Commit | Line | Data |
---|---|---|
d6ac1ee8 MS |
1 | /** |
2 | * DOUBLE BLACK DIAMOND DOUBLE BLACK DIAMOND | |
3 | * | |
4 | * //\\ //\\ //\\ //\\ | |
5 | * ///\\\ ///\\\ ///\\\ ///\\\ | |
6 | * \\\/// \\\/// \\\/// \\\/// | |
7 | * \\// \\// \\// \\// | |
8 | * | |
9 | * EXPERTS ONLY!! EXPERTS ONLY!! | |
10 | * | |
11 | * This file defines the MIDI mapping interfaces. This shouldn't | |
12 | * need editing unless you're adding top level support for a | |
13 | * specific MIDI device of some sort. Generally, all MIDI devices | |
14 | * will just work with the default configuration, and you can | |
15 | * set your SCPattern class to respond to the controllers that you | |
16 | * care about. | |
17 | */ | |
18 | ||
19 | interface MidiEngineListener { | |
20 | public void onFocusedDeck(int deckIndex); | |
21 | } | |
22 | ||
23 | class MidiEngine { | |
24 | ||
242b19ad | 25 | public final GridController grid; |
d6ac1ee8 MS |
26 | private final List<MidiEngineListener> listeners = new ArrayList<MidiEngineListener>(); |
27 | private final List<SCMidiInput> midiControllers = new ArrayList<SCMidiInput>(); | |
28 | ||
29 | public MidiEngine addListener(MidiEngineListener l) { | |
30 | listeners.add(l); | |
31 | return this; | |
32 | } | |
33 | ||
34 | public MidiEngine removeListener(MidiEngineListener l) { | |
35 | listeners.remove(l); | |
36 | return this; | |
37 | } | |
38 | ||
39 | private SCMidiInput midiQwertyKeys; | |
40 | private SCMidiInput midiQwertyAPC; | |
41 | ||
42 | private int activeDeckIndex = 0; | |
43 | ||
44 | public MidiEngine() { | |
242b19ad MS |
45 | grid = new GridController(this); |
46 | midiControllers.add(midiQwertyKeys = new SCMidiInput(this, SCMidiInput.KEYS)); | |
47 | midiControllers.add(midiQwertyAPC = new SCMidiInput(this, SCMidiInput.APC)); | |
d6ac1ee8 MS |
48 | for (MidiInputDevice device : RWMidi.getInputDevices()) { |
49 | if (device.getName().contains("APC")) { | |
242b19ad | 50 | midiControllers.add(new APC40MidiInput(this, device).setEnabled(true)); |
d6ac1ee8 | 51 | } else if (device.getName().contains("SLIDER/KNOB KORG")) { |
242b19ad | 52 | midiControllers.add(new KorgNanoKontrolMidiInput(this, device).setEnabled(true)); |
d6ac1ee8 | 53 | } else { |
4214e9a2 | 54 | boolean enabled = device.getName().contains("KEYBOARD KORG") || device.getName().contains("Bus 1 Apple"); |
242b19ad | 55 | midiControllers.add(new SCMidiInput(this, device).setEnabled(enabled)); |
d6ac1ee8 MS |
56 | } |
57 | } | |
05965d3d MS |
58 | for (MidiOutputDevice device : RWMidi.getOutputDevices()) { |
59 | if (device.getName().contains("APC")) { | |
60 | new APC40MidiOutput(this, device); | |
61 | } | |
62 | } | |
d6ac1ee8 MS |
63 | } |
64 | ||
65 | public List<SCMidiInput> getControllers() { | |
66 | return this.midiControllers; | |
67 | } | |
68 | ||
242b19ad MS |
69 | public Engine.Deck getFocusedDeck() { |
70 | return lx.engine.getDeck(activeDeckIndex); | |
71 | } | |
72 | ||
73 | public SCPattern getFocusedPattern() { | |
74 | return (SCPattern) getFocusedDeck().getActivePattern(); | |
75 | } | |
76 | ||
d6ac1ee8 MS |
77 | public MidiEngine setFocusedDeck(int deckIndex) { |
78 | if (this.activeDeckIndex != deckIndex) { | |
79 | this.activeDeckIndex = deckIndex; | |
80 | for (MidiEngineListener listener : listeners) { | |
81 | listener.onFocusedDeck(deckIndex); | |
82 | } | |
83 | } | |
84 | return this; | |
85 | } | |
86 | ||
d6ac1ee8 MS |
