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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 platform

  25. import sys

  26. from codecs import open as codecopen

  27. from copy import deepcopy

  28. #from decimal import Decimal

  29. from subprocess import Popen, PIPE

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

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

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

  33. #from PyQt4.QtGui import QGraphicsScene, QInputDialog, QLinearGradient,

  34. #from PyQt4.QtXml import QDomDocument

  35. 

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

  37. # Imports (Custom)

  38. 

  39. import ui_carla_about

  40. import ui_carla_database

  41. import ui_carla_edit

  42. import ui_carla_parameter

  43. import ui_carla_plugin

  44. import ui_carla_refresh

  45. 

  46. # ------------------------------------------------------------------------------------------------------------

  47. # Try Import LADSPA-RDF

  48. 

  49. try:

  50.     import ladspa_rdf

  51.     haveLRDF = True

  52. except:

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

  54.     haveLRDF = False

  55. 

  56. # ------------------------------------------------------------------------------------------------------------

  57. # Try Import Signal

  58. 

  59. try:

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

  61.     haveSignal = True

  62. except:

  63.     haveSignal = False

  64. 

  65. # ------------------------------------------------------------------------------------------------------------

  66. # Set Platform

  67. 

  68. if sys.platform == "darwin":

  69.     from PyQt4.QtGui import qt_mac_set_menubar_icons

  70.     qt_mac_set_menubar_icons(False)

  71.     HAIKU   = False

  72.     LINUX   = False

  73.     MACOS   = True

  74.     WINDOWS = False

  75. elif "haiku" in sys.platform:

  76.     HAIKU   = True

  77.     LINUX   = False

  78.     MACOS   = False

  79.     WINDOWS = False

  80. elif "linux" in sys.platform:

  81.     HAIKU   = False

  82.     LINUX   = True

  83.     MACOS   = False

  84.     WINDOWS = False

  85. elif sys.platform in ("win32", "win64", "cygwin"):

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

  87.     HAIKU   = False

  88.     LINUX   = False

  89.     MACOS   = False

  90.     WINDOWS = True

  91. else:

  92.     HAIKU   = False

  93.     LINUX   = False

  94.     MACOS   = False

  95.     WINDOWS = False

  96. 

  97. # ------------------------------------------------------------------------------------------------------------

  98. # Set Version

  99. 

  100. VERSION = "0.5.0"

  101. 

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

  103. # Set TMP

  104. 

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

  106. 

  107. if TMP is None:

  108.     if WINDOWS:

  109.         qWarning("TMP variable not set")

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

  111.     else:

  112.         TMP = "/tmp"

  113. 

  114. # ------------------------------------------------------------------------------------------------------------

  115. # Set HOME

  116. 

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

  118. 

  119. if HOME is None:

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

  121. 

  122.     if LINUX or MACOS:

  123.         qWarning("HOME variable not set")

  124. 

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

  126.     qWarning("HOME does not exist")

  127.     HOME = TMP

  128. 

  129. # ------------------------------------------------------------------------------------------------------------

  130. # Set PATH

  131. 

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

  133. 

  134. if PATH is None:

  135.     qWarning("PATH variable not set")

  136. 

  137.     if MACOS:

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

  139.     elif WINDOWS:

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

  141.     else:

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

  143. 

  144. else:

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

  146. 

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

  148. # 64bit check

  149. 

  150. kIs64bit = bool(platform.architecture()[0] == "64bit" and sys.maxsize > 2**32)

  151. 

  152. # ------------------------------------------------------------------------------------------------

  153. # Backend defines

  154. 

  155. MAX_DEFAULT_PLUGINS    = 99

  156. MAX_RACK_PLUGINS       = 16

  157. MAX_PATCHBAY_PLUGINS   = 999

  158. MAX_DEFAULT_PARAMETERS = 200

  159. 

  160. # Plugin Hints

  161. PLUGIN_IS_BRIDGE          = 0x0001

  162. PLUGIN_IS_RTSAFE          = 0x0002

  163. PLUGIN_IS_SYNTH           = 0x0004

  164. PLUGIN_HAS_GUI            = 0x0010

  165. PLUGIN_USES_CHUNKS        = 0x0020

  166. PLUGIN_USES_SINGLE_THREAD = 0x0040

  167. PLUGIN_CAN_DRYWET         = 0x0100

  168. PLUGIN_CAN_VOLUME         = 0x0200

  169. PLUGIN_CAN_BALANCE        = 0x0400

  170. PLUGIN_CAN_PANNING        = 0x0800

  171. PLUGIN_CAN_FORCE_STEREO   = 0x1000

  172. 

  173. # Plugin Options

  174. PLUGIN_OPTION_FIXED_BUFFER         = 0x001

  175. PLUGIN_OPTION_FORCE_STEREO         = 0x002

  176. PLUGIN_OPTION_SELF_AUTOMATION      = 0x004

  177. PLUGIN_OPTION_USE_CHUNKS           = 0x008

  178. PLUGIN_OPTION_SEND_ALL_SOUND_OFF   = 0x010

  179. PLUGIN_OPTION_SEND_NOTE_OFF_VELO   = 0x020

  180. PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH = 0x040

  181. PLUGIN_OPTION_SEND_PITCHBEND       = 0x080

  182. PLUGIN_OPTION_VST_SUPPLY_IDLE      = 0x100

  183. PLUGIN_OPTION_VST_UPDATE_DISPLAY   = 0x200

  184. 

  185. # Parameter Hints

  186. PARAMETER_IS_BOOLEAN       = 0x01

  187. PARAMETER_IS_INTEGER       = 0x02

  188. PARAMETER_IS_LOGARITHMIC   = 0x04

  189. PARAMETER_IS_ENABLED       = 0x08

  190. PARAMETER_IS_AUTOMABLE     = 0x10

  191. PARAMETER_USES_SAMPLERATE  = 0x20

  192. PARAMETER_USES_SCALEPOINTS = 0x40

  193. PARAMETER_USES_CUSTOM_TEXT = 0x80

  194. 

  195. # Custom Data types

  196. CUSTOM_DATA_INVALID = None

  197. CUSTOM_DATA_CHUNK   = "http://kxstudio.sf.net/ns/carla/chunk"

  198. CUSTOM_DATA_STRING  = "http://kxstudio.sf.net/ns/carla/string"

  199. 

  200. # Binary Type

  201. BINARY_NONE    = 0

  202. BINARY_POSIX32 = 1

  203. BINARY_POSIX64 = 2

  204. BINARY_WIN32   = 3

  205. BINARY_WIN64   = 4

  206. BINARY_OTHER   = 5

  207. 

  208. # Plugin Type

  209. PLUGIN_NONE     = 0

  210. PLUGIN_INTERNAL = 1

  211. PLUGIN_LADSPA   = 2

  212. PLUGIN_DSSI     = 3

  213. PLUGIN_LV2      = 4

  214. PLUGIN_VST      = 5

  215. PLUGIN_GIG      = 6

  216. PLUGIN_SF2      = 7

  217. PLUGIN_SFZ      = 8

  218. 

  219. # Plugin Category

  220. PLUGIN_CATEGORY_NONE      = 0

  221. PLUGIN_CATEGORY_SYNTH     = 1

  222. PLUGIN_CATEGORY_DELAY     = 2 # also Reverb

  223. PLUGIN_CATEGORY_EQ        = 3

  224. PLUGIN_CATEGORY_FILTER    = 4

  225. PLUGIN_CATEGORY_DYNAMICS  = 5 # Amplifier, Compressor, Gate

  226. PLUGIN_CATEGORY_MODULATOR = 6 # Chorus, Flanger, Phaser

  227. PLUGIN_CATEGORY_UTILITY   = 7 # Analyzer, Converter, Mixer

  228. PLUGIN_CATEGORY_OTHER     = 8 # used to check if a plugin has a category

  229. 

  230. # Parameter Type

  231. PARAMETER_UNKNOWN       = 0

  232. PARAMETER_INPUT         = 1

  233. PARAMETER_OUTPUT        = 2

  234. PARAMETER_LATENCY       = 3

  235. PARAMETER_SAMPLE_RATE   = 4

  236. PARAMETER_LV2_FREEWHEEL = 5

  237. PARAMETER_LV2_TIME      = 6

  238. 

  239. # Internal Parameters Index

  240. PARAMETER_NULL          = -1

  241. PARAMETER_ACTIVE        = -2

  242. PARAMETER_DRYWET        = -3

  243. PARAMETER_VOLUME        = -4

  244. PARAMETER_BALANCE_LEFT  = -5

  245. PARAMETER_BALANCE_RIGHT = -6

  246. PARAMETER_PANNING       = -7

  247. PARAMETER_MAX           = -8

  248. 

  249. # Options Type

  250. OPTION_PROCESS_NAME            = 0

  251. OPTION_PROCESS_MODE            = 1

  252. OPTION_FORCE_STEREO            = 2

  253. OPTION_PREFER_PLUGIN_BRIDGES   = 3

  254. OPTION_PREFER_UI_BRIDGES       = 4

  255. OPTION_USE_DSSI_VST_CHUNKS     = 5

  256. OPTION_MAX_PARAMETERS          = 6

  257. OPTION_OSC_UI_TIMEOUT          = 7

  258. OPTION_PREFERRED_BUFFER_SIZE   = 8

  259. OPTION_PREFERRED_SAMPLE_RATE   = 9

  260. OPTION_PATH_BRIDGE_NATIVE      = 10

  261. OPTION_PATH_BRIDGE_POSIX32     = 11

  262. OPTION_PATH_BRIDGE_POSIX64     = 12

  263. OPTION_PATH_BRIDGE_WIN32       = 13

  264. OPTION_PATH_BRIDGE_WIN64       = 14

  265. OPTION_PATH_BRIDGE_LV2_GTK2    = 15

  266. OPTION_PATH_BRIDGE_LV2_GTK3    = 16

  267. OPTION_PATH_BRIDGE_LV2_QT4     = 17

  268. OPTION_PATH_BRIDGE_LV2_QT5     = 18

  269. OPTION_PATH_BRIDGE_LV2_COCOA   = 19

  270. OPTION_PATH_BRIDGE_LV2_WINDOWS = 20

  271. OPTION_PATH_BRIDGE_LV2_X11     = 21

  272. OPTION_PATH_BRIDGE_VST_COCOA   = 22

  273. OPTION_PATH_BRIDGE_VST_HWND    = 23

  274. OPTION_PATH_BRIDGE_VST_X11     = 24

  275. 

  276. # Callback Type

  277. CALLBACK_DEBUG          = 0

  278. CALLBACK_PLUGIN_ADDED   = 1

  279. CALLBACK_PLUGIN_REMOVED = 2

  280. CALLBACK_PARAMETER_VALUE_CHANGED        = 3

  281. CALLBACK_PARAMETER_DEFAULT_CHANGED      = 4

  282. CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED = 5

  283. CALLBACK_PARAMETER_MIDI_CC_CHANGED      = 6

  284. CALLBACK_PROGRAM_CHANGED      = 7

  285. CALLBACK_MIDI_PROGRAM_CHANGED = 8

  286. CALLBACK_NOTE_ON              = 9

  287. CALLBACK_NOTE_OFF             = 10

  288. CALLBACK_SHOW_GUI             = 11

  289. CALLBACK_UPDATE               = 12

  290. CALLBACK_RELOAD_INFO          = 13

  291. CALLBACK_RELOAD_PARAMETERS    = 14

  292. CALLBACK_RELOAD_PROGRAMS      = 15

  293. CALLBACK_RELOAD_ALL           = 16

  294. CALLBACK_NSM_ANNOUNCE         = 17

  295. CALLBACK_NSM_OPEN1            = 18

  296. CALLBACK_NSM_OPEN2            = 19

  297. CALLBACK_NSM_SAVE             = 20

  298. CALLBACK_ERROR                = 21

  299. CALLBACK_QUIT                 = 22

  300. 

  301. # Process Mode Type

  302. PROCESS_MODE_SINGLE_CLIENT    = 0

  303. PROCESS_MODE_MULTIPLE_CLIENTS = 1

  304. PROCESS_MODE_CONTINUOUS_RACK  = 2

  305. PROCESS_MODE_PATCHBAY         = 3

  306. 

  307. # Set BINARY_NATIVE

  308. if HAIKU or LINUX or MACOS:

  309.     BINARY_NATIVE = BINARY_POSIX64 if kIs64bit else BINARY_POSIX32

  310. elif WINDOWS:

  311.     BINARY_NATIVE = BINARY_WIN64 if kIs64bit else BINARY_WIN32

  312. else:

  313.     BINARY_NATIVE = BINARY_OTHER

  314. 

  315. # ------------------------------------------------------------------------------------------------------------

  316. # Carla Host object

  317. 

  318. class CarlaHostObject(object):

  319.     __slots__ = [

  320.         'host',

  321.         'gui',

  322.         'isControl',

  323.         'isLocal',

  324.         'processMode',

  325.         'maxParameters',

  326.         'LADSPA_PATH',

  327.         'DSSI_PATH',

  328.         'LV2_PATH',

  329.         'VST_PATH',

  330.         'GIG_PATH',

  331.         'SF2_PATH',

  332.         'SFZ_PATH'

  333.     ]

  334. 

  335. Carla = CarlaHostObject()

  336. Carla.host = None

  337. Carla.gui  = None

  338. Carla.isControl = False

  339. Carla.isLocal   = True

  340. Carla.processMode   = PROCESS_MODE_CONTINUOUS_RACK

  341. Carla.maxParameters = MAX_RACK_PLUGINS

  342. 

  343. # ------------------------------------------------------------------------------------------------------------

  344. # Carla GUI stuff

  345. 

  346. ICON_STATE_NULL = 0

  347. ICON_STATE_WAIT = 1

  348. ICON_STATE_OFF  = 2

  349. ICON_STATE_ON   = 3

  350. 

  351. PALETTE_COLOR_NONE   = 0

  352. PALETTE_COLOR_WHITE  = 1

  353. PALETTE_COLOR_RED    = 2

  354. PALETTE_COLOR_GREEN  = 3

  355. PALETTE_COLOR_BLUE   = 4

  356. PALETTE_COLOR_YELLOW = 5

  357. PALETTE_COLOR_ORANGE = 6

  358. PALETTE_COLOR_BROWN  = 7

  359. PALETTE_COLOR_PINK   = 8

  360. 

  361. CarlaStateParameter = {

  362.     'index': 0,

  363.     'name': "",

  364.     'symbol': "",

  365.     'value': 0.0,

  366.     'midiChannel': 1,

  367.     'midiCC': -1

  368. }

  369. 

  370. CarlaStateCustomData = {

  371.     'type': "",

  372.     'key': "",

  373.     'value': ""

  374. }

  375. 

  376. CarlaSaveState = {

  377.     'type': "",

  378.     'name': "",

  379.     'label': "",

  380.     'binary': "",

  381.     'uniqueId': 0,

  382.     'active': False,

  383.     'dryWet': 1.0,

  384.     'volume': 1.0,

  385.     'balanceLeft': -1.0,

  386.     'balanceRight': 1.0,

  387.     'pannning': 0.0,

  388.     'parameterList': [],

  389.     'currentProgramIndex': -1,

  390.     'currentProgramName': "",

  391.     'currentMidiBank': -1,

  392.     'currentMidiProgram': -1,

  393.     'customDataList': [],

  394.     'chunk': None

  395. }

  396. 

  397. # ------------------------------------------------------------------------------------------------------------

  398. # Static MIDI CC list

  399. 

  400. MIDI_CC_LIST = (

  401.     #"0x00 Bank Select",

  402.     "0x01 Modulation",

  403.     "0x02 Breath",

  404.     "0x03 (Undefined)",

  405.     "0x04 Foot",

  406.     "0x05 Portamento",

  407.     #"0x06 (Data Entry MSB)",

  408.     "0x07 Volume",

  409.     "0x08 Balance",

  410.     "0x09 (Undefined)",

  411.     "0x0A Pan",

  412.     "0x0B Expression",

  413.     "0x0C FX Control 1",

  414.     "0x0D FX Control 2",

  415.     "0x0E (Undefined)",

  416.     "0x0F (Undefined)",

  417.     "0x10 General Purpose 1",

  418.     "0x11 General Purpose 2",

  419.     "0x12 General Purpose 3",

  420.     "0x13 General Purpose 4",

  421.     "0x14 (Undefined)",

  422.     "0x15 (Undefined)",

  423.     "0x16 (Undefined)",

  424.     "0x17 (Undefined)",

  425.     "0x18 (Undefined)",

  426.     "0x19 (Undefined)",

  427.     "0x1A (Undefined)",

  428.     "0x1B (Undefined)",

  429.     "0x1C (Undefined)",

  430.     "0x1D (Undefined)",

  431.     "0x1E (Undefined)",

  432.     "0x1F (Undefined)",

  433.     #"0x20 *Bank Select",

  434.     #"0x21 *Modulation",

  435.     #"0x22 *Breath",

  436.     #"0x23 *(Undefined)",

  437.     #"0x24 *Foot",

  438.     #"0x25 *Portamento",

  439.     #"0x26 *(Data Entry MSB)",

  440.     #"0x27 *Volume",

  441.     #"0x28 *Balance",

  442.     #"0x29 *(Undefined)",

  443.     #"0x2A *Pan",

  444.     #"0x2B *Expression",

  445.     #"0x2C *FX *Control 1",

  446.     #"0x2D *FX *Control 2",

  447.     #"0x2E *(Undefined)",

  448.     #"0x2F *(Undefined)",

  449.     #"0x30 *General Purpose 1",

  450.     #"0x31 *General Purpose 2",

  451.     #"0x32 *General Purpose 3",

  452.     #"0x33 *General Purpose 4",

  453.     #"0x34 *(Undefined)",

  454.     #"0x35 *(Undefined)",

  455.     #"0x36 *(Undefined)",

  456.     #"0x37 *(Undefined)",

  457.     #"0x38 *(Undefined)",

  458.     #"0x39 *(Undefined)",

  459.     #"0x3A *(Undefined)",

  460.     #"0x3B *(Undefined)",

  461.     #"0x3C *(Undefined)",

  462.     #"0x3D *(Undefined)",

  463.     #"0x3E *(Undefined)",

  464.     #"0x3F *(Undefined)",

  465.     #"0x40 Damper On/Off", # <63 off, >64 on

  466.     #"0x41 Portamento On/Off", # <63 off, >64 on

  467.     #"0x42 Sostenuto On/Off", # <63 off, >64 on

  468.     #"0x43 Soft Pedal On/Off", # <63 off, >64 on

  469.     #"0x44 Legato Footswitch", # <63 Normal, >64 Legato

  470.     #"0x45 Hold 2", # <63 off, >64 on

  471.     "0x46 Control 1 [Variation]",

  472.     "0x47 Control 2 [Timbre]",

  473.     "0x48 Control 3 [Release]",

  474.     "0x49 Control 4 [Attack]",

  475.     "0x4A Control 5 [Brightness]",

  476.     "0x4B Control 6 [Decay]",

  477.     "0x4C Control 7 [Vib Rate]",

  478.     "0x4D Control 8 [Vib Depth]",

  479.     "0x4E Control 9 [Vib Delay]",

  480.     "0x4F Control 10 [Undefined]",

  481.     "0x50 General Purpose 5",

  482.     "0x51 General Purpose 6",

  483.     "0x52 General Purpose 7",

  484.     "0x53 General Purpose 8",

  485.     "0x54 Portamento Control",

  486.     "0x5B FX 1 Depth [Reverb]",

  487.     "0x5C FX 2 Depth [Tremolo]",

  488.     "0x5D FX 3 Depth [Chorus]",

  489.     "0x5E FX 4 Depth [Detune]",

  490.     "0x5F FX 5 Depth [Phaser]"

  491.   )

  492. 

