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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 = "0.5.0"

  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. # 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_WAIT = 1

  153. ICON_STATE_OFF  = 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.     #"0x00 Bank Select",

  171.     "0x01 Modulation",

  172.     "0x02 Breath",

  173.     "0x03 (Undefined)",

  174.     "0x04 Foot",

  175.     "0x05 Portamento",

  176.     #"0x06 (Data Entry MSB)",

  177.     "0x07 Volume",

  178.     "0x08 Balance",

  179.     "0x09 (Undefined)",

  180.     "0x0A Pan",

  181.     "0x0B Expression",

  182.     "0x0C FX Control 1",

  183.     "0x0D FX Control 2",

  184.     "0x0E (Undefined)",

  185.     "0x0F (Undefined)",

  186.     "0x10 General Purpose 1",

  187.     "0x11 General Purpose 2",

  188.     "0x12 General Purpose 3",

  189.     "0x13 General Purpose 4",

  190.     "0x14 (Undefined)",

  191.     "0x15 (Undefined)",

  192.     "0x16 (Undefined)",

  193.     "0x17 (Undefined)",

  194.     "0x18 (Undefined)",

  195.     "0x19 (Undefined)",

  196.     "0x1A (Undefined)",

  197.     "0x1B (Undefined)",

  198.     "0x1C (Undefined)",

  199.     "0x1D (Undefined)",

  200.     "0x1E (Undefined)",

  201.     "0x1F (Undefined)",

  202.     #"0x20 *Bank Select",

  203.     #"0x21 *Modulation",

  204.     #"0x22 *Breath",

  205.     #"0x23 *(Undefined)",

  206.     #"0x24 *Foot",

  207.     #"0x25 *Portamento",

  208.     #"0x26 *(Data Entry MSB)",

  209.     #"0x27 *Volume",

  210.     #"0x28 *Balance",

  211.     #"0x29 *(Undefined)",

  212.     #"0x2A *Pan",

  213.     #"0x2B *Expression",

  214.     #"0x2C *FX *Control 1",

  215.     #"0x2D *FX *Control 2",

  216.     #"0x2E *(Undefined)",

  217.     #"0x2F *(Undefined)",

  218.     #"0x30 *General Purpose 1",

  219.     #"0x31 *General Purpose 2",

  220.     #"0x32 *General Purpose 3",

  221.     #"0x33 *General Purpose 4",

  222.     #"0x34 *(Undefined)",

  223.     #"0x35 *(Undefined)",

  224.     #"0x36 *(Undefined)",

  225.     #"0x37 *(Undefined)",

  226.     #"0x38 *(Undefined)",

  227.     #"0x39 *(Undefined)",

  228.     #"0x3A *(Undefined)",

  229.     #"0x3B *(Undefined)",

  230.     #"0x3C *(Undefined)",

  231.     #"0x3D *(Undefined)",

  232.     #"0x3E *(Undefined)",

  233.     #"0x3F *(Undefined)",

  234.     #"0x40 Damper On/Off", # <63 off, >64 on

  235.     #"0x41 Portamento On/Off", # <63 off, >64 on

  236.     #"0x42 Sostenuto On/Off", # <63 off, >64 on

  237.     #"0x43 Soft Pedal On/Off", # <63 off, >64 on

  238.     #"0x44 Legato Footswitch", # <63 Normal, >64 Legato

  239.     #"0x45 Hold 2", # <63 off, >64 on

  240.     "0x46 Control 1 [Variation]",

  241.     "0x47 Control 2 [Timbre]",

  242.     "0x48 Control 3 [Release]",

  243.     "0x49 Control 4 [Attack]",

  244.     "0x4A Control 5 [Brightness]",

  245.     "0x4B Control 6 [Decay]",

  246.     "0x4C Control 7 [Vib Rate]",

  247.     "0x4D Control 8 [Vib Depth]",

  248.     "0x4E Control 9 [Vib Delay]",

  249.     "0x4F Control 10 [Undefined]",

  250.     "0x50 General Purpose 5",

  251.     "0x51 General Purpose 6",

  252.     "0x52 General Purpose 7",

  253.     "0x53 General Purpose 8",

  254.     "0x54 Portamento Control",

  255.     "0x5B FX 1 Depth [Reverb]",

  256.     "0x5C FX 2 Depth [Tremolo]",

  257.     "0x5D FX 3 Depth [Chorus]",

  258.     "0x5E FX 4 Depth [Detune]",

  259.     "0x5F FX 5 Depth [Phaser]"

  260.   )

  261. 

  262. # ------------------------------------------------------------------------------------------------------------

  263. # Default Plugin Folders

  264. 

  265. if WINDOWS:

  266.     splitter = ";"

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

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

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

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

  271. 

  272.     # Small integrity tests

  273.     if not APPDATA:

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

  275.         sys.exit(1)

  276. 

  277.     if not PROGRAMFILES:

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

  279.         sys.exit(1)

  280. 

  281.     if not COMMONPROGRAMFILES:

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

  283.         sys.exit(1)

  284. 

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

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

  287. 

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

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

  290. 

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

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

  293. 

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

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

  296. 

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

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

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

  300. 

  301.     if PROGRAMFILESx86:

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

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

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

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

  306. 

  307. elif HAIKU:

  308.     splitter = ":"

  309. 

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

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

  312. 

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

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

  315. 

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

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

  318. 

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

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

  321. 

  322.     # TODO

  323.     DEFAULT_GIG_PATH = ""

  324.     DEFAULT_SF2_PATH = ""

  325.     DEFAULT_SFZ_PATH = ""

  326. 

  327. elif MACOS:

  328.     splitter = ":"

  329. 

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

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

  332. 

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

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

  335. 

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

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

  338. 

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

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

  341. 

  342.     # TODO

  343.     DEFAULT_GIG_PATH = ""

  344.     DEFAULT_SF2_PATH = ""

  345.     DEFAULT_SFZ_PATH = ""

  346. 

  347. else:

  348.     splitter = ":"

  349. 

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

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

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

  353. 

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

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

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

  357. 

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

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

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

  361. 

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

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

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

  365. 

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

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

  368. 

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

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

  371. 

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

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

  374. 

  375. # ------------------------------------------------------------------------------------------------------------

  376. # Default Plugin Folders (set)

  377. 

  378. readEnvVars = True

  379. 

  380. if WINDOWS:

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

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

  383.     reg = ConnectRegistry(None, HKEY_CURRENT_USER)

  384. 

  385.     try:

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

  387.         CloseKey(key)

  388.         readEnvVars = False

  389.     except:

  390.         pass

  391. 

  392.     CloseKey(reg)

  393.     del reg

  394. 

  395. if readEnvVars:

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

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

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

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

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

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

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

  403. 

  404.     if haveLRDF:

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

  406.         if LADSPA_RDF_PATH_env:

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

  408.         del LADSPA_RDF_PATH_env

  409. 

  410. else:

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

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

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

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

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

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

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

  418. 

  419. # ------------------------------------------------------------------------------------------------------------

  420. # Search for Carla library and tools

  421. 

  422. global carla_library_path

  423. carla_library_path = ""

  424. 

  425. carla_discovery_native  = ""

  426. carla_discovery_posix32 = ""

  427. carla_discovery_posix64 = ""

  428. carla_discovery_win32   = ""

  429. carla_discovery_win64   = ""

  430. 

  431. carla_bridge_native  = ""

  432. carla_bridge_posix32 = ""

  433. carla_bridge_posix64 = ""

  434. carla_bridge_win32   = ""

  435. carla_bridge_win64   = ""

  436. 

  437. carla_bridge_lv2_gtk2    = ""

  438. carla_bridge_lv2_gtk3    = ""

  439. carla_bridge_lv2_qt4     = ""

  440. carla_bridge_lv2_qt5     = ""

  441. carla_bridge_lv2_cocoa   = ""

  442. carla_bridge_lv2_windows = ""

  443. carla_bridge_lv2_x11     = ""

  444. 

  445. carla_bridge_vst_cocoa = ""

  446. carla_bridge_vst_hwnd  = ""

  447. carla_bridge_vst_x11   = ""

  448. 

  449. if WINDOWS:

  450.     carla_libname = "libcarla_standalone.dll"

  451. elif MACOS:

  452.     carla_libname = "libcarla_standalone.dylib"

  453. else:

  454.     carla_libname = "libcarla_standalone.so"

  455. 

  456. CWD = sys.path[0]

  457. 

  458. # make it work with cxfreeze

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

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

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

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

  463. 

  464. # find carla_library_path

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

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

  467. else:

  468.     if WINDOWS:

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

  470.     elif MACOS:

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

  472.     else:

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

  474. 

  475.     for path in CARLA_PATH:

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

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

  478.             break

  479. 

  480. # find tool

  481. def findTool(tdir, tname):

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

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

  484. 

  485.     for p in PATH:

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

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

  488. 

  489.     return ""

  490. 

  491. # find windows tools

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

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

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

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

  496. 

  497. # find native and posix tools

  498. if not WINDOWS:

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

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

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

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

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

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

  505. 

  506. # find windows only tools

  507. if WINDOWS:

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

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

  510. 

  511. # find mac os only tools

  512. elif MACOS:

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

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

  515. 

  516. # find generic tools

  517. else:

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

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

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

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

  522. 

  523. # find linux only tools

  524. if LINUX:

  525.     carla_bridge_lv2_x11 = os.path.join("bridges", "carla-bridge-lv2-x11")

  526.     carla_bridge_vst_x11 = os.path.join("bridges", "carla-bridge-vst-x11")

  527. 

  528. # ------------------------------------------------------------------------------------------------------------

  529. # Convert a ctypes c_char_p into a python string

  530. 

  531. def cString(value):

  532.     if not value:

  533.         return ""

  534.     if isinstance(value, str):

  535.         return value

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

  537. 

  538. # ------------------------------------------------------------------------------------------------------------

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

  540. 

  541. def isNumber(value):

  542.     try:

  543.         float(value)

  544.         return True

  545.     except:

  546.         return False

  547. 

  548. # ------------------------------------------------------------------------------------------------------------

  549. # Convert a value to a list

  550. 

  551. def toList(value):

  552.     if value is None:

  553.         return []

  554.     elif not isinstance(value, list):

  555.         return [value]

  556.     else:

  557.         return value

  558. 

  559. # ------------------------------------------------------------------------------------------------------------

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

  561. 

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

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

  564. 

  565. # ------------------------------------------------------------------------------------------------------------

  566. # Signal handler

  567. 

  568. def signalHandler(sig, frame):

  569.     if Carla.gui is None:

  570.         return

  571. 

  572.     if sig in (SIGINT, SIGTERM):

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

  574.     elif sig == SIGUSR1:

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

  576. 

  577. def setUpSignals():

  578.     if not haveSignal:

  579.         return

  580. 

  581.     signal(SIGINT,  signalHandler)

  582.     signal(SIGTERM, signalHandler)

  583.     signal(SIGUSR1, signalHandler)

  584. 

  585. # ------------------------------------------------------------------------------------------------------------

  586. # QLineEdit and QPushButton combo

  587. 

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

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

  590.     if newPath:

  591.         lineEdit.setText(newPath)

  592.     return newPath

  593. 

  594. # ------------------------------------------------------------------------------------------------------------

  595. # Custom MessageBox

  596. 

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

  598.     msgBox = QMessageBox(self_)

  599.     msgBox.setIcon(icon)

  600.     msgBox.setWindowTitle(title)

  601.     msgBox.setText(text)

  602.     msgBox.setInformativeText(extraText)

  603.     msgBox.setStandardButtons(buttons)

  604.     msgBox.setDefaultButton(defButton)

  605.     return msgBox.exec_()

  606. 

  607. # ------------------------------------------------------------------------------------------------------------

  608. # Plugin Query (helper functions)

  609. 

  610. def findBinaries(bPATH, OS):

  611.     binaries = []

  612. 

  613.     if OS == "WINDOWS":

  614.         extensions = (".dll",)

  615.     elif OS == "MACOS":

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

  617.     else:

  618.         extensions = (".so", ".sO", ".SO", ".So")

  619. 

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

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

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

  623. 

  624.     return binaries

  625. 

  626. def findLV2Bundles(bPATH):

  627.     bundles = []

  628. 

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

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

  631.             bundles.append(root)

  632. 

  633.     return bundles

  634. 

  635. def findSoundKits(bPATH, stype):

  636.     soundfonts = []

  637. 

  638.     if stype == "gig":

  639.         extensions = (".gig", ".giG", ".gIG", ".GIG", ".GIg", ".Gig") if not WINDOWS else (".gig",)

  640.     elif stype == "sf2":

  641.         extensions = (".sf2", ".sF2", ".SF2", ".Sf2") if not WINDOWS else (".sf2",)

  642.     elif stype == "sfz":

  643.         extensions = (".sfz", ".sfZ", ".sFZ", ".SFZ", ".SFz", ".Sfz") if not WINDOWS else (".sfz",)

  644.     else:

  645.         return []

  646. 

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

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

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

  650. 

  651.     return soundfonts

  652. 

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

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

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

  656.     guiFilename = ""

  657. 

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

  659.     checkLabel = label

  660.     checkSName = shortName

  661. 

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

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

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

  665. 

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

  667.         guiFiles = files

  668.         break

  669.     else:

  670.         guiFiles = []

  671. 

  672.     for guiFile in guiFiles:

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

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

  675.             break

  676. 

  677.     return guiFilename

  678. 

  679. # ------------------------------------------------------------------------------------------------------------

  680. # Plugin Query

  681. 

  682. PLUGIN_QUERY_API_VERSION = 1

  683. 

  684. PyPluginInfo = {

  685.     'API': PLUGIN_QUERY_API_VERSION,

  686.     'build': BINARY_NONE,

  687.     'type': PLUGIN_NONE,

  688.     'hints': 0x0,

  689.     'binary': "",

  690.     'name': "",

  691.     'label': "",

  692.     'maker': "",

  693.     'copyright': "",

  694.     'uniqueId': 0,

  695.     'audio.ins': 0,

  696.     'audio.outs': 0,

  697.     'audio.total': 0,

  698.     'midi.ins': 0,

  699.     'midi.outs': 0,

  700.     'midi.total': 0,

  701.     'parameters.ins': 0,

  702.     'parameters.outs': 0,

  703.     'parameters.total': 0,

  704.     'programs.total': 0

  705. }

  706. 

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

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

  709.     plugins = []

  710.     command = []

  711. 

  712.     if LINUX or MACOS:

  713.         command.append("env")

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

  715.         if isWine:

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

  717. 

  718.     command.append(tool)

  719.     command.append(stype)

  720.     command.append(filename)

  721. 

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

  723.     Ps.wait()

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

  725. 

  726.     pinfo = None

  727. 

  728.     for line in output:

  729.         line = line.strip()

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

  731.             pinfo = deepcopy(PyPluginInfo)

  732.             pinfo['type'] = itype

  733.             pinfo['binary'] = filename

  734. 

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

  736.             if pinfo != None:

  737.                 plugins.append(pinfo)

  738.                 pinfo = None

  739. 

  740.         elif line == "Segmentation fault":

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

  742. 

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

  744.             print(line)

  745. 

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

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

  748. 

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

  750.             if pinfo == None:

  751.                 continue

  752. 

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

  754. 

  755.             if prop == "name":

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

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

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

  759.             elif prop == "maker":

  760.                 pinfo['maker'] = value

  761.             elif prop == "copyright":

  762.                 pinfo['copyright'] = value

  763.             elif prop == "uniqueId":

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

  765.             elif prop == "hints":

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  787.             elif prop == "build":

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

  789. 

  790.     # Additional checks

  791.     for pinfo in plugins:

  792.         if itype == PLUGIN_DSSI:

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

  794.                 pinfo['hints'] |= PLUGIN_HAS_GUI

  795. 

  796.     return plugins

  797. 

  798. def checkPluginInternal(desc):

  799.     plugins = []

  800. 

  801.     pinfo = deepcopy(PyPluginInfo)

  802.     pinfo['build'] = BINARY_NATIVE

  803.     pinfo['type']  = PLUGIN_INTERNAL

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

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

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

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

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

  809. 

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

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

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

  813. 

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

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

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

  817. 

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

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

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

  821. 

  822.     plugins.append(pinfo)

  823. 

  824.     return plugins

  825. 

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

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

  828. 

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

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

  831. 

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

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

  834. 

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

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

  837. 

  838. def checkPluginGIG(filename, tool):

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

  840. 

  841. def checkPluginSF2(filename, tool):

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

  843. 

  844. def checkPluginSFZ(filename, tool):

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

  846. 

