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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

  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.     fontMetricsHorizontalAdvance,

  174.     splitter,

  175.     QSafeSettings

  176. )

  177. 

  178. from patchcanvas.theme import Theme, getThemeName

  179. 

  180. # ---------------------------------------------------------------------------------------------------------------------

  181. # ...

  182. 

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

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

  185. 

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

  187. # Driver Settings

  188. 

  189. class DriverSettingsW(QDialog):

  190.     AUTOMATIC_OPTION = "(Auto)"

  191. 

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

  193.         QDialog.__init__(self, parent)

  194.         self.host = host

  195.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  196.         self.ui.setupUi(self)

  197. 

  198.         # -------------------------------------------------------------------------------------------------------------

  199.         # Internal stuff

  200. 

  201.         self.fDriverIndex = driverIndex

  202.         self.fDriverName  = driverName

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

  204. 

  205.         self.fBufferSizes = BUFFER_SIZE_LIST

  206.         self.fSampleRates = SAMPLE_RATE_LIST

  207. 

  208.         # -------------------------------------------------------------------------------------------------------------

  209.         # Set-up GUI

  210. 

  211.         for name in self.fDeviceNames:

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

  213. 

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

  215. 

  216.         # -------------------------------------------------------------------------------------------------------------

  217.         # Load settings

  218. 

  219.         self.loadSettings()

  220. 

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

  222.         # Set-up connections

  223. 

  224.         self.accepted.connect(self.slot_saveSettings)

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

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

  227. 

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

  229. 

  230.     def loadSettings(self):

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

  232. 

  233.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  238. 

  239.         if audioDevice and audioDevice in self.fDeviceNames:

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

  241.         else:

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

  243. 

  244.         # fill combo-boxes first

  245.         self.slot_updateDeviceInfo()

  246. 

  247.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  249.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  251.         else:

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

  253. 

  254.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  256.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  258.         else:

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

  260. 

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

  262. 

  263.     # -----------------------------------------------------------------------------------------------------------------

  264. 

  265.     @pyqtSlot()

  266.     def slot_saveSettings(self):

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

  268. 

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

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

  271. 

  272.         if bufferSize == self.AUTOMATIC_OPTION:

  273.             bufferSize = "0"

  274.         if sampleRate == self.AUTOMATIC_OPTION:

  275.             sampleRate = "0"

  276. 

  277.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  282. 

  283.     # -----------------------------------------------------------------------------------------------------------------

  284. 

  285.     @pyqtSlot()

  286.     def slot_showDevicePanel(self):

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

  288. 

  289.     @pyqtSlot()

  290.     def slot_updateDeviceInfo(self):

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

  292. 

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

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

  295. 

  296.         self.ui.cb_buffersize.clear()

  297.         self.ui.cb_samplerate.clear()

  298. 

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

  300.         driverDeviceHints = driverDeviceInfo['hints']

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

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

  303. 

  304.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  306.         else:

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

  308. 

  309.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL:

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

  311.         else:

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

  313. 

  314.         if self.fBufferSizes:

  315.             for bsize in self.fBufferSizes:

  316.                 sbsize = str(bsize)

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

  318. 

  319.                 if oldBufferSize == sbsize:

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

  321. 

  322.         else:

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

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

  325. 

  326.         if self.fSampleRates:

  327.             for srate in self.fSampleRates:

  328.                 ssrate = str(int(srate))

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

  330. 

  331.                 if oldSampleRate == ssrate:

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

  333. 

  334.         else:

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

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

  337. 

  338. # ---------------------------------------------------------------------------------------------------------------------

  339. # Runtime Driver Settings

  340. 

  341. class RuntimeDriverSettingsW(QDialog):

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

  343.         QDialog.__init__(self, parent)

  344.         self.host = host

  345.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  346.         self.ui.setupUi(self)

  347. 

  348.         driverDeviceInfo = host.get_runtime_engine_driver_device_info()

  349. 

  350.         # -------------------------------------------------------------------------------------------------------------

  351.         # Set-up GUI

  352. 

  353.         self.ui.cb_device.clear()

  354.         self.ui.cb_buffersize.clear()

  355.         self.ui.cb_samplerate.clear()

  356.         self.ui.cb_triple_buffer.hide()

  357.         self.ui.ico_restart.hide()

  358.         self.ui.label_restart.hide()

  359. 

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

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

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

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

  364. 

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

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

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

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

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

  370. 

  371.         self.adjustSize()

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

  373. 

  374.         # -------------------------------------------------------------------------------------------------------------

  375.         # Load runtime settings

  376. 

  377.         if host.is_engine_running():

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

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

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

  381.         else:

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

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

  384. 

  385.         if driverDeviceInfo['bufferSizes']:

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

  387.                 sbsize = str(bsize)

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

  389. 

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

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

  392. 

  393.         else:

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

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

  396. 

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

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

  399. 

  400.         if driverDeviceInfo['sampleRates']:

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

  402.                 ssrate = str(int(srate))

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

  404. 

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

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

  407. 

  408.         else:

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

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

  411. 

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

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

  414. 

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

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

  417. 

  418.         # -------------------------------------------------------------------------------------------------------------

  419.         # Set-up connections

  420. 

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

  422. 

  423.     # -----------------------------------------------------------------------------------------------------------------

  424. 

  425.     def getValues(self):

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

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

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

  429. 

  430.         if bufferSize == DriverSettingsW.AUTOMATIC_OPTION:

  431.             bufferSize = "0"

  432.         if sampleRate == DriverSettingsW.AUTOMATIC_OPTION:

  433.             sampleRate = "0"

  434. 

