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Carla
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Carla/source/carla_shared.py

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  1. #!/usr/bin/env python3

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

  3. 

  4. # Common Carla code

  5. # Copyright (C) 2011-2013 Filipe Coelho <falktx@falktx.com>

  6. #

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

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

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

  10. # the License, or any later version.

  11. #

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

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

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

  15. # GNU General Public License for more details.

  16. #

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

  18. 

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

  20. # Imports (Global)

  21. 

  22. import os

  23. import json

  24. import platform

  25. import sys

  26. from codecs import open as codecopen

  27. from copy import deepcopy

  28. #from decimal import Decimal

  29. from subprocess import Popen, PIPE

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

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

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

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

  34. #from PyQt4.QtXml import QDomDocument

  35. 

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

  37. # Imports (Custom)

  38. 

  39. import ui_carla_about

  40. import ui_carla_database

  41. import ui_carla_edit

  42. import ui_carla_parameter

  43. import ui_carla_plugin

  44. import ui_carla_refresh

  45. 

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

  47. # Try Import LADSPA-RDF

  48. 

  49. try:

  50.     import ladspa_rdf

  51.     haveLRDF = True

  52. except:

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

  54.     haveLRDF = False

  55. 

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

  57. # Try Import Signal

  58. 

  59. try:

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

  61.     haveSignal = True

  62. except:

  63.     haveSignal = False

  64. 

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

  66. # Set Platform

  67. 

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

  69.     from PyQt4.QtGui import qt_mac_set_menubar_icons

  70.     qt_mac_set_menubar_icons(False)

  71.     HAIKU   = False

  72.     LINUX   = False

  73.     MACOS   = True

  74.     WINDOWS = False

  75. elif "haiku" in sys.platform:

  76.     HAIKU   = True

  77.     LINUX   = False

  78.     MACOS   = False

  79.     WINDOWS = False

  80. elif "linux" in sys.platform:

  81.     HAIKU   = False

  82.     LINUX   = True

  83.     MACOS   = False

  84.     WINDOWS = False

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

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

  87.     HAIKU   = False

  88.     LINUX   = False

  89.     MACOS   = False

  90.     WINDOWS = True

  91. else:

  92.     HAIKU   = False

  93.     LINUX   = False

  94.     MACOS   = False

  95.     WINDOWS = False

  96. 

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

  98. # Set Version

  99. 

  100. VERSION = "0.5.0"

  101. 

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

  103. # Set TMP

  104. 

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

  106. 

  107. if TMP is None:

  108.     if WINDOWS:

  109.         qWarning("TMP variable not set")

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

  111.     else:

  112.         TMP = "/tmp"

  113. 

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

  115. # Set HOME

  116. 

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

  118. 

  119. if HOME is None:

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

  121. 

  122.     if LINUX or MACOS:

  123.         qWarning("HOME variable not set")

  124. 

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

  126.     qWarning("HOME does not exist")

  127.     HOME = TMP

  128. 

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

  130. # Set PATH

  131. 

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

  133. 

  134. if PATH is None:

  135.     qWarning("PATH variable not set")

  136. 

  137.     if MACOS:

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

  139.     elif WINDOWS:

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

  141.     else:

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

  143. 

  144. else:

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

  146. 

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

  148. # 64bit check

  149. 

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

  151. 

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

  153. # Backend defines

  154. 

  155. MAX_DEFAULT_PLUGINS    = 99

  156. MAX_RACK_PLUGINS       = 16

  157. MAX_PATCHBAY_PLUGINS   = 999

  158. MAX_DEFAULT_PARAMETERS = 200

  159. 

  160. # Plugin Hints

  161. PLUGIN_IS_BRIDGE          = 0x0001

  162. PLUGIN_IS_RTSAFE          = 0x0002

  163. PLUGIN_IS_SYNTH           = 0x0004

  164. PLUGIN_HAS_GUI            = 0x0010

  165. PLUGIN_USES_CHUNKS        = 0x0020

  166. PLUGIN_USES_SINGLE_THREAD = 0x0040

  167. PLUGIN_CAN_DRYWET         = 0x0100

  168. PLUGIN_CAN_VOLUME         = 0x0200

  169. PLUGIN_CAN_BALANCE        = 0x0400

  170. PLUGIN_CAN_PANNING        = 0x0800

  171. PLUGIN_CAN_FORCE_STEREO   = 0x1000

  172. 

  173. # Plugin Options

  174. PLUGIN_OPTION_FIXED_BUFFER         = 0x001

  175. PLUGIN_OPTION_FORCE_STEREO         = 0x002

  176. PLUGIN_OPTION_SELF_AUTOMATION      = 0x004

  177. PLUGIN_OPTION_USE_CHUNKS           = 0x008

  178. PLUGIN_OPTION_SEND_ALL_SOUND_OFF   = 0x010

  179. PLUGIN_OPTION_SEND_NOTE_OFF_VELO   = 0x020

  180. PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH = 0x040

  181. PLUGIN_OPTION_SEND_PITCHBEND       = 0x080

  182. PLUGIN_OPTION_VST_SUPPLY_IDLE      = 0x100

  183. PLUGIN_OPTION_VST_UPDATE_DISPLAY   = 0x200

  184. 

  185. # Parameter Hints

  186. PARAMETER_IS_BOOLEAN       = 0x01

  187. PARAMETER_IS_INTEGER       = 0x02

  188. PARAMETER_IS_LOGARITHMIC   = 0x04

  189. PARAMETER_IS_ENABLED       = 0x08

  190. PARAMETER_IS_AUTOMABLE     = 0x10

  191. PARAMETER_USES_SAMPLERATE  = 0x20

  192. PARAMETER_USES_SCALEPOINTS = 0x40

  193. PARAMETER_USES_CUSTOM_TEXT = 0x80

  194. 

  195. # Custom Data types

  196. CUSTOM_DATA_INVALID = None

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

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

  199. 

  200. # Binary Type

  201. BINARY_NONE    = 0

  202. BINARY_POSIX32 = 1

  203. BINARY_POSIX64 = 2

  204. BINARY_WIN32   = 3

  205. BINARY_WIN64   = 4

  206. BINARY_OTHER   = 5

  207. 

  208. # Plugin Type

  209. PLUGIN_NONE     = 0

  210. PLUGIN_INTERNAL = 1

  211. PLUGIN_LADSPA   = 2

  212. PLUGIN_DSSI     = 3

  213. PLUGIN_LV2      = 4

  214. PLUGIN_VST      = 5

  215. PLUGIN_GIG      = 6

  216. PLUGIN_SF2      = 7

  217. PLUGIN_SFZ      = 8

  218. 

  219. # Plugin Category

  220. PLUGIN_CATEGORY_NONE      = 0

  221. PLUGIN_CATEGORY_SYNTH     = 1

  222. PLUGIN_CATEGORY_DELAY     = 2 # also Reverb

  223. PLUGIN_CATEGORY_EQ        = 3

  224. PLUGIN_CATEGORY_FILTER    = 4

  225. PLUGIN_CATEGORY_DYNAMICS  = 5 # Amplifier, Compressor, Gate

  226. PLUGIN_CATEGORY_MODULATOR = 6 # Chorus, Flanger, Phaser

  227. PLUGIN_CATEGORY_UTILITY   = 7 # Analyzer, Converter, Mixer

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

  229. 

  230. # Parameter Type

  231. PARAMETER_UNKNOWN       = 0

  232. PARAMETER_INPUT         = 1

  233. PARAMETER_OUTPUT        = 2

  234. PARAMETER_LATENCY       = 3

  235. PARAMETER_SAMPLE_RATE   = 4

  236. PARAMETER_LV2_FREEWHEEL = 5

  237. PARAMETER_LV2_TIME      = 6

  238. 

  239. # Internal Parameters Index

  240. PARAMETER_NULL          = -1

  241. PARAMETER_ACTIVE        = -2

  242. PARAMETER_DRYWET        = -3

  243. PARAMETER_VOLUME        = -4

  244. PARAMETER_BALANCE_LEFT  = -5

  245. PARAMETER_BALANCE_RIGHT = -6

  246. PARAMETER_PANNING       = -7

  247. PARAMETER_MAX           = -8

  248. 

  249. # Options Type

  250. OPTION_PROCESS_NAME            = 0

  251. OPTION_PROCESS_MODE            = 1

  252. OPTION_FORCE_STEREO            = 2

  253. OPTION_PREFER_PLUGIN_BRIDGES   = 3

  254. OPTION_PREFER_UI_BRIDGES       = 4

  255. OPTION_USE_DSSI_VST_CHUNKS     = 5

  256. OPTION_MAX_PARAMETERS          = 6

  257. OPTION_OSC_UI_TIMEOUT          = 7

  258. OPTION_PREFERRED_BUFFER_SIZE   = 8

  259. OPTION_PREFERRED_SAMPLE_RATE   = 9

  260. OPTION_PATH_BRIDGE_NATIVE      = 10

  261. OPTION_PATH_BRIDGE_POSIX32     = 11

  262. OPTION_PATH_BRIDGE_POSIX64     = 12

  263. OPTION_PATH_BRIDGE_WIN32       = 13

  264. OPTION_PATH_BRIDGE_WIN64       = 14

  265. OPTION_PATH_BRIDGE_LV2_GTK2    = 15

  266. OPTION_PATH_BRIDGE_LV2_GTK3    = 16

  267. OPTION_PATH_BRIDGE_LV2_QT4     = 17

  268. OPTION_PATH_BRIDGE_LV2_QT5     = 18

  269. OPTION_PATH_BRIDGE_LV2_COCOA   = 19

  270. OPTION_PATH_BRIDGE_LV2_WINDOWS = 20

  271. OPTION_PATH_BRIDGE_LV2_X11     = 21

  272. OPTION_PATH_BRIDGE_VST_COCOA   = 22

  273. OPTION_PATH_BRIDGE_VST_HWND    = 23

  274. OPTION_PATH_BRIDGE_VST_X11     = 24

  275. 

  276. # Callback Type

  277. CALLBACK_DEBUG          = 0

  278. CALLBACK_PLUGIN_ADDED   = 1

  279. CALLBACK_PLUGIN_REMOVED = 2

  280. CALLBACK_PARAMETER_VALUE_CHANGED        = 3

  281. CALLBACK_PARAMETER_DEFAULT_CHANGED      = 4

  282. CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED = 5

  283. CALLBACK_PARAMETER_MIDI_CC_CHANGED      = 6

  284. CALLBACK_PROGRAM_CHANGED      = 7

  285. CALLBACK_MIDI_PROGRAM_CHANGED = 8

  286. CALLBACK_NOTE_ON              = 9

  287. CALLBACK_NOTE_OFF             = 10

  288. CALLBACK_SHOW_GUI             = 11

  289. CALLBACK_UPDATE               = 12

  290. CALLBACK_RELOAD_INFO          = 13

  291. CALLBACK_RELOAD_PARAMETERS    = 14

  292. CALLBACK_RELOAD_PROGRAMS      = 15

  293. CALLBACK_RELOAD_ALL           = 16

  294. CALLBACK_NSM_ANNOUNCE         = 17

  295. CALLBACK_NSM_OPEN1            = 18

  296. CALLBACK_NSM_OPEN2            = 19

  297. CALLBACK_NSM_SAVE             = 20

  298. CALLBACK_ERROR                = 21

  299. CALLBACK_QUIT                 = 22

  300. 

  301. # Process Mode Type

  302. PROCESS_MODE_SINGLE_CLIENT    = 0

  303. PROCESS_MODE_MULTIPLE_CLIENTS = 1

  304. PROCESS_MODE_CONTINUOUS_RACK  = 2

  305. PROCESS_MODE_PATCHBAY         = 3

  306. 

  307. # Set BINARY_NATIVE

  308. if HAIKU or LINUX or MACOS:

  309.     BINARY_NATIVE = BINARY_POSIX64 if kIs64bit else BINARY_POSIX32

  310. elif WINDOWS:

  311.     BINARY_NATIVE = BINARY_WIN64 if kIs64bit else BINARY_WIN32

  312. else:

  313.     BINARY_NATIVE = BINARY_OTHER

  314. 

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

  316. # Carla Host object

  317. 

  318. class CarlaHostObject(object):

  319.     __slots__ = [

  320.         'host',

  321.         'gui',

  322.         'isControl',

  323.         'isLocal',

  324.         'processMode',

  325.         'maxParameters'

  326.     ]

  327. 

  328. Carla = CarlaHostObject()

  329. Carla.host = None

  330. Carla.gui  = None

  331. Carla.isControl = False

  332. Carla.isLocal   = True

  333. Carla.processMode   = PROCESS_MODE_CONTINUOUS_RACK

  334. Carla.maxParameters = MAX_RACK_PLUGINS

  335. 

  336. # ------------------------------------------------------------------------------------------------------------

  337. # Carla GUI stuff

  338. 

  339. ICON_STATE_NULL = 0

  340. ICON_STATE_WAIT = 1

  341. ICON_STATE_OFF  = 2

  342. ICON_STATE_ON   = 3

  343. 

  344. PALETTE_COLOR_NONE   = 0

  345. PALETTE_COLOR_WHITE  = 1

  346. PALETTE_COLOR_RED    = 2

  347. PALETTE_COLOR_GREEN  = 3

  348. PALETTE_COLOR_BLUE   = 4

  349. PALETTE_COLOR_YELLOW = 5

  350. PALETTE_COLOR_ORANGE = 6

  351. PALETTE_COLOR_BROWN  = 7

  352. PALETTE_COLOR_PINK   = 8

  353. 

  354. CarlaStateParameter = {

  355.     'index': 0,

  356.     'name': "",

  357.     'symbol': "",

  358.     'value': 0.0,

  359.     'midiChannel': 1,

  360.     'midiCC': -1

  361. }

  362. 

  363. CarlaStateCustomData = {

  364.     'type': "",

  365.     'key': "",

  366.     'value': ""

  367. }

  368. 

  369. CarlaSaveState = {

  370.     'type': "",

  371.     'name': "",

  372.     'label': "",

  373.     'binary': "",

  374.     'uniqueId': 0,

  375.     'active': False,

  376.     'dryWet': 1.0,

  377.     'volume': 1.0,

  378.     'balanceLeft': -1.0,

  379.     'balanceRight': 1.0,

  380.     'pannning': 0.0,

  381.     'parameterList': [],

  382.     'currentProgramIndex': -1,

  383.     'currentProgramName': "",

  384.     'currentMidiBank': -1,

  385.     'currentMidiProgram': -1,

  386.     'customDataList': [],

  387.     'chunk': None

  388. }

  389. 

  390. # ------------------------------------------------------------------------------------------------------------

  391. # Static MIDI CC list

  392. 

  393. MIDI_CC_LIST = (

  394.     #"0x00 Bank Select",

  395.     "0x01 Modulation",

  396.     "0x02 Breath",

  397.     "0x03 (Undefined)",

  398.     "0x04 Foot",

  399.     "0x05 Portamento",

  400.     #"0x06 (Data Entry MSB)",

  401.     "0x07 Volume",

  402.     "0x08 Balance",

  403.     "0x09 (Undefined)",

  404.     "0x0A Pan",

  405.     "0x0B Expression",

  406.     "0x0C FX Control 1",

  407.     "0x0D FX Control 2",

  408.     "0x0E (Undefined)",

  409.     "0x0F (Undefined)",

  410.     "0x10 General Purpose 1",

  411.     "0x11 General Purpose 2",

  412.     "0x12 General Purpose 3",

  413.     "0x13 General Purpose 4",

  414.     "0x14 (Undefined)",

  415.     "0x15 (Undefined)",

  416.     "0x16 (Undefined)",

  417.     "0x17 (Undefined)",

  418.     "0x18 (Undefined)",

  419.     "0x19 (Undefined)",

  420.     "0x1A (Undefined)",

  421.     "0x1B (Undefined)",

  422.     "0x1C (Undefined)",

  423.     "0x1D (Undefined)",

  424.     "0x1E (Undefined)",

  425.     "0x1F (Undefined)",

  426.     #"0x20 *Bank Select",

  427.     #"0x21 *Modulation",

  428.     #"0x22 *Breath",

  429.     #"0x23 *(Undefined)",

  430.     #"0x24 *Foot",

  431.     #"0x25 *Portamento",

  432.     #"0x26 *(Data Entry MSB)",

  433.     #"0x27 *Volume",

  434.     #"0x28 *Balance",

  435.     #"0x29 *(Undefined)",

  436.     #"0x2A *Pan",

  437.     #"0x2B *Expression",

  438.     #"0x2C *FX *Control 1",

  439.     #"0x2D *FX *Control 2",

  440.     #"0x2E *(Undefined)",

  441.     #"0x2F *(Undefined)",

  442.     #"0x30 *General Purpose 1",

  443.     #"0x31 *General Purpose 2",

  444.     #"0x32 *General Purpose 3",

  445.     #"0x33 *General Purpose 4",

  446.     #"0x34 *(Undefined)",

  447.     #"0x35 *(Undefined)",

  448.     #"0x36 *(Undefined)",

  449.     #"0x37 *(Undefined)",

  450.     #"0x38 *(Undefined)",

  451.     #"0x39 *(Undefined)",

  452.     #"0x3A *(Undefined)",

  453.     #"0x3B *(Undefined)",

  454.     #"0x3C *(Undefined)",

  455.     #"0x3D *(Undefined)",

  456.     #"0x3E *(Undefined)",

  457.     #"0x3F *(Undefined)",

  458.     #"0x40 Damper On/Off", # <63 off, >64 on

  459.     #"0x41 Portamento On/Off", # <63 off, >64 on

  460.     #"0x42 Sostenuto On/Off", # <63 off, >64 on

  461.     #"0x43 Soft Pedal On/Off", # <63 off, >64 on

  462.     #"0x44 Legato Footswitch", # <63 Normal, >64 Legato

  463.     #"0x45 Hold 2", # <63 off, >64 on

  464.     "0x46 Control 1 [Variation]",

  465.     "0x47 Control 2 [Timbre]",

  466.     "0x48 Control 3 [Release]",

  467.     "0x49 Control 4 [Attack]",

  468.     "0x4A Control 5 [Brightness]",

  469.     "0x4B Control 6 [Decay]",

  470.     "0x4C Control 7 [Vib Rate]",

  471.     "0x4D Control 8 [Vib Depth]",

  472.     "0x4E Control 9 [Vib Delay]",

  473.     "0x4F Control 10 [Undefined]",

  474.     "0x50 General Purpose 5",

  475.     "0x51 General Purpose 6",

  476.     "0x52 General Purpose 7",

  477.     "0x53 General Purpose 8",

  478.     "0x54 Portamento Control",

  479.     "0x5B FX 1 Depth [Reverb]",

  480.     "0x5C FX 2 Depth [Tremolo]",

  481.     "0x5D FX 3 Depth [Chorus]",

  482.     "0x5E FX 4 Depth [Detune]",

  483.     "0x5F FX 5 Depth [Phaser]"

  484.   )

  485. 

