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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_CLASSIC_SKIN,

  58.     CARLA_KEY_MAIN_SHOW_LOGS,

  59.     CARLA_KEY_MAIN_SYSTEM_ICONS,

  60.     CARLA_KEY_MAIN_EXPERIMENTAL,

  61.     CARLA_KEY_CANVAS_THEME,

  62.     CARLA_KEY_CANVAS_SIZE,

  63.     CARLA_KEY_CANVAS_USE_BEZIER_LINES,

  64.     CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,

  65.     CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS,

  66.     CARLA_KEY_CANVAS_EYE_CANDY,

  67.     CARLA_KEY_CANVAS_FANCY_EYE_CANDY,

  68.     CARLA_KEY_CANVAS_USE_OPENGL,

  69.     CARLA_KEY_CANVAS_ANTIALIASING,

  70.     CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  71.     CARLA_KEY_CANVAS_INLINE_DISPLAYS,

  72.     CARLA_KEY_CANVAS_FULL_REPAINTS,

  73.     CARLA_KEY_ENGINE_DRIVER_PREFIX,

  74.     CARLA_KEY_ENGINE_AUDIO_DRIVER,

  75.     CARLA_KEY_ENGINE_PROCESS_MODE,

  76.     CARLA_KEY_ENGINE_FORCE_STEREO,

  77.     CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES,

  78.     CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,

  79.     CARLA_KEY_ENGINE_MANAGE_UIS,

  80.     CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,

  81.     CARLA_KEY_ENGINE_MAX_PARAMETERS,

  82.     CARLA_KEY_ENGINE_RESET_XRUNS,

  83.     CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,

  84.     CARLA_KEY_OSC_ENABLED,

  85.     CARLA_KEY_OSC_TCP_PORT_ENABLED,

  86.     CARLA_KEY_OSC_TCP_PORT_NUMBER,

  87.     CARLA_KEY_OSC_TCP_PORT_RANDOM,

  88.     CARLA_KEY_OSC_UDP_PORT_ENABLED,

  89.     CARLA_KEY_OSC_UDP_PORT_NUMBER,

  90.     CARLA_KEY_OSC_UDP_PORT_RANDOM,

  91.     CARLA_KEY_PATHS_AUDIO,

  92.     CARLA_KEY_PATHS_MIDI,

  93.     CARLA_KEY_PATHS_LADSPA,

  94.     CARLA_KEY_PATHS_DSSI,

  95.     CARLA_KEY_PATHS_LV2,

  96.     CARLA_KEY_PATHS_VST2,

  97.     CARLA_KEY_PATHS_VST3,

  98.     CARLA_KEY_PATHS_SF2,

  99.     CARLA_KEY_PATHS_SFZ,

  100.     CARLA_KEY_WINE_EXECUTABLE,

  101.     CARLA_KEY_WINE_AUTO_PREFIX,

  102.     CARLA_KEY_WINE_FALLBACK_PREFIX,

  103.     CARLA_KEY_WINE_RT_PRIO_ENABLED,

  104.     CARLA_KEY_WINE_BASE_RT_PRIO,

  105.     CARLA_KEY_WINE_SERVER_RT_PRIO,

  106.     CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,

  107.     CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,

  108.     CARLA_KEY_EXPERIMENTAL_JACK_APPS,

  109.     CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,

  110.     CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  111.     CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  112.     CARLA_DEFAULT_MAIN_PROJECT_FOLDER,

  113.     CARLA_DEFAULT_MAIN_USE_PRO_THEME,

  114.     CARLA_DEFAULT_MAIN_PRO_THEME_COLOR,

  115.     CARLA_DEFAULT_MAIN_REFRESH_INTERVAL,

  116.     CARLA_DEFAULT_MAIN_CONFIRM_EXIT,

  117.     CARLA_DEFAULT_MAIN_CLASSIC_SKIN,

  118.     CARLA_DEFAULT_MAIN_SHOW_LOGS,

  119.     CARLA_DEFAULT_MAIN_SYSTEM_ICONS,

  120.     #CARLA_DEFAULT_MAIN_EXPERIMENTAL,

  121.     CARLA_DEFAULT_CANVAS_THEME,

  122.     CARLA_DEFAULT_CANVAS_SIZE,

  123.     CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES,

  124.     CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS,

  125.     CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS,

  126.     CARLA_DEFAULT_CANVAS_EYE_CANDY,

  127.     CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY,

  128.     CARLA_DEFAULT_CANVAS_USE_OPENGL,

  129.     CARLA_DEFAULT_CANVAS_ANTIALIASING,

  130.     CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING,

  131.     CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS,

  132.     CARLA_DEFAULT_CANVAS_FULL_REPAINTS,

  133.     CARLA_DEFAULT_FORCE_STEREO,

  134.     CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES,

  135.     CARLA_DEFAULT_PREFER_UI_BRIDGES,

  136.     CARLA_DEFAULT_MANAGE_UIS,

  137.     CARLA_DEFAULT_UIS_ALWAYS_ON_TOP,

  138.     CARLA_DEFAULT_MAX_PARAMETERS,

  139.     CARLA_DEFAULT_RESET_XRUNS,

  140.     CARLA_DEFAULT_UI_BRIDGES_TIMEOUT,

  141.     CARLA_DEFAULT_AUDIO_BUFFER_SIZE,

  142.     CARLA_DEFAULT_AUDIO_SAMPLE_RATE,

  143.     CARLA_DEFAULT_AUDIO_TRIPLE_BUFFER,

  144.     CARLA_DEFAULT_AUDIO_DRIVER,

  145.     CARLA_DEFAULT_PROCESS_MODE,

  146.     CARLA_DEFAULT_OSC_ENABLED,

  147.     CARLA_DEFAULT_OSC_TCP_PORT_ENABLED,

  148.     CARLA_DEFAULT_OSC_TCP_PORT_NUMBER,

  149.     CARLA_DEFAULT_OSC_TCP_PORT_RANDOM,

  150.     CARLA_DEFAULT_OSC_UDP_PORT_ENABLED,

  151.     CARLA_DEFAULT_OSC_UDP_PORT_NUMBER,

  152.     CARLA_DEFAULT_OSC_UDP_PORT_RANDOM,

  153.     CARLA_DEFAULT_WINE_EXECUTABLE,

  154.     CARLA_DEFAULT_WINE_AUTO_PREFIX,

  155.     CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  156.     CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  157.     CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  158.     CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  159.     CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES,

  160.     CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES,

  161.     CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  162.     CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  163.     CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  164.     CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  165.     CARLA_DEFAULT_FILE_PATH_AUDIO,

  166.     CARLA_DEFAULT_FILE_PATH_MIDI,

  167.     CARLA_DEFAULT_LADSPA_PATH,

  168.     CARLA_DEFAULT_DSSI_PATH,

  169.     CARLA_DEFAULT_LV2_PATH,

  170.     CARLA_DEFAULT_VST2_PATH,

  171.     CARLA_DEFAULT_VST3_PATH,

  172.     CARLA_DEFAULT_SF2_PATH,

  173.     CARLA_DEFAULT_SFZ_PATH,

  174.     getAndSetPath,

  175.     getIcon,

  176.     fontMetricsHorizontalAdvance,

  177.     splitter,

  178.     QSafeSettings

  179. )

  180. 

