falkTX
/
Carla
mirror of https://github.com/falkTX/Carla
1
0
Fork 0
Code Releases 42 Activity
Audio plugin host https://kx.studio/carla
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
4675 Commits
16 Branches
322MB
Tree: fabac8d276
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from 'fabac8d276'
${ noResults }
Carla/source/frontend/carla_settings.py

1006 lines
47KB
Raw Blame History 

  1. #!/usr/bin/env python3

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

  3. 

  4. # Carla settings code

  5. # Copyright (C) 2011-2019 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 (Global)

  21. 

  22. from PyQt5.QtCore import pyqtSlot, QByteArray, QDir, QSettings

  23. from PyQt5.QtGui import QColor, QCursor, QFontMetrics, QPainter, QPainterPath

  24. from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QFrame, QInputDialog, QLineEdit, QMenu, QVBoxLayout, QWidget

  25. 

  26. # ------------------------------------------------------------------------------------------------------------

  27. # Imports (Custom)

  28. 

  29. import ui_carla_settings

  30. import ui_carla_settings_driver

  31. 

  32. from carla_shared import *

  33. from patchcanvas.theme import *

  34. 

  35. # ------------------------------------------------------------------------------------------------------------

  36. # ...

  37. 

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

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

  40. 

  41. # ------------------------------------------------------------------------------------------------------------

  42. # Driver Settings

  43. 

  44. class DriverSettingsW(QDialog):

  45.     AUTOMATIC_OPTION = "(Auto)"

  46. 

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

  48.         QDialog.__init__(self, parent)

  49.         self.host = host

  50.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  51.         self.ui.setupUi(self)

  52. 

  53.         if False:

  54.             # kdevelop likes this :)

  55.             host = CarlaHostNull()

  56.             self.host = host

  57. 

  58.         # ----------------------------------------------------------------------------------------------------

  59.         # Internal stuff

  60. 

  61.         self.fDriverIndex = driverIndex

  62.         self.fDriverName  = driverName

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

  64. 

  65.         self.fBufferSizes = BUFFER_SIZE_LIST

  66.         self.fSampleRates = SAMPLE_RATE_LIST

  67. 

  68.         # ----------------------------------------------------------------------------------------------------

  69.         # Set-up GUI

  70. 

  71.         for name in self.fDeviceNames:

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

  73. 

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

  75. 

  76.         # ----------------------------------------------------------------------------------------------------

  77.         # Load settings

  78. 

  79.         self.loadSettings()

  80. 

  81.         # ----------------------------------------------------------------------------------------------------

  82.         # Set-up connections

  83. 

  84.         self.accepted.connect(self.slot_saveSettings)

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

  86. 

  87.         # ----------------------------------------------------------------------------------------------------

  88. 

  89.     def loadSettings(self):

  90.         settings = QSettings("falkTX", "Carla2")

  91. 

  92.         audioDevice       = settings.value("%s%s/Device"       % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), "",                                type=str)

  93.         audioBufferSize   = settings.value("%s%s/BufferSize"   % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), CARLA_DEFAULT_AUDIO_BUFFER_SIZE,   type=int)

  94.         audioSampleRate   = settings.value("%s%s/SampleRate"   % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), CARLA_DEFAULT_AUDIO_SAMPLE_RATE,   type=int)

  95.         audioTripleBuffer = settings.value("%s%s/TripleBuffer" % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), CARLA_DEFAULT_AUDIO_TRIPLE_BUFFER, type=bool)

  96. 

  97.         if audioDevice and audioDevice in self.fDeviceNames:

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

  99.         else:

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

  101. 

  102.         # fill combo-boxes first

  103.         self.slot_updateDeviceInfo()

  104. 

  105.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  107.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  109.         else:

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

  111. 

  112.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  114.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  116.         else:

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

  118. 

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

  120. 

  121.     # --------------------------------------------------------------------------------------------------------

  122. 