  486. # ------------------------------------------------------------------------------------------------------------

  487. # Default Plugin Folders

  488. 

  489. if WINDOWS:

  490.     splitter = ";"

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

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

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

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

  495. 

  496.     # Small integrity tests

  497.     if not APPDATA:

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

  499.         sys.exit(1)

  500. 

  501.     if not PROGRAMFILES:

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

  503.         sys.exit(1)

  504. 

  505.     if not COMMONPROGRAMFILES:

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

  507.         sys.exit(1)

  508. 

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

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

  511. 

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

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

  514. 

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

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

  517. 

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

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

  520. 

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

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

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

  524. 

  525.     if PROGRAMFILESx86:

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

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

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

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

  530. 

  531. elif HAIKU:

  532.     splitter = ":"

  533. 

  534.     # TODO

  535.     DEFAULT_LADSPA_PATH = ""

  536.     DEFAULT_DSSI_PATH = ""

  537.     DEFAULT_LV2_PATH = ""

  538.     DEFAULT_VST_PATH = ""

  539.     DEFAULT_GIG_PATH = ""

  540.     DEFAULT_SF2_PATH = ""

  541.     DEFAULT_SFZ_PATH = ""

  542. 

  543. elif MACOS:

  544.     splitter = ":"

  545. 

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

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

  548. 

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

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

  551. 

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

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

  554. 

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

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

  557. 

  558.     # TODO

  559.     DEFAULT_GIG_PATH = ""

  560.     DEFAULT_SF2_PATH = ""

  561.     DEFAULT_SFZ_PATH = ""

  562. 

  563. else:

  564.     splitter = ":"

  565. 

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

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

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

  569. 

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

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

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

  573. 

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

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

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

  577. 

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

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

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

  581. 

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

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

  584. 

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

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

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

  588. 

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

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

  591. 

  592. # ------------------------------------------------------------------------------------------------------------

  593. # Default Plugin Folders (set)

  594. 

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

  596. 

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

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

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

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

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

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

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

  604. 

  605. if haveLRDF:

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

  607.     if LADSPA_RDF_PATH_env:

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

  609.     del LADSPA_RDF_PATH_env

  610. 

  611. # ------------------------------------------------------------------------------------------------------------

  612. # Search for Carla library and tools

  613. 

  614. global carla_library_path

  615. carla_library_path = ""

  616. 

  617. carla_discovery_native  = ""

  618. carla_discovery_posix32 = ""

  619. carla_discovery_posix64 = ""

  620. carla_discovery_win32   = ""

  621. carla_discovery_win64   = ""

  622. 

  623. carla_bridge_native  = ""

  624. carla_bridge_posix32 = ""

  625. carla_bridge_posix64 = ""

  626. carla_bridge_win32   = ""

  627. carla_bridge_win64   = ""

  628. 

  629. carla_bridge_lv2_gtk2    = ""

  630. carla_bridge_lv2_gtk3    = ""

  631. carla_bridge_lv2_qt4     = ""

  632. carla_bridge_lv2_qt5     = ""

  633. carla_bridge_lv2_cocoa   = ""

  634. carla_bridge_lv2_windows = ""

  635. carla_bridge_lv2_x11     = ""

  636. 

  637. carla_bridge_vst_cocoa = ""

  638. carla_bridge_vst_hwnd  = ""

  639. carla_bridge_vst_x11   = ""

  640. 

  641. if WINDOWS:

  642.     carla_libname = "libcarla_standalone.dll"

  643. elif MACOS:

  644.     carla_libname = "libcarla_standalone.dylib"

  645. else:

  646.     carla_libname = "libcarla_standalone.so"

  647. 

  648. CWD = sys.path[0]

  649. 

  650. # make it work with cxfreeze

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

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

  653. 

  654. # find carla_library_path

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

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

  657. else:

  658.     if WINDOWS:

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

  660.     elif MACOS:

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

  662.     else:

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

  664. 

  665.     for path in CARLA_PATH:

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

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

  668.             break

  669. 

  670. # find any tool

  671. def findTool(tdir, tname):

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

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

  674. 

  675.     for p in PATH:

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

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

  678. 

  679.     return ""

  680. 

  681. # find wine/windows tools

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

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

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

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

  686. 

  687. # find native and posix tools

  688. if not WINDOWS:

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

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

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

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

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

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

  695. 

  696. # find windows only tools

  697. if WINDOWS:

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

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

  700. 

  701. # find mac os only tools

  702. elif MACOS:

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

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

  705. 

  706. # find generic tools

  707. else:

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

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

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

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

  712. 

  713. # find linux only tools

  714. if LINUX:

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

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

  717. 

  718. # ------------------------------------------------------------------------------------------------------------

  719. # Convert a ctypes c_char_p into a python string

  720. 

  721. def cString(value):

  722.     if not value:

  723.         return ""

  724.     if isinstance(value, str):

  725.         return value

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

  727. 

  728. # ------------------------------------------------------------------------------------------------------------

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

  730. 

  731. def isNumber(value):

  732.     try:

  733.         float(value)

  734.         return True

  735.     except:

  736.         return False

  737. 

  738. # ------------------------------------------------------------------------------------------------------------

  739. # Convert a value to a list

  740. 

  741. def toList(value):

  742.     if value is None:

  743.         return []

  744.     elif not isinstance(value, list):

  745.         return [value]

  746.     else:

  747.         return value

  748. 

  749. # ------------------------------------------------------------------------------------------------------------

  750. # Unicode open

  751. 

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

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

  754. 

  755. # ------------------------------------------------------------------------------------------------------------

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

  757. 

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

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

  760. 

  761. # ------------------------------------------------------------------------------------------------------------

  762. # Signal handler

  763. 

  764. def setUpSignals():

  765.     if not haveSignal:

  766.         return

  767. 

  768.     signal(SIGINT,  signalHandler)

  769.     signal(SIGTERM, signalHandler)

  770.     signal(SIGUSR1, signalHandler)

  771. 

  772. def signalHandler(sig, frame):

  773.     if sig in (SIGINT, SIGTERM):

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

  775.     elif sig == SIGUSR1:

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

  777. 

  778. # ------------------------------------------------------------------------------------------------------------

  779. # Custom MessageBox

  780. 

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

  782.     msgBox = QMessageBox(self_)

  783.     msgBox.setIcon(icon)

  784.     msgBox.setWindowTitle(title)

  785.     msgBox.setText(text)

  786.     msgBox.setInformativeText(extraText)

  787.     msgBox.setStandardButtons(buttons)

  788.     msgBox.setDefaultButton(defButton)

  789.     return msgBox.exec_()

  790. 

  791. # ------------------------------------------------------------------------------------------------------------

  792. # Plugin Query (helper functions)

  793. 

  794. def findBinaries(bPATH, OS):

  795.     binaries = []

  796. 

  797.     if OS == "WINDOWS":

  798.         extensions = (".dll",)

  799.     elif OS == "MACOS":

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

  801.     else:

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

  803. 

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

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

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

  807. 

  808.     return binaries

  809. 

  810. def findLV2Bundles(bPATH):

  811.     bundles = []

  812. 

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

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

  815.             bundles.append(root)

  816. 

  817.     return bundles

  818. 

  819. def findSoundKits(bPATH, stype):

  820.     soundfonts = []

  821. 

  822.     if stype == "gig":

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

  824.     elif stype == "sf2":

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

  826.     elif stype == "sfz":

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

  828.     else:

  829.         return []

  830. 

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

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

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

  834. 

  835.     return soundfonts

  836. 

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

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

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

  840.     guiFilename = ""

  841. 

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

  843.     checkLabel = label

  844.     checkSName = shortName

  845. 

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

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

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

  849. 

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

  851.         guiFiles = files

  852.         break

  853.     else:

  854.         guiFiles = []

  855. 

  856.     for guiFile in guiFiles:

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

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

  859.             break

  860. 

  861.     return guiFilename

  862. 

  863. # ------------------------------------------------------------------------------------------------------------

  864. # Plugin Query

  865. 

  866. PLUGIN_QUERY_API_VERSION = 1

  867. 

  868. PyPluginInfo = {

  869.     'API': PLUGIN_QUERY_API_VERSION,

  870.     'build': 0, # BINARY_NONE

  871.     'type': 0, # PLUGIN_NONE

  872.     'hints': 0x0,

  873.     'binary': "",

  874.     'name': "",

  875.     'label': "",

  876.     'maker': "",

  877.     'copyright': "",

  878.     'uniqueId': 0,

  879.     'audio.ins': 0,

  880.     'audio.outs': 0,

  881.     'audio.total': 0,

  882.     'midi.ins': 0,

  883.     'midi.outs': 0,

  884.     'midi.total': 0,

  885.     'parameters.ins': 0,

  886.     'parameters.outs': 0,

  887.     'parameters.total': 0,

  888.     'programs.total': 0

  889. }

  890. 

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

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

  893.     plugins = []

  894.     command = []

  895. 

  896.     if LINUX or MACOS:

  897.         command.append("env")

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

  899.         if isWine:

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

  901. 

  902.     command.append(tool)

  903.     command.append(stype)

  904.     command.append(filename)

  905. 

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

  907.     Ps.wait()

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

  909. 

  910.     pinfo = None

  911. 

  912.     for line in output:

  913.         line = line.strip()

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

  915.             pinfo = deepcopy(PyPluginInfo)

  916.             pinfo['type'] = itype

  917.             pinfo['binary'] = filename

  918. 

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

  920.             if pinfo != None:

  921.                 plugins.append(pinfo)

  922.                 pinfo = None

  923. 

  924.         elif line == "Segmentation fault":

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

  926. 

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

  928.             print(line)

  929. 

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

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

  932. 

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

  934.             if pinfo == None:

  935.                 continue

  936. 

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

  938. 

  939.             if prop == "name":

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

  941.             elif prop == "label":

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

  943.             elif prop == "maker":

  944.                 pinfo['maker'] = value

  945.             elif prop == "copyright":

  946.                 pinfo['copyright'] = value

  947.             elif prop == "uniqueId":

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

  949.             elif prop == "hints":

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  971.             elif prop == "build":

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

  973. 

  974.     # Additional checks

  975.     for pinfo in plugins:

  976.         if itype == PLUGIN_DSSI:

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

  978.                 pinfo['hints'] |= PLUGIN_HAS_GUI

  979. 

  980.     return plugins

  981. 

  982. def checkPluginInternal(desc):

  983.     plugins = []

  984. 

  985.     pinfo = deepcopy(PyPluginInfo)

  986.     pinfo['build'] = BINARY_NATIVE

  987.     pinfo['type']  = PLUGIN_INTERNAL

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

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

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

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

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

  993. 

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

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

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

  997. 

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

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

  1000.     pinfo['midi.total'] = pinfo['midi.ins'] + pinfo['midi.outs']

  1001. 

  1002.     pinfo['parameters.ins']   = int(desc['parameterIns'])

  1003.     pinfo['parameters.outs']  = int(desc['parameterOuts'])

  1004.     pinfo['parameters.total'] = pinfo['parameters.ins'] + pinfo['parameters.outs']

  1005. 

  1006.     plugins.append(pinfo)

  1007. 

  1008.     return plugins

  1009. 

  1010. def checkPluginLADSPA(filename, tool, isWine=False):

  1011.     return runCarlaDiscovery(PLUGIN_LADSPA, "LADSPA", filename, tool, isWine)

  1012. 

  1013. def checkPluginDSSI(filename, tool, isWine=False):

  1014.     return runCarlaDiscovery(PLUGIN_DSSI, "DSSI", filename, tool, isWine)

  1015. 

  1016. def checkPluginLV2(filename, tool, isWine=False):

  1017.     return runCarlaDiscovery(PLUGIN_LV2, "LV2", filename, tool, isWine)

  1018. 

  1019. def checkPluginVST(filename, tool, isWine=False):

  1020.     return runCarlaDiscovery(PLUGIN_VST, "VST", filename, tool, isWine)

  1021. 

  1022. def checkPluginGIG(filename, tool):

  1023.     return runCarlaDiscovery(PLUGIN_GIG, "GIG", filename, tool)

  1024. 

  1025. def checkPluginSF2(filename, tool):

  1026.     return runCarlaDiscovery(PLUGIN_SF2, "SF2", filename, tool)

  1027. 

  1028. def checkPluginSFZ(filename, tool):

  1029.     return runCarlaDiscovery(PLUGIN_SFZ, "SFZ", filename, tool)

  1030. 

  1031. # ------------------------------------------------------------------------------------------------------------

  1032. # Carla XML helpers

  1033. 

  1034. def xmlSafeString(string, toXml):

  1035.     if toXml:

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

  1037.     else:

  1038.         return string.replace("&amp;", "&").replace("&lt;","<").replace("&gt;",">").replace("&apos;","'").replace("&quot;","\"")

  1039. 

  1040. def getSaveStateDictFromXML(xmlNode):

  1041.     saveState = deepcopy(CarlaSaveState)

  1042. 

  1043.     node = xmlNode.firstChild()

  1044. 

  1045.     while not node.isNull():

  1046.         # ------------------------------------------------------

  1047.         # Info

  1048. 

  1049.         if node.toElement().tagName() == "Info":

  1050.             xmlInfo = node.toElement().firstChild()

  1051. 

  1052.             while not xmlInfo.isNull():

  1053.                 tag  = xmlInfo.toElement().tagName()

  1054.                 text = xmlInfo.toElement().text().strip()

  1055. 

  1056.                 if tag == "Type":

  1057.                     saveState["type"] = text

  1058.                 elif tag == "Name":

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

  1060.                 elif tag in ("Label", "URI"):

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

  1062.                 elif tag == "Binary":

  1063.                     saveState["binary"] = xmlSafeString(text, False)

  1064.                 elif tag == "UniqueID":

  1065.                     if text.isdigit(): saveState["uniqueId"] = int(text)

  1066. 

  1067.                 xmlInfo = xmlInfo.nextSibling()

  1068. 

  1069.         # ------------------------------------------------------

  1070.         # Data

  1071. 

  1072.         elif node.toElement().tagName() == "Data":

  1073.             xmlData = node.toElement().firstChild()

  1074. 

  1075.             while not xmlData.isNull():

  1076.                 tag  = xmlData.toElement().tagName()

  1077.                 text = xmlData.toElement().text().strip()

  1078. 

  1079.                 # ----------------------------------------------

  1080.                 # Internal Data

  1081. 

  1082.                 if tag == "Active":

  1083.                     saveState['active'] = bool(text == "Yes")

  1084.                 elif tag == "DryWet":

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

  1086.                 elif tag == "Volume":

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

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

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

  1090.                 elif tag == "Balance-Right":

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

  1092.                 elif tag == "Panning":

  1093.                     if isNumber(text): saveState["pannning"] = float(text)

  1094. 

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

  1096.                 # Program (current)

  1097. 

  1098.                 elif tag == "CurrentProgramIndex":

  1099.                     if text.isdigit(): saveState["currentProgramIndex"] = int(text)

  1100.                 elif tag == "CurrentProgramName":

  1101.                     saveState["currentProgramName"] = xmlSafeString(text, False)

  1102. 

  1103.                 # ----------------------------------------------

  1104.                 # Midi Program (current)

  1105. 

  1106.                 elif tag == "CurrentMidiBank":

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

  1108.                 elif tag == "CurrentMidiProgram":

  1109.                     if text.isdigit(): saveState["currentMidiProgram"] = int(text)

  1110. 

  1111.                 # ----------------------------------------------

  1112.                 # Parameters

  1113. 

  1114.                 elif tag == "Parameter":

  1115.                     stateParameter = deepcopy(CarlaStateParameter)

  1116. 

  1117.                     xmlSubData = xmlData.toElement().firstChild()

  1118. 

  1119.                     while not xmlSubData.isNull():

  1120.                         pTag  = xmlSubData.toElement().tagName()

  1121.                         pText = xmlSubData.toElement().text().strip()

  1122. 

  1123.                         if pTag == "Index":

  1124.                             if pText.isdigit(): stateParameter["index"] = int(pText)

  1125.                         elif pTag == "Name":

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

  1127.                         elif pTag == "Symbol":

  1128.                             stateParameter["symbol"] = xmlSafeString(pText, False)

  1129.                         elif pTag == "Value":

  1130.                             if isNumber(pText): stateParameter["value"] = float(pText)

  1131.                         elif pTag == "MidiChannel":

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

  1133.                         elif pTag == "MidiCC":

  1134.                             if pText.isdigit(): stateParameter["midiCC"] = int(pText)

  1135. 

  1136.                         xmlSubData = xmlSubData.nextSibling()

  1137. 

  1138.                     saveState["parameterList"].append(stateParameter)

  1139. 

  1140.                 # ----------------------------------------------

  1141.                 # Custom Data

  1142. 

  1143.                 elif tag == "CustomData":

  1144.                     stateCustomData = deepcopy(CarlaStateCustomData)

  1145. 

  1146.                     xmlSubData = xmlData.toElement().firstChild()

  1147. 

  1148.                     while not xmlSubData.isNull():

  1149.                         cTag  = xmlSubData.toElement().tagName()

  1150.                         cText = xmlSubData.toElement().text().strip()

  1151. 

  1152.                         if cTag == "Type":

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

  1154.                         elif cTag == "Key":

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

  1156.                         elif cTag == "Value":

  1157.                             stateCustomData["value"] = xmlSafeString(cText, False)

  1158. 

  1159.                         xmlSubData = xmlSubData.nextSibling()

  1160. 

  1161.                     saveState["customDataList"].append(stateCustomData)

  1162. 

