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Carla
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Carla/source/frontend/carla_settings.py

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  1. #!/usr/bin/env python3

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

  3. 

  4. # Carla settings code

  5. # Copyright (C) 2011-2019 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

  23. from PyQt5.QtGui import QColor, QCursor, 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.b_panel.clicked.connect(self.slot_showDevicePanel)

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

  87. 

  88.         # ----------------------------------------------------------------------------------------------------

  89. 

  90.     def loadSettings(self):

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

  92. 

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

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

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

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

  97. 

  98.         if audioDevice and audioDevice in self.fDeviceNames:

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

  100.         else:

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

  102. 

  103.         # fill combo-boxes first

  104.         self.slot_updateDeviceInfo()

  105. 

  106.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  108.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  110.         else:

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

  112. 

  113.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  115.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  117.         else:

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

  119. 

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

  121. 

  122.     # --------------------------------------------------------------------------------------------------------

  123. 

  124.     @pyqtSlot()

  125.     def slot_saveSettings(self):

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

  127. 

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

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

  130. 

  131.         if bufferSize == self.AUTOMATIC_OPTION:

  132.             bufferSize = "0"

  133.         if sampleRate == self.AUTOMATIC_OPTION:

  134.             sampleRate = "0"

  135. 

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

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

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

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

  140. 

  141.     # --------------------------------------------------------------------------------------------------------

  142. 

  143.     @pyqtSlot()

  144.     def slot_showDevicePanel(self):

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

  146. 

  147.     @pyqtSlot()

  148.     def slot_updateDeviceInfo(self):

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

  150. 

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

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

  153. 

  154.         self.ui.cb_buffersize.clear()

  155.         self.ui.cb_samplerate.clear()

  156. 

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

  158.         driverDeviceHints = driverDeviceInfo['hints']

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

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

  161. 

  162.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  164.         else:

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

  166. 

  167.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_HAS_CONTROL_PANEL:

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

  169.         else:

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

  171. 

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

  173.             for bsize in self.fBufferSizes:

  174.                 sbsize = str(bsize)

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

  176. 

  177.                 if oldBufferSize == sbsize:

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

  179. 

  180.         else:

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

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

  183. 

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

  185.             for srate in self.fSampleRates:

  186.                 ssrate = str(int(srate))

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

  188. 

  189.                 if oldSampleRate == ssrate:

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

  191. 

  192.         else:

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

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

  195. 

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

  197. 

  198.     def done(self, r):

  199.         QDialog.done(self, r)

  200.         self.close()

  201. 

  202. # ------------------------------------------------------------------------------------------------------------

  203. # Runtime Driver Settings

  204. 

  205. class RuntimeDriverSettingsW(QDialog):

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

  207.         QDialog.__init__(self, parent)

  208.         self.host = host

  209.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  210.         self.ui.setupUi(self)

  211. 

  212.         if False:

  213.             # kdevelop likes this :)

  214.             host = CarlaHostNull()

  215.             self.host = host

  216. 

  217.         driverDeviceInfo = host.get_runtime_engine_driver_device_info()

  218. 

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

  220.         # Set-up GUI

  221. 

  222.         self.ui.cb_device.clear()

  223.         self.ui.cb_buffersize.clear()

  224.         self.ui.cb_samplerate.clear()

  225.         self.ui.cb_triple_buffer.hide()

  226.         self.ui.ico_restart.hide()

  227.         self.ui.label_restart.hide()

  228. 

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

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

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

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

  233. 

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

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

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

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

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

  239. 

  240.         self.adjustSize()

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

  242. 

  243.         # ----------------------------------------------------------------------------------------------------

  244.         # Load runtime settings

  245. 

  246.         if host.is_engine_running():

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

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

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

  250.         else:

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

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

  253. 

  254.         if len(driverDeviceInfo['bufferSizes']) > 0:

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

  256.                 sbsize = str(bsize)

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

  258. 

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

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

  261. 

  262.         else:

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

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

  265. 

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

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

  268. 

  269.         if len(driverDeviceInfo['sampleRates']) > 0:

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

  271.                 ssrate = str(int(srate))

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

  273. 

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

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

  276. 

  277.         else:

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

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

  280. 

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

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

  283. 

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

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

  286. 

  287.         # ----------------------------------------------------------------------------------------------------

  288.         # Set-up connections

  289. 

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

  291. 

  292.     # --------------------------------------------------------------------------------------------------------

  293. 

  294.     def getValues(self):

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

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

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

  298. 

  299.         if bufferSize == DriverSettingsW.AUTOMATIC_OPTION:

  300.             bufferSize = "0"

  301.         if sampleRate == DriverSettingsW.AUTOMATIC_OPTION:

  302.             sampleRate = "0"

  303. 

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

  305. 

  306.     # --------------------------------------------------------------------------------------------------------

  307. 

  308.     @pyqtSlot()

  309.     def slot_showDevicePanel(self):

  310.         self.host.show_engine_device_control_panel()

  311. 

