine

  778. 

  779.         if self.host.isPlugin:

  780.             audioDriver = "Plugin"

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

  782.         elif self.host.audioDriverForced:

  783.             audioDriver = self.host.audioDriverForced

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

  785.         else:

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

  787. 

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

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

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

  791.                     break

  792.             else:

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

  794. 

  795.         if audioDriver == "JACK":

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

  797.         else:

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

  799. 

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

  801. 

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

  803. 

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

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

  806.                                                                  self.PROCESS_MODE_NON_JACK_PADDING)

  807.         else:

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

  809. 

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

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

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

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

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

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

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

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

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

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

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

  821. 

  822.         # -------------------------------------------------------------------------------------------------------------

  823.         # OSC

  824. 

  825.         self.ui.ch_osc_enable.setChecked(

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

  827. 

  828.         self.ui.group_osc_tcp_port.setChecked(

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

  830. 

  831.         self.ui.group_osc_udp_port.setChecked(

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

  833. 

  834.         self.ui.sb_osc_tcp_port_number.setValue(

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

  836. 

  837.         self.ui.sb_osc_udp_port_number.setValue(

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

  839. 

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

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

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

  843.         else:

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

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

  846. 

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

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

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

  850.         else:

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

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

  853. 

  854.         # -------------------------------------------------------------------------------------------------------------

  855.         # File Paths

  856. 

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

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

  859. 

  860.         audioPaths.sort()

  861.         midiPaths.sort()

  862. 

  863.         for audioPath in audioPaths:

  864.             if not audioPath:

  865.                 continue

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

  867. 

  868.         for midiPath in midiPaths:

  869.             if not midiPath:

  870.                 continue

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

  872. 

  873.         # -------------------------------------------------------------------------------------------------------------

  874.         # Plugin Paths

  875. 

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

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

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

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

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

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

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

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

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

  885. 

  886.         ladspas.sort()

  887.         dssis.sort()

  888.         lv2s.sort()

  889.         vst2s.sort()

  890.         vst3s.sort()

  891.         sf2s.sort()

  892.         sfzs.sort()

  893.         jsfxs.sort()

  894.         claps.sort()

  895. 

  896.         for ladspa in ladspas:

  897.             if not ladspa:

  898.                 continue

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

  900. 

  901.         for dssi in dssis:

  902.             if not dssi:

  903.                 continue

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

  905. 

  906.         for lv2 in lv2s:

  907.             if not lv2:

  908.                 continue

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

  910. 

  911.         for vst2 in vst2s:

  912.             if not vst2:

  913.                 continue

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

  915. 

  916.         for vst3 in vst3s:

  917.             if not vst3:

  918.                 continue

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

  920. 

  921.         for sf2 in sf2s:

  922.             if not sf2:

  923.                 continue

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

  925. 

  926.         for sfz in sfzs:

  927.             if not sfz:

  928.                 continue

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

  930. 

  931.         for jsfx in jsfxs:

  932.             if not jsfx:

  933.                 continue

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

  935. 

  936.         for clap in claps:

  937.             if not clap:

  938.                 continue

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

  940. 

  941.         # -------------------------------------------------------------------------------------------------------------

  942.         # Wine

  943. 

  944.         self.ui.le_wine_exec.setText(

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

  946. 

  947.         self.ui.cb_wine_prefix_detect.setChecked(

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

  949. 

  950.         self.ui.le_wine_prefix_fallback.setText(

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

  952. 

  953.         self.ui.group_wine_realtime.setChecked(

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

  955. 

  956.         self.ui.sb_wine_base_prio.setValue(

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

  958. 

  959.         self.ui.sb_wine_server_prio.setValue(

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

  961. 

  962.         # -------------------------------------------------------------------------------------------------------------

  963.         # Experimental

  964. 

  965.         self.ui.ch_exp_jack_apps.setChecked(

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

  967. 

  968.         self.ui.ch_exp_export_lv2.setChecked(

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

  970. 

  971.         self.ui.ch_exp_load_lib_global.setChecked(

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

  973. 

  974.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(

  975.             settings.value(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  976.                            CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR, bool))

  977. 

  978.     # -----------------------------------------------------------------------------------------------------------------

  979. 

  980.     @pyqtSlot()

  981.     def slot_saveSettings(self):

  982.         settings = QSafeSettings()

  983. 

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

  985. 

  986.         if not self.host.experimental:

  987.             self.resetExperimentalSettings()

  988. 

  989.         # -------------------------------------------------------------------------------------------------------------

  990.         # Main

  991. 

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

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

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

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

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

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

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

  999. 

  1000.         # -------------------------------------------------------------------------------------------------------------

  1001.         # Canvas

  1002. 