  1163.                 # ----------------------------------------------

  1164.                 # Chunk

  1165. 

  1166.                 elif tag == "Chunk":

  1167.                     saveState["chunk"] = xmlSafeString(text, False)

  1168. 

  1169.                 # ----------------------------------------------

  1170. 

  1171.                 xmlData = xmlData.nextSibling()

  1172. 

  1173.         # ------------------------------------------------------

  1174. 

  1175.         node = node.nextSibling()

  1176. 

  1177.     return saveState

  1178. 

  1179. # ------------------------------------------------------------------------------------------------------------

  1180. # Carla About dialog

  1181. 

  1182. class CarlaAboutW(QDialog):

  1183.     def __init__(self, parent):

  1184.         QDialog.__init__(self, parent)

  1185.         self.ui = ui_carla_about.Ui_CarlaAboutW()

  1186.         self.ui.setupUi(self)

  1187. 

  1188.         if Carla.isControl:

  1189.             extraInfo = " - <b>%s</b>" % self.tr("OSC Bridge Version")

  1190.         else:

  1191.             extraInfo = ""

  1192. 

  1193.         self.ui.l_about.setText(self.tr(""

  1194.                                      "<br>Version %s"

  1195.                                      "<br>Carla is a Multi-Plugin Host for JACK%s.<br>"

  1196.                                      "<br>Copyright (C) 2011-2013 falkTX<br>"

  1197.                                      "" % (VERSION, extraInfo)))

  1198. 

  1199.         if Carla.isControl:

  1200.             self.ui.l_extended.hide()

  1201.             self.ui.tabWidget.removeTab(1)

  1202.             self.ui.tabWidget.removeTab(1)

  1203. 

  1204.         else:

  1205.             self.ui.l_extended.setText(cString(Carla.host.get_extended_license_text()))

  1206.             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)"))

  1207. 

  1208.             self.ui.l_osc_cmds.setText(

  1209.                                     " /set_active                 <i-value>\n"

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

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

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

  1213.                                     " /set_balance_right          <f-value>\n"

  1214.                                     " /set_panning                <f-value>\n"

  1215.                                     " /set_parameter_value        <i-index> <f-value>\n"

  1216.                                     " /set_parameter_midi_cc      <i-index> <i-cc>\n"

  1217.                                     " /set_parameter_midi_channel <i-index> <i-channel>\n"

  1218.                                     " /set_program                <i-index>\n"

  1219.                                     " /set_midi_program           <i-index>\n"

  1220.                                     " /note_on                    <i-note> <i-velo>\n"

  1221.                                     " /note_off                   <i-note>\n"

  1222.                                   )

  1223. 

  1224.             self.ui.l_example.setText("/Carla/2/set_parameter_value 5 1.0")

  1225.             self.ui.l_example_help.setText("<i>(as in this example, \"2\" is the plugin number and \"5\" the parameter)</i>")

  1226. 

  1227.             self.ui.l_ladspa.setText(self.tr("Everything! (Including LRDF)"))

  1228.             self.ui.l_dssi.setText(self.tr("Everything! (Including CustomData/Chunks)"))

  1229.             self.ui.l_lv2.setText(self.tr("About 95&#37; complete (using custom extensions).<br/>"

  1230.                                       "Implemented Feature/Extensions:"

  1231.                                       "<ul>"

  1232.                                       "<li>http://lv2plug.in/ns/ext/atom</li>"

  1233.                                       "<li>http://lv2plug.in/ns/ext/buf-size</li>"

  1234.                                       "<li>http://lv2plug.in/ns/ext/data-access</li>"

  1235.                                       #"<li>http://lv2plug.in/ns/ext/dynmanifest</li>"

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

  1237.                                       "<li>http://lv2plug.in/ns/ext/instance-access</li>"

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

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

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

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

  1242.                                       "<li>http://lv2plug.in/ns/ext/patch</li>"

  1243.                                       #"<li>http://lv2plug.in/ns/ext/port-groups</li>"

  1244.                                       "<li>http://lv2plug.in/ns/ext/port-props</li>"

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

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

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

  1248.                                       "<li>http://lv2plug.in/ns/ext/uri-map</li>"

  1249.                                       "<li>http://lv2plug.in/ns/ext/urid</li>"

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

  1251.                                       "<li>http://lv2plug.in/ns/extensions/ui</li>"

  1252.                                       "<li>http://lv2plug.in/ns/extensions/units</li>"

  1253.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/external-ui</li>"

  1254.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/programs</li>"

  1255.                                       "<li>http://kxstudio.sf.net/ns/lv2ext/rtmempool</li>"

  1256.                                       "<li>http://ll-plugins.nongnu.org/lv2/ext/midimap</li>"

  1257.                                       "<li>http://ll-plugins.nongnu.org/lv2/ext/miditype</li>"

  1258.                                       "</ul>"))

  1259.             self.ui.l_vst.setText(self.tr("<p>About 85&#37; complete (missing vst bank/presets and some minor stuff)</p>"))

  1260. 

  1261.     def done(self, r):

  1262.         QDialog.done(self, r)

  1263.         self.close()

  1264. 

  1265. # ------------------------------------------------------------------------------------------------------------

  1266. # Plugin Parameter

  1267. 

  1268. class PluginParameter(QWidget):

  1269.     def __init__(self, parent, pInfo, pluginId, tabIndex):

  1270.         QWidget.__init__(self, parent)

  1271.         self.ui = ui_carla_parameter.Ui_PluginParameter()

  1272.         self.ui.setupUi(self)

  1273. 

  1274.         pType  = pInfo['type']

  1275.         pHints = pInfo['hints']

  1276. 

  1277.         self.fMidiControl = -1

  1278.         self.fMidiChannel = 1

  1279.         self.fParameterId = pInfo['index']

  1280.         self.fPluginId    = pluginId

  1281.         self.fTabIndex    = tabIndex

  1282. 

  1283.         self.ui.label.setText(pInfo['name'])

  1284.         self.ui.widget.setName(pInfo['name'])

  1285. 

  1286.         if pType == PARAMETER_INPUT:

  1287.             self.ui.widget.setMinimum(pInfo['minimum'])

  1288.             self.ui.widget.setMaximum(pInfo['maximum'])

  1289.             self.ui.widget.setDefault(pInfo['default'])

  1290.             self.ui.widget.setValue(pInfo['current'], False)

  1291.             self.ui.widget.setLabel(pInfo['unit'])

  1292.             self.ui.widget.setStep(pInfo['step'])

  1293.             self.ui.widget.setStepSmall(pInfo['stepSmall'])

  1294.             self.ui.widget.setStepLarge(pInfo['stepLarge'])

  1295.             self.ui.widget.setScalePoints(pInfo['scalePoints'], bool(pHints & PARAMETER_USES_SCALEPOINTS))

  1296. 

  1297.             if not pHints & PARAMETER_IS_ENABLED:

  1298.                 self.ui.widget.setReadOnly(True)

  1299.                 self.ui.sb_control.setEnabled(False)

  1300.                 self.ui.sb_channel.setEnabled(False)

  1301. 

  1302.             elif not pHints & PARAMETER_IS_AUTOMABLE:

  1303.                 self.ui.sb_control.setEnabled(False)

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

  1305. 

  1306.         elif pType == PARAMETER_OUTPUT:

  1307.             self.ui.widget.setMinimum(pInfo['minimum'])

  1308.             self.ui.widget.setMaximum(pInfo['maximum'])

  1309.             self.ui.widget.setValue(pInfo['current'], False)

  1310.             self.ui.widget.setLabel(pInfo['unit'])

  1311.             self.ui.widget.setReadOnly(True)

  1312. 

  1313.             if not pHints & PARAMETER_IS_AUTOMABLE:

  1314.                 self.ui.sb_control.setEnabled(False)

  1315.                 self.ui.sb_channel.setEnabled(False)

  1316. 

  1317.         else:

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

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

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

  1321. 

  1322.         if pHints & PARAMETER_USES_CUSTOM_TEXT:

  1323.             self.ui.widget.setTextCallback(self._textCallBack)

  1324. 

  1325.         self.setMidiControl(pInfo['midiCC'])

  1326.         self.setMidiChannel(pInfo['midiChannel'])

  1327. 

  1328.         self.connect(self.ui.sb_control, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_controlSpinboxCustomMenu()"))

  1329.         self.connect(self.ui.sb_control, SIGNAL("valueChanged(int)"), SLOT("slot_controlSpinboxChanged(int)"))

  1330.         self.connect(self.ui.sb_channel, SIGNAL("valueChanged(int)"), SLOT("slot_channelSpinboxChanged(int)"))

  1331.         self.connect(self.ui.widget, SIGNAL("valueChanged(double)"), SLOT("slot_widgetValueChanged(double)"))

  1332. 

  1333.         self.ui.widget.updateAll()

  1334. 

  1335.     def setDefault(self, value):

  1336.         self.ui.widget.setDefault(value)

  1337. 

  1338.     def setValue(self, value, send=True):

  1339.         self.ui.widget.setValue(value, send)

  1340. 

  1341.     def setMidiControl(self, control):

  1342.         self.fMidiControl = control

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

  1344.         self.ui.sb_control.setValue(control)

  1345.         self.ui.sb_control.blockSignals(False)

  1346. 

  1347.     def setMidiChannel(self, channel):

  1348.         self.fMidiChannel = channel

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

  1350.         self.ui.sb_channel.setValue(channel)

  1351.         self.ui.sb_channel.blockSignals(False)

  1352. 

  1353.     def setLabelWidth(self, width):

  1354.         self.ui.label.setMinimumWidth(width)

  1355.         self.ui.label.setMaximumWidth(width)

  1356. 

  1357.     def tabIndex(self):

  1358.         return self.fTabIndex

  1359. 

  1360.     @pyqtSlot()

  1361.     def slot_controlSpinboxCustomMenu(self):

  1362.         menu = QMenu(self)

  1363. 

  1364.         for cc in MIDI_CC_LIST:

  1365.             action = menu.addAction(cc)

  1366. 

  1367.             if int(cc.split(" ")[0], 16) == self.fMidiControl:

  1368.                 action.setCheckable(True)

  1369.                 action.setChecked(True)

  1370. 

  1371.         actSel = menu.exec_(QCursor.pos())

  1372. 

  1373.         if actSel:

  1374.             selControlStr = actSel.text()

  1375.             selControl    = int(selControlStr.split(" ")[0], 16)

  1376.             self.ui.sb_control.setValue(selControl)

  1377. 

  1378.     @pyqtSlot(int)

  1379.     def slot_controlSpinboxChanged(self, control):

  1380.         if self.fMidiControl != control:

  1381.             self.emit(SIGNAL("midiControlChanged(int, int)"), self.fParameterId, control)

  1382. 

  1383.         self.fMidiControl = control

  1384. 

  1385.     @pyqtSlot(int)

  1386.     def slot_channelSpinboxChanged(self, channel):

  1387.         if self.fMidiChannel != channel:

  1388.             self.emit(SIGNAL("midiChannelChanged(int, int)"), self.fParameterId, channel)

  1389. 

  1390.         self.fMidiChannel = channel

  1391. 

  1392.     @pyqtSlot(float)

  1393.     def slot_widgetValueChanged(self, value):

  1394.         self.emit(SIGNAL("valueChanged(int, double)"), self.fParameterId, value)

  1395. 

  1396.     def _textCallBack(self):

  1397.         return cString(Carla.host.get_parameter_text(self.fPluginId, self.fParameterId))

  1398. 

  1399. # ------------------------------------------------------------------------------------------------------------

  1400. # Plugin Editor (Built-in)

  1401. 

  1402. class PluginEdit(QDialog):

  1403.     def __init__(self, parent, pluginId):

  1404.         QDialog.__init__(self, Carla.gui)

  1405.         self.ui = ui_carla_edit.Ui_PluginEdit()

  1406.         self.ui.setupUi(self)

  1407. 

  1408.         self.fGeometry   = QByteArray()

  1409.         self.fPluginId   = pluginId

  1410.         self.fPuginInfo  = None

  1411.         self.fRealParent = parent

  1412. 

  1413.         self.fCurrentProgram = -1

  1414.         self.fCurrentMidiProgram = -1

  1415.         self.fCurrentStateFilename = None

  1416. 

  1417.         self.fParameterCount = 0

  1418.         self.fParameterList  = []     # (type, id, widget)

  1419.         self.fParametersToUpdate = [] # (id, value)

  1420. 

  1421.         self.fTabIconOff = QIcon(":/bitmaps/led_off.png")

  1422.         self.fTabIconOn  = QIcon(":/bitmaps/led_yellow.png")

  1423.         self.fTabIconCount  = 0

  1424.         self.fTabIconTimers = []

  1425. 

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

  1427.         self.ui.dial_drywet.setLabel("Dry/Wet")

  1428.         self.ui.dial_vol.setPixmap(3)

  1429.         self.ui.dial_vol.setLabel("Volume")

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

  1431.         self.ui.dial_b_left.setLabel("L")

  1432.         self.ui.dial_b_right.setPixmap(4)

  1433.         self.ui.dial_b_right.setLabel("R")

  1434. 

  1435.         self.ui.dial_drywet.setCustomPaint(self.ui.dial_drywet.CUSTOM_PAINT_CARLA_WET)

  1436.         self.ui.dial_vol.setCustomPaint(self.ui.dial_vol.CUSTOM_PAINT_CARLA_VOL)

  1437.         self.ui.dial_b_left.setCustomPaint(self.ui.dial_b_left.CUSTOM_PAINT_CARLA_L)

  1438.         self.ui.dial_b_right.setCustomPaint(self.ui.dial_b_right.CUSTOM_PAINT_CARLA_R)

  1439. 

  1440.         self.ui.keyboard.setMode(self.ui.keyboard.HORIZONTAL)

  1441.         self.ui.keyboard.setOctaves(6)

  1442. 

  1443.         self.ui.scrollArea.ensureVisible(self.ui.keyboard.width() / 5, 0)

  1444.         self.ui.scrollArea.setEnabled(False)

  1445.         self.ui.scrollArea.setVisible(False)

  1446. 

  1447.         if Carla.isLocal:

  1448.             self.connect(self.ui.b_save_state, SIGNAL("clicked()"), SLOT("slot_saveState()"))

  1449.             self.connect(self.ui.b_load_state, SIGNAL("clicked()"), SLOT("slot_loadState()"))

  1450.         else:

  1451.             self.ui.b_load_state.setEnabled(False)

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

  1453. 

  1454.         self.connect(self.ui.dial_drywet, SIGNAL("sliderMoved(int)"), SLOT("slot_dryWetChanged(int)"))

  1455.         self.connect(self.ui.dial_vol, SIGNAL("sliderMoved(int)"), SLOT("slot_volumeChanged(int)"))

  1456.         self.connect(self.ui.dial_b_left, SIGNAL("sliderMoved(int)"), SLOT("slot_balanceLeftChanged(int)"))

  1457.         self.connect(self.ui.dial_b_right, SIGNAL("sliderMoved(int)"), SLOT("slot_balanceRightChanged(int)"))

  1458. 

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

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

  1461.         #self.connect(self.ui.dial_b_left, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1462.         #self.connect(self.ui.dial_b_right, SIGNAL("customContextMenuRequested(QPoint)"), SLOT("slot_showCustomDialMenu()"))

  1463. 

  1464.         self.connect(self.ui.keyboard, SIGNAL("noteOn(int)"), SLOT("slot_noteOn(int)"))

  1465.         self.connect(self.ui.keyboard, SIGNAL("noteOff(int)"), SLOT("slot_noteOff(int)"))

  1466.         self.connect(self.ui.keyboard, SIGNAL("notesOn()"), SLOT("slot_notesOn()"))

  1467.         self.connect(self.ui.keyboard, SIGNAL("notesOff()"), SLOT("slot_notesOff()"))

  1468. 

  1469.         self.connect(self.ui.cb_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_programIndexChanged(int)"))

  1470.         self.connect(self.ui.cb_midi_programs, SIGNAL("currentIndexChanged(int)"), SLOT("slot_midiProgramIndexChanged(int)"))

  1471. 

  1472.         self.connect(self, SIGNAL("finished(int)"), SLOT("slot_finished()"))

  1473. 

  1474.         self.reloadAll()

  1475. 

  1476.     def reloadAll(self):

  1477.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

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

  1479.         self.fPluginInfo["name"]      = cString(self.fPluginInfo["name"])

  1480.         self.fPluginInfo["label"]     = cString(self.fPluginInfo["label"])

  1481.         self.fPluginInfo["maker"]     = cString(self.fPluginInfo["maker"])

  1482.         self.fPluginInfo["copyright"] = cString(self.fPluginInfo["copyright"])

  1483. 

  1484.         self.reloadInfo()

  1485.         self.reloadParameters()

  1486.         self.reloadPrograms()

  1487. 

  1488.         if not self.ui.scrollArea.isEnabled():

  1489.             self.resize(self.width(), self.height()-self.ui.keyboard.height())

  1490. 

  1491.     def reloadInfo(self):

  1492.         pluginName  = cString(Carla.host.get_real_plugin_name(self.fPluginId))

  1493.         pluginType  = self.fPluginInfo['type']

  1494.         pluginHints = self.fPluginInfo['hints']

  1495. 

  1496.         audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  1497.         midiCountInfo  = Carla.host.get_midi_port_count_info(self.fPluginId)

  1498.         paramCountInfo = Carla.host.get_parameter_count_info(self.fPluginId)

  1499. 

  1500.         if pluginType == PLUGIN_INTERNAL:

  1501.             self.ui.le_type.setText(self.tr("Internal"))

  1502.         elif pluginType == PLUGIN_LADSPA:

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

  1504.         elif pluginType == PLUGIN_DSSI:

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

  1506.         elif pluginType == PLUGIN_LV2:

  1507.             self.ui.le_type.setText("LV2")

  1508.         elif pluginType == PLUGIN_VST:

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

  1510.         elif pluginType == PLUGIN_GIG:

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

  1512.         elif pluginType == PLUGIN_SF2:

  1513.             self.ui.le_type.setText("SF2")

  1514.         elif pluginType == PLUGIN_SFZ:

  1515.             self.ui.le_type.setText("SFZ")

  1516.         else:

  1517.             self.ui.le_type.setText(self.tr("Unknown"))

  1518. 

