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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. # -*- coding: utf-8 -*-

  3. 

  4. # Carla settings code

  5. # Copyright (C) 2011-2021 Filipe Coelho <falktx@falktx.com>

  6. #

  7. # This program is free software; you can redistribute it and/or

  8. # modify it under the terms of the GNU General Public License as

  9. # published by the Free Software Foundation; either version 2 of

  10. # the License, or any later version.

  11. #

  12. # This program is distributed in the hope that it will be useful,

  13. # but WITHOUT ANY WARRANTY; without even the implied warranty of

  14. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

  15. # GNU General Public License for more details.

  16. #

  17. # For a full copy of the GNU General Public License see the doc/GPL.txt file.

  18. 

  19. # ---------------------------------------------------------------------------------------------------------------------

  20. # Imports (PyQt5)

  21. 

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

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

  24. 

  25. # ---------------------------------------------------------------------------------------------------------------------

  26. # Imports (Custom)

  27. 

  28. import ui_carla_settings

  29. import ui_carla_settings_driver

  30. 

  31. from carla_backend import (

  32.     LINUX, MACOS, WINDOWS,

  33.     ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL,

  34.     ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER,

  35.     ENGINE_DRIVER_DEVICE_VARIABLE_BUFFER_SIZE,

  36.     ENGINE_DRIVER_DEVICE_VARIABLE_SAMPLE_RATE,

  37.     ENGINE_PROCESS_MODE_CONTINUOUS_RACK,

  38.     ENGINE_OPTION_FILE_PATH,

  39.     ENGINE_OPTION_PLUGIN_PATH,

  40.     FILE_AUDIO,

  41.     FILE_MIDI,

  42.     PLUGIN_LADSPA,

  43.     PLUGIN_DSSI,

  44.     PLUGIN_LV2,

  45.     PLUGIN_VST2,

  46.     PLUGIN_VST3,

  47.     PLUGIN_SF2,

  48.     PLUGIN_SFZ

  49. )

  50. 

  51. from carla_shared import (

  52.     CARLA_KEY_MAIN_PROJECT_FOLDER,

  53.     CARLA_KEY_MAIN_USE_PRO_THEME,

  54.     CARLA_KEY_MAIN_PRO_THEME_COLOR,

  55.     CARLA_KEY_MAIN_REFRESH_INTERVAL,

  56.     CARLA_KEY_MAIN_CONFIRM_EXIT,

  57.     CARLA_KEY_MAIN_SHOW_LOGS,

  58.     CARLA_KEY_MAIN_SYSTEM_ICONS,

  59.     CARLA_KEY_MAIN_EXPERIMENTAL,

  60.     CARLA_KEY_CANVAS_THEME,

  61.     CARLA_KEY_CANVAS_SIZE,

  62.     CARLA_KEY_CANVAS_USE_BEZIER_LINES,

  63.     CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,

  64.     CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS,

  65.     CARLA_KEY_CANVAS_EYE_CANDY,

  66.     CARLA_KEY_CANVAS_FANCY_EYE_CANDY,

  67.     CARLA_KEY_CANVAS_USE_OPENGL,

  68.     CARLA_KEY_CANVAS_ANTIALIASING,

  69.     CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  70.     CARLA_KEY_CANVAS_INLINE_DISPLAYS,

  71.     CARLA_KEY_CANVAS_FULL_REPAINTS,

  72.     CARLA_KEY_ENGINE_DRIVER_PREFIX,

  73.     CARLA_KEY_ENGINE_AUDIO_DRIVER,

  74.     CARLA_KEY_ENGINE_PROCESS_MODE,

  75.     CARLA_KEY_ENGINE_FORCE_STEREO,

  76.     CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES,

  77.     CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,

  78.     CARLA_KEY_ENGINE_MANAGE_UIS,

  79.     CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,

  80.     CARLA_KEY_ENGINE_MAX_PARAMETERS,

  81.     CARLA_KEY_ENGINE_RESET_XRUNS,

  82.     CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,

  83.     CARLA_KEY_OSC_ENABLED,

  84.     CARLA_KEY_OSC_TCP_PORT_ENABLED,

  85.     CARLA_KEY_OSC_TCP_PORT_NUMBER,

  86.     CARLA_KEY_OSC_TCP_PORT_RANDOM,

  87.     CARLA_KEY_OSC_UDP_PORT_ENABLED,

  88.     CARLA_KEY_OSC_UDP_PORT_NUMBER,

  89.     CARLA_KEY_OSC_UDP_PORT_RANDOM,

  90.     CARLA_KEY_PATHS_AUDIO,

  91.     CARLA_KEY_PATHS_MIDI,

  92.     CARLA_KEY_PATHS_LADSPA,

  93.     CARLA_KEY_PATHS_DSSI,

  94.     CARLA_KEY_PATHS_LV2,

  95.     CARLA_KEY_PATHS_VST2,

  96.     CARLA_KEY_PATHS_VST3,

  97.     CARLA_KEY_PATHS_SF2,

  98.     CARLA_KEY_PATHS_SFZ,

  99.     CARLA_KEY_WINE_EXECUTABLE,

  100.     CARLA_KEY_WINE_AUTO_PREFIX,

  101.     CARLA_KEY_WINE_FALLBACK_PREFIX,

  102.     CARLA_KEY_WINE_RT_PRIO_ENABLED,

  103.     CARLA_KEY_WINE_BASE_RT_PRIO,

  104.     CARLA_KEY_WINE_SERVER_RT_PRIO,

  105.     CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,

  106.     CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,

  107.     CARLA_KEY_EXPERIMENTAL_JACK_APPS,

  108.     CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,

  109.     CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  110.     CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  111.     CARLA_DEFAULT_MAIN_PROJECT_FOLDER,

  112.     CARLA_DEFAULT_MAIN_USE_PRO_THEME,

  113.     CARLA_DEFAULT_MAIN_PRO_THEME_COLOR,

  114.     CARLA_DEFAULT_MAIN_REFRESH_INTERVAL,

  115.     CARLA_DEFAULT_MAIN_CONFIRM_EXIT,

  116.     CARLA_DEFAULT_MAIN_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.     getAndSetPath,

  173.     getIcon,

  174.     fontMetricsHorizontalAdvance,

  175.     splitter,

  176.     QSafeSettings

  177. )

  178. 

  179. from patchcanvas.theme import Theme, getThemeName

  180. 

  181. # ---------------------------------------------------------------------------------------------------------------------

  182. # ...

  183. 

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

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

  186. 

  187. # ---------------------------------------------------------------------------------------------------------------------

  188. # Driver Settings

  189. 

