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

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  1. #!/usr/bin/env python3

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

  3. 

  4. # Carla settings code

  5. # Copyright (C) 2011-2018 Filipe Coelho <falktx@falktx.com>

  6. #

  7. # This program is free software; you can redistribute it and/or

  8. # modify it under the terms of the GNU General Public License as

  9. # published by the Free Software Foundation; either version 2 of

  10. # the License, or any later version.

  11. #

  12. # This program is distributed in the hope that it will be useful,

  13. # but WITHOUT ANY WARRANTY; without even the implied warranty of

  14. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

  15. # GNU General Public License for more details.

  16. #

  17. # For a full copy of the GNU General Public License see the doc/GPL.txt file.

  18. 

  19. # ------------------------------------------------------------------------------------------------------------

  20. # Imports (Config)

  21. 

  22. from carla_config import *

  23. 

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

  25. # Imports (Global)

  26. 

  27. if config_UseQt5:

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

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

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

  31. else:

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

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

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

  35. 

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

  37. # Imports (Custom)

  38. 

  39. import ui_carla_settings

  40. import ui_carla_settings_driver

  41. 

  42. from carla_shared import *

  43. from patchcanvas_theme import *

  44. 

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

  46. # ...

  47. 

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

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

  50. 

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

  52. # Driver Settings

  53. 

  54. class DriverSettingsW(QDialog):

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

  56.         QDialog.__init__(self, parent)

  57.         self.host = host

  58.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  59.         self.ui.setupUi(self)

  60. 

  61.         if False:

  62.             # kdevelop likes this :)

  63.             host = CarlaHostNull()

  64.             self.host = host

  65. 

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

  67.         # Internal stuff

  68. 

  69.         self.fDriverIndex = driverIndex

  70.         self.fDriverName  = driverName

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

  72. 

  73.         self.fBufferSizes = BUFFER_SIZE_LIST

  74.         self.fSampleRates = SAMPLE_RATE_LIST

  75. 

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

  77.         # Set-up GUI

  78. 

  79.         for name in self.fDeviceNames:

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

  81. 

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

  83.         # Load settings

  84. 

  85.         self.loadSettings()

  86. 

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

  88.         # Set-up connections

  89. 

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

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

  92. 

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

  94. 

  95.     def loadSettings(self):

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

  97. 

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

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

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

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

  102. 

  103.         if audioDevice and audioDevice in self.fDeviceNames:

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

  105.         else:

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

  107. 

  108.         # fill combo-boxes first

  109.         self.slot_updateDeviceInfo()

  110. 

  111.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  113.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  115.         else:

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

  117. 

  118.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  120.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  122.         else:

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

  124. 

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

  126. 

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

  128. 

  129.     @pyqtSlot()

  130.     def slot_saveSettings(self):

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

  132. 

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

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

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

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

  137. 

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

  139. 

  140.     @pyqtSlot()

  141.     def slot_updateDeviceInfo(self):

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

  143. 

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

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

  146. 

  147.         self.ui.cb_buffersize.clear()

  148.         self.ui.cb_samplerate.clear()

  149. 

  150.         if deviceName:

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

  152.             driverDeviceHints = driverDeviceInfo['hints']

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

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

  155.         else:

  156.             driverDeviceHints = 0x0

  157.             self.fBufferSizes = BUFFER_SIZE_LIST

  158.             self.fSampleRates = SAMPLE_RATE_LIST

  159. 

  160.         if driverDeviceHints & ENGINE_DRIVER_DEVICE_CAN_TRIPLE_BUFFER:

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

  162.         else:

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

  164. 

  165.         for bsize in self.fBufferSizes:

  166.             sbsize = str(bsize)

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

  168. 

  169.             if oldBufferSize == sbsize:

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

  171. 

  172.         for srate in self.fSampleRates:

  173.             ssrate = str(int(srate))

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

  175. 

  176.             if oldSampleRate == ssrate:

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

  178. 

