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Carla
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Carla/source/carla_shared.py

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  1. #!/usr/bin/env python3

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

  3. 

  4. # Common Carla 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 GPL.txt file

  18. 

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

  20. # Imports (Global)

  21. 

  22. import os

  23. import json

  24. import sys

  25. from copy import deepcopy

  26. from subprocess import Popen, PIPE

  27. from PyQt4.QtCore import pyqtSlot, qWarning, Qt, QByteArray, QSettings, QThread, QTimer, SIGNAL, SLOT

  28. from PyQt4.QtGui import QColor, QCursor, QDialog, QIcon, QInputDialog, QFileDialog, QFontMetrics, QFrame, QMenu

  29. from PyQt4.QtGui import QLineEdit, QMessageBox, QPainter, QPainterPath, QTableWidgetItem, QVBoxLayout, QWidget

  30. 

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

  32. # Imports (Custom)

  33. 

  34. import ui_carla_about

  35. import ui_carla_database

  36. import ui_carla_edit

  37. import ui_carla_parameter

  38. import ui_carla_plugin

  39. import ui_carla_refresh

  40. from carla_backend import *

  41. 

  42. # ------------------------------------------------------------------------------------------------------------

  43. # Try Import LADSPA-RDF

  44. 

  45. try:

  46.     import ladspa_rdf

  47.     haveLRDF = True

  48. except:

  49.     print("LRDF Support not available (LADSPA-RDF will be disabled)")

  50.     haveLRDF = False

  51. 

  52. # ------------------------------------------------------------------------------------------------------------

  53. # Try Import Signal

  54. 

  55. try:

  56.     from signal import signal, SIGINT, SIGTERM, SIGUSR1

  57.     haveSignal = True

  58. except:

  59.     haveSignal = False

  60. 

  61. # ------------------------------------------------------------------------------------------------------------

  62. # Platform specific stuff

  63. 

  64. if MACOS:

  65.     from PyQt4.QtGui import qt_mac_set_menubar_icons

  66.     qt_mac_set_menubar_icons(False)

  67. elif WINDOWS:

  68.     WINDIR = os.getenv("WINDIR")

  69. 

  70. # ------------------------------------------------------------------------------------------------------------

  71. # Set Version

  72. 

  73. VERSION = "0.8.0"

  74. 

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

  76. # Set TMP

  77. 

  78. TMP = os.getenv("TMP")

  79. 

  80. if TMP is None:

  81.     if WINDOWS:

  82.         qWarning("TMP variable not set")

  83.         TMP = os.path.join(WINDIR, "temp")

  84.     else:

  85.         TMP = "/tmp"

  86. 

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

  88. # Set HOME

  89. 

  90. HOME = os.getenv("HOME")

  91. 

  92. if HOME is None:

  93.     HOME = os.path.expanduser("~")

  94. 

  95.     if LINUX or MACOS:

  96.         qWarning("HOME variable not set")

  97. 

  98. if not os.path.exists(HOME):

  99.     qWarning("HOME does not exist")

  100.     HOME = TMP

  101. 

  102. # ------------------------------------------------------------------------------------------------------------

  103. # Set PATH

  104. 

  105. PATH = os.getenv("PATH")

  106. 

  107. if PATH is None:

  108.     qWarning("PATH variable not set")

  109. 

  110.     if MACOS:

  111.         PATH = ("/opt/local/bin", "/usr/local/bin", "/usr/bin", "/bin")

  112.     elif WINDOWS:

  113.         PATH = (os.path.join(WINDIR, "system32"), WINDIR)

  114.     else:

  115.         PATH = ("/usr/local/bin", "/usr/bin", "/bin")

  116. 

  117. else:

  118.     PATH = PATH.split(os.pathsep)

  119. 

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

  121. # Global Carla object

  122. 

  123. class CarlaObject(object):

  124.     __slots__ = [

  125.         'host',

  126.         'gui',

  127.         'isControl',

  128.         'isLocal',

  129.         'processMode',

  130.         'maxParameters',

  131.         'LADSPA_PATH',

  132.         'DSSI_PATH',

  133.         'LV2_PATH',

  134.         'VST_PATH',

  135.         'GIG_PATH',

  136.         'SF2_PATH',

  137.         'SFZ_PATH'

  138.     ]

  139. 

  140. Carla = CarlaObject()

  141. Carla.host = None

  142. Carla.gui  = None

  143. Carla.isControl = False

  144. Carla.isLocal   = True

  145. Carla.processMode   = PROCESS_MODE_CONTINUOUS_RACK

  146. Carla.maxParameters = MAX_RACK_PLUGINS

  147. 

  148. # ------------------------------------------------------------------------------------------------------------

  149. # Carla GUI defines

  150. 

  151. ICON_STATE_NULL  = 0

  152. ICON_STATE_OFF   = 1

  153. ICON_STATE_WAIT  = 2

  154. ICON_STATE_ON    = 3

  155. 

  156. PALETTE_COLOR_NONE   = 0

  157. PALETTE_COLOR_WHITE  = 1

  158. PALETTE_COLOR_RED    = 2

  159. PALETTE_COLOR_GREEN  = 3

  160. PALETTE_COLOR_BLUE   = 4

  161. PALETTE_COLOR_YELLOW = 5

  162. PALETTE_COLOR_ORANGE = 6

  163. PALETTE_COLOR_BROWN  = 7

  164. PALETTE_COLOR_PINK   = 8

  165. 

  166. # ------------------------------------------------------------------------------------------------------------

  167. # Static MIDI CC list

  168. 

  169. MIDI_CC_LIST = (

  170.     "0x01 Modulation",

  171.     "0x02 Breath",

  172.     "0x03 (Undefined)",

  173.     "0x04 Foot",

  174.     "0x05 Portamento",

  175.     "0x07 Volume",

  176.     "0x08 Balance",

  177.     "0x09 (Undefined)",

  178.     "0x0A Pan",

  179.     "0x0B Expression",

  180.     "0x0C FX Control 1",

  181.     "0x0D FX Control 2",

  182.     "0x0E (Undefined)",

  183.     "0x0F (Undefined)",

  184.     "0x10 General Purpose 1",

  185.     "0x11 General Purpose 2",

  186.     "0x12 General Purpose 3",

  187.     "0x13 General Purpose 4",

  188.     "0x14 (Undefined)",

  189.     "0x15 (Undefined)",

  190.     "0x16 (Undefined)",

  191.     "0x17 (Undefined)",

  192.     "0x18 (Undefined)",

  193.     "0x19 (Undefined)",

  194.     "0x1A (Undefined)",

  195.     "0x1B (Undefined)",

  196.     "0x1C (Undefined)",

  197.     "0x1D (Undefined)",

  198.     "0x1E (Undefined)",

  199.     "0x1F (Undefined)",

  200.     "0x46 Control 1 [Variation]",

  201.     "0x47 Control 2 [Timbre]",

  202.     "0x48 Control 3 [Release]",

  203.     "0x49 Control 4 [Attack]",

  204.     "0x4A Control 5 [Brightness]",

  205.     "0x4B Control 6 [Decay]",

  206.     "0x4C Control 7 [Vib Rate]",

  207.     "0x4D Control 8 [Vib Depth]",

  208.     "0x4E Control 9 [Vib Delay]",

  209.     "0x4F Control 10 [Undefined]",

  210.     "0x50 General Purpose 5",

  211.     "0x51 General Purpose 6",

  212.     "0x52 General Purpose 7",

  213.     "0x53 General Purpose 8",

  214.     "0x54 Portamento Control",

  215.     "0x5B FX 1 Depth [Reverb]",

  216.     "0x5C FX 2 Depth [Tremolo]",

  217.     "0x5D FX 3 Depth [Chorus]",

  218.     "0x5E FX 4 Depth [Detune]",

  219.     "0x5F FX 5 Depth [Phaser]"

  220.   )

  221. 

  222. # ------------------------------------------------------------------------------------------------------------

  223. # Default Plugin Folders

  224. 

  225. if WINDOWS:

  226.     splitter = ";"

  227.     APPDATA = os.getenv("APPDATA")

  228.     PROGRAMFILES = os.getenv("PROGRAMFILES")

  229.     PROGRAMFILESx86 = os.getenv("PROGRAMFILES(x86)")

  230.     COMMONPROGRAMFILES = os.getenv("COMMONPROGRAMFILES")

  231. 

  232.     # Small integrity tests

  233.     if not APPDATA:

  234.         print("APPDATA variable not set, cannot continue")

  235.         sys.exit(1)

  236. 

  237.     if not PROGRAMFILES:

  238.         print("PROGRAMFILES variable not set, cannot continue")

  239.         sys.exit(1)

  240. 

  241.     if not COMMONPROGRAMFILES:

  242.         print("COMMONPROGRAMFILES variable not set, cannot continue")

  243.         sys.exit(1)

  244. 

  245.     DEFAULT_LADSPA_PATH = ";".join((os.path.join(APPDATA, "LADSPA"),

  246.                                     os.path.join(PROGRAMFILES, "LADSPA")))

  247. 

  248.     DEFAULT_DSSI_PATH = ";".join((os.path.join(APPDATA, "DSSI"),

  249.                                   os.path.join(PROGRAMFILES, "DSSI")))

  250. 

  251.     DEFAULT_LV2_PATH = ";".join((os.path.join(APPDATA, "LV2"),

  252.                                  os.path.join(COMMONPROGRAMFILES, "LV2")))

  253. 

  254.     DEFAULT_VST_PATH = ";".join((os.path.join(PROGRAMFILES, "VstPlugins"),

  255.                                  os.path.join(PROGRAMFILES, "Steinberg", "VstPlugins")))

  256. 

  257.     DEFAULT_GIG_PATH = ";".join((os.path.join(APPDATA, "GIG"),))

  258.     DEFAULT_SF2_PATH = ";".join((os.path.join(APPDATA, "SF2"),))

  259.     DEFAULT_SFZ_PATH = ";".join((os.path.join(APPDATA, "SFZ"),))

  260. 

  261.     if PROGRAMFILESx86:

  262.         DEFAULT_LADSPA_PATH += ";"+os.path.join(PROGRAMFILESx86, "LADSPA")

  263.         DEFAULT_DSSI_PATH += ";"+os.path.join(PROGRAMFILESx86, "DSSI")

  264.         DEFAULT_VST_PATH += ";"+os.path.join(PROGRAMFILESx86, "VstPlugins")

  265.         DEFAULT_VST_PATH += ";"+os.path.join(PROGRAMFILESx86, "Steinberg", "VstPlugins")

  266. 

  267. elif HAIKU:

  268.     splitter = ":"

  269. 

  270.     DEFAULT_LADSPA_PATH = ":".join((os.path.join(HOME, ".ladspa"),

  271.                                     os.path.join("/", "boot", "common", "add-ons", "ladspa")))

  272. 

  273.     DEFAULT_DSSI_PATH = ":".join((os.path.join(HOME, ".dssi"),

  274.                                   os.path.join("/", "boot", "common", "add-ons", "dssi")))

  275. 

  276.     DEFAULT_LV2_PATH = ":".join((os.path.join(HOME, ".lv2"),

  277.                                  os.path.join("/", "boot", "common", "add-ons", "lv2")))

  278. 

  279.     DEFAULT_VST_PATH = ":".join((os.path.join(HOME, ".vst"),

  280.                                  os.path.join("/", "boot", "common", "add-ons", "vst")))

  281. 

  282.     # TODO

  283.     DEFAULT_GIG_PATH = ""

  284.     DEFAULT_SF2_PATH = ""

  285.     DEFAULT_SFZ_PATH = ""

  286. 

  287. elif MACOS:

  288.     splitter = ":"

  289. 

  290.     DEFAULT_LADSPA_PATH = ":".join((os.path.join(HOME, "Library", "Audio", "Plug-Ins", "LADSPA"),

  291.                                     os.path.join("/", "Library", "Audio", "Plug-Ins", "LADSPA")))

  292. 

  293.     DEFAULT_DSSI_PATH = ":".join((os.path.join(HOME, "Library", "Audio", "Plug-Ins", "DSSI"),

  294.                                   os.path.join("/", "Library", "Audio", "Plug-Ins", "DSSI")))

  295. 

  296.     DEFAULT_LV2_PATH = ":".join((os.path.join(HOME, "Library", "Audio", "Plug-Ins", "LV2"),

  297.                                  os.path.join("/", "Library", "Audio", "Plug-Ins", "LV2")))

  298. 

  299.     DEFAULT_VST_PATH = ":".join((os.path.join(HOME, "Library", "Audio", "Plug-Ins", "VST"),

  300.                                  os.path.join("/", "Library", "Audio", "Plug-Ins", "VST")))

  301. 

  302.     # TODO

  303.     DEFAULT_GIG_PATH = ""

  304.     DEFAULT_SF2_PATH = ""

  305.     DEFAULT_SFZ_PATH = ""

  306. 

  307. else:

  308.     splitter = ":"

  309. 

  310.     DEFAULT_LADSPA_PATH = ":".join((os.path.join(HOME, ".ladspa"),

  311.                                     os.path.join("/", "usr", "lib", "ladspa"),

  312.                                     os.path.join("/", "usr", "local", "lib", "ladspa")))

  313. 

  314.     DEFAULT_DSSI_PATH = ":".join((os.path.join(HOME, ".dssi"),

  315.                                   os.path.join("/", "usr", "lib", "dssi"),

  316.                                   os.path.join("/", "usr", "local", "lib", "dssi")))

  317. 

  318.     DEFAULT_LV2_PATH = ":".join((os.path.join(HOME, ".lv2"),

  319.                                  os.path.join("/", "usr", "lib", "lv2"),

  320.                                  os.path.join("/", "usr", "local", "lib", "lv2")))

  321. 

  322.     DEFAULT_VST_PATH = ":".join((os.path.join(HOME, ".vst"),

  323.                                  os.path.join("/", "usr", "lib", "vst"),

  324.                                  os.path.join("/", "usr", "local", "lib", "vst")))

  325. 

  326.     DEFAULT_GIG_PATH = ":".join((os.path.join(HOME, ".sounds"),

  327.                                  os.path.join("/", "usr", "share", "sounds", "gig")))

  328. 

  329.     DEFAULT_SF2_PATH = ":".join((os.path.join(HOME, ".sounds"),

  330.                                  os.path.join("/", "usr", "share", "sounds", "sf2")))

  331. 

  332.     DEFAULT_SFZ_PATH = ":".join((os.path.join(HOME, ".sounds"),

  333.                                  os.path.join("/", "usr", "share", "sounds", "sfz")))

  334. 

  335. # ------------------------------------------------------------------------------------------------------------

  336. # Default Plugin Folders (set)

  337. 

  338. readEnvVars = True

  339. 

  340. if WINDOWS:

  341.     # Check if running Wine. If yes, ignore env vars

  342.     from winreg import ConnectRegistry, OpenKey, CloseKey, HKEY_CURRENT_USER

  343.     reg = ConnectRegistry(None, HKEY_CURRENT_USER)

  344. 

  345.     try:

  346.         key = OpenKey(reg, r"SOFTWARE\Wine")

  347.         CloseKey(key)

  348.         readEnvVars = False

  349.     except:

  350.         pass

  351. 

  352.     CloseKey(reg)

  353.     del reg

  354. 

  355. if readEnvVars:

  356.     Carla.LADSPA_PATH = os.getenv("LADSPA_PATH", DEFAULT_LADSPA_PATH).split(splitter)

  357.     Carla.DSSI_PATH = os.getenv("DSSI_PATH", DEFAULT_DSSI_PATH).split(splitter)

  358.     Carla.LV2_PATH = os.getenv("LV2_PATH", DEFAULT_LV2_PATH).split(splitter)

  359.     Carla.VST_PATH = os.getenv("VST_PATH", DEFAULT_VST_PATH).split(splitter)

  360.     Carla.GIG_PATH = os.getenv("GIG_PATH", DEFAULT_GIG_PATH).split(splitter)

  361.     Carla.SF2_PATH = os.getenv("SF2_PATH", DEFAULT_SF2_PATH).split(splitter)

  362.     Carla.SFZ_PATH = os.getenv("SFZ_PATH", DEFAULT_SFZ_PATH).split(splitter)

  363. 

  364.     if haveLRDF:

  365.         LADSPA_RDF_PATH_env = os.getenv("LADSPA_RDF_PATH")

  366.         if LADSPA_RDF_PATH_env:

  367.             ladspa_rdf.set_rdf_path(LADSPA_RDF_PATH_env.split(splitter))

  368.         del LADSPA_RDF_PATH_env

  369. 

  370. else:

  371.     Carla.LADSPA_PATH = DEFAULT_LADSPA_PATH.split(splitter)

  372.     Carla.DSSI_PATH = DEFAULT_DSSI_PATH.split(splitter)

  373.     Carla.LV2_PATH = DEFAULT_LV2_PATH.split(splitter)

  374.     Carla.VST_PATH = DEFAULT_VST_PATH.split(splitter)

  375.     Carla.GIG_PATH = DEFAULT_GIG_PATH.split(splitter)

  376.     Carla.SF2_PATH = DEFAULT_SF2_PATH.split(splitter)

  377.     Carla.SFZ_PATH = DEFAULT_SFZ_PATH.split(splitter)

  378. 

  379. # ------------------------------------------------------------------------------------------------------------

  380. # Search for Carla library and tools

  381. 

  382. global carla_library_path

  383. carla_library_path = ""

  384. 

  385. carla_discovery_native  = ""

  386. carla_discovery_posix32 = ""

  387. carla_discovery_posix64 = ""

  388. carla_discovery_win32   = ""

  389. carla_discovery_win64   = ""

  390. 

  391. carla_bridge_native  = ""

  392. carla_bridge_posix32 = ""

  393. carla_bridge_posix64 = ""

  394. carla_bridge_win32   = ""

  395. carla_bridge_win64   = ""

  396. 

  397. carla_bridge_lv2_gtk2    = ""

  398. carla_bridge_lv2_gtk3    = ""

  399. carla_bridge_lv2_qt4     = ""

  400. carla_bridge_lv2_qt5     = ""

  401. carla_bridge_lv2_cocoa   = ""

  402. carla_bridge_lv2_windows = ""

  403. carla_bridge_lv2_x11     = ""

  404. 

  405. carla_bridge_vst_cocoa = ""

  406. carla_bridge_vst_hwnd  = ""

  407. carla_bridge_vst_x11   = ""

  408. 

  409. if WINDOWS:

  410.     carla_libname = "libcarla_standalone.dll"

  411. elif MACOS:

  412.     carla_libname = "libcarla_standalone.dylib"

  413. else:

  414.     carla_libname = "libcarla_standalone.so"

  415. 

  416. CWD = sys.path[0]

  417. 

  418. # make it work with cxfreeze

  419. if CWD.endswith("%scarla" % os.sep):

  420.     CWD = CWD.rsplit("%scarla" % os.sep, 1)[0]

  421. elif CWD.endswith("carla.exe"):

  422.     CWD = CWD.rsplit("carla.exe", 1)[0]

  423. 

  424. # find carla_library_path

  425. if os.path.exists(os.path.join(CWD, "backend", carla_libname)):

  426.     carla_library_path = os.path.join(CWD, "backend", carla_libname)

  427. else:

  428.     if WINDOWS:

  429.         CARLA_PATH = (os.path.join(PROGRAMFILES, "Carla"),)

  430.     elif MACOS:

  431.         CARLA_PATH = ("/opt/local/lib", "/usr/local/lib/", "/usr/lib")

  432.     else:

  433.         CARLA_PATH = ("/usr/local/lib/", "/usr/lib")

  434. 

  435.     for path in CARLA_PATH:

  436.         if os.path.exists(os.path.join(path, "carla", carla_libname)):

  437.             carla_library_path = os.path.join(path, "carla", carla_libname)

  438.             break

  439. 

  440. # find tool

  441. def findTool(tdir, tname):

  442.     if os.path.exists(os.path.join(CWD, tdir, tname)):

  443.         return os.path.join(CWD, tdir, tname)

  444. 

  445.     for p in PATH:

  446.         if os.path.exists(os.path.join(p, tname)):

  447.             return os.path.join(p, tname)

  448. 

  449.     return ""

  450. 

