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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 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. else:

  70.     CARLA_DEFAULT_PROCESS_MODE   = PROCESS_MODE_CONTINUOUS_RACK

  71.     CARLA_DEFAULT_TRANSPORT_MODE = TRANSPORT_MODE_INTERNAL

  72. 

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

  74. # PatchCanvas defines

  75. 

  76. CANVAS_ANTIALIASING_SMALL = 1

  77. CANVAS_EYECANDY_SMALL     = 1

  78. 

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

  80. # ...

  81. 

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

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

  84. 

  85. # ------------------------------------------------------------------------------------------------------------

  86. # Driver Settings

  87. 

  88. class DriverSettingsW(QDialog):

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

  90.         QDialog.__init__(self, parent)

  91.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  92.         self.ui.setupUi(self)

  93. 

  94.         if driverName == "JACK":

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

  96.             return

  97. 

  98.         # -------------------------------------------------------------

  99.         # Internal stuff

  100. 

  101.         self.fDriverIndex = driverIndex

  102.         self.fDriverName  = driverName

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

  104. 

  105.         # -------------------------------------------------------------

  106.         # Set-up GUI

  107. 

  108.         for name in self.fDeviceNames:

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

  110. 

  111.         for bsize in BUFFER_SIZE_LIST:

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

  113. 

  114.         for srate in SAMPLE_RATE_LIST:

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

  116. 

  117.         # -------------------------------------------------------------

  118.         # Load settings

  119. 

  120.         self.loadSettings()

  121. 

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

  123.         # Set-up connections

  124. 

  125.         self.accepted.connect(self.slot_saveSettings)

  126. 

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

  128. 

  129.     def loadSettings(self):

  130.         settings = QSettings()

  131. 

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

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

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

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

  136. 

  137.         if audioDevice and audioDevice in self.fDeviceNames:

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

  139.         else:

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

  141. 

  142.         if 2 < audioNumPeriods < 3:

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

  144.         else:

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

  146. 

  147.         if audioBufferSize and audioBufferSize in BUFFER_SIZE_LIST:

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

  149.         else:

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

  151. 

  152.         if audioSampleRate and audioSampleRate in SAMPLE_RATE_LIST:

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

  154.         else:

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

  156. 

  157.     @pyqtSlot()

  158.     def slot_saveSettings(self):

  159.         settings = QSettings()

  160. 

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

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

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

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

  165. 

  166.     def done(self, r):

  167.         QDialog.done(self, r)

  168.         self.close()

  169. 

  170. # ------------------------------------------------------------------------------------------------------------

  171. # Settings Dialog

  172. 

  173. class CarlaSettingsW(QDialog):

  174.     # Tab indexes

  175.     TAB_INDEX_MAIN         = 0

  176.     TAB_INDEX_CANVAS       = 1

  177.     TAB_INDEX_CARLA_ENGINE = 2

  178.     TAB_INDEX_CARLA_PATHS  = 3

  179.     TAB_INDEX_NONE         = 4

  180. 

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

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

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

  184.     PROCESS_MODE_NON_JACK_PADDING = 2

  185. 

  186.     def __init__(self, parent, hasCanvas, hasGL):

  187.         QDialog.__init__(self, parent)

  188.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  189.         self.ui.setupUi(self)

  190. 

  191.         # -------------------------------------------------------------

  192.         # Set-up GUI

  193. 

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

  195. 

  196.         for i in range(driverCount):

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

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

  199. 

  200.         # -------------------------------------------------------------

  201.         # Load settings

  202. 

  203.         self.loadSettings()

  204. 

  205.         if not hasGL:

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

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

  208. 

  209.         if WINDOWS:

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

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

  212. 

  213.         # -------------------------------------------------------------

  214.         # Set-up connections

  215. 

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

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

  218. 

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

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

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

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

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

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

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

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

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

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

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

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

  231. 

  232.         # -------------------------------------------------------------

  233.         # Post-connect setup

  234. 

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

  236. 

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

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

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

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

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

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

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

  244. 

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

  246. 

  247.     def loadSettings(self):

  248.         settings = QSettings()

  249. 

  250.         # ---------------------------------------

  251. 

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

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

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

  255. 

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

  257. 

  258.         if themeColor == "System":

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

  260.         else:

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

  262. 

  263.         # ---------------------------------------

  264. 

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

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

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

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

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

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

  271. 

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

  273. 

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

  275.             thisThemeName = getThemeName(i)

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

  277.             if thisThemeName == canvasThemeName:

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

  279. 

  280.         # --------------------------------------------

  281. 

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

  283. 

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

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

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

  287.                 break

  288.         else:

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

  290. 

  291.         if audioDriver == "JACK":

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

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

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

  295.         else:

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

  297.             processModeIndex -= self.PROCESS_MODE_NON_JACK_PADDING

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

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

  300. 

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

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

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

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

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

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

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

  308. 

  309.         # --------------------------------------------

  310. 

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

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

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

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

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

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

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

  318. 

  319.         ladspas.sort()

  320.         dssis.sort()

  321.         lv2s.sort()

  322.         vsts.sort()

  323.         gigs.sort()

  324.         sf2s.sort()

  325.         sfzs.sort()

  326. 

  327.         for ladspa in ladspas:

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

  329. 

  330.         for dssi in dssis:

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

  332. 

