falkTX
/
Carla
mirror of https://github.com/falkTX/Carla
1
0
Fork 0
Code Releases 42 Activity
Audio plugin host https://kx.studio/carla
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
933 Commits
16 Branches
14GB
Tree: fb61ca773d
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from 'fb61ca773d'
${ noResults }
Carla/source/carla_settings.py

680 lines
29KB
Raw Blame History 

  1. #!/usr/bin/env python3

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

  3. 

  4. # Carla settings code

  5. # Copyright (C) 2011-2013 Filipe Coelho <falktx@falktx.com>

  6. #

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

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

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

  10. # the License, or any later version.

  11. #

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

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

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

  15. # GNU General Public License for more details.

  16. #

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

  18. 

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

  20. # Imports (Global)

  21. 

  22. try:

  23.     from PyQt5.QtCore import pyqtSlot, QByteArray, QSettings

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

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

  26. except:

  27.     from PyQt4.QtCore import pyqtSlot, QByteArray, QSettings

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

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

  30. 

  31. # ------------------------------------------------------------------------------------------------------------

  32. # Imports (Custom)

  33. 

  34. import ui_carla_settings

  35. import ui_carla_settings_driver

  36. 

  37. from carla_shared import *

  38. from patchcanvas_theme import *

  39. 

  40. # ------------------------------------------------------------------------------------------------------------

  41. # Carla defaults

  42. 

  43. # Canvas size

  44. CARLA_DEFAULT_CANVAS_WIDTH  = 3100

  45. CARLA_DEFAULT_CANVAS_HEIGHT = 2400

  46. 

  47. # Engine settings

  48. CARLA_DEFAULT_RUN_DISCOVERY_CHECKS  = True

  49. CARLA_DEFAULT_FORCE_STEREO          = False

  50. CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES = False

  51. CARLA_DEFAULT_PREFER_UI_BRIDGES     = True

  52. CARLA_DEFAULT_UIS_ALWAYS_ON_TOP     = True

  53. CARLA_DEFAULT_MAX_PARAMETERS        = MAX_DEFAULT_PARAMETERS

  54. CARLA_DEFAULT_UI_BRIDGES_TIMEOUT    = 4000

  55. CARLA_DEFAULT_AUDIO_NUM_PERIODS     = 2

  56. CARLA_DEFAULT_AUDIO_BUFFER_SIZE     = 512

  57. CARLA_DEFAULT_AUDIO_SAMPLE_RATE     = 44100

  58. 

  59. if WINDOWS:

  60.     CARLA_DEFAULT_AUDIO_DRIVER = "DirectSound"

  61. elif MACOS:

  62.     CARLA_DEFAULT_AUDIO_DRIVER = "CoreAudio"

  63. else:

  64.     CARLA_DEFAULT_AUDIO_DRIVER = "JACK"

  65. 

  66. if LINUX:

  67.     CARLA_DEFAULT_PROCESS_MODE   = PROCESS_MODE_MULTIPLE_CLIENTS

  68.     CARLA_DEFAULT_TRANSPORT_MODE = TRANSPORT_MODE_JACK

  69.     CARLA_DEFAULT_DISABLE_CHECKS = False

  70. else:

  71.     CARLA_DEFAULT_PROCESS_MODE   = PROCESS_MODE_CONTINUOUS_RACK

  72.     CARLA_DEFAULT_TRANSPORT_MODE = TRANSPORT_MODE_INTERNAL

  73.     CARLA_DEFAULT_DISABLE_CHECKS = False

  74. 

  75. # ------------------------------------------------------------------------------------------------------------

  76. # PatchCanvas defines

  77. 

  78. CANVAS_ANTIALIASING_SMALL = 1

  79. CANVAS_EYECANDY_SMALL     = 1

  80. CANVAS_DEFAULT_THEME_NAME = "Modern Dark"

  81. 

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

  83. # ...

  84. 

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

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

  87. 

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

  89. # Driver Settings

  90. 

  91. class DriverSettingsW(QDialog):

  92.     def __init__(self, parent, driverIndex, driverName):

  93.         QDialog.__init__(self, parent)

  94.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  95.         self.ui.setupUi(self)

  96. 

  97.         if driverName == "JACK":

  98.             print("This dialog is not compatible with JACK")

  99.             return

  100. 

  101.         # -------------------------------------------------------------

  102.         # Internal stuff

  103. 

