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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) 2011-2014 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.         if driverName != "ALSA":

  83.             self.ui.label_numperiods.setEnabled(False)

  84.             self.ui.label_numperiods.setVisible(False)

  85.             self.ui.sb_numperiods.setEnabled(False)

  86.             self.ui.sb_numperiods.setVisible(False)

  87. 

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

  89.         # Load settings

  90. 

  91.         self.loadSettings()

  92. 

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

  94.         # Set-up connections

  95. 

  96.         self.accepted.connect(self.slot_saveSettings)

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

  98. 

  99.         # ----------------------------------------------------------------------------------------------------

  100. 

  101.     def loadSettings(self):

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

  103. 

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

  105.         audioNumPeriods = settings.value("%s%s/NumPeriods" % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), CARLA_DEFAULT_AUDIO_NUM_PERIODS, type=int)

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

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

  108. 

  109.         if audioDevice and audioDevice in self.fDeviceNames:

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

  111.         else:

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

  113. 

  114.         # fill combo-boxes first

  115.         self.slot_updateDeviceInfo()

  116. 

  117.         if audioNumPeriods in (2, 3):

  118.             self.ui.sb_numperiods.setValue(audioNumPeriods)

  119.         else:

  120.             self.ui.sb_numperiods.setValue(CARLA_DEFAULT_AUDIO_NUM_PERIODS)

  121. 

  122.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  124.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  126.         else:

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

  128. 

  129.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  131.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  133.         else:

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

  135. 

  136.     # --------------------------------------------------------------------------------------------------------

  137. 

  138.     @pyqtSlot()

  139.     def slot_saveSettings(self):

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

  141. 

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

  143.         settings.setValue("%s%s/NumPeriods" % (CARLA_KEY_ENGINE_DRIVER_PREFIX, self.fDriverName), self.ui.sb_numperiods.value())

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

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

  146. 

  147.     # --------------------------------------------------------------------------------------------------------

  148. 

  149.     @pyqtSlot()

  150.     def slot_updateDeviceInfo(self):

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

  152. 

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

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

  155. 

  156.         self.ui.cb_buffersize.clear()

  157.         self.ui.cb_samplerate.clear()

  158. 

  159.         if deviceName:

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

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

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

  163.         else:

  164.             self.fBufferSizes = BUFFER_SIZE_LIST

  165.             self.fSampleRates = SAMPLE_RATE_LIST

  166. 

  167.         for bsize in self.fBufferSizes:

  168.             sbsize = str(bsize)

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

  170. 

  171.             if oldBufferSize == sbsize:

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

  173. 

  174.         for srate in self.fSampleRates:

  175.             ssrate = str(int(srate))

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

  177. 

  178.             if oldSampleRate == ssrate:

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

  180. 

  181.     # --------------------------------------------------------------------------------------------------------

  182. 

  183.     def done(self, r):

  184.         QDialog.done(self, r)

  185.         self.close()

  186. 

  187. # ------------------------------------------------------------------------------------------------------------

  188. # Settings Dialog

  189. 

  190. class CarlaSettingsW(QDialog):

  191.     # Tab indexes

  192.     TAB_INDEX_MAIN         = 0

  193.     TAB_INDEX_CANVAS       = 1

  194.     TAB_INDEX_ENGINE       = 2

  195.     TAB_INDEX_PATHS        = 3

  196.     TAB_INDEX_WINE         = 4

  197.     TAB_INDEX_EXPERIMENTAL = 5

  198.     TAB_INDEX_NONE         = 6

  199. 

  200.     # Path indexes

  201.     PATH_INDEX_LADSPA = 0

  202.     PATH_INDEX_DSSI   = 1

  203.     PATH_INDEX_LV2    = 2

  204.     PATH_INDEX_VST2   = 3

  205.     PATH_INDEX_GIG    = 4

  206.     PATH_INDEX_SF2    = 5

  207.     PATH_INDEX_SFZ    = 6

  208. 

