void InspectorBarLine::setAsStaffDefault()
{
BarLine* bl = toBarLine(inspector->element());
Staff* staff = bl->staff();
Score* score = bl->score();
score->startCmd();
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN, bl->getProperty(Pid::BARLINE_SPAN));
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_FROM, bl->getProperty(Pid::BARLINE_SPAN_FROM));
staff->undoChangeProperty(Pid::STAFF_BARLINE_SPAN_TO, bl->getProperty(Pid::BARLINE_SPAN_TO));
if (bl->barLineType() == BarLineType::NORMAL)
bl->setGenerated(true);
score->endCmd();
}
void System::layout(qreal xo1)
{
if (isVbox()) // ignore vbox
return;
static const Spatium instrumentNameOffset(1.0);
int nstaves = _staves.size();
if (nstaves != score()->nstaves())
qDebug("System::layout: nstaves %d != %d", nstaves, score()->nstaves());
//---------------------------------------------------
// find x position of staves
// create brackets
//---------------------------------------------------
qreal xoff2 = 0.0; // x offset for instrument name
int bracketLevels = 0;
for (int idx = 0; idx < nstaves; ++idx)
bracketLevels = qMax(bracketLevels, score()->staff(idx)->bracketLevels());
qreal bracketWidth[bracketLevels];
for (int i = 0; i < bracketLevels; ++i)
bracketWidth[i] = 0.0;
QList<Bracket*> bl = _brackets;
_brackets.clear();
for (int staffIdx = 0; staffIdx < nstaves; ++staffIdx) {
Staff* s = score()->staff(staffIdx);
for (int i = 0; i < bracketLevels; ++i) {
if (s->bracket(i) == BracketType::NO_BRACKET)
continue;
int firstStaff = staffIdx;
int lastStaff = staffIdx + s->bracketSpan(i) - 1;
if (lastStaff >= nstaves)
lastStaff = nstaves - 1;
for (; firstStaff <= lastStaff; ++firstStaff) {
if (score()->staff(firstStaff)->show())
break;
}
for (; lastStaff >= firstStaff; --lastStaff) {
if (score()->staff(lastStaff)->show())
break;
}
int span = lastStaff - firstStaff + 1;
//
// do not show bracket if it only spans one
// system due to some invisible staves
//
if ((span > 1) || (s->bracketSpan(i) == span)) {
//
// this bracket is visible
//
Bracket* b = 0;
int track = staffIdx * VOICES;
for (int k = 0; k < bl.size(); ++k) {
if (bl[k]->track() == track && bl[k]->level() == i) {
b = bl.takeAt(k);
break;
}
}
if (b == 0) {
b = new Bracket(score());
b->setGenerated(true);
b->setParent(this);
b->setTrack(track);
b->setLevel(i);
b->setBracketType(s->bracket(i));
b->setSpan(s->bracketSpan(i));
score()->undoAddElement(b);
}
else
_brackets.append(b);
b->setFirstStaff(firstStaff);
b->setLastStaff(lastStaff);
bracketWidth[i] = qMax(bracketWidth[i], b->width());
}
}
if (!s->show())
continue;
for (InstrumentName* t : _staves[staffIdx]->instrumentNames) {
t->layout();
qreal w = t->width() + point(instrumentNameOffset);
if (w > xoff2)
xoff2 = w;
}
}
for (Bracket* b : bl)
score()->undoRemoveElement(b);
//---------------------------------------------------
// layout SysStaff and StaffLines
//---------------------------------------------------
// xoff2 += xo1;
_leftMargin = xoff2;
qreal bd = point(score()->styleS(StyleIdx::bracketDistance));
if ( _brackets.size() > 0) {
for (int i = 0; i < bracketLevels; ++i)
_leftMargin += bracketWidth[i] + bd;
}
for (int staffIdx = 0; staffIdx < nstaves; ++staffIdx) {
SysStaff* s = _staves[staffIdx];
Staff* staff = score()->staff(staffIdx);
if (!staff->show() || !s->show()) {
s->setbbox(QRectF());
continue;
}
qreal staffMag = staff->mag();
qreal h;
if (staff->lines() == 1)
h = 2;
else
h = (staff->lines()-1) * staff->lineDistance();
h = h * staffMag * spatium();
s->bbox().setRect(_leftMargin + xo1, 0.0, 0.0, h);
}
if ((nstaves > 1 && score()->styleB(StyleIdx::startBarlineMultiple)) || (nstaves <= 1 && score()->styleB(StyleIdx::startBarlineSingle))) {
if (_barLine == 0) {
BarLine* bl = new BarLine(score());
bl->setParent(this);
bl->setTrack(0);
bl->setGenerated(true);
score()->undoAddElement(bl);
}
}
else if (_barLine)
score()->undoRemoveElement(_barLine);
if (_barLine)
_barLine->rxpos() = _leftMargin + xo1;
//---------------------------------------------------
// layout brackets
//---------------------------------------------------
for (Bracket* b : _brackets) {
qreal xo = -xo1;
for (const Bracket* b2 : _brackets) {
if (b->level() > b2->level() &&
((b->firstStaff() >= b2->firstStaff() && b->firstStaff() <= b2->lastStaff()) ||
(b->lastStaff() >= b2->firstStaff() && b->lastStaff() <= b2->lastStaff())))
xo += b2->width() + bd;
}
b->rxpos() = _leftMargin - xo - b->width();
}
//---------------------------------------------------
// layout instrument names x position
//---------------------------------------------------
int idx = 0;
for (const Part* p : score()->parts()) {
SysStaff* s = staff(idx);
if (s->show() && p->show()) {
for (InstrumentName* t : s->instrumentNames) {
switch (t->textStyle().align() & AlignmentFlags::HMASK) {
case int(AlignmentFlags::LEFT):
t->rxpos() = 0;
break;
case int(AlignmentFlags::HCENTER):
t->rxpos() = (xoff2 - point(instrumentNameOffset) + xo1) * .5;
break;
case int(AlignmentFlags::RIGHT):
default:
t->rxpos() = xoff2 - point(instrumentNameOffset) + xo1;
break;
}
t->rxpos() += t->textStyle().offset(t->spatium()).x();
}
}
idx += p->nstaves();
}
}