87 | public boolean isQwertyEnabled() { |
88 | return midiQwertyKeys.isEnabled() || midiQwertyAPC.isEnabled(); | |
89 | } | |
90 | } | |
91 | ||
92 | public interface SCMidiInputListener { | |
93 | public void onEnabled(SCMidiInput controller, boolean enabled); | |
94 | } | |
95 | ||
96 | public class SCMidiInput extends AbstractScrollItem { | |
97 | ||
98 | public static final int MIDI = 0; | |
99 | public static final int KEYS = 1; | |
100 | public static final int APC = 2; | |
101 | ||
102 | private boolean enabled = false; | |
103 | private final String name; | |
104 | private final int mode; | |
105 | private int octaveShift = 0; | |
106 | ||
242b19ad MS |
107 | protected final MidiEngine midiEngine; |
108 | ||
d6ac1ee8 MS |
109 | class NoteMeta { |
110 | int channel; | |
111 | int number; | |
112 | NoteMeta(int channel, int number) { | |
113 | this.channel = channel; | |
114 | this.number = number; | |
115 | } | |
116 | } | |
117 | ||
118 | final Map<Character, NoteMeta> keyToNote = new HashMap<Character, NoteMeta>(); | |
119 | ||
120 | final List<SCMidiInputListener> listeners = new ArrayList<SCMidiInputListener>(); | |
121 | ||
122 | public SCMidiInput addListener(SCMidiInputListener l) { | |
123 | listeners.add(l); | |
124 | return this; | |
125 | } | |
126 | ||
127 | public SCMidiInput removeListener(SCMidiInputListener l) { | |
128 | listeners.remove(l); | |
129 | return this; | |
130 | } | |
131 | ||
242b19ad MS |
132 | SCMidiInput(MidiEngine midiEngine, MidiInputDevice d) { |
133 | this.midiEngine = midiEngine; | |
d6ac1ee8 MS |
134 | mode = MIDI; |
135 | d.createInput(this); | |
136 | name = d.getName().replace("Unknown vendor",""); | |
137 | } | |
138 | ||
242b19ad MS |
139 | SCMidiInput(MidiEngine midiEngine, int mode) { |
140 | this.midiEngine = midiEngine; | |
d6ac1ee8 MS |
141 | this.mode = mode; |
142 | switch (mode) { | |
143 | case APC: | |
144 | name = "QWERTY (APC Mode)"; | |
145 | mapAPC(); | |
146 | break; | |
147 | default: | |
148 | case KEYS: | |
149 | name = "QWERTY (Key Mode)"; | |
150 | mapKeys(); | |
151 | break; | |
152 | } | |
153 | } | |
154 | ||
155 | private void mapAPC() { | |
156 | mapNote('1', 0, 53); | |
157 | mapNote('2', 1, 53); | |
158 | mapNote('3', 2, 53); | |
159 | mapNote('4', 3, 53); | |
160 | mapNote('5', 4, 53); | |
161 | mapNote('6', 5, 53); | |
162 | mapNote('q', 0, 54); | |
163 | mapNote('w', 1, 54); | |
164 | mapNote('e', 2, 54); | |
165 | mapNote('r', 3, 54); | |
166 | mapNote('t', 4, 54); | |
167 | mapNote('y', 5, 54); | |
168 | mapNote('a', 0, 55); | |
169 | mapNote('s', 1, 55); | |
170 | mapNote('d', 2, 55); | |
171 | mapNote('f', 3, 55); | |
172 | mapNote('g', 4, 55); | |
173 | mapNote('h', 5, 55); | |
174 | mapNote('z', 0, 56); | |
175 | mapNote('x', 1, 56); | |
176 | mapNote('c', 2, 56); | |
177 | mapNote('v', 3, 56); | |
178 | mapNote('b', 4, 56); | |
179 | mapNote('n', 5, 56); | |
180 | registerKeyEvent(this); | |
181 | } | |
182 | ||
183 | private void mapKeys() { | |
184 | int note = 48; | |
185 | mapNote('a', 1, note++); | |
186 | mapNote('w', 1, note++); | |
187 | mapNote('s', 1, note++); | |
188 | mapNote('e', 1, note++); | |
189 | mapNote('d', 1, note++); | |
190 | mapNote('f', 1, note++); | |
191 | mapNote('t', 1, note++); | |
192 | mapNote('g', 1, note++); | |
193 | mapNote('y', 1, note++); | |
194 | mapNote('h', 1, note++); | |
195 | mapNote('u', 1, note++); | |