  451. # find windows tools

  452. carla_discovery_win32 = findTool("discovery", "carla-discovery-win32.exe")

  453. carla_discovery_win64 = findTool("discovery", "carla-discovery-win64.exe")

  454. carla_bridge_win32    = findTool("bridges", "carla-bridge-win32.exe")

  455. carla_bridge_win64    = findTool("bridges", "carla-bridge-win64.exe")

  456. 

  457. # find native and posix tools

  458. if not WINDOWS:

  459.     carla_discovery_native  = findTool("discovery", "carla-discovery-native")

  460.     carla_discovery_posix32 = findTool("discovery", "carla-discovery-posix32")

  461.     carla_discovery_posix64 = findTool("discovery", "carla-discovery-posix64")

  462.     carla_bridge_native     = findTool("bridges", "carla-bridge-native")

  463.     carla_bridge_posix32    = findTool("bridges", "carla-bridge-posix32")

  464.     carla_bridge_posix64    = findTool("bridges", "carla-bridge-posix64")

  465. 

  466. # find windows only tools

  467. if WINDOWS:

  468.     carla_bridge_lv2_windows = findTool("bridges", "carla-bridge-lv2-windows.exe")

  469.     carla_bridge_vst_hwnd    = findTool("bridges", "carla-bridge-vst-hwnd.exe")

  470. 

  471. # find mac os only tools

  472. elif MACOS:

  473.     carla_bridge_lv2_cocoa = findTool("bridges", "carla-bridge-lv2-cocoa")

  474.     carla_bridge_vst_cocoa = findTool("bridges", "carla-bridge-vst-cocoa")

  475. 

  476. # find generic tools

  477. else:

  478.     carla_bridge_lv2_gtk2 = findTool("bridges", "carla-bridge-lv2-gtk2")

  479.     carla_bridge_lv2_gtk3 = findTool("bridges", "carla-bridge-lv2-gtk3")

  480.     carla_bridge_lv2_qt4  = findTool("bridges", "carla-bridge-lv2-qt4")

  481.     carla_bridge_lv2_qt5  = findTool("bridges", "carla-bridge-lv2-qt5")

  482.     carla_bridge_lv2_x11  = findTool("bridges", "carla-bridge-lv2-x11")

  483.     carla_bridge_vst_x11  = findTool("bridges", "carla-bridge-vst-x11")

  484. 

  485. # ------------------------------------------------------------------------------------------------------------

  486. # Convert a ctypes c_char_p into a python string

  487. 

  488. def cString(value):

  489.     if not value:

  490.         return ""

  491.     if isinstance(value, str):

  492.         return value

  493.     return value.decode("utf-8", errors="ignore")

  494. 

  495. # ------------------------------------------------------------------------------------------------------------

  496. # Check if a value is a number (float support)

  497. 

  498. def isNumber(value):

  499.     try:

  500.         float(value)

  501.         return True

  502.     except:

  503.         return False

  504. 

  505. # ------------------------------------------------------------------------------------------------------------

  506. # Convert a value to a list

  507. 

  508. def toList(value):

  509.     if value is None:

  510.         return []

  511.     elif not isinstance(value, list):

  512.         return [value]

  513.     else:

  514.         return value

  515. 

  516. # ------------------------------------------------------------------------------------------------------------

  517. # Get Icon from user theme, using our own as backup (Oxygen)

  518. 

  519. def getIcon(icon, size=16):

  520.     return QIcon.fromTheme(icon, QIcon(":/%ix%i/%s.png" % (size, size, icon)))

  521. 

  522. # ------------------------------------------------------------------------------------------------------------

  523. # Signal handler

  524. 

  525. def signalHandler(sig, frame):

  526.     if Carla.gui is None:

  527.         return

  528. 

  529.     if sig in (SIGINT, SIGTERM):

  530.         Carla.gui.emit(SIGNAL("SIGTERM()"))

  531.     elif sig == SIGUSR1:

  532.         Carla.gui.emit(SIGNAL("SIGUSR1()"))

  533. 

  534. def setUpSignals():

  535.     if not haveSignal:

  536.         return

  537. 

  538.     signal(SIGINT,  signalHandler)

  539.     signal(SIGTERM, signalHandler)

  540.     signal(SIGUSR1, signalHandler)

  541. 

  542. # ------------------------------------------------------------------------------------------------------------

  543. # QLineEdit and QPushButton combo

  544. 

  545. def getAndSetPath(self_, currentPath, lineEdit):

  546.     newPath = QFileDialog.getExistingDirectory(self_, self_.tr("Set Path"), currentPath, QFileDialog.ShowDirsOnly)

  547.     if newPath:

  548.         lineEdit.setText(newPath)

  549.     return newPath

  550. 

  551. # ------------------------------------------------------------------------------------------------------------

  552. # Custom MessageBox

  553. 

  554. def CustomMessageBox(self_, icon, title, text, extraText="", buttons=QMessageBox.Yes|QMessageBox.No, defButton=QMessageBox.No):

  555.     msgBox = QMessageBox(self_)

  556.     msgBox.setIcon(icon)

  557.     msgBox.setWindowTitle(title)

  558.     msgBox.setText(text)

  559.     msgBox.setInformativeText(extraText)

  560.     msgBox.setStandardButtons(buttons)

  561.     msgBox.setDefaultButton(defButton)

  562.     return msgBox.exec_()

  563. 

  564. # ------------------------------------------------------------------------------------------------------------

  565. # Plugin Query (helper functions)

  566. 

  567. def findBinaries(bPATH, OS):

  568.     binaries = []

  569. 

  570.     if OS == "WINDOWS":

  571.         extensions = (".dll",)

  572.     elif OS == "MACOS":

  573.         extensions = (".dylib", ".so")

  574.     else:

  575.         extensions = (".so",)

  576. 

  577.     for root, dirs, files in os.walk(bPATH):

  578.         for name in [name for name in files if name.lower().endswith(extensions)]:

  579.             binaries.append(os.path.join(root, name))

  580. 

  581.     return binaries

  582. 

  583. def findLV2Bundles(bPATH):

  584.     bundles = []

  585. 

  586.     for root, dirs, files in os.walk(bPATH):

  587.         if os.path.exists(os.path.join(root, "manifest.ttl")):

  588.             bundles.append(root)

  589. 

  590.     return bundles

  591. 

  592. def findSoundKits(bPATH, stype):

  593.     soundfonts = []

  594. 

  595.     if stype == "gig":

  596.         extensions = (".gig",)

  597.     elif stype == "sf2":

  598.         extensions = (".sf2",)

  599.     elif stype == "sfz":

  600.         extensions = (".sfz",)

  601.     else:

  602.         return []

  603. 

  604.     for root, dirs, files in os.walk(bPATH):

  605.         for name in [name for name in files if name.lower().endswith(extensions)]:

  606.             soundfonts.append(os.path.join(root, name))

  607. 

  608.     return soundfonts

  609. 

  610. def findDSSIGUI(filename, name, label):

  611.     pluginDir = filename.rsplit(".", 1)[0]

  612.     shortName = os.path.basename(pluginDir)

  613.     guiFilename = ""

  614. 

  615.     checkName  = name.replace(" ", "_")

  616.     checkLabel = label

  617.     checkSName = shortName

  618. 

  619.     if checkName[-1]  != "_": checkName  += "_"

  620.     if checkLabel[-1] != "_": checkLabel += "_"

  621.     if checkSName[-1] != "_": checkSName += "_"

  622. 

  623.     for root, dirs, files in os.walk(pluginDir):

  624.         guiFiles = files

  625.         break

  626.     else:

  627.         guiFiles = []

  628. 

  629.     for guiFile in guiFiles:

  630.         if guiFile.startswith(checkName) or guiFile.startswith(checkLabel) or guiFile.startswith(checkSName):

  631.             guiFilename = os.path.join(pluginDir, guiFile)

  632.             break

  633. 

  634.     return guiFilename

  635. 

  636. # ------------------------------------------------------------------------------------------------------------

  637. # Plugin Query

  638. 

  639. PLUGIN_QUERY_API_VERSION = 1

  640. 

  641. PyPluginInfo = {

  642.     'API': PLUGIN_QUERY_API_VERSION,

  643.     'build': BINARY_NONE,

  644.     'type': PLUGIN_NONE,

  645.     'hints': 0x0,

  646.     'binary': "",

  647.     'name': "",

  648.     'label': "",

  649.     'maker': "",

  650.     'copyright': "",

  651.     'uniqueId': 0,

  652.     'audio.ins': 0,

  653.     'audio.outs': 0,

  654.     'audio.total': 0,

  655.     'midi.ins': 0,

  656.     'midi.outs': 0,

  657.     'midi.total': 0,

  658.     'parameters.ins': 0,

  659.     'parameters.outs': 0,

  660.     'parameters.total': 0,

  661.     'programs.total': 0

  662. }

  663. 

  664. def runCarlaDiscovery(itype, stype, filename, tool, isWine=False):

  665.     fakeLabel = os.path.basename(filename).rsplit(".", 1)[0]

  666.     plugins = []

  667.     command = []

  668. 

  669.     if LINUX or MACOS:

  670.         command.append("env")

  671.         command.append("LANG=C")

  672.         if isWine:

  673.             command.append("WINEDEBUG=-all")

  674. 

  675.     command.append(tool)

  676.     command.append(stype)

  677.     command.append(filename)

  678. 

  679.     Ps = Popen(command, stdout=PIPE)

  680.     Ps.wait()

  681.     output = Ps.stdout.read().decode("utf-8", errors="ignore").split("\n")

  682. 

  683.     pinfo = None

  684. 

  685.     for line in output:

  686.         line = line.strip()

  687.         if line == "carla-discovery::init::-----------":

  688.             pinfo = deepcopy(PyPluginInfo)

  689.             pinfo['type'] = itype

  690.             pinfo['binary'] = filename

  691. 

  692.         elif line == "carla-discovery::end::------------":

  693.             if pinfo != None:

  694.                 plugins.append(pinfo)

  695.                 pinfo = None

  696. 

  697.         elif line == "Segmentation fault":

  698.             print("carla-discovery::crash::%s crashed during discovery" % filename)

  699. 

  700.         elif line.startswith("err:module:import_dll Library"):

  701.             print(line)

  702. 

  703.         elif line.startswith("carla-discovery::error::"):

  704.             print("%s - %s" % (line, filename))

  705. 

  706.         elif line.startswith("carla-discovery::"):

  707.             if pinfo == None:

  708.                 continue

  709. 

  710.             prop, value = line.replace("carla-discovery::", "").split("::", 1)

  711. 

  712.             if prop == "name":

  713.                 pinfo['name'] = value if value else fakeLabel

  714.             elif prop in ("label", "uri"):

  715.                 pinfo['label'] = value if value else fakeLabel

  716.             elif prop == "maker":

  717.                 pinfo['maker'] = value

  718.             elif prop == "copyright":

  719.                 pinfo['copyright'] = value

  720.             elif prop == "uniqueId":

  721.                 if value.isdigit(): pinfo['uniqueId'] = int(value)

  722.             elif prop == "hints":

  723.                 if value.isdigit(): pinfo['hints'] = int(value)

  724.             elif prop == "audio.ins":

  725.                 if value.isdigit(): pinfo['audio.ins'] = int(value)

  726.             elif prop == "audio.outs":

  727.                 if value.isdigit(): pinfo['audio.outs'] = int(value)

  728.             elif prop == "audio.total":

  729.                 if value.isdigit(): pinfo['audio.total'] = int(value)

  730.             elif prop == "midi.ins":

  731.                 if value.isdigit(): pinfo['midi.ins'] = int(value)

  732.             elif prop == "midi.outs":

  733.                 if value.isdigit(): pinfo['midi.outs'] = int(value)

  734.             elif prop == "midi.total":

  735.                 if value.isdigit(): pinfo['midi.total'] = int(value)

  736.             elif prop == "parameters.ins":

  737.                 if value.isdigit(): pinfo['parameters.ins'] = int(value)

  738.             elif prop == "parameters.outs":

  739.                 if value.isdigit(): pinfo['parameters.outs'] = int(value)

  740.             elif prop == "parameters.total":

  741.                 if value.isdigit(): pinfo['parameters.total'] = int(value)

  742.             elif prop == "programs.total":

  743.                 if value.isdigit(): pinfo['programs.total'] = int(value)

  744.             elif prop == "build":

  745.                 if value.isdigit(): pinfo['build'] = int(value)

  746. 

  747.     # Additional checks

  748.     for pinfo in plugins:

  749.         if itype == PLUGIN_DSSI:

  750.             if findDSSIGUI(pinfo['binary'], pinfo['name'], pinfo['label']):

  751.                 pinfo['hints'] |= PLUGIN_HAS_GUI

  752. 

  753.     return plugins

  754. 

  755. def checkPluginInternal(desc):

  756.     plugins = []

  757. 

  758.     pinfo = deepcopy(PyPluginInfo)

  759.     pinfo['build'] = BINARY_NATIVE

  760.     pinfo['type']  = PLUGIN_INTERNAL

  761.     pinfo['hints'] = int(desc['hints'])

  762.     pinfo['name']  = cString(desc['name'])

  763.     pinfo['label'] = cString(desc['label'])

  764.     pinfo['maker'] = cString(desc['maker'])

  765.     pinfo['copyright'] = cString(desc['copyright'])

  766. 

  767.     pinfo['audio.ins']   = int(desc['audioIns'])

  768.     pinfo['audio.outs']  = int(desc['audioOuts'])

  769.     pinfo['audio.total'] = pinfo['audio.ins'] + pinfo['audio.outs']

  770. 

  771.     pinfo['midi.ins']   = int(desc['midiIns'])

  772.     pinfo['midi.outs']  = int(desc['midiOuts'])

  773.     pinfo['midi.total'] = pinfo['midi.ins'] + pinfo['midi.outs']

  774. 

  775.     pinfo['parameters.ins']   = int(desc['parameterIns'])

  776.     pinfo['parameters.outs']  = int(desc['parameterOuts'])

  777.     pinfo['parameters.total'] = pinfo['parameters.ins'] + pinfo['parameters.outs']

  778. 

  779.     plugins.append(pinfo)

  780. 

  781.     return plugins

  782. 

  783. def checkPluginLADSPA(filename, tool, isWine=False):

  784.     return runCarlaDiscovery(PLUGIN_LADSPA, "LADSPA", filename, tool, isWine)

  785. 

  786. def checkPluginDSSI(filename, tool, isWine=False):

  787.     return runCarlaDiscovery(PLUGIN_DSSI, "DSSI", filename, tool, isWine)

  788. 

  789. def checkPluginLV2(filename, tool, isWine=False):

  790.     return runCarlaDiscovery(PLUGIN_LV2, "LV2", filename, tool, isWine)

  791. 

  792. def checkPluginVST(filename, tool, isWine=False):

  793.     return runCarlaDiscovery(PLUGIN_VST, "VST", filename, tool, isWine)

  794. 

  795. def checkPluginGIG(filename, tool):

  796.     return runCarlaDiscovery(PLUGIN_GIG, "GIG", filename, tool)

  797. 

  798. def checkPluginSF2(filename, tool):

  799.     return runCarlaDiscovery(PLUGIN_SF2, "SF2", filename, tool)

  800. 

  801. def checkPluginSFZ(filename, tool):

  802.     return runCarlaDiscovery(PLUGIN_SFZ, "SFZ", filename, tool)

  803. 

  804. # ------------------------------------------------------------------------------------------------------------

  805. # Carla About dialog

  806. 

  807. class CarlaAboutW(QDialog):

  808.     def __init__(self, parent):

  809.         QDialog.__init__(self, parent)

  810.         self.ui = ui_carla_about.Ui_CarlaAboutW()

  811.         self.ui.setupUi(self)

  812. 

  813.         if Carla.isControl:

  814.             extraInfo = " - <b>%s</b>" % self.tr("OSC Bridge Version")

  815.         else:

  816.             extraInfo = ""

  817. 

  818.         self.ui.l_about.setText(self.tr(""

  819.                                      "<br>Version %s"

  820.                                      "<br>Carla is a Multi-Plugin Host for JACK%s.<br>"

  821.                                      "<br>Copyright (C) 2011-2013 falkTX<br>"

  822.                                      "" % (VERSION, extraInfo)))

  823. 

  824.         if Carla.isControl:

  825.             self.ui.l_extended.hide()

  826.             self.ui.tabWidget.removeTab(1)

  827.             self.ui.tabWidget.removeTab(1)

  828.             self.adjustSize()

  829. 

  830.         else:

  831.             self.ui.l_extended.setText(cString(Carla.host.get_extended_license_text()))

  832.             self.ui.le_osc_url.setText(cString(Carla.host.get_host_osc_url()) if Carla.host.is_engine_running() else self.tr("(Engine not running)"))

  833. 

  834.             self.ui.l_osc_cmds.setText(""

  835.                                        " /set_active                 <i-value>\n"

  836.                                        " /set_drywet                 <f-value>\n"

  837.                                        " /set_volume                 <f-value>\n"

  838.                                        " /set_balance_left           <f-value>\n"

  839.                                        " /set_balance_right          <f-value>\n"

  840.                                        " /set_panning                <f-value>\n"

  841.                                        " /set_parameter_value        <i-index> <f-value>\n"

  842.                                        " /set_parameter_midi_cc      <i-index> <i-cc>\n"

  843.                                        " /set_parameter_midi_channel <i-index> <i-channel>\n"

  844.                                        " /set_program                <i-index>\n"

  845.                                        " /set_midi_program           <i-index>\n"

  846.                                        " /note_on                    <i-note> <i-velo>\n"

  847.                                        " /note_off                   <i-note>\n"

  848.                                       )

  849. 

  850.             self.ui.l_example.setText("/Carla/2/set_parameter_value 5 1.0")

  851.             self.ui.l_example_help.setText("<i>(as in this example, \"2\" is the plugin number and \"5\" the parameter)</i>")

  852. 

  853.             self.ui.l_ladspa.setText(self.tr("Everything! (Including LRDF)"))

  854.             self.ui.l_dssi.setText(self.tr("Everything! (Including CustomData/Chunks)"))

  855.             self.ui.l_lv2.setText(self.tr("About 80&#37; complete (using custom extensions)<br/>"

  856.                                           "Implemented Feature/Extensions:"

  857.                                           "<ul>"

  858.                                           "<li>http://lv2plug.in/ns/ext/atom</li>"

  859.                                           "<li>http://lv2plug.in/ns/ext/buf-size</li>"

  860.                                           "<li>http://lv2plug.in/ns/ext/data-access</li>"

  861.                                           #"<li>http://lv2plug.in/ns/ext/dynmanifest</li>"

  862.                                           "<li>http://lv2plug.in/ns/ext/event</li>"

  863.                                           "<li>http://lv2plug.in/ns/ext/instance-access</li>"

  864.                                           "<li>http://lv2plug.in/ns/ext/log</li>"

  865.                                           "<li>http://lv2plug.in/ns/ext/midi</li>"

  866.                                           "<li>http://lv2plug.in/ns/ext/options</li>"

  867.                                           "<li>http://lv2plug.in/ns/ext/parameters</li>"

  868.                                           #"<li>http://lv2plug.in/ns/ext/patch</li>"

  869.                                           #"<li>http://lv2plug.in/ns/ext/port-groups</li>"

  870.                                           #"<li>http://lv2plug.in/ns/ext/port-props</li>"

  871.                                           "<li>http://lv2plug.in/ns/ext/presets</li>"

  872.                                           "<li>http://lv2plug.in/ns/ext/state</li>"

  873.                                           "<li>http://lv2plug.in/ns/ext/time</li>"

  874.                                           "<li>http://lv2plug.in/ns/ext/uri-map</li>"

  875.                                           "<li>http://lv2plug.in/ns/ext/urid</li>"

  876.                                           #"<li>http://lv2plug.in/ns/ext/worker</li>"

  877.                                           "<li>http://lv2plug.in/ns/extensions/ui</li>"

  878.                                           "<li>http://lv2plug.in/ns/extensions/units</li>"

  879.                                           "<li>http://kxstudio.sf.net/ns/lv2ext/external-ui</li>"

  880.                                           "<li>http://kxstudio.sf.net/ns/lv2ext/programs</li>"

  881.                                           "<li>http://kxstudio.sf.net/ns/lv2ext/rtmempool</li>"

  882.                                           "<li>http://ll-plugins.nongnu.org/lv2/ext/midimap</li>"

  883.                                           "<li>http://ll-plugins.nongnu.org/lv2/ext/miditype</li>"

  884.                                           "</ul>"))

  885.             self.ui.l_vst.setText(self.tr("<p>About 85&#37; complete (missing vst bank/presets and some minor stuff)</p>"))

  886. 