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

  436. 

  437.     # -----------------------------------------------------------------------------------------------------------------

  438. 

  439.     @pyqtSlot()

  440.     def slot_showDevicePanel(self):

  441.         self.host.show_engine_device_control_panel()

  442. 

  443. # ---------------------------------------------------------------------------------------------------------------------

  444. # Settings Dialog

  445. 

  446. class CarlaSettingsW(QDialog):

  447.     # Tab indexes

  448.     TAB_INDEX_MAIN         = 0

  449.     TAB_INDEX_CANVAS       = 1

  450.     TAB_INDEX_ENGINE       = 2

  451.     TAB_INDEX_OSC          = 3

  452.     TAB_INDEX_FILEPATHS    = 4

  453.     TAB_INDEX_PLUGINPATHS  = 5

  454.     TAB_INDEX_WINE         = 6

  455.     TAB_INDEX_EXPERIMENTAL = 7

  456.     TAB_INDEX_NONE         = 8

  457. 

  458.     # File Path indexes

  459.     FILEPATH_INDEX_AUDIO = 0

  460.     FILEPATH_INDEX_MIDI  = 1

  461. 

  462.     # Plugin Path indexes

  463.     PLUGINPATH_INDEX_LADSPA = 0

  464.     PLUGINPATH_INDEX_DSSI   = 1

  465.     PLUGINPATH_INDEX_LV2    = 2

  466.     PLUGINPATH_INDEX_VST2   = 3

  467.     PLUGINPATH_INDEX_VST3   = 4

  468.     PLUGINPATH_INDEX_SF2    = 5

  469.     PLUGINPATH_INDEX_SFZ    = 6

  470. 

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

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

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

  474.     PROCESS_MODE_NON_JACK_PADDING = 2

  475. 

  476.     # -----------------------------------------------------------------------------------------------------------------

  477. 

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

  479.         QDialog.__init__(self, parent)

  480.         self.host = host

  481.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  482.         self.ui.setupUi(self)

  483. 

  484.         # -------------------------------------------------------------------------------------------------------------

  485.         # Set-up GUI

  486. 

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

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

  489. 

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

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

  492. 

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

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

  495. 

  496.         if MACOS:

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

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

  499. 

  500.         if WINDOWS or host.isControl:

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

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

  503. 

  504.         if host.isControl:

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

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

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

  508.             self.ui.ch_exp_export_lv2.hide()

  509.             self.ui.group_experimental_engine.hide()

  510.             self.ui.cb_canvas_inline_displays.hide()

  511. 

  512.         elif not hasCanvas:

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

  514. 

  515.         elif not hasCanvasGL:

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

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

  518. 

  519.         if host.isPlugin:

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

  521. 

  522.         if host.audioDriverForced is not None:

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

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

  525. 

  526.         if host.processModeForced:

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

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

  529. 

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

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

  532. 

  533.         if host.isControl or host.isPlugin:

  534.             self.ui.ch_main_confirm_exit.hide()

  535.             self.ui.ch_exp_load_lib_global.hide()

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

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

  538. 

  539.         if not LINUX:

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

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

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

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

  544. 

  545.         if not MACOS:

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

  547. 

  548.         # FIXME, not implemented yet

  549.         self.ui.ch_engine_uis_always_on_top.hide()

  550. 

  551.         # FIXME broken in Qt5

  552.         self.ui.cb_canvas_eyecandy.setChecked(False)

  553.         self.ui.cb_canvas_eyecandy.setEnabled(False)

  554. 

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

  556. 

  557.         # -------------------------------------------------------------------------------------------------------------

  558.         # Load settings

  559. 

  560.         self.loadSettings()

  561. 

  562.         # -------------------------------------------------------------------------------------------------------------

  563.         # Set-up connections

  564. 

  565.         self.accepted.connect(self.slot_saveSettings)

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

  567. 

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

  569. 

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

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

  572. 

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

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

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

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

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

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

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

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

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

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

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

  584. 

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

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

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

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

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

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

  591. 

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

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

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

  595.         #self.ui.cb_canvas_eyecandy.toggled.connect(self.slot_canvasEyeCandyToggled)

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

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

  598. 

  599.         # -------------------------------------------------------------------------------------------------------------

  600.         # Post-connect setup

  601. 

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

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

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

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

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

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

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

  609. 

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

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

  612. 

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

  614. 

  615.         self.slot_filePathTabChanged(0)

  616.         self.slot_pluginPathTabChanged(0)

  617. 

  618.         self.adjustSize()

  619. 

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

  621. 

  622.     def loadSettings(self):

  623.         settings = QSafeSettings()

  624. 

  625.         # -------------------------------------------------------------------------------------------------------------

  626.         # Main

  627. 

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

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

  630. 

  631.         self.ui.le_main_proj_folder.setText(

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

  633. 

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

  635.                                              settings.value(CARLA_KEY_MAIN_USE_PRO_THEME,

  636.                                                             CARLA_DEFAULT_MAIN_USE_PRO_THEME, bool))

  637. 

  638.         self.ui.cb_main_theme_color.setCurrentIndex(

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

  640.                                                                 CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, str)))

  641. 

  642.         self.ui.sb_main_refresh_interval.setValue(

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

  644. 

  645.         self.ui.ch_main_confirm_exit.setChecked(

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

  647. 

  648.         self.ui.ch_main_system_icons.setChecked(

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

  650. 

  651.         # -------------------------------------------------------------------------------------------------------------

  652.         # Canvas

  653. 

  654.         self.ui.cb_canvas_theme.setCurrentIndex(

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

  656. 