  312.     # --------------------------------------------------------------------------------------------------------

  313. 

  314.     def done(self, r):

  315.         QDialog.done(self, r)

  316.         self.close()

  317. 

  318. # ------------------------------------------------------------------------------------------------------------

  319. # Settings Dialog

  320. 

  321. class CarlaSettingsW(QDialog):

  322.     # Tab indexes

  323.     TAB_INDEX_MAIN         = 0

  324.     TAB_INDEX_CANVAS       = 1

  325.     TAB_INDEX_ENGINE       = 2

  326.     TAB_INDEX_OSC          = 3

  327.     TAB_INDEX_FILEPATHS    = 4

  328.     TAB_INDEX_PLUGINPATHS  = 5

  329.     TAB_INDEX_WINE         = 6

  330.     TAB_INDEX_EXPERIMENTAL = 7

  331.     TAB_INDEX_NONE         = 8

  332. 

  333.     # File Path indexes

  334.     FILEPATH_INDEX_AUDIO = 0

  335.     FILEPATH_INDEX_MIDI  = 1

  336. 

  337.     # Plugin Path indexes

  338.     PLUGINPATH_INDEX_LADSPA = 0

  339.     PLUGINPATH_INDEX_DSSI   = 1

  340.     PLUGINPATH_INDEX_LV2    = 2

  341.     PLUGINPATH_INDEX_VST2   = 3

  342.     PLUGINPATH_INDEX_VST3   = 4

  343.     PLUGINPATH_INDEX_SF2    = 5

  344.     PLUGINPATH_INDEX_SFZ    = 6

  345. 

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

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

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

  349.     PROCESS_MODE_NON_JACK_PADDING = 2

  350. 

  351.     # --------------------------------------------------------------------------------------------------------

  352. 

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

  354.         QDialog.__init__(self, parent)

  355.         self.host = host

  356.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  357.         self.ui.setupUi(self)

  358. 

  359.         if False:

  360.             # kdevelop likes this :)

  361.             host = CarlaHostNull()

  362.             self.host = host

  363. 

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

  365.         # Set-up GUI

  366. 

  367.         self.ui.lw_page.setFixedWidth(48 + 6*3 + fontMetricsHorizontalAdvance(self.ui.lw_page.fontMetrics(), "Experimental"))

  368. 

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

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

  371. 

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

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

  374. 

  375.         if MACOS:

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

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

  378. 

  379.         if WINDOWS or host.isControl:

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

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

  382. 

  383.         if host.isControl:

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

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

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

  387.             self.ui.ch_exp_export_lv2.hide()

  388.             self.ui.group_experimental_engine.hide()

  389.             self.ui.cb_canvas_inline_displays.hide()

  390. 

  391.         elif not hasCanvas:

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

  393. 

  394.         elif not hasCanvasGL:

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

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

  397. 

  398.         if host.isPlugin:

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

  400. 

  401.         if host.audioDriverForced is not None:

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

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

  404. 

  405.         if host.processModeForced:

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

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

  408. 

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

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

  411. 

  412.         if host.isControl or host.isPlugin:

  413.             self.ui.ch_main_confirm_exit.hide()

  414.             self.ui.ch_exp_load_lib_global.hide()

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

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

  417. 

  418.         if not LINUX:

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

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

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

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

  423. 

  424.         if not MACOS:

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

  426. 

  427.         # FIXME, not implemented yet

  428.         self.ui.ch_engine_uis_always_on_top.hide()

  429. 

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

  431. 

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

  433.         # Load settings

  434. 

  435.         self.loadSettings()

  436. 

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

  438.         # Set-up connections

  439. 

  440.         self.accepted.connect(self.slot_saveSettings)

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

  442. 

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

  444. 

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

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

  447. 

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

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

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

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

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

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

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

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

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

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

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

  459. 

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

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

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

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

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

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

  466. 

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

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

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

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

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

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

  473. 

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

  475.         # Post-connect setup

  476. 

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

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

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

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

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

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

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

  484. 

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

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

  487. 

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

  489. 

  490.         self.slot_filePathTabChanged(0)

  491.         self.slot_pluginPathTabChanged(0)

  492. 

  493.         self.adjustSize()

  494. 

  495.     # --------------------------------------------------------------------------------------------------------

  496. 

  497.     def loadSettings(self):

  498.         settings = QSafeSettings()

  499. 

  500.         # ----------------------------------------------------------------------------------------------------

  501.         # Main

  502. 

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

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

  505. 

  506.         self.ui.le_main_proj_folder.setText(settings.value(CARLA_KEY_MAIN_PROJECT_FOLDER, CARLA_DEFAULT_MAIN_PROJECT_FOLDER, str))

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

  508.         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, str)))

  509.         self.ui.sb_main_refresh_interval.setValue(settings.value(CARLA_KEY_MAIN_REFRESH_INTERVAL, CARLA_DEFAULT_MAIN_REFRESH_INTERVAL, int))

  510.         self.ui.ch_main_confirm_exit.setChecked(settings.value(CARLA_KEY_MAIN_CONFIRM_EXIT, CARLA_DEFAULT_MAIN_CONFIRM_EXIT, bool))

  511. 