  123.     @pyqtSlot()

  124.     def slot_saveSettings(self):

  125.         settings = QSettings("falkTX", "Carla2")

  126. 

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

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

  129. 

  130.         if bufferSize == self.AUTOMATIC_OPTION:

  131.             bufferSize = "0"

  132.         if sampleRate == self.AUTOMATIC_OPTION:

  133.             sampleRate = "0"

  134. 

  135.         settings.setValue("%s%s/Device"       % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), self.ui.cb_device.currentText())

  136.         settings.setValue("%s%s/BufferSize"   % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), bufferSize)

  137.         settings.setValue("%s%s/SampleRate"   % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), sampleRate)

  138.         settings.setValue("%s%s/TripleBuffer" % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), self.ui.cb_triple_buffer.isChecked())

  139. 

  140.     # --------------------------------------------------------------------------------------------------------

  141. 

  142.     @pyqtSlot()

  143.     def slot_updateDeviceInfo(self):

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

  145. 

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

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

  148. 

  149.         self.ui.cb_buffersize.clear()

  150.         self.ui.cb_samplerate.clear()

  151. 

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

  153.         driverDeviceHints = driverDeviceInfo['hints']

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

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

  156. 

  157.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  159.         else:

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

  161. 

  162.         if len(self.fBufferSizes) > 0:

  163.             for bsize in self.fBufferSizes:

  164.                 sbsize = str(bsize)

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

  166. 

  167.                 if oldBufferSize == sbsize:

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

  169. 

  170.         else:

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

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

  173. 

  174.         if len(self.fSampleRates) > 0:

  175.             for srate in self.fSampleRates:

  176.                 ssrate = str(int(srate))

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

  178. 

  179.                 if oldSampleRate == ssrate:

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

  181. 

  182.         else:

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

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

  185. 

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

  187. 

  188.     def done(self, r):

  189.         QDialog.done(self, r)

  190.         self.close()

  191. 

  192. # ------------------------------------------------------------------------------------------------------------

  193. # Settings Dialog

  194. 

  195. class CarlaSettingsW(QDialog):

  196.     # Tab indexes

  197.     TAB_INDEX_MAIN         = 0

  198.     TAB_INDEX_CANVAS       = 1

  199.     TAB_INDEX_ENGINE       = 2

  200.     TAB_INDEX_PATHS        = 3

  201.     TAB_INDEX_WINE         = 4

  202.     TAB_INDEX_EXPERIMENTAL = 5

  203.     TAB_INDEX_NONE         = 6

  204. 

  205.     # Path indexes

  206.     PATH_INDEX_LADSPA = 0

  207.     PATH_INDEX_DSSI   = 1

  208.     PATH_INDEX_LV2    = 2

  209.     PATH_INDEX_VST2   = 3

  210.     PATH_INDEX_SF2    = 4

  211.     PATH_INDEX_SFZ    = 5

  212. 

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

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

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

  216.     PROCESS_MODE_NON_JACK_PADDING = 2

  217. 

  218.     # --------------------------------------------------------------------------------------------------------

  219. 

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

  221.         QDialog.__init__(self, parent)

  222.         self.host = host

  223.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  224.         self.ui.setupUi(self)

  225. 

  226.         if False:

  227.             # kdevelop likes this :)

  228.             host = CarlaHostNull()

  229.             self.host = host

  230. 

  231.         # ----------------------------------------------------------------------------------------------------

  232.         # Set-up GUI

  233. 

  234.         self.ui.lw_page.setFixedWidth(48 + 6*3 + QFontMetrics(self.ui.lw_page.font()).width("   Experimental   "))

  235. 

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

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

  238. 

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

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

  241. 

  242.         if MACOS:

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

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

  245. 

  246.         if WINDOWS or host.isControl:

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

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

  249. 

  250.         if host.isControl:

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

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

  253.             self.ui.lw_page.hideRow(self.TAB_INDEX_PATHS)

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

  255.             self.ui.ch_main_experimental.setEnabled(False)

  256.             self.ui.group_main_experimental.setEnabled(False)

  257.             self.ui.group_main_experimental.setVisible(False)

  258. 