  657.         self.ui.cb_canvas_size.setCurrentIndex(

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

  659. 

  660.         self.ui.cb_canvas_bezier_lines.setChecked(

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

  662. 

  663.         self.ui.cb_canvas_hide_groups.setChecked(

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

  665. 

  666.         self.ui.cb_canvas_auto_select.setChecked(

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

  668. 

  669.         #self.ui.cb_canvas_eyecandy.setChecked(

  670.         #    settings.value(CARLA_KEY_CANVAS_EYE_CANDY, CARLA_DEFAULT_CANVAS_EYE_CANDY, bool))

  671. 

  672.         self.ui.cb_canvas_fancy_eyecandy.setChecked(

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

  674. 

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

  676.                                                 settings.value(CARLA_KEY_CANVAS_USE_OPENGL,

  677.                                                                CARLA_DEFAULT_CANVAS_USE_OPENGL, bool))

  678. 

  679.         self.ui.cb_canvas_render_aa.setCheckState(

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

  681. 

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

  683.                                                   settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  684.                                                                  CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, bool))

  685. 

  686.         self.ui.cb_canvas_full_repaints.setChecked(

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

  688. 

  689.         self.ui.cb_canvas_inline_displays.setChecked(

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

  691. 

  692.         # -------------------------------------------------------------------------------------------------------------

  693. 

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

  695. 

  696.         # -------------------------------------------------------------------------------------------------------------

  697.         # Main

  698. 

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

  700. 

  701.         if not self.host.experimental:

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

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

  704. 

  705.         elif not self.host.showWineBridges:

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

  707. 

  708.         # -------------------------------------------------------------------------------------------------------------

  709.         # Engine

  710. 

  711.         if self.host.isPlugin:

  712.             audioDriver = "Plugin"

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

  714.         elif self.host.audioDriverForced:

  715.             audioDriver = self.host.audioDriverForced

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

  717.         else:

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

  719. 

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

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

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

  723.                     break

  724.             else:

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

  726. 

  727.         if audioDriver == "JACK":

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

  729.         else:

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

  731. 

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

  733. 

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

  735. 

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

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

  738.                                                                  self.PROCESS_MODE_NON_JACK_PADDING)

  739.         else:

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

  741. 

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

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

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

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

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

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

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

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

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

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

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

  753. 

  754.         # -------------------------------------------------------------------------------------------------------------

  755.         # OSC

  756. 

  757.         self.ui.ch_osc_enable.setChecked(

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

  759. 

  760.         self.ui.group_osc_tcp_port.setChecked(

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

  762. 

  763.         self.ui.group_osc_udp_port.setChecked(

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

  765. 

  766.         self.ui.sb_osc_tcp_port_number.setValue(

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

  768. 

  769.         self.ui.sb_osc_udp_port_number.setValue(

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

  771. 

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

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

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

  775.         else:

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

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

  778. 

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

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

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

  782.         else:

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

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

  785. 

  786.         # -------------------------------------------------------------------------------------------------------------

  787.         # File Paths

  788. 

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

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

  791. 

  792.         audioPaths.sort()

  793.         midiPaths.sort()

  794. 

  795.         for audioPath in audioPaths:

  796.             if not audioPath:

  797.                 continue

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

  799. 

  800.         for midiPath in midiPaths:

  801.             if not midiPath:

  802.                 continue

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

  804. 

  805.         # -------------------------------------------------------------------------------------------------------------

  806.         # Plugin Paths

  807. 

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

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

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

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

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

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

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

  815. 

  816.         ladspas.sort()

  817.         dssis.sort()

  818.         lv2s.sort()

  819.         vst2s.sort()

  820.         vst3s.sort()

  821.         sf2s.sort()

  822.         sfzs.sort()

  823. 

  824.         for ladspa in ladspas:

  825.             if not ladspa:

  826.                 continue

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

  828. 

  829.         for dssi in dssis:

  830.             if not dssi:

  831.                 continue

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

  833. 

  834.         for lv2 in lv2s:

  835.             if not lv2:

  836.                 continue

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

  838. 

  839.         for vst2 in vst2s:

  840.             if not vst2:

  841.                 continue

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

  843. 

  844.         for vst3 in vst3s:

  845.             if not vst3:

  846.                 continue

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

  848. 

  849.         for sf2 in sf2s:

  850.             if not sf2:

  851.                 continue

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

  853. 

  854.         for sfz in sfzs:

  855.             if not sfz:

  856.                 continue

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

  858. 

  859.         # -------------------------------------------------------------------------------------------------------------

  860.         # Wine

  861. 

  862.         self.ui.le_wine_exec.setText(

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

  864. 

  865.         self.ui.cb_wine_prefix_detect.setChecked(

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

  867. 

  868.         self.ui.le_wine_prefix_fallback.setText(

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

  870. 

  871.         self.ui.group_wine_realtime.setChecked(

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

  873. 

  874.         self.ui.sb_wine_base_prio.setValue(

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

  876. 

  877.         self.ui.sb_wine_server_prio.setValue(

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

  879. 

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

  881.         # Experimental

  882. 

  883.         self.ui.ch_exp_jack_apps.setChecked(

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

  885. 

  886.         self.ui.ch_exp_export_lv2.setChecked(

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

  888. 

  889.         self.ui.ch_exp_load_lib_global.setChecked(

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

  891. 

  892.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(

  893.             settings.value(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  894.                            CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR, bool))

  895. 

  896.     # -----------------------------------------------------------------------------------------------------------------

  897. 

  898.     @pyqtSlot()

  899.     def slot_saveSettings(self):

  900.         settings = QSafeSettings()

  901. 

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

  903. 