  1003.         settings.setValue(CARLA_KEY_CANVAS_THEME,             self.ui.cb_canvas_theme.currentText())

  1004.         settings.setValue(CARLA_KEY_CANVAS_SIZE,              self.ui.cb_canvas_size.currentText())

  1005.         settings.setValue(CARLA_KEY_CANVAS_USE_BEZIER_LINES,  self.ui.cb_canvas_bezier_lines.isChecked())

  1006.         settings.setValue(CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,  self.ui.cb_canvas_hide_groups.isChecked())

  1007.         settings.setValue(CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS, self.ui.cb_canvas_auto_select.isChecked())

  1008.         settings.setValue(CARLA_KEY_CANVAS_EYE_CANDY,         self.ui.cb_canvas_eyecandy.isChecked())

  1009.         settings.setValue(CARLA_KEY_CANVAS_FANCY_EYE_CANDY,   self.ui.cb_canvas_fancy_eyecandy.isChecked())

  1010.         settings.setValue(CARLA_KEY_CANVAS_USE_OPENGL,        self.ui.cb_canvas_use_opengl.isChecked())

  1011.         settings.setValue(CARLA_KEY_CANVAS_HQ_ANTIALIASING,   self.ui.cb_canvas_render_hq_aa.isChecked())

  1012.         # NOTE: checkState() 0, 1, 2 match their enum variants

  1013.         settings.setValue(CARLA_KEY_CANVAS_ANTIALIASING,      self.ui.cb_canvas_render_aa.checkState())

  1014.         settings.setValue(CARLA_KEY_CANVAS_FULL_REPAINTS,     self.ui.cb_canvas_full_repaints.isChecked())

  1015.         settings.setValue(CARLA_KEY_CANVAS_INLINE_DISPLAYS,   self.ui.cb_canvas_inline_displays.isChecked())

  1016. 

  1017.         # -------------------------------------------------------------------------------------------------------------

  1018. 

  1019.         settings = QSafeSettings("falkTX", "Carla2")

  1020. 

  1021.         # -------------------------------------------------------------------------------------------------------------

  1022.         # Main

  1023. 

  1024.         settings.setValue(CARLA_KEY_MAIN_EXPERIMENTAL, self.host.experimental)

  1025. 

  1026.         # -------------------------------------------------------------------------------------------------------------

  1027.         # Engine

  1028. 

  1029.         audioDriver = self.ui.cb_engine_audio_driver.currentText()

  1030. 

  1031.         if audioDriver and self.host.audioDriverForced is None and not self.host.isPlugin:

  1032.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  1033. 

  1034.         if not self.host.processModeForced:

  1035.             # engine sends callback if processMode really changes

  1036.             if audioDriver == "JACK":

  1037.                 self.host.nextProcessMode = self.ui.cb_engine_process_mode_jack.currentIndex()

  1038.             else:

  1039.                 self.host.nextProcessMode = (self.ui.cb_engine_process_mode_other.currentIndex() +

  1040.                                              self.PROCESS_MODE_NON_JACK_PADDING)

  1041. 

  1042.             settings.setValue(CARLA_KEY_ENGINE_PROCESS_MODE, self.host.nextProcessMode)

  1043. 

  1044.         self.host.exportLV2           = self.ui.ch_exp_export_lv2.isChecked()

  1045.         self.host.forceStereo         = self.ui.ch_engine_force_stereo.isChecked()

  1046.         self.host.resetXruns          = self.ui.cb_engine_reset_xruns.isChecked()

  1047.         self.host.maxParameters       = self.ui.sb_engine_max_params.value()

  1048.         self.host.manageUIs           = self.ui.ch_engine_manage_uis.isChecked()

  1049.         self.host.preferPluginBridges = self.ui.ch_engine_prefer_plugin_bridges.isChecked()

  1050.         self.host.preferUIBridges     = self.ui.ch_engine_prefer_ui_bridges.isChecked()

  1051.         self.host.showLogs            = self.ui.ch_main_show_logs.isChecked()

  1052.         self.host.showPluginBridges   = self.ui.cb_exp_plugin_bridges.isChecked()

  1053.         self.host.showWineBridges     = self.ui.ch_exp_wine_bridges.isChecked()

  1054.         self.host.uiBridgesTimeout    = self.ui.sb_engine_ui_bridges_timeout.value()

  1055.         self.host.uisAlwaysOnTop      = self.ui.ch_engine_uis_always_on_top.isChecked()

  1056. 

  1057.         if self.ui.ch_engine_force_stereo.isEnabled():

  1058.             settings.setValue(CARLA_KEY_ENGINE_FORCE_STEREO,      self.host.forceStereo)

  1059. 