  259.         elif not hasCanvas:

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

  261. 

  262.         elif not hasCanvasGL:

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

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

  265. 

  266.         if host.isPlugin:

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

  268. 

  269.         if host.audioDriverForced is not None:

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

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

  272. 

  273.         if host.processModeForced:

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

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

  276. 

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

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

  279. 

  280.         if host.isControl or host.isPlugin:

  281.             self.ui.ch_main_confirm_exit.hide()

  282.             self.ui.ch_exp_load_lib_global.hide()

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

  284. 

  285.         if not LINUX:

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

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

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

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

  290. 

  291.         if not MACOS:

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

  293. 

  294.         # FIXME, not implemented yet

  295.         self.ui.ch_engine_uis_always_on_top.hide()

  296. 

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

  298. 

  299.         # ----------------------------------------------------------------------------------------------------

  300.         # Load settings

  301. 

  302.         self.loadSettings()

  303. 

  304.         # ----------------------------------------------------------------------------------------------------

  305.         # Set-up connections

  306. 

  307.         self.accepted.connect(self.slot_saveSettings)

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

  309. 

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

  311. 

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

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

  314. 

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

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

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

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

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

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

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

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

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

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

  325. 

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

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

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

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

  330.         self.ui.cb_canvas_fancy_eyecandy.toggled.connect(self.slot_canvasFancyEyeCandyToggled)

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

  332. 

  333.         # ----------------------------------------------------------------------------------------------------

  334.         # Post-connect setup

  335. 

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

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

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

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

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

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

  342. 

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

  344. 

  345.         self.adjustSize()

  346. 

  347.     # --------------------------------------------------------------------------------------------------------

  348. 

  349.     def loadSettings(self):

  350.         settings = QSettings()

  351. 

  352.         # ----------------------------------------------------------------------------------------------------

  353.         # Main

  354. 

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

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

  357. 

  358.         self.ui.le_main_proj_folder.setText(settings.value(CARLA_KEY_MAIN_PROJECT_FOLDER, CARLA_DEFAULT_MAIN_PROJECT_FOLDER, type=str))

  359.         self.ui.ch_main_theme_pro.setChecked(settings.value(CARLA_KEY_MAIN_USE_PRO_THEME, CARLA_DEFAULT_MAIN_USE_PRO_THEME, type=bool) and self.ui.group_main_theme.isEnabled())

  360.         self.ui.cb_main_theme_color.setCurrentIndex(self.ui.cb_main_theme_color.findText(settings.value(CARLA_KEY_MAIN_PRO_THEME_COLOR, CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, type=str)))

  361.         self.ui.sb_main_refresh_interval.setValue(settings.value(CARLA_KEY_MAIN_REFRESH_INTERVAL, CARLA_DEFAULT_MAIN_REFRESH_INTERVAL, type=int))

  362.         self.ui.ch_main_confirm_exit.setChecked(settings.value(CARLA_KEY_MAIN_CONFIRM_EXIT, CARLA_DEFAULT_MAIN_CONFIRM_EXIT, type=bool))

  363. 

  364.         # ----------------------------------------------------------------------------------------------------

  365.         # Canvas

  366. 

  367.         self.ui.cb_canvas_theme.setCurrentIndex(self.ui.cb_canvas_theme.findText(settings.value(CARLA_KEY_CANVAS_THEME, CARLA_DEFAULT_CANVAS_THEME, type=str)))

  368.         self.ui.cb_canvas_size.setCurrentIndex(self.ui.cb_canvas_size.findText(settings.value(CARLA_KEY_CANVAS_SIZE, CARLA_DEFAULT_CANVAS_SIZE, type=str)))

  369.         self.ui.cb_canvas_bezier_lines.setChecked(settings.value(CARLA_KEY_CANVAS_USE_BEZIER_LINES, CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES, type=bool))

