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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) 2011-2020 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_EXPERIMENTAL,

  59.     CARLA_KEY_CANVAS_THEME,

  60.     CARLA_KEY_CANVAS_SIZE,

  61.     CARLA_KEY_CANVAS_USE_BEZIER_LINES,

  62.     CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS,

  63.     CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS,

  64.     #CARLA_KEY_CANVAS_EYE_CANDY,

  65.     CARLA_KEY_CANVAS_FANCY_EYE_CANDY,

  66.     CARLA_KEY_CANVAS_USE_OPENGL,

  67.     CARLA_KEY_CANVAS_ANTIALIASING,

  68.     CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  69.     CARLA_KEY_CANVAS_INLINE_DISPLAYS,

  70.     CARLA_KEY_CANVAS_FULL_REPAINTS,

  71.     CARLA_KEY_ENGINE_DRIVER_PREFIX,

  72.     CARLA_KEY_ENGINE_AUDIO_DRIVER,

  73.     CARLA_KEY_ENGINE_PROCESS_MODE,

  74.     CARLA_KEY_ENGINE_FORCE_STEREO,

  75.     CARLA_KEY_ENGINE_PREFER_PLUGIN_BRIDGES,

  76.     CARLA_KEY_ENGINE_PREFER_UI_BRIDGES,

  77.     CARLA_KEY_ENGINE_MANAGE_UIS,

  78.     CARLA_KEY_ENGINE_UIS_ALWAYS_ON_TOP,

  79.     CARLA_KEY_ENGINE_MAX_PARAMETERS,

  80.     CARLA_KEY_ENGINE_RESET_XRUNS,

  81.     CARLA_KEY_ENGINE_UI_BRIDGES_TIMEOUT,

  82.     CARLA_KEY_OSC_ENABLED,

  83.     CARLA_KEY_OSC_TCP_PORT_ENABLED,

  84.     CARLA_KEY_OSC_TCP_PORT_NUMBER,

  85.     CARLA_KEY_OSC_TCP_PORT_RANDOM,

  86.     CARLA_KEY_OSC_UDP_PORT_ENABLED,

  87.     CARLA_KEY_OSC_UDP_PORT_NUMBER,

  88.     CARLA_KEY_OSC_UDP_PORT_RANDOM,

  89.     CARLA_KEY_PATHS_AUDIO,

  90.     CARLA_KEY_PATHS_MIDI,

  91.     CARLA_KEY_PATHS_LADSPA,

  92.     CARLA_KEY_PATHS_DSSI,

  93.     CARLA_KEY_PATHS_LV2,

  94.     CARLA_KEY_PATHS_VST2,

  95.     CARLA_KEY_PATHS_VST3,

  96.     CARLA_KEY_PATHS_SF2,

  97.     CARLA_KEY_PATHS_SFZ,

  98.     CARLA_KEY_WINE_EXECUTABLE,

  99.     CARLA_KEY_WINE_AUTO_PREFIX,

  100.     CARLA_KEY_WINE_FALLBACK_PREFIX,

  101.     CARLA_KEY_WINE_RT_PRIO_ENABLED,

  102.     CARLA_KEY_WINE_BASE_RT_PRIO,

  103.     CARLA_KEY_WINE_SERVER_RT_PRIO,

  104.     CARLA_KEY_EXPERIMENTAL_PLUGIN_BRIDGES,

  105.     CARLA_KEY_EXPERIMENTAL_WINE_BRIDGES,

  106.     CARLA_KEY_EXPERIMENTAL_JACK_APPS,

  107.     CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,

  108.     CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  109.     CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  110.     CARLA_DEFAULT_MAIN_PROJECT_FOLDER,

  111.     CARLA_DEFAULT_MAIN_USE_PRO_THEME,

  112.     CARLA_DEFAULT_MAIN_PRO_THEME_COLOR,

  113.     CARLA_DEFAULT_MAIN_REFRESH_INTERVAL,

  114.     CARLA_DEFAULT_MAIN_CONFIRM_EXIT,

  115.     CARLA_DEFAULT_MAIN_SHOW_LOGS,

  116.     #CARLA_DEFAULT_MAIN_EXPERIMENTAL,

  117.     CARLA_DEFAULT_CANVAS_THEME,

  118.     CARLA_DEFAULT_CANVAS_SIZE,

  119.     CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES,

  120.     CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS,

  121.     CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS,

  122.     #CARLA_DEFAULT_CANVAS_EYE_CANDY,

  123.     CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY,

  124.     CARLA_DEFAULT_CANVAS_USE_OPENGL,

  125.     CARLA_DEFAULT_CANVAS_ANTIALIASING,

  126.     CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING,

  127.     CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS,

  128.     CARLA_DEFAULT_CANVAS_FULL_REPAINTS,

  129.     CARLA_DEFAULT_FORCE_STEREO,

  130.     CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES,

  131.     CARLA_DEFAULT_PREFER_UI_BRIDGES,

  132.     CARLA_DEFAULT_MANAGE_UIS,

  133.     CARLA_DEFAULT_UIS_ALWAYS_ON_TOP,

  134.     CARLA_DEFAULT_MAX_PARAMETERS,

  135.     CARLA_DEFAULT_RESET_XRUNS,

  136.     CARLA_DEFAULT_UI_BRIDGES_TIMEOUT,

  137.     CARLA_DEFAULT_AUDIO_BUFFER_SIZE,

  138.     CARLA_DEFAULT_AUDIO_SAMPLE_RATE,

  139.     CARLA_DEFAULT_AUDIO_TRIPLE_BUFFER,

  140.     CARLA_DEFAULT_AUDIO_DRIVER,

  141.     CARLA_DEFAULT_PROCESS_MODE,

  142.     CARLA_DEFAULT_OSC_ENABLED,

  143.     CARLA_DEFAULT_OSC_TCP_PORT_ENABLED,

  144.     CARLA_DEFAULT_OSC_TCP_PORT_NUMBER,

  145.     CARLA_DEFAULT_OSC_TCP_PORT_RANDOM,

  146.     CARLA_DEFAULT_OSC_UDP_PORT_ENABLED,

  147.     CARLA_DEFAULT_OSC_UDP_PORT_NUMBER,

  148.     CARLA_DEFAULT_OSC_UDP_PORT_RANDOM,

  149.     CARLA_DEFAULT_WINE_EXECUTABLE,

  150.     CARLA_DEFAULT_WINE_AUTO_PREFIX,

  151.     CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  152.     CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  153.     CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  154.     CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  155.     CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES,

