falkTX
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Carla
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Audio plugin host https://kx.studio/carla
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Carla/source/carla_settings.py

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  1. #!/usr/bin/env python3

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

  3. 

  4. # Carla settings code

  5. # Copyright (C) 2011-2018 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 (Config)

  21. 

  22. from carla_config import *

  23. 

  24. # ------------------------------------------------------------------------------------------------------------

  25. # Imports (Global)

  26. 

  27. if config_UseQt5:

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

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

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

  31. else:

  32.     from PyQt4.QtCore import pyqtSlot, QByteArray, QDir, QSettings

  33.     from PyQt4.QtGui import QColor, QCursor, QFontMetrics, QPainter, QPainterPath

  34.     from PyQt4.QtGui import QDialog, QDialogButtonBox, QFrame, QInputDialog, QLineEdit, QMenu, QVBoxLayout, QWidget

  35. 

  36. # ------------------------------------------------------------------------------------------------------------

  37. # Imports (Custom)

  38. 

  39. import ui_carla_settings

  40. import ui_carla_settings_driver

  41. 

  42. from carla_shared import *

  43. from patchcanvas_theme import *

  44. 

  45. # ------------------------------------------------------------------------------------------------------------

  46. # ...

  47. 

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

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

  50. 

  51. # ------------------------------------------------------------------------------------------------------------

  52. # Driver Settings

  53. 

  54. class DriverSettingsW(QDialog):

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

  56.         QDialog.__init__(self, parent)

  57.         self.host = host

  58.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  59.         self.ui.setupUi(self)

  60. 

  61.         if False:

  62.             # kdevelop likes this :)

  63.             host = CarlaHostNull()

  64.             self.host = host

  65. 

  66.         # ----------------------------------------------------------------------------------------------------

  67.         # Internal stuff

  68. 

  69.         self.fDriverIndex = driverIndex

  70.         self.fDriverName  = driverName

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

  72. 

  73.         self.fBufferSizes = BUFFER_SIZE_LIST

  74.         self.fSampleRates = SAMPLE_RATE_LIST

  75. 

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

  77.         # Set-up GUI

  78. 

  79.         for name in self.fDeviceNames:

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

  81. 

  82.         # ----------------------------------------------------------------------------------------------------

  83.         # Load settings

  84. 

  85.         self.loadSettings()

  86. 

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

  88.         # Set-up connections

  89. 

  90.         self.accepted.connect(self.slot_saveSettings)

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

  92. 

  93.         # ----------------------------------------------------------------------------------------------------

  94. 

  95.     def loadSettings(self):

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

  97. 

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

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

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

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

  102. 

  103.         if audioDevice and audioDevice in self.fDeviceNames:

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

  105.         else:

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

  107. 

  108.         # fill combo-boxes first

  109.         self.slot_updateDeviceInfo()

  110. 

  111.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  113.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  115.         else:

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

  117. 

  118.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  120.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  122.         else:

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

  124. 

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

  126. 

  127.     # --------------------------------------------------------------------------------------------------------

  128. 

  129.     @pyqtSlot()

  130.     def slot_saveSettings(self):

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

  132. 

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

  134.         settings.setValue("%s%s/BufferSize"   % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), self.ui.cb_buffersize.currentText())

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

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

  137. 

  138.     # --------------------------------------------------------------------------------------------------------

  139. 

  140.     @pyqtSlot()

  141.     def slot_updateDeviceInfo(self):

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

  143. 

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

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

  146. 

  147.         self.ui.cb_buffersize.clear()

  148.         self.ui.cb_samplerate.clear()

  149. 

  150.         if deviceName:

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

  152.             driverDeviceHints = driverDeviceInfo['hints']

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

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

  155.         else:

  156.             driverDeviceHints = 0x0

  157.             self.fBufferSizes = BUFFER_SIZE_LIST

  158.             self.fSampleRates = SAMPLE_RATE_LIST

  159. 

  160.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  162.         else:

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

  164. 

  165.         for bsize in self.fBufferSizes:

  166.             sbsize = str(bsize)

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

  168. 

  169.             if oldBufferSize == sbsize:

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

  171. 

  172.         for srate in self.fSampleRates:

  173.             ssrate = str(int(srate))

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

  175. 

  176.             if oldSampleRate == ssrate:

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

  178. 

  179.     # --------------------------------------------------------------------------------------------------------

  180. 

  181.     def done(self, r):

  182.         QDialog.done(self, r)

  183.         self.close()

  184. 

  185. # ------------------------------------------------------------------------------------------------------------

  186. # Settings Dialog

  187. 

