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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          = 0x001

  162. PLUGIN_IS_RTSAFE          = 0x002

  163. PLUGIN_IS_SYNTH           = 0x004

  164. PLUGIN_HAS_GUI            = 0x010

  165. PLUGIN_USES_CHUNKS        = 0x020

  166. PLUGIN_USES_SINGLE_THREAD = 0x040

  167. PLUGIN_CAN_DRYWET         = 0x100

  168. PLUGIN_CAN_VOLUME         = 0x200

  169. PLUGIN_CAN_BALANCE        = 0x400

  170. PLUGIN_CAN_FORCE_STEREO   = 0x800

  171. 

  172. # Plugin Options

  173. PLUGIN_OPTION_FIXED_BUFFER         = 0x001

  174. PLUGIN_OPTION_FORCE_STEREO         = 0x002

  175. PLUGIN_OPTION_SELF_AUTOMATION      = 0x004

  176. PLUGIN_OPTION_USE_CHUNKS           = 0x008

  177. PLUGIN_OPTION_SEND_ALL_SOUND_OFF   = 0x010

  178. PLUGIN_OPTION_SEND_NOTE_OFF_VELO   = 0x020

  179. PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH = 0x040

  180. PLUGIN_OPTION_SEND_PITCHBEND       = 0x080

  181. PLUGIN_OPTION_VST_SUPPLY_IDLE      = 0x100

  182. PLUGIN_OPTION_VST_UPDATE_DISPLAY   = 0x200

  183. 

  184. # Parameter Hints

  185. PARAMETER_IS_BOOLEAN       = 0x01

  186. PARAMETER_IS_INTEGER       = 0x02

  187. PARAMETER_IS_LOGARITHMIC   = 0x04

  188. PARAMETER_IS_ENABLED       = 0x08

  189. PARAMETER_IS_AUTOMABLE     = 0x10

  190. PARAMETER_USES_SAMPLERATE  = 0x20

  191. PARAMETER_USES_SCALEPOINTS = 0x40

  192. PARAMETER_USES_CUSTOM_TEXT = 0x80

  193. 

  194. # Custom Data types

  195. CUSTOM_DATA_INVALID = None

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

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

  198. 

  199. # Binary Type

  200. BINARY_NONE    = 0

  201. BINARY_POSIX32 = 1

  202. BINARY_POSIX64 = 2

  203. BINARY_WIN32   = 3

  204. BINARY_WIN64   = 4

  205. BINARY_OTHER   = 5

  206. 

  207. # Plugin Type

  208. PLUGIN_NONE     = 0

  209. PLUGIN_INTERNAL = 1

  210. PLUGIN_LADSPA   = 2

  211. PLUGIN_DSSI     = 3

  212. PLUGIN_LV2      = 4

  213. PLUGIN_VST      = 5

  214. PLUGIN_GIG      = 6

  215. PLUGIN_SF2      = 7

  216. PLUGIN_SFZ      = 8

  217. 

  218. # Plugin Category

  219. PLUGIN_CATEGORY_NONE      = 0

  220. PLUGIN_CATEGORY_SYNTH     = 1

  221. PLUGIN_CATEGORY_DELAY     = 2 # also Reverb

  222. PLUGIN_CATEGORY_EQ        = 3

  223. PLUGIN_CATEGORY_FILTER    = 4

  224. PLUGIN_CATEGORY_DYNAMICS  = 5 # Amplifier, Compressor, Gate

  225. PLUGIN_CATEGORY_MODULATOR = 6 # Chorus, Flanger, Phaser

  226. PLUGIN_CATEGORY_UTILITY   = 7 # Analyzer, Converter, Mixer

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

  228. 

  229. # Parameter Type

  230. PARAMETER_UNKNOWN       = 0

  231. PARAMETER_INPUT         = 1

  232. PARAMETER_OUTPUT        = 2

  233. PARAMETER_LATENCY       = 3

  234. PARAMETER_SAMPLE_RATE   = 4

  235. PARAMETER_LV2_FREEWHEEL = 5

  236. PARAMETER_LV2_TIME      = 6

  237. 

  238. # Internal Parameters Index

  239. PARAMETER_NULL          = -1

  240. PARAMETER_ACTIVE        = -2

  241. PARAMETER_DRYWET        = -3

  242. PARAMETER_VOLUME        = -4

  243. PARAMETER_BALANCE_LEFT  = -5

  244. PARAMETER_BALANCE_RIGHT = -6

  245. PARAMETER_PANNING       = -7

  246. PARAMETER_MAX           = -8

  247. 

  248. # Options Type

  249. OPTION_PROCESS_NAME            = 0

  250. OPTION_PROCESS_MODE            = 1

  251. OPTION_FORCE_STEREO            = 2

  252. OPTION_PREFER_PLUGIN_BRIDGES   = 3

  253. OPTION_PREFER_UI_BRIDGES       = 4

  254. OPTION_USE_DSSI_VST_CHUNKS     = 5

  255. OPTION_MAX_PARAMETERS          = 6

  256. OPTION_OSC_UI_TIMEOUT          = 7

  257. OPTION_PREFERRED_BUFFER_SIZE   = 8

  258. OPTION_PREFERRED_SAMPLE_RATE   = 9

  259. OPTION_PATH_BRIDGE_NATIVE      = 10

  260. OPTION_PATH_BRIDGE_POSIX32     = 11

  261. OPTION_PATH_BRIDGE_POSIX64     = 12

  262. OPTION_PATH_BRIDGE_WIN32       = 13

  263. OPTION_PATH_BRIDGE_WIN64       = 14

  264. OPTION_PATH_BRIDGE_LV2_GTK2    = 15

  265. OPTION_PATH_BRIDGE_LV2_GTK3    = 16

  266. OPTION_PATH_BRIDGE_LV2_QT4     = 17

  267. OPTION_PATH_BRIDGE_LV2_QT5     = 18

  268. OPTION_PATH_BRIDGE_LV2_COCOA   = 19

  269. OPTION_PATH_BRIDGE_LV2_WINDOWS = 20

  270. OPTION_PATH_BRIDGE_LV2_X11     = 21

  271. OPTION_PATH_BRIDGE_VST_COCOA   = 22

  272. OPTION_PATH_BRIDGE_VST_HWND    = 23

  273. OPTION_PATH_BRIDGE_VST_X11     = 24

  274. 

  275. # Callback Type

  276. CALLBACK_DEBUG          = 0

  277. CALLBACK_PLUGIN_ADDED   = 1

  278. CALLBACK_PLUGIN_REMOVED = 2

  279. CALLBACK_PARAMETER_VALUE_CHANGED        = 3

  280. CALLBACK_PARAMETER_DEFAULT_CHANGED      = 4

  281. CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED = 5

  282. CALLBACK_PARAMETER_MIDI_CC_CHANGED      = 6

  283. CALLBACK_PROGRAM_CHANGED      = 7

  284. CALLBACK_MIDI_PROGRAM_CHANGED = 8

  285. CALLBACK_NOTE_ON              = 9

  286. CALLBACK_NOTE_OFF             = 10

  287. CALLBACK_SHOW_GUI             = 11

  288. CALLBACK_UPDATE               = 12

  289. CALLBACK_RELOAD_INFO          = 13

  290. CALLBACK_RELOAD_PARAMETERS    = 14

  291. CALLBACK_RELOAD_PROGRAMS      = 15

  292. CALLBACK_RELOAD_ALL           = 16

  293. CALLBACK_NSM_ANNOUNCE         = 17

  294. CALLBACK_NSM_OPEN1            = 18

  295. CALLBACK_NSM_OPEN2            = 19

  296. CALLBACK_NSM_SAVE             = 20

  297. CALLBACK_ERROR                = 21

  298. CALLBACK_QUIT                 = 22

  299. 

  300. # Process Mode Type

  301. PROCESS_MODE_SINGLE_CLIENT    = 0

  302. PROCESS_MODE_MULTIPLE_CLIENTS = 1

  303. PROCESS_MODE_CONTINUOUS_RACK  = 2

  304. PROCESS_MODE_PATCHBAY         = 3

  305. 

  306. # Set BINARY_NATIVE

  307. if HAIKU or LINUX or MACOS:

  308.     BINARY_NATIVE = BINARY_POSIX64 if kIs64bit else BINARY_POSIX32

  309. elif WINDOWS:

  310.     BINARY_NATIVE = BINARY_WIN64 if kIs64bit else BINARY_WIN32

  311. else:

  312.     BINARY_NATIVE = BINARY_OTHER

  313. 

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

  315. # Carla Host object

  316. 

  317. class CarlaHostObject(object):

  318.     __slots__ = [

  319.         'host',

  320.         'gui',

  321.         'isControl',

  322.         'isLocal',

  323.         'processMode',

  324.         'maxParameters'

  325.     ]

  326. 

  327. Carla = CarlaHostObject()

  328. Carla.host = None

  329. Carla.gui  = None

  330. Carla.isControl = False

  331. Carla.isLocal   = True

  332. Carla.processMode   = PROCESS_MODE_CONTINUOUS_RACK

  333. Carla.maxParameters = MAX_RACK_PLUGINS

  334. 

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

  336. # Carla GUI stuff

  337. 

  338. ICON_STATE_NULL = 0

  339. ICON_STATE_WAIT = 1

  340. ICON_STATE_OFF  = 2

  341. ICON_STATE_ON   = 3

  342. 

  343. PALETTE_COLOR_NONE   = 0

  344. PALETTE_COLOR_WHITE  = 1

  345. PALETTE_COLOR_RED    = 2

  346. PALETTE_COLOR_GREEN  = 3

  347. PALETTE_COLOR_BLUE   = 4

  348. PALETTE_COLOR_YELLOW = 5

  349. PALETTE_COLOR_ORANGE = 6

  350. PALETTE_COLOR_BROWN  = 7

  351. PALETTE_COLOR_PINK   = 8

  352. 

  353. CarlaStateParameter = {

  354.     'index': 0,

  355.     'name': "",

  356.     'symbol': "",

  357.     'value': 0.0,

  358.     'midiChannel': 1,

  359.     'midiCC': -1

  360. }

  361. 

  362. CarlaStateCustomData = {

  363.     'type': "",

  364.     'key': "",

  365.     'value': ""

  366. }

  367. 

  368. CarlaSaveState = {

  369.     'type': "",

  370.     'name': "",

  371.     'label': "",

  372.     'binary': "",

  373.     'uniqueId': 0,

  374.     'active': False,

  375.     'dryWet': 1.0,

  376.     'volume': 1.0,

  377.     'balanceLeft': -1.0,

  378.     'balanceRight': 1.0,

  379.     'pannning': 0.0,

  380.     'parameterList': [],

  381.     'currentProgramIndex': -1,

  382.     'currentProgramName': "",

  383.     'currentMidiBank': -1,

  384.     'currentMidiProgram': -1,

  385.     'customDataList': [],

  386.     'chunk': None

  387. }

  388. 

  389. # ------------------------------------------------------------------------------------------------------------

  390. # Static MIDI CC list

  391. 

  392. MIDI_CC_LIST = (

  393.     #"0x00 Bank Select",

  394.     "0x01 Modulation",

  395.     "0x02 Breath",

  396.     "0x03 (Undefined)",

  397.     "0x04 Foot",

  398.     "0x05 Portamento",

  399.     #"0x06 (Data Entry MSB)",

  400.     "0x07 Volume",

  401.     "0x08 Balance",

  402.     "0x09 (Undefined)",

  403.     "0x0A Pan",

  404.     "0x0B Expression",

  405.     "0x0C FX Control 1",

  406.     "0x0D FX Control 2",

  407.     "0x0E (Undefined)",

  408.     "0x0F (Undefined)",

  409.     "0x10 General Purpose 1",

  410.     "0x11 General Purpose 2",

  411.     "0x12 General Purpose 3",

  412.     "0x13 General Purpose 4",

  413.     "0x14 (Undefined)",

  414.     "0x15 (Undefined)",

  415.     "0x16 (Undefined)",

  416.     "0x17 (Undefined)",

  417.     "0x18 (Undefined)",

  418.     "0x19 (Undefined)",

  419.     "0x1A (Undefined)",

  420.     "0x1B (Undefined)",

  421.     "0x1C (Undefined)",

  422.     "0x1D (Undefined)",

  423.     "0x1E (Undefined)",

  424.     "0x1F (Undefined)",

  425.     #"0x20 *Bank Select",

  426.     #"0x21 *Modulation",

  427.     #"0x22 *Breath",

  428.     #"0x23 *(Undefined)",

  429.     #"0x24 *Foot",

  430.     #"0x25 *Portamento",

  431.     #"0x26 *(Data Entry MSB)",

  432.     #"0x27 *Volume",

  433.     #"0x28 *Balance",

  434.     #"0x29 *(Undefined)",

  435.     #"0x2A *Pan",

  436.     #"0x2B *Expression",

  437.     #"0x2C *FX *Control 1",

  438.     #"0x2D *FX *Control 2",

  439.     #"0x2E *(Undefined)",

  440.     #"0x2F *(Undefined)",

  441.     #"0x30 *General Purpose 1",

  442.     #"0x31 *General Purpose 2",

  443.     #"0x32 *General Purpose 3",

  444.     #"0x33 *General Purpose 4",

  445.     #"0x34 *(Undefined)",

  446.     #"0x35 *(Undefined)",

  447.     #"0x36 *(Undefined)",

  448.     #"0x37 *(Undefined)",

  449.     #"0x38 *(Undefined)",

  450.     #"0x39 *(Undefined)",

  451.     #"0x3A *(Undefined)",

  452.     #"0x3B *(Undefined)",

  453.     #"0x3C *(Undefined)",

  454.     #"0x3D *(Undefined)",

  455.     #"0x3E *(Undefined)",

  456.     #"0x3F *(Undefined)",

  457.     #"0x40 Damper On/Off", # <63 off, >64 on

  458.     #"0x41 Portamento On/Off", # <63 off, >64 on

  459.     #"0x42 Sostenuto On/Off", # <63 off, >64 on

  460.     #"0x43 Soft Pedal On/Off", # <63 off, >64 on

  461.     #"0x44 Legato Footswitch", # <63 Normal, >64 Legato

  462.     #"0x45 Hold 2", # <63 off, >64 on

  463.     "0x46 Control 1 [Variation]",

  464.     "0x47 Control 2 [Timbre]",

  465.     "0x48 Control 3 [Release]",

  466.     "0x49 Control 4 [Attack]",

  467.     "0x4A Control 5 [Brightness]",

  468.     "0x4B Control 6 [Decay]",

  469.     "0x4C Control 7 [Vib Rate]",

  470.     "0x4D Control 8 [Vib Depth]",

  471.     "0x4E Control 9 [Vib Delay]",

  472.     "0x4F Control 10 [Undefined]",

  473.     "0x50 General Purpose 5",

  474.     "0x51 General Purpose 6",

  475.     "0x52 General Purpose 7",

  476.     "0x53 General Purpose 8",

  477.     "0x54 Portamento Control",

  478.     "0x5B FX 1 Depth [Reverb]",

  479.     "0x5C FX 2 Depth [Tremolo]",

  480.     "0x5D FX 3 Depth [Chorus]",

  481.     "0x5E FX 4 Depth [Detune]",

  482.     "0x5F FX 5 Depth [Phaser]"

  483.   )

  484. 

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

  486. # Default Plugin Folders

  487. 

  488. if WINDOWS:

  489.     splitter = ";"

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

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

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

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

  494. 

  495.     # Small integrity tests

  496.     if not APPDATA:

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

  498.         sys.exit(1)

  499. 

  500.     if not PROGRAMFILES:

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

  502.         sys.exit(1)

  503. 

  504.     if not COMMONPROGRAMFILES:

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

  506.         sys.exit(1)

  507. 

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

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

  510. 

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

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

  513. 

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

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

  516. 

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

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

  519. 

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

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

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

  523. 

  524.     if PROGRAMFILESx86:

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

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

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

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

  529. 

  530. elif HAIKU:

  531.     splitter = ":"

  532. 

  533.     # TODO

  534.     DEFAULT_LADSPA_PATH = ""

  535.     DEFAULT_DSSI_PATH = ""

  536.     DEFAULT_LV2_PATH = ""

  537.     DEFAULT_VST_PATH = ""

  538.     DEFAULT_GIG_PATH = ""

  539.     DEFAULT_SF2_PATH = ""

  540.     DEFAULT_SFZ_PATH = ""

  541. 

  542. elif MACOS:

  543.     splitter = ":"

  544. 

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

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

  547. 

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

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

  550. 

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

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

  553. 

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

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

  556. 

  557.     # TODO

  558.     DEFAULT_GIG_PATH = ""

  559.     DEFAULT_SF2_PATH = ""

  560.     DEFAULT_SFZ_PATH = ""

  561. 

  562. else:

  563.     splitter = ":"

  564. 

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

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

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

  568. 

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

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

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

  572. 

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

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

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

  576. 

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

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

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

  580. 

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

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

  583. 

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

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

  586. 

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

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

  589. 

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

  591. # Default Plugin Folders (set)

  592. 

  593. global LADSPA_PATH, DSSI_PATH, LV2_PATH, VST_PATH, GIG_PATH, SF2_PATH, SFZ_PATH

  594. 

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

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

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

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

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

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

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

  602. 

  603. if haveLRDF:

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

  605.     if LADSPA_RDF_PATH_env:

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

  607.     del LADSPA_RDF_PATH_env

  608. 

  609. # ------------------------------------------------------------------------------------------------------------

  610. # Search for Carla library and tools

  611. 

  612. global carla_library_path

  613. carla_library_path = ""

  614. 

  615. carla_discovery_native  = ""

  616. carla_discovery_posix32 = ""

  617. carla_discovery_posix64 = ""

  618. carla_discovery_win32   = ""

  619. carla_discovery_win64   = ""

  620. 