  493. # ------------------------------------------------------------------------------------------------------------

  494. # Default Plugin Folders

  495. 

  496. if WINDOWS:

  497.     splitter = ";"

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

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

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

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

  502. 

  503.     # Small integrity tests

  504.     if not APPDATA:

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

  506.         sys.exit(1)

  507. 

  508.     if not PROGRAMFILES:

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

  510.         sys.exit(1)

  511. 

  512.     if not COMMONPROGRAMFILES:

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

  514.         sys.exit(1)

  515. 

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

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

  518. 

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

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

  521. 

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

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

  524. 

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

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

  527. 

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

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

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

  531. 

  532.     if PROGRAMFILESx86:

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

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

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

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

  537. 

  538. elif HAIKU:

  539.     splitter = ":"

  540. 

  541.     # TODO

  542.     DEFAULT_LADSPA_PATH = ""

  543.     DEFAULT_DSSI_PATH = ""

  544.     DEFAULT_LV2_PATH = ""

  545.     DEFAULT_VST_PATH = ""

  546.     DEFAULT_GIG_PATH = ""

  547.     DEFAULT_SF2_PATH = ""

  548.     DEFAULT_SFZ_PATH = ""

  549. 

  550. elif MACOS:

  551.     splitter = ":"

  552. 

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

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

  555. 

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

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

  558. 

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

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

  561. 

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

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

  564. 

  565.     # TODO

  566.     DEFAULT_GIG_PATH = ""

  567.     DEFAULT_SF2_PATH = ""

  568.     DEFAULT_SFZ_PATH = ""

  569. 

  570. else:

  571.     splitter = ":"

  572. 

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

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

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

  576. 

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

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

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

  580. 

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

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

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

  584. 

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

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

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

  588. 

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

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

  591. 

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

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

  594.                                  "/home/falktx/Personal/Muzyks/Kits/SF2/"))

  595. 

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

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

  598. 

  599. # ------------------------------------------------------------------------------------------------------------

  600. # Default Plugin Folders (set)

  601. 

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

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

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

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

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

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

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

  609. 

  610. if haveLRDF:

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

  612.     if LADSPA_RDF_PATH_env:

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

  614.     del LADSPA_RDF_PATH_env

  615. 

  616. # ------------------------------------------------------------------------------------------------------------

  617. # Search for Carla library and tools

  618. 

  619. global carla_library_path

  620. carla_library_path = ""

  621. 

  622. carla_discovery_native  = ""

  623. carla_discovery_posix32 = ""

  624. carla_discovery_posix64 = ""

  625. carla_discovery_win32   = ""

  626. carla_discovery_win64   = ""

  627. 

  628. carla_bridge_native  = ""

  629. carla_bridge_posix32 = ""

  630. carla_bridge_posix64 = ""

  631. carla_bridge_win32   = ""

  632. carla_bridge_win64   = ""

  633. 

  634. carla_bridge_lv2_gtk2    = ""

  635. carla_bridge_lv2_gtk3    = ""

  636. carla_bridge_lv2_qt4     = ""

  637. carla_bridge_lv2_qt5     = ""

  638. carla_bridge_lv2_cocoa   = ""

  639. carla_bridge_lv2_windows = ""

  640. carla_bridge_lv2_x11     = ""

  641. 

  642. carla_bridge_vst_cocoa = ""

  643. carla_bridge_vst_hwnd  = ""

  644. carla_bridge_vst_x11   = ""

  645. 

  646. if WINDOWS:

  647.     carla_libname = "libcarla_standalone.dll"

  648. elif MACOS:

  649.     carla_libname = "libcarla_standalone.dylib"

  650. else:

  651.     carla_libname = "libcarla_standalone.so"

  652. 

  653. CWD = sys.path[0]

  654. 

  655. # make it work with cxfreeze

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

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

  658. 

  659. # find carla_library_path

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

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

  662. else:

  663.     if WINDOWS:

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

  665.     elif MACOS:

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

  667.     else:

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

  669. 

  670.     for path in CARLA_PATH:

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

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

  673.             break

  674. 

  675. # find any tool

  676. def findTool(tdir, tname):

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

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

  679. 

  680.     for p in PATH:

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

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

  683. 

  684.     return ""

  685. 

  686. # find wine/windows tools

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

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

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

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

  691. 

  692. # find native and posix tools

  693. if not WINDOWS:

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

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

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

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

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

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

  700. 

  701. # find windows only tools

  702. if WINDOWS:

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

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

  705. 

  706. # find mac os only tools

  707. elif MACOS:

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

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

  710. 

  711. # find generic tools

  712. else:

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

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

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

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

  717. 

  718. # find linux only tools

  719. if LINUX:

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

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

  722. 

  723. # ------------------------------------------------------------------------------------------------------------

  724. # Convert a ctypes c_char_p into a python string

  725. 

  726. def cString(value):

  727.     if not value:

  728.         return ""

  729.     if isinstance(value, str):

  730.         return value

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

  732. 

  733. # ------------------------------------------------------------------------------------------------------------

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

  735. 

  736. def isNumber(value):

  737.     try:

  738.         float(value)

  739.         return True

  740.     except:

  741.         return False

  742. 

  743. # ------------------------------------------------------------------------------------------------------------

  744. # Convert a value to a list

  745. 

  746. def toList(value):

  747.     if value is None:

  748.         return []

  749.     elif not isinstance(value, list):

  750.         return [value]

  751.     else:

  752.         return value

  753. 

  754. # ------------------------------------------------------------------------------------------------------------

  755. # Unicode open

  756. 

  757. def uopen(filename, mode="r"):

  758.     return codecopen(filename, encoding="utf-8", mode=mode)

  759. 

  760. # ------------------------------------------------------------------------------------------------------------

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

  762. 

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

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

  765. 

  766. # ------------------------------------------------------------------------------------------------------------

  767. # Signal handler

  768. 

  769. def setUpSignals():

  770.     if not haveSignal:

  771.         return

  772. 

  773.     signal(SIGINT,  signalHandler)

  774.     signal(SIGTERM, signalHandler)

  775.     signal(SIGUSR1, signalHandler)

  776. 

  777. def signalHandler(sig, frame):

  778.     if sig in (SIGINT, SIGTERM):

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

  780.     elif sig == SIGUSR1:

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

  782. 

  783. # ------------------------------------------------------------------------------------------------------------

  784. # Custom MessageBox

  785. 

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

  787.     msgBox = QMessageBox(self_)

  788.     msgBox.setIcon(icon)

  789.     msgBox.setWindowTitle(title)

  790.     msgBox.setText(text)

  791.     msgBox.setInformativeText(extraText)

  792.     msgBox.setStandardButtons(buttons)

  793.     msgBox.setDefaultButton(defButton)

  794.     return msgBox.exec_()

  795. 

  796. # ------------------------------------------------------------------------------------------------------------

  797. # Plugin Query (helper functions)

  798. 

  799. def findBinaries(bPATH, OS):

  800.     binaries = []

  801. 

  802.     if OS == "WINDOWS":

  803.         extensions = (".dll",)

  804.     elif OS == "MACOS":

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

  806.     else:

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

  808. 

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

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

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

  812. 

  813.     return binaries

  814. 

  815. def findLV2Bundles(bPATH):

  816.     bundles = []

  817. 

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

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

  820.             bundles.append(root)

  821. 

  822.     return bundles

  823. 

  824. def findSoundKits(bPATH, stype):

  825.     soundfonts = []

  826. 

  827.     if stype == "gig":

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

  829.     elif stype == "sf2":

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

  831.     elif stype == "sfz":

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

  833.     else:

  834.         return []

  835. 

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

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

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

  839. 

  840.     return soundfonts

  841. 

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

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

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

  845.     guiFilename = ""

  846. 

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

  848.     checkLabel = label

  849.     checkSName = shortName

  850. 

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

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

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

  854. 

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

  856.         guiFiles = files

  857.         break

  858.     else:

  859.         guiFiles = []

  860. 

  861.     for guiFile in guiFiles:

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

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

  864.             break

  865. 

  866.     return guiFilename

  867. 

  868. # ------------------------------------------------------------------------------------------------------------

  869. # Plugin Query

  870. 

  871. PLUGIN_QUERY_API_VERSION = 1

  872. 

  873. PyPluginInfo = {

  874.     'API': PLUGIN_QUERY_API_VERSION,

  875.     'build': 0, # BINARY_NONE

  876.     'type': 0, # PLUGIN_NONE

  877.     'hints': 0x0,

  878.     'binary': "",

  879.     'name': "",

  880.     'label': "",

  881.     'maker': "",

  882.     'copyright': "",

  883.     'uniqueId': 0,

  884.     'audio.ins': 0,

  885.     'audio.outs': 0,

  886.     'audio.total': 0,

  887.     'midi.ins': 0,

  888.     'midi.outs': 0,

  889.     'midi.total': 0,

  890.     'parameters.ins': 0,

  891.     'parameters.outs': 0,

  892.     'parameters.total': 0,

  893.     'programs.total': 0

  894. }

  895. 

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

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

  898.     plugins = []

  899.     command = []

  900. 

  901.     if LINUX or MACOS:

  902.         command.append("env")

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

  904.         if isWine:

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

  906. 

  907.     command.append(tool)

  908.     command.append(stype)

  909.     command.append(filename)

  910. 

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

  912.     Ps.wait()

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

  914. 

  915.     pinfo = None

  916. 

  917.     for line in output:

  918.         line = line.strip()

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

  920.             pinfo = deepcopy(PyPluginInfo)

  921.             pinfo['type'] = itype

  922.             pinfo['binary'] = filename

  923. 

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

  925.             if pinfo != None:

  926.                 plugins.append(pinfo)

  927.                 pinfo = None

  928. 

  929.         elif line == "Segmentation fault":

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

  931. 

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

  933.             print(line)

  934. 

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

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

  937. 

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

  939.             if pinfo == None:

  940.                 continue

  941. 

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

  943. 

  944.             if prop == "name":

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

  946.             elif prop == "label":

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

  948.             elif prop == "maker":

  949.                 pinfo['maker'] = value

  950.             elif prop == "copyright":

  951.                 pinfo['copyright'] = value

  952.             elif prop == "uniqueId":

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

  954.             elif prop == "hints":

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  976.             elif prop == "build":

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

  978. 

  979.     # Additional checks

  980.     for pinfo in plugins:

  981.         if itype == PLUGIN_DSSI:

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

  983.                 pinfo['hints'] |= PLUGIN_HAS_GUI

  984. 

  985.     return plugins

  986. 

  987. def checkPluginInternal(desc):

  988.     plugins = []

  989. 

  990.     pinfo = deepcopy(PyPluginInfo)

  991.     pinfo['build'] = BINARY_NATIVE

  992.     pinfo['type']  = PLUGIN_INTERNAL

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

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

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

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

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

  998. 

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

  1000.     pinfo['audio.outs']  = int(desc['audioOuts'])

  1001.     pinfo['audio.total'] = pinfo['audio.ins'] + pinfo['audio.outs']

  1002. 

  1003.     pinfo['midi.ins']   = int(desc['midiIns'])

  1004.     pinfo['midi.outs']  = int(desc['midiOuts'])

  1005.     pinfo['midi.total'] = pinfo['midi.ins'] + pinfo['midi.outs']

  1006. 

  1007.     pinfo['parameters.ins']   = int(desc['parameterIns'])

  1008.     pinfo['parameters.outs']  = int(desc['parameterOuts'])

  1009.     pinfo['parameters.total'] = pinfo['parameters.ins'] + pinfo['parameters.outs']

  1010. 

  1011.     plugins.append(pinfo)

  1012. 

  1013.     return plugins

  1014. 

  1015. def checkPluginLADSPA(filename, tool, isWine=False):

  1016.     return runCarlaDiscovery(PLUGIN_LADSPA, "LADSPA", filename, tool, isWine)

  1017. 

  1018. def checkPluginDSSI(filename, tool, isWine=False):

  1019.     return runCarlaDiscovery(PLUGIN_DSSI, "DSSI", filename, tool, isWine)

  1020. 

  1021. def checkPluginLV2(filename, tool, isWine=False):

  1022.     return runCarlaDiscovery(PLUGIN_LV2, "LV2", filename, tool, isWine)

  1023. 

  1024. def checkPluginVST(filename, tool, isWine=False):

  1025.     return runCarlaDiscovery(PLUGIN_VST, "VST", filename, tool, isWine)

  1026. 

  1027. def checkPluginGIG(filename, tool):

  1028.     return runCarlaDiscovery(PLUGIN_GIG, "GIG", filename, tool)

  1029. 

  1030. def checkPluginSF2(filename, tool):

  1031.     return runCarlaDiscovery(PLUGIN_SF2, "SF2", filename, tool)

  1032. 

  1033. def checkPluginSFZ(filename, tool):

  1034.     return runCarlaDiscovery(PLUGIN_SFZ, "SFZ", filename, tool)

  1035. 

  1036. # ------------------------------------------------------------------------------------------------------------

  1037. # Carla XML helpers

  1038. 

  1039. def xmlSafeString(string, toXml):

  1040.     if toXml:

  1041.         return string.replace("&", "&amp;").replace("<","&lt;").replace(">","&gt;").replace("'","&apos;").replace("\"","&quot;")

  1042.     else:

  1043.         return string.replace("&amp;", "&").replace("&lt;","<").replace("&gt;",">").replace("&apos;","'").replace("&quot;","\"")

  1044. 

  1045. def getSaveStateDictFromXML(xmlNode):

  1046.     saveState = deepcopy(CarlaSaveState)

  1047. 

  1048.     node = xmlNode.firstChild()

  1049. 

  1050.     while not node.isNull():

  1051.         # ------------------------------------------------------

  1052.         # Info

  1053. 

  1054.         if node.toElement().tagName() == "Info":

  1055.             xmlInfo = node.toElement().firstChild()

  1056. 

  1057.             while not xmlInfo.isNull():

  1058.                 tag  = xmlInfo.toElement().tagName()

  1059.                 text = xmlInfo.toElement().text().strip()

  1060. 

  1061.                 if tag == "Type":

  1062.                     saveState["type"] = text

  1063.                 elif tag == "Name":

  1064.                     saveState["name"] = xmlSafeString(text, False)

  1065.                 elif tag in ("Label", "URI"):

  1066.                     saveState["label"] = xmlSafeString(text, False)

  1067.                 elif tag == "Binary":

  1068.                     saveState["binary"] = xmlSafeString(text, False)

  1069.                 elif tag == "UniqueID":

  1070.                     if text.isdigit(): saveState["uniqueId"] = int(text)

  1071. 

  1072.                 xmlInfo = xmlInfo.nextSibling()

  1073. 

  1074.         # ------------------------------------------------------

  1075.         # Data

  1076. 

  1077.         elif node.toElement().tagName() == "Data":

  1078.             xmlData = node.toElement().firstChild()

  1079. 

  1080.             while not xmlData.isNull():

  1081.                 tag  = xmlData.toElement().tagName()

  1082.                 text = xmlData.toElement().text().strip()

  1083. 

  1084.                 # ----------------------------------------------

  1085.                 # Internal Data

  1086. 

  1087.                 if tag == "Active":

  1088.                     saveState['active'] = bool(text == "Yes")

  1089.                 elif tag == "DryWet":

  1090.                     if isNumber(text): saveState["dryWet"] = float(text)

  1091.                 elif tag == "Volume":

  1092.                     if isNumber(text): saveState["volume"] = float(text)

  1093.                 elif tag == "Balance-Left":

  1094.                     if isNumber(text): saveState["balanceLeft"] = float(text)

  1095.                 elif tag == "Balance-Right":

  1096.                     if isNumber(text): saveState["balanceRight"] = float(text)

  1097.                 elif tag == "Panning":

  1098.                     if isNumber(text): saveState["pannning"] = float(text)

  1099. 

  1100.                 # ----------------------------------------------

  1101.                 # Program (current)

  1102. 

  1103.                 elif tag == "CurrentProgramIndex":

  1104.                     if text.isdigit(): saveState["currentProgramIndex"] = int(text)

  1105.                 elif tag == "CurrentProgramName":

  1106.                     saveState["currentProgramName"] = xmlSafeString(text, False)

  1107. 

  1108.                 # ----------------------------------------------

  1109.                 # Midi Program (current)

  1110. 

  1111.                 elif tag == "CurrentMidiBank":

  1112.                     if text.isdigit(): saveState["currentMidiBank"] = int(text)

  1113.                 elif tag == "CurrentMidiProgram":

  1114.                     if text.isdigit(): saveState["currentMidiProgram"] = int(text)

  1115. 

  1116.                 # ----------------------------------------------

  1117.                 # Parameters

  1118. 

  1119.                 elif tag == "Parameter":

  1120.                     stateParameter = deepcopy(CarlaStateParameter)

  1121. 

  1122.                     xmlSubData = xmlData.toElement().firstChild()

  1123. 

  1124.                     while not xmlSubData.isNull():

  1125.                         pTag  = xmlSubData.toElement().tagName()

  1126.                         pText = xmlSubData.toElement().text().strip()

  1127. 