  156.     CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES,

  157.     CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  158.     CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  159.     CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  160.     CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  161.     CARLA_DEFAULT_FILE_PATH_AUDIO,

  162.     CARLA_DEFAULT_FILE_PATH_MIDI,

  163.     CARLA_DEFAULT_LADSPA_PATH,

  164.     CARLA_DEFAULT_DSSI_PATH,

  165.     CARLA_DEFAULT_LV2_PATH,

  166.     CARLA_DEFAULT_VST2_PATH,

  167.     CARLA_DEFAULT_VST3_PATH,

  168.     CARLA_DEFAULT_SF2_PATH,

  169.     CARLA_DEFAULT_SFZ_PATH,

  170.     getAndSetPath,

  171.     fontMetricsHorizontalAdvance,

  172.     splitter,

  173.     QSafeSettings

  174. )

  175. 

  176. from patchcanvas.theme import Theme, getThemeName

  177. 

  178. # ---------------------------------------------------------------------------------------------------------------------

  179. # ...

  180. 

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

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

  183. 

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

  185. # Driver Settings

  186. 

  187. class DriverSettingsW(QDialog):

  188.     AUTOMATIC_OPTION = "(Auto)"

  189. 

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

  191.         QDialog.__init__(self, parent)

  192.         self.host = host

  193.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  194.         self.ui.setupUi(self)

  195. 

  196.         # -------------------------------------------------------------------------------------------------------------

  197.         # Internal stuff

  198. 

  199.         self.fDriverIndex = driverIndex

  200.         self.fDriverName  = driverName

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

  202. 

  203.         self.fBufferSizes = BUFFER_SIZE_LIST

  204.         self.fSampleRates = SAMPLE_RATE_LIST

  205. 

  206.         # -------------------------------------------------------------------------------------------------------------

  207.         # Set-up GUI

  208. 

  209.         for name in self.fDeviceNames:

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

  211. 

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

  213. 

  214.         # -------------------------------------------------------------------------------------------------------------

  215.         # Load settings

  216. 

  217.         self.loadSettings()

  218. 

  219.         # -------------------------------------------------------------------------------------------------------------

  220.         # Set-up connections

  221. 

  222.         self.accepted.connect(self.slot_saveSettings)

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

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

  225. 

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

  227. 

  228.     def loadSettings(self):

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

  230. 

  231.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  236. 

  237.         if audioDevice and audioDevice in self.fDeviceNames:

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

  239.         else:

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

  241. 

  242.         # fill combo-boxes first

  243.         self.slot_updateDeviceInfo()

  244. 

  245.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  247.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  249.         else:

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

  251. 

  252.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  254.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  256.         else:

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

  258. 

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

  260. 

  261.     # -----------------------------------------------------------------------------------------------------------------

  262. 

  263.     @pyqtSlot()

  264.     def slot_saveSettings(self):

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

  266. 

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

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

  269. 

  270.         if bufferSize == self.AUTOMATIC_OPTION:

  271.             bufferSize = "0"

  272.         if sampleRate == self.AUTOMATIC_OPTION:

  273.             sampleRate = "0"

  274. 

  275.         args = (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName)

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

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

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

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

  280. 

  281.     # -----------------------------------------------------------------------------------------------------------------

  282. 

  283.     @pyqtSlot()

  284.     def slot_showDevicePanel(self):

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

  286. 

  287.     @pyqtSlot()

  288.     def slot_updateDeviceInfo(self):

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

  290. 

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

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

  293. 

  294.         self.ui.cb_buffersize.clear()

  295.         self.ui.cb_samplerate.clear()

  296. 

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

  298.         driverDeviceHints = driverDeviceInfo['hints']

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

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

  301. 

  302.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  304.         else:

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

  306. 

  307.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL:

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

  309.         else:

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

  311. 

  312.         if self.fBufferSizes:

  313.             for bsize in self.fBufferSizes:

  314.                 sbsize = str(bsize)

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

  316. 

  317.                 if oldBufferSize == sbsize:

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

  319. 

  320.         else:

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

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

  323. 

  324.         if self.fSampleRates:

  325.             for srate in self.fSampleRates:

  326.                 ssrate = str(int(srate))

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

  328. 

  329.                 if oldSampleRate == ssrate:

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

  331. 

  332.         else:

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

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

  335. 

  336. # ---------------------------------------------------------------------------------------------------------------------

  337. # Runtime Driver Settings

  338. 

  339. class RuntimeDriverSettingsW(QDialog):

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

  341.         QDialog.__init__(self, parent)

  342.         self.host = host

  343.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  344.         self.ui.setupUi(self)

  345. 

  346.         driverDeviceInfo = host.get_runtime_engine_driver_device_info()

  347. 

  348.         # -------------------------------------------------------------------------------------------------------------

  349.         # Set-up GUI

  350. 

  351.         self.ui.cb_device.clear()

  352.         self.ui.cb_buffersize.clear()

  353.         self.ui.cb_samplerate.clear()

  354.         self.ui.cb_triple_buffer.hide()

  355.         self.ui.ico_restart.hide()

  356.         self.ui.label_restart.hide()

  357. 

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

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

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

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

  362. 

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

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

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

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

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

  368. 

  369.         self.adjustSize()

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

  371. 

  372.         # -------------------------------------------------------------------------------------------------------------

  373.         # Load runtime settings

  374. 

  375.         if host.is_engine_running():

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

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

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

  379.         else:

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

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

  382. 

  383.         if driverDeviceInfo['bufferSizes']:

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

  385.                 sbsize = str(bsize)

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

  387. 

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

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

  390. 

  391.         else:

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

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

  394. 

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

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

  397. 

  398.         if driverDeviceInfo['sampleRates']:

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

  400.                 ssrate = str(int(srate))

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

  402. 

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

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

  405. 

  406.         else:

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

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

  409. 

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

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

  412. 

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

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

  415. 

  416.         # -------------------------------------------------------------------------------------------------------------

  417.         # Set-up connections

  418. 

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

  420. 

  421.     # -----------------------------------------------------------------------------------------------------------------

  422. 

  423.     def getValues(self):

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

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

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

  427. 

  428.         if bufferSize == DriverSettingsW.AUTOMATIC_OPTION:

  429.             bufferSize = "0"

  430.         if sampleRate == DriverSettingsW.AUTOMATIC_OPTION:

  431.             sampleRate = "0"

  432. 