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

  848. # Carla About dialog

  849. 

  850. class CarlaAboutW(QDialog):

  851.     def __init__(self, parent):

  852.         QDialog.__init__(self, parent)

  853.         self.ui = ui_carla_about.Ui_CarlaAboutW()

  854.         self.ui.setupUi(self)

  855. 

  856.         if Carla.isControl:

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

  858.         else:

  859.             extraInfo = ""

  860. 

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

  862.                                      "<br>Version %s"

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

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

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

  866. 

  867.         if Carla.isControl:

  868.             self.ui.l_extended.hide()

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

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

  871.             self.adjustSize()

  872. 

  873.         else:

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

  875.             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)"))

  876. 

  877.             self.ui.l_osc_cmds.setText(""

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

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

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

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

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

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

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

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

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

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

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

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

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

  891.                                       )

  892. 

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

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

  895. 

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

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

  898.             self.ui.l_lv2.setText(self.tr("About 95&#37; complete (using custom extensions).<br/>"

  899.                                           "Implemented Feature/Extensions:"

  900.                                           "<ul>"

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  927.                                           "</ul>"))

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

  929. 

  930.     def done(self, r):

  931.         QDialog.done(self, r)

  932.         self.close()

  933. 

  934. # ------------------------------------------------------------------------------------------------------------

  935. # Plugin Parameter

  936. 

  937. class PluginParameter(QWidget):

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

  939.         QWidget.__init__(self, parent)

  940.         self.ui = ui_carla_parameter.Ui_PluginParameter()

  941.         self.ui.setupUi(self)

  942. 

  943.         pType  = pInfo['type']

  944.         pHints = pInfo['hints']

  945. 

  946.         self.fMidiControl = -1

  947.         self.fMidiChannel = 1

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

  949.         self.fPluginId    = pluginId

  950.         self.fTabIndex    = tabIndex

  951. 

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

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

  954. 

  955.         if pType == PARAMETER_INPUT:

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

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

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

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

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

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

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

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

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

  965. 

  966.             if not pHints & PARAMETER_IS_ENABLED:

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

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

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

  970. 

  971.             elif not pHints & PARAMETER_IS_AUTOMABLE:

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

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

  974. 

  975.         elif pType == PARAMETER_OUTPUT:

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

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

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

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

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

  981. 

  982.             if not pHints & PARAMETER_IS_AUTOMABLE:

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

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

  985. 

  986.         else:

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

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

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

  990. 

  991.         if pHints & PARAMETER_USES_CUSTOM_TEXT:

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

  993. 

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

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

  996. 

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

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

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

  1000.         self.connect(self.ui.sb_channel, SIGNAL("valueChanged(int)"), SLOT("slot_channelSpinboxChanged(int)"))

  1001.         self.connect(self.ui.widget, SIGNAL("valueChanged(double)"), SLOT("slot_widgetValueChanged(double)"))

  1002. 

  1003.         self.ui.widget.updateAll()

  1004. 

  1005.     def setDefault(self, value):

  1006.         self.ui.widget.setDefault(value)

  1007. 

  1008.     def setValue(self, value, send=True):

  1009.         self.ui.widget.setValue(value, send)

  1010. 

  1011.     def setMidiControl(self, control):

  1012.         self.fMidiControl = control

  1013.         self.ui.sb_control.blockSignals(True)

  1014.         self.ui.sb_control.setValue(control)

  1015.         self.ui.sb_control.blockSignals(False)

  1016. 

  1017.     def setMidiChannel(self, channel):

  1018.         self.fMidiChannel = channel

  1019.         self.ui.sb_channel.blockSignals(True)

  1020.         self.ui.sb_channel.setValue(channel)

  1021.         self.ui.sb_channel.blockSignals(False)

  1022. 

  1023.     def setLabelWidth(self, width):

  1024.         self.ui.label.setMinimumWidth(width)

  1025.         self.ui.label.setMaximumWidth(width)

  1026. 

  1027.     def tabIndex(self):

  1028.         return self.fTabIndex

  1029. 

  1030.     @pyqtSlot()

  1031.     def slot_controlSpinboxCustomMenu(self):

  1032.         menu = QMenu(self)

  1033. 

  1034.         actNone = menu.addAction(self.tr("None"))

  1035. 

  1036.         if self.fMidiControl == -1:

  1037.             actNone.setCheckable(True)

  1038.             actNone.setChecked(True)

  1039. 

  1040.         for cc in MIDI_CC_LIST:

  1041.             action = menu.addAction(cc)

  1042. 

  1043.             if self.fMidiControl != -1 and int(cc.split(" ")[0], 16) == self.fMidiControl:

  1044.                 action.setCheckable(True)

  1045.                 action.setChecked(True)

  1046. 

  1047.         actSel = menu.exec_(QCursor.pos())

  1048. 

  1049.         if not actSel:

  1050.             return

  1051. 

  1052.         if actSel == actNone:

  1053.             self.ui.sb_control.setValue(-1)

  1054.         else:

  1055.             selControlStr = actSel.text()

  1056.             selControl    = int(selControlStr.split(" ")[0], 16)

  1057.             self.ui.sb_control.setValue(selControl)

  1058. 

  1059.     @pyqtSlot()

  1060.     def slot_channelSpinboxCustomMenu(self):

  1061.         menu = QMenu(self)

  1062. 

  1063.         for i in range(1, 16+1):

  1064.             action = menu.addAction("%i" % i)

  1065. 

  1066.             if self.fMidiChannel == i:

  1067.                 action.setCheckable(True)

  1068.                 action.setChecked(True)

  1069. 

  1070.         actSel = menu.exec_(QCursor.pos())

  1071. 

  1072.         if actSel:

  1073.             selChannel = int(actSel.text())

  1074.             self.ui.sb_channel.setValue(selChannel)

  1075. 

  1076.     @pyqtSlot(int)

  1077.     def slot_controlSpinboxChanged(self, control):

  1078.         if self.fMidiControl != control:

  1079.             self.emit(SIGNAL("midiControlChanged(int, int)"), self.fParameterId, control)

  1080.             self.fMidiControl = control

  1081. 

  1082.     @pyqtSlot(int)

  1083.     def slot_channelSpinboxChanged(self, channel):

  1084.         if self.fMidiChannel != channel:

  1085.             self.emit(SIGNAL("midiChannelChanged(int, int)"), self.fParameterId, channel)

  1086.             self.fMidiChannel = channel

  1087. 

  1088.     @pyqtSlot(float)

  1089.     def slot_widgetValueChanged(self, value):

  1090.         self.emit(SIGNAL("valueChanged(int, double)"), self.fParameterId, value)

  1091. 

  1092.     def _textCallBack(self):

  1093.         return cString(Carla.host.get_parameter_text(self.fPluginId, self.fParameterId))

  1094. 

  1095. # ------------------------------------------------------------------------------------------------------------

  1096. # Plugin Editor (Built-in)

  1097. 

  1098. class PluginEdit(QDialog):

  1099.     def __init__(self, parent, pluginId):

  1100.         QDialog.__init__(self, Carla.gui)

  1101.         self.ui = ui_carla_edit.Ui_PluginEdit()

  1102.         self.ui.setupUi(self)

  1103. 

  1104.         self.fGeometry   = QByteArray()

  1105.         self.fPluginId   = pluginId

  1106.         self.fPuginInfo  = None

  1107.         self.fRealParent = parent

  1108. 

  1109.         self.fCurrentProgram = -1

  1110.         self.fCurrentMidiProgram = -1

  1111.         self.fCurrentStateFilename = None

  1112.         self.fControlChannel = 0

  1113. 

  1114.         self.fParameterCount = 0

  1115.         self.fParameterList  = []     # (type, id, widget)

  1116.         self.fParametersToUpdate = [] # (id, value)

  1117. 

  1118.         self.fTabIconOff = QIcon(":/bitmaps/led_off.png")

  1119.         self.fTabIconOn  = QIcon(":/bitmaps/led_yellow.png")

  1120.         self.fTabIconCount  = 0

  1121.         self.fTabIconTimers = []

  1122. 

  1123.         self.fScrollAreaSetup = False

  1124. 

  1125.         self.ui.dial_drywet.setPixmap(3)

  1126.         self.ui.dial_drywet.setLabel("Dry/Wet")

  1127.         self.ui.dial_vol.setPixmap(3)

  1128.         self.ui.dial_vol.setLabel("Volume")

  1129.         self.ui.dial_b_left.setPixmap(4)

  1130.         self.ui.dial_b_left.setLabel("L")

  1131.         self.ui.dial_b_right.setPixmap(4)

  1132.         self.ui.dial_b_right.setLabel("R")

  1133. 

  1134.         self.ui.dial_drywet.setCustomPaint(self.ui.dial_drywet.CUSTOM_PAINT_CARLA_WET)

  1135.         self.ui.dial_vol.setCustomPaint(self.ui.dial_vol.CUSTOM_PAINT_CARLA_VOL)

  1136.         self.ui.dial_b_left.setCustomPaint(self.ui.dial_b_left.CUSTOM_PAINT_CARLA_L)

  1137.         self.ui.dial_b_right.setCustomPaint(self.ui.dial_b_right.CUSTOM_PAINT_CARLA_R)

  1138. 

  1139.         self.ui.keyboard.setMode(self.ui.keyboard.HORIZONTAL)

  1140.         self.ui.keyboard.setOctaves(6)

  1141. 

  1142.         self.ui.sb_ctrl_channel.setValue(self.fControlChannel+1)

  1143. 

  1144.         self.ui.scrollArea.ensureVisible(self.ui.keyboard.width() / 5, 0)

  1145.         self.ui.scrollArea.setEnabled(False)

  1146.         self.ui.scrollArea.setVisible(False)

  1147. 

  1148.         if Carla.isLocal:

  1149.             self.connect(self.ui.b_save_state, SIGNAL("clicked()"), SLOT("slot_saveState()"))

  1150.             self.connect(self.ui.b_load_state, SIGNAL("clicked()"), SLOT("slot_loadState()"))

  1151.         else:

  1152.             self.ui.b_load_state.setEnabled(False)

  1153.             self.ui.b_save_state.setEnabled(False)

  1154. 

  1155.         self.connect(self.ui.ch_fixed_buffer, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1156.         self.connect(self.ui.ch_force_stereo, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1157.         self.connect(self.ui.ch_map_program_changes, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1158.         self.connect(self.ui.ch_use_chunks, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1159.         self.connect(self.ui.ch_send_control_changes, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1160.         self.connect(self.ui.ch_send_channel_pressure, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1161.         self.connect(self.ui.ch_send_note_aftertouch, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1162.         self.connect(self.ui.ch_send_pitchbend, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1163.         self.connect(self.ui.ch_send_all_sound_off, SIGNAL("clicked(bool)"), SLOT("slot_optionChanged(bool)"))

  1164. 

  1165.         self.connect(self.ui.dial_drywet, SIGNAL("valueChanged(int)"), SLOT("slot_dryWetChanged(int)"))

  1166.         self.connect(self.ui.dial_vol, SIGNAL("valueChanged(int)"), SLOT("slot_volumeChanged(int)"))

  1167.         self.connect(self.ui.dial_b_left, SIGNAL("valueChanged(int)"), SLOT("slot_balanceLeftChanged(int)"))

  1168.         self.connect(self.ui.dial_b_right, SIGNAL("valueChanged(int)"), SLOT("slot_balanceRightChanged(int)"))

  1169.         self.connect(self.ui.sb_ctrl_channel, SIGNAL("valueChanged(int)"), SLOT("slot_ctrlChannelChanged(int)"))

  1170. 

  1171.         self.connect(self.ui.dial_drywet, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1172.         self.connect(self.ui.dial_vol, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1173.         self.connect(self.ui.dial_b_left, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1174.         self.connect(self.ui.dial_b_right, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1175. 

  1176.         self.connect(self.ui.keyboard, SIGNAL("noteOn(int)"), SLOT("slot_noteOn(int)"))

  1177.         self.connect(self.ui.keyboard, SIGNAL("noteOff(int)"), SLOT("slot_noteOff(int)"))

  1178.         self.connect(self.ui.keyboard, SIGNAL("notesOn()"), SLOT("slot_notesOn()"))

  1179.         self.connect(self.ui.keyboard, SIGNAL("notesOff()"), SLOT("slot_notesOff()"))

  1180. 

  1181.         self.connect(self.ui.cb_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_programIndexChanged(int)"))

  1182.         self.connect(self.ui.cb_midi_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_midiProgramIndexChanged(int)"))

  1183. 

  1184.         self.connect(self, SIGNAL("finished(int)"), SLOT("slot_finished()"))

  1185. 

  1186.         self.reloadAll()

  1187. 

  1188.     def reloadAll(self):

  1189.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  1190.         self.fPluginInfo["binary"]    = cString(self.fPluginInfo["binary"])

  1191.         self.fPluginInfo["name"]      = cString(self.fPluginInfo["name"])

  1192.         self.fPluginInfo["label"]     = cString(self.fPluginInfo["label"])

  1193.         self.fPluginInfo["maker"]     = cString(self.fPluginInfo["maker"])

  1194.         self.fPluginInfo["copyright"] = cString(self.fPluginInfo["copyright"])

  1195. 

  1196.         self.reloadInfo()

  1197.         self.reloadParameters()

  1198.         self.reloadPrograms()

  1199. 

  1200.         if not self.ui.scrollArea.isEnabled():

  1201.             self.resize(self.width(), self.height()-self.ui.scrollArea.height())

  1202. 

  1203.     def reloadInfo(self):

  1204.         pluginName  = cString(Carla.host.get_real_plugin_name(self.fPluginId))

  1205.         pluginType  = self.fPluginInfo['type']

  1206.         pluginHints = self.fPluginInfo['hints']

  1207. 

  1208.         audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  1209.         midiCountInfo  = Carla.host.get_midi_port_count_info(self.fPluginId)

  1210.         paramCountInfo = Carla.host.get_parameter_count_info(self.fPluginId)

  1211. 

  1212.         if pluginType == PLUGIN_INTERNAL:

  1213.             self.ui.le_type.setText(self.tr("Internal"))

  1214.         elif pluginType == PLUGIN_LADSPA:

  1215.             self.ui.le_type.setText("LADSPA")

  1216.         elif pluginType == PLUGIN_DSSI:

  1217.             self.ui.le_type.setText("DSSI")

  1218.         elif pluginType == PLUGIN_LV2:

  1219.             self.ui.le_type.setText("LV2")

  1220.         elif pluginType == PLUGIN_VST:

  1221.             self.ui.le_type.setText("VST")

  1222.         elif pluginType == PLUGIN_VST3:

  1223.             self.ui.le_type.setText("VST3")

  1224.         elif pluginType == PLUGIN_GIG:

  1225.             self.ui.le_type.setText("GIG")

  1226.         elif pluginType == PLUGIN_SF2:

  1227.             self.ui.le_type.setText("SF2")

  1228.         elif pluginType == PLUGIN_SFZ:

  1229.             self.ui.le_type.setText("SFZ")

  1230.         else:

  1231.             self.ui.le_type.setText(self.tr("Unknown"))

  1232. 

  1233.         self.ui.le_name.setText(pluginName)

  1234.         self.ui.le_name.setToolTip(pluginName)

  1235.         self.ui.le_label.setText(self.fPluginInfo['label'])

  1236.         self.ui.le_label.setToolTip(self.fPluginInfo['label'])

  1237.         self.ui.le_maker.setText(self.fPluginInfo['maker'])

  1238.         self.ui.le_maker.setToolTip(self.fPluginInfo['maker'])

  1239.         self.ui.le_copyright.setText(self.fPluginInfo['copyright'])

  1240.         self.ui.le_copyright.setToolTip(self.fPluginInfo['copyright'])

  1241.         self.ui.le_unique_id.setText(str(self.fPluginInfo['uniqueId']))

  1242.         self.ui.le_unique_id.setToolTip(str(self.fPluginInfo['uniqueId']))

  1243.         self.ui.le_ains.setText(str(audioCountInfo['ins']))

  1244.         self.ui.le_aouts.setText(str(audioCountInfo['outs']))

  1245.         self.ui.le_params.setText(str(paramCountInfo['ins']))

  1246.         self.ui.label_plugin.setText("\n%s\n" % self.fPluginInfo['name'])

  1247.         self.setWindowTitle(self.fPluginInfo['name'])

  1248. 

  1249.         if self.fPluginInfo['latency'] > 0:

  1250.             self.ui.le_latency.setText("%i samples" % self.fPluginInfo['latency'])

  1251.         else:

  1252.             self.ui.le_latency.setText(self.tr("None"))

  1253. 

