API tools faq
paste
Advertisement
Guest User

Untitled

a guest
Aug 25th, 2014
296
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 9.85 KB | None | 0 0
raw download clone embed print report
  1. loadAPI(1);
  2.  
  3. host.defineController("Cakewalk", "A-300 PRO", "1.0", "e504e660-2b27-11e4-8c21-0800200c9a66");
  4. host.defineMidiPorts(1, 1);
  5. host.addDeviceNameBasedDiscoveryPair(["A-PRO 1"], ["A-PRO"]);
  6.  
  7. // CC 0 and CCs 120+ are reserved
  8. var LOWEST_CC = 1;
  9. var HIGHEST_CC = 119;
  10.  
  11. // Two array-variables to hold the values of all the CCs and to check if they have changed
  12. var ccValue = initArray(0, ((HIGHEST_CC - LOWEST_CC + 1)*16));
  13. var ccValueOld = initArray(0, ((HIGHEST_CC - LOWEST_CC + 1)*16));
  14.  
  15. var EDIT_MODE =
  16. {
  17. SELECTED_TRACK : 0,
  18. MIXER : 1
  19. };
  20.  
  21.  
  22. var CONTROL =
  23. {
  24. REW : 22, // <<
  25. FWD : 23, // >>
  26. STOP : 25, // [ ]
  27. PLAY : 26, // [>]
  28. REC : 28 // [R]
  29.  
  30. };
  31.  
  32. var isPlay = false;
  33. var callinc = 0;
  34.  
  35.  
  36.  
  37. // A function to create an indexed function for the Observers
  38. function getValueObserverFunc(index, varToStore)
  39. {
  40. return function(value)
  41. {
  42. varToStore[index] = value;
  43. }
  44. }
  45.  
  46. function init()
  47. {
  48. initMidi();
  49. initPrimaryDeviceMacro();
  50. initControls();
  51.  
  52. transport = host.createTransport();
  53.  
  54. // Create 16 NoteInputs + Omni.
  55. // Verbose to allow commenting out unneeded channels
  56. // To do so, put "//" in front of the lines containing channels you don't want to use
  57. // Be sure to do it for the "createNoteInput" lines as well as the corresponding
  58. // "setShouldConsumeEvents" and "assignPolyphonicAftertouchToExpression" lines below
  59. MultiBi = host.getMidiInPort(0).createNoteInput("MultiBi - Omni", "??????");
  60. MultiBi1 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 1", "?0????");
  61. MultiBi2 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 2", "?1????");
  62. MultiBi3 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 3", "?2????");
  63. MultiBi4 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 4", "?3????");
  64. MultiBi5 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 5", "?4????");
  65. MultiBi6 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 6", "?5????");
  66. MultiBi7 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 7", "?6????");
  67. MultiBi8 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 8", "?7????");
  68. MultiBi9 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 9", "?8????");
  69. MultiBi10 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 10", "?9????");
  70. MultiBi11 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 11", "?A????");
  71. MultiBi12 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 12", "?B????");
  72. MultiBi13 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 13", "?C????");
  73. MultiBi14 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 14", "?D????");
  74. MultiBi15 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 15", "?E????");
  75. MultiBi16 = host.getMidiInPort(0).createNoteInput("MultiBi - Ch 16", "?F????");
  76.  
  77. // Disable the consuming of events by the NoteInputs, so they are also available for mapping
  78. MultiBi.setShouldConsumeEvents(false);
  79. MultiBi1.setShouldConsumeEvents(false);
  80. MultiBi2.setShouldConsumeEvents(false);
  81. MultiBi3.setShouldConsumeEvents(false);
  82. MultiBi4.setShouldConsumeEvents(false);
  83. MultiBi5.setShouldConsumeEvents(false);
  84. MultiBi6.setShouldConsumeEvents(false);
  85. MultiBi7.setShouldConsumeEvents(false);
  86. MultiBi8.setShouldConsumeEvents(false);
  87. MultiBi9.setShouldConsumeEvents(false);
  88. MultiBi10.setShouldConsumeEvents(false);
  89. MultiBi11.setShouldConsumeEvents(false);
  90. MultiBi12.setShouldConsumeEvents(false);
  91. MultiBi13.setShouldConsumeEvents(false);
  92. MultiBi14.setShouldConsumeEvents(false);
  93. MultiBi15.setShouldConsumeEvents(false);
  94. MultiBi16.setShouldConsumeEvents(false);
  95.  