  181. from patchcanvas.theme import Theme, getThemeName

  182. 

  183. # ---------------------------------------------------------------------------------------------------------------------

  184. # ...

  185. 

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

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

  188. 

  189. # ---------------------------------------------------------------------------------------------------------------------

  190. # Driver Settings

  191. 

  192. class DriverSettingsW(QDialog):

  193.     AUTOMATIC_OPTION = "(Auto)"

  194. 

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

  196.         QDialog.__init__(self, parent)

  197.         self.host = host

  198.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  199.         self.ui.setupUi(self)

  200. 

  201.         # -------------------------------------------------------------------------------------------------------------

  202.         # Internal stuff

  203. 

  204.         self.fDriverIndex = driverIndex

  205.         self.fDriverName  = driverName

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

  207. 

  208.         self.fBufferSizes = BUFFER_SIZE_LIST

  209.         self.fSampleRates = SAMPLE_RATE_LIST

  210. 

  211.         # -------------------------------------------------------------------------------------------------------------

  212.         # Set-up GUI

  213. 

  214.         for name in self.fDeviceNames:

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

  216. 

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

  218. 

  219.         if MACOS:

  220.             self.setWindowModality(Qt.WindowModal)

  221. 

  222.         # -------------------------------------------------------------------------------------------------------------

  223.         # Load settings

  224. 

  225.         self.loadSettings()

  226. 

  227.         # -------------------------------------------------------------------------------------------------------------

  228.         # Set-up connections

  229. 

  230.         self.accepted.connect(self.slot_saveSettings)

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

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

  233. 

  234.     # -----------------------------------------------------------------------------------------------------------------

  235. 

  236.     def loadSettings(self):

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

  238. 

  239.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  244. 

  245.         if audioDevice and audioDevice in self.fDeviceNames:

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

  247.         else:

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

  249. 

  250.         # fill combo-boxes first

  251.         self.slot_updateDeviceInfo()

  252. 

  253.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  255.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  257.         else:

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

  259. 

  260.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  262.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  264.         else:

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

  266. 

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

  268. 

  269.     # -----------------------------------------------------------------------------------------------------------------

  270. 

  271.     @pyqtSlot()

  272.     def slot_saveSettings(self):

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

  274. 

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

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

  277. 

  278.         if bufferSize == self.AUTOMATIC_OPTION:

  279.             bufferSize = "0"

  280.         if sampleRate == self.AUTOMATIC_OPTION:

  281.             sampleRate = "0"

  282. 

  283.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  288. 

  289.     # -----------------------------------------------------------------------------------------------------------------

  290. 

  291.     @pyqtSlot()

  292.     def slot_showDevicePanel(self):

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

  294. 

  295.     @pyqtSlot()

  296.     def slot_updateDeviceInfo(self):

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

  298. 

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

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

  301. 

  302.         self.ui.cb_buffersize.clear()

  303.         self.ui.cb_samplerate.clear()

  304. 

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

  306.         driverDeviceHints = driverDeviceInfo['hints']

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

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

  309. 

  310.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  312.         else:

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

  314. 

  315.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL:

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

  317.         else:

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

  319. 

  320.         if self.fBufferSizes:

  321.             for bsize in self.fBufferSizes:

  322.                 sbsize = str(bsize)

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

  324. 

  325.                 if oldBufferSize == sbsize:

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

  327. 

  328.         else:

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

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

  331. 

  332.         if self.fSampleRates:

  333.             for srate in self.fSampleRates:

  334.                 ssrate = str(int(srate))

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

  336. 

  337.                 if oldSampleRate == ssrate:

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

  339. 

  340.         else:

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

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

  343. 

  344. # ---------------------------------------------------------------------------------------------------------------------

  345. # Runtime Driver Settings

  346. 

  347. class RuntimeDriverSettingsW(QDialog):

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

  349.         QDialog.__init__(self, parent)

  350.         self.host = host

  351.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  352.         self.ui.setupUi(self)

  353. 

  354.         driverDeviceInfo = host.get_runtime_engine_driver_device_info()

  355. 

  356.         # -------------------------------------------------------------------------------------------------------------

  357.         # Set-up GUI

  358. 

  359.         self.ui.cb_device.clear()

  360.         self.ui.cb_buffersize.clear()

  361.         self.ui.cb_samplerate.clear()

  362.         self.ui.cb_triple_buffer.hide()

  363.         self.ui.ico_restart.hide()

  364.         self.ui.label_restart.hide()

  365. 

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

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

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

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

  370. 

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

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

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

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

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

  376. 

  377.         self.adjustSize()

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

  379. 

  380.         if MACOS:

  381.             self.setWindowModality(Qt.WindowModal)

  382. 

  383.         # -------------------------------------------------------------------------------------------------------------

  384.         # Load runtime settings

  385. 

  386.         if host.is_engine_running():

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

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

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

  390.         else:

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

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

  393. 

  394.         if driverDeviceInfo['bufferSizes']:

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

  396.                 sbsize = str(bsize)

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

  398. 

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

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

  401. 

  402.         else:

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

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

  405. 

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

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

  408. 

  409.         if driverDeviceInfo['sampleRates']:

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

  411.                 ssrate = str(int(srate))

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

  413. 

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

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

  416. 

  417.         else:

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

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

  420. 

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

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

  423. 

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

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

  426. 

  427.         # -------------------------------------------------------------------------------------------------------------

  428.         # Set-up connections

  429. 

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

  431. 

  432.     # -----------------------------------------------------------------------------------------------------------------

  433. 

  434.     def getValues(self):

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

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

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

  438. 

  439.         if bufferSize == DriverSettingsW.AUTOMATIC_OPTION:

  440.             bufferSize = "0"

  441.         if sampleRate == DriverSettingsW.AUTOMATIC_OPTION:

  442.             sampleRate = "0"

  443. 

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

  445. 

  446.     # -----------------------------------------------------------------------------------------------------------------

  447. 

  448.     @pyqtSlot()

  449.     def slot_showDevicePanel(self):

  450.         self.host.show_engine_device_control_panel()

  451. 