196 | mapNote('j', 1, note++); | |
197 | mapNote('k', 1, note++); | |
198 | mapNote('o', 1, note++); | |
199 | mapNote('l', 1, note++); | |
200 | registerKeyEvent(this); | |
201 | } | |
202 | ||
203 | void mapNote(char ch, int channel, int number) { | |
204 | keyToNote.put(ch, new NoteMeta(channel, number)); | |
205 | } | |
206 | ||
207 | public String getLabel() { | |
208 | return name; | |
209 | } | |
210 | ||
211 | public void keyEvent(KeyEvent e) { | |
212 | if (!enabled) { | |
213 | return; | |
214 | } | |
215 | char c = Character.toLowerCase(e.getKeyChar()); | |
216 | NoteMeta nm = keyToNote.get(c); | |
217 | if (nm != null) { | |
218 | switch (e.getID()) { | |
219 | case KeyEvent.KEY_PRESSED: | |
220 | noteOnReceived(new Note(Note.NOTE_ON, nm.channel, nm.number + octaveShift*12, 127)); | |
221 | break; | |
222 | case KeyEvent.KEY_RELEASED: | |
223 | noteOffReceived(new Note(Note.NOTE_OFF, nm.channel, nm.number + octaveShift*12, 0)); | |
224 | break; | |
225 | } | |
226 | } | |
227 | if ((mode == KEYS) && (e.getID() == KeyEvent.KEY_PRESSED)) { | |
228 | switch (c) { | |
229 | case 'z': | |
230 | octaveShift = constrain(octaveShift-1, -4, 4); | |
231 | break; | |
232 | case 'x': | |
233 | octaveShift = constrain(octaveShift+1, -4, 4); | |
234 | break; | |
235 | } | |
236 | } | |
237 | } | |
238 | ||
239 | public boolean isEnabled() { | |
240 | return enabled; | |
241 | } | |
242 | ||
243 | public boolean isSelected() { | |
244 | return enabled; | |
245 | } | |
246 | ||
247 | public void onMousePressed() { | |
248 | setEnabled(!enabled); | |
249 | } | |
250 | ||
251 | public SCMidiInput setEnabled(boolean enabled) { | |
252 | if (enabled != this.enabled) { | |
253 | this.enabled = enabled; | |
254 | for (SCMidiInputListener l : listeners) { | |
255 | l.onEnabled(this, enabled); | |
256 | } | |
257 | } | |
258 | return this; | |
259 | } | |
260 | ||
d6ac1ee8 MS |
261 | private boolean logMidi() { |
262 | return (uiMidi != null) && uiMidi.logMidi(); | |
263 | } | |
264 | ||
265 | final void programChangeReceived(ProgramChange pc) { | |
266 | if (!enabled) { | |
267 | return; | |
268 | } | |
269 | if (logMidi()) { | |
270 | println(getLabel() + " :: Program Change :: " + pc.getNumber()); | |
271 | } | |
272 | handleProgramChange(pc); | |
273 | } | |
274 | ||
275 | final void controllerChangeReceived(rwmidi.Controller cc) { | |
276 | if (!enabled) { | |
277 | return; | |
278 | } | |
279 | if (logMidi()) { | |
242b19ad | 280 | println(getLabel() + " :: Controller :: " + cc.getChannel() + " :: " + cc.getCC() + ":" + cc.getValue()); |
d6ac1ee8 | 281 | } |
242b19ad MS |
282 | if (!handleGridControllerChange(cc)) { |
283 | if (!midiEngine.getFocusedPattern().controllerChange(cc)) { | |
284 | handleControllerChange(cc); | |
285 | } | |
d6ac1ee8 MS |
286 | } |
287 | } | |
288 | ||
289 | final void noteOnReceived(Note note) { | |
290 | if (!enabled) { | |
291 | return; | |
292 | } | |
293 | if (logMidi()) { | |
294 | println(getLabel() + " :: Note On :: " + note.getChannel() + ":" + note.getPitch() + ":" + note.getVelocity()); | |
295 | } | |
242b19ad MS |
296 | if (!handleGridNoteOn(note)) { |
297 | if (!midiEngine.getFocusedPattern().noteOn(note)) { | |
298 | handleNoteOn(note); | |
299 | } | |
d6ac1ee8 MS |
300 | } |
301 | } | |
302 | ||
303 | final void noteOffReceived(Note note) { | |
304 | if (!enabled) { | |
305 | return; | |
306 | } | |
307 | if (logMidi()) { | |