  190. class DriverSettingsW(QDialog):

  191.     AUTOMATIC_OPTION = "(Auto)"

  192. 

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

  194.         QDialog.__init__(self, parent)

  195.         self.host = host

  196.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  197.         self.ui.setupUi(self)

  198. 

  199.         # -------------------------------------------------------------------------------------------------------------

  200.         # Internal stuff

  201. 

  202.         self.fDriverIndex = driverIndex

  203.         self.fDriverName  = driverName

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

  205. 

  206.         self.fBufferSizes = BUFFER_SIZE_LIST

  207.         self.fSampleRates = SAMPLE_RATE_LIST

  208. 

  209.         # -------------------------------------------------------------------------------------------------------------

  210.         # Set-up GUI

  211. 

  212.         for name in self.fDeviceNames:

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

  214. 

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

  216. 

  217.         if MACOS:

  218.             self.setWindowModality(Qt.WindowModal)

  219. 

  220.         # -------------------------------------------------------------------------------------------------------------

  221.         # Load settings

  222. 

  223.         self.loadSettings()

  224. 

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

  226.         # Set-up connections

  227. 

  228.         self.accepted.connect(self.slot_saveSettings)

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

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

  231. 

  232.     # -----------------------------------------------------------------------------------------------------------------

  233. 

  234.     def loadSettings(self):

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

  236. 

  237.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  242. 

  243.         if audioDevice and audioDevice in self.fDeviceNames:

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

  245.         else:

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

  247. 

  248.         # fill combo-boxes first

  249.         self.slot_updateDeviceInfo()

  250. 

  251.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  253.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  255.         else:

  256.             self.ui.cb_buffersize.setCurrentIndex(len(self.fBufferSizes)/2)

  257. 

  258.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  260.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  262.         else:

  263.             self.ui.cb_samplerate.setCurrentIndex(len(self.fSampleRates)/2)

  264. 

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

  266. 

  267.     # -----------------------------------------------------------------------------------------------------------------

  268. 

  269.     @pyqtSlot()

  270.     def slot_saveSettings(self):

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

  272. 

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

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

  275. 

  276.         if bufferSize == self.AUTOMATIC_OPTION:

  277.             bufferSize = "0"

  278.         if sampleRate == self.AUTOMATIC_OPTION:

  279.             sampleRate = "0"

  280. 

  281.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  286. 

  287.     # -----------------------------------------------------------------------------------------------------------------

  288. 

  289.     @pyqtSlot()

  290.     def slot_showDevicePanel(self):

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

  292. 

  293.     @pyqtSlot()

  294.     def slot_updateDeviceInfo(self):

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

  296. 

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

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

  299. 

  300.         self.ui.cb_buffersize.clear()

  301.         self.ui.cb_samplerate.clear()

  302. 

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

  304.         driverDeviceHints = driverDeviceInfo['hints']

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

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

  307. 

  308.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  310.         else:

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

  312. 

  313.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL:

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

  315.         else:

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

  317. 

  318.         if self.fBufferSizes:

  319.             for bsize in self.fBufferSizes:

  320.                 sbsize = str(bsize)

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

  322. 

  323.                 if oldBufferSize == sbsize:

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

  325. 

  326.         else:

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

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

  329. 

  330.         if self.fSampleRates:

  331.             for srate in self.fSampleRates:

  332.                 ssrate = str(int(srate))

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

  334. 

  335.                 if oldSampleRate == ssrate:

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

  337. 

  338.         else:

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

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

  341. 

  342. # ---------------------------------------------------------------------------------------------------------------------

  343. # Runtime Driver Settings

  344. 

  345. class RuntimeDriverSettingsW(QDialog):

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

  347.         QDialog.__init__(self, parent)

  348.         self.host = host

  349.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  350.         self.ui.setupUi(self)

  351. 

  352.         driverDeviceInfo = host.get_runtime_engine_driver_device_info()

  353. 

  354.         # -------------------------------------------------------------------------------------------------------------

  355.         # Set-up GUI

  356. 

  357.         self.ui.cb_device.clear()

  358.         self.ui.cb_buffersize.clear()

  359.         self.ui.cb_samplerate.clear()

  360.         self.ui.cb_triple_buffer.hide()

  361.         self.ui.ico_restart.hide()

  362.         self.ui.label_restart.hide()

  363. 

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

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

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

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

  368. 

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

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

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

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

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

  374. 

  375.         self.adjustSize()

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

  377. 

  378.         if MACOS:

  379.             self.setWindowModality(Qt.WindowModal)

  380. 

  381.         # -------------------------------------------------------------------------------------------------------------

  382.         # Load runtime settings

  383. 

  384.         if host.is_engine_running():

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

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

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

  388.         else:

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

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

  391. 

  392.         if driverDeviceInfo['bufferSizes']:

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

  394.                 sbsize = str(bsize)

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

  396. 

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

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

  399. 

  400.         else:

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

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

  403. 

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

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

  406. 

  407.         if driverDeviceInfo['sampleRates']:

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

  409.                 ssrate = str(int(srate))

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

  411. 

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

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

  414. 

  415.         else:

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

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

  418. 

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

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

  421. 

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

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

  424. 

  425.         # -------------------------------------------------------------------------------------------------------------

  426.         # Set-up connections

  427. 

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

  429. 

  430.     # -----------------------------------------------------------------------------------------------------------------

  431. 

  432.     def getValues(self):

  433.         audioDevice = self.ui.cb_buffersize.currentText()

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

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

  436. 

  437.         if bufferSize == DriverSettingsW.AUTOMATIC_OPTION:

  438.             bufferSize = "0"

  439.         if sampleRate == DriverSettingsW.AUTOMATIC_OPTION:

  440.             sampleRate = "0"

  441. 

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

  443. 

  444.     # -----------------------------------------------------------------------------------------------------------------

  445. 

  446.     @pyqtSlot()

  447.     def slot_showDevicePanel(self):

  448.         self.host.show_engine_device_control_panel()

  449. 

  450. # ---------------------------------------------------------------------------------------------------------------------

  451. # Settings Dialog

  452. 

  453. class CarlaSettingsW(QDialog):

  454.     # Tab indexes

  455.     TAB_INDEX_MAIN         = 0

  456.     TAB_INDEX_CANVAS       = 1

  457.     TAB_INDEX_ENGINE       = 2

  458.     TAB_INDEX_OSC          = 3

  459.     TAB_INDEX_FILEPATHS    = 4

  460.     TAB_INDEX_PLUGINPATHS  = 5

  461.     TAB_INDEX_WINE         = 6

  462.     TAB_INDEX_EXPERIMENTAL = 7

  463.     TAB_INDEX_NONE         = 8

  464. 