  452. # ---------------------------------------------------------------------------------------------------------------------

  453. # Settings Dialog

  454. 

  455. class CarlaSettingsW(QDialog):

  456.     # Tab indexes

  457.     TAB_INDEX_MAIN         = 0

  458.     TAB_INDEX_CANVAS       = 1

  459.     TAB_INDEX_ENGINE       = 2

  460.     TAB_INDEX_OSC          = 3

  461.     TAB_INDEX_FILEPATHS    = 4

  462.     TAB_INDEX_PLUGINPATHS  = 5

  463.     TAB_INDEX_WINE         = 6

  464.     TAB_INDEX_EXPERIMENTAL = 7

  465.     TAB_INDEX_NONE         = 8

  466. 

  467.     # File Path indexes

  468.     FILEPATH_INDEX_AUDIO = 0

  469.     FILEPATH_INDEX_MIDI  = 1

  470. 

  471.     # Plugin Path indexes

  472.     PLUGINPATH_INDEX_LADSPA = 0

  473.     PLUGINPATH_INDEX_DSSI   = 1

  474.     PLUGINPATH_INDEX_LV2    = 2

  475.     PLUGINPATH_INDEX_VST2   = 3

  476.     PLUGINPATH_INDEX_VST3   = 4

  477.     PLUGINPATH_INDEX_SF2    = 5

  478.     PLUGINPATH_INDEX_SFZ    = 6

  479. 

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

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

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

  483.     PROCESS_MODE_NON_JACK_PADDING = 2

  484. 

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

  486. 

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

  488.         QDialog.__init__(self, parent)

  489.         self.host = host

  490.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  491.         self.ui.setupUi(self)

  492. 

  493.         # -------------------------------------------------------------------------------------------------------------

  494.         # Set-up GUI

  495. 

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

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

  498. 

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

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

  501. 

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

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

  504. 

  505.         if MACOS:

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

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

  508. 

  509.         if WINDOWS or host.isControl:

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

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

  512. 

  513.         if host.isControl:

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

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

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

  517.             self.ui.ch_exp_export_lv2.hide()

  518.             self.ui.group_experimental_engine.hide()

  519.             self.ui.cb_canvas_inline_displays.hide()

  520. 

  521.         elif not hasCanvas:

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

  523. 

  524.         elif not hasCanvasGL:

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

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

  527. 

  528.         if host.isPlugin:

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

  530. 

  531.         if host.audioDriverForced is not None:

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

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

  534. 

  535.         if host.processModeForced:

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

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

  538. 

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

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

  541. 

  542.         if host.isControl or host.isPlugin:

  543.             self.ui.ch_main_confirm_exit.hide()

  544.             self.ui.ch_exp_load_lib_global.hide()

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

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

  547. 

  548.         if not LINUX:

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

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

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

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

  553. 

  554.         if not MACOS:

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

  556. 

  557.         # FIXME, not implemented yet

  558.         self.ui.ch_engine_uis_always_on_top.hide()

  559. 

  560.         # FIXME broken in some Qt5 versions

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

  562. 

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

  564. 

  565.         if MACOS:

  566.             self.setWindowModality(Qt.WindowModal)

  567. 

  568.         # -------------------------------------------------------------------------------------------------------------

  569.         # Load settings

  570. 

  571.         self.loadSettings()

  572. 

  573.         # -------------------------------------------------------------------------------------------------------------

  574.         # Set-up Icons

  575. 

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

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

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

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

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

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

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

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

  584. 

  585.         # -------------------------------------------------------------------------------------------------------------

  586.         # Set-up connections

  587. 

  588.         self.accepted.connect(self.slot_saveSettings)

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

  590. 

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

  592. 

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

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

  595. 

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

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

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

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

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

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

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

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

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

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

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

  607. 

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

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

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

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

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

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

  614. 

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

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

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

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

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

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

  621. 

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

  623.         # Post-connect setup

  624. 

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

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

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

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

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

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

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

  632. 

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

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

  635. 

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

  637. 

  638.         self.slot_filePathTabChanged(0)

  639.         self.slot_pluginPathTabChanged(0)

  640. 

  641.         self.adjustSize()

  642. 

  643.     # -----------------------------------------------------------------------------------------------------------------

  644. 

  645.     def loadSettings(self):

  646.         settings = QSafeSettings()

  647. 

  648.         # -------------------------------------------------------------------------------------------------------------

  649.         # Main

  650. 

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

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

  653. 

  654.         self.ui.le_main_proj_folder.setText(

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

  656. 

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

  658.                                              settings.value(CARLA_KEY_MAIN_USE_PRO_THEME,

  659.                                                             CARLA_DEFAULT_MAIN_USE_PRO_THEME, bool))

  660. 

  661.         self.ui.cb_main_theme_color.setCurrentIndex(

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

  663.                                                                 CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, str)))

  664. 

  665.         self.ui.sb_main_refresh_interval.setValue(

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

  667. 

  668.         self.ui.ch_main_confirm_exit.setChecked(

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

  670. 

  671.         self.ui.cb_main_classic_skin_default.setChecked(

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

  673. 

  674.         self.ui.ch_main_system_icons.setChecked(

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

  676. 

  677.         # -------------------------------------------------------------------------------------------------------------

  678.         # Canvas

  679. 

  680.         self.ui.cb_canvas_theme.setCurrentIndex(

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

  682. 

  683.         self.ui.cb_canvas_size.setCurrentIndex(

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

  685. 

  686.         self.ui.cb_canvas_bezier_lines.setChecked(

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

  688. 

  689.         self.ui.cb_canvas_hide_groups.setChecked(

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

  691. 

  692.         self.ui.cb_canvas_auto_select.setChecked(

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

  694. 

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

  696.             self.ui.cb_canvas_eyecandy.setChecked(

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

  698. 

  699.         self.ui.cb_canvas_fancy_eyecandy.setChecked(

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

  701. 

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

  703.                                                 settings.value(CARLA_KEY_CANVAS_USE_OPENGL,

  704.                                                                CARLA_DEFAULT_CANVAS_USE_OPENGL, bool))

  705. 

  706.         self.ui.cb_canvas_render_aa.setCheckState(

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

  708. 

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

  710.                                                   settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  711.                                                                  CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, bool))

  712. 

  713.         self.ui.cb_canvas_full_repaints.setChecked(

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

  715. 

  716.         self.ui.cb_canvas_inline_displays.setChecked(

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

  718. 

  719.         # -------------------------------------------------------------------------------------------------------------

  720. 

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

  722. 

  723.         # -------------------------------------------------------------------------------------------------------------

  724.         # Main

  725. 

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

  727. 

  728.         if not self.host.experimental:

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

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

  731. 

  732.         elif not self.host.showWineBridges:

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

  734. 

