@Test
public void test() {
MxlPart part = getFirstPart();
List<Tuple2<MP, ? extends Direction>> expectedDirections = getExpectedDirections();
// check only directions in this test
int iDirection = 0;
for (int iMeasure = 0; iMeasure <= 1; iMeasure++) {
MxlMeasure measure = part.getMeasures().get(iMeasure);
for (MxlMusicDataContent data : measure.getMusicData().getContent()) {
if (data.getMusicDataContentType() == MxlMusicDataContentType.Direction) {
// check type
MxlDirection dir = (MxlDirection) data;
MxlDirectionTypeContent content = dir.getDirectionTypes().get(0).getContent();
if (iDirection == 0) {
// Words "Largo"
assertEquals(0, iMeasure);
assertEquals(MxlDirectionTypeContentType.Words, content.getDirectionTypeContentType());
assertEquals("Largo", ((MxlWords) content).getFormattedText().getValue());
} else if (iDirection == 1) {
// Dynamics "fp"
assertEquals(0, iMeasure);
assertEquals(
MxlDirectionTypeContentType.Dynamics, content.getDirectionTypeContentType());
assertEquals(DynamicsType.fp, ((MxlDynamics) content).getElement());
} else if (iDirection == 2) {
// Dynamics "p"
assertEquals(1, iMeasure);
assertEquals(
MxlDirectionTypeContentType.Dynamics, content.getDirectionTypeContentType());
assertEquals(DynamicsType.p, ((MxlDynamics) content).getElement());
}
iDirection++;
}
}
}
assertEquals("not all directions found", expectedDirections.size(), iDirection);
}
/** Reads the given direction element. */
private static MusicReaderContext readDirection(
MusicReaderContext context, MxlDirection mxlDirection) {
// staff
int staff = notNull(mxlDirection.getStaff(), 1) - 1;
// direction-types
Words words = null;
for (MxlDirectionType mxlType : mxlDirection.getDirectionTypes()) {
MxlDirectionTypeContent mxlDTC = mxlType.getContent();
MxlDirectionTypeContentType mxlDTCType = mxlDTC.getDirectionTypeContentType();
switch (mxlDTCType) {
case Dynamics:
{
// dynamics
DynamicsType type = ((MxlDynamics) mxlDTC).getElement();
Dynamics dynamics = new Dynamics(type);
context = context.writeMeasureElement(dynamics, staff);
break;
}
case Pedal:
{
// pedal
MxlPedal mxlPedal = (MxlPedal) mxlDTC;
Pedal.Type type = null;
switch (mxlPedal.getType()) {
case Start:
type = Type.Start;
break;
case Stop:
type = Type.Stop;
break;
}
if (type != null) {
Pedal pedal =
new Pedal(
type,
readPosition(
mxlPedal.getPrintStyle().getPosition(),
context.getTenthMm(),
context.getStaffLinesCount(staff)));
context = context.writeMeasureElement(pedal, staff);
}
break;
}
case Wedge:
{
// wedge
MxlWedge mxlWedge = (MxlWedge) mxlDTC;
int number = mxlWedge.getNumber();
Position pos =
readPosition(
mxlWedge.getPosition(),
context.getTenthMm(),
context.getStaffLinesCount(staff));
switch (mxlWedge.getType()) {
case Crescendo:
Wedge crescendo = new Crescendo(null, pos);
context = context.writeMeasureElement(crescendo, staff);
context = context.openWedge(number, crescendo);
break;
case Diminuendo:
Wedge diminuendo = new Diminuendo(null, pos);
context = context.writeMeasureElement(diminuendo, staff);
context = context.openWedge(number, diminuendo);
break;
case Stop:
Tuple2<MusicReaderContext, Wedge> t = context.closeWedge(number);
context = t.get1();
Wedge wedge = t.get2();
if (wedge == null)
throw new RuntimeException("Wedge " + (number + 1) + " is not open!");
context = context.writeMeasureElement(wedge.getWedgeEnd(), staff);
break;
}
break;
}
case Words:
{
// words (currently only one element is supported)
if (words == null) {
MxlWords mxlWords = (MxlWords) mxlDTC;
MxlFormattedText mxlFormattedText = mxlWords.getFormattedText();
FontInfo fontInfo = readFontInfo(mxlFormattedText.getPrintStyle().getFont());
Position position =
readPosition(
mxlFormattedText.getPrintStyle().getPosition(),
context.getTenthMm(),
context.getStaffLinesCount(staff));
words = new Words(mxlFormattedText.getValue(), fontInfo, position);
}
break;
}
}
}
// sound
MxlSound mxlSound = mxlDirection.getSound();
if (mxlSound != null) {
// tempo
if (mxlSound.getTempo() != null) {
// always expressed in quarter notes per minute
int quarterNotesPerMinute = mxlSound.getTempo().intValue();
// if there were words found, use them for the tempo
Tempo tempo;
if (words != null) {
tempo = new Tempo(fr(1, 4), quarterNotesPerMinute, words.getText(), words.getPosition());
words = null; // words were used now
} else {
tempo = new Tempo(fr(1, 4), quarterNotesPerMinute, null, null);
}
// write to measure
context = context.writeMeasureElement(tempo, staff);
}
}
// if there are words that were not used for the tempo, write them now
if (words != null) {
context = context.writeMeasureElement(words, staff);
}
return context;
}
