public Instrument getInstrument(Patch patch) {
int program = patch.getProgram();
int bank = patch.getBank();
boolean percussion = false;
if (patch instanceof ModelPatch) percussion = ((ModelPatch) patch).isPercussion();
for (Instrument instrument : instruments) {
Patch patch2 = instrument.getPatch();
int program2 = patch2.getProgram();
int bank2 = patch2.getBank();
if (program == program2 && bank == bank2) {
boolean percussion2 = false;
if (patch2 instanceof ModelPatch) percussion2 = ((ModelPatch) patch2).isPercussion();
if (percussion == percussion2) return instrument;
}
}
return null;
}
public static void main(String[] args) throws Exception {
synth = MidiSystem.getSynthesizer();
synth.open();
synth.loadAllInstruments(synth.getDefaultSoundbank());
// int s = 0;
// for(Instrument i : synth.getAvailableInstruments()){
// System.out.println(s+" "+i.getName());
// s++;
// }
chan = synth.getChannels()[0];
for (Instrument i : synth.getLoadedInstruments())
if (i.getName().toLowerCase().trim().contains("sine"))
chan.programChange(i.getPatch().getProgram());
if (chan.getProgram() == 0)
JOptionPane.showMessageDialog(null, "Could not find a valid instrument. Sound is disabled");
// chan.programChange(synth.getLoadedInstruments()[197].getPatch().getProgram());
for (int i = 0; i < array.length; i++) marked.add(-5);
rianr(array);
window.setSize(new Dimension(640, 480));
window.setLocation(0, 0);
window.setVisible(true);
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
window.setTitle("Array Visualizer");
uf = new UtilFrame(window);
// AUDIO THREAD
new Thread() {
@Override
public void run() {
while (true) {
chan.allNotesOff();
if (SOUND == false) {
continue;
}
int tmp = 1;
for (int i : marked) if (i != -5) tmp++;
for (int i : marked)
if (i != -5) {
int pitch =
(int)
Math.round(
(double) array[Math.min(Math.max(i, 0), array.length - 1)]
/ array.length
* 96
+ 16);
// int vel = (int)(((128-pitch)/320.0+0.4) * (128.0/Math.pow(tmp,0.33)));
int vel = (int) (64.0 / Math.pow(tmp, 0.5));
chan.noteOn(pitch, vel);
}
// ((int)((127-(array[Math.min(Math.max(i,
// 0),array.length-1)]/16.0))/Math.sqrt(calcVel())))*5
// double tmp = (array[Math.min(Math.max(i, 0),array.length-1)]/32.0+47);
// chan.setPitchBend(8192*2-(int)((tmp-Math.floor(tmp))*8192*2));
/*
ArrayList<Integer> tmp = new ArrayList<Integer>();
for(int i : marked)
if(i != -5)
tmp.add(i);
if(tmp.size() > 0){
do{
int i = tmp.get(snd%tmp.size());
snd++;
chan.noteOn(array[Math.min(Math.max(i, 0),array.length-1)]/32+47, 127);
double tmpd = (array[Math.min(Math.max(i, 0),array.length-1)]/32.0+47);
chan.setPitchBend(8192*2-(int)((tmpd-Math.floor(tmpd))*8192*2));
}while(false);}*/
try {
sleep(1);
} catch (Exception e) {
}
}
}
}.start();
// DRAW THREAD
new Thread() {
@Override
public void run() {
int cw = window.getWidth();
int ch = window.getHeight();
Image img = window.createVolatileImage(cw, ch);
// Graphics g = window.getGraphics();
Graphics g = img.getGraphics();
double xscl, yscl;
while (true) {
if (window.getWidth() != cw
|| window.getHeight() != ch
|| window.getX() != cx
|| window.getY() != cy) {
uf.reposition();
if (v != null && v.isVisible()) v.reposition();