  735.         # -------------------------------------------------------------------------------------------------------------

  736.         # Engine

  737. 

  738.         if self.host.isPlugin:

  739.             audioDriver = "Plugin"

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

  741.         elif self.host.audioDriverForced:

  742.             audioDriver = self.host.audioDriverForced

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

  744.         else:

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

  746. 

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

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

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

  750.                     break

  751.             else:

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

  753. 

  754.         if audioDriver == "JACK":

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

  756.         else:

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

  758. 

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

  760. 

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

  762. 

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

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

  765.                                                                  self.PROCESS_MODE_NON_JACK_PADDING)

  766.         else:

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

  768. 

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

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

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

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

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

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

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

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

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

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

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

  780. 

  781.         # -------------------------------------------------------------------------------------------------------------

  782.         # OSC

  783. 

  784.         self.ui.ch_osc_enable.setChecked(

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

  786. 

  787.         self.ui.group_osc_tcp_port.setChecked(

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

  789. 

  790.         self.ui.group_osc_udp_port.setChecked(

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

  792. 

  793.         self.ui.sb_osc_tcp_port_number.setValue(

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

  795. 

  796.         self.ui.sb_osc_udp_port_number.setValue(

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

  798. 

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

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

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

  802.         else:

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

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

  805. 

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

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

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

  809.         else:

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

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

  812. 

  813.         # -------------------------------------------------------------------------------------------------------------

  814.         # File Paths

  815. 

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

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

  818. 

  819.         audioPaths.sort()

  820.         midiPaths.sort()

  821. 

  822.         for audioPath in audioPaths:

  823.             if not audioPath:

  824.                 continue

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

  826. 

  827.         for midiPath in midiPaths:

  828.             if not midiPath:

  829.                 continue

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

  831. 

  832.         # -------------------------------------------------------------------------------------------------------------

  833.         # Plugin Paths

  834. 

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

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

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

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

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

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

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

  842. 

  843.         ladspas.sort()

  844.         dssis.sort()

  845.         lv2s.sort()

  846.         vst2s.sort()

  847.         vst3s.sort()

  848.         sf2s.sort()

  849.         sfzs.sort()

  850. 

  851.         for ladspa in ladspas:

  852.             if not ladspa:

  853.                 continue

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

  855. 

  856.         for dssi in dssis:

  857.             if not dssi:

  858.                 continue

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

  860. 

  861.         for lv2 in lv2s:

  862.             if not lv2:

  863.                 continue

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

  865. 

  866.         for vst2 in vst2s:

  867.             if not vst2:

  868.                 continue

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

  870. 

  871.         for vst3 in vst3s:

  872.             if not vst3:

  873.                 continue

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

  875. 

  876.         for sf2 in sf2s:

  877.             if not sf2:

  878.                 continue

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

  880. 

  881.         for sfz in sfzs:

  882.             if not sfz:

  883.                 continue

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

  885. 

  886.         # -------------------------------------------------------------------------------------------------------------

  887.         # Wine

  888. 

  889.         self.ui.le_wine_exec.setText(

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

  891. 

  892.         self.ui.cb_wine_prefix_detect.setChecked(

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

  894. 

  895.         self.ui.le_wine_prefix_fallback.setText(

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

  897. 

  898.         self.ui.group_wine_realtime.setChecked(

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

  900. 

  901.         self.ui.sb_wine_base_prio.setValue(

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

  903. 

  904.         self.ui.sb_wine_server_prio.setValue(

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

  906. 

  907.         # -------------------------------------------------------------------------------------------------------------

  908.         # Experimental

  909. 

  910.         self.ui.ch_exp_jack_apps.setChecked(

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

  912. 

  913.         self.ui.ch_exp_export_lv2.setChecked(

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

  915. 

  916.         self.ui.ch_exp_load_lib_global.setChecked(

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

  918. 

  919.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(

  920.             settings.value(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  921.                            CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR, bool))

  922. 

  923.     # -----------------------------------------------------------------------------------------------------------------

  924. 

  925.     @pyqtSlot()

  926.     def slot_saveSettings(self):

  927.         settings = QSafeSettings()

  928. 

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

  930. 

  931.         if not self.host.experimental:

  932.             self.resetExperimentalSettings()

  933. 

  934.         # -------------------------------------------------------------------------------------------------------------

  935.         # Main

  936. 

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

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

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

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

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

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

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

  944. 

  945.         # -------------------------------------------------------------------------------------------------------------

  946.         # Canvas

  947. 

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

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

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

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

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

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

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

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

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

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

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

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

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

  961. 

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

  963. 

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

  965. 

  966.         # -------------------------------------------------------------------------------------------------------------

  967.         # Main

  968. 

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

  970. 

  971.         # -------------------------------------------------------------------------------------------------------------

  972.         # Engine

  973. 

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

  975. 

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

  977.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  978. 

  979.         if not self.host.processModeForced:

  980.             # engine sends callback if processMode really changes

  981.             if audioDriver == "JACK":

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

  983.             else:

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

  985.                                              self.PROCESS_MODE_NON_JACK_PADDING)

  986. 

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

  988. 

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

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

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

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

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

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

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

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

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

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

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

  1000.         self.host.uisAlwaysOnTop      = self.ui.ch_engine_uis_always_on_top.isChecked()

  1001. 

  1002.         if self.ui.ch_engine_force_stereo.isEnabled():

  1003.             settings.setValue(CARLA_KEY_ENGINE_FORCE_STEREO,      self.host.forceStereo)

  1004. 

  1005.         settings.setValue(CARLA_KEY_MAIN_SHOW_LOGS,               self.host.showLogs)

  1006.         settings.setValue(CARLA_KEY_ENGINE_MAX_PARAMETERS,        self.host.maxParameters)

  1007.         settings.setValue(CARLA_KEY_ENGINE_RESET_XRUNS,           self.host.resetXruns)

  1008.         settings.setValue(CARLA_KEY_ENGINE_MANAGE_UIS,            self.host.manageUIs)

  1009.         settings.setValue(CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES, self.host.preferPluginBridges)

  1010.         settings.setValue(CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,     self.host.preferUIBridges)

  1011.         settings.setValue(CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,    self.host.uiBridgesTimeout)

  1012.         settings.setValue(CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,     self.host.uisAlwaysOnTop)

  1013.         settings.setValue(CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,      self.host.exportLV2)

  1014.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,  self.host.showPluginBridges)

  1015.         settings.setValue(CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,    self.host.showWineBridges)

  1016. 

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

  1018.         # OSC

  1019. 