  887.     def done(self, r):

  888.         QDialog.done(self, r)

  889.         self.close()

  890. 

  891. # ------------------------------------------------------------------------------------------------------------

  892. # Plugin Parameter

  893. 

  894. class PluginParameter(QWidget):

  895.     def __init__(self, parent, pInfo, pluginId, tabIndex):

  896.         QWidget.__init__(self, parent)

  897.         self.ui = ui_carla_parameter.Ui_PluginParameter()

  898.         self.ui.setupUi(self)

  899. 

  900.         pType  = pInfo['type']

  901.         pHints = pInfo['hints']

  902. 

  903.         self.fMidiControl = -1

  904.         self.fMidiChannel = 1

  905.         self.fParameterId = pInfo['index']

  906.         self.fPluginId    = pluginId

  907.         self.fTabIndex    = tabIndex

  908. 

  909.         self.ui.label.setText(pInfo['name'])

  910.         self.ui.widget.setName(pInfo['name'])

  911. 

  912.         if pType == PARAMETER_INPUT:

  913.             self.ui.widget.setMinimum(pInfo['minimum'])

  914.             self.ui.widget.setMaximum(pInfo['maximum'])

  915.             self.ui.widget.setDefault(pInfo['default'])

  916.             self.ui.widget.setValue(pInfo['current'], False)

  917.             self.ui.widget.setLabel(pInfo['unit'])

  918.             self.ui.widget.setStep(pInfo['step'])

  919.             self.ui.widget.setStepSmall(pInfo['stepSmall'])

  920.             self.ui.widget.setStepLarge(pInfo['stepLarge'])

  921.             self.ui.widget.setScalePoints(pInfo['scalePoints'], bool(pHints & PARAMETER_USES_SCALEPOINTS))

  922. 

  923.             if not pHints & PARAMETER_IS_ENABLED:

  924.                 self.ui.widget.setReadOnly(True)

  925.                 self.ui.sb_control.setEnabled(False)

  926.                 self.ui.sb_channel.setEnabled(False)

  927. 

  928.             elif not pHints & PARAMETER_IS_AUTOMABLE:

  929.                 self.ui.sb_control.setEnabled(False)

  930.                 self.ui.sb_channel.setEnabled(False)

  931. 

  932.         elif pType == PARAMETER_OUTPUT:

  933.             self.ui.widget.setMinimum(pInfo['minimum'])

  934.             self.ui.widget.setMaximum(pInfo['maximum'])

  935.             self.ui.widget.setValue(pInfo['current'], False)

  936.             self.ui.widget.setLabel(pInfo['unit'])

  937.             self.ui.widget.setReadOnly(True)

  938. 

  939.             if not pHints & PARAMETER_IS_AUTOMABLE:

  940.                 self.ui.sb_control.setEnabled(False)

  941.                 self.ui.sb_channel.setEnabled(False)

  942. 

  943.         else:

  944.             self.ui.widget.setVisible(False)

  945.             self.ui.sb_control.setVisible(False)

  946.             self.ui.sb_channel.setVisible(False)

  947. 

  948.         if pHints & PARAMETER_USES_CUSTOM_TEXT:

  949.             self.ui.widget.setTextCallback(self._textCallBack)

  950. 

  951.         self.ui.widget.updateAll()

  952. 

  953.         self.setMidiControl(pInfo['midiCC'])

  954.         self.setMidiChannel(pInfo['midiChannel']+1)

  955. 

  956.         self.connect(self.ui.sb_control, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_controlSpinboxCustomMenu()"))

  957.         self.connect(self.ui.sb_channel, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_channelSpinboxCustomMenu()"))

  958.         self.connect(self.ui.sb_control, SIGNAL("valueChanged(int)"), SLOT("slot_controlSpinboxChanged(int)"))

  959.         self.connect(self.ui.sb_channel, SIGNAL("valueChanged(int)"), SLOT("slot_channelSpinboxChanged(int)"))

  960.         self.connect(self.ui.widget, SIGNAL("valueChanged(double)"), SLOT("slot_widgetValueChanged(double)"))

  961. 

  962.     def setDefault(self, value):

  963.         self.ui.widget.setDefault(value)

  964. 

  965.     def setValue(self, value, send=True):

  966.         self.ui.widget.setValue(value, send)

  967. 

  968.     def setMidiControl(self, control):

  969.         self.fMidiControl = control

  970.         self.ui.sb_control.blockSignals(True)

  971.         self.ui.sb_control.setValue(control)

  972.         self.ui.sb_control.blockSignals(False)

  973. 

  974.     def setMidiChannel(self, channel):

  975.         self.fMidiChannel = channel

  976.         self.ui.sb_channel.blockSignals(True)

  977.         self.ui.sb_channel.setValue(channel)

  978.         self.ui.sb_channel.blockSignals(False)

  979. 

  980.     def setLabelWidth(self, width):

  981.         self.ui.label.setMinimumWidth(width)

  982.         self.ui.label.setMaximumWidth(width)

  983. 

  984.     def pluginId(self):

  985.         return self.fPluginId

  986. 

  987.     def tabIndex(self):

  988.         return self.fTabIndex

  989. 

  990.     @pyqtSlot()

  991.     def slot_controlSpinboxCustomMenu(self):

  992.         menu = QMenu(self)

  993. 

  994.         actNone = menu.addAction(self.tr("None"))

  995. 

  996.         if self.fMidiControl == -1:

  997.             actNone.setCheckable(True)

  998.             actNone.setChecked(True)

  999. 

  1000.         for cc in MIDI_CC_LIST:

  1001.             action = menu.addAction(cc)

  1002. 

  1003.             if self.fMidiControl != -1 and int(cc.split(" ")[0], 16) == self.fMidiControl:

  1004.                 action.setCheckable(True)

  1005.                 action.setChecked(True)

  1006. 

  1007.         actSel = menu.exec_(QCursor.pos())

  1008. 

  1009.         if not actSel:

  1010.             pass

  1011.         elif actSel == actNone:

  1012.             self.ui.sb_control.setValue(-1)

  1013.         else:

  1014.             selControlStr = actSel.text()

  1015.             selControl    = int(selControlStr.split(" ")[0], 16)

  1016.             self.ui.sb_control.setValue(selControl)

  1017. 

  1018.     @pyqtSlot()

  1019.     def slot_channelSpinboxCustomMenu(self):

  1020.         menu = QMenu(self)

  1021. 

  1022.         for i in range(1, 16+1):

  1023.             action = menu.addAction("%i" % i)

  1024. 

  1025.             if self.fMidiChannel == i:

  1026.                 action.setCheckable(True)

  1027.                 action.setChecked(True)

  1028. 

  1029.         actSel = menu.exec_(QCursor.pos())

  1030. 

  1031.         if actSel:

  1032.             selChannel = int(actSel.text())

  1033.             self.ui.sb_channel.setValue(selChannel)

  1034. 

  1035.     @pyqtSlot(int)

  1036.     def slot_controlSpinboxChanged(self, control):

  1037.         if self.fMidiControl != control:

  1038.             self.emit(SIGNAL("midiControlChanged(int, int)"), self.fParameterId, control)

  1039.             self.fMidiControl = control

  1040. 

  1041.     @pyqtSlot(int)

  1042.     def slot_channelSpinboxChanged(self, channel):

  1043.         if self.fMidiChannel != channel:

  1044.             self.emit(SIGNAL("midiChannelChanged(int, int)"), self.fParameterId, channel)

  1045.             self.fMidiChannel = channel

  1046. 

  1047.     @pyqtSlot(float)

  1048.     def slot_widgetValueChanged(self, value):

  1049.         self.emit(SIGNAL("valueChanged(int, double)"), self.fParameterId, value)

  1050. 

  1051.     def _textCallBack(self):

  1052.         return cString(Carla.host.get_parameter_text(self.fPluginId, self.fParameterId))

  1053. 

  1054. # ------------------------------------------------------------------------------------------------------------

  1055. # Plugin Editor (Built-in)

  1056. 

  1057. class PluginEdit(QDialog):

  1058.     def __init__(self, parent, pluginId):

  1059.         QDialog.__init__(self, Carla.gui)

  1060.         self.ui = ui_carla_edit.Ui_PluginEdit()

  1061.         self.ui.setupUi(self)

  1062. 

  1063.         self.fGeometry   = QByteArray()

  1064.         self.fPluginId   = pluginId

  1065.         self.fPuginInfo  = None

  1066.         self.fRealParent = parent

  1067. 

  1068.         self.fCurrentProgram = -1

  1069.         self.fCurrentMidiProgram = -1

  1070.         self.fCurrentStateFilename = None

  1071.         self.fControlChannel = 0

  1072.         self.fScrollAreaSetup = False

  1073. 

  1074.         self.fParameterCount = 0

  1075.         self.fParameterList  = []     # (type, id, widget)

  1076.         self.fParametersToUpdate = [] # (id, value)

  1077. 

  1078.         self.fPlayingNotes = [] # (channel, note)

  1079. 

  1080.         self.fTabIconOff = QIcon(":/bitmaps/led_off.png")

  1081.         self.fTabIconOn  = QIcon(":/bitmaps/led_yellow.png")

  1082.         self.fTabIconCount  = 0

  1083.         self.fTabIconTimers = []

  1084. 

  1085.         self.ui.dial_drywet.setCustomPaint(self.ui.dial_drywet.CUSTOM_PAINT_CARLA_WET)

  1086.         self.ui.dial_drywet.setPixmap(3)

  1087.         self.ui.dial_drywet.setLabel("Dry/Wet")

  1088. 

  1089.         self.ui.dial_vol.setCustomPaint(self.ui.dial_vol.CUSTOM_PAINT_CARLA_VOL)

  1090.         self.ui.dial_vol.setPixmap(3)

  1091.         self.ui.dial_vol.setLabel("Volume")

  1092. 

  1093.         self.ui.dial_b_left.setCustomPaint(self.ui.dial_b_left.CUSTOM_PAINT_CARLA_L)

  1094.         self.ui.dial_b_left.setPixmap(4)

  1095.         self.ui.dial_b_left.setLabel("L")

  1096. 

  1097.         self.ui.dial_b_right.setCustomPaint(self.ui.dial_b_right.CUSTOM_PAINT_CARLA_R)

  1098.         self.ui.dial_b_right.setPixmap(4)

  1099.         self.ui.dial_b_right.setLabel("R")

  1100. 

  1101.         self.ui.keyboard.setMode(self.ui.keyboard.HORIZONTAL)

  1102.         self.ui.keyboard.setOctaves(6)

  1103. 

  1104.         self.ui.sb_ctrl_channel.setValue(self.fControlChannel+1)

  1105. 

  1106.         self.ui.scrollArea.ensureVisible(self.ui.keyboard.width() / 5, 0)

  1107.         self.ui.scrollArea.setEnabled(False)

  1108.         self.ui.scrollArea.setVisible(False)

  1109. 

  1110.         if Carla.isLocal:

  1111.             self.connect(self.ui.b_save_state, SIGNAL("clicked()"), SLOT("slot_saveState()"))

  1112.             self.connect(self.ui.b_load_state, SIGNAL("clicked()"), SLOT("slot_loadState()"))

  1113.         else:

  1114.             self.ui.b_load_state.setEnabled(False)

  1115.             self.ui.b_save_state.setEnabled(False)

  1116. 

  1117.         self.reloadAll()

  1118. 

  1119.         self.connect(self.ui.ch_fixed_buffer, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1120.         self.connect(self.ui.ch_force_stereo, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1121.         self.connect(self.ui.ch_map_program_changes, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1122.         self.connect(self.ui.ch_use_chunks, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1123.         self.connect(self.ui.ch_send_control_changes, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1124.         self.connect(self.ui.ch_send_channel_pressure, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1125.         self.connect(self.ui.ch_send_note_aftertouch, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1126.         self.connect(self.ui.ch_send_pitchbend, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1127.         self.connect(self.ui.ch_send_all_sound_off, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1128. 

  1129.         self.connect(self.ui.dial_drywet, SIGNAL("valueChanged(int)"), SLOT("slot_dryWetChanged(int)"))

  1130.         self.connect(self.ui.dial_vol, SIGNAL("valueChanged(int)"), SLOT("slot_volumeChanged(int)"))

  1131.         self.connect(self.ui.dial_b_left, SIGNAL("valueChanged(int)"), SLOT("slot_balanceLeftChanged(int)"))

  1132.         self.connect(self.ui.dial_b_right, SIGNAL("valueChanged(int)"), SLOT("slot_balanceRightChanged(int)"))

  1133.         self.connect(self.ui.sb_ctrl_channel, SIGNAL("valueChanged(int)"), SLOT("slot_ctrlChannelChanged(int)"))

  1134. 

  1135.         self.connect(self.ui.dial_drywet, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_knobCustomMenu()"))

  1136.         self.connect(self.ui.dial_vol, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_knobCustomMenu()"))

  1137.         self.connect(self.ui.dial_b_left, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_knobCustomMenu()"))

  1138.         self.connect(self.ui.dial_b_right, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_knobCustomMenu()"))

  1139.         self.connect(self.ui.sb_ctrl_channel, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_channelCustomMenu()"))

  1140. 

  1141.         self.connect(self.ui.keyboard, SIGNAL("noteOn(int)"), SLOT("slot_noteOn(int)"))

  1142.         self.connect(self.ui.keyboard, SIGNAL("noteOff(int)"), SLOT("slot_noteOff(int)"))

  1143. 

  1144.         self.connect(self.ui.cb_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_programIndexChanged(int)"))

  1145.         self.connect(self.ui.cb_midi_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_midiProgramIndexChanged(int)"))

  1146. 

  1147.         self.connect(self, SIGNAL("finished(int)"), SLOT("slot_finished()"))

  1148. 

  1149.     def reloadAll(self):

  1150.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  1151.         self.fPluginInfo['binary']    = cString(self.fPluginInfo['binary'])

  1152.         self.fPluginInfo['name']      = cString(self.fPluginInfo['name'])

  1153.         self.fPluginInfo['label']     = cString(self.fPluginInfo['label'])

  1154.         self.fPluginInfo['maker']     = cString(self.fPluginInfo['maker'])

  1155.         self.fPluginInfo['copyright'] = cString(self.fPluginInfo['copyright'])

  1156. 

  1157.         self.reloadInfo()

  1158.         self.reloadParameters()

  1159.         self.reloadPrograms()

  1160. 

  1161.         if self.fPluginInfo['type'] == PLUGIN_LV2:

  1162.             self.ui.b_save_state.setEnabled(False)

  1163. 

  1164.         if not self.ui.scrollArea.isEnabled():

  1165.             self.resize(self.width(), self.height()-self.ui.scrollArea.height())

  1166. 

  1167.     def reloadInfo(self):

  1168.         pluginName  = cString(Carla.host.get_real_plugin_name(self.fPluginId))

  1169.         pluginType  = self.fPluginInfo['type']

  1170.         pluginHints = self.fPluginInfo['hints']

  1171. 

  1172.         audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  1173.         midiCountInfo  = Carla.host.get_midi_port_count_info(self.fPluginId)

  1174.         paramCountInfo = Carla.host.get_parameter_count_info(self.fPluginId)

  1175. 

  1176.         if pluginType == PLUGIN_INTERNAL:

  1177.             self.ui.le_type.setText(self.tr("Internal"))

  1178.         elif pluginType == PLUGIN_LADSPA:

  1179.             self.ui.le_type.setText("LADSPA")

  1180.         elif pluginType == PLUGIN_DSSI:

  1181.             self.ui.le_type.setText("DSSI")

  1182.         elif pluginType == PLUGIN_LV2:

  1183.             self.ui.le_type.setText("LV2")

  1184.         elif pluginType == PLUGIN_VST:

  1185.             self.ui.le_type.setText("VST")

  1186.         elif pluginType == PLUGIN_VST3:

  1187.             self.ui.le_type.setText("VST3")

  1188.         elif pluginType == PLUGIN_GIG:

  1189.             self.ui.le_type.setText("GIG")

  1190.         elif pluginType == PLUGIN_SF2:

  1191.             self.ui.le_type.setText("SF2")

  1192.         elif pluginType == PLUGIN_SFZ:

  1193.             self.ui.le_type.setText("SFZ")

  1194.         else:

  1195.             self.ui.le_type.setText(self.tr("Unknown"))

  1196. 

  1197.         self.ui.le_name.setText(pluginName)

  1198.         self.ui.le_name.setToolTip(pluginName)

  1199.         self.ui.le_label.setText(self.fPluginInfo['label'])

  1200.         self.ui.le_label.setToolTip(self.fPluginInfo['label'])

  1201.         self.ui.le_maker.setText(self.fPluginInfo['maker'])

  1202.         self.ui.le_maker.setToolTip(self.fPluginInfo['maker'])

  1203.         self.ui.le_copyright.setText(self.fPluginInfo['copyright'])

  1204.         self.ui.le_copyright.setToolTip(self.fPluginInfo['copyright'])

  1205.         self.ui.le_unique_id.setText(str(self.fPluginInfo['uniqueId']))

  1206.         self.ui.le_unique_id.setToolTip(str(self.fPluginInfo['uniqueId']))

  1207.         self.ui.le_ains.setText(str(audioCountInfo['ins']))

  1208.         self.ui.le_aouts.setText(str(audioCountInfo['outs']))

  1209.         self.ui.le_params.setText(str(paramCountInfo['ins']))

  1210.         self.ui.label_plugin.setText("\n%s\n" % self.fPluginInfo['name'])

  1211.         self.setWindowTitle(self.fPluginInfo['name'])

  1212. 

  1213.         if self.fPluginInfo['latency'] > 0:

  1214.             self.ui.le_latency.setText("%i samples" % self.fPluginInfo['latency'])

  1215.         else:

  1216.             self.ui.le_latency.setText(self.tr("None"))

  1217. 

  1218.         self.ui.dial_drywet.setEnabled(pluginHints & PLUGIN_CAN_DRYWET)

  1219.         self.ui.dial_vol.setEnabled(pluginHints & PLUGIN_CAN_VOLUME)

  1220.         self.ui.dial_b_left.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1221.         self.ui.dial_b_right.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1222. 

  1223.         self.ui.ch_fixed_buffer.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_FIXED_BUFFER)

  1224.         self.ui.ch_fixed_buffer.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_FIXED_BUFFER)

  1225.         self.ui.ch_force_stereo.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_FORCE_STEREO)

  1226.         self.ui.ch_force_stereo.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_FORCE_STEREO)

  1227.         self.ui.ch_map_program_changes.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_MAP_PROGRAM_CHANGES)

  1228.         self.ui.ch_map_program_changes.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_MAP_PROGRAM_CHANGES)

  1229.         self.ui.ch_use_chunks.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_USE_CHUNKS)

  1230.         self.ui.ch_use_chunks.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_USE_CHUNKS)

  1231.         self.ui.ch_send_control_changes.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_CONTROL_CHANGES)

  1232.         self.ui.ch_send_control_changes.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_CONTROL_CHANGES)

  1233.         self.ui.ch_send_channel_pressure.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_CHANNEL_PRESSURE)

  1234.         self.ui.ch_send_channel_pressure.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_CHANNEL_PRESSURE)

  1235.         self.ui.ch_send_note_aftertouch.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH)

  1236.         self.ui.ch_send_note_aftertouch.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH)

  1237.         self.ui.ch_send_pitchbend.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_PITCHBEND)

  1238.         self.ui.ch_send_pitchbend.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_PITCHBEND)

  1239.         self.ui.ch_send_all_sound_off.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_ALL_SOUND_OFF)

  1240.         self.ui.ch_send_all_sound_off.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_ALL_SOUND_OFF)

  1241. 

