/**
* iterate through notes in backward order (right to left), take note by note to release required duration
* create a list from taken notes to send it to the next measure
* split the latest note (the most right one in the measure) if necessary
* half of the duration remains in current measure at the end tied with
* a new note that has to be created and push to the beginning of the next measure
*/
int TscoreMeasure::releaseAtEnd(int dur, QList<TscoreNote*>& notesToOut, Tnote& newNote, int endNote) {
int noteNr = m_notes.count() - 1;
while (noteNr >= endNote && dur > 0) {
auto lastN = lastNote();
int lastDur = lastN->note()->duration();
if (lastDur > dur) { // last note is longer than required space - split it then create and move the rest of its duration to the next measure
if (Trhythm(lastDur - dur).rhythm() == Trhythm::e_none) { // subtracting can't be solved by single note
split(lastN); // then split on two notes
continue; // and call while loop again
}
Trhythm oldRhythm(lastN->note()->rtm); // preserve tie and stem direction
lastN->setRhythm(Trhythm(lastDur - dur, lastN->note()->isRest()));
copyRhythmParams(lastN, oldRhythm);
// lastN->note()->rtm.setStemDown(oldRhythm.stemDown());
// if (oldRhythm.tie())
// lastN->note()->rtm.setTie(Trhythm::e_tieCont);
newNote = Tnote(*lastN->note(), Trhythm(dur, lastN->note()->isRest()));
// newNote.rtm.setStemDown(oldRhythm.stemDown());
lastDur = dur;
} else { // last note is the same long or smaller than required space - so move it to the next measure
notesToOut << m_notes.takeLast();
disconnect(notesToOut.last(), &TscoreNote::noteGoingToChange, this, &TscoreMeasure::noteChangedSlot);
auto b = notesToOut.last()->beam();
if (b) {
m_beams.removeOne(b);
delete b;
}
}
dur -= lastDur;
m_free += lastDur; // note was taken out so there is more free space in the measure
}
return dur;
}
void RhythmView::Beat(int j)
{
if (j>num) setRhythm(j,4); // This is a preventive case
for (int i=0;i<num;i++)
{
lamps[i]->off();
}
lamps[j-1]->on();
}
RhythmView::RhythmView (QWidget *parent, const char *name) : QWidget (parent,name)
{
lamps=NULL;
setRhythm(4,4);
}