  1020.         settings.setValue(CARLA_KEY_OSC_ENABLED,          self.ui.ch_osc_enable.isChecked())

  1021.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_ENABLED, self.ui.group_osc_tcp_port.isChecked())

  1022.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_ENABLED, self.ui.group_osc_udp_port.isChecked())

  1023.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_RANDOM,  self.ui.rb_osc_tcp_port_random.isChecked())

  1024.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_RANDOM,  self.ui.rb_osc_udp_port_random.isChecked())

  1025.         settings.setValue(CARLA_KEY_OSC_TCP_PORT_NUMBER,  self.ui.sb_osc_tcp_port_number.value())

  1026.         settings.setValue(CARLA_KEY_OSC_UDP_PORT_NUMBER,  self.ui.sb_osc_udp_port_number.value())

  1027. 

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

  1029.         # File Paths

  1030. 

  1031.         audioPaths = []

  1032.         midiPaths  = []

  1033. 

  1034.         for i in range(self.ui.lw_files_audio.count()):

  1035.             audioPaths.append(self.ui.lw_files_audio.item(i).text())

  1036. 

  1037.         for i in range(self.ui.lw_files_midi.count()):

  1038.             midiPaths.append(self.ui.lw_files_midi.item(i).text())

  1039. 

  1040.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_AUDIO, splitter.join(audioPaths))

  1041.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_MIDI,  splitter.join(midiPaths))

  1042. 

  1043.         settings.setValue(CARLA_KEY_PATHS_AUDIO, audioPaths)

  1044.         settings.setValue(CARLA_KEY_PATHS_MIDI,  midiPaths)

  1045. 

  1046.         # -------------------------------------------------------------------------------------------------------------

  1047.         # Plugin Paths

  1048. 

  1049.         ladspas = []

  1050.         dssis   = []

  1051.         lv2s    = []

  1052.         vst2s   = []

  1053.         vst3s   = []

  1054.         sf2s    = []

  1055.         sfzs    = []

  1056. 

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

  1058.             ladspas.append(self.ui.lw_ladspa.item(i).text())

  1059. 

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

  1061.             dssis.append(self.ui.lw_dssi.item(i).text())

  1062. 

  1063.         for i in range(self.ui.lw_lv2.count()):

  1064.             lv2s.append(self.ui.lw_lv2.item(i).text())

  1065. 

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

  1067.             vst2s.append(self.ui.lw_vst.item(i).text())

  1068. 

  1069.         for i in range(self.ui.lw_vst3.count()):

  1070.             vst3s.append(self.ui.lw_vst3.item(i).text())

  1071. 

  1072.         for i in range(self.ui.lw_sf2.count()):

  1073.             sf2s.append(self.ui.lw_sf2.item(i).text())

  1074. 

  1075.         for i in range(self.ui.lw_sfz.count()):

  1076.             sfzs.append(self.ui.lw_sfz.item(i).text())

  1077. 

  1078.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LADSPA, splitter.join(ladspas))

  1079.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_DSSI,   splitter.join(dssis))

  1080.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LV2,    splitter.join(lv2s))

  1081.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST2,   splitter.join(vst2s))

  1082.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST3,   splitter.join(vst3s))

  1083.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SF2,    splitter.join(sf2s))

  1084.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SFZ,    splitter.join(sfzs))

  1085. 

  1086.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  1087.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  1088.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  1089.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  1090.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  1091.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  1092.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  1093. 

  1094.         # -------------------------------------------------------------------------------------------------------------

  1095.         # Wine

  1096. 

  1097.         settings.setValue(CARLA_KEY_WINE_EXECUTABLE, self.ui.le_wine_exec.text())

  1098.         settings.setValue(CARLA_KEY_WINE_AUTO_PREFIX, self.ui.cb_wine_prefix_detect.isChecked())

  1099.         settings.setValue(CARLA_KEY_WINE_FALLBACK_PREFIX, self.ui.le_wine_prefix_fallback.text())

  1100.         settings.setValue(CARLA_KEY_WINE_RT_PRIO_ENABLED, self.ui.group_wine_realtime.isChecked())

  1101.         settings.setValue(CARLA_KEY_WINE_BASE_RT_PRIO, self.ui.sb_wine_base_prio.value())

  1102.         settings.setValue(CARLA_KEY_WINE_SERVER_RT_PRIO, self.ui.sb_wine_server_prio.value())

  1103. 

  1104.         # -------------------------------------------------------------------------------------------------------------

  1105.         # Experimental

  1106. 

  1107.         settings.setValue(CARLA_KEY_EXPERIMENTAL_JACK_APPS, self.ui.ch_exp_jack_apps.isChecked())

  1108.         settings.setValue(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL, self.ui.ch_exp_load_lib_global.isChecked())

  1109.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  1110.                           self.ui.ch_exp_prevent_bad_behaviour.isChecked())

  1111. 

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

  1113. 

  1114.     @pyqtSlot()

  1115.     def slot_resetSettings(self):

  1116.         currentRow = self.ui.lw_page.currentRow()

  1117. 

  1118.         # -------------------------------------------------------------------------------------------------------------

  1119.         # Main

  1120. 

  1121.         if currentRow == self.TAB_INDEX_MAIN:

  1122.             self.ui.le_main_proj_folder.setText(CARLA_DEFAULT_MAIN_PROJECT_FOLDER)

  1123.             self.ui.ch_main_theme_pro.setChecked(CARLA_DEFAULT_MAIN_USE_PRO_THEME and

  1124.                                                  self.ui.group_main_theme.isEnabled())

  1125.             self.ui.cb_main_theme_color.setCurrentIndex(

  1126.                 self.ui.cb_main_theme_color.findText(CARLA_DEFAULT_MAIN_PRO_THEME_COLOR))

  1127.             self.ui.sb_main_refresh_interval.setValue(CARLA_DEFAULT_MAIN_REFRESH_INTERVAL)

  1128.             self.ui.ch_main_confirm_exit.setChecked(CARLA_DEFAULT_MAIN_CONFIRM_EXIT)

  1129.             self.ui.cb_main_classic_skin_default(CARLA_DEFAULT_MAIN_CLASSIC_SKIN)

  1130.             self.ui.ch_main_show_logs.setChecked(CARLA_DEFAULT_MAIN_SHOW_LOGS)

  1131. 

  1132.         # -------------------------------------------------------------------------------------------------------------

  1133.         # Canvas

  1134. 