  621. carla_bridge_native  = ""

  622. carla_bridge_posix32 = ""

  623. carla_bridge_posix64 = ""

  624. carla_bridge_win32   = ""

  625. carla_bridge_win64   = ""

  626. 

  627. carla_bridge_lv2_gtk2    = ""

  628. carla_bridge_lv2_gtk3    = ""

  629. carla_bridge_lv2_qt4     = ""

  630. carla_bridge_lv2_qt5     = ""

  631. carla_bridge_lv2_cocoa   = ""

  632. carla_bridge_lv2_windows = ""

  633. carla_bridge_lv2_x11     = ""

  634. 

  635. carla_bridge_vst_cocoa = ""

  636. carla_bridge_vst_hwnd  = ""

  637. carla_bridge_vst_x11   = ""

  638. 

  639. if WINDOWS:

  640.     carla_libname = "libcarla_standalone.dll"

  641. elif MACOS:

  642.     carla_libname = "libcarla_standalone.dylib"

  643. else:

  644.     carla_libname = "libcarla_standalone.so"

  645. 

  646. CWD = sys.path[0]

  647. 

  648. # make it work with cxfreeze

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

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

  651. 

  652. # find carla_library_path

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

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

  655. else:

  656.     if WINDOWS:

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

  658.     elif MACOS:

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

  660.     else:

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

  662. 

  663.     for path in CARLA_PATH:

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

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

  666.             break

  667. 

  668. # find any tool

  669. def findTool(tdir, tname):

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

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

  672. 

  673.     for p in PATH:

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

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

  676. 

  677.     return ""

  678. 

  679. # find wine/windows tools

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

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

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

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

  684. 

  685. # find native and posix tools

  686. if not WINDOWS:

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

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

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

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

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

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

  693. 

  694. # find windows only tools

  695. if WINDOWS:

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

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

  698. 

  699. # find mac os only tools

  700. elif MACOS:

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

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

  703. 

  704. # find generic tools

  705. else:

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

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

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

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

  710. 

  711. # find linux only tools

  712. if LINUX:

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

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

  715. 

  716. # ------------------------------------------------------------------------------------------------------------

  717. # Convert a ctypes c_char_p into a python string

  718. 

  719. def cString(value):

  720.     if not value:

  721.         return ""

  722.     if isinstance(value, str):

  723.         return value

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

  725. 

  726. # ------------------------------------------------------------------------------------------------------------

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

  728. 

  729. def isNumber(value):

  730.     try:

  731.         float(value)

  732.         return True

  733.     except:

  734.         return False

  735. 

  736. # ------------------------------------------------------------------------------------------------------------

  737. # Convert a value to a list

  738. 

  739. def toList(value):

  740.     if value is None:

  741.         return []

  742.     elif not isinstance(value, list):

  743.         return [value]

  744.     else:

  745.         return value

  746. 

  747. # ------------------------------------------------------------------------------------------------------------

  748. # Unicode open

  749. 

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

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

  752. 

  753. # ------------------------------------------------------------------------------------------------------------

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

  755. 

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

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

  758. 

  759. # ------------------------------------------------------------------------------------------------------------

  760. # Signal handler

  761. 

  762. def setUpSignals():

  763.     if not haveSignal:

  764.         return

  765. 

  766.     signal(SIGINT,  signalHandler)

  767.     signal(SIGTERM, signalHandler)

  768.     signal(SIGUSR1, signalHandler)

  769. 

  770. def signalHandler(sig, frame):

  771.     if sig in (SIGINT, SIGTERM):

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

  773.     elif sig == SIGUSR1:

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

  775. 

  776. # ------------------------------------------------------------------------------------------------------------

  777. # Custom MessageBox

  778. 

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

  780.     msgBox = QMessageBox(self_)

  781.     msgBox.setIcon(icon)

  782.     msgBox.setWindowTitle(title)

  783.     msgBox.setText(text)

  784.     msgBox.setInformativeText(extraText)

  785.     msgBox.setStandardButtons(buttons)

  786.     msgBox.setDefaultButton(defButton)

  787.     return msgBox.exec_()

  788. 

  789. # ------------------------------------------------------------------------------------------------------------

  790. # Plugin Query (helper functions)

  791. 

  792. def findBinaries(bPATH, OS):

  793.     binaries = []

  794. 

  795.     if OS == "WINDOWS":

  796.         extensions = (".dll",)

  797.     elif OS == "MACOS":

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

  799.     else:

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

  801. 

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

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

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

  805. 

  806.     return binaries

  807. 

  808. def findLV2Bundles(bPATH):

  809.     bundles = []

  810. 

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

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

  813.             bundles.append(root)

  814. 

  815.     return bundles

  816. 

  817. def findSoundKits(bPATH, stype):

  818.     soundfonts = []

  819. 

  820.     if stype == "gig":

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

  822.     elif stype == "sf2":

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

  824.     elif stype == "sfz":

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

  826.     else:

  827.         return []

  828. 

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

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

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

  832. 

  833.     return soundfonts

  834. 

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

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

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

  838.     guiFilename = ""

  839. 

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

  841.     checkLabel = label

  842.     checkSName = shortName

  843. 

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

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

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

  847. 

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

  849.         guiFiles = files

  850.         break

  851.     else:

  852.         guiFiles = []

  853. 

  854.     for guiFile in guiFiles:

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

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

  857.             break

  858. 

  859.     return guiFilename

  860. 

  861. # ------------------------------------------------------------------------------------------------------------

  862. # Plugin Query

  863. 

  864. PLUGIN_QUERY_API_VERSION = 1

  865. 

  866. PyPluginInfo = {

  867.     'API': PLUGIN_QUERY_API_VERSION,

  868.     'build': 0, # BINARY_NONE

  869.     'type': 0, # PLUGIN_NONE

  870.     'hints': 0x0,

  871.     'binary': "",

  872.     'name': "",

  873.     'label': "",

  874.     'maker': "",

  875.     'copyright': "",

  876.     'uniqueId': 0,

  877.     'audio.ins': 0,

  878.     'audio.outs': 0,

  879.     'audio.total': 0,

  880.     'midi.ins': 0,

  881.     'midi.outs': 0,

  882.     'midi.total': 0,

  883.     'parameters.ins': 0,

  884.     'parameters.outs': 0,

  885.     'parameters.total': 0,

  886.     'programs.total': 0

  887. }

  888. 

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

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

  891.     plugins = []

  892.     command = []

  893. 

  894.     if LINUX or MACOS:

  895.         command.append("env")

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

  897.         if isWine:

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

  899. 

  900.     command.append(tool)

  901.     command.append(stype)

  902.     command.append(filename)

  903. 

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

  905.     Ps.wait()

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

  907. 

  908.     pinfo = None

  909. 

  910.     for line in output:

  911.         line = line.strip()

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

  913.             pinfo = deepcopy(PyPluginInfo)

  914.             pinfo['type'] = itype

  915.             pinfo['binary'] = filename

  916. 

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

  918.             if pinfo != None:

  919.                 plugins.append(pinfo)

  920.                 pinfo = None

  921. 

  922.         elif line == "Segmentation fault":

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

  924. 

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

  926.             print(line)

  927. 

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

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

  930. 

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

  932.             if pinfo == None:

  933.                 continue

  934. 

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

  936. 

  937.             if prop == "name":

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

  939.             elif prop == "label":

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

  941.             elif prop == "maker":

  942.                 pinfo['maker'] = value

  943.             elif prop == "copyright":

  944.                 pinfo['copyright'] = value

  945.             elif prop == "uniqueId":

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

  947.             elif prop == "hints":

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  969.             elif prop == "build":

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

  971. 

  972.     # Additional checks

  973.     for pinfo in plugins:

  974.         if itype == PLUGIN_DSSI:

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

  976.                 pinfo['hints'] |= PLUGIN_HAS_GUI

  977. 

  978.     return plugins

  979. 

  980. def checkPluginInternal(desc):

  981.     plugins = []

  982. 

  983.     pinfo = deepcopy(PyPluginInfo)

  984.     pinfo['build'] = BINARY_NATIVE

  985.     pinfo['type']  = PLUGIN_INTERNAL

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

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

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

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

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

  991. 

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

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

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

  995. 

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

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

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

  999. 

  1000.     pinfo['parameters.ins']   = int(desc['parameterIns'])

  1001.     pinfo['parameters.outs']  = int(desc['parameterOuts'])

  1002.     pinfo['parameters.total'] = pinfo['parameters.ins'] + pinfo['parameters.outs']

  1003. 

  1004.     plugins.append(pinfo)

  1005. 

  1006.     return plugins

  1007. 

  1008. def checkPluginLADSPA(filename, tool, isWine=False):

  1009.     return runCarlaDiscovery(PLUGIN_LADSPA, "LADSPA", filename, tool, isWine)

  1010. 

  1011. def checkPluginDSSI(filename, tool, isWine=False):

  1012.     return runCarlaDiscovery(PLUGIN_DSSI, "DSSI", filename, tool, isWine)

  1013. 

  1014. def checkPluginLV2(filename, tool, isWine=False):

  1015.     return runCarlaDiscovery(PLUGIN_LV2, "LV2", filename, tool, isWine)

  1016. 

  1017. def checkPluginVST(filename, tool, isWine=False):

  1018.     return runCarlaDiscovery(PLUGIN_VST, "VST", filename, tool, isWine)

  1019. 

  1020. def checkPluginGIG(filename, tool):

  1021.     return runCarlaDiscovery(PLUGIN_GIG, "GIG", filename, tool)

  1022. 

  1023. def checkPluginSF2(filename, tool):

  1024.     return runCarlaDiscovery(PLUGIN_SF2, "SF2", filename, tool)

  1025. 

  1026. def checkPluginSFZ(filename, tool):

  1027.     return runCarlaDiscovery(PLUGIN_SFZ, "SFZ", filename, tool)

  1028. 

  1029. # ------------------------------------------------------------------------------------------------------------

  1030. # Carla XML helpers

  1031. 

  1032. def xmlSafeString(string, toXml):

  1033.     if toXml:

  1034.         return string.replace("&", "&amp;").replace("<","&lt;").replace(">","&gt;").replace("'","&apos;").replace("\"","&quot;")

  1035.     else:

  1036.         return string.replace("&amp;", "&").replace("&lt;","<").replace("&gt;",">").replace("&apos;","'").replace("&quot;","\"")

  1037. 

  1038. def getSaveStateDictFromXML(xmlNode):

  1039.     saveState = deepcopy(CarlaSaveState)

  1040. 

  1041.     node = xmlNode.firstChild()

  1042. 

  1043.     while not node.isNull():

  1044.         # ------------------------------------------------------

  1045.         # Info

  1046. 

  1047.         if node.toElement().tagName() == "Info":

  1048.             xmlInfo = node.toElement().firstChild()

  1049. 

  1050.             while not xmlInfo.isNull():

  1051.                 tag  = xmlInfo.toElement().tagName()

  1052.                 text = xmlInfo.toElement().text().strip()

  1053. 

  1054.                 if tag == "Type":

  1055.                     saveState["type"] = text

  1056.                 elif tag == "Name":

  1057.                     saveState["name"] = xmlSafeString(text, False)

  1058.                 elif tag in ("Label", "URI"):

  1059.                     saveState["label"] = xmlSafeString(text, False)

  1060.                 elif tag == "Binary":

  1061.                     saveState["binary"] = xmlSafeString(text, False)

  1062.                 elif tag == "UniqueID":

  1063.                     if text.isdigit(): saveState["uniqueId"] = int(text)

  1064. 

  1065.                 xmlInfo = xmlInfo.nextSibling()

  1066. 

  1067.         # ------------------------------------------------------

  1068.         # Data

  1069. 

  1070.         elif node.toElement().tagName() == "Data":

  1071.             xmlData = node.toElement().firstChild()

  1072. 

  1073.             while not xmlData.isNull():

  1074.                 tag  = xmlData.toElement().tagName()

  1075.                 text = xmlData.toElement().text().strip()

  1076. 

  1077.                 # ----------------------------------------------

  1078.                 # Internal Data

  1079. 

  1080.                 if tag == "Active":

  1081.                     saveState['active'] = bool(text == "Yes")

  1082.                 elif tag == "DryWet":

  1083.                     if isNumber(text): saveState["dryWet"] = float(text)

  1084.                 elif tag == "Volume":

  1085.                     if isNumber(text): saveState["volume"] = float(text)

  1086.                 elif tag == "Balance-Left":

  1087.                     if isNumber(text): saveState["balanceLeft"] = float(text)

  1088.                 elif tag == "Balance-Right":

  1089.                     if isNumber(text): saveState["balanceRight"] = float(text)

  1090.                 elif tag == "Panning":

  1091.                     if isNumber(text): saveState["pannning"] = float(text)

  1092. 

  1093.                 # ----------------------------------------------

  1094.                 # Program (current)

  1095. 

  1096.                 elif tag == "CurrentProgramIndex":

  1097.                     if text.isdigit(): saveState["currentProgramIndex"] = int(text)

  1098.                 elif tag == "CurrentProgramName":

  1099.                     saveState["currentProgramName"] = xmlSafeString(text, False)

  1100. 

  1101.                 # ----------------------------------------------

  1102.                 # Midi Program (current)

  1103. 

  1104.                 elif tag == "CurrentMidiBank":

  1105.                     if text.isdigit(): saveState["currentMidiBank"] = int(text)

  1106.                 elif tag == "CurrentMidiProgram":

  1107.                     if text.isdigit(): saveState["currentMidiProgram"] = int(text)

  1108. 

  1109.                 # ----------------------------------------------

  1110.                 # Parameters

  1111. 

  1112.                 elif tag == "Parameter":

  1113.                     stateParameter = deepcopy(CarlaStateParameter)

  1114. 

  1115.                     xmlSubData = xmlData.toElement().firstChild()

  1116. 

  1117.                     while not xmlSubData.isNull():

  1118.                         pTag  = xmlSubData.toElement().tagName()

  1119.                         pText = xmlSubData.toElement().text().strip()

  1120. 

  1121.                         if pTag == "Index":

  1122.                             if pText.isdigit(): stateParameter["index"] = int(pText)

  1123.                         elif pTag == "Name":

  1124.                             stateParameter["name"] = xmlSafeString(pText, False)

  1125.                         elif pTag == "Symbol":

  1126.                             stateParameter["symbol"] = xmlSafeString(pText, False)

  1127.                         elif pTag == "Value":

  1128.                             if isNumber(pText): stateParameter["value"] = float(pText)

  1129.                         elif pTag == "MidiChannel":

  1130.                             if pText.isdigit(): stateParameter["midiChannel"] = int(pText)

  1131.                         elif pTag == "MidiCC":

  1132.                             if pText.isdigit(): stateParameter["midiCC"] = int(pText)

  1133. 

  1134.                         xmlSubData = xmlSubData.nextSibling()

  1135. 

  1136.                     saveState["parameterList"].append(stateParameter)

  1137. 

  1138.                 # ----------------------------------------------

  1139.                 # Custom Data

  1140. 

  1141.                 elif tag == "CustomData":

  1142.                     stateCustomData = deepcopy(CarlaStateCustomData)

  1143. 

  1144.                     xmlSubData = xmlData.toElement().firstChild()

  1145. 

  1146.                     while not xmlSubData.isNull():

  1147.                         cTag  = xmlSubData.toElement().tagName()

  1148.                         cText = xmlSubData.toElement().text().strip()

  1149. 

  1150.                         if cTag == "Type":

  1151.                             stateCustomData["type"] = xmlSafeString(cText, False)

  1152.                         elif cTag == "Key":

  1153.                             stateCustomData["key"] = xmlSafeString(cText, False)

  1154.                         elif cTag == "Value":

  1155.                             stateCustomData["value"] = xmlSafeString(cText, False)

  1156. 

  1157.                         xmlSubData = xmlSubData.nextSibling()

  1158. 

  1159.                     saveState["customDataList"].append(stateCustomData)

  1160. 

  1161.                 # ----------------------------------------------

  1162.                 # Chunk

  1163. 

  1164.                 elif tag == "Chunk":

  1165.                     saveState["chunk"] = xmlSafeString(text, False)

  1166. 

  1167.                 # ----------------------------------------------

  1168. 

  1169.                 xmlData = xmlData.nextSibling()

  1170. 

  1171.         # ------------------------------------------------------

  1172. 

  1173.         node = node.nextSibling()

  1174. 

  1175.     return saveState

  1176. 

  1177. # ------------------------------------------------------------------------------------------------------------

  1178. # Carla About dialog

  1179. 

  1180. class CarlaAboutW(QDialog):

  1181.     def __init__(self, parent):

  1182.         QDialog.__init__(self, parent)

  1183.         self.ui = ui_carla_about.Ui_CarlaAboutW()

  1184.         self.ui.setupUi(self)

  1185. 

  1186.         if Carla.isControl:

  1187.             extraInfo = " - <b>%s</b>" % self.tr("OSC Bridge Version")

  1188.         else:

  1189.             extraInfo = ""

  1190. 

  1191.         self.ui.l_about.setText(self.tr(""

  1192.                                      "<br>Version %s"

  1193.                                      "<br>Carla is a Multi-Plugin Host for JACK%s.<br>"

  1194.                                      "<br>Copyright (C) 2011-2013 falkTX<br>"

  1195.                                      "" % (VERSION, extraInfo)))

  1196. 

  1197.         if Carla.isControl:

  1198.             self.ui.l_extended.hide()

  1199.             self.ui.tabWidget.removeTab(1)

  1200.             self.ui.tabWidget.removeTab(1)

  1201. 