  465.     # File Path indexes

  466.     FILEPATH_INDEX_AUDIO = 0

  467.     FILEPATH_INDEX_MIDI  = 1

  468. 

  469.     # Plugin Path indexes

  470.     PLUGINPATH_INDEX_LADSPA = 0

  471.     PLUGINPATH_INDEX_DSSI   = 1

  472.     PLUGINPATH_INDEX_LV2    = 2

  473.     PLUGINPATH_INDEX_VST2   = 3

  474.     PLUGINPATH_INDEX_VST3   = 4

  475.     PLUGINPATH_INDEX_SF2    = 5

  476.     PLUGINPATH_INDEX_SFZ    = 6

  477. 

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

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

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

  481.     PROCESS_MODE_NON_JACK_PADDING = 2

  482. 

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

  484. 

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

  486.         QDialog.__init__(self, parent)

  487.         self.host = host

  488.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  489.         self.ui.setupUi(self)

  490. 

  491.         # -------------------------------------------------------------------------------------------------------------

  492.         # Set-up GUI

  493. 

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

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

  496. 

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

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

  499. 

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

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

  502. 

  503.         if MACOS:

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

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

  506. 

  507.         if WINDOWS or host.isControl:

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

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

  510. 

  511.         if host.isControl:

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

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

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

  515.             self.ui.ch_exp_export_lv2.hide()

  516.             self.ui.group_experimental_engine.hide()

  517.             self.ui.cb_canvas_inline_displays.hide()

  518. 

  519.         elif not hasCanvas:

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

  521. 

  522.         elif not hasCanvasGL:

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

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

  525. 

  526.         if host.isPlugin:

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

  528. 

  529.         if host.audioDriverForced is not None:

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

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

  532. 

  533.         if host.processModeForced:

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

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

  536. 

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

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

  539. 

  540.         if host.isControl or host.isPlugin:

  541.             self.ui.ch_main_confirm_exit.hide()

  542.             self.ui.ch_exp_load_lib_global.hide()

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

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

  545. 

  546.         if not LINUX:

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

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

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

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

  551. 

  552.         if not MACOS:

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

  554. 

  555.         # FIXME, not implemented yet

  556.         self.ui.ch_engine_uis_always_on_top.hide()

  557. 

  558.         # FIXME broken in some Qt5 versions

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

  560. 

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

  562. 

  563.         if MACOS:

  564.             self.setWindowModality(Qt.WindowModal)

  565. 

  566.         # -------------------------------------------------------------------------------------------------------------

  567.         # Load settings

  568. 

  569.         self.loadSettings()

  570. 

  571.         # -------------------------------------------------------------------------------------------------------------

  572.         # Set-up Icons

  573. 

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

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

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

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

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

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

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

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

  582. 

  583.         # -------------------------------------------------------------------------------------------------------------

  584.         # Set-up connections

  585. 

  586.         self.accepted.connect(self.slot_saveSettings)

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

  588. 

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

  590. 

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

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

  593. 

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

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

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

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

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

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

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

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

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

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

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

  605. 

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

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

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

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

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

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

  612. 

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

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

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

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

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

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

  619. 

  620.         # -------------------------------------------------------------------------------------------------------------

  621.         # Post-connect setup

  622. 

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

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

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

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

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

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

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

  630. 

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

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

  633. 

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

  635. 

  636.         self.slot_filePathTabChanged(0)

  637.         self.slot_pluginPathTabChanged(0)

  638. 

  639.         self.adjustSize()

  640. 

  641.     # -----------------------------------------------------------------------------------------------------------------

  642. 

  643.     def loadSettings(self):

  644.         settings = QSafeSettings()

  645. 

  646.         # -------------------------------------------------------------------------------------------------------------

  647.         # Main

  648. 

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

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

  651. 

  652.         self.ui.le_main_proj_folder.setText(

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

  654. 

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

  656.                                              settings.value(CARLA_KEY_MAIN_USE_PRO_THEME,

  657.                                                             CARLA_DEFAULT_MAIN_USE_PRO_THEME, bool))

  658. 

  659.         self.ui.cb_main_theme_color.setCurrentIndex(

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

  661.                                                                 CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, str)))

  662. 

  663.         self.ui.sb_main_refresh_interval.setValue(

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

  665. 

  666.         self.ui.ch_main_confirm_exit.setChecked(

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

  668. 

  669.         self.ui.ch_main_system_icons.setChecked(

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

  671. 

  672.         # -------------------------------------------------------------------------------------------------------------

  673.         # Canvas

  674. 

  675.         self.ui.cb_canvas_theme.setCurrentIndex(

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

  677. 

  678.         self.ui.cb_canvas_size.setCurrentIndex(

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

  680. 

  681.         self.ui.cb_canvas_bezier_lines.setChecked(

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

  683. 

  684.         self.ui.cb_canvas_hide_groups.setChecked(

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

  686. 

  687.         self.ui.cb_canvas_auto_select.setChecked(

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

  689. 

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

  691.             self.ui.cb_canvas_eyecandy.setChecked(

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

  693. 

  694.         self.ui.cb_canvas_fancy_eyecandy.setChecked(

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

  696. 

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

  698.                                                 settings.value(CARLA_KEY_CANVAS_USE_OPENGL,

  699.                                                                CARLA_DEFAULT_CANVAS_USE_OPENGL, bool))

  700. 

  701.         self.ui.cb_canvas_render_aa.setCheckState(

  702.             settings.value(CARLA_KEY_CANVAS_ANTIALIASING, CARLA_DEFAULT_CANVAS_ANTIALIASING, int))

  703. 

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

  705.                                                   settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  706.                                                                  CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, bool))

  707. 

  708.         self.ui.cb_canvas_full_repaints.setChecked(

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

  710. 

  711.         self.ui.cb_canvas_inline_displays.setChecked(

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

  713. 

  714.         # -------------------------------------------------------------------------------------------------------------

  715. 

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

  717. 

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

  719.         # Main

  720. 

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

  722. 

  723.         if not self.host.experimental:

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

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

  726. 

  727.         elif not self.host.showWineBridges:

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

  729. 

  730.         # -------------------------------------------------------------------------------------------------------------

  731.         # Engine

  732. 

  733.         if self.host.isPlugin:

  734.             audioDriver = "Plugin"

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

  736.         elif self.host.audioDriverForced:

  737.             audioDriver = self.host.audioDriverForced

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

  739.         else:

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

  741. 

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

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

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

  745.                     break

  746.             else:

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

  748. 

  749.         if audioDriver == "JACK":

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

  751.         else:

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

  753. 