  1519.         self.ui.le_name.setText(pluginName)

  1520.         self.ui.le_name.setToolTip(pluginName)

  1521.         self.ui.le_label.setText(self.fPluginInfo['label'])

  1522.         self.ui.le_label.setToolTip(self.fPluginInfo['label'])

  1523.         self.ui.le_maker.setText(self.fPluginInfo['maker'])

  1524.         self.ui.le_maker.setToolTip(self.fPluginInfo['maker'])

  1525.         self.ui.le_copyright.setText(self.fPluginInfo['copyright'])

  1526.         self.ui.le_copyright.setToolTip(self.fPluginInfo['copyright'])

  1527.         self.ui.le_unique_id.setText(str(self.fPluginInfo['uniqueId']))

  1528.         self.ui.le_unique_id.setToolTip(str(self.fPluginInfo['uniqueId']))

  1529.         self.ui.le_ains.setText(str(audioCountInfo['ins']))

  1530.         self.ui.le_aouts.setText(str(audioCountInfo['outs']))

  1531.         self.ui.le_params.setText(str(paramCountInfo['ins']))

  1532.         self.ui.label_plugin.setText("\n%s\n" % self.fPluginInfo['name'])

  1533.         self.setWindowTitle(self.fPluginInfo['name'])

  1534. 

  1535.         if self.fPluginInfo['latency'] > 0:

  1536.             self.ui.le_latency.setText("%i samples" % self.fPluginInfo['latency'])

  1537.         else:

  1538.             self.ui.le_latency.setText(self.tr("None"))

  1539. 

  1540.         self.ui.dial_drywet.setEnabled(pluginHints & PLUGIN_CAN_DRYWET)

  1541.         self.ui.dial_vol.setEnabled(pluginHints & PLUGIN_CAN_VOLUME)

  1542.         self.ui.dial_b_left.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1543.         self.ui.dial_b_right.setEnabled(pluginHints & PLUGIN_CAN_BALANCE)

  1544. 

  1545.         # Show/hide keyboard

  1546.         showKeyboard = (pluginHints & PLUGIN_IS_SYNTH) != 0 or (midiCountInfo['ins'] > 0 < midiCountInfo['outs'])

  1547.         self.ui.scrollArea.setEnabled(showKeyboard)

  1548.         self.ui.scrollArea.setVisible(showKeyboard)

  1549. 

  1550.         # Force-Update parent for new hints (knobs)

  1551.         if self.fRealParent:

  1552.             self.fRealParent.recheckPluginHints(pluginHints)

  1553. 

  1554.     def reloadParameters(self):

  1555.         parameterCount = Carla.host.get_parameter_count(self.fPluginId)

  1556. 

  1557.         # Reset

  1558.         self.fParameterCount = 0

  1559.         self.fParameterList  = []

  1560.         self.fParametersToUpdate = []

  1561. 

  1562.         self.fTabIconCount  = 0

  1563.         self.fTabIconTimers = []

  1564. 

  1565.         # Remove all previous parameters

  1566.         for i in range(self.ui.tabWidget.count()-1):

  1567.             self.ui.tabWidget.widget(1).deleteLater()

  1568.             self.ui.tabWidget.removeTab(1)

  1569. 

  1570.         if parameterCount <= 0:

  1571.             pass

  1572. 

  1573.         elif parameterCount <= Carla.maxParameters:

  1574.             paramInputListFull  = []

  1575.             paramOutputListFull = []

  1576. 

  1577.             paramInputList   = [] # ([params], width)

  1578.             paramInputWidth  = 0

  1579.             paramOutputList  = [] # ([params], width)

  1580.             paramOutputWidth = 0

  1581. 

  1582.             for i in range(parameterCount):

  1583.                 paramInfo   = Carla.host.get_parameter_info(self.fPluginId, i)

  1584.                 paramData   = Carla.host.get_parameter_data(self.fPluginId, i)

  1585.                 paramRanges = Carla.host.get_parameter_ranges(self.fPluginId, i)

  1586. 

  1587.                 if paramData['type'] not in (PARAMETER_INPUT, PARAMETER_OUTPUT):

  1588.                     continue

  1589. 

  1590.                 parameter = {

  1591.                     'type':  paramData['type'],

  1592.                     'hints': paramData['hints'],

  1593.                     'name':  cString(paramInfo['name']),

  1594.                     'unit':  cString(paramInfo['unit']),

  1595.                     'scalePoints': [],

  1596. 

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

  1598.                     'default': paramRanges['def'],

  1599.                     'minimum': paramRanges['min'],

  1600.                     'maximum': paramRanges['max'],

  1601.                     'step':    paramRanges['step'],

  1602.                     'stepSmall': paramRanges['stepSmall'],

  1603.                     'stepLarge': paramRanges['stepLarge'],

  1604.                     'midiCC':    paramData['midiCC'],

  1605.                     'midiChannel': paramData['midiChannel'],

  1606. 

  1607.                     'current': Carla.host.get_current_parameter_value(self.fPluginId, i)

  1608.                 }

  1609. 

  1610.                 for j in range(paramInfo['scalePointCount']):

  1611.                     scalePointInfo = Carla.host.get_parameter_scalepoint_info(self.fPluginId, i, j)

  1612. 

  1613.                     parameter['scalePoints'].append({

  1614.                         'value': scalePointInfo['value'],

  1615.                         'label': cString(scalePointInfo['label'])

  1616.                     })

  1617. 

  1618.                 # -----------------------------------------------------------------

  1619.                 # Get width values, in packs of 10

  1620. 

  1621.                 if parameter['type'] == PARAMETER_INPUT:

  1622.                     paramInputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1623. 

  1624.                     if paramInputWidthTMP > paramInputWidth:

  1625.                         paramInputWidth = paramInputWidthTMP

  1626. 

  1627.                     paramInputList.append(parameter)

  1628. 

  1629.                     if len(paramInputList) == 10:

  1630.                         paramInputListFull.append((paramInputList, paramInputWidth))

  1631.                         paramInputList  = []

  1632.                         paramInputWidth = 0

  1633. 

  1634.                 else:

  1635.                     paramOutputWidthTMP = QFontMetrics(self.font()).width(parameter['name'])

  1636. 

  1637.                     if paramOutputWidthTMP > paramOutputWidth:

  1638.                         paramOutputWidth = paramOutputWidthTMP

  1639. 

  1640.                     paramOutputList.append(parameter)

  1641. 

  1642.                     if len(paramOutputList) == 10:

  1643.                         paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1644.                         paramOutputList  = []

  1645.                         paramOutputWidth = 0

  1646. 

  1647.             # for i in range(parameterCount)

  1648.             else:

  1649.                 # Final page width values

  1650.                 if 0 < len(paramInputList) < 10:

  1651.                     paramInputListFull.append((paramInputList, paramInputWidth))

  1652. 

  1653.                 if 0 < len(paramOutputList) < 10:

  1654.                     paramOutputListFull.append((paramOutputList, paramOutputWidth))

  1655. 

  1656.             # -----------------------------------------------------------------

  1657.             # Create parameter widgets

  1658. 

  1659.             self._createParameterWidgets(PARAMETER_INPUT,  paramInputListFull,  self.tr("Parameters"))

  1660.             self._createParameterWidgets(PARAMETER_OUTPUT, paramOutputListFull, self.tr("Outputs"))

  1661. 

  1662.         else: # > Carla.maxParameters

  1663.             fakeName = self.tr("This plugin has too many parameters to display here!")

  1664. 

  1665.             paramFakeListFull = []

  1666.             paramFakeList  = []

  1667.             paramFakeWidth = QFontMetrics(self.font()).width(fakeName)

  1668. 

  1669.             parameter = {

  1670.                 'type':  PARAMETER_UNKNOWN,

  1671.                 'hints': 0,

  1672.                 'name':  fakeName,

  1673.                 'unit':  "",

  1674.                 'scalePoints': [],

  1675. 

  1676.                 'index':   0,

  1677.                 'default': 0,

  1678.                 'minimum': 0,

  1679.                 'maximum': 0,

  1680.                 'step':     0,

  1681.                 'stepSmall': 0,

  1682.                 'stepLarge': 0,

  1683.                 'midiCC':   -1,

  1684.                 'midiChannel': 0,

  1685. 

  1686.                 'current': 0.0

  1687.             }

  1688. 

  1689.             paramFakeList.append(parameter)

  1690.             paramFakeListFull.append((paramFakeList, paramFakeWidth))

  1691. 

  1692.             self._createParameterWidgets(PARAMETER_UNKNOWN, paramFakeListFull, self.tr("Information"))

  1693. 

  1694.     def reloadPrograms(self):

  1695.         # Programs

  1696.         self.ui.cb_programs.blockSignals(True)

  1697.         self.ui.cb_programs.clear()

  1698. 

  1699.         programCount = Carla.host.get_program_count(self.fPluginId)

  1700. 

  1701.         if programCount > 0:

  1702.             self.ui.cb_programs.setEnabled(True)

  1703. 

  1704.             for i in range(programCount):

  1705.                 pName = cString(Carla.host.get_program_name(self.fPluginId, i))

  1706.                 self.ui.cb_programs.addItem(pName)

  1707. 

  1708.             self.fCurrentProgram = Carla.host.get_current_program_index(self.fPluginId)

  1709.             self.ui.cb_programs.setCurrentIndex(self.fCurrentProgram)

  1710. 

  1711.         else:

  1712.             self.fCurrentProgram = -1

  1713.             self.ui.cb_programs.setEnabled(False)

  1714. 

  1715.         self.ui.cb_programs.blockSignals(False)

  1716. 

  1717.         # MIDI Programs

  1718.         self.ui.cb_midi_programs.blockSignals(True)

  1719.         self.ui.cb_midi_programs.clear()

  1720. 

  1721.         midiProgramCount = Carla.host.get_midi_program_count(self.fPluginId)

  1722. 

  1723.         if midiProgramCount > 0:

  1724.             self.ui.cb_midi_programs.setEnabled(True)

  1725. 

  1726.             for i in range(midiProgramCount):

  1727.                 mpData  = Carla.host.get_midi_program_data(self.fPluginId, i)

  1728.                 mpBank  = int(mpData['bank'])

  1729.                 mpProg  = int(mpData['program'])

  1730.                 mpLabel = cString(mpData['name'])

  1731.                 self.ui.cb_midi_programs.addItem("%03i:%03i - %s" % (mpBank, mpProg, mpLabel))

  1732. 

  1733.             self.fCurrentMidiProgram = Carla.host.get_current_midi_program_index(self.fPluginId)

  1734.             self.ui.cb_midi_programs.setCurrentIndex(self.fCurrentMidiProgram)

  1735. 

  1736.         else:

  1737.             self.fCurrentMidiProgram = -1

  1738.             self.ui.cb_midi_programs.setEnabled(False)

  1739. 

  1740.         self.ui.cb_midi_programs.blockSignals(False)

  1741. 

  1742.         # Automatically change to Midi Programs tab

  1743.         if midiProgramCount > 0 and programCount == 0:

  1744.             self.ui.tab_programs.setCurrentIndex(1)

  1745. 

  1746.     def updateInfo(self):

  1747.         # Update current program text

  1748.         if self.ui.cb_programs.count() > 0:

  1749.             pIndex = self.ui.cb_programs.currentIndex()

  1750.             pName  = cString(Carla.host.get_program_name(self.fPluginId, pIndex))

  1751.             self.ui.cb_programs.setItemText(pIndex, pName)

  1752. 

  1753.         # Update current midi program text

  1754.         if self.ui.cb_midi_programs.count() > 0:

  1755.             mpIndex = self.ui.cb_midi_programs.currentIndex()

  1756.             mpData  = Carla.host.get_midi_program_data(self.fPluginId, mpIndex)

  1757.             mpBank  = int(mpData['bank'])

  1758.             mpProg  = int(mpData['program'])

  1759.             mpLabel = cString(mpData['name'])

  1760.             self.ui.cb_midi_programs.setItemText(mpIndex, "%03i:%03i - %s" % (mpBank, mpProg, mpLabel))

  1761. 

  1762.         # Update all parameter values

  1763.         for paramType, paramId, paramWidget in self.fParameterList:

  1764.             paramWidget.setValue(Carla.host.get_current_parameter_value(self.fPluginId, paramId), False)

  1765.             paramWidget.update()

  1766. 

  1767.     def setParameterValue(self, parameterId, value):

  1768.         for paramItem in self.fParametersToUpdate:

  1769.             if paramItem[0] == parameterId:

  1770.                 paramItem[1] = value

  1771.                 break

  1772.         else:

  1773.             self.fParametersToUpdate.append([parameterId, value])

  1774. 

  1775.     def setParameterDefault(self, parameterId, value):

  1776.         for paramType, paramId, paramWidget in self.fParameterList:

  1777.             if paramId == parameterId:

  1778.                 paramWidget.setDefault(value)

  1779.                 break

  1780. 

  1781.     def setParameterMidiControl(self, parameterId, control):

  1782.         for paramType, paramId, paramWidget in self.fParameterList:

  1783.             if paramId == parameterId:

  1784.                 paramWidget.setMidiControl(control)

  1785.                 break

  1786. 

  1787.     def setParameterMidiChannel(self, parameterId, channel):

  1788.         for paramType, paramId, paramWidget in self.fParameterList:

  1789.             if paramId == parameterId:

  1790.                 paramWidget.setMidiChannel(channel)

  1791.                 break

  1792. 

  1793.     def setProgram(self, index):

  1794.         self.ui.cb_programs.blockSignals(True)

  1795.         self.ui.cb_programs.setCurrentIndex(index)

  1796.         self.ui.cb_programs.blockSignals(False)

  1797. 

  1798.     def setMidiProgram(self, index):

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

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

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

  1802. 

  1803.     def setVisible(self, yesNo):

  1804.         if yesNo:

  1805.             if not self.fGeometry.isNull():

  1806.                 self.restoreGeometry(self.fGeometry)

  1807.         else:

  1808.             self.fGeometry = self.saveGeometry()

  1809. 

  1810.         QDialog.setVisible(self, yesNo)

  1811. 

  1812.     def idleSlow(self):

  1813.         # Check Tab icons

  1814.         for i in range(len(self.fTabIconTimers)):

  1815.             if self.fTabIconTimers[i] == ICON_STATE_ON:

  1816.                 self.fTabIconTimers[i] = ICON_STATE_WAIT

  1817.             elif self.fTabIconTimers[i] == ICON_STATE_WAIT:

  1818.                 self.fTabIconTimers[i] = ICON_STATE_OFF

  1819.             elif self.fTabIconTimers[i] == ICON_STATE_OFF:

  1820.                 self.fTabIconTimers[i] = ICON_STATE_NULL

  1821.                 self.ui.tabWidget.setTabIcon(i+1, self.fTabIconOff)

  1822. 

  1823.         # Check parameters needing update

  1824.         for index, value in self.fParametersToUpdate:

  1825.             if index == PARAMETER_DRYWET:

  1826.                 self.ui.dial_drywet.blockSignals(True)

  1827.                 self.ui.dial_drywet.setValue(value * 1000)

  1828.                 self.ui.dial_drywet.blockSignals(False)

  1829.             elif index == PARAMETER_VOLUME:

  1830.                 self.ui.dial_vol.blockSignals(True)

  1831.                 self.ui.dial_vol.setValue(value * 1000)

  1832.                 self.ui.dial_vol.blockSignals(False)

  1833.             elif index == PARAMETER_BALANCE_LEFT:

  1834.                 self.ui.dial_b_left.blockSignals(True)

  1835.                 self.ui.dial_b_left.setValue(value * 1000)

  1836.                 self.ui.dial_b_left.blockSignals(False)

  1837.             elif index == PARAMETER_BALANCE_RIGHT:

  1838.                 self.ui.dial_b_right.blockSignals(True)

  1839.                 self.ui.dial_b_right.setValue(value * 1000)

  1840.                 self.ui.dial_b_right.blockSignals(False)

  1841.             elif index == PARAMETER_PANNING:

  1842.                 pass

  1843.                 #self.ui.dial_pan.blockSignals(True)

  1844.                 #self.ui.dial_pan.setValue(value * 1000, True, False)

  1845.                 #self.ui.dial_pan.blockSignals(False)

  1846.             elif index >= 0:

  1847.                 for paramType, paramId, paramWidget in self.fParameterList:

  1848.                     if paramId == index:

  1849.                         paramWidget.setValue(value, False)

  1850. 

  1851.                         if paramType == PARAMETER_INPUT:

  1852.                             tabIndex = paramWidget.tabIndex()

  1853. 

  1854.                             if self.fTabIconTimers[tabIndex-1] == ICON_STATE_NULL:

  1855.                                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOn)

  1856. 

  1857.                             self.fTabIconTimers[tabIndex-1] = ICON_STATE_ON

  1858. 

  1859.                         break

  1860. 

  1861.         # Clear all parameters

  1862.         self.fParametersToUpdate = []

  1863. 

  1864.         # Update parameter outputs

  1865.         for paramType, paramId, paramWidget in self.fParameterList:

  1866.             if paramType == PARAMETER_OUTPUT:

  1867.                 value = Carla.host.get_current_parameter_value(self.fPluginId, paramId)

  1868.                 paramWidget.setValue(value, False)

  1869. 

  1870.     @pyqtSlot()

  1871.     def slot_saveState(self):

  1872.         if self.fCurrentStateFilename:

  1873.             askTry = QMessageBox.question(self, self.tr("Overwrite?"), self.tr("Overwrite previously created file?"), QMessageBox.Ok|QMessageBox.Cancel)

  1874. 

  1875.             if askTry == QMessageBox.Ok:

  1876.                 return #self.saveState()

  1877. 

  1878.             self.fCurrentStateFilename = None

  1879. 

  1880.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1881.         filenameTry = QFileDialog.getSaveFileName(self, self.tr("Save Plugin State File"), filter=fileFilter)

  1882. 

  1883.         if filenameTry:

  1884.             if not filenameTry.endswith(".carxs"):

  1885.                 filenameTry += ".carxs"

  1886. 

  1887.             self.fCurrentStateFilename = filenameTry

  1888.             #self.saveState()

  1889. 

  1890.     @pyqtSlot()

  1891.     def slot_loadState(self):

  1892.         fileFilter  = self.tr("Carla State File (*.carxs)")

  1893.         filenameTry = QFileDialog.getOpenFileName(self, self.tr("Open Plugin State File"), filter=fileFilter)

  1894. 