  1060.         settings.setValue(CARLA_KEY_MAIN_SHOW_LOGS,               self.host.showLogs)

  1061.         settings.setValue(CARLA_KEY_ENGINE_MAX_PARAMETERS,        self.host.maxParameters)

  1062.         settings.setValue(CARLA_KEY_ENGINE_RESET_XRUNS,           self.host.resetXruns)

  1063.         settings.setValue(CARLA_KEY_ENGINE_MANAGE_UIS,            self.host.manageUIs)

  1064.         settings.setValue(CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES, self.host.preferPluginBridges)

  1065.         settings.setValue(CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,     self.host.preferUIBridges)

  1066.         settings.setValue(CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,    self.host.uiBridgesTimeout)

  1067.         settings.setValue(CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,     self.host.uisAlwaysOnTop)

  1068.         settings.setValue(CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,      self.host.exportLV2)

  1069.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,  self.host.showPluginBridges)

  1070.         settings.setValue(CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,    self.host.showWineBridges)

  1071. 

  1072.         # -------------------------------------------------------------------------------------------------------------

  1073.         # OSC

  1074. 

  1075.         settings.setValue(CARLA_KEY_OSC_ENABLED,          self.ui.ch_osc_enable.isChecked())

  1076.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_ENABLED, self.ui.group_osc_tcp_port.isChecked())

  1077.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_ENABLED, self.ui.group_osc_udp_port.isChecked())

  1078.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_RANDOM,  self.ui.rb_osc_tcp_port_random.isChecked())

  1079.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_RANDOM,  self.ui.rb_osc_udp_port_random.isChecked())

  1080.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_NUMBER,  self.ui.sb_osc_tcp_port_number.value())

  1081.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_NUMBER,  self.ui.sb_osc_udp_port_number.value())

  1082. 

  1083.         # -------------------------------------------------------------------------------------------------------------

  1084.         # File Paths

  1085. 

  1086.         audioPaths = []

  1087.         midiPaths  = []

  1088. 

  1089.         for i in range(self.ui.lw_files_audio.count()):

  1090.             audioPaths.append(self.ui.lw_files_audio.item(i).text())

  1091. 

  1092.         for i in range(self.ui.lw_files_midi.count()):

  1093.             midiPaths.append(self.ui.lw_files_midi.item(i).text())

  1094. 

  1095.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_AUDIO, splitter.join(audioPaths))

  1096.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_MIDI,  splitter.join(midiPaths))

  1097. 

  1098.         settings.setValue(CARLA_KEY_PATHS_AUDIO, audioPaths)

  1099.         settings.setValue(CARLA_KEY_PATHS_MIDI,  midiPaths)

  1100. 

  1101.         # -------------------------------------------------------------------------------------------------------------

  1102.         # Plugin Paths

  1103. 

  1104.         ladspas = []

  1105.         dssis   = []

  1106.         lv2s    = []

  1107.         vst2s   = []

  1108.         vst3s   = []

  1109.         sf2s    = []

  1110.         sfzs    = []

  1111.         jsfxs   = []

  1112.         claps   = []

  1113. 

  1114.         for i in range(self.ui.lw_ladspa.count()):

  1115.             ladspas.append(self.ui.lw_ladspa.item(i).text())

  1116. 

  1117.         for i in range(self.ui.lw_dssi.count()):

  1118.             dssis.append(self.ui.lw_dssi.item(i).text())

  1119. 

  1120.         for i in range(self.ui.lw_lv2.count()):

  1121.             lv2s.append(self.ui.lw_lv2.item(i).text())

  1122. 

  1123.         for i in range(self.ui.lw_vst.count()):

  1124.             vst2s.append(self.ui.lw_vst.item(i).text())

  1125. 

  1126.         for i in range(self.ui.lw_vst3.count()):

  1127.             vst3s.append(self.ui.lw_vst3.item(i).text())

  1128. 

  1129.         for i in range(self.ui.lw_sf2.count()):

  1130.             sf2s.append(self.ui.lw_sf2.item(i).text())

  1131. 

  1132.         for i in range(self.ui.lw_sfz.count()):

  1133.             sfzs.append(self.ui.lw_sfz.item(i).text())

  1134. 

  1135.         for i in range(self.ui.lw_jsfx.count()):

  1136.             jsfxs.append(self.ui.lw_jsfx.item(i).text())

  1137. 

  1138.         for i in range(self.ui.lw_clap.count()):

  1139.             claps.append(self.ui.lw_clap.item(i).text())

  1140. 

  1141.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LADSPA, splitter.join(ladspas))

  1142.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_DSSI,   splitter.join(dssis))

  1143.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LV2,    splitter.join(lv2s))

  1144.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST2,   splitter.join(vst2s))

  1145.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST3,   splitter.join(vst3s))

  1146.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SF2,    splitter.join(sf2s))

  1147.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SFZ,    splitter.join(sfzs))

  1148.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_JSFX,   splitter.join(jsfxs))

  1149.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_CLAP,   splitter.join(claps))

  1150. 

  1151.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  1152.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  1153.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  1154.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  1155.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  1156.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  1157.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  1158.         settings.setValue(CARLA_KEY_PATHS_JSFX,   jsfxs)

  1159.         settings.setValue(CARLA_KEY_PATHS_CLAP,   claps)

  1160. 

