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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) 2011-2013 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 patchcanvas

  35. import ui_carla_settings

  36. import ui_carla_settings_driver

  37. 

  38. from carla_shared 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. else:

  70.     CARLA_DEFAULT_PROCESS_MODE   = PROCESS_MODE_CONTINUOUS_RACK

  71.     CARLA_DEFAULT_TRANSPORT_MODE = TRANSPORT_MODE_INTERNAL

  72. 

  73. # ------------------------------------------------------------------------------------------------------------

  74. # ...

  75. 

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

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

  78. 

  79. # ------------------------------------------------------------------------------------------------------------

  80. # Driver Settings

  81. 

  82. class DriverSettingsW(QDialog):

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

  84.         QDialog.__init__(self, parent)

  85.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  86.         self.ui.setupUi(self)

  87. 

  88.         if driverName == "JACK":

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

  90.             return

  91. 

  92.         # -------------------------------------------------------------

  93.         # Internal stuff

  94. 

  95.         self.fDriverIndex = driverIndex

  96.         self.fDriverName  = driverName

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

  98. 

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

  100.         # Set-up GUI

  101. 

  102.         for name in self.fDeviceNames:

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

  104. 

  105.         for bsize in BUFFER_SIZE_LIST:

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

  107. 

  108.         for srate in SAMPLE_RATE_LIST:

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

  110. 

  111.         # -------------------------------------------------------------

  112.         # Load settings

  113. 

  114.         self.loadSettings()

  115. 

  116.         # -------------------------------------------------------------

  117.         # Set-up connections

  118. 

  119.         self.accepted.connect(self.slot_saveSettings)

  120. 

  121.         # -------------------------------------------------------------

  122. 

  123.     def loadSettings(self):

  124.         settings = QSettings()

  125. 

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

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

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

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

  130. 

  131.         if audioDevice and audioDevice in self.fDeviceNames:

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

  133.         else:

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

  135. 

  136.         if 2 < audioNumPeriods < 3:

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

  138.         else:

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

  140. 

  141.         if audioBufferSize and audioBufferSize in BUFFER_SIZE_LIST:

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

  143.         else:

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

  145. 

  146.         if audioSampleRate and audioSampleRate in SAMPLE_RATE_LIST:

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

  148.         else:

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

  150. 

  151.     @pyqtSlot()

  152.     def slot_saveSettings(self):

  153.         settings = QSettings()

  154. 

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

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

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

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

  159. 

  160.     def done(self, r):

  161.         QDialog.done(self, r)

  162.         self.close()

  163. 

  164. # ------------------------------------------------------------------------------------------------------------

  165. # Settings Dialog

  166. 

  167. class CarlaSettingsW(QDialog):

  168.     # Tab indexes

  169.     TAB_INDEX_MAIN         = 0

  170.     TAB_INDEX_CANVAS       = 1

  171.     TAB_INDEX_CARLA_ENGINE = 2

  172.     TAB_INDEX_CARLA_PATHS  = 3

  173.     TAB_INDEX_NONE         = 4

  174. 

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

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

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

  178.     PROCESS_MODE_NON_JACK_PADDING = 2

  179. 

  180.     def __init__(self, parent, hasGL):

  181.         QDialog.__init__(self, parent)

  182.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  183.         self.ui.setupUi(self)

  184. 

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

  186.         # Set-up GUI

  187. 

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

  189. 

  190.         for i in range(driverCount):

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

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

  193. 

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

  195.         # Load settings

  196. 

  197.         self.loadSettings()

  198. 

  199.         if not hasGL:

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

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

  202. 

  203.         if WINDOWS:

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

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

  206. 

  207.         # -------------------------------------------------------------

  208.         # Set-up connections

  209. 

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

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

  212. 

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

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

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

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

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

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

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

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

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

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

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

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

  225. 

  226.         # -------------------------------------------------------------

  227.         # Post-connect setup

  228. 

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

  230. 

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

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

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

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

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

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

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

  238. 

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

  240. 

  241.     def loadSettings(self):

  242.         settings = QSettings()

  243. 

  244.         # ---------------------------------------

  245. 

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

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

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

  249. 

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

  251. 

  252.         if themeColor == "System":

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

  254.         else:

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

  256. 

  257.         # ---------------------------------------

  258. 

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

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

  261.         #self.ui.cb_canvas_eyecandy.setCheckState(settings.value("Canvas/EyeCandy", patchcanvas.EYECANDY_SMALL, type=int))

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

  263.         #self.ui.cb_canvas_render_aa.setCheckState(settings.value("Canvas/Antialiasing", patchcanvas.ANTIALIASING_SMALL, type=int))

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

  265. 

  266.         #canvasThemeName = settings.value("Canvas/Theme", patchcanvas.getDefaultThemeName(), type=str)

  267. 

  268.         #for i in range(patchcanvas.Theme.THEME_MAX):

  269.             #thisThemeName = patchcanvas.getThemeName(i)

  270.             #self.ui.cb_canvas_theme.addItem(thisThemeName)

  271.             #if thisThemeName == canvasThemeName:

  272.                 #self.ui.cb_canvas_theme.setCurrentIndex(i)

  273. 

  274.         # --------------------------------------------

  275. 

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

  277. 

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

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

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

  281.                 break

  282.         else:

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

  284. 

  285.         if audioDriver == "JACK":

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

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

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

  289.         else:

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

  291.             processModeIndex -= self.PROCESS_MODE_NON_JACK_PADDING

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

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

  294. 