  104.         self.fDriverIndex = driverIndex

  105.         self.fDriverName  = driverName

  106.         self.fDeviceNames = Carla.host.get_engine_driver_device_names(driverIndex) if Carla.host is not None else []

  107. 

  108.         # -------------------------------------------------------------

  109.         # Set-up GUI

  110. 

  111.         for name in self.fDeviceNames:

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

  113. 

  114.         for bsize in BUFFER_SIZE_LIST:

  115.             self.ui.cb_buffersize.addItem(str(bsize))

  116. 

  117.         for srate in SAMPLE_RATE_LIST:

  118.             self.ui.cb_samplerate.addItem(str(srate))

  119. 

  120.         # -------------------------------------------------------------

  121.         # Load settings

  122. 

  123.         self.loadSettings()

  124. 

  125.         # -------------------------------------------------------------

  126.         # Set-up connections

  127. 

  128.         self.accepted.connect(self.slot_saveSettings)

  129. 

  130.         # -------------------------------------------------------------

  131. 

  132.     def loadSettings(self):

  133.         settings = QSettings()

  134. 

  135.         audioDevice     = settings.value("Engine/Driver-%s/Device"     % self.fDriverName, "",                              type=str)

  136.         audioNumPeriods = settings.value("Engine/Driver-%s/NumPeriods" % self.fDriverName, CARLA_DEFAULT_AUDIO_NUM_PERIODS, type=int)

  137.         audioBufferSize = settings.value("Engine/Driver-%s/BufferSize" % self.fDriverName, CARLA_DEFAULT_AUDIO_BUFFER_SIZE, type=int)

  138.         audioSampleRate = settings.value("Engine/Driver-%s/SampleRate" % self.fDriverName, CARLA_DEFAULT_AUDIO_SAMPLE_RATE, type=int)

  139. 

  140.         if audioDevice and audioDevice in self.fDeviceNames:

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

  142.         else:

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

  144. 

  145.         if 2 < audioNumPeriods < 3:

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

  147.         else:

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

  149. 

  150.         if audioBufferSize and audioBufferSize in BUFFER_SIZE_LIST:

  151.             self.ui.cb_buffersize.setCurrentIndex(BUFFER_SIZE_LIST.index(audioBufferSize))

  152.         else:

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

  154. 

  155.         if audioSampleRate and audioSampleRate in SAMPLE_RATE_LIST:

  156.             self.ui.cb_samplerate.setCurrentIndex(SAMPLE_RATE_LIST.index(audioSampleRate))

  157.         else:

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

  159. 

  160.     @pyqtSlot()

  161.     def slot_saveSettings(self):

  162.         settings = QSettings()

  163. 

  164.         settings.setValue("Engine/Driver-%s/Device"     % self.fDriverName, self.ui.cb_device.currentText())

  165.         settings.setValue("Engine/Driver-%s/NumPeriods" % self.fDriverName, self.ui.sb_numperiods.value())

  166.         settings.setValue("Engine/Driver-%s/BufferSize" % self.fDriverName, self.ui.cb_buffersize.currentText())

  167.         settings.setValue("Engine/Driver-%s/SampleRate" % self.fDriverName, self.ui.cb_samplerate.currentText())

  168. 

  169.     def done(self, r):

  170.         QDialog.done(self, r)

  171.         self.close()

  172. 

  173. # ------------------------------------------------------------------------------------------------------------

  174. # Settings Dialog

  175. 

  176. class CarlaSettingsW(QDialog):

  177.     # Tab indexes

  178.     TAB_INDEX_MAIN         = 0

  179.     TAB_INDEX_CANVAS       = 1

  180.     TAB_INDEX_CARLA_ENGINE = 2

  181.     TAB_INDEX_CARLA_PATHS  = 3

  182.     TAB_INDEX_NONE         = 4

  183. 

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

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

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

  187.     PROCESS_MODE_NON_JACK_PADDING = 2

  188. 

  189.     def __init__(self, parent, hasCanvas, hasCanvasGL):

  190.         QDialog.__init__(self, parent)

  191.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  192.         self.ui.setupUi(self)

  193. 

  194.         # -------------------------------------------------------------

  195.         # Set-up GUI

  196. 

  197.         driverCount = Carla.host.get_engine_driver_count() if Carla.host is not None else 0

  198. 

  199.         for i in range(driverCount):

  200.             driverName = cString(Carla.host.get_engine_driver_name(i))

  201.             self.ui.cb_engine_audio_driver.addItem(driverName)

  202. 