  1161.         # -------------------------------------------------------------------------------------------------------------

  1162.         # Wine

  1163. 

  1164.         settings.setValue(CARLA_KEY_WINE_EXECUTABLE, self.ui.le_wine_exec.text())

  1165.         settings.setValue(CARLA_KEY_WINE_AUTO_PREFIX, self.ui.cb_wine_prefix_detect.isChecked())

  1166.         settings.setValue(CARLA_KEY_WINE_FALLBACK_PREFIX, self.ui.le_wine_prefix_fallback.text())

  1167.         settings.setValue(CARLA_KEY_WINE_RT_PRIO_ENABLED, self.ui.group_wine_realtime.isChecked())

  1168.         settings.setValue(CARLA_KEY_WINE_BASE_RT_PRIO, self.ui.sb_wine_base_prio.value())

  1169.         settings.setValue(CARLA_KEY_WINE_SERVER_RT_PRIO, self.ui.sb_wine_server_prio.value())

  1170. 

  1171.         # -------------------------------------------------------------------------------------------------------------

  1172.         # Experimental

  1173. 

  1174.         settings.setValue(CARLA_KEY_EXPERIMENTAL_JACK_APPS, self.ui.ch_exp_jack_apps.isChecked())

  1175.         settings.setValue(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL, self.ui.ch_exp_load_lib_global.isChecked())

  1176.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  1177.                           self.ui.ch_exp_prevent_bad_behaviour.isChecked())

  1178. 

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

  1180. 

  1181.     @pyqtSlot()

  1182.     def slot_resetSettings(self):

  1183.         currentRow = self.ui.lw_page.currentRow()

  1184. 

  1185.         # -------------------------------------------------------------------------------------------------------------

  1186.         # Main

  1187. 

  1188.         if currentRow == self.TAB_INDEX_MAIN:

  1189.             self.ui.le_main_proj_folder.setText(CARLA_DEFAULT_MAIN_PROJECT_FOLDER)

  1190.             self.ui.ch_main_theme_pro.setChecked(CARLA_DEFAULT_MAIN_USE_PRO_THEME and

  1191.                                                  self.ui.group_main_theme.isEnabled())

  1192.             self.ui.cb_main_theme_color.setCurrentIndex(

  1193.                 self.ui.cb_main_theme_color.findText(CARLA_DEFAULT_MAIN_PRO_THEME_COLOR))

  1194.             self.ui.sb_main_refresh_interval.setValue(CARLA_DEFAULT_MAIN_REFRESH_INTERVAL)

  1195.             self.ui.ch_main_confirm_exit.setChecked(CARLA_DEFAULT_MAIN_CONFIRM_EXIT)

  1196.             self.ui.cb_main_classic_skin_default(CARLA_DEFAULT_MAIN_CLASSIC_SKIN)

  1197.             self.ui.ch_main_show_logs.setChecked(CARLA_DEFAULT_MAIN_SHOW_LOGS)

  1198. 

  1199.         # -------------------------------------------------------------------------------------------------------------

  1200.         # Canvas

  1201. 

  1202.         elif currentRow == self.TAB_INDEX_CANVAS:

  1203.             self.ui.cb_canvas_theme.setCurrentIndex(self.ui.cb_canvas_theme.findText(CARLA_DEFAULT_CANVAS_THEME))

  1204.             self.ui.cb_canvas_size.setCurrentIndex(self.ui.cb_canvas_size.findText(CARLA_DEFAULT_CANVAS_SIZE))

  1205.             self.ui.cb_canvas_bezier_lines.setChecked(CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES)

  1206.             self.ui.cb_canvas_hide_groups.setChecked(CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS)

  1207.             self.ui.cb_canvas_auto_select.setChecked(CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS)

  1208.             self.ui.cb_canvas_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_EYE_CANDY and self.ui.cb_canvas_eyecandy.isEnabled())

  1209.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked) # CARLA_DEFAULT_CANVAS_ANTIALIASING

  1210.             self.ui.cb_canvas_full_repaints.setChecked(CARLA_DEFAULT_CANVAS_FULL_REPAINTS)

  1211. 

  1212.         # -------------------------------------------------------------------------------------------------------------

  1213.         # Engine

  1214. 

  1215.         elif currentRow == self.TAB_INDEX_ENGINE:

  1216.             if not self.host.isPlugin:

  1217.                 self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  1218. 

  1219.             if not self.host.processModeForced:

  1220.                 if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1221.                     self.ui.cb_engine_process_mode_jack.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE)

  1222.                     self.ui.sw_engine_process_mode.setCurrentIndex(0) # show all modes

  1223.                 else:

  1224.                     self.ui.cb_engine_process_mode_other.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE -

  1225.                                                                          self.PROCESS_MODE_NON_JACK_PADDING)

  1226.                     self.ui.sw_engine_process_mode.setCurrentIndex(1) # hide single+multi client modes

  1227. 