  1254.         self.ui.dial_drywet.setEnabled(pluginHints & PLUGIN_CAN_DRYWET)

  1255.         self.ui.dial_vol.setEnabled(pluginHints & PLUGIN_CAN_VOLUME)

  1256.         self.ui.dial_b_left.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1257.         self.ui.dial_b_right.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1258. 

  1259.         self.ui.ch_fixed_buffer.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_FIXED_BUFFER)

  1260.         self.ui.ch_fixed_buffer.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_FIXED_BUFFER)

  1261.         self.ui.ch_force_stereo.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_FORCE_STEREO)

  1262.         self.ui.ch_force_stereo.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_FORCE_STEREO)

  1263.         self.ui.ch_map_program_changes.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_MAP_PROGRAM_CHANGES)

  1264.         self.ui.ch_map_program_changes.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_MAP_PROGRAM_CHANGES)

  1265.         self.ui.ch_use_chunks.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_USE_CHUNKS)

  1266.         self.ui.ch_use_chunks.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_USE_CHUNKS)

  1267.         self.ui.ch_send_control_changes.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_CONTROL_CHANGES)

  1268.         self.ui.ch_send_control_changes.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_CONTROL_CHANGES)

  1269.         self.ui.ch_send_channel_pressure.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_CHANNEL_PRESSURE)

  1270.         self.ui.ch_send_channel_pressure.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_CHANNEL_PRESSURE)

  1271.         self.ui.ch_send_note_aftertouch.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH)

  1272.         self.ui.ch_send_note_aftertouch.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH)

  1273.         self.ui.ch_send_pitchbend.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_PITCHBEND)

  1274.         self.ui.ch_send_pitchbend.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_PITCHBEND)

  1275.         self.ui.ch_send_all_sound_off.setEnabled(self.fPluginInfo['optionsAvailable'] & PLUGIN_OPTION_SEND_ALL_SOUND_OFF)

  1276.         self.ui.ch_send_all_sound_off.setChecked(self.fPluginInfo['optionsEnabled'] & PLUGIN_OPTION_SEND_ALL_SOUND_OFF)

  1277. 

  1278.         # Show/hide keyboard

  1279.         showKeyboard = (pluginHints & PLUGIN_IS_SYNTH) != 0 or (midiCountInfo['ins'] > 0 < midiCountInfo['outs'])

  1280.         self.ui.scrollArea.setEnabled(showKeyboard)

  1281.         self.ui.scrollArea.setVisible(showKeyboard)

  1282. 

  1283.         # Force-Update parent for new hints

  1284.         if self.fRealParent:

  1285.             self.fRealParent.recheckPluginHints(pluginHints)

  1286. 

  1287.     def reloadParameters(self):

  1288.         parameterCount = Carla.host.get_parameter_count(self.fPluginId)

  1289. 

  1290.         # Reset

  1291.         self.fParameterCount = 0

  1292.         self.fParameterList  = []

  1293.         self.fParametersToUpdate = []

  1294. 

  1295.         self.fTabIconCount  = 0

  1296.         self.fTabIconTimers = []

  1297. 

  1298.         # Remove all previous parameters

  1299.         for i in range(self.ui.tabWidget.count()-1):

  1300.             self.ui.tabWidget.widget(1).deleteLater()

  1301.             self.ui.tabWidget.removeTab(1)

  1302. 

  1303.         if parameterCount <= 0:

  1304.             pass

  1305. 

  1306.         elif parameterCount <= Carla.maxParameters:

  1307.             paramInputListFull  = []

  1308.             paramOutputListFull = []

  1309. 

  1310.             paramInputList   = [] # ([params], width)

  1311.             paramInputWidth  = 0

  1312.             paramOutputList  = [] # ([params], width)

  1313.             paramOutputWidth = 0

  1314. 

  1315.             for i in range(parameterCount):

  1316.                 paramInfo   = Carla.host.get_parameter_info(self.fPluginId, i)

  1317.                 paramData   = Carla.host.get_parameter_data(self.fPluginId, i)

  1318.                 paramRanges = Carla.host.get_parameter_ranges(self.fPluginId, i)

  1319. 

  1320.                 if paramData['type'] not in (PARAMETER_INPUT, PARAMETER_OUTPUT):

  1321.                     continue

  1322. 

  1323.                 parameter = {

  1324.                     'type':  paramData['type'],

  1325.                     'hints': paramData['hints'],

  1326.                     'name':  cString(paramInfo['name']),

  1327.                     'unit':  cString(paramInfo['unit']),

  1328.                     'scalePoints': [],

  1329. 

  1330.                     'index':   paramData['index'],

  1331.                     'default': paramRanges['def'],

  1332.                     'minimum': paramRanges['min'],

  1333.                     'maximum': paramRanges['max'],

  1334.                     'step':    paramRanges['step'],

  1335.                     'stepSmall': paramRanges['stepSmall'],

  1336.                     'stepLarge': paramRanges['stepLarge'],

  1337.                     'midiCC':    paramData['midiCC'],

  1338.                     'midiChannel': paramData['midiChannel'],

  1339. 

  1340.                     'current': Carla.host.get_current_parameter_value(self.fPluginId, i)

  1341.                 }

  1342. 

  1343.                 for j in range(paramInfo['scalePointCount']):

  1344.                     scalePointInfo  = Carla.host.get_parameter_scalepoint_info(self.fPluginId, i, j)

  1345.                     scalePointLabel = cString(scalePointInfo['label'])

  1346.                     scalePointLabel = scalePointLabel[:50] + (scalePointLabel[50:] and "...")

  1347. 

  1348.                     parameter['scalePoints'].append({

  1349.                         'value': scalePointInfo['value'],

  1350.                         'label': cString(scalePointInfo['label'])

  1351.                     })

  1352. 

  1353.                 parameter['name'] = parameter['name'][:30] + (parameter['name'][30:] and "...")

  1354. 

  1355.                 # -----------------------------------------------------------------

  1356.                 # Get width values, in packs of 10

  1357. 

  1358.                 if parameter['type'] == PARAMETER_INPUT:

  1359.                     paramInputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1360. 

  1361.                     if paramInputWidthTMP > paramInputWidth:

  1362.                         paramInputWidth = paramInputWidthTMP

  1363. 

  1364.                     paramInputList.append(parameter)

  1365. 

  1366.                     if len(paramInputList) == 10:

  1367.                         paramInputListFull.append((paramInputList, paramInputWidth))

  1368.                         paramInputList  = []

  1369.                         paramInputWidth = 0

  1370. 

  1371.                 else:

  1372.                     paramOutputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1373. 

  1374.                     if paramOutputWidthTMP > paramOutputWidth:

  1375.                         paramOutputWidth = paramOutputWidthTMP

  1376. 

  1377.                     paramOutputList.append(parameter)

  1378. 

  1379.                     if len(paramOutputList) == 10:

  1380.                         paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1381.                         paramOutputList  = []

  1382.                         paramOutputWidth = 0

  1383. 

  1384.             # for i in range(parameterCount)

  1385.             else:

  1386.                 # Final page width values

  1387.                 if 0 < len(paramInputList) < 10:

  1388.                     paramInputListFull.append((paramInputList, paramInputWidth))

  1389. 

  1390.                 if 0 < len(paramOutputList) < 10:

  1391.                     paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1392. 

  1393.             # -----------------------------------------------------------------

  1394.             # Create parameter widgets

  1395. 

  1396.             self._createParameterWidgets(PARAMETER_INPUT,  paramInputListFull,  self.tr("Parameters"))

  1397.             self._createParameterWidgets(PARAMETER_OUTPUT, paramOutputListFull, self.tr("Outputs"))

  1398. 

  1399.         else: # > Carla.maxParameters

  1400.             fakeName = self.tr("This plugin has too many parameters to display here!")

  1401. 

  1402.             paramFakeListFull = []

  1403.             paramFakeList  = []

  1404.             paramFakeWidth = QFontMetrics(self.font()).width(fakeName)

  1405. 

  1406.             parameter = {

  1407.                 'type':  PARAMETER_UNKNOWN,

  1408.                 'hints': 0,

  1409.                 'name':  fakeName,

  1410.                 'unit':  "",

  1411.                 'scalePoints': [],

  1412. 

  1413.                 'index':   0,

  1414.                 'default': 0,

  1415.                 'minimum': 0,

  1416.                 'maximum': 0,

  1417.                 'step':     0,

  1418.                 'stepSmall': 0,

  1419.                 'stepLarge': 0,

  1420.                 'midiCC':   -1,

  1421.                 'midiChannel': 0,

  1422. 

  1423.                 'current': 0.0

  1424.             }

  1425. 

  1426.             paramFakeList.append(parameter)

  1427.             paramFakeListFull.append((paramFakeList, paramFakeWidth))

  1428. 

  1429.             self._createParameterWidgets(PARAMETER_UNKNOWN, paramFakeListFull, self.tr("Information"))

  1430. 

  1431.     def reloadPrograms(self):

  1432.         # Programs

  1433.         self.ui.cb_programs.blockSignals(True)

  1434.         self.ui.cb_programs.clear()

  1435. 

  1436.         programCount = Carla.host.get_program_count(self.fPluginId)

  1437. 

  1438.         if programCount > 0:

  1439.             self.ui.cb_programs.setEnabled(True)

  1440.             self.ui.label_programs.setEnabled(True)

  1441. 

  1442.             for i in range(programCount):

  1443.                 pName = cString(Carla.host.get_program_name(self.fPluginId, i))

  1444.                 pName = pName[:40] + (pName[40:] and "...")

  1445.                 self.ui.cb_programs.addItem(pName)

  1446. 

  1447.             self.fCurrentProgram = Carla.host.get_current_program_index(self.fPluginId)

  1448.             self.ui.cb_programs.setCurrentIndex(self.fCurrentProgram)

  1449. 

  1450.         else:

  1451.             self.fCurrentProgram = -1

  1452.             self.ui.cb_programs.setEnabled(False)

  1453.             self.ui.label_programs.setEnabled(False)

  1454. 

  1455.         self.ui.cb_programs.blockSignals(False)

  1456. 

  1457.         # MIDI Programs

  1458.         self.ui.cb_midi_programs.blockSignals(True)

  1459.         self.ui.cb_midi_programs.clear()

  1460. 

  1461.         midiProgramCount = Carla.host.get_midi_program_count(self.fPluginId)

  1462. 

  1463.         if midiProgramCount > 0:

  1464.             self.ui.cb_midi_programs.setEnabled(True)

  1465.             self.ui.label_midi_programs.setEnabled(True)

  1466. 

  1467.             for i in range(midiProgramCount):

  1468.                 mpData = Carla.host.get_midi_program_data(self.fPluginId, i)

  1469.                 mpBank = int(mpData['bank'])

  1470.                 mpProg = int(mpData['program'])

  1471.                 mpName = cString(mpData['name'])

  1472.                 mpName = mpName[:40] + (mpName[40:] and "...")

  1473. 

  1474.                 self.ui.cb_midi_programs.addItem("%03i:%03i - %s" % (mpBank+1, mpProg+1, mpName))

  1475. 

  1476.             self.fCurrentMidiProgram = Carla.host.get_current_midi_program_index(self.fPluginId)

  1477.             self.ui.cb_midi_programs.setCurrentIndex(self.fCurrentMidiProgram)

  1478. 

  1479.         else:

  1480.             self.fCurrentMidiProgram = -1

  1481.             self.ui.cb_midi_programs.setEnabled(False)

  1482.             self.ui.label_midi_programs.setEnabled(False)

  1483. 

  1484.         self.ui.cb_midi_programs.blockSignals(False)

  1485. 

  1486.         # Automatically change to Midi Programs tab

  1487.         if midiProgramCount > 0 and programCount == 0:

  1488.             self.ui.tab_programs.setCurrentIndex(1)

  1489. 

  1490.     def updateInfo(self):

  1491.         # Update current program text

  1492.         if self.ui.cb_programs.count() > 0:

  1493.             pIndex = self.ui.cb_programs.currentIndex()

  1494.             pName  = cString(Carla.host.get_program_name(self.fPluginId, pIndex))

  1495.             pName  = pName[:40] + (pName[40:] and "...")

  1496.             self.ui.cb_programs.setItemText(pIndex, pName)

  1497. 

  1498.         # Update current midi program text

  1499.         if self.ui.cb_midi_programs.count() > 0:

  1500.             mpIndex = self.ui.cb_midi_programs.currentIndex()

  1501.             mpData  = Carla.host.get_midi_program_data(self.fPluginId, mpIndex)

  1502.             mpBank  = int(mpData['bank'])

  1503.             mpProg  = int(mpData['program'])

  1504.             mpName  = cString(mpData['name'])

  1505.             mpName  = mpName[:40] + (mpName[40:] and "...")

  1506.             self.ui.cb_midi_programs.setItemText(mpIndex, "%03i:%03i - %s" % (mpBank+1, mpProg+1, mpName))

  1507. 

  1508.         # Update all parameter values

  1509.         for paramType, paramId, paramWidget in self.fParameterList:

  1510.             paramWidget.setValue(Carla.host.get_current_parameter_value(self.fPluginId, paramId), False)

  1511.             paramWidget.update()

  1512. 

  1513.     def setParameterValue(self, parameterId, value):

  1514.         for paramItem in self.fParametersToUpdate:

  1515.             if paramItem[0] == parameterId:

  1516.                 paramItem[1] = value

  1517.                 break

  1518.         else:

  1519.             self.fParametersToUpdate.append([parameterId, value])

  1520. 

  1521.     def setParameterDefault(self, parameterId, value):

  1522.         for paramType, paramId, paramWidget in self.fParameterList:

  1523.             if paramId == parameterId:

  1524.                 paramWidget.setDefault(value)

  1525.                 break

  1526. 

  1527.     def setParameterMidiControl(self, parameterId, control):

  1528.         for paramType, paramId, paramWidget in self.fParameterList:

  1529.             if paramId == parameterId:

  1530.                 paramWidget.setMidiControl(control)

  1531.                 break

  1532. 

  1533.     def setParameterMidiChannel(self, parameterId, channel):

  1534.         for paramType, paramId, paramWidget in self.fParameterList:

  1535.             if paramId == parameterId:

  1536.                 paramWidget.setMidiChannel(channel)

  1537.                 break

  1538. 

  1539.     def setProgram(self, index):

  1540.         self.ui.cb_programs.blockSignals(True)

  1541.         self.ui.cb_programs.setCurrentIndex(index)

  1542.         self.ui.cb_programs.blockSignals(False)

  1543. 

  1544.     def setMidiProgram(self, index):

  1545.         self.ui.cb_midi_programs.blockSignals(True)

  1546.         self.ui.cb_midi_programs.setCurrentIndex(index)

  1547.         self.ui.cb_midi_programs.blockSignals(False)

  1548. 

  1549.     def sendNoteOn(self, channel, note):

  1550.         if self.fControlChannel == channel:

  1551.             self.ui.keyboard.sendNoteOn(note, False)

  1552. 

  1553.     def sendNoteOff(self, channel, note):

  1554.         if self.fControlChannel == channel:

  1555.             self.ui.keyboard.sendNoteOff(note, False)

  1556. 

  1557.     def setVisible(self, yesNo):

  1558.         if yesNo:

  1559.             if not self.fGeometry.isNull():

  1560.                 self.restoreGeometry(self.fGeometry)

  1561.         else:

  1562.             self.fGeometry = self.saveGeometry()

  1563. 

  1564.         QDialog.setVisible(self, yesNo)

  1565. 

  1566.     def idleSlow(self):

  1567.         # Check Tab icons

  1568.         for i in range(len(self.fTabIconTimers)):

  1569.             if self.fTabIconTimers[i] == ICON_STATE_ON:

  1570.                 self.fTabIconTimers[i] = ICON_STATE_WAIT

  1571.             elif self.fTabIconTimers[i] == ICON_STATE_WAIT:

  1572.                 self.fTabIconTimers[i] = ICON_STATE_OFF

  1573.             elif self.fTabIconTimers[i] == ICON_STATE_OFF:

  1574.                 self.fTabIconTimers[i] = ICON_STATE_NULL

  1575.                 self.ui.tabWidget.setTabIcon(i+1, self.fTabIconOff)

  1576. 