  203.         # -------------------------------------------------------------

  204.         # Load settings

  205. 

  206.         self.loadSettings()

  207. 

  208.         if not hasCanvas:

  209.             # TODO - hide canvas section

  210. 

  211.             if not hasCanvasGL:

  212.                 self.ui.cb_canvas_use_opengl.setChecked(False)

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

  214. 

  215.         if WINDOWS:

  216.             self.ui.group_theme.setEnabled(False)

  217.             self.ui.ch_theme_pro.setChecked(False)

  218. 

  219.         if Carla.isPlugin:

  220.             self.ui.lw_page.hideRow(self.TAB_INDEX_CARLA_ENGINE)

  221.             self.ui.lw_page.hideRow(self.TAB_INDEX_CARLA_PATHS)

  222. 

  223.             #from PyQt4.QtGui import QTableWidget

  224.             #x = QTableWidget(self)

  225.             #x.()

  226. 

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

  228.         # Set-up connections

  229. 

  230.         #self.connect(self, SIGNAL("accepted()"), SLOT("slot_saveSettings()"))

  231.         #self.connect(self.ui.buttonBox.button(QDialogButtonBox.Reset), SIGNAL("clicked()"), SLOT("slot_resetSettings()"))

  232. 

  233.         #self.connect(self.ui.b_main_def_folder_open, SIGNAL("clicked()"), SLOT("slot_getAndSetProjectPath()"))

  234.         #self.connect(self.ui.cb_engine_audio_driver, SIGNAL("currentIndexChanged(int)"), SLOT("slot_engineAudioDriverChanged()"))

  235.         #self.connect(self.ui.tb_engine_driver_config, SIGNAL("clicked()"), SLOT("slot_showAudioDriverSettings()"))

  236.         #self.connect(self.ui.b_paths_add, SIGNAL("clicked()"), SLOT("slot_addPluginPath()"))

  237.         #self.connect(self.ui.b_paths_remove, SIGNAL("clicked()"), SLOT("slot_removePluginPath()"))

  238.         #self.connect(self.ui.b_paths_change, SIGNAL("clicked()"), SLOT("slot_changePluginPath()"))

  239.         #self.connect(self.ui.tw_paths, SIGNAL("currentChanged(int)"), SLOT("slot_pluginPathTabChanged(int)"))

  240.         #self.connect(self.ui.lw_ladspa, SIGNAL("currentRowChanged(int)"), SLOT("slot_pluginPathRowChanged(int)"))

  241.         #self.connect(self.ui.lw_dssi, SIGNAL("currentRowChanged(int)"), SLOT("slot_pluginPathRowChanged(int)"))

  242.         #self.connect(self.ui.lw_lv2, SIGNAL("currentRowChanged(int)"), SLOT("slot_pluginPathRowChanged(int)"))

  243.         #self.connect(self.ui.lw_vst, SIGNAL("currentRowChanged(int)"), SLOT("slot_pluginPathRowChanged(int)"))

  244.         #self.connect(self.ui.lw_sf2, SIGNAL("currentRowChanged(int)"), SLOT("slot_pluginPathRowChanged(int)"))

  245. 

  246.         # -------------------------------------------------------------

  247.         # Post-connect setup

  248. 

  249.         # TODO - add AU and csound, hide AU on non-mac

  250. 

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

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

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

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

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

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

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

  258. 

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

  260. 

  261.     def loadSettings(self):

  262.         settings = QSettings()

  263. 

  264.         # ---------------------------------------

  265. 

  266.         self.ui.le_main_def_folder.setText(settings.value("Main/DefaultProjectFolder", HOME, type=str))

  267.         self.ui.ch_theme_pro.setChecked(settings.value("Main/UseProTheme", True, type=bool))

  268.         self.ui.sb_gui_refresh.setValue(settings.value("Main/RefreshInterval", 50, type=int))

  269. 

  270.         themeColor = settings.value("Main/ProThemeColor", "Black", type=str)

  271. 

  272.         if themeColor == "System":

  273.             self.ui.cb_theme_color.setCurrentIndex(1)

  274.         else:

  275.             self.ui.cb_theme_color.setCurrentIndex(0)

  276. 

  277.         # ---------------------------------------

  278. 