  1895.         if filenameTry:

  1896.             self.fCurrentStateFilename = filenameTry

  1897.             #self.loadState()

  1898. 

  1899.     @pyqtSlot(int)

  1900.     def slot_dryWetChanged(self, value):

  1901.         Carla.host.set_drywet(self.fPluginId, float(value)/1000)

  1902. 

  1903.     @pyqtSlot(int)

  1904.     def slot_volumeChanged(self, value):

  1905.         Carla.host.set_volume(self.fPluginId, float(value)/1000)

  1906. 

  1907.     @pyqtSlot(int)

  1908.     def slot_balanceLeftChanged(self, value):

  1909.         Carla.host.set_balance_left(self.fPluginId, float(value)/1000)

  1910. 

  1911.     @pyqtSlot(int)

  1912.     def slot_balanceRightChanged(self, value):

  1913.         Carla.host.set_balance_right(self.fPluginId, float(value)/1000)

  1914. 

  1915.     @pyqtSlot(int)

  1916.     def slot_panningChanged(self, value):

  1917.         Carla.host.set_panning(self.fPluginId, float(value)/1000)

  1918. 

  1919.     @pyqtSlot(int, float)

  1920.     def slot_parameterValueChanged(self, parameterId, value):

  1921.         Carla.host.set_parameter_value(self.fPluginId, parameterId, value)

  1922. 

  1923.     @pyqtSlot(int, int)

  1924.     def slot_parameterMidiControlChanged(self, parameterId, control):

  1925.         Carla.host.set_parameter_midi_cc(self.fPluginId, parameterId, control)

  1926. 

  1927.     @pyqtSlot(int, int)

  1928.     def slot_parameterMidiChannelChanged(self, parameterId, channel):

  1929.         Carla.host.set_parameter_midi_channel(self.fPluginId, parameterId, channel-1)

  1930. 

  1931.     @pyqtSlot(int)

  1932.     def slot_programIndexChanged(self, index):

  1933.         if self.fCurrentProgram != index:

  1934.             self.fCurrentProgram = index

  1935.             Carla.host.set_program(self.fPluginId, index)

  1936. 

  1937.     @pyqtSlot(int)

  1938.     def slot_midiProgramIndexChanged(self, index):

  1939.         if self.fCurrentMidiProgram != index:

  1940.             self.fCurrentMidiProgram = index

  1941.             Carla.host.set_midi_program(self.fPluginId, index)

  1942. 

  1943.     @pyqtSlot(int)

  1944.     def slot_noteOn(self, note):

  1945.         Carla.host.send_midi_note(self.fPluginId, 0, note, 100)

  1946. 

  1947.     @pyqtSlot(int)

  1948.     def slot_noteOff(self, note):

  1949.         Carla.host.send_midi_note(self.fPluginId, 0, note, 0)

  1950. 

  1951.     @pyqtSlot()

  1952.     def slot_notesOn(self):

  1953.         if self.fRealParent:

  1954.             self.fRealParent.ui.led_midi.setChecked(True)

  1955. 

  1956.     @pyqtSlot()

  1957.     def slot_notesOff(self):

  1958.         if self.fRealParent:

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

  1960. 

  1961.     @pyqtSlot()

  1962.     def slot_finished(self):

  1963.         if self.fRealParent:

  1964.             self.fRealParent.editClosed()

  1965. 

  1966.     def _createParameterWidgets(self, paramType, paramListFull, tabPageName):

  1967.         i = 1

  1968.         for paramList, width in paramListFull:

  1969.             if len(paramList) == 0:

  1970.                 break

  1971. 

  1972.             tabIndex         = self.ui.tabWidget.count()

  1973.             tabPageContainer = QWidget(self.ui.tabWidget)

  1974.             tabPageLayout    = QVBoxLayout(tabPageContainer)

  1975.             tabPageContainer.setLayout(tabPageLayout)

  1976. 

  1977.             for paramInfo in paramList:

  1978.                 paramWidget = PluginParameter(tabPageContainer, paramInfo, self.fPluginId, tabIndex)

  1979.                 paramWidget.setLabelWidth(width)

  1980.                 tabPageLayout.addWidget(paramWidget)

  1981. 

  1982.                 self.fParameterList.append((paramType, paramInfo['index'], paramWidget))

  1983. 

  1984.                 if paramType == PARAMETER_INPUT:

  1985.                     self.connect(paramWidget, SIGNAL("valueChanged(int, double)"), SLOT("slot_parameterValueChanged(int, double)"))

  1986. 

  1987.                 self.connect(paramWidget, SIGNAL("midiControlChanged(int, int)"), SLOT("slot_parameterMidiControlChanged(int, int)"))

  1988.                 self.connect(paramWidget, SIGNAL("midiChannelChanged(int, int)"), SLOT("slot_parameterMidiChannelChanged(int, int)"))

  1989. 

  1990.             tabPageLayout.addStretch()

  1991. 

  1992.             self.ui.tabWidget.addTab(tabPageContainer, "%s (%i)" % (tabPageName, i))

  1993.             i += 1

  1994. 

  1995.             if paramType == PARAMETER_INPUT:

  1996.                 self.ui.tabWidget.setTabIcon(tabIndex, self.fTabIconOff)

  1997. 

  1998.             self.fTabIconTimers.append(ICON_STATE_NULL)

  1999. 

  2000.     def done(self, r):

  2001.         QDialog.done(self, r)

  2002.         self.close()

  2003. 

  2004. # ------------------------------------------------------------------------------------------------------------

  2005. # Plugin Widget

  2006. 

  2007. class PluginWidget(QFrame):

  2008.     def __init__(self, parent, pluginId):

  2009.         QFrame.__init__(self, parent)

  2010.         self.ui = ui_carla_plugin.Ui_PluginWidget()

  2011.         self.ui.setupUi(self)

  2012. 

  2013.         self.fLastGreenLedState = False

  2014.         self.fLastBlueLedState  = False

  2015. 

  2016.         self.fParameterIconTimer = ICON_STATE_NULL

  2017. 

  2018.         self.fPluginId   = pluginId

  2019.         self.fPluginInfo = Carla.host.get_plugin_info(self.fPluginId)

  2020.         self.fPluginInfo["binary"]    = cString(self.fPluginInfo["binary"])

  2021.         self.fPluginInfo["name"]      = cString(self.fPluginInfo["name"])

  2022.         self.fPluginInfo["label"]     = cString(self.fPluginInfo["label"])

  2023.         self.fPluginInfo["maker"]     = cString(self.fPluginInfo["maker"])

  2024.         self.fPluginInfo["copyright"] = cString(self.fPluginInfo["copyright"])

  2025. 

  2026.         if Carla.processMode == PROCESS_MODE_CONTINUOUS_RACK:

  2027.             self.fPeaksInputCount  = 2

  2028.             self.fPeaksOutputCount = 2

  2029.             #self.ui.stackedWidget.setCurrentIndex(0)

  2030.         else:

  2031.             audioCountInfo = Carla.host.get_audio_port_count_info(self.fPluginId)

  2032. 

  2033.             self.fPeaksInputCount  = int(audioCountInfo['ins'])

  2034.             self.fPeaksOutputCount = int(audioCountInfo['outs'])

  2035. 

  2036.             if self.fPeaksInputCount > 2:

  2037.                 self.fPeaksInputCount = 2

  2038. 

  2039.             if self.fPeaksOutputCount > 2:

  2040.                 self.fPeaksOutputCount = 2

  2041. 

  2042.             #if audioCountInfo['total'] == 0:

  2043.                 #self.ui.stackedWidget.setCurrentIndex(1)

  2044.             #else:

  2045.                 #self.ui.stackedWidget.setCurrentIndex(0)

  2046. 

  2047.         # Background

  2048.         self.fColorTop    = QColor(60, 60, 60)

  2049.         self.fColorBottom = QColor(47, 47, 47)

  2050. 

  2051.         # Colorify

  2052.         #if self.m_pluginInfo['category'] == PLUGIN_CATEGORY_SYNTH:

  2053.             #self.setWidgetColor(PALETTE_COLOR_WHITE)

  2054.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_DELAY:

  2055.             #self.setWidgetColor(PALETTE_COLOR_ORANGE)

  2056.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_EQ:

  2057.             #self.setWidgetColor(PALETTE_COLOR_GREEN)

  2058.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_FILTER:

  2059.             #self.setWidgetColor(PALETTE_COLOR_BLUE)

  2060.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_DYNAMICS:

  2061.             #self.setWidgetColor(PALETTE_COLOR_PINK)

  2062.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_MODULATOR:

  2063.             #self.setWidgetColor(PALETTE_COLOR_RED)

  2064.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_UTILITY:

  2065.             #self.setWidgetColor(PALETTE_COLOR_YELLOW)

  2066.         #elif self.m_pluginInfo['category'] == PLUGIN_CATEGORY_OTHER:

  2067.             #self.setWidgetColor(PALETTE_COLOR_BROWN)

  2068.         #else:

  2069.             #self.setWidgetColor(PALETTE_COLOR_NONE)

  2070. 

  2071.         self.ui.led_enable.setColor(self.ui.led_enable.BIG_RED)

  2072.         self.ui.led_enable.setChecked(False)

  2073. 

  2074.         self.ui.led_control.setColor(self.ui.led_control.YELLOW)

  2075.         self.ui.led_control.setEnabled(False)

  2076. 

  2077.         self.ui.led_midi.setColor(self.ui.led_midi.RED)

  2078.         self.ui.led_midi.setEnabled(False)

  2079. 

  2080.         self.ui.led_audio_in.setColor(self.ui.led_audio_in.GREEN)

  2081.         self.ui.led_audio_in.setEnabled(False)

  2082. 

  2083.         self.ui.led_audio_out.setColor(self.ui.led_audio_out.BLUE)

  2084.         self.ui.led_audio_out.setEnabled(False)

  2085. 

  2086.         self.ui.peak_in.setColor(self.ui.peak_in.GREEN)

  2087.         self.ui.peak_in.setOrientation(self.ui.peak_in.HORIZONTAL)

  2088. 

  2089.         self.ui.peak_out.setColor(self.ui.peak_in.BLUE)

  2090.         self.ui.peak_out.setOrientation(self.ui.peak_out.HORIZONTAL)

  2091. 

  2092.         self.ui.peak_in.setChannels(self.fPeaksInputCount)

  2093.         self.ui.peak_out.setChannels(self.fPeaksOutputCount)

  2094. 

  2095.         self.ui.label_name.setText(self.fPluginInfo['name'])

  2096. 

  2097.         self.ui.edit_dialog = PluginEdit(self, self.fPluginId)

  2098.         self.ui.edit_dialog.hide()

  2099. 

  2100.         self.connect(self.ui.led_enable, SIGNAL("clicked(bool)"), SLOT("slot_setActive(bool)"))

  2101.         self.connect(self.ui.b_gui, SIGNAL("clicked(bool)"), SLOT("slot_guiClicked(bool)"))

  2102.         self.connect(self.ui.b_edit, SIGNAL("clicked(bool)"), SLOT("slot_editClicked(bool)"))

  2103.         self.connect(self.ui.b_remove, SIGNAL("clicked()"), SLOT("slot_removeClicked()"))

  2104. 

  2105.         # FIXME

  2106.         self.setMaximumHeight(48)

  2107. 

  2108.     def idleFast(self):

  2109.         # Input peaks

  2110.         if self.fPeaksInputCount > 0:

  2111.             if self.fPeaksInputCount > 1:

  2112.                 peak1 = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2113.                 peak2 = Carla.host.get_input_peak_value(self.fPluginId, 2)

  2114.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  2115. 

  2116.                 self.ui.peak_in.displayMeter(1, peak1)

  2117.                 self.ui.peak_in.displayMeter(2, peak2)

  2118. 

  2119.             else:

  2120.                 peak = Carla.host.get_input_peak_value(self.fPluginId, 1)

  2121.                 ledState = bool(peak != 0.0)

  2122. 

  2123.                 self.ui.peak_in.displayMeter(1, peak)

  2124. 

  2125.             if self.fLastGreenLedState != ledState:

  2126.                 self.fLastGreenLedState = ledState

  2127.                 self.ui.led_audio_in.setChecked(ledState)

  2128. 

  2129.         # Output peaks

  2130.         if self.fPeaksOutputCount > 0:

  2131.             if self.fPeaksOutputCount > 1:

  2132.                 peak1 = Carla.host.get_output_peak_value(self.fPluginId, 1)

  2133.                 peak2 = Carla.host.get_output_peak_value(self.fPluginId, 2)

  2134.                 ledState = bool(peak1 != 0.0 or peak2 != 0.0)

  2135. 

  2136.                 self.ui.peak_out.displayMeter(1, peak1)

  2137.                 self.ui.peak_out.displayMeter(2, peak2)

  2138. 

  2139.             else:

  2140.                 peak = Carla.host.get_output_peak_value(self.fPluginId, 1)

  2141.                 ledState = bool(peak != 0.0)

  2142. 

  2143.                 self.ui.peak_out.displayMeter(1, peak)

  2144. 

  2145.             if self.fLastBlueLedState != ledState:

  2146.                 self.fLastBlueLedState = ledState

  2147.                 self.ui.led_audio_out.setChecked(ledState)

  2148. 

  2149.     def idleSlow(self):

  2150.         # Parameter Activity LED

  2151.         if self.fParameterIconTimer == ICON_STATE_ON:

  2152.             self.fParameterIconTimer = ICON_STATE_WAIT

  2153.             self.ui.led_control.setChecked(True)

  2154.         elif self.fParameterIconTimer == ICON_STATE_WAIT:

  2155.             self.fParameterIconTimer = ICON_STATE_OFF

  2156.         elif self.fParameterIconTimer == ICON_STATE_OFF:

  2157.             self.fParameterIconTimer = ICON_STATE_NULL

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

  2159. 

  2160.         # Update edit dialog

  2161.         self.ui.edit_dialog.idleSlow()

  2162. 

  2163.     def editClosed(self):

  2164.         self.ui.b_edit.setChecked(False)

  2165. 

  2166.     def recheckPluginHints(self, hints):

  2167.         self.fPluginInfo['hints'] = hints

  2168.         self.ui.b_gui.setEnabled(hints & PLUGIN_HAS_GUI)

  2169. 

  2170.     def setActive(self, active, sendGui=False, sendCallback=True):

  2171.         if sendGui:      self.ui.led_enable.setChecked(active)

  2172.         if sendCallback: Carla.host.set_active(self.fPluginId, active)

  2173. 

  2174.         if active:

  2175.             self.ui.edit_dialog.ui.keyboard.allNotesOff()

  2176. 

  2177.     def setParameterDefault(self, parameterId, value):

  2178.         self.ui.edit_dialog.setParameterDefault(parameterId, value)

  2179. 

  2180.     def setParameterValue(self, parameterId, value):

  2181.         self.fParameterIconTimer = ICON_STATE_ON

  2182. 

  2183.         if parameterId == PARAMETER_ACTIVE:

  2184.             return self.setActive(bool(value), True, False)

  2185. 

  2186.         self.ui.edit_dialog.setParameterValue(parameterId, value)

  2187. 

  2188.     def setParameterMidiControl(self, parameterId, control):

  2189.         self.ui.edit_dialog.setParameterMidiControl(parameterId, control)

  2190. 

  2191.     def setParameterMidiChannel(self, parameterId, channel):

  2192.         self.ui.edit_dialog.setParameterMidiChannel(parameterId, channel)

  2193. 

  2194.     def setProgram(self, index):

  2195.         self.fParameterIconTimer = ICON_STATE_ON

  2196.         self.ui.edit_dialog.setProgram(index)

  2197. 

  2198.     def setMidiProgram(self, index):

  2199.         self.fParameterIconTimer = ICON_STATE_ON

  2200.         self.ui.edit_dialog.setMidiProgram(index)

  2201. 

  2202.     def sendNoteOn(self, note):

  2203.         self.ui.edit_dialog.ui.keyboard.sendNoteOn(note, False)

  2204. 

  2205.     def sendNoteOff(self, note):

  2206.         self.ui.edit_dialog.ui.keyboard.sendNoteOff(note, False)

  2207. 

  2208.     def setId(self, idx):

  2209.         self.fPluginId = idx

  2210.         self.ui.edit_dialog.fPluginId = idx

  2211. 

  2212.     def setRefreshRate(self, rate):

  2213.         self.ui.peak_in.setRefreshRate(rate)

  2214.         self.ui.peak_out.setRefreshRate(rate)

  2215. 

  2216.     def paintEvent(self, event):

  2217.         painter = QPainter(self)

  2218. 

  2219.         areaX = self.ui.area_right.x()

  2220. 

  2221.         # background

  2222.         #painter.setPen(self.m_colorTop)

  2223.         #painter.setBrush(self.m_colorTop)

  2224.         #painter.drawRect(0, 0, areaX+40, self.height())

  2225. 

  2226.         # bottom line

  2227.         painter.setPen(self.fColorBottom)

  2228.         painter.setBrush(self.fColorBottom)

  2229.         painter.drawRect(0, self.height()-5, areaX, 5)

  2230. 

  2231.         # top line

  2232.         painter.drawLine(0, 0, areaX+40, 0)

  2233. 

  2234.         # name -> leds arc

  2235.         path = QPainterPath()

  2236.         path.moveTo(areaX-80, self.height())

  2237.         path.cubicTo(areaX+40, self.height()-5, areaX-40, 30, areaX+20, 0)

  2238.         path.lineTo(areaX+20, self.height())

  2239.         painter.drawPath(path)

  2240. 

  2241.         # fill the rest

  2242.         painter.drawRect(areaX+20, 0, self.width(), self.height())

  2243. 

  2244.         #painter.drawLine(0, 3, self.width(), 3)

  2245.         #painter.drawLine(0, self.height() - 4, self.width(), self.height() - 4)

  2246.         #painter.setPen(self.m_color2)

  2247.         #painter.drawLine(0, 2, self.width(), 2)

  2248.         #painter.drawLine(0, self.height() - 3, self.width(), self.height() - 3)

  2249.         #painter.setPen(self.m_color3)

  2250.         #painter.drawLine(0, 1, self.width(), 1)

  2251.         #painter.drawLine(0, self.height() - 2, self.width(), self.height() - 2)

  2252.         #painter.setPen(self.m_color4)

  2253.         #painter.drawLine(0, 0, self.width(), 0)

  2254.         #painter.drawLine(0, self.height() - 1, self.width(), self.height() - 1)

  2255.         QFrame.paintEvent(self, event)

  2256. 