  370.         self.ui.cb_canvas_hide_groups.setChecked(settings.value(CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS, CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS, type=bool))

  371.         self.ui.cb_canvas_auto_select.setChecked(settings.value(CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS, CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS, type=bool))

  372.         self.ui.cb_canvas_eyecandy.setChecked(settings.value(CARLA_KEY_CANVAS_EYE_CANDY, CARLA_DEFAULT_CANVAS_EYE_CANDY, type=bool))

  373.         self.ui.cb_canvas_fancy_eyecandy.setChecked(settings.value(CARLA_KEY_CANVAS_FANCY_EYE_CANDY, CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY, type=bool))

  374.         self.ui.cb_canvas_use_opengl.setChecked(settings.value(CARLA_KEY_CANVAS_USE_OPENGL, CARLA_DEFAULT_CANVAS_USE_OPENGL, type=bool) and self.ui.cb_canvas_use_opengl.isEnabled())

  375.         self.ui.cb_canvas_render_aa.setCheckState(settings.value(CARLA_KEY_CANVAS_ANTIALIASING, CARLA_DEFAULT_CANVAS_ANTIALIASING, type=int))

  376.         self.ui.cb_canvas_render_hq_aa.setChecked(settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING, CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, type=bool) and self.ui.cb_canvas_render_hq_aa.isEnabled())

  377. 

  378.         # ----------------------------------------------------------------------------------------------------

  379. 

  380.         settings = QSettings("falkTX", "Carla2")

  381. 

  382.         # ----------------------------------------------------------------------------------------------------

  383.         # Main

  384. 

  385.         if not self.host.isControl:

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

  387. 

  388.             if not self.host.experimental:

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

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

  391. 

  392.             elif not self.host.showWineBridges:

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

  394. 

  395.         # ----------------------------------------------------------------------------------------------------

  396.         # Engine

  397. 

  398.         if self.host.isPlugin:

  399.             audioDriver = "Plugin"

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

  401.         elif self.host.audioDriverForced:

  402.             audioDriver = self.host.audioDriverForced

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

  404.         else:

  405.             audioDriver = settings.value(CARLA_KEY_ENGINE_AUDIO_DRIVER, CARLA_DEFAULT_AUDIO_DRIVER, type=str)

  406. 

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

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

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

  410.                     break

  411.             else:

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

  413. 

  414.         if audioDriver == "JACK":

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

  416.         else:

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

  418. 

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

  420. 

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

  422. 

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

  424.             self.ui.cb_engine_process_mode_other.setCurrentIndex(self.host.nextProcessMode-self.PROCESS_MODE_NON_JACK_PADDING)

  425.         else:

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

  427. 

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

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

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

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

  432.         self.ui.ch_engine_force_stereo.setChecked(self.host.forceStereo or not self.ui.ch_engine_force_stereo.isEnabled())

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

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

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

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

  437. 

  438.         # ----------------------------------------------------------------------------------------------------

  439.         # Paths

  440. 

  441.         ladspas = toList(settings.value(CARLA_KEY_PATHS_LADSPA, CARLA_DEFAULT_LADSPA_PATH))

  442.         dssis   = toList(settings.value(CARLA_KEY_PATHS_DSSI,   CARLA_DEFAULT_DSSI_PATH))

  443.         lv2s    = toList(settings.value(CARLA_KEY_PATHS_LV2,    CARLA_DEFAULT_LV2_PATH))

  444.         vst2s   = toList(settings.value(CARLA_KEY_PATHS_VST2,   CARLA_DEFAULT_VST2_PATH))

  445.         sf2s    = toList(settings.value(CARLA_KEY_PATHS_SF2,    CARLA_DEFAULT_SF2_PATH))

  446.         sfzs    = toList(settings.value(CARLA_KEY_PATHS_SFZ,    CARLA_DEFAULT_SFZ_PATH))

  447. 