  1242.         if self.fPluginInfo['type'] != PLUGIN_VST:

  1243.             self.ui.tab_programs.setCurrentIndex(1)

  1244. 

  1245.         # Show/hide keyboard

  1246.         showKeyboard = (pluginHints & PLUGIN_IS_SYNTH) != 0 or (midiCountInfo['ins'] > 0 < midiCountInfo['outs'])

  1247.         self.ui.scrollArea.setEnabled(showKeyboard)

  1248.         self.ui.scrollArea.setVisible(showKeyboard)

  1249. 

  1250.         # Force-Update parent for new hints

  1251.         if self.fRealParent:

  1252.             self.fRealParent.recheckPluginHints(pluginHints)

  1253. 

  1254.     def reloadParameters(self):

  1255.         parameterCount = Carla.host.get_parameter_count(self.fPluginId)

  1256. 

  1257.         # Reset

  1258.         self.fParameterCount = 0

  1259.         self.fParameterList  = []

  1260.         self.fParametersToUpdate = []

  1261. 

  1262.         self.fTabIconCount  = 0

  1263.         self.fTabIconTimers = []

  1264. 

  1265.         # Remove all previous parameters

  1266.         for i in range(self.ui.tabWidget.count()-1):

  1267.             self.ui.tabWidget.widget(1).deleteLater()

  1268.             self.ui.tabWidget.removeTab(1)

  1269. 

  1270.         if parameterCount <= 0:

  1271.             pass

  1272. 

  1273.         elif parameterCount <= Carla.maxParameters:

  1274.             paramInputListFull  = []

  1275.             paramOutputListFull = []

  1276. 

  1277.             paramInputList   = [] # ([params], width)

  1278.             paramInputWidth  = 0

  1279.             paramOutputList  = [] # ([params], width)

  1280.             paramOutputWidth = 0

  1281. 

  1282.             for i in range(parameterCount):

  1283.                 paramInfo   = Carla.host.get_parameter_info(self.fPluginId, i)

  1284.                 paramData   = Carla.host.get_parameter_data(self.fPluginId, i)

  1285.                 paramRanges = Carla.host.get_parameter_ranges(self.fPluginId, i)

  1286.                 paramValue  = Carla.host.get_current_parameter_value(self.fPluginId, i)

  1287. 

  1288.                 if paramData['type'] not in (PARAMETER_INPUT, PARAMETER_OUTPUT):

  1289.                     continue

  1290. 

  1291.                 parameter = {

  1292.                     'type':  paramData['type'],

  1293.                     'hints': paramData['hints'],

  1294.                     'name':  cString(paramInfo['name']),

  1295.                     'unit':  cString(paramInfo['unit']),

  1296.                     'scalePoints': [],

  1297. 

  1298.                     'index':   paramData['index'],

  1299.                     'default': paramRanges['def'],

  1300.                     'minimum': paramRanges['min'],

  1301.                     'maximum': paramRanges['max'],

  1302.                     'step':    paramRanges['step'],

  1303.                     'stepSmall': paramRanges['stepSmall'],

  1304.                     'stepLarge': paramRanges['stepLarge'],

  1305.                     'midiCC':    paramData['midiCC'],

  1306.                     'midiChannel': paramData['midiChannel'],

  1307. 

  1308.                     'current': paramValue

  1309.                 }

  1310. 

  1311.                 for j in range(paramInfo['scalePointCount']):

  1312.                     scalePointInfo  = Carla.host.get_parameter_scalepoint_info(self.fPluginId, i, j)

  1313. 

  1314.                     parameter['scalePoints'].append({

  1315.                         'value': scalePointInfo['value'],

  1316.                         'label': cString(scalePointInfo['label'])

  1317.                     })

  1318. 

  1319.                 #parameter['name'] = parameter['name'][:30] + (parameter['name'][30:] and "...")

  1320. 

  1321.                 # -----------------------------------------------------------------

  1322.                 # Get width values, in packs of 10

  1323. 

  1324.                 if parameter['type'] == PARAMETER_INPUT:

  1325.                     paramInputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1326. 

  1327.                     if paramInputWidthTMP > paramInputWidth:

  1328.                         paramInputWidth = paramInputWidthTMP

  1329. 

  1330.                     paramInputList.append(parameter)

  1331. 

  1332.                     if len(paramInputList) == 10:

  1333.                         paramInputListFull.append((paramInputList, paramInputWidth))

  1334.                         paramInputList  = []

  1335.                         paramInputWidth = 0

  1336. 

  1337.                 else:

  1338.                     paramOutputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1339. 

  1340.                     if paramOutputWidthTMP > paramOutputWidth:

  1341.                         paramOutputWidth = paramOutputWidthTMP

  1342. 

  1343.                     paramOutputList.append(parameter)

  1344. 

  1345.                     if len(paramOutputList) == 10:

  1346.                         paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1347.                         paramOutputList  = []

  1348.                         paramOutputWidth = 0

  1349. 

  1350.             # for i in range(parameterCount)

  1351.             else:

  1352.                 # Final page width values

  1353.                 if 0 < len(paramInputList) < 10:

  1354.                     paramInputListFull.append((paramInputList, paramInputWidth))

  1355. 

  1356.                 if 0 < len(paramOutputList) < 10:

  1357.                     paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1358. 

  1359.             # -----------------------------------------------------------------

  1360.             # Create parameter tabs + widgets

  1361. 

  1362.             self._createParameterWidgets(PARAMETER_INPUT,  paramInputListFull,  self.tr("Parameters"))

  1363.             self._createParameterWidgets(PARAMETER_OUTPUT, paramOutputListFull, self.tr("Outputs"))

  1364. 

  1365.         else: # > Carla.maxParameters

  1366.             fakeName = self.tr("This plugin has too many parameters to display here!")

  1367. 

  1368.             paramFakeListFull = []

  1369.             paramFakeList  = []

  1370.             paramFakeWidth = QFontMetrics(self.font()).width(fakeName)

  1371. 

  1372.             parameter = {

  1373.                 'type':  PARAMETER_UNKNOWN,

  1374.                 'hints': 0,

  1375.                 'name':  fakeName,

  1376.                 'unit':  "",

  1377.                 'scalePoints': [],

  1378. 

  1379.                 'index':   0,

  1380.                 'default': 0.0,

  1381.                 'minimum': 0.0,

  1382.                 'maximum': 0.0,

  1383.                 'step':    0.0,

  1384.                 'stepSmall': 0.0,

  1385.                 'stepLarge': 0.0,

  1386.                 'midiCC':   -1,

  1387.                 'midiChannel': 0,

  1388. 

  1389.                 'current': 0.0

  1390.             }

  1391. 

  1392.             paramFakeList.append(parameter)

  1393.             paramFakeListFull.append((paramFakeList, paramFakeWidth))

  1394. 

  1395.             self._createParameterWidgets(PARAMETER_UNKNOWN, paramFakeListFull, self.tr("Information"))

  1396. 

  1397.     def reloadPrograms(self):

  1398.         # Programs

  1399.         self.ui.cb_programs.blockSignals(True)

  1400.         self.ui.cb_programs.clear()

  1401. 

  1402.         programCount = Carla.host.get_program_count(self.fPluginId)

  1403. 

  1404.         if programCount > 0:

  1405.             self.ui.cb_programs.setEnabled(True)

  1406.             self.ui.label_programs.setEnabled(True)

  1407. 

  1408.             for i in range(programCount):

  1409.                 pName = cString(Carla.host.get_program_name(self.fPluginId, i))

  1410.                 #pName = pName[:40] + (pName[40:] and "...")

  1411.                 self.ui.cb_programs.addItem(pName)

  1412. 

  1413.             self.fCurrentProgram = Carla.host.get_current_program_index(self.fPluginId)

  1414.             self.ui.cb_programs.setCurrentIndex(self.fCurrentProgram)

  1415. 

  1416.         else:

  1417.             self.fCurrentProgram = -1

  1418.             self.ui.cb_programs.setEnabled(False)

  1419.             self.ui.label_programs.setEnabled(False)

  1420. 

  1421.         self.ui.cb_programs.blockSignals(False)

  1422. 

  1423.         # MIDI Programs

  1424.         self.ui.cb_midi_programs.blockSignals(True)

  1425.         self.ui.cb_midi_programs.clear()

  1426. 

  1427.         midiProgramCount = Carla.host.get_midi_program_count(self.fPluginId)

  1428. 

  1429.         if midiProgramCount > 0:

  1430.             self.ui.cb_midi_programs.setEnabled(True)

  1431.             self.ui.label_midi_programs.setEnabled(True)

  1432. 

  1433.             for i in range(midiProgramCount):

  1434.                 mpData = Carla.host.get_midi_program_data(self.fPluginId, i)

  1435.                 mpBank = int(mpData['bank'])

  1436.                 mpProg = int(mpData['program'])

  1437.                 mpName = cString(mpData['name'])

  1438.                 #mpName = mpName[:40] + (mpName[40:] and "...")

  1439. 

  1440.                 self.ui.cb_midi_programs.addItem("%03i:%03i - %s" % (mpBank+1, mpProg+1, mpName))

  1441. 

  1442.             self.fCurrentMidiProgram = Carla.host.get_current_midi_program_index(self.fPluginId)

  1443.             self.ui.cb_midi_programs.setCurrentIndex(self.fCurrentMidiProgram)

  1444. 

  1445.         else:

  1446.             self.fCurrentMidiProgram = -1

  1447.             self.ui.cb_midi_programs.setEnabled(False)

  1448.             self.ui.label_midi_programs.setEnabled(False)

  1449. 

  1450.         self.ui.cb_midi_programs.blockSignals(False)

  1451. 

  1452.         if self.fPluginInfo['type'] == PLUGIN_LV2:

  1453.             self.ui.b_load_state.setEnabled(programCount > 0)

  1454. 

  1455.     def updateInfo(self):

  1456.         # Update current program text

  1457.         if self.ui.cb_programs.count() > 0:

  1458.             pIndex = self.ui.cb_programs.currentIndex()

  1459.             pName  = cString(Carla.host.get_program_name(self.fPluginId, pIndex))

  1460.             #pName  = pName[:40] + (pName[40:] and "...")

  1461.             self.ui.cb_programs.setItemText(pIndex, pName)

  1462. 

  1463.         # Update current midi program text

  1464.         if self.ui.cb_midi_programs.count() > 0:

  1465.             mpIndex = self.ui.cb_midi_programs.currentIndex()

  1466.             mpData  = Carla.host.get_midi_program_data(self.fPluginId, mpIndex)

  1467.             mpBank  = int(mpData['bank'])

  1468.             mpProg  = int(mpData['program'])

  1469.             mpName  = cString(mpData['name'])

  1470.             #mpName  = mpName[:40] + (mpName[40:] and "...")

  1471.             self.ui.cb_midi_programs.setItemText(mpIndex, "%03i:%03i - %s" % (mpBank+1, mpProg+1, mpName))

  1472. 

  1473.         # Update all parameter values

  1474.         for paramType, paramId, paramWidget in self.fParameterList:

  1475.             paramWidget.setValue(Carla.host.get_current_parameter_value(self.fPluginId, paramId), False)

  1476.             paramWidget.update()

  1477. 

  1478.         self.fParametersToUpdate = []

  1479. 

  1480.     def setParameterValue(self, parameterId, value):

  1481.         for paramItem in self.fParametersToUpdate:

  1482.             if paramItem[0] == parameterId:

  1483.                 paramItem[1] = value

  1484.                 break

  1485.         else:

  1486.             self.fParametersToUpdate.append([parameterId, value])

  1487. 

  1488.     def setParameterDefault(self, parameterId, value):

  1489.         for paramType, paramId, paramWidget in self.fParameterList:

  1490.             if paramId == parameterId:

  1491.                 paramWidget.setDefault(value)

  1492.                 break

  1493. 

  1494.     def setParameterMidiControl(self, parameterId, control):

  1495.         for paramType, paramId, paramWidget in self.fParameterList:

  1496.             if paramId == parameterId:

  1497.                 paramWidget.setMidiControl(control)

  1498.                 break

  1499. 

  1500.     def setParameterMidiChannel(self, parameterId, channel):

  1501.         for paramType, paramId, paramWidget in self.fParameterList:

  1502.             if paramId == parameterId:

  1503.                 paramWidget.setMidiChannel(channel)

  1504.                 break

  1505. 

  1506.     def setProgram(self, index):

  1507.         self.ui.cb_programs.blockSignals(True)

  1508.         self.ui.cb_programs.setCurrentIndex(index)

  1509.         self.ui.cb_programs.blockSignals(False)

  1510. 

  1511.     def setMidiProgram(self, index):

  1512.         self.ui.cb_midi_programs.blockSignals(True)

  1513.         self.ui.cb_midi_programs.setCurrentIndex(index)

  1514.         self.ui.cb_midi_programs.blockSignals(False)

  1515. 

  1516.     def sendNoteOn(self, channel, note):

  1517.         if self.fControlChannel == channel:

  1518.             self.ui.keyboard.sendNoteOn(note, False)

  1519. 

  1520.         if len(self.fPlayingNotes) == 0 and self.fRealParent:

  1521.             self.fRealParent.ui.led_midi.setChecked(True)

  1522. 

  1523.         playItem = (channel, note)

  1524. 

  1525.         if playItem not in self.fPlayingNotes:

  1526.             self.fPlayingNotes.append(playItem)

  1527. 

  1528.     def sendNoteOff(self, channel, note):

  1529.         if self.fControlChannel == channel:

  1530.             self.ui.keyboard.sendNoteOff(note, False)

  1531. 

  1532.         if len(self.fPlayingNotes) == 1 and self.fRealParent:

  1533.             self.fRealParent.ui.led_midi.setChecked(False)

  1534. 

  1535.         playItem = (channel, note)

  1536. 

  1537.         if playItem in self.fPlayingNotes:

  1538.             self.fPlayingNotes.remove(playItem)

  1539. 

  1540.     def setVisible(self, yesNo):

  1541.         if yesNo:

  1542.             if not self.fGeometry.isNull():

  1543.                 self.restoreGeometry(self.fGeometry)

  1544.         else:

  1545.             self.fGeometry = self.saveGeometry()

  1546. 

  1547.         QDialog.setVisible(self, yesNo)

  1548. 

  1549.     def idleSlow(self):

  1550.         # Check Tab icons

  1551.         for i in range(len(self.fTabIconTimers)):

  1552.             if self.fTabIconTimers[i] == ICON_STATE_ON:

  1553.                 self.fTabIconTimers[i] = ICON_STATE_WAIT

  1554.             elif self.fTabIconTimers[i] == ICON_STATE_WAIT:

  1555.                 self.fTabIconTimers[i] = ICON_STATE_OFF

  1556.             elif self.fTabIconTimers[i] == ICON_STATE_OFF:

  1557.                 self.fTabIconTimers[i] = ICON_STATE_NULL

  1558.                 self.ui.tabWidget.setTabIcon(i+1, self.fTabIconOff)

  1559. 

  1560.         # Check parameters needing update

  1561.         for index, value in self.fParametersToUpdate:

  1562.             if index == PARAMETER_DRYWET:

  1563.                 self.ui.dial_drywet.blockSignals(True)

  1564.                 self.ui.dial_drywet.setValue(value * 1000)

  1565.                 self.ui.dial_drywet.blockSignals(False)

  1566. 

  1567.             elif index == PARAMETER_VOLUME:

  1568.                 self.ui.dial_vol.blockSignals(True)

  1569.                 self.ui.dial_vol.setValue(value * 1000)

  1570.                 self.ui.dial_vol.blockSignals(False)

  1571. 

  1572.             elif index == PARAMETER_BALANCE_LEFT:

  1573.                 self.ui.dial_b_left.blockSignals(True)

  1574.                 self.ui.dial_b_left.setValue(value * 1000)

  1575.                 self.ui.dial_b_left.blockSignals(False)

  1576. 

  1577.             elif index == PARAMETER_BALANCE_RIGHT:

  1578.                 self.ui.dial_b_right.blockSignals(True)

  1579.                 self.ui.dial_b_right.setValue(value * 1000)

  1580.                 self.ui.dial_b_right.blockSignals(False)

  1581. 

  1582.             #elif index == PARAMETER_PANNING:

  1583.                 #self.ui.dial_pan.blockSignals(True)

  1584.                 #self.ui.dial_pan.setValue(value * 1000, True, False)

  1585.                 #self.ui.dial_pan.blockSignals(False)

  1586. 

  1587.             elif index == PARAMETER_CTRL_CHANNEL:

  1588.                 self.fControlChannel = int(value)

  1589.                 self.ui.sb_ctrl_channel.blockSignals(True)

  1590.                 self.ui.sb_ctrl_channel.setValue(self.fControlChannel+1)

  1591.                 self.ui.sb_ctrl_channel.blockSignals(False)

  1592.                 self.ui.keyboard.allNotesOff()

  1593.                 self._updateCtrlMidiProgram()

  1594. 

  1595.             elif index >= 0:

  1596.                 for paramType, paramId, paramWidget in self.fParameterList:

  1597.                     if paramId != index:

  1598.                         continue

  1599. 

  1600.                     paramWidget.setValue(value, False)

  1601. 

  1602.                     if paramType == PARAMETER_INPUT:

  1603.                         tabIndex = paramWidget.tabIndex()

  1604. 

  1605.                         if self.fTabIconTimers[tabIndex-1] == ICON_STATE_NULL:

  1606.                             self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOn)

  1607. 

  1608.                         self.fTabIconTimers[tabIndex-1] = ICON_STATE_ON

  1609. 

  1610.                     break

  1611. 

  1612.         # Clear all parameters

  1613.         self.fParametersToUpdate = []

  1614. 

  1615.         # Update parameter outputs

  1616.         for paramType, paramId, paramWidget in self.fParameterList:

  1617.             if paramType == PARAMETER_OUTPUT:

  1618.                 value = Carla.host.get_current_parameter_value(self.fPluginId, paramId)

  1619.                 paramWidget.setValue(value, False)

  1620. 

  1621.     @pyqtSlot()

  1622.     def slot_saveState(self):

  1623.         if self.fPluginInfo['type'] == PLUGIN_LV2:

  1624.             # TODO

  1625.             return

  1626. 

  1627.         if self.fCurrentStateFilename:

  1628.             askTry = QMessageBox.question(self, self.tr("Overwrite?"), self.tr("Overwrite previously created file?"), QMessageBox.Ok|QMessageBox.Cancel)

  1629. 

  1630.             if askTry == QMessageBox.Ok:

  1631.                 Carla.host.save_plugin_state(self.fPluginId, self.fCurrentStateFilename)

  1632.                 return

  1633. 

  1634.             self.fCurrentStateFilename = None

  1635. 

  1636.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1637.         filenameTry = QFileDialog.getSaveFileName(self, self.tr("Save Plugin State File"), filter=fileFilter)

  1638. 

  1639.         if filenameTry:

  1640.             if not filenameTry.lower().endswith(".carxs"):

  1641.                 filenameTry += ".carxs"

  1642. 

  1643.             self.fCurrentStateFilename = filenameTry

  1644.             Carla.host.save_plugin_state(self.fPluginId, self.fCurrentStateFilename)

  1645. 

  1646.     @pyqtSlot()

  1647.     def slot_loadState(self):

  1648.         if self.fPluginInfo['type'] == PLUGIN_LV2:

  1649.             presetList = []

  1650. 

  1651.             for i in range(Carla.host.get_program_count(self.fPluginId)):

  1652.                 presetList.append("%03i - %s" % (i+1, cString(Carla.host.get_program_name(self.fPluginId, i))))

  1653. 

  1654.             ret = QInputDialog.getItem(self, self.tr("Open LV2 Preset"), self.tr("Select an LV2 Preset:"), presetList, 0, False)

  1655. 

  1656.             if ret[1]:

  1657.                 index = int(ret[0].split(" - ", 1)[0])-1

  1658.                 Carla.host.set_midi_program(self.fPluginId, -1)

  1659.                 Carla.host.set_program(self.fPluginId, index)

  1660.                 self.setMidiProgram(-1)

  1661. 

  1662.             return

  1663. 