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

  755. 

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

  757. 

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

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

  760.                                                                  self.PROCESS_MODE_NON_JACK_PADDING)

  761.         else:

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

  763. 

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

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

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

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

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

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

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

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

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

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

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

  775. 

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

  777.         # OSC

  778. 

  779.         self.ui.ch_osc_enable.setChecked(

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

  781. 

  782.         self.ui.group_osc_tcp_port.setChecked(

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

  784. 

  785.         self.ui.group_osc_udp_port.setChecked(

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

  787. 

  788.         self.ui.sb_osc_tcp_port_number.setValue(

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

  790. 

  791.         self.ui.sb_osc_udp_port_number.setValue(

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

  793. 

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

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

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

  797.         else:

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

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

  800. 

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

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

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

  804.         else:

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

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

  807. 

  808.         # -------------------------------------------------------------------------------------------------------------

  809.         # File Paths

  810. 

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

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

  813. 

  814.         audioPaths.sort()

  815.         midiPaths.sort()

  816. 

  817.         for audioPath in audioPaths:

  818.             if not audioPath:

  819.                 continue

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

  821. 

  822.         for midiPath in midiPaths:

  823.             if not midiPath:

  824.                 continue

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

  826. 

  827.         # -------------------------------------------------------------------------------------------------------------

  828.         # Plugin Paths

  829. 

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

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

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

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

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

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

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

  837. 

  838.         ladspas.sort()

  839.         dssis.sort()

  840.         lv2s.sort()

  841.         vst2s.sort()

  842.         vst3s.sort()

  843.         sf2s.sort()

  844.         sfzs.sort()

  845. 

  846.         for ladspa in ladspas:

  847.             if not ladspa:

  848.                 continue

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

  850. 

  851.         for dssi in dssis:

  852.             if not dssi:

  853.                 continue

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

  855. 

  856.         for lv2 in lv2s:

  857.             if not lv2:

  858.                 continue

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

  860. 

  861.         for vst2 in vst2s:

  862.             if not vst2:

  863.                 continue

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

  865. 

  866.         for vst3 in vst3s:

  867.             if not vst3:

  868.                 continue

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

  870. 

  871.         for sf2 in sf2s:

  872.             if not sf2:

  873.                 continue

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

  875. 

  876.         for sfz in sfzs:

  877.             if not sfz:

  878.                 continue

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

  880. 

  881.         # -------------------------------------------------------------------------------------------------------------

  882.         # Wine

  883. 

  884.         self.ui.le_wine_exec.setText(

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

  886. 

  887.         self.ui.cb_wine_prefix_detect.setChecked(

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

  889. 

  890.         self.ui.le_wine_prefix_fallback.setText(

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

  892. 

  893.         self.ui.group_wine_realtime.setChecked(

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

  895. 

  896.         self.ui.sb_wine_base_prio.setValue(

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

  898. 

  899.         self.ui.sb_wine_server_prio.setValue(

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

  901. 

  902.         # -------------------------------------------------------------------------------------------------------------

  903.         # Experimental

  904. 

  905.         self.ui.ch_exp_jack_apps.setChecked(

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

  907. 

  908.         self.ui.ch_exp_export_lv2.setChecked(

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

  910. 

  911.         self.ui.ch_exp_load_lib_global.setChecked(

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

  913. 

  914.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(

  915.             settings.value(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  916.                            CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR, bool))

  917. 

  918.     # -----------------------------------------------------------------------------------------------------------------

  919. 

  920.     @pyqtSlot()

  921.     def slot_saveSettings(self):

  922.         settings = QSafeSettings()

  923. 

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

  925. 

  926.         if not self.host.experimental:

  927.             self.resetExperimentalSettings()

  928. 

  929.         # -------------------------------------------------------------------------------------------------------------

  930.         # Main

  931. 

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

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

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

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

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

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

  938. 

  939.         # -------------------------------------------------------------------------------------------------------------

  940.         # Canvas

  941. 

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

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

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

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

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

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

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

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

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

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

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

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

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

  955. 

  956.         # -------------------------------------------------------------------------------------------------------------

  957. 

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

  959. 

  960.         # -------------------------------------------------------------------------------------------------------------

  961.         # Main

  962. 

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

  964. 

  965.         # -------------------------------------------------------------------------------------------------------------

  966.         # Engine

  967. 

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

  969. 

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

  971.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  972. 

  973.         if not self.host.processModeForced:

  974.             # engine sends callback if processMode really changes

  975.             if audioDriver == "JACK":

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

  977.             else:

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

  979.                                              self.PROCESS_MODE_NON_JACK_PADDING)

  980. 

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

  982. 

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

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

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

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

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

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

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

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

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

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

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

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

  995. 

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

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

  998. 

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

  1000.         settings.setValue(CARLA_KEY_ENGINE_MAX_PARAMETERS,        self.host.maxParameters)

  1001.         settings.setValue(CARLA_KEY_ENGINE_RESET_XRUNS,           self.host.resetXruns)

  1002.         settings.setValue(CARLA_KEY_ENGINE_MANAGE_UIS,            self.host.manageUIs)

  1003.         settings.setValue(CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES, self.host.preferPluginBridges)

  1004.         settings.setValue(CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,     self.host.preferUIBridges)

  1005.         settings.setValue(CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,    self.host.uiBridgesTimeout)

  1006.         settings.setValue(CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,     self.host.uisAlwaysOnTop)

  1007.         settings.setValue(CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,      self.host.exportLV2)

  1008.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,  self.host.showPluginBridges)

  1009.         settings.setValue(CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,    self.host.showWineBridges)

  1010. 

  1011.         # -------------------------------------------------------------------------------------------------------------

  1012.         # OSC

  1013. 

  1014.         settings.setValue(CARLA_KEY_OSC_ENABLED,          self.ui.ch_osc_enable.isChecked())

  1015.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_ENABLED, self.ui.group_osc_tcp_port.isChecked())

  1016.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_ENABLED, self.ui.group_osc_udp_port.isChecked())

  1017.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_RANDOM,  self.ui.rb_osc_tcp_port_random.isChecked())

  1018.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_RANDOM,  self.ui.rb_osc_udp_port_random.isChecked())

  1019.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_NUMBER,  self.ui.sb_osc_tcp_port_number.value())

  1020.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_NUMBER,  self.ui.sb_osc_udp_port_number.value())

  1021. 

  1022.         # -------------------------------------------------------------------------------------------------------------

  1023.         # File Paths

  1024. 

  1025.         audioPaths = []

  1026.         midiPaths  = []

  1027. 