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

  434. 

  435.     # -----------------------------------------------------------------------------------------------------------------

  436. 

  437.     @pyqtSlot()

  438.     def slot_showDevicePanel(self):

  439.         self.host.show_engine_device_control_panel()

  440. 

  441. # ---------------------------------------------------------------------------------------------------------------------

  442. # Settings Dialog

  443. 

  444. class CarlaSettingsW(QDialog):

  445.     # Tab indexes

  446.     TAB_INDEX_MAIN         = 0

  447.     TAB_INDEX_CANVAS       = 1

  448.     TAB_INDEX_ENGINE       = 2

  449.     TAB_INDEX_OSC          = 3

  450.     TAB_INDEX_FILEPATHS    = 4

  451.     TAB_INDEX_PLUGINPATHS  = 5

  452.     TAB_INDEX_WINE         = 6

  453.     TAB_INDEX_EXPERIMENTAL = 7

  454.     TAB_INDEX_NONE         = 8

  455. 

  456.     # File Path indexes

  457.     FILEPATH_INDEX_AUDIO = 0

  458.     FILEPATH_INDEX_MIDI  = 1

  459. 

  460.     # Plugin Path indexes

  461.     PLUGINPATH_INDEX_LADSPA = 0

  462.     PLUGINPATH_INDEX_DSSI   = 1

  463.     PLUGINPATH_INDEX_LV2    = 2

  464.     PLUGINPATH_INDEX_VST2   = 3

  465.     PLUGINPATH_INDEX_VST3   = 4

  466.     PLUGINPATH_INDEX_SF2    = 5

  467.     PLUGINPATH_INDEX_SFZ    = 6

  468. 

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

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

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

  472.     PROCESS_MODE_NON_JACK_PADDING = 2

  473. 

  474.     # -----------------------------------------------------------------------------------------------------------------

  475. 

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

  477.         QDialog.__init__(self, parent)

  478.         self.host = host

  479.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  480.         self.ui.setupUi(self)

  481. 

  482.         # -------------------------------------------------------------------------------------------------------------

  483.         # Set-up GUI

  484. 

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

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

  487. 

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

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

  490. 

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

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

  493. 

  494.         if MACOS:

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

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

  497. 

  498.         if WINDOWS or host.isControl:

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

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

  501. 

  502.         if host.isControl:

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

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

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

  506.             self.ui.ch_exp_export_lv2.hide()

  507.             self.ui.group_experimental_engine.hide()

  508.             self.ui.cb_canvas_inline_displays.hide()

  509. 

  510.         elif not hasCanvas:

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

  512. 

  513.         elif not hasCanvasGL:

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

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

  516. 

  517.         if host.isPlugin:

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

  519. 

  520.         if host.audioDriverForced is not None:

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

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

  523. 

  524.         if host.processModeForced:

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

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

  527. 

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

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

  530. 

  531.         if host.isControl or host.isPlugin:

  532.             self.ui.ch_main_confirm_exit.hide()

  533.             self.ui.ch_exp_load_lib_global.hide()

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

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

  536. 

  537.         if not LINUX:

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

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

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

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

  542. 

  543.         if not MACOS:

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

  545. 

  546.         # FIXME, not implemented yet

  547.         self.ui.ch_engine_uis_always_on_top.hide()

  548. 

  549.         # FIXME broken in Qt5

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

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

  552. 

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

  554. 

  555.         # -------------------------------------------------------------------------------------------------------------

  556.         # Load settings

  557. 

  558.         self.loadSettings()

  559. 

  560.         # -------------------------------------------------------------------------------------------------------------

  561.         # Set-up connections

  562. 

  563.         self.accepted.connect(self.slot_saveSettings)

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

  565. 

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

  567. 

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

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

  570. 

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

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

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

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

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

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

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

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

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

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

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

  582. 

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

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

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

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

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

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

  589. 

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

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

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

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

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

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

  596. 

  597.         # -------------------------------------------------------------------------------------------------------------

  598.         # Post-connect setup

  599. 

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

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

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

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

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

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

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

  607. 

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

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

  610. 

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

  612. 

  613.         self.slot_filePathTabChanged(0)

  614.         self.slot_pluginPathTabChanged(0)

  615. 

  616.         self.adjustSize()

  617. 

  618.     # -----------------------------------------------------------------------------------------------------------------

  619. 

  620.     def loadSettings(self):

  621.         settings = QSafeSettings()

  622. 

  623.         # -------------------------------------------------------------------------------------------------------------

  624.         # Main

  625. 

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

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

  628. 

  629.         self.ui.le_main_proj_folder.setText(

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

  631. 

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

  633.                                              settings.value(CARLA_KEY_MAIN_USE_PRO_THEME,

  634.                                                             CARLA_DEFAULT_MAIN_USE_PRO_THEME, bool))

  635. 

  636.         self.ui.cb_main_theme_color.setCurrentIndex(

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

  638.                                                                 CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, str)))

  639. 

  640.         self.ui.sb_main_refresh_interval.setValue(

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

  642. 

  643.         self.ui.ch_main_confirm_exit.setChecked(

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

  645. 

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

  647.         # Canvas

  648. 

  649.         self.ui.cb_canvas_theme.setCurrentIndex(

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

  651. 

  652.         self.ui.cb_canvas_size.setCurrentIndex(

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

  654. 

  655.         self.ui.cb_canvas_bezier_lines.setChecked(

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

  657. 

  658.         self.ui.cb_canvas_hide_groups.setChecked(

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

  660. 

  661.         self.ui.cb_canvas_auto_select.setChecked(

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

  663. 

  664.         #self.ui.cb_canvas_eyecandy.setChecked(

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

  666. 

  667.         self.ui.cb_canvas_fancy_eyecandy.setChecked(

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

  669. 

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

  671.                                                 settings.value(CARLA_KEY_CANVAS_USE_OPENGL,

  672.                                                                CARLA_DEFAULT_CANVAS_USE_OPENGL, bool))

  673. 

  674.         self.ui.cb_canvas_render_aa.setCheckState(

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

  676. 

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

  678.                                                   settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING,

  679.                                                                  CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, bool))

  680. 

  681.         self.ui.cb_canvas_full_repaints.setChecked(

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

  683. 

  684.         self.ui.cb_canvas_inline_displays.setChecked(

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

  686. 

