public boolean writeSequence(NoteList noteList) {
this.noteList = noteList;
toneMap = toneMapFrame.getToneMap();
timeSet = toneMap.getTimeSet();
pitchSet = toneMap.getPitchSet();
timeRange = timeSet.getRange();
pitchRange = pitchSet.getRange();
if (!buildNoteSequence()) return false;
try {
sequence = new Sequence(Sequence.PPQ, 10);
} catch (Exception ex) {
ex.printStackTrace();
return false;
}
track = sequence.createTrack();
startTime = System.currentTimeMillis();
// add a program change right at the beginning of
// the track for the current instrument
createEvent(PROGRAM, cc.program + 1, 1);
for (int i = 0; i < noteSequence.size(); i++) {
noteSequenceElement = noteSequence.get(i);
if (noteSequenceElement.state == ON)
if (!createEvent(NOTEON, noteSequenceElement.note, noteSequenceElement.tick)) return false;
if (noteSequenceElement.state == OFF)
if (!createEvent(NOTEOFF, noteSequenceElement.note, noteSequenceElement.tick)) return false;
}
return true;
}
public double playGetLength() {
return sequence.getMicrosecondLength();
}
public double getTickRate() {
return ((double) (sequence.getResolution() * getBPM() / 60));
}