cx = window.getX();
cy = window.getY();
}
if (window.getWidth() != cw || window.getHeight() != ch) {
cw = window.getWidth();
ch = window.getHeight();
img = window.createVolatileImage(cw, ch);
fon = new Font("TimesRoman", Font.PLAIN, (int) (cw / 1280.0 * 25));
g = img.getGraphics();
}
int gamt = 32; // (int)(frames/1000.0%64);
g.setColor(new Color(gamt, gamt, gamt));
g.fillRect(0, 0, img.getWidth(null), img.getHeight(null));
xscl = (double) window.getWidth() / array.length;
yscl = (double) (window.getHeight() - 30) / array.length;
int amt = 0;
int circamt = array.length / 2;
frames++;
if (CIRCLEDRAW)
for (int i = 0; i < array.length; i++) {
if (marked.contains(i)
|| marked.contains(i - 1)
|| marked.contains(i - 2)
|| marked.contains(i - 3)) g.setColor(Color.BLACK);
else g.setColor(getIntColor(array[i]));
// COLOR ONLY NO LENGTH
if (COLORONLY)
g.drawLine(
window.getWidth() / 2,
window.getHeight() / 2,
window.getWidth() / 2
+ (int) (Math.sin(i * Math.PI / circamt) * (window.getWidth() - 64) / 2.0),
window.getHeight() / 2
- (int)
(Math.cos(i * Math.PI / circamt) * (window.getHeight() - 96) / 2.0));
else if (PIXELDRAW)
g.fillRect(
window.getWidth() / 2
+ (int)
(Math.sin(i * Math.PI / circamt)
* ((window.getWidth() - 64)
/ 2.0
* (array[i] / (double) array.length))),
window.getHeight() / 2
- (int)
(Math.cos(i * Math.PI / circamt)
* ((window.getHeight() - 96)
/ 2.0
* (array[i] / (double) array.length))),
(int) (2 * (window.getWidth() / 640.0)),
(int) (2 * (window.getHeight() / 480.0)));
// LENGTH AND COLOR
else
g.drawLine(
window.getWidth() / 2,
window.getHeight() / 2,
window.getWidth() / 2
+ (int)
(Math.sin(i * Math.PI / circamt)
* ((window.getWidth() - 64)
/ 2.0
* (array[i] / (double) array.length))),
window.getHeight() / 2
- (int)
(Math.cos(i * Math.PI / circamt)
* ((window.getHeight() - 96)
/ 2.0
* (array[i] / (double) array.length))));
}
else
for (int i = 0; i < array.length; i++) {
if (marked.contains(i)
|| marked.contains(i - 1)
|| marked.contains(i - 2)
|| marked.contains(i - 3)) g.setColor(Color.BLACK);
else g.setColor(getIntColor(array[i]));
int y = 0;
int width = (int) (xscl * i) - amt;
if (width > 0) {
if (COLORONLY) {
y = (int) (window.getHeight() - 750 * yscl);
g.fillRect(amt, y, width, Math.max((int) (750 * yscl), 1));
g.setColor(getRevColor());
g.fillRect((int) (i * xscl), y, width, 6);
} else if (PIXELDRAW) {
y = (int) (window.getHeight() - array[i] * yscl);
g.fillRect(amt, y, width, 3);
} else {
y = (int) (window.getHeight() - array[i] * yscl);
g.fillRect(amt, y, width, Math.max((int) (array[i] * yscl), 1));
g.setColor(getRevColor());
g.fillRect(amt, y, width, 6);
}
}
amt += width;
}
int coltmp = 255; // (int)Math.abs(Math.sin(frames*0.01)*255);
g.setColor(new Color(coltmp, coltmp, coltmp));
Font f = g.getFont();
g.setFont(fon);
g.drawString(heading, 10, (int) (cw / 1280.0 * 20) + 30);
g.drawString(
"Comparisons: " + comps + " Array Accesses: " + aa,
10,
(int) (cw / 1280.0 * 40) + 30);
g.setFont(f);
Graphics g2 = window.getGraphics();
g2.setColor(Color.BLACK);
g2.drawImage(img, 0, 0, null);
}
}
public Color getIntColor(int i) {