  279.         self.ui.cb_canvas_hide_groups.setChecked(settings.value("Canvas/AutoHideGroups", False, type=bool))

  280.         self.ui.cb_canvas_bezier_lines.setChecked(settings.value("Canvas/UseBezierLines", True, type=bool))

  281.         self.ui.cb_canvas_eyecandy.setCheckState(settings.value("Canvas/EyeCandy", CANVAS_EYECANDY_SMALL, type=int))

  282.         self.ui.cb_canvas_use_opengl.setChecked(settings.value("Canvas/UseOpenGL", False, type=bool))

  283.         self.ui.cb_canvas_render_aa.setCheckState(settings.value("Canvas/Antialiasing", CANVAS_ANTIALIASING_SMALL, type=int))

  284.         self.ui.cb_canvas_render_hq_aa.setChecked(settings.value("Canvas/HighQualityAntialiasing", False, type=bool))

  285. 

  286.         canvasThemeName = settings.value("Canvas/Theme", getDefaultThemeName(), type=str)

  287. 

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

  289.             thisThemeName = getThemeName(i)

  290.             self.ui.cb_canvas_theme.addItem(thisThemeName)

  291.             if thisThemeName == canvasThemeName:

  292.                 self.ui.cb_canvas_theme.setCurrentIndex(i)

  293. 

  294.         # --------------------------------------------

  295. 

  296.         audioDriver = settings.value("Engine/AudioDriver", CARLA_DEFAULT_AUDIO_DRIVER, type=str)

  297. 

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

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

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

  301.                 break

  302.         else:

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

  304. 

  305.         if audioDriver == "JACK":

  306.             processModeIndex = settings.value("Engine/ProcessMode", PROCESS_MODE_MULTIPLE_CLIENTS, type=int)

  307.             self.ui.cb_engine_process_mode_jack.setCurrentIndex(processModeIndex)

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

  309.         else:

  310.             processModeIndex  = settings.value("Engine/ProcessMode", PROCESS_MODE_CONTINUOUS_RACK, type=int)

  311.             processModeIndex -= self.PROCESS_MODE_NON_JACK_PADDING

  312.             self.ui.cb_engine_process_mode_other.setCurrentIndex(processModeIndex)

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

  314. 

  315.         self.ui.sb_engine_max_params.setValue(settings.value("Engine/MaxParameters", CARLA_DEFAULT_MAX_PARAMETERS, type=int))

  316.         self.ui.ch_engine_uis_always_on_top.setChecked(settings.value("Engine/UIsAlwaysOnTop", CARLA_DEFAULT_UIS_ALWAYS_ON_TOP, type=bool))

  317.         self.ui.ch_engine_prefer_ui_bridges.setChecked(settings.value("Engine/PreferUiBridges", CARLA_DEFAULT_PREFER_UI_BRIDGES, type=bool))

  318.         #self.ui.sb_engine_oscgui_timeout.setValue(settings.value("Engine/OscUiTimeout", CARLA_DEFAULT_OSC_UI_TIMEOUT, type=int))

  319.         self.ui.ch_engine_disable_checks.setChecked(settings.value("Engine/DisableChecks", CARLA_DEFAULT_DISABLE_CHECKS, type=bool))

  320.         self.ui.ch_engine_prefer_plugin_bridges.setChecked(settings.value("Engine/PreferPluginBridges", CARLA_DEFAULT_PREFER_PLUGIN_BRIDGES, type=bool))

  321.         self.ui.ch_engine_force_stereo.setChecked(settings.value("Engine/ForceStereo", CARLA_DEFAULT_FORCE_STEREO, type=bool))

  322. 

  323.         # --------------------------------------------

  324. 

  325.         ladspas = toList(settings.value("Paths/LADSPA", Carla.DEFAULT_LADSPA_PATH))

  326.         dssis = toList(settings.value("Paths/DSSI", Carla.DEFAULT_DSSI_PATH))

  327.         lv2s = toList(settings.value("Paths/LV2", Carla.DEFAULT_LV2_PATH))

  328.         vsts = toList(settings.value("Paths/VST", Carla.DEFAULT_VST_PATH))

  329.         gigs = toList(settings.value("Paths/GIG", Carla.DEFAULT_GIG_PATH))

  330.         sf2s = toList(settings.value("Paths/SF2", Carla.DEFAULT_SF2_PATH))

  331.         sfzs = toList(settings.value("Paths/SFZ", Carla.DEFAULT_SFZ_PATH))

  332. 