  1577.         # Check parameters needing update

  1578.         for index, value in self.fParametersToUpdate:

  1579.             if index == PARAMETER_DRYWET:

  1580.                 self.ui.dial_drywet.blockSignals(True)

  1581.                 self.ui.dial_drywet.setValue(value * 1000)

  1582.                 self.ui.dial_drywet.blockSignals(False)

  1583.             elif index == PARAMETER_VOLUME:

  1584.                 self.ui.dial_vol.blockSignals(True)

  1585.                 self.ui.dial_vol.setValue(value * 1000)

  1586.                 self.ui.dial_vol.blockSignals(False)

  1587.             elif index == PARAMETER_BALANCE_LEFT:

  1588.                 self.ui.dial_b_left.blockSignals(True)

  1589.                 self.ui.dial_b_left.setValue(value * 1000)

  1590.                 self.ui.dial_b_left.blockSignals(False)

  1591.             elif index == PARAMETER_BALANCE_RIGHT:

  1592.                 self.ui.dial_b_right.blockSignals(True)

  1593.                 self.ui.dial_b_right.setValue(value * 1000)

  1594.                 self.ui.dial_b_right.blockSignals(False)

  1595.             elif index == PARAMETER_PANNING:

  1596.                 pass

  1597.                 #self.ui.dial_pan.blockSignals(True)

  1598.                 #self.ui.dial_pan.setValue(value * 1000, True, False)

  1599.                 #self.ui.dial_pan.blockSignals(False)

  1600.             elif index == PARAMETER_CTRL_CHANNEL:

  1601.                 self.fControlChannel = int(value)

  1602.                 self.ui.sb_ctrl_channel.blockSignals(True)

  1603.                 self.ui.sb_ctrl_channel.setValue(self.fControlChannel+1)

  1604.                 self.ui.sb_ctrl_channel.blockSignals(False)

  1605.                 self.ui.keyboard.allNotesOff()

  1606.             elif index >= 0:

  1607.                 for paramType, paramId, paramWidget in self.fParameterList:

  1608.                     if paramId == index:

  1609.                         paramWidget.setValue(value, False)

  1610. 

  1611.                         if paramType == PARAMETER_INPUT:

  1612.                             tabIndex = paramWidget.tabIndex()

  1613. 

  1614.                             if self.fTabIconTimers[tabIndex-1] == ICON_STATE_NULL:

  1615.                                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOn)

  1616. 

  1617.                             self.fTabIconTimers[tabIndex-1] = ICON_STATE_ON

  1618. 

  1619.                         break

  1620. 

  1621.         # Clear all parameters

  1622.         self.fParametersToUpdate = []

  1623. 

  1624.         # Update parameter outputs

  1625.         for paramType, paramId, paramWidget in self.fParameterList:

  1626.             if paramType == PARAMETER_OUTPUT:

  1627.                 value = Carla.host.get_current_parameter_value(self.fPluginId, paramId)

  1628.                 paramWidget.setValue(value, False)

  1629. 

  1630.     @pyqtSlot()

  1631.     def slot_saveState(self):

  1632.         if self.fCurrentStateFilename:

  1633.             askTry = QMessageBox.question(self, self.tr("Overwrite?"), self.tr("Overwrite previously created file?"), QMessageBox.Ok|QMessageBox.Cancel)

  1634. 

  1635.             if askTry == QMessageBox.Ok:

  1636.                 Carla.host.save_plugin_state(self.fPluginId, self.fCurrentStateFilename)

  1637. 

  1638.             self.fCurrentStateFilename = None

  1639. 

  1640.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1641.         filenameTry = QFileDialog.getSaveFileName(self, self.tr("Save Plugin State File"), filter=fileFilter)

  1642. 

  1643.         if filenameTry:

  1644.             if not filenameTry.endswith(".carxs"):

  1645.                 filenameTry += ".carxs"

  1646. 

  1647.             self.fCurrentStateFilename = filenameTry

  1648.             Carla.host.save_plugin_state(self.fPluginId, self.fCurrentStateFilename)

  1649. 

  1650.     @pyqtSlot()

  1651.     def slot_loadState(self):

  1652.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1653.         filenameTry = QFileDialog.getOpenFileName(self, self.tr("Open Plugin State File"), filter=fileFilter)

  1654. 

  1655.         if filenameTry:

  1656.             self.fCurrentStateFilename = filenameTry

  1657.             Carla.host.load_plugin_state(self.fPluginId, self.fCurrentStateFilename)

  1658. 

  1659.     @pyqtSlot(bool)

  1660.     def slot_optionChanged(self, clicked):

  1661.         sender = self.sender()

  1662. 

  1663.         if sender == self.ui.ch_fixed_buffer:

  1664.             option = PLUGIN_OPTION_FIXED_BUFFER

  1665.         elif sender == self.ui.ch_force_stereo:

  1666.             option = PLUGIN_OPTION_FORCE_STEREO

  1667.         elif sender == self.ui.ch_map_program_changes:

  1668.             option = PLUGIN_OPTION_MAP_PROGRAM_CHANGES

  1669.         elif sender == self.ui.ch_use_chunks:

  1670.             option = PLUGIN_OPTION_USE_CHUNKS

  1671.         elif sender == self.ui.ch_send_control_changes:

  1672.             option = PLUGIN_OPTION_SEND_CONTROL_CHANGES

  1673.         elif sender == self.ui.ch_send_channel_pressure:

  1674.             option = PLUGIN_OPTION_SEND_CHANNEL_PRESSURE

  1675.         elif sender == self.ui.ch_send_note_aftertouch:

  1676.             option = PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH

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

  1678.             option = PLUGIN_OPTION_SEND_PITCHBEND

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

  1680.             option = PLUGIN_OPTION_SEND_ALL_SOUND_OFF

  1681.         else:

  1682.             return

  1683. 

  1684.         Carla.host.set_option(self.fPluginId, option, clicked)

  1685. 

  1686.     @pyqtSlot(int)

  1687.     def slot_dryWetChanged(self, value):

  1688.         Carla.host.set_drywet(self.fPluginId, float(value)/1000)

  1689. 

  1690.     @pyqtSlot(int)

  1691.     def slot_volumeChanged(self, value):

  1692.         Carla.host.set_volume(self.fPluginId, float(value)/1000)

  1693. 

  1694.     @pyqtSlot(int)

  1695.     def slot_balanceLeftChanged(self, value):

  1696.         Carla.host.set_balance_left(self.fPluginId, float(value)/1000)

  1697. 

  1698.     @pyqtSlot(int)

  1699.     def slot_balanceRightChanged(self, value):

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

  1701. 

  1702.     @pyqtSlot(int)

  1703.     def slot_panningChanged(self, value):

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

  1705. 

  1706.     @pyqtSlot(int)

  1707.     def slot_ctrlChannelChanged(self, value):

  1708.         self.fControlChannel = value-1

  1709.         Carla.host.set_ctrl_channel(self.fPluginId, self.fControlChannel)

  1710.         self.ui.keyboard.allNotesOff()

  1711. 

  1712.     @pyqtSlot(int, float)

  1713.     def slot_parameterValueChanged(self, parameterId, value):

  1714.         Carla.host.set_parameter_value(self.fPluginId, parameterId, value)

  1715. 

  1716.     @pyqtSlot(int, int)

  1717.     def slot_parameterMidiControlChanged(self, parameterId, control):

  1718.         Carla.host.set_parameter_midi_cc(self.fPluginId, parameterId, control)

  1719. 

  1720.     @pyqtSlot(int, int)

  1721.     def slot_parameterMidiChannelChanged(self, parameterId, channel):

  1722.         Carla.host.set_parameter_midi_channel(self.fPluginId, parameterId, channel-1)

  1723. 

  1724.     @pyqtSlot(int)

  1725.     def slot_programIndexChanged(self, index):

  1726.         if self.fCurrentProgram != index:

  1727.             self.fCurrentProgram = index

  1728.             Carla.host.set_program(self.fPluginId, index)

  1729. 

  1730.     @pyqtSlot(int)

  1731.     def slot_midiProgramIndexChanged(self, index):

  1732.         if self.fCurrentMidiProgram != index:

  1733.             self.fCurrentMidiProgram = index

  1734.             Carla.host.set_midi_program(self.fPluginId, index)

  1735. 

  1736.     @pyqtSlot(int)

  1737.     def slot_noteOn(self, note):

  1738.         if self.fControlChannel >= 0:

  1739.             Carla.host.send_midi_note(self.fPluginId, self.fControlChannel, note, 100)

  1740. 

  1741.     @pyqtSlot(int)

  1742.     def slot_noteOff(self, note):

  1743.         if self.fControlChannel >= 0:

  1744.             Carla.host.send_midi_note(self.fPluginId, self.fControlChannel, note, 0)

  1745. 

  1746.     @pyqtSlot()

  1747.     def slot_notesOn(self):

  1748.         if self.fRealParent:

  1749.             self.fRealParent.ui.led_midi.setChecked(True)

  1750. 

  1751.     @pyqtSlot()

  1752.     def slot_notesOff(self):

  1753.         if self.fRealParent:

  1754.             self.fRealParent.ui.led_midi.setChecked(False)

  1755. 

  1756.     @pyqtSlot()

  1757.     def slot_finished(self):

  1758.         if self.fRealParent:

  1759.             self.fRealParent.editClosed()

  1760. 

  1761.     @pyqtSlot()

  1762.     def slot_showCustomDialMenu(self):

  1763.         dialName = self.sender().objectName()

  1764.         if dialName == "dial_drywet":

  1765.             minimum = 0

  1766.             maximum = 100

  1767.             default = 100

  1768.             label   = "Dry/Wet"

  1769.         elif dialName == "dial_vol":

  1770.             minimum = 0

  1771.             maximum = 127

  1772.             default = 100

  1773.             label   = "Volume"

  1774.         elif dialName == "dial_b_left":

  1775.             minimum = -100

  1776.             maximum = 100

  1777.             default = -100

  1778.             label   = "Balance-Left"

  1779.         elif dialName == "dial_b_right":

  1780.             minimum = -100

  1781.             maximum = 100

  1782.             default = 100

  1783.             label   = "Balance-Right"

  1784.         elif dialName == "dial_panning":

  1785.             minimum = -100

  1786.             maximum = 100

  1787.             default = 0

  1788.             label   = "Panning"

  1789.         else:

  1790.             minimum = 0

  1791.             maximum = 100

  1792.             default = 100

  1793.             label   = "Unknown"

  1794. 

  1795.         current = self.sender().value() / 10

  1796. 

  1797.         menu = QMenu(self)

  1798.         actReset = menu.addAction(self.tr("Reset (%i%%)" % default))

  1799.         menu.addSeparator()

  1800.         actMinimum = menu.addAction(self.tr("Set to Minimum (%i%%)" % minimum))

  1801.         actCenter  = menu.addAction(self.tr("Set to Center"))

  1802.         actMaximum = menu.addAction(self.tr("Set to Maximum (%i%%)" % maximum))

  1803.         menu.addSeparator()

  1804.         actSet = menu.addAction(self.tr("Set value..."))

  1805. 

  1806.         if label not in ("Balance-Left", "Balance-Right"):

  1807.             menu.removeAction(actCenter)

  1808. 

  1809.         actSelected = menu.exec_(QCursor.pos())

  1810. 

  1811.         if actSelected == actSet:

  1812.             valueTry = QInputDialog.getInteger(self, self.tr("Set value"), label, current, minimum, maximum, 1)

  1813.             if valueTry[1]:

  1814.                 value = valueTry[0] * 10

  1815.             else:

  1816.                 return

  1817. 

  1818.         elif actSelected == actMinimum:

  1819.             value = minimum * 10

  1820.         elif actSelected == actMaximum:

  1821.             value = maximum * 10

  1822.         elif actSelected == actReset:

  1823.             value = default * 10

  1824.         elif actSelected == actCenter:

  1825.             value = 0

  1826.         else:

  1827.             return

  1828. 

  1829.         if label == "Dry/Wet":

  1830.             self.ui.dial_drywet.setValue(value)

  1831.         elif label == "Volume":

  1832.             self.ui.dial_vol.setValue(value)

  1833.         elif label == "Balance-Left":

  1834.             self.ui.dial_b_left.setValue(value)

  1835.         elif label == "Balance-Right":

  1836.             self.ui.dial_b_right.setValue(value)

  1837.         elif label == "Panning":

  1838.             pass

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

  1840. 

  1841.     def _createParameterWidgets(self, paramType, paramListFull, tabPageName):

  1842.         i = 1

  1843.         for paramList, width in paramListFull:

  1844.             if len(paramList) == 0:

  1845.                 break

  1846. 

  1847.             tabIndex         = self.ui.tabWidget.count()

  1848.             tabPageContainer = QWidget(self.ui.tabWidget)

  1849.             tabPageLayout    = QVBoxLayout(tabPageContainer)

  1850.             tabPageContainer.setLayout(tabPageLayout)

  1851. 

  1852.             for paramInfo in paramList:

  1853.                 paramWidget = PluginParameter(tabPageContainer, paramInfo, self.fPluginId, tabIndex)

  1854.                 paramWidget.setLabelWidth(width)

  1855.                 tabPageLayout.addWidget(paramWidget)

  1856. 

  1857.                 self.fParameterList.append((paramType, paramInfo['index'], paramWidget))

  1858. 

  1859.                 if paramType == PARAMETER_INPUT:

  1860.                     self.connect(paramWidget, SIGNAL("valueChanged(int, double)"), SLOT("slot_parameterValueChanged(int, double)"))

  1861. 

  1862.                 self.connect(paramWidget, SIGNAL("midiControlChanged(int, int)"), SLOT("slot_parameterMidiControlChanged(int, int)"))

  1863.                 self.connect(paramWidget, SIGNAL("midiChannelChanged(int, int)"), SLOT("slot_parameterMidiChannelChanged(int, int)"))

  1864. 

  1865.             tabPageLayout.addStretch()

  1866. 

  1867.             self.ui.tabWidget.addTab(tabPageContainer, "%s (%i)" % (tabPageName, i))

  1868.             i += 1

  1869. 

  1870.             if paramType == PARAMETER_INPUT:

  1871.                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOff)

  1872. 

  1873.             self.fTabIconTimers.append(ICON_STATE_NULL)

  1874. 

  1875.     def showEvent(self, event):

  1876.         if not self.fScrollAreaSetup:

  1877.             self.fScrollAreaSetup = True

  1878.             minHeight = self.ui.scrollArea.height()+2

  1879.             self.ui.scrollArea.setMinimumHeight(minHeight)

  1880.             self.ui.scrollArea.setMaximumHeight(minHeight)

  1881. 

  1882.         QDialog.showEvent(self, event)

  1883. 

  1884.     def done(self, r):

  1885.         QDialog.done(self, r)

  1886.         self.close()

  1887. 

  1888. # ------------------------------------------------------------------------------------------------------------

  1889. # Plugin Widget

  1890. 

  1891. class PluginWidget(QFrame):

  1892.     def __init__(self, parent, pluginId):

  1893.         QFrame.__init__(self, parent)

  1894.         self.ui = ui_carla_plugin.Ui_PluginWidget()

  1895.         self.ui.setupUi(self)

  1896. 

  1897.         self.fLastGreenLedState = False

  1898.         self.fLastBlueLedState  = False

  1899. 

  1900.         self.fParameterIconTimer = ICON_STATE_NULL

  1901. 

  1902.         self.fPluginId   = pluginId

  1903.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  1904.         self.fPluginInfo["binary"]    = cString(self.fPluginInfo["binary"])

  1905.         self.fPluginInfo["name"]      = cString(self.fPluginInfo["name"])

  1906.         self.fPluginInfo["label"]     = cString(self.fPluginInfo["label"])

  1907.         self.fPluginInfo["maker"]     = cString(self.fPluginInfo["maker"])

  1908.         self.fPluginInfo["copyright"] = cString(self.fPluginInfo["copyright"])

  1909. 

  1910.         if Carla.processMode == PROCESS_MODE_CONTINUOUS_RACK:

  1911.             self.fPeaksInputCount  = 2

  1912.             self.fPeaksOutputCount = 2

  1913.         else:

  1914.             audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  1915. 

  1916.             self.fPeaksInputCount  = int(audioCountInfo['ins'])

  1917.             self.fPeaksOutputCount = int(audioCountInfo['outs'])

  1918. 

  1919.             if self.fPeaksInputCount > 2:

  1920.                 self.fPeaksInputCount = 2

  1921. 

  1922.             if self.fPeaksOutputCount > 2:

  1923.                 self.fPeaksOutputCount = 2

  1924. 

  1925.         # Background

  1926.         self.fColorTop    = QColor(60, 60, 60)

  1927.         self.fColorBottom = QColor(47, 47, 47)

  1928.         self.fColorSeprtr = QColor(70, 70, 70)

  1929. 