  1128.                         if pTag == "Index":

  1129.                             if pText.isdigit(): stateParameter["index"] = int(pText)

  1130.                         elif pTag == "Name":

  1131.                             stateParameter["name"] = xmlSafeString(pText, False)

  1132.                         elif pTag == "Symbol":

  1133.                             stateParameter["symbol"] = xmlSafeString(pText, False)

  1134.                         elif pTag == "Value":

  1135.                             if isNumber(pText): stateParameter["value"] = float(pText)

  1136.                         elif pTag == "MidiChannel":

  1137.                             if pText.isdigit(): stateParameter["midiChannel"] = int(pText)

  1138.                         elif pTag == "MidiCC":

  1139.                             if pText.isdigit(): stateParameter["midiCC"] = int(pText)

  1140. 

  1141.                         xmlSubData = xmlSubData.nextSibling()

  1142. 

  1143.                     saveState["parameterList"].append(stateParameter)

  1144. 

  1145.                 # ----------------------------------------------

  1146.                 # Custom Data

  1147. 

  1148.                 elif tag == "CustomData":

  1149.                     stateCustomData = deepcopy(CarlaStateCustomData)

  1150. 

  1151.                     xmlSubData = xmlData.toElement().firstChild()

  1152. 

  1153.                     while not xmlSubData.isNull():

  1154.                         cTag  = xmlSubData.toElement().tagName()

  1155.                         cText = xmlSubData.toElement().text().strip()

  1156. 

  1157.                         if cTag == "Type":

  1158.                             stateCustomData["type"] = xmlSafeString(cText, False)

  1159.                         elif cTag == "Key":

  1160.                             stateCustomData["key"] = xmlSafeString(cText, False)

  1161.                         elif cTag == "Value":

  1162.                             stateCustomData["value"] = xmlSafeString(cText, False)

  1163. 

  1164.                         xmlSubData = xmlSubData.nextSibling()

  1165. 

  1166.                     saveState["customDataList"].append(stateCustomData)

  1167. 

  1168.                 # ----------------------------------------------

  1169.                 # Chunk

  1170. 

  1171.                 elif tag == "Chunk":

  1172.                     saveState["chunk"] = xmlSafeString(text, False)

  1173. 

  1174.                 # ----------------------------------------------

  1175. 

  1176.                 xmlData = xmlData.nextSibling()

  1177. 

  1178.         # ------------------------------------------------------

  1179. 

  1180.         node = node.nextSibling()

  1181. 

  1182.     return saveState

  1183. 

  1184. # ------------------------------------------------------------------------------------------------------------

  1185. # Carla About dialog

  1186. 

  1187. class CarlaAboutW(QDialog):

  1188.     def __init__(self, parent):

  1189.         QDialog.__init__(self, parent)

  1190.         self.ui = ui_carla_about.Ui_CarlaAboutW()

  1191.         self.ui.setupUi(self)

  1192. 

  1193.         if Carla.isControl:

  1194.             extraInfo = " - <b>%s</b>" % self.tr("OSC Bridge Version")

  1195.         else:

  1196.             extraInfo = ""

  1197. 

  1198.         self.ui.l_about.setText(self.tr(""

  1199.                                      "<br>Version %s"

  1200.                                      "<br>Carla is a Multi-Plugin Host for JACK%s.<br>"

  1201.                                      "<br>Copyright (C) 2011-2013 falkTX<br>"

  1202.                                      "" % (VERSION, extraInfo)))

  1203. 

  1204.         if Carla.isControl:

  1205.             self.ui.l_extended.hide()

  1206.             self.ui.tabWidget.removeTab(1)

  1207.             self.ui.tabWidget.removeTab(1)

  1208. 

  1209.         else:

  1210.             self.ui.l_extended.setText(cString(Carla.host.get_extended_license_text()))

  1211.             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)"))

  1212. 

  1213.             self.ui.l_osc_cmds.setText(

  1214.                                     " /set_active                 <i-value>\n"

  1215.                                     " /set_drywet                 <f-value>\n"

  1216.                                     " /set_volume                 <f-value>\n"

  1217.                                     " /set_balance_left           <f-value>\n"

  1218.                                     " /set_balance_right          <f-value>\n"

  1219.                                     " /set_panning                <f-value>\n"

  1220.                                     " /set_parameter_value        <i-index> <f-value>\n"

  1221.                                     " /set_parameter_midi_cc      <i-index> <i-cc>\n"

  1222.                                     " /set_parameter_midi_channel <i-index> <i-channel>\n"

  1223.                                     " /set_program                <i-index>\n"

  1224.                                     " /set_midi_program           <i-index>\n"

  1225.                                     " /note_on                    <i-note> <i-velo>\n"

  1226.                                     " /note_off                   <i-note>\n"

  1227.                                   )

  1228. 

  1229.             self.ui.l_example.setText("/Carla/2/set_parameter_value 5 1.0")

  1230.             self.ui.l_example_help.setText("<i>(as in this example, \"2\" is the plugin number and \"5\" the parameter)</i>")

  1231. 

  1232.             self.ui.l_ladspa.setText(self.tr("Everything! (Including LRDF)"))

  1233.             self.ui.l_dssi.setText(self.tr("Everything! (Including CustomData/Chunks)"))

  1234.             self.ui.l_lv2.setText(self.tr("About 95&#37; complete (using custom extensions).<br/>"

  1235.                                       "Implemented Feature/Extensions:"

  1236.                                       "<ul>"

  1237.                                       "<li>http://lv2plug.in/ns/ext/atom</li>"

  1238.                                       "<li>http://lv2plug.in/ns/ext/buf-size</li>"

  1239.                                       "<li>http://lv2plug.in/ns/ext/data-access</li>"

  1240.                                       #"<li>http://lv2plug.in/ns/ext/dynmanifest</li>"

  1241.                                       "<li>http://lv2plug.in/ns/ext/event</li>"

  1242.                                       "<li>http://lv2plug.in/ns/ext/instance-access</li>"

  1243.                                       "<li>http://lv2plug.in/ns/ext/log</li>"

  1244.                                       "<li>http://lv2plug.in/ns/ext/midi</li>"

  1245.                                       "<li>http://lv2plug.in/ns/ext/options</li>"

  1246.                                       #"<li>http://lv2plug.in/ns/ext/parameters</li>"

  1247.                                       "<li>http://lv2plug.in/ns/ext/patch</li>"

  1248.                                       #"<li>http://lv2plug.in/ns/ext/port-groups</li>"

  1249.                                       "<li>http://lv2plug.in/ns/ext/port-props</li>"

  1250.                                       #"<li>http://lv2plug.in/ns/ext/presets</li>"

  1251.                                       "<li>http://lv2plug.in/ns/ext/state</li>"

  1252.                                       "<li>http://lv2plug.in/ns/ext/time</li>"

  1253.                                       "<li>http://lv2plug.in/ns/ext/uri-map</li>"

  1254.                                       "<li>http://lv2plug.in/ns/ext/urid</li>"

  1255.                                       "<li>http://lv2plug.in/ns/ext/worker</li>"

  1256.                                       "<li>http://lv2plug.in/ns/extensions/ui</li>"

  1257.                                       "<li>http://lv2plug.in/ns/extensions/units</li>"

  1258.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/external-ui</li>"

  1259.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/programs</li>"

  1260.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/rtmempool</li>"

  1261.                                       "<li>http://ll-plugins.nongnu.org/lv2/ext/midimap</li>"

  1262.                                       "<li>http://ll-plugins.nongnu.org/lv2/ext/miditype</li>"

  1263.                                       "</ul>"))

  1264.             self.ui.l_vst.setText(self.tr("<p>About 85&#37; complete (missing vst bank/presets and some minor stuff)</p>"))

  1265. 

  1266.     def done(self, r):

  1267.         QDialog.done(self, r)

  1268.         self.close()

  1269. 

  1270. # ------------------------------------------------------------------------------------------------------------

  1271. # Plugin Parameter

  1272. 

  1273. class PluginParameter(QWidget):

  1274.     def __init__(self, parent, pInfo, pluginId, tabIndex):

  1275.         QWidget.__init__(self, parent)

  1276.         self.ui = ui_carla_parameter.Ui_PluginParameter()

  1277.         self.ui.setupUi(self)

  1278. 

  1279.         pType  = pInfo['type']

  1280.         pHints = pInfo['hints']

  1281. 

  1282.         self.fMidiControl = -1

  1283.         self.fMidiChannel = 1

  1284.         self.fParameterId = pInfo['index']

  1285.         self.fPluginId    = pluginId

  1286.         self.fTabIndex    = tabIndex

  1287. 

  1288.         self.ui.label.setText(pInfo['name'])

  1289.         self.ui.widget.setName(pInfo['name'])

  1290. 

  1291.         if pType == PARAMETER_INPUT:

  1292.             self.ui.widget.setMinimum(pInfo['minimum'])

  1293.             self.ui.widget.setMaximum(pInfo['maximum'])

  1294.             self.ui.widget.setDefault(pInfo['default'])

  1295.             self.ui.widget.setValue(pInfo['current'], False)

  1296.             self.ui.widget.setLabel(pInfo['unit'])

  1297.             self.ui.widget.setStep(pInfo['step'])

  1298.             self.ui.widget.setStepSmall(pInfo['stepSmall'])

  1299.             self.ui.widget.setStepLarge(pInfo['stepLarge'])

  1300.             self.ui.widget.setScalePoints(pInfo['scalePoints'], bool(pHints & PARAMETER_USES_SCALEPOINTS))

  1301. 

  1302.             if not pHints & PARAMETER_IS_ENABLED:

  1303.                 self.ui.widget.setReadOnly(True)

  1304.                 self.ui.sb_control.setEnabled(False)

  1305.                 self.ui.sb_channel.setEnabled(False)

  1306. 

  1307.             elif not pHints & PARAMETER_IS_AUTOMABLE:

  1308.                 self.ui.sb_control.setEnabled(False)

  1309.                 self.ui.sb_channel.setEnabled(False)

  1310. 

  1311.         elif pType == PARAMETER_OUTPUT:

  1312.             self.ui.widget.setMinimum(pInfo['minimum'])

  1313.             self.ui.widget.setMaximum(pInfo['maximum'])

  1314.             self.ui.widget.setValue(pInfo['current'], False)

  1315.             self.ui.widget.setLabel(pInfo['unit'])

  1316.             self.ui.widget.setReadOnly(True)

  1317. 

  1318.             if not pHints & PARAMETER_IS_AUTOMABLE:

  1319.                 self.ui.sb_control.setEnabled(False)

  1320.                 self.ui.sb_channel.setEnabled(False)

  1321. 

  1322.         else:

  1323.             self.ui.widget.setVisible(False)

  1324.             self.ui.sb_control.setVisible(False)

  1325.             self.ui.sb_channel.setVisible(False)

  1326. 

  1327.         if pHints & PARAMETER_USES_CUSTOM_TEXT:

  1328.             self.ui.widget.setTextCallback(self._textCallBack)

  1329. 

  1330.         self.setMidiControl(pInfo['midiCC'])

  1331.         self.setMidiChannel(pInfo['midiChannel'])

  1332. 

  1333.         self.connect(self.ui.sb_control, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_controlSpinboxCustomMenu()"))

  1334.         self.connect(self.ui.sb_control, SIGNAL("valueChanged(int)"), SLOT("slot_controlSpinboxChanged(int)"))

  1335.         self.connect(self.ui.sb_channel, SIGNAL("valueChanged(int)"), SLOT("slot_channelSpinboxChanged(int)"))

  1336.         self.connect(self.ui.widget, SIGNAL("valueChanged(double)"), SLOT("slot_widgetValueChanged(double)"))

  1337. 

  1338.         self.ui.widget.updateAll()

  1339. 

  1340.     def setDefault(self, value):

  1341.         self.ui.widget.setDefault(value)

  1342. 

  1343.     def setValue(self, value, send=True):

  1344.         self.ui.widget.setValue(value, send)

  1345. 

  1346.     def setMidiControl(self, control):

  1347.         self.fMidiControl = control

  1348.         self.ui.sb_control.blockSignals(True)

  1349.         self.ui.sb_control.setValue(control)

  1350.         self.ui.sb_control.blockSignals(False)

  1351. 

  1352.     def setMidiChannel(self, channel):

  1353.         self.fMidiChannel = channel

  1354.         self.ui.sb_channel.blockSignals(True)

  1355.         self.ui.sb_channel.setValue(channel)

  1356.         self.ui.sb_channel.blockSignals(False)

  1357. 

  1358.     def setLabelWidth(self, width):

  1359.         self.ui.label.setMinimumWidth(width)

  1360.         self.ui.label.setMaximumWidth(width)

  1361. 

  1362.     def tabIndex(self):

  1363.         return self.fTabIndex

  1364. 

  1365.     @pyqtSlot()

  1366.     def slot_controlSpinboxCustomMenu(self):

  1367.         menu = QMenu(self)

  1368. 

  1369.         for cc in MIDI_CC_LIST:

  1370.             action = menu.addAction(cc)

  1371. 

  1372.             if int(cc.split(" ")[0], 16) == self.fMidiControl:

  1373.                 action.setCheckable(True)

  1374.                 action.setChecked(True)

  1375. 

  1376.         actSel = menu.exec_(QCursor.pos())

  1377. 

  1378.         if actSel:

  1379.             selControlStr = actSel.text()

  1380.             selControl    = int(selControlStr.split(" ")[0], 16)

  1381.             self.ui.sb_control.setValue(selControl)

  1382. 

  1383.     @pyqtSlot(int)

  1384.     def slot_controlSpinboxChanged(self, control):

  1385.         if self.fMidiControl != control:

  1386.             self.emit(SIGNAL("midiControlChanged(int, int)"), self.fParameterId, control)

  1387. 

  1388.         self.fMidiControl = control

  1389. 

  1390.     @pyqtSlot(int)

  1391.     def slot_channelSpinboxChanged(self, channel):

  1392.         if self.fMidiChannel != channel:

  1393.             self.emit(SIGNAL("midiChannelChanged(int, int)"), self.fParameterId, channel)

  1394. 

  1395.         self.fMidiChannel = channel

  1396. 

  1397.     @pyqtSlot(float)

  1398.     def slot_widgetValueChanged(self, value):

  1399.         self.emit(SIGNAL("valueChanged(int, double)"), self.fParameterId, value)

  1400. 

  1401.     def _textCallBack(self):

  1402.         return cString(Carla.host.get_parameter_text(self.fPluginId, self.fParameterId))

  1403. 

  1404. # ------------------------------------------------------------------------------------------------------------

  1405. # Plugin Editor (Built-in)

  1406. 

  1407. class PluginEdit(QDialog):

  1408.     def __init__(self, parent, pluginId):

  1409.         QDialog.__init__(self, Carla.gui)

  1410.         self.ui = ui_carla_edit.Ui_PluginEdit()

  1411.         self.ui.setupUi(self)

  1412. 

  1413.         self.fGeometry   = QByteArray()

  1414.         self.fPluginId   = pluginId

  1415.         self.fPuginInfo  = None

  1416.         self.fRealParent = parent

  1417. 

  1418.         self.fCurrentProgram = -1

  1419.         self.fCurrentMidiProgram = -1

  1420.         self.fCurrentStateFilename = None

  1421. 

  1422.         self.fParameterCount = 0

  1423.         self.fParameterList  = []     # (type, id, widget)

  1424.         self.fParametersToUpdate = [] # (id, value)

  1425. 

  1426.         self.fTabIconOff = QIcon(":/bitmaps/led_off.png")

  1427.         self.fTabIconOn  = QIcon(":/bitmaps/led_yellow.png")

  1428.         self.fTabIconCount  = 0

  1429.         self.fTabIconTimers = []

  1430. 

  1431.         self.ui.dial_drywet.setPixmap(3)

  1432.         self.ui.dial_drywet.setLabel("Dry/Wet")

  1433.         self.ui.dial_vol.setPixmap(3)

  1434.         self.ui.dial_vol.setLabel("Volume")

  1435.         self.ui.dial_b_left.setPixmap(4)

  1436.         self.ui.dial_b_left.setLabel("L")

  1437.         self.ui.dial_b_right.setPixmap(4)

  1438.         self.ui.dial_b_right.setLabel("R")

  1439. 

  1440.         self.ui.dial_drywet.setCustomPaint(self.ui.dial_drywet.CUSTOM_PAINT_CARLA_WET)

  1441.         self.ui.dial_vol.setCustomPaint(self.ui.dial_vol.CUSTOM_PAINT_CARLA_VOL)

  1442.         self.ui.dial_b_left.setCustomPaint(self.ui.dial_b_left.CUSTOM_PAINT_CARLA_L)

  1443.         self.ui.dial_b_right.setCustomPaint(self.ui.dial_b_right.CUSTOM_PAINT_CARLA_R)

  1444. 

  1445.         self.ui.keyboard.setMode(self.ui.keyboard.HORIZONTAL)

  1446.         self.ui.keyboard.setOctaves(6)

  1447. 

  1448.         self.ui.scrollArea.ensureVisible(self.ui.keyboard.width() / 5, 0)

  1449.         self.ui.scrollArea.setEnabled(False)

  1450.         self.ui.scrollArea.setVisible(False)

  1451. 

  1452.         if Carla.isLocal:

  1453.             self.connect(self.ui.b_save_state, SIGNAL("clicked()"), SLOT("slot_saveState()"))

  1454.             self.connect(self.ui.b_load_state, SIGNAL("clicked()"), SLOT("slot_loadState()"))

  1455.         else:

  1456.             self.ui.b_load_state.setEnabled(False)

  1457.             self.ui.b_save_state.setEnabled(False)

  1458. 

  1459.         self.connect(self.ui.dial_drywet, SIGNAL("sliderMoved(int)"), SLOT("slot_dryWetChanged(int)"))

  1460.         self.connect(self.ui.dial_vol, SIGNAL("sliderMoved(int)"), SLOT("slot_volumeChanged(int)"))

  1461.         self.connect(self.ui.dial_b_left, SIGNAL("sliderMoved(int)"), SLOT("slot_balanceLeftChanged(int)"))

  1462.         self.connect(self.ui.dial_b_right, SIGNAL("sliderMoved(int)"), SLOT("slot_balanceRightChanged(int)"))

  1463. 

  1464.         #self.connect(self.ui.dial_drywet, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1465.         #self.connect(self.ui.dial_vol, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1466.         #self.connect(self.ui.dial_b_left, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1467.         #self.connect(self.ui.dial_b_right, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1468. 

  1469.         self.connect(self.ui.keyboard, SIGNAL("noteOn(int)"), SLOT("slot_noteOn(int)"))

  1470.         self.connect(self.ui.keyboard, SIGNAL("noteOff(int)"), SLOT("slot_noteOff(int)"))

  1471.         self.connect(self.ui.keyboard, SIGNAL("notesOn()"), SLOT("slot_notesOn()"))

  1472.         self.connect(self.ui.keyboard, SIGNAL("notesOff()"), SLOT("slot_notesOff()"))

  1473. 