  1202.         else:

  1203.             self.ui.l_extended.setText(cString(Carla.host.get_extended_license_text()))

  1204.             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)"))

  1205. 

  1206.             self.ui.l_osc_cmds.setText(

  1207.                                     " /set_active                 <i-value>\n"

  1208.                                     " /set_drywet                 <f-value>\n"

  1209.                                     " /set_volume                 <f-value>\n"

  1210.                                     " /set_balance_left           <f-value>\n"

  1211.                                     " /set_balance_right          <f-value>\n"

  1212.                                     " /set_panning                <f-value>\n"

  1213.                                     " /set_parameter_value        <i-index> <f-value>\n"

  1214.                                     " /set_parameter_midi_cc      <i-index> <i-cc>\n"

  1215.                                     " /set_parameter_midi_channel <i-index> <i-channel>\n"

  1216.                                     " /set_program                <i-index>\n"

  1217.                                     " /set_midi_program           <i-index>\n"

  1218.                                     " /note_on                    <i-note> <i-velo>\n"

  1219.                                     " /note_off                   <i-note>\n"

  1220.                                   )

  1221. 

  1222.             self.ui.l_example.setText("/Carla/2/set_parameter_value 5 1.0")

  1223.             self.ui.l_example_help.setText("<i>(as in this example, \"2\" is the plugin number and \"5\" the parameter)</i>")

  1224. 

  1225.             self.ui.l_ladspa.setText(self.tr("Everything! (Including LRDF)"))

  1226.             self.ui.l_dssi.setText(self.tr("Everything! (Including CustomData/Chunks)"))

  1227.             self.ui.l_lv2.setText(self.tr("About 95&#37; complete (using custom extensions).<br/>"

  1228.                                       "Implemented Feature/Extensions:"

  1229.                                       "<ul>"

  1230.                                       "<li>http://lv2plug.in/ns/ext/atom</li>"

  1231.                                       "<li>http://lv2plug.in/ns/ext/buf-size</li>"

  1232.                                       "<li>http://lv2plug.in/ns/ext/data-access</li>"

  1233.                                       #"<li>http://lv2plug.in/ns/ext/dynmanifest</li>"

  1234.                                       "<li>http://lv2plug.in/ns/ext/event</li>"

  1235.                                       "<li>http://lv2plug.in/ns/ext/instance-access</li>"

  1236.                                       "<li>http://lv2plug.in/ns/ext/log</li>"

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

  1238.                                       "<li>http://lv2plug.in/ns/ext/options</li>"

  1239.                                       #"<li>http://lv2plug.in/ns/ext/parameters</li>"

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

  1241.                                       #"<li>http://lv2plug.in/ns/ext/port-groups</li>"

  1242.                                       "<li>http://lv2plug.in/ns/ext/port-props</li>"

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

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

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

  1246.                                       "<li>http://lv2plug.in/ns/ext/uri-map</li>"

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

  1248.                                       "<li>http://lv2plug.in/ns/ext/worker</li>"

  1249.                                       "<li>http://lv2plug.in/ns/extensions/ui</li>"

  1250.                                       "<li>http://lv2plug.in/ns/extensions/units</li>"

  1251.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/external-ui</li>"

  1252.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/programs</li>"

  1253.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/rtmempool</li>"

  1254.                                       "<li>http://ll-plugins.nongnu.org/lv2/ext/midimap</li>"

  1255.                                       "<li>http://ll-plugins.nongnu.org/lv2/ext/miditype</li>"

  1256.                                       "</ul>"))

  1257.             self.ui.l_vst.setText(self.tr("<p>About 85&#37; complete (missing vst bank/presets and some minor stuff)</p>"))

  1258. 

  1259.     def done(self, r):

  1260.         QDialog.done(self, r)

  1261.         self.close()

  1262. 

  1263. # ------------------------------------------------------------------------------------------------------------

  1264. # Plugin Parameter

  1265. 

  1266. class PluginParameter(QWidget):

  1267.     def __init__(self, parent, pInfo, pluginId, tabIndex):

  1268.         QWidget.__init__(self, parent)

  1269.         self.ui = ui_carla_parameter.Ui_PluginParameter()

  1270.         self.ui.setupUi(self)

  1271. 

  1272.         pType  = pInfo['type']

  1273.         pHints = pInfo['hints']

  1274. 

  1275.         self.fMidiControl = -1

  1276.         self.fMidiChannel = 1

  1277.         self.fParameterId = pInfo['index']

  1278.         self.fPluginId    = pluginId

  1279.         self.fTabIndex    = tabIndex

  1280. 

  1281.         self.ui.label.setText(pInfo['name'])

  1282.         self.ui.widget.setName(pInfo['name'])

  1283. 

  1284.         if pType == PARAMETER_INPUT:

  1285.             self.ui.widget.setMinimum(pInfo['minimum'])

  1286.             self.ui.widget.setMaximum(pInfo['maximum'])

  1287.             self.ui.widget.setDefault(pInfo['default'])

  1288.             self.ui.widget.setValue(pInfo['current'], False)

  1289.             self.ui.widget.setLabel(pInfo['unit'])

  1290.             self.ui.widget.setStep(pInfo['step'])

  1291.             self.ui.widget.setStepSmall(pInfo['stepSmall'])

  1292.             self.ui.widget.setStepLarge(pInfo['stepLarge'])

  1293.             self.ui.widget.setScalePoints(pInfo['scalePoints'], bool(pHints & PARAMETER_USES_SCALEPOINTS))

  1294. 

  1295.             if not pHints & PARAMETER_IS_ENABLED:

  1296.                 self.ui.widget.setReadOnly(True)

  1297.                 self.ui.sb_control.setEnabled(False)

  1298.                 self.ui.sb_channel.setEnabled(False)

  1299. 

  1300.             elif not pHints & PARAMETER_IS_AUTOMABLE:

  1301.                 self.ui.sb_control.setEnabled(False)

  1302.                 self.ui.sb_channel.setEnabled(False)

  1303. 

  1304.         elif pType == PARAMETER_OUTPUT:

  1305.             self.ui.widget.setMinimum(pInfo['minimum'])

  1306.             self.ui.widget.setMaximum(pInfo['maximum'])

  1307.             self.ui.widget.setValue(pInfo['current'], False)

  1308.             self.ui.widget.setLabel(pInfo['unit'])

  1309.             self.ui.widget.setReadOnly(True)

  1310. 

  1311.             if not pHints & PARAMETER_IS_AUTOMABLE:

  1312.                 self.ui.sb_control.setEnabled(False)

  1313.                 self.ui.sb_channel.setEnabled(False)

  1314. 

  1315.         else:

  1316.             self.ui.widget.setVisible(False)

  1317.             self.ui.sb_control.setVisible(False)

  1318.             self.ui.sb_channel.setVisible(False)

  1319. 

  1320.         if pHints & PARAMETER_USES_CUSTOM_TEXT:

  1321.             self.ui.widget.setTextCallback(self._textCallBack)

  1322. 

  1323.         self.setMidiControl(pInfo['midiCC'])

  1324.         self.setMidiChannel(pInfo['midiChannel'])

  1325. 

  1326.         self.connect(self.ui.sb_control, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_controlSpinboxCustomMenu()"))

  1327.         self.connect(self.ui.sb_control, SIGNAL("valueChanged(int)"), SLOT("slot_controlSpinboxChanged(int)"))

  1328.         self.connect(self.ui.sb_channel, SIGNAL("valueChanged(int)"), SLOT("slot_channelSpinboxChanged(int)"))

  1329.         self.connect(self.ui.widget, SIGNAL("valueChanged(double)"), SLOT("slot_widgetValueChanged(double)"))

  1330. 

  1331.         self.ui.widget.updateAll()

  1332. 

  1333.     def setDefault(self, value):

  1334.         self.ui.widget.setDefault(value)

  1335. 

  1336.     def setValue(self, value, send=True):

  1337.         self.ui.widget.setValue(value, send)

  1338. 

  1339.     def setMidiControl(self, control):

  1340.         self.fMidiControl = control

  1341.         self.ui.sb_control.blockSignals(True)

  1342.         self.ui.sb_control.setValue(control)

  1343.         self.ui.sb_control.blockSignals(False)

  1344. 

  1345.     def setMidiChannel(self, channel):

  1346.         self.fMidiChannel = channel

  1347.         self.ui.sb_channel.blockSignals(True)

  1348.         self.ui.sb_channel.setValue(channel)

  1349.         self.ui.sb_channel.blockSignals(False)

  1350. 

  1351.     def setLabelWidth(self, width):

  1352.         self.ui.label.setMinimumWidth(width)

  1353.         self.ui.label.setMaximumWidth(width)

  1354. 

  1355.     def tabIndex(self):

  1356.         return self.fTabIndex

  1357. 

  1358.     @pyqtSlot()

  1359.     def slot_controlSpinboxCustomMenu(self):

  1360.         menu = QMenu(self)

  1361. 

  1362.         for cc in MIDI_CC_LIST:

  1363.             action = menu.addAction(cc)

  1364. 

  1365.             if int(cc.split(" ")[0], 16) == self.fMidiControl:

  1366.                 action.setCheckable(True)

  1367.                 action.setChecked(True)

  1368. 

  1369.         actSel = menu.exec_(QCursor.pos())

  1370. 

  1371.         if actSel:

  1372.             selControlStr = actSel.text()

  1373.             selControl    = int(selControlStr.split(" ")[0], 16)

  1374.             self.ui.sb_control.setValue(selControl)

  1375. 

  1376.     @pyqtSlot(int)

  1377.     def slot_controlSpinboxChanged(self, control):

  1378.         if self.fMidiControl != control:

  1379.             self.emit(SIGNAL("midiControlChanged(int, int)"), self.fParameterId, control)

  1380. 

  1381.         self.fMidiControl = control

  1382. 

  1383.     @pyqtSlot(int)

  1384.     def slot_channelSpinboxChanged(self, channel):

  1385.         if self.fMidiChannel != channel:

  1386.             self.emit(SIGNAL("midiChannelChanged(int, int)"), self.fParameterId, channel)

  1387. 

  1388.         self.fMidiChannel = channel

  1389. 

  1390.     @pyqtSlot(float)

  1391.     def slot_widgetValueChanged(self, value):

  1392.         self.emit(SIGNAL("valueChanged(int, double)"), self.fParameterId, value)

  1393. 

  1394.     def _textCallBack(self):

  1395.         return cString(Carla.host.get_parameter_text(self.fPluginId, self.fParameterId))

  1396. 

  1397. # ------------------------------------------------------------------------------------------------------------

  1398. # Plugin Editor (Built-in)

  1399. 

  1400. class PluginEdit(QDialog):

  1401.     def __init__(self, parent, pluginId):

  1402.         QDialog.__init__(self, Carla.gui)

  1403.         self.ui = ui_carla_edit.Ui_PluginEdit()

  1404.         self.ui.setupUi(self)

  1405. 

  1406.         self.fGeometry   = QByteArray()

  1407.         self.fPluginId   = pluginId

  1408.         self.fPuginInfo  = None

  1409.         self.fRealParent = parent

  1410. 

  1411.         self.fCurrentProgram = -1

  1412.         self.fCurrentMidiProgram = -1

  1413.         self.fCurrentStateFilename = None

  1414. 

  1415.         self.fParameterCount = 0

  1416.         self.fParameterList  = []     # (type, id, widget)

  1417.         self.fParametersToUpdate = [] # (id, value)

  1418. 

  1419.         self.fTabIconOff = QIcon(":/bitmaps/led_off.png")

  1420.         self.fTabIconOn  = QIcon(":/bitmaps/led_yellow.png")

  1421.         self.fTabIconCount  = 0

  1422.         self.fTabIconTimers = []

  1423. 

  1424.         self.ui.dial_drywet.setPixmap(3)

  1425.         self.ui.dial_drywet.setLabel("Dry/Wet")

  1426.         self.ui.dial_vol.setPixmap(3)

  1427.         self.ui.dial_vol.setLabel("Volume")

  1428.         self.ui.dial_b_left.setPixmap(4)

  1429.         self.ui.dial_b_left.setLabel("L")

  1430.         self.ui.dial_b_right.setPixmap(4)

  1431.         self.ui.dial_b_right.setLabel("R")

  1432. 

  1433.         self.ui.dial_drywet.setCustomPaint(self.ui.dial_drywet.CUSTOM_PAINT_CARLA_WET)

  1434.         self.ui.dial_vol.setCustomPaint(self.ui.dial_vol.CUSTOM_PAINT_CARLA_VOL)

  1435.         self.ui.dial_b_left.setCustomPaint(self.ui.dial_b_left.CUSTOM_PAINT_CARLA_L)

  1436.         self.ui.dial_b_right.setCustomPaint(self.ui.dial_b_right.CUSTOM_PAINT_CARLA_R)

  1437. 

  1438.         self.ui.keyboard.setMode(self.ui.keyboard.HORIZONTAL)

  1439.         self.ui.keyboard.setOctaves(6)

  1440. 

  1441.         self.ui.scrollArea.ensureVisible(self.ui.keyboard.width() / 5, 0)

  1442.         self.ui.scrollArea.setEnabled(False)

  1443.         self.ui.scrollArea.setVisible(False)

  1444. 

  1445.         if Carla.isLocal:

  1446.             self.connect(self.ui.b_save_state, SIGNAL("clicked()"), SLOT("slot_saveState()"))

  1447.             self.connect(self.ui.b_load_state, SIGNAL("clicked()"), SLOT("slot_loadState()"))

  1448.         else:

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

  1450.             self.ui.b_save_state.setEnabled(False)

  1451. 

  1452.         self.connect(self.ui.dial_drywet, SIGNAL("sliderMoved(int)"), SLOT("slot_dryWetChanged(int)"))

  1453.         self.connect(self.ui.dial_vol, SIGNAL("sliderMoved(int)"), SLOT("slot_volumeChanged(int)"))

  1454.         self.connect(self.ui.dial_b_left, SIGNAL("sliderMoved(int)"), SLOT("slot_balanceLeftChanged(int)"))

  1455.         self.connect(self.ui.dial_b_right, SIGNAL("sliderMoved(int)"), SLOT("slot_balanceRightChanged(int)"))

  1456. 

  1457.         #self.connect(self.ui.dial_drywet, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1458.         #self.connect(self.ui.dial_vol, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1459.         #self.connect(self.ui.dial_b_left, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1460.         #self.connect(self.ui.dial_b_right, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1461. 

  1462.         self.connect(self.ui.keyboard, SIGNAL("noteOn(int)"), SLOT("slot_noteOn(int)"))

  1463.         self.connect(self.ui.keyboard, SIGNAL("noteOff(int)"), SLOT("slot_noteOff(int)"))

  1464. 

  1465.         self.connect(self.ui.cb_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_programIndexChanged(int)"))

  1466.         self.connect(self.ui.cb_midi_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_midiProgramIndexChanged(int)"))

  1467. 

  1468.         self.connect(self, SIGNAL("finished(int)"), SLOT("slot_finished()"))

  1469. 

  1470.         self.reloadAll()

  1471. 

  1472.     def reloadAll(self):

  1473.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  1474.         self.fPluginInfo["binary"]    = cString(self.fPluginInfo["binary"])

  1475.         self.fPluginInfo["name"]      = cString(self.fPluginInfo["name"])

  1476.         self.fPluginInfo["label"]     = cString(self.fPluginInfo["label"])

  1477.         self.fPluginInfo["maker"]     = cString(self.fPluginInfo["maker"])

  1478.         self.fPluginInfo["copyright"] = cString(self.fPluginInfo["copyright"])

  1479. 

  1480.         self.reloadInfo()

  1481.         self.reloadParameters()

  1482.         self.reloadPrograms()

  1483. 

  1484.         if not self.ui.scrollArea.isEnabled():

  1485.             self.resize(self.width(), self.height()-self.ui.keyboard.height())

  1486. 

  1487.     def reloadInfo(self):

  1488.         pluginName  = cString(Carla.host.get_real_plugin_name(self.fPluginId))

  1489.         pluginType  = self.fPluginInfo['type']

  1490.         pluginHints = self.fPluginInfo['hints']

  1491. 

  1492.         audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  1493.         midiCountInfo  = Carla.host.get_midi_port_count_info(self.fPluginId)

  1494.         paramCountInfo = Carla.host.get_parameter_count_info(self.fPluginId)

  1495. 

  1496.         if pluginType == PLUGIN_INTERNAL:

  1497.             self.ui.le_type.setText(self.tr("Internal"))

  1498.         elif pluginType == PLUGIN_LADSPA:

  1499.             self.ui.le_type.setText("LADSPA")

  1500.         elif pluginType == PLUGIN_DSSI:

  1501.             self.ui.le_type.setText("DSSI")

  1502.         elif pluginType == PLUGIN_LV2:

  1503.             self.ui.le_type.setText("LV2")

  1504.         elif pluginType == PLUGIN_VST:

  1505.             self.ui.le_type.setText("VST")

  1506.         elif pluginType == PLUGIN_GIG:

  1507.             self.ui.le_type.setText("GIG")

  1508.         elif pluginType == PLUGIN_SF2:

  1509.             self.ui.le_type.setText("SF2")

  1510.         elif pluginType == PLUGIN_SFZ:

  1511.             self.ui.le_type.setText("SFZ")

  1512.         else:

  1513.             self.ui.le_type.setText(self.tr("Unknown"))

  1514. 