  687.         # -------------------------------------------------------------------------------------------------------------

  688. 

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

  690. 

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

  692.         # Main

  693. 

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

  695. 

  696.         if not self.host.experimental:

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

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

  699. 

  700.         elif not self.host.showWineBridges:

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

  702. 

  703.         # -------------------------------------------------------------------------------------------------------------

  704.         # Engine

  705. 

  706.         if self.host.isPlugin:

  707.             audioDriver = "Plugin"

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

  709.         elif self.host.audioDriverForced:

  710.             audioDriver = self.host.audioDriverForced

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

  712.         else:

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

  714. 

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

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

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

  718.                     break

  719.             else:

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

  721. 

  722.         if audioDriver == "JACK":

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

  724.         else:

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

  726. 

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

  728. 

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

  730. 

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

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

  733.                                                                  self.PROCESS_MODE_NON_JACK_PADDING)

  734.         else:

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

  736. 

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

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

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

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

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

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

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

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

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

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

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

  748. 

  749.         # -------------------------------------------------------------------------------------------------------------

  750.         # OSC

  751. 

  752.         self.ui.ch_osc_enable.setChecked(

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

  754. 

  755.         self.ui.group_osc_tcp_port.setChecked(

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

  757. 

  758.         self.ui.group_osc_udp_port.setChecked(

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

  760. 

  761.         self.ui.sb_osc_tcp_port_number.setValue(

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

  763. 

  764.         self.ui.sb_osc_udp_port_number.setValue(

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

  766. 

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

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

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

  770.         else:

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

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

  773. 

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

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

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

  777.         else:

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

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

  780. 

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

  782.         # File Paths

  783. 

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

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

  786. 

  787.         audioPaths.sort()

  788.         midiPaths.sort()

  789. 

  790.         for audioPath in audioPaths:

  791.             if not audioPath:

  792.                 continue

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

  794. 

  795.         for midiPath in midiPaths:

  796.             if not midiPath:

  797.                 continue

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

  799. 

  800.         # -------------------------------------------------------------------------------------------------------------

  801.         # Plugin Paths

  802. 

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

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

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

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

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

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

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

  810. 

  811.         ladspas.sort()

  812.         dssis.sort()

  813.         lv2s.sort()

  814.         vst2s.sort()

  815.         vst3s.sort()

  816.         sf2s.sort()

  817.         sfzs.sort()

  818. 

  819.         for ladspa in ladspas:

  820.             if not ladspa:

  821.                 continue

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

  823. 

  824.         for dssi in dssis:

  825.             if not dssi:

  826.                 continue

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

  828. 

  829.         for lv2 in lv2s:

  830.             if not lv2:

  831.                 continue

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

  833. 

  834.         for vst2 in vst2s:

  835.             if not vst2:

  836.                 continue

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

  838. 

  839.         for vst3 in vst3s:

  840.             if not vst3:

  841.                 continue

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

  843. 

  844.         for sf2 in sf2s:

  845.             if not sf2:

  846.                 continue

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

  848. 

  849.         for sfz in sfzs:

  850.             if not sfz:

  851.                 continue

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

  853. 

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

  855.         # Wine

  856. 

  857.         self.ui.le_wine_exec.setText(

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

  859. 

  860.         self.ui.cb_wine_prefix_detect.setChecked(

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

  862. 

  863.         self.ui.le_wine_prefix_fallback.setText(

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

  865. 

  866.         self.ui.group_wine_realtime.setChecked(

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

  868. 

  869.         self.ui.sb_wine_base_prio.setValue(

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

  871. 

  872.         self.ui.sb_wine_server_prio.setValue(

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

  874. 

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

  876.         # Experimental

  877. 

  878.         self.ui.ch_exp_jack_apps.setChecked(

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

  880. 

  881.         self.ui.ch_exp_export_lv2.setChecked(

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

  883. 

  884.         self.ui.ch_exp_load_lib_global.setChecked(

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

  886. 

  887.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(

  888.             settings.value(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  889.                            CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR, bool))

  890. 

  891.     # -----------------------------------------------------------------------------------------------------------------

  892. 

  893.     @pyqtSlot()

  894.     def slot_saveSettings(self):

  895.         settings = QSafeSettings()

  896. 

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

  898. 

  899.         if not self.host.experimental:

  900.             self.resetExperimentalSettings()

  901. 

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

  903.         # Main

  904. 

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

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

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

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

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

  910. 

  911.         # -------------------------------------------------------------------------------------------------------------

  912.         # Canvas

  913. 

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

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

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

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

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

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

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

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

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

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

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

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

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

  927. 

  928.         # -------------------------------------------------------------------------------------------------------------

  929. 

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

  931. 

  932.         # -------------------------------------------------------------------------------------------------------------

  933.         # Main

  934. 

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

  936. 

  937.         # -------------------------------------------------------------------------------------------------------------

  938.         # Engine

  939. 

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

  941. 

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

  943.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  944. 

  945.         if not self.host.processModeForced:

  946.             # engine sends callback if processMode really changes

  947.             if audioDriver == "JACK":

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

  949.             else:

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

  951.                                              self.PROCESS_MODE_NON_JACK_PADDING)

  952. 

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

  954. 

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

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

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

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

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

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

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

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

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

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

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

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

  967. 

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

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

  970. 

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

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

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

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

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

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

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

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

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

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

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

  982. 

  983.         # -------------------------------------------------------------------------------------------------------------

  984.         # OSC

  985. 

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

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

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

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

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

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

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

  993. 

  994.         # -------------------------------------------------------------------------------------------------------------

  995.         # File Paths

  996. 

  997.         audioPaths = []

  998.         midiPaths  = []

  999. 

  1000.         for i in range(self.ui.lw_files_audio.count()):

  1001.             audioPaths.append(self.ui.lw_files_audio.item(i).text())

  1002. 

  1003.         for i in range(self.ui.lw_files_midi.count()):

  1004.             midiPaths.append(self.ui.lw_files_midi.item(i).text())

  1005. 

  1006.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_AUDIO, splitter.join(audioPaths))

  1007.         self.host.set_engine_option(ENGINE_OPTION_FILE_PATH, FILE_MIDI,  splitter.join(midiPaths))

  1008. 

  1009.         settings.setValue(CARLA_KEY_PATHS_AUDIO, audioPaths)

  1010.         settings.setValue(CARLA_KEY_PATHS_MIDI,  midiPaths)

  1011. 

