private TGMeasureHeader readMeasureHeader(int number, TGSong song, TGTimeSignature timeSignature)
throws IOException {
int flags = readUnsignedByte();
TGMeasureHeader header = getFactory().newHeader();
header.setNumber(number);
header.setStart(0);
header.getTempo().setValue(120);
header.setTripletFeel(this.tripletFeel);
header.setRepeatOpen(((flags & 0x04) != 0));
if ((flags & 0x01) != 0) {
timeSignature.setNumerator(readByte());
}
if ((flags & 0x02) != 0) {
timeSignature.getDenominator().setValue(readByte());
}
timeSignature.copy(header.getTimeSignature());
if ((flags & 0x08) != 0) {
header.setRepeatClose(readByte());
}
if ((flags & 0x10) != 0) {
header.setRepeatAlternative(parseRepeatAlternative(song, number, readUnsignedByte()));
}
if ((flags & 0x20) != 0) {
header.setMarker(readMarker(number));
}
if ((flags & 0x40) != 0) {
readByte();
readByte();
}
return header;
}
private void readTimeSignature(TGTimeSignature timeSignature) {
// leo el numerador
timeSignature.setNumerator(readByte());
// leo el denominador
readDuration(timeSignature.getDenominator());
}
private TGMeasureHeader readMeasureHeader(int index, TGTimeSignature timeSignature)
throws IOException {
int flags = readUnsignedByte();
TGMeasureHeader header = new TGMeasureHeaderImpl();
header.setNumber((index + 1));
header.setStart(0);
header.getTempo().setValue(120);
header.setRepeatOpen(((flags & 0x04) != 0));
if ((flags & 0x01) != 0) {
timeSignature.setNumerator(readByte());
}
if ((flags & 0x02) != 0) {
timeSignature.getDenominator().setValue(readByte());
}
header.setTimeSignature(timeSignature.clone());
if ((flags & 0x08) != 0) {
header.setRepeatClose(((readByte() & 0xff) - 1));
}
if ((flags & 0x20) != 0) {
header.setMarker(readMarker(header.getNumber()));
}
if ((flags & 0x10) != 0) {
header.setRepeatAlternative(readUnsignedByte());
}
if ((flags & 0x40) != 0) {
readByte();
readByte();
}
if ((flags & 0x01) != 0 || (flags & 0x02) != 0) {
skip(4);
}
if ((flags & 0x10) == 0) {
skip(1);
}
int tripletFeel = readByte();
if (tripletFeel == 1) {
header.setTripletFeel(TGMeasureHeader.TRIPLET_FEEL_EIGHTH);
} else if (tripletFeel == 2) {
header.setTripletFeel(TGMeasureHeader.TRIPLET_FEEL_SIXTEENTH);
} else {
header.setTripletFeel(TGMeasureHeader.TRIPLET_FEEL_NONE);
}
return header;
}
public void copy(TGTimeSignature timeSignature) {
timeSignature.setNumerator(getNumerator());
getDenominator().copy(timeSignature.getDenominator());
}