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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) 2011-2014 Filipe Coelho <falktx@falktx.com>

  6. #

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

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

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

  10. # the License, or any later version.

  11. #

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

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

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

  15. # GNU General Public License for more details.

  16. #

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

  18. 

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

  20. # Imports (Config)

  21. 

  22. from carla_config import *

  23. 

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

  25. # Imports (Global)

  26. 

  27. if config_UseQt5:

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

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

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

  31. else:

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

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

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

  35. 

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

  37. # Imports (Custom)

  38. 

  39. import ui_carla_settings

  40. import ui_carla_settings_driver

  41. 

  42. from carla_shared import *

  43. from patchcanvas_theme import *

  44. 

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

  46. # ...

  47. 

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

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

  50. 

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

  52. # Driver Settings

  53. 

  54. class DriverSettingsW(QDialog):

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

  56.         QDialog.__init__(self, parent)

  57.         self.host = host

  58.         self.ui = ui_carla_settings_driver.Ui_DriverSettingsW()

  59.         self.ui.setupUi(self)

  60. 

  61.         if False:

  62.             # kdevelop likes this :)

  63.             host = CarlaHostNull()

  64.             self.host = host

  65. 

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

  67.         # Internal stuff

  68. 

  69.         self.fDriverIndex = driverIndex

  70.         self.fDriverName  = driverName

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

  72. 

  73.         self.fBufferSizes = BUFFER_SIZE_LIST

  74.         self.fSampleRates = SAMPLE_RATE_LIST

  75. 

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

  77.         # Set-up GUI

  78. 

  79.         for name in self.fDeviceNames:

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

  81. 

  82.         if driverName != "ALSA":

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

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

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

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

  87. 

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

  89.         # Load settings

  90. 

  91.         self.loadSettings()

  92. 

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

  94.         # Set-up connections

  95. 

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

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

  98. 

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

  100. 

  101.     def loadSettings(self):

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

  103. 

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

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

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

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

  108. 

  109.         if audioDevice and audioDevice in self.fDeviceNames:

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

  111.         else:

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

  113. 

  114.         # fill combo-boxes first

  115.         self.slot_updateDeviceInfo()

  116. 

  117.         if audioNumPeriods in (2, 3):

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

  119.         else:

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

  121. 

  122.         if audioBufferSize and audioBufferSize in self.fBufferSizes:

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

  124.         elif self.fBufferSizes == BUFFER_SIZE_LIST:

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

  126.         else:

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

  128. 

  129.         if audioSampleRate and audioSampleRate in self.fSampleRates:

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

  131.         elif self.fSampleRates == SAMPLE_RATE_LIST:

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

  133.         else:

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

  135. 

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

  137. 

  138.     @pyqtSlot()

  139.     def slot_saveSettings(self):

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

  141. 

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

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

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

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

  146. 

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

  148. 

  149.     @pyqtSlot()

  150.     def slot_updateDeviceInfo(self):

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

  152. 

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

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

  155. 

  156.         self.ui.cb_buffersize.clear()

  157.         self.ui.cb_samplerate.clear()

  158. 

  159.         if deviceName:

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

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

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

  163.         else:

  164.             self.fBufferSizes = BUFFER_SIZE_LIST

  165.             self.fSampleRates = SAMPLE_RATE_LIST

  166. 

  167.         for bsize in self.fBufferSizes:

  168.             sbsize = str(bsize)

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

  170. 

  171.             if oldBufferSize == sbsize:

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

  173. 

  174.         for srate in self.fSampleRates:

  175.             ssrate = str(int(srate))

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

  177. 

  178.             if oldSampleRate == ssrate:

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

  180. 

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

  182. 

  183.     def done(self, r):

  184.         QDialog.done(self, r)

  185.         self.close()

  186. 

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

  188. # Settings Dialog

  189. 

  190. class CarlaSettingsW(QDialog):

  191.     # Tab indexes

  192.     TAB_INDEX_MAIN   = 0

  193.     TAB_INDEX_CANVAS = 1

  194.     TAB_INDEX_ENGINE = 2

  195.     TAB_INDEX_PATHS  = 3

  196.     TAB_INDEX_NONE   = 4

  197. 

  198.     # Path indexes

  199.     PATH_INDEX_LADSPA = 0

  200.     PATH_INDEX_DSSI   = 1

  201.     PATH_INDEX_LV2    = 2

  202.     PATH_INDEX_VST2   = 3

  203.     PATH_INDEX_VST3   = 4

  204.     PATH_INDEX_GIG    = 5

  205.     PATH_INDEX_SF2    = 6

  206.     PATH_INDEX_SFZ    = 7

  207. 