  904.         if not self.host.experimental:

  905.             self.resetExperimentalSettings()

  906. 

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

  908.         # Main

  909. 

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

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

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

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

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

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

  916. 

  917.         # -------------------------------------------------------------------------------------------------------------

  918.         # Canvas

  919. 

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

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

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

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

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

  925.         #settings.setValue(CARLA_KEY_CANVAS_EYE_CANDY,         self.ui.cb_canvas_eyecandy.isChecked())

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

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

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

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

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

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

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

  933. 

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

  935. 

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

  937. 

  938.         # -------------------------------------------------------------------------------------------------------------

  939.         # Main

  940. 

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

  942. 

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

  944.         # Engine

  945. 

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

  947. 

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

  949.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  950. 

  951.         if not self.host.processModeForced:

  952.             # engine sends callback if processMode really changes

  953.             if audioDriver == "JACK":

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

  955.             else:

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

  957.                                              self.PROCESS_MODE_NON_JACK_PADDING)

  958. 

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

  960. 

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

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

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

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

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

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

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

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

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

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

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

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

  973. 

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

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

  976. 

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

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

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

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

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

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

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

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

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

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

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

  988. 

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

  990.         # OSC

  991. 

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

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

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

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

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

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

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

  999. 

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

  1001.         # File Paths

  1002. 

  1003.         audioPaths = []

  1004.         midiPaths  = []

  1005. 

  1006.         for i in range(self.ui.lw_files_audio.count()):

  1007.             audioPaths.append(self.ui.lw_files_audio.item(i).text())

  1008. 

  1009.         for i in range(self.ui.lw_files_midi.count()):

  1010.             midiPaths.append(self.ui.lw_files_midi.item(i).text())

  1011. 

  1012.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_AUDIO, splitter.join(audioPaths))

  1013.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_MIDI,  splitter.join(midiPaths))

  1014. 

  1015.         settings.setValue(CARLA_KEY_PATHS_AUDIO, audioPaths)

  1016.         settings.setValue(CARLA_KEY_PATHS_MIDI,  midiPaths)

  1017. 

  1018.         # -------------------------------------------------------------------------------------------------------------

  1019.         # Plugin Paths

  1020. 

  1021.         ladspas = []

  1022.         dssis   = []

  1023.         lv2s    = []

  1024.         vst2s   = []

  1025.         vst3s   = []

  1026.         sf2s    = []

  1027.         sfzs    = []

  1028. 

  1029.         for i in range(self.ui.lw_ladspa.count()):

  1030.             ladspas.append(self.ui.lw_ladspa.item(i).text())

  1031. 

  1032.         for i in range(self.ui.lw_dssi.count()):

  1033.             dssis.append(self.ui.lw_dssi.item(i).text())

  1034. 

  1035.         for i in range(self.ui.lw_lv2.count()):

  1036.             lv2s.append(self.ui.lw_lv2.item(i).text())

  1037. 

  1038.         for i in range(self.ui.lw_vst.count()):

  1039.             vst2s.append(self.ui.lw_vst.item(i).text())

  1040. 

  1041.         for i in range(self.ui.lw_vst3.count()):

  1042.             vst3s.append(self.ui.lw_vst3.item(i).text())

  1043. 

  1044.         for i in range(self.ui.lw_sf2.count()):

  1045.             sf2s.append(self.ui.lw_sf2.item(i).text())

  1046. 

  1047.         for i in range(self.ui.lw_sfz.count()):

  1048.             sfzs.append(self.ui.lw_sfz.item(i).text())

  1049. 

  1050.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LADSPA, splitter.join(ladspas))

  1051.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_DSSI,   splitter.join(dssis))

  1052.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LV2,    splitter.join(lv2s))

  1053.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST2,   splitter.join(vst2s))

  1054.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST3,   splitter.join(vst3s))

  1055.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SF2,    splitter.join(sf2s))

  1056.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SFZ,    splitter.join(sfzs))

  1057. 

  1058.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  1059.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  1060.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  1061.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  1062.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  1063.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  1064.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  1065. 

  1066.         # -------------------------------------------------------------------------------------------------------------

  1067.         # Wine

  1068. 

  1069.         settings.setValue(CARLA_KEY_WINE_EXECUTABLE, self.ui.le_wine_exec.text())

  1070.         settings.setValue(CARLA_KEY_WINE_AUTO_PREFIX, self.ui.cb_wine_prefix_detect.isChecked())

  1071.         settings.setValue(CARLA_KEY_WINE_FALLBACK_PREFIX, self.ui.le_wine_prefix_fallback.text())

  1072.         settings.setValue(CARLA_KEY_WINE_RT_PRIO_ENABLED, self.ui.group_wine_realtime.isChecked())

  1073.         settings.setValue(CARLA_KEY_WINE_BASE_RT_PRIO, self.ui.sb_wine_base_prio.value())

  1074.         settings.setValue(CARLA_KEY_WINE_SERVER_RT_PRIO, self.ui.sb_wine_server_prio.value())

  1075. 

  1076.         # -------------------------------------------------------------------------------------------------------------

  1077.         # Experimental

  1078. 

  1079.         settings.setValue(CARLA_KEY_EXPERIMENTAL_JACK_APPS, self.ui.ch_exp_jack_apps.isChecked())

  1080.         settings.setValue(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL, self.ui.ch_exp_load_lib_global.isChecked())

  1081.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  1082.                           self.ui.ch_exp_prevent_bad_behaviour.isChecked())

  1083. 

  1084.     # -----------------------------------------------------------------------------------------------------------------

  1085. 