  448.         ladspas.sort()

  449.         dssis.sort()

  450.         lv2s.sort()

  451.         vst2s.sort()

  452.         sf2s.sort()

  453.         sfzs.sort()

  454. 

  455.         for ladspa in ladspas:

  456.             if not ladspa: continue

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

  458. 

  459.         for dssi in dssis:

  460.             if not dssi: continue

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

  462. 

  463.         for lv2 in lv2s:

  464.             if not lv2: continue

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

  466. 

  467.         for vst2 in vst2s:

  468.             if not vst2: continue

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

  470. 

  471.         for sf2 in sf2s:

  472.             if not sf2: continue

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

  474. 

  475.         for sfz in sfzs:

  476.             if not sfz: continue

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

  478. 

  479.         # ----------------------------------------------------------------------------------------------------

  480.         # Wine

  481. 

  482.         self.ui.le_wine_exec.setText(settings.value(CARLA_KEY_WINE_EXECUTABLE,

  483.                                                     CARLA_DEFAULT_WINE_EXECUTABLE,

  484.                                                     type=str))

  485. 

  486.         self.ui.cb_wine_prefix_detect.setChecked(settings.value(CARLA_KEY_WINE_AUTO_PREFIX,

  487.                                                                 CARLA_DEFAULT_WINE_AUTO_PREFIX,

  488.                                                                  type=bool))

  489. 

  490.         self.ui.le_wine_prefix_fallback.setText(settings.value(CARLA_KEY_WINE_FALLBACK_PREFIX,

  491.                                                                CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  492.                                                                type=str))

  493. 

  494.         self.ui.group_wine_realtime.setChecked(settings.value(CARLA_KEY_WINE_RT_PRIO_ENABLED,

  495.                                                               CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  496.                                                               type=bool))

  497. 

  498.         self.ui.sb_wine_base_prio.setValue(settings.value(CARLA_KEY_WINE_BASE_RT_PRIO,

  499.                                                           CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  500.                                                           type=int))

  501. 

  502.         self.ui.sb_wine_server_prio.setValue(settings.value(CARLA_KEY_WINE_SERVER_RT_PRIO,

  503.                                                             CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  504.                                                             type=int))

  505. 

  506.         # ----------------------------------------------------------------------------------------------------

  507.         # Experimental

  508. 

  509.         self.ui.ch_exp_jack_apps.setChecked(settings.value(CARLA_KEY_EXPERIMENTAL_JACK_APPS,

  510.                                                            CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  511.                                                            type=bool))

  512. 

  513.         self.ui.ch_exp_export_lv2.setChecked(settings.value(CARLA_KEY_EXPERIMENTAL_EXPORT_LV2,

  514.                                                             CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  515.                                                             type=bool))

  516. 

  517.         self.ui.ch_exp_load_lib_global.setChecked(settings.value(CARLA_KEY_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  518.                                                                  CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  519.                                                                  type=bool))

  520. 

  521.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(settings.value(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  522.                                                                        CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  523.                                                                        type=bool))

  524. 

  525.     # --------------------------------------------------------------------------------------------------------

  526. 

  527.     @pyqtSlot()

  528.     def slot_saveSettings(self):

  529.         settings = QSettings()

  530. 

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

  532. 

  533.         if not self.host.experimental:

  534.             self.resetExperimentalSettings()

  535. 

  536.         # ----------------------------------------------------------------------------------------------------

  537.         # Main

  538. 

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

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

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

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

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

  544. 

  545.         # ----------------------------------------------------------------------------------------------------

  546.         # Canvas

  547. 

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

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

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

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

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

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

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

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

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

  557.         settings.setValue(CARLA_KEY_CANVAS_ANTIALIASING,      self.ui.cb_canvas_render_aa.checkState()) # 0, 1, 2 match their enum variants

  558. 

  559.         # ----------------------------------------------------------------------------------------------------

  560. 

  561.         settings = QSettings("falkTX", "Carla2")

  562. 