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

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

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

  211.     PROCESS_MODE_NON_JACK_PADDING = 2

  212. 

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

  214. 

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

  216.         QDialog.__init__(self, parent)

  217.         self.host = host

  218.         self.ui = ui_carla_settings.Ui_CarlaSettingsW()

  219.         self.ui.setupUi(self)

  220. 

  221.         if False:

  222.             # kdevelop likes this :)

  223.             host = CarlaHostNull()

  224.             self.host = host

  225. 

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

  227.         # Set-up GUI

  228. 

  229.         self.ui.lw_page.setFixedWidth(48 + 6 + 6 + QFontMetrics(self.ui.lw_page.font()).width("88888888"))

  230. 

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

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

  233. 

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

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

  236. 

  237.         if WINDOWS and not config_UseQt5:

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

  239. 

  240.         if host.isControl:

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

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

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

  244. 

  245.         elif not hasCanvas:

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

  247. 

  248.         elif not hasCanvasGL:

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

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

  251. 

  252.         if host.isPlugin:

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

  254. 

  255.         if host.processModeForced:

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

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

  258. 

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

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

  261. 

  262.         # FIXME, pipes on win32 not working

  263.         if WINDOWS:

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

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

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

  267. 

  268.         # FIXME, not implemented yet

  269.         self.ui.ch_engine_uis_always_on_top.hide()

  270. 

  271.         # ----------------------------------------------------------------------------------------------------

  272.         # Load settings

  273. 

  274.         self.loadSettings()

  275. 

  276.         # ----------------------------------------------------------------------------------------------------

  277.         # Set-up connections

  278. 

  279.         self.accepted.connect(self.slot_saveSettings)

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

  281. 

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

  283. 

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

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

  286. 

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

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

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

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

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

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

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

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

  295.         self.ui.lw_vst3.currentRowChanged.connect(self.slot_pluginPathRowChanged)

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

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

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

  299. 

  300.         # ----------------------------------------------------------------------------------------------------

  301.         # Post-connect setup

  302. 

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

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

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

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

  307.         self.ui.lw_vst3.setCurrentRow(0)

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

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

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

  311. 

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

  313. 

  314.     # --------------------------------------------------------------------------------------------------------

  315. 

  316.     def loadSettings(self):

  317.         settings = QSettings()

  318. 

  319.         # ----------------------------------------------------------------------------------------------------

  320.         # Main

  321. 

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

  323.         self.ui.ch_main_theme_pro.setChecked(settings.value(CARLA_KEY_MAIN_USE_PRO_THEME, CARLA_DEFAULT_MAIN_USE_PRO_THEME, type=bool) and self.ui.group_main_theme.isEnabled())

  324.         self.ui.cb_main_theme_color.setCurrentIndex(self.ui.cb_main_theme_color.findText(settings.value(CARLA_KEY_MAIN_PRO_THEME_COLOR, CARLA_DEFAULT_MAIN_PRO_THEME_COLOR, type=str)))

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

  326.         self.ui.cb_main_use_custom_skins.setChecked(settings.value(CARLA_KEY_MAIN_USE_CUSTOM_SKINS, CARLA_DEFAULT_MAIN_USE_CUSTOM_SKINS, type=bool))

  327. 

  328.         # ----------------------------------------------------------------------------------------------------

  329.         # Canvas

  330. 

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

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

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

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

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

  336.         self.ui.cb_canvas_eyecandy.setCheckState(settings.value(CARLA_KEY_CANVAS_EYE_CANDY, CARLA_DEFAULT_CANVAS_EYE_CANDY, type=int))

  337.         self.ui.cb_canvas_use_opengl.setChecked(settings.value(CARLA_KEY_CANVAS_USE_OPENGL, CARLA_DEFAULT_CANVAS_USE_OPENGL, type=bool) and self.ui.cb_canvas_use_opengl.isEnabled())

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

  339.         self.ui.cb_canvas_render_hq_aa.setChecked(settings.value(CARLA_KEY_CANVAS_HQ_ANTIALIASING, CARLA_DEFAULT_CANVAS_HQ_ANTIALIASING, type=bool) and self.ui.cb_canvas_render_hq_aa.isEnabled())

  340. 

  341.         # ----------------------------------------------------------------------------------------------------

  342. 

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

  344. 

  345.         # ----------------------------------------------------------------------------------------------------

  346.         # Engine

  347. 

  348.         if self.host.isPlugin:

  349.             audioDriver = "Plugin"

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

  351.         else:

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

  353. 

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

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

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

  357.                     break

  358.             else:

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

  360. 