  1086.     @pyqtSlot()

  1087.     def slot_resetSettings(self):

  1088.         currentRow = self.ui.lw_page.currentRow()

  1089. 

  1090.         # -------------------------------------------------------------------------------------------------------------

  1091.         # Main

  1092. 

  1093.         if currentRow == self.TAB_INDEX_MAIN:

  1094.             self.ui.le_main_proj_folder.setText(CARLA_DEFAULT_MAIN_PROJECT_FOLDER)

  1095.             self.ui.ch_main_theme_pro.setChecked(CARLA_DEFAULT_MAIN_USE_PRO_THEME and

  1096.                                                  self.ui.group_main_theme.isEnabled())

  1097.             self.ui.cb_main_theme_color.setCurrentIndex(

  1098.                 self.ui.cb_main_theme_color.findText(CARLA_DEFAULT_MAIN_PRO_THEME_COLOR))

  1099.             self.ui.sb_main_refresh_interval.setValue(CARLA_DEFAULT_MAIN_REFRESH_INTERVAL)

  1100.             self.ui.ch_main_confirm_exit.setChecked(CARLA_DEFAULT_MAIN_CONFIRM_EXIT)

  1101.             self.ui.ch_main_show_logs.setChecked(CARLA_DEFAULT_MAIN_SHOW_LOGS)

  1102. 

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

  1104.         # Canvas

  1105. 

  1106.         elif currentRow == self.TAB_INDEX_CANVAS:

  1107.             self.ui.cb_canvas_theme.setCurrentIndex(self.ui.cb_canvas_theme.findText(CARLA_DEFAULT_CANVAS_THEME))

  1108.             self.ui.cb_canvas_size.setCurrentIndex(self.ui.cb_canvas_size.findText(CARLA_DEFAULT_CANVAS_SIZE))

  1109.             self.ui.cb_canvas_bezier_lines.setChecked(CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES)

  1110.             self.ui.cb_canvas_hide_groups.setChecked(CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS)

  1111.             self.ui.cb_canvas_auto_select.setChecked(CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS)

  1112.             #self.ui.cb_canvas_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_EYE_CANDY)

  1113.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked) # CARLA_DEFAULT_CANVAS_ANTIALIASING

  1114.             self.ui.cb_canvas_full_repaints.setChecked(CARLA_DEFAULT_CANVAS_FULL_REPAINTS)

  1115. 

  1116.         # -------------------------------------------------------------------------------------------------------------

  1117.         # Engine

  1118. 

  1119.         elif currentRow == self.TAB_INDEX_ENGINE:

  1120.             if not self.host.isPlugin:

  1121.                 self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  1122. 

  1123.             if not self.host.processModeForced:

  1124.                 if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1125.                     self.ui.cb_engine_process_mode_jack.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE)

  1126.                     self.ui.sw_engine_process_mode.setCurrentIndex(0) # show all modes

  1127.                 else:

  1128.                     self.ui.cb_engine_process_mode_other.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE -

  1129.                                                                          self.PROCESS_MODE_NON_JACK_PADDING)

  1130.                     self.ui.sw_engine_process_mode.setCurrentIndex(1) # hide single+multi client modes

  1131. 

  1132.             self.ui.sb_engine_max_params.setValue(CARLA_DEFAULT_MAX_PARAMETERS)

  1133.             self.ui.cb_engine_reset_xruns.setChecked(CARLA_DEFAULT_RESET_XRUNS)

  1134.             self.ui.ch_engine_uis_always_on_top.setChecked(CARLA_DEFAULT_UIS_ALWAYS_ON_TOP)

  1135.             self.ui.ch_engine_prefer_ui_bridges.setChecked(CARLA_DEFAULT_PREFER_UI_BRIDGES)

  1136.             self.ui.sb_engine_ui_bridges_timeout.setValue(CARLA_DEFAULT_UI_BRIDGES_TIMEOUT)

  1137.             self.ui.ch_engine_manage_uis.setChecked(CARLA_DEFAULT_MANAGE_UIS)

  1138. 

  1139.         # -------------------------------------------------------------------------------------------------------------

  1140.         # OSC

  1141. 

  1142.         elif currentRow == self.TAB_INDEX_OSC:

  1143.             self.ui.ch_osc_enable.setChecked(CARLA_DEFAULT_OSC_ENABLED)

  1144.             self.ui.group_osc_tcp_port.setChecked(CARLA_DEFAULT_OSC_TCP_PORT_ENABLED)

  1145.             self.ui.group_osc_udp_port.setChecked(CARLA_DEFAULT_OSC_UDP_PORT_ENABLED)

  1146.             self.ui.sb_osc_tcp_port_number.setValue(CARLA_DEFAULT_OSC_TCP_PORT_NUMBER)

  1147.             self.ui.sb_osc_udp_port_number.setValue(CARLA_DEFAULT_OSC_UDP_PORT_NUMBER)

  1148. 

  1149.             if CARLA_DEFAULT_OSC_TCP_PORT_RANDOM:

  1150.                 self.ui.rb_osc_tcp_port_specific.setChecked(False)

  1151.                 self.ui.rb_osc_tcp_port_random.setChecked(True)

  1152.             else:

  1153.                 self.ui.rb_osc_tcp_port_random.setChecked(False)

  1154.                 self.ui.rb_osc_tcp_port_specific.setChecked(True)

  1155. 

  1156.             if CARLA_DEFAULT_OSC_UDP_PORT_RANDOM:

  1157.                 self.ui.rb_osc_udp_port_specific.setChecked(False)

  1158.                 self.ui.rb_osc_udp_port_random.setChecked(True)

  1159.             else:

  1160.                 self.ui.rb_osc_udp_port_random.setChecked(False)

  1161.                 self.ui.rb_osc_udp_port_specific.setChecked(True)

  1162. 