  1012.         # -------------------------------------------------------------------------------------------------------------

  1013.         # Plugin Paths

  1014. 

  1015.         ladspas = []

  1016.         dssis   = []

  1017.         lv2s    = []

  1018.         vst2s   = []

  1019.         vst3s   = []

  1020.         sf2s    = []

  1021.         sfzs    = []

  1022. 

  1023.         for i in range(self.ui.lw_ladspa.count()):

  1024.             ladspas.append(self.ui.lw_ladspa.item(i).text())

  1025. 

  1026.         for i in range(self.ui.lw_dssi.count()):

  1027.             dssis.append(self.ui.lw_dssi.item(i).text())

  1028. 

  1029.         for i in range(self.ui.lw_lv2.count()):

  1030.             lv2s.append(self.ui.lw_lv2.item(i).text())

  1031. 

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

  1033.             vst2s.append(self.ui.lw_vst.item(i).text())

  1034. 

  1035.         for i in range(self.ui.lw_vst3.count()):

  1036.             vst3s.append(self.ui.lw_vst3.item(i).text())

  1037. 

  1038.         for i in range(self.ui.lw_sf2.count()):

  1039.             sf2s.append(self.ui.lw_sf2.item(i).text())

  1040. 

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

  1042.             sfzs.append(self.ui.lw_sfz.item(i).text())

  1043. 

  1044.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LADSPA, splitter.join(ladspas))

  1045.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_DSSI,   splitter.join(dssis))

  1046.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LV2,    splitter.join(lv2s))

  1047.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST2,   splitter.join(vst2s))

  1048.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST3,   splitter.join(vst3s))

  1049.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SF2,    splitter.join(sf2s))

  1050.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_SFZ,    splitter.join(sfzs))

  1051. 

  1052.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  1053.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  1054.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  1055.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  1056.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  1057.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  1058.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  1059. 

  1060.         # -------------------------------------------------------------------------------------------------------------

  1061.         # Wine

  1062. 

  1063.         settings.setValue(CARLA_KEY_WINE_EXECUTABLE, self.ui.le_wine_exec.text())

  1064.         settings.setValue(CARLA_KEY_WINE_AUTO_PREFIX, self.ui.cb_wine_prefix_detect.isChecked())

  1065.         settings.setValue(CARLA_KEY_WINE_FALLBACK_PREFIX, self.ui.le_wine_prefix_fallback.text())

  1066.         settings.setValue(CARLA_KEY_WINE_RT_PRIO_ENABLED, self.ui.group_wine_realtime.isChecked())

  1067.         settings.setValue(CARLA_KEY_WINE_BASE_RT_PRIO, self.ui.sb_wine_base_prio.value())

  1068.         settings.setValue(CARLA_KEY_WINE_SERVER_RT_PRIO, self.ui.sb_wine_server_prio.value())

  1069. 

  1070.         # -------------------------------------------------------------------------------------------------------------

  1071.         # Experimental

  1072. 

  1073.         settings.setValue(CARLA_KEY_EXPERIMENTAL_JACK_APPS, self.ui.ch_exp_jack_apps.isChecked())

  1074.         settings.setValue(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL, self.ui.ch_exp_load_lib_global.isChecked())

  1075.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  1076.                           self.ui.ch_exp_prevent_bad_behaviour.isChecked())

  1077. 

  1078.     # -----------------------------------------------------------------------------------------------------------------

  1079. 

  1080.     @pyqtSlot()

  1081.     def slot_resetSettings(self):

  1082.         currentRow = self.ui.lw_page.currentRow()

  1083. 

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

  1085.         # Main

  1086. 

  1087.         if currentRow == self.TAB_INDEX_MAIN:

  1088.             self.ui.le_main_proj_folder.setText(CARLA_DEFAULT_MAIN_PROJECT_FOLDER)

  1089.             self.ui.ch_main_theme_pro.setChecked(CARLA_DEFAULT_MAIN_USE_PRO_THEME and

  1090.                                                  self.ui.group_main_theme.isEnabled())

  1091.             self.ui.cb_main_theme_color.setCurrentIndex(

  1092.                 self.ui.cb_main_theme_color.findText(CARLA_DEFAULT_MAIN_PRO_THEME_COLOR))

  1093.             self.ui.sb_main_refresh_interval.setValue(CARLA_DEFAULT_MAIN_REFRESH_INTERVAL)

  1094.             self.ui.ch_main_confirm_exit.setChecked(CARLA_DEFAULT_MAIN_CONFIRM_EXIT)

  1095.             self.ui.ch_main_show_logs.setChecked(CARLA_DEFAULT_MAIN_SHOW_LOGS)

  1096. 

  1097.         # -------------------------------------------------------------------------------------------------------------

  1098.         # Canvas

  1099. 

  1100.         elif currentRow == self.TAB_INDEX_CANVAS:

  1101.             self.ui.cb_canvas_theme.setCurrentIndex(self.ui.cb_canvas_theme.findText(CARLA_DEFAULT_CANVAS_THEME))

  1102.             self.ui.cb_canvas_size.setCurrentIndex(self.ui.cb_canvas_size.findText(CARLA_DEFAULT_CANVAS_SIZE))

  1103.             self.ui.cb_canvas_bezier_lines.setChecked(CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES)

  1104.             self.ui.cb_canvas_hide_groups.setChecked(CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS)

  1105.             self.ui.cb_canvas_auto_select.setChecked(CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS)

  1106.             #self.ui.cb_canvas_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_EYE_CANDY)

  1107.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked) # CARLA_DEFAULT_CANVAS_ANTIALIASING

  1108.             self.ui.cb_canvas_full_repaints.setChecked(CARLA_DEFAULT_CANVAS_FULL_REPAINTS)

  1109. 

  1110.         # -------------------------------------------------------------------------------------------------------------

  1111.         # Engine

  1112. 

  1113.         elif currentRow == self.TAB_INDEX_ENGINE:

  1114.             if not self.host.isPlugin:

  1115.                 self.ui.cb_engine_audio_driver.setCurrentIndex(0)

  1116. 

  1117.             if not self.host.processModeForced:

  1118.                 if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1119.                     self.ui.cb_engine_process_mode_jack.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE)

  1120.                     self.ui.sw_engine_process_mode.setCurrentIndex(0) # show all modes

  1121.                 else:

  1122.                     self.ui.cb_engine_process_mode_other.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE -

  1123.                                                                          self.PROCESS_MODE_NON_JACK_PADDING)

  1124.                     self.ui.sw_engine_process_mode.setCurrentIndex(1) # hide single+multi client modes

  1125. 