  96. // Enable Poly AT translation into Timbre for the internal BWS instruments
  97. MultiBi.assignPolyphonicAftertouchToExpression(0, NoteExpression.TIMBRE_UP, 5);
  98. MultiBi1.assignPolyphonicAftertouchToExpression(0, NoteExpression.TIMBRE_UP, 5);
  99. MultiBi2.assignPolyphonicAftertouchToExpression(1, NoteExpression.TIMBRE_UP, 5);
  100. MultiBi3.assignPolyphonicAftertouchToExpression(2, NoteExpression.TIMBRE_UP, 5);
  101. MultiBi4.assignPolyphonicAftertouchToExpression(3, NoteExpression.TIMBRE_UP, 5);
  102. MultiBi5.assignPolyphonicAftertouchToExpression(4, NoteExpression.TIMBRE_UP, 5);
  103. MultiBi6.assignPolyphonicAftertouchToExpression(5, NoteExpression.TIMBRE_UP, 5);
  104. MultiBi7.assignPolyphonicAftertouchToExpression(6, NoteExpression.TIMBRE_UP, 5);
  105. MultiBi8.assignPolyphonicAftertouchToExpression(7, NoteExpression.TIMBRE_UP, 5);
  106. MultiBi9.assignPolyphonicAftertouchToExpression(8, NoteExpression.TIMBRE_UP, 5);
  107. MultiBi10.assignPolyphonicAftertouchToExpression(9, NoteExpression.TIMBRE_UP, 5);
  108. MultiBi11.assignPolyphonicAftertouchToExpression(10, NoteExpression.TIMBRE_UP, 5);
  109. MultiBi12.assignPolyphonicAftertouchToExpression(11, NoteExpression.TIMBRE_UP, 5);
  110. MultiBi13.assignPolyphonicAftertouchToExpression(12, NoteExpression.TIMBRE_UP, 5);
  111. MultiBi14.assignPolyphonicAftertouchToExpression(13, NoteExpression.TIMBRE_UP, 5);
  112. MultiBi15.assignPolyphonicAftertouchToExpression(14, NoteExpression.TIMBRE_UP, 5);
  113. MultiBi16.assignPolyphonicAftertouchToExpression(15, NoteExpression.TIMBRE_UP, 5);
  114.  
  115. // Enable Midi Beat Clock. Comment out if you don't want that
  116. host.getMidiOutPort(0).setShouldSendMidiBeatClock;
  117.  
  118. // Setting Callbacks for Midi and Sysex
  119. host.getMidiInPort(0).setMidiCallback(onMidi);
  120. host.getMidiInPort(0).setSysexCallback(onSysex);
  121.  
  122. // Make CCs 1-119 freely mappable for all 16 Channels
  123. userControls = host.createUserControls((HIGHEST_CC - LOWEST_CC + 1)*16);
  124.  
  125. for(var i=LOWEST_CC; i<=HIGHEST_CC; i++)
  126. {
  127. for (var j=1; j<=16; j++) {
  128. // Create the index variable c
  129. var c = i - LOWEST_CC + (j-1) * (HIGHEST_CC-LOWEST_CC+1);
  130. // Set a label/name for each userControl
  131. userControls.getControl(c).setLabel("CC " + i + " - Channel " + j);
  132. // Add a ValueObserver for each userControl
  133. userControls.getControl(c).addValueObserver(127, getValueObserverFunc(c, ccValue));
  134. }
  135. }
  136. }
  137.  
  138. // Updates the controller in an orderly manner when needed
  139. // so that LEDs, Motors etc. react to changes in the Software
  140. // without drowning the Controller with data
  141. function flush()
  142. {
  143. for(var i=LOWEST_CC; i<=HIGHEST_CC; i++)
  144. {
  145. for (var j=1; j<=16; j++) {
  146. var c = i - LOWEST_CC + (j-1) * (HIGHEST_CC-LOWEST_CC+1);
  147. // Check if something has changed
  148. if (ccValue[c] != ccValueOld[c]) {
  149. // If yes, send the updated value
  150. sendChannelController(j-1, i, ccValue[c]);
  151. // And update the value for the next check
  152. ccValueOld[c] = ccValue[c];
  153. }
  154. }
  155. }
  156. }
  157.  