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

  1164.         # Plugin Paths

  1165. 

  1166.         elif currentRow == self.TAB_INDEX_FILEPATHS:

  1167.             curIndex = self.ui.tw_filepaths.currentIndex()

  1168. 

  1169.             if curIndex == self.FILEPATH_INDEX_AUDIO:

  1170.                 self.ui.lw_files_audio.clear()

  1171. 

  1172.             elif curIndex == self.FILEPATH_INDEX_MIDI:

  1173.                 self.ui.lw_files_midi.clear()

  1174. 

  1175.         # -------------------------------------------------------------------------------------------------------------

  1176.         # Plugin Paths

  1177. 

  1178.         elif currentRow == self.TAB_INDEX_PLUGINPATHS:

  1179.             curIndex = self.ui.tw_paths.currentIndex()

  1180. 

  1181.             if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1182.                 paths = CARLA_DEFAULT_LADSPA_PATH

  1183.                 paths.sort()

  1184.                 self.ui.lw_ladspa.clear()

  1185. 

  1186.                 for path in paths:

  1187.                     if not path:

  1188.                         continue

  1189.                     self.ui.lw_ladspa.addItem(path)

  1190. 

  1191.             elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1192.                 paths = CARLA_DEFAULT_DSSI_PATH

  1193.                 paths.sort()

  1194.                 self.ui.lw_dssi.clear()

  1195. 

  1196.                 for path in paths:

  1197.                     if not path:

  1198.                         continue

  1199.                     self.ui.lw_dssi.addItem(path)

  1200. 

  1201.             elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1202.                 paths = CARLA_DEFAULT_LV2_PATH

  1203.                 paths.sort()

  1204.                 self.ui.lw_lv2.clear()

  1205. 

  1206.                 for path in paths:

  1207.                     if not path:

  1208.                         continue

  1209.                     self.ui.lw_lv2.addItem(path)

  1210. 

  1211.             elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1212.                 paths = CARLA_DEFAULT_VST2_PATH

  1213.                 paths.sort()

  1214.                 self.ui.lw_vst.clear()

  1215. 

  1216.                 for path in paths:

  1217.                     if not path:

  1218.                         continue

  1219.                     self.ui.lw_vst.addItem(path)

  1220. 

  1221.             elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1222.                 paths = CARLA_DEFAULT_VST3_PATH

  1223.                 paths.sort()

  1224.                 self.ui.lw_vst3.clear()

  1225. 

  1226.                 for path in paths:

  1227.                     if not path:

  1228.                         continue

  1229.                     self.ui.lw_vst3.addItem(path)

  1230. 

  1231.             elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1232.                 paths = CARLA_DEFAULT_SF2_PATH

  1233.                 paths.sort()

  1234.                 self.ui.lw_sf2.clear()

  1235. 

  1236.                 for path in paths:

  1237.                     if not path:

  1238.                         continue

  1239.                     self.ui.lw_sf2.addItem(path)

  1240. 

  1241.             elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1242.                 paths = CARLA_DEFAULT_SFZ_PATH

  1243.                 paths.sort()

  1244.                 self.ui.lw_sfz.clear()

  1245. 

  1246.                 for path in paths:

  1247.                     if not path:

  1248.                         continue

  1249.                     self.ui.lw_sfz.addItem(path)

  1250. 

  1251.         # -------------------------------------------------------------------------------------------------------------

  1252.         # Wine

  1253. 

  1254.         elif currentRow == self.TAB_INDEX_WINE:

  1255.             self.ui.le_wine_exec.setText(CARLA_DEFAULT_WINE_EXECUTABLE)

  1256.             self.ui.cb_wine_prefix_detect.setChecked(CARLA_DEFAULT_WINE_AUTO_PREFIX)

  1257.             self.ui.le_wine_prefix_fallback.setText(CARLA_DEFAULT_WINE_FALLBACK_PREFIX)

  1258.             self.ui.group_wine_realtime.setChecked(CARLA_DEFAULT_WINE_RT_PRIO_ENABLED)

  1259.             self.ui.sb_wine_base_prio.setValue(CARLA_DEFAULT_WINE_BASE_RT_PRIO)

  1260.             self.ui.sb_wine_server_prio.setValue(CARLA_DEFAULT_WINE_SERVER_RT_PRIO)

  1261. 

  1262.         # -------------------------------------------------------------------------------------------------------------

  1263.         # Experimental

  1264. 

  1265.         elif currentRow == self.TAB_INDEX_EXPERIMENTAL:

  1266.             self.resetExperimentalSettings()

  1267. 

  1268.     def resetExperimentalSettings(self):

  1269.         # Forever experimental

  1270.         self.ui.cb_exp_plugin_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES)

  1271.         self.ui.ch_exp_wine_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES)

  1272.         self.ui.ch_exp_jack_apps.setChecked(CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS)

  1273.         self.ui.ch_exp_export_lv2.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT)

  1274.         self.ui.ch_exp_load_lib_global.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL)

  1275.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR)

  1276. 

  1277.         # Temporary, until stable

  1278.         self.ui.ch_main_system_icons.setChecked(CARLA_DEFAULT_MAIN_SYSTEM_ICONS)

  1279.         self.ui.cb_canvas_fancy_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY)

  1280.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and

  1281.                                                 self.ui.cb_canvas_use_opengl.isEnabled())

  1282.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and

  1283.                                                   self.ui.cb_canvas_render_hq_aa.isEnabled())

  1284.         self.ui.cb_canvas_inline_displays.setChecked(CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS)

  1285.         self.ui.ch_engine_force_stereo.setChecked(CARLA_DEFAULT_FORCE_STEREO)

  1286.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES)

  1287. 