  2257.     @pyqtSlot(bool)

  2258.     def slot_setActive(self, yesNo):

  2259.         self.setActive(yesNo, False, True)

  2260. 

  2261.     @pyqtSlot(bool)

  2262.     def slot_guiClicked(self, show):

  2263.         Carla.host.show_gui(self.fPluginId, show)

  2264. 

  2265.     @pyqtSlot(bool)

  2266.     def slot_editClicked(self, show):

  2267.         self.ui.edit_dialog.setVisible(show)

  2268. 

  2269.     @pyqtSlot()

  2270.     def slot_removeClicked(self):

  2271.         Carla.host.remove_plugin(self.fPluginId)

  2272. 

  2273. # ------------------------------------------------------------------------------------------------------------

  2274. # Separate Thread for Plugin Search

  2275. 

  2276. class SearchPluginsThread(QThread):

  2277.     def __init__(self, parent):

  2278.         QThread.__init__(self, parent)

  2279. 

  2280.         self.fCheckNative  = False

  2281.         self.fCheckPosix32 = False

  2282.         self.fCheckPosix64 = False

  2283.         self.fCheckWin32   = False

  2284.         self.fCheckWin64   = False

  2285. 

  2286.         self.fCheckLADSPA = False

  2287.         self.fCheckDSSI = False

  2288.         self.fCheckLV2 = False

  2289.         self.fCheckVST = False

  2290.         self.fCheckGIG = False

  2291.         self.fCheckSF2 = False

  2292.         self.fCheckSFZ = False

  2293. 

  2294.         self.fToolNative = carla_discovery_native

  2295. 

  2296.         self.fCurCount = 0

  2297.         self.fCurPercentValue = 0

  2298.         self.fLastCheckValue  = 0

  2299.         self.fSomethingChanged = False

  2300. 

  2301.     def somethingChanged(self):

  2302.         return self.fSomethingChanged

  2303. 

  2304.     def skipPlugin(self):

  2305.         # TODO - windows and mac support

  2306.         apps  = " carla-discovery"

  2307.         apps += " carla-discovery-native"

  2308.         apps += " carla-discovery-posix32"

  2309.         apps += " carla-discovery-posix64"

  2310.         apps += " carla-discovery-win32.exe"

  2311.         apps += " carla-discovery-win64.exe"

  2312. 

  2313.         if LINUX:

  2314.             os.system("killall -KILL %s" % apps)

  2315. 

  2316.     def setSearchBinaryTypes(self, native, posix32, posix64, win32, win64):

  2317.         self.fCheckNative  = native

  2318.         self.fCheckPosix32 = posix32

  2319.         self.fCheckPosix64 = posix64

  2320.         self.fCheckWin32   = win32

  2321.         self.fCheckWin64   = win64

  2322. 

  2323.     def setSearchPluginTypes(self, ladspa, dssi, lv2, vst, gig, sf2, sfz):

  2324.         self.fCheckLADSPA = ladspa

  2325.         self.fCheckDSSI = dssi

  2326.         self.fCheckLV2 = lv2

  2327.         self.fCheckVST = vst

  2328.         self.fCheckGIG = gig

  2329.         self.fCheckSF2 = sf2

  2330.         self.fCheckSFZ = sfz

  2331. 

  2332.     def setSearchToolNative(self, tool):

  2333.         self.fToolNative = tool

  2334. 

  2335.     def run(self):

  2336.         self.fCurCount = 0

  2337.         pluginCount    = 0

  2338.         settingsDB     = QSettings("falkTX", "CarlaPlugins")

  2339. 

  2340.         if self.fCheckLADSPA: pluginCount += 1

  2341.         if self.fCheckDSSI:   pluginCount += 1

  2342.         if self.fCheckLV2:    pluginCount += 1

  2343.         if self.fCheckVST:    pluginCount += 1

  2344. 

  2345.         if self.fCheckNative:

  2346.             self.fCurCount += pluginCount

  2347.         if self.fCheckPosix32:

  2348.             self.fCurCount += pluginCount

  2349.         if self.fCheckPosix64:

  2350.             self.fCurCount += pluginCount

  2351.         if self.fCheckWin32:

  2352.             self.fCurCount += pluginCount

  2353.         if self.fCheckWin64:

  2354.             self.fCurCount += pluginCount

  2355. 

  2356.         if self.fToolNative:

  2357.             if self.fCheckGIG: self.fCurCount += 1

  2358.             if self.fCheckSF2: self.fCurCount += 1

  2359.             if self.fCheckSFZ: self.fCurCount += 1

  2360.         else:

  2361.             self.fCheckGIG = False

  2362.             self.fCheckSF2 = False

  2363.             self.fCheckSFZ = False

  2364. 

  2365.         if self.fCurCount == 0:

  2366.             return

  2367. 

  2368.         self.fCurPercentValue = 100 / self.fCurCount

  2369.         self.fLastCheckValue  = 0

  2370. 

  2371.         if HAIKU:

  2372.             OS = "HAIKU"

  2373.         elif LINUX:

  2374.             OS = "LINUX"

  2375.         elif MACOS:

  2376.             OS = "MACOS"

  2377.         elif WINDOWS:

  2378.             OS = "WINDOWS"

  2379.         else:

  2380.             OS = "UNKNOWN"

  2381. 

  2382.         if self.fCheckLADSPA:

  2383.             checkValue = 0

  2384.             if haveLRDF:

  2385.                 if self.fCheckNative:  checkValue += 0.1

  2386.                 if self.fCheckPosix32: checkValue += 0.1

  2387.                 if self.fCheckPosix64: checkValue += 0.1

  2388.                 if self.fCheckWin32:   checkValue += 0.1

  2389.                 if self.fCheckWin64:   checkValue += 0.1

  2390.             rdfPadValue = self.fCurPercentValue * checkValue

  2391. 

  2392.             if self.fCheckNative:

  2393.                 self._checkLADSPA(OS, carla_discovery_native)

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

  2395.                 settingsDB.sync()

  2396. 

  2397.             if self.fCheckPosix32:

  2398.                 self._checkLADSPA(OS, carla_discovery_posix32)

  2399.                 settingsDB.setValue("Plugins/LADSPA_posix32", self.fLadspaPlugins)

  2400.                 settingsDB.sync()

  2401. 

  2402.             if self.fCheckPosix64:

  2403.                 self._checkLADSPA(OS, carla_discovery_posix64)

  2404.                 settingsDB.setValue("Plugins/LADSPA_posix64", self.fLadspaPlugins)

  2405.                 settingsDB.sync()

  2406. 

  2407.             if self.fCheckWin32:

  2408.                 self._checkLADSPA("WINDOWS", carla_discovery_win32, not WINDOWS)

  2409.                 settingsDB.setValue("Plugins/LADSPA_win32", self.fLadspaPlugins)

  2410.                 settingsDB.sync()

  2411. 

  2412.             if self.fCheckWin64:

  2413.                 self._checkLADSPA("WINDOWS", carla_discovery_win64, not WINDOWS)

  2414.                 settingsDB.setValue("Plugins/LADSPA_win64", self.fLadspaPlugins)

  2415.                 settingsDB.sync()

  2416. 

  2417.             if haveLRDF and checkValue > 0:

  2418.                 startValue = self.fLastCheckValue - rdfPadValue

  2419. 

  2420.                 self._pluginLook(startValue, "LADSPA RDFs...")

  2421.                 ladspaRdfInfo = ladspa_rdf.recheck_all_plugins(self, startValue, self.fCurPercentValue, checkValue)

  2422. 

  2423.                 SettingsDir = os.path.join(HOME, ".config", "falkTX")

  2424. 

  2425.                 fLadspa = open(os.path.join(SettingsDir, "ladspa_rdf.db"), 'w')

  2426.                 json.dump(ladspaRdfInfo, fLadspa)

  2427.                 fLadspa.close()

  2428. 

  2429.         if self.fCheckDSSI:

  2430.             if self.fCheckNative:

  2431.                 self._checkDSSI(OS, carla_discovery_native)

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

  2433.                 settingsDB.sync()

  2434. 

  2435.             if self.fCheckPosix32:

  2436.                 self._checkDSSI(OS, carla_discovery_posix32)

  2437.                 settingsDB.setValue("Plugins/DSSI_posix32", self.fDssiPlugins)

  2438.                 settingsDB.sync()

  2439. 

  2440.             if self.fCheckPosix64:

  2441.                 self._checkDSSI(OS, carla_discovery_posix64)

  2442.                 settingsDB.setValue("Plugins/DSSI_posix64", self.fDssiPlugins)

  2443.                 settingsDB.sync()

  2444. 

  2445.             if self.fCheckWin32:

  2446.                 self._checkDSSI("WINDOWS", carla_discovery_win32, not WINDOWS)

  2447.                 settingsDB.setValue("Plugins/DSSI_win32", self.fDssiPlugins)

  2448.                 settingsDB.sync()

  2449. 

  2450.             if self.fCheckWin64:

  2451.                 self._checkDSSI("WINDOWS", carla_discovery_win64, not WINDOWS)

  2452.                 settingsDB.setValue("Plugins/DSSI_win64", self.fDssiPlugins)

  2453.                 settingsDB.sync()

  2454. 

  2455.         if self.fCheckLV2:

  2456.             if self.fCheckNative:

  2457.                 self._checkLV2(carla_discovery_native)

  2458.                 settingsDB.setValue("Plugins/LV2_native", self.fLv2Plugins)

  2459.                 settingsDB.sync()

  2460. 

  2461.             if self.fCheckPosix32:

  2462.                 self._checkLV2(carla_discovery_posix32)

  2463.                 settingsDB.setValue("Plugins/LV2_posix32", self.fLv2Plugins)

  2464.                 settingsDB.sync()

  2465. 

  2466.             if self.fCheckPosix64:

  2467.                 self._checkLV2(carla_discovery_posix64)

  2468.                 settingsDB.setValue("Plugins/LV2_posix64", self.fLv2Plugins)

  2469.                 settingsDB.sync()

  2470. 

  2471.             if self.fCheckWin32:

  2472.                 self._checkLV2(carla_discovery_win32, not WINDOWS)

  2473.                 settingsDB.setValue("Plugins/LV2_win32", self.fLv2Plugins)

  2474.                 settingsDB.sync()

  2475. 

  2476.             if self.fCheckWin64:

  2477.                 self._checkLV2(carla_discovery_win64, not WINDOWS)

  2478.                 settingsDB.setValue("Plugins/LV2_win64", self.fLv2Plugins)

  2479.                 settingsDB.sync()

  2480. 

  2481.         if self.fCheckVST:

  2482.             if self.fCheckNative:

  2483.                 self._checkVST(OS, carla_discovery_native)

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

  2485.                 settingsDB.sync()

  2486. 

  2487.             if self.fCheckPosix32:

  2488.                 self._checkVST(OS, carla_discovery_posix32)

  2489.                 settingsDB.setValue("Plugins/VST_posix32", self.fVstPlugins)

  2490.                 settingsDB.sync()

  2491. 

  2492.             if self.fCheckPosix64:

  2493.                 self._checkVST(OS, carla_discovery_posix64)

  2494.                 settingsDB.setValue("Plugins/VST_posix64", self.fVstPlugins)

  2495.                 settingsDB.sync()

  2496. 

  2497.             if self.fCheckWin32:

  2498.                 self._checkVST("WINDOWS", carla_discovery_win32, not WINDOWS)

  2499.                 settingsDB.setValue("Plugins/VST_win32", self.fVstPlugins)

  2500.                 settingsDB.sync()

  2501. 

  2502.             if self.fCheckWin64:

  2503.                 self._checkVST("WINDOWS", carla_discovery_win64, not WINDOWS)

  2504.                 settingsDB.setValue("Plugins/VST_win64", self.fVstPlugins)

  2505.                 settingsDB.sync()

  2506. 

  2507.         if self.fCheckGIG:

  2508.             global GIG_PATH

  2509.             self._checkKIT(GIG_PATH, "gig")

  2510.             settingsDB.setValue("Plugins/GIG", self.fKitPlugins)

  2511.             settingsDB.sync()

  2512. 

  2513.         if self.fCheckSF2:

  2514.             global SF2_PATH

  2515.             self._checkKIT(SF2_PATH, "sf2")

  2516.             settingsDB.setValue("Plugins/SF2", self.fKitPlugins)

  2517.             settingsDB.sync()

  2518. 

  2519.         if self.fCheckSFZ:

  2520.             global SFZ_PATH

  2521.             self._checkKIT(SFZ_PATH, "sfz")

  2522.             settingsDB.setValue("Plugins/SFZ", self.fKitPlugins)

  2523.             settingsDB.sync()

  2524. 

  2525.     def _checkLADSPA(self, OS, tool, isWine=False):

  2526.         global LADSPA_PATH

  2527.         ladspaBinaries = []

  2528.         self.fLadspaPlugins = []

  2529. 

  2530.         for iPATH in LADSPA_PATH:

  2531.             binaries = findBinaries(iPATH, OS)

  2532.             for binary in binaries:

  2533.                 if binary not in ladspaBinaries:

  2534.                     ladspaBinaries.append(binary)

  2535. 

  2536.         ladspaBinaries.sort()

  2537. 

  2538.         for i in range(len(ladspaBinaries)):

  2539.             ladspa  = ladspaBinaries[i]

  2540.             percent = ( float(i) / len(ladspaBinaries) ) * self.fCurPercentValue

  2541.             self._pluginLook((self.fLastCheckValue + percent) * 0.9, ladspa)

  2542. 

  2543.             plugins = checkPluginLADSPA(ladspa, tool, isWine)

  2544.             if plugins:

  2545.                 self.fLadspaPlugins.append(plugins)

  2546.                 self.fSomethingChanged = True

  2547. 

  2548.         self.fLastCheckValue += self.fCurPercentValue

  2549. 

  2550.     def _checkDSSI(self, OS, tool, isWine=False):

  2551.         global DSSI_PATH

  2552.         dssiBinaries = []

  2553.         self.fDssiPlugins = []

  2554. 

  2555.         for iPATH in DSSI_PATH:

  2556.             binaries = findBinaries(iPATH, OS)

  2557.             for binary in binaries:

  2558.                 if binary not in dssiBinaries:

  2559.                     dssiBinaries.append(binary)

  2560. 

  2561.         dssiBinaries.sort()

  2562. 

  2563.         for i in range(len(dssiBinaries)):

  2564.             dssi    = dssiBinaries[i]

  2565.             percent = ( float(i) / len(dssiBinaries) ) * self.fCurPercentValue

  2566.             self._pluginLook(self.fLastCheckValue + percent, dssi)

  2567. 

  2568.             plugins = checkPluginDSSI(dssi, tool, isWine)

  2569.             if plugins:

  2570.                 self.fDssiPlugins.append(plugins)

  2571.                 self.fSomethingChanged = True

  2572. 

  2573.         self.fLastCheckValue += self.fCurPercentValue

  2574. 

  2575.     def _checkLV2(self, tool, isWine=False):

  2576.         global LV2_PATH

  2577.         lv2Bundles = []

  2578.         self.fLv2Plugins = []

  2579. 

  2580.         self._pluginLook(self.fLastCheckValue, "LV2 bundles...")

  2581. 

  2582.         for iPATH in LV2_PATH:

  2583.             bundles = findLV2Bundles(iPATH)

  2584.             for bundle in bundles:

  2585.                 if bundle not in lv2Bundles:

  2586.                     lv2Bundles.append(bundle)

  2587. 

  2588.         lv2Bundles.sort()

  2589. 

  2590.         for i in range(len(lv2Bundles)):

  2591.             lv2     = lv2Bundles[i]

  2592.             percent = ( float(i) / len(lv2Bundles) ) * self.fCurPercentValue

  2593.             self._pluginLook(self.fLastCheckValue + percent, lv2)

  2594. 

  2595.             plugins = checkPluginLV2(lv2, tool, isWine)

  2596.             if plugins:

  2597.                 self.fLv2Plugins.append(plugins)

  2598.                 self.fSomethingChanged = True

  2599. 

  2600.         self.fLastCheckValue += self.fCurPercentValue

  2601. 

  2602.     def _checkVST(self, OS, tool, isWine=False):

  2603.         global VST_PATH

  2604.         vstBinaries = []

  2605.         self.fVstPlugins = []

  2606. 

  2607.         for iPATH in VST_PATH:

  2608.             binaries = findBinaries(iPATH, OS)

  2609.             for binary in binaries:

  2610.                 if binary not in vstBinaries:

  2611.                     vstBinaries.append(binary)

  2612. 

  2613.         vstBinaries.sort()

  2614. 

  2615.         for i in range(len(vstBinaries)):

  2616.             vst     = vstBinaries[i]

  2617.             percent = ( float(i) / len(vstBinaries) ) * self.fCurPercentValue

  2618.             self._pluginLook(self.fLastCheckValue + percent, vst)

  2619. 

  2620.             plugins = checkPluginVST(vst, tool, isWine)

  2621.             if plugins:

  2622.                 self.fVstPlugins.append(plugins)

  2623.                 self.fSomethingChanged = True

  2624. 

  2625.         self.fLastCheckValue += self.fCurPercentValue

  2626. 

  2627.     def _checkKIT(self, kPATH, kType):

  2628.         kitFiles = []

  2629.         self.fKitPlugins = []

  2630. 

  2631.         for iPATH in kPATH:

  2632.             files = findSoundKits(iPATH, kType)

  2633.             for file_ in files:

  2634.                 if file_ not in kitFiles:

  2635.                     kitFiles.append(file_)

  2636. 

  2637.         kitFiles.sort()

  2638. 

  2639.         for i in range(len(kitFiles)):

  2640.             kit     = kitFiles[i]

  2641.             percent = ( float(i) / len(kitFiles) ) * self.fCurPercentValue

  2642.             self._pluginLook(self.fLastCheckValue + percent, kit)

  2643. 