  333.         ladspas.sort()

  334.         dssis.sort()

  335.         lv2s.sort()

  336.         vsts.sort()

  337.         gigs.sort()

  338.         sf2s.sort()

  339.         sfzs.sort()

  340. 

  341.         for ladspa in ladspas:

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

  343. 

  344.         for dssi in dssis:

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

  346. 

  347.         for lv2 in lv2s:

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

  349. 

  350.         for vst in vsts:

  351.             self.ui.lw_vst.addItem(vst)

  352. 

  353.         for gig in gigs:

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

  355. 

  356.         for sf2 in sf2s:

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

  358. 

  359.         for sfz in sfzs:

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

  361. 

  362.     @pyqtSlot()

  363.     def slot_saveSettings(self):

  364.         settings = QSettings()

  365. 

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

  367. 

  368.         settings.setValue("Main/DefaultProjectFolder", self.ui.le_main_def_folder.text())

  369.         settings.setValue("Main/UseProTheme", self.ui.ch_theme_pro.isChecked())

  370.         settings.setValue("Main/ProThemeColor", self.ui.cb_theme_color.currentText())

  371.         settings.setValue("Main/RefreshInterval", self.ui.sb_gui_refresh.value())

  372. 

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

  374. 

  375.         settings.setValue("Canvas/Theme", self.ui.cb_canvas_theme.currentText())

  376.         settings.setValue("Canvas/AutoHideGroups", self.ui.cb_canvas_hide_groups.isChecked())

  377.         settings.setValue("Canvas/UseBezierLines", self.ui.cb_canvas_bezier_lines.isChecked())

  378.         settings.setValue("Canvas/UseOpenGL", self.ui.cb_canvas_use_opengl.isChecked())

  379.         settings.setValue("Canvas/HighQualityAntialiasing", self.ui.cb_canvas_render_hq_aa.isChecked())

  380. 

  381.         # 0, 1, 2 match their enum variants

  382.         settings.setValue("Canvas/EyeCandy", self.ui.cb_canvas_eyecandy.checkState())

  383.         settings.setValue("Canvas/Antialiasing", self.ui.cb_canvas_render_aa.checkState())

  384. 

  385.         # --------------------------------------------

  386. 

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

  388. 

  389.         if audioDriver:

  390.             settings.setValue("Engine/AudioDriver", audioDriver)

  391. 

  392.             if audioDriver == "JACK":

  393.                 settings.setValue("Engine/ProcessMode", self.ui.cb_engine_process_mode_jack.currentIndex())

  394.             else:

  395.                 settings.setValue("Engine/ProcessMode", self.ui.cb_engine_process_mode_other.currentIndex()+self.PROCESS_MODE_NON_JACK_PADDING)

  396. 

  397.         settings.setValue("Engine/MaxParameters", self.ui.sb_engine_max_params.value())

  398.         settings.setValue("Engine/UIsAlwaysOnTop", self.ui.ch_engine_uis_always_on_top.isChecked())

  399.         settings.setValue("Engine/PreferUiBridges", self.ui.ch_engine_prefer_ui_bridges.isChecked())

  400.         #settings.setValue("Engine/OscUiTimeout", self.ui.sb_engine_oscgui_timeout.value())

  401.         settings.setValue("Engine/DisableChecks", self.ui.ch_engine_disable_checks.isChecked())

  402.         settings.setValue("Engine/UseDssiVstChunks", self.ui.ch_engine_dssi_chunks.isChecked())

  403.         settings.setValue("Engine/PreferPluginBridges", self.ui.ch_engine_prefer_plugin_bridges.isChecked())

  404.         settings.setValue("Engine/ForceStereo", self.ui.ch_engine_force_stereo.isChecked())

  405. 

  406.         # --------------------------------------------

  407. 

  408.         ladspas = []

  409.         dssis = []

  410.         lv2s = []

  411.         vsts = []

  412.         gigs = []

  413.         sf2s = []

  414.         sfzs = []

  415. 

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

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

  418. 

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

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

  421. 

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

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

  424. 

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

  426.             vsts.append(self.ui.lw_vst.item(i).text())

  427. 

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

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

  430. 

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

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

  433. 

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

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

  436. 