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

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

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

  212.     PROCESS_MODE_NON_JACK_PADDING = 2

  213. 

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

  215. 

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

  217.         QDialog.__init__(self, parent)

  218.         self.host = host

  219.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  220.         self.ui.setupUi(self)

  221. 

  222.         if False:

  223.             # kdevelop likes this :)

  224.             host = CarlaHostNull()

  225.             self.host = host

  226. 

  227.         # ----------------------------------------------------------------------------------------------------

  228.         # Set-up GUI

  229. 

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

  231. 

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

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

  234. 

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

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

  237. 

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

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

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

  241. 

  242.         if WINDOWS or host.isControl:

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

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

  245. 

  246.         if MACOS or WINDOWS:

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

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

  249. 

  250.         if host.isControl:

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

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

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

  254. 

  255.         elif not hasCanvas:

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

  257. 

  258.         elif not hasCanvasGL:

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

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

  261. 

  262.         if host.isPlugin:

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

  264. 

  265.         if host.audioDriverForced is not None:

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

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

  268. 

  269.         if host.processModeForced:

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

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

  272. 

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

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

  275. 

  276.         if host.isControl or host.isPlugin:

  277.             self.ui.ch_exp_load_lib_global.hide()

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

  279. 

  280.         if not LINUX:

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

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

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

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

  285. 

  286.         # FIXME, pipes on win32 not working

  287.         if WINDOWS:

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

  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. 

  293.         # FIXME, not implemented yet

  294.         self.ui.ch_engine_uis_always_on_top.hide()

  295. 

  296.         # ----------------------------------------------------------------------------------------------------

  297.         # Load settings

  298. 

  299.         self.loadSettings()

  300. 

  301.         # ----------------------------------------------------------------------------------------------------

  302.         # Set-up connections

  303. 

  304.         self.accepted.connect(self.slot_saveSettings)

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

  306. 

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

  308. 

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

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

  311. 

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

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

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

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

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

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

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

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

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

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

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

  323. 

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

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

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

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

  328. 

  329.         # ----------------------------------------------------------------------------------------------------

  330.         # Post-connect setup

  331. 

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

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

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

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

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

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

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

  339. 

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

  341. 

  342.     # --------------------------------------------------------------------------------------------------------

  343. 

  344.     def loadSettings(self):

  345.         settings = QSettings()

  346. 

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

  348.         # Main

  349. 

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

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

  352. 

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

  354.         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())

  355.         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)))

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

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

  358. 

  359.         # ----------------------------------------------------------------------------------------------------

  360.         # Canvas

  361. 

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

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

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

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

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

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

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

  369.         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())

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

  371.         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())

  372. 

  373.         # ----------------------------------------------------------------------------------------------------

  374. 

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

  376. 

  377.         # ----------------------------------------------------------------------------------------------------

  378.         # Main

  379. 

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

  381. 

  382.         if not self.host.experimental:

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

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

  385. 

  386.         elif not self.host.showWineBridges:

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

  388. 

  389.         # ----------------------------------------------------------------------------------------------------

  390.         # Engine

  391. 

  392.         if self.host.isPlugin:

  393.             audioDriver = "Plugin"

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

  395.         elif self.host.audioDriverForced:

  396.             audioDriver = self.host.audioDriverForced

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

  398.         else:

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

  400. 

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

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

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

  404.                     break

  405.             else:

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

  407. 

  408.         if audioDriver == "JACK":

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

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

  411.         else:

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

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

  414. 

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

  416. 

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

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

  419.         else:

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

  421. 

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

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

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

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

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

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

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

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

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

  431. 

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

  433.         # Paths

  434. 

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

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

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

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

  439.         gigs    = toList(settings.value(CARLA_KEY_PATHS_GIG,    CARLA_DEFAULT_GIG_PATH))

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

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

  442. 