  512.         # ----------------------------------------------------------------------------------------------------

  513.         # Canvas

  514. 

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

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

  517.         self.ui.cb_canvas_bezier_lines.setChecked(settings.value(CARLA_KEY_CANVAS_USE_BEZIER_LINES, CARLA_DEFAULT_CANVAS_USE_BEZIER_LINES, bool))

  518.         self.ui.cb_canvas_hide_groups.setChecked(settings.value(CARLA_KEY_CANVAS_AUTO_HIDE_GROUPS, CARLA_DEFAULT_CANVAS_AUTO_HIDE_GROUPS, bool))

  519.         self.ui.cb_canvas_auto_select.setChecked(settings.value(CARLA_KEY_CANVAS_AUTO_SELECT_ITEMS, CARLA_DEFAULT_CANVAS_AUTO_SELECT_ITEMS, bool))

  520.         self.ui.cb_canvas_eyecandy.setChecked(settings.value(CARLA_KEY_CANVAS_EYE_CANDY, CARLA_DEFAULT_CANVAS_EYE_CANDY, bool))

  521.         self.ui.cb_canvas_fancy_eyecandy.setChecked(settings.value(CARLA_KEY_CANVAS_FANCY_EYE_CANDY, CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY, bool))

  522.         self.ui.cb_canvas_use_opengl.setChecked(settings.value(CARLA_KEY_CANVAS_USE_OPENGL, CARLA_DEFAULT_CANVAS_USE_OPENGL, bool) and self.ui.cb_canvas_use_opengl.isEnabled())

  523.         self.ui.cb_canvas_render_aa.setCheckState(settings.value(CARLA_KEY_CANVAS_ANTIALIASING, CARLA_DEFAULT_CANVAS_ANTIALIASING, int))

  524.         self.ui.cb_canvas_render_hq_aa.setChecked(settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING, CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, bool) and self.ui.cb_canvas_render_hq_aa.isEnabled())

  525.         self.ui.cb_canvas_full_repaints.setChecked(settings.value(CARLA_KEY_CANVAS_FULL_REPAINTS, CARLA_DEFAULT_CANVAS_FULL_REPAINTS, bool))

  526.         self.ui.cb_canvas_inline_displays.setChecked(settings.value(CARLA_KEY_CANVAS_INLINE_DISPLAYS, CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS, bool))

  527. 

  528.         # ----------------------------------------------------------------------------------------------------

  529. 

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

  531. 

  532.         # ----------------------------------------------------------------------------------------------------

  533.         # Main

  534. 

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

  536. 

  537.         if not self.host.experimental:

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

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

  540. 

  541.         elif not self.host.showWineBridges:

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

  543. 

  544.         # ----------------------------------------------------------------------------------------------------

  545.         # Engine

  546. 

  547.         if self.host.isPlugin:

  548.             audioDriver = "Plugin"

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

  550.         elif self.host.audioDriverForced:

  551.             audioDriver = self.host.audioDriverForced

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

  553.         else:

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

  555. 

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

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

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

  559.                     break

  560.             else:

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

  562. 

  563.         if audioDriver == "JACK":

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

  565.         else:

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

  567. 

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

  569. 

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

  571. 

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

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

  574.         else:

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

  576. 

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

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

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

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

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

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

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

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

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

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

  587. 

  588.         # ----------------------------------------------------------------------------------------------------

  589.         # OSC

  590. 

  591.         self.ui.ch_osc_enable.setChecked(settings.value(CARLA_KEY_OSC_ENABLED,

  592.                                                         CARLA_DEFAULT_OSC_ENABLED,

  593.                                                         bool))

  594. 

  595.         self.ui.group_osc_tcp_port.setChecked(settings.value(CARLA_KEY_OSC_TCP_PORT_ENABLED,

  596.                                                              CARLA_DEFAULT_OSC_TCP_PORT_ENABLED,

  597.                                                              bool))

  598. 

  599.         self.ui.group_osc_udp_port.setChecked(settings.value(CARLA_KEY_OSC_UDP_PORT_ENABLED,

  600.                                                              CARLA_DEFAULT_OSC_UDP_PORT_ENABLED,

  601.                                                              bool))

  602. 

  603.         self.ui.sb_osc_tcp_port_number.setValue(settings.value(CARLA_KEY_OSC_TCP_PORT_NUMBER,

  604.                                                                CARLA_DEFAULT_OSC_TCP_PORT_NUMBER,

  605.                                                                int))

  606. 

  607.         self.ui.sb_osc_udp_port_number.setValue(settings.value(CARLA_KEY_OSC_UDP_PORT_NUMBER,

  608.                                                                CARLA_DEFAULT_OSC_UDP_PORT_NUMBER,

  609.                                                                int))

  610. 