  1515.         self.ui.le_name.setText(pluginName)

  1516.         self.ui.le_name.setToolTip(pluginName)

  1517.         self.ui.le_label.setText(self.fPluginInfo['label'])

  1518.         self.ui.le_label.setToolTip(self.fPluginInfo['label'])

  1519.         self.ui.le_maker.setText(self.fPluginInfo['maker'])

  1520.         self.ui.le_maker.setToolTip(self.fPluginInfo['maker'])

  1521.         self.ui.le_copyright.setText(self.fPluginInfo['copyright'])

  1522.         self.ui.le_copyright.setToolTip(self.fPluginInfo['copyright'])

  1523.         self.ui.le_unique_id.setText(str(self.fPluginInfo['uniqueId']))

  1524.         self.ui.le_unique_id.setToolTip(str(self.fPluginInfo['uniqueId']))

  1525.         self.ui.le_ains.setText(str(audioCountInfo['ins']))

  1526.         self.ui.le_aouts.setText(str(audioCountInfo['outs']))

  1527.         self.ui.le_params.setText(str(paramCountInfo['ins']))

  1528.         self.ui.label_plugin.setText("\n%s\n" % self.fPluginInfo['name'])

  1529.         self.setWindowTitle(self.fPluginInfo['name'])

  1530. 

  1531.         if self.fPluginInfo['latency'] > 0:

  1532.             self.ui.le_latency.setText("%i samples" % self.fPluginInfo['latency'])

  1533.         else:

  1534.             self.ui.le_latency.setText(self.tr("None"))

  1535. 

  1536.         self.ui.dial_drywet.setEnabled(pluginHints & PLUGIN_CAN_DRYWET)

  1537.         self.ui.dial_vol.setEnabled(pluginHints & PLUGIN_CAN_VOLUME)

  1538.         self.ui.dial_b_left.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1539.         self.ui.dial_b_right.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1540. 

  1541.         # Show/hide keyboard

  1542.         showKeyboard = (pluginHints & PLUGIN_IS_SYNTH) != 0 or (midiCountInfo['ins'] > 0 < midiCountInfo['outs'])

  1543.         self.ui.scrollArea.setEnabled(showKeyboard)

  1544.         self.ui.scrollArea.setVisible(showKeyboard)

  1545. 

  1546.         # Force-Update parent for new hints (knobs)

  1547.         if self.fRealParent:

  1548.             self.fRealParent.recheckPluginHints(pluginHints)

  1549. 

  1550.     def reloadParameters(self):

  1551.         parameterCount = Carla.host.get_parameter_count(self.fPluginId)

  1552. 

  1553.         # Reset

  1554.         self.fParameterCount = 0

  1555.         self.fParameterList  = []

  1556.         self.fParametersToUpdate = []

  1557. 

  1558.         self.fTabIconCount  = 0

  1559.         self.fTabIconTimers = []

  1560. 

  1561.         # Remove all previous parameters

  1562.         for i in range(self.ui.tabWidget.count()-1):

  1563.             self.ui.tabWidget.widget(1).deleteLater()

  1564.             self.ui.tabWidget.removeTab(1)

  1565. 

  1566.         if parameterCount <= 0:

  1567.             pass

  1568. 

  1569.         elif parameterCount <= Carla.maxParameters:

  1570.             paramInputListFull  = []

  1571.             paramOutputListFull = []

  1572. 

  1573.             paramInputList   = [] # ([params], width)

  1574.             paramInputWidth  = 0

  1575.             paramOutputList  = [] # ([params], width)

  1576.             paramOutputWidth = 0

  1577. 

  1578.             for i in range(parameterCount):

  1579.                 paramInfo   = Carla.host.get_parameter_info(self.fPluginId, i)

  1580.                 paramData   = Carla.host.get_parameter_data(self.fPluginId, i)

  1581.                 paramRanges = Carla.host.get_parameter_ranges(self.fPluginId, i)

  1582. 

  1583.                 if paramData['type'] not in (PARAMETER_INPUT, PARAMETER_OUTPUT):

  1584.                     continue

  1585. 

  1586.                 parameter = {

  1587.                     'type':  paramData['type'],

  1588.                     'hints': paramData['hints'],

  1589.                     'name':  cString(paramInfo['name']),

  1590.                     'unit':  cString(paramInfo['unit']),

  1591.                     'scalePoints': [],

  1592. 

  1593.                     'index':   paramData['index'],

  1594.                     'default': paramRanges['def'],

  1595.                     'minimum': paramRanges['min'],

  1596.                     'maximum': paramRanges['max'],

  1597.                     'step':    paramRanges['step'],

  1598.                     'stepSmall': paramRanges['stepSmall'],

  1599.                     'stepLarge': paramRanges['stepLarge'],

  1600.                     'midiCC':    paramData['midiCC'],

  1601.                     'midiChannel': paramData['midiChannel'],

  1602. 

  1603.                     'current': Carla.host.get_current_parameter_value(self.fPluginId, i)

  1604.                 }

  1605. 

  1606.                 for j in range(paramInfo['scalePointCount']):

  1607.                     scalePointInfo = Carla.host.get_parameter_scalepoint_info(self.fPluginId, i, j)

  1608. 

  1609.                     parameter['scalePoints'].append({

  1610.                         'value': scalePointInfo['value'],

  1611.                         'label': cString(scalePointInfo['label'])

  1612.                     })

  1613. 

  1614.                 # -----------------------------------------------------------------

  1615.                 # Get width values, in packs of 10

  1616. 

  1617.                 if parameter['type'] == PARAMETER_INPUT:

  1618.                     paramInputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1619. 

  1620.                     if paramInputWidthTMP > paramInputWidth:

  1621.                         paramInputWidth = paramInputWidthTMP

  1622. 

  1623.                     paramInputList.append(parameter)

  1624. 

  1625.                     if len(paramInputList) == 10:

  1626.                         paramInputListFull.append((paramInputList, paramInputWidth))

  1627.                         paramInputList  = []

  1628.                         paramInputWidth = 0

  1629. 

  1630.                 else:

  1631.                     paramOutputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1632. 

  1633.                     if paramOutputWidthTMP > paramOutputWidth:

  1634.                         paramOutputWidth = paramOutputWidthTMP

  1635. 

  1636.                     paramOutputList.append(parameter)

  1637. 

  1638.                     if len(paramOutputList) == 10:

  1639.                         paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1640.                         paramOutputList  = []

  1641.                         paramOutputWidth = 0

  1642. 

  1643.             # for i in range(parameterCount)

  1644.             else:

  1645.                 # Final page width values

  1646.                 if 0 < len(paramInputList) < 10:

  1647.                     paramInputListFull.append((paramInputList, paramInputWidth))

  1648. 

  1649.                 if 0 < len(paramOutputList) < 10:

  1650.                     paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1651. 

  1652.             # -----------------------------------------------------------------

  1653.             # Create parameter widgets

  1654. 

  1655.             self._createParameterWidgets(PARAMETER_INPUT,  paramInputListFull,  self.tr("Parameters"))

  1656.             self._createParameterWidgets(PARAMETER_OUTPUT, paramOutputListFull, self.tr("Outputs"))

  1657. 

  1658.         else: # > Carla.maxParameters

  1659.             fakeName = self.tr("This plugin has too many parameters to display here!")

  1660. 

  1661.             paramFakeListFull = []

  1662.             paramFakeList  = []

  1663.             paramFakeWidth = QFontMetrics(self.font()).width(fakeName)

  1664. 

  1665.             parameter = {

  1666.                 'type':  PARAMETER_UNKNOWN,

  1667.                 'hints': 0,

  1668.                 'name':  fakeName,

  1669.                 'unit':  "",

  1670.                 'scalePoints': [],

  1671. 

  1672.                 'index':   0,

  1673.                 'default': 0,

  1674.                 'minimum': 0,

  1675.                 'maximum': 0,

  1676.                 'step':     0,

  1677.                 'stepSmall': 0,

  1678.                 'stepLarge': 0,

  1679.                 'midiCC':   -1,

  1680.                 'midiChannel': 0,

  1681. 

  1682.                 'current': 0.0

  1683.             }

  1684. 

  1685.             paramFakeList.append(parameter)

  1686.             paramFakeListFull.append((paramFakeList, paramFakeWidth))

  1687. 

  1688.             self._createParameterWidgets(PARAMETER_UNKNOWN, paramFakeListFull, self.tr("Information"))

  1689. 

  1690.     def reloadPrograms(self):

  1691.         # Programs

  1692.         self.ui.cb_programs.blockSignals(True)

  1693.         self.ui.cb_programs.clear()

  1694. 

  1695.         programCount = Carla.host.get_program_count(self.fPluginId)

  1696. 

  1697.         if programCount > 0:

  1698.             self.ui.cb_programs.setEnabled(True)

  1699. 

  1700.             for i in range(programCount):

  1701.                 pName = cString(Carla.host.get_program_name(self.fPluginId, i))

  1702.                 self.ui.cb_programs.addItem(pName)

  1703. 

  1704.             self.fCurrentProgram = Carla.host.get_current_program_index(self.fPluginId)

  1705.             self.ui.cb_programs.setCurrentIndex(self.fCurrentProgram)

  1706. 

  1707.         else:

  1708.             self.fCurrentProgram = -1

  1709.             self.ui.cb_programs.setEnabled(False)

  1710. 

  1711.         self.ui.cb_programs.blockSignals(False)

  1712. 

  1713.         # MIDI Programs

  1714.         self.ui.cb_midi_programs.blockSignals(True)

  1715.         self.ui.cb_midi_programs.clear()

  1716. 

  1717.         midiProgramCount = Carla.host.get_midi_program_count(self.fPluginId)

  1718. 

  1719.         if midiProgramCount > 0:

  1720.             self.ui.cb_midi_programs.setEnabled(True)

  1721. 

  1722.             for i in range(midiProgramCount):

  1723.                 mpData  = Carla.host.get_midi_program_data(self.fPluginId, i)

  1724.                 mpBank  = int(mpData['bank'])

  1725.                 mpProg  = int(mpData['program'])

  1726.                 mpLabel = cString(mpData['label'])

  1727.                 self.ui.cb_midi_programs.addItem("%03i:%03i - %s" % (mpBank, mpProg, mpLabel))

  1728. 

  1729.             self.fCurrentMidiProgram = Carla.host.get_current_midi_program_index(self.fPluginId)

  1730.             self.ui.cb_midi_programs.setCurrentIndex(self.fCurrentMidiProgram)

  1731. 

  1732.         else:

  1733.             self.fCurrentMidiProgram = -1

  1734.             self.ui.cb_midi_programs.setEnabled(False)

  1735. 

  1736.         self.ui.cb_midi_programs.blockSignals(False)

  1737. 

  1738.         # Automatically change to Midi Programs tab

  1739.         if midiProgramCount > 0 and programCount == 0:

  1740.             self.ui.tab_programs.setCurrentIndex(1)

  1741. 

  1742.     def updateInfo(self):

  1743.         # Update current program text

  1744.         if self.ui.cb_programs.count() > 0:

  1745.             pIndex = self.ui.cb_programs.currentIndex()

  1746.             pName  = cString(Carla.host.get_program_name(self.fPluginId, pIndex))

  1747.             self.ui.cb_programs.setItemText(pIndex, pName)

  1748. 

  1749.         # Update current midi program text

  1750.         if self.ui.cb_midi_programs.count() > 0:

  1751.             mpIndex = self.ui.cb_midi_programs.currentIndex()

  1752.             mpData  = Carla.host.get_midi_program_data(self.fPluginId, mpIndex)

  1753.             mpBank  = int(mpData['bank'])

  1754.             mpProg  = int(mpData['program'])

  1755.             mpLabel = cString(mpData['label'])

  1756.             self.ui.cb_midi_programs.setItemText(mpIndex, "%03i:%03i - %s" % (mpBank, mpProg, mpLabel))

  1757. 

  1758.         # Update all parameter values

  1759.         for paramType, paramId, paramWidget in self.fParameterList:

  1760.             paramWidget.setValue(Carla.host.get_current_parameter_value(self.fPluginId, paramId), False)

  1761.             paramWidget.update()

  1762. 

  1763.     def setParameterValue(self, parameterId, value):

  1764.         for paramItem in self.fParametersToUpdate:

  1765.             if paramItem[0] == parameterId:

  1766.                 paramItem[1] = value

  1767.                 break

  1768.         else:

  1769.             self.fParametersToUpdate.append([parameterId, value])

  1770. 

  1771.     def setParameterDefault(self, parameterId, value):

  1772.         for paramType, paramId, paramWidget in self.fParameterList:

  1773.             if paramId == parameterId:

  1774.                 paramWidget.setDefault(value)

  1775.                 break

  1776. 

  1777.     def setParameterMidiControl(self, parameterId, control):

  1778.         for paramType, paramId, paramWidget in self.fParameterList:

  1779.             if paramId == parameterId:

  1780.                 paramWidget.setMidiControl(control)

  1781.                 break

  1782. 

  1783.     def setParameterMidiChannel(self, parameterId, channel):

  1784.         for paramType, paramId, paramWidget in self.fParameterList:

  1785.             if paramId == parameterId:

  1786.                 paramWidget.setMidiChannel(channel)

  1787.                 break

  1788. 

  1789.     def setProgram(self, index):

  1790.         self.ui.cb_programs.blockSignals(True)

  1791.         self.ui.cb_programs.setCurrentIndex(index)

  1792.         self.ui.cb_programs.blockSignals(False)

  1793. 

  1794.     def setMidiProgram(self, index):

  1795.         self.ui.cb_midi_programs.blockSignals(True)

  1796.         self.ui.cb_midi_programs.setCurrentIndex(index)

  1797.         self.ui.cb_midi_programs.blockSignals(False)

  1798. 

  1799.     def setVisible(self, yesNo):

  1800.         if yesNo:

  1801.             if not self.fGeometry.isNull():

  1802.                 self.restoreGeometry(self.fGeometry)

  1803.         else:

  1804.             self.fGeometry = self.saveGeometry()

  1805. 

  1806.         QDialog.setVisible(self, yesNo)

  1807. 

  1808.     def idleSlow(self):

  1809.         # Check Tab icons

  1810.         for i in range(len(self.fTabIconTimers)):

  1811.             if self.fTabIconTimers[i] == ICON_STATE_ON:

  1812.                 self.fTabIconTimers[i] = ICON_STATE_WAIT

  1813.             elif self.fTabIconTimers[i] == ICON_STATE_WAIT:

  1814.                 self.fTabIconTimers[i] = ICON_STATE_OFF

  1815.             elif self.fTabIconTimers[i] == ICON_STATE_OFF:

  1816.                 self.fTabIconTimers[i] = ICON_STATE_NULL

  1817.                 self.ui.tabWidget.setTabIcon(i+1, self.fTabIconOff)

  1818. 

  1819.         # Check parameters needing update

  1820.         for index, value in self.fParametersToUpdate:

  1821.             if index == PARAMETER_DRYWET:

  1822.                 self.ui.dial_drywet.setValue(value * 1000, True, False)

  1823.             elif index == PARAMETER_VOLUME:

  1824.                 self.ui.dial_vol.setValue(value * 1000, True, False)

  1825.             elif index == PARAMETER_BALANCE_LEFT:

  1826.                 self.ui.dial_b_left.setValue(value * 1000, True, False)

  1827.             elif index == PARAMETER_BALANCE_RIGHT:

  1828.                 self.ui.dial_b_right.setValue(value * 1000, True, False)

  1829.             elif index == PARAMETER_PANNING:

  1830.                 pass #self.ui.dial_pan.setValue(value * 1000, True, False)

  1831.             elif index >= 0:

  1832.                 for paramType, paramId, paramWidget in self.fParameterList:

  1833.                     if paramId == index:

  1834.                         paramWidget.setValue(value, False)

  1835. 

  1836.                         if paramType == PARAMETER_INPUT:

  1837.                             tabIndex = paramWidget.tabIndex()

  1838. 

  1839.                             if self.fTabIconTimers[tabIndex-1] == ICON_STATE_NULL:

  1840.                                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOn)

  1841. 

  1842.                             self.fTabIconTimers[tabIndex-1] = ICON_STATE_ON

  1843. 

  1844.                         break

  1845. 

  1846.         # Clear all parameters

  1847.         self.fParametersToUpdate = []

  1848. 

  1849.         # Update parameter outputs

  1850.         for paramType, paramId, paramWidget in self.fParameterList:

  1851.             if paramType == PARAMETER_OUTPUT:

  1852.                 value = Carla.host.get_current_parameter_value(self.fPluginId, paramId)

  1853.                 paramWidget.setValue(value, False)

  1854. 

  1855.     @pyqtSlot()

  1856.     def slot_saveState(self):

  1857.         if self.fCurrentStateFilename:

  1858.             askTry = QMessageBox.question(self, self.tr("Overwrite?"), self.tr("Overwrite previously created file?"), QMessageBox.Ok|QMessageBox.Cancel)

  1859. 

  1860.             if askTry == QMessageBox.Ok:

  1861.                 return #self.saveState()

  1862. 

  1863.             self.fCurrentStateFilename = None

  1864. 

  1865.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1866.         filenameTry = QFileDialog.getSaveFileName(self, self.tr("Save Plugin State File"), filter=fileFilter)

  1867. 

  1868.         if filenameTry:

  1869.             if not filenameTry.endswith(".carxs"):

  1870.                 filenameTry += ".carxs"

  1871. 

  1872.             self.fCurrentStateFilename = filenameTry

  1873.             #self.saveState()

  1874. 

  1875.     @pyqtSlot()

  1876.     def slot_loadState(self):

  1877.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1878.         filenameTry = QFileDialog.getOpenFileName(self, self.tr("Open Plugin State File"), filter=fileFilter)

  1879. 

  1880.         if filenameTry:

  1881.             self.fCurrentStateFilename = filenameTry

  1882.             #self.loadState()

  1883. 

  1884.     @pyqtSlot(int)

  1885.     def slot_dryWetChanged(self, value):

  1886.         Carla.host.set_drywet(self.fPluginId, float(value)/1000)

  1887. 

