bool Ottava::setProperty(P_ID propertyId, const QVariant& val)
{
switch (propertyId) {
case P_ID::OTTAVA_TYPE:
setOttavaType(OttavaType(val.toInt()));
break;
case P_ID::LINE_WIDTH:
lineWidthStyle = PropertyStyle::UNSTYLED;
TextLine::setProperty(propertyId, val);
break;
case P_ID::LINE_STYLE:
lineStyleStyle = PropertyStyle::UNSTYLED;
TextLine::setProperty(propertyId, val);
break;
case P_ID::NUMBERS_ONLY:
setNumbersOnly(val.toBool());
setOttavaType(_ottavaType);
numbersOnlyStyle = PropertyStyle::UNSTYLED;
break;
case P_ID::SPANNER_TICK2:
staff()->pitchOffsets().remove(tick2());
setTick2(val.toInt());
staff()->updateOttava(this);
break;
case P_ID::SPANNER_TICK:
staff()->pitchOffsets().remove(tick());
setTick(val.toInt());
staff()->updateOttava(this);
break;
default:
if (!TextLine::setProperty(propertyId, val))
return false;
break;
}
score()->setLayoutAll(true);
return true;
}
void LyricsLine::layout()
{
bool tempMelismaTicks = (lyrics()->ticks() == Lyrics::TEMP_MELISMA_TICKS);
if (lyrics()->ticks()) { // melisma
setLineWidth(score()->styleP(Sid::lyricsLineThickness));
// if lyrics has a temporary one-chord melisma, set to 0 ticks (just its own chord)
if (tempMelismaTicks)
lyrics()->setTicks(0);
// Lyrics::_ticks points to the beginning of the last spanned segment,
// but the line shall include it:
// include the duration of this last segment in the melisma duration
Segment* lyricsSegment = lyrics()->segment();
int lyricsStartTick = lyricsSegment->tick();
int lyricsEndTick = lyrics()->endTick();
int lyricsTrack = lyrics()->track();
// find segment with tick >= endTick
Segment* s = lyricsSegment;
while (s && s->tick() < lyricsEndTick)
s = s->nextCR(lyricsTrack, true);
if (!s) {
// user probably deleted measures at end of score, leaving this melisma too long
// set s to last segment and reset lyricsEndTick to trigger FIXUP code below
s = score()->lastSegment();
lyricsEndTick = -1;
}
Element* se = s->element(lyricsTrack);
// everything is OK if we have reached a chord at right tick on right track
if (s->tick() == lyricsEndTick && se && se->type() == ElementType::CHORD) {
// advance to next CR, or last segment if no next CR
s = s->nextCR(lyricsTrack, true);
if (!s)
s = score()->lastSegment();
}
else {
// FIXUP - lyrics tick count not valid
// this happens if edits to score have removed the original end segment
// so let's fix it here
// s is already pointing to segment past endTick (or to last segment)
// we should shorten the lyrics tick count to make this work
Segment* ns = s;
Segment* ps = s->prev1(SegmentType::ChordRest);
while (ps && ps != lyricsSegment) {
Element* pe = ps->element(lyricsTrack);
// we're looking for an actual chord on this track
if (pe && pe->type() == ElementType::CHORD)
break;
s = ps;
ps = ps->prev1(SegmentType::ChordRest);
}
if (!ps || ps == lyricsSegment) {
// no valid previous CR, so try to lengthen melisma instead
ps = ns;
s = ps->nextCR(lyricsTrack, true);
Element* e = s ? s->element(lyricsTrack) : nullptr;
// check to make sure we have a chord
if (!e || e->type() != ElementType::CHORD) {
// nothing to do but set ticks to 0
// this will result in melisma being deleted later
lyrics()->undoChangeProperty(Pid::LYRIC_TICKS, 0);
setTicks(0);
return;
}
}
lyrics()->undoChangeProperty(Pid::LYRIC_TICKS, ps->tick() - lyricsStartTick);
}
setTicks(s->tick() - lyricsStartTick);
}
else { // dash(es)
_nextLyrics = searchNextLyrics(lyrics()->segment(), staffIdx(), lyrics()->no(), lyrics()->placement());
setTick2(_nextLyrics ? _nextLyrics->segment()->tick() : tick());
}
if (ticks()) { // only do layout if some time span
// do layout with non-0 duration
if (tempMelismaTicks)
lyrics()->setTicks(Lyrics::TEMP_MELISMA_TICKS);
SLine::layout();
// if temp melisma and there is a first line segment,
// extend it to be after the lyrics syllable (otherwise
// the melisma segment will be often covered by the syllable itself)
if (tempMelismaTicks && segments.size() > 0)
segmentAt(0)->rxpos2() += lyrics()->width();
}
}