  361.         if audioDriver == "JACK":

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

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

  364.         else:

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

  366.             self.ui.tb_engine_driver_config.setEnabled(not self.host.isPlugin)

  367. 

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

  369. 

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

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

  372.         else:

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

  374. 

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

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

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

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

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

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

  381. 

  382.         # ----------------------------------------------------------------------------------------------------

  383.         # Paths

  384. 

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

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

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

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

  389.         vst3s   = toList(settings.value(CARLA_KEY_PATHS_VST3,   CARLA_DEFAULT_VST3_PATH))

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

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

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

  393. 

  394.         ladspas.sort()

  395.         dssis.sort()

  396.         lv2s.sort()

  397.         vst2s.sort()

  398.         vst3s.sort()

  399.         gigs.sort()

  400.         sf2s.sort()

  401.         sfzs.sort()

  402. 

  403.         for ladspa in ladspas:

  404.             if not ladspa: continue

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

  406. 

  407.         for dssi in dssis:

  408.             if not dssi: continue

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

  410. 

  411.         for lv2 in lv2s:

  412.             if not lv2: continue

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

  414. 

  415.         for vst2 in vst2s:

  416.             if not vst2: continue

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

  418. 

  419.         for vst3 in vst3s:

  420.             if not vst3: continue

  421.             self.ui.lw_vst3.addItem(vst3)

  422. 

  423.         for gig in gigs:

  424.             if not gig: continue

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

  426. 

  427.         for sf2 in sf2s:

  428.             if not sf2: continue

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

  430. 

  431.         for sfz in sfzs:

  432.             if not sfz: continue

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

  434. 

  435.     # --------------------------------------------------------------------------------------------------------

  436. 

  437.     @pyqtSlot()

  438.     def slot_saveSettings(self):

  439.         settings = QSettings()

  440. 

  441.         # ----------------------------------------------------------------------------------------------------

  442.         # Main

  443. 

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

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

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

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

  448.         settings.setValue(CARLA_KEY_MAIN_USE_CUSTOM_SKINS, self.ui.cb_main_use_custom_skins.isChecked())

  449. 

  450.         # ----------------------------------------------------------------------------------------------------

  451.         # Canvas

  452. 

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

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

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

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

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

  458.         settings.setValue(CARLA_KEY_CANVAS_EYE_CANDY,         self.ui.cb_canvas_eyecandy.checkState()) # 0, 1, 2 match their enum variants

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

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

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

  462. 

  463.         # ----------------------------------------------------------------------------------------------------

  464. 

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

  466. 

  467.         # ----------------------------------------------------------------------------------------------------

  468.         # Engine

  469. 

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

  471. 

  472.         if audioDriver and not self.host.isPlugin:

  473.             settings.setValue(CARLA_KEY_ENGINE_AUDIO_DRIVER, audioDriver)

  474. 

  475.         if not self.host.processModeForced:

  476.             # engine sends callback if processMode really changes

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

  478. 

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

  480. 

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

  482. 

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

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

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

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

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

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

  489. 

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

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

  492. 

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

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

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

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

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

  498. 

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

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

  501. 

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

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

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

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

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

  507. 

  508.         # ----------------------------------------------------------------------------------------------------

  509.         # Paths

  510. 

  511.         ladspas = []

  512.         dssis   = []

  513.         lv2s    = []

  514.         vst2s   = []

  515.         vst3s   = []

  516.         gigs    = []

  517.         sf2s    = []

  518.         sfzs    = []

  519. 

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

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

  522. 

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

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

  525. 

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

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

  528. 

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

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

  531. 

  532.         for i in range(self.ui.lw_vst3.count()):

  533.             vst3s.append(self.ui.lw_vst3.item(i).text())

  534. 

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

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

  537. 

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

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

  540. 

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

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

  543. 

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

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

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

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

  548.         self.host.set_engine_option(ENGINE_OPTION_PLUGIN_PATH, PLUGIN_VST3,   splitter.join(vst3s))

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

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

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

  552. 

  553.         settings.setValue(CARLA_KEY_PATHS_LADSPA, ladspas)

  554.         settings.setValue(CARLA_KEY_PATHS_DSSI,   dssis)

  555.         settings.setValue(CARLA_KEY_PATHS_LV2,    lv2s)

  556.         settings.setValue(CARLA_KEY_PATHS_VST2,   vst2s)

  557.         settings.setValue(CARLA_KEY_PATHS_VST3,   vst3s)

  558.         settings.setValue(CARLA_KEY_PATHS_GIG,    gigs)

  559.         settings.setValue(CARLA_KEY_PATHS_SF2,    sf2s)

  560.         settings.setValue(CARLA_KEY_PATHS_SFZ,    sfzs)

  561. 

