protected Element convert(Document doc, Note note) {
Element noteEl = doc.createElement(NOTE_TAG);
Element durationEl = doc.createElement(DURATION_TAG);
String stepValue = null;
byte strictHeight = note.getStrictHeight();
int octave = note.getOctaveTransposition();
if (note.isRest()) {
Element rest = doc.createElement(REST_TAG);
noteEl.appendChild(rest);
} else {
switch (strictHeight) {
case Note.C:
stepValue = "C";
break;
case Note.D:
stepValue = "D";
break;
case Note.E:
stepValue = "E";
break;
case Note.F:
stepValue = "F";
break;
case Note.G:
stepValue = "G";
break;
case Note.A:
stepValue = "A";
break;
case Note.B:
stepValue = "B";
break;
}
octave = octave + 4;
String octaveValue = new Integer(octave).toString();
// Element typeEl = doc.createElement(TYPE_TAG);
// typeEl.appendChild(doc.createTextNode("quarter"));
Element pitchEl = doc.createElement(PITCH_TAG);
Element stepEl = doc.createElement(STEP_TAG);
stepEl.appendChild(doc.createTextNode(stepValue));
pitchEl.appendChild(stepEl);
if (keySignature != null) {
Accidental accidental = note.getAccidental();
if (accidental.isInTheKey()) {
accidental = keySignature.getAccidentalFor(note.getStrictHeight());
}
if (accidental.isDefined()) {
int alterValue = accidental.getNearestOccidentalValue();
Element alterEl = doc.createElement(ALTER_TAG);
alterEl.appendChild(doc.createTextNode(Integer.toString(alterValue)));
pitchEl.appendChild(alterEl);
}
}
Element octaveEl = doc.createElement(OCTAVE_TAG);
octaveEl.appendChild(doc.createTextNode(octaveValue));
pitchEl.appendChild(octaveEl);
noteEl.appendChild(pitchEl);
if (note.hasAccidental()) {
Node acc = doc.createElement(ACCIDENTAL_TAG);
Node accValue = null;
if (note.getAccidental().isFlat()) accValue = doc.createTextNode("flat");
else if (note.getAccidental().isNatural()) accValue = doc.createTextNode("natural");
else if (note.getAccidental().isSharp()) accValue = doc.createTextNode("sharp");
// TODO double flat/sharp
acc.appendChild(accValue);
noteEl.appendChild(acc);
}
}
int relDuration = note.getDuration() * DIVISIONS_PER_QUARTER_NOTE / Note.QUARTER;
durationEl.appendChild(doc.createTextNode(new Integer(relDuration).toString()));
noteEl.appendChild(durationEl);
if (note.isTied()) {
String type = null;
if (note.isBeginningTie()) {
type = "start";
} else if (note.isEndingTie()) {
type = "stop";
}
if (type != null) {
Element tieEl = doc.createElement(TIE_TAG);
tieEl.setAttribute(TYPE_ATTRIBUTE, type);
noteEl.appendChild(tieEl);
Element notationsEl = (Element) noteEl.getElementsByTagName(NOTATIONS_TAG).item(0);
if (notationsEl == null) {
notationsEl = doc.createElement(NOTATIONS_TAG);
noteEl.appendChild(notationsEl);
}
Element tiedEl = doc.createElement(TIED_TAG);
tiedEl.setAttribute(TYPE_ATTRIBUTE, type);
notationsEl.appendChild(tiedEl);
}
}
if (note.isPartOfTuplet()) {
Tuplet tuplet = note.getTuplet();
Vector notes = tuplet.getNotesAsVector();
int d = 0;
for (Iterator iterator = notes.iterator(); iterator.hasNext(); ) {
Note n = (Note) iterator.next();
d += n.getStrictDuration();
}
int gcd = MathUtils.pgcd(d, tuplet.getTotalDuration());
Element timeModificationEl = doc.createElement(TIMEMODIFICATION_TAG);
Element actualNotesEl = doc.createElement(ACTUALNOTES_TAG);
actualNotesEl.appendChild(doc.createTextNode(Integer.toString(d / gcd)));
timeModificationEl.appendChild(actualNotesEl);
Element normalNotesEl = doc.createElement(NORMALNOTES_TAG);
normalNotesEl.appendChild(
doc.createTextNode(Integer.toString(tuplet.getTotalDuration() / gcd)));
timeModificationEl.appendChild(normalNotesEl);
noteEl.appendChild(timeModificationEl);
Element notationsEl = doc.createElement(NOTATIONS_TAG);
Element tupletEl = doc.createElement(TUPLET_TAG);
if (note.equals(notes.get(0))) {
tupletEl.setAttribute(TYPE_ATTRIBUTE, "start");
notationsEl.appendChild(tupletEl);
noteEl.appendChild(notationsEl);
} else if (note.equals(notes.get(notes.size() - 1))) {
tupletEl.setAttribute(TYPE_ATTRIBUTE, "stop");
notationsEl.appendChild(tupletEl);
noteEl.appendChild(notationsEl);
}
}
Node type = doc.createElement(TYPE_TAG);
Node typeValue = null;
switch (note.getStrictDuration()) {
case Note.SIXTY_FOURTH:
typeValue = doc.createTextNode("64th");
break;
case Note.THIRTY_SECOND:
typeValue = doc.createTextNode("32nd");
break;
case Note.SIXTEENTH:
typeValue = doc.createTextNode("16th");
break;
case Note.EIGHTH:
typeValue = doc.createTextNode("eighth");
break;
case Note.QUARTER:
typeValue = doc.createTextNode("quarter");
break;
case Note.HALF:
typeValue = doc.createTextNode("half");
break;
case Note.WHOLE:
typeValue = doc.createTextNode("whole");
break;
}
if (typeValue != null) {
type.appendChild(typeValue);
noteEl.appendChild(type);
}
if (note.countDots() >= 1) {
for (int i = 0; i < note.countDots(); i++) {
Node dot = doc.createElement(DOT_TAG);
noteEl.appendChild(dot);
}
}
return noteEl;
}