  188. class CarlaSettingsW(QDialog):

  189.     # Tab indexes

  190.     TAB_INDEX_MAIN         = 0

  191.     TAB_INDEX_CANVAS       = 1

  192.     TAB_INDEX_ENGINE       = 2

  193.     TAB_INDEX_PATHS        = 3

  194.     TAB_INDEX_WINE         = 4

  195.     TAB_INDEX_EXPERIMENTAL = 5

  196.     TAB_INDEX_NONE         = 6

  197. 

  198.     # Path indexes

  199.     PATH_INDEX_LADSPA = 0

  200.     PATH_INDEX_DSSI   = 1

  201.     PATH_INDEX_LV2    = 2

  202.     PATH_INDEX_VST2   = 3

  203.     PATH_INDEX_SF2    = 4

  204.     PATH_INDEX_SFZ    = 5

  205. 

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

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

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

  209.     PROCESS_MODE_NON_JACK_PADDING = 2

  210. 

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

  212. 

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

  214.         QDialog.__init__(self, parent)

  215.         self.host = host

  216.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  217.         self.ui.setupUi(self)

  218. 

  219.         if False:

  220.             # kdevelop likes this :)

  221.             host = CarlaHostNull()

  222.             self.host = host

  223. 

  224.         # ----------------------------------------------------------------------------------------------------

  225.         # Set-up GUI

  226. 

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

  228. 

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

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

  231. 

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

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

  234. 

  235.         if MACOS or (WINDOWS and not config_UseQt5):

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

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

  238. 

  239.         if WINDOWS or host.isControl:

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

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

  242. 

  243.         if host.isControl:

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

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

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

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

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

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

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

  251. 

  252.         elif not hasCanvas:

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

  254. 

  255.         elif not hasCanvasGL:

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

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

  258. 

  259.         if host.isPlugin:

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

  261. 

  262.         if host.audioDriverForced is not None:

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

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

  265. 

  266.         if host.processModeForced:

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

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

  269. 

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

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

  272. 

  273.         if host.isControl or host.isPlugin:

  274.             self.ui.ch_main_confirm_exit.hide()

  275.             self.ui.ch_exp_load_lib_global.hide()

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

  277. 

  278.         if not LINUX:

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

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

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

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

  283. 

  284.         if not MACOS:

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

  286. 

  287.         # FIXME, pipes on win32 not working, and mis-behaving on macOS

  288.         if MACOS or WINDOWS:

  289.             self.ui.ch_engine_prefer_ui_bridges.setChecked(False)

  290.             self.ui.ch_engine_prefer_ui_bridges.setEnabled(False)

  291.             self.ui.ch_engine_prefer_ui_bridges.setVisible(False)

  292.             self.ui.label_engine_ui_bridges_timeout.setEnabled(False)

  293.             self.ui.label_engine_ui_bridges_timeout.setVisible(False)

  294.             self.ui.sb_engine_ui_bridges_timeout.setEnabled(False)

  295.             self.ui.sb_engine_ui_bridges_timeout.setVisible(False)

  296. 

  297.         # FIXME, not implemented yet

  298.         self.ui.ch_engine_uis_always_on_top.hide()

  299. 

  300.         # ----------------------------------------------------------------------------------------------------

  301.         # Load settings

  302. 

  303.         self.loadSettings()

  304. 

  305.         # ----------------------------------------------------------------------------------------------------

  306.         # Set-up connections

  307. 

  308.         self.accepted.connect(self.slot_saveSettings)

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

  310. 

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

  312. 

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

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

  315. 

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

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

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

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

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

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

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

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

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

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

  326. 

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

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

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

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

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

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

  333. 

  334.         # ----------------------------------------------------------------------------------------------------

  335.         # Post-connect setup

  336. 

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

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

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

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

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

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

  343. 

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

  345. 

  346.         self.adjustSize()

  347. 

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

  349. 

  350.     def loadSettings(self):

  351.         settings = QSettings()

  352. 

  353.         # ----------------------------------------------------------------------------------------------------

  354.         # Main

  355. 

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

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

  358. 

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

  360.         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())

  361.         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)))

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

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

  364.         self.ui.ch_main_use_custom_skins.setChecked(settings.value(CARLA_KEY_MAIN_USE_CUSTOM_SKINS, CARLA_DEFAULT_MAIN_USE_CUSTOM_SKINS, type=bool))

  365. 

  366.         # ----------------------------------------------------------------------------------------------------

  367.         # Canvas

  368. 

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

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

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

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

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

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

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

  376.         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())

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

  378.         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())

  379. 

  380.         # ----------------------------------------------------------------------------------------------------

  381. 