  1474.         self.connect(self.ui.cb_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_programIndexChanged(int)"))

  1475.         self.connect(self.ui.cb_midi_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_midiProgramIndexChanged(int)"))

  1476. 

  1477.         self.connect(self, SIGNAL("finished(int)"), SLOT("slot_finished()"))

  1478. 

  1479.         self.reloadAll()

  1480. 

  1481.     def reloadAll(self):

  1482.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  1483.         self.fPluginInfo["binary"]    = cString(self.fPluginInfo["binary"])

  1484.         self.fPluginInfo["name"]      = cString(self.fPluginInfo["name"])

  1485.         self.fPluginInfo["label"]     = cString(self.fPluginInfo["label"])

  1486.         self.fPluginInfo["maker"]     = cString(self.fPluginInfo["maker"])

  1487.         self.fPluginInfo["copyright"] = cString(self.fPluginInfo["copyright"])

  1488. 

  1489.         self.reloadInfo()

  1490.         self.reloadParameters()

  1491.         self.reloadPrograms()

  1492. 

  1493.         if not self.ui.scrollArea.isEnabled():

  1494.             self.resize(self.width(), self.height()-self.ui.keyboard.height())

  1495. 

  1496.     def reloadInfo(self):

  1497.         pluginName  = cString(Carla.host.get_real_plugin_name(self.fPluginId))

  1498.         pluginType  = self.fPluginInfo['type']

  1499.         pluginHints = self.fPluginInfo['hints']

  1500. 

  1501.         audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  1502.         midiCountInfo  = Carla.host.get_midi_port_count_info(self.fPluginId)

  1503.         paramCountInfo = Carla.host.get_parameter_count_info(self.fPluginId)

  1504. 

  1505.         if pluginType == PLUGIN_INTERNAL:

  1506.             self.ui.le_type.setText(self.tr("Internal"))

  1507.         elif pluginType == PLUGIN_LADSPA:

  1508.             self.ui.le_type.setText("LADSPA")

  1509.         elif pluginType == PLUGIN_DSSI:

  1510.             self.ui.le_type.setText("DSSI")

  1511.         elif pluginType == PLUGIN_LV2:

  1512.             self.ui.le_type.setText("LV2")

  1513.         elif pluginType == PLUGIN_VST:

  1514.             self.ui.le_type.setText("VST")

  1515.         elif pluginType == PLUGIN_GIG:

  1516.             self.ui.le_type.setText("GIG")

  1517.         elif pluginType == PLUGIN_SF2:

  1518.             self.ui.le_type.setText("SF2")

  1519.         elif pluginType == PLUGIN_SFZ:

  1520.             self.ui.le_type.setText("SFZ")

  1521.         else:

  1522.             self.ui.le_type.setText(self.tr("Unknown"))

  1523. 

  1524.         self.ui.le_name.setText(pluginName)

  1525.         self.ui.le_name.setToolTip(pluginName)

  1526.         self.ui.le_label.setText(self.fPluginInfo['label'])

  1527.         self.ui.le_label.setToolTip(self.fPluginInfo['label'])

  1528.         self.ui.le_maker.setText(self.fPluginInfo['maker'])

  1529.         self.ui.le_maker.setToolTip(self.fPluginInfo['maker'])

  1530.         self.ui.le_copyright.setText(self.fPluginInfo['copyright'])

  1531.         self.ui.le_copyright.setToolTip(self.fPluginInfo['copyright'])

  1532.         self.ui.le_unique_id.setText(str(self.fPluginInfo['uniqueId']))

  1533.         self.ui.le_unique_id.setToolTip(str(self.fPluginInfo['uniqueId']))

  1534.         self.ui.le_ains.setText(str(audioCountInfo['ins']))

  1535.         self.ui.le_aouts.setText(str(audioCountInfo['outs']))

  1536.         self.ui.le_params.setText(str(paramCountInfo['ins']))

  1537.         self.ui.label_plugin.setText("\n%s\n" % self.fPluginInfo['name'])

  1538.         self.setWindowTitle(self.fPluginInfo['name'])

  1539. 

  1540.         if self.fPluginInfo['latency'] > 0:

  1541.             self.ui.le_latency.setText("%i samples" % self.fPluginInfo['latency'])

  1542.         else:

  1543.             self.ui.le_latency.setText(self.tr("None"))

  1544. 

  1545.         self.ui.dial_drywet.setEnabled(pluginHints & PLUGIN_CAN_DRYWET)

  1546.         self.ui.dial_vol.setEnabled(pluginHints & PLUGIN_CAN_VOLUME)

  1547.         self.ui.dial_b_left.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1548.         self.ui.dial_b_right.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1549. 

  1550.         # Show/hide keyboard

  1551.         showKeyboard = (pluginHints & PLUGIN_IS_SYNTH) != 0 or (midiCountInfo['ins'] > 0 < midiCountInfo['outs'])

  1552.         self.ui.scrollArea.setEnabled(showKeyboard)

  1553.         self.ui.scrollArea.setVisible(showKeyboard)

  1554. 

  1555.         # Force-Update parent for new hints (knobs)

  1556.         if self.fRealParent:

  1557.             self.fRealParent.recheckPluginHints(pluginHints)

  1558. 

  1559.     def reloadParameters(self):

  1560.         parameterCount = Carla.host.get_parameter_count(self.fPluginId)

  1561. 

  1562.         # Reset

  1563.         self.fParameterCount = 0

  1564.         self.fParameterList  = []

  1565.         self.fParametersToUpdate = []

  1566. 

  1567.         self.fTabIconCount  = 0

  1568.         self.fTabIconTimers = []

  1569. 

  1570.         # Remove all previous parameters

  1571.         for i in range(self.ui.tabWidget.count()-1):

  1572.             self.ui.tabWidget.widget(1).deleteLater()

  1573.             self.ui.tabWidget.removeTab(1)

  1574. 

  1575.         if parameterCount <= 0:

  1576.             pass

  1577. 

  1578.         elif parameterCount <= Carla.maxParameters:

  1579.             paramInputListFull  = []

  1580.             paramOutputListFull = []

  1581. 

  1582.             paramInputList   = [] # ([params], width)

  1583.             paramInputWidth  = 0

  1584.             paramOutputList  = [] # ([params], width)

  1585.             paramOutputWidth = 0

  1586. 

  1587.             for i in range(parameterCount):

  1588.                 paramInfo   = Carla.host.get_parameter_info(self.fPluginId, i)

  1589.                 paramData   = Carla.host.get_parameter_data(self.fPluginId, i)

  1590.                 paramRanges = Carla.host.get_parameter_ranges(self.fPluginId, i)

  1591. 

  1592.                 if paramData['type'] not in (PARAMETER_INPUT, PARAMETER_OUTPUT):

  1593.                     continue

  1594. 

  1595.                 parameter = {

  1596.                     'type':  paramData['type'],

  1597.                     'hints': paramData['hints'],

  1598.                     'name':  cString(paramInfo['name']),

  1599.                     'unit':  cString(paramInfo['unit']),

  1600.                     'scalePoints': [],

  1601. 

  1602.                     'index':   paramData['index'],

  1603.                     'default': paramRanges['def'],

  1604.                     'minimum': paramRanges['min'],

  1605.                     'maximum': paramRanges['max'],

  1606.                     'step':    paramRanges['step'],

  1607.                     'stepSmall': paramRanges['stepSmall'],

  1608.                     'stepLarge': paramRanges['stepLarge'],

  1609.                     'midiCC':    paramData['midiCC'],

  1610.                     'midiChannel': paramData['midiChannel'],

  1611. 

  1612.                     'current': Carla.host.get_current_parameter_value(self.fPluginId, i)

  1613.                 }

  1614. 

  1615.                 for j in range(paramInfo['scalePointCount']):

  1616.                     scalePointInfo = Carla.host.get_parameter_scalepoint_info(self.fPluginId, i, j)

  1617. 

  1618.                     parameter['scalePoints'].append({

  1619.                         'value': scalePointInfo['value'],

  1620.                         'label': cString(scalePointInfo['label'])

  1621.                     })

  1622. 

  1623.                 # -----------------------------------------------------------------

  1624.                 # Get width values, in packs of 10

  1625. 

  1626.                 if parameter['type'] == PARAMETER_INPUT:

  1627.                     paramInputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1628. 

  1629.                     if paramInputWidthTMP > paramInputWidth:

  1630.                         paramInputWidth = paramInputWidthTMP

  1631. 

  1632.                     paramInputList.append(parameter)

  1633. 

  1634.                     if len(paramInputList) == 10:

  1635.                         paramInputListFull.append((paramInputList, paramInputWidth))

  1636.                         paramInputList  = []

  1637.                         paramInputWidth = 0

  1638. 

  1639.                 else:

  1640.                     paramOutputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1641. 

  1642.                     if paramOutputWidthTMP > paramOutputWidth:

  1643.                         paramOutputWidth = paramOutputWidthTMP

  1644. 

  1645.                     paramOutputList.append(parameter)

  1646. 

  1647.                     if len(paramOutputList) == 10:

  1648.                         paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1649.                         paramOutputList  = []

  1650.                         paramOutputWidth = 0

  1651. 

  1652.             # for i in range(parameterCount)

  1653.             else:

  1654.                 # Final page width values

  1655.                 if 0 < len(paramInputList) < 10:

  1656.                     paramInputListFull.append((paramInputList, paramInputWidth))

  1657. 

  1658.                 if 0 < len(paramOutputList) < 10:

  1659.                     paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1660. 

  1661.             # -----------------------------------------------------------------

  1662.             # Create parameter widgets

  1663. 

  1664.             self._createParameterWidgets(PARAMETER_INPUT,  paramInputListFull,  self.tr("Parameters"))

  1665.             self._createParameterWidgets(PARAMETER_OUTPUT, paramOutputListFull, self.tr("Outputs"))

  1666. 

  1667.         else: # > Carla.maxParameters

  1668.             fakeName = self.tr("This plugin has too many parameters to display here!")

  1669. 

  1670.             paramFakeListFull = []

  1671.             paramFakeList  = []

  1672.             paramFakeWidth = QFontMetrics(self.font()).width(fakeName)

  1673. 

  1674.             parameter = {

  1675.                 'type':  PARAMETER_UNKNOWN,

  1676.                 'hints': 0,

  1677.                 'name':  fakeName,

  1678.                 'unit':  "",

  1679.                 'scalePoints': [],

  1680. 

  1681.                 'index':   0,

  1682.                 'default': 0,

  1683.                 'minimum': 0,

  1684.                 'maximum': 0,

  1685.                 'step':     0,

  1686.                 'stepSmall': 0,

  1687.                 'stepLarge': 0,

  1688.                 'midiCC':   -1,

  1689.                 'midiChannel': 0,

  1690. 

  1691.                 'current': 0.0

  1692.             }

  1693. 

  1694.             paramFakeList.append(parameter)

  1695.             paramFakeListFull.append((paramFakeList, paramFakeWidth))

  1696. 

  1697.             self._createParameterWidgets(PARAMETER_UNKNOWN, paramFakeListFull, self.tr("Information"))

  1698. 

  1699.     def reloadPrograms(self):

  1700.         # Programs

  1701.         self.ui.cb_programs.blockSignals(True)

  1702.         self.ui.cb_programs.clear()

  1703. 

  1704.         programCount = Carla.host.get_program_count(self.fPluginId)

  1705. 

  1706.         if programCount > 0:

  1707.             self.ui.cb_programs.setEnabled(True)

  1708. 

  1709.             for i in range(programCount):

  1710.                 pName = cString(Carla.host.get_program_name(self.fPluginId, i))

  1711.                 self.ui.cb_programs.addItem(pName)

  1712. 

  1713.             self.fCurrentProgram = Carla.host.get_current_program_index(self.fPluginId)

  1714.             self.ui.cb_programs.setCurrentIndex(self.fCurrentProgram)

  1715. 

  1716.         else:

  1717.             self.fCurrentProgram = -1

  1718.             self.ui.cb_programs.setEnabled(False)

  1719. 

  1720.         self.ui.cb_programs.blockSignals(False)

  1721. 

  1722.         # MIDI Programs

  1723.         self.ui.cb_midi_programs.blockSignals(True)

  1724.         self.ui.cb_midi_programs.clear()

  1725. 

  1726.         midiProgramCount = Carla.host.get_midi_program_count(self.fPluginId)

  1727. 

  1728.         if midiProgramCount > 0:

  1729.             self.ui.cb_midi_programs.setEnabled(True)

  1730. 

  1731.             for i in range(midiProgramCount):

  1732.                 mpData  = Carla.host.get_midi_program_data(self.fPluginId, i)

  1733.                 mpBank  = int(mpData['bank'])

  1734.                 mpProg  = int(mpData['program'])

  1735.                 mpLabel = cString(mpData['name'])

  1736.                 self.ui.cb_midi_programs.addItem("%03i:%03i - %s" % (mpBank, mpProg, mpLabel))

  1737. 

  1738.             self.fCurrentMidiProgram = Carla.host.get_current_midi_program_index(self.fPluginId)

  1739.             self.ui.cb_midi_programs.setCurrentIndex(self.fCurrentMidiProgram)

  1740. 

  1741.         else:

  1742.             self.fCurrentMidiProgram = -1

  1743.             self.ui.cb_midi_programs.setEnabled(False)

  1744. 

  1745.         self.ui.cb_midi_programs.blockSignals(False)

  1746. 

  1747.         # Automatically change to Midi Programs tab

  1748.         if midiProgramCount > 0 and programCount == 0:

  1749.             self.ui.tab_programs.setCurrentIndex(1)

  1750. 

  1751.     def updateInfo(self):

  1752.         # Update current program text

  1753.         if self.ui.cb_programs.count() > 0:

  1754.             pIndex = self.ui.cb_programs.currentIndex()

  1755.             pName  = cString(Carla.host.get_program_name(self.fPluginId, pIndex))

  1756.             self.ui.cb_programs.setItemText(pIndex, pName)

  1757. 

  1758.         # Update current midi program text

  1759.         if self.ui.cb_midi_programs.count() > 0:

  1760.             mpIndex = self.ui.cb_midi_programs.currentIndex()

  1761.             mpData  = Carla.host.get_midi_program_data(self.fPluginId, mpIndex)

  1762.             mpBank  = int(mpData['bank'])

  1763.             mpProg  = int(mpData['program'])

  1764.             mpLabel = cString(mpData['name'])

  1765.             self.ui.cb_midi_programs.setItemText(mpIndex, "%03i:%03i - %s" % (mpBank, mpProg, mpLabel))

  1766. 

  1767.         # Update all parameter values

  1768.         for paramType, paramId, paramWidget in self.fParameterList:

  1769.             paramWidget.setValue(Carla.host.get_current_parameter_value(self.fPluginId, paramId), False)

  1770.             paramWidget.update()

  1771. 

  1772.     def setParameterValue(self, parameterId, value):

  1773.         for paramItem in self.fParametersToUpdate:

  1774.             if paramItem[0] == parameterId:

  1775.                 paramItem[1] = value

  1776.                 break

  1777.         else:

  1778.             self.fParametersToUpdate.append([parameterId, value])

  1779. 

  1780.     def setParameterDefault(self, parameterId, value):

  1781.         for paramType, paramId, paramWidget in self.fParameterList:

  1782.             if paramId == parameterId:

  1783.                 paramWidget.setDefault(value)

  1784.                 break

  1785. 

  1786.     def setParameterMidiControl(self, parameterId, control):

  1787.         for paramType, paramId, paramWidget in self.fParameterList:

  1788.             if paramId == parameterId:

  1789.                 paramWidget.setMidiControl(control)

  1790.                 break

  1791. 

  1792.     def setParameterMidiChannel(self, parameterId, channel):

  1793.         for paramType, paramId, paramWidget in self.fParameterList:

  1794.             if paramId == parameterId:

  1795.                 paramWidget.setMidiChannel(channel)

  1796.                 break

  1797. 

  1798.     def setProgram(self, index):

  1799.         self.ui.cb_programs.blockSignals(True)

  1800.         self.ui.cb_programs.setCurrentIndex(index)

  1801.         self.ui.cb_programs.blockSignals(False)

  1802. 

  1803.     def setMidiProgram(self, index):

  1804.         self.ui.cb_midi_programs.blockSignals(True)

  1805.         self.ui.cb_midi_programs.setCurrentIndex(index)

  1806.         self.ui.cb_midi_programs.blockSignals(False)

  1807. 

  1808.     def setVisible(self, yesNo):

  1809.         if yesNo:

  1810.             if not self.fGeometry.isNull():

  1811.                 self.restoreGeometry(self.fGeometry)

  1812.         else:

  1813.             self.fGeometry = self.saveGeometry()

  1814. 

  1815.         QDialog.setVisible(self, yesNo)

  1816. 

  1817.     def idleSlow(self):

  1818.         # Check Tab icons

  1819.         for i in range(len(self.fTabIconTimers)):

  1820.             if self.fTabIconTimers[i] == ICON_STATE_ON:

  1821.                 self.fTabIconTimers[i] = ICON_STATE_WAIT

  1822.             elif self.fTabIconTimers[i] == ICON_STATE_WAIT:

  1823.                 self.fTabIconTimers[i] = ICON_STATE_OFF

  1824.             elif self.fTabIconTimers[i] == ICON_STATE_OFF:

  1825.                 self.fTabIconTimers[i] = ICON_STATE_NULL

  1826.                 self.ui.tabWidget.setTabIcon(i+1, self.fTabIconOff)

  1827. 

  1828.         # Check parameters needing update

  1829.         for index, value in self.fParametersToUpdate:

  1830.             if index == PARAMETER_DRYWET:

  1831.                 self.ui.dial_drywet.blockSignals(True)

  1832.                 self.ui.dial_drywet.setValue(value * 1000)

  1833.                 self.ui.dial_drywet.blockSignals(False)

  1834.             elif index == PARAMETER_VOLUME:

  1835.                 self.ui.dial_vol.blockSignals(True)

  1836.                 self.ui.dial_vol.setValue(value * 1000)

  1837.                 self.ui.dial_vol.blockSignals(False)

  1838.             elif index == PARAMETER_BALANCE_LEFT:

  1839.                 self.ui.dial_b_left.blockSignals(True)

  1840.                 self.ui.dial_b_left.setValue(value * 1000)

  1841.                 self.ui.dial_b_left.blockSignals(False)

  1842.             elif index == PARAMETER_BALANCE_RIGHT:

  1843.                 self.ui.dial_b_right.blockSignals(True)

  1844.                 self.ui.dial_b_right.setValue(value * 1000)

  1845.                 self.ui.dial_b_right.blockSignals(False)

  1846.             elif index == PARAMETER_PANNING:

  1847.                 pass

  1848.                 #self.ui.dial_pan.blockSignals(True)

  1849.                 #self.ui.dial_pan.setValue(value * 1000, True, False)

  1850.                 #self.ui.dial_pan.blockSignals(False)

  1851.             elif index >= 0:

  1852.                 for paramType, paramId, paramWidget in self.fParameterList:

  1853.                     if paramId == index:

  1854.                         paramWidget.setValue(value, False)

  1855. 