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

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

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

  614.         else:

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

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

  617. 

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

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

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

  621.         else:

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

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

  624. 

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

  626.         # File Paths

  627. 

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

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

  630. 

  631.         audioPaths.sort()

  632.         midiPaths.sort()

  633. 

  634.         for audioPath in audioPaths:

  635.             if not audioPath: continue

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

  637. 

  638.         for midiPath in midiPaths:

  639.             if not midiPath: continue

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

  641. 

  642.         # ----------------------------------------------------------------------------------------------------

  643.         # Plugin Paths

  644. 

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

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

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

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

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

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

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

  652. 

  653.         ladspas.sort()

  654.         dssis.sort()

  655.         lv2s.sort()

  656.         vst2s.sort()

  657.         vst3s.sort()

  658.         sf2s.sort()

  659.         sfzs.sort()

  660. 

  661.         for ladspa in ladspas:

  662.             if not ladspa: continue

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

  664. 

  665.         for dssi in dssis:

  666.             if not dssi: continue

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

  668. 

  669.         for lv2 in lv2s:

  670.             if not lv2: continue

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

  672. 

  673.         for vst2 in vst2s:

  674.             if not vst2: continue

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

  676. 

  677.         for vst3 in vst3s:

  678.             if not vst3: continue

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

  680. 

  681.         for sf2 in sf2s:

  682.             if not sf2: continue

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

  684. 

  685.         for sfz in sfzs:

  686.             if not sfz: continue

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

  688. 

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

  690.         # Wine

  691. 

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

  693.                                                     CARLA_DEFAULT_WINE_EXECUTABLE,

  694.                                                     str))

  695. 

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

  697.                                                                 CARLA_DEFAULT_WINE_AUTO_PREFIX,

  698.                                                                  bool))

  699. 

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

  701.                                                                CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  702.                                                                str))

  703. 

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

  705.                                                               CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  706.                                                               bool))

  707. 

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

  709.                                                           CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  710.                                                           int))

  711. 

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

  713.                                                             CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  714.                                                             int))

  715. 

  716.         # ----------------------------------------------------------------------------------------------------

  717.         # Experimental

  718. 

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

  720.                                                            CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  721.                                                            bool))

  722. 

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

  724.                                                             CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  725.                                                             bool))

  726. 

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

  728.                                                                  CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  729.                                                                  bool))

  730. 

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

  732.                                                                        CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  733.                                                                        bool))

  734. 

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

  736. 

  737.     @pyqtSlot()

  738.     def slot_saveSettings(self):

  739.         settings = QSafeSettings()

  740. 

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

  742. 

  743.         if not self.host.experimental:

  744.             self.resetExperimentalSettings()

  745. 

  746.         # ----------------------------------------------------------------------------------------------------

  747.         # Main

  748. 

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

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

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

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

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

  754. 

  755.         # ----------------------------------------------------------------------------------------------------

  756.         # Canvas

  757. 

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

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

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

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

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

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

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

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

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

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

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

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

  770. 

  771.         # ----------------------------------------------------------------------------------------------------

  772. 

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

  774. 

  775.         # ----------------------------------------------------------------------------------------------------

  776.         # Main

  777. 

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

  779. 

  780.         # ----------------------------------------------------------------------------------------------------

  781.         # Engine

  782. 

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

  784. 

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

  786.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  787. 

  788.         if not self.host.processModeForced:

  789.             # engine sends callback if processMode really changes

  790.             if audioDriver == "JACK":

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

  792.             else:

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

  794. 

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

  796. 

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

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

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

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

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

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

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

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

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

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

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

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

  809. 

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

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

  812. 

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

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

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

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

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

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

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

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

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

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

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

  824. 

  825.         # ----------------------------------------------------------------------------------------------------

  826.         # OSC

  827. 

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

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

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

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

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

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

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

  835. 

  836.         # ----------------------------------------------------------------------------------------------------

  837.         # File Paths

  838. 

  839.         audioPaths = []

  840.         midiPaths  = []

  841. 

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

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

  844. 

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

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

  847. 

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

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

  850. 

  851.         settings.setValue(CARLA_KEY_PATHS_AUDIO, audioPaths)

  852.         settings.setValue(CARLA_KEY_PATHS_MIDI,  midiPaths)

  853. 

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

  855.         # Plugin Paths

  856. 

  857.         ladspas = []

  858.         dssis   = []

  859.         lv2s    = []

  860.         vst2s   = []

  861.         vst3s   = []

  862.         sf2s    = []

  863.         sfzs    = []

  864. 

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

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

  867. 

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

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

  870. 

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

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

  873. 

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

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

  876. 

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

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

  879. 

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

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

  882. 

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

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

  885. 

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

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

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

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

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

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

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

  893. 

  894.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  895.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  896.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  897.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  898.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  899.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  900.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  901. 