  1664.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1665.         filenameTry = QFileDialog.getOpenFileName(self, self.tr("Open Plugin State File"), filter=fileFilter)

  1666. 

  1667.         if filenameTry:

  1668.             self.fCurrentStateFilename = filenameTry

  1669.             Carla.host.load_plugin_state(self.fPluginId, self.fCurrentStateFilename)

  1670. 

  1671.     @pyqtSlot(bool)

  1672.     def slot_optionChanged(self, clicked):

  1673.         sender = self.sender()

  1674. 

  1675.         if sender == self.ui.ch_fixed_buffer:

  1676.             option = PLUGIN_OPTION_FIXED_BUFFER

  1677.         elif sender == self.ui.ch_force_stereo:

  1678.             option = PLUGIN_OPTION_FORCE_STEREO

  1679.         elif sender == self.ui.ch_map_program_changes:

  1680.             option = PLUGIN_OPTION_MAP_PROGRAM_CHANGES

  1681.         elif sender == self.ui.ch_use_chunks:

  1682.             option = PLUGIN_OPTION_USE_CHUNKS

  1683.         elif sender == self.ui.ch_send_control_changes:

  1684.             option = PLUGIN_OPTION_SEND_CONTROL_CHANGES

  1685.         elif sender == self.ui.ch_send_channel_pressure:

  1686.             option = PLUGIN_OPTION_SEND_CHANNEL_PRESSURE

  1687.         elif sender == self.ui.ch_send_note_aftertouch:

  1688.             option = PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH

  1689.         elif sender == self.ui.ch_send_pitchbend:

  1690.             option = PLUGIN_OPTION_SEND_PITCHBEND

  1691.         elif sender == self.ui.ch_send_all_sound_off:

  1692.             option = PLUGIN_OPTION_SEND_ALL_SOUND_OFF

  1693.         else:

  1694.             return

  1695. 

  1696.         Carla.host.set_option(self.fPluginId, option, clicked)

  1697. 

  1698.     @pyqtSlot(int)

  1699.     def slot_dryWetChanged(self, value):

  1700.         Carla.host.set_drywet(self.fPluginId, float(value)/1000)

  1701. 

  1702.     @pyqtSlot(int)

  1703.     def slot_volumeChanged(self, value):

  1704.         Carla.host.set_volume(self.fPluginId, float(value)/1000)

  1705. 

  1706.     @pyqtSlot(int)

  1707.     def slot_balanceLeftChanged(self, value):

  1708.         Carla.host.set_balance_left(self.fPluginId, float(value)/1000)

  1709. 

  1710.     @pyqtSlot(int)

  1711.     def slot_balanceRightChanged(self, value):

  1712.         Carla.host.set_balance_right(self.fPluginId, float(value)/1000)

  1713. 

  1714.     @pyqtSlot(int)

  1715.     def slot_panningChanged(self, value):

  1716.         Carla.host.set_panning(self.fPluginId, float(value)/1000)

  1717. 

  1718.     @pyqtSlot(int)

  1719.     def slot_ctrlChannelChanged(self, value):

  1720.         self.fControlChannel = value-1

  1721.         Carla.host.set_ctrl_channel(self.fPluginId, self.fControlChannel)

  1722.         self.ui.keyboard.allNotesOff()

  1723.         self._updateCtrlMidiProgram()

  1724. 

  1725.     @pyqtSlot(int, float)

  1726.     def slot_parameterValueChanged(self, parameterId, value):

  1727.         Carla.host.set_parameter_value(self.fPluginId, parameterId, value)

  1728. 

  1729.     @pyqtSlot(int, int)

  1730.     def slot_parameterMidiControlChanged(self, parameterId, control):

  1731.         Carla.host.set_parameter_midi_cc(self.fPluginId, parameterId, control)

  1732. 

  1733.     @pyqtSlot(int, int)

  1734.     def slot_parameterMidiChannelChanged(self, parameterId, channel):

  1735.         Carla.host.set_parameter_midi_channel(self.fPluginId, parameterId, channel-1)

  1736. 

  1737.     @pyqtSlot(int)

  1738.     def slot_programIndexChanged(self, index):

  1739.         self.fCurrentProgram = index

  1740.         Carla.host.set_program(self.fPluginId, index)

  1741. 

  1742.     @pyqtSlot(int)

  1743.     def slot_midiProgramIndexChanged(self, index):

  1744.         self.fCurrentMidiProgram = index

  1745.         Carla.host.set_midi_program(self.fPluginId, index)

  1746. 

  1747.     @pyqtSlot(int)

  1748.     def slot_noteOn(self, note):

  1749.         if self.fControlChannel >= 0:

  1750.             Carla.host.send_midi_note(self.fPluginId, self.fControlChannel, note, 100)

  1751. 

  1752.     @pyqtSlot(int)

  1753.     def slot_noteOff(self, note):

  1754.         if self.fControlChannel >= 0:

  1755.             Carla.host.send_midi_note(self.fPluginId, self.fControlChannel, note, 0)

  1756. 

  1757.     @pyqtSlot()

  1758.     def slot_finished(self):

  1759.         if self.fRealParent:

  1760.             self.fRealParent.editClosed()

  1761. 

  1762.     @pyqtSlot()

  1763.     def slot_knobCustomMenu(self):

  1764.         dialName = self.sender().objectName()

  1765.         if dialName == "dial_drywet":

  1766.             minimum = 0

  1767.             maximum = 100

  1768.             default = 100

  1769.             label   = "Dry/Wet"

  1770.         elif dialName == "dial_vol":

  1771.             minimum = 0

  1772.             maximum = 127

  1773.             default = 100

  1774.             label   = "Volume"

  1775.         elif dialName == "dial_b_left":

  1776.             minimum = -100

  1777.             maximum = 100

  1778.             default = -100

  1779.             label   = "Balance-Left"

  1780.         elif dialName == "dial_b_right":

  1781.             minimum = -100

  1782.             maximum = 100

  1783.             default = 100

  1784.             label   = "Balance-Right"

  1785.         elif dialName == "dial_panning":

  1786.             minimum = -100

  1787.             maximum = 100

  1788.             default = 0

  1789.             label   = "Panning"

  1790.         else:

  1791.             minimum = 0

  1792.             maximum = 100

  1793.             default = 100

  1794.             label   = "Unknown"

  1795. 

  1796.         current = self.sender().value() / 10

  1797. 

  1798.         menu = QMenu(self)

  1799.         actReset = menu.addAction(self.tr("Reset (%i%%)" % default))

  1800.         menu.addSeparator()

  1801.         actMinimum = menu.addAction(self.tr("Set to Minimum (%i%%)" % minimum))

  1802.         actCenter  = menu.addAction(self.tr("Set to Center"))

  1803.         actMaximum = menu.addAction(self.tr("Set to Maximum (%i%%)" % maximum))

  1804.         menu.addSeparator()

  1805.         actSet = menu.addAction(self.tr("Set value..."))

  1806. 

  1807.         if label not in ("Balance-Left", "Balance-Right"):

  1808.             menu.removeAction(actCenter)

  1809. 

  1810.         actSelected = menu.exec_(QCursor.pos())

  1811. 

  1812.         if actSelected == actSet:

  1813.             valueTry = QInputDialog.getInteger(self, self.tr("Set value"), label, current, minimum, maximum, 1)

  1814.             if valueTry[1]:

  1815.                 value = valueTry[0] * 10

  1816.             else:

  1817.                 return

  1818. 

  1819.         elif actSelected == actMinimum:

  1820.             value = minimum * 10

  1821.         elif actSelected == actMaximum:

  1822.             value = maximum * 10

  1823.         elif actSelected == actReset:

  1824.             value = default * 10

  1825.         elif actSelected == actCenter:

  1826.             value = 0

  1827.         else:

  1828.             return

  1829. 

  1830.         if label == "Dry/Wet":

  1831.             self.ui.dial_drywet.setValue(value)

  1832.         elif label == "Volume":

  1833.             self.ui.dial_vol.setValue(value)

  1834.         elif label == "Balance-Left":

  1835.             self.ui.dial_b_left.setValue(value)

  1836.         elif label == "Balance-Right":

  1837.             self.ui.dial_b_right.setValue(value)

  1838.         #elif label == "Panning":

  1839.             #self.ui.dial_panning.setValue(value)

  1840. 

  1841.     @pyqtSlot()

  1842.     def slot_channelCustomMenu(self):

  1843.         menu = QMenu(self)

  1844. 

  1845.         actNone = menu.addAction(self.tr("None"))

  1846. 

  1847.         if self.fControlChannel+1 == 0:

  1848.             actNone.setCheckable(True)

  1849.             actNone.setChecked(True)

  1850. 

  1851.         for i in range(1, 16+1):

  1852.             action = menu.addAction("%i" % i)

  1853. 

  1854.             if self.fControlChannel+1 == i:

  1855.                 action.setCheckable(True)

  1856.                 action.setChecked(True)

  1857. 

  1858.         actSel = menu.exec_(QCursor.pos())

  1859. 

  1860.         if not actSel:

  1861.             pass

  1862.         elif actSel == actNone:

  1863.             self.ui.sb_ctrl_channel.setValue(0)

  1864.         elif actSel:

  1865.             selChannel = int(actSel.text())

  1866.             self.ui.sb_ctrl_channel.setValue(selChannel)

  1867. 

  1868.     def _createParameterWidgets(self, paramType, paramListFull, tabPageName):

  1869.         i = 1

  1870.         for paramList, width in paramListFull:

  1871.             if len(paramList) == 0:

  1872.                 break

  1873. 

  1874.             tabIndex         = self.ui.tabWidget.count()

  1875.             tabPageContainer = QWidget(self.ui.tabWidget)

  1876.             tabPageLayout    = QVBoxLayout(tabPageContainer)

  1877.             tabPageContainer.setLayout(tabPageLayout)

  1878. 

  1879.             for paramInfo in paramList:

  1880.                 paramWidget = PluginParameter(tabPageContainer, paramInfo, self.fPluginId, tabIndex)

  1881.                 paramWidget.setLabelWidth(width)

  1882.                 tabPageLayout.addWidget(paramWidget)

  1883. 

  1884.                 self.fParameterList.append((paramType, paramInfo['index'], paramWidget))

  1885. 

  1886.                 if paramType == PARAMETER_INPUT:

  1887.                     self.connect(paramWidget, SIGNAL("valueChanged(int, double)"), SLOT("slot_parameterValueChanged(int, double)"))

  1888. 

  1889.                 self.connect(paramWidget, SIGNAL("midiControlChanged(int, int)"), SLOT("slot_parameterMidiControlChanged(int, int)"))

  1890.                 self.connect(paramWidget, SIGNAL("midiChannelChanged(int, int)"), SLOT("slot_parameterMidiChannelChanged(int, int)"))

  1891. 

  1892.             tabPageLayout.addStretch()

  1893. 

  1894.             self.ui.tabWidget.addTab(tabPageContainer, "%s (%i)" % (tabPageName, i))

  1895.             i += 1

  1896. 

  1897.             if paramType == PARAMETER_INPUT:

  1898.                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOff)

  1899. 

  1900.             self.fTabIconTimers.append(ICON_STATE_NULL)

  1901. 

  1902.     def _updateCtrlMidiProgram(self):

  1903.         if self.fPluginInfo['type'] != PLUGIN_SF2:

  1904.             return

  1905. 

  1906.         if self.fControlChannel == -1:

  1907.             self.ui.cb_midi_programs.setEnabled(False)

  1908.             return

  1909. 

  1910.         self.ui.cb_midi_programs.setEnabled(True)

  1911. 

  1912.         mpIndex = Carla.host.get_current_midi_program_index(self.fPluginId)

  1913. 

  1914.         if self.ui.cb_midi_programs.currentIndex() != mpIndex:

  1915.             self.setMidiProgram(mpIndex)

  1916. 

  1917.     def showEvent(self, event):

  1918.         if not self.fScrollAreaSetup:

  1919.             self.fScrollAreaSetup = True

  1920.             minHeight = self.ui.scrollArea.height()+2

  1921.             self.ui.scrollArea.setMinimumHeight(minHeight)

  1922.             self.ui.scrollArea.setMaximumHeight(minHeight)

  1923. 

  1924.         QDialog.showEvent(self, event)

  1925. 

  1926.     def done(self, r):

  1927.         QDialog.done(self, r)

  1928.         self.close()

  1929. 

  1930. # ------------------------------------------------------------------------------------------------------------

  1931. # Plugin Widget

  1932. 

  1933. class PluginWidget(QFrame):

  1934.     def __init__(self, parent, pluginId):

  1935.         QFrame.__init__(self, parent)

  1936.         self.ui = ui_carla_plugin.Ui_PluginWidget()

  1937.         self.ui.setupUi(self)

  1938. 

  1939.         self.fLastGreenLedState = False

  1940.         self.fLastBlueLedState  = False

  1941. 

  1942.         self.fParameterIconTimer = ICON_STATE_NULL

  1943. 

  1944.         self.fPluginId   = pluginId

  1945.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  1946. 

  1947.         self.fPluginInfo['binary']    = cString(self.fPluginInfo['binary'])

  1948.         self.fPluginInfo['name']      = cString(self.fPluginInfo['name'])

  1949.         self.fPluginInfo['label']     = cString(self.fPluginInfo['label'])

  1950.         self.fPluginInfo['maker']     = cString(self.fPluginInfo['maker'])

  1951.         self.fPluginInfo['copyright'] = cString(self.fPluginInfo['copyright'])

  1952. 

  1953.         if Carla.processMode == PROCESS_MODE_CONTINUOUS_RACK:

  1954.             self.fPeaksInputCount  = 2

  1955.             self.fPeaksOutputCount = 2

  1956. 

  1957.         else:

  1958.             audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  1959. 

  1960.             self.fPeaksInputCount  = int(audioCountInfo['ins'])

  1961.             self.fPeaksOutputCount = int(audioCountInfo['outs'])

  1962. 

  1963.             if self.fPeaksInputCount > 2:

  1964.                 self.fPeaksInputCount = 2

  1965. 

  1966.             if self.fPeaksOutputCount > 2:

  1967.                 self.fPeaksOutputCount = 2

  1968. 

  1969.         if self.palette().window().color().lightness() > 100:

  1970.             # Light background

  1971.             labelColor = "333"

  1972. 

  1973.             self.fColorTop    = QColor(60, 60, 60)

  1974.             self.fColorBottom = QColor(47, 47, 47)

  1975.             self.fColorSeprtr = QColor(70, 70, 70)

  1976. 

  1977.         else:

  1978.             # Dark background

  1979.             labelColor = "BBB"

  1980. 

  1981.             self.fColorTop    = QColor(60, 60, 60)

  1982.             self.fColorBottom = QColor(47, 47, 47)

  1983.             self.fColorSeprtr = QColor(70, 70, 70)

  1984. 

  1985.         self.setStyleSheet("""

  1986.         QLabel#label_name {

  1987.             color: #%s;

  1988.         }""" % labelColor)

  1989. 

  1990.         self.ui.b_enable.setPixmaps(":/bitmaps/button_off.png", ":/bitmaps/button_on.png", ":/bitmaps/button_off.png")

  1991.         self.ui.b_gui.setPixmaps(":/bitmaps/button_gui.png", ":/bitmaps/button_gui_down.png", ":/bitmaps/button_gui_hover.png")

  1992.         self.ui.b_edit.setPixmaps(":/bitmaps/button_edit.png", ":/bitmaps/button_edit_down.png", ":/bitmaps/button_edit_hover.png")

  1993. 

  1994.         self.ui.led_control.setColor(self.ui.led_control.YELLOW)

  1995.         self.ui.led_control.setEnabled(False)

  1996. 

  1997.         self.ui.led_midi.setColor(self.ui.led_midi.RED)

  1998.         self.ui.led_midi.setEnabled(False)

  1999. 

  2000.         self.ui.led_audio_in.setColor(self.ui.led_audio_in.GREEN)

  2001.         self.ui.led_audio_in.setEnabled(False)

  2002. 

  2003.         self.ui.led_audio_out.setColor(self.ui.led_audio_out.BLUE)

  2004.         self.ui.led_audio_out.setEnabled(False)

  2005. 

  2006.         self.ui.peak_in.setColor(self.ui.peak_in.GREEN)

  2007.         self.ui.peak_in.setChannels(self.fPeaksInputCount)

  2008.         self.ui.peak_in.setOrientation(self.ui.peak_in.HORIZONTAL)

  2009. 

  2010.         self.ui.peak_out.setColor(self.ui.peak_in.BLUE)

  2011.         self.ui.peak_out.setChannels(self.fPeaksOutputCount)

  2012.         self.ui.peak_out.setOrientation(self.ui.peak_out.HORIZONTAL)

  2013. 

  2014.         self.ui.label_name.setText(self.fPluginInfo['name'])

  2015. 

  2016.         self.ui.edit_dialog = PluginEdit(self, self.fPluginId)

  2017.         self.ui.edit_dialog.hide()

  2018. 

  2019.         self.setMinimumHeight(32)

  2020.         self.setMaximumHeight(32)

  2021. 

  2022.         self.connect(self, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomMenu()"))

  2023.         self.connect(self.ui.b_enable, SIGNAL("clicked(bool)"), SLOT("slot_enableClicked(bool)"))

  2024.         self.connect(self.ui.b_gui, SIGNAL("clicked(bool)"), SLOT("slot_guiClicked(bool)"))

  2025.         self.connect(self.ui.b_edit, SIGNAL("clicked(bool)"), SLOT("slot_editClicked(bool)"))

  2026. 

  2027.     def idleFast(self):

  2028.         # Input peaks

  2029.         if self.fPeaksInputCount > 0:

  2030.             if self.fPeaksInputCount > 1:

  2031.                 peak1 = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2032.                 peak2 = Carla.host.get_input_peak_value(self.fPluginId, 2)

  2033.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  2034. 

  2035.                 self.ui.peak_in.displayMeter(1, peak1)

  2036.                 self.ui.peak_in.displayMeter(2, peak2)

  2037. 

  2038.             else:

  2039.                 peak = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2040.                 ledState = bool(peak != 0.0)

  2041. 

  2042.                 self.ui.peak_in.displayMeter(1, peak)

  2043. 

  2044.             if self.fLastGreenLedState != ledState:

  2045.                 self.fLastGreenLedState = ledState

  2046.                 self.ui.led_audio_in.setChecked(ledState)

  2047. 

  2048.         # Output peaks

  2049.         if self.fPeaksOutputCount > 0:

  2050.             if self.fPeaksOutputCount > 1:

  2051.                 peak1 = Carla.host.get_output_peak_value(self.fPluginId, 1)

  2052.                 peak2 = Carla.host.get_output_peak_value(self.fPluginId, 2)

  2053.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  2054. 

  2055.                 self.ui.peak_out.displayMeter(1, peak1)

  2056.                 self.ui.peak_out.displayMeter(2, peak2)

  2057. 

  2058.             else:

  2059.                 peak = Carla.host.get_output_peak_value(self.fPluginId, 1)

  2060.                 ledState = bool(peak != 0.0)

  2061. 

  2062.                 self.ui.peak_out.displayMeter(1, peak)

  2063. 

  2064.             if self.fLastBlueLedState != ledState:

  2065.                 self.fLastBlueLedState = ledState

  2066.                 self.ui.led_audio_out.setChecked(ledState)

  2067. 

  2068.     def idleSlow(self):

  2069.         # Parameter Activity LED

  2070.         if self.fParameterIconTimer == ICON_STATE_ON:

  2071.             self.fParameterIconTimer = ICON_STATE_WAIT

  2072.             self.ui.led_control.setChecked(True)

  2073.         elif self.fParameterIconTimer == ICON_STATE_WAIT:

  2074.             self.fParameterIconTimer = ICON_STATE_OFF

  2075.         elif self.fParameterIconTimer == ICON_STATE_OFF:

  2076.             self.fParameterIconTimer = ICON_STATE_NULL

  2077.             self.ui.led_control.setChecked(False)

  2078. 

  2079.         # Update edit dialog

  2080.         self.ui.edit_dialog.idleSlow()

  2081. 

  2082.     def editClosed(self):

  2083.         self.ui.b_edit.setChecked(False)

  2084. 