  2644.             if kType == "gig":

  2645.                 plugins = checkPluginGIG(kit, self.fToolNative)

  2646.             elif kType == "sf2":

  2647.                 plugins = checkPluginSF2(kit, self.fToolNative)

  2648.             elif kType == "sfz":

  2649.                 plugins = checkPluginSFZ(kit, self.fToolNative)

  2650.             else:

  2651.                 plugins = None

  2652. 

  2653.             if plugins:

  2654.                 self.fKitPlugins.append(plugins)

  2655.                 self.fSomethingChanged = True

  2656. 

  2657.         self.fLastCheckValue += self.fCurPercentValue

  2658. 

  2659.     def _pluginLook(self, percent, plugin):

  2660.         self.emit(SIGNAL("PluginLook(int, QString)"), percent, plugin)

  2661. 

  2662. # ------------------------------------------------------------------------------------------------------------

  2663. # Plugin Refresh Dialog

  2664. 

  2665. class PluginRefreshW(QDialog):

  2666.     def __init__(self, parent):

  2667.         QDialog.__init__(self, parent)

  2668.         self.ui = ui_carla_refresh.Ui_PluginRefreshW()

  2669.         self.ui.setupUi(self)

  2670. 

  2671.         self._loadSettings()

  2672. 

  2673.         self.ui.b_skip.setVisible(False)

  2674. 

  2675.         if HAIKU:

  2676.             self.ui.ch_posix32.setText("Haiku 32bit")

  2677.             self.ui.ch_posix64.setText("Haiku 64bit")

  2678.         elif LINUX:

  2679.             self.ui.ch_posix32.setText("Linux 32bit")

  2680.             self.ui.ch_posix64.setText("Linux 64bit")

  2681.         elif MACOS:

  2682.             self.ui.ch_posix32.setText("MacOS 32bit")

  2683.             self.ui.ch_posix64.setText("MacOS 64bit")

  2684. 

  2685.         self.fThread = SearchPluginsThread(self)

  2686. 

  2687.         if carla_discovery_posix32 and not WINDOWS:

  2688.             self.ui.ico_posix32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2689.         else:

  2690.             self.ui.ico_posix32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2691.             self.ui.ch_posix32.setChecked(False)

  2692.             self.ui.ch_posix32.setEnabled(False)

  2693. 

  2694.         if carla_discovery_posix64 and not WINDOWS:

  2695.             self.ui.ico_posix64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2696.         else:

  2697.             self.ui.ico_posix64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2698.             self.ui.ch_posix64.setChecked(False)

  2699.             self.ui.ch_posix64.setEnabled(False)

  2700. 

  2701.         if carla_discovery_win32:

  2702.             self.ui.ico_win32.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2703.         else:

  2704.             self.ui.ico_win32.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2705.             self.ui.ch_win32.setChecked(False)

  2706.             self.ui.ch_win32.setEnabled(False)

  2707. 

  2708.         if carla_discovery_win64:

  2709.             self.ui.ico_win64.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2710.         else:

  2711.             self.ui.ico_win64.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2712.             self.ui.ch_win64.setChecked(False)

  2713.             self.ui.ch_win64.setEnabled(False)

  2714. 

  2715.         if haveLRDF:

  2716.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2717.         else:

  2718.             self.ui.ico_rdflib.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2719. 

  2720.         hasNative = bool(carla_discovery_native)

  2721.         hasNonNative = False

  2722. 

  2723.         if WINDOWS:

  2724.             if kIs64bit:

  2725.                 hasNative = bool(carla_discovery_win64)

  2726.                 hasNonNative = bool(carla_discovery_win32)

  2727.                 self.fThread.setSearchToolNative(carla_discovery_win64)

  2728.                 self.ui.ch_win64.setChecked(False)

  2729.                 self.ui.ch_win64.setVisible(False)

  2730.                 self.ui.ico_win64.setVisible(False)

  2731.                 self.ui.label_win64.setVisible(False)

  2732.             else:

  2733.                 hasNative = bool(carla_discovery_win32)

  2734.                 hasNonNative = bool(carla_discovery_win64)

  2735.                 self.fThread.setSearchToolNative(carla_discovery_win32)

  2736.                 self.ui.ch_win32.setChecked(False)

  2737.                 self.ui.ch_win32.setVisible(False)

  2738.                 self.ui.ico_win32.setVisible(False)

  2739.                 self.ui.label_win32.setVisible(False)

  2740.         elif LINUX or MACOS:

  2741.             if kIs64bit:

  2742.                 hasNonNative = bool(carla_discovery_posix32 or carla_discovery_win32 or carla_discovery_win64)

  2743.                 self.ui.ch_posix64.setChecked(False)

  2744.                 self.ui.ch_posix64.setVisible(False)

  2745.                 self.ui.ico_posix64.setVisible(False)

  2746.                 self.ui.label_posix64.setVisible(False)

  2747.             else:

  2748.                 hasNonNative = bool(carla_discovery_posix64 or carla_discovery_win32 or carla_discovery_win64)

  2749.                 self.ui.ch_posix32.setChecked(False)

  2750.                 self.ui.ch_posix32.setVisible(False)

  2751.                 self.ui.ico_posix32.setVisible(False)

  2752.                 self.ui.label_posix32.setVisible(False)

  2753. 

  2754.         if hasNative:

  2755.             self.ui.ico_native.setPixmap(getIcon("dialog-ok-apply").pixmap(16, 16))

  2756.         else:

  2757.             self.ui.ico_native.setPixmap(getIcon("dialog-error").pixmap(16, 16))

  2758.             self.ui.ch_native.setChecked(False)

  2759.             self.ui.ch_native.setEnabled(False)

  2760.             self.ui.ch_gig.setChecked(False)

  2761.             self.ui.ch_gig.setEnabled(False)

  2762.             self.ui.ch_sf2.setChecked(False)

  2763.             self.ui.ch_sf2.setEnabled(False)

  2764.             self.ui.ch_sfz.setChecked(False)

  2765.             self.ui.ch_sfz.setEnabled(False)

  2766.             if not hasNonNative:

  2767.                 self.ui.ch_ladspa.setChecked(False)

  2768.                 self.ui.ch_ladspa.setEnabled(False)

  2769.                 self.ui.ch_dssi.setChecked(False)

  2770.                 self.ui.ch_dssi.setEnabled(False)

  2771.                 self.ui.ch_lv2.setChecked(False)

  2772.                 self.ui.ch_lv2.setEnabled(False)

  2773.                 self.ui.ch_vst.setChecked(False)

  2774.                 self.ui.ch_vst.setEnabled(False)

  2775.                 self.ui.b_start.setEnabled(False)

  2776. 

  2777.         self.connect(self.ui.b_start, SIGNAL("clicked()"), SLOT("slot_start()"))

  2778.         self.connect(self.ui.b_skip, SIGNAL("clicked()"), SLOT("slot_skip()"))

  2779.         self.connect(self.fThread, SIGNAL("PluginLook(int, QString)"), SLOT("slot_handlePluginLook(int, QString)"))

  2780.         self.connect(self.fThread, SIGNAL("finished()"), SLOT("slot_handlePluginThreadFinished()"))

  2781. 

  2782.     @pyqtSlot()

  2783.     def slot_start(self):

  2784.         self.ui.progressBar.setMinimum(0)

  2785.         self.ui.progressBar.setMaximum(100)

  2786.         self.ui.progressBar.setValue(0)

  2787.         self.ui.b_start.setEnabled(False)

  2788.         self.ui.b_skip.setVisible(True)

  2789.         self.ui.b_close.setVisible(False)

  2790. 

  2791.         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())

  2792.         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(),

  2793.                                                   self.ui.ch_gig.isChecked(), self.ui.ch_sf2.isChecked(), self.ui.ch_sfz.isChecked())

  2794. 

  2795.         self.fThread.setSearchBinaryTypes(native, posix32, posix64, win32, win64)

  2796.         self.fThread.setSearchPluginTypes(ladspa, dssi, lv2, vst, gig, sf2, sfz)

  2797.         self.fThread.start()

  2798. 

  2799.     @pyqtSlot()

  2800.     def slot_skip(self):

  2801.         self.fThread.skipPlugin()

  2802. 

  2803.     @pyqtSlot(int, str)

  2804.     def slot_handlePluginLook(self, percent, plugin):

  2805.         self.ui.progressBar.setFormat("%s" % plugin)

  2806.         self.ui.progressBar.setValue(percent)

  2807. 

  2808.     @pyqtSlot()

  2809.     def slot_handlePluginThreadFinished(self):

  2810.         self.ui.progressBar.setMinimum(0)

  2811.         self.ui.progressBar.setMaximum(1)

  2812.         self.ui.progressBar.setValue(1)

  2813.         self.ui.progressBar.setFormat(self.tr("Done"))

  2814.         self.ui.b_start.setEnabled(True)

  2815.         self.ui.b_skip.setVisible(False)

  2816.         self.ui.b_close.setVisible(True)

  2817. 

  2818.     def _saveSettings(self):

  2819.         settings = QSettings()

  2820.         settings.setValue("PluginDatabase/SearchLADSPA", self.ui.ch_ladspa.isChecked())

  2821.         settings.setValue("PluginDatabase/SearchDSSI", self.ui.ch_dssi.isChecked())

  2822.         settings.setValue("PluginDatabase/SearchLV2", self.ui.ch_lv2.isChecked())

  2823.         settings.setValue("PluginDatabase/SearchVST", self.ui.ch_vst.isChecked())

  2824.         settings.setValue("PluginDatabase/SearchGIG", self.ui.ch_gig.isChecked())

  2825.         settings.setValue("PluginDatabase/SearchSF2", self.ui.ch_sf2.isChecked())

  2826.         settings.setValue("PluginDatabase/SearchSFZ", self.ui.ch_sfz.isChecked())

  2827.         settings.setValue("PluginDatabase/SearchNative", self.ui.ch_native.isChecked())

  2828.         settings.setValue("PluginDatabase/SearchPOSIX32", self.ui.ch_posix32.isChecked())

  2829.         settings.setValue("PluginDatabase/SearchPOSIX64", self.ui.ch_posix64.isChecked())

  2830.         settings.setValue("PluginDatabase/SearchWin32", self.ui.ch_win32.isChecked())

  2831.         settings.setValue("PluginDatabase/SearchWin64", self.ui.ch_win64.isChecked())

  2832. 

  2833.     def _loadSettings(self):

  2834.         settings = QSettings()

  2835.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/SearchLADSPA", True, type=bool))

  2836.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/SearchDSSI", True, type=bool))

  2837.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/SearchLV2", True, type=bool))

  2838.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/SearchVST", True, type=bool))

  2839.         self.ui.ch_gig.setChecked(settings.value("PluginDatabase/SearchGIG", False, type=bool))

  2840.         self.ui.ch_sf2.setChecked(settings.value("PluginDatabase/SearchSF2", False, type=bool))

  2841.         self.ui.ch_sfz.setChecked(settings.value("PluginDatabase/SearchSFZ", False, type=bool))

  2842.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/SearchNative", True, type=bool))

  2843.         self.ui.ch_posix32.setChecked(settings.value("PluginDatabase/SearchPOSIX32", False, type=bool))

  2844.         self.ui.ch_posix64.setChecked(settings.value("PluginDatabase/SearchPOSIX64", False, type=bool))

  2845.         self.ui.ch_win32.setChecked(settings.value("PluginDatabase/SearchWin32", False, type=bool))

  2846.         self.ui.ch_win64.setChecked(settings.value("PluginDatabase/SearchWin64", False, type=bool))

  2847. 

  2848.     def closeEvent(self, event):

  2849.         if self.fThread.isRunning():

  2850.             self.fThread.terminate()

  2851.             self.fThread.wait()

  2852.         self._saveSettings()

  2853. 

  2854.         if self.fThread.somethingChanged():

  2855.             self.accept()

  2856.         else:

  2857.             self.reject()

  2858. 

  2859.         QDialog.closeEvent(self, event)

  2860. 

  2861.     def done(self, r):

  2862.         QDialog.done(self, r)

  2863.         self.close()

  2864. 

  2865. # ------------------------------------------------------------------------------------------------------------

  2866. # Plugin Database Dialog

  2867. 

  2868. class PluginDatabaseW(QDialog):

  2869.     def __init__(self, parent):

  2870.         QDialog.__init__(self, parent)

  2871.         self.ui = ui_carla_database.Ui_PluginDatabaseW()

  2872.         self.ui.setupUi(self)

  2873. 

  2874.         self.fLastTableIndex = 0

  2875.         self.fRetPlugin  = None

  2876.         self.fRealParent = parent

  2877. 

  2878.         self.ui.b_add.setEnabled(False)

  2879. 

  2880.         if BINARY_NATIVE in (BINARY_POSIX32, BINARY_WIN32):

  2881.             self.ui.ch_bridged.setText(self.tr("Bridged (64bit)"))

  2882.         else:

  2883.             self.ui.ch_bridged.setText(self.tr("Bridged (32bit)"))

  2884. 

  2885.         if not (LINUX or MACOS):

  2886.             self.ui.ch_bridged_wine.setChecked(False)

  2887.             self.ui.ch_bridged_wine.setEnabled(False)

  2888. 

  2889.         self._loadSettings()

  2890. 

  2891.         self.connect(self.ui.b_add, SIGNAL("clicked()"), SLOT("slot_addPlugin()"))

  2892.         self.connect(self.ui.b_refresh, SIGNAL("clicked()"), SLOT("slot_refreshPlugins()"))

  2893.         self.connect(self.ui.tb_filters, SIGNAL("clicked()"), SLOT("slot_maybeShowFilters()"))

  2894.         self.connect(self.ui.tableWidget, SIGNAL("currentCellChanged(int, int, int, int)"), SLOT("slot_checkPlugin(int)"))

  2895.         self.connect(self.ui.tableWidget, SIGNAL("cellDoubleClicked(int, int)"), SLOT("slot_addPlugin()"))

  2896. 

  2897.         self.connect(self.ui.lineEdit, SIGNAL("textChanged(QString)"), SLOT("slot_checkFilters()"))

  2898.         self.connect(self.ui.ch_effects, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2899.         self.connect(self.ui.ch_instruments, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2900.         self.connect(self.ui.ch_midi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2901.         self.connect(self.ui.ch_other, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2902.         self.connect(self.ui.ch_kits, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2903.         self.connect(self.ui.ch_internal, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2904.         self.connect(self.ui.ch_ladspa, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2905.         self.connect(self.ui.ch_dssi, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2906.         self.connect(self.ui.ch_lv2, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2907.         self.connect(self.ui.ch_vst, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2908.         self.connect(self.ui.ch_native, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2909.         self.connect(self.ui.ch_bridged, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2910.         self.connect(self.ui.ch_bridged_wine, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2911.         self.connect(self.ui.ch_gui, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2912.         self.connect(self.ui.ch_stereo, SIGNAL("clicked()"), SLOT("slot_checkFilters()"))

  2913. 

  2914.     @pyqtSlot()

  2915.     def slot_addPlugin(self):

  2916.         if self.ui.tableWidget.currentRow() >= 0:

  2917.             self.fRetPlugin = self.ui.tableWidget.item(self.ui.tableWidget.currentRow(), 0).pluginData

  2918.             self.accept()

  2919.         else:

  2920.             self.reject()

  2921. 

  2922.     @pyqtSlot(int)

  2923.     def slot_checkPlugin(self, row):

  2924.         self.ui.b_add.setEnabled(row >= 0)

  2925. 

  2926.     @pyqtSlot()

  2927.     def slot_checkFilters(self):

  2928.         self._checkFilters()

  2929. 

  2930.     @pyqtSlot()

  2931.     def slot_maybeShowFilters(self):

  2932.         self._showFilters(not self.ui.frame.isVisible())

  2933. 

  2934.     @pyqtSlot()

  2935.     def slot_refreshPlugins(self):

  2936.         if PluginRefreshW(self).exec_():

  2937.             self._reAddPlugins()

  2938. 

  2939.             if self.fRealParent:

  2940.                 self.fRealParent.loadRDFs()

  2941. 

  2942.     def _checkFilters(self):

  2943.         text = self.ui.lineEdit.text().lower()

  2944. 

  2945.         hideEffects     = not self.ui.ch_effects.isChecked()

  2946.         hideInstruments = not self.ui.ch_instruments.isChecked()

  2947.         hideMidi        = not self.ui.ch_midi.isChecked()

  2948.         hideOther       = not self.ui.ch_other.isChecked()

  2949. 

  2950.         hideInternal = not self.ui.ch_internal.isChecked()

  2951.         hideLadspa   = not self.ui.ch_ladspa.isChecked()

  2952.         hideDssi     = not self.ui.ch_dssi.isChecked()

  2953.         hideLV2      = not self.ui.ch_lv2.isChecked()

  2954.         hideVST      = not self.ui.ch_vst.isChecked()

  2955.         hideKits     = not self.ui.ch_kits.isChecked()

  2956. 

  2957.         hideNative  = not self.ui.ch_native.isChecked()

  2958.         hideBridged = not self.ui.ch_bridged.isChecked()

  2959.         hideBridgedWine = not self.ui.ch_bridged_wine.isChecked()

  2960. 

  2961.         hideNonGui    = self.ui.ch_gui.isChecked()

  2962.         hideNonStereo = self.ui.ch_stereo.isChecked()

  2963. 

  2964.         if HAIKU or LINUX or MACOS:

  2965.             nativeBins = [BINARY_POSIX32, BINARY_POSIX64]

  2966.             wineBins   = [BINARY_WIN32, BINARY_WIN64]

  2967.         elif WINDOWS:

  2968.             nativeBins = [BINARY_WIN32, BINARY_WIN64]

  2969.             wineBins   = []

  2970.         else:

  2971.             nativeBins = []

  2972.             wineBins   = []

  2973. 

  2974.         rowCount = self.ui.tableWidget.rowCount()

  2975. 

  2976.         for i in range(rowCount):

  2977.             self.ui.tableWidget.showRow(i)

  2978. 

