private TGNote readNote(TGString string, TGTrack track, TGNoteEffect effect) throws IOException {
int flags = readUnsignedByte();
TGNote note = getFactory().newNote();
note.setString(string.getNumber());
note.setEffect(effect);
note.getEffect().setAccentuatedNote(((flags & 0x40) != 0));
note.getEffect().setGhostNote(((flags & 0x04) != 0));
if ((flags & 0x20) != 0) {
int noteType = readUnsignedByte();
note.setTiedNote((noteType == 0x02));
note.getEffect().setDeadNote((noteType == 0x03));
}
if ((flags & 0x01) != 0) {
skip(2);
}
if ((flags & 0x10) != 0) {
note.setVelocity(
(TGVelocities.MIN_VELOCITY + (TGVelocities.VELOCITY_INCREMENT * readByte()))
- TGVelocities.VELOCITY_INCREMENT);
}
if ((flags & 0x20) != 0) {
int fret = readByte();
int value = (note.isTiedNote() ? getTiedNoteValue(string.getNumber(), track) : fret);
note.setValue(value >= 0 && value < 100 ? value : 0);
}
if ((flags & 0x80) != 0) {
skip(2);
}
if ((flags & 0x08) != 0) {
readNoteEffects(note.getEffect());
}
return note;
}
public void playBeat(TGTrack track, final List notes) {
TGChannel tgChannel = this.songManager.getChannel(track.getChannelId());
if (tgChannel != null) {
int channelId = tgChannel.getChannelId();
int bank = tgChannel.getBank();
int program = tgChannel.getProgram();
int volume = (int) ((this.getVolume() / 10.00) * tgChannel.getVolume());
int balance = tgChannel.getBalance();
int chorus = tgChannel.getChorus();
int reverb = tgChannel.getReverb();
int phaser = tgChannel.getPhaser();
int tremolo = tgChannel.getTremolo();
int size = notes.size();
int[][] beat = new int[size][2];
for (int i = 0; i < size; i++) {
TGNote note = (TGNote) notes.get(i);
beat[i][0] =
track.getOffset()
+ (note.getValue()
+ ((TGString) track.getStrings().get(note.getString() - 1)).getValue());
beat[i][1] = note.getVelocity();
}
playBeat(channelId, bank, program, volume, balance, chorus, reverb, phaser, tremolo, beat);
}
}
private void addBeat(int key, TGBeat beat) {
if (beat.isRestBeat()) {
this.writer.print("r");
this.addDuration(beat.getDuration());
} else {
int size = beat.countNotes();
if (size > 1) {
this.writer.print("<");
}
for (int i = 0; i < size; i++) {
TGNote note = beat.getNote(i);
int note_value =
(note.getBeat().getMeasure().getTrack().getString(note.getString()).getValue()
+ note.getValue());
this.addKey(key, note_value);
if (!(size > 1)) {
this.addDuration(beat.getDuration());
}
this.addString(note.getString());
if (this.isAnyTiedTo(note)) {
this.writer.print("~");
}
if (size > 1) {
this.writer.print(" ");
}
}
if (size > 1) {
this.writer.print(">");
this.addDuration(beat.getDuration());
}
if (beat.isChordBeat()) {
this.writer.print("-\\tag #'chords ^\\markup \\fret-diagram #\"");
TGChord chord = beat.getChord();
for (int i = 0; i < chord.countStrings(); i++) {
this.writer.print((i + 1) + "-" + getLilypondChordFret(chord.getFretValue(i)) + ";");
}
this.writer.print("\"");
}
if (beat.isTextBeat()) {
this.writer.print("-\\tag #'texts ^\\markup {" + beat.getText().getValue() + "}");
}
if (beat.getMeasure().getTrack().getLyrics().getFrom() > beat.getMeasure().getNumber()) {
this.temp.addSkippedLyricBeat(getLilypondDuration(beat.getDuration()));
}
this.writer.print(" ");