  1126.             self.ui.sb_engine_max_params.setValue(CARLA_DEFAULT_MAX_PARAMETERS)

  1127.             self.ui.cb_engine_reset_xruns.setChecked(CARLA_DEFAULT_RESET_XRUNS)

  1128.             self.ui.ch_engine_uis_always_on_top.setChecked(CARLA_DEFAULT_UIS_ALWAYS_ON_TOP)

  1129.             self.ui.ch_engine_prefer_ui_bridges.setChecked(CARLA_DEFAULT_PREFER_UI_BRIDGES)

  1130.             self.ui.sb_engine_ui_bridges_timeout.setValue(CARLA_DEFAULT_UI_BRIDGES_TIMEOUT)

  1131.             self.ui.ch_engine_manage_uis.setChecked(CARLA_DEFAULT_MANAGE_UIS)

  1132. 

  1133.         # -------------------------------------------------------------------------------------------------------------

  1134.         # OSC

  1135. 

  1136.         elif currentRow == self.TAB_INDEX_OSC:

  1137.             self.ui.ch_osc_enable.setChecked(CARLA_DEFAULT_OSC_ENABLED)

  1138.             self.ui.group_osc_tcp_port.setChecked(CARLA_DEFAULT_OSC_TCP_PORT_ENABLED)

  1139.             self.ui.group_osc_udp_port.setChecked(CARLA_DEFAULT_OSC_UDP_PORT_ENABLED)

  1140.             self.ui.sb_osc_tcp_port_number.setValue(CARLA_DEFAULT_OSC_TCP_PORT_NUMBER)

  1141.             self.ui.sb_osc_udp_port_number.setValue(CARLA_DEFAULT_OSC_UDP_PORT_NUMBER)

  1142. 

  1143.             if CARLA_DEFAULT_OSC_TCP_PORT_RANDOM:

  1144.                 self.ui.rb_osc_tcp_port_specific.setChecked(False)

  1145.                 self.ui.rb_osc_tcp_port_random.setChecked(True)

  1146.             else:

  1147.                 self.ui.rb_osc_tcp_port_random.setChecked(False)

  1148.                 self.ui.rb_osc_tcp_port_specific.setChecked(True)

  1149. 

  1150.             if CARLA_DEFAULT_OSC_UDP_PORT_RANDOM:

  1151.                 self.ui.rb_osc_udp_port_specific.setChecked(False)

  1152.                 self.ui.rb_osc_udp_port_random.setChecked(True)

  1153.             else:

  1154.                 self.ui.rb_osc_udp_port_random.setChecked(False)

  1155.                 self.ui.rb_osc_udp_port_specific.setChecked(True)

  1156. 

  1157.         # -------------------------------------------------------------------------------------------------------------

  1158.         # Plugin Paths

  1159. 

  1160.         elif currentRow == self.TAB_INDEX_FILEPATHS:

  1161.             curIndex = self.ui.tw_filepaths.currentIndex()

  1162. 

  1163.             if curIndex == self.FILEPATH_INDEX_AUDIO:

  1164.                 self.ui.lw_files_audio.clear()

  1165. 

  1166.             elif curIndex == self.FILEPATH_INDEX_MIDI:

  1167.                 self.ui.lw_files_midi.clear()

  1168. 

  1169.         # -------------------------------------------------------------------------------------------------------------

  1170.         # Plugin Paths

  1171. 

  1172.         elif currentRow == self.TAB_INDEX_PLUGINPATHS:

  1173.             curIndex = self.ui.tw_paths.currentIndex()

  1174. 

  1175.             if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1176.                 paths = CARLA_DEFAULT_LADSPA_PATH

  1177.                 paths.sort()

  1178.                 self.ui.lw_ladspa.clear()

  1179. 

  1180.                 for path in paths:

  1181.                     if not path:

  1182.                         continue

  1183.                     self.ui.lw_ladspa.addItem(path)

  1184. 

  1185.             elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1186.                 paths = CARLA_DEFAULT_DSSI_PATH

  1187.                 paths.sort()

  1188.                 self.ui.lw_dssi.clear()

  1189. 

  1190.                 for path in paths:

  1191.                     if not path:

  1192.                         continue

  1193.                     self.ui.lw_dssi.addItem(path)

  1194. 

  1195.             elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1196.                 paths = CARLA_DEFAULT_LV2_PATH

  1197.                 paths.sort()

  1198.                 self.ui.lw_lv2.clear()

  1199. 

  1200.                 for path in paths:

  1201.                     if not path:

  1202.                         continue

  1203.                     self.ui.lw_lv2.addItem(path)

  1204. 

  1205.             elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1206.                 paths = CARLA_DEFAULT_VST2_PATH

  1207.                 paths.sort()

  1208.                 self.ui.lw_vst.clear()

  1209. 

  1210.                 for path in paths:

  1211.                     if not path:

  1212.                         continue

  1213.                     self.ui.lw_vst.addItem(path)

  1214. 

  1215.             elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1216.                 paths = CARLA_DEFAULT_VST3_PATH

  1217.                 paths.sort()

  1218.                 self.ui.lw_vst3.clear()

  1219. 

  1220.                 for path in paths:

  1221.                     if not path:

  1222.                         continue

  1223.                     self.ui.lw_vst3.addItem(path)

  1224. 

  1225.             elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1226.                 paths = CARLA_DEFAULT_SF2_PATH

  1227.                 paths.sort()

  1228.                 self.ui.lw_sf2.clear()

  1229. 

  1230.                 for path in paths:

  1231.                     if not path:

  1232.                         continue

  1233.                     self.ui.lw_sf2.addItem(path)

  1234. 

  1235.             elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1236.                 paths = CARLA_DEFAULT_SFZ_PATH

  1237.                 paths.sort()

  1238.                 self.ui.lw_sfz.clear()

  1239. 

  1240.                 for path in paths:

  1241.                     if not path:

  1242.                         continue

  1243.                     self.ui.lw_sfz.addItem(path)

  1244. 

  1245.         # -------------------------------------------------------------------------------------------------------------

  1246.         # Wine

  1247. 