  563.         # ----------------------------------------------------------------------------------------------------

  564.         # Main

  565. 

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

  567. 

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

  569.         # Engine

  570. 

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

  572. 

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

  574.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  575. 

  576.         if not self.host.processModeForced:

  577.             # engine sends callback if processMode really changes

  578.             if audioDriver == "JACK":

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

  580.             else:

  581.                 self.host.nextProcessMode = self.ui.cb_engine_process_mode_other.currentIndex() + self.PROCESS_MODE_NON_JACK_PADDING

  582. 

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

  584. 

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

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

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

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

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

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

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

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

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

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

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

  596. 

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

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

  599. 

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

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

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

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

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

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

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

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

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

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

  610. 

  611.         # ----------------------------------------------------------------------------------------------------

  612.         # Paths

  613. 

  614.         ladspas = []

  615.         dssis   = []

  616.         lv2s    = []

  617.         vst2s   = []

  618.         sf2s    = []

  619.         sfzs    = []

  620. 

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

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

  623. 

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

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

  626. 

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

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

  629. 

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

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

  632. 

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

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

  635. 

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

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

  638. 

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

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

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

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

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

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

  645. 

  646.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  647.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  648.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  649.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  650.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  651.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  652. 

  653.         # ----------------------------------------------------------------------------------------------------

  654.         # Wine

  655. 

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

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

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

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

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

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

  662. 

  663.         # ----------------------------------------------------------------------------------------------------

  664.         # Experimental

  665. 

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

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

  668.         settings.setValue(CARLA_KEY_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR, self.ui.ch_exp_prevent_bad_behaviour.isChecked())

  669. 

  670.     # --------------------------------------------------------------------------------------------------------

  671. 

  672.     @pyqtSlot()

  673.     def slot_resetSettings(self):

  674.         # ----------------------------------------------------------------------------------------------------

  675.         # Main

  676. 

  677.         if self.ui.lw_page.currentRow() == self.TAB_INDEX_MAIN:

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

  679.             self.ui.ch_main_theme_pro.setChecked(CARLA_DEFAULT_MAIN_USE_PRO_THEME and self.ui.group_main_theme.isEnabled())

  680.             self.ui.cb_main_theme_color.setCurrentIndex(self.ui.cb_main_theme_color.findText(CARLA_DEFAULT_MAIN_PRO_THEME_COLOR))

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

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

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

  684. 

  685.         # ----------------------------------------------------------------------------------------------------

  686.         # Canvas

  687. 

  688.         elif self.ui.lw_page.currentRow() == self.TAB_INDEX_CANVAS:

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

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

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

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

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

  694.             self.ui.cb_canvas_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_EYE_CANDY)

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

  696. 

  697.         # ----------------------------------------------------------------------------------------------------

  698.         # Engine

  699. 

  700.         elif self.ui.lw_page.currentRow() == self.TAB_INDEX_ENGINE:

  701.             if not self.host.isPlugin:

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

  703. 

  704.             if not self.host.processModeForced:

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

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

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

  708.                 else:

  709.                     self.ui.cb_engine_process_mode_other.setCurrentIndex(CARLA_DEFAULT_PROCESS_MODE-self.PROCESS_MODE_NON_JACK_PADDING)

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

  711. 

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

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

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

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

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

  717. 

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

  719.         # Paths

  720. 

  721.         elif self.ui.lw_page.currentRow() == self.TAB_INDEX_PATHS:

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

  723. 

  724.             if curIndex == self.PATH_INDEX_LADSPA:

  725.                 paths = CARLA_DEFAULT_LADSPA_PATH

  726.                 paths.sort()

  727.                 self.ui.lw_ladspa.clear()

  728. 

  729.                 for path in paths:

  730.                     if not path: continue

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

  732. 

  733.             elif curIndex == self.PATH_INDEX_DSSI:

  734.                 paths = CARLA_DEFAULT_DSSI_PATH

  735.                 paths.sort()

  736.                 self.ui.lw_dssi.clear()

  737. 