  1228.             self.ui.sb_engine_max_params.setValue(CARLA_DEFAULT_MAX_PARAMETERS)

  1229.             self.ui.cb_engine_reset_xruns.setChecked(CARLA_DEFAULT_RESET_XRUNS)

  1230.             self.ui.ch_engine_uis_always_on_top.setChecked(CARLA_DEFAULT_UIS_ALWAYS_ON_TOP)

  1231.             self.ui.ch_engine_prefer_ui_bridges.setChecked(CARLA_DEFAULT_PREFER_UI_BRIDGES)

  1232.             self.ui.sb_engine_ui_bridges_timeout.setValue(CARLA_DEFAULT_UI_BRIDGES_TIMEOUT)

  1233.             self.ui.ch_engine_manage_uis.setChecked(CARLA_DEFAULT_MANAGE_UIS)

  1234. 

  1235.         # -------------------------------------------------------------------------------------------------------------

  1236.         # OSC

  1237. 

  1238.         elif currentRow == self.TAB_INDEX_OSC:

  1239.             self.ui.ch_osc_enable.setChecked(CARLA_DEFAULT_OSC_ENABLED)

  1240.             self.ui.group_osc_tcp_port.setChecked(CARLA_DEFAULT_OSC_TCP_PORT_ENABLED)

  1241.             self.ui.group_osc_udp_port.setChecked(CARLA_DEFAULT_OSC_UDP_PORT_ENABLED)

  1242.             self.ui.sb_osc_tcp_port_number.setValue(CARLA_DEFAULT_OSC_TCP_PORT_NUMBER)

  1243.             self.ui.sb_osc_udp_port_number.setValue(CARLA_DEFAULT_OSC_UDP_PORT_NUMBER)

  1244. 

  1245.             if CARLA_DEFAULT_OSC_TCP_PORT_RANDOM:

  1246.                 self.ui.rb_osc_tcp_port_specific.setChecked(False)

  1247.                 self.ui.rb_osc_tcp_port_random.setChecked(True)

  1248.             else:

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

  1250.                 self.ui.rb_osc_tcp_port_specific.setChecked(True)

  1251. 

  1252.             if CARLA_DEFAULT_OSC_UDP_PORT_RANDOM:

  1253.                 self.ui.rb_osc_udp_port_specific.setChecked(False)

  1254.                 self.ui.rb_osc_udp_port_random.setChecked(True)

  1255.             else:

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

  1257.                 self.ui.rb_osc_udp_port_specific.setChecked(True)

  1258. 

  1259.         # -------------------------------------------------------------------------------------------------------------

  1260.         # Plugin Paths

  1261. 

  1262.         elif currentRow == self.TAB_INDEX_FILEPATHS:

  1263.             curIndex = self.ui.tw_filepaths.currentIndex()

  1264. 

  1265.             if curIndex == self.FILEPATH_INDEX_AUDIO:

  1266.                 self.ui.lw_files_audio.clear()

  1267. 

  1268.             elif curIndex == self.FILEPATH_INDEX_MIDI:

  1269.                 self.ui.lw_files_midi.clear()

  1270. 

  1271.         # -------------------------------------------------------------------------------------------------------------

  1272.         # Plugin Paths

  1273. 

  1274.         elif currentRow == self.TAB_INDEX_PLUGINPATHS:

  1275.             curIndex = self.ui.tw_paths.currentIndex()

  1276. 

  1277.             if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1278.                 paths = CARLA_DEFAULT_LADSPA_PATH

  1279.                 paths.sort()

  1280.                 self.ui.lw_ladspa.clear()

  1281. 

  1282.                 for path in paths:

  1283.                     if not path:

  1284.                         continue

  1285.                     self.ui.lw_ladspa.addItem(path)

  1286. 

  1287.             elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1288.                 paths = CARLA_DEFAULT_DSSI_PATH

  1289.                 paths.sort()

  1290.                 self.ui.lw_dssi.clear()

  1291. 

  1292.                 for path in paths:

  1293.                     if not path:

  1294.                         continue

  1295.                     self.ui.lw_dssi.addItem(path)

  1296. 

  1297.             elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1298.                 paths = CARLA_DEFAULT_LV2_PATH

  1299.                 paths.sort()

  1300.                 self.ui.lw_lv2.clear()

  1301. 

  1302.                 for path in paths:

  1303.                     if not path:

  1304.                         continue

  1305.                     self.ui.lw_lv2.addItem(path)

  1306. 

  1307.             elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1308.                 paths = CARLA_DEFAULT_VST2_PATH

  1309.                 paths.sort()

  1310.                 self.ui.lw_vst.clear()

  1311. 

  1312.                 for path in paths:

  1313.                     if not path:

  1314.                         continue

  1315.                     self.ui.lw_vst.addItem(path)

  1316. 