  1888.     @pyqtSlot(int)

  1889.     def slot_volumeChanged(self, value):

  1890.         Carla.host.set_volume(self.fPluginId, float(value)/1000)

  1891. 

  1892.     @pyqtSlot(int)

  1893.     def slot_balanceLeftChanged(self, value):

  1894.         Carla.host.set_balance_left(self.fPluginId, float(value)/1000)

  1895. 

  1896.     @pyqtSlot(int)

  1897.     def slot_balanceRightChanged(self, value):

  1898.         Carla.host.set_balance_right(self.fPluginId, float(value)/1000)

  1899. 

  1900.     @pyqtSlot(int)

  1901.     def slot_panningChanged(self, value):

  1902.         Carla.host.set_panning(self.fPluginId, float(value)/1000)

  1903. 

  1904.     @pyqtSlot(int, float)

  1905.     def slot_parameterValueChanged(self, parameterId, value):

  1906.         Carla.host.set_parameter_value(self.fPluginId, parameterId, value)

  1907. 

  1908.     @pyqtSlot(int, int)

  1909.     def slot_parameterMidiControlChanged(self, parameterId, control):

  1910.         Carla.host.set_parameter_midi_cc(self.fPluginId, parameterId, control)

  1911. 

  1912.     @pyqtSlot(int, int)

  1913.     def slot_parameterMidiChannelChanged(self, parameterId, channel):

  1914.         Carla.host.set_parameter_midi_channel(self.fPluginId, parameterId, channel-1)

  1915. 

  1916.     @pyqtSlot(int)

  1917.     def slot_programIndexChanged(self, index):

  1918.         if self.fCurrentProgram != index:

  1919.             self.fCurrentProgram = index

  1920.             Carla.host.set_program(self.fPluginId, index)

  1921. 

  1922.     @pyqtSlot(int)

  1923.     def slot_midiProgramIndexChanged(self, index):

  1924.         if self.fCurrentMidiProgram != index:

  1925.             self.fCurrentMidiProgram = index

  1926.             Carla.host.set_midi_program(self.fPluginId, index)

  1927. 

  1928.     @pyqtSlot(int)

  1929.     def slot_noteOn(self, note):

  1930.         Carla.host.send_midi_note(self.fPluginId, 0, note, 100)

  1931. 

  1932.     @pyqtSlot(int)

  1933.     def slot_noteOff(self, note):

  1934.         Carla.host.send_midi_note(self.fPluginId, 0, note, 0)

  1935. 

  1936.     @pyqtSlot()

  1937.     def slot_notesOn(self):

  1938.         if self.fRealParent:

  1939.             self.fRealParent.led_midi.setChecked(True)

  1940. 

  1941.     @pyqtSlot()

  1942.     def slot_notesOff(self):

  1943.         if self.fRealParent:

  1944.             self.fRealParent.led_midi.setChecked(False)

  1945. 

  1946.     @pyqtSlot()

  1947.     def slot_finished(self):

  1948.         if self.fRealParent:

  1949.             self.fRealParent.editClosed()

  1950. 

  1951.     def _createParameterWidgets(self, paramType, paramListFull, tabPageName):

  1952.         i = 1

  1953.         for paramList, width in paramListFull:

  1954.             if len(paramList) == 0:

  1955.                 break

  1956. 

  1957.             tabIndex         = self.ui.tabWidget.count()

  1958.             tabPageContainer = QWidget(self.ui.tabWidget)

  1959.             tabPageLayout    = QVBoxLayout(tabPageContainer)

  1960.             tabPageContainer.setLayout(tabPageLayout)

  1961. 

  1962.             for paramInfo in paramList:

  1963.                 paramWidget = PluginParameter(tabPageContainer, paramInfo, self.fPluginId, tabIndex)

  1964.                 paramWidget.setLabelWidth(width)

  1965.                 tabPageLayout.addWidget(paramWidget)

  1966. 

  1967.                 self.fParameterList.append((paramType, paramInfo['index'], paramWidget))

  1968. 

  1969.                 if paramType == PARAMETER_INPUT:

  1970.                     self.connect(paramWidget, SIGNAL("valueChanged(int, double)"), SLOT("slot_parameterValueChanged(int, double)"))

  1971. 

  1972.                 self.connect(paramWidget, SIGNAL("midiControlChanged(int, int)"), SLOT("slot_parameterMidiControlChanged(int, int)"))

  1973.                 self.connect(paramWidget, SIGNAL("midiChannelChanged(int, int)"), SLOT("slot_parameterMidiChannelChanged(int, int)"))

  1974. 

  1975.             tabPageLayout.addStretch()

  1976. 

  1977.             self.ui.tabWidget.addTab(tabPageContainer, "%s (%i)" % (tabPageName, i))

  1978.             i += 1

  1979. 

  1980.             if paramType == PARAMETER_INPUT:

  1981.                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOff)

  1982. 

  1983.             self.fTabIconTimers.append(ICON_STATE_NULL)

  1984. 

  1985.     def done(self, r):

  1986.         QDialog.done(self, r)

  1987.         self.close()

  1988. 

  1989. # ------------------------------------------------------------------------------------------------------------

  1990. # Plugin Widget

  1991. 

  1992. class PluginWidget(QFrame):

  1993.     def __init__(self, parent, pluginId):

  1994.         QFrame.__init__(self, parent)

  1995.         self.ui = ui_carla_plugin.Ui_PluginWidget()

  1996.         self.ui.setupUi(self)

  1997. 

  1998.         self.fLastGreenLedState = False

  1999.         self.fLastBlueLedState  = False

  2000. 

  2001.         self.fParameterIconTimer = ICON_STATE_NULL

  2002. 

  2003.         self.fPluginId   = pluginId

  2004.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  2005.         self.fPluginInfo["binary"]    = cString(self.fPluginInfo["binary"])

  2006.         self.fPluginInfo["name"]      = cString(self.fPluginInfo["name"])

  2007.         self.fPluginInfo["label"]     = cString(self.fPluginInfo["label"])

  2008.         self.fPluginInfo["maker"]     = cString(self.fPluginInfo["maker"])

  2009.         self.fPluginInfo["copyright"] = cString(self.fPluginInfo["copyright"])

  2010. 

  2011.         if Carla.processMode == PROCESS_MODE_CONTINUOUS_RACK:

  2012.             self.fPeaksInputCount  = 2

  2013.             self.fPeaksOutputCount = 2

  2014.             #self.ui.stackedWidget.setCurrentIndex(0)

  2015.         else:

  2016.             audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  2017. 

  2018.             self.fPeaksInputCount  = int(audioCountInfo['ins'])

  2019.             self.fPeaksOutputCount = int(audioCountInfo['outs'])

  2020. 

  2021.             if self.fPeaksInputCount > 2:

  2022.                 self.fPeaksInputCount = 2

  2023. 

  2024.             if self.fPeaksOutputCount > 2:

  2025.                 self.fPeaksOutputCount = 2

  2026. 

  2027.             #if audioCountInfo['total'] == 0:

  2028.                 #self.ui.stackedWidget.setCurrentIndex(1)

  2029.             #else:

  2030.                 #self.ui.stackedWidget.setCurrentIndex(0)

  2031. 

  2032.         # Background

  2033.         self.fColorTop    = QColor(60, 60, 60)

  2034.         self.fColorBottom = QColor(47, 47, 47)

  2035. 

  2036.         # Colorify

  2037.         #if self.m_pluginInfo['category'] == PLUGIN_CATEGORY_SYNTH:

  2038.             #self.setWidgetColor(PALETTE_COLOR_WHITE)

  2039.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_DELAY:

  2040.             #self.setWidgetColor(PALETTE_COLOR_ORANGE)

  2041.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_EQ:

  2042.             #self.setWidgetColor(PALETTE_COLOR_GREEN)

  2043.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_FILTER:

  2044.             #self.setWidgetColor(PALETTE_COLOR_BLUE)

  2045.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_DYNAMICS:

  2046.             #self.setWidgetColor(PALETTE_COLOR_PINK)

  2047.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_MODULATOR:

  2048.             #self.setWidgetColor(PALETTE_COLOR_RED)

  2049.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_UTILITY:

  2050.             #self.setWidgetColor(PALETTE_COLOR_YELLOW)

  2051.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_OTHER:

  2052.             #self.setWidgetColor(PALETTE_COLOR_BROWN)

  2053.         #else:

  2054.             #self.setWidgetColor(PALETTE_COLOR_NONE)

  2055. 

  2056.         self.ui.led_enable.setColor(self.ui.led_enable.BIG_RED)

  2057.         self.ui.led_enable.setChecked(False)

  2058. 

  2059.         self.ui.led_control.setColor(self.ui.led_control.YELLOW)

  2060.         self.ui.led_control.setEnabled(False)

  2061. 

  2062.         self.ui.led_midi.setColor(self.ui.led_midi.RED)

  2063.         self.ui.led_midi.setEnabled(False)

  2064. 

  2065.         self.ui.led_audio_in.setColor(self.ui.led_audio_in.GREEN)

  2066.         self.ui.led_audio_in.setEnabled(False)

  2067. 

  2068.         self.ui.led_audio_out.setColor(self.ui.led_audio_out.BLUE)

  2069.         self.ui.led_audio_out.setEnabled(False)

  2070. 

  2071.         self.ui.peak_in.setColor(self.ui.peak_in.GREEN)

  2072.         self.ui.peak_in.setOrientation(self.ui.peak_in.HORIZONTAL)

  2073. 

  2074.         self.ui.peak_out.setColor(self.ui.peak_in.BLUE)

  2075.         self.ui.peak_out.setOrientation(self.ui.peak_out.HORIZONTAL)

  2076. 

  2077.         self.ui.peak_in.setChannels(self.fPeaksInputCount)

  2078.         self.ui.peak_out.setChannels(self.fPeaksOutputCount)

  2079. 

  2080.         self.ui.label_name.setText(self.fPluginInfo['name'])

  2081. 

  2082.         self.ui.edit_dialog = PluginEdit(self, self.fPluginId)

  2083.         self.ui.edit_dialog.hide()

  2084. 

  2085.         self.connect(self.ui.led_enable, SIGNAL("clicked(bool)"), SLOT("slot_setActive(bool)"))

  2086.         self.connect(self.ui.b_gui, SIGNAL("clicked(bool)"), SLOT("slot_guiClicked(bool)"))

  2087.         self.connect(self.ui.b_edit, SIGNAL("clicked(bool)"), SLOT("slot_editClicked(bool)"))

  2088.         self.connect(self.ui.b_remove, SIGNAL("clicked()"), SLOT("slot_removeClicked()"))

  2089. 

  2090.         # FIXME

  2091.         self.setMaximumHeight(48)

  2092. 

  2093.     def idleFast(self):

  2094.         # Input peaks

  2095.         if self.fPeaksInputCount > 0:

  2096.             if self.fPeaksInputCount > 1:

  2097.                 peak1 = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2098.                 peak2 = Carla.host.get_input_peak_value(self.fPluginId, 2)

  2099.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  2100. 

  2101.                 self.ui.peak_in.displayMeter(1, peak1)

  2102.                 self.ui.peak_in.displayMeter(2, peak2)

  2103. 

  2104.             else:

  2105.                 peak = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2106.                 ledState = bool(peak != 0.0)

  2107. 

  2108.                 self.ui.peak_in.displayMeter(1, peak)

  2109. 

  2110.             if self.fLastGreenLedState != ledState:

  2111.                 self.fLastGreenLedState = ledState

  2112.                 self.ui.led_audio_in.setChecked(ledState)

  2113. 

  2114.         # Output peaks

  2115.         if self.fPeaksOutputCount > 0:

  2116.             if self.fPeaksOutputCount > 1:

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

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

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

  2120. 

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

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

  2123. 

  2124.             else:

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

  2126.                 ledState = bool(peak != 0.0)

  2127. 

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

  2129. 

  2130.             if self.fLastBlueLedState != ledState:

  2131.                 self.fLastBlueLedState = ledState

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

  2133. 

  2134.     def idleSlow(self):

  2135.         # Parameter Activity LED

  2136.         if self.fParameterIconTimer == ICON_STATE_ON:

  2137.             self.fParameterIconTimer = ICON_STATE_WAIT

  2138.             self.ui.led_control.setChecked(True)

  2139.         elif self.fParameterIconTimer == ICON_STATE_WAIT:

  2140.             self.fParameterIconTimer = ICON_STATE_OFF

  2141.         elif self.fParameterIconTimer == ICON_STATE_OFF:

  2142.             self.fParameterIconTimer = ICON_STATE_NULL

  2143.             self.ui.led_control.setChecked(False)

  2144. 

  2145.         # Update edit dialog

  2146.         self.ui.edit_dialog.idleSlow()

  2147. 

  2148.     def editClosed(self):

  2149.         self.ui.b_edit.setChecked(False)

  2150. 

  2151.     def recheckPluginHints(self, hints):

  2152.         self.fPluginInfo['hints'] = hints

  2153.         self.ui.b_gui.setEnabled(hints & PLUGIN_HAS_GUI)

  2154. 

  2155.     def setActive(self, active, sendGui=False, sendCallback=True):

  2156.         if sendGui:      self.ui.led_enable.setChecked(active)

  2157.         if sendCallback: Carla.host.set_active(self.fPluginId, active)

  2158. 

  2159.         if active:

  2160.             self.ui.edit_dialog.ui.keyboard.allNotesOff()

  2161. 

  2162.     def setParameterDefault(self, parameterId, value):

  2163.         self.ui.edit_dialog.setParameterDefault(parameterId, value)

  2164. 

  2165.     def setParameterValue(self, parameterId, value):

  2166.         self.fParameterIconTimer = ICON_STATE_ON

  2167. 

  2168.         if parameterId == PARAMETER_ACTIVE:

  2169.             return self.setActive(bool(value), True, False)

  2170. 

  2171.         self.ui.edit_dialog.setParameterValue(parameterId, value)

  2172. 

  2173.     def setParameterMidiControl(self, parameterId, control):

  2174.         self.ui.edit_dialog.setParameterMidiControl(parameterId, control)

  2175. 

  2176.     def setParameterMidiChannel(self, parameterId, channel):

  2177.         self.ui.edit_dialog.setParameterMidiChannel(parameterId, channel)

  2178. 

  2179.     def setProgram(self, index):

  2180.         self.fParameterIconTimer = ICON_STATE_ON

  2181.         self.ui.edit_dialog.setProgram(index)

  2182. 

  2183.     def setMidiProgram(self, index):

  2184.         self.fParameterIconTimer = ICON_STATE_ON

  2185.         self.ui.edit_dialog.setMidiProgram(index)

  2186. 

  2187.     def sendNoteOn(self, note):

  2188.         self.ui.edit_dialog.ui.keyboard.sendNoteOn(note, False)

  2189. 

  2190.     def sendNoteOff(self, note):

  2191.         self.ui.edit_dialog.ui.keyboard.sendNoteOff(note, False)

  2192. 

  2193.     def setId(self, idx):

  2194.         self.fPluginId = idx

  2195.         self.ui.edit_dialog.fPluginId = idx

  2196. 

  2197.     def setRefreshRate(self, rate):

  2198.         self.ui.peak_in.setRefreshRate(rate)

  2199.         self.ui.peak_out.setRefreshRate(rate)

  2200. 

  2201.     def paintEvent(self, event):

  2202.         painter = QPainter(self)

  2203. 

  2204.         areaX = self.ui.area_right.x()

  2205. 

  2206.         # background

  2207.         #painter.setPen(self.m_colorTop)

  2208.         #painter.setBrush(self.m_colorTop)

  2209.         #painter.drawRect(0, 0, areaX+40, self.height())

  2210. 

  2211.         # bottom line

  2212.         painter.setPen(self.fColorBottom)

  2213.         painter.setBrush(self.fColorBottom)

  2214.         painter.drawRect(0, self.height()-5, areaX, 5)

  2215. 

  2216.         # top line

  2217.         painter.drawLine(0, 0, areaX+40, 0)

  2218. 

  2219.         # name -> leds arc

  2220.         path = QPainterPath()

  2221.         path.moveTo(areaX-80, self.height())

  2222.         path.cubicTo(areaX+40, self.height()-5, areaX-40, 30, areaX+20, 0)

  2223.         path.lineTo(areaX+20, self.height())

  2224.         painter.drawPath(path)

  2225. 

  2226.         # fill the rest

  2227.         painter.drawRect(areaX+20, 0, self.width(), self.height())

  2228. 

  2229.         #painter.drawLine(0, 3, self.width(), 3)

  2230.         #painter.drawLine(0, self.height() - 4, self.width(), self.height() - 4)

  2231.         #painter.setPen(self.m_color2)

  2232.         #painter.drawLine(0, 2, self.width(), 2)

  2233.         #painter.drawLine(0, self.height() - 3, self.width(), self.height() - 3)

  2234.         #painter.setPen(self.m_color3)

  2235.         #painter.drawLine(0, 1, self.width(), 1)

  2236.         #painter.drawLine(0, self.height() - 2, self.width(), self.height() - 2)

  2237.         #painter.setPen(self.m_color4)

  2238.         #painter.drawLine(0, 0, self.width(), 0)

  2239.         #painter.drawLine(0, self.height() - 1, self.width(), self.height() - 1)

  2240.         QFrame.paintEvent(self, event)

  2241. 

  2242.     @pyqtSlot(bool)

  2243.     def slot_setActive(self, yesNo):

  2244.         self.setActive(yesNo, False, True)

  2245. 

  2246.     @pyqtSlot(bool)

  2247.     def slot_guiClicked(self, show):

  2248.         Carla.host.show_gui(show)

  2249. 

  2250.     @pyqtSlot(bool)

  2251.     def slot_editClicked(self, show):

  2252.         self.ui.edit_dialog.setVisible(show)

  2253. 