  1135.         elif currentRow == self.TAB_INDEX_CANVAS:

  1136.             self.ui.cb_canvas_theme.setCurrentIndex(self.ui.cb_canvas_theme.findText(CARLA_DEFAULT_CANVAS_THEME))

  1137.             self.ui.cb_canvas_size.setCurrentIndex(self.ui.cb_canvas_size.findText(CARLA_DEFAULT_CANVAS_SIZE))

  1138.             self.ui.cb_canvas_bezier_lines.setChecked(CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES)

  1139.             self.ui.cb_canvas_hide_groups.setChecked(CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS)

  1140.             self.ui.cb_canvas_auto_select.setChecked(CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS)

  1141.             self.ui.cb_canvas_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_EYE_CANDY and self.ui.cb_canvas_eyecandy.isEnabled())

  1142.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked) # CARLA_DEFAULT_CANVAS_ANTIALIASING

  1143.             self.ui.cb_canvas_full_repaints.setChecked(CARLA_DEFAULT_CANVAS_FULL_REPAINTS)

  1144. 

  1145.         # -------------------------------------------------------------------------------------------------------------

  1146.         # Engine

  1147. 

  1148.         elif currentRow == self.TAB_INDEX_ENGINE:

  1149.             if not self.host.isPlugin:

  1150.                 self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  1151. 

  1152.             if not self.host.processModeForced:

  1153.                 if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1154.                     self.ui.cb_engine_process_mode_jack.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE)

  1155.                     self.ui.sw_engine_process_mode.setCurrentIndex(0) # show all modes

  1156.                 else:

  1157.                     self.ui.cb_engine_process_mode_other.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE -

  1158.                                                                          self.PROCESS_MODE_NON_JACK_PADDING)

  1159.                     self.ui.sw_engine_process_mode.setCurrentIndex(1) # hide single+multi client modes

  1160. 

  1161.             self.ui.sb_engine_max_params.setValue(CARLA_DEFAULT_MAX_PARAMETERS)

  1162.             self.ui.cb_engine_reset_xruns.setChecked(CARLA_DEFAULT_RESET_XRUNS)

  1163.             self.ui.ch_engine_uis_always_on_top.setChecked(CARLA_DEFAULT_UIS_ALWAYS_ON_TOP)

  1164.             self.ui.ch_engine_prefer_ui_bridges.setChecked(CARLA_DEFAULT_PREFER_UI_BRIDGES)

  1165.             self.ui.sb_engine_ui_bridges_timeout.setValue(CARLA_DEFAULT_UI_BRIDGES_TIMEOUT)

  1166.             self.ui.ch_engine_manage_uis.setChecked(CARLA_DEFAULT_MANAGE_UIS)

  1167. 

  1168.         # -------------------------------------------------------------------------------------------------------------

  1169.         # OSC

  1170. 

  1171.         elif currentRow == self.TAB_INDEX_OSC:

  1172.             self.ui.ch_osc_enable.setChecked(CARLA_DEFAULT_OSC_ENABLED)

  1173.             self.ui.group_osc_tcp_port.setChecked(CARLA_DEFAULT_OSC_TCP_PORT_ENABLED)

  1174.             self.ui.group_osc_udp_port.setChecked(CARLA_DEFAULT_OSC_UDP_PORT_ENABLED)

  1175.             self.ui.sb_osc_tcp_port_number.setValue(CARLA_DEFAULT_OSC_TCP_PORT_NUMBER)

  1176.             self.ui.sb_osc_udp_port_number.setValue(CARLA_DEFAULT_OSC_UDP_PORT_NUMBER)

  1177. 

  1178.             if CARLA_DEFAULT_OSC_TCP_PORT_RANDOM:

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

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

  1181.             else:

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

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

  1184. 

  1185.             if CARLA_DEFAULT_OSC_UDP_PORT_RANDOM:

  1186.                 self.ui.rb_osc_udp_port_specific.setChecked(False)

  1187.                 self.ui.rb_osc_udp_port_random.setChecked(True)

  1188.             else:

  1189.                 self.ui.rb_osc_udp_port_random.setChecked(False)

  1190.                 self.ui.rb_osc_udp_port_specific.setChecked(True)

  1191. 

  1192.         # -------------------------------------------------------------------------------------------------------------

  1193.         # Plugin Paths

  1194. 

  1195.         elif currentRow == self.TAB_INDEX_FILEPATHS:

  1196.             curIndex = self.ui.tw_filepaths.currentIndex()

  1197. 

  1198.             if curIndex == self.FILEPATH_INDEX_AUDIO:

  1199.                 self.ui.lw_files_audio.clear()

  1200. 

  1201.             elif curIndex == self.FILEPATH_INDEX_MIDI:

  1202.                 self.ui.lw_files_midi.clear()

  1203. 

  1204.         # -------------------------------------------------------------------------------------------------------------

  1205.         # Plugin Paths

  1206. 

  1207.         elif currentRow == self.TAB_INDEX_PLUGINPATHS:

  1208.             curIndex = self.ui.tw_paths.currentIndex()

  1209. 

  1210.             if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1211.                 paths = CARLA_DEFAULT_LADSPA_PATH

  1212.                 paths.sort()

  1213.                 self.ui.lw_ladspa.clear()

  1214. 

  1215.                 for path in paths:

  1216.                     if not path:

  1217.                         continue

  1218.                     self.ui.lw_ladspa.addItem(path)

  1219. 

  1220.             elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1221.                 paths = CARLA_DEFAULT_DSSI_PATH

  1222.                 paths.sort()

  1223.                 self.ui.lw_dssi.clear()

  1224. 

  1225.                 for path in paths:

  1226.                     if not path:

  1227.                         continue

  1228.                     self.ui.lw_dssi.addItem(path)

  1229. 

  1230.             elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1231.                 paths = CARLA_DEFAULT_LV2_PATH

  1232.                 paths.sort()

  1233.                 self.ui.lw_lv2.clear()

  1234. 

  1235.                 for path in paths:

  1236.                     if not path:

  1237.                         continue

  1238.                     self.ui.lw_lv2.addItem(path)

  1239. 

  1240.             elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1241.                 paths = CARLA_DEFAULT_VST2_PATH

  1242.                 paths.sort()

  1243.                 self.ui.lw_vst.clear()

  1244. 

  1245.                 for path in paths:

  1246.                     if not path:

  1247.                         continue

  1248.                     self.ui.lw_vst.addItem(path)

  1249. 

  1250.             elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1251.                 paths = CARLA_DEFAULT_VST3_PATH

  1252.                 paths.sort()

  1253.                 self.ui.lw_vst3.clear()

  1254. 

  1255.                 for path in paths:

  1256.                     if not path:

  1257.                         continue

  1258.                     self.ui.lw_vst3.addItem(path)

  1259. 

  1260.             elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1261.                 paths = CARLA_DEFAULT_SF2_PATH

  1262.                 paths.sort()

  1263.                 self.ui.lw_sf2.clear()

  1264. 

  1265.                 for path in paths:

  1266.                     if not path:

  1267.                         continue

  1268.                     self.ui.lw_sf2.addItem(path)

  1269. 