308 | println(getLabel() + " :: Note Off :: " + note.getChannel() + ":" + note.getPitch() + ":" + note.getVelocity()); | |
309 | } | |
242b19ad MS |
310 | if (!handleGridNoteOff(note)) { |
311 | if (!midiEngine.getFocusedPattern().noteOff(note)) { | |
312 | handleNoteOff(note); | |
313 | } | |
d6ac1ee8 MS |
314 | } |
315 | } | |
316 | ||
317 | // Subclasses may implement these to map top-level functionality | |
242b19ad MS |
318 | protected boolean handleGridNoteOn(Note note) { return false; } |
319 | protected boolean handleGridNoteOff(Note note) { return false; } | |
320 | protected boolean handleGridControllerChange(rwmidi.Controller cc) { return false; } | |
321 | protected void handleProgramChange(ProgramChange pc) {} | |
322 | protected void handleControllerChange(rwmidi.Controller cc) {} | |
323 | protected void handleNoteOn(Note note) {} | |
324 | protected void handleNoteOff(Note note) {} | |
d6ac1ee8 MS |
325 | } |
326 | ||
327 | public class APC40MidiInput extends SCMidiInput { | |
328 | ||
329 | private boolean shiftOn = false; | |
330 | private LXEffect releaseEffect = null; | |
331 | ||
242b19ad MS |
332 | APC40MidiInput(MidiEngine midiEngine, MidiInputDevice d) { |
333 | super(midiEngine, d); | |
334 | } | |
335 | ||
336 | private class GridPosition { | |
337 | public final int row, col; | |
338 | GridPosition(int r, int c) { | |
339 | row = r; | |
340 | col = c; | |
341 | } | |
342 | } | |
343 | ||
344 | private GridPosition getGridPosition(Note note) { | |
345 | int channel = note.getChannel(); | |
346 | int pitch = note.getPitch(); | |
347 | if (channel < 8) { | |
348 | if (pitch >= 53 && pitch <=57) return new GridPosition(pitch-53, channel); | |
349 | else if (pitch == 52) return new GridPosition(5, channel); | |
350 | } | |
351 | return null; | |
352 | } | |
353 | ||
354 | protected boolean handleGridNoteOn(Note note) { | |
355 | GridPosition p = getGridPosition(note); | |
356 | if (p != null) { | |
357 | return midiEngine.grid.gridPressed(p.row, p.col); | |
358 | } | |
359 | return false; | |
360 | } | |
361 | ||
362 | protected boolean handleGridNoteOff(Note note) { | |
363 | GridPosition p = getGridPosition(note); | |
364 | if (p != null) { | |
365 | return midiEngine.grid.gridReleased(p.row, p.col); | |
366 | } | |
367 | return false; | |
d6ac1ee8 MS |
368 | } |
369 | ||
370 | protected void handleControllerChange(rwmidi.Controller cc) { | |
371 | int number = cc.getCC(); | |
372 | switch (number) { | |
373 | // Crossfader | |
374 | case 15: | |
375 | lx.engine.getDeck(1).getCrossfader().setValue(cc.getValue() / 127.); | |
376 | break; | |
377 | } | |
378 | ||
379 | int parameterIndex = -1; | |
380 | if (number >= 48 && number <= 55) { | |
381 | parameterIndex = number - 48; | |
382 | } else if (number >= 16 && number <= 19) { | |
383 | parameterIndex = 8 + (number-16); | |
384 | } | |
385 | if (parameterIndex >= 0) { | |
242b19ad | 386 | List<LXParameter> parameters = midiEngine.getFocusedPattern().getParameters(); |
d6ac1ee8 MS |
387 | if (parameterIndex < parameters.size()) { |
388 | parameters.get(parameterIndex).setValue(cc.getValue() / 127.); | |
389 | } | |
390 | } | |
391 | ||
392 | if (number >= 20 && number <= 23) { | |
393 | int effectIndex = number - 20; | |
394 | List<LXParameter> parameters = glucose.getSelectedEffect().getParameters(); | |
395 | if (effectIndex < parameters.size()) { | |