  1028.         for i in range(self.ui.lw_files_audio.count()):

  1029.             audioPaths.append(self.ui.lw_files_audio.item(i).text())

  1030. 

  1031.         for i in range(self.ui.lw_files_midi.count()):

  1032.             midiPaths.append(self.ui.lw_files_midi.item(i).text())

  1033. 

  1034.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_AUDIO, splitter.join(audioPaths))

  1035.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_MIDI,  splitter.join(midiPaths))

  1036. 

  1037.         settings.setValue(CARLA_KEY_PATHS_AUDIO, audioPaths)

  1038.         settings.setValue(CARLA_KEY_PATHS_MIDI,  midiPaths)

  1039. 

  1040.         # -------------------------------------------------------------------------------------------------------------

  1041.         # Plugin Paths

  1042. 

  1043.         ladspas = []

  1044.         dssis   = []

  1045.         lv2s    = []

  1046.         vst2s   = []

  1047.         vst3s   = []

  1048.         sf2s    = []

  1049.         sfzs    = []

  1050. 

  1051.         for i in range(self.ui.lw_ladspa.count()):

  1052.             ladspas.append(self.ui.lw_ladspa.item(i).text())

  1053. 

  1054.         for i in range(self.ui.lw_dssi.count()):

  1055.             dssis.append(self.ui.lw_dssi.item(i).text())

  1056. 

  1057.         for i in range(self.ui.lw_lv2.count()):

  1058.             lv2s.append(self.ui.lw_lv2.item(i).text())

  1059. 

  1060.         for i in range(self.ui.lw_vst.count()):

  1061.             vst2s.append(self.ui.lw_vst.item(i).text())

  1062. 

  1063.         for i in range(self.ui.lw_vst3.count()):

  1064.             vst3s.append(self.ui.lw_vst3.item(i).text())

  1065. 

  1066.         for i in range(self.ui.lw_sf2.count()):

  1067.             sf2s.append(self.ui.lw_sf2.item(i).text())

  1068. 

  1069.         for i in range(self.ui.lw_sfz.count()):

  1070.             sfzs.append(self.ui.lw_sfz.item(i).text())

  1071. 

  1072.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LADSPA, splitter.join(ladspas))

  1073.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_DSSI,   splitter.join(dssis))

  1074.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LV2,    splitter.join(lv2s))

  1075.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST2,   splitter.join(vst2s))

  1076.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST3,   splitter.join(vst3s))

  1077.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SF2,    splitter.join(sf2s))

  1078.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SFZ,    splitter.join(sfzs))

  1079. 

  1080.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  1081.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  1082.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  1083.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  1084.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  1085.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  1086.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  1087. 

  1088.         # -------------------------------------------------------------------------------------------------------------

  1089.         # Wine

  1090. 

  1091.         settings.setValue(CARLA_KEY_WINE_EXECUTABLE, self.ui.le_wine_exec.text())

  1092.         settings.setValue(CARLA_KEY_WINE_AUTO_PREFIX, self.ui.cb_wine_prefix_detect.isChecked())

  1093.         settings.setValue(CARLA_KEY_WINE_FALLBACK_PREFIX, self.ui.le_wine_prefix_fallback.text())

  1094.         settings.setValue(CARLA_KEY_WINE_RT_PRIO_ENABLED, self.ui.group_wine_realtime.isChecked())

  1095.         settings.setValue(CARLA_KEY_WINE_BASE_RT_PRIO, self.ui.sb_wine_base_prio.value())

  1096.         settings.setValue(CARLA_KEY_WINE_SERVER_RT_PRIO, self.ui.sb_wine_server_prio.value())

  1097. 

  1098.         # -------------------------------------------------------------------------------------------------------------

  1099.         # Experimental

  1100. 

  1101.         settings.setValue(CARLA_KEY_EXPERIMENTAL_JACK_APPS, self.ui.ch_exp_jack_apps.isChecked())

  1102.         settings.setValue(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL, self.ui.ch_exp_load_lib_global.isChecked())

  1103.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  1104.                           self.ui.ch_exp_prevent_bad_behaviour.isChecked())

  1105. 

  1106.     # -----------------------------------------------------------------------------------------------------------------

  1107. 

  1108.     @pyqtSlot()

  1109.     def slot_resetSettings(self):

  1110.         currentRow = self.ui.lw_page.currentRow()

  1111. 

  1112.         # -------------------------------------------------------------------------------------------------------------

  1113.         # Main

  1114. 

  1115.         if currentRow == self.TAB_INDEX_MAIN:

  1116.             self.ui.le_main_proj_folder.setText(CARLA_DEFAULT_MAIN_PROJECT_FOLDER)

  1117.             self.ui.ch_main_theme_pro.setChecked(CARLA_DEFAULT_MAIN_USE_PRO_THEME and

  1118.                                                  self.ui.group_main_theme.isEnabled())

  1119.             self.ui.cb_main_theme_color.setCurrentIndex(

  1120.                 self.ui.cb_main_theme_color.findText(CARLA_DEFAULT_MAIN_PRO_THEME_COLOR))

  1121.             self.ui.sb_main_refresh_interval.setValue(CARLA_DEFAULT_MAIN_REFRESH_INTERVAL)

  1122.             self.ui.ch_main_confirm_exit.setChecked(CARLA_DEFAULT_MAIN_CONFIRM_EXIT)

  1123.             self.ui.ch_main_show_logs.setChecked(CARLA_DEFAULT_MAIN_SHOW_LOGS)

  1124. 

  1125.         # -------------------------------------------------------------------------------------------------------------

  1126.         # Canvas

  1127. 

  1128.         elif currentRow == self.TAB_INDEX_CANVAS:

  1129.             self.ui.cb_canvas_theme.setCurrentIndex(self.ui.cb_canvas_theme.findText(CARLA_DEFAULT_CANVAS_THEME))

  1130.             self.ui.cb_canvas_size.setCurrentIndex(self.ui.cb_canvas_size.findText(CARLA_DEFAULT_CANVAS_SIZE))

  1131.             self.ui.cb_canvas_bezier_lines.setChecked(CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES)

  1132.             self.ui.cb_canvas_hide_groups.setChecked(CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS)

  1133.             self.ui.cb_canvas_auto_select.setChecked(CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS)

  1134.             self.ui.cb_canvas_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_EYE_CANDY and self.ui.cb_canvas_eyecandy.isEnabled())

  1135.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked) # CARLA_DEFAULT_CANVAS_ANTIALIASING

  1136.             self.ui.cb_canvas_full_repaints.setChecked(CARLA_DEFAULT_CANVAS_FULL_REPAINTS)

  1137. 

  1138.         # -------------------------------------------------------------------------------------------------------------

  1139.         # Engine

  1140. 