return Color.getHSBColor(((float) i / array.length), 1.0F, 0.8F);
}
public Color getRevColor() {
return getIntColor((int) (Math.sin(frames / 66.67) * array.length));
}
}.start();
uf.setVisible(false);
v = new ViewPrompt(window);
while (v.isVisible()) Thread.sleep(1);
uf.setVisible(true);
// bogoSort();
// while(true){
// clearmarked();
//
// //heading = "Linear Search";
//
// //Arrays.sort(array);
// //marked.set(1,730);
// //linearSearch(730);
// //refresharray();
//
// //heading = "Binary Search";
//
// //Arrays.sort(array);
// //marked.set(1, 730);
// //binarySearch(730);
//
// //heading = "Shatter-Time Sort";
//
// //timeSort();
//
// //chan.allNotesOff();
// //refresharray();
// weaveMergeSort(0, array.length-1);
// refresharray();
// cocktailShakerSort();
// refresharray();
// radixLSDsort(4);
// refresharray()
// ;RadixLSDInPlace.inPlaceRadixLSDSort(10);refresharray();
//
// heading = "Insertion Sort";
//
// insertionSort();
//
// chan.allNotesOff();
// refresharray();
// heading = "Bubble Sort";
//
// bubbleSort();
//
// chan.allNotesOff();
// refresharray();
// heading = "Selection Sort";
//
// selectionSort();
//
// chan.allNotesOff();
// refresharray();
// heading = "Cocktail Shaker Sort";
//
// cocktailShakerSort();
//
// chan.allNotesOff();
// refresharray();
// heading = "Double Selection Sort";
//
// doubleSelectionSort(array);
//
// chan.allNotesOff();
// refresharray();
// heading = "Merge Sort In-Place";
//
// mergeSort(0, array.length - 1);
//
// chan.allNotesOff();
// refresharray();
// heading = "Merge Sort Out-of-Place";
//
// mergeSortOP();
//
// chan.allNotesOff();
// refresharray();
//
// heading = "Gravity Sort (Abacus/Bead)";
//
// gravitySort();
//
// chan.allNotesOff();
// refresharray();
//
// heading = "Quick Sort";
//
// quickSort(array, 0, array.length-1);
//
// chan.allNotesOff();
// refresharray();
// heading = "Counting Sort";
//
// countingSort();
//
// chan.allNotesOff();
// refresharray();
// heading = "Radix LSD Sort";
//
// radixLSDsort(4);
//
// chan.allNotesOff();
// refresharray();
// heading = "Radix LSD In-Place Sort";
//
// inPlaceRadixLSDSort(10);
//
// chan.allNotesOff();
// refresharray();
// heading = "Radix MSD Sort";
//
// radixMSDSort(4);
// refresharray();
// //heading = "Shatter Partition";
//
// //shatterPartition(1);
//
// //chan.allNotesOff();
// //refresharray();
// heading = "Shatter Sort";
//
// shatterSort(128);
//
// chan.allNotesOff();
// refresharray();
// //heading = "Simple Shatter Sort";
//
// //simpleShatterSort(128, 4);
//
// //chan.allNotesOff();
// //refresharray();
//
// keep on keeping on
while (window.isActive()) Thread.sleep(1);
}
/**
* Converts the given tune to a midi sequence.
*
* @param tune The tune to be converted.
* @return The midi sequence of the tune.
*/
public Sequence toMidiSequence(Tune tune) {
Sequence sequence = null;
try {
if (instrument == null) {
Synthesizer synth = MidiSystem.getSynthesizer();
synth.open();
try {
setInstrument(synth.getAvailableInstruments()[0]);
} finally {
synth.close();
}
}
// Sequence in ticks per quarter note : PPQ = Pulse Per Quarter Note
// Resolution is expressed in ticks per beat.