  1856.                         if paramType == PARAMETER_INPUT:

  1857.                             tabIndex = paramWidget.tabIndex()

  1858. 

  1859.                             if self.fTabIconTimers[tabIndex-1] == ICON_STATE_NULL:

  1860.                                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOn)

  1861. 

  1862.                             self.fTabIconTimers[tabIndex-1] = ICON_STATE_ON

  1863. 

  1864.                         break

  1865. 

  1866.         # Clear all parameters

  1867.         self.fParametersToUpdate = []

  1868. 

  1869.         # Update parameter outputs

  1870.         for paramType, paramId, paramWidget in self.fParameterList:

  1871.             if paramType == PARAMETER_OUTPUT:

  1872.                 value = Carla.host.get_current_parameter_value(self.fPluginId, paramId)

  1873.                 paramWidget.setValue(value, False)

  1874. 

  1875.     @pyqtSlot()

  1876.     def slot_saveState(self):

  1877.         if self.fCurrentStateFilename:

  1878.             askTry = QMessageBox.question(self, self.tr("Overwrite?"), self.tr("Overwrite previously created file?"), QMessageBox.Ok|QMessageBox.Cancel)

  1879. 

  1880.             if askTry == QMessageBox.Ok:

  1881.                 return #self.saveState()

  1882. 

  1883.             self.fCurrentStateFilename = None

  1884. 

  1885.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1886.         filenameTry = QFileDialog.getSaveFileName(self, self.tr("Save Plugin State File"), filter=fileFilter)

  1887. 

  1888.         if filenameTry:

  1889.             if not filenameTry.endswith(".carxs"):

  1890.                 filenameTry += ".carxs"

  1891. 

  1892.             self.fCurrentStateFilename = filenameTry

  1893.             #self.saveState()

  1894. 

  1895.     @pyqtSlot()

  1896.     def slot_loadState(self):

  1897.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1898.         filenameTry = QFileDialog.getOpenFileName(self, self.tr("Open Plugin State File"), filter=fileFilter)

  1899. 

  1900.         if filenameTry:

  1901.             self.fCurrentStateFilename = filenameTry

  1902.             #self.loadState()

  1903. 

  1904.     @pyqtSlot(int)

  1905.     def slot_dryWetChanged(self, value):

  1906.         Carla.host.set_drywet(self.fPluginId, float(value)/1000)

  1907. 

  1908.     @pyqtSlot(int)

  1909.     def slot_volumeChanged(self, value):

  1910.         Carla.host.set_volume(self.fPluginId, float(value)/1000)

  1911. 

  1912.     @pyqtSlot(int)

  1913.     def slot_balanceLeftChanged(self, value):

  1914.         Carla.host.set_balance_left(self.fPluginId, float(value)/1000)

  1915. 

  1916.     @pyqtSlot(int)

  1917.     def slot_balanceRightChanged(self, value):

  1918.         Carla.host.set_balance_right(self.fPluginId, float(value)/1000)

  1919. 

  1920.     @pyqtSlot(int)

  1921.     def slot_panningChanged(self, value):

  1922.         Carla.host.set_panning(self.fPluginId, float(value)/1000)

  1923. 

  1924.     @pyqtSlot(int, float)

  1925.     def slot_parameterValueChanged(self, parameterId, value):

  1926.         Carla.host.set_parameter_value(self.fPluginId, parameterId, value)

  1927. 

  1928.     @pyqtSlot(int, int)

  1929.     def slot_parameterMidiControlChanged(self, parameterId, control):

  1930.         Carla.host.set_parameter_midi_cc(self.fPluginId, parameterId, control)

  1931. 

  1932.     @pyqtSlot(int, int)

  1933.     def slot_parameterMidiChannelChanged(self, parameterId, channel):

  1934.         Carla.host.set_parameter_midi_channel(self.fPluginId, parameterId, channel-1)

  1935. 

  1936.     @pyqtSlot(int)

  1937.     def slot_programIndexChanged(self, index):

  1938.         if self.fCurrentProgram != index:

  1939.             self.fCurrentProgram = index

  1940.             Carla.host.set_program(self.fPluginId, index)

  1941. 

  1942.     @pyqtSlot(int)

  1943.     def slot_midiProgramIndexChanged(self, index):

  1944.         if self.fCurrentMidiProgram != index:

  1945.             self.fCurrentMidiProgram = index

  1946.             Carla.host.set_midi_program(self.fPluginId, index)

  1947. 

  1948.     @pyqtSlot(int)

  1949.     def slot_noteOn(self, note):

  1950.         Carla.host.send_midi_note(self.fPluginId, 0, note, 100)

  1951. 

  1952.     @pyqtSlot(int)

  1953.     def slot_noteOff(self, note):

  1954.         Carla.host.send_midi_note(self.fPluginId, 0, note, 0)

  1955. 

  1956.     @pyqtSlot()

  1957.     def slot_notesOn(self):

  1958.         if self.fRealParent:

  1959.             self.fRealParent.ui.led_midi.setChecked(True)

  1960. 

  1961.     @pyqtSlot()

  1962.     def slot_notesOff(self):

  1963.         if self.fRealParent:

  1964.             self.fRealParent.ui.led_midi.setChecked(False)

  1965. 

  1966.     @pyqtSlot()

  1967.     def slot_finished(self):

  1968.         if self.fRealParent:

  1969.             self.fRealParent.editClosed()

  1970. 

  1971.     def _createParameterWidgets(self, paramType, paramListFull, tabPageName):

  1972.         i = 1

  1973.         for paramList, width in paramListFull:

  1974.             if len(paramList) == 0:

  1975.                 break

  1976. 

  1977.             tabIndex         = self.ui.tabWidget.count()

  1978.             tabPageContainer = QWidget(self.ui.tabWidget)

  1979.             tabPageLayout    = QVBoxLayout(tabPageContainer)

  1980.             tabPageContainer.setLayout(tabPageLayout)

  1981. 

  1982.             for paramInfo in paramList:

  1983.                 paramWidget = PluginParameter(tabPageContainer, paramInfo, self.fPluginId, tabIndex)

  1984.                 paramWidget.setLabelWidth(width)

  1985.                 tabPageLayout.addWidget(paramWidget)

  1986. 

  1987.                 self.fParameterList.append((paramType, paramInfo['index'], paramWidget))

  1988. 

  1989.                 if paramType == PARAMETER_INPUT:

  1990.                     self.connect(paramWidget, SIGNAL("valueChanged(int, double)"), SLOT("slot_parameterValueChanged(int, double)"))

  1991. 

  1992.                 self.connect(paramWidget, SIGNAL("midiControlChanged(int, int)"), SLOT("slot_parameterMidiControlChanged(int, int)"))

  1993.                 self.connect(paramWidget, SIGNAL("midiChannelChanged(int, int)"), SLOT("slot_parameterMidiChannelChanged(int, int)"))

  1994. 

  1995.             tabPageLayout.addStretch()

  1996. 

  1997.             self.ui.tabWidget.addTab(tabPageContainer, "%s (%i)" % (tabPageName, i))

  1998.             i += 1

  1999. 

  2000.             if paramType == PARAMETER_INPUT:

  2001.                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOff)

  2002. 

  2003.             self.fTabIconTimers.append(ICON_STATE_NULL)

  2004. 

  2005.     def done(self, r):

  2006.         QDialog.done(self, r)

  2007.         self.close()

  2008. 

  2009. # ------------------------------------------------------------------------------------------------------------

  2010. # Plugin Widget

  2011. 

  2012. class PluginWidget(QFrame):

  2013.     def __init__(self, parent, pluginId):

  2014.         QFrame.__init__(self, parent)

  2015.         self.ui = ui_carla_plugin.Ui_PluginWidget()

  2016.         self.ui.setupUi(self)

  2017. 

  2018.         self.fLastGreenLedState = False

  2019.         self.fLastBlueLedState  = False

  2020. 

  2021.         self.fParameterIconTimer = ICON_STATE_NULL

  2022. 

  2023.         self.fPluginId   = pluginId

  2024.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  2025.         self.fPluginInfo["binary"]    = cString(self.fPluginInfo["binary"])

  2026.         self.fPluginInfo["name"]      = cString(self.fPluginInfo["name"])

  2027.         self.fPluginInfo["label"]     = cString(self.fPluginInfo["label"])

  2028.         self.fPluginInfo["maker"]     = cString(self.fPluginInfo["maker"])

  2029.         self.fPluginInfo["copyright"] = cString(self.fPluginInfo["copyright"])

  2030. 

  2031.         if Carla.processMode == PROCESS_MODE_CONTINUOUS_RACK:

  2032.             self.fPeaksInputCount  = 2

  2033.             self.fPeaksOutputCount = 2

  2034.             #self.ui.stackedWidget.setCurrentIndex(0)

  2035.         else:

  2036.             audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  2037. 

  2038.             self.fPeaksInputCount  = int(audioCountInfo['ins'])

  2039.             self.fPeaksOutputCount = int(audioCountInfo['outs'])

  2040. 

  2041.             if self.fPeaksInputCount > 2:

  2042.                 self.fPeaksInputCount = 2

  2043. 

  2044.             if self.fPeaksOutputCount > 2:

  2045.                 self.fPeaksOutputCount = 2

  2046. 

  2047.             #if audioCountInfo['total'] == 0:

  2048.                 #self.ui.stackedWidget.setCurrentIndex(1)

  2049.             #else:

  2050.                 #self.ui.stackedWidget.setCurrentIndex(0)

  2051. 

  2052.         # Background

  2053.         self.fColorTop    = QColor(60, 60, 60)

  2054.         self.fColorBottom = QColor(47, 47, 47)

  2055. 

  2056.         # Colorify

  2057.         #if self.m_pluginInfo['category'] == PLUGIN_CATEGORY_SYNTH:

  2058.             #self.setWidgetColor(PALETTE_COLOR_WHITE)

  2059.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_DELAY:

  2060.             #self.setWidgetColor(PALETTE_COLOR_ORANGE)

  2061.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_EQ:

  2062.             #self.setWidgetColor(PALETTE_COLOR_GREEN)

  2063.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_FILTER:

  2064.             #self.setWidgetColor(PALETTE_COLOR_BLUE)

  2065.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_DYNAMICS:

  2066.             #self.setWidgetColor(PALETTE_COLOR_PINK)

  2067.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_MODULATOR:

  2068.             #self.setWidgetColor(PALETTE_COLOR_RED)

  2069.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_UTILITY:

  2070.             #self.setWidgetColor(PALETTE_COLOR_YELLOW)

  2071.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_OTHER:

  2072.             #self.setWidgetColor(PALETTE_COLOR_BROWN)

  2073.         #else:

  2074.             #self.setWidgetColor(PALETTE_COLOR_NONE)

  2075. 

  2076.         self.ui.led_enable.setColor(self.ui.led_enable.BIG_RED)

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

  2078. 

  2079.         self.ui.led_control.setColor(self.ui.led_control.YELLOW)

  2080.         self.ui.led_control.setEnabled(False)

  2081. 

  2082.         self.ui.led_midi.setColor(self.ui.led_midi.RED)

  2083.         self.ui.led_midi.setEnabled(False)

  2084. 

  2085.         self.ui.led_audio_in.setColor(self.ui.led_audio_in.GREEN)

  2086.         self.ui.led_audio_in.setEnabled(False)

  2087. 

  2088.         self.ui.led_audio_out.setColor(self.ui.led_audio_out.BLUE)

  2089.         self.ui.led_audio_out.setEnabled(False)

  2090. 

  2091.         self.ui.peak_in.setColor(self.ui.peak_in.GREEN)

  2092.         self.ui.peak_in.setOrientation(self.ui.peak_in.HORIZONTAL)

  2093. 

  2094.         self.ui.peak_out.setColor(self.ui.peak_in.BLUE)

  2095.         self.ui.peak_out.setOrientation(self.ui.peak_out.HORIZONTAL)

  2096. 

  2097.         self.ui.peak_in.setChannels(self.fPeaksInputCount)

  2098.         self.ui.peak_out.setChannels(self.fPeaksOutputCount)

  2099. 

  2100.         self.ui.label_name.setText(self.fPluginInfo['name'])

  2101. 

  2102.         self.ui.edit_dialog = PluginEdit(self, self.fPluginId)

  2103.         self.ui.edit_dialog.hide()

  2104. 

  2105.         self.connect(self.ui.led_enable, SIGNAL("clicked(bool)"), SLOT("slot_setActive(bool)"))

  2106.         self.connect(self.ui.b_gui, SIGNAL("clicked(bool)"), SLOT("slot_guiClicked(bool)"))

  2107.         self.connect(self.ui.b_edit, SIGNAL("clicked(bool)"), SLOT("slot_editClicked(bool)"))

  2108.         self.connect(self.ui.b_remove, SIGNAL("clicked()"), SLOT("slot_removeClicked()"))

  2109. 

  2110.         # FIXME

  2111.         self.setMaximumHeight(48)

  2112. 

  2113.     def idleFast(self):

  2114.         # Input peaks

  2115.         if self.fPeaksInputCount > 0:

  2116.             if self.fPeaksInputCount > 1:

  2117.                 peak1 = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2118.                 peak2 = Carla.host.get_input_peak_value(self.fPluginId, 2)

  2119.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  2120. 

  2121.                 self.ui.peak_in.displayMeter(1, peak1)

  2122.                 self.ui.peak_in.displayMeter(2, peak2)

  2123. 

  2124.             else:

  2125.                 peak = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2126.                 ledState = bool(peak != 0.0)

  2127. 

  2128.                 self.ui.peak_in.displayMeter(1, peak)

  2129. 

  2130.             if self.fLastGreenLedState != ledState:

  2131.                 self.fLastGreenLedState = ledState

  2132.                 self.ui.led_audio_in.setChecked(ledState)

  2133. 

  2134.         # Output peaks

  2135.         if self.fPeaksOutputCount > 0:

  2136.             if self.fPeaksOutputCount > 1:

  2137.                 peak1 = Carla.host.get_output_peak_value(self.fPluginId, 1)

  2138.                 peak2 = Carla.host.get_output_peak_value(self.fPluginId, 2)

  2139.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  2140. 

  2141.                 self.ui.peak_out.displayMeter(1, peak1)

  2142.                 self.ui.peak_out.displayMeter(2, peak2)

  2143. 

  2144.             else:

  2145.                 peak = Carla.host.get_output_peak_value(self.fPluginId, 1)

  2146.                 ledState = bool(peak != 0.0)

  2147. 

  2148.                 self.ui.peak_out.displayMeter(1, peak)

  2149. 

  2150.             if self.fLastBlueLedState != ledState:

  2151.                 self.fLastBlueLedState = ledState

  2152.                 self.ui.led_audio_out.setChecked(ledState)

  2153. 

  2154.     def idleSlow(self):

  2155.         # Parameter Activity LED

  2156.         if self.fParameterIconTimer == ICON_STATE_ON:

  2157.             self.fParameterIconTimer = ICON_STATE_WAIT

  2158.             self.ui.led_control.setChecked(True)

  2159.         elif self.fParameterIconTimer == ICON_STATE_WAIT:

  2160.             self.fParameterIconTimer = ICON_STATE_OFF

  2161.         elif self.fParameterIconTimer == ICON_STATE_OFF:

  2162.             self.fParameterIconTimer = ICON_STATE_NULL

  2163.             self.ui.led_control.setChecked(False)

  2164. 

  2165.         # Update edit dialog

  2166.         self.ui.edit_dialog.idleSlow()

  2167. 

  2168.     def editClosed(self):

  2169.         self.ui.b_edit.setChecked(False)

  2170. 

  2171.     def recheckPluginHints(self, hints):

  2172.         self.fPluginInfo['hints'] = hints

  2173.         self.ui.b_gui.setEnabled(hints & PLUGIN_HAS_GUI)

  2174. 

  2175.     def setActive(self, active, sendGui=False, sendCallback=True):

  2176.         if sendGui:      self.ui.led_enable.setChecked(active)

  2177.         if sendCallback: Carla.host.set_active(self.fPluginId, active)

  2178. 

  2179.         if active:

  2180.             self.ui.edit_dialog.ui.keyboard.allNotesOff()

  2181. 

  2182.     def setParameterDefault(self, parameterId, value):

  2183.         self.ui.edit_dialog.setParameterDefault(parameterId, value)

  2184. 

  2185.     def setParameterValue(self, parameterId, value):

  2186.         self.fParameterIconTimer = ICON_STATE_ON

  2187. 

  2188.         if parameterId == PARAMETER_ACTIVE:

  2189.             return self.setActive(bool(value), True, False)

  2190. 

  2191.         self.ui.edit_dialog.setParameterValue(parameterId, value)

  2192. 

  2193.     def setParameterMidiControl(self, parameterId, control):

  2194.         self.ui.edit_dialog.setParameterMidiControl(parameterId, control)

  2195. 

  2196.     def setParameterMidiChannel(self, parameterId, channel):

  2197.         self.ui.edit_dialog.setParameterMidiChannel(parameterId, channel)

  2198. 

  2199.     def setProgram(self, index):

  2200.         self.fParameterIconTimer = ICON_STATE_ON

  2201.         self.ui.edit_dialog.setProgram(index)

  2202. 

  2203.     def setMidiProgram(self, index):

  2204.         self.fParameterIconTimer = ICON_STATE_ON

  2205.         self.ui.edit_dialog.setMidiProgram(index)

  2206. 

  2207.     def sendNoteOn(self, note):

  2208.         self.ui.edit_dialog.ui.keyboard.sendNoteOn(note, False)

  2209. 

  2210.     def sendNoteOff(self, note):

  2211.         self.ui.edit_dialog.ui.keyboard.sendNoteOff(note, False)

  2212. 

  2213.     def setId(self, idx):

  2214.         self.fPluginId = idx

  2215.         self.ui.edit_dialog.fPluginId = idx

  2216. 