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

  903.         # Wine

  904. 

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

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

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

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

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

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

  911. 

  912.         # ----------------------------------------------------------------------------------------------------

  913.         # Experimental

  914. 

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

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

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

  918. 

  919.     # --------------------------------------------------------------------------------------------------------

  920. 

  921.     @pyqtSlot()

  922.     def slot_resetSettings(self):

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

  924. 

  925.         # ----------------------------------------------------------------------------------------------------

  926.         # Main

  927. 

  928.         if currentRow == self.TAB_INDEX_MAIN:

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

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

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

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

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

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

  935. 

  936.         # ----------------------------------------------------------------------------------------------------

  937.         # Canvas

  938. 

  939.         elif currentRow == self.TAB_INDEX_CANVAS:

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

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

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

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

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

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

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

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

  948. 

  949.         # ----------------------------------------------------------------------------------------------------

  950.         # Engine

  951. 

  952.         elif currentRow == self.TAB_INDEX_ENGINE:

  953.             if not self.host.isPlugin:

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

  955. 

  956.             if not self.host.processModeForced:

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

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

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

  960.                 else:

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

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

  963. 

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

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

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

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

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

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

  970. 

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

  972.         # OSC

  973. 

  974.         elif currentRow == self.TAB_INDEX_OSC:

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

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

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

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

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

  980. 

  981.             if CARLA_DEFAULT_OSC_TCP_PORT_RANDOM:

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

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

  984.             else:

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

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

  987. 

  988.             if CARLA_DEFAULT_OSC_UDP_PORT_RANDOM:

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

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

  991.             else:

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

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

  994. 

  995.         # ----------------------------------------------------------------------------------------------------

  996.         # Plugin Paths

  997. 

  998.         elif currentRow == self.TAB_INDEX_FILEPATHS:

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

  1000. 

  1001.             if curIndex == self.FILEPATH_INDEX_AUDIO:

  1002.                 self.ui.lw_files_audio.clear()

  1003. 

  1004.             elif curIndex == self.FILEPATH_INDEX_MIDI:

  1005.                 self.ui.lw_files_midi.clear()

  1006. 

  1007.         # ----------------------------------------------------------------------------------------------------

  1008.         # Plugin Paths

  1009. 

  1010.         elif currentRow == self.TAB_INDEX_PLUGINPATHS:

  1011.             curIndex = self.ui.tw_paths.currentIndex()

  1012. 

  1013.             if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1014.                 paths = CARLA_DEFAULT_LADSPA_PATH

  1015.                 paths.sort()

  1016.                 self.ui.lw_ladspa.clear()

  1017. 

  1018.                 for path in paths:

  1019.                     if not path: continue

  1020.                     self.ui.lw_ladspa.addItem(path)

  1021. 

  1022.             elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1023.                 paths = CARLA_DEFAULT_DSSI_PATH

  1024.                 paths.sort()

  1025.                 self.ui.lw_dssi.clear()

  1026. 

  1027.                 for path in paths:

  1028.                     if not path: continue

  1029.                     self.ui.lw_dssi.addItem(path)

  1030. 

  1031.             elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1032.                 paths = CARLA_DEFAULT_LV2_PATH

  1033.                 paths.sort()

  1034.                 self.ui.lw_lv2.clear()

  1035. 

  1036.                 for path in paths:

  1037.                     if not path: continue

  1038.                     self.ui.lw_lv2.addItem(path)

  1039. 

  1040.             elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1041.                 paths = CARLA_DEFAULT_VST2_PATH

  1042.                 paths.sort()

  1043.                 self.ui.lw_vst.clear()

  1044. 

  1045.                 for path in paths:

  1046.                     if not path: continue

  1047.                     self.ui.lw_vst.addItem(path)

  1048. 

  1049.             elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1050.                 paths = CARLA_DEFAULT_VST3_PATH

  1051.                 paths.sort()

  1052.                 self.ui.lw_vst3.clear()

  1053. 

  1054.                 for path in paths:

  1055.                     if not path: continue

  1056.                     self.ui.lw_vst3.addItem(path)

  1057. 

  1058.             elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1059.                 paths = CARLA_DEFAULT_SF2_PATH

  1060.                 paths.sort()

  1061.                 self.ui.lw_sf2.clear()

  1062. 

  1063.                 for path in paths:

  1064.                     if not path: continue

  1065.                     self.ui.lw_sf2.addItem(path)

  1066. 

  1067.             elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1068.                 paths = CARLA_DEFAULT_SFZ_PATH

  1069.                 paths.sort()

  1070.                 self.ui.lw_sfz.clear()

  1071. 

  1072.                 for path in paths:

  1073.                     if not path: continue

  1074.                     self.ui.lw_sfz.addItem(path)

  1075. 

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

  1077.         # Wine

  1078. 