// Last parameter "1" is the number of tracks.
sequence = new Sequence(Sequence.PPQ, SEQUENCE_RESOLUTION, 1);
// Set the instrument on channel 0
ShortMessage sm = new ShortMessage();
sm.setMessage(ShortMessage.PROGRAM_CHANGE, 0, instrument.getPatch().getProgram(), 0);
Track track = sequence.createTrack();
track.add(new MidiEvent(sm, 0));
// long trackLengthInTicks = track.ticks();
int lastRepeatOpen = -1;
int repeatNumber = 1;
boolean inWrongEnding = false;
KeySignature tuneKey = null;
KeySignature currentKey = null;
Hashtable partsKey = new Hashtable();
long elapsedTime = 0;
NoteAbstract[] graceNotes = null;
Music staff = tune.getMusicForAudioRendition();
Iterator it = staff.getVoices().iterator();
while (it.hasNext()) {
Voice voice = (Voice) it.next();
int i = 0; // StaffItem iterator
while (i < voice.size()) {
if (!inWrongEnding) {
// ==================================================================== TEMPO
if (voice.elementAt(i) instanceof abc.notation.Tempo) {
addTempoEventsFor(
track,
elapsedTime,
getMidiMessagesFor((Tempo) voice.elementAt(i))); // , trackLengthInTicks));
} else
/*if (voice.elementAt(i) instanceof abc.notation.PartLabel) {
//Imagine... part A in Gmaj, B in Amin
//in tune you have K:G, P:A, ... P:B, K:Am
//if you have part order ABA, when you return to A
//you stay in Amin. This stores the tuneKey when a
//new part appear, and restitute it when part is played again
abc.notation.PartLabel pl = (abc.notation.PartLabel) voice.elementAt(i);
if (partsKey.get(pl.getLabel()+"") == null) {
partsKey.put(pl.getLabel()+"", tuneKey);
} else {
tuneKey = (KeySignature) partsKey.get(pl.getLabel()+"");
}
}
else*/
// ==================================================================== KEY SIGNATURE
if (voice.elementAt(i) instanceof abc.notation.KeySignature) {
tuneKey = (KeySignature) (voice.elementAt(i));
currentKey = new KeySignature(tuneKey.getAccidentals());
} else
// ==================================================================== NOTE
// Notes ending ties should be ignored. Already taken into
// account in getNoteLengthInTicks(Note)
if (voice.elementAt(i) instanceof abc.notation.Note
&& !((abc.notation.Note) voice.elementAt(i)).isEndingTie()) {
Note note = (Note) voice.elementAt(i);
long noteDuration;
boolean fermata = false;
Vector decorationNotes = new Vector();
if (note.hasGeneralGracing() || note.hasDecorations()) {
Decoration[] d = note.getDecorations();
for (int j = 0; j < d.length; j++) {
switch (d[j].getType()) {
case Decoration.FERMATA:
case Decoration.FERMATA_INVERTED:
fermata = true;
break;
case Decoration.LOWERMORDENT:
case Decoration.UPPERMORDENT:
case Decoration.DOUBLE_LOWER_MORDANT:
case Decoration.DOUBLE_UPPER_MORDANT:
case Decoration.TRILL:
case Decoration.TURN: // GRUPETTO_UP
case Decoration.TURN_INVERTED: // GRUPETTO_DOWN
case Decoration.TURNX:
case Decoration.TURNX_INVERTED:
Note n = new Note(note.getHeight());
n.setAccidental(note.getAccidental(currentKey));
Note o =
new Interval(Interval.SECOND, Interval.MAJOR, Interval.UPWARD)
.calculateSecondNote(n);
Note m =
new Interval(Interval.SECOND, Interval.MAJOR, Interval.DOWNWARD)
.calculateSecondNote(n);
// TODO ornament templates: regular, musette, balkan...
// n.setStrictDuration(Note.SIXTEENTH);
// o.setDuration((short)(Note.EIGHTH+Note.SIXTEENTH));
o.setAccidental(Accidental.NONE);
m.setAccidental(Accidental.NONE);
n.setStrictDuration(Note.THIRTY_SECOND);
m.setStrictDuration(Note.THIRTY_SECOND);
o.setStrictDuration(Note.THIRTY_SECOND);
switch (d[j].getType()) {
case Decoration.DOUBLE_LOWER_MORDANT:
decorationNotes.add(n);
decorationNotes.add(m);
case Decoration.LOWERMORDENT:
decorationNotes.add(n);
decorationNotes.add(m);
break;
case Decoration.DOUBLE_UPPER_MORDANT:
case Decoration.TRILL:
decorationNotes.add(n);
decorationNotes.add(o);
case Decoration.UPPERMORDENT:
decorationNotes.add(n);
decorationNotes.add(o);
break;
case Decoration.TURNX_INVERTED:
case Decoration.TURN:
decorationNotes.add(o);
decorationNotes.add(n);
decorationNotes.add(m);
break;
case Decoration.TURNX:
case Decoration.TURN_INVERTED:
decorationNotes.add(m);
decorationNotes.add(n);
decorationNotes.add(o);
}
break;
}
}
// currently not used
// future use: playing rolls, slides, etc.