  2217.     def setRefreshRate(self, rate):

  2218.         self.ui.peak_in.setRefreshRate(rate)

  2219.         self.ui.peak_out.setRefreshRate(rate)

  2220. 

  2221.     def paintEvent(self, event):

  2222.         painter = QPainter(self)

  2223. 

  2224.         areaX = self.ui.area_right.x()

  2225. 

  2226.         # background

  2227.         #painter.setPen(self.m_colorTop)

  2228.         #painter.setBrush(self.m_colorTop)

  2229.         #painter.drawRect(0, 0, areaX+40, self.height())

  2230. 

  2231.         # bottom line

  2232.         painter.setPen(self.fColorBottom)

  2233.         painter.setBrush(self.fColorBottom)

  2234.         painter.drawRect(0, self.height()-5, areaX, 5)

  2235. 

  2236.         # top line

  2237.         painter.drawLine(0, 0, areaX+40, 0)

  2238. 

  2239.         # name -> leds arc

  2240.         path = QPainterPath()

  2241.         path.moveTo(areaX-80, self.height())

  2242.         path.cubicTo(areaX+40, self.height()-5, areaX-40, 30, areaX+20, 0)

  2243.         path.lineTo(areaX+20, self.height())

  2244.         painter.drawPath(path)

  2245. 

  2246.         # fill the rest

  2247.         painter.drawRect(areaX+20, 0, self.width(), self.height())

  2248. 

  2249.         #painter.drawLine(0, 3, self.width(), 3)

  2250.         #painter.drawLine(0, self.height() - 4, self.width(), self.height() - 4)

  2251.         #painter.setPen(self.m_color2)

  2252.         #painter.drawLine(0, 2, self.width(), 2)

  2253.         #painter.drawLine(0, self.height() - 3, self.width(), self.height() - 3)

  2254.         #painter.setPen(self.m_color3)

  2255.         #painter.drawLine(0, 1, self.width(), 1)

  2256.         #painter.drawLine(0, self.height() - 2, self.width(), self.height() - 2)

  2257.         #painter.setPen(self.m_color4)

  2258.         #painter.drawLine(0, 0, self.width(), 0)

  2259.         #painter.drawLine(0, self.height() - 1, self.width(), self.height() - 1)

  2260.         QFrame.paintEvent(self, event)

  2261. 

  2262.     @pyqtSlot(bool)

  2263.     def slot_setActive(self, yesNo):

  2264.         self.setActive(yesNo, False, True)

  2265. 

  2266.     @pyqtSlot(bool)

  2267.     def slot_guiClicked(self, show):

  2268.         Carla.host.show_gui(self.fPluginId, show)

  2269. 

  2270.     @pyqtSlot(bool)

  2271.     def slot_editClicked(self, show):

  2272.         self.ui.edit_dialog.setVisible(show)

  2273. 

  2274.     @pyqtSlot()

  2275.     def slot_removeClicked(self):

  2276.         Carla.host.remove_plugin(self.fPluginId)

  2277. 

  2278. # ------------------------------------------------------------------------------------------------------------

  2279. # Separate Thread for Plugin Search

  2280. 

  2281. class SearchPluginsThread(QThread):

  2282.     def __init__(self, parent):

  2283.         QThread.__init__(self, parent)

  2284. 

  2285.         self.fCheckNative  = False

  2286.         self.fCheckPosix32 = False

  2287.         self.fCheckPosix64 = False

  2288.         self.fCheckWin32   = False

  2289.         self.fCheckWin64   = False

  2290. 

  2291.         self.fCheckLADSPA = False

  2292.         self.fCheckDSSI = False

  2293.         self.fCheckLV2 = False

  2294.         self.fCheckVST = False

  2295.         self.fCheckGIG = False

  2296.         self.fCheckSF2 = False

  2297.         self.fCheckSFZ = False

  2298. 

  2299.         self.fToolNative = carla_discovery_native

  2300. 

  2301.         self.fCurCount = 0

  2302.         self.fCurPercentValue = 0

  2303.         self.fLastCheckValue  = 0

  2304.         self.fSomethingChanged = False

  2305. 

  2306.     def somethingChanged(self):

  2307.         return self.fSomethingChanged

  2308. 

  2309.     def skipPlugin(self):

  2310.         # TODO - windows and mac support

  2311.         apps  = " carla-discovery"

  2312.         apps += " carla-discovery-native"

  2313.         apps += " carla-discovery-posix32"

  2314.         apps += " carla-discovery-posix64"

  2315.         apps += " carla-discovery-win32.exe"

  2316.         apps += " carla-discovery-win64.exe"

  2317. 

  2318.         if LINUX:

  2319.             os.system("killall -KILL %s" % apps)

  2320. 

  2321.     def setSearchBinaryTypes(self, native, posix32, posix64, win32, win64):

  2322.         self.fCheckNative  = native

  2323.         self.fCheckPosix32 = posix32

  2324.         self.fCheckPosix64 = posix64

  2325.         self.fCheckWin32   = win32

  2326.         self.fCheckWin64   = win64

  2327. 

  2328.     def setSearchPluginTypes(self, ladspa, dssi, lv2, vst, gig, sf2, sfz):

  2329.         self.fCheckLADSPA = ladspa

  2330.         self.fCheckDSSI = dssi

  2331.         self.fCheckLV2 = lv2

  2332.         self.fCheckVST = vst

  2333.         self.fCheckGIG = gig

  2334.         self.fCheckSF2 = sf2

  2335.         self.fCheckSFZ = sfz

  2336. 

  2337.     def setSearchToolNative(self, tool):

  2338.         self.fToolNative = tool

  2339. 

  2340.     def run(self):

  2341.         self.fCurCount = 0

  2342.         pluginCount    = 0

  2343.         settingsDB     = QSettings("falkTX", "CarlaPlugins")

  2344. 

  2345.         if self.fCheckLADSPA: pluginCount += 1

  2346.         if self.fCheckDSSI:   pluginCount += 1

  2347.         if self.fCheckLV2:    pluginCount += 1

  2348.         if self.fCheckVST:    pluginCount += 1

  2349. 

  2350.         if self.fCheckNative:

  2351.             self.fCurCount += pluginCount

  2352.         if self.fCheckPosix32:

  2353.             self.fCurCount += pluginCount

  2354.         if self.fCheckPosix64:

  2355.             self.fCurCount += pluginCount

  2356.         if self.fCheckWin32:

  2357.             self.fCurCount += pluginCount

  2358.         if self.fCheckWin64:

  2359.             self.fCurCount += pluginCount

  2360. 

  2361.         if self.fToolNative:

  2362.             if self.fCheckGIG: self.fCurCount += 1

  2363.             if self.fCheckSF2: self.fCurCount += 1

  2364.             if self.fCheckSFZ: self.fCurCount += 1

  2365.         else:

  2366.             self.fCheckGIG = False

  2367.             self.fCheckSF2 = False

  2368.             self.fCheckSFZ = False

  2369. 

  2370.         if self.fCurCount == 0:

  2371.             return

  2372. 

  2373.         self.fCurPercentValue = 100 / self.fCurCount

  2374.         self.fLastCheckValue  = 0

  2375. 

  2376.         if HAIKU:

  2377.             OS = "HAIKU"

  2378.         elif LINUX:

  2379.             OS = "LINUX"

  2380.         elif MACOS:

  2381.             OS = "MACOS"

  2382.         elif WINDOWS:

  2383.             OS = "WINDOWS"

  2384.         else:

  2385.             OS = "UNKNOWN"

  2386. 

  2387.         if self.fCheckLADSPA:

  2388.             checkValue = 0

  2389.             if haveLRDF:

  2390.                 if self.fCheckNative:  checkValue += 0.1

  2391.                 if self.fCheckPosix32: checkValue += 0.1

  2392.                 if self.fCheckPosix64: checkValue += 0.1

  2393.                 if self.fCheckWin32:   checkValue += 0.1

  2394.                 if self.fCheckWin64:   checkValue += 0.1

  2395.             rdfPadValue = self.fCurPercentValue * checkValue

  2396. 

  2397.             if self.fCheckNative:

  2398.                 self._checkLADSPA(OS, carla_discovery_native)

  2399.                 settingsDB.setValue("Plugins/LADSPA_native", self.fLadspaPlugins)

  2400.                 settingsDB.sync()

  2401. 

  2402.             if self.fCheckPosix32:

  2403.                 self._checkLADSPA(OS, carla_discovery_posix32)

  2404.                 settingsDB.setValue("Plugins/LADSPA_posix32", self.fLadspaPlugins)

  2405.                 settingsDB.sync()

  2406. 

  2407.             if self.fCheckPosix64:

  2408.                 self._checkLADSPA(OS, carla_discovery_posix64)

  2409.                 settingsDB.setValue("Plugins/LADSPA_posix64", self.fLadspaPlugins)

  2410.                 settingsDB.sync()

  2411. 

  2412.             if self.fCheckWin32:

  2413.                 self._checkLADSPA("WINDOWS", carla_discovery_win32, not WINDOWS)

  2414.                 settingsDB.setValue("Plugins/LADSPA_win32", self.fLadspaPlugins)

  2415.                 settingsDB.sync()

  2416. 

  2417.             if self.fCheckWin64:

  2418.                 self._checkLADSPA("WINDOWS", carla_discovery_win64, not WINDOWS)

  2419.                 settingsDB.setValue("Plugins/LADSPA_win64", self.fLadspaPlugins)

  2420.                 settingsDB.sync()

  2421. 

  2422.             if haveLRDF and checkValue > 0:

  2423.                 startValue = self.fLastCheckValue - rdfPadValue

  2424. 

  2425.                 self._pluginLook(startValue, "LADSPA RDFs...")

  2426.                 ladspaRdfInfo = ladspa_rdf.recheck_all_plugins(self, startValue, self.fCurPercentValue, checkValue)

  2427. 

  2428.                 SettingsDir = os.path.join(HOME, ".config", "falkTX")

  2429. 

  2430.                 fLadspa = open(os.path.join(SettingsDir, "ladspa_rdf.db"), 'w')

  2431.                 json.dump(ladspaRdfInfo, fLadspa)

  2432.                 fLadspa.close()

  2433. 

  2434.         if self.fCheckDSSI:

  2435.             if self.fCheckNative:

  2436.                 self._checkDSSI(OS, carla_discovery_native)

  2437.                 settingsDB.setValue("Plugins/DSSI_native", self.fDssiPlugins)

  2438.                 settingsDB.sync()

  2439. 

  2440.             if self.fCheckPosix32:

  2441.                 self._checkDSSI(OS, carla_discovery_posix32)

  2442.                 settingsDB.setValue("Plugins/DSSI_posix32", self.fDssiPlugins)

  2443.                 settingsDB.sync()

  2444. 

  2445.             if self.fCheckPosix64:

  2446.                 self._checkDSSI(OS, carla_discovery_posix64)

  2447.                 settingsDB.setValue("Plugins/DSSI_posix64", self.fDssiPlugins)

  2448.                 settingsDB.sync()

  2449. 

  2450.             if self.fCheckWin32:

  2451.                 self._checkDSSI("WINDOWS", carla_discovery_win32, not WINDOWS)

  2452.                 settingsDB.setValue("Plugins/DSSI_win32", self.fDssiPlugins)

  2453.                 settingsDB.sync()

  2454. 

  2455.             if self.fCheckWin64:

  2456.                 self._checkDSSI("WINDOWS", carla_discovery_win64, not WINDOWS)

  2457.                 settingsDB.setValue("Plugins/DSSI_win64", self.fDssiPlugins)

  2458.                 settingsDB.sync()

  2459. 

  2460.         if self.fCheckLV2:

  2461.             if self.fCheckNative:

  2462.                 self._checkLV2(carla_discovery_native)

  2463.                 settingsDB.setValue("Plugins/LV2_native", self.fLv2Plugins)

  2464.                 settingsDB.sync()

  2465. 

  2466.             if self.fCheckPosix32:

  2467.                 self._checkLV2(carla_discovery_posix32)

  2468.                 settingsDB.setValue("Plugins/LV2_posix32", self.fLv2Plugins)

  2469.                 settingsDB.sync()

  2470. 

  2471.             if self.fCheckPosix64:

  2472.                 self._checkLV2(carla_discovery_posix64)

  2473.                 settingsDB.setValue("Plugins/LV2_posix64", self.fLv2Plugins)

  2474.                 settingsDB.sync()

  2475. 

  2476.             if self.fCheckWin32:

  2477.                 self._checkLV2(carla_discovery_win32, not WINDOWS)

  2478.                 settingsDB.setValue("Plugins/LV2_win32", self.fLv2Plugins)

  2479.                 settingsDB.sync()

  2480. 

  2481.             if self.fCheckWin64:

  2482.                 self._checkLV2(carla_discovery_win64, not WINDOWS)

  2483.                 settingsDB.setValue("Plugins/LV2_win64", self.fLv2Plugins)

  2484.                 settingsDB.sync()

  2485. 

  2486.         if self.fCheckVST:

  2487.             if self.fCheckNative:

  2488.                 self._checkVST(OS, carla_discovery_native)

  2489.                 settingsDB.setValue("Plugins/VST_native", self.fVstPlugins)

  2490.                 settingsDB.sync()

  2491. 

  2492.             if self.fCheckPosix32:

  2493.                 self._checkVST(OS, carla_discovery_posix32)

  2494.                 settingsDB.setValue("Plugins/VST_posix32", self.fVstPlugins)

  2495.                 settingsDB.sync()

  2496. 

  2497.             if self.fCheckPosix64:

  2498.                 self._checkVST(OS, carla_discovery_posix64)

  2499.                 settingsDB.setValue("Plugins/VST_posix64", self.fVstPlugins)

  2500.                 settingsDB.sync()

  2501. 

  2502.             if self.fCheckWin32:

  2503.                 self._checkVST("WINDOWS", carla_discovery_win32, not WINDOWS)

  2504.                 settingsDB.setValue("Plugins/VST_win32", self.fVstPlugins)

  2505.                 settingsDB.sync()

  2506. 

  2507.             if self.fCheckWin64:

  2508.                 self._checkVST("WINDOWS", carla_discovery_win64, not WINDOWS)

  2509.                 settingsDB.setValue("Plugins/VST_win64", self.fVstPlugins)

  2510.                 settingsDB.sync()

  2511. 

  2512.         if self.fCheckGIG:

  2513.             self._checkKIT(Carla.GIG_PATH, "gig")

  2514.             settingsDB.setValue("Plugins/GIG", self.fKitPlugins)

  2515.             settingsDB.sync()

  2516. 

  2517.         if self.fCheckSF2:

  2518.             self._checkKIT(Carla.SF2_PATH, "sf2")

  2519.             settingsDB.setValue("Plugins/SF2", self.fKitPlugins)

  2520.             settingsDB.sync()

  2521. 

  2522.         if self.fCheckSFZ:

  2523.             self._checkKIT(Carla.SFZ_PATH, "sfz")

  2524.             settingsDB.setValue("Plugins/SFZ", self.fKitPlugins)

  2525.             settingsDB.sync()

  2526. 

  2527.     def _checkLADSPA(self, OS, tool, isWine=False):

  2528.         ladspaBinaries = []

  2529.         self.fLadspaPlugins = []

  2530. 

  2531.         for iPATH in Carla.LADSPA_PATH:

  2532.             binaries = findBinaries(iPATH, OS)

  2533.             for binary in binaries:

  2534.                 if binary not in ladspaBinaries:

  2535.                     ladspaBinaries.append(binary)

  2536. 

  2537.         ladspaBinaries.sort()

  2538. 

  2539.         for i in range(len(ladspaBinaries)):

  2540.             ladspa  = ladspaBinaries[i]

  2541.             percent = ( float(i) / len(ladspaBinaries) ) * self.fCurPercentValue

  2542.             self._pluginLook((self.fLastCheckValue + percent) * 0.9, ladspa)

  2543. 

  2544.             plugins = checkPluginLADSPA(ladspa, tool, isWine)

  2545.             if plugins:

  2546.                 self.fLadspaPlugins.append(plugins)

  2547.                 self.fSomethingChanged = True

  2548. 

  2549.         self.fLastCheckValue += self.fCurPercentValue

  2550. 

  2551.     def _checkDSSI(self, OS, tool, isWine=False):

  2552.         dssiBinaries = []

  2553.         self.fDssiPlugins = []

  2554. 

  2555.         for iPATH in Carla.DSSI_PATH:

  2556.             binaries = findBinaries(iPATH, OS)

  2557.             for binary in binaries:

  2558.                 if binary not in dssiBinaries:

  2559.                     dssiBinaries.append(binary)

  2560. 

  2561.         dssiBinaries.sort()

  2562. 

  2563.         for i in range(len(dssiBinaries)):

  2564.             dssi    = dssiBinaries[i]

  2565.             percent = ( float(i) / len(dssiBinaries) ) * self.fCurPercentValue

  2566.             self._pluginLook(self.fLastCheckValue + percent, dssi)

  2567. 

  2568.             plugins = checkPluginDSSI(dssi, tool, isWine)

  2569.             if plugins:

  2570.                 self.fDssiPlugins.append(plugins)

  2571.                 self.fSomethingChanged = True

  2572. 

  2573.         self.fLastCheckValue += self.fCurPercentValue

  2574. 

  2575.     def _checkLV2(self, tool, isWine=False):

  2576.         lv2Bundles = []

  2577.         self.fLv2Plugins = []

  2578. 

  2579.         self._pluginLook(self.fLastCheckValue, "LV2 bundles...")

  2580. 

  2581.         for iPATH in Carla.LV2_PATH:

  2582.             bundles = findLV2Bundles(iPATH)

  2583.             for bundle in bundles:

  2584.                 if bundle not in lv2Bundles:

  2585.                     lv2Bundles.append(bundle)

  2586. 

  2587.         lv2Bundles.sort()

  2588. 

  2589.         for i in range(len(lv2Bundles)):

  2590.             lv2     = lv2Bundles[i]

  2591.             percent = ( float(i) / len(lv2Bundles) ) * self.fCurPercentValue

  2592.             self._pluginLook(self.fLastCheckValue + percent, lv2)

  2593. 

  2594.             plugins = checkPluginLV2(lv2, tool, isWine)

  2595.             if plugins:

  2596.                 self.fLv2Plugins.append(plugins)

  2597.                 self.fSomethingChanged = True

  2598. 

  2599.         self.fLastCheckValue += self.fCurPercentValue

  2600. 

  2601.     def _checkVST(self, OS, tool, isWine=False):

  2602.         vstBinaries = []

  2603.         self.fVstPlugins = []

  2604. 