  1079.         elif currentRow == self.TAB_INDEX_WINE:

  1080.             self.ui.le_wine_exec.setText(CARLA_DEFAULT_WINE_EXECUTABLE)

  1081.             self.ui.cb_wine_prefix_detect.setChecked(CARLA_DEFAULT_WINE_AUTO_PREFIX)

  1082.             self.ui.le_wine_prefix_fallback.setText(CARLA_DEFAULT_WINE_FALLBACK_PREFIX)

  1083.             self.ui.group_wine_realtime.setChecked(CARLA_DEFAULT_WINE_RT_PRIO_ENABLED)

  1084.             self.ui.sb_wine_base_prio.setValue(CARLA_DEFAULT_WINE_BASE_RT_PRIO)

  1085.             self.ui.sb_wine_server_prio.setValue(CARLA_DEFAULT_WINE_SERVER_RT_PRIO)

  1086. 

  1087.         # ----------------------------------------------------------------------------------------------------

  1088.         # Experimental

  1089. 

  1090.         elif currentRow == self.TAB_INDEX_EXPERIMENTAL:

  1091.             self.resetExperimentalSettings()

  1092. 

  1093.     def resetExperimentalSettings(self):

  1094.         # Forever experimental

  1095.         self.ui.cb_exp_plugin_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PLUGIN_BRIDGES)

  1096.         self.ui.ch_exp_wine_bridges.setChecked(CARLA_DEFAULT_EXPERIMENTAL_WINE_BRIDGES)

  1097.         self.ui.ch_exp_jack_apps.setChecked(CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS)

  1098.         self.ui.ch_exp_export_lv2.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT)

  1099.         self.ui.ch_exp_load_lib_global.setChecked(CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL)

  1100.         self.ui.ch_exp_prevent_bad_behaviour.setChecked(CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR)

  1101. 

  1102.         # Temporary, until stable

  1103.         self.ui.cb_canvas_fancy_eyecandy.setChecked(CARLA_DEFAULT_CANVAS_FANCY_EYE_CANDY)

  1104.         self.ui.cb_canvas_use_opengl.setChecked(CARLA_DEFAULT_CANVAS_USE_OPENGL and self.ui.cb_canvas_use_opengl.isEnabled())

  1105.         self.ui.cb_canvas_render_hq_aa.setChecked(CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING and self.ui.cb_canvas_render_hq_aa.isEnabled())

  1106.         self.ui.cb_canvas_inline_displays.setChecked(CARLA_DEFAULT_CANVAS_INLINE_DISPLAYS)

  1107.         self.ui.ch_engine_force_stereo.setChecked(CARLA_DEFAULT_FORCE_STEREO)

  1108.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES)

  1109. 

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

  1111. 

  1112.     @pyqtSlot(bool)

  1113.     def slot_enableExperimental(self, toggled):

  1114.         if toggled:

  1115.             self.ui.lw_page.showRow(self.TAB_INDEX_EXPERIMENTAL)

  1116.             if self.ui.ch_exp_wine_bridges.isChecked() and not self.host.isControl:

  1117.                 self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1118.         else:

  1119.             self.ui.lw_page.hideRow(self.TAB_INDEX_EXPERIMENTAL)

  1120.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1121. 

  1122.     @pyqtSlot(bool)

  1123.     def slot_enableWineBridges(self, toggled):

  1124.         if toggled and not self.host.isControl:

  1125.             self.ui.lw_page.showRow(self.TAB_INDEX_WINE)

  1126.         else:

  1127.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1128. 

  1129.     @pyqtSlot(bool)

  1130.     def slot_pluginBridgesToggled(self, toggled):

  1131.         if not toggled:

  1132.             self.ui.ch_exp_wine_bridges.setChecked(False)

  1133.             self.ui.ch_engine_prefer_plugin_bridges.setChecked(False)

  1134.             self.ui.lw_page.hideRow(self.TAB_INDEX_WINE)

  1135. 

  1136.     @pyqtSlot(bool)

  1137.     def slot_canvasEyeCandyToggled(self, toggled):

  1138.         if not toggled:

  1139.             # disable fancy eyecandy too

  1140.             self.ui.cb_canvas_fancy_eyecandy.setChecked(False)

  1141. 

  1142.     @pyqtSlot(bool)

  1143.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  1144.         if toggled:

  1145.             # make sure normal eyecandy is enabled too

  1146.             self.ui.cb_canvas_eyecandy.setChecked(True)

  1147. 

  1148.     @pyqtSlot(bool)

  1149.     def slot_canvasOpenGLToggled(self, toggled):

  1150.         if not toggled:

  1151.             # uncheck GL specific option

  1152.             self.ui.cb_canvas_render_hq_aa.setChecked(False)

  1153. 

  1154.     # --------------------------------------------------------------------------------------------------------

  1155. 

  1156.     @pyqtSlot()

  1157.     def slot_getAndSetProjectPath(self):

  1158.         # FIXME

  1159.         getAndSetPath(self, self.ui.le_main_proj_folder)

  1160. 

