void BarLine::layout()
{
qreal y1, y2;
getY(&y1, &y2);
qreal _spatium = spatium();
qreal dw = layoutWidth(score(), barLineType(), magS());
QRectF r(0.0, y1, dw, y2-y1);
if (score()->styleB(ST_repeatBarTips)) {
qreal mags = magS();
int si = score()->symIdx();
switch (barLineType()) {
case START_REPEAT:
r |= symbols[si][brackettipsRightUp].bbox(mags).translated(0, y1);
r |= symbols[si][brackettipsRightDown].bbox(mags).translated(0, y2);
break;
case END_REPEAT:
r |= symbols[si][brackettipsLeftUp].bbox(mags).translated(0, y1);
r |= symbols[si][brackettipsLeftDown].bbox(mags).translated(0, y2);
break;
case END_START_REPEAT:
{
qreal lw = point(score()->styleS(ST_barWidth));
qreal lw2 = point(score()->styleS(ST_endBarWidth));
qreal d1 = point(score()->styleS(ST_endBarDistance));
const Sym& dotsym = symbols[score()->symIdx()][dotSym];
qreal dotw = dotsym.width(mags);
qreal x = dotw + 2 * d1 + lw + lw2 * .5; // thick bar
r |= symbols[si][brackettipsRightUp].bbox(mags).translated(x, y1);
r |= symbols[si][brackettipsRightDown].bbox(mags).translated(x, y2);
r |= symbols[si][brackettipsLeftUp].bbox(mags).translated(x, y1);
r |= symbols[si][brackettipsLeftDown].bbox(mags).translated(x, y2);
}
break;
default:
break;
}
}
foreach(Element* e, _el) {
e->layout();
if (e->type() == ARTICULATION) {
Articulation* a = static_cast<Articulation*>(e);
MScore::Direction dir = a->direction();
qreal distance = 0.5 * _spatium;
qreal x = width() * .5;
if (dir == MScore::DOWN) {
qreal botY = y2 + distance;
a->setPos(QPointF(x, botY));
}
else {
qreal topY = y1 - distance;
a->setPos(QPointF(x, topY));
}
}
}
void ChordRest::layoutArticulations()
{
if (parent() == 0 || _articulations.isEmpty())
return;
qreal _spatium = spatium();
qreal _spStaff = _spatium * staff()->lineDistance(); // scaled to staff line distance for vert. pos. within a staff
if (type() == Element::Type::CHORD) {
if (_articulations.size() == 1) {
static_cast<Chord*>(this)->layoutArticulation(_articulations[0]);
return;
}
if (_articulations.size() == 2) {
//
// staccato | tenuto + marcato
//
Articulation* a1 = _articulations[0];
Articulation* a2 = _articulations[1];
ArticulationType st1 = a1->articulationType();
ArticulationType st2 = a2->articulationType();
if ((st2 == ArticulationType::Tenuto || st2 == ArticulationType::Staccato)
&& (st1 == ArticulationType::Marcato)) {
qSwap(a1, a2);
qSwap(st1, st2);
}
if ((st1 == ArticulationType::Tenuto || st1 == ArticulationType::