}
long graceNotesDuration = 0;
if (note.hasGracingNotes() || (decorationNotes.size() > 0)) {
graceNotes = note.getGracingNotes();
// gracing are eighth note for graphical rendition
// and because that's it in the parser
// adapt duration to note length
int divisor = 1;
if (note.getStrictDuration() >= Note.HALF) divisor = 1; // grace is an eighth
else if (note.getStrictDuration() >= Note.QUARTER) divisor = 2; // 16th
else if (note.getStrictDuration() >= Note.EIGHTH) divisor = 4; // 32nd
else divisor = 8; // 64th
if (note.hasGracingNotes()) {
for (int j = 0; j < graceNotes.length; j++) {
noteDuration = getNoteLengthInTicks(graceNotes[j], staff) / divisor;
graceNotesDuration += noteDuration;
if (graceNotes[j] instanceof Note)
playNote(
(Note) graceNotes[j], i, currentKey, elapsedTime, noteDuration, track);
else
playMultiNote(
(MultiNote) graceNotes[j],
i,
currentKey, /*elapsedTime,*/
noteDuration,
track,
staff);
elapsedTime += noteDuration;
}
}
for (int j = 0; j < decorationNotes.size(); j++) {
noteDuration = getNoteLengthInTicks((Note) decorationNotes.elementAt(j), staff);
graceNotesDuration += noteDuration;
playNote(
(Note) decorationNotes.elementAt(j),
i,
currentKey,
elapsedTime,
noteDuration,
track);
elapsedTime += noteDuration;
}
}
// The note duration if the note isn't part of a tuplet.
noteDuration = getNoteLengthInTicks(note, staff) - graceNotesDuration;
if (noteDuration <= 0) // in case of too much grace notes
noteDuration = getNoteLengthInTicks(note, staff);
if (fermata) noteDuration *= 2;
playNote(note, i, currentKey, elapsedTime, noteDuration, track);
elapsedTime += noteDuration;
} else
// ==================================================================== MULTI NOTE
if ((voice.elementAt(i) instanceof abc.notation.MultiNote)) {
MultiNote multiNote = (MultiNote) voice.elementAt(i);
playMultiNote(multiNote, i, currentKey, elapsedTime, track, staff);
elapsedTime += getNoteLengthInTicks(multiNote, staff);
}
} // endif (!inWrongEnding)
// ====================================================================== REPEAT BAR LINE
if (voice.elementAt(i) instanceof abc.notation.RepeatBarLine) {
RepeatBarLine bar = (RepeatBarLine) voice.elementAt(i);
if (repeatNumber < bar.getRepeatNumbers()[0] && lastRepeatOpen != -1) {
repeatNumber++;
i = lastRepeatOpen;
} else if (repeatNumber > bar.getRepeatNumbers()[0]) inWrongEnding = true;
else inWrongEnding = false;
} else
// ====================================================================== BAR LINE OPEN /
// CLOSE
if (voice.elementAt(i) instanceof abc.notation.BarLine) {
// currentKey = new KeySignature(tuneKey.getAccidentals());
switch (((BarLine) (voice.elementAt(i))).getType()) {
case BarLine.SIMPLE:
break;
case BarLine.REPEAT_OPEN:
lastRepeatOpen = i;
repeatNumber = 1;
break;
case BarLine.REPEAT_CLOSE:
if (repeatNumber < 2 && lastRepeatOpen != -1) {
repeatNumber++;
i = lastRepeatOpen;
} else {
repeatNumber = 1;
lastRepeatOpen = -1;
}
break;
// TODO case BarLine.BEGIN_AND_END_REPEAT
}
}
// Whatever kind of bar line it is
if (voice.elementAt(i) instanceof abc.notation.BarLine) {
currentKey = new KeySignature(tuneKey.getAccidentals());
}
i++;
} // end while each element in voice
} // end while each voice in music
} catch (InvalidMidiDataException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
return sequence;
}
// possibly .......,.