  1161.     # --------------------------------------------------------------------------------------------------------

  1162. 

  1163.     @pyqtSlot()

  1164.     def slot_engineAudioDriverChanged(self):

  1165.         if self.ui.cb_engine_audio_driver.currentText() == "JACK":

  1166.             self.ui.sw_engine_process_mode.setCurrentIndex(0)

  1167.         else:

  1168.             self.ui.sw_engine_process_mode.setCurrentIndex(1)

  1169. 

  1170.     @pyqtSlot()

  1171.     def slot_showAudioDriverSettings(self):

  1172.         driverIndex = self.ui.cb_engine_audio_driver.currentIndex()

  1173.         driverName  = self.ui.cb_engine_audio_driver.currentText()

  1174.         DriverSettingsW(self, self.host, driverIndex, driverName).exec_()

  1175. 

  1176.     # --------------------------------------------------------------------------------------------------------

  1177. 

  1178.     @pyqtSlot()

  1179.     def slot_addPluginPath(self):

  1180.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1181. 

  1182.         if not newPath:

  1183.             return

  1184. 

  1185.         curIndex = self.ui.tw_paths.currentIndex()

  1186. 

  1187.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1188.             self.ui.lw_ladspa.addItem(newPath)

  1189.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1190.             self.ui.lw_dssi.addItem(newPath)

  1191.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1192.             self.ui.lw_lv2.addItem(newPath)

  1193.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1194.             self.ui.lw_vst.addItem(newPath)

  1195.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1196.             self.ui.lw_vst3.addItem(newPath)

  1197.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1198.             self.ui.lw_sf2.addItem(newPath)

  1199.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1200.             self.ui.lw_sfz.addItem(newPath)

  1201. 

  1202.     @pyqtSlot()

  1203.     def slot_removePluginPath(self):

  1204.         curIndex = self.ui.tw_paths.currentIndex()

  1205. 

  1206.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1207.             self.ui.lw_ladspa.takeItem(self.ui.lw_ladspa.currentRow())

  1208.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1209.             self.ui.lw_dssi.takeItem(self.ui.lw_dssi.currentRow())

  1210.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1211.             self.ui.lw_lv2.takeItem(self.ui.lw_lv2.currentRow())

  1212.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1213.             self.ui.lw_vst.takeItem(self.ui.lw_vst.currentRow())

  1214.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1215.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  1216.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1217.             self.ui.lw_sf2.takeItem(self.ui.lw_sf2.currentRow())

  1218.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1219.             self.ui.lw_sfz.takeItem(self.ui.lw_sfz.currentRow())

  1220. 

  1221.     @pyqtSlot()

  1222.     def slot_changePluginPath(self):

  1223.         curIndex = self.ui.tw_paths.currentIndex()

  1224. 

  1225.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1226.             currentPath = self.ui.lw_ladspa.currentItem().text()

  1227.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1228.             currentPath = self.ui.lw_dssi.currentItem().text()

  1229.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1230.             currentPath = self.ui.lw_lv2.currentItem().text()

  1231.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1232.             currentPath = self.ui.lw_vst.currentItem().text()

  1233.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1234.             currentPath = self.ui.lw_vst3.currentItem().text()

  1235.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1236.             currentPath = self.ui.lw_sf2.currentItem().text()

  1237.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1238.             currentPath = self.ui.lw_sfz.currentItem().text()

  1239.         else:

  1240.             currentPath = ""

  1241. 

  1242.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1243. 

  1244.         if not newPath:

  1245.             return

  1246. 

  1247.         if curIndex == self.PLUGINPATH_INDEX_LADSPA:

  1248.             self.ui.lw_ladspa.currentItem().setText(newPath)

  1249.         elif curIndex == self.PLUGINPATH_INDEX_DSSI:

  1250.             self.ui.lw_dssi.currentItem().setText(newPath)

  1251.         elif curIndex == self.PLUGINPATH_INDEX_LV2:

  1252.             self.ui.lw_lv2.currentItem().setText(newPath)

  1253.         elif curIndex == self.PLUGINPATH_INDEX_VST2:

  1254.             self.ui.lw_vst.currentItem().setText(newPath)

  1255.         elif curIndex == self.PLUGINPATH_INDEX_VST3:

  1256.             self.ui.lw_vst3.currentItem().setText(newPath)

  1257.         elif curIndex == self.PLUGINPATH_INDEX_SF2:

  1258.             self.ui.lw_sf2.currentItem().setText(newPath)

  1259.         elif curIndex == self.PLUGINPATH_INDEX_SFZ:

  1260.             self.ui.lw_sfz.currentItem().setText(newPath)

  1261. 

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

  1263. 