  1930.         self.setStyleSheet("""

  1931.         QLabel#label_name {

  1932.             color: #BBB;

  1933.         }""")

  1934. 

  1935.         # Colorify

  1936.         #if self.m_pluginInfo['category'] == PLUGIN_CATEGORY_SYNTH:

  1937.             #self.setWidgetColor(PALETTE_COLOR_WHITE)

  1938.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_DELAY:

  1939.             #self.setWidgetColor(PALETTE_COLOR_ORANGE)

  1940.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_EQ:

  1941.             #self.setWidgetColor(PALETTE_COLOR_GREEN)

  1942.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_FILTER:

  1943.             #self.setWidgetColor(PALETTE_COLOR_BLUE)

  1944.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_DYNAMICS:

  1945.             #self.setWidgetColor(PALETTE_COLOR_PINK)

  1946.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_MODULATOR:

  1947.             #self.setWidgetColor(PALETTE_COLOR_RED)

  1948.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_UTILITY:

  1949.             #self.setWidgetColor(PALETTE_COLOR_YELLOW)

  1950.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_OTHER:

  1951.             #self.setWidgetColor(PALETTE_COLOR_BROWN)

  1952.         #else:

  1953.             #self.setWidgetColor(PALETTE_COLOR_NONE)

  1954. 

  1955.         self.ui.b_enable.setPixmaps(":/bitmaps/led_red.png", ":/bitmaps/led_green.png", ":/bitmaps/led_red.png")

  1956.         self.ui.b_gui.setPixmaps(":/bitmaps/button_gui.png", ":/bitmaps/button_gui_down.png", ":/bitmaps/button_gui_hover.png")

  1957.         self.ui.b_edit.setPixmaps(":/bitmaps/button_edit.png", ":/bitmaps/button_edit_down.png", ":/bitmaps/button_edit_hover.png")

  1958. 

  1959.         self.ui.led_control.setColor(self.ui.led_control.YELLOW)

  1960.         self.ui.led_control.setEnabled(False)

  1961. 

  1962.         self.ui.led_midi.setColor(self.ui.led_midi.RED)

  1963.         self.ui.led_midi.setEnabled(False)

  1964. 

  1965.         self.ui.led_audio_in.setColor(self.ui.led_audio_in.GREEN)

  1966.         self.ui.led_audio_in.setEnabled(False)

  1967. 

  1968.         self.ui.led_audio_out.setColor(self.ui.led_audio_out.BLUE)

  1969.         self.ui.led_audio_out.setEnabled(False)

  1970. 

  1971.         self.ui.peak_in.setColor(self.ui.peak_in.GREEN)

  1972.         self.ui.peak_in.setChannels(self.fPeaksInputCount)

  1973.         self.ui.peak_in.setOrientation(self.ui.peak_in.HORIZONTAL)

  1974. 

  1975.         self.ui.peak_out.setColor(self.ui.peak_in.BLUE)

  1976.         self.ui.peak_out.setChannels(self.fPeaksOutputCount)

  1977.         self.ui.peak_out.setOrientation(self.ui.peak_out.HORIZONTAL)

  1978. 

  1979.         self.ui.label_name.setText(self.fPluginInfo['name'])

  1980. 

  1981.         self.ui.edit_dialog = PluginEdit(self, self.fPluginId)

  1982.         self.ui.edit_dialog.hide()

  1983. 

  1984.         self.connect(self, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomMenu()"))

  1985.         self.connect(self.ui.b_enable, SIGNAL("clicked(bool)"), SLOT("slot_setActive(bool)"))

  1986.         self.connect(self.ui.b_gui, SIGNAL("clicked(bool)"), SLOT("slot_guiClicked(bool)"))

  1987.         self.connect(self.ui.b_edit, SIGNAL("clicked(bool)"), SLOT("slot_editClicked(bool)"))

  1988. 

  1989.         self.setMinimumHeight(32)

  1990.         self.setMaximumHeight(32)

  1991. 

  1992.     def idleFast(self):

  1993.         # Input peaks

  1994.         if self.fPeaksInputCount > 0:

  1995.             if self.fPeaksInputCount > 1:

  1996.                 peak1 = Carla.host.get_input_peak_value(self.fPluginId, 1)

  1997.                 peak2 = Carla.host.get_input_peak_value(self.fPluginId, 2)

  1998.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  1999. 

  2000.                 self.ui.peak_in.displayMeter(1, peak1)

  2001.                 self.ui.peak_in.displayMeter(2, peak2)

  2002. 

  2003.             else:

  2004.                 peak = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2005.                 ledState = bool(peak != 0.0)

  2006. 

  2007.                 self.ui.peak_in.displayMeter(1, peak)

  2008. 

  2009.             if self.fLastGreenLedState != ledState:

  2010.                 self.fLastGreenLedState = ledState

  2011.                 self.ui.led_audio_in.setChecked(ledState)

  2012. 

  2013.         # Output peaks

  2014.         if self.fPeaksOutputCount > 0:

  2015.             if self.fPeaksOutputCount > 1:

  2016.                 peak1 = Carla.host.get_output_peak_value(self.fPluginId, 1)

  2017.                 peak2 = Carla.host.get_output_peak_value(self.fPluginId, 2)

  2018.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  2019. 

  2020.                 self.ui.peak_out.displayMeter(1, peak1)

  2021.                 self.ui.peak_out.displayMeter(2, peak2)

  2022. 

  2023.             else:

  2024.                 peak = Carla.host.get_output_peak_value(self.fPluginId, 1)

  2025.                 ledState = bool(peak != 0.0)

  2026. 

  2027.                 self.ui.peak_out.displayMeter(1, peak)

  2028. 

  2029.             if self.fLastBlueLedState != ledState:

  2030.                 self.fLastBlueLedState = ledState

  2031.                 self.ui.led_audio_out.setChecked(ledState)

  2032. 

  2033.     def idleSlow(self):

  2034.         # Parameter Activity LED

  2035.         if self.fParameterIconTimer == ICON_STATE_ON:

  2036.             self.fParameterIconTimer = ICON_STATE_WAIT

  2037.             self.ui.led_control.setChecked(True)

  2038.         elif self.fParameterIconTimer == ICON_STATE_WAIT:

  2039.             self.fParameterIconTimer = ICON_STATE_OFF

  2040.         elif self.fParameterIconTimer == ICON_STATE_OFF:

  2041.             self.fParameterIconTimer = ICON_STATE_NULL

  2042.             self.ui.led_control.setChecked(False)

  2043. 

  2044.         # Update edit dialog

  2045.         self.ui.edit_dialog.idleSlow()

  2046. 

  2047.     def editClosed(self):

  2048.         self.ui.b_edit.setChecked(False)

  2049. 

  2050.     def recheckPluginHints(self, hints):

  2051.         self.fPluginInfo['hints'] = hints

  2052.         self.ui.b_gui.setEnabled(hints & PLUGIN_HAS_GUI)

  2053. 

  2054.     def setActive(self, active, sendGui=False, sendCallback=True):

  2055.         if sendGui:      self.ui.b_enable.setChecked(active)

  2056.         if sendCallback: Carla.host.set_active(self.fPluginId, active)

  2057. 

  2058.         if active:

  2059.             self.ui.edit_dialog.ui.keyboard.allNotesOff()

  2060. 

  2061.     def setParameterDefault(self, parameterId, value):

  2062.         self.ui.edit_dialog.setParameterDefault(parameterId, value)

  2063. 

  2064.     def setParameterValue(self, parameterId, value):

  2065.         self.fParameterIconTimer = ICON_STATE_ON

  2066. 

  2067.         if parameterId == PARAMETER_ACTIVE:

  2068.             return self.setActive(bool(value), True, False)

  2069. 

  2070.         self.ui.edit_dialog.setParameterValue(parameterId, value)

  2071. 

  2072.     def setParameterMidiControl(self, parameterId, control):

  2073.         self.ui.edit_dialog.setParameterMidiControl(parameterId, control)

  2074. 

  2075.     def setParameterMidiChannel(self, parameterId, channel):

  2076.         self.ui.edit_dialog.setParameterMidiChannel(parameterId, channel)

  2077. 

  2078.     def setProgram(self, index):

  2079.         self.fParameterIconTimer = ICON_STATE_ON

  2080.         self.ui.edit_dialog.setProgram(index)

  2081. 

  2082.     def setMidiProgram(self, index):

  2083.         self.fParameterIconTimer = ICON_STATE_ON

  2084.         self.ui.edit_dialog.setMidiProgram(index)

  2085. 

  2086.     def sendNoteOn(self, channel, note):

  2087.         self.ui.edit_dialog.sendNoteOn(channel, note)

  2088. 

  2089.     def sendNoteOff(self, channel, note):

  2090.         self.ui.edit_dialog.sendNoteOff(channel, note)

  2091. 

  2092.     def setId(self, idx):

  2093.         self.fPluginId = idx

  2094.         self.ui.edit_dialog.fPluginId = idx

  2095. 

  2096.     def setRefreshRate(self, rate):

  2097.         self.ui.peak_in.setRefreshRate(rate)

  2098.         self.ui.peak_out.setRefreshRate(rate)

  2099. 

  2100.     def paintEvent(self, event):

  2101.         painter = QPainter(self)

  2102.         painter.save()

  2103. 

  2104.         areaX = self.ui.area_right.x()

  2105. 

  2106.         painter.setPen(self.fColorSeprtr.lighter(110))

  2107.         painter.setBrush(self.fColorBottom)

  2108.         painter.setRenderHint(QPainter.Antialiasing, True)

  2109. 

  2110.         # name -> leds arc

  2111.         path = QPainterPath()

  2112.         path.moveTo(areaX-20, self.height()-4)

  2113.         path.cubicTo(areaX+5, self.height()-5, areaX-20, 4.75, areaX+20, 4.75)

  2114.         path.lineTo(areaX+20, self.height()-5)

  2115.         painter.drawPath(path)

  2116. 

  2117.         painter.setPen(self.fColorSeprtr)

  2118.         painter.setRenderHint(QPainter.Antialiasing, False)

  2119. 

  2120.         # separator lines

  2121.         painter.drawLine(0, self.height()-5, areaX-20, self.height()-5)

  2122.         painter.drawLine(areaX+20, 4, self.width(), 4)

  2123. 

  2124.         painter.setPen(self.fColorBottom)

  2125.         painter.setBrush(self.fColorBottom)

  2126. 

  2127.         # top, bottom and left lines

  2128.         painter.drawLine(0, 0, self.width(), 0)

  2129.         painter.drawRect(0, self.height()-4, areaX, 4)

  2130.         painter.drawRoundedRect(areaX-20, self.height()-5, areaX+20, 5, 22, 22)

  2131.         painter.drawLine(0, 0, 0, self.height())

  2132. 

  2133.         # fill the rest

  2134.         painter.drawRect(areaX+19, 5, self.width(), self.height())

  2135. 

  2136.         # bottom 1px line

  2137.         painter.setPen(self.fColorSeprtr)

  2138.         painter.drawLine(0, self.height()-1, self.width(), self.height()-1)

  2139. 

  2140.         painter.restore()

  2141.         QFrame.paintEvent(self, event)

  2142. 

  2143.     @pyqtSlot()

  2144.     def slot_showCustomMenu(self):

  2145.         menu = QMenu(self)

  2146. 

  2147.         actActive = menu.addAction(self.tr("Disable") if self.ui.b_enable.isChecked() else self.tr("Enable"))

  2148.         menu.addSeparator()

  2149. 

  2150.         actGui = menu.addAction(self.tr("Show GUI"))

  2151.         actGui.setCheckable(True)

  2152.         actGui.setChecked(self.ui.b_gui.isChecked())

  2153.         actGui.setEnabled(self.ui.b_gui.isEnabled())

  2154. 

  2155.         actEdit = menu.addAction(self.tr("Edit"))

  2156.         actEdit.setCheckable(True)

  2157.         actEdit.setChecked(self.ui.b_edit.isChecked())

  2158. 

  2159.         menu.addSeparator()

  2160.         actClone  = menu.addAction(self.tr("Clone"))

  2161.         actRename = menu.addAction(self.tr("Rename..."))

  2162.         actRemove = menu.addAction(self.tr("Remove"))

  2163. 

  2164.         actSel = menu.exec_(QCursor.pos())

  2165. 

  2166.         if not actSel:

  2167.             return

  2168. 

  2169.         if actSel == actActive:

  2170.             self.setActive(not self.ui.b_enable.isChecked(), True, True)

  2171.         elif actSel == actGui:

  2172.             self.ui.b_gui.click()

  2173.         elif actSel == actEdit:

  2174.             self.ui.b_edit.click()

  2175.         elif actSel == actClone:

  2176.             if not Carla.host.clone_plugin(self.fPluginId):

  2177.                 CustomMessageBox(self, QMessageBox.Warning, self.tr("Error"), self.tr("Operation failed"),

  2178.                                        cString(Carla.host.get_last_error()), QMessageBox.Ok, QMessageBox.Ok)

  2179. 

  2180.         elif actSel == actRename:

  2181.             oldName    = self.fPluginInfo['name']

  2182.             newNameTry = QInputDialog.getText(self, self.tr("Rename Plugin"), self.tr("New plugin name:"), QLineEdit.Normal, oldName)

  2183. 

  2184.             if not (newNameTry[1] and newNameTry[0] and oldName != newNameTry[0]):

  2185.                 return

  2186. 

  2187.             newName = newNameTry[0]

  2188. 

  2189.             if Carla.host.rename_plugin(self.fPluginId, newName):

  2190.                 self.fPluginInfo['name'] = newName

  2191.                 self.ui.edit_dialog.fPluginInfo["name"] = newName

  2192.                 self.ui.edit_dialog.reloadInfo()

  2193.                 self.ui.label_name.setText(newName)

  2194.             else:

  2195.                 CustomMessageBox(self, QMessageBox.Warning, self.tr("Error"), self.tr("Operation failed"),

  2196.                                        cString(Carla.host.get_last_error()), QMessageBox.Ok, QMessageBox.Ok)

  2197. 

  2198.         elif actSel == actRemove:

  2199.             if not Carla.host.remove_plugin(self.fPluginId):

  2200.                 CustomMessageBox(self, QMessageBox.Warning, self.tr("Error"), self.tr("Operation failed"),

  2201.                                        cString(Carla.host.get_last_error()), QMessageBox.Ok, QMessageBox.Ok)

  2202. 

  2203.     @pyqtSlot(bool)

  2204.     def slot_setActive(self, yesNo):

  2205.         self.setActive(yesNo, False, True)

  2206. 

  2207.     @pyqtSlot(bool)

  2208.     def slot_guiClicked(self, show):

  2209.         Carla.host.show_gui(self.fPluginId, show)

  2210. 

  2211.     @pyqtSlot(bool)

  2212.     def slot_editClicked(self, show):

  2213.         self.ui.edit_dialog.setVisible(show)

  2214. 

  2215. # ------------------------------------------------------------------------------------------------------------

  2216. # Separate Thread for Plugin Search

  2217. 

  2218. class SearchPluginsThread(QThread):

  2219.     def __init__(self, parent):

  2220.         QThread.__init__(self, parent)

  2221. 

  2222.         self.fCheckNative  = False

  2223.         self.fCheckPosix32 = False

  2224.         self.fCheckPosix64 = False

  2225.         self.fCheckWin32   = False

  2226.         self.fCheckWin64   = False

  2227. 

  2228.         self.fCheckLADSPA = False

  2229.         self.fCheckDSSI = False

  2230.         self.fCheckLV2 = False

  2231.         self.fCheckVST = False

  2232.         self.fCheckGIG = False

  2233.         self.fCheckSF2 = False

  2234.         self.fCheckSFZ = False

  2235. 

  2236.         self.fToolNative = carla_discovery_native

  2237. 

  2238.         self.fCurCount = 0

  2239.         self.fCurPercentValue = 0

  2240.         self.fLastCheckValue  = 0

  2241.         self.fSomethingChanged = False

  2242. 

  2243.     def somethingChanged(self):

  2244.         return self.fSomethingChanged

  2245. 

  2246.     def skipPlugin(self):

  2247.         # TODO - windows and mac support

  2248.         apps  = " carla-discovery"

  2249.         apps += " carla-discovery-native"

  2250.         apps += " carla-discovery-posix32"

  2251.         apps += " carla-discovery-posix64"

  2252.         apps += " carla-discovery-win32.exe"

  2253.         apps += " carla-discovery-win64.exe"

  2254. 