  1270.             elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1271.                 paths = CARLA_DEFAULT_SFZ_PATH

  1272.                 paths.sort()

  1273.                 self.ui.lw_sfz.clear()

  1274. 

  1275.                 for path in paths:

  1276.                     if not path:

  1277.                         continue

  1278.                     self.ui.lw_sfz.addItem(path)

  1279. 

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

  1281.         # Wine

  1282. 

  1283.         elif currentRow == self.TAB_INDEX_WINE:

  1284.             self.ui.le_wine_exec.setText(CARLA_DEFAULT_WINE_EXECUTABLE)

  1285.             self.ui.cb_wine_prefix_detect.setChecked(CARLA_DEFAULT_WINE_AUTO_PREFIX)

  1286.             self.ui.le_wine_prefix_fallback.setText(CARLA_DEFAULT_WINE_FALLBACK_PREFIX)

  1287.             self.ui.group_wine_realtime.setChecked(CARLA_DEFAULT_WINE_RT_PRIO_ENABLED)

  1288.             self.ui.sb_wine_base_prio.setValue(CARLA_DEFAULT_WINE_BASE_RT_PRIO)

  1289.             self.ui.sb_wine_server_prio.setValue(CARLA_DEFAULT_WINE_SERVER_RT_PRIO)

  1290. 

  1291.         # -------------------------------------------------------------------------------------------------------------

  1292.         # Experimental

  1293. 

  1294.         elif currentRow == self.TAB_INDEX_EXPERIMENTAL:

  1295.             self.resetExperimentalSettings()

  1296. 

  1297.     def resetExperimentalSettings(self):

  1298.         # Forever experimental

  1299.         self.ui.cb_exp_plugin_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES)

  1300.         self.ui.ch_exp_wine_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES)

  1301.         self.ui.ch_exp_jack_apps.setChecked(CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS)

  1302.         self.ui.ch_exp_export_lv2.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT)

  1303.         self.ui.ch_exp_load_lib_global.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL)

  1304.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR)

  1305. 

  1306.         # Temporary, until stable

  1307.         self.ui.ch_main_system_icons.setChecked(CARLA_DEFAULT_MAIN_SYSTEM_ICONS)

  1308.         self.ui.cb_canvas_fancy_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY)

  1309.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and

  1310.                                                 self.ui.cb_canvas_use_opengl.isEnabled())

  1311.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and

  1312.                                                   self.ui.cb_canvas_render_hq_aa.isEnabled())

  1313.         self.ui.cb_canvas_inline_displays.setChecked(CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS)

  1314.         self.ui.ch_engine_force_stereo.setChecked(CARLA_DEFAULT_FORCE_STEREO)

  1315.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES)

  1316. 

  1317.     # -----------------------------------------------------------------------------------------------------------------

  1318. 

  1319.     @pyqtSlot(bool)

  1320.     def slot_enableExperimental(self, toggled):

  1321.         if toggled:

  1322.             self.ui.lw_page.showRow(self.TAB_INDEX_EXPERIMENTAL)

  1323.             if self.ui.ch_exp_wine_bridges.isChecked() and not self.host.isControl:

  1324.                 self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1325.         else:

  1326.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

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

  1328. 

  1329.     @pyqtSlot(bool)

  1330.     def slot_enableWineBridges(self, toggled):

  1331.         if toggled and not self.host.isControl:

  1332.             self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1333.         else:

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

  1335. 

  1336.     @pyqtSlot(bool)

  1337.     def slot_pluginBridgesToggled(self, toggled):

  1338.         if not toggled:

  1339.             self.ui.ch_exp_wine_bridges.setChecked(False)

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

  1341.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1342. 

  1343.     @pyqtSlot(bool)

  1344.     def slot_canvasEyeCandyToggled(self, toggled):

  1345.         if not toggled:

  1346.             # disable fancy eyecandy too

  1347.             self.ui.cb_canvas_fancy_eyecandy.setChecked(False)

  1348. 

  1349.     @pyqtSlot(bool)

  1350.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  1351.         if toggled:

  1352.             # make sure normal eyecandy is enabled too

  1353.             self.ui.cb_canvas_eyecandy.setChecked(True)

  1354. 

  1355.     @pyqtSlot(bool)

  1356.     def slot_canvasOpenGLToggled(self, toggled):

  1357.         if not toggled:

  1358.             # uncheck GL specific option

  1359.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  1360. 

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

  1362. 

  1363.     @pyqtSlot()

  1364.     def slot_getAndSetProjectPath(self):

  1365.         # FIXME

  1366.         getAndSetPath(self, self.ui.le_main_proj_folder)

  1367. 

  1368.     # -----------------------------------------------------------------------------------------------------------------

  1369. 

  1370.     @pyqtSlot()

  1371.     def slot_engineAudioDriverChanged(self):

  1372.         if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1373.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  1374.         else:

  1375.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  1376. 

  1377.     @pyqtSlot()

  1378.     def slot_showAudioDriverSettings(self):

  1379.         driverIndex = self.ui.cb_engine_audio_driver.currentIndex()

  1380.         driverName  = self.ui.cb_engine_audio_driver.currentText()

  1381.         DriverSettingsW(self, self.host, driverIndex, driverName).exec_()

  1382. 

  1383.     # -----------------------------------------------------------------------------------------------------------------

  1384. 

  1385.     @pyqtSlot()

  1386.     def slot_addPluginPath(self):

  1387.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1388. 

  1389.         if not newPath:

  1390.             return

  1391. 

  1392.         curIndex = self.ui.tw_paths.currentIndex()

  1393. 

  1394.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1395.             self.ui.lw_ladspa.addItem(newPath)

  1396.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1397.             self.ui.lw_dssi.addItem(newPath)

  1398.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1399.             self.ui.lw_lv2.addItem(newPath)

  1400.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1401.             self.ui.lw_vst.addItem(newPath)

  1402.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1403.             self.ui.lw_vst3.addItem(newPath)

  1404.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1405.             self.ui.lw_sf2.addItem(newPath)

  1406.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1407.             self.ui.lw_sfz.addItem(newPath)

  1408. 

  1409.     @pyqtSlot()

  1410.     def slot_removePluginPath(self):

  1411.         curIndex = self.ui.tw_paths.currentIndex()

  1412. 

  1413.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1414.             self.ui.lw_ladspa.takeItem(self.ui.lw_ladspa.currentRow())

  1415.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1416.             self.ui.lw_dssi.takeItem(self.ui.lw_dssi.currentRow())

  1417.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1418.             self.ui.lw_lv2.takeItem(self.ui.lw_lv2.currentRow())

  1419.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1420.             self.ui.lw_vst.takeItem(self.ui.lw_vst.currentRow())

  1421.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1422.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  1423.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1424.             self.ui.lw_sf2.takeItem(self.ui.lw_sf2.currentRow())

  1425.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1426.             self.ui.lw_sfz.takeItem(self.ui.lw_sfz.currentRow())

  1427. 