  158.  
  159.  
  160. function initMidi()
  161. {
  162. host.getMidiInPort(0).createNoteInput("A-Pro 1");
  163. // host.getMidiInPort(0).setMidiCallback(onMidi);
  164. // host.getMidiInPort(0).setSysexCallback(onSysex);
  165. }
  166. function initControls()
  167. {
  168. trackBank = host.createTrackBank(8, 1, 99);
  169. transport = host.createTransport();
  170.  
  171. // PLAY
  172. transport.addIsPlayingObserver(
  173. function(on)
  174. {
  175. isPlay = on;
  176. sendNoteOn(0, CONTROL.PLAY, on ? 127 : 0);
  177. sendNoteOn(0, CONTROL.STOP, on ? 0 : 127);
  178. });
  179.  
  180. // REC
  181. transport.addIsRecordingObserver(
  182. function(on)
  183. {
  184. sendNoteOn(0, CONTROL.RECORD, on ? 127 : 0);
  185. });
  186. }
  187.  
  188. function MidiChannel(status)
  189. {
  190. var c = status - 175;
  191. return (c > 0 && c < 17) ? c : 0;
  192. }
  193.  
  194.  
  195. function exit()
  196. {
  197. // nothing to do here ;-)
  198. }
  199.  
  200. function initPrimaryDeviceMacro()
  201. {
  202. // Setup Primary Instrument Macro Controls
  203. cursorDevice = host.createCursorDevice();
  204. cursorTrack = host.createCursorTrack(8, 0);
  205. primaryInstrument = cursorTrack.getPrimaryInstrument();
  206. for ( var i = 0; i < 8; i++)
  207. {
  208. var p = primaryInstrument.getMacro(i).getAmount();
  209. p.setIndication(true);
  210. }
  211. }
  212.  
  213.  
  214. // Update the UserControls when Midi Data is received
  215. function onMidi(status, data1, data2)
  216. {
  217.  
  218. printMidi(status, data1, data2);
  219.  
  220. callinc ++;
  221.  
  222. if (!isChannelController(status)) return;
  223.  
  224. var chan = MidiChannel(status);
  225. var editMode = (chan < 9) ? EDIT_MODE.SELECTED_TRACK : EDIT_MODE.MIXER;
  226. var cIndex = (chan - 1) % 8;
  227.  
  228. //logf("MIDI : status {0} --- chan {1} --- CC {2} --- value {3}", status, chan, data1, data2);
  229.  
  230. if (transportButtons(data1, data2)) return;
  231.  
  232. switch (editMode)
  233. {
  234. case EDIT_MODE.SELECTED_TRACK:
  235. controlSelectedTrack(cIndex, data1, data2);
  236. break;
  237.  
  238. case EDIT_MODE.MIXER:
  239. controlMixer(cIndex, data1, data2);
  240. break;
  241. }
  242.  
  243. if (data1 >= LOWEST_CC && data1 <= HIGHEST_CC)
  244. {
  245. var index = data1 - LOWEST_CC + ((HIGHEST_CC-LOWEST_CC+1) * MIDIChannel(status));
  246. userControls.getControl(index).set(data2, 128);
  247. }
  248.  
  249.  
  250.  
  251. function transportButtons(midiCC, value)
  252. {
  253. var buttonPressed = true;
  254.  
  255. switch (midiCC)
  256. {
  257. // TRANSPORT
  258. case CONTROL.PLAY:
  259. transport.play();
  260. break;
  261.  
  262. case CONTROL.STOP:
  263. transport.stop();
  264. break;
  265.  
  266. case CONTROL.REC:
  267. transport.record();
  268. break;
  269.  
  270. case CONTROL.REW:
  271. cursorTrack.selectPrevious();
  272. break;
  273.  
  274. case CONTROL.FWD:
  275. cursorTrack.selectNext();
  276. break;
  277.  
  278. default:
  279. buttonPressed = false;
  280. break;
  281. }
  282.  
  283. return buttonPressed;
  284. }
  285.  
  286. }
  287. function onSysex(data)
  288. {
  289. //printSysex(data);
  290. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!