  562.     # --------------------------------------------------------------------------------------------------------

  563. 

  564.     @pyqtSlot()

  565.     def slot_resetSettings(self):

  566.         # ----------------------------------------------------------------------------------------------------

  567.         # Main

  568. 

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

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

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

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

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

  574.             self.ui.cb_main_use_custom_skins.setChecked(CARLA_DEFAULT_MAIN_USE_CUSTOM_SKINS)

  575. 

  576.         # ----------------------------------------------------------------------------------------------------

  577.         # Canvas

  578. 

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

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

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

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

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

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

  585.             self.ui.cb_canvas_eyecandy.setCheckState(Qt.PartiallyChecked) # CARLA_DEFAULT_CANVAS_EYE_CANDY

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

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

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

  589. 

  590.         # ----------------------------------------------------------------------------------------------------

  591.         # Engine

  592. 

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

  594.             if not self.host.isPlugin:

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

  596. 

  597.             if not self.host.processModeForced:

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

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

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

  601.                 else:

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

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

  604. 

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

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

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

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

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

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

  611. 

  612.         # ----------------------------------------------------------------------------------------------------

  613.         # Paths

  614. 

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

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

  617. 

  618.             if curIndex == self.PATH_INDEX_LADSPA:

  619.                 paths = CARLA_DEFAULT_LADSPA_PATH

  620.                 paths.sort()

  621.                 self.ui.lw_ladspa.clear()

  622. 

  623.                 for path in paths:

  624.                     if not path: continue

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

  626. 

  627.             elif curIndex == self.PATH_INDEX_DSSI:

  628.                 paths = CARLA_DEFAULT_DSSI_PATH

  629.                 paths.sort()

  630.                 self.ui.lw_dssi.clear()

  631. 

  632.                 for path in paths:

  633.                     if not path: continue

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

  635. 

  636.             elif curIndex == self.PATH_INDEX_LV2:

  637.                 paths = CARLA_DEFAULT_LV2_PATH

  638.                 paths.sort()

  639.                 self.ui.lw_lv2.clear()

  640. 

  641.                 for path in paths:

  642.                     if not path: continue

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

  644. 

  645.             elif curIndex == self.PATH_INDEX_VST2:

  646.                 paths = CARLA_DEFAULT_VST2_PATH

  647.                 paths.sort()

  648.                 self.ui.lw_vst.clear()

  649. 

  650.                 for path in paths:

  651.                     if not path: continue

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

  653. 

  654.             elif curIndex == self.PATH_INDEX_VST3:

  655.                 paths = CARLA_DEFAULT_VST3_PATH

  656.                 paths.sort()

  657.                 self.ui.lw_vst3.clear()

  658. 

  659.                 for path in paths:

  660.                     if not path: continue

  661.                     self.ui.lw_vst3.addItem(path)

  662. 

  663.             elif curIndex == self.PATH_INDEX_GIG:

  664.                 paths = CARLA_DEFAULT_GIG_PATH

  665.                 paths.sort()

  666.                 self.ui.lw_gig.clear()

  667. 

  668.                 for path in paths:

  669.                     if not path: continue

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

  671. 

  672.             elif curIndex == self.PATH_INDEX_SF2:

  673.                 paths = CARLA_DEFAULT_SF2_PATH

  674.                 paths.sort()

  675.                 self.ui.lw_sf2.clear()

  676. 

  677.                 for path in paths:

  678.                     if not path: continue

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

  680. 

  681.             elif curIndex == self.PATH_INDEX_SFZ:

  682.                 paths = CARLA_DEFAULT_SFZ_PATH

  683.                 paths.sort()

  684.                 self.ui.lw_sfz.clear()

  685. 

  686.                 for path in paths:

  687.                     if not path: continue

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

  689. 

  690.     # --------------------------------------------------------------------------------------------------------

  691. 

  692.     @pyqtSlot()

  693.     def slot_getAndSetProjectPath(self):

  694.         # FIXME

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

  696. 

  697.     # --------------------------------------------------------------------------------------------------------

  698. 

  699.     @pyqtSlot()

  700.     def slot_engineAudioDriverChanged(self):

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

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

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

  704.         else:

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

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

  707. 

  708.     @pyqtSlot()

  709.     def slot_showAudioDriverSettings(self):

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

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

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

  713. 

  714.     # --------------------------------------------------------------------------------------------------------

  715. 

  716.     @pyqtSlot()

  717.     def slot_addPluginPath(self):

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

  719. 

  720.         if not newPath:

  721.             return

  722. 

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

  724. 