  2605.         for iPATH in Carla.VST_PATH:

  2606.             binaries = findBinaries(iPATH, OS)

  2607.             for binary in binaries:

  2608.                 if binary not in vstBinaries:

  2609.                     vstBinaries.append(binary)

  2610. 

  2611.         vstBinaries.sort()

  2612. 

  2613.         for i in range(len(vstBinaries)):

  2614.             vst     = vstBinaries[i]

  2615.             percent = ( float(i) / len(vstBinaries) ) * self.fCurPercentValue

  2616.             self._pluginLook(self.fLastCheckValue + percent, vst)

  2617. 

  2618.             plugins = checkPluginVST(vst, tool, isWine)

  2619.             if plugins:

  2620.                 self.fVstPlugins.append(plugins)

  2621.                 self.fSomethingChanged = True

  2622. 

  2623.         self.fLastCheckValue += self.fCurPercentValue

  2624. 

  2625.     def _checkKIT(self, kPATH, kType):

  2626.         kitFiles = []

  2627.         self.fKitPlugins = []

  2628. 

  2629.         for iPATH in kPATH:

  2630.             files = findSoundKits(iPATH, kType)

  2631.             for file_ in files:

  2632.                 if file_ not in kitFiles:

  2633.                     kitFiles.append(file_)

  2634. 

  2635.         kitFiles.sort()

  2636. 

  2637.         for i in range(len(kitFiles)):

  2638.             kit     = kitFiles[i]

  2639.             percent = ( float(i) / len(kitFiles) ) * self.fCurPercentValue

  2640.             self._pluginLook(self.fLastCheckValue + percent, kit)

  2641. 

  2642.             if kType == "gig":

  2643.                 plugins = checkPluginGIG(kit, self.fToolNative)

  2644.             elif kType == "sf2":

  2645.                 plugins = checkPluginSF2(kit, self.fToolNative)

  2646.             elif kType == "sfz":

  2647.                 plugins = checkPluginSFZ(kit, self.fToolNative)

  2648.             else:

  2649.                 plugins = None

  2650. 

  2651.             if plugins:

  2652.                 self.fKitPlugins.append(plugins)

  2653.                 self.fSomethingChanged = True

  2654. 

  2655.         self.fLastCheckValue += self.fCurPercentValue

  2656. 

  2657.     def _pluginLook(self, percent, plugin):

  2658.         self.emit(SIGNAL("PluginLook(int, QString)"), percent, plugin)

  2659. 

  2660. # ------------------------------------------------------------------------------------------------------------

  2661. # Plugin Refresh Dialog

  2662. 

  2663. class PluginRefreshW(QDialog):

  2664.     def __init__(self, parent):

  2665.         QDialog.__init__(self, parent)

  2666.         self.ui = ui_carla_refresh.Ui_PluginRefreshW()

  2667.         self.ui.setupUi(self)

  2668. 

  2669.         self._loadSettings()

  2670. 

  2671.         self.ui.b_skip.setVisible(False)

  2672. 

  2673.         if HAIKU:

  2674.             self.ui.ch_posix32.setText("Haiku 32bit")

  2675.             self.ui.ch_posix64.setText("Haiku 64bit")

  2676.         elif LINUX:

  2677.             self.ui.ch_posix32.setText("Linux 32bit")

  2678.             self.ui.ch_posix64.setText("Linux 64bit")

  2679.         elif MACOS:

  2680.             self.ui.ch_posix32.setText("MacOS 32bit")

  2681.             self.ui.ch_posix64.setText("MacOS 64bit")

  2682. 

  2683.         self.fThread = SearchPluginsThread(self)

  2684. 

  2685.         if carla_discovery_posix32 and not WINDOWS:

  2686.             self.ui.ico_posix32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2687.         else:

  2688.             self.ui.ico_posix32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2689.             self.ui.ch_posix32.setChecked(False)

  2690.             self.ui.ch_posix32.setEnabled(False)

  2691. 

  2692.         if carla_discovery_posix64 and not WINDOWS:

  2693.             self.ui.ico_posix64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2694.         else:

  2695.             self.ui.ico_posix64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2696.             self.ui.ch_posix64.setChecked(False)

  2697.             self.ui.ch_posix64.setEnabled(False)

  2698. 

  2699.         if carla_discovery_win32:

  2700.             self.ui.ico_win32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2701.         else:

  2702.             self.ui.ico_win32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2703.             self.ui.ch_win32.setChecked(False)

  2704.             self.ui.ch_win32.setEnabled(False)

  2705. 

  2706.         if carla_discovery_win64:

  2707.             self.ui.ico_win64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2708.         else:

  2709.             self.ui.ico_win64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2710.             self.ui.ch_win64.setChecked(False)

  2711.             self.ui.ch_win64.setEnabled(False)

  2712. 

  2713.         if haveLRDF:

  2714.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2715.         else:

  2716.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2717. 

  2718.         hasNative = bool(carla_discovery_native)

  2719.         hasNonNative = False

  2720. 

  2721.         if WINDOWS:

  2722.             if kIs64bit:

  2723.                 hasNative = bool(carla_discovery_win64)

  2724.                 hasNonNative = bool(carla_discovery_win32)

  2725.                 self.fThread.setSearchToolNative(carla_discovery_win64)

  2726.                 self.ui.ch_win64.setChecked(False)

  2727.                 self.ui.ch_win64.setVisible(False)

  2728.                 self.ui.ico_win64.setVisible(False)

  2729.                 self.ui.label_win64.setVisible(False)

  2730.             else:

  2731.                 hasNative = bool(carla_discovery_win32)

  2732.                 hasNonNative = bool(carla_discovery_win64)

  2733.                 self.fThread.setSearchToolNative(carla_discovery_win32)

  2734.                 self.ui.ch_win32.setChecked(False)

  2735.                 self.ui.ch_win32.setVisible(False)

  2736.                 self.ui.ico_win32.setVisible(False)

  2737.                 self.ui.label_win32.setVisible(False)

  2738.         elif LINUX or MACOS:

  2739.             if kIs64bit:

  2740.                 hasNonNative = bool(carla_discovery_posix32 or carla_discovery_win32 or carla_discovery_win64)

  2741.                 self.ui.ch_posix64.setChecked(False)

  2742.                 self.ui.ch_posix64.setVisible(False)

  2743.                 self.ui.ico_posix64.setVisible(False)

  2744.                 self.ui.label_posix64.setVisible(False)

  2745.             else:

  2746.                 hasNonNative = bool(carla_discovery_posix64 or carla_discovery_win32 or carla_discovery_win64)

  2747.                 self.ui.ch_posix32.setChecked(False)

  2748.                 self.ui.ch_posix32.setVisible(False)

  2749.                 self.ui.ico_posix32.setVisible(False)

  2750.                 self.ui.label_posix32.setVisible(False)

  2751. 

  2752.         if hasNative:

  2753.             self.ui.ico_native.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2754.         else:

  2755.             self.ui.ico_native.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2756.             self.ui.ch_native.setChecked(False)

  2757.             self.ui.ch_native.setEnabled(False)

  2758.             self.ui.ch_gig.setChecked(False)

  2759.             self.ui.ch_gig.setEnabled(False)

  2760.             self.ui.ch_sf2.setChecked(False)

  2761.             self.ui.ch_sf2.setEnabled(False)

  2762.             self.ui.ch_sfz.setChecked(False)

  2763.             self.ui.ch_sfz.setEnabled(False)

  2764.             if not hasNonNative:

  2765.                 self.ui.ch_ladspa.setChecked(False)

  2766.                 self.ui.ch_ladspa.setEnabled(False)

  2767.                 self.ui.ch_dssi.setChecked(False)

  2768.                 self.ui.ch_dssi.setEnabled(False)

  2769.                 self.ui.ch_lv2.setChecked(False)

  2770.                 self.ui.ch_lv2.setEnabled(False)

  2771.                 self.ui.ch_vst.setChecked(False)

  2772.                 self.ui.ch_vst.setEnabled(False)

  2773.                 self.ui.b_start.setEnabled(False)

  2774. 

  2775.         self.connect(self.ui.b_start, SIGNAL("clicked()"), SLOT("slot_start()"))

  2776.         self.connect(self.ui.b_skip, SIGNAL("clicked()"), SLOT("slot_skip()"))

  2777.         self.connect(self.fThread, SIGNAL("PluginLook(int, QString)"), SLOT("slot_handlePluginLook(int, QString)"))

  2778.         self.connect(self.fThread, SIGNAL("finished()"), SLOT("slot_handlePluginThreadFinished()"))

  2779. 

  2780.     @pyqtSlot()

  2781.     def slot_start(self):

  2782.         self.ui.progressBar.setMinimum(0)

  2783.         self.ui.progressBar.setMaximum(100)

  2784.         self.ui.progressBar.setValue(0)

  2785.         self.ui.b_start.setEnabled(False)

  2786.         self.ui.b_skip.setVisible(True)

  2787.         self.ui.b_close.setVisible(False)

  2788. 

  2789.         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())

  2790.         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(),

  2791.                                                   self.ui.ch_gig.isChecked(), self.ui.ch_sf2.isChecked(), self.ui.ch_sfz.isChecked())

  2792. 

  2793.         self.fThread.setSearchBinaryTypes(native, posix32, posix64, win32, win64)

  2794.         self.fThread.setSearchPluginTypes(ladspa, dssi, lv2, vst, gig, sf2, sfz)

  2795.         self.fThread.start()

  2796. 

  2797.     @pyqtSlot()

  2798.     def slot_skip(self):

  2799.         self.fThread.skipPlugin()

  2800. 

  2801.     @pyqtSlot(int, str)

  2802.     def slot_handlePluginLook(self, percent, plugin):

  2803.         self.ui.progressBar.setFormat("%s" % plugin)

  2804.         self.ui.progressBar.setValue(percent)

  2805. 

  2806.     @pyqtSlot()

  2807.     def slot_handlePluginThreadFinished(self):

  2808.         self.ui.progressBar.setMinimum(0)

  2809.         self.ui.progressBar.setMaximum(1)

  2810.         self.ui.progressBar.setValue(1)

  2811.         self.ui.progressBar.setFormat(self.tr("Done"))

  2812.         self.ui.b_start.setEnabled(True)

  2813.         self.ui.b_skip.setVisible(False)

  2814.         self.ui.b_close.setVisible(True)

  2815. 

  2816.     def _saveSettings(self):

  2817.         settings = QSettings()

  2818.         settings.setValue("PluginDatabase/SearchLADSPA", self.ui.ch_ladspa.isChecked())

  2819.         settings.setValue("PluginDatabase/SearchDSSI", self.ui.ch_dssi.isChecked())

  2820.         settings.setValue("PluginDatabase/SearchLV2", self.ui.ch_lv2.isChecked())

  2821.         settings.setValue("PluginDatabase/SearchVST", self.ui.ch_vst.isChecked())

  2822.         settings.setValue("PluginDatabase/SearchGIG", self.ui.ch_gig.isChecked())

  2823.         settings.setValue("PluginDatabase/SearchSF2", self.ui.ch_sf2.isChecked())

  2824.         settings.setValue("PluginDatabase/SearchSFZ", self.ui.ch_sfz.isChecked())

  2825.         settings.setValue("PluginDatabase/SearchNative", self.ui.ch_native.isChecked())

  2826.         settings.setValue("PluginDatabase/SearchPOSIX32", self.ui.ch_posix32.isChecked())

  2827.         settings.setValue("PluginDatabase/SearchPOSIX64", self.ui.ch_posix64.isChecked())

  2828.         settings.setValue("PluginDatabase/SearchWin32", self.ui.ch_win32.isChecked())

  2829.         settings.setValue("PluginDatabase/SearchWin64", self.ui.ch_win64.isChecked())

  2830. 

  2831.     def _loadSettings(self):

  2832.         settings = QSettings()

  2833.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/SearchLADSPA", True, type=bool))

  2834.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/SearchDSSI", True, type=bool))

  2835.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/SearchLV2", True, type=bool))

  2836.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/SearchVST", True, type=bool))

  2837.         self.ui.ch_gig.setChecked(settings.value("PluginDatabase/SearchGIG", False, type=bool))

  2838.         self.ui.ch_sf2.setChecked(settings.value("PluginDatabase/SearchSF2", False, type=bool))

  2839.         self.ui.ch_sfz.setChecked(settings.value("PluginDatabase/SearchSFZ", False, type=bool))

  2840.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/SearchNative", True, type=bool))

  2841.         self.ui.ch_posix32.setChecked(settings.value("PluginDatabase/SearchPOSIX32", False, type=bool))

  2842.         self.ui.ch_posix64.setChecked(settings.value("PluginDatabase/SearchPOSIX64", False, type=bool))

  2843.         self.ui.ch_win32.setChecked(settings.value("PluginDatabase/SearchWin32", False, type=bool))

  2844.         self.ui.ch_win64.setChecked(settings.value("PluginDatabase/SearchWin64", False, type=bool))

  2845. 

  2846.     def closeEvent(self, event):

  2847.         if self.fThread.isRunning():

  2848.             self.fThread.terminate()

  2849.             self.fThread.wait()

  2850.         self._saveSettings()

  2851. 

  2852.         if self.fThread.somethingChanged():

  2853.             self.accept()

  2854.         else:

  2855.             self.reject()

  2856. 

  2857.         QDialog.closeEvent(self, event)

  2858. 

  2859.     def done(self, r):

  2860.         QDialog.done(self, r)

  2861.         self.close()

  2862. 

  2863. # ------------------------------------------------------------------------------------------------------------

  2864. # Plugin Database Dialog

  2865. 

  2866. class PluginDatabaseW(QDialog):

  2867.     def __init__(self, parent):

  2868.         QDialog.__init__(self, parent)

  2869.         self.ui = ui_carla_database.Ui_PluginDatabaseW()

  2870.         self.ui.setupUi(self)

  2871. 

  2872.         self.fLastTableIndex = 0

  2873.         self.fRetPlugin  = None

  2874.         self.fRealParent = parent

  2875. 

  2876.         self.ui.b_add.setEnabled(False)

  2877. 

  2878.         if BINARY_NATIVE in (BINARY_POSIX32, BINARY_WIN32):

  2879.             self.ui.ch_bridged.setText(self.tr("Bridged (64bit)"))

  2880.         else:

  2881.             self.ui.ch_bridged.setText(self.tr("Bridged (32bit)"))

  2882. 

  2883.         if not (LINUX or MACOS):

  2884.             self.ui.ch_bridged_wine.setChecked(False)

  2885.             self.ui.ch_bridged_wine.setEnabled(False)

  2886. 

  2887.         self._loadSettings()

  2888. 

  2889.         self.connect(self.ui.b_add, SIGNAL("clicked()"), SLOT("slot_addPlugin()"))

  2890.         self.connect(self.ui.b_refresh, SIGNAL("clicked()"), SLOT("slot_refreshPlugins()"))

  2891.         self.connect(self.ui.tb_filters, SIGNAL("clicked()"), SLOT("slot_maybeShowFilters()"))

  2892.         self.connect(self.ui.tableWidget, SIGNAL("currentCellChanged(int, int, int, int)"), SLOT("slot_checkPlugin(int)"))

  2893.         self.connect(self.ui.tableWidget, SIGNAL("cellDoubleClicked(int, int)"), SLOT("slot_addPlugin()"))

  2894. 

  2895.         self.connect(self.ui.lineEdit, SIGNAL("textChanged(QString)"), SLOT("slot_checkFilters()"))

  2896.         self.connect(self.ui.ch_effects, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2897.         self.connect(self.ui.ch_instruments, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2898.         self.connect(self.ui.ch_midi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2899.         self.connect(self.ui.ch_other, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2900.         self.connect(self.ui.ch_kits, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2901.         self.connect(self.ui.ch_internal, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2902.         self.connect(self.ui.ch_ladspa, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2903.         self.connect(self.ui.ch_dssi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2904.         self.connect(self.ui.ch_lv2, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2905.         self.connect(self.ui.ch_vst, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2906.         self.connect(self.ui.ch_native, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2907.         self.connect(self.ui.ch_bridged, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2908.         self.connect(self.ui.ch_bridged_wine, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2909.         self.connect(self.ui.ch_gui, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2910.         self.connect(self.ui.ch_stereo, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2911. 

  2912.     @pyqtSlot()

  2913.     def slot_addPlugin(self):

  2914.         if self.ui.tableWidget.currentRow() >= 0:

  2915.             self.fRetPlugin = self.ui.tableWidget.item(self.ui.tableWidget.currentRow(), 0).pluginData

  2916.             self.accept()

  2917.         else:

  2918.             self.reject()

  2919. 

  2920.     @pyqtSlot(int)

  2921.     def slot_checkPlugin(self, row):

  2922.         self.ui.b_add.setEnabled(row >= 0)

  2923. 

  2924.     @pyqtSlot()

  2925.     def slot_checkFilters(self):

  2926.         self._checkFilters()

  2927. 

  2928.     @pyqtSlot()

  2929.     def slot_maybeShowFilters(self):

  2930.         self._showFilters(not self.ui.frame.isVisible())

  2931. 

  2932.     @pyqtSlot()

  2933.     def slot_refreshPlugins(self):

  2934.         if PluginRefreshW(self).exec_():

  2935.             self._reAddPlugins()

  2936. 

  2937.             if self.fRealParent:

  2938.                 self.fRealParent.loadRDFs()

  2939. 

  2940.     def _checkFilters(self):

  2941.         text = self.ui.lineEdit.text().lower()

  2942. 

  2943.         hideEffects     = not self.ui.ch_effects.isChecked()

  2944.         hideInstruments = not self.ui.ch_instruments.isChecked()

  2945.         hideMidi        = not self.ui.ch_midi.isChecked()

  2946.         hideOther       = not self.ui.ch_other.isChecked()

  2947. 

  2948.         hideInternal = not self.ui.ch_internal.isChecked()

  2949.         hideLadspa   = not self.ui.ch_ladspa.isChecked()

  2950.         hideDssi     = not self.ui.ch_dssi.isChecked()

  2951.         hideLV2      = not self.ui.ch_lv2.isChecked()

  2952.         hideVST      = not self.ui.ch_vst.isChecked()

  2953.         hideKits     = not self.ui.ch_kits.isChecked()

  2954. 

  2955.         hideNative  = not self.ui.ch_native.isChecked()

  2956.         hideBridged = not self.ui.ch_bridged.isChecked()

  2957.         hideBridgedWine = not self.ui.ch_bridged_wine.isChecked()

  2958. 

  2959.         hideNonGui    = self.ui.ch_gui.isChecked()

  2960.         hideNonStereo = self.ui.ch_stereo.isChecked()

  2961. 