  1264.     @pyqtSlot(int)

  1265.     def slot_pluginPathTabChanged(self, index):

  1266.         if index == self.PLUGINPATH_INDEX_LADSPA:

  1267.             row = self.ui.lw_ladspa.currentRow()

  1268.         elif index == self.PLUGINPATH_INDEX_DSSI:

  1269.             row = self.ui.lw_dssi.currentRow()

  1270.         elif index == self.PLUGINPATH_INDEX_LV2:

  1271.             row = self.ui.lw_lv2.currentRow()

  1272.         elif index == self.PLUGINPATH_INDEX_VST2:

  1273.             row = self.ui.lw_vst.currentRow()

  1274.         elif index == self.PLUGINPATH_INDEX_VST3:

  1275.             row = self.ui.lw_vst3.currentRow()

  1276.         elif index == self.PLUGINPATH_INDEX_SF2:

  1277.             row = self.ui.lw_sf2.currentRow()

  1278.         elif index == self.PLUGINPATH_INDEX_SFZ:

  1279.             row = self.ui.lw_sfz.currentRow()

  1280.         else:

  1281.             row = -1

  1282. 

  1283.         self.slot_pluginPathRowChanged(row)

  1284. 

  1285.     @pyqtSlot(int)

  1286.     def slot_pluginPathRowChanged(self, row):

  1287.         check = bool(row >= 0)

  1288.         self.ui.b_paths_remove.setEnabled(check)

  1289.         self.ui.b_paths_change.setEnabled(check)

  1290. 

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

  1292. 

  1293.     @pyqtSlot()

  1294.     def slot_addFilePath(self):

  1295.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), "", QFileDialog.ShowDirsOnly)

  1296. 

  1297.         if not newPath:

  1298.             return

  1299. 

  1300.         curIndex = self.ui.tw_filepaths.currentIndex()

  1301. 

  1302.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1303.             self.ui.lw_files_audio.addItem(newPath)

  1304.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1305.             self.ui.lw_files_midi.addItem(newPath)

  1306. 

  1307.     @pyqtSlot()

  1308.     def slot_removeFilePath(self):

  1309.         curIndex = self.ui.tw_filepaths.currentIndex()

  1310. 

  1311.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1312.             self.ui.lw_files_audio.takeItem(self.ui.lw_files_audio.currentRow())

  1313.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1314.             self.ui.lw_files_midi.takeItem(self.ui.lw_files_midi.currentRow())

  1315. 

  1316.     @pyqtSlot()

  1317.     def slot_changeFilePath(self):

  1318.         curIndex = self.ui.tw_filepaths.currentIndex()

  1319. 

  1320.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1321.             currentPath = self.ui.lw_files_audio.currentItem().text()

  1322.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1323.             currentPath = self.ui.lw_files_midi.currentItem().text()

  1324.         else:

  1325.             currentPath = ""

  1326. 

  1327.         newPath = QFileDialog.getExistingDirectory(self, self.tr("Add Path"), currentPath, QFileDialog.ShowDirsOnly)

  1328. 

  1329.         if not newPath:

  1330.             return

  1331. 

  1332.         if curIndex == self.FILEPATH_INDEX_AUDIO:

  1333.             self.ui.lw_files_audio.currentItem().setText(newPath)

  1334.         elif curIndex == self.FILEPATH_INDEX_MIDI:

  1335.             self.ui.lw_files_midi.currentItem().setText(newPath)

  1336. 

  1337.     # --------------------------------------------------------------------------------------------------------

  1338. 

  1339.     @pyqtSlot(int)

  1340.     def slot_filePathTabChanged(self, index):

  1341.         if index == self.FILEPATH_INDEX_AUDIO:

  1342.             row = self.ui.lw_files_audio.currentRow()

  1343.         elif index == self.FILEPATH_INDEX_MIDI:

  1344.             row = self.ui.lw_files_midi.currentRow()

  1345.         else:

  1346.             row = -1

  1347. 

  1348.         self.slot_filePathRowChanged(row)

  1349. 

  1350.     @pyqtSlot(int)

  1351.     def slot_filePathRowChanged(self, row):

  1352.         check = bool(row >= 0)

  1353.         self.ui.b_filepaths_remove.setEnabled(check)

  1354.         self.ui.b_filepaths_change.setEnabled(check)

  1355. 

  1356.     # --------------------------------------------------------------------------------------------------------

  1357. 

  1358.     def done(self, r):

  1359.         QDialog.done(self, r)

  1360.         self.close()

  1361. 

  1362. # ------------------------------------------------------------------------------------------------------------

  1363. # Main

  1364. 

  1365. if __name__ == '__main__':

  1366.     from carla_app import CarlaApplication

  1367.     from carla_host import initHost, loadHostSettings

  1368. 

  1369.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1370. 

  1371.     app  = CarlaApplication("Carla2-Settings", libPrefix)

  1372.     host = initHost("Carla2-Settings", libPrefix, False, False, False)

  1373.     loadHostSettings(host)

  1374. 

  1375.     gui = CarlaSettingsW(None, host, True, True)

  1376.     gui.show()

  1377. 

  1378.     app.exit_exec()

  1379. 

  1380. # ------------------------------------------------------------------------------------------------------------