@Deprecated
protected void setUpKeys() {
getPlayOptions();
if (!isDrumLane()) {
getPlayOptions().drumMapped = false;
} else {
if (playOptions.noteMap != null) {
playOptions.drumMapped = true;
}
}
notifyFocusListeners();
if (true) {
return;
}
keyNames = null;
if (!isDrumLane()) {
playOptions.drumMapped = false;
} else {
if (playOptions.noteMap != null) {
playOptions.drumMapped = true;
}
Instrument inst = null;
MidiDevice dev = getMidiDevice();
if (dev instanceof SynthRack) {
Synth syn = ((SynthRack) dev).getSynth(midiChannel);
if (syn instanceof MySampler) {
keyNames = new String[128];
MySampler mys = (MySampler) syn;
SampledSoundSettings[][] ssss = mys.sampledSounds;
for (int i = 0; i < 128; i++) {
if (ssss[i][0] != null) {
keyNames[i] = ssss[i][0].toString();
}
}
}
} else if (dev instanceof SynthWrapper) {
dev = ((SynthWrapper) dev).getRealDevice();
if (dev instanceof Synthesizer) {
Synthesizer synth = (Synthesizer) dev;
// System.out.println(synth);
MyPatch patch = getProgram();
Method getChannels = null;
// System.out.println(" LANE PATCH " + patch);
Instrument insts[] = synth.getLoadedInstruments();
for (Instrument ins : insts) {
// System.out.println(" INST :" + ins);
Instrument li = (Instrument) ins;
boolean[] channels = null;
try {
if (getChannels != null) {
if (getChannels.getDeclaringClass() != li.getClass()) {
getChannels = null;
}
}
if (getChannels == null) {
getChannels = li.getClass().getMethod("getChannels");
}
if (getChannels != null) {
channels = (boolean[]) getChannels.invoke(li, (Object[]) null);
}
} catch (Exception e) {
}
// System. out.print(ins.getName() + " "
// + ins.getPatch().getBank() + " "
// + ins.getPatch().getProgram() + " ");
// for (int i = 0; i < li.getChannels().length; i++) {
// if (li.getChannels()[i])
// System. out.print(i + "|");
// }
//
// System. out.println(li.getChannels());
if (channels != null) {
if ((ins.getPatch().getProgram() == patch.prog) && channels[midiChannel]) {
inst = ins;
break;
}
}
}
if (inst == null) {
insts = synth.getAvailableInstruments();
for (Instrument ins : insts) {
Instrument li = (Instrument) ins;
boolean[] channels = null;
try {
if (getChannels != null) {
if (getChannels.getDeclaringClass() != li.getClass()) {
getChannels = null;
}
}
if (getChannels == null) {
getChannels = li.getClass().getMethod("getChannels");
}
if (getChannels != null) {
channels = (boolean[]) getChannels.invoke(li, (Object[]) null);
}
} catch (Exception e) {
}
// System. out.print(ins.getName() + " "
// + ins.getPatch().getBank() + " "
// + ins.getPatch().getProgram() + " ");
// for (int i = 0; i < li.getChannels().length; i++) {
// if (li.getChannels()[i])
// System. out.print(i + "|");
// }
//
// System. out.println(li.getChannels());
if (channels != null) {
if ((ins.getPatch().getProgram() == patch.prog) && channels[midiChannel]) {
inst = ins;
break;
}
}
}
}
if (inst != null) {
try {
Method getKeys = inst.getClass().getMethod("getKeys");
if (getKeys != null) {
keyNames = (String[]) getKeys.invoke(inst, (Object[]) null);
}
} catch (Exception e) {
}
}
}
}
}
// System. out.println(" Setup keynames " + keyNames);
notifyFocusListeners();
}