  1141.         elif currentRow == self.TAB_INDEX_ENGINE:

  1142.             if not self.host.isPlugin:

  1143.                 self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  1144. 

  1145.             if not self.host.processModeForced:

  1146.                 if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1147.                     self.ui.cb_engine_process_mode_jack.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE)

  1148.                     self.ui.sw_engine_process_mode.setCurrentIndex(0) # show all modes

  1149.                 else:

  1150.                     self.ui.cb_engine_process_mode_other.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE -

  1151.                                                                          self.PROCESS_MODE_NON_JACK_PADDING)

  1152.                     self.ui.sw_engine_process_mode.setCurrentIndex(1) # hide single+multi client modes

  1153. 

  1154.             self.ui.sb_engine_max_params.setValue(CARLA_DEFAULT_MAX_PARAMETERS)

  1155.             self.ui.cb_engine_reset_xruns.setChecked(CARLA_DEFAULT_RESET_XRUNS)

  1156.             self.ui.ch_engine_uis_always_on_top.setChecked(CARLA_DEFAULT_UIS_ALWAYS_ON_TOP)

  1157.             self.ui.ch_engine_prefer_ui_bridges.setChecked(CARLA_DEFAULT_PREFER_UI_BRIDGES)

  1158.             self.ui.sb_engine_ui_bridges_timeout.setValue(CARLA_DEFAULT_UI_BRIDGES_TIMEOUT)

  1159.             self.ui.ch_engine_manage_uis.setChecked(CARLA_DEFAULT_MANAGE_UIS)

  1160. 

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

  1162.         # OSC

  1163. 

  1164.         elif currentRow == self.TAB_INDEX_OSC:

  1165.             self.ui.ch_osc_enable.setChecked(CARLA_DEFAULT_OSC_ENABLED)

  1166.             self.ui.group_osc_tcp_port.setChecked(CARLA_DEFAULT_OSC_TCP_PORT_ENABLED)

  1167.             self.ui.group_osc_udp_port.setChecked(CARLA_DEFAULT_OSC_UDP_PORT_ENABLED)

  1168.             self.ui.sb_osc_tcp_port_number.setValue(CARLA_DEFAULT_OSC_TCP_PORT_NUMBER)

  1169.             self.ui.sb_osc_udp_port_number.setValue(CARLA_DEFAULT_OSC_UDP_PORT_NUMBER)

  1170. 

  1171.             if CARLA_DEFAULT_OSC_TCP_PORT_RANDOM:

  1172.                 self.ui.rb_osc_tcp_port_specific.setChecked(False)

  1173.                 self.ui.rb_osc_tcp_port_random.setChecked(True)

  1174.             else:

  1175.                 self.ui.rb_osc_tcp_port_random.setChecked(False)

  1176.                 self.ui.rb_osc_tcp_port_specific.setChecked(True)

  1177. 

  1178.             if CARLA_DEFAULT_OSC_UDP_PORT_RANDOM:

  1179.                 self.ui.rb_osc_udp_port_specific.setChecked(False)

  1180.                 self.ui.rb_osc_udp_port_random.setChecked(True)

  1181.             else:

  1182.                 self.ui.rb_osc_udp_port_random.setChecked(False)

  1183.                 self.ui.rb_osc_udp_port_specific.setChecked(True)

  1184. 

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

  1186.         # Plugin Paths

  1187. 

  1188.         elif currentRow == self.TAB_INDEX_FILEPATHS:

  1189.             curIndex = self.ui.tw_filepaths.currentIndex()

  1190. 

  1191.             if curIndex == self.FILEPATH_INDEX_AUDIO:

  1192.                 self.ui.lw_files_audio.clear()

  1193. 

  1194.             elif curIndex == self.FILEPATH_INDEX_MIDI:

  1195.                 self.ui.lw_files_midi.clear()

  1196. 

  1197.         # -------------------------------------------------------------------------------------------------------------

  1198.         # Plugin Paths

  1199. 

  1200.         elif currentRow == self.TAB_INDEX_PLUGINPATHS:

  1201.             curIndex = self.ui.tw_paths.currentIndex()

  1202. 

  1203.             if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1204.                 paths = CARLA_DEFAULT_LADSPA_PATH

  1205.                 paths.sort()

  1206.                 self.ui.lw_ladspa.clear()

  1207. 

  1208.                 for path in paths:

  1209.                     if not path:

  1210.                         continue

  1211.                     self.ui.lw_ladspa.addItem(path)

  1212. 

  1213.             elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1214.                 paths = CARLA_DEFAULT_DSSI_PATH

  1215.                 paths.sort()

  1216.                 self.ui.lw_dssi.clear()

  1217. 

  1218.                 for path in paths:

  1219.                     if not path:

  1220.                         continue

  1221.                     self.ui.lw_dssi.addItem(path)

  1222. 

  1223.             elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1224.                 paths = CARLA_DEFAULT_LV2_PATH

  1225.                 paths.sort()

  1226.                 self.ui.lw_lv2.clear()

  1227. 

  1228.                 for path in paths:

  1229.                     if not path:

  1230.                         continue

  1231.                     self.ui.lw_lv2.addItem(path)

  1232. 

  1233.             elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1234.                 paths = CARLA_DEFAULT_VST2_PATH

  1235.                 paths.sort()

  1236.                 self.ui.lw_vst.clear()

  1237. 

  1238.                 for path in paths:

  1239.                     if not path:

  1240.                         continue

  1241.                     self.ui.lw_vst.addItem(path)

  1242. 

  1243.             elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1244.                 paths = CARLA_DEFAULT_VST3_PATH

  1245.                 paths.sort()

  1246.                 self.ui.lw_vst3.clear()

  1247. 

  1248.                 for path in paths:

  1249.                     if not path:

  1250.                         continue

  1251.                     self.ui.lw_vst3.addItem(path)

  1252. 

  1253.             elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1254.                 paths = CARLA_DEFAULT_SF2_PATH

  1255.                 paths.sort()

  1256.                 self.ui.lw_sf2.clear()

  1257. 

  1258.                 for path in paths:

  1259.                     if not path:

  1260.                         continue

  1261.                     self.ui.lw_sf2.addItem(path)

  1262. 

  1263.             elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1264.                 paths = CARLA_DEFAULT_SFZ_PATH

  1265.                 paths.sort()

  1266.                 self.ui.lw_sfz.clear()

  1267. 

  1268.                 for path in paths:

  1269.                     if not path:

  1270.                         continue

  1271.                     self.ui.lw_sfz.addItem(path)

  1272. 

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

  1274.         # Wine

  1275. 