}
}
private void writeNote(int header, TGNote note) {
// escribo el valor
writeByte(note.getValue());
// escribo la cuerda
writeByte(note.getString());
// escribo el velocity
if (((header & NOTE_VELOCITY) != 0)) {
writeByte(note.getVelocity());
}
// escribo los efectos
if (((header & NOTE_EFFECT) != 0)) {
writeNoteEffect(note.getEffect());
}
}
private void writeNotes(TGVoice voice, TGBeatData data) {
for (int i = 0; i < voice.countNotes(); i++) {
TGNote note = voice.getNote(i);
int header = (i + 1 < voice.countNotes() ? NOTE_HAS_NEXT : 0);
header = (note.isTiedNote()) ? header |= NOTE_TIED : header;
if (note.getVelocity() != data.getVelocity()) {
data.setVelocity(note.getVelocity());
header |= NOTE_VELOCITY;
}
header = (note.getEffect().hasAnyEffect()) ? header |= NOTE_EFFECT : header;
writeHeader(header);
writeNote(header, note);
}
}
private int getTiedNoteValue(int string, TGTrack track) {
int measureCount = track.countMeasures();
if (measureCount > 0) {
for (int m = measureCount - 1; m >= 0; m--) {
TGMeasure measure = track.getMeasure(m);
for (int b = measure.countBeats() - 1; b >= 0; b--) {
TGBeat beat = measure.getBeat(b);
TGVoice voice = beat.getVoice(0);
for (int n = 0; n < voice.countNotes(); n++) {
TGNote note = voice.getNote(n);
if (note.getString() == string) {
return note.getValue();
}
}
}
}
}
return -1;
}
@Override
protected int execute(ActionData actionData) {
TGNote note = getEditor().getTablature().getCaret().getSelectedNote();
if (note != null) {
// comienza el undoable
UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
if (getSongManager()
.getMeasureManager()
.moveSemitoneDown(
getEditor().getTablature().getCaret().getMeasure(),
note.getVoice().getBeat().getStart(),
note.getString())) {
// termia el undoable
addUndoableEdit(undoable.endUndo());
TuxGuitar.instance().getFileHistory().setUnsavedFile();
}
updateTablature();
}
return 0;
}
private void setTiedNoteValue(TGNote note, Caret caret) {
TGMeasure measure = caret.getMeasure();
TGVoice voice =
getSongManager()
.getMeasureManager()
.getPreviousVoice(measure.getBeats(), caret.getSelectedBeat(), caret.getVoice());
while (measure != null) {
while (voice != null) {
if (voice.isRestVoice()) {
note.setValue(0);
return;
}
// Check if is there any note at same string.
Iterator it = voice.getNotes().iterator();
while (it.hasNext()) {
TGNote current = (TGNote) it.next();
if (current.getString() == note.getString()) {
note.setValue(current.getValue());
return;
}
}
voice =
getSongManager()
.getMeasureManager()
.getPreviousVoice(measure.getBeats(), voice.getBeat(), caret.getVoice());
}
measure = getSongManager().getTrackManager().getPrevMeasure(measure);
if (measure != null) {
voice =
getSongManager().getMeasureManager().getLastVoice(measure.getBeats(), caret.getVoice());
}
}
}
private boolean isAnyTiedTo(TGNote note) {
TGMeasure measure = note.getBeat().getMeasure();
TGBeat beat = this.manager.getMeasureManager().getNextBeat(measure.getBeats(), note.getBeat());
while (measure != null) {
while (beat != null) {
// If is a rest beat, all voice sounds must be stopped.
if (beat.isRestBeat()) {
return false;
}
// Check if is there any note at same string.