396 | parameters.get(effectIndex).setValue(cc.getValue() / 127.); | |
397 | } | |
398 | } | |
399 | } | |
400 | ||
05965d3d | 401 | private long tap1 = 0; |
3661fcee | 402 | |
05965d3d MS |
403 | private boolean lbtwn(long a, long b, long c) { |
404 | return a >= b && a <= c; | |
405 | } | |
3661fcee | 406 | |
d6ac1ee8 | 407 | protected void handleNoteOn(Note note) { |
05965d3d | 408 | int nPitch = note.getPitch(), nChan = note.getChannel(); |
3661fcee | 409 | switch (nPitch) { |
410 | ||
05965d3d MS |
411 | case 82: // scene 1 |
412 | EFF_boom.trigger(); | |
413 | break; | |
414 | ||
415 | case 83: // scene 2 | |
416 | EFF_flash.trigger(); | |
417 | break; | |
418 | ||
419 | case 90: | |
420 | // dan's dirty tapping mechanism | |
421 | lx.tempo.trigger(); | |
422 | tap1 = millis(); | |
423 | break; | |
af83f61c | 424 | |
425 | case 91: // play | |
ff23d191 | 426 | case 97: // left bank |
af83f61c | 427 | midiEngine.setFocusedDeck(0); |
428 | break; | |
429 | ||
430 | case 93: // rec | |
ff23d191 | 431 | case 96: // right bank |
d6ac1ee8 MS |
432 | midiEngine.setFocusedDeck(1); |
433 | break; | |
af83f61c | 434 | |
ff23d191 | 435 | case 94: // up bank |
d6ac1ee8 | 436 | if (shiftOn) { |
ff23d191 | 437 | glucose.incrementSelectedEffectBy(-1); |
d6ac1ee8 | 438 | } else { |
ff23d191 | 439 | midiEngine.getFocusedDeck().goPrev(); |
d6ac1ee8 MS |
440 | } |
441 | break; | |
ff23d191 | 442 | case 95: // down bank |
d6ac1ee8 | 443 | if (shiftOn) { |
ff23d191 | 444 | glucose.incrementSelectedEffectBy(1); |
d6ac1ee8 | 445 | } else { |
ff23d191 | 446 | midiEngine.getFocusedDeck().goNext(); |
d6ac1ee8 MS |
447 | } |
448 | break; | |
449 | ||
450 | case 98: // shift | |
451 | shiftOn = true; | |
452 | break; | |
453 | ||
454 | case 99: // tap tempo | |
455 | lx.tempo.tap(); | |
456 | break; | |
457 | case 100: // nudge+ | |
458 | lx.tempo.setBpm(lx.tempo.bpm() + (shiftOn ? 1 : .1)); | |
459 | break; | |
460 | case 101: // nudge- | |
461 | lx.tempo.setBpm(lx.tempo.bpm() - (shiftOn ? 1 : .1)); | |
462 | break; | |
463 | ||
ff23d191 | 464 | case 62: // Detail View / red 5 |
d6ac1ee8 MS |
465 | releaseEffect = glucose.getSelectedEffect(); |
466 | if (releaseEffect.isMomentary()) { | |
467 | releaseEffect.enable(); | |
468 | } else { | |
469 | releaseEffect.toggle(); | |
470 | } | |
471 | break; | |
472 | ||
ff23d191 | 473 | case 63: // rec quantize / red 6 |
d6ac1ee8 MS |
474 | glucose.getSelectedEffect().disable(); |
475 | break; | |
476 | } | |
477 | } | |
478 | ||
479 | protected void handleNoteOff(Note note) { | |
05965d3d | 480 | int nPitch = note.getPitch(), nChan = note.getChannel(); |
3661fcee | 481 | switch (nPitch) { |
ff23d191 | 482 | case 90: // SEND C |
05965d3d MS |
483 | long tapDelta = millis() - tap1; |
484 | if (lbtwn(tapDelta,5000,300*1000)) { // hackish tapping mechanism | |
485 | double bpm = 32.*60000./(tapDelta); | |
486 | while (bpm < 20) bpm*=2; | |
487 | while (bpm > 40) bpm/=2; | |
488 | lx.tempo.setBpm(bpm); | |
489 | lx.tempo.trigger(); | |
490 | tap1 = 0; | |
491 | println("Tap Set - " + bpm + " bpm"); | |
492 | } | |
493 | break; | |
af83f61c | 494 | |
ff23d191 | 495 | case 63: // rec quantize / RED 6 |
d6ac1ee8 MS |
496 | if (releaseEffect != null) { |
497 | if (releaseEffect.isMomentary()) { | |
498 | releaseEffect.disable(); | |
499 | } | |
500 | } | |
501 | break; | |
af83f61c | 502 | |
d6ac1ee8 MS |
503 | case 98: // shift |
504 | shiftOn = false; | |