  2962.         if HAIKU or LINUX or MACOS:

  2963.             nativeBins = [BINARY_POSIX32, BINARY_POSIX64]

  2964.             wineBins   = [BINARY_WIN32, BINARY_WIN64]

  2965.         elif WINDOWS:

  2966.             nativeBins = [BINARY_WIN32, BINARY_WIN64]

  2967.             wineBins   = []

  2968.         else:

  2969.             nativeBins = []

  2970.             wineBins   = []

  2971. 

  2972.         rowCount = self.ui.tableWidget.rowCount()

  2973. 

  2974.         for i in range(rowCount):

  2975.             self.ui.tableWidget.showRow(i)

  2976. 

  2977.             plugin = self.ui.tableWidget.item(i, 0).pluginData

  2978.             aIns   = plugin['audio.ins']

  2979.             aOuts  = plugin['audio.outs']

  2980.             mIns   = plugin['midi.ins']

  2981.             mOuts  = plugin['midi.outs']

  2982.             ptype  = self.ui.tableWidget.item(i, 12).text()

  2983.             isSynth  = bool(plugin['hints'] & PLUGIN_IS_SYNTH)

  2984.             isEffect = bool(aIns > 0 < aOuts and not isSynth)

  2985.             isMidi   = bool(aIns == 0 and aOuts == 0 and mIns > 0 < mOuts)

  2986.             isKit    = bool(ptype in ("GIG", "SF2", "SFZ"))

  2987.             isOther  = bool(not (isEffect or isSynth or isMidi or isKit))

  2988.             isNative = bool(plugin['build'] == BINARY_NATIVE)

  2989.             isStereo = bool(aIns == 2 and aOuts == 2) or (isSynth and aOuts == 2)

  2990.             hasGui   = bool(plugin['hints'] & PLUGIN_HAS_GUI)

  2991. 

  2992.             isBridged = bool(not isNative and plugin['build'] in nativeBins)

  2993.             isBridgedWine = bool(not isNative and plugin['build'] in wineBins)

  2994. 

  2995.             if (hideEffects and isEffect):

  2996.                 self.ui.tableWidget.hideRow(i)

  2997.             elif (hideInstruments and isSynth):

  2998.                 self.ui.tableWidget.hideRow(i)

  2999.             elif (hideMidi and isMidi):

  3000.                 self.ui.tableWidget.hideRow(i)

  3001.             elif (hideOther and isOther):

  3002.                 self.ui.tableWidget.hideRow(i)

  3003.             elif (hideKits and isKit):

  3004.                 self.ui.tableWidget.hideRow(i)

  3005.             elif (hideInternal and ptype == self.tr("Internal")):

  3006.                 self.ui.tableWidget.hideRow(i)

  3007.             elif (hideLadspa and ptype == "LADSPA"):

  3008.                 self.ui.tableWidget.hideRow(i)

  3009.             elif (hideDssi and ptype == "DSSI"):

  3010.                 self.ui.tableWidget.hideRow(i)

  3011.             elif (hideLV2 and ptype == "LV2"):

  3012.                 self.ui.tableWidget.hideRow(i)

  3013.             elif (hideVST and ptype == "VST"):

  3014.                 self.ui.tableWidget.hideRow(i)

  3015.             elif (hideNative and isNative):

  3016.                 self.ui.tableWidget.hideRow(i)

  3017.             elif (hideBridged and isBridged):

  3018.                 self.ui.tableWidget.hideRow(i)

  3019.             elif (hideBridgedWine and isBridgedWine):

  3020.                 self.ui.tableWidget.hideRow(i)

  3021.             elif (hideNonGui and not hasGui):

  3022.                 self.ui.tableWidget.hideRow(i)

  3023.             elif (hideNonStereo and not isStereo):

  3024.                 self.ui.tableWidget.hideRow(i)

  3025.             elif (text and not (

  3026.                 text in self.ui.tableWidget.item(i, 0).text().lower() or

  3027.                 text in self.ui.tableWidget.item(i, 1).text().lower() or

  3028.                 text in self.ui.tableWidget.item(i, 2).text().lower() or

  3029.                 text in self.ui.tableWidget.item(i, 3).text().lower() or

  3030.                 text in self.ui.tableWidget.item(i, 13).text().lower())):

  3031.                 self.ui.tableWidget.hideRow(i)

  3032. 

  3033.     def _showFilters(self, yesNo):

  3034.         self.ui.tb_filters.setArrowType(Qt.UpArrow if yesNo else Qt.DownArrow)

  3035.         self.ui.frame.setVisible(yesNo)

  3036. 

  3037.     def _reAddPlugins(self):

  3038.         settingsDB = QSettings("falkTX", "CarlaPlugins")

  3039. 

  3040.         rowCount = self.ui.tableWidget.rowCount()

  3041.         for x in range(rowCount):

  3042.             self.ui.tableWidget.removeRow(0)

  3043. 

  3044.         self.fLastTableIndex = 0

  3045.         self.ui.tableWidget.setSortingEnabled(False)

  3046. 

  3047.         internalCount = 0

  3048.         ladspaCount = 0

  3049.         dssiCount = 0

  3050.         lv2Count = 0

  3051.         vstCount = 0

  3052.         kitCount = 0

  3053. 

  3054.         # ---------------------------------------------------------------------------

  3055.         # Internal

  3056. 

  3057.         internalPlugins = toList(settingsDB.value("Plugins/Internal", []))

  3058. 

  3059.         for plugins in internalPlugins:

  3060.             for plugin in plugins:

  3061.                 internalCount += 1

  3062. 

  3063.         if (not Carla.isControl) and internalCount != Carla.host.get_internal_plugin_count():

  3064.             internalCount   = Carla.host.get_internal_plugin_count()

  3065.             internalPlugins = []

  3066. 

  3067.             for i in range(Carla.host.get_internal_plugin_count()):

  3068.                 descInfo = Carla.host.get_internal_plugin_info(i)

  3069.                 plugins  = checkPluginInternal(descInfo)

  3070. 

  3071.                 if plugins:

  3072.                     internalPlugins.append(plugins)

  3073. 

  3074.             settingsDB.setValue("Plugins/Internal", internalPlugins)

  3075. 

  3076.         for plugins in internalPlugins:

  3077.             for plugin in plugins:

  3078.                 self._addPluginToTable(plugin, self.tr("Internal"))

  3079. 

  3080.         # ---------------------------------------------------------------------------

  3081.         # LADSPA

  3082. 

  3083.         ladspaPlugins  = []

  3084.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_native", []))

  3085.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix32", []))

  3086.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix64", []))

  3087.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win32", []))

  3088.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win64", []))

  3089. 

  3090.         for plugins in ladspaPlugins:

  3091.             for plugin in plugins:

  3092.                 self._addPluginToTable(plugin, "LADSPA")

  3093.                 ladspaCount += 1

  3094. 

  3095.         # ---------------------------------------------------------------------------

  3096.         # DSSI

  3097. 

  3098.         dssiPlugins  = []

  3099.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_native", []))

  3100.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix32", []))

  3101.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix64", []))

  3102.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win32", []))

  3103.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win64", []))

  3104. 

  3105.         for plugins in dssiPlugins:

  3106.             for plugin in plugins:

  3107.                 self._addPluginToTable(plugin, "DSSI")

  3108.                 dssiCount += 1

  3109. 

  3110.         # ---------------------------------------------------------------------------

  3111.         # LV2

  3112. 

  3113.         lv2Plugins  = []

  3114.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_native", []))

  3115.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix32", []))

  3116.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix64", []))

  3117.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win32", []))

  3118.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win64", []))

  3119. 

  3120.         for plugins in lv2Plugins:

  3121.             for plugin in plugins:

  3122.                 self._addPluginToTable(plugin, "LV2")

  3123.                 lv2Count += 1

  3124. 

  3125.         # ---------------------------------------------------------------------------

  3126.         # VST

  3127. 

  3128.         vstPlugins  = []

  3129.         vstPlugins += toList(settingsDB.value("Plugins/VST_native", []))

  3130.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix32", []))

  3131.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix64", []))

  3132.         vstPlugins += toList(settingsDB.value("Plugins/VST_win32", []))

  3133.         vstPlugins += toList(settingsDB.value("Plugins/VST_win64", []))

  3134. 

  3135.         for plugins in vstPlugins:

  3136.             for plugin in plugins:

  3137.                 self._addPluginToTable(plugin, "VST")

  3138.                 vstCount += 1

  3139. 

  3140.         # ---------------------------------------------------------------------------

  3141.         # Kits

  3142. 

  3143.         gigs = toList(settingsDB.value("Plugins/GIG", []))

  3144.         sf2s = toList(settingsDB.value("Plugins/SF2", []))

  3145.         sfzs = toList(settingsDB.value("Plugins/SFZ", []))

  3146. 

  3147.         for gig in gigs:

  3148.             for gig_i in gig:

  3149.                 self._addPluginToTable(gig_i, "GIG")

  3150.                 kitCount += 1

  3151. 

  3152.         for sf2 in sf2s:

  3153.             for sf2_i in sf2:

  3154.                 self._addPluginToTable(sf2_i, "SF2")

  3155.                 kitCount += 1

  3156. 

  3157.         for sfz in sfzs:

  3158.             for sfz_i in sfz:

  3159.                 self._addPluginToTable(sfz_i, "SFZ")

  3160.                 kitCount += 1

  3161. 

  3162.         # ---------------------------------------------------------------------------

  3163. 

  3164.         self.ui.tableWidget.setSortingEnabled(True)

  3165.         self.ui.tableWidget.sortByColumn(0, Qt.AscendingOrder)

  3166. 

  3167.         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)))

  3168. 

  3169.         self._checkFilters()

  3170. 

  3171.     def _addPluginToTable(self, plugin, ptype):

  3172.         index = self.fLastTableIndex

  3173. 

  3174.         if plugin['build'] == BINARY_NATIVE:

  3175.             bridgeText = self.tr("No")

  3176.         else:

  3177.             typeText = self.tr("Unknown")

  3178.             if LINUX or MACOS:

  3179.                 if plugin['build'] == BINARY_POSIX32:

  3180.                     typeText = "32bit"

  3181.                 elif plugin['build'] == BINARY_POSIX64:

  3182.                     typeText = "64bit"

  3183.                 elif plugin['build'] == BINARY_WIN32:

  3184.                     typeText = "Windows 32bit"

  3185.                 elif plugin['build'] == BINARY_WIN64:

  3186.                     typeText = "Windows 64bit"

  3187.             elif WINDOWS:

  3188.                 if plugin['build'] == BINARY_WIN32:

  3189.                     typeText = "32bit"

  3190.                 elif plugin['build'] == BINARY_WIN64:

  3191.                     typeText = "64bit"

  3192.             bridgeText = self.tr("Yes (%s)" % typeText)

  3193. 

  3194.         self.ui.tableWidget.insertRow(index)

  3195.         self.ui.tableWidget.setItem(index, 0, QTableWidgetItem(plugin['name']))

  3196.         self.ui.tableWidget.setItem(index, 1, QTableWidgetItem(plugin['label']))

  3197.         self.ui.tableWidget.setItem(index, 2, QTableWidgetItem(plugin['maker']))

  3198.         self.ui.tableWidget.setItem(index, 3, QTableWidgetItem(str(plugin['uniqueId'])))

  3199.         self.ui.tableWidget.setItem(index, 4, QTableWidgetItem(str(plugin['audio.ins'])))

  3200.         self.ui.tableWidget.setItem(index, 5, QTableWidgetItem(str(plugin['audio.outs'])))

  3201.         self.ui.tableWidget.setItem(index, 6, QTableWidgetItem(str(plugin['parameters.ins'])))

  3202.         self.ui.tableWidget.setItem(index, 7, QTableWidgetItem(str(plugin['parameters.outs'])))

  3203.         self.ui.tableWidget.setItem(index, 8, QTableWidgetItem(str(plugin['programs.total'])))

  3204.         self.ui.tableWidget.setItem(index, 9, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_HAS_GUI) else self.tr("No")))

  3205.         self.ui.tableWidget.setItem(index, 10, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_IS_SYNTH) else self.tr("No")))

  3206.         self.ui.tableWidget.setItem(index, 11, QTableWidgetItem(bridgeText))

  3207.         self.ui.tableWidget.setItem(index, 12, QTableWidgetItem(ptype))

  3208.         self.ui.tableWidget.setItem(index, 13, QTableWidgetItem(plugin['binary']))

  3209.         self.ui.tableWidget.item(self.fLastTableIndex, 0).pluginData = plugin

  3210.         self.fLastTableIndex += 1

  3211. 

  3212.     def _saveSettings(self):

  3213.         settings = QSettings()

  3214.         settings.setValue("PluginDatabase/Geometry", self.saveGeometry())

  3215.         settings.setValue("PluginDatabase/TableGeometry", self.ui.tableWidget.horizontalHeader().saveState())

  3216.         settings.setValue("PluginDatabase/ShowFilters", (self.ui.tb_filters.arrowType() == Qt.UpArrow))

  3217.         settings.setValue("PluginDatabase/ShowEffects", self.ui.ch_effects.isChecked())

  3218.         settings.setValue("PluginDatabase/ShowInstruments", self.ui.ch_instruments.isChecked())

  3219.         settings.setValue("PluginDatabase/ShowMIDI", self.ui.ch_midi.isChecked())

  3220.         settings.setValue("PluginDatabase/ShowOther", self.ui.ch_other.isChecked())

  3221.         settings.setValue("PluginDatabase/ShowInternal", self.ui.ch_internal.isChecked())

  3222.         settings.setValue("PluginDatabase/ShowLADSPA", self.ui.ch_ladspa.isChecked())

  3223.         settings.setValue("PluginDatabase/ShowDSSI", self.ui.ch_dssi.isChecked())

  3224.         settings.setValue("PluginDatabase/ShowLV2", self.ui.ch_lv2.isChecked())

  3225.         settings.setValue("PluginDatabase/ShowVST", self.ui.ch_vst.isChecked())

  3226.         settings.setValue("PluginDatabase/ShowKits", self.ui.ch_kits.isChecked())

  3227.         settings.setValue("PluginDatabase/ShowNative", self.ui.ch_native.isChecked())

  3228.         settings.setValue("PluginDatabase/ShowBridged", self.ui.ch_bridged.isChecked())

  3229.         settings.setValue("PluginDatabase/ShowBridgedWine", self.ui.ch_bridged_wine.isChecked())

  3230.         settings.setValue("PluginDatabase/ShowHasGUI", self.ui.ch_gui.isChecked())

  3231.         settings.setValue("PluginDatabase/ShowStereoOnly", self.ui.ch_stereo.isChecked())

  3232. 

  3233.     def _loadSettings(self):

  3234.         settings = QSettings()

  3235.         self.restoreGeometry(settings.value("PluginDatabase/Geometry", ""))

  3236.         self.ui.tableWidget.horizontalHeader().restoreState(settings.value("PluginDatabase/TableGeometry", ""))

  3237.         self.ui.ch_effects.setChecked(settings.value("PluginDatabase/ShowEffects", True, type=bool))

  3238.         self.ui.ch_instruments.setChecked(settings.value("PluginDatabase/ShowInstruments", True, type=bool))

  3239.         self.ui.ch_midi.setChecked(settings.value("PluginDatabase/ShowMIDI", True, type=bool))

  3240.         self.ui.ch_other.setChecked(settings.value("PluginDatabase/ShowOther", True, type=bool))

  3241.         self.ui.ch_internal.setChecked(settings.value("PluginDatabase/ShowInternal", True, type=bool))

  3242.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/ShowLADSPA", True, type=bool))

  3243.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/ShowDSSI", True, type=bool))

  3244.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/ShowLV2", True, type=bool))

  3245.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/ShowVST", True, type=bool))

  3246.         self.ui.ch_kits.setChecked(settings.value("PluginDatabase/ShowKits", True, type=bool))

  3247.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/ShowNative", True, type=bool))

  3248.         self.ui.ch_bridged.setChecked(settings.value("PluginDatabase/ShowBridged", True, type=bool))

  3249.         self.ui.ch_bridged_wine.setChecked(settings.value("PluginDatabase/ShowBridgedWine", True, type=bool))

  3250.         self.ui.ch_gui.setChecked(settings.value("PluginDatabase/ShowHasGUI", False, type=bool))

  3251.         self.ui.ch_stereo.setChecked(settings.value("PluginDatabase/ShowStereoOnly", False, type=bool))

  3252. 

  3253.         self._showFilters(settings.value("PluginDatabase/ShowFilters", False, type=bool))

  3254.         self._reAddPlugins()

  3255. 

  3256.     def closeEvent(self, event):

  3257.         self._saveSettings()

  3258.         QDialog.closeEvent(self, event)

  3259. 

  3260.     def done(self, r):

  3261.         QDialog.done(self, r)

  3262.         self.close()

  3263. 

  3264. # ------------------------------------------------------------------------------------------------------------

  3265. # TESTING

  3266. 

  3267. #from PyQt4.QtGui import QApplication

  3268. 

  3269. #Carla.isControl = True

  3270. 

  3271. #ptest = {

  3272.     #'index': 0,

  3273.     #'name': "Parameter",

  3274.     #'symbol': "param",

  3275.     #'current': 0.1,

  3276.     #'default': 0.3,

  3277.     #'minimum': 0.0,

  3278.     #'maximum': 1.0,

  3279.     #'midiChannel': 7,

  3280.     #'midiCC': 2,

  3281.     #'type': PARAMETER_INPUT,

  3282.     #'hints': PARAMETER_IS_ENABLED | PARAMETER_IS_AUTOMABLE,

  3283.     #'scalePoints': [],

  3284.     #'step': 0.01,

  3285.     #'stepSmall': 0.001,

  3286.     #'stepLarge': 0.1,

  3287.     #'unit': "un",

  3288. #}

  3289. 

  3290. #app  = QApplication(sys.argv)

  3291. #app.setApplicationName("Carla")

  3292. #app.setApplicationVersion(VERSION)

  3293. #app.setOrganizationName("falkTX")

  3294. ##gui = CarlaAboutW(None)

  3295. ##gui = PluginParameter(None, ptest, 0, 0)

  3296. #gui = PluginEdit(None, 0)

  3297. ##gui = PluginWidget(None, 0)

  3298. ##gui = PluginDatabaseW(None)

  3299. #gui.show()

  3300. ##if gui.exec_():

  3301.     ##print(gui.fRetPlugin)

  3302. ##gui = PluginRefreshW(None)

  3303. #app.exec_()