  2254.     @pyqtSlot()

  2255.     def slot_removeClicked(self):

  2256.         Carla.host.remove_plugin(self.fPluginId)

  2257. 

  2258. # ------------------------------------------------------------------------------------------------------------

  2259. # Separate Thread for Plugin Search

  2260. 

  2261. class SearchPluginsThread(QThread):

  2262.     def __init__(self, parent):

  2263.         QThread.__init__(self, parent)

  2264. 

  2265.         self.fCheckNative  = False

  2266.         self.fCheckPosix32 = False

  2267.         self.fCheckPosix64 = False

  2268.         self.fCheckWin32   = False

  2269.         self.fCheckWin64   = False

  2270. 

  2271.         self.fCheckLADSPA = False

  2272.         self.fCheckDSSI = False

  2273.         self.fCheckLV2 = False

  2274.         self.fCheckVST = False

  2275.         self.fCheckGIG = False

  2276.         self.fCheckSF2 = False

  2277.         self.fCheckSFZ = False

  2278. 

  2279.         self.fToolNative = carla_discovery_native

  2280. 

  2281.         self.fCurCount = 0

  2282.         self.fCurPercentValue = 0

  2283.         self.fLastCheckValue  = 0

  2284.         self.fSomethingChanged = False

  2285. 

  2286.     def somethingChanged(self):

  2287.         return self.fSomethingChanged

  2288. 

  2289.     def skipPlugin(self):

  2290.         # TODO - windows and mac support

  2291.         apps  = " carla-discovery"

  2292.         apps += " carla-discovery-native"

  2293.         apps += " carla-discovery-posix32"

  2294.         apps += " carla-discovery-posix64"

  2295.         apps += " carla-discovery-win32.exe"

  2296.         apps += " carla-discovery-win64.exe"

  2297. 

  2298.         if LINUX:

  2299.             os.system("killall -KILL %s" % apps)

  2300. 

  2301.     def setSearchBinaryTypes(self, native, posix32, posix64, win32, win64):

  2302.         self.fCheckNative  = native

  2303.         self.fCheckPosix32 = posix32

  2304.         self.fCheckPosix64 = posix64

  2305.         self.fCheckWin32   = win32

  2306.         self.fCheckWin64   = win64

  2307. 

  2308.     def setSearchPluginTypes(self, ladspa, dssi, lv2, vst, gig, sf2, sfz):

  2309.         self.fCheckLADSPA = ladspa

  2310.         self.fCheckDSSI = dssi

  2311.         self.fCheckLV2 = lv2

  2312.         self.fCheckVST = vst

  2313.         self.fCheckGIG = gig

  2314.         self.fCheckSF2 = sf2

  2315.         self.fCheckSFZ = sfz

  2316. 

  2317.     def setSearchToolNative(self, tool):

  2318.         self.fToolNative = tool

  2319. 

  2320.     def run(self):

  2321.         self.fCurCount = 0

  2322.         pluginCount    = 0

  2323.         settingsDB     = QSettings("falkTX", "CarlaPlugins")

  2324. 

  2325.         if self.fCheckLADSPA: pluginCount += 1

  2326.         if self.fCheckDSSI:   pluginCount += 1

  2327.         if self.fCheckLV2:    pluginCount += 1

  2328.         if self.fCheckVST:    pluginCount += 1

  2329. 

  2330.         if self.fCheckNative:

  2331.             self.fCurCount += pluginCount

  2332.         if self.fCheckPosix32:

  2333.             self.fCurCount += pluginCount

  2334.         if self.fCheckPosix64:

  2335.             self.fCurCount += pluginCount

  2336.         if self.fCheckWin32:

  2337.             self.fCurCount += pluginCount

  2338.         if self.fCheckWin64:

  2339.             self.fCurCount += pluginCount

  2340. 

  2341.         if self.fToolNative:

  2342.             if self.fCheckGIG: self.fCurCount += 1

  2343.             if self.fCheckSF2: self.fCurCount += 1

  2344.             if self.fCheckSFZ: self.fCurCount += 1

  2345.         else:

  2346.             self.fCheckGIG = False

  2347.             self.fCheckSF2 = False

  2348.             self.fCheckSFZ = False

  2349. 

  2350.         if self.fCurCount == 0:

  2351.             return

  2352. 

  2353.         self.fCurPercentValue = 100 / self.fCurCount

  2354.         self.fLastCheckValue  = 0

  2355. 

  2356.         if HAIKU:

  2357.             OS = "HAIKU"

  2358.         elif LINUX:

  2359.             OS = "LINUX"

  2360.         elif MACOS:

  2361.             OS = "MACOS"

  2362.         elif WINDOWS:

  2363.             OS = "WINDOWS"

  2364.         else:

  2365.             OS = "UNKNOWN"

  2366. 

  2367.         if self.fCheckLADSPA:

  2368.             checkValue = 0

  2369.             if haveLRDF:

  2370.                 if self.fCheckNative:  checkValue += 0.1

  2371.                 if self.fCheckPosix32: checkValue += 0.1

  2372.                 if self.fCheckPosix64: checkValue += 0.1

  2373.                 if self.fCheckWin32:   checkValue += 0.1

  2374.                 if self.fCheckWin64:   checkValue += 0.1

  2375.             rdfPadValue = self.fCurPercentValue * checkValue

  2376. 

  2377.             if self.fCheckNative:

  2378.                 self._checkLADSPA(OS, carla_discovery_native)

  2379.                 settingsDB.setValue("Plugins/LADSPA_native", self.fLadspaPlugins)

  2380.                 settingsDB.sync()

  2381. 

  2382.             if self.fCheckPosix32:

  2383.                 self._checkLADSPA(OS, carla_discovery_posix32)

  2384.                 settingsDB.setValue("Plugins/LADSPA_posix32", self.fLadspaPlugins)

  2385.                 settingsDB.sync()

  2386. 

  2387.             if self.fCheckPosix64:

  2388.                 self._checkLADSPA(OS, carla_discovery_posix64)

  2389.                 settingsDB.setValue("Plugins/LADSPA_posix64", self.fLadspaPlugins)

  2390.                 settingsDB.sync()

  2391. 

  2392.             if self.fCheckWin32:

  2393.                 self._checkLADSPA("WINDOWS", carla_discovery_win32, not WINDOWS)

  2394.                 settingsDB.setValue("Plugins/LADSPA_win32", self.fLadspaPlugins)

  2395.                 settingsDB.sync()

  2396. 

  2397.             if self.fCheckWin64:

  2398.                 self._checkLADSPA("WINDOWS", carla_discovery_win64, not WINDOWS)

  2399.                 settingsDB.setValue("Plugins/LADSPA_win64", self.fLadspaPlugins)

  2400.                 settingsDB.sync()

  2401. 

  2402.             if haveLRDF and checkValue > 0:

  2403.                 startValue = self.fLastCheckValue - rdfPadValue

  2404. 

  2405.                 self._pluginLook(startValue, "LADSPA RDFs...")

  2406.                 ladspaRdfInfo = ladspa_rdf.recheck_all_plugins(self, startValue, self.fCurPercentValue, checkValue)

  2407. 

  2408.                 SettingsDir = os.path.join(HOME, ".config", "falkTX")

  2409. 

  2410.                 fLadspa = open(os.path.join(SettingsDir, "ladspa_rdf.db"), 'w')

  2411.                 json.dump(ladspaRdfInfo, fLadspa)

  2412.                 fLadspa.close()

  2413. 

  2414.         if self.fCheckDSSI:

  2415.             if self.fCheckNative:

  2416.                 self._checkDSSI(OS, carla_discovery_native)

  2417.                 settingsDB.setValue("Plugins/DSSI_native", self.fDssiPlugins)

  2418.                 settingsDB.sync()

  2419. 

  2420.             if self.fCheckPosix32:

  2421.                 self._checkDSSI(OS, carla_discovery_posix32)

  2422.                 settingsDB.setValue("Plugins/DSSI_posix32", self.fDssiPlugins)

  2423.                 settingsDB.sync()

  2424. 

  2425.             if self.fCheckPosix64:

  2426.                 self._checkDSSI(OS, carla_discovery_posix64)

  2427.                 settingsDB.setValue("Plugins/DSSI_posix64", self.fDssiPlugins)

  2428.                 settingsDB.sync()

  2429. 

  2430.             if self.fCheckWin32:

  2431.                 self._checkDSSI("WINDOWS", carla_discovery_win32, not WINDOWS)

  2432.                 settingsDB.setValue("Plugins/DSSI_win32", self.fDssiPlugins)

  2433.                 settingsDB.sync()

  2434. 

  2435.             if self.fCheckWin64:

  2436.                 self._checkDSSI("WINDOWS", carla_discovery_win64, not WINDOWS)

  2437.                 settingsDB.setValue("Plugins/DSSI_win64", self.fDssiPlugins)

  2438.                 settingsDB.sync()

  2439. 

  2440.         if self.fCheckLV2:

  2441.             if self.fCheckNative:

  2442.                 self._checkLV2(carla_discovery_native)

  2443.                 settingsDB.setValue("Plugins/LV2_native", self.fLv2Plugins)

  2444.                 settingsDB.sync()

  2445. 

  2446.             if self.fCheckPosix32:

  2447.                 self._checkLV2(carla_discovery_posix32)

  2448.                 settingsDB.setValue("Plugins/LV2_posix32", self.fLv2Plugins)

  2449.                 settingsDB.sync()

  2450. 

  2451.             if self.fCheckPosix64:

  2452.                 self._checkLV2(carla_discovery_posix64)

  2453.                 settingsDB.setValue("Plugins/LV2_posix64", self.fLv2Plugins)

  2454.                 settingsDB.sync()

  2455. 

  2456.             if self.fCheckWin32:

  2457.                 self._checkLV2(carla_discovery_win32, not WINDOWS)

  2458.                 settingsDB.setValue("Plugins/LV2_win32", self.fLv2Plugins)

  2459.                 settingsDB.sync()

  2460. 

  2461.             if self.fCheckWin64:

  2462.                 self._checkLV2(carla_discovery_win64, not WINDOWS)

  2463.                 settingsDB.setValue("Plugins/LV2_win64", self.fLv2Plugins)

  2464.                 settingsDB.sync()

  2465. 

  2466.         if self.fCheckVST:

  2467.             if self.fCheckNative:

  2468.                 self._checkVST(OS, carla_discovery_native)

  2469.                 settingsDB.setValue("Plugins/VST_native", self.fVstPlugins)

  2470.                 settingsDB.sync()

  2471. 

  2472.             if self.fCheckPosix32:

  2473.                 self._checkVST(OS, carla_discovery_posix32)

  2474.                 settingsDB.setValue("Plugins/VST_posix32", self.fVstPlugins)

  2475.                 settingsDB.sync()

  2476. 

  2477.             if self.fCheckPosix64:

  2478.                 self._checkVST(OS, carla_discovery_posix64)

  2479.                 settingsDB.setValue("Plugins/VST_posix64", self.fVstPlugins)

  2480.                 settingsDB.sync()

  2481. 

  2482.             if self.fCheckWin32:

  2483.                 self._checkVST("WINDOWS", carla_discovery_win32, not WINDOWS)

  2484.                 settingsDB.setValue("Plugins/VST_win32", self.fVstPlugins)

  2485.                 settingsDB.sync()

  2486. 

  2487.             if self.fCheckWin64:

  2488.                 self._checkVST("WINDOWS", carla_discovery_win64, not WINDOWS)

  2489.                 settingsDB.setValue("Plugins/VST_win64", self.fVstPlugins)

  2490.                 settingsDB.sync()

  2491. 

  2492.         if self.fCheckGIG:

  2493.             self._checkKIT(GIG_PATH, "gig")

  2494.             settingsDB.setValue("Plugins/GIG", self.fKitPlugins)

  2495.             settingsDB.sync()

  2496. 

  2497.         if self.fCheckSF2:

  2498.             self._checkKIT(SF2_PATH, "sf2")

  2499.             settingsDB.setValue("Plugins/SF2", self.fKitPlugins)

  2500.             settingsDB.sync()

  2501. 

  2502.         if self.fCheckSFZ:

  2503.             self._checkKIT(SFZ_PATH, "sfz")

  2504.             settingsDB.setValue("Plugins/SFZ", self.fKitPlugins)

  2505.             settingsDB.sync()

  2506. 

  2507.     def _checkLADSPA(self, OS, tool, isWine=False):

  2508.         global LADSPA_PATH

  2509.         ladspaBinaries = []

  2510.         self.fLadspaPlugins = []

  2511. 

  2512.         for iPATH in LADSPA_PATH:

  2513.             binaries = findBinaries(iPATH, OS)

  2514.             for binary in binaries:

  2515.                 if binary not in ladspaBinaries:

  2516.                     ladspaBinaries.append(binary)

  2517. 

  2518.         ladspaBinaries.sort()

  2519. 

  2520.         for i in range(len(ladspaBinaries)):

  2521.             ladspa  = ladspaBinaries[i]

  2522.             percent = ( float(i) / len(ladspaBinaries) ) * self.fCurPercentValue

  2523.             self._pluginLook((self.fLastCheckValue + percent) * 0.9, ladspa)

  2524. 

  2525.             plugins = checkPluginLADSPA(ladspa, tool, isWine)

  2526.             if plugins:

  2527.                 self.fLadspaPlugins.append(plugins)

  2528.                 self.fSomethingChanged = True

  2529. 

  2530.         self.fLastCheckValue += self.fCurPercentValue

  2531. 

  2532.     def _checkDSSI(self, OS, tool, isWine=False):

  2533.         global DSSI_PATH

  2534.         dssiBinaries = []

  2535.         self.fDssiPlugins = []

  2536. 

  2537.         for iPATH in DSSI_PATH:

  2538.             binaries = findBinaries(iPATH, OS)

  2539.             for binary in binaries:

  2540.                 if binary not in dssiBinaries:

  2541.                     dssiBinaries.append(binary)

  2542. 

  2543.         dssiBinaries.sort()

  2544. 

  2545.         for i in range(len(dssiBinaries)):

  2546.             dssi    = dssiBinaries[i]

  2547.             percent = ( float(i) / len(dssiBinaries) ) * self.fCurPercentValue

  2548.             self._pluginLook(self.fLastCheckValue + percent, dssi)

  2549. 

  2550.             plugins = checkPluginDSSI(dssi, tool, isWine)

  2551.             if plugins:

  2552.                 self.fDssiPlugins.append(plugins)

  2553.                 self.fSomethingChanged = True

  2554. 

  2555.         self.fLastCheckValue += self.fCurPercentValue

  2556. 

  2557.     def _checkLV2(self, tool, isWine=False):

  2558.         global LV2_PATH

  2559.         lv2Bundles = []

  2560.         self.fLv2Plugins = []

  2561. 

  2562.         self._pluginLook(self.fLastCheckValue, "LV2 bundles...")

  2563. 

  2564.         for iPATH in LV2_PATH:

  2565.             bundles = findLV2Bundles(iPATH)

  2566.             for bundle in bundles:

  2567.                 if bundle not in lv2Bundles:

  2568.                     lv2Bundles.append(bundle)

  2569. 

  2570.         lv2Bundles.sort()

  2571. 

  2572.         for i in range(len(lv2Bundles)):

  2573.             lv2     = lv2Bundles[i]

  2574.             percent = ( float(i) / len(lv2Bundles) ) * self.fCurPercentValue

  2575.             self._pluginLook(self.fLastCheckValue + percent, lv2)

  2576. 

  2577.             plugins = checkPluginLV2(lv2, tool, isWine)

  2578.             if plugins:

  2579.                 self.fLv2Plugins.append(plugins)

  2580.                 self.fSomethingChanged = True

  2581. 

  2582.         self.fLastCheckValue += self.fCurPercentValue

  2583. 

  2584.     def _checkVST(self, OS, tool, isWine=False):

  2585.         global VST_PATH

  2586.         vstBinaries = []

  2587.         self.fVstPlugins = []

  2588. 

  2589.         for iPATH in VST_PATH:

  2590.             binaries = findBinaries(iPATH, OS)

  2591.             for binary in binaries:

  2592.                 if binary not in vstBinaries:

  2593.                     vstBinaries.append(binary)

  2594. 

  2595.         vstBinaries.sort()

  2596. 

  2597.         for i in range(len(vstBinaries)):

  2598.             vst     = vstBinaries[i]

  2599.             percent = ( float(i) / len(vstBinaries) ) * self.fCurPercentValue

  2600.             self._pluginLook(self.fLastCheckValue + percent, vst)

  2601. 

  2602.             plugins = checkPluginVST(vst, tool, isWine)

  2603.             if plugins:

  2604.                 self.fVstPlugins.append(plugins)

  2605.                 self.fSomethingChanged = True

  2606. 

  2607.         self.fLastCheckValue += self.fCurPercentValue

  2608. 

  2609.     def _checkKIT(self, kPATH, kType):

  2610.         kitFiles = []

  2611.         self.fKitPlugins = []

  2612. 

  2613.         for iPATH in kPATH:

  2614.             files = findSoundKits(iPATH, kType)

  2615.             for file_ in files:

  2616.                 if file_ not in kitFiles:

  2617.                     kitFiles.append(file_)

  2618. 

  2619.         kitFiles.sort()

  2620. 

  2621.         for i in range(len(kitFiles)):

  2622.             kit     = kitFiles[i]

  2623.             percent = ( float(i) / len(kitFiles) ) * self.fCurPercentValue

  2624.             self._pluginLook(self.fLastCheckValue + percent, kit)

  2625. 