  2255.         if LINUX:

  2256.             os.system("killall -KILL %s" % apps)

  2257. 

  2258.     def setSearchBinaryTypes(self, native, posix32, posix64, win32, win64):

  2259.         self.fCheckNative  = native

  2260.         self.fCheckPosix32 = posix32

  2261.         self.fCheckPosix64 = posix64

  2262.         self.fCheckWin32   = win32

  2263.         self.fCheckWin64   = win64

  2264. 

  2265.     def setSearchPluginTypes(self, ladspa, dssi, lv2, vst, gig, sf2, sfz):

  2266.         self.fCheckLADSPA = ladspa

  2267.         self.fCheckDSSI = dssi

  2268.         self.fCheckLV2 = lv2

  2269.         self.fCheckVST = vst

  2270.         self.fCheckGIG = gig

  2271.         self.fCheckSF2 = sf2

  2272.         self.fCheckSFZ = sfz

  2273. 

  2274.     def setSearchToolNative(self, tool):

  2275.         self.fToolNative = tool

  2276. 

  2277.     def run(self):

  2278.         self.fCurCount = 0

  2279.         pluginCount    = 0

  2280.         settingsDB     = QSettings("falkTX", "CarlaPlugins")

  2281. 

  2282.         if self.fCheckLADSPA: pluginCount += 1

  2283.         if self.fCheckDSSI:   pluginCount += 1

  2284.         if self.fCheckLV2:    pluginCount += 1

  2285.         if self.fCheckVST:    pluginCount += 1

  2286. 

  2287.         if self.fCheckNative:

  2288.             self.fCurCount += pluginCount

  2289.         if self.fCheckPosix32:

  2290.             self.fCurCount += pluginCount

  2291.         if self.fCheckPosix64:

  2292.             self.fCurCount += pluginCount

  2293.         if self.fCheckWin32:

  2294.             self.fCurCount += pluginCount

  2295.         if self.fCheckWin64:

  2296.             self.fCurCount += pluginCount

  2297. 

  2298.         if self.fToolNative:

  2299.             if self.fCheckGIG: self.fCurCount += 1

  2300.             if self.fCheckSF2: self.fCurCount += 1

  2301.             if self.fCheckSFZ: self.fCurCount += 1

  2302.         else:

  2303.             self.fCheckGIG = False

  2304.             self.fCheckSF2 = False

  2305.             self.fCheckSFZ = False

  2306. 

  2307.         if self.fCurCount == 0:

  2308.             return

  2309. 

  2310.         self.fCurPercentValue = 100 / self.fCurCount

  2311.         self.fLastCheckValue  = 0

  2312. 

  2313.         if HAIKU:

  2314.             OS = "HAIKU"

  2315.         elif LINUX:

  2316.             OS = "LINUX"

  2317.         elif MACOS:

  2318.             OS = "MACOS"

  2319.         elif WINDOWS:

  2320.             OS = "WINDOWS"

  2321.         else:

  2322.             OS = "UNKNOWN"

  2323. 

  2324.         if self.fCheckLADSPA:

  2325.             checkValue = 0

  2326.             if haveLRDF:

  2327.                 if self.fCheckNative:  checkValue += 0.1

  2328.                 if self.fCheckPosix32: checkValue += 0.1

  2329.                 if self.fCheckPosix64: checkValue += 0.1

  2330.                 if self.fCheckWin32:   checkValue += 0.1

  2331.                 if self.fCheckWin64:   checkValue += 0.1

  2332.             rdfPadValue = self.fCurPercentValue * checkValue

  2333. 

  2334.             if self.fCheckNative:

  2335.                 self._checkLADSPA(OS, self.fToolNative)

  2336.                 settingsDB.setValue("Plugins/LADSPA_native", self.fLadspaPlugins)

  2337.                 settingsDB.sync()

  2338. 

  2339.             if self.fCheckPosix32:

  2340.                 self._checkLADSPA(OS, carla_discovery_posix32)

  2341.                 settingsDB.setValue("Plugins/LADSPA_posix32", self.fLadspaPlugins)

  2342.                 settingsDB.sync()

  2343. 

  2344.             if self.fCheckPosix64:

  2345.                 self._checkLADSPA(OS, carla_discovery_posix64)

  2346.                 settingsDB.setValue("Plugins/LADSPA_posix64", self.fLadspaPlugins)

  2347.                 settingsDB.sync()

  2348. 

  2349.             if self.fCheckWin32:

  2350.                 self._checkLADSPA("WINDOWS", carla_discovery_win32, not WINDOWS)

  2351.                 settingsDB.setValue("Plugins/LADSPA_win32", self.fLadspaPlugins)

  2352.                 settingsDB.sync()

  2353. 

  2354.             if self.fCheckWin64:

  2355.                 self._checkLADSPA("WINDOWS", carla_discovery_win64, not WINDOWS)

  2356.                 settingsDB.setValue("Plugins/LADSPA_win64", self.fLadspaPlugins)

  2357.                 settingsDB.sync()

  2358. 

  2359.             if haveLRDF and checkValue > 0:

  2360.                 startValue = self.fLastCheckValue - rdfPadValue

  2361. 

  2362.                 self._pluginLook(startValue, "LADSPA RDFs...")

  2363.                 ladspaRdfInfo = ladspa_rdf.recheck_all_plugins(self, startValue, self.fCurPercentValue, checkValue)

  2364. 

  2365.                 SettingsDir = os.path.join(HOME, ".config", "falkTX")

  2366. 

  2367.                 fLadspa = open(os.path.join(SettingsDir, "ladspa_rdf.db"), 'w')

  2368.                 json.dump(ladspaRdfInfo, fLadspa)

  2369.                 fLadspa.close()

  2370. 

  2371.         if self.fCheckDSSI:

  2372.             if self.fCheckNative:

  2373.                 self._checkDSSI(OS, self.fToolNative)

  2374.                 settingsDB.setValue("Plugins/DSSI_native", self.fDssiPlugins)

  2375.                 settingsDB.sync()

  2376. 

  2377.             if self.fCheckPosix32:

  2378.                 self._checkDSSI(OS, carla_discovery_posix32)

  2379.                 settingsDB.setValue("Plugins/DSSI_posix32", self.fDssiPlugins)

  2380.                 settingsDB.sync()

  2381. 

  2382.             if self.fCheckPosix64:

  2383.                 self._checkDSSI(OS, carla_discovery_posix64)

  2384.                 settingsDB.setValue("Plugins/DSSI_posix64", self.fDssiPlugins)

  2385.                 settingsDB.sync()

  2386. 

  2387.             if self.fCheckWin32:

  2388.                 self._checkDSSI("WINDOWS", carla_discovery_win32, not WINDOWS)

  2389.                 settingsDB.setValue("Plugins/DSSI_win32", self.fDssiPlugins)

  2390.                 settingsDB.sync()

  2391. 

  2392.             if self.fCheckWin64:

  2393.                 self._checkDSSI("WINDOWS", carla_discovery_win64, not WINDOWS)

  2394.                 settingsDB.setValue("Plugins/DSSI_win64", self.fDssiPlugins)

  2395.                 settingsDB.sync()

  2396. 

  2397.         if self.fCheckLV2:

  2398.             if self.fCheckNative:

  2399.                 self._checkLV2(self.fToolNative)

  2400.                 settingsDB.setValue("Plugins/LV2_native", self.fLv2Plugins)

  2401.                 settingsDB.sync()

  2402. 

  2403.             if self.fCheckPosix32:

  2404.                 self._checkLV2(carla_discovery_posix32)

  2405.                 settingsDB.setValue("Plugins/LV2_posix32", self.fLv2Plugins)

  2406.                 settingsDB.sync()

  2407. 

  2408.             if self.fCheckPosix64:

  2409.                 self._checkLV2(carla_discovery_posix64)

  2410.                 settingsDB.setValue("Plugins/LV2_posix64", self.fLv2Plugins)

  2411.                 settingsDB.sync()

  2412. 

  2413.             if self.fCheckWin32:

  2414.                 self._checkLV2(carla_discovery_win32, not WINDOWS)

  2415.                 settingsDB.setValue("Plugins/LV2_win32", self.fLv2Plugins)

  2416.                 settingsDB.sync()

  2417. 

  2418.             if self.fCheckWin64:

  2419.                 self._checkLV2(carla_discovery_win64, not WINDOWS)

  2420.                 settingsDB.setValue("Plugins/LV2_win64", self.fLv2Plugins)

  2421.                 settingsDB.sync()

  2422. 

  2423.         if self.fCheckVST:

  2424.             if self.fCheckNative:

  2425.                 self._checkVST(OS, self.fToolNative)

  2426.                 settingsDB.setValue("Plugins/VST_native", self.fVstPlugins)

  2427.                 settingsDB.sync()

  2428. 

  2429.             if self.fCheckPosix32:

  2430.                 self._checkVST(OS, carla_discovery_posix32)

  2431.                 settingsDB.setValue("Plugins/VST_posix32", self.fVstPlugins)

  2432.                 settingsDB.sync()

  2433. 

  2434.             if self.fCheckPosix64:

  2435.                 self._checkVST(OS, carla_discovery_posix64)

  2436.                 settingsDB.setValue("Plugins/VST_posix64", self.fVstPlugins)

  2437.                 settingsDB.sync()

  2438. 

  2439.             if self.fCheckWin32:

  2440.                 self._checkVST("WINDOWS", carla_discovery_win32, not WINDOWS)

  2441.                 settingsDB.setValue("Plugins/VST_win32", self.fVstPlugins)

  2442.                 settingsDB.sync()

  2443. 

  2444.             if self.fCheckWin64:

  2445.                 self._checkVST("WINDOWS", carla_discovery_win64, not WINDOWS)

  2446.                 settingsDB.setValue("Plugins/VST_win64", self.fVstPlugins)

  2447.                 settingsDB.sync()

  2448. 

  2449.         if self.fCheckGIG:

  2450.             self._checkKIT(Carla.GIG_PATH, "gig")

  2451.             settingsDB.setValue("Plugins/GIG", self.fKitPlugins)

  2452.             settingsDB.sync()

  2453. 

  2454.         if self.fCheckSF2:

  2455.             self._checkKIT(Carla.SF2_PATH, "sf2")

  2456.             settingsDB.setValue("Plugins/SF2", self.fKitPlugins)

  2457.             settingsDB.sync()

  2458. 

  2459.         if self.fCheckSFZ:

  2460.             self._checkKIT(Carla.SFZ_PATH, "sfz")

  2461.             settingsDB.setValue("Plugins/SFZ", self.fKitPlugins)

  2462.             settingsDB.sync()

  2463. 

  2464.     def _checkLADSPA(self, OS, tool, isWine=False):

  2465.         ladspaBinaries = []

  2466.         self.fLadspaPlugins = []

  2467. 

  2468.         for iPATH in Carla.LADSPA_PATH:

  2469.             binaries = findBinaries(iPATH, OS)

  2470.             for binary in binaries:

  2471.                 if binary not in ladspaBinaries:

  2472.                     ladspaBinaries.append(binary)

  2473. 

  2474.         ladspaBinaries.sort()

  2475. 

  2476.         for i in range(len(ladspaBinaries)):

  2477.             ladspa  = ladspaBinaries[i]

  2478.             percent = ( float(i) / len(ladspaBinaries) ) * self.fCurPercentValue

  2479.             self._pluginLook((self.fLastCheckValue + percent) * 0.9, ladspa)

  2480. 

  2481.             plugins = checkPluginLADSPA(ladspa, tool, isWine)

  2482.             if plugins:

  2483.                 self.fLadspaPlugins.append(plugins)

  2484.                 self.fSomethingChanged = True

  2485. 

  2486.         self.fLastCheckValue += self.fCurPercentValue

  2487. 

  2488.     def _checkDSSI(self, OS, tool, isWine=False):

  2489.         dssiBinaries = []

  2490.         self.fDssiPlugins = []

  2491. 

  2492.         for iPATH in Carla.DSSI_PATH:

  2493.             binaries = findBinaries(iPATH, OS)

  2494.             for binary in binaries:

  2495.                 if binary not in dssiBinaries:

  2496.                     dssiBinaries.append(binary)

  2497. 

  2498.         dssiBinaries.sort()

  2499. 

  2500.         for i in range(len(dssiBinaries)):

  2501.             dssi    = dssiBinaries[i]

  2502.             percent = ( float(i) / len(dssiBinaries) ) * self.fCurPercentValue

  2503.             self._pluginLook(self.fLastCheckValue + percent, dssi)

  2504. 

  2505.             plugins = checkPluginDSSI(dssi, tool, isWine)

  2506.             if plugins:

  2507.                 self.fDssiPlugins.append(plugins)

  2508.                 self.fSomethingChanged = True

  2509. 

  2510.         self.fLastCheckValue += self.fCurPercentValue

  2511. 

  2512.     def _checkLV2(self, tool, isWine=False):

  2513.         lv2Bundles = []

  2514.         self.fLv2Plugins = []

  2515. 

  2516.         self._pluginLook(self.fLastCheckValue, "LV2 bundles...")

  2517. 

  2518.         for iPATH in Carla.LV2_PATH:

  2519.             bundles = findLV2Bundles(iPATH)

  2520.             for bundle in bundles:

  2521.                 if bundle not in lv2Bundles:

  2522.                     lv2Bundles.append(bundle)

  2523. 

  2524.         lv2Bundles.sort()

  2525. 

  2526.         for i in range(len(lv2Bundles)):

  2527.             lv2     = lv2Bundles[i]

  2528.             percent = ( float(i) / len(lv2Bundles) ) * self.fCurPercentValue

  2529.             self._pluginLook(self.fLastCheckValue + percent, lv2)

  2530. 

  2531.             plugins = checkPluginLV2(lv2, tool, isWine)

  2532.             if plugins:

  2533.                 self.fLv2Plugins.append(plugins)

  2534.                 self.fSomethingChanged = True

  2535. 

  2536.         self.fLastCheckValue += self.fCurPercentValue

  2537. 

  2538.     def _checkVST(self, OS, tool, isWine=False):

  2539.         vstBinaries = []

  2540.         self.fVstPlugins = []

  2541. 

  2542.         for iPATH in Carla.VST_PATH:

  2543.             binaries = findBinaries(iPATH, OS)

  2544.             for binary in binaries:

  2545.                 if binary not in vstBinaries:

  2546.                     vstBinaries.append(binary)

  2547. 

  2548.         vstBinaries.sort()

  2549. 

  2550.         for i in range(len(vstBinaries)):

  2551.             vst     = vstBinaries[i]

  2552.             percent = ( float(i) / len(vstBinaries) ) * self.fCurPercentValue

  2553.             self._pluginLook(self.fLastCheckValue + percent, vst)

  2554. 

  2555.             plugins = checkPluginVST(vst, tool, isWine)

  2556.             if plugins:

  2557.                 self.fVstPlugins.append(plugins)

  2558.                 self.fSomethingChanged = True

  2559. 

  2560.         self.fLastCheckValue += self.fCurPercentValue

  2561. 

  2562.     def _checkKIT(self, kPATH, kType):

  2563.         kitFiles = []

  2564.         self.fKitPlugins = []

  2565. 

  2566.         for iPATH in kPATH:

  2567.             files = findSoundKits(iPATH, kType)

  2568.             for file_ in files:

  2569.                 if file_ not in kitFiles:

  2570.                     kitFiles.append(file_)

  2571. 

  2572.         kitFiles.sort()

  2573. 

  2574.         for i in range(len(kitFiles)):

  2575.             kit     = kitFiles[i]

  2576.             percent = ( float(i) / len(kitFiles) ) * self.fCurPercentValue

  2577.             self._pluginLook(self.fLastCheckValue + percent, kit)

  2578. 

  2579.             if kType == "gig":

  2580.                 plugins = checkPluginGIG(kit, self.fToolNative)

  2581.             elif kType == "sf2":

  2582.                 plugins = checkPluginSF2(kit, self.fToolNative)

  2583.             elif kType == "sfz":

  2584.                 plugins = checkPluginSFZ(kit, self.fToolNative)

  2585.             else:

  2586.                 plugins = None

  2587. 

  2588.             if plugins:

  2589.                 self.fKitPlugins.append(plugins)

  2590.                 self.fSomethingChanged = True

  2591. 

  2592.         self.fLastCheckValue += self.fCurPercentValue

  2593. 

  2594.     def _pluginLook(self, percent, plugin):

  2595.         self.emit(SIGNAL("PluginLook(int, QString)"), percent, plugin)

  2596. 

  2597. # ------------------------------------------------------------------------------------------------------------

  2598. # Plugin Refresh Dialog

  2599. 