Iterator it = beat.getNotes().iterator();
while (it.hasNext()) {
TGNote current = (TGNote) it.next();
if (current.getString() == note.getString()) {
return current.isTiedNote();
}
}
beat = this.manager.getMeasureManager().getNextBeat(measure.getBeats(), beat);
}
measure = this.manager.getTrackManager().getNextMeasure(measure);
if (measure != null) {
beat = this.manager.getMeasureManager().getFirstBeat(measure.getBeats());
}
}
return false;
}
private void readNote(int header, TGVoice voice, TGBeatData data) {
TGNote note = this.factory.newNote();
// leo el valor
note.setValue(readByte());
// leo la cuerda
note.setString(readByte());
// leo la ligadura
note.setTiedNote((header & NOTE_TIED) != 0);
// leo el velocity
if (((header & NOTE_VELOCITY) != 0)) {
data.getVoice(voice.getIndex()).setVelocity(readByte());
}
note.setVelocity(data.getVoice(voice.getIndex()).getVelocity());
// leo los efectos
if (((header & NOTE_EFFECT) != 0)) {
readNoteEffect(note.getEffect());
}
voice.addNote(note);
}
private boolean addNote(TGBeat beat, long start, int value) {
if (beat != null) {
TGMeasure measure = getMeasure();
Caret caret = TuxGuitar.instance().getTablatureEditor().getTablature().getCaret();
List strings = measure.getTrack().getStrings();
for (int i = 0; i < strings.size(); i++) {
TGString string = (TGString) strings.get(i);
if (value >= string.getValue()) {
boolean emptyString = true;
for (int v = 0; v < beat.countVoices(); v++) {
TGVoice voice = beat.getVoice(v);
Iterator it = voice.getNotes().iterator();
while (it.hasNext()) {
TGNoteImpl note = (TGNoteImpl) it.next();
if (note.getString() == string.getNumber()) {
emptyString = false;
break;
}
}
}
if (emptyString) {
TGSongManager manager = TuxGuitar.instance().getSongManager();
// comienza el undoable
UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
TGNote note = manager.getFactory().newNote();
note.setValue((value - string.getValue()));
note.setVelocity(caret.getVelocity());
note.setString(string.getNumber());
TGDuration duration = manager.getFactory().newDuration();
caret.getDuration().copy(duration);
manager.getMeasureManager().addNote(beat, note, duration, start, caret.getVoice());
caret.moveTo(
caret.getTrack(), caret.getMeasure(), note.getVoice().getBeat(), note.getString());
// termia el undoable
TuxGuitar.instance().getUndoableManager().addEdit(undoable.endUndo());
TuxGuitar.instance().getFileHistory().setUnsavedFile();
// reprodusco las notas en el pulso
TuxGuitar.instance().playBeat(caret.getSelectedBeat());
this.afterAction();
return true;
}
}
}
}
return false;
}
protected int execute(TypedEvent e) {
Caret caret = getEditor().getTablature().getCaret();
if (caret.getSelectedNote() != null) {
// comienza el undoable
UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
getSongManager().getMeasureManager().changeTieNote(caret.getSelectedNote());
// termia el undoable
addUndoableEdit(undoable.endUndo());
} else {
TGNote note = getSongManager().getFactory().newNote();
note.setValue(0);
note.setVelocity(caret.getVelocity());
note.setString(caret.getSelectedString().getNumber());
note.setTiedNote(true);
TGDuration duration = getSongManager().getFactory().newDuration();
caret.getDuration().copy(duration);
setTiedNoteValue(note, caret);
// comienza el undoable
UndoableMeasureGeneric undoable = UndoableMeasureGeneric.startUndo();
getSongManager()
.getMeasureManager()
.addNote(caret.getSelectedBeat(), note, duration, caret.getVoice());
// termia el undoable
addUndoableEdit(undoable.endUndo());
}
TuxGuitar.instance().getFileHistory().setUnsavedFile();
updateTablature();
return 0;
}
private TGBeat readNote(TGMeasure measure, TGBeat previous) {
TGBeat beat = previous;
// leo el valor
int value = readInt();
// leo el start
long start = (TGDuration.QUARTER_TIME * readLong() / 1000);
if (beat == null || beat.getStart() != start) {
beat = this.factory.newBeat();
beat.setStart(start);
measure.addBeat(beat);
}
TGVoice voice = beat.getVoice(0);
voice.setEmpty(false);
// leo la duracion
readDuration(voice.getDuration());
TGNote note = this.factory.newNote();
note.setValue(value);
// leo el velocity
note.setVelocity(readInt());
// leo la cuerda
note.setString(readInt());
// leo la ligadura
note.setTiedNote(readBoolean());
// leo los efectos
readNoteEffect(note.getEffect());
voice.addNote(note);
return beat;
}