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

  180. 

  181.     def done(self, r):

  182.         QDialog.done(self, r)

  183.         self.close()

  184. 

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

  186. # Settings Dialog

  187. 

  188. class CarlaSettingsW(QDialog):

  189.     # Tab indexes

  190.     TAB_INDEX_MAIN         = 0

  191.     TAB_INDEX_CANVAS       = 1

  192.     TAB_INDEX_ENGINE       = 2

  193.     TAB_INDEX_PATHS        = 3

  194.     TAB_INDEX_WINE         = 4

  195.     TAB_INDEX_EXPERIMENTAL = 5

  196.     TAB_INDEX_NONE         = 6

  197. 

  198.     # Path indexes

  199.     PATH_INDEX_LADSPA = 0

  200.     PATH_INDEX_DSSI   = 1

  201.     PATH_INDEX_LV2    = 2

  202.     PATH_INDEX_VST2   = 3

  203.     PATH_INDEX_GIG    = 4

  204.     PATH_INDEX_SF2    = 5

  205.     PATH_INDEX_SFZ    = 6

  206. 

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

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

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

  210.     PROCESS_MODE_NON_JACK_PADDING = 2

  211. 

  212.     # --------------------------------------------------------------------------------------------------------

  213. 

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

  215.         QDialog.__init__(self, parent)

  216.         self.host = host

  217.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  218.         self.ui.setupUi(self)

  219. 

  220.         if False:

  221.             # kdevelop likes this :)

  222.             host = CarlaHostNull()

  223.             self.host = host

  224. 

  225.         # ----------------------------------------------------------------------------------------------------

  226.         # Set-up GUI

  227. 

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

  229. 

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

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

  232. 

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

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

  235. 

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

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

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

  239. 

  240.         if WINDOWS or host.isControl:

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

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

  243. 

  244.         if host.isControl:

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

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

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

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

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

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

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

  252. 

  253.         elif not hasCanvas:

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

  255. 

  256.         elif not hasCanvasGL:

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

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

  259. 

  260.         if host.isPlugin:

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

  262. 

  263.         if host.audioDriverForced is not None:

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

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

  266. 

  267.         if host.processModeForced:

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

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

  270. 

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

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

  273. 

  274.         if host.isControl or host.isPlugin:

  275.             self.ui.ch_main_confirm_exit.hide()

  276.             self.ui.ch_exp_load_lib_global.hide()

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

  278. 

  279.         if not LINUX:

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

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

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

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

  284. 

  285.         if not MACOS:

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

  287. 

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

  289.         if MACOS or WINDOWS:

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

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

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

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

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

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

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

  297. 

  298.         # FIXME, not implemented yet

  299.         self.ui.ch_engine_uis_always_on_top.hide()

  300. 

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

  302.         # Load settings

  303. 

  304.         self.loadSettings()

  305. 

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

  307.         # Set-up connections

  308. 

  309.         self.accepted.connect(self.slot_saveSettings)

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

  311. 

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

  313. 

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

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

  316. 

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

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

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

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

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

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

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

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

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

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

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

  328. 

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

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

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

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

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

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

  335. 

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

  337.         # Post-connect setup

  338. 

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

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

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

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

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

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

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

  346. 

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

  348. 

  349.         self.adjustSize()

  350. 

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

  352. 

  353.     def loadSettings(self):

  354.         settings = QSettings()

  355. 

  356.         # ----------------------------------------------------------------------------------------------------

  357.         # Main

  358. 

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

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

  361. 

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

  363.         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())

  364.         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)))

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

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

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

  368. 

  369.         # ----------------------------------------------------------------------------------------------------

  370.         # Canvas

  371. 

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

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

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

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

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

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

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

  379.         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())

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

  381.         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())

  382. 

  383.         # ----------------------------------------------------------------------------------------------------

  384. 

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

  386. 

  387.         # ----------------------------------------------------------------------------------------------------

  388.         # Main

  389. 