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

  383. 

  384.         # ----------------------------------------------------------------------------------------------------

  385.         # Main

  386. 

  387.         if not self.host.isControl:

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

  389. 

  390.             if not self.host.experimental:

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

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

  393. 

  394.             elif not self.host.showWineBridges:

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

  396. 

  397.         # ----------------------------------------------------------------------------------------------------

  398.         # Engine

  399. 

  400.         if self.host.isPlugin:

  401.             audioDriver = "Plugin"

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

  403.         elif self.host.audioDriverForced:

  404.             audioDriver = self.host.audioDriverForced

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

  406.         else:

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

  408. 

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

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

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

  412.                     break

  413.             else:

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

  415. 

  416.         if audioDriver == "JACK":

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

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

  419.         else:

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

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

  422. 

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

  424. 

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

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

  427.         else:

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

  429. 

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

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

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

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

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

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

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

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

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

  439. 

  440.         # ----------------------------------------------------------------------------------------------------

  441.         # Paths

  442. 

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

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

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

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

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

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

  449. 

  450.         ladspas.sort()

  451.         dssis.sort()

  452.         lv2s.sort()

  453.         vst2s.sort()

  454.         sf2s.sort()

  455.         sfzs.sort()

  456. 

  457.         for ladspa in ladspas:

  458.             if not ladspa: continue

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

  460. 

  461.         for dssi in dssis:

  462.             if not dssi: continue

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

  464. 

  465.         for lv2 in lv2s:

  466.             if not lv2: continue

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

  468. 

  469.         for vst2 in vst2s:

  470.             if not vst2: continue

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

  472. 

  473.         for sf2 in sf2s:

  474.             if not sf2: continue

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

  476. 

  477.         for sfz in sfzs:

  478.             if not sfz: continue

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

  480. 

  481.         # ----------------------------------------------------------------------------------------------------

  482.         # Wine

  483. 

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

  485.                                                     CARLA_DEFAULT_WINE_EXECUTABLE,

  486.                                                     type=str))

  487. 

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

  489.                                                                 CARLA_DEFAULT_WINE_AUTO_PREFIX,

  490.                                                                  type=bool))

  491. 

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

  493.                                                                CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  494.                                                                type=str))

  495. 

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

  497.                                                               CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  498.                                                               type=bool))

  499. 

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

  501.                                                           CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  502.                                                           type=int))

  503. 

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

  505.                                                             CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  506.                                                             type=int))

  507. 

  508.         # ----------------------------------------------------------------------------------------------------

  509.         # Experimental

  510. 

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

  512.                                                            CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  513.                                                            type=bool))

  514. 

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

  516.                                                             CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  517.                                                             type=bool))

  518. 

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

  520.                                                                  CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  521.                                                                  type=bool))

  522. 

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

  524.                                                                        CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  525.                                                                        type=bool))

  526. 

  527.     # --------------------------------------------------------------------------------------------------------

  528. 

  529.     @pyqtSlot()

  530.     def slot_saveSettings(self):

  531.         settings = QSettings()

  532. 

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

  534. 

  535.         if not self.host.experimental:

  536.             self.resetExperimentalSettings()

  537. 

  538.         # ----------------------------------------------------------------------------------------------------

  539.         # Main

  540. 

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

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

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

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

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

  546.         settings.setValue(CARLA_KEY_MAIN_USE_CUSTOM_SKINS, self.ui.ch_main_use_custom_skins.isChecked())

  547. 

  548.         # ----------------------------------------------------------------------------------------------------

  549.         # Canvas

  550. 

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

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

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

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

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

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

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

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

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

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

  561. 

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

  563. 

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

  565. 

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

  567.         # Main

  568. 

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

  570. 

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

  572.         # Engine

  573. 

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

  575. 

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

  577.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  578. 

  579.         if not self.host.processModeForced:

  580.             # engine sends callback if processMode really changes

  581.             if audioDriver == "JACK":

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

  583.             else:

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

  585. 

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

  587. 

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

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

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

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

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

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

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

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

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

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

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

  599. 

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

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

  602. 

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

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

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

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

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

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

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

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

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

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

  613. 

  614.         # ----------------------------------------------------------------------------------------------------

  615.         # Paths

  616. 

  617.         ladspas = []

  618.         dssis   = []

  619.         lv2s    = []

  620.         vst2s   = []

  621.         sf2s    = []

  622.         sfzs    = []

  623. 

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

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

  626. 

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

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

  629. 

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

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

  632. 

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

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

  635. 

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

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

  638. 

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

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

  641. 

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

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

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

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

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

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

  648. 