  1288.     # -----------------------------------------------------------------------------------------------------------------

  1289. 

  1290.     @pyqtSlot(bool)

  1291.     def slot_enableExperimental(self, toggled):

  1292.         if toggled:

  1293.             self.ui.lw_page.showRow(self.TAB_INDEX_EXPERIMENTAL)

  1294.             if self.ui.ch_exp_wine_bridges.isChecked() and not self.host.isControl:

  1295.                 self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1296.         else:

  1297.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

  1298.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1299. 

  1300.     @pyqtSlot(bool)

  1301.     def slot_enableWineBridges(self, toggled):

  1302.         if toggled and not self.host.isControl:

  1303.             self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1304.         else:

  1305.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1306. 

  1307.     @pyqtSlot(bool)

  1308.     def slot_pluginBridgesToggled(self, toggled):

  1309.         if not toggled:

  1310.             self.ui.ch_exp_wine_bridges.setChecked(False)

  1311.             self.ui.ch_engine_prefer_plugin_bridges.setChecked(False)

  1312.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1313. 

  1314.     @pyqtSlot(bool)

  1315.     def slot_canvasEyeCandyToggled(self, toggled):

  1316.         if not toggled:

  1317.             # disable fancy eyecandy too

  1318.             self.ui.cb_canvas_fancy_eyecandy.setChecked(False)

  1319. 

  1320.     @pyqtSlot(bool)

  1321.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  1322.         if toggled:

  1323.             # make sure normal eyecandy is enabled too

  1324.             self.ui.cb_canvas_eyecandy.setChecked(True)

  1325. 

  1326.     @pyqtSlot(bool)

  1327.     def slot_canvasOpenGLToggled(self, toggled):

  1328.         if not toggled:

  1329.             # uncheck GL specific option

  1330.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  1331. 

  1332.     # -----------------------------------------------------------------------------------------------------------------

  1333. 

  1334.     @pyqtSlot()

  1335.     def slot_getAndSetProjectPath(self):

  1336.         # FIXME

  1337.         getAndSetPath(self, self.ui.le_main_proj_folder)

  1338. 

  1339.     # -----------------------------------------------------------------------------------------------------------------

  1340. 

  1341.     @pyqtSlot()

  1342.     def slot_engineAudioDriverChanged(self):

  1343.         if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1344.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  1345.         else:

  1346.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  1347. 

  1348.     @pyqtSlot()

  1349.     def slot_showAudioDriverSettings(self):

  1350.         driverIndex = self.ui.cb_engine_audio_driver.currentIndex()

  1351.         driverName  = self.ui.cb_engine_audio_driver.currentText()

  1352.         DriverSettingsW(self, self.host, driverIndex, driverName).exec_()

  1353. 

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

  1355. 

  1356.     @pyqtSlot()

  1357.     def slot_addPluginPath(self):

  1358.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1359. 

  1360.         if not newPath:

  1361.             return

  1362. 

  1363.         curIndex = self.ui.tw_paths.currentIndex()

  1364. 

  1365.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1366.             self.ui.lw_ladspa.addItem(newPath)

  1367.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1368.             self.ui.lw_dssi.addItem(newPath)

  1369.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1370.             self.ui.lw_lv2.addItem(newPath)

  1371.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1372.             self.ui.lw_vst.addItem(newPath)

  1373.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1374.             self.ui.lw_vst3.addItem(newPath)

  1375.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1376.             self.ui.lw_sf2.addItem(newPath)

  1377.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1378.             self.ui.lw_sfz.addItem(newPath)

  1379. 

  1380.     @pyqtSlot()

  1381.     def slot_removePluginPath(self):

  1382.         curIndex = self.ui.tw_paths.currentIndex()

  1383. 

  1384.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1385.             self.ui.lw_ladspa.takeItem(self.ui.lw_ladspa.currentRow())

  1386.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1387.             self.ui.lw_dssi.takeItem(self.ui.lw_dssi.currentRow())

  1388.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1389.             self.ui.lw_lv2.takeItem(self.ui.lw_lv2.currentRow())

  1390.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1391.             self.ui.lw_vst.takeItem(self.ui.lw_vst.currentRow())

  1392.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1393.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  1394.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1395.             self.ui.lw_sf2.takeItem(self.ui.lw_sf2.currentRow())

  1396.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1397.             self.ui.lw_sfz.takeItem(self.ui.lw_sfz.currentRow())

  1398. 

  1399.     @pyqtSlot()

  1400.     def slot_changePluginPath(self):

  1401.         curIndex = self.ui.tw_paths.currentIndex()

  1402. 

  1403.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1404.             currentPath = self.ui.lw_ladspa.currentItem().text()

  1405.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1406.             currentPath = self.ui.lw_dssi.currentItem().text()

  1407.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1408.             currentPath = self.ui.lw_lv2.currentItem().text()

  1409.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1410.             currentPath = self.ui.lw_vst.currentItem().text()

  1411.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1412.             currentPath = self.ui.lw_vst3.currentItem().text()

  1413.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1414.             currentPath = self.ui.lw_sf2.currentItem().text()

  1415.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1416.             currentPath = self.ui.lw_sfz.currentItem().text()

  1417.         else:

  1418.             currentPath = ""

  1419. 

  1420.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1421. 

  1422.         if not newPath:

  1423.             return

  1424. 