  390.         if not self.host.isControl:

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

  392. 

  393.             if not self.host.experimental:

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

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

  396. 

  397.             elif not self.host.showWineBridges:

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

  399. 

  400.         # ----------------------------------------------------------------------------------------------------

  401.         # Engine

  402. 

  403.         if self.host.isPlugin:

  404.             audioDriver = "Plugin"

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

  406.         elif self.host.audioDriverForced:

  407.             audioDriver = self.host.audioDriverForced

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

  409.         else:

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

  411. 

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

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

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

  415.                     break

  416.             else:

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

  418. 

  419.         if audioDriver == "JACK":

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

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

  422.         else:

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

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

  425. 

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

  427. 

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

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

  430.         else:

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

  432. 

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

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

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

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

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

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

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

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

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

  442. 

  443.         # ----------------------------------------------------------------------------------------------------

  444.         # Paths

  445. 

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

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

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

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

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

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

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

  453. 

  454.         ladspas.sort()

  455.         dssis.sort()

  456.         lv2s.sort()

  457.         vst2s.sort()

  458.         gigs.sort()

  459.         sf2s.sort()

  460.         sfzs.sort()

  461. 

  462.         for ladspa in ladspas:

  463.             if not ladspa: continue

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

  465. 

  466.         for dssi in dssis:

  467.             if not dssi: continue

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

  469. 

  470.         for lv2 in lv2s:

  471.             if not lv2: continue

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

  473. 

  474.         for vst2 in vst2s:

  475.             if not vst2: continue

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

  477. 

  478.         for gig in gigs:

  479.             if not gig: continue

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

  481. 

  482.         for sf2 in sf2s:

  483.             if not sf2: continue

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

  485. 

  486.         for sfz in sfzs:

  487.             if not sfz: continue

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

  489. 

  490.         # ----------------------------------------------------------------------------------------------------

  491.         # Wine

  492. 

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

  494.                                                     CARLA_DEFAULT_WINE_EXECUTABLE,

  495.                                                     type=str))

  496. 

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

  498.                                                                 CARLA_DEFAULT_WINE_AUTO_PREFIX,

  499.                                                                  type=bool))

  500. 

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

  502.                                                                CARLA_DEFAULT_WINE_FALLBACK_PREFIX,

  503.                                                                type=str))

  504. 

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

  506.                                                               CARLA_DEFAULT_WINE_RT_PRIO_ENABLED,

  507.                                                               type=bool))

  508. 

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

  510.                                                           CARLA_DEFAULT_WINE_BASE_RT_PRIO,

  511.                                                           type=int))

  512. 

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

  514.                                                             CARLA_DEFAULT_WINE_SERVER_RT_PRIO,

  515.                                                             type=int))

  516. 

  517.         # ----------------------------------------------------------------------------------------------------

  518.         # Experimental

  519. 

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

  521.                                                            CARLA_DEFAULT_EXPERIMENTAL_JACK_APPS,

  522.                                                            type=bool))

  523. 

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

  525.                                                             CARLA_DEFAULT_EXPERIMENTAL_LV2_EXPORT,

  526.                                                             type=bool))

  527. 

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

  529.                                                                  CARLA_DEFAULT_EXPERIMENTAL_LOAD_LIB_GLOBAL,

  530.                                                                  type=bool))

  531. 

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

  533.                                                                        CARLA_DEFAULT_EXPERIMENTAL_PREVENT_BAD_BEHAVIOUR,

  534.                                                                        type=bool))

  535. 

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

  537. 

  538.     @pyqtSlot()

  539.     def slot_saveSettings(self):

  540.         settings = QSettings()

  541. 

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

  543. 

  544.         if not self.host.experimental:

  545.             self.resetExperimentalSettings()

  546. 

  547.         # ----------------------------------------------------------------------------------------------------

  548.         # Main

  549. 

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

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

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

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

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

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

  556. 