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

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

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

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

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

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

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

  302. 

  303.         # --------------------------------------------

  304. 

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

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

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

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

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

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

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

  312. 

  313.         ladspas.sort()

  314.         dssis.sort()

  315.         lv2s.sort()

  316.         vsts.sort()

  317.         gigs.sort()

  318.         sf2s.sort()

  319.         sfzs.sort()

  320. 

  321.         for ladspa in ladspas:

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

  323. 

  324.         for dssi in dssis:

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

  326. 

  327.         for lv2 in lv2s:

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

  329. 

  330.         for vst in vsts:

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

  332. 

  333.         for gig in gigs:

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

  335. 

  336.         for sf2 in sf2s:

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

  338. 

  339.         for sfz in sfzs:

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

  341. 

  342.     @pyqtSlot()

  343.     def slot_saveSettings(self):

  344.         settings = QSettings()

  345. 

  346.         # ---------------------------------------

  347. 

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

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

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

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

  352. 

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

  354. 

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

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

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

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

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

  360. 

  361.         # 0, 1, 2 match their enum variants

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

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

  364. 

  365.         # --------------------------------------------

  366. 

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

  368. 

  369.         if audioDriver:

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

  371. 

  372.             if audioDriver == "JACK":

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

  374.             else:

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

  376. 

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

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

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

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

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

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

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

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

  385. 

  386.         # --------------------------------------------

  387. 

  388.         ladspas = []

  389.         dssis = []

  390.         lv2s = []

  391.         vsts = []

  392.         gigs = []

  393.         sf2s = []

  394.         sfzs = []

  395. 

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

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

  398. 

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

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

  401. 

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

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

  404. 

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

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

  407. 

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

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

  410. 

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

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

  413. 

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

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

  416. 

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

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

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

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

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

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

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

  424. 

  425.     @pyqtSlot()

  426.     def slot_resetSettings(self):

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

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

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

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

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

  432. 

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

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

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

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

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

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

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

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

  441. 

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

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

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

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

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

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

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

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

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

  451. 

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

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

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

  455.             else:

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

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

  458. 

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

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

  461.                 paths = DEFAULT_LADSPA_PATH.split(splitter)

  462.                 paths.sort()

  463.                 self.ui.lw_ladspa.clear()

  464. 

  465.                 for ladspa in paths:

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

  467. 

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

  469.                 paths = DEFAULT_DSSI_PATH.split(splitter)

  470.                 paths.sort()

  471.                 self.ui.lw_dssi.clear()

  472. 

  473.                 for dssi in paths:

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

  475. 

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

  477.                 paths = DEFAULT_LV2_PATH.split(splitter)

  478.                 paths.sort()

  479.                 self.ui.lw_lv2.clear()

  480. 

  481.                 for lv2 in paths:

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

  483. 

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

  485.                 paths = DEFAULT_VST_PATH.split(splitter)

  486.                 paths.sort()

  487.                 self.ui.lw_vst.clear()

  488. 

  489.                 for vst in paths:

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

  491. 

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

  493.                 paths = DEFAULT_GIG_PATH.split(splitter)

  494.                 paths.sort()

  495.                 self.ui.lw_gig.clear()

  496. 

  497.                 for gig in paths:

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

  499. 

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

  501.                 paths = DEFAULT_SF2_PATH.split(splitter)

  502.                 paths.sort()

  503.                 self.ui.lw_sf2.clear()

  504. 

  505.                 for sf2 in paths:

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

  507. 

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

  509.                 paths = DEFAULT_SFZ_PATH.split(splitter)

  510.                 paths.sort()

  511.                 self.ui.lw_sfz.clear()

  512. 

  513.                 for sfz in paths:

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

  515. 

  516.     @pyqtSlot()

  517.     def slot_getAndSetProjectPath(self):

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

  519. 

  520.     @pyqtSlot()

  521.     def slot_engineAudioDriverChanged(self):

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

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

  524.         else:

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

  526. 

  527.     @pyqtSlot()

  528.     def slot_showAudioDriverSettings(self):

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

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

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

  532. 

  533.     @pyqtSlot()

  534.     def slot_addPluginPath(self):

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

  536.         if newPath:

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  551. 

  552.     @pyqtSlot()

  553.     def slot_removePluginPath(self):

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  568. 

  569.     @pyqtSlot()

  570.     def slot_changePluginPath(self):

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  585.         else:

  586.             currentPath = ""

  587. 

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

  589. 

  590.         if newPath:

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  605. 

  606.     @pyqtSlot(int)

  607.     def slot_pluginPathTabChanged(self, index):

  608.         if index == 0:

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

  610.         elif index == 1:

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

  612.         elif index == 2:

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

  614.         elif index == 3:

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

  616.         elif index == 4:

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

  618.         elif index == 5:

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

  620.         elif index == 6:

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

  622.         else:

  623.             row = -1

  624. 

  625.         check = bool(row >= 0)

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

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

  628. 

  629.     @pyqtSlot(int)

  630.     def slot_pluginPathRowChanged(self, row):

  631.         check = bool(row >= 0)

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

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

  634. 

  635.     def done(self, r):

  636.         QDialog.done(self, r)

  637.         self.close()

  638. 

  639. # ------------------------------------------------------------------------------------------------------------

  640. # TESTING

  641. 

  642. #from PyQt5.QtWidgets import QApplication

  643. #app = QApplication(sys.argv)

  644. #gui = CarlaSettingsW(None, True)

  645. #gui.show()

  646. #app.exec_()