  738.                 for path in paths:

  739.                     if not path: continue

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

  741. 

  742.             elif curIndex == self.PATH_INDEX_LV2:

  743.                 paths = CARLA_DEFAULT_LV2_PATH

  744.                 paths.sort()

  745.                 self.ui.lw_lv2.clear()

  746. 

  747.                 for path in paths:

  748.                     if not path: continue

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

  750. 

  751.             elif curIndex == self.PATH_INDEX_VST2:

  752.                 paths = CARLA_DEFAULT_VST2_PATH

  753.                 paths.sort()

  754.                 self.ui.lw_vst.clear()

  755. 

  756.                 for path in paths:

  757.                     if not path: continue

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

  759. 

  760.             elif curIndex == self.PATH_INDEX_SF2:

  761.                 paths = CARLA_DEFAULT_SF2_PATH

  762.                 paths.sort()

  763.                 self.ui.lw_sf2.clear()

  764. 

  765.                 for path in paths:

  766.                     if not path: continue

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

  768. 

  769.             elif curIndex == self.PATH_INDEX_SFZ:

  770.                 paths = CARLA_DEFAULT_SFZ_PATH

  771.                 paths.sort()

  772.                 self.ui.lw_sfz.clear()

  773. 

  774.                 for path in paths:

  775.                     if not path: continue

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

  777. 

  778.         # ----------------------------------------------------------------------------------------------------

  779.         # Wine

  780. 

  781.         elif self.ui.lw_page.currentRow() == self.TAB_INDEX_WINE:

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

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

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

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

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

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

  788. 

  789.         # ----------------------------------------------------------------------------------------------------

  790.         # Experimental

  791. 

  792.         elif self.ui.lw_page.currentRow() == self.TAB_INDEX_EXPERIMENTAL:

  793.             self.resetExperimentalSettings()

  794. 

  795.     def resetExperimentalSettings(self):

  796.         # Forever experimental

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

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

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

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

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

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

  803. 

  804.         # Temporary, until stable

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

  806.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and self.ui.cb_canvas_use_opengl.isEnabled())

  807.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and self.ui.cb_canvas_render_hq_aa.isEnabled())

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

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

  810. 

  811.     # --------------------------------------------------------------------------------------------------------

  812. 

  813.     @pyqtSlot(bool)

  814.     def slot_enableExperimental(self, toggled):

  815.         if toggled:

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

  817.             if self.ui.ch_exp_wine_bridges.isChecked():

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

  819.         else:

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

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

  822. 

  823.     @pyqtSlot(bool)

  824.     def slot_enableWineBridges(self, toggled):

  825.         if toggled:

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

  827.         else:

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

  829. 

  830.     @pyqtSlot(bool)

  831.     def slot_pluginBridgesToggled(self, toggled):

  832.         if not toggled:

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

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

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

  836. 

  837.     @pyqtSlot(bool)

  838.     def slot_canvasEyeCandyToggled(self, toggled):

  839.         if not toggled:

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

  841. 

  842.     @pyqtSlot(bool)

  843.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  844.         if toggled:

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

  846. 

  847.     @pyqtSlot(bool)

  848.     def slot_canvasOpenGLToggled(self, toggled):

  849.         if not toggled:

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

  851. 

  852.     # --------------------------------------------------------------------------------------------------------

  853. 

  854.     @pyqtSlot()

  855.     def slot_getAndSetProjectPath(self):

  856.         # FIXME

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

  858. 

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

  860. 

  861.     @pyqtSlot()

  862.     def slot_engineAudioDriverChanged(self):

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

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

  865.         else:

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

  867. 

  868.     @pyqtSlot()

  869.     def slot_showAudioDriverSettings(self):

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

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

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

  873. 

  874.     # --------------------------------------------------------------------------------------------------------

  875. 

  876.     @pyqtSlot()

  877.     def slot_addPluginPath(self):

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

  879. 