05965d3d | 505 | break; |
d6ac1ee8 MS |
506 | } |
507 | } | |
508 | } | |
509 | ||
510 | class KorgNanoKontrolMidiInput extends SCMidiInput { | |
511 | ||
242b19ad MS |
512 | KorgNanoKontrolMidiInput(MidiEngine midiEngine, MidiInputDevice d) { |
513 | super(midiEngine, d); | |
d6ac1ee8 MS |
514 | } |
515 | ||
516 | protected void handleControllerChange(rwmidi.Controller cc) { | |
517 | int number = cc.getCC(); | |
518 | if (number >= 16 && number <= 23) { | |
519 | int parameterIndex = number - 16; | |
242b19ad | 520 | List<LXParameter> parameters = midiEngine.getFocusedPattern().getParameters(); |
d6ac1ee8 MS |
521 | if (parameterIndex < parameters.size()) { |
522 | parameters.get(parameterIndex).setValue(cc.getValue() / 127.); | |
523 | } | |
524 | } | |
525 | ||
526 | if (cc.getValue() == 127) { | |
527 | switch (number) { | |
528 | // Left track | |
529 | case 58: | |
530 | midiEngine.setFocusedDeck(0); | |
531 | break; | |
532 | // Right track | |
533 | case 59: | |
534 | midiEngine.setFocusedDeck(1); | |
535 | break; | |
536 | // Left chevron | |
537 | case 43: | |
538 | midiEngine.getFocusedDeck().goPrev(); | |
539 | break; | |
540 | // Right chevron | |
541 | case 44: | |
542 | midiEngine.getFocusedDeck().goNext(); | |
543 | break; | |
544 | } | |
545 | } | |
546 | } | |
547 | } | |
548 | ||
242b19ad | 549 | class APC40MidiOutput implements LXParameter.Listener, GridOutput { |
05965d3d MS |
550 | |
551 | private final MidiEngine midiEngine; | |
552 | private final MidiOutput output; | |
553 | private LXPattern focusedPattern = null; | |
554 | private LXEffect focusedEffect = null; | |
555 | ||
556 | APC40MidiOutput(MidiEngine midiEngine, MidiOutputDevice device) { | |
557 | this.midiEngine = midiEngine; | |
558 | output = device.createOutput(); | |
559 | midiEngine.addListener(new MidiEngineListener() { | |
560 | public void onFocusedDeck(int deckIndex) { | |
561 | resetPatternParameters(); | |
562 | } | |
563 | }); | |
564 | glucose.addEffectListener(new GLucose.EffectListener() { | |
565 | public void effectSelected(LXEffect effect) { | |
566 | resetEffectParameters(); | |
567 | } | |
568 | }); | |
569 | Engine.Listener deckListener = new Engine.AbstractListener() { | |
570 | public void patternDidChange(Engine.Deck deck, LXPattern pattern) { | |
571 | resetPatternParameters(); | |
572 | } | |
573 | }; | |
574 | for (Engine.Deck d : lx.engine.getDecks()) { | |
575 | d.addListener(deckListener); | |
576 | } | |
577 | resetParameters(); | |
242b19ad | 578 | midiEngine.grid.addOutput(this); |
05965d3d MS |
579 | } |
580 | ||
581 | private void resetParameters() { | |
582 | resetPatternParameters(); | |
583 | resetEffectParameters(); | |
584 | } | |
585 | ||
586 | private void resetPatternParameters() { | |
587 | LXPattern newPattern = midiEngine.getFocusedDeck().getActivePattern(); | |
588 | if (newPattern == focusedPattern) { | |
589 | return; | |
590 | } | |
591 | if (focusedPattern != null) { | |
592 | for (LXParameter p : focusedPattern.getParameters()) { | |
593 | ((LXListenableParameter) p).removeListener(this); | |
594 | } | |
595 | } | |
596 | focusedPattern = newPattern; | |
597 | int i = 0; | |
598 | for (LXParameter p : focusedPattern.getParameters()) { | |
599 | ((LXListenableParameter) p).addListener(this); | |
600 | sendKnob(i++, p); | |
601 | } | |
602 | while (i < 12) { | |
603 | sendKnob(i++, 0); | |
604 | } | |