  1276.         elif currentRow == self.TAB_INDEX_WINE:

  1277.             self.ui.le_wine_exec.setText(CARLA_DEFAULT_WINE_EXECUTABLE)

  1278.             self.ui.cb_wine_prefix_detect.setChecked(CARLA_DEFAULT_WINE_AUTO_PREFIX)

  1279.             self.ui.le_wine_prefix_fallback.setText(CARLA_DEFAULT_WINE_FALLBACK_PREFIX)

  1280.             self.ui.group_wine_realtime.setChecked(CARLA_DEFAULT_WINE_RT_PRIO_ENABLED)

  1281.             self.ui.sb_wine_base_prio.setValue(CARLA_DEFAULT_WINE_BASE_RT_PRIO)

  1282.             self.ui.sb_wine_server_prio.setValue(CARLA_DEFAULT_WINE_SERVER_RT_PRIO)

  1283. 

  1284.         # -------------------------------------------------------------------------------------------------------------

  1285.         # Experimental

  1286. 

  1287.         elif currentRow == self.TAB_INDEX_EXPERIMENTAL:

  1288.             self.resetExperimentalSettings()

  1289. 

  1290.     def resetExperimentalSettings(self):

  1291.         # Forever experimental

  1292.         self.ui.cb_exp_plugin_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES)

  1293.         self.ui.ch_exp_wine_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES)

  1294.         self.ui.ch_exp_jack_apps.setChecked(CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS)

  1295.         self.ui.ch_exp_export_lv2.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT)

  1296.         self.ui.ch_exp_load_lib_global.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL)

  1297.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR)

  1298. 

  1299.         # Temporary, until stable

  1300.         self.ui.ch_main_system_icons.setChecked(CARLA_DEFAULT_MAIN_SYSTEM_ICONS)

  1301.         self.ui.cb_canvas_fancy_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY)

  1302.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and

  1303.                                                 self.ui.cb_canvas_use_opengl.isEnabled())

  1304.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and

  1305.                                                   self.ui.cb_canvas_render_hq_aa.isEnabled())

  1306.         self.ui.cb_canvas_inline_displays.setChecked(CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS)

  1307.         self.ui.ch_engine_force_stereo.setChecked(CARLA_DEFAULT_FORCE_STEREO)

  1308.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES)

  1309. 

  1310.     # -----------------------------------------------------------------------------------------------------------------

  1311. 

  1312.     @pyqtSlot(bool)

  1313.     def slot_enableExperimental(self, toggled):

  1314.         if toggled:

  1315.             self.ui.lw_page.showRow(self.TAB_INDEX_EXPERIMENTAL)

  1316.             if self.ui.ch_exp_wine_bridges.isChecked() and not self.host.isControl:

  1317.                 self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1318.         else:

  1319.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

  1320.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1321. 

  1322.     @pyqtSlot(bool)

  1323.     def slot_enableWineBridges(self, toggled):

  1324.         if toggled and not self.host.isControl:

  1325.             self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1326.         else:

  1327.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1328. 

  1329.     @pyqtSlot(bool)

  1330.     def slot_pluginBridgesToggled(self, toggled):

  1331.         if not toggled:

  1332.             self.ui.ch_exp_wine_bridges.setChecked(False)

  1333.             self.ui.ch_engine_prefer_plugin_bridges.setChecked(False)

  1334.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1335. 

  1336.     @pyqtSlot(bool)

  1337.     def slot_canvasEyeCandyToggled(self, toggled):

  1338.         if not toggled:

  1339.             # disable fancy eyecandy too

  1340.             self.ui.cb_canvas_fancy_eyecandy.setChecked(False)

  1341. 

  1342.     @pyqtSlot(bool)

  1343.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  1344.         if toggled:

  1345.             # make sure normal eyecandy is enabled too

  1346.             self.ui.cb_canvas_eyecandy.setChecked(True)

  1347. 

  1348.     @pyqtSlot(bool)

  1349.     def slot_canvasOpenGLToggled(self, toggled):

  1350.         if not toggled:

  1351.             # uncheck GL specific option

  1352.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  1353. 

  1354.     # -----------------------------------------------------------------------------------------------------------------

  1355. 

  1356.     @pyqtSlot()

  1357.     def slot_getAndSetProjectPath(self):

  1358.         # FIXME

  1359.         getAndSetPath(self, self.ui.le_main_proj_folder)

  1360. 

  1361.     # -----------------------------------------------------------------------------------------------------------------

  1362. 

  1363.     @pyqtSlot()

  1364.     def slot_engineAudioDriverChanged(self):

  1365.         if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1366.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  1367.         else:

  1368.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  1369. 

  1370.     @pyqtSlot()

  1371.     def slot_showAudioDriverSettings(self):

  1372.         driverIndex = self.ui.cb_engine_audio_driver.currentIndex()

  1373.         driverName  = self.ui.cb_engine_audio_driver.currentText()

  1374.         DriverSettingsW(self, self.host, driverIndex, driverName).exec_()

  1375. 

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

  1377. 

  1378.     @pyqtSlot()

  1379.     def slot_addPluginPath(self):

  1380.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1381. 

  1382.         if not newPath:

  1383.             return

  1384. 

  1385.         curIndex = self.ui.tw_paths.currentIndex()

  1386. 

  1387.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1388.             self.ui.lw_ladspa.addItem(newPath)

  1389.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1390.             self.ui.lw_dssi.addItem(newPath)

  1391.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1392.             self.ui.lw_lv2.addItem(newPath)

  1393.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1394.             self.ui.lw_vst.addItem(newPath)

  1395.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1396.             self.ui.lw_vst3.addItem(newPath)

  1397.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1398.             self.ui.lw_sf2.addItem(newPath)

  1399.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1400.             self.ui.lw_sfz.addItem(newPath)

  1401. 

  1402.     @pyqtSlot()

  1403.     def slot_removePluginPath(self):

  1404.         curIndex = self.ui.tw_paths.currentIndex()

  1405. 

  1406.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1407.             self.ui.lw_ladspa.takeItem(self.ui.lw_ladspa.currentRow())

  1408.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1409.             self.ui.lw_dssi.takeItem(self.ui.lw_dssi.currentRow())

  1410.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1411.             self.ui.lw_lv2.takeItem(self.ui.lw_lv2.currentRow())

  1412.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1413.             self.ui.lw_vst.takeItem(self.ui.lw_vst.currentRow())

  1414.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1415.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  1416.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1417.             self.ui.lw_sf2.takeItem(self.ui.lw_sf2.currentRow())

  1418.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1419.             self.ui.lw_sfz.takeItem(self.ui.lw_sfz.currentRow())

  1420. 