  880.         if not newPath:

  881.             return

  882. 

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

  884. 

  885.         if curIndex == self.PATH_INDEX_LADSPA:

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

  887.         elif curIndex == self.PATH_INDEX_DSSI:

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

  889.         elif curIndex == self.PATH_INDEX_LV2:

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

  891.         elif curIndex == self.PATH_INDEX_VST2:

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

  893.         elif curIndex == self.PATH_INDEX_SF2:

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

  895.         elif curIndex == self.PATH_INDEX_SFZ:

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

  897. 

  898.     @pyqtSlot()

  899.     def slot_removePluginPath(self):

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

  901. 

  902.         if curIndex == self.PATH_INDEX_LADSPA:

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

  904.         elif curIndex == self.PATH_INDEX_DSSI:

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

  906.         elif curIndex == self.PATH_INDEX_LV2:

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

  908.         elif curIndex == self.PATH_INDEX_VST2:

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

  910.         elif curIndex == self.PATH_INDEX_SF2:

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

  912.         elif curIndex == self.PATH_INDEX_SFZ:

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

  914. 

  915.     @pyqtSlot()

  916.     def slot_changePluginPath(self):

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

  918. 

  919.         if curIndex == self.PATH_INDEX_LADSPA:

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

  921.         elif curIndex == self.PATH_INDEX_DSSI:

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

  923.         elif curIndex == self.PATH_INDEX_LV2:

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

  925.         elif curIndex == self.PATH_INDEX_VST2:

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

  927.         elif curIndex == self.PATH_INDEX_SF2:

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

  929.         elif curIndex == self.PATH_INDEX_SFZ:

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

  931.         else:

  932.             currentPath = ""

  933. 

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

  935. 

  936.         if not newPath:

  937.             return

  938. 

  939.         if curIndex == self.PATH_INDEX_LADSPA:

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

  941.         elif curIndex == self.PATH_INDEX_DSSI:

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

  943.         elif curIndex == self.PATH_INDEX_LV2:

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

  945.         elif curIndex == self.PATH_INDEX_VST2:

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

  947.         elif curIndex == self.PATH_INDEX_SF2:

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

  949.         elif curIndex == self.PATH_INDEX_SFZ:

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

  951. 

  952.     # --------------------------------------------------------------------------------------------------------

  953. 

  954.     @pyqtSlot(int)

  955.     def slot_pluginPathTabChanged(self, index):

  956.         if index == self.PATH_INDEX_LADSPA:

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

  958.         elif index == self.PATH_INDEX_DSSI:

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

  960.         elif index == self.PATH_INDEX_LV2:

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

  962.         elif index == self.PATH_INDEX_VST2:

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

  964.         elif index == self.PATH_INDEX_SF2:

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

  966.         elif index == self.PATH_INDEX_SFZ:

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

  968.         else:

  969.             row = -1

  970. 

  971.         check = bool(row >= 0)

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

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

  974. 

  975.     @pyqtSlot(int)

  976.     def slot_pluginPathRowChanged(self, row):

  977.         check = bool(row >= 0)

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

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

  980. 

  981.     # --------------------------------------------------------------------------------------------------------

  982. 

  983.     def done(self, r):

  984.         QDialog.done(self, r)

  985.         self.close()

  986. 

  987. # ------------------------------------------------------------------------------------------------------------

  988. # Main

  989. 

  990. if __name__ == '__main__':

  991.     from carla_app import CarlaApplication

  992.     from carla_host import initHost, loadHostSettings

  993. 

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

  995. 

  996.     app  = CarlaApplication("Carla2-Settings", libPrefix)

  997.     host = initHost("Carla2-Settings", libPrefix, False, False, False)

  998.     loadHostSettings(host)

  999. 

  1000.     gui = CarlaSettingsW(None, host, True, True)

  1001.     gui.show()

  1002. 

  1003.     app.exit_exec()

  1004. 

  1005. # ------------------------------------------------------------------------------------------------------------