  443.         ladspas.sort()

  444.         dssis.sort()

  445.         lv2s.sort()

  446.         vst2s.sort()

  447.         gigs.sort()

  448.         sf2s.sort()

  449.         sfzs.sort()

  450. 

  451.         for ladspa in ladspas:

  452.             if not ladspa: continue

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

  454. 

  455.         for dssi in dssis:

  456.             if not dssi: continue

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

  458. 

  459.         for lv2 in lv2s:

  460.             if not lv2: continue

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

  462. 

  463.         for vst2 in vst2s:

  464.             if not vst2: continue

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

  466. 

  467.         for gig in gigs:

  468.             if not gig: continue

  469.             self.ui.lw_gig.addItem(gig)

  470. 

  471.         for sf2 in sf2s:

  472.             if not sf2: continue

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

  474. 

  475.         for sfz in sfzs:

  476.             if not sfz: continue

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

  478. 

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

  480.         # Wine

  481. 

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

  483.                                                     CARLA_DEFAULT_WINE_EXECUTABLE,

  484.                                                     type=str))

  485. 

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

  487.                                                                 CARLA_DEFAULT_WINE_AUTO_PREFIX,

  488.                                                                  type=bool))

  489. 

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

  491.                                                                CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  492.                                                                type=str))

  493. 

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

  495.                                                               CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  496.                                                               type=bool))

  497. 

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

  499.                                                           CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  500.                                                           type=int))

  501. 

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

  503.                                                             CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  504.                                                             type=int))

  505. 

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

  507.         # Experimental

  508. 

  509.         self.ui.ch_exp_transport.setChecked(settings.value(CARLA_KEY_EXPERIMENTAL_TRANSPORT,

  510.                                                            CARLA_DEFAULT_EXPERIMENTAL_TRANSPORT,

  511.                                                            type=bool))

  512. 

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

  514.                                                            CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  515.                                                            type=bool))

  516. 

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

  518.                                                             CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  519.                                                             type=bool))

  520. 

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

  522.                                                                  CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  523.                                                                  type=bool))

  524. 

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

  526.                                                                        CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  527.                                                                        type=bool))

  528. 

  529.     # --------------------------------------------------------------------------------------------------------

  530. 

  531.     @pyqtSlot()

  532.     def slot_saveSettings(self):

  533.         settings = QSettings()

  534. 

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

  536. 

  537.         if not self.host.experimental:

  538.             self.resetExperimentalSettings()

  539. 

  540.         # ----------------------------------------------------------------------------------------------------

  541.         # Main

  542. 

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

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

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

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

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

  548. 

  549.         # ----------------------------------------------------------------------------------------------------

  550.         # Canvas

  551. 

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

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

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

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

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

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

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

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

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

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

  562. 

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

  564. 

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

  566. 

  567.         # ----------------------------------------------------------------------------------------------------

  568.         # Main

  569. 

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

  571. 

  572.         # ----------------------------------------------------------------------------------------------------

  573.         # Engine

  574. 

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

  576. 

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

  578.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  579. 

  580.         if not self.host.processModeForced:

  581.             # engine sends callback if processMode really changes

  582.             self.host.nextProcessMode = self.ui.cb_engine_process_mode_jack.currentIndex() if audioDriver == "JACK" else self.ui.cb_engine_process_mode_other.currentIndex()+self.PROCESS_MODE_NON_JACK_PADDING

  583. 

  584.             self.host.set_engine_option(ENGINE_OPTION_PROCESS_MODE, self.host.nextProcessMode, "")

  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.             self.host.set_engine_option(ENGINE_OPTION_FORCE_STEREO,      self.host.forceStereo,         "")

  602. 