  2600. class PluginRefreshW(QDialog):

  2601.     def __init__(self, parent):

  2602.         QDialog.__init__(self, parent)

  2603.         self.ui = ui_carla_refresh.Ui_PluginRefreshW()

  2604.         self.ui.setupUi(self)

  2605. 

  2606.         self._loadSettings()

  2607. 

  2608.         self.ui.b_skip.setVisible(False)

  2609. 

  2610.         if HAIKU:

  2611.             self.ui.ch_posix32.setText("Haiku 32bit")

  2612.             self.ui.ch_posix64.setText("Haiku 64bit")

  2613.         elif LINUX:

  2614.             self.ui.ch_posix32.setText("Linux 32bit")

  2615.             self.ui.ch_posix64.setText("Linux 64bit")

  2616.         elif MACOS:

  2617.             self.ui.ch_posix32.setText("MacOS 32bit")

  2618.             self.ui.ch_posix64.setText("MacOS 64bit")

  2619. 

  2620.         self.fThread = SearchPluginsThread(self)

  2621. 

  2622.         if carla_discovery_posix32 and not WINDOWS:

  2623.             self.ui.ico_posix32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2624.         else:

  2625.             self.ui.ico_posix32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2626.             self.ui.ch_posix32.setChecked(False)

  2627.             self.ui.ch_posix32.setEnabled(False)

  2628. 

  2629.         if carla_discovery_posix64 and not WINDOWS:

  2630.             self.ui.ico_posix64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2631.         else:

  2632.             self.ui.ico_posix64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2633.             self.ui.ch_posix64.setChecked(False)

  2634.             self.ui.ch_posix64.setEnabled(False)

  2635. 

  2636.         if carla_discovery_win32:

  2637.             self.ui.ico_win32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2638.         else:

  2639.             self.ui.ico_win32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2640.             self.ui.ch_win32.setChecked(False)

  2641.             self.ui.ch_win32.setEnabled(False)

  2642. 

  2643.         if carla_discovery_win64:

  2644.             self.ui.ico_win64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2645.         else:

  2646.             self.ui.ico_win64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2647.             self.ui.ch_win64.setChecked(False)

  2648.             self.ui.ch_win64.setEnabled(False)

  2649. 

  2650.         if haveLRDF:

  2651.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2652.         else:

  2653.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2654. 

  2655.         hasNative = bool(carla_discovery_native)

  2656.         hasNonNative = False

  2657. 

  2658.         if WINDOWS:

  2659.             if kIs64bit:

  2660.                 hasNative = bool(carla_discovery_win64)

  2661.                 hasNonNative = bool(carla_discovery_win32)

  2662.                 self.fThread.setSearchToolNative(carla_discovery_win64)

  2663.                 self.ui.ch_win64.setChecked(False)

  2664.                 self.ui.ch_win64.setVisible(False)

  2665.                 self.ui.ico_win64.setVisible(False)

  2666.                 self.ui.label_win64.setVisible(False)

  2667.             else:

  2668.                 hasNative = bool(carla_discovery_win32)

  2669.                 hasNonNative = bool(carla_discovery_win64)

  2670.                 self.fThread.setSearchToolNative(carla_discovery_win32)

  2671.                 self.ui.ch_win32.setChecked(False)

  2672.                 self.ui.ch_win32.setVisible(False)

  2673.                 self.ui.ico_win32.setVisible(False)

  2674.                 self.ui.label_win32.setVisible(False)

  2675.         elif LINUX or MACOS:

  2676.             if kIs64bit:

  2677.                 hasNonNative = bool(carla_discovery_posix32 or carla_discovery_win32 or carla_discovery_win64)

  2678.                 self.ui.ch_posix64.setChecked(False)

  2679.                 self.ui.ch_posix64.setVisible(False)

  2680.                 self.ui.ico_posix64.setVisible(False)

  2681.                 self.ui.label_posix64.setVisible(False)

  2682.             else:

  2683.                 hasNonNative = bool(carla_discovery_posix64 or carla_discovery_win32 or carla_discovery_win64)

  2684.                 self.ui.ch_posix32.setChecked(False)

  2685.                 self.ui.ch_posix32.setVisible(False)

  2686.                 self.ui.ico_posix32.setVisible(False)

  2687.                 self.ui.label_posix32.setVisible(False)

  2688. 

  2689.         if hasNative:

  2690.             self.ui.ico_native.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2691.         else:

  2692.             self.ui.ico_native.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2693.             self.ui.ch_native.setChecked(False)

  2694.             self.ui.ch_native.setEnabled(False)

  2695.             self.ui.ch_gig.setChecked(False)

  2696.             self.ui.ch_gig.setEnabled(False)

  2697.             self.ui.ch_sf2.setChecked(False)

  2698.             self.ui.ch_sf2.setEnabled(False)

  2699.             self.ui.ch_sfz.setChecked(False)

  2700.             self.ui.ch_sfz.setEnabled(False)

  2701.             if not hasNonNative:

  2702.                 self.ui.ch_ladspa.setChecked(False)

  2703.                 self.ui.ch_ladspa.setEnabled(False)

  2704.                 self.ui.ch_dssi.setChecked(False)

  2705.                 self.ui.ch_dssi.setEnabled(False)

  2706.                 self.ui.ch_lv2.setChecked(False)

  2707.                 self.ui.ch_lv2.setEnabled(False)

  2708.                 self.ui.ch_vst.setChecked(False)

  2709.                 self.ui.ch_vst.setEnabled(False)

  2710.                 self.ui.b_start.setEnabled(False)

  2711. 

  2712.         self.connect(self.ui.b_start, SIGNAL("clicked()"), SLOT("slot_start()"))

  2713.         self.connect(self.ui.b_skip, SIGNAL("clicked()"), SLOT("slot_skip()"))

  2714.         self.connect(self.fThread, SIGNAL("PluginLook(int, QString)"), SLOT("slot_handlePluginLook(int, QString)"))

  2715.         self.connect(self.fThread, SIGNAL("finished()"), SLOT("slot_handlePluginThreadFinished()"))

  2716. 

  2717.     @pyqtSlot()

  2718.     def slot_start(self):

  2719.         self.ui.progressBar.setMinimum(0)

  2720.         self.ui.progressBar.setMaximum(100)

  2721.         self.ui.progressBar.setValue(0)

  2722.         self.ui.b_start.setEnabled(False)

  2723.         self.ui.b_skip.setVisible(True)

  2724.         self.ui.b_close.setVisible(False)

  2725. 

  2726.         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())

  2727.         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(),

  2728.                                                   self.ui.ch_gig.isChecked(), self.ui.ch_sf2.isChecked(), self.ui.ch_sfz.isChecked())

  2729. 

  2730.         self.fThread.setSearchBinaryTypes(native, posix32, posix64, win32, win64)

  2731.         self.fThread.setSearchPluginTypes(ladspa, dssi, lv2, vst, gig, sf2, sfz)

  2732.         self.fThread.start()

  2733. 

  2734.     @pyqtSlot()

  2735.     def slot_skip(self):

  2736.         self.fThread.skipPlugin()

  2737. 

  2738.     @pyqtSlot(int, str)

  2739.     def slot_handlePluginLook(self, percent, plugin):

  2740.         self.ui.progressBar.setFormat("%s" % plugin)

  2741.         self.ui.progressBar.setValue(percent)

  2742. 

  2743.     @pyqtSlot()

  2744.     def slot_handlePluginThreadFinished(self):

  2745.         self.ui.progressBar.setMinimum(0)

  2746.         self.ui.progressBar.setMaximum(1)

  2747.         self.ui.progressBar.setValue(1)

  2748.         self.ui.progressBar.setFormat(self.tr("Done"))

  2749.         self.ui.b_start.setEnabled(True)

  2750.         self.ui.b_skip.setVisible(False)

  2751.         self.ui.b_close.setVisible(True)

  2752. 

  2753.     def _saveSettings(self):

  2754.         settings = QSettings()

  2755.         settings.setValue("PluginDatabase/SearchLADSPA", self.ui.ch_ladspa.isChecked())

  2756.         settings.setValue("PluginDatabase/SearchDSSI", self.ui.ch_dssi.isChecked())

  2757.         settings.setValue("PluginDatabase/SearchLV2", self.ui.ch_lv2.isChecked())

  2758.         settings.setValue("PluginDatabase/SearchVST", self.ui.ch_vst.isChecked())

  2759.         settings.setValue("PluginDatabase/SearchGIG", self.ui.ch_gig.isChecked())

  2760.         settings.setValue("PluginDatabase/SearchSF2", self.ui.ch_sf2.isChecked())

  2761.         settings.setValue("PluginDatabase/SearchSFZ", self.ui.ch_sfz.isChecked())

  2762.         settings.setValue("PluginDatabase/SearchNative", self.ui.ch_native.isChecked())

  2763.         settings.setValue("PluginDatabase/SearchPOSIX32", self.ui.ch_posix32.isChecked())

  2764.         settings.setValue("PluginDatabase/SearchPOSIX64", self.ui.ch_posix64.isChecked())

  2765.         settings.setValue("PluginDatabase/SearchWin32", self.ui.ch_win32.isChecked())

  2766.         settings.setValue("PluginDatabase/SearchWin64", self.ui.ch_win64.isChecked())

  2767. 

  2768.     def _loadSettings(self):

  2769.         settings = QSettings()

  2770.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/SearchLADSPA", True, type=bool))

  2771.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/SearchDSSI", True, type=bool))

  2772.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/SearchLV2", True, type=bool))

  2773.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/SearchVST", True, type=bool))

  2774.         self.ui.ch_gig.setChecked(settings.value("PluginDatabase/SearchGIG", False, type=bool))

  2775.         self.ui.ch_sf2.setChecked(settings.value("PluginDatabase/SearchSF2", False, type=bool))

  2776.         self.ui.ch_sfz.setChecked(settings.value("PluginDatabase/SearchSFZ", False, type=bool))

  2777.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/SearchNative", True, type=bool))

  2778.         self.ui.ch_posix32.setChecked(settings.value("PluginDatabase/SearchPOSIX32", False, type=bool))

  2779.         self.ui.ch_posix64.setChecked(settings.value("PluginDatabase/SearchPOSIX64", False, type=bool))

  2780.         self.ui.ch_win32.setChecked(settings.value("PluginDatabase/SearchWin32", False, type=bool))

  2781.         self.ui.ch_win64.setChecked(settings.value("PluginDatabase/SearchWin64", False, type=bool))

  2782. 

  2783.     def closeEvent(self, event):

  2784.         if self.fThread.isRunning():

  2785.             self.fThread.terminate()

  2786.             self.fThread.wait()

  2787.         self._saveSettings()

  2788. 

  2789.         if self.fThread.somethingChanged():

  2790.             self.accept()

  2791.         else:

  2792.             self.reject()

  2793. 

  2794.         QDialog.closeEvent(self, event)

  2795. 

  2796.     def done(self, r):

  2797.         QDialog.done(self, r)

  2798.         self.close()

  2799. 

  2800. # ------------------------------------------------------------------------------------------------------------

  2801. # Plugin Database Dialog

  2802. 

  2803. class PluginDatabaseW(QDialog):

  2804.     def __init__(self, parent):

  2805.         QDialog.__init__(self, parent)

  2806.         self.ui = ui_carla_database.Ui_PluginDatabaseW()

  2807.         self.ui.setupUi(self)

  2808. 

  2809.         self.fLastTableIndex = 0

  2810.         self.fRetPlugin  = None

  2811.         self.fRealParent = parent

  2812. 

  2813.         self.ui.b_add.setEnabled(False)

  2814. 

  2815.         if BINARY_NATIVE in (BINARY_POSIX32, BINARY_WIN32):

  2816.             self.ui.ch_bridged.setText(self.tr("Bridged (64bit)"))

  2817.         else:

  2818.             self.ui.ch_bridged.setText(self.tr("Bridged (32bit)"))

  2819. 

  2820.         if not (LINUX or MACOS):

  2821.             self.ui.ch_bridged_wine.setChecked(False)

  2822.             self.ui.ch_bridged_wine.setEnabled(False)

  2823. 

  2824.         self._loadSettings()

  2825. 

  2826.         self.connect(self.ui.b_add, SIGNAL("clicked()"), SLOT("slot_addPlugin()"))

  2827.         self.connect(self.ui.b_refresh, SIGNAL("clicked()"), SLOT("slot_refreshPlugins()"))

  2828.         self.connect(self.ui.tb_filters, SIGNAL("clicked()"), SLOT("slot_maybeShowFilters()"))

  2829.         self.connect(self.ui.tableWidget, SIGNAL("currentCellChanged(int, int, int, int)"), SLOT("slot_checkPlugin(int)"))

  2830.         self.connect(self.ui.tableWidget, SIGNAL("cellDoubleClicked(int, int)"), SLOT("slot_addPlugin()"))

  2831. 

  2832.         self.connect(self.ui.lineEdit, SIGNAL("textChanged(QString)"), SLOT("slot_checkFilters()"))

  2833.         self.connect(self.ui.ch_effects, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2834.         self.connect(self.ui.ch_instruments, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2835.         self.connect(self.ui.ch_midi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2836.         self.connect(self.ui.ch_other, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2837.         self.connect(self.ui.ch_kits, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2838.         self.connect(self.ui.ch_internal, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2839.         self.connect(self.ui.ch_ladspa, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2840.         self.connect(self.ui.ch_dssi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2841.         self.connect(self.ui.ch_lv2, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2842.         self.connect(self.ui.ch_vst, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2843.         self.connect(self.ui.ch_native, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2844.         self.connect(self.ui.ch_bridged, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2845.         self.connect(self.ui.ch_bridged_wine, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2846.         self.connect(self.ui.ch_gui, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2847.         self.connect(self.ui.ch_stereo, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2848. 

  2849.     @pyqtSlot()

  2850.     def slot_addPlugin(self):

  2851.         if self.ui.tableWidget.currentRow() >= 0:

  2852.             self.fRetPlugin = self.ui.tableWidget.item(self.ui.tableWidget.currentRow(), 0).pluginData

  2853.             self.accept()

  2854.         else:

  2855.             self.reject()

  2856. 

  2857.     @pyqtSlot(int)

  2858.     def slot_checkPlugin(self, row):

  2859.         self.ui.b_add.setEnabled(row >= 0)

  2860. 

  2861.     @pyqtSlot()

  2862.     def slot_checkFilters(self):

  2863.         self._checkFilters()

  2864. 

  2865.     @pyqtSlot()

  2866.     def slot_maybeShowFilters(self):

  2867.         self._showFilters(not self.ui.frame.isVisible())

  2868. 

  2869.     @pyqtSlot()

  2870.     def slot_refreshPlugins(self):

  2871.         if PluginRefreshW(self).exec_():

  2872.             self._reAddPlugins()

  2873. 

  2874.             if self.fRealParent:

  2875.                 self.fRealParent.loadRDFs()

  2876. 

  2877.     def _checkFilters(self):

  2878.         text = self.ui.lineEdit.text().lower()

  2879. 

  2880.         hideEffects     = not self.ui.ch_effects.isChecked()

  2881.         hideInstruments = not self.ui.ch_instruments.isChecked()

  2882.         hideMidi        = not self.ui.ch_midi.isChecked()

  2883.         hideOther       = not self.ui.ch_other.isChecked()

  2884. 

  2885.         hideInternal = not self.ui.ch_internal.isChecked()

  2886.         hideLadspa   = not self.ui.ch_ladspa.isChecked()

  2887.         hideDssi     = not self.ui.ch_dssi.isChecked()

  2888.         hideLV2      = not self.ui.ch_lv2.isChecked()

  2889.         hideVST      = not self.ui.ch_vst.isChecked()

  2890.         hideKits     = not self.ui.ch_kits.isChecked()

  2891. 

  2892.         hideNative  = not self.ui.ch_native.isChecked()

  2893.         hideBridged = not self.ui.ch_bridged.isChecked()

  2894.         hideBridgedWine = not self.ui.ch_bridged_wine.isChecked()

  2895. 

  2896.         hideNonGui    = self.ui.ch_gui.isChecked()

  2897.         hideNonStereo = self.ui.ch_stereo.isChecked()

  2898. 

  2899.         if HAIKU or LINUX or MACOS:

  2900.             nativeBins = [BINARY_POSIX32, BINARY_POSIX64]

  2901.             wineBins   = [BINARY_WIN32, BINARY_WIN64]

  2902.         elif WINDOWS:

  2903.             nativeBins = [BINARY_WIN32, BINARY_WIN64]

  2904.             wineBins   = []

  2905.         else:

  2906.             nativeBins = []

  2907.             wineBins   = []

  2908. 