  2626.             if kType == "gig":

  2627.                 plugins = checkPluginGIG(kit, self.fToolNative)

  2628.             elif kType == "sf2":

  2629.                 plugins = checkPluginSF2(kit, self.fToolNative)

  2630.             elif kType == "sfz":

  2631.                 plugins = checkPluginSFZ(kit, self.fToolNative)

  2632.             else:

  2633.                 plugins = None

  2634. 

  2635.             if plugins:

  2636.                 self.fKitPlugins.append(plugins)

  2637.                 self.fSomethingChanged = True

  2638. 

  2639.         self.fLastCheckValue += self.fCurPercentValue

  2640. 

  2641.     def _pluginLook(self, percent, plugin):

  2642.         self.emit(SIGNAL("PluginLook(int, QString)"), percent, plugin)

  2643. 

  2644. # ------------------------------------------------------------------------------------------------------------

  2645. # Plugin Refresh Dialog

  2646. 

  2647. class PluginRefreshW(QDialog):

  2648.     def __init__(self, parent):

  2649.         QDialog.__init__(self, parent)

  2650.         self.ui = ui_carla_refresh.Ui_PluginRefreshW()

  2651.         self.ui.setupUi(self)

  2652. 

  2653.         self._loadSettings()

  2654. 

  2655.         self.ui.b_skip.setVisible(False)

  2656. 

  2657.         if HAIKU:

  2658.             self.ui.ch_posix32.setText("Haiku 32bit")

  2659.             self.ui.ch_posix64.setText("Haiku 64bit")

  2660.         elif LINUX:

  2661.             self.ui.ch_posix32.setText("Linux 32bit")

  2662.             self.ui.ch_posix64.setText("Linux 64bit")

  2663.         elif MACOS:

  2664.             self.ui.ch_posix32.setText("MacOS 32bit")

  2665.             self.ui.ch_posix64.setText("MacOS 64bit")

  2666. 

  2667.         self.fThread = SearchPluginsThread(self)

  2668. 

  2669.         if carla_discovery_posix32 and not WINDOWS:

  2670.             self.ui.ico_posix32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2671.         else:

  2672.             self.ui.ico_posix32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2673.             self.ui.ch_posix32.setChecked(False)

  2674.             self.ui.ch_posix32.setEnabled(False)

  2675. 

  2676.         if carla_discovery_posix64 and not WINDOWS:

  2677.             self.ui.ico_posix64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2678.         else:

  2679.             self.ui.ico_posix64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2680.             self.ui.ch_posix64.setChecked(False)

  2681.             self.ui.ch_posix64.setEnabled(False)

  2682. 

  2683.         if carla_discovery_win32:

  2684.             self.ui.ico_win32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2685.         else:

  2686.             self.ui.ico_win32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2687.             self.ui.ch_win32.setChecked(False)

  2688.             self.ui.ch_win32.setEnabled(False)

  2689. 

  2690.         if carla_discovery_win64:

  2691.             self.ui.ico_win64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2692.         else:

  2693.             self.ui.ico_win64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2694.             self.ui.ch_win64.setChecked(False)

  2695.             self.ui.ch_win64.setEnabled(False)

  2696. 

  2697.         if haveLRDF:

  2698.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2699.         else:

  2700.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2701. 

  2702.         hasNative = bool(carla_discovery_native)

  2703.         hasNonNative = False

  2704. 

  2705.         if WINDOWS:

  2706.             if kIs64bit:

  2707.                 hasNative = bool(carla_discovery_win64)

  2708.                 hasNonNative = bool(carla_discovery_win32)

  2709.                 self.fThread.setSearchToolNative(carla_discovery_win64)

  2710.                 self.ui.ch_win64.setChecked(False)

  2711.                 self.ui.ch_win64.setVisible(False)

  2712.                 self.ui.ico_win64.setVisible(False)

  2713.                 self.ui.label_win64.setVisible(False)

  2714.             else:

  2715.                 hasNative = bool(carla_discovery_win32)

  2716.                 hasNonNative = bool(carla_discovery_win64)

  2717.                 self.fThread.setSearchToolNative(carla_discovery_win32)

  2718.                 self.ui.ch_win32.setChecked(False)

  2719.                 self.ui.ch_win32.setVisible(False)

  2720.                 self.ui.ico_win32.setVisible(False)

  2721.                 self.ui.label_win32.setVisible(False)

  2722.         elif LINUX or MACOS:

  2723.             if kIs64bit:

  2724.                 hasNonNative = bool(carla_discovery_posix32 or carla_discovery_win32 or carla_discovery_win64)

  2725.                 self.ui.ch_posix64.setChecked(False)

  2726.                 self.ui.ch_posix64.setVisible(False)

  2727.                 self.ui.ico_posix64.setVisible(False)

  2728.                 self.ui.label_posix64.setVisible(False)

  2729.             else:

  2730.                 hasNonNative = bool(carla_discovery_posix64 or carla_discovery_win32 or carla_discovery_win64)

  2731.                 self.ui.ch_posix32.setChecked(False)

  2732.                 self.ui.ch_posix32.setVisible(False)

  2733.                 self.ui.ico_posix32.setVisible(False)

  2734.                 self.ui.label_posix32.setVisible(False)

  2735. 

  2736.         if hasNative:

  2737.             self.ui.ico_native.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2738.         else:

  2739.             self.ui.ico_native.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2740.             self.ui.ch_native.setChecked(False)

  2741.             self.ui.ch_native.setEnabled(False)

  2742.             self.ui.ch_gig.setChecked(False)

  2743.             self.ui.ch_gig.setEnabled(False)

  2744.             self.ui.ch_sf2.setChecked(False)

  2745.             self.ui.ch_sf2.setEnabled(False)

  2746.             self.ui.ch_sfz.setChecked(False)

  2747.             self.ui.ch_sfz.setEnabled(False)

  2748.             if not hasNonNative:

  2749.                 self.ui.ch_ladspa.setChecked(False)

  2750.                 self.ui.ch_ladspa.setEnabled(False)

  2751.                 self.ui.ch_dssi.setChecked(False)

  2752.                 self.ui.ch_dssi.setEnabled(False)

  2753.                 self.ui.ch_lv2.setChecked(False)

  2754.                 self.ui.ch_lv2.setEnabled(False)

  2755.                 self.ui.ch_vst.setChecked(False)

  2756.                 self.ui.ch_vst.setEnabled(False)

  2757.                 self.ui.b_start.setEnabled(False)

  2758. 

  2759.         self.connect(self.ui.b_start, SIGNAL("clicked()"), SLOT("slot_start()"))

  2760.         self.connect(self.ui.b_skip, SIGNAL("clicked()"), SLOT("slot_skip()"))

  2761.         self.connect(self.fThread, SIGNAL("PluginLook(int, QString)"), SLOT("slot_handlePluginLook(int, QString)"))

  2762.         self.connect(self.fThread, SIGNAL("finished()"), SLOT("slot_handlePluginThreadFinished()"))

  2763. 

  2764.     @pyqtSlot()

  2765.     def slot_start(self):

  2766.         self.ui.progressBar.setMinimum(0)

  2767.         self.ui.progressBar.setMaximum(100)

  2768.         self.ui.progressBar.setValue(0)

  2769.         self.ui.b_start.setEnabled(False)

  2770.         self.ui.b_skip.setVisible(True)

  2771.         self.ui.b_close.setVisible(False)

  2772. 

  2773.         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())

  2774.         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(),

  2775.                                                   self.ui.ch_gig.isChecked(), self.ui.ch_sf2.isChecked(), self.ui.ch_sfz.isChecked())

  2776. 

  2777.         self.fThread.setSearchBinaryTypes(native, posix32, posix64, win32, win64)

  2778.         self.fThread.setSearchPluginTypes(ladspa, dssi, lv2, vst, gig, sf2, sfz)

  2779.         self.fThread.start()

  2780. 

  2781.     @pyqtSlot()

  2782.     def slot_skip(self):

  2783.         self.fThread.skipPlugin()

  2784. 

  2785.     @pyqtSlot(int, str)

  2786.     def slot_handlePluginLook(self, percent, plugin):

  2787.         self.ui.progressBar.setFormat("%s" % plugin)

  2788.         self.ui.progressBar.setValue(percent)

  2789. 

  2790.     @pyqtSlot()

  2791.     def slot_handlePluginThreadFinished(self):

  2792.         self.ui.progressBar.setMinimum(0)

  2793.         self.ui.progressBar.setMaximum(1)

  2794.         self.ui.progressBar.setValue(1)

  2795.         self.ui.progressBar.setFormat(self.tr("Done"))

  2796.         self.ui.b_start.setEnabled(True)

  2797.         self.ui.b_skip.setVisible(False)

  2798.         self.ui.b_close.setVisible(True)

  2799. 

  2800.     def _saveSettings(self):

  2801.         settings = QSettings()

  2802.         settings.setValue("PluginDatabase/SearchLADSPA", self.ui.ch_ladspa.isChecked())

  2803.         settings.setValue("PluginDatabase/SearchDSSI", self.ui.ch_dssi.isChecked())

  2804.         settings.setValue("PluginDatabase/SearchLV2", self.ui.ch_lv2.isChecked())

  2805.         settings.setValue("PluginDatabase/SearchVST", self.ui.ch_vst.isChecked())

  2806.         settings.setValue("PluginDatabase/SearchGIG", self.ui.ch_gig.isChecked())

  2807.         settings.setValue("PluginDatabase/SearchSF2", self.ui.ch_sf2.isChecked())

  2808.         settings.setValue("PluginDatabase/SearchSFZ", self.ui.ch_sfz.isChecked())

  2809.         settings.setValue("PluginDatabase/SearchNative", self.ui.ch_native.isChecked())

  2810.         settings.setValue("PluginDatabase/SearchPOSIX32", self.ui.ch_posix32.isChecked())

  2811.         settings.setValue("PluginDatabase/SearchPOSIX64", self.ui.ch_posix64.isChecked())

  2812.         settings.setValue("PluginDatabase/SearchWin32", self.ui.ch_win32.isChecked())

  2813.         settings.setValue("PluginDatabase/SearchWin64", self.ui.ch_win64.isChecked())

  2814. 

  2815.     def _loadSettings(self):

  2816.         settings = QSettings()

  2817.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/SearchLADSPA", True, type=bool))

  2818.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/SearchDSSI", True, type=bool))

  2819.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/SearchLV2", True, type=bool))

  2820.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/SearchVST", True, type=bool))

  2821.         self.ui.ch_gig.setChecked(settings.value("PluginDatabase/SearchGIG", False, type=bool))

  2822.         self.ui.ch_sf2.setChecked(settings.value("PluginDatabase/SearchSF2", False, type=bool))

  2823.         self.ui.ch_sfz.setChecked(settings.value("PluginDatabase/SearchSFZ", False, type=bool))

  2824.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/SearchNative", True, type=bool))

  2825.         self.ui.ch_posix32.setChecked(settings.value("PluginDatabase/SearchPOSIX32", False, type=bool))

  2826.         self.ui.ch_posix64.setChecked(settings.value("PluginDatabase/SearchPOSIX64", False, type=bool))

  2827.         self.ui.ch_win32.setChecked(settings.value("PluginDatabase/SearchWin32", False, type=bool))

  2828.         self.ui.ch_win64.setChecked(settings.value("PluginDatabase/SearchWin64", False, type=bool))

  2829. 

  2830.     def closeEvent(self, event):

  2831.         if self.fThread.isRunning():

  2832.             self.fThread.terminate()

  2833.             self.fThread.wait()

  2834.         self._saveSettings()

  2835. 

  2836.         if self.fThread.somethingChanged():

  2837.             self.accept()

  2838.         else:

  2839.             self.reject()

  2840. 

  2841.         QDialog.closeEvent(self, event)

  2842. 

  2843.     def done(self, r):

  2844.         QDialog.done(self, r)

  2845.         self.close()

  2846. 

  2847. # ------------------------------------------------------------------------------------------------------------

  2848. # Plugin Database Dialog

  2849. 

  2850. class PluginDatabaseW(QDialog):

  2851.     def __init__(self, parent):

  2852.         QDialog.__init__(self, parent)

  2853.         self.ui = ui_carla_database.Ui_PluginDatabaseW()

  2854.         self.ui.setupUi(self)

  2855. 

  2856.         self.fLastTableIndex = 0

  2857.         self.fRetPlugin  = None

  2858.         self.fRealParent = parent

  2859. 

  2860.         self.ui.b_add.setEnabled(False)

  2861. 

  2862.         if BINARY_NATIVE in (BINARY_POSIX32, BINARY_WIN32):

  2863.             self.ui.ch_bridged.setText(self.tr("Bridged (64bit)"))

  2864.         else:

  2865.             self.ui.ch_bridged.setText(self.tr("Bridged (32bit)"))

  2866. 

  2867.         if not (LINUX or MACOS):

  2868.             self.ui.ch_bridged_wine.setChecked(False)

  2869.             self.ui.ch_bridged_wine.setEnabled(False)

  2870. 

  2871.         self._loadSettings()

  2872. 

  2873.         self.connect(self.ui.b_add, SIGNAL("clicked()"), SLOT("slot_addPlugin()"))

  2874.         self.connect(self.ui.b_refresh, SIGNAL("clicked()"), SLOT("slot_refreshPlugins()"))

  2875.         self.connect(self.ui.tb_filters, SIGNAL("clicked()"), SLOT("slot_maybeShowFilters()"))

  2876.         self.connect(self.ui.tableWidget, SIGNAL("currentCellChanged(int, int, int, int)"), SLOT("slot_checkPlugin(int)"))

  2877.         self.connect(self.ui.tableWidget, SIGNAL("cellDoubleClicked(int, int)"), SLOT("slot_addPlugin()"))

  2878. 

  2879.         self.connect(self.ui.lineEdit, SIGNAL("textChanged(QString)"), SLOT("slot_checkFilters()"))

  2880.         self.connect(self.ui.ch_effects, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2881.         self.connect(self.ui.ch_instruments, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2882.         self.connect(self.ui.ch_midi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2883.         self.connect(self.ui.ch_other, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2884.         self.connect(self.ui.ch_kits, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2885.         self.connect(self.ui.ch_internal, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2886.         self.connect(self.ui.ch_ladspa, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2887.         self.connect(self.ui.ch_dssi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2888.         self.connect(self.ui.ch_lv2, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2889.         self.connect(self.ui.ch_vst, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2890.         self.connect(self.ui.ch_native, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2891.         self.connect(self.ui.ch_bridged, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2892.         self.connect(self.ui.ch_bridged_wine, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2893.         self.connect(self.ui.ch_gui, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2894.         self.connect(self.ui.ch_stereo, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2895. 

  2896.     @pyqtSlot()

  2897.     def slot_addPlugin(self):

  2898.         if self.ui.tableWidget.currentRow() >= 0:

  2899.             self.fRetPlugin = self.ui.tableWidget.item(self.ui.tableWidget.currentRow(), 0).pluginData

  2900.             self.accept()

  2901.         else:

  2902.             self.reject()

  2903. 

  2904.     @pyqtSlot(int)

  2905.     def slot_checkPlugin(self, row):

  2906.         self.ui.b_add.setEnabled(row >= 0)

  2907. 

  2908.     @pyqtSlot()

  2909.     def slot_checkFilters(self):

  2910.         self._checkFilters()

  2911. 

  2912.     @pyqtSlot()

  2913.     def slot_maybeShowFilters(self):

  2914.         self._showFilters(not self.ui.frame.isVisible())

  2915. 

  2916.     @pyqtSlot()

  2917.     def slot_refreshPlugins(self):

  2918.         if PluginRefreshW(self).exec_():

  2919.             self._reAddPlugins()

  2920. 

  2921.             if self.fRealParent:

  2922.                 self.fRealParent.loadRDFs()

  2923. 

  2924.     def _checkFilters(self):

  2925.         text = self.ui.lineEdit.text().lower()

  2926. 

  2927.         hideEffects     = not self.ui.ch_effects.isChecked()

  2928.         hideInstruments = not self.ui.ch_instruments.isChecked()

  2929.         hideMidi        = not self.ui.ch_midi.isChecked()

  2930.         hideOther       = not self.ui.ch_other.isChecked()

  2931. 

  2932.         hideInternal = not self.ui.ch_internal.isChecked()

  2933.         hideLadspa   = not self.ui.ch_ladspa.isChecked()

  2934.         hideDssi     = not self.ui.ch_dssi.isChecked()

  2935.         hideLV2      = not self.ui.ch_lv2.isChecked()

  2936.         hideVST      = not self.ui.ch_vst.isChecked()

  2937.         hideKits     = not self.ui.ch_kits.isChecked()

  2938. 

  2939.         hideNative  = not self.ui.ch_native.isChecked()

  2940.         hideBridged = not self.ui.ch_bridged.isChecked()

  2941.         hideBridgedWine = not self.ui.ch_bridged_wine.isChecked()

  2942. 

  2943.         hideNonGui    = self.ui.ch_gui.isChecked()

  2944.         hideNonStereo = self.ui.ch_stereo.isChecked()

  2945. 

  2946.         if HAIKU or LINUX or MACOS:

  2947.             nativeBins = [BINARY_POSIX32, BINARY_POSIX64]

  2948.             wineBins   = [BINARY_WIN32, BINARY_WIN64]

  2949.         elif WINDOWS:

  2950.             nativeBins = [BINARY_WIN32, BINARY_WIN64]

  2951.             wineBins   = []

  2952.         else:

  2953.             nativeBins = []

  2954.             wineBins   = []

  2955. 

  2956.         rowCount = self.ui.tableWidget.rowCount()

  2957. 

  2958.         for i in range(rowCount):

  2959.             self.ui.tableWidget.showRow(i)

  2960. 