  603.         self.host.set_engine_option(ENGINE_OPTION_MAX_PARAMETERS,        self.host.maxParameters,       "")

  604.         self.host.set_engine_option(ENGINE_OPTION_PREFER_PLUGIN_BRIDGES, self.host.preferPluginBridges, "")

  605.         self.host.set_engine_option(ENGINE_OPTION_PREFER_UI_BRIDGES,     self.host.preferUIBridges,     "")

  606.         self.host.set_engine_option(ENGINE_OPTION_UI_BRIDGES_TIMEOUT,    self.host.uiBridgesTimeout,    "")

  607.         self.host.set_engine_option(ENGINE_OPTION_UIS_ALWAYS_ON_TOP,     self.host.uisAlwaysOnTop,      "")

  608. 

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

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

  611. 

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

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

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

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

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

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

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

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

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

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

  622. 

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

  624.         # Paths

  625. 

  626.         ladspas = []

  627.         dssis   = []

  628.         lv2s    = []

  629.         vst2s   = []

  630.         gigs    = []

  631.         sf2s    = []

  632.         sfzs    = []

  633. 

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

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

  636. 

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

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

  639. 

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

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

  642. 

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

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

  645. 

  646.         for i in range(self.ui.lw_gig.count()):

  647.             gigs.append(self.ui.lw_gig.item(i).text())

  648. 

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

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

  651. 

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

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

  654. 

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

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

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

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

  659.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_GIG,    splitter.join(gigs))

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

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

  662. 

  663.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  664.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  665.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  666.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  667.         settings.setValue(CARLA_KEY_PATHS_GIG,    gigs)

  668.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  669.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  670. 

  671.         # ----------------------------------------------------------------------------------------------------

  672.         # Wine

  673. 

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

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

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

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

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

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

  680. 

  681.         # ----------------------------------------------------------------------------------------------------

  682.         # Experimental

  683. 

  684.         settings.setValue(CARLA_KEY_EXPERIMENTAL_TRANSPORT, self.ui.ch_exp_transport.isChecked())

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

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

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

  688. 

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

  690. 

  691.     @pyqtSlot()

  692.     def slot_resetSettings(self):

  693.         # ----------------------------------------------------------------------------------------------------

  694.         # Main

  695. 

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

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

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

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

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

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

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

  703. 

  704.         # ----------------------------------------------------------------------------------------------------

  705.         # Canvas

  706. 

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

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

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

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

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

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

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

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

  715. 

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

  717.         # Engine

  718. 

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

  720.             if not self.host.isPlugin:

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

  722. 

  723.             if not self.host.processModeForced:

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

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

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

  727.                 else:

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

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

  730. 

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

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

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

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

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

  736. 

  737.         # ----------------------------------------------------------------------------------------------------

  738.         # Paths

  739. 

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

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

  742. 

  743.             if curIndex == self.PATH_INDEX_LADSPA:

  744.                 paths = CARLA_DEFAULT_LADSPA_PATH

  745.                 paths.sort()

  746.                 self.ui.lw_ladspa.clear()

  747. 

  748.                 for path in paths:

  749.                     if not path: continue

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

  751. 

  752.             elif curIndex == self.PATH_INDEX_DSSI:

  753.                 paths = CARLA_DEFAULT_DSSI_PATH

  754.                 paths.sort()

  755.                 self.ui.lw_dssi.clear()

  756. 

  757.                 for path in paths:

  758.                     if not path: continue

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

  760. 

  761.             elif curIndex == self.PATH_INDEX_LV2:

  762.                 paths = CARLA_DEFAULT_LV2_PATH

  763.                 paths.sort()

  764.                 self.ui.lw_lv2.clear()

  765. 

  766.                 for path in paths:

  767.                     if not path: continue

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

  769. 

  770.             elif curIndex == self.PATH_INDEX_VST2:

  771.                 paths = CARLA_DEFAULT_VST2_PATH

  772.                 paths.sort()

  773.                 self.ui.lw_vst.clear()

  774. 

  775.                 for path in paths:

  776.                     if not path: continue

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

  778. 

  779.             elif curIndex == self.PATH_INDEX_GIG:

  780.                 paths = CARLA_DEFAULT_GIG_PATH

  781.                 paths.sort()

  782.                 self.ui.lw_gig.clear()

  783. 