  2909.         rowCount = self.ui.tableWidget.rowCount()

  2910. 

  2911.         for i in range(rowCount):

  2912.             self.ui.tableWidget.showRow(i)

  2913. 

  2914.             plugin = self.ui.tableWidget.item(i, 0).pluginData

  2915.             aIns   = plugin['audio.ins']

  2916.             aOuts  = plugin['audio.outs']

  2917.             mIns   = plugin['midi.ins']

  2918.             mOuts  = plugin['midi.outs']

  2919.             ptype  = self.ui.tableWidget.item(i, 12).text()

  2920.             isSynth  = bool(plugin['hints'] & PLUGIN_IS_SYNTH)

  2921.             isEffect = bool(aIns > 0 < aOuts and not isSynth)

  2922.             isMidi   = bool(aIns == 0 and aOuts == 0 and mIns > 0 < mOuts)

  2923.             isKit    = bool(ptype in ("GIG", "SF2", "SFZ"))

  2924.             isOther  = bool(not (isEffect or isSynth or isMidi or isKit))

  2925.             isNative = bool(plugin['build'] == BINARY_NATIVE)

  2926.             isStereo = bool(aIns == 2 and aOuts == 2) or (isSynth and aOuts == 2)

  2927.             hasGui   = bool(plugin['hints'] & PLUGIN_HAS_GUI)

  2928. 

  2929.             isBridged = bool(not isNative and plugin['build'] in nativeBins)

  2930.             isBridgedWine = bool(not isNative and plugin['build'] in wineBins)

  2931. 

  2932.             if (hideEffects and isEffect):

  2933.                 self.ui.tableWidget.hideRow(i)

  2934.             elif (hideInstruments and isSynth):

  2935.                 self.ui.tableWidget.hideRow(i)

  2936.             elif (hideMidi and isMidi):

  2937.                 self.ui.tableWidget.hideRow(i)

  2938.             elif (hideOther and isOther):

  2939.                 self.ui.tableWidget.hideRow(i)

  2940.             elif (hideKits and isKit):

  2941.                 self.ui.tableWidget.hideRow(i)

  2942.             elif (hideInternal and ptype == self.tr("Internal")):

  2943.                 self.ui.tableWidget.hideRow(i)

  2944.             elif (hideLadspa and ptype == "LADSPA"):

  2945.                 self.ui.tableWidget.hideRow(i)

  2946.             elif (hideDssi and ptype == "DSSI"):

  2947.                 self.ui.tableWidget.hideRow(i)

  2948.             elif (hideLV2 and ptype == "LV2"):

  2949.                 self.ui.tableWidget.hideRow(i)

  2950.             elif (hideVST and ptype == "VST"):

  2951.                 self.ui.tableWidget.hideRow(i)

  2952.             elif (hideNative and isNative):

  2953.                 self.ui.tableWidget.hideRow(i)

  2954.             elif (hideBridged and isBridged):

  2955.                 self.ui.tableWidget.hideRow(i)

  2956.             elif (hideBridgedWine and isBridgedWine):

  2957.                 self.ui.tableWidget.hideRow(i)

  2958.             elif (hideNonGui and not hasGui):

  2959.                 self.ui.tableWidget.hideRow(i)

  2960.             elif (hideNonStereo and not isStereo):

  2961.                 self.ui.tableWidget.hideRow(i)

  2962.             elif (text and not (

  2963.                 text in self.ui.tableWidget.item(i, 0).text().lower() or

  2964.                 text in self.ui.tableWidget.item(i, 1).text().lower() or

  2965.                 text in self.ui.tableWidget.item(i, 2).text().lower() or

  2966.                 text in self.ui.tableWidget.item(i, 3).text().lower() or

  2967.                 text in self.ui.tableWidget.item(i, 13).text().lower())):

  2968.                 self.ui.tableWidget.hideRow(i)

  2969. 

  2970.     def _showFilters(self, yesNo):

  2971.         self.ui.tb_filters.setArrowType(Qt.UpArrow if yesNo else Qt.DownArrow)

  2972.         self.ui.frame.setVisible(yesNo)

  2973. 

  2974.     def _reAddPlugins(self):

  2975.         settingsDB = QSettings("falkTX", "CarlaPlugins")

  2976. 

  2977.         rowCount = self.ui.tableWidget.rowCount()

  2978.         for x in range(rowCount):

  2979.             self.ui.tableWidget.removeRow(0)

  2980. 

  2981.         self.fLastTableIndex = 0

  2982.         self.ui.tableWidget.setSortingEnabled(False)

  2983. 

  2984.         internalCount = 0

  2985.         ladspaCount = 0

  2986.         dssiCount = 0

  2987.         lv2Count = 0

  2988.         vstCount = 0

  2989.         kitCount = 0

  2990. 

  2991.         # ---------------------------------------------------------------------------

  2992.         # Internal

  2993. 

  2994.         internalPlugins = toList(settingsDB.value("Plugins/Internal", []))

  2995. 

  2996.         for plugins in internalPlugins:

  2997.             for plugin in plugins:

  2998.                 internalCount += 1

  2999. 

  3000.         if (not Carla.isControl) and internalCount != Carla.host.get_internal_plugin_count():

  3001.             internalCount   = Carla.host.get_internal_plugin_count()

  3002.             internalPlugins = []

  3003. 

  3004.             for i in range(Carla.host.get_internal_plugin_count()):

  3005.                 descInfo = Carla.host.get_internal_plugin_info(i)

  3006.                 plugins  = checkPluginInternal(descInfo)

  3007. 

  3008.                 if plugins:

  3009.                     internalPlugins.append(plugins)

  3010. 

  3011.             settingsDB.setValue("Plugins/Internal", internalPlugins)

  3012. 

  3013.         for plugins in internalPlugins:

  3014.             for plugin in plugins:

  3015.                 self._addPluginToTable(plugin, self.tr("Internal"))

  3016. 

  3017.         # ---------------------------------------------------------------------------

  3018.         # LADSPA

  3019. 

  3020.         ladspaPlugins  = []

  3021.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_native", []))

  3022.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix32", []))

  3023.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix64", []))

  3024.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win32", []))

  3025.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win64", []))

  3026. 

  3027.         for plugins in ladspaPlugins:

  3028.             for plugin in plugins:

  3029.                 self._addPluginToTable(plugin, "LADSPA")

  3030.                 ladspaCount += 1

  3031. 

  3032.         # ---------------------------------------------------------------------------

  3033.         # DSSI

  3034. 

  3035.         dssiPlugins  = []

  3036.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_native", []))

  3037.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix32", []))

  3038.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix64", []))

  3039.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win32", []))

  3040.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win64", []))

  3041. 

  3042.         for plugins in dssiPlugins:

  3043.             for plugin in plugins:

  3044.                 self._addPluginToTable(plugin, "DSSI")

  3045.                 dssiCount += 1

  3046. 

  3047.         # ---------------------------------------------------------------------------

  3048.         # LV2

  3049. 

  3050.         lv2Plugins  = []

  3051.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_native", []))

  3052.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix32", []))

  3053.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix64", []))

  3054.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win32", []))

  3055.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win64", []))

  3056. 

  3057.         for plugins in lv2Plugins:

  3058.             for plugin in plugins:

  3059.                 self._addPluginToTable(plugin, "LV2")

  3060.                 lv2Count += 1

  3061. 

  3062.         # ---------------------------------------------------------------------------

  3063.         # VST

  3064. 

  3065.         vstPlugins  = []

  3066.         vstPlugins += toList(settingsDB.value("Plugins/VST_native", []))

  3067.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix32", []))

  3068.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix64", []))

  3069.         vstPlugins += toList(settingsDB.value("Plugins/VST_win32", []))

  3070.         vstPlugins += toList(settingsDB.value("Plugins/VST_win64", []))

  3071. 

  3072.         for plugins in vstPlugins:

  3073.             for plugin in plugins:

  3074.                 self._addPluginToTable(plugin, "VST")

  3075.                 vstCount += 1

  3076. 

  3077.         # ---------------------------------------------------------------------------

  3078.         # Kits

  3079. 

  3080.         gigs = toList(settingsDB.value("Plugins/GIG", []))

  3081.         sf2s = toList(settingsDB.value("Plugins/SF2", []))

  3082.         sfzs = toList(settingsDB.value("Plugins/SFZ", []))

  3083. 

  3084.         for gig in gigs:

  3085.             for gig_i in gig:

  3086.                 self._addPluginToTable(gig_i, "GIG")

  3087.                 kitCount += 1

  3088. 

  3089.         for sf2 in sf2s:

  3090.             for sf2_i in sf2:

  3091.                 self._addPluginToTable(sf2_i, "SF2")

  3092.                 kitCount += 1

  3093. 

  3094.         for sfz in sfzs:

  3095.             for sfz_i in sfz:

  3096.                 self._addPluginToTable(sfz_i, "SFZ")

  3097.                 kitCount += 1

  3098. 

  3099.         # ---------------------------------------------------------------------------

  3100. 

  3101.         self.ui.tableWidget.setSortingEnabled(True)

  3102.         self.ui.tableWidget.sortByColumn(0, Qt.AscendingOrder)

  3103. 

  3104.         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)))

  3105. 

  3106.         self._checkFilters()

  3107. 

  3108.     def _addPluginToTable(self, plugin, ptype):

  3109.         index = self.fLastTableIndex

  3110. 

  3111.         if plugin['build'] == BINARY_NATIVE:

  3112.             bridgeText = self.tr("No")

  3113.         else:

  3114.             typeText = self.tr("Unknown")

  3115.             if LINUX or MACOS:

  3116.                 if plugin['build'] == BINARY_POSIX32:

  3117.                     typeText = "32bit"

  3118.                 elif plugin['build'] == BINARY_POSIX64:

  3119.                     typeText = "64bit"

  3120.                 elif plugin['build'] == BINARY_WIN32:

  3121.                     typeText = "Windows 32bit"

  3122.                 elif plugin['build'] == BINARY_WIN64:

  3123.                     typeText = "Windows 64bit"

  3124.             elif WINDOWS:

  3125.                 if plugin['build'] == BINARY_WIN32:

  3126.                     typeText = "32bit"

  3127.                 elif plugin['build'] == BINARY_WIN64:

  3128.                     typeText = "64bit"

  3129.             bridgeText = self.tr("Yes (%s)" % typeText)

  3130. 

  3131.         self.ui.tableWidget.insertRow(index)

  3132.         self.ui.tableWidget.setItem(index, 0, QTableWidgetItem(str(plugin['name'])))

  3133.         self.ui.tableWidget.setItem(index, 1, QTableWidgetItem(str(plugin['label'])))

  3134.         self.ui.tableWidget.setItem(index, 2, QTableWidgetItem(str(plugin['maker'])))

  3135.         self.ui.tableWidget.setItem(index, 3, QTableWidgetItem(str(plugin['uniqueId'])))

  3136.         self.ui.tableWidget.setItem(index, 4, QTableWidgetItem(str(plugin['audio.ins'])))

  3137.         self.ui.tableWidget.setItem(index, 5, QTableWidgetItem(str(plugin['audio.outs'])))

  3138.         self.ui.tableWidget.setItem(index, 6, QTableWidgetItem(str(plugin['parameters.ins'])))

  3139.         self.ui.tableWidget.setItem(index, 7, QTableWidgetItem(str(plugin['parameters.outs'])))

  3140.         self.ui.tableWidget.setItem(index, 8, QTableWidgetItem(str(plugin['programs.total'])))

  3141.         self.ui.tableWidget.setItem(index, 9, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_HAS_GUI) else self.tr("No")))

  3142.         self.ui.tableWidget.setItem(index, 10, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_IS_SYNTH) else self.tr("No")))

  3143.         self.ui.tableWidget.setItem(index, 11, QTableWidgetItem(bridgeText))

  3144.         self.ui.tableWidget.setItem(index, 12, QTableWidgetItem(ptype))

  3145.         self.ui.tableWidget.setItem(index, 13, QTableWidgetItem(str(plugin['binary'])))

  3146.         self.ui.tableWidget.item(self.fLastTableIndex, 0).pluginData = plugin

  3147.         self.fLastTableIndex += 1

  3148. 

  3149.     def _saveSettings(self):

  3150.         settings = QSettings()

  3151.         settings.setValue("PluginDatabase/Geometry", self.saveGeometry())

  3152.         settings.setValue("PluginDatabase/TableGeometry", self.ui.tableWidget.horizontalHeader().saveState())

  3153.         settings.setValue("PluginDatabase/ShowFilters", (self.ui.tb_filters.arrowType() == Qt.UpArrow))

  3154.         settings.setValue("PluginDatabase/ShowEffects", self.ui.ch_effects.isChecked())

  3155.         settings.setValue("PluginDatabase/ShowInstruments", self.ui.ch_instruments.isChecked())

  3156.         settings.setValue("PluginDatabase/ShowMIDI", self.ui.ch_midi.isChecked())

  3157.         settings.setValue("PluginDatabase/ShowOther", self.ui.ch_other.isChecked())

  3158.         settings.setValue("PluginDatabase/ShowInternal", self.ui.ch_internal.isChecked())

  3159.         settings.setValue("PluginDatabase/ShowLADSPA", self.ui.ch_ladspa.isChecked())

  3160.         settings.setValue("PluginDatabase/ShowDSSI", self.ui.ch_dssi.isChecked())

  3161.         settings.setValue("PluginDatabase/ShowLV2", self.ui.ch_lv2.isChecked())

  3162.         settings.setValue("PluginDatabase/ShowVST", self.ui.ch_vst.isChecked())

  3163.         settings.setValue("PluginDatabase/ShowKits", self.ui.ch_kits.isChecked())

  3164.         settings.setValue("PluginDatabase/ShowNative", self.ui.ch_native.isChecked())

  3165.         settings.setValue("PluginDatabase/ShowBridged", self.ui.ch_bridged.isChecked())

  3166.         settings.setValue("PluginDatabase/ShowBridgedWine", self.ui.ch_bridged_wine.isChecked())

  3167.         settings.setValue("PluginDatabase/ShowHasGUI", self.ui.ch_gui.isChecked())

  3168.         settings.setValue("PluginDatabase/ShowStereoOnly", self.ui.ch_stereo.isChecked())

  3169. 

  3170.     def _loadSettings(self):

  3171.         settings = QSettings()

  3172.         self.restoreGeometry(settings.value("PluginDatabase/Geometry", ""))

  3173.         self.ui.tableWidget.horizontalHeader().restoreState(settings.value("PluginDatabase/TableGeometry", ""))

  3174.         self.ui.ch_effects.setChecked(settings.value("PluginDatabase/ShowEffects", True, type=bool))

  3175.         self.ui.ch_instruments.setChecked(settings.value("PluginDatabase/ShowInstruments", True, type=bool))

  3176.         self.ui.ch_midi.setChecked(settings.value("PluginDatabase/ShowMIDI", True, type=bool))

  3177.         self.ui.ch_other.setChecked(settings.value("PluginDatabase/ShowOther", True, type=bool))

  3178.         self.ui.ch_internal.setChecked(settings.value("PluginDatabase/ShowInternal", True, type=bool))

  3179.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/ShowLADSPA", True, type=bool))

  3180.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/ShowDSSI", True, type=bool))

  3181.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/ShowLV2", True, type=bool))

  3182.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/ShowVST", True, type=bool))

  3183.         self.ui.ch_kits.setChecked(settings.value("PluginDatabase/ShowKits", True, type=bool))

  3184.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/ShowNative", True, type=bool))

  3185.         self.ui.ch_bridged.setChecked(settings.value("PluginDatabase/ShowBridged", True, type=bool))

  3186.         self.ui.ch_bridged_wine.setChecked(settings.value("PluginDatabase/ShowBridgedWine", True, type=bool))

  3187.         self.ui.ch_gui.setChecked(settings.value("PluginDatabase/ShowHasGUI", False, type=bool))

  3188.         self.ui.ch_stereo.setChecked(settings.value("PluginDatabase/ShowStereoOnly", False, type=bool))

  3189. 

  3190.         self._showFilters(settings.value("PluginDatabase/ShowFilters", False, type=bool))

  3191.         self._reAddPlugins()

  3192. 

  3193.     def closeEvent(self, event):

  3194.         self._saveSettings()

  3195.         QDialog.closeEvent(self, event)

  3196. 

  3197.     def done(self, r):

  3198.         QDialog.done(self, r)

  3199.         self.close()