  437.         settings.setValue("Paths/LADSPA", ladspas)

  438.         settings.setValue("Paths/DSSI", dssis)

  439.         settings.setValue("Paths/LV2", lv2s)

  440.         settings.setValue("Paths/VST", vsts)

  441.         settings.setValue("Paths/GIG", gigs)

  442.         settings.setValue("Paths/SF2", sf2s)

  443.         settings.setValue("Paths/SFZ", sfzs)

  444. 

  445.     @pyqtSlot()

  446.     def slot_resetSettings(self):

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

  448.             self.ui.le_main_def_folder.setText(HOME)

  449.             self.ui.ch_theme_pro.setChecked(True)

  450.             self.ui.cb_theme_color.setCurrentIndex(0)

  451.             self.ui.sb_gui_refresh.setValue(50)

  452. 

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

  454.             self.ui.cb_canvas_theme.setCurrentIndex(0)

  455.             self.ui.cb_canvas_hide_groups.setChecked(False)

  456.             self.ui.cb_canvas_bezier_lines.setChecked(True)

  457.             self.ui.cb_canvas_eyecandy.setCheckState(Qt.PartiallyChecked)

  458.             self.ui.cb_canvas_use_opengl.setChecked(False)

  459.             self.ui.cb_canvas_render_aa.setCheckState(Qt.PartiallyChecked)

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

  461. 

  462.         elif self.ui.lw_page.currentRow() == self.TAB_INDEX_CARLA_ENGINE:

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

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

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

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

  467.             #self.ui.sb_engine_oscgui_timeout.setValue(CARLA_DEFAULT_OSC_UI_TIMEOUT)

  468.             #self.ui.ch_engine_disable_checks.setChecked(CARLA_DEFAULT_DISABLE_CHECKS)

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

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

  471. 

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

  473.                 self.ui.cb_engine_process_mode_jack.setCurrentIndex(PROCESS_MODE_MULTIPLE_CLIENTS)

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

  475.             else:

  476.                 self.ui.cb_engine_process_mode_other.setCurrentIndex(PROCESS_MODE_CONTINUOUS_RACK-self.PROCESS_MODE_NON_JACK_PADDING)

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

  478. 

  479.         elif self.ui.lw_page.currentRow() == self.TAB_INDEX_CARLA_PATHS:

  480.             if self.ui.tw_paths.currentIndex() == 0:

  481.                 paths = DEFAULT_LADSPA_PATH.split(splitter)

  482.                 paths.sort()

  483.                 self.ui.lw_ladspa.clear()

  484. 

  485.                 for ladspa in paths:

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

  487. 

  488.             elif self.ui.tw_paths.currentIndex() == 1:

  489.                 paths = DEFAULT_DSSI_PATH.split(splitter)

  490.                 paths.sort()

  491.                 self.ui.lw_dssi.clear()

  492. 

  493.                 for dssi in paths:

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

  495. 

  496.             elif self.ui.tw_paths.currentIndex() == 2:

  497.                 paths = DEFAULT_LV2_PATH.split(splitter)

  498.                 paths.sort()

  499.                 self.ui.lw_lv2.clear()

  500. 

  501.                 for lv2 in paths:

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

  503. 

  504.             elif self.ui.tw_paths.currentIndex() == 3:

  505.                 paths = DEFAULT_VST_PATH.split(splitter)

  506.                 paths.sort()

  507.                 self.ui.lw_vst.clear()

  508. 

  509.                 for vst in paths:

  510.                     self.ui.lw_vst.addItem(vst)

  511. 

  512.             elif self.ui.tw_paths.currentIndex() == 4:

  513.                 paths = DEFAULT_GIG_PATH.split(splitter)

  514.                 paths.sort()

  515.                 self.ui.lw_gig.clear()

  516. 

  517.                 for gig in paths:

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

  519. 

  520.             elif self.ui.tw_paths.currentIndex() == 5:

  521.                 paths = DEFAULT_SF2_PATH.split(splitter)

  522.                 paths.sort()

  523.                 self.ui.lw_sf2.clear()

  524. 

  525.                 for sf2 in paths:

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

  527. 

  528.             elif self.ui.tw_paths.currentIndex() == 6:

  529.                 paths = DEFAULT_SFZ_PATH.split(splitter)

  530.                 paths.sort()

  531.                 self.ui.lw_sfz.clear()

  532. 

  533.                 for sfz in paths:

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

  535. 

  536.     @pyqtSlot()

  537.     def slot_getAndSetProjectPath(self):

  538.         getAndSetPath(self, self.ui.le_main_def_folder.text(), self.ui.le_main_def_folder)

  539. 