  557.         # ----------------------------------------------------------------------------------------------------

  558.         # Canvas

  559. 

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

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

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

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

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

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

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

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

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

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

  570. 

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

  572. 

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

  574. 

  575.         # ----------------------------------------------------------------------------------------------------

  576.         # Main

  577. 

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

  579. 

  580.         # ----------------------------------------------------------------------------------------------------

  581.         # Engine

  582. 

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

  584. 

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

  586.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  587. 

  588.         if not self.host.processModeForced:

  589.             # engine sends callback if processMode really changes

  590.             if audioDriver == "JACK":

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

  592.             else:

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

  594. 

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

  596. 

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

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

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

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

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

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

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

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

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

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

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

  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_JACK_APPS, self.ui.ch_exp_jack_apps.isChecked())

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

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

  687. 

  688.     # --------------------------------------------------------------------------------------------------------

  689. 

  690.     @pyqtSlot()

  691.     def slot_resetSettings(self):

  692.         # ----------------------------------------------------------------------------------------------------

  693.         # Main

  694. 

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

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

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

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

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

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

  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. 

  839.     # --------------------------------------------------------------------------------------------------------

  840. 

  841.     @pyqtSlot(bool)

  842.     def slot_enableExperimental(self, toggled):

  843.         if toggled:

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

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

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

  847.         else:

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

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

  850. 

  851.     @pyqtSlot(bool)

  852.     def slot_enableWineBridges(self, toggled):

  853.         if toggled:

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

  855.         else:

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

  857. 

  858.     @pyqtSlot(bool)

  859.     def slot_pluginBridgesToggled(self, toggled):

  860.         if not toggled:

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

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

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

  864. 

  865.     @pyqtSlot(bool)

  866.     def slot_canvasEyeCandyToggled(self, toggled):

  867.         if not toggled:

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

  869. 

  870.     @pyqtSlot(bool)

  871.     def slot_canvasFancyEyeCandyToggled(self, toggled):

  872.         if toggled:

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

  874. 

  875.     @pyqtSlot(bool)

  876.     def slot_canvasOpenGLToggled(self, toggled):

  877.         if not toggled:

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

  879. 

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

  881. 

  882.     @pyqtSlot()

  883.     def slot_getAndSetProjectPath(self):

  884.         # FIXME

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

  886. 

  887.     # --------------------------------------------------------------------------------------------------------

  888. 

  889.     @pyqtSlot()

  890.     def slot_engineAudioDriverChanged(self):

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

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

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

  894.         else:

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

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

  897. 

  898.     @pyqtSlot()

  899.     def slot_showAudioDriverSettings(self):

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

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

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

  903. 

  904.     # --------------------------------------------------------------------------------------------------------

  905. 

  906.     @pyqtSlot()

  907.     def slot_addPluginPath(self):

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

  909. 

  910.         if not newPath:

  911.             return

  912. 

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

  914. 

  915.         if curIndex == self.PATH_INDEX_LADSPA:

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

  917.         elif curIndex == self.PATH_INDEX_DSSI:

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

  919.         elif curIndex == self.PATH_INDEX_LV2:

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

  921.         elif curIndex == self.PATH_INDEX_VST2:

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

  923.         elif curIndex == self.PATH_INDEX_GIG:

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

  925.         elif curIndex == self.PATH_INDEX_SF2:

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

  927.         elif curIndex == self.PATH_INDEX_SFZ:

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

  929. 

  930.     @pyqtSlot()

  931.     def slot_removePluginPath(self):

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

  933. 

  934.         if curIndex == self.PATH_INDEX_LADSPA:

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

  936.         elif curIndex == self.PATH_INDEX_DSSI:

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

  938.         elif curIndex == self.PATH_INDEX_LV2:

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

  940.         elif curIndex == self.PATH_INDEX_VST2:

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

  942.         elif curIndex == self.PATH_INDEX_GIG:

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

  944.         elif curIndex == self.PATH_INDEX_SF2:

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

  946.         elif curIndex == self.PATH_INDEX_SFZ:

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

  948. 