  2961.             plugin = self.ui.tableWidget.item(i, 0).pluginData

  2962.             aIns   = plugin['audio.ins']

  2963.             aOuts  = plugin['audio.outs']

  2964.             mIns   = plugin['midi.ins']

  2965.             mOuts  = plugin['midi.outs']

  2966.             ptype  = self.ui.tableWidget.item(i, 12).text()

  2967.             isSynth  = bool(plugin['hints'] & PLUGIN_IS_SYNTH)

  2968.             isEffect = bool(aIns > 0 < aOuts and not isSynth)

  2969.             isMidi   = bool(aIns == 0 and aOuts == 0 and mIns > 0 < mOuts)

  2970.             isKit    = bool(ptype in ("GIG", "SF2", "SFZ"))

  2971.             isOther  = bool(not (isEffect or isSynth or isMidi or isKit))

  2972.             isNative = bool(plugin['build'] == BINARY_NATIVE)

  2973.             isStereo = bool(aIns == 2 and aOuts == 2) or (isSynth and aOuts == 2)

  2974.             hasGui   = bool(plugin['hints'] & PLUGIN_HAS_GUI)

  2975. 

  2976.             isBridged = bool(not isNative and plugin['build'] in nativeBins)

  2977.             isBridgedWine = bool(not isNative and plugin['build'] in wineBins)

  2978. 

  2979.             if (hideEffects and isEffect):

  2980.                 self.ui.tableWidget.hideRow(i)

  2981.             elif (hideInstruments and isSynth):

  2982.                 self.ui.tableWidget.hideRow(i)

  2983.             elif (hideMidi and isMidi):

  2984.                 self.ui.tableWidget.hideRow(i)

  2985.             elif (hideOther and isOther):

  2986.                 self.ui.tableWidget.hideRow(i)

  2987.             elif (hideKits and isKit):

  2988.                 self.ui.tableWidget.hideRow(i)

  2989.             elif (hideInternal and ptype == self.tr("Internal")):

  2990.                 self.ui.tableWidget.hideRow(i)

  2991.             elif (hideLadspa and ptype == "LADSPA"):

  2992.                 self.ui.tableWidget.hideRow(i)

  2993.             elif (hideDssi and ptype == "DSSI"):

  2994.                 self.ui.tableWidget.hideRow(i)

  2995.             elif (hideLV2 and ptype == "LV2"):

  2996.                 self.ui.tableWidget.hideRow(i)

  2997.             elif (hideVST and ptype == "VST"):

  2998.                 self.ui.tableWidget.hideRow(i)

  2999.             elif (hideNative and isNative):

  3000.                 self.ui.tableWidget.hideRow(i)

  3001.             elif (hideBridged and isBridged):

  3002.                 self.ui.tableWidget.hideRow(i)

  3003.             elif (hideBridgedWine and isBridgedWine):

  3004.                 self.ui.tableWidget.hideRow(i)

  3005.             elif (hideNonGui and not hasGui):

  3006.                 self.ui.tableWidget.hideRow(i)

  3007.             elif (hideNonStereo and not isStereo):

  3008.                 self.ui.tableWidget.hideRow(i)

  3009.             elif (text and not (

  3010.                 text in self.ui.tableWidget.item(i, 0).text().lower() or

  3011.                 text in self.ui.tableWidget.item(i, 1).text().lower() or

  3012.                 text in self.ui.tableWidget.item(i, 2).text().lower() or

  3013.                 text in self.ui.tableWidget.item(i, 3).text().lower() or

  3014.                 text in self.ui.tableWidget.item(i, 13).text().lower())):

  3015.                 self.ui.tableWidget.hideRow(i)

  3016. 

  3017.     def _showFilters(self, yesNo):

  3018.         self.ui.tb_filters.setArrowType(Qt.UpArrow if yesNo else Qt.DownArrow)

  3019.         self.ui.frame.setVisible(yesNo)

  3020. 

  3021.     def _reAddPlugins(self):

  3022.         settingsDB = QSettings("falkTX", "CarlaPlugins")

  3023. 

  3024.         rowCount = self.ui.tableWidget.rowCount()

  3025.         for x in range(rowCount):

  3026.             self.ui.tableWidget.removeRow(0)

  3027. 

  3028.         self.fLastTableIndex = 0

  3029.         self.ui.tableWidget.setSortingEnabled(False)

  3030. 

  3031.         internalCount = 0

  3032.         ladspaCount = 0

  3033.         dssiCount = 0

  3034.         lv2Count = 0

  3035.         vstCount = 0

  3036.         kitCount = 0

  3037. 

  3038.         # ---------------------------------------------------------------------------

  3039.         # Internal

  3040. 

  3041.         internalPlugins = toList(settingsDB.value("Plugins/Internal", []))

  3042. 

  3043.         for plugins in internalPlugins:

  3044.             for plugin in plugins:

  3045.                 internalCount += 1

  3046. 

  3047.         if (not Carla.isControl) and internalCount != Carla.host.get_internal_plugin_count():

  3048.             internalCount   = Carla.host.get_internal_plugin_count()

  3049.             internalPlugins = []

  3050. 

  3051.             for i in range(Carla.host.get_internal_plugin_count()):

  3052.                 descInfo = Carla.host.get_internal_plugin_info(i)

  3053.                 plugins  = checkPluginInternal(descInfo)

  3054. 

  3055.                 if plugins:

  3056.                     internalPlugins.append(plugins)

  3057. 

  3058.             settingsDB.setValue("Plugins/Internal", internalPlugins)

  3059. 

  3060.         for plugins in internalPlugins:

  3061.             for plugin in plugins:

  3062.                 self._addPluginToTable(plugin, self.tr("Internal"))

  3063. 

  3064.         # ---------------------------------------------------------------------------

  3065.         # LADSPA

  3066. 

  3067.         ladspaPlugins  = []

  3068.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_native", []))

  3069.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix32", []))

  3070.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix64", []))

  3071.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win32", []))

  3072.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win64", []))

  3073. 

  3074.         for plugins in ladspaPlugins:

  3075.             for plugin in plugins:

  3076.                 self._addPluginToTable(plugin, "LADSPA")

  3077.                 ladspaCount += 1

  3078. 

  3079.         # ---------------------------------------------------------------------------

  3080.         # DSSI

  3081. 

  3082.         dssiPlugins  = []

  3083.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_native", []))

  3084.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix32", []))

  3085.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix64", []))

  3086.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win32", []))

  3087.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win64", []))

  3088. 

  3089.         for plugins in dssiPlugins:

  3090.             for plugin in plugins:

  3091.                 self._addPluginToTable(plugin, "DSSI")

  3092.                 dssiCount += 1

  3093. 

  3094.         # ---------------------------------------------------------------------------

  3095.         # LV2

  3096. 

  3097.         lv2Plugins  = []

  3098.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_native", []))

  3099.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix32", []))

  3100.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix64", []))

  3101.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win32", []))

  3102.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win64", []))

  3103. 

  3104.         for plugins in lv2Plugins:

  3105.             for plugin in plugins:

  3106.                 self._addPluginToTable(plugin, "LV2")

  3107.                 lv2Count += 1

  3108. 

  3109.         # ---------------------------------------------------------------------------

  3110.         # VST

  3111. 

  3112.         vstPlugins  = []

  3113.         vstPlugins += toList(settingsDB.value("Plugins/VST_native", []))

  3114.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix32", []))

  3115.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix64", []))

  3116.         vstPlugins += toList(settingsDB.value("Plugins/VST_win32", []))

  3117.         vstPlugins += toList(settingsDB.value("Plugins/VST_win64", []))

  3118. 

  3119.         for plugins in vstPlugins:

  3120.             for plugin in plugins:

  3121.                 self._addPluginToTable(plugin, "VST")

  3122.                 vstCount += 1

  3123. 

  3124.         # ---------------------------------------------------------------------------

  3125.         # Kits

  3126. 

  3127.         gigs = toList(settingsDB.value("Plugins/GIG", []))

  3128.         sf2s = toList(settingsDB.value("Plugins/SF2", []))

  3129.         sfzs = toList(settingsDB.value("Plugins/SFZ", []))

  3130. 

  3131.         for gig in gigs:

  3132.             for gig_i in gig:

  3133.                 self._addPluginToTable(gig_i, "GIG")

  3134.                 kitCount += 1

  3135. 

  3136.         for sf2 in sf2s:

  3137.             for sf2_i in sf2:

  3138.                 self._addPluginToTable(sf2_i, "SF2")

  3139.                 kitCount += 1

  3140. 

  3141.         for sfz in sfzs:

  3142.             for sfz_i in sfz:

  3143.                 self._addPluginToTable(sfz_i, "SFZ")

  3144.                 kitCount += 1

  3145. 

  3146.         # ---------------------------------------------------------------------------

  3147. 

  3148.         self.ui.tableWidget.setSortingEnabled(True)

  3149.         self.ui.tableWidget.sortByColumn(0, Qt.AscendingOrder)

  3150. 

  3151.         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)))

  3152. 

  3153.         self._checkFilters()

  3154. 

  3155.     def _addPluginToTable(self, plugin, ptype):

  3156.         index = self.fLastTableIndex

  3157. 

  3158.         if plugin['build'] == BINARY_NATIVE:

  3159.             bridgeText = self.tr("No")

  3160.         else:

  3161.             typeText = self.tr("Unknown")

  3162.             if LINUX or MACOS:

  3163.                 if plugin['build'] == BINARY_POSIX32:

  3164.                     typeText = "32bit"

  3165.                 elif plugin['build'] == BINARY_POSIX64:

  3166.                     typeText = "64bit"

  3167.                 elif plugin['build'] == BINARY_WIN32:

  3168.                     typeText = "Windows 32bit"

  3169.                 elif plugin['build'] == BINARY_WIN64:

  3170.                     typeText = "Windows 64bit"

  3171.             elif WINDOWS:

  3172.                 if plugin['build'] == BINARY_WIN32:

  3173.                     typeText = "32bit"

  3174.                 elif plugin['build'] == BINARY_WIN64:

  3175.                     typeText = "64bit"

  3176.             bridgeText = self.tr("Yes (%s)" % typeText)

  3177. 

  3178.         self.ui.tableWidget.insertRow(index)

  3179.         self.ui.tableWidget.setItem(index, 0, QTableWidgetItem(plugin['name']))

  3180.         self.ui.tableWidget.setItem(index, 1, QTableWidgetItem(plugin['label']))

  3181.         self.ui.tableWidget.setItem(index, 2, QTableWidgetItem(plugin['maker']))

  3182.         self.ui.tableWidget.setItem(index, 3, QTableWidgetItem(str(plugin['uniqueId'])))

  3183.         self.ui.tableWidget.setItem(index, 4, QTableWidgetItem(str(plugin['audio.ins'])))

  3184.         self.ui.tableWidget.setItem(index, 5, QTableWidgetItem(str(plugin['audio.outs'])))

  3185.         self.ui.tableWidget.setItem(index, 6, QTableWidgetItem(str(plugin['parameters.ins'])))

  3186.         self.ui.tableWidget.setItem(index, 7, QTableWidgetItem(str(plugin['parameters.outs'])))

  3187.         self.ui.tableWidget.setItem(index, 8, QTableWidgetItem(str(plugin['programs.total'])))

  3188.         self.ui.tableWidget.setItem(index, 9, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_HAS_GUI) else self.tr("No")))

  3189.         self.ui.tableWidget.setItem(index, 10, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_IS_SYNTH) else self.tr("No")))

  3190.         self.ui.tableWidget.setItem(index, 11, QTableWidgetItem(bridgeText))

  3191.         self.ui.tableWidget.setItem(index, 12, QTableWidgetItem(ptype))

  3192.         self.ui.tableWidget.setItem(index, 13, QTableWidgetItem(plugin['binary']))

  3193.         self.ui.tableWidget.item(self.fLastTableIndex, 0).pluginData = plugin

  3194.         self.fLastTableIndex += 1

  3195. 

  3196.     def _saveSettings(self):

  3197.         settings = QSettings()

  3198.         settings.setValue("PluginDatabase/Geometry", self.saveGeometry())

  3199.         settings.setValue("PluginDatabase/TableGeometry", self.ui.tableWidget.horizontalHeader().saveState())

  3200.         settings.setValue("PluginDatabase/ShowFilters", (self.ui.tb_filters.arrowType() == Qt.UpArrow))

  3201.         settings.setValue("PluginDatabase/ShowEffects", self.ui.ch_effects.isChecked())

  3202.         settings.setValue("PluginDatabase/ShowInstruments", self.ui.ch_instruments.isChecked())

  3203.         settings.setValue("PluginDatabase/ShowMIDI", self.ui.ch_midi.isChecked())

  3204.         settings.setValue("PluginDatabase/ShowOther", self.ui.ch_other.isChecked())

  3205.         settings.setValue("PluginDatabase/ShowInternal", self.ui.ch_internal.isChecked())

  3206.         settings.setValue("PluginDatabase/ShowLADSPA", self.ui.ch_ladspa.isChecked())

  3207.         settings.setValue("PluginDatabase/ShowDSSI", self.ui.ch_dssi.isChecked())

  3208.         settings.setValue("PluginDatabase/ShowLV2", self.ui.ch_lv2.isChecked())

  3209.         settings.setValue("PluginDatabase/ShowVST", self.ui.ch_vst.isChecked())

  3210.         settings.setValue("PluginDatabase/ShowKits", self.ui.ch_kits.isChecked())

  3211.         settings.setValue("PluginDatabase/ShowNative", self.ui.ch_native.isChecked())

  3212.         settings.setValue("PluginDatabase/ShowBridged", self.ui.ch_bridged.isChecked())

  3213.         settings.setValue("PluginDatabase/ShowBridgedWine", self.ui.ch_bridged_wine.isChecked())

  3214.         settings.setValue("PluginDatabase/ShowHasGUI", self.ui.ch_gui.isChecked())

  3215.         settings.setValue("PluginDatabase/ShowStereoOnly", self.ui.ch_stereo.isChecked())

  3216. 

  3217.     def _loadSettings(self):

  3218.         settings = QSettings()

  3219.         self.restoreGeometry(settings.value("PluginDatabase/Geometry", ""))

  3220.         self.ui.tableWidget.horizontalHeader().restoreState(settings.value("PluginDatabase/TableGeometry", ""))

  3221.         self.ui.ch_effects.setChecked(settings.value("PluginDatabase/ShowEffects", True, type=bool))

  3222.         self.ui.ch_instruments.setChecked(settings.value("PluginDatabase/ShowInstruments", True, type=bool))

  3223.         self.ui.ch_midi.setChecked(settings.value("PluginDatabase/ShowMIDI", True, type=bool))

  3224.         self.ui.ch_other.setChecked(settings.value("PluginDatabase/ShowOther", True, type=bool))

  3225.         self.ui.ch_internal.setChecked(settings.value("PluginDatabase/ShowInternal", True, type=bool))

  3226.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/ShowLADSPA", True, type=bool))

  3227.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/ShowDSSI", True, type=bool))

  3228.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/ShowLV2", True, type=bool))

  3229.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/ShowVST", True, type=bool))

  3230.         self.ui.ch_kits.setChecked(settings.value("PluginDatabase/ShowKits", True, type=bool))

  3231.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/ShowNative", True, type=bool))

  3232.         self.ui.ch_bridged.setChecked(settings.value("PluginDatabase/ShowBridged", True, type=bool))

  3233.         self.ui.ch_bridged_wine.setChecked(settings.value("PluginDatabase/ShowBridgedWine", True, type=bool))

  3234.         self.ui.ch_gui.setChecked(settings.value("PluginDatabase/ShowHasGUI", False, type=bool))

  3235.         self.ui.ch_stereo.setChecked(settings.value("PluginDatabase/ShowStereoOnly", False, type=bool))

  3236. 

  3237.         self._showFilters(settings.value("PluginDatabase/ShowFilters", False, type=bool))

  3238.         self._reAddPlugins()

  3239. 

  3240.     def closeEvent(self, event):

  3241.         self._saveSettings()

  3242.         QDialog.closeEvent(self, event)

  3243. 

  3244.     def done(self, r):

  3245.         QDialog.done(self, r)

  3246.         self.close()

  3247. 

  3248. # ------------------------------------------------------------------------------------------------------------

  3249. # TESTING

  3250. 

  3251. #from PyQt4.QtGui import QApplication

  3252. 

  3253. #Carla.isControl = True

  3254. 

  3255. #ptest = {

  3256.     #'index': 0,

  3257.     #'name': "Parameter",

  3258.     #'symbol': "param",

  3259.     #'current': 0.1,

  3260.     #'default': 0.3,

  3261.     #'minimum': 0.0,

  3262.     #'maximum': 1.0,

  3263.     #'midiChannel': 7,

  3264.     #'midiCC': 2,

  3265.     #'type': PARAMETER_INPUT,

  3266.     #'hints': PARAMETER_IS_ENABLED | PARAMETER_IS_AUTOMABLE,

  3267.     #'scalePoints': [],

  3268.     #'step': 0.01,

  3269.     #'stepSmall': 0.001,

  3270.     #'stepLarge': 0.1,

  3271.     #'unit': "un",

  3272. #}

  3273. 

  3274. #app  = QApplication(sys.argv)

  3275. #app.setApplicationName("Carla")

  3276. #app.setApplicationVersion(VERSION)

  3277. #app.setOrganizationName("falkTX")

  3278. ##gui = CarlaAboutW(None)

  3279. ##gui = PluginParameter(None, ptest, 0, 0)

  3280. #gui = PluginEdit(None, 0)

  3281. ##gui = PluginWidget(None, 0)

  3282. ##gui = PluginDatabaseW(None)

  3283. #gui.show()

  3284. ##if gui.exec_():

  3285.     ##print(gui.fRetPlugin)

  3286. ##gui = PluginRefreshW(None)

  3287. #app.exec_()