  2085.     def recheckPluginHints(self, hints):

  2086.         self.fPluginInfo['hints'] = hints

  2087.         self.ui.b_gui.setEnabled(hints & PLUGIN_HAS_GUI)

  2088. 

  2089.     def setActive(self, active, sendGui=False, sendCallback=True):

  2090.         if sendGui:      self.ui.b_enable.setChecked(active)

  2091.         if sendCallback: Carla.host.set_active(self.fPluginId, active)

  2092. 

  2093.         if active:

  2094.             self.ui.edit_dialog.fPlayingNotes = []

  2095.             self.ui.edit_dialog.ui.keyboard.allNotesOff()

  2096.             self.ui.led_midi.setChecked(False)

  2097. 

  2098.     def setParameterDefault(self, parameterId, value):

  2099.         self.ui.edit_dialog.setParameterDefault(parameterId, value)

  2100. 

  2101.     def setParameterValue(self, parameterId, value):

  2102.         self.fParameterIconTimer = ICON_STATE_ON

  2103. 

  2104.         if parameterId == PARAMETER_ACTIVE:

  2105.             return self.setActive(bool(value), True, False)

  2106. 

  2107.         self.ui.edit_dialog.setParameterValue(parameterId, value)

  2108. 

  2109.     def setParameterMidiControl(self, parameterId, control):

  2110.         self.ui.edit_dialog.setParameterMidiControl(parameterId, control)

  2111. 

  2112.     def setParameterMidiChannel(self, parameterId, channel):

  2113.         self.ui.edit_dialog.setParameterMidiChannel(parameterId, channel)

  2114. 

  2115.     def setProgram(self, index):

  2116.         self.fParameterIconTimer = ICON_STATE_ON

  2117.         self.ui.edit_dialog.setProgram(index)

  2118. 

  2119.     def setMidiProgram(self, index):

  2120.         self.fParameterIconTimer = ICON_STATE_ON

  2121.         self.ui.edit_dialog.setMidiProgram(index)

  2122. 

  2123.     def sendNoteOn(self, channel, note):

  2124.         self.ui.edit_dialog.sendNoteOn(channel, note)

  2125. 

  2126.     def sendNoteOff(self, channel, note):

  2127.         self.ui.edit_dialog.sendNoteOff(channel, note)

  2128. 

  2129.     def setId(self, idx):

  2130.         self.fPluginId = idx

  2131.         self.ui.edit_dialog.fPluginId = idx

  2132. 

  2133.     def setRefreshRate(self, rate):

  2134.         self.ui.peak_in.setRefreshRate(rate)

  2135.         self.ui.peak_out.setRefreshRate(rate)

  2136. 

  2137.     def paintEvent(self, event):

  2138.         painter = QPainter(self)

  2139.         painter.save()

  2140. 

  2141.         areaX = self.ui.area_right.x()

  2142. 

  2143.         painter.setPen(self.fColorSeprtr.lighter(110))

  2144.         painter.setBrush(self.fColorBottom)

  2145.         painter.setRenderHint(QPainter.Antialiasing, True)

  2146. 

  2147.         # name -> leds arc

  2148.         path = QPainterPath()

  2149.         path.moveTo(areaX-20, self.height()-4)

  2150.         path.cubicTo(areaX+5, self.height()-5, areaX-20, 4.75, areaX+20, 4.75)

  2151.         path.lineTo(areaX+20, self.height()-5)

  2152.         painter.drawPath(path)

  2153. 

  2154.         painter.setPen(self.fColorSeprtr)

  2155.         painter.setRenderHint(QPainter.Antialiasing, False)

  2156. 

  2157.         # separator lines

  2158.         painter.drawLine(0, self.height()-5, areaX-20, self.height()-5)

  2159.         painter.drawLine(areaX+20, 4, self.width(), 4)

  2160. 

  2161.         painter.setPen(self.fColorBottom)

  2162.         painter.setBrush(self.fColorBottom)

  2163. 

  2164.         # top, bottom and left lines

  2165.         painter.drawLine(0, 0, self.width(), 0)

  2166.         painter.drawRect(0, self.height()-4, areaX, 4)

  2167.         painter.drawRoundedRect(areaX-20, self.height()-5, areaX+20, 5, 22, 22)

  2168.         painter.drawLine(0, 0, 0, self.height())

  2169. 

  2170.         # fill the rest

  2171.         painter.drawRect(areaX+19, 5, self.width(), self.height())

  2172. 

  2173.         # bottom 1px line

  2174.         painter.setPen(self.fColorSeprtr)

  2175.         painter.drawLine(0, self.height()-1, self.width(), self.height()-1)

  2176. 

  2177.         painter.restore()

  2178.         QFrame.paintEvent(self, event)

  2179. 

  2180.     @pyqtSlot()

  2181.     def slot_showCustomMenu(self):

  2182.         menu = QMenu(self)

  2183. 

  2184.         actActive = menu.addAction(self.tr("Disable") if self.ui.b_enable.isChecked() else self.tr("Enable"))

  2185.         menu.addSeparator()

  2186. 

  2187.         actGui = menu.addAction(self.tr("Show GUI"))

  2188.         actGui.setCheckable(True)

  2189.         actGui.setChecked(self.ui.b_gui.isChecked())

  2190.         actGui.setEnabled(self.ui.b_gui.isEnabled())

  2191. 

  2192.         actEdit = menu.addAction(self.tr("Edit"))

  2193.         actEdit.setCheckable(True)

  2194.         actEdit.setChecked(self.ui.b_edit.isChecked())

  2195. 

  2196.         menu.addSeparator()

  2197.         actClone  = menu.addAction(self.tr("Clone"))

  2198.         actRename = menu.addAction(self.tr("Rename..."))

  2199.         actRemove = menu.addAction(self.tr("Remove"))

  2200. 

  2201.         actSel = menu.exec_(QCursor.pos())

  2202. 

  2203.         if not actSel:

  2204.             return

  2205. 

  2206.         if actSel == actActive:

  2207.             self.setActive(not self.ui.b_enable.isChecked(), True, True)

  2208.         elif actSel == actGui:

  2209.             self.ui.b_gui.click()

  2210.         elif actSel == actEdit:

  2211.             self.ui.b_edit.click()

  2212.         elif actSel == actClone:

  2213.             if not Carla.host.clone_plugin(self.fPluginId):

  2214.                 CustomMessageBox(self, QMessageBox.Warning, self.tr("Error"), self.tr("Operation failed"),

  2215.                                        cString(Carla.host.get_last_error()), QMessageBox.Ok, QMessageBox.Ok)

  2216. 

  2217.         elif actSel == actRename:

  2218.             oldName    = self.fPluginInfo['name']

  2219.             newNameTry = QInputDialog.getText(self, self.tr("Rename Plugin"), self.tr("New plugin name:"), QLineEdit.Normal, oldName)

  2220. 

  2221.             if not (newNameTry[1] and newNameTry[0] and oldName != newNameTry[0]):

  2222.                 return

  2223. 

  2224.             newName = newNameTry[0]

  2225. 

  2226.             if Carla.host.rename_plugin(self.fPluginId, newName):

  2227.                 self.fPluginInfo['name'] = newName

  2228.                 self.ui.edit_dialog.fPluginInfo['name'] = newName

  2229.                 self.ui.edit_dialog.reloadInfo()

  2230.                 self.ui.label_name.setText(newName)

  2231.             else:

  2232.                 CustomMessageBox(self, QMessageBox.Warning, self.tr("Error"), self.tr("Operation failed"),

  2233.                                        cString(Carla.host.get_last_error()), QMessageBox.Ok, QMessageBox.Ok)

  2234. 

  2235.         elif actSel == actRemove:

  2236.             if not Carla.host.remove_plugin(self.fPluginId):

  2237.                 CustomMessageBox(self, QMessageBox.Warning, self.tr("Error"), self.tr("Operation failed"),

  2238.                                        cString(Carla.host.get_last_error()), QMessageBox.Ok, QMessageBox.Ok)

  2239. 

  2240.     @pyqtSlot(bool)

  2241.     def slot_enableClicked(self, yesNo):

  2242.         self.setActive(yesNo, False, True)

  2243. 

  2244.     @pyqtSlot(bool)

  2245.     def slot_guiClicked(self, show):

  2246.         Carla.host.show_gui(self.fPluginId, show)

  2247. 

  2248.     @pyqtSlot(bool)

  2249.     def slot_editClicked(self, show):

  2250.         self.ui.edit_dialog.setVisible(show)

  2251. 

  2252. # ------------------------------------------------------------------------------------------------------------

  2253. # Separate Thread for Plugin Search

  2254. 

  2255. class SearchPluginsThread(QThread):

  2256.     def __init__(self, parent):

  2257.         QThread.__init__(self, parent)

  2258. 

  2259.         self.fCheckNative  = False

  2260.         self.fCheckPosix32 = False

  2261.         self.fCheckPosix64 = False

  2262.         self.fCheckWin32   = False

  2263.         self.fCheckWin64   = False

  2264. 

  2265.         self.fCheckLADSPA = False

  2266.         self.fCheckDSSI = False

  2267.         self.fCheckLV2 = False

  2268.         self.fCheckVST = False

  2269.         self.fCheckGIG = False

  2270.         self.fCheckSF2 = False

  2271.         self.fCheckSFZ = False

  2272. 

  2273.         self.fToolNative = carla_discovery_native

  2274. 

  2275.         self.fCurCount = 0

  2276.         self.fCurPercentValue = 0

  2277.         self.fLastCheckValue  = 0

  2278.         self.fSomethingChanged = False

  2279. 

  2280.         self.fLadspaPlugins = []

  2281.         self.fDssiPlugins = []

  2282.         self.fLv2Plugins = []

  2283.         self.fVstPlugins = []

  2284.         self.fKitPlugins = []

  2285. 

  2286.     def somethingChanged(self):

  2287.         return self.fSomethingChanged

  2288. 

  2289.     def skipPlugin(self):

  2290.         # TODO - windows and mac support

  2291.         apps  = " carla-discovery"

  2292.         apps += " carla-discovery-native"

  2293.         apps += " carla-discovery-posix32"

  2294.         apps += " carla-discovery-posix64"

  2295.         apps += " carla-discovery-win32.exe"

  2296.         apps += " carla-discovery-win64.exe"

  2297. 

  2298.         if LINUX:

  2299.             os.system("killall -KILL %s" % apps)

  2300. 

  2301.     def setSearchBinaryTypes(self, native, posix32, posix64, win32, win64):

  2302.         self.fCheckNative  = native

  2303.         self.fCheckPosix32 = posix32

  2304.         self.fCheckPosix64 = posix64

  2305.         self.fCheckWin32   = win32

  2306.         self.fCheckWin64   = win64

  2307. 

  2308.     def setSearchPluginTypes(self, ladspa, dssi, lv2, vst, gig, sf2, sfz):

  2309.         self.fCheckLADSPA = ladspa

  2310.         self.fCheckDSSI = dssi

  2311.         self.fCheckLV2 = lv2

  2312.         self.fCheckVST = vst

  2313.         self.fCheckGIG = gig

  2314.         self.fCheckSF2 = sf2

  2315.         self.fCheckSFZ = sfz

  2316. 

  2317.     def setSearchToolNative(self, tool):

  2318.         self.fToolNative = tool

  2319. 

  2320.     def run(self):

  2321.         self.fCurCount = 0

  2322.         pluginCount    = 0

  2323.         settingsDB     = QSettings("falkTX", "CarlaPlugins")

  2324. 

  2325.         if self.fCheckLADSPA: pluginCount += 1

  2326.         if self.fCheckDSSI:   pluginCount += 1

  2327.         if self.fCheckLV2:    pluginCount += 1

  2328.         if self.fCheckVST:    pluginCount += 1

  2329. 

  2330.         if self.fCheckNative:

  2331.             self.fCurCount += pluginCount

  2332.         if self.fCheckPosix32:

  2333.             self.fCurCount += pluginCount

  2334.         if self.fCheckPosix64:

  2335.             self.fCurCount += pluginCount

  2336.         if self.fCheckWin32:

  2337.             self.fCurCount += pluginCount

  2338.         if self.fCheckWin64:

  2339.             self.fCurCount += pluginCount

  2340. 

  2341.         if self.fToolNative:

  2342.             if self.fCheckGIG: self.fCurCount += 1

  2343.             if self.fCheckSF2: self.fCurCount += 1

  2344.             if self.fCheckSFZ: self.fCurCount += 1

  2345.         else:

  2346.             self.fCheckGIG = False

  2347.             self.fCheckSF2 = False

  2348.             self.fCheckSFZ = False

  2349. 

  2350.         if self.fCurCount == 0:

  2351.             return

  2352. 

  2353.         self.fCurPercentValue = 100 / self.fCurCount

  2354.         self.fLastCheckValue  = 0

  2355. 

  2356.         if HAIKU:

  2357.             OS = "HAIKU"

  2358.         elif LINUX:

  2359.             OS = "LINUX"

  2360.         elif MACOS:

  2361.             OS = "MACOS"

  2362.         elif WINDOWS:

  2363.             OS = "WINDOWS"

  2364.         else:

  2365.             OS = "UNKNOWN"

  2366. 

  2367.         if self.fCheckLADSPA:

  2368.             checkValue = 0

  2369.             if haveLRDF:

  2370.                 if self.fCheckNative:  checkValue += 0.1

  2371.                 if self.fCheckPosix32: checkValue += 0.1

  2372.                 if self.fCheckPosix64: checkValue += 0.1

  2373.                 if self.fCheckWin32:   checkValue += 0.1

  2374.                 if self.fCheckWin64:   checkValue += 0.1

  2375.             rdfPadValue = self.fCurPercentValue * checkValue

  2376. 

  2377.             if self.fCheckNative:

  2378.                 self._checkLADSPA(OS, self.fToolNative)

  2379.                 settingsDB.setValue("Plugins/LADSPA_native", self.fLadspaPlugins)

  2380.                 settingsDB.sync()

  2381. 

  2382.             if self.fCheckPosix32:

  2383.                 self._checkLADSPA(OS, carla_discovery_posix32)

  2384.                 settingsDB.setValue("Plugins/LADSPA_posix32", self.fLadspaPlugins)

  2385.                 settingsDB.sync()

  2386. 

  2387.             if self.fCheckPosix64:

  2388.                 self._checkLADSPA(OS, carla_discovery_posix64)

  2389.                 settingsDB.setValue("Plugins/LADSPA_posix64", self.fLadspaPlugins)

  2390.                 settingsDB.sync()

  2391. 

  2392.             if self.fCheckWin32:

  2393.                 self._checkLADSPA("WINDOWS", carla_discovery_win32, not WINDOWS)

  2394.                 settingsDB.setValue("Plugins/LADSPA_win32", self.fLadspaPlugins)

  2395.                 settingsDB.sync()

  2396. 

  2397.             if self.fCheckWin64:

  2398.                 self._checkLADSPA("WINDOWS", carla_discovery_win64, not WINDOWS)

  2399.                 settingsDB.setValue("Plugins/LADSPA_win64", self.fLadspaPlugins)

  2400.                 settingsDB.sync()

  2401. 

  2402.             if haveLRDF and checkValue > 0:

  2403.                 startValue = self.fLastCheckValue - rdfPadValue

  2404. 

  2405.                 self._pluginLook(startValue, "LADSPA RDFs...")

  2406.                 ladspaRdfInfo = ladspa_rdf.recheck_all_plugins(self, startValue, self.fCurPercentValue, checkValue)

  2407. 

  2408.                 SettingsDir = os.path.join(HOME, ".config", "falkTX")

  2409. 

  2410.                 fLadspa = open(os.path.join(SettingsDir, "ladspa_rdf.db"), 'w')

  2411.                 json.dump(ladspaRdfInfo, fLadspa)

  2412.                 fLadspa.close()

  2413. 

  2414.         if self.fCheckDSSI:

  2415.             if self.fCheckNative:

  2416.                 self._checkDSSI(OS, self.fToolNative)

  2417.                 settingsDB.setValue("Plugins/DSSI_native", self.fDssiPlugins)

  2418.                 settingsDB.sync()

  2419. 

  2420.             if self.fCheckPosix32:

  2421.                 self._checkDSSI(OS, carla_discovery_posix32)

  2422.                 settingsDB.setValue("Plugins/DSSI_posix32", self.fDssiPlugins)

  2423.                 settingsDB.sync()

  2424. 

  2425.             if self.fCheckPosix64:

  2426.                 self._checkDSSI(OS, carla_discovery_posix64)

  2427.                 settingsDB.setValue("Plugins/DSSI_posix64", self.fDssiPlugins)

  2428.                 settingsDB.sync()

  2429. 

  2430.             if self.fCheckWin32:

  2431.                 self._checkDSSI("WINDOWS", carla_discovery_win32, not WINDOWS)

  2432.                 settingsDB.setValue("Plugins/DSSI_win32", self.fDssiPlugins)

  2433.                 settingsDB.sync()

  2434. 

  2435.             if self.fCheckWin64:

  2436.                 self._checkDSSI("WINDOWS", carla_discovery_win64, not WINDOWS)

  2437.                 settingsDB.setValue("Plugins/DSSI_win64", self.fDssiPlugins)

  2438.                 settingsDB.sync()

  2439. 

  2440.         if self.fCheckLV2:

  2441.             if self.fCheckNative:

  2442.                 self._checkLV2(self.fToolNative)

  2443.                 settingsDB.setValue("Plugins/LV2_native", self.fLv2Plugins)

  2444.                 settingsDB.sync()

  2445. 

  2446.             if self.fCheckPosix32:

  2447.                 self._checkLV2(carla_discovery_posix32)

  2448.                 settingsDB.setValue("Plugins/LV2_posix32", self.fLv2Plugins)

  2449.                 settingsDB.sync()

  2450. 

  2451.             if self.fCheckPosix64:

  2452.                 self._checkLV2(carla_discovery_posix64)

  2453.                 settingsDB.setValue("Plugins/LV2_posix64", self.fLv2Plugins)

  2454.                 settingsDB.sync()

  2455. 

  2456.             if self.fCheckWin32:

  2457.                 self._checkLV2(carla_discovery_win32, not WINDOWS)

  2458.                 settingsDB.setValue("Plugins/LV2_win32", self.fLv2Plugins)

  2459.                 settingsDB.sync()

  2460. 

  2461.             if self.fCheckWin64:

  2462.                 self._checkLV2(carla_discovery_win64, not WINDOWS)

  2463.                 settingsDB.setValue("Plugins/LV2_win64", self.fLv2Plugins)

  2464.                 settingsDB.sync()

  2465. 

  2466.         if self.fCheckVST:

  2467.             if self.fCheckNative:

  2468.                 self._checkVST(OS, self.fToolNative)

  2469.                 settingsDB.setValue("Plugins/VST_native", self.fVstPlugins)

  2470.                 settingsDB.sync()

  2471. 

  2472.             if self.fCheckPosix32:

  2473.                 self._checkVST(OS, carla_discovery_posix32)

  2474.                 settingsDB.setValue("Plugins/VST_posix32", self.fVstPlugins)

  2475.                 settingsDB.sync()

  2476. 

  2477.             if self.fCheckPosix64:

  2478.                 self._checkVST(OS, carla_discovery_posix64)

  2479.                 settingsDB.setValue("Plugins/VST_posix64", self.fVstPlugins)

  2480.                 settingsDB.sync()

  2481. 

  2482.             if self.fCheckWin32:

  2483.                 self._checkVST("WINDOWS", carla_discovery_win32, not WINDOWS)

  2484.                 settingsDB.setValue("Plugins/VST_win32", self.fVstPlugins)

  2485.                 settingsDB.sync()

  2486. 

  2487.             if self.fCheckWin64:

  2488.                 self._checkVST("WINDOWS", carla_discovery_win64, not WINDOWS)

  2489.                 settingsDB.setValue("Plugins/VST_win64", self.fVstPlugins)

  2490.                 settingsDB.sync()

  2491. 

  2492.         if self.fCheckGIG:

  2493.             self._checkKIT(Carla.GIG_PATH, "gig")

  2494.             settingsDB.setValue("Plugins/GIG", self.fKitPlugins)

  2495.             settingsDB.sync()

  2496. 