  725.         if curIndex == self.PATH_INDEX_LADSPA:

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

  727.         elif curIndex == self.PATH_INDEX_DSSI:

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

  729.         elif curIndex == self.PATH_INDEX_LV2:

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

  731.         elif curIndex == self.PATH_INDEX_VST2:

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

  733.         elif curIndex == self.PATH_INDEX_VST3:

  734.             self.ui.lw_vst3.addItem(newPath)

  735.         elif curIndex == self.PATH_INDEX_GIG:

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

  737.         elif curIndex == self.PATH_INDEX_SF2:

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

  739.         elif curIndex == self.PATH_INDEX_SFZ:

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

  741. 

  742.     @pyqtSlot()

  743.     def slot_removePluginPath(self):

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

  745. 

  746.         if curIndex == self.PATH_INDEX_LADSPA:

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

  748.         elif curIndex == self.PATH_INDEX_DSSI:

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

  750.         elif curIndex == self.PATH_INDEX_LV2:

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

  752.         elif curIndex == self.PATH_INDEX_VST2:

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

  754.         elif curIndex == self.PATH_INDEX_VST3:

  755.             self.ui.lw_vst3.takeItem(self.ui.lw_vst3.currentRow())

  756.         elif curIndex == self.PATH_INDEX_GIG:

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

  758.         elif curIndex == self.PATH_INDEX_SF2:

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

  760.         elif curIndex == self.PATH_INDEX_SFZ:

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

  762. 

  763.     @pyqtSlot()

  764.     def slot_changePluginPath(self):

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

  766. 

  767.         if curIndex == self.PATH_INDEX_LADSPA:

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

  769.         elif curIndex == self.PATH_INDEX_DSSI:

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

  771.         elif curIndex == self.PATH_INDEX_LV2:

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

  773.         elif curIndex == self.PATH_INDEX_VST2:

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

  775.         elif curIndex == self.PATH_INDEX_VST3:

  776.             currentPath = self.ui.lw_vst3.currentItem().text()

  777.         elif curIndex == self.PATH_INDEX_GIG:

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

  779.         elif curIndex == self.PATH_INDEX_SF2:

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

  781.         elif curIndex == self.PATH_INDEX_SFZ:

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

  783.         else:

  784.             currentPath = ""

  785. 

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

  787. 

  788.         if not newPath:

  789.             return

  790. 

  791.         if curIndex == self.PATH_INDEX_LADSPA:

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

  793.         elif curIndex == self.PATH_INDEX_DSSI:

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

  795.         elif curIndex == self.PATH_INDEX_LV2:

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

  797.         elif curIndex == self.PATH_INDEX_VST2:

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

  799.         elif curIndex == self.PATH_INDEX_VST3:

  800.             self.ui.lw_vst3.currentItem().setText(newPath)

  801.         elif curIndex == self.PATH_INDEX_GIG:

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

  803.         elif curIndex == self.PATH_INDEX_SF2:

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

  805.         elif curIndex == self.PATH_INDEX_SFZ:

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

  807. 

  808.     # --------------------------------------------------------------------------------------------------------

  809. 

  810.     @pyqtSlot(int)

  811.     def slot_pluginPathTabChanged(self, index):

  812.         if index == self.PATH_INDEX_LADSPA:

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

  814.         elif index == self.PATH_INDEX_DSSI:

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

  816.         elif index == self.PATH_INDEX_LV2:

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

  818.         elif index == self.PATH_INDEX_VST2:

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

  820.         elif index == self.PATH_INDEX_VST3:

  821.             row = self.ui.lw_vst3.currentRow()

  822.         elif index == self.PATH_INDEX_GIG:

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

  824.         elif index == self.PATH_INDEX_SF2:

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

  826.         elif index == self.PATH_INDEX_SFZ:

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

  828.         else:

  829.             row = -1

  830. 

  831.         check = bool(row >= 0)

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

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

  834. 

  835.     @pyqtSlot(int)

  836.     def slot_pluginPathRowChanged(self, row):

  837.         check = bool(row >= 0)

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

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

  840. 

  841.     # --------------------------------------------------------------------------------------------------------

  842. 

  843.     def done(self, r):

  844.         QDialog.done(self, r)

  845.         self.close()

  846. 

  847. # ------------------------------------------------------------------------------------------------------------

  848. # Main

  849. 

  850. if __name__ == '__main__':

  851.     from carla_app import CarlaApplication

  852.     from carla_host import initHost, loadHostSettings

  853. 

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

  855. 

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

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

  858.     loadHostSettings(host)

  859. 

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

  861.     gui.show()

  862. 

  863.     app.exit_exec()

  864. 

  865. # ------------------------------------------------------------------------------------------------------------