  1248.         elif currentRow == self.TAB_INDEX_WINE:

  1249.             self.ui.le_wine_exec.setText(CARLA_DEFAULT_WINE_EXECUTABLE)

  1250.             self.ui.cb_wine_prefix_detect.setChecked(CARLA_DEFAULT_WINE_AUTO_PREFIX)

  1251.             self.ui.le_wine_prefix_fallback.setText(CARLA_DEFAULT_WINE_FALLBACK_PREFIX)

  1252.             self.ui.group_wine_realtime.setChecked(CARLA_DEFAULT_WINE_RT_PRIO_ENABLED)

  1253.             self.ui.sb_wine_base_prio.setValue(CARLA_DEFAULT_WINE_BASE_RT_PRIO)

  1254.             self.ui.sb_wine_server_prio.setValue(CARLA_DEFAULT_WINE_SERVER_RT_PRIO)

  1255. 

  1256.         # -------------------------------------------------------------------------------------------------------------

  1257.         # Experimental

  1258. 

  1259.         elif currentRow == self.TAB_INDEX_EXPERIMENTAL:

  1260.             self.resetExperimentalSettings()

  1261. 

  1262.     def resetExperimentalSettings(self):

  1263.         # Forever experimental

  1264.         self.ui.cb_exp_plugin_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES)

  1265.         self.ui.ch_exp_wine_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES)

  1266.         self.ui.ch_exp_jack_apps.setChecked(CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS)

  1267.         self.ui.ch_exp_export_lv2.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT)

  1268.         self.ui.ch_exp_load_lib_global.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL)

  1269.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR)

  1270. 

  1271.         # Temporary, until stable

  1272.         self.ui.cb_canvas_fancy_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY)

  1273.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and

  1274.                                                 self.ui.cb_canvas_use_opengl.isEnabled())

  1275.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and

  1276.                                                   self.ui.cb_canvas_render_hq_aa.isEnabled())

  1277.         self.ui.cb_canvas_inline_displays.setChecked(CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS)

  1278.         self.ui.ch_engine_force_stereo.setChecked(CARLA_DEFAULT_FORCE_STEREO)

  1279.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES)

  1280. 

  1281.     # -----------------------------------------------------------------------------------------------------------------

  1282. 

  1283.     @pyqtSlot(bool)

  1284.     def slot_enableExperimental(self, toggled):

  1285.         if toggled:

  1286.             self.ui.lw_page.showRow(self.TAB_INDEX_EXPERIMENTAL)

  1287.             if self.ui.ch_exp_wine_bridges.isChecked() and not self.host.isControl:

  1288.                 self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1289.         else:

  1290.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

  1291.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1292. 

  1293.     @pyqtSlot(bool)

  1294.     def slot_enableWineBridges(self, toggled):

  1295.         if toggled and not self.host.isControl:

  1296.             self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1297.         else:

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

  1299. 

  1300.     @pyqtSlot(bool)

  1301.     def slot_pluginBridgesToggled(self, toggled):

  1302.         if not toggled:

  1303.             self.ui.ch_exp_wine_bridges.setChecked(False)

  1304.             self.ui.ch_engine_prefer_plugin_bridges.setChecked(False)

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

  1306. 

  1307.     @pyqtSlot(bool)

  1308.     def slot_canvasEyeCandyToggled(self, toggled):

  1309.         if not toggled:

  1310.             # disable fancy eyecandy too

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

  1312. 

  1313.     @pyqtSlot(bool)

  1314.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  1315.         if toggled:

  1316.             # make sure normal eyecandy is enabled too

  1317.             self.ui.cb_canvas_eyecandy.setChecked(True)

  1318. 

  1319.     @pyqtSlot(bool)

  1320.     def slot_canvasOpenGLToggled(self, toggled):

  1321.         if not toggled:

  1322.             # uncheck GL specific option

  1323.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  1324. 

  1325.     # -----------------------------------------------------------------------------------------------------------------

  1326. 

  1327.     @pyqtSlot()

  1328.     def slot_getAndSetProjectPath(self):

  1329.         # FIXME

  1330.         getAndSetPath(self, self.ui.le_main_proj_folder)

  1331. 

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

  1333. 

  1334.     @pyqtSlot()

  1335.     def slot_engineAudioDriverChanged(self):

  1336.         if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1337.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  1338.         else:

  1339.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  1340. 

  1341.     @pyqtSlot()

  1342.     def slot_showAudioDriverSettings(self):

  1343.         driverIndex = self.ui.cb_engine_audio_driver.currentIndex()

  1344.         driverName  = self.ui.cb_engine_audio_driver.currentText()

  1345.         DriverSettingsW(self, self.host, driverIndex, driverName).exec_()

  1346. 

  1347.     # -----------------------------------------------------------------------------------------------------------------

  1348. 

  1349.     @pyqtSlot()

  1350.     def slot_addPluginPath(self):

  1351.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1352. 

  1353.         if not newPath:

  1354.             return

  1355. 

  1356.         curIndex = self.ui.tw_paths.currentIndex()

  1357. 

  1358.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1359.             self.ui.lw_ladspa.addItem(newPath)

  1360.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1361.             self.ui.lw_dssi.addItem(newPath)

  1362.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1363.             self.ui.lw_lv2.addItem(newPath)

  1364.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1365.             self.ui.lw_vst.addItem(newPath)

  1366.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1367.             self.ui.lw_vst3.addItem(newPath)

  1368.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1369.             self.ui.lw_sf2.addItem(newPath)

  1370.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1371.             self.ui.lw_sfz.addItem(newPath)

  1372. 

  1373.     @pyqtSlot()

  1374.     def slot_removePluginPath(self):

  1375.         curIndex = self.ui.tw_paths.currentIndex()

  1376. 

  1377.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1378.             self.ui.lw_ladspa.takeItem(self.ui.lw_ladspa.currentRow())

  1379.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1380.             self.ui.lw_dssi.takeItem(self.ui.lw_dssi.currentRow())

  1381.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1382.             self.ui.lw_lv2.takeItem(self.ui.lw_lv2.currentRow())

  1383.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1384.             self.ui.lw_vst.takeItem(self.ui.lw_vst.currentRow())

  1385.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1386.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  1387.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1388.             self.ui.lw_sf2.takeItem(self.ui.lw_sf2.currentRow())

  1389.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1390.             self.ui.lw_sfz.takeItem(self.ui.lw_sfz.currentRow())

  1391. 

  1392.     @pyqtSlot()

  1393.     def slot_changePluginPath(self):

  1394.         curIndex = self.ui.tw_paths.currentIndex()

  1395. 