242b19ad MS |
605 | for (int row = 0; row < 7; ++row) { |
606 | for (int col = 0; col < 8; ++col) { | |
607 | setGridState(row, col, 0); | |
608 | } | |
609 | } | |
05965d3d MS |
610 | } |
611 | ||
612 | private void resetEffectParameters() { | |
613 | LXEffect newEffect = glucose.getSelectedEffect(); | |
614 | if (newEffect == focusedEffect) { | |
615 | return; | |
616 | } | |
617 | if (focusedEffect != null) { | |
618 | for (LXParameter p : focusedPattern.getParameters()) { | |
619 | ((LXListenableParameter) p).removeListener(this); | |
620 | } | |
621 | } | |
622 | focusedEffect = newEffect; | |
623 | int i = 0; | |
624 | for (LXParameter p : focusedEffect.getParameters()) { | |
625 | ((LXListenableParameter) p).addListener(this); | |
626 | sendKnob(12 + i++, p); | |
627 | } | |
628 | while (i < 4) { | |
629 | sendKnob(12 + i++, 0); | |
630 | } | |
631 | } | |
632 | ||
633 | private void sendKnob(int i, LXParameter p) { | |
634 | sendKnob(i, (int) (p.getValuef() * 127.)); | |
635 | } | |
636 | ||
637 | private void sendKnob(int i, int value) { | |
638 | if (i < 8) { | |
639 | output.sendController(0, 48+i, value); | |
640 | } else if (i < 16) { | |
641 | output.sendController(0, 8+i, value); | |
642 | } | |
643 | } | |
644 | ||
645 | public void onParameterChanged(LXParameter parameter) { | |
646 | int i = 0; | |
647 | for (LXParameter p : focusedPattern.getParameters()) { | |
648 | if (p == parameter) { | |
649 | sendKnob(i, p); | |
650 | break; | |
651 | } | |
652 | ++i; | |
653 | } | |
654 | i = 12; | |
655 | for (LXParameter p : focusedEffect.getParameters()) { | |
656 | if (p == parameter) { | |
657 | sendKnob(i, p); | |
658 | break; | |
659 | } | |
660 | ++i; | |
661 | } | |
662 | } | |
242b19ad MS |
663 | |
664 | public void setGridState(int row, int col, int state) { | |
665 | if (col < 8) { | |
666 | if (row < 5) output.sendNoteOn(col, 53+row, state); | |
667 | else if (row == 6) output.sendNoteOn(col, 52, state); | |
668 | } | |
669 | } | |
670 | } | |
671 | ||
672 | interface GridOutput { | |
673 | public static final int OFF = 0; | |
674 | public static final int GREEN = 1; | |
675 | public static final int GREEN_BLINK = 2; | |
676 | public static final int RED = 3; | |
677 | public static final int RED_BLINK = 4; | |
678 | public static final int YELLOW = 5; | |
679 | public static final int YELLOW_BLINK = 6; | |
680 | public static final int ON = 127; | |
681 | ||
682 | public void setGridState(int row, int col, int state); | |
05965d3d | 683 | } |
242b19ad MS |
684 | |
685 | class GridController { | |
686 | private final List<GridOutput> outputs = new ArrayList<GridOutput>(); | |
687 | ||
688 | private final MidiEngine midiEngine; | |
689 | ||
690 | GridController(MidiEngine midiEngine) { | |
691 | this.midiEngine = midiEngine; | |
692 | } | |
693 | ||
694 | public void addOutput(GridOutput output) { | |
695 | outputs.add(output); | |
696 | } | |
697 | ||
698 | public boolean gridPressed(int row, int col) { | |
699 | return midiEngine.getFocusedPattern().gridPressed(row, col); | |
700 | } | |
701 | ||
702 | public boolean gridReleased(int row, int col) { | |
703 | return midiEngine.getFocusedPattern().gridReleased(row, col); | |
704 | } | |
705 | ||
706 | public void setState(int row, int col, int state) { | |
707 | for (GridOutput g : outputs) { | |
708 | g.setGridState(row, col, state); | |
709 | } | |
710 | } | |
711 | } | |
712 |