  1317.             elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1318.                 paths = CARLA_DEFAULT_VST3_PATH

  1319.                 paths.sort()

  1320.                 self.ui.lw_vst3.clear()

  1321. 

  1322.                 for path in paths:

  1323.                     if not path:

  1324.                         continue

  1325.                     self.ui.lw_vst3.addItem(path)

  1326. 

  1327.             elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1328.                 paths = CARLA_DEFAULT_SF2_PATH

  1329.                 paths.sort()

  1330.                 self.ui.lw_sf2.clear()

  1331. 

  1332.                 for path in paths:

  1333.                     if not path:

  1334.                         continue

  1335.                     self.ui.lw_sf2.addItem(path)

  1336. 

  1337.             elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1338.                 paths = CARLA_DEFAULT_SFZ_PATH

  1339.                 paths.sort()

  1340.                 self.ui.lw_sfz.clear()

  1341. 

  1342.                 for path in paths:

  1343.                     if not path:

  1344.                         continue

  1345.                     self.ui.lw_sfz.addItem(path)

  1346. 

  1347.             elif curIndex == self.PLUGINPATH_INDEX_JSFX:

  1348.                 paths = CARLA_DEFAULT_JSFX_PATH

  1349.                 paths.sort()

  1350.                 self.ui.lw_jsfx.clear()

  1351. 

  1352.                 for path in paths:

  1353.                     if not path:

  1354.                         continue

  1355.                     self.ui.lw_jsfx.addItem(path)

  1356. 

  1357.             elif curIndex == self.PLUGINPATH_INDEX_CLAP:

  1358.                 paths = CARLA_DEFAULT_CLAP_PATH

  1359.                 paths.sort()

  1360.                 self.ui.lw_clap.clear()

  1361. 

  1362.                 for path in paths:

  1363.                     if not path:

  1364.                         continue

  1365.                     self.ui.lw_clap.addItem(path)

  1366. 

  1367.         # -------------------------------------------------------------------------------------------------------------

  1368.         # Wine

  1369. 

  1370.         elif currentRow == self.TAB_INDEX_WINE:

  1371.             self.ui.le_wine_exec.setText(CARLA_DEFAULT_WINE_EXECUTABLE)

  1372.             self.ui.cb_wine_prefix_detect.setChecked(CARLA_DEFAULT_WINE_AUTO_PREFIX)

  1373.             self.ui.le_wine_prefix_fallback.setText(CARLA_DEFAULT_WINE_FALLBACK_PREFIX)

  1374.             self.ui.group_wine_realtime.setChecked(CARLA_DEFAULT_WINE_RT_PRIO_ENABLED)

  1375.             self.ui.sb_wine_base_prio.setValue(CARLA_DEFAULT_WINE_BASE_RT_PRIO)

  1376.             self.ui.sb_wine_server_prio.setValue(CARLA_DEFAULT_WINE_SERVER_RT_PRIO)

  1377. 

  1378.         # -------------------------------------------------------------------------------------------------------------

  1379.         # Experimental

  1380. 

  1381.         elif currentRow == self.TAB_INDEX_EXPERIMENTAL:

  1382.             self.resetExperimentalSettings()

  1383. 

  1384.     def resetExperimentalSettings(self):

  1385.         # Forever experimental

  1386.         self.ui.cb_exp_plugin_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES)

  1387.         self.ui.ch_exp_wine_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES)

  1388.         self.ui.ch_exp_jack_apps.setChecked(CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS)

  1389.         self.ui.ch_exp_export_lv2.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT)

  1390.         self.ui.ch_exp_load_lib_global.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL)

  1391.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR)

  1392. 

  1393.         # Temporary, until stable

  1394.         self.ui.ch_main_system_icons.setChecked(CARLA_DEFAULT_MAIN_SYSTEM_ICONS)

  1395.         self.ui.cb_canvas_fancy_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY)

  1396.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and

  1397.                                                 self.ui.cb_canvas_use_opengl.isEnabled())

  1398.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and

  1399.                                                   self.ui.cb_canvas_render_hq_aa.isEnabled())

  1400.         self.ui.cb_canvas_inline_displays.setChecked(CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS)

  1401.         self.ui.ch_engine_force_stereo.setChecked(CARLA_DEFAULT_FORCE_STEREO)

  1402.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES)

  1403. 

  1404.     # -----------------------------------------------------------------------------------------------------------------

  1405. 

  1406.     @pyqtSlot(bool)

  1407.     def slot_enableExperimental(self, toggled):

  1408.         if toggled:

  1409.             self.ui.lw_page.showRow(self.TAB_INDEX_EXPERIMENTAL)

  1410.             if self.ui.ch_exp_wine_bridges.isChecked() and not self.host.isControl:

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

  1412.         else:

  1413.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

  1414.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1415. 