  1425.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1426.             self.ui.lw_ladspa.currentItem().setText(newPath)

  1427.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1428.             self.ui.lw_dssi.currentItem().setText(newPath)

  1429.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1430.             self.ui.lw_lv2.currentItem().setText(newPath)

  1431.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1432.             self.ui.lw_vst.currentItem().setText(newPath)

  1433.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1434.             self.ui.lw_vst3.currentItem().setText(newPath)

  1435.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1436.             self.ui.lw_sf2.currentItem().setText(newPath)

  1437.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1438.             self.ui.lw_sfz.currentItem().setText(newPath)

  1439. 

  1440.     # -----------------------------------------------------------------------------------------------------------------

  1441. 

  1442.     @pyqtSlot(int)

  1443.     def slot_pluginPathTabChanged(self, index):

  1444.         if index == self.PLUGINPATH_INDEX_LADSPA:

  1445.             row = self.ui.lw_ladspa.currentRow()

  1446.         elif index == self.PLUGINPATH_INDEX_DSSI:

  1447.             row = self.ui.lw_dssi.currentRow()

  1448.         elif index == self.PLUGINPATH_INDEX_LV2:

  1449.             row = self.ui.lw_lv2.currentRow()

  1450.         elif index == self.PLUGINPATH_INDEX_VST2:

  1451.             row = self.ui.lw_vst.currentRow()

  1452.         elif index == self.PLUGINPATH_INDEX_VST3:

  1453.             row = self.ui.lw_vst3.currentRow()

  1454.         elif index == self.PLUGINPATH_INDEX_SF2:

  1455.             row = self.ui.lw_sf2.currentRow()

  1456.         elif index == self.PLUGINPATH_INDEX_SFZ:

  1457.             row = self.ui.lw_sfz.currentRow()

  1458.         else:

  1459.             row = -1

  1460. 

  1461.         self.slot_pluginPathRowChanged(row)

  1462. 

  1463.     @pyqtSlot(int)

  1464.     def slot_pluginPathRowChanged(self, row):

  1465.         check = bool(row >= 0)

  1466.         self.ui.b_paths_remove.setEnabled(check)

  1467.         self.ui.b_paths_change.setEnabled(check)

  1468. 

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

  1470. 

  1471.     @pyqtSlot()

  1472.     def slot_addFilePath(self):

  1473.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1474. 

  1475.         if not newPath:

  1476.             return

  1477. 

  1478.         curIndex = self.ui.tw_filepaths.currentIndex()

  1479. 

  1480.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1481.             self.ui.lw_files_audio.addItem(newPath)

  1482.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1483.             self.ui.lw_files_midi.addItem(newPath)

  1484. 

  1485.     @pyqtSlot()

  1486.     def slot_removeFilePath(self):

  1487.         curIndex = self.ui.tw_filepaths.currentIndex()

  1488. 

  1489.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1490.             self.ui.lw_files_audio.takeItem(self.ui.lw_files_audio.currentRow())

  1491.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1492.             self.ui.lw_files_midi.takeItem(self.ui.lw_files_midi.currentRow())

  1493. 

  1494.     @pyqtSlot()

  1495.     def slot_changeFilePath(self):

  1496.         curIndex = self.ui.tw_filepaths.currentIndex()

  1497. 

  1498.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1499.             currentPath = self.ui.lw_files_audio.currentItem().text()

  1500.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1501.             currentPath = self.ui.lw_files_midi.currentItem().text()

  1502.         else:

  1503.             currentPath = ""

  1504. 

  1505.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1506. 

  1507.         if not newPath:

  1508.             return

  1509. 

  1510.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1511.             self.ui.lw_files_audio.currentItem().setText(newPath)

  1512.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1513.             self.ui.lw_files_midi.currentItem().setText(newPath)

  1514. 

  1515.     # -----------------------------------------------------------------------------------------------------------------

  1516. 

  1517.     @pyqtSlot(int)

  1518.     def slot_filePathTabChanged(self, index):

  1519.         if index == self.FILEPATH_INDEX_AUDIO:

  1520.             row = self.ui.lw_files_audio.currentRow()

  1521.         elif index == self.FILEPATH_INDEX_MIDI:

  1522.             row = self.ui.lw_files_midi.currentRow()

  1523.         else:

  1524.             row = -1

  1525. 

  1526.         self.slot_filePathRowChanged(row)

  1527. 

  1528.     @pyqtSlot(int)

  1529.     def slot_filePathRowChanged(self, row):

  1530.         check = bool(row >= 0)

  1531.         self.ui.b_filepaths_remove.setEnabled(check)

  1532.         self.ui.b_filepaths_change.setEnabled(check)

  1533. 

  1534. # ---------------------------------------------------------------------------------------------------------------------

  1535. # Main

  1536. 

  1537. if __name__ == '__main__':

  1538.     from carla_app import CarlaApplication

  1539.     from carla_host import initHost as _initHost, loadHostSettings as _loadHostSettings

  1540.     # pylint: disable=ungrouped-imports

  1541.     from carla_shared import handleInitialCommandLineArguments

  1542.     # pylint: enable=ungrouped-imports

  1543. 

  1544.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1545. 

  1546.     _app  = CarlaApplication("Carla2-Settings", libPrefix)

  1547.     _host = _initHost("Carla2-Settings", libPrefix, False, False, False)

  1548.     _loadHostSettings(_host)

  1549. 

  1550.     _gui = CarlaSettingsW(None, _host, True, True)

  1551.     _gui.show()

  1552. 

  1553.     _app.exit_exec()

  1554. 

  1555. # ---------------------------------------------------------------------------------------------------------------------