  1396.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1397.             currentPath = self.ui.lw_ladspa.currentItem().text()

  1398.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1399.             currentPath = self.ui.lw_dssi.currentItem().text()

  1400.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1401.             currentPath = self.ui.lw_lv2.currentItem().text()

  1402.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1403.             currentPath = self.ui.lw_vst.currentItem().text()

  1404.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1405.             currentPath = self.ui.lw_vst3.currentItem().text()

  1406.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1407.             currentPath = self.ui.lw_sf2.currentItem().text()

  1408.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1409.             currentPath = self.ui.lw_sfz.currentItem().text()

  1410.         else:

  1411.             currentPath = ""

  1412. 

  1413.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1414. 

  1415.         if not newPath:

  1416.             return

  1417. 

  1418.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1419.             self.ui.lw_ladspa.currentItem().setText(newPath)

  1420.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1421.             self.ui.lw_dssi.currentItem().setText(newPath)

  1422.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1423.             self.ui.lw_lv2.currentItem().setText(newPath)

  1424.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1425.             self.ui.lw_vst.currentItem().setText(newPath)

  1426.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1427.             self.ui.lw_vst3.currentItem().setText(newPath)

  1428.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1429.             self.ui.lw_sf2.currentItem().setText(newPath)

  1430.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1431.             self.ui.lw_sfz.currentItem().setText(newPath)

  1432. 

  1433.     # -----------------------------------------------------------------------------------------------------------------

  1434. 

  1435.     @pyqtSlot(int)

  1436.     def slot_pluginPathTabChanged(self, index):

  1437.         if index == self.PLUGINPATH_INDEX_LADSPA:

  1438.             row = self.ui.lw_ladspa.currentRow()

  1439.         elif index == self.PLUGINPATH_INDEX_DSSI:

  1440.             row = self.ui.lw_dssi.currentRow()

  1441.         elif index == self.PLUGINPATH_INDEX_LV2:

  1442.             row = self.ui.lw_lv2.currentRow()

  1443.         elif index == self.PLUGINPATH_INDEX_VST2:

  1444.             row = self.ui.lw_vst.currentRow()

  1445.         elif index == self.PLUGINPATH_INDEX_VST3:

  1446.             row = self.ui.lw_vst3.currentRow()

  1447.         elif index == self.PLUGINPATH_INDEX_SF2:

  1448.             row = self.ui.lw_sf2.currentRow()

  1449.         elif index == self.PLUGINPATH_INDEX_SFZ:

  1450.             row = self.ui.lw_sfz.currentRow()

  1451.         else:

  1452.             row = -1

  1453. 

  1454.         self.slot_pluginPathRowChanged(row)

  1455. 

  1456.     @pyqtSlot(int)

  1457.     def slot_pluginPathRowChanged(self, row):

  1458.         check = bool(row >= 0)

  1459.         self.ui.b_paths_remove.setEnabled(check)

  1460.         self.ui.b_paths_change.setEnabled(check)

  1461. 

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

  1463. 

  1464.     @pyqtSlot()

  1465.     def slot_addFilePath(self):

  1466.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1467. 

  1468.         if not newPath:

  1469.             return

  1470. 

  1471.         curIndex = self.ui.tw_filepaths.currentIndex()

  1472. 

  1473.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1474.             self.ui.lw_files_audio.addItem(newPath)

  1475.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1476.             self.ui.lw_files_midi.addItem(newPath)

  1477. 

  1478.     @pyqtSlot()

  1479.     def slot_removeFilePath(self):

  1480.         curIndex = self.ui.tw_filepaths.currentIndex()

  1481. 

  1482.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1483.             self.ui.lw_files_audio.takeItem(self.ui.lw_files_audio.currentRow())

  1484.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1485.             self.ui.lw_files_midi.takeItem(self.ui.lw_files_midi.currentRow())

  1486. 

  1487.     @pyqtSlot()

  1488.     def slot_changeFilePath(self):

  1489.         curIndex = self.ui.tw_filepaths.currentIndex()

  1490. 

  1491.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1492.             currentPath = self.ui.lw_files_audio.currentItem().text()

  1493.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1494.             currentPath = self.ui.lw_files_midi.currentItem().text()

  1495.         else:

  1496.             currentPath = ""

  1497. 

  1498.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1499. 

  1500.         if not newPath:

  1501.             return

  1502. 

  1503.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1504.             self.ui.lw_files_audio.currentItem().setText(newPath)

  1505.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1506.             self.ui.lw_files_midi.currentItem().setText(newPath)

  1507. 

  1508.     # -----------------------------------------------------------------------------------------------------------------

  1509. 

  1510.     @pyqtSlot(int)

  1511.     def slot_filePathTabChanged(self, index):

  1512.         if index == self.FILEPATH_INDEX_AUDIO:

  1513.             row = self.ui.lw_files_audio.currentRow()

  1514.         elif index == self.FILEPATH_INDEX_MIDI:

  1515.             row = self.ui.lw_files_midi.currentRow()

  1516.         else:

  1517.             row = -1

  1518. 

  1519.         self.slot_filePathRowChanged(row)

  1520. 

  1521.     @pyqtSlot(int)

  1522.     def slot_filePathRowChanged(self, row):

  1523.         check = bool(row >= 0)

  1524.         self.ui.b_filepaths_remove.setEnabled(check)

  1525.         self.ui.b_filepaths_change.setEnabled(check)

  1526. 

  1527. # ---------------------------------------------------------------------------------------------------------------------

  1528. # Main

  1529. 

  1530. if __name__ == '__main__':

  1531.     from carla_app import CarlaApplication

  1532.     from carla_host import initHost as _initHost, loadHostSettings as _loadHostSettings

  1533.     # pylint: disable=ungrouped-imports

  1534.     from carla_shared import handleInitialCommandLineArguments

  1535.     # pylint: enable=ungrouped-imports

  1536. 

  1537.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1538. 

  1539.     _app  = CarlaApplication("Carla2-Settings", libPrefix)

  1540.     _host = _initHost("Carla2-Settings", libPrefix, False, False, False)

  1541.     _loadHostSettings(_host)

  1542. 

  1543.     _gui = CarlaSettingsW(None, _host, True, True)

  1544.     _gui.show()

  1545. 

  1546.     _app.exit_exec()

  1547. 

  1548. # ---------------------------------------------------------------------------------------------------------------------