  1421.     @pyqtSlot()

  1422.     def slot_changePluginPath(self):

  1423.         curIndex = self.ui.tw_paths.currentIndex()

  1424. 

  1425.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1426.             currentPath = self.ui.lw_ladspa.currentItem().text()

  1427.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1428.             currentPath = self.ui.lw_dssi.currentItem().text()

  1429.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1430.             currentPath = self.ui.lw_lv2.currentItem().text()

  1431.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1432.             currentPath = self.ui.lw_vst.currentItem().text()

  1433.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1434.             currentPath = self.ui.lw_vst3.currentItem().text()

  1435.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1436.             currentPath = self.ui.lw_sf2.currentItem().text()

  1437.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1438.             currentPath = self.ui.lw_sfz.currentItem().text()

  1439.         else:

  1440.             currentPath = ""

  1441. 

  1442.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1443. 

  1444.         if not newPath:

  1445.             return

  1446. 

  1447.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1448.             self.ui.lw_ladspa.currentItem().setText(newPath)

  1449.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1450.             self.ui.lw_dssi.currentItem().setText(newPath)

  1451.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1452.             self.ui.lw_lv2.currentItem().setText(newPath)

  1453.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1454.             self.ui.lw_vst.currentItem().setText(newPath)

  1455.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1456.             self.ui.lw_vst3.currentItem().setText(newPath)

  1457.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1458.             self.ui.lw_sf2.currentItem().setText(newPath)

  1459.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1460.             self.ui.lw_sfz.currentItem().setText(newPath)

  1461. 

  1462.     # -----------------------------------------------------------------------------------------------------------------

  1463. 

  1464.     @pyqtSlot(int)

  1465.     def slot_pluginPathTabChanged(self, index):

  1466.         if index == self.PLUGINPATH_INDEX_LADSPA:

  1467.             row = self.ui.lw_ladspa.currentRow()

  1468.         elif index == self.PLUGINPATH_INDEX_DSSI:

  1469.             row = self.ui.lw_dssi.currentRow()

  1470.         elif index == self.PLUGINPATH_INDEX_LV2:

  1471.             row = self.ui.lw_lv2.currentRow()

  1472.         elif index == self.PLUGINPATH_INDEX_VST2:

  1473.             row = self.ui.lw_vst.currentRow()

  1474.         elif index == self.PLUGINPATH_INDEX_VST3:

  1475.             row = self.ui.lw_vst3.currentRow()

  1476.         elif index == self.PLUGINPATH_INDEX_SF2:

  1477.             row = self.ui.lw_sf2.currentRow()

  1478.         elif index == self.PLUGINPATH_INDEX_SFZ:

  1479.             row = self.ui.lw_sfz.currentRow()

  1480.         else:

  1481.             row = -1

  1482. 

  1483.         self.slot_pluginPathRowChanged(row)

  1484. 

  1485.     @pyqtSlot(int)

  1486.     def slot_pluginPathRowChanged(self, row):

  1487.         check = bool(row >= 0)

  1488.         self.ui.b_paths_remove.setEnabled(check)

  1489.         self.ui.b_paths_change.setEnabled(check)

  1490. 

  1491.     # -----------------------------------------------------------------------------------------------------------------

  1492. 

  1493.     @pyqtSlot()

  1494.     def slot_addFilePath(self):

  1495.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1496. 

  1497.         if not newPath:

  1498.             return

  1499. 

  1500.         curIndex = self.ui.tw_filepaths.currentIndex()

  1501. 

  1502.         if curIndex == self.FILEPATH_INDEX_AUDIO:

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

  1504.         elif curIndex == self.FILEPATH_INDEX_MIDI:

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

  1506. 

  1507.     @pyqtSlot()

  1508.     def slot_removeFilePath(self):

  1509.         curIndex = self.ui.tw_filepaths.currentIndex()

  1510. 

  1511.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1512.             self.ui.lw_files_audio.takeItem(self.ui.lw_files_audio.currentRow())

  1513.         elif curIndex == self.FILEPATH_INDEX_MIDI:

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

  1515. 

  1516.     @pyqtSlot()

  1517.     def slot_changeFilePath(self):

  1518.         curIndex = self.ui.tw_filepaths.currentIndex()

  1519. 

  1520.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1521.             currentPath = self.ui.lw_files_audio.currentItem().text()

  1522.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1523.             currentPath = self.ui.lw_files_midi.currentItem().text()

  1524.         else:

  1525.             currentPath = ""

  1526. 

  1527.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1528. 

  1529.         if not newPath:

  1530.             return

  1531. 

  1532.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1533.             self.ui.lw_files_audio.currentItem().setText(newPath)

  1534.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1535.             self.ui.lw_files_midi.currentItem().setText(newPath)

  1536. 

  1537.     # -----------------------------------------------------------------------------------------------------------------

  1538. 

  1539.     @pyqtSlot(int)

  1540.     def slot_filePathTabChanged(self, index):

  1541.         if index == self.FILEPATH_INDEX_AUDIO:

  1542.             row = self.ui.lw_files_audio.currentRow()

  1543.         elif index == self.FILEPATH_INDEX_MIDI:

  1544.             row = self.ui.lw_files_midi.currentRow()

  1545.         else:

  1546.             row = -1

  1547. 

  1548.         self.slot_filePathRowChanged(row)

  1549. 

  1550.     @pyqtSlot(int)

  1551.     def slot_filePathRowChanged(self, row):

  1552.         check = bool(row >= 0)

  1553.         self.ui.b_filepaths_remove.setEnabled(check)

  1554.         self.ui.b_filepaths_change.setEnabled(check)

  1555. 

  1556. # ---------------------------------------------------------------------------------------------------------------------

  1557. # Main

  1558. 

  1559. if __name__ == '__main__':

  1560.     from carla_app import CarlaApplication

  1561.     from carla_host import initHost as _initHost, loadHostSettings as _loadHostSettings

  1562.     # pylint: disable=ungrouped-imports

  1563.     from carla_shared import handleInitialCommandLineArguments

  1564.     # pylint: enable=ungrouped-imports

  1565. 

  1566.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1567. 

  1568.     _app  = CarlaApplication("Carla2-Settings", libPrefix)

  1569.     _host = _initHost("Carla2-Settings", libPrefix, False, False, False)

  1570.     _loadHostSettings(_host)

  1571. 

  1572.     _gui = CarlaSettingsW(None, _host, True, True)

  1573.     _gui.show()

  1574. 

  1575.     _app.exit_exec()

  1576. 

  1577. # ---------------------------------------------------------------------------------------------------------------------