  2497.         if self.fCheckSF2:

  2498.             self._checkKIT(Carla.SF2_PATH, "sf2")

  2499.             settingsDB.setValue("Plugins/SF2", self.fKitPlugins)

  2500.             settingsDB.sync()

  2501. 

  2502.         if self.fCheckSFZ:

  2503.             self._checkKIT(Carla.SFZ_PATH, "sfz")

  2504.             settingsDB.setValue("Plugins/SFZ", self.fKitPlugins)

  2505.             settingsDB.sync()

  2506. 

  2507.     def _checkLADSPA(self, OS, tool, isWine=False):

  2508.         ladspaBinaries = []

  2509.         self.fLadspaPlugins = []

  2510. 

  2511.         for iPATH in Carla.LADSPA_PATH:

  2512.             binaries = findBinaries(iPATH, OS)

  2513.             for binary in binaries:

  2514.                 if binary not in ladspaBinaries:

  2515.                     ladspaBinaries.append(binary)

  2516. 

  2517.         ladspaBinaries.sort()

  2518. 

  2519.         for i in range(len(ladspaBinaries)):

  2520.             ladspa  = ladspaBinaries[i]

  2521.             percent = ( float(i) / len(ladspaBinaries) ) * self.fCurPercentValue

  2522.             self._pluginLook((self.fLastCheckValue + percent) * 0.9, ladspa)

  2523. 

  2524.             plugins = checkPluginLADSPA(ladspa, tool, isWine)

  2525.             if plugins:

  2526.                 self.fLadspaPlugins.append(plugins)

  2527.                 self.fSomethingChanged = True

  2528. 

  2529.         self.fLastCheckValue += self.fCurPercentValue

  2530. 

  2531.     def _checkDSSI(self, OS, tool, isWine=False):

  2532.         dssiBinaries = []

  2533.         self.fDssiPlugins = []

  2534. 

  2535.         for iPATH in Carla.DSSI_PATH:

  2536.             binaries = findBinaries(iPATH, OS)

  2537.             for binary in binaries:

  2538.                 if binary not in dssiBinaries:

  2539.                     dssiBinaries.append(binary)

  2540. 

  2541.         dssiBinaries.sort()

  2542. 

  2543.         for i in range(len(dssiBinaries)):

  2544.             dssi    = dssiBinaries[i]

  2545.             percent = ( float(i) / len(dssiBinaries) ) * self.fCurPercentValue

  2546.             self._pluginLook(self.fLastCheckValue + percent, dssi)

  2547. 

  2548.             plugins = checkPluginDSSI(dssi, tool, isWine)

  2549.             if plugins:

  2550.                 self.fDssiPlugins.append(plugins)

  2551.                 self.fSomethingChanged = True

  2552. 

  2553.         self.fLastCheckValue += self.fCurPercentValue

  2554. 

  2555.     def _checkLV2(self, tool, isWine=False):

  2556.         lv2Bundles = []

  2557.         self.fLv2Plugins = []

  2558. 

  2559.         self._pluginLook(self.fLastCheckValue, "LV2 bundles...")

  2560. 

  2561.         for iPATH in Carla.LV2_PATH:

  2562.             bundles = findLV2Bundles(iPATH)

  2563.             for bundle in bundles:

  2564.                 if bundle not in lv2Bundles:

  2565.                     lv2Bundles.append(bundle)

  2566. 

  2567.         lv2Bundles.sort()

  2568. 

  2569.         for i in range(len(lv2Bundles)):

  2570.             lv2     = lv2Bundles[i]

  2571.             percent = ( float(i) / len(lv2Bundles) ) * self.fCurPercentValue

  2572.             self._pluginLook(self.fLastCheckValue + percent, lv2)

  2573. 

  2574.             plugins = checkPluginLV2(lv2, tool, isWine)

  2575.             if plugins:

  2576.                 self.fLv2Plugins.append(plugins)

  2577.                 self.fSomethingChanged = True

  2578. 

  2579.         self.fLastCheckValue += self.fCurPercentValue

  2580. 

  2581.     def _checkVST(self, OS, tool, isWine=False):

  2582.         vstBinaries = []

  2583.         self.fVstPlugins = []

  2584. 

  2585.         for iPATH in Carla.VST_PATH:

  2586.             binaries = findBinaries(iPATH, OS)

  2587.             for binary in binaries:

  2588.                 if binary not in vstBinaries:

  2589.                     vstBinaries.append(binary)

  2590. 

  2591.         vstBinaries.sort()

  2592. 

  2593.         for i in range(len(vstBinaries)):

  2594.             vst     = vstBinaries[i]

  2595.             percent = ( float(i) / len(vstBinaries) ) * self.fCurPercentValue

  2596.             self._pluginLook(self.fLastCheckValue + percent, vst)

  2597. 

  2598.             plugins = checkPluginVST(vst, tool, isWine)

  2599.             if plugins:

  2600.                 self.fVstPlugins.append(plugins)

  2601.                 self.fSomethingChanged = True

  2602. 

  2603.         self.fLastCheckValue += self.fCurPercentValue

  2604. 

  2605.     def _checkKIT(self, kPATH, kType):

  2606.         kitFiles = []

  2607.         self.fKitPlugins = []

  2608. 

  2609.         for iPATH in kPATH:

  2610.             files = findSoundKits(iPATH, kType)

  2611.             for file_ in files:

  2612.                 if file_ not in kitFiles:

  2613.                     kitFiles.append(file_)

  2614. 

  2615.         kitFiles.sort()

  2616. 

  2617.         for i in range(len(kitFiles)):

  2618.             kit     = kitFiles[i]

  2619.             percent = ( float(i) / len(kitFiles) ) * self.fCurPercentValue

  2620.             self._pluginLook(self.fLastCheckValue + percent, kit)

  2621. 

  2622.             if kType == "gig":

  2623.                 plugins = checkPluginGIG(kit, self.fToolNative)

  2624.             elif kType == "sf2":

  2625.                 plugins = checkPluginSF2(kit, self.fToolNative)

  2626.             elif kType == "sfz":

  2627.                 plugins = checkPluginSFZ(kit, self.fToolNative)

  2628.             else:

  2629.                 plugins = None

  2630. 

  2631.             if plugins:

  2632.                 self.fKitPlugins.append(plugins)

  2633.                 self.fSomethingChanged = True

  2634. 

  2635.         self.fLastCheckValue += self.fCurPercentValue

  2636. 

  2637.     def _pluginLook(self, percent, plugin):

  2638.         self.emit(SIGNAL("pluginLook(int, QString)"), percent, plugin)

  2639. 

  2640. # ------------------------------------------------------------------------------------------------------------

  2641. # Plugin Refresh Dialog

  2642. 

  2643. class PluginRefreshW(QDialog):

  2644.     def __init__(self, parent):

  2645.         QDialog.__init__(self, parent)

  2646.         self.ui = ui_carla_refresh.Ui_PluginRefreshW()

  2647.         self.ui.setupUi(self)

  2648. 

  2649.         self.loadSettings()

  2650. 

  2651.         self.ui.b_skip.setVisible(False)

  2652. 

  2653.         if HAIKU:

  2654.             self.ui.ch_posix32.setText("Haiku 32bit")

  2655.             self.ui.ch_posix64.setText("Haiku 64bit")

  2656.         elif LINUX:

  2657.             self.ui.ch_posix32.setText("Linux 32bit")

  2658.             self.ui.ch_posix64.setText("Linux 64bit")

  2659.         elif MACOS:

  2660.             self.ui.ch_posix32.setText("MacOS 32bit")

  2661.             self.ui.ch_posix64.setText("MacOS 64bit")

  2662. 

  2663.         self.fThread = SearchPluginsThread(self)

  2664. 

  2665.         if carla_discovery_posix32 and not WINDOWS:

  2666.             self.ui.ico_posix32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2667.         else:

  2668.             self.ui.ico_posix32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2669.             self.ui.ch_posix32.setChecked(False)

  2670.             self.ui.ch_posix32.setEnabled(False)

  2671. 

  2672.         if carla_discovery_posix64 and not WINDOWS:

  2673.             self.ui.ico_posix64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2674.         else:

  2675.             self.ui.ico_posix64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2676.             self.ui.ch_posix64.setChecked(False)

  2677.             self.ui.ch_posix64.setEnabled(False)

  2678. 

  2679.         if carla_discovery_win32:

  2680.             self.ui.ico_win32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2681.         else:

  2682.             self.ui.ico_win32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2683.             self.ui.ch_win32.setChecked(False)

  2684.             self.ui.ch_win32.setEnabled(False)

  2685. 

  2686.         if carla_discovery_win64:

  2687.             self.ui.ico_win64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2688.         else:

  2689.             self.ui.ico_win64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2690.             self.ui.ch_win64.setChecked(False)

  2691.             self.ui.ch_win64.setEnabled(False)

  2692. 

  2693.         if haveLRDF:

  2694.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2695.         else:

  2696.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2697. 

  2698.         hasNative = bool(carla_discovery_native)

  2699.         hasNonNative = False

  2700. 

  2701.         if WINDOWS:

  2702.             if kIs64bit:

  2703.                 hasNative = bool(carla_discovery_win64)

  2704.                 hasNonNative = bool(carla_discovery_win32)

  2705.                 self.fThread.setSearchToolNative(carla_discovery_win64)

  2706.                 self.ui.ch_win64.setChecked(False)

  2707.                 self.ui.ch_win64.setVisible(False)

  2708.                 self.ui.ico_win64.setVisible(False)

  2709.                 self.ui.label_win64.setVisible(False)

  2710.             else:

  2711.                 hasNative = bool(carla_discovery_win32)

  2712.                 hasNonNative = bool(carla_discovery_win64)

  2713.                 self.fThread.setSearchToolNative(carla_discovery_win32)

  2714.                 self.ui.ch_win32.setChecked(False)

  2715.                 self.ui.ch_win32.setVisible(False)

  2716.                 self.ui.ico_win32.setVisible(False)

  2717.                 self.ui.label_win32.setVisible(False)

  2718.         elif LINUX or MACOS:

  2719.             if kIs64bit:

  2720.                 hasNonNative = bool(carla_discovery_posix32 or carla_discovery_win32 or carla_discovery_win64)

  2721.                 self.ui.ch_posix64.setChecked(False)

  2722.                 self.ui.ch_posix64.setVisible(False)

  2723.                 self.ui.ico_posix64.setVisible(False)

  2724.                 self.ui.label_posix64.setVisible(False)

  2725.             else:

  2726.                 hasNonNative = bool(carla_discovery_posix64 or carla_discovery_win32 or carla_discovery_win64)

  2727.                 self.ui.ch_posix32.setChecked(False)

  2728.                 self.ui.ch_posix32.setVisible(False)

  2729.                 self.ui.ico_posix32.setVisible(False)

  2730.                 self.ui.label_posix32.setVisible(False)

  2731. 

  2732.         if hasNative:

  2733.             self.ui.ico_native.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2734.         else:

  2735.             self.ui.ico_native.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2736.             self.ui.ch_native.setChecked(False)

  2737.             self.ui.ch_native.setEnabled(False)

  2738.             self.ui.ch_gig.setChecked(False)

  2739.             self.ui.ch_gig.setEnabled(False)

  2740.             self.ui.ch_sf2.setChecked(False)

  2741.             self.ui.ch_sf2.setEnabled(False)

  2742.             self.ui.ch_sfz.setChecked(False)

  2743.             self.ui.ch_sfz.setEnabled(False)

  2744.             if not hasNonNative:

  2745.                 self.ui.ch_ladspa.setChecked(False)

  2746.                 self.ui.ch_ladspa.setEnabled(False)

  2747.                 self.ui.ch_dssi.setChecked(False)

  2748.                 self.ui.ch_dssi.setEnabled(False)

  2749.                 self.ui.ch_lv2.setChecked(False)

  2750.                 self.ui.ch_lv2.setEnabled(False)

  2751.                 self.ui.ch_vst.setChecked(False)

  2752.                 self.ui.ch_vst.setEnabled(False)

  2753.                 self.ui.b_start.setEnabled(False)

  2754. 

  2755.         self.connect(self.ui.b_start, SIGNAL("clicked()"), SLOT("slot_start()"))

  2756.         self.connect(self.ui.b_skip, SIGNAL("clicked()"), SLOT("slot_skip()"))

  2757.         self.connect(self.fThread, SIGNAL("pluginLook(int, QString)"), SLOT("slot_handlePluginLook(int, QString)"))

  2758.         self.connect(self.fThread, SIGNAL("finished()"), SLOT("slot_handlePluginThreadFinished()"))

  2759. 

  2760.     @pyqtSlot()

  2761.     def slot_start(self):

  2762.         self.ui.progressBar.setMinimum(0)

  2763.         self.ui.progressBar.setMaximum(100)

  2764.         self.ui.progressBar.setValue(0)

  2765.         self.ui.b_start.setEnabled(False)

  2766.         self.ui.b_skip.setVisible(True)

  2767.         self.ui.b_close.setVisible(False)

  2768. 

  2769.         native, posix32, posix64, win32, win64 = (self.ui.ch_native.isChecked(), self.ui.ch_posix32.isChecked(), self.ui.ch_posix64.isChecked(), self.ui.ch_win32.isChecked(), self.ui.ch_win64.isChecked())

  2770.         ladspa, dssi, lv2, vst, gig, sf2, sfz  = (self.ui.ch_ladspa.isChecked(), self.ui.ch_dssi.isChecked(), self.ui.ch_lv2.isChecked(), self.ui.ch_vst.isChecked(),

  2771.                                                   self.ui.ch_gig.isChecked(), self.ui.ch_sf2.isChecked(), self.ui.ch_sfz.isChecked())

  2772. 

  2773.         self.fThread.setSearchBinaryTypes(native, posix32, posix64, win32, win64)

  2774.         self.fThread.setSearchPluginTypes(ladspa, dssi, lv2, vst, gig, sf2, sfz)

  2775.         self.fThread.start()

  2776. 

  2777.     @pyqtSlot()

  2778.     def slot_skip(self):

  2779.         self.fThread.skipPlugin()

  2780. 

  2781.     @pyqtSlot(int, str)

  2782.     def slot_handlePluginLook(self, percent, plugin):

  2783.         self.ui.progressBar.setFormat("%s" % plugin)

  2784.         self.ui.progressBar.setValue(percent)

  2785. 

  2786.     @pyqtSlot()

  2787.     def slot_handlePluginThreadFinished(self):

  2788.         self.ui.progressBar.setMinimum(0)

  2789.         self.ui.progressBar.setMaximum(1)

  2790.         self.ui.progressBar.setValue(1)

  2791.         self.ui.progressBar.setFormat(self.tr("Done"))

  2792.         self.ui.b_start.setEnabled(True)

  2793.         self.ui.b_skip.setVisible(False)

  2794.         self.ui.b_close.setVisible(True)

  2795. 

  2796.     def loadSettings(self):

  2797.         settings = QSettings()

  2798.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/SearchLADSPA", True, type=bool))

  2799.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/SearchDSSI", True, type=bool))

  2800.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/SearchLV2", True, type=bool))

  2801.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/SearchVST", True, type=bool))

  2802.         self.ui.ch_gig.setChecked(settings.value("PluginDatabase/SearchGIG", False, type=bool))

  2803.         self.ui.ch_sf2.setChecked(settings.value("PluginDatabase/SearchSF2", False, type=bool))

  2804.         self.ui.ch_sfz.setChecked(settings.value("PluginDatabase/SearchSFZ", False, type=bool))

  2805.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/SearchNative", True, type=bool))

  2806.         self.ui.ch_posix32.setChecked(settings.value("PluginDatabase/SearchPOSIX32", False, type=bool))

  2807.         self.ui.ch_posix64.setChecked(settings.value("PluginDatabase/SearchPOSIX64", False, type=bool))

  2808.         self.ui.ch_win32.setChecked(settings.value("PluginDatabase/SearchWin32", False, type=bool))

  2809.         self.ui.ch_win64.setChecked(settings.value("PluginDatabase/SearchWin64", False, type=bool))

  2810. 

  2811.     def saveSettings(self):

  2812.         settings = QSettings()

  2813.         settings.setValue("PluginDatabase/SearchLADSPA", self.ui.ch_ladspa.isChecked())

  2814.         settings.setValue("PluginDatabase/SearchDSSI", self.ui.ch_dssi.isChecked())

  2815.         settings.setValue("PluginDatabase/SearchLV2", self.ui.ch_lv2.isChecked())

  2816.         settings.setValue("PluginDatabase/SearchVST", self.ui.ch_vst.isChecked())

  2817.         settings.setValue("PluginDatabase/SearchGIG", self.ui.ch_gig.isChecked())

  2818.         settings.setValue("PluginDatabase/SearchSF2", self.ui.ch_sf2.isChecked())

  2819.         settings.setValue("PluginDatabase/SearchSFZ", self.ui.ch_sfz.isChecked())

  2820.         settings.setValue("PluginDatabase/SearchNative", self.ui.ch_native.isChecked())

  2821.         settings.setValue("PluginDatabase/SearchPOSIX32", self.ui.ch_posix32.isChecked())

  2822.         settings.setValue("PluginDatabase/SearchPOSIX64", self.ui.ch_posix64.isChecked())

  2823.         settings.setValue("PluginDatabase/SearchWin32", self.ui.ch_win32.isChecked())

  2824.         settings.setValue("PluginDatabase/SearchWin64", self.ui.ch_win64.isChecked())

  2825. 

  2826.     def closeEvent(self, event):

  2827.         if self.fThread.isRunning():

  2828.             self.fThread.terminate()

  2829.             self.fThread.wait()

  2830. 

  2831.         self.saveSettings()

  2832. 

  2833.         if self.fThread.somethingChanged():

  2834.             self.accept()

  2835.         else:

  2836.             self.reject()

  2837. 

  2838.         QDialog.closeEvent(self, event)

  2839. 

  2840.     def done(self, r):

  2841.         QDialog.done(self, r)

  2842.         self.close()

  2843. 

  2844. # ------------------------------------------------------------------------------------------------------------

  2845. # Plugin Database Dialog

  2846. 

  2847. class PluginDatabaseW(QDialog):

  2848.     def __init__(self, parent):

  2849.         QDialog.__init__(self, parent)

  2850.         self.ui = ui_carla_database.Ui_PluginDatabaseW()

  2851.         self.ui.setupUi(self)

  2852. 

  2853.         self.fLastTableIndex = 0

  2854.         self.fRetPlugin  = None

  2855.         self.fRealParent = parent

  2856. 

  2857.         self.ui.b_add.setEnabled(False)

  2858. 

  2859.         if BINARY_NATIVE in (BINARY_POSIX32, BINARY_WIN32):

  2860.             self.ui.ch_bridged.setText(self.tr("Bridged (64bit)"))

  2861.         else:

  2862.             self.ui.ch_bridged.setText(self.tr("Bridged (32bit)"))

  2863. 

  2864.         if not (LINUX or MACOS):

  2865.             self.ui.ch_bridged_wine.setChecked(False)

  2866.             self.ui.ch_bridged_wine.setEnabled(False)

  2867. 

  2868.         self.loadSettings()

  2869. 

  2870.         self.connect(self.ui.b_add, SIGNAL("clicked()"), SLOT("slot_addPlugin()"))

  2871.         self.connect(self.ui.b_refresh, SIGNAL("clicked()"), SLOT("slot_refreshPlugins()"))

  2872.         self.connect(self.ui.tb_filters, SIGNAL("clicked()"), SLOT("slot_maybeShowFilters()"))

  2873.         self.connect(self.ui.tableWidget, SIGNAL("currentCellChanged(int, int, int, int)"), SLOT("slot_checkPlugin(int)"))

  2874.         self.connect(self.ui.tableWidget, SIGNAL("cellDoubleClicked(int, int)"), SLOT("slot_addPlugin()"))

  2875. 