  1428.     @pyqtSlot()

  1429.     def slot_changePluginPath(self):

  1430.         curIndex = self.ui.tw_paths.currentIndex()

  1431. 

  1432.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1433.             currentPath = self.ui.lw_ladspa.currentItem().text()

  1434.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1435.             currentPath = self.ui.lw_dssi.currentItem().text()

  1436.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1437.             currentPath = self.ui.lw_lv2.currentItem().text()

  1438.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1439.             currentPath = self.ui.lw_vst.currentItem().text()

  1440.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1441.             currentPath = self.ui.lw_vst3.currentItem().text()

  1442.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1443.             currentPath = self.ui.lw_sf2.currentItem().text()

  1444.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1445.             currentPath = self.ui.lw_sfz.currentItem().text()

  1446.         else:

  1447.             currentPath = ""

  1448. 

  1449.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1450. 

  1451.         if not newPath:

  1452.             return

  1453. 

  1454.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1455.             self.ui.lw_ladspa.currentItem().setText(newPath)

  1456.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1457.             self.ui.lw_dssi.currentItem().setText(newPath)

  1458.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1459.             self.ui.lw_lv2.currentItem().setText(newPath)

  1460.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1461.             self.ui.lw_vst.currentItem().setText(newPath)

  1462.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1463.             self.ui.lw_vst3.currentItem().setText(newPath)

  1464.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1465.             self.ui.lw_sf2.currentItem().setText(newPath)

  1466.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1467.             self.ui.lw_sfz.currentItem().setText(newPath)

  1468. 

  1469.     # -----------------------------------------------------------------------------------------------------------------

  1470. 

  1471.     @pyqtSlot(int)

  1472.     def slot_pluginPathTabChanged(self, index):

  1473.         if index == self.PLUGINPATH_INDEX_LADSPA:

  1474.             row = self.ui.lw_ladspa.currentRow()

  1475.         elif index == self.PLUGINPATH_INDEX_DSSI:

  1476.             row = self.ui.lw_dssi.currentRow()

  1477.         elif index == self.PLUGINPATH_INDEX_LV2:

  1478.             row = self.ui.lw_lv2.currentRow()

  1479.         elif index == self.PLUGINPATH_INDEX_VST2:

  1480.             row = self.ui.lw_vst.currentRow()

  1481.         elif index == self.PLUGINPATH_INDEX_VST3:

  1482.             row = self.ui.lw_vst3.currentRow()

  1483.         elif index == self.PLUGINPATH_INDEX_SF2:

  1484.             row = self.ui.lw_sf2.currentRow()

  1485.         elif index == self.PLUGINPATH_INDEX_SFZ:

  1486.             row = self.ui.lw_sfz.currentRow()

  1487.         else:

  1488.             row = -1

  1489. 

  1490.         self.slot_pluginPathRowChanged(row)

  1491. 

  1492.     @pyqtSlot(int)

  1493.     def slot_pluginPathRowChanged(self, row):

  1494.         check = bool(row >= 0)

  1495.         self.ui.b_paths_remove.setEnabled(check)

  1496.         self.ui.b_paths_change.setEnabled(check)

  1497. 

  1498.     # -----------------------------------------------------------------------------------------------------------------

  1499. 

  1500.     @pyqtSlot()

  1501.     def slot_addFilePath(self):

  1502.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1503. 

  1504.         if not newPath:

  1505.             return

  1506. 

  1507.         curIndex = self.ui.tw_filepaths.currentIndex()

  1508. 

  1509.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1510.             self.ui.lw_files_audio.addItem(newPath)

  1511.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1512.             self.ui.lw_files_midi.addItem(newPath)

  1513. 

  1514.     @pyqtSlot()

  1515.     def slot_removeFilePath(self):

  1516.         curIndex = self.ui.tw_filepaths.currentIndex()

  1517. 

  1518.         if curIndex == self.FILEPATH_INDEX_AUDIO:

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

  1520.         elif curIndex == self.FILEPATH_INDEX_MIDI:

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

  1522. 

  1523.     @pyqtSlot()

  1524.     def slot_changeFilePath(self):

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

  1526. 

  1527.         if curIndex == self.FILEPATH_INDEX_AUDIO:

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

  1529.         elif curIndex == self.FILEPATH_INDEX_MIDI:

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

  1531.         else:

  1532.             currentPath = ""

  1533. 

  1534.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1535. 

  1536.         if not newPath:

  1537.             return

  1538. 

  1539.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1540.             self.ui.lw_files_audio.currentItem().setText(newPath)

  1541.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1542.             self.ui.lw_files_midi.currentItem().setText(newPath)

  1543. 

  1544.     # -----------------------------------------------------------------------------------------------------------------

  1545. 

  1546.     @pyqtSlot(int)

  1547.     def slot_filePathTabChanged(self, index):

  1548.         if index == self.FILEPATH_INDEX_AUDIO:

  1549.             row = self.ui.lw_files_audio.currentRow()

  1550.         elif index == self.FILEPATH_INDEX_MIDI:

  1551.             row = self.ui.lw_files_midi.currentRow()

  1552.         else:

  1553.             row = -1

  1554. 

  1555.         self.slot_filePathRowChanged(row)

  1556. 

  1557.     @pyqtSlot(int)

  1558.     def slot_filePathRowChanged(self, row):

  1559.         check = bool(row >= 0)

  1560.         self.ui.b_filepaths_remove.setEnabled(check)

  1561.         self.ui.b_filepaths_change.setEnabled(check)

  1562. 

  1563. # ---------------------------------------------------------------------------------------------------------------------

  1564. # Main

  1565. 

  1566. if __name__ == '__main__':

  1567.     from carla_app import CarlaApplication

  1568.     from carla_host import initHost as _initHost, loadHostSettings as _loadHostSettings

  1569.     # pylint: disable=ungrouped-imports

  1570.     from carla_shared import handleInitialCommandLineArguments

  1571.     # pylint: enable=ungrouped-imports

  1572. 

  1573.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1574. 

  1575.     _app  = CarlaApplication("Carla2-Settings", libPrefix)

  1576.     _host = _initHost("Carla2-Settings", libPrefix, False, False, False)

  1577.     _loadHostSettings(_host)

  1578. 

  1579.     _gui = CarlaSettingsW(None, _host, True, True)

  1580.     _gui.show()

  1581. 

  1582.     _app.exit_exec()

  1583. 

  1584. # ---------------------------------------------------------------------------------------------------------------------