  540.     @pyqtSlot()

  541.     def slot_engineAudioDriverChanged(self):

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

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

  544.         else:

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

  546. 

  547.     @pyqtSlot()

  548.     def slot_showAudioDriverSettings(self):

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

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

  551.         DriverSettingsW(self, driverIndex, driverName).exec_()

  552. 

  553.     @pyqtSlot()

  554.     def slot_addPluginPath(self):

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

  556.         if newPath:

  557.             if self.ui.tw_paths.currentIndex() == 0:

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

  559.             elif self.ui.tw_paths.currentIndex() == 1:

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

  561.             elif self.ui.tw_paths.currentIndex() == 2:

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

  563.             elif self.ui.tw_paths.currentIndex() == 3:

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

  565.             elif self.ui.tw_paths.currentIndex() == 4:

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

  567.             elif self.ui.tw_paths.currentIndex() == 5:

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

  569.             elif self.ui.tw_paths.currentIndex() == 6:

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

  571. 

  572.     @pyqtSlot()

  573.     def slot_removePluginPath(self):

  574.         if self.ui.tw_paths.currentIndex() == 0:

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

  576.         elif self.ui.tw_paths.currentIndex() == 1:

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

  578.         elif self.ui.tw_paths.currentIndex() == 2:

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

  580.         elif self.ui.tw_paths.currentIndex() == 3:

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

  582.         elif self.ui.tw_paths.currentIndex() == 4:

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

  584.         elif self.ui.tw_paths.currentIndex() == 5:

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

  586.         elif self.ui.tw_paths.currentIndex() == 6:

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

  588. 

  589.     @pyqtSlot()

  590.     def slot_changePluginPath(self):

  591.         if self.ui.tw_paths.currentIndex() == 0:

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

  593.         elif self.ui.tw_paths.currentIndex() == 1:

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

  595.         elif self.ui.tw_paths.currentIndex() == 2:

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

  597.         elif self.ui.tw_paths.currentIndex() == 3:

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

  599.         elif self.ui.tw_paths.currentIndex() == 4:

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

  601.         elif self.ui.tw_paths.currentIndex() == 5:

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

  603.         elif self.ui.tw_paths.currentIndex() == 6:

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

  605.         else:

  606.             currentPath = ""

  607. 

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

  609. 

  610.         if newPath:

  611.             if self.ui.tw_paths.currentIndex() == 0:

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

  613.             elif self.ui.tw_paths.currentIndex() == 1:

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

  615.             elif self.ui.tw_paths.currentIndex() == 2:

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

  617.             elif self.ui.tw_paths.currentIndex() == 3:

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

  619.             elif self.ui.tw_paths.currentIndex() == 4:

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

  621.             elif self.ui.tw_paths.currentIndex() == 5:

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

  623.             elif self.ui.tw_paths.currentIndex() == 6:

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

  625. 

  626.     @pyqtSlot(int)

  627.     def slot_pluginPathTabChanged(self, index):

  628.         if index == 0:

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

  630.         elif index == 1:

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

  632.         elif index == 2:

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

  634.         elif index == 3:

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

  636.         elif index == 4:

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

  638.         elif index == 5:

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

  640.         elif index == 6:

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

  642.         else:

  643.             row = -1

  644. 

  645.         check = bool(row >= 0)

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

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

  648. 

  649.     @pyqtSlot(int)

  650.     def slot_pluginPathRowChanged(self, row):

  651.         check = bool(row >= 0)

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

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

  654. 

  655.     def done(self, r):

  656.         QDialog.done(self, r)

  657.         self.close()

  658. 

  659. # ------------------------------------------------------------------------------------------------------------

  660. # Main

  661. 

  662. if __name__ == '__main__':

  663.     try:

  664.         from PyQt5.QtWidgets import QApplication

  665.     except:

  666.         from PyQt4.QtGui import QApplication

  667. 

  668.     app = QApplication(sys.argv)

  669.     app.setApplicationName("Carla")

  670.     app.setApplicationVersion(VERSION)

  671.     app.setOrganizationName("falkTX")

  672.     app.setWindowIcon(QIcon(":/scalable/carla.svg"))

  673. 

  674.     initHost("Settings", None, False)

  675. 

  676.     gui = CarlaSettingsW(None, True, True)

  677.     gui.show()

  678. 

  679.     sys.exit(app.exec_())