  2876.         self.connect(self.ui.lineEdit, SIGNAL("textChanged(QString)"), SLOT("slot_checkFilters()"))

  2877.         self.connect(self.ui.ch_effects, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2878.         self.connect(self.ui.ch_instruments, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2879.         self.connect(self.ui.ch_midi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2880.         self.connect(self.ui.ch_other, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2881.         self.connect(self.ui.ch_kits, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2882.         self.connect(self.ui.ch_internal, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2883.         self.connect(self.ui.ch_ladspa, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2884.         self.connect(self.ui.ch_dssi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2885.         self.connect(self.ui.ch_lv2, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2886.         self.connect(self.ui.ch_vst, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2887.         self.connect(self.ui.ch_native, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2888.         self.connect(self.ui.ch_bridged, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2889.         self.connect(self.ui.ch_bridged_wine, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2890.         self.connect(self.ui.ch_gui, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2891.         self.connect(self.ui.ch_stereo, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2892. 

  2893.     @pyqtSlot()

  2894.     def slot_addPlugin(self):

  2895.         if self.ui.tableWidget.currentRow() >= 0:

  2896.             self.fRetPlugin = self.ui.tableWidget.item(self.ui.tableWidget.currentRow(), 0).pluginData

  2897.             self.accept()

  2898.         else:

  2899.             self.reject()

  2900. 

  2901.     @pyqtSlot(int)

  2902.     def slot_checkPlugin(self, row):

  2903.         self.ui.b_add.setEnabled(row >= 0)

  2904. 

  2905.     @pyqtSlot()

  2906.     def slot_checkFilters(self):

  2907.         self._checkFilters()

  2908. 

  2909.     @pyqtSlot()

  2910.     def slot_maybeShowFilters(self):

  2911.         self._showFilters(not self.ui.frame.isVisible())

  2912. 

  2913.     @pyqtSlot()

  2914.     def slot_refreshPlugins(self):

  2915.         if PluginRefreshW(self).exec_():

  2916.             self._reAddPlugins()

  2917. 

  2918.             if self.fRealParent:

  2919.                 self.fRealParent.loadRDFs()

  2920. 

  2921.     def _checkFilters(self):

  2922.         text = self.ui.lineEdit.text().lower()

  2923. 

  2924.         hideEffects     = not self.ui.ch_effects.isChecked()

  2925.         hideInstruments = not self.ui.ch_instruments.isChecked()

  2926.         hideMidi        = not self.ui.ch_midi.isChecked()

  2927.         hideOther       = not self.ui.ch_other.isChecked()

  2928. 

  2929.         hideInternal = not self.ui.ch_internal.isChecked()

  2930.         hideLadspa   = not self.ui.ch_ladspa.isChecked()

  2931.         hideDssi     = not self.ui.ch_dssi.isChecked()

  2932.         hideLV2      = not self.ui.ch_lv2.isChecked()

  2933.         hideVST      = not self.ui.ch_vst.isChecked()

  2934.         hideKits     = not self.ui.ch_kits.isChecked()

  2935. 

  2936.         hideNative  = not self.ui.ch_native.isChecked()

  2937.         hideBridged = not self.ui.ch_bridged.isChecked()

  2938.         hideBridgedWine = not self.ui.ch_bridged_wine.isChecked()

  2939. 

  2940.         hideNonGui    = self.ui.ch_gui.isChecked()

  2941.         hideNonStereo = self.ui.ch_stereo.isChecked()

  2942. 

  2943.         if HAIKU or LINUX or MACOS:

  2944.             nativeBins = [BINARY_POSIX32, BINARY_POSIX64]

  2945.             wineBins   = [BINARY_WIN32, BINARY_WIN64]

  2946.         elif WINDOWS:

  2947.             nativeBins = [BINARY_WIN32, BINARY_WIN64]

  2948.             wineBins   = []

  2949.         else:

  2950.             nativeBins = []

  2951.             wineBins   = []

  2952. 

  2953.         rowCount = self.ui.tableWidget.rowCount()

  2954. 

  2955.         for i in range(rowCount):

  2956.             self.ui.tableWidget.showRow(i)

  2957. 

  2958.             plugin = self.ui.tableWidget.item(i, 0).pluginData

  2959.             aIns   = plugin['audio.ins']

  2960.             aOuts  = plugin['audio.outs']

  2961.             mIns   = plugin['midi.ins']

  2962.             mOuts  = plugin['midi.outs']

  2963.             ptype  = self.ui.tableWidget.item(i, 12).text()

  2964.             isSynth  = bool(plugin['hints'] & PLUGIN_IS_SYNTH)

  2965.             isEffect = bool(aIns > 0 < aOuts and not isSynth)

  2966.             isMidi   = bool(aIns == 0 and aOuts == 0 and mIns > 0 < mOuts)

  2967.             isKit    = bool(ptype in ("GIG", "SF2", "SFZ"))

  2968.             isOther  = bool(not (isEffect or isSynth or isMidi or isKit))

  2969.             isNative = bool(plugin['build'] == BINARY_NATIVE)

  2970.             isStereo = bool(aIns == 2 and aOuts == 2) or (isSynth and aOuts == 2)

  2971.             hasGui   = bool(plugin['hints'] & PLUGIN_HAS_GUI)

  2972. 

  2973.             isBridged = bool(not isNative and plugin['build'] in nativeBins)

  2974.             isBridgedWine = bool(not isNative and plugin['build'] in wineBins)

  2975. 

  2976.             if (hideEffects and isEffect):

  2977.                 self.ui.tableWidget.hideRow(i)

  2978.             elif (hideInstruments and isSynth):

  2979.                 self.ui.tableWidget.hideRow(i)

  2980.             elif (hideMidi and isMidi):

  2981.                 self.ui.tableWidget.hideRow(i)

  2982.             elif (hideOther and isOther):

  2983.                 self.ui.tableWidget.hideRow(i)

  2984.             elif (hideKits and isKit):

  2985.                 self.ui.tableWidget.hideRow(i)

  2986.             elif (hideInternal and ptype == self.tr("Internal")):

  2987.                 self.ui.tableWidget.hideRow(i)

  2988.             elif (hideLadspa and ptype == "LADSPA"):

  2989.                 self.ui.tableWidget.hideRow(i)

  2990.             elif (hideDssi and ptype == "DSSI"):

  2991.                 self.ui.tableWidget.hideRow(i)

  2992.             elif (hideLV2 and ptype == "LV2"):

  2993.                 self.ui.tableWidget.hideRow(i)

  2994.             elif (hideVST and ptype == "VST"):

  2995.                 self.ui.tableWidget.hideRow(i)

  2996.             elif (hideNative and isNative):

  2997.                 self.ui.tableWidget.hideRow(i)

  2998.             elif (hideBridged and isBridged):

  2999.                 self.ui.tableWidget.hideRow(i)

  3000.             elif (hideBridgedWine and isBridgedWine):

  3001.                 self.ui.tableWidget.hideRow(i)

  3002.             elif (hideNonGui and not hasGui):

  3003.                 self.ui.tableWidget.hideRow(i)

  3004.             elif (hideNonStereo and not isStereo):

  3005.                 self.ui.tableWidget.hideRow(i)

  3006.             elif (text and not (

  3007.                 text in self.ui.tableWidget.item(i, 0).text().lower() or

  3008.                 text in self.ui.tableWidget.item(i, 1).text().lower() or

  3009.                 text in self.ui.tableWidget.item(i, 2).text().lower() or

  3010.                 text in self.ui.tableWidget.item(i, 3).text().lower() or

  3011.                 text in self.ui.tableWidget.item(i, 13).text().lower())):

  3012.                 self.ui.tableWidget.hideRow(i)

  3013. 

  3014.     def _showFilters(self, yesNo):

  3015.         self.ui.tb_filters.setArrowType(Qt.UpArrow if yesNo else Qt.DownArrow)

  3016.         self.ui.frame.setVisible(yesNo)

  3017. 

  3018.     def _reAddPlugins(self):

  3019.         settingsDB = QSettings("falkTX", "CarlaPlugins")

  3020. 

  3021.         for x in range(self.ui.tableWidget.rowCount()):

  3022.             self.ui.tableWidget.removeRow(0)

  3023. 

  3024.         self.fLastTableIndex = 0

  3025.         self.ui.tableWidget.setSortingEnabled(False)

  3026. 

  3027.         internalCount = 0

  3028.         ladspaCount = 0

  3029.         dssiCount = 0

  3030.         lv2Count = 0

  3031.         vstCount = 0

  3032.         kitCount = 0

  3033. 

  3034.         # ---------------------------------------------------------------------------

  3035.         # Internal

  3036. 

  3037.         internalPlugins = toList(settingsDB.value("Plugins/Internal", []))

  3038. 

  3039.         for plugins in internalPlugins:

  3040.             for plugin in plugins:

  3041.                 internalCount += 1

  3042. 

  3043.         if (not Carla.isControl) and internalCount != Carla.host.get_internal_plugin_count():

  3044.             internalCount   = Carla.host.get_internal_plugin_count()

  3045.             internalPlugins = []

  3046. 

  3047.             for i in range(Carla.host.get_internal_plugin_count()):

  3048.                 descInfo = Carla.host.get_internal_plugin_info(i)

  3049.                 plugins  = checkPluginInternal(descInfo)

  3050. 

  3051.                 if plugins:

  3052.                     internalPlugins.append(plugins)

  3053. 

  3054.             settingsDB.setValue("Plugins/Internal", internalPlugins)

  3055. 

  3056.         for plugins in internalPlugins:

  3057.             for plugin in plugins:

  3058.                 self._addPluginToTable(plugin, self.tr("Internal"))

  3059. 

  3060.         # ---------------------------------------------------------------------------

  3061.         # LADSPA

  3062. 

  3063.         ladspaPlugins  = []

  3064.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_native", []))

  3065.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix32", []))

  3066.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix64", []))

  3067.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win32", []))

  3068.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win64", []))

  3069. 

  3070.         for plugins in ladspaPlugins:

  3071.             for plugin in plugins:

  3072.                 self._addPluginToTable(plugin, "LADSPA")

  3073.                 ladspaCount += 1

  3074. 

  3075.         # ---------------------------------------------------------------------------

  3076.         # DSSI

  3077. 

  3078.         dssiPlugins  = []

  3079.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_native", []))

  3080.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix32", []))

  3081.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix64", []))

  3082.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win32", []))

  3083.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win64", []))

  3084. 

  3085.         for plugins in dssiPlugins:

  3086.             for plugin in plugins:

  3087.                 self._addPluginToTable(plugin, "DSSI")

  3088.                 dssiCount += 1

  3089. 

  3090.         # ---------------------------------------------------------------------------

  3091.         # LV2

  3092. 

  3093.         lv2Plugins  = []

  3094.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_native", []))

  3095.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix32", []))

  3096.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix64", []))

  3097.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win32", []))

  3098.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win64", []))

  3099. 

  3100.         for plugins in lv2Plugins:

  3101.             for plugin in plugins:

  3102.                 self._addPluginToTable(plugin, "LV2")

  3103.                 lv2Count += 1

  3104. 

  3105.         # ---------------------------------------------------------------------------

  3106.         # VST

  3107. 

  3108.         vstPlugins  = []

  3109.         vstPlugins += toList(settingsDB.value("Plugins/VST_native", []))

  3110.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix32", []))

  3111.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix64", []))

  3112.         vstPlugins += toList(settingsDB.value("Plugins/VST_win32", []))

  3113.         vstPlugins += toList(settingsDB.value("Plugins/VST_win64", []))

  3114. 

  3115.         for plugins in vstPlugins:

  3116.             for plugin in plugins:

  3117.                 self._addPluginToTable(plugin, "VST")

  3118.                 vstCount += 1

  3119. 

  3120.         # ---------------------------------------------------------------------------

  3121.         # Kits

  3122. 

  3123.         gigs = toList(settingsDB.value("Plugins/GIG", []))

  3124.         sf2s = toList(settingsDB.value("Plugins/SF2", []))

  3125.         sfzs = toList(settingsDB.value("Plugins/SFZ", []))

  3126. 

  3127.         for gig in gigs:

  3128.             for gig_i in gig:

  3129.                 self._addPluginToTable(gig_i, "GIG")

  3130.                 kitCount += 1

  3131. 

  3132.         for sf2 in sf2s:

  3133.             for sf2_i in sf2:

  3134.                 self._addPluginToTable(sf2_i, "SF2")

  3135.                 kitCount += 1

  3136. 

  3137.         for sfz in sfzs:

  3138.             for sfz_i in sfz:

  3139.                 self._addPluginToTable(sfz_i, "SFZ")

  3140.                 kitCount += 1

  3141. 

  3142.         # ---------------------------------------------------------------------------

  3143. 

  3144.         self.ui.tableWidget.setSortingEnabled(True)

  3145.         self.ui.tableWidget.sortByColumn(0, Qt.AscendingOrder)

  3146. 

  3147.         self.ui.label.setText(self.tr("Have %i Internal, %i LADSPA, %i DSSI, %i LV2, %i VST and %i Sound Kits" % (internalCount, ladspaCount, dssiCount, lv2Count, vstCount, kitCount)))

  3148. 

  3149.         self._checkFilters()

  3150. 

  3151.     def _addPluginToTable(self, plugin, ptype):

  3152.         index = self.fLastTableIndex

  3153. 

  3154.         if plugin['build'] == BINARY_NATIVE:

  3155.             bridgeText = self.tr("No")

  3156. 

  3157.         else:

  3158.             if LINUX or MACOS:

  3159.                 if plugin['build'] == BINARY_WIN32:

  3160.                     typeText = "32bit"

  3161.                 elif plugin['build'] == BINARY_WIN64:

  3162.                     typeText = "64bit"

  3163.                 else:

  3164.                     typeText = self.tr("Unknown")

  3165.             else:

  3166.                 if plugin['build'] == BINARY_POSIX32:

  3167.                     typeText = "32bit"

  3168.                 elif plugin['build'] == BINARY_POSIX64:

  3169.                     typeText = "64bit"

  3170.                 elif plugin['build'] == BINARY_WIN32:

  3171.                     typeText = "Windows 32bit"

  3172.                 elif plugin['build'] == BINARY_WIN64:

  3173.                     typeText = "Windows 64bit"

  3174.                 else:

  3175.                     typeText = self.tr("Unknown")

  3176. 

  3177.             bridgeText = self.tr("Yes (%s)" % typeText)

  3178. 

  3179.         self.ui.tableWidget.insertRow(index)

  3180.         self.ui.tableWidget.setItem(index, 0, QTableWidgetItem(str(plugin['name'])))

  3181.         self.ui.tableWidget.setItem(index, 1, QTableWidgetItem(str(plugin['label'])))

  3182.         self.ui.tableWidget.setItem(index, 2, QTableWidgetItem(str(plugin['maker'])))

  3183.         self.ui.tableWidget.setItem(index, 3, QTableWidgetItem(str(plugin['uniqueId'])))

  3184.         self.ui.tableWidget.setItem(index, 4, QTableWidgetItem(str(plugin['audio.ins'])))

  3185.         self.ui.tableWidget.setItem(index, 5, QTableWidgetItem(str(plugin['audio.outs'])))

  3186.         self.ui.tableWidget.setItem(index, 6, QTableWidgetItem(str(plugin['parameters.ins'])))

  3187.         self.ui.tableWidget.setItem(index, 7, QTableWidgetItem(str(plugin['parameters.outs'])))

  3188.         self.ui.tableWidget.setItem(index, 8, QTableWidgetItem(str(plugin['programs.total'])))

  3189.         self.ui.tableWidget.setItem(index, 9, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_HAS_GUI) else self.tr("No")))

  3190.         self.ui.tableWidget.setItem(index, 10, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_IS_SYNTH) else self.tr("No")))

  3191.         self.ui.tableWidget.setItem(index, 11, QTableWidgetItem(bridgeText))

  3192.         self.ui.tableWidget.setItem(index, 12, QTableWidgetItem(ptype))

  3193.         self.ui.tableWidget.setItem(index, 13, QTableWidgetItem(str(plugin['binary'])))

  3194.         self.ui.tableWidget.item(self.fLastTableIndex, 0).pluginData = plugin

  3195. 

  3196.         self.fLastTableIndex += 1

  3197. 

  3198.     def loadSettings(self):

  3199.         settings = QSettings()

  3200.         self.restoreGeometry(settings.value("PluginDatabase/Geometry", ""))

  3201.         self.ui.tableWidget.horizontalHeader().restoreState(settings.value("PluginDatabase/TableGeometry", ""))

  3202.         self.ui.ch_effects.setChecked(settings.value("PluginDatabase/ShowEffects", True, type=bool))

  3203.         self.ui.ch_instruments.setChecked(settings.value("PluginDatabase/ShowInstruments", True, type=bool))

  3204.         self.ui.ch_midi.setChecked(settings.value("PluginDatabase/ShowMIDI", True, type=bool))

  3205.         self.ui.ch_other.setChecked(settings.value("PluginDatabase/ShowOther", True, type=bool))

  3206.         self.ui.ch_internal.setChecked(settings.value("PluginDatabase/ShowInternal", True, type=bool))

  3207.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/ShowLADSPA", True, type=bool))

  3208.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/ShowDSSI", True, type=bool))

  3209.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/ShowLV2", True, type=bool))

  3210.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/ShowVST", True, type=bool))

  3211.         self.ui.ch_kits.setChecked(settings.value("PluginDatabase/ShowKits", True, type=bool))

  3212.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/ShowNative", True, type=bool))

  3213.         self.ui.ch_bridged.setChecked(settings.value("PluginDatabase/ShowBridged", True, type=bool))

  3214.         self.ui.ch_bridged_wine.setChecked(settings.value("PluginDatabase/ShowBridgedWine", True, type=bool))

  3215.         self.ui.ch_gui.setChecked(settings.value("PluginDatabase/ShowHasGUI", False, type=bool))

  3216.         self.ui.ch_stereo.setChecked(settings.value("PluginDatabase/ShowStereoOnly", False, type=bool))

  3217. 

  3218.         self._showFilters(settings.value("PluginDatabase/ShowFilters", False, type=bool))

  3219.         self._reAddPlugins()

  3220. 

  3221.     def saveSettings(self):

  3222.         settings = QSettings()

  3223.         settings.setValue("PluginDatabase/Geometry", self.saveGeometry())

  3224.         settings.setValue("PluginDatabase/TableGeometry", self.ui.tableWidget.horizontalHeader().saveState())

  3225.         settings.setValue("PluginDatabase/ShowFilters", (self.ui.tb_filters.arrowType() == Qt.UpArrow))

  3226.         settings.setValue("PluginDatabase/ShowEffects", self.ui.ch_effects.isChecked())

  3227.         settings.setValue("PluginDatabase/ShowInstruments", self.ui.ch_instruments.isChecked())

  3228.         settings.setValue("PluginDatabase/ShowMIDI", self.ui.ch_midi.isChecked())

  3229.         settings.setValue("PluginDatabase/ShowOther", self.ui.ch_other.isChecked())

  3230.         settings.setValue("PluginDatabase/ShowInternal", self.ui.ch_internal.isChecked())

  3231.         settings.setValue("PluginDatabase/ShowLADSPA", self.ui.ch_ladspa.isChecked())

  3232.         settings.setValue("PluginDatabase/ShowDSSI", self.ui.ch_dssi.isChecked())

  3233.         settings.setValue("PluginDatabase/ShowLV2", self.ui.ch_lv2.isChecked())

  3234.         settings.setValue("PluginDatabase/ShowVST", self.ui.ch_vst.isChecked())

  3235.         settings.setValue("PluginDatabase/ShowKits", self.ui.ch_kits.isChecked())

  3236.         settings.setValue("PluginDatabase/ShowNative", self.ui.ch_native.isChecked())

  3237.         settings.setValue("PluginDatabase/ShowBridged", self.ui.ch_bridged.isChecked())

  3238.         settings.setValue("PluginDatabase/ShowBridgedWine", self.ui.ch_bridged_wine.isChecked())

  3239.         settings.setValue("PluginDatabase/ShowHasGUI", self.ui.ch_gui.isChecked())

  3240.         settings.setValue("PluginDatabase/ShowStereoOnly", self.ui.ch_stereo.isChecked())

  3241. 

  3242.     def closeEvent(self, event):

  3243.         self.saveSettings()

  3244.         QDialog.closeEvent(self, event)

  3245. 

  3246.     def done(self, r):

  3247.         QDialog.done(self, r)

  3248.         self.close()