  1416.     @pyqtSlot(bool)

  1417.     def slot_enableWineBridges(self, toggled):

  1418.         if toggled and not self.host.isControl:

  1419.             self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1420.         else:

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

  1422. 

  1423.     @pyqtSlot(bool)

  1424.     def slot_pluginBridgesToggled(self, toggled):

  1425.         if not toggled:

  1426.             self.ui.ch_exp_wine_bridges.setChecked(False)

  1427.             self.ui.ch_engine_prefer_plugin_bridges.setChecked(False)

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

  1429. 

  1430.     @pyqtSlot(bool)

  1431.     def slot_canvasEyeCandyToggled(self, toggled):

  1432.         if not toggled:

  1433.             # disable fancy eyecandy too

  1434.             self.ui.cb_canvas_fancy_eyecandy.setChecked(False)

  1435. 

  1436.     @pyqtSlot(bool)

  1437.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  1438.         if toggled:

  1439.             # make sure normal eyecandy is enabled too

  1440.             self.ui.cb_canvas_eyecandy.setChecked(True)

  1441. 

  1442.     @pyqtSlot(bool)

  1443.     def slot_canvasOpenGLToggled(self, toggled):

  1444.         if not toggled:

  1445.             # uncheck GL specific option

  1446.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  1447. 

  1448.     # -----------------------------------------------------------------------------------------------------------------

  1449. 

  1450.     @pyqtSlot()

  1451.     def slot_getAndSetProjectPath(self):

  1452.         # FIXME

  1453.         getAndSetPath(self, self.ui.le_main_proj_folder)

  1454. 

  1455.     # -----------------------------------------------------------------------------------------------------------------

  1456. 

  1457.     @pyqtSlot()

  1458.     def slot_engineAudioDriverChanged(self):

  1459.         if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1460.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  1461.         else:

  1462.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  1463. 

  1464.     @pyqtSlot()

  1465.     def slot_showAudioDriverSettings(self):

  1466.         driverIndex = self.ui.cb_engine_audio_driver.currentIndex()

  1467.         driverName  = self.ui.cb_engine_audio_driver.currentText()

  1468.         DriverSettingsW(self, self.host, driverIndex, driverName).exec_()

  1469. 

  1470.     # -----------------------------------------------------------------------------------------------------------------

  1471. 

  1472.     @pyqtSlot()

  1473.     def slot_addPluginPath(self):

  1474.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1475. 

  1476.         if not newPath:

  1477.             return

  1478. 

  1479.         curIndex = self.ui.tw_paths.currentIndex()

  1480. 

  1481.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1482.             self.ui.lw_ladspa.addItem(newPath)

  1483.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

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

  1485.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1486.             self.ui.lw_lv2.addItem(newPath)

  1487.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

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

  1489.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1490.             self.ui.lw_vst3.addItem(newPath)

  1491.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1492.             self.ui.lw_sf2.addItem(newPath)

  1493.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

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

  1495.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

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

  1497.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

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

  1499. 

  1500.     @pyqtSlot()

  1501.     def slot_removePluginPath(self):

  1502.         curIndex = self.ui.tw_paths.currentIndex()

  1503. 

  1504.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1505.             self.ui.lw_ladspa.takeItem(self.ui.lw_ladspa.currentRow())

  1506.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

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

  1508.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1509.             self.ui.lw_lv2.takeItem(self.ui.lw_lv2.currentRow())

  1510.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

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

  1512.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1513.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  1514.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1515.             self.ui.lw_sf2.takeItem(self.ui.lw_sf2.currentRow())

  1516.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

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

  1518.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

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

  1520.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

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

  1522. 

  1523.     @pyqtSlot()

  1524.     def slot_changePluginPath(self):

  1525.         curIndex = self.ui.tw_paths.currentIndex()

  1526. 

  1527.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1528.             currentPath = self.ui.lw_ladspa.currentItem().text()

  1529.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

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

  1531.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1532.             currentPath = self.ui.lw_lv2.currentItem().text()

  1533.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

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

  1535.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1536.             currentPath = self.ui.lw_vst3.currentItem().text()

  1537.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1538.             currentPath = self.ui.lw_sf2.currentItem().text()

  1539.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

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

  1541.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

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

  1543.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

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

  1545.         else:

  1546.             currentPath = ""

  1547. 

  1548.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1549. 

  1550.         if not newPath:

  1551.             return

  1552. 

  1553.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1554.             self.ui.lw_ladspa.currentItem().setText(newPath)

  1555.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

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

  1557.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1558.             self.ui.lw_lv2.currentItem().setText(newPath)

  1559.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

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

  1561.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1562.             self.ui.lw_vst3.currentItem().setText(newPath)

  1563.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1564.             self.ui.lw_sf2.currentItem().setText(newPath)

  1565.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

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

  1567.         elif curIndex == self.PLUGINPATH_INDEX_JSFX:

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

  1569.         elif curIndex == self.PLUGINPATH_INDEX_CLAP:

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

  1571. 