  949.     @pyqtSlot()

  950.     def slot_changePluginPath(self):

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

  952. 

  953.         if curIndex == self.PATH_INDEX_LADSPA:

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

  955.         elif curIndex == self.PATH_INDEX_DSSI:

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

  957.         elif curIndex == self.PATH_INDEX_LV2:

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

  959.         elif curIndex == self.PATH_INDEX_VST2:

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

  961.         elif curIndex == self.PATH_INDEX_GIG:

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

  963.         elif curIndex == self.PATH_INDEX_SF2:

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

  965.         elif curIndex == self.PATH_INDEX_SFZ:

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

  967.         else:

  968.             currentPath = ""

  969. 

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

  971. 

  972.         if not newPath:

  973.             return

  974. 

  975.         if curIndex == self.PATH_INDEX_LADSPA:

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

  977.         elif curIndex == self.PATH_INDEX_DSSI:

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

  979.         elif curIndex == self.PATH_INDEX_LV2:

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

  981.         elif curIndex == self.PATH_INDEX_VST2:

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

  983.         elif curIndex == self.PATH_INDEX_GIG:

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

  985.         elif curIndex == self.PATH_INDEX_SF2:

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

  987.         elif curIndex == self.PATH_INDEX_SFZ:

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

  989. 

  990.     # --------------------------------------------------------------------------------------------------------

  991. 

  992.     @pyqtSlot(int)

  993.     def slot_pluginPathTabChanged(self, index):

  994.         if index == self.PATH_INDEX_LADSPA:

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

  996.         elif index == self.PATH_INDEX_DSSI:

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

  998.         elif index == self.PATH_INDEX_LV2:

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

  1000.         elif index == self.PATH_INDEX_VST2:

  1001.             row = self.ui.lw_vst.currentRow()

  1002.         elif index == self.PATH_INDEX_GIG:

  1003.             row = self.ui.lw_gig.currentRow()

  1004.         elif index == self.PATH_INDEX_SF2:

  1005.             row = self.ui.lw_sf2.currentRow()

  1006.         elif index == self.PATH_INDEX_SFZ:

  1007.             row = self.ui.lw_sfz.currentRow()

  1008.         else:

  1009.             row = -1

  1010. 

  1011.         check = bool(row >= 0)

  1012.         self.ui.b_paths_remove.setEnabled(check)

  1013.         self.ui.b_paths_change.setEnabled(check)

  1014. 

  1015.     @pyqtSlot(int)

  1016.     def slot_pluginPathRowChanged(self, row):

  1017.         check = bool(row >= 0)

  1018.         self.ui.b_paths_remove.setEnabled(check)

  1019.         self.ui.b_paths_change.setEnabled(check)

  1020. 

  1021.     # --------------------------------------------------------------------------------------------------------

  1022. 

  1023.     def done(self, r):

  1024.         QDialog.done(self, r)

  1025.         self.close()

  1026. 

  1027. # ------------------------------------------------------------------------------------------------------------

  1028. # Main

  1029. 

  1030. if __name__ == '__main__':

  1031.     from carla_app import CarlaApplication

  1032.     from carla_host import initHost, loadHostSettings

  1033. 

  1034.     initName, libPrefix = handleInitialCommandLineArguments(__file__ if "__file__" in dir() else None)

  1035. 

  1036.     app  = CarlaApplication("Carla2-Settings", libPrefix)

  1037.     host = initHost("Carla2-Settings", libPrefix, False, False, False)

  1038.     loadHostSettings(host)

  1039. 

  1040.     gui = CarlaSettingsW(None, host, True, True)

  1041.     gui.show()

  1042. 

  1043.     app.exit_exec()

  1044. 

  1045. # ------------------------------------------------------------------------------------------------------------