  784.                 for path in paths:

  785.                     if not path: continue

  786.                     self.ui.lw_gig.addItem(path)

  787. 

  788.             elif curIndex == self.PATH_INDEX_SF2:

  789.                 paths = CARLA_DEFAULT_SF2_PATH

  790.                 paths.sort()

  791.                 self.ui.lw_sf2.clear()

  792. 

  793.                 for path in paths:

  794.                     if not path: continue

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

  796. 

  797.             elif curIndex == self.PATH_INDEX_SFZ:

  798.                 paths = CARLA_DEFAULT_SFZ_PATH

  799.                 paths.sort()

  800.                 self.ui.lw_sfz.clear()

  801. 

  802.                 for path in paths:

  803.                     if not path: continue

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

  805. 

  806.         # ----------------------------------------------------------------------------------------------------

  807.         # Wine

  808. 

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

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

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

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

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

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

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

  816. 

  817.         # ----------------------------------------------------------------------------------------------------

  818.         # Experimental

  819. 

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

  821.             self.resetExperimentalSettings()

  822. 

  823.     def resetExperimentalSettings(self):

  824.         # Forever experimental

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

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

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

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

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

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

  831. 

  832.         # Temporary, until stable

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

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

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

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

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

  838.         self.ui.ch_exp_transport.setChecked(CARLA_DEFAULT_EXPERIMENTAL_TRANSPORT)

  839. 

  840.     # --------------------------------------------------------------------------------------------------------

  841. 

  842.     @pyqtSlot(bool)

  843.     def slot_enableExperimental(self, toggled):

  844.         if toggled:

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

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

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

  848.         else:

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

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

  851. 

  852.     @pyqtSlot(bool)

  853.     def slot_enableWineBridges(self, toggled):

  854.         if toggled:

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

  856.         else:

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

  858. 

  859.     @pyqtSlot(bool)

  860.     def slot_canvasEyeCandyToggled(self, toggled):

  861.         if not toggled:

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

  863. 

  864.     @pyqtSlot(bool)

  865.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  866.         if toggled:

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

  868. 

  869.     # --------------------------------------------------------------------------------------------------------

  870. 

  871.     @pyqtSlot()

  872.     def slot_getAndSetProjectPath(self):

  873.         # FIXME

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

  875. 

  876.     # --------------------------------------------------------------------------------------------------------

  877. 

  878.     @pyqtSlot()

  879.     def slot_engineAudioDriverChanged(self):

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

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

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

  883.         else:

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

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

  886. 

  887.     @pyqtSlot()

  888.     def slot_showAudioDriverSettings(self):

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

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

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

  892. 

  893.     # --------------------------------------------------------------------------------------------------------

  894. 

  895.     @pyqtSlot()

  896.     def slot_addPluginPath(self):

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

  898. 

  899.         if not newPath:

  900.             return

  901. 

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

  903. 

  904.         if curIndex == self.PATH_INDEX_LADSPA:

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

  906.         elif curIndex == self.PATH_INDEX_DSSI:

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

  908.         elif curIndex == self.PATH_INDEX_LV2:

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

  910.         elif curIndex == self.PATH_INDEX_VST2:

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

  912.         elif curIndex == self.PATH_INDEX_GIG:

  913.             self.ui.lw_gig.addItem(newPath)

  914.         elif curIndex == self.PATH_INDEX_SF2:

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

  916.         elif curIndex == self.PATH_INDEX_SFZ:

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

  918. 

  919.     @pyqtSlot()

  920.     def slot_removePluginPath(self):

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

  922. 