  1572.     # -----------------------------------------------------------------------------------------------------------------

  1573. 

  1574.     @pyqtSlot(int)

  1575.     def slot_pluginPathTabChanged(self, index):

  1576.         if index == self.PLUGINPATH_INDEX_LADSPA:

  1577.             row = self.ui.lw_ladspa.currentRow()

  1578.         elif index == self.PLUGINPATH_INDEX_DSSI:

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

  1580.         elif index == self.PLUGINPATH_INDEX_LV2:

  1581.             row = self.ui.lw_lv2.currentRow()

  1582.         elif index == self.PLUGINPATH_INDEX_VST2:

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

  1584.         elif index == self.PLUGINPATH_INDEX_VST3:

  1585.             row = self.ui.lw_vst3.currentRow()

  1586.         elif index == self.PLUGINPATH_INDEX_SF2:

  1587.             row = self.ui.lw_sf2.currentRow()

  1588.         elif index == self.PLUGINPATH_INDEX_SFZ:

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

  1590.         elif index == self.PLUGINPATH_INDEX_JSFX:

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

  1592.         elif index == self.PLUGINPATH_INDEX_CLAP:

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

  1594.         else:

  1595.             row = -1

  1596. 

  1597.         self.slot_pluginPathRowChanged(row)

  1598. 

  1599.     @pyqtSlot(int)

  1600.     def slot_pluginPathRowChanged(self, row):

  1601.         check = bool(row >= 0)

  1602.         self.ui.b_paths_remove.setEnabled(check)

  1603.         self.ui.b_paths_change.setEnabled(check)

  1604. 

  1605.     # -----------------------------------------------------------------------------------------------------------------

  1606. 

  1607.     @pyqtSlot()

  1608.     def slot_addFilePath(self):

  1609.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1610. 

  1611.         if not newPath:

  1612.             return

  1613. 

  1614.         curIndex = self.ui.tw_filepaths.currentIndex()

  1615. 

  1616.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1617.             self.ui.lw_files_audio.addItem(newPath)

  1618.         elif curIndex == self.FILEPATH_INDEX_MIDI:

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

  1620. 

  1621.     @pyqtSlot()

  1622.     def slot_removeFilePath(self):

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

  1624. 

  1625.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1626.             self.ui.lw_files_audio.takeItem(self.ui.lw_files_audio.currentRow())

  1627.         elif curIndex == self.FILEPATH_INDEX_MIDI:

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

  1629. 

  1630.     @pyqtSlot()

  1631.     def slot_changeFilePath(self):

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

  1633. 

  1634.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1635.             currentPath = self.ui.lw_files_audio.currentItem().text()

  1636.         elif curIndex == self.FILEPATH_INDEX_MIDI:

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

  1638.         else:

  1639.             currentPath = ""

  1640. 

  1641.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1642. 

  1643.         if not newPath:

  1644.             return

  1645. 

  1646.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1647.             self.ui.lw_files_audio.currentItem().setText(newPath)

  1648.         elif curIndex == self.FILEPATH_INDEX_MIDI:

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

  1650. 

  1651.     # -----------------------------------------------------------------------------------------------------------------

  1652. 

  1653.     @pyqtSlot(int)

  1654.     def slot_filePathTabChanged(self, index):

  1655.         if index == self.FILEPATH_INDEX_AUDIO:

  1656.             row = self.ui.lw_files_audio.currentRow()

  1657.         elif index == self.FILEPATH_INDEX_MIDI:

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

  1659.         else:

  1660.             row = -1

  1661. 

  1662.         self.slot_filePathRowChanged(row)

  1663. 

  1664.     @pyqtSlot(int)

  1665.     def slot_filePathRowChanged(self, row):

  1666.         check = bool(row >= 0)

  1667.         self.ui.b_filepaths_remove.setEnabled(check)

  1668.         self.ui.b_filepaths_change.setEnabled(check)

  1669. 

  1670. # ---------------------------------------------------------------------------------------------------------------------

  1671. # Main

  1672. 

  1673. if __name__ == '__main__':

  1674.     from carla_app import CarlaApplication

  1675.     from carla_host import initHost as _initHost, loadHostSettings as _loadHostSettings

  1676.     # pylint: disable=ungrouped-imports

  1677.     from carla_shared import handleInitialCommandLineArguments

  1678.     # pylint: enable=ungrouped-imports

  1679. 

  1680.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1681. 

  1682.     _app  = CarlaApplication("Carla2-Settings", libPrefix)

  1683.     _host = _initHost("Carla2-Settings", libPrefix, False, False, False)

  1684.     _loadHostSettings(_host)

  1685. 

  1686.     _gui = CarlaSettingsW(None, _host, True, True)

  1687.     _gui.show()

  1688. 

  1689.     _app.exit_exec()

  1690. 

  1691. # ---------------------------------------------------------------------------------------------------------------------