  333.         for lv2 in lv2s:

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

  335. 

  336.         for vst in vsts:

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

  338. 

  339.         for gig in gigs:

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

  341. 

  342.         for sf2 in sf2s:

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

  344. 

  345.         for sfz in sfzs:

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

  347. 

  348.     @pyqtSlot()

  349.     def slot_saveSettings(self):

  350.         settings = QSettings()

  351. 

  352.         # ---------------------------------------

  353. 

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

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

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

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

  358. 

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

  360. 

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

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

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

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

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

  366. 

  367.         # 0, 1, 2 match their enum variants

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

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

  370. 

  371.         # --------------------------------------------

  372. 

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

  374. 

  375.         if audioDriver:

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

  377. 

  378.             if audioDriver == "JACK":

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

  380.             else:

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

  382. 

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

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

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

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

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

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

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

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

  391. 

  392.         # --------------------------------------------

  393. 

  394.         ladspas = []

  395.         dssis = []

  396.         lv2s = []

  397.         vsts = []

  398.         gigs = []

  399.         sf2s = []

  400.         sfzs = []

  401. 

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

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

  404. 

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

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

  407. 

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

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

  410. 

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

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

  413. 

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

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

  416. 

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

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

  419. 

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

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

  422. 

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

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

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

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

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

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

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

  430. 

  431.     @pyqtSlot()

  432.     def slot_resetSettings(self):

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

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

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

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

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

  438. 

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

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

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

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

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

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

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

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

  447. 

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

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

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

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

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

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

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

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

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

  457. 

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

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

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

  461.             else:

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

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

  464. 

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

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

  467.                 paths = DEFAULT_LADSPA_PATH.split(splitter)

  468.                 paths.sort()

  469.                 self.ui.lw_ladspa.clear()

  470. 

  471.                 for ladspa in paths:

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

  473. 

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

  475.                 paths = DEFAULT_DSSI_PATH.split(splitter)

  476.                 paths.sort()

  477.                 self.ui.lw_dssi.clear()

  478. 

  479.                 for dssi in paths:

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

  481. 

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

  483.                 paths = DEFAULT_LV2_PATH.split(splitter)

  484.                 paths.sort()

  485.                 self.ui.lw_lv2.clear()

  486. 

  487.                 for lv2 in paths:

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

  489. 

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

  491.                 paths = DEFAULT_VST_PATH.split(splitter)

  492.                 paths.sort()

  493.                 self.ui.lw_vst.clear()

  494. 

  495.                 for vst in paths:

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

  497. 

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

  499.                 paths = DEFAULT_GIG_PATH.split(splitter)

  500.                 paths.sort()

  501.                 self.ui.lw_gig.clear()

  502. 

  503.                 for gig in paths:

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

  505. 

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

  507.                 paths = DEFAULT_SF2_PATH.split(splitter)

  508.                 paths.sort()

  509.                 self.ui.lw_sf2.clear()

  510. 

  511.                 for sf2 in paths:

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

  513. 

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

  515.                 paths = DEFAULT_SFZ_PATH.split(splitter)

  516.                 paths.sort()

  517.                 self.ui.lw_sfz.clear()

  518. 

  519.                 for sfz in paths:

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

  521. 

  522.     @pyqtSlot()

  523.     def slot_getAndSetProjectPath(self):

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

  525. 

  526.     @pyqtSlot()

  527.     def slot_engineAudioDriverChanged(self):

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

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

  530.         else:

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

  532. 

  533.     @pyqtSlot()

  534.     def slot_showAudioDriverSettings(self):

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

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

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

  538. 

  539.     @pyqtSlot()

  540.     def slot_addPluginPath(self):

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

  542.         if newPath:

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  557. 

  558.     @pyqtSlot()

  559.     def slot_removePluginPath(self):

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  574. 

  575.     @pyqtSlot()

  576.     def slot_changePluginPath(self):

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  591.         else:

  592.             currentPath = ""

  593. 

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

  595. 

  596.         if newPath:

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  611. 

  612.     @pyqtSlot(int)

  613.     def slot_pluginPathTabChanged(self, index):

  614.         if index == 0:

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

  616.         elif index == 1:

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

  618.         elif index == 2:

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

  620.         elif index == 3:

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

  622.         elif index == 4:

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

  624.         elif index == 5:

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

  626.         elif index == 6:

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

  628.         else:

  629.             row = -1

  630. 

  631.         check = bool(row >= 0)

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

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

  634. 

  635.     @pyqtSlot(int)

  636.     def slot_pluginPathRowChanged(self, row):

  637.         check = bool(row >= 0)

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

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

  640. 

  641.     def done(self, r):

  642.         QDialog.done(self, r)

  643.         self.close()

  644. 

  645. # ------------------------------------------------------------------------------------------------------------

  646. # Main

  647. 

  648. if __name__ == '__main__':

  649.     try:

  650.         from PyQt5.QtWidgets import QApplication

  651.     except:

  652.         from PyQt4.QtGui import QApplication

  653. 

  654.     app = QApplication(sys.argv)

  655.     app.setApplicationName("Carla")

  656.     app.setApplicationVersion(VERSION)

  657.     app.setOrganizationName("falkTX")

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

  659. 

  660.     initHost(False)

  661. 

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

  663.     gui.show()

  664. 

  665.     sys.exit(app.exec_())