  923.         if curIndex == self.PATH_INDEX_LADSPA:

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

  925.         elif curIndex == self.PATH_INDEX_DSSI:

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

  927.         elif curIndex == self.PATH_INDEX_LV2:

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

  929.         elif curIndex == self.PATH_INDEX_VST2:

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

  931.         elif curIndex == self.PATH_INDEX_GIG:

  932.             self.ui.lw_gig.takeItem(self.ui.lw_gig.currentRow())

  933.         elif curIndex == self.PATH_INDEX_SF2:

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

  935.         elif curIndex == self.PATH_INDEX_SFZ:

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

  937. 

  938.     @pyqtSlot()

  939.     def slot_changePluginPath(self):

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

  941. 

  942.         if curIndex == self.PATH_INDEX_LADSPA:

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

  944.         elif curIndex == self.PATH_INDEX_DSSI:

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

  946.         elif curIndex == self.PATH_INDEX_LV2:

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

  948.         elif curIndex == self.PATH_INDEX_VST2:

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

  950.         elif curIndex == self.PATH_INDEX_GIG:

  951.             currentPath = self.ui.lw_gig.currentItem().text()

  952.         elif curIndex == self.PATH_INDEX_SF2:

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

  954.         elif curIndex == self.PATH_INDEX_SFZ:

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

  956.         else:

  957.             currentPath = ""

  958. 

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

  960. 

  961.         if not newPath:

  962.             return

  963. 

  964.         if curIndex == self.PATH_INDEX_LADSPA:

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

  966.         elif curIndex == self.PATH_INDEX_DSSI:

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

  968.         elif curIndex == self.PATH_INDEX_LV2:

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

  970.         elif curIndex == self.PATH_INDEX_VST2:

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

  972.         elif curIndex == self.PATH_INDEX_GIG:

  973.             self.ui.lw_gig.currentItem().setText(newPath)

  974.         elif curIndex == self.PATH_INDEX_SF2:

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

  976.         elif curIndex == self.PATH_INDEX_SFZ:

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

  978. 

  979.     # --------------------------------------------------------------------------------------------------------

  980. 

  981.     @pyqtSlot(int)

  982.     def slot_pluginPathTabChanged(self, index):

  983.         if index == self.PATH_INDEX_LADSPA:

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

  985.         elif index == self.PATH_INDEX_DSSI:

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

  987.         elif index == self.PATH_INDEX_LV2:

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

  989.         elif index == self.PATH_INDEX_VST2:

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

  991.         elif index == self.PATH_INDEX_GIG:

  992.             row = self.ui.lw_gig.currentRow()

  993.         elif index == self.PATH_INDEX_SF2:

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

  995.         elif index == self.PATH_INDEX_SFZ:

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

  997.         else:

  998.             row = -1

  999. 

  1000.         check = bool(row >= 0)

  1001.         self.ui.b_paths_remove.setEnabled(check)

  1002.         self.ui.b_paths_change.setEnabled(check)

  1003. 

  1004.     @pyqtSlot(int)

  1005.     def slot_pluginPathRowChanged(self, row):

  1006.         check = bool(row >= 0)

  1007.         self.ui.b_paths_remove.setEnabled(check)

  1008.         self.ui.b_paths_change.setEnabled(check)

  1009. 

  1010.     # --------------------------------------------------------------------------------------------------------

  1011. 

  1012.     def done(self, r):

  1013.         QDialog.done(self, r)

  1014.         self.close()

  1015. 

  1016. # ------------------------------------------------------------------------------------------------------------

  1017. # Main

  1018. 

  1019. if __name__ == '__main__':

  1020.     from carla_app import CarlaApplication

  1021.     from carla_host import initHost, loadHostSettings

  1022. 

  1023.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1024. 

  1025.     app  = CarlaApplication("Carla2-Settings", libPrefix)

  1026.     host = initHost("Carla2-Settings", libPrefix, False, False, False)

  1027.     loadHostSettings(host)

  1028. 

  1029.     gui = CarlaSettingsW(None, host, True, True)

  1030.     gui.show()

  1031. 

  1032.     app.exit_exec()

  1033. 

  1034. # ------------------------------------------------------------------------------------------------------------