  2979.             plugin = self.ui.tableWidget.item(i, 0).pluginData

  2980.             aIns   = plugin['audio.ins']

  2981.             aOuts  = plugin['audio.outs']

  2982.             mIns   = plugin['midi.ins']

  2983.             mOuts  = plugin['midi.outs']

  2984.             ptype  = self.ui.tableWidget.item(i, 12).text()

  2985.             isSynth  = bool(plugin['hints'] & PLUGIN_IS_SYNTH)

  2986.             isEffect = bool(aIns > 0 < aOuts and not isSynth)

  2987.             isMidi   = bool(aIns == 0 and aOuts == 0 and mIns > 0 < mOuts)

  2988.             isKit    = bool(ptype in ("GIG", "SF2", "SFZ"))

  2989.             isOther  = bool(not (isEffect or isSynth or isMidi or isKit))

  2990.             isNative = bool(plugin['build'] == BINARY_NATIVE)

  2991.             isStereo = bool(aIns == 2 and aOuts == 2) or (isSynth and aOuts == 2)

  2992.             hasGui   = bool(plugin['hints'] & PLUGIN_HAS_GUI)

  2993. 

  2994.             isBridged = bool(not isNative and plugin['build'] in nativeBins)

  2995.             isBridgedWine = bool(not isNative and plugin['build'] in wineBins)

  2996. 

  2997.             if (hideEffects and isEffect):

  2998.                 self.ui.tableWidget.hideRow(i)

  2999.             elif (hideInstruments and isSynth):

  3000.                 self.ui.tableWidget.hideRow(i)

  3001.             elif (hideMidi and isMidi):

  3002.                 self.ui.tableWidget.hideRow(i)

  3003.             elif (hideOther and isOther):

  3004.                 self.ui.tableWidget.hideRow(i)

  3005.             elif (hideKits and isKit):

  3006.                 self.ui.tableWidget.hideRow(i)

  3007.             elif (hideInternal and ptype == self.tr("Internal")):

  3008.                 self.ui.tableWidget.hideRow(i)

  3009.             elif (hideLadspa and ptype == "LADSPA"):

  3010.                 self.ui.tableWidget.hideRow(i)

  3011.             elif (hideDssi and ptype == "DSSI"):

  3012.                 self.ui.tableWidget.hideRow(i)

  3013.             elif (hideLV2 and ptype == "LV2"):

  3014.                 self.ui.tableWidget.hideRow(i)

  3015.             elif (hideVST and ptype == "VST"):

  3016.                 self.ui.tableWidget.hideRow(i)

  3017.             elif (hideNative and isNative):

  3018.                 self.ui.tableWidget.hideRow(i)

  3019.             elif (hideBridged and isBridged):

  3020.                 self.ui.tableWidget.hideRow(i)

  3021.             elif (hideBridgedWine and isBridgedWine):

  3022.                 self.ui.tableWidget.hideRow(i)

  3023.             elif (hideNonGui and not hasGui):

  3024.                 self.ui.tableWidget.hideRow(i)

  3025.             elif (hideNonStereo and not isStereo):

  3026.                 self.ui.tableWidget.hideRow(i)

  3027.             elif (text and not (

  3028.                 text in self.ui.tableWidget.item(i, 0).text().lower() or

  3029.                 text in self.ui.tableWidget.item(i, 1).text().lower() or

  3030.                 text in self.ui.tableWidget.item(i, 2).text().lower() or

  3031.                 text in self.ui.tableWidget.item(i, 3).text().lower() or

  3032.                 text in self.ui.tableWidget.item(i, 13).text().lower())):

  3033.                 self.ui.tableWidget.hideRow(i)

  3034. 

  3035.     def _showFilters(self, yesNo):

  3036.         self.ui.tb_filters.setArrowType(Qt.UpArrow if yesNo else Qt.DownArrow)

  3037.         self.ui.frame.setVisible(yesNo)

  3038. 

  3039.     def _reAddPlugins(self):

  3040.         settingsDB = QSettings("falkTX", "CarlaPlugins")

  3041. 

  3042.         rowCount = self.ui.tableWidget.rowCount()

  3043.         for x in range(rowCount):

  3044.             self.ui.tableWidget.removeRow(0)

  3045. 

  3046.         self.fLastTableIndex = 0

  3047.         self.ui.tableWidget.setSortingEnabled(False)

  3048. 

  3049.         internalCount = 0

  3050.         ladspaCount = 0

  3051.         dssiCount = 0

  3052.         lv2Count = 0

  3053.         vstCount = 0

  3054.         kitCount = 0

  3055. 

  3056.         # ---------------------------------------------------------------------------

  3057.         # Internal

  3058. 

  3059.         internalPlugins = toList(settingsDB.value("Plugins/Internal", []))

  3060. 

  3061.         for plugins in internalPlugins:

  3062.             for plugin in plugins:

  3063.                 internalCount += 1

  3064. 

  3065.         if (not Carla.isControl) and internalCount != Carla.host.get_internal_plugin_count():

  3066.             internalCount   = Carla.host.get_internal_plugin_count()

  3067.             internalPlugins = []

  3068. 

  3069.             for i in range(Carla.host.get_internal_plugin_count()):

  3070.                 descInfo = Carla.host.get_internal_plugin_info(i)

  3071.                 plugins  = checkPluginInternal(descInfo)

  3072. 

  3073.                 if plugins:

  3074.                     internalPlugins.append(plugins)

  3075. 

  3076.             settingsDB.setValue("Plugins/Internal", internalPlugins)

  3077. 

  3078.         for plugins in internalPlugins:

  3079.             for plugin in plugins:

  3080.                 self._addPluginToTable(plugin, self.tr("Internal"))

  3081. 

  3082.         # ---------------------------------------------------------------------------

  3083.         # LADSPA

  3084. 

  3085.         ladspaPlugins  = []

  3086.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_native", []))

  3087.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix32", []))

  3088.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_posix64", []))

  3089.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win32", []))

  3090.         ladspaPlugins += toList(settingsDB.value("Plugins/LADSPA_win64", []))

  3091. 

  3092.         for plugins in ladspaPlugins:

  3093.             for plugin in plugins:

  3094.                 self._addPluginToTable(plugin, "LADSPA")

  3095.                 ladspaCount += 1

  3096. 

  3097.         # ---------------------------------------------------------------------------

  3098.         # DSSI

  3099. 

  3100.         dssiPlugins  = []

  3101.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_native", []))

  3102.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix32", []))

  3103.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_posix64", []))

  3104.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win32", []))

  3105.         dssiPlugins += toList(settingsDB.value("Plugins/DSSI_win64", []))

  3106. 

  3107.         for plugins in dssiPlugins:

  3108.             for plugin in plugins:

  3109.                 self._addPluginToTable(plugin, "DSSI")

  3110.                 dssiCount += 1

  3111. 

  3112.         # ---------------------------------------------------------------------------

  3113.         # LV2

  3114. 

  3115.         lv2Plugins  = []

  3116.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_native", []))

  3117.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix32", []))

  3118.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_posix64", []))

  3119.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win32", []))

  3120.         lv2Plugins += toList(settingsDB.value("Plugins/LV2_win64", []))

  3121. 

  3122.         for plugins in lv2Plugins:

  3123.             for plugin in plugins:

  3124.                 self._addPluginToTable(plugin, "LV2")

  3125.                 lv2Count += 1

  3126. 

  3127.         # ---------------------------------------------------------------------------

  3128.         # VST

  3129. 

  3130.         vstPlugins  = []

  3131.         vstPlugins += toList(settingsDB.value("Plugins/VST_native", []))

  3132.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix32", []))

  3133.         vstPlugins += toList(settingsDB.value("Plugins/VST_posix64", []))

  3134.         vstPlugins += toList(settingsDB.value("Plugins/VST_win32", []))

  3135.         vstPlugins += toList(settingsDB.value("Plugins/VST_win64", []))

  3136. 

  3137.         for plugins in vstPlugins:

  3138.             for plugin in plugins:

  3139.                 self._addPluginToTable(plugin, "VST")

  3140.                 vstCount += 1

  3141. 

  3142.         # ---------------------------------------------------------------------------

  3143.         # Kits

  3144. 

  3145.         gigs = toList(settingsDB.value("Plugins/GIG", []))

  3146.         sf2s = toList(settingsDB.value("Plugins/SF2", []))

  3147.         sfzs = toList(settingsDB.value("Plugins/SFZ", []))

  3148. 

  3149.         for gig in gigs:

  3150.             for gig_i in gig:

  3151.                 self._addPluginToTable(gig_i, "GIG")

  3152.                 kitCount += 1

  3153. 

  3154.         for sf2 in sf2s:

  3155.             for sf2_i in sf2:

  3156.                 self._addPluginToTable(sf2_i, "SF2")

  3157.                 kitCount += 1

  3158. 

  3159.         for sfz in sfzs:

  3160.             for sfz_i in sfz:

  3161.                 self._addPluginToTable(sfz_i, "SFZ")

  3162.                 kitCount += 1

  3163. 

  3164.         # ---------------------------------------------------------------------------

  3165. 

  3166.         self.ui.tableWidget.setSortingEnabled(True)

  3167.         self.ui.tableWidget.sortByColumn(0, Qt.AscendingOrder)

  3168. 

  3169.         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)))

  3170. 

  3171.         self._checkFilters()

  3172. 

  3173.     def _addPluginToTable(self, plugin, ptype):

  3174.         index = self.fLastTableIndex

  3175. 

  3176.         if plugin['build'] == BINARY_NATIVE:

  3177.             bridgeText = self.tr("No")

  3178.         else:

  3179.             typeText = self.tr("Unknown")

  3180.             if LINUX or MACOS:

  3181.                 if plugin['build'] == BINARY_POSIX32:

  3182.                     typeText = "32bit"

  3183.                 elif plugin['build'] == BINARY_POSIX64:

  3184.                     typeText = "64bit"

  3185.                 elif plugin['build'] == BINARY_WIN32:

  3186.                     typeText = "Windows 32bit"

  3187.                 elif plugin['build'] == BINARY_WIN64:

  3188.                     typeText = "Windows 64bit"

  3189.             elif WINDOWS:

  3190.                 if plugin['build'] == BINARY_WIN32:

  3191.                     typeText = "32bit"

  3192.                 elif plugin['build'] == BINARY_WIN64:

  3193.                     typeText = "64bit"

  3194.             bridgeText = self.tr("Yes (%s)" % typeText)

  3195. 

  3196.         self.ui.tableWidget.insertRow(index)

  3197.         self.ui.tableWidget.setItem(index, 0, QTableWidgetItem(plugin['name']))

  3198.         self.ui.tableWidget.setItem(index, 1, QTableWidgetItem(plugin['label']))

  3199.         self.ui.tableWidget.setItem(index, 2, QTableWidgetItem(plugin['maker']))

  3200.         self.ui.tableWidget.setItem(index, 3, QTableWidgetItem(str(plugin['uniqueId'])))

  3201.         self.ui.tableWidget.setItem(index, 4, QTableWidgetItem(str(plugin['audio.ins'])))

  3202.         self.ui.tableWidget.setItem(index, 5, QTableWidgetItem(str(plugin['audio.outs'])))

  3203.         self.ui.tableWidget.setItem(index, 6, QTableWidgetItem(str(plugin['parameters.ins'])))

  3204.         self.ui.tableWidget.setItem(index, 7, QTableWidgetItem(str(plugin['parameters.outs'])))

  3205.         self.ui.tableWidget.setItem(index, 8, QTableWidgetItem(str(plugin['programs.total'])))

  3206.         self.ui.tableWidget.setItem(index, 9, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_HAS_GUI) else self.tr("No")))

  3207.         self.ui.tableWidget.setItem(index, 10, QTableWidgetItem(self.tr("Yes") if (plugin['hints'] & PLUGIN_IS_SYNTH) else self.tr("No")))

  3208.         self.ui.tableWidget.setItem(index, 11, QTableWidgetItem(bridgeText))

  3209.         self.ui.tableWidget.setItem(index, 12, QTableWidgetItem(ptype))

  3210.         self.ui.tableWidget.setItem(index, 13, QTableWidgetItem(plugin['binary']))

  3211.         self.ui.tableWidget.item(self.fLastTableIndex, 0).pluginData = plugin

  3212.         self.fLastTableIndex += 1

  3213. 

  3214.     def _saveSettings(self):

  3215.         settings = QSettings()

  3216.         settings.setValue("PluginDatabase/Geometry", self.saveGeometry())

  3217.         settings.setValue("PluginDatabase/TableGeometry", self.ui.tableWidget.horizontalHeader().saveState())

  3218.         settings.setValue("PluginDatabase/ShowFilters", (self.ui.tb_filters.arrowType() == Qt.UpArrow))

  3219.         settings.setValue("PluginDatabase/ShowEffects", self.ui.ch_effects.isChecked())

  3220.         settings.setValue("PluginDatabase/ShowInstruments", self.ui.ch_instruments.isChecked())

  3221.         settings.setValue("PluginDatabase/ShowMIDI", self.ui.ch_midi.isChecked())

  3222.         settings.setValue("PluginDatabase/ShowOther", self.ui.ch_other.isChecked())

  3223.         settings.setValue("PluginDatabase/ShowInternal", self.ui.ch_internal.isChecked())

  3224.         settings.setValue("PluginDatabase/ShowLADSPA", self.ui.ch_ladspa.isChecked())

  3225.         settings.setValue("PluginDatabase/ShowDSSI", self.ui.ch_dssi.isChecked())

  3226.         settings.setValue("PluginDatabase/ShowLV2", self.ui.ch_lv2.isChecked())

  3227.         settings.setValue("PluginDatabase/ShowVST", self.ui.ch_vst.isChecked())

  3228.         settings.setValue("PluginDatabase/ShowKits", self.ui.ch_kits.isChecked())

  3229.         settings.setValue("PluginDatabase/ShowNative", self.ui.ch_native.isChecked())

  3230.         settings.setValue("PluginDatabase/ShowBridged", self.ui.ch_bridged.isChecked())

  3231.         settings.setValue("PluginDatabase/ShowBridgedWine", self.ui.ch_bridged_wine.isChecked())

  3232.         settings.setValue("PluginDatabase/ShowHasGUI", self.ui.ch_gui.isChecked())

  3233.         settings.setValue("PluginDatabase/ShowStereoOnly", self.ui.ch_stereo.isChecked())

  3234. 

  3235.     def _loadSettings(self):

  3236.         settings = QSettings()

  3237.         self.restoreGeometry(settings.value("PluginDatabase/Geometry", ""))

  3238.         self.ui.tableWidget.horizontalHeader().restoreState(settings.value("PluginDatabase/TableGeometry", ""))

  3239.         self.ui.ch_effects.setChecked(settings.value("PluginDatabase/ShowEffects", True, type=bool))

  3240.         self.ui.ch_instruments.setChecked(settings.value("PluginDatabase/ShowInstruments", True, type=bool))

  3241.         self.ui.ch_midi.setChecked(settings.value("PluginDatabase/ShowMIDI", True, type=bool))

  3242.         self.ui.ch_other.setChecked(settings.value("PluginDatabase/ShowOther", True, type=bool))

  3243.         self.ui.ch_internal.setChecked(settings.value("PluginDatabase/ShowInternal", True, type=bool))

  3244.         self.ui.ch_ladspa.setChecked(settings.value("PluginDatabase/ShowLADSPA", True, type=bool))

  3245.         self.ui.ch_dssi.setChecked(settings.value("PluginDatabase/ShowDSSI", True, type=bool))

  3246.         self.ui.ch_lv2.setChecked(settings.value("PluginDatabase/ShowLV2", True, type=bool))

  3247.         self.ui.ch_vst.setChecked(settings.value("PluginDatabase/ShowVST", True, type=bool))

  3248.         self.ui.ch_kits.setChecked(settings.value("PluginDatabase/ShowKits", True, type=bool))

  3249.         self.ui.ch_native.setChecked(settings.value("PluginDatabase/ShowNative", True, type=bool))

  3250.         self.ui.ch_bridged.setChecked(settings.value("PluginDatabase/ShowBridged", True, type=bool))

  3251.         self.ui.ch_bridged_wine.setChecked(settings.value("PluginDatabase/ShowBridgedWine", True, type=bool))

  3252.         self.ui.ch_gui.setChecked(settings.value("PluginDatabase/ShowHasGUI", False, type=bool))

  3253.         self.ui.ch_stereo.setChecked(settings.value("PluginDatabase/ShowStereoOnly", False, type=bool))

  3254. 

  3255.         self._showFilters(settings.value("PluginDatabase/ShowFilters", False, type=bool))

  3256.         self._reAddPlugins()

  3257. 

  3258.     def closeEvent(self, event):

  3259.         self._saveSettings()

  3260.         QDialog.closeEvent(self, event)

  3261. 

  3262.     def done(self, r):

  3263.         QDialog.done(self, r)

  3264.         self.close()

  3265. 

  3266. # ------------------------------------------------------------------------------------------------------------

  3267. # TESTING

  3268. 

  3269. #from PyQt4.QtGui import QApplication

  3270. 

  3271. #Carla.isControl = True

  3272. 

  3273. #ptest = {

  3274.     #'index': 0,

  3275.     #'name': "Parameter",

  3276.     #'symbol': "param",

  3277.     #'current': 0.1,

  3278.     #'default': 0.3,

  3279.     #'minimum': 0.0,

  3280.     #'maximum': 1.0,

  3281.     #'midiChannel': 7,

  3282.     #'midiCC': 2,

  3283.     #'type': PARAMETER_INPUT,

  3284.     #'hints': PARAMETER_IS_ENABLED | PARAMETER_IS_AUTOMABLE,

  3285.     #'scalePoints': [],

  3286.     #'step': 0.01,

  3287.     #'stepSmall': 0.001,

  3288.     #'stepLarge': 0.1,

  3289.     #'unit': "un",

  3290. #}

  3291. 

  3292. #app  = QApplication(sys.argv)

  3293. #app.setApplicationName("Carla")

  3294. #app.setApplicationVersion(VERSION)

  3295. #app.setOrganizationName("falkTX")

  3296. ##gui = CarlaAboutW(None)

  3297. ##gui = PluginParameter(None, ptest, 0, 0)

  3298. #gui = PluginEdit(None, 0)

  3299. ##gui = PluginWidget(None, 0)

  3300. ##gui = PluginDatabaseW(None)

  3301. #gui.show()

  3302. ##if gui.exec_():

  3303.     ##print(gui.fRetPlugin)

  3304. ##gui = PluginRefreshW(None)

  3305. #app.exec_()