  649.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  650.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  651.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  652.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  653.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  654.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  655. 

  656.         # ----------------------------------------------------------------------------------------------------

  657.         # Wine

  658. 

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

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

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

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

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

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

  665. 

  666.         # ----------------------------------------------------------------------------------------------------

  667.         # Experimental

  668. 

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

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

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

  672. 

  673.     # --------------------------------------------------------------------------------------------------------

  674. 

  675.     @pyqtSlot()

  676.     def slot_resetSettings(self):

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

  678.         # Main

  679. 

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

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

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

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

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

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

  686.             self.ui.ch_main_use_custom_skins.setChecked(CARLA_DEFAULT_MAIN_USE_CUSTOM_SKINS)

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

  688. 

  689.         # ----------------------------------------------------------------------------------------------------

  690.         # Canvas

  691. 

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

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

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

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

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

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

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

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

  700. 

  701.         # ----------------------------------------------------------------------------------------------------

  702.         # Engine

  703. 

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

  705.             if not self.host.isPlugin:

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

  707. 

  708.             if not self.host.processModeForced:

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

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

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

  712.                 else:

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

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

  715. 

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

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

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

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

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

  721. 

  722.         # ----------------------------------------------------------------------------------------------------

  723.         # Paths

  724. 

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

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

  727. 

  728.             if curIndex == self.PATH_INDEX_LADSPA:

  729.                 paths = CARLA_DEFAULT_LADSPA_PATH

  730.                 paths.sort()

  731.                 self.ui.lw_ladspa.clear()

  732. 

  733.                 for path in paths:

  734.                     if not path: continue

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

  736. 

  737.             elif curIndex == self.PATH_INDEX_DSSI:

  738.                 paths = CARLA_DEFAULT_DSSI_PATH

  739.                 paths.sort()

  740.                 self.ui.lw_dssi.clear()

  741. 

  742.                 for path in paths:

  743.                     if not path: continue

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

  745. 

  746.             elif curIndex == self.PATH_INDEX_LV2:

  747.                 paths = CARLA_DEFAULT_LV2_PATH

  748.                 paths.sort()

  749.                 self.ui.lw_lv2.clear()

  750. 

  751.                 for path in paths:

  752.                     if not path: continue

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

  754. 

  755.             elif curIndex == self.PATH_INDEX_VST2:

  756.                 paths = CARLA_DEFAULT_VST2_PATH

  757.                 paths.sort()

  758.                 self.ui.lw_vst.clear()

  759. 

  760.                 for path in paths:

  761.                     if not path: continue

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

  763. 

  764.             elif curIndex == self.PATH_INDEX_SF2:

  765.                 paths = CARLA_DEFAULT_SF2_PATH

  766.                 paths.sort()

  767.                 self.ui.lw_sf2.clear()

  768. 

  769.                 for path in paths:

  770.                     if not path: continue

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

  772. 

  773.             elif curIndex == self.PATH_INDEX_SFZ:

  774.                 paths = CARLA_DEFAULT_SFZ_PATH

  775.                 paths.sort()

  776.                 self.ui.lw_sfz.clear()

  777. 

  778.                 for path in paths:

  779.                     if not path: continue

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

  781. 

  782.         # ----------------------------------------------------------------------------------------------------

  783.         # Wine

  784. 

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

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

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

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

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

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

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

  792. 

  793.         # ----------------------------------------------------------------------------------------------------

  794.         # Experimental

  795. 

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

  797.             self.resetExperimentalSettings()

  798. 

  799.     def resetExperimentalSettings(self):

  800.         # Forever experimental

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

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

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

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

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

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

  807. 

  808.         # Temporary, until stable

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

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

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

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

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

  814. 

  815.     # --------------------------------------------------------------------------------------------------------

  816. 

  817.     @pyqtSlot(bool)

  818.     def slot_enableExperimental(self, toggled):

  819.         if toggled:

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

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

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

  823.         else:

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

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

  826. 

  827.     @pyqtSlot(bool)

  828.     def slot_enableWineBridges(self, toggled):

  829.         if toggled:

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

  831.         else:

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

  833. 

  834.     @pyqtSlot(bool)

  835.     def slot_pluginBridgesToggled(self, toggled):

  836.         if not toggled:

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

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

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

  840. 

  841.     @pyqtSlot(bool)

  842.     def slot_canvasEyeCandyToggled(self, toggled):

  843.         if not toggled:

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

  845. 

  846.     @pyqtSlot(bool)

  847.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  848.         if toggled:

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

  850. 

  851.     @pyqtSlot(bool)

  852.     def slot_canvasOpenGLToggled(self, toggled):

  853.         if not toggled:

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

  855. 

  856.     # --------------------------------------------------------------------------------------------------------

  857. 

  858.     @pyqtSlot()

  859.     def slot_getAndSetProjectPath(self):

  860.         # FIXME

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

  862. 

  863.     # --------------------------------------------------------------------------------------------------------

  864. 

  865.     @pyqtSlot()

  866.     def slot_engineAudioDriverChanged(self):

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

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

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

  870.         else:

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

  872.             self.ui.tb_engine_driver_config.setEnabled(True)

  873. 

  874.     @pyqtSlot()

  875.     def slot_showAudioDriverSettings(self):

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

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

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

  879. 

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

  881. 

  882.     @pyqtSlot()

  883.     def slot_addPluginPath(self):

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

  885. 

  886.         if not newPath:

  887.             return

  888. 

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

  890. 

  891.         if curIndex == self.PATH_INDEX_LADSPA:

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

  893.         elif curIndex == self.PATH_INDEX_DSSI:

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

  895.         elif curIndex == self.PATH_INDEX_LV2:

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

  897.         elif curIndex == self.PATH_INDEX_VST2:

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

  899.         elif curIndex == self.PATH_INDEX_SF2:

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

  901.         elif curIndex == self.PATH_INDEX_SFZ:

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

  903. 

  904.     @pyqtSlot()

  905.     def slot_removePluginPath(self):

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

  907. 

  908.         if curIndex == self.PATH_INDEX_LADSPA:

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

  910.         elif curIndex == self.PATH_INDEX_DSSI:

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

  912.         elif curIndex == self.PATH_INDEX_LV2:

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

  914.         elif curIndex == self.PATH_INDEX_VST2:

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

  916.         elif curIndex == self.PATH_INDEX_SF2:

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

  918.         elif curIndex == self.PATH_INDEX_SFZ:

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

  920. 

  921.     @pyqtSlot()

  922.     def slot_changePluginPath(self):

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

  924. 

  925.         if curIndex == self.PATH_INDEX_LADSPA:

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

  927.         elif curIndex == self.PATH_INDEX_DSSI:

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

  929.         elif curIndex == self.PATH_INDEX_LV2:

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

  931.         elif curIndex == self.PATH_INDEX_VST2:

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

  933.         elif curIndex == self.PATH_INDEX_SF2:

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

  935.         elif curIndex == self.PATH_INDEX_SFZ:

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

  937.         else:

  938.             currentPath = ""

  939. 

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

  941. 

  942.         if not newPath:

  943.             return

  944. 

  945.         if curIndex == self.PATH_INDEX_LADSPA:

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

  947.         elif curIndex == self.PATH_INDEX_DSSI:

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

  949.         elif curIndex == self.PATH_INDEX_LV2:

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

  951.         elif curIndex == self.PATH_INDEX_VST2:

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

  953.         elif curIndex == self.PATH_INDEX_SF2:

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

  955.         elif curIndex == self.PATH_INDEX_SFZ:

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

  957. 

  958.     # --------------------------------------------------------------------------------------------------------

  959. 

  960.     @pyqtSlot(int)

  961.     def slot_pluginPathTabChanged(self, index):

  962.         if index == self.PATH_INDEX_LADSPA:

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

  964.         elif index == self.PATH_INDEX_DSSI:

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

  966.         elif index == self.PATH_INDEX_LV2:

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

  968.         elif index == self.PATH_INDEX_VST2:

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

  970.         elif index == self.PATH_INDEX_SF2:

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

  972.         elif index == self.PATH_INDEX_SFZ:

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

  974.         else:

  975.             row = -1

  976. 

  977.         check = bool(row >= 0)

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

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

  980. 

  981.     @pyqtSlot(int)

  982.     def slot_pluginPathRowChanged(self, row):

  983.         check = bool(row >= 0)

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

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

  986. 

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

  988. 

  989.     def done(self, r):

  990.         QDialog.done(self, r)

  991.         self.close()

  992. 

  993. # ------------------------------------------------------------------------------------------------------------

  994. # Main

  995. 

  996. if __name__ == '__main__':

  997.     from carla_app import CarlaApplication

  998.     from carla_host import initHost, loadHostSettings

  999. 

  1000.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1001. 

  1002.     app  = CarlaApplication("Carla2-Settings", libPrefix)

  1003.     host = initHost("Carla2-Settings", libPrefix, False, False, False)

  1004.     loadHostSettings(host)

  1005. 

  1006.     gui = CarlaSettingsW(None, host, True, True)

  1007.     gui.show()

  1008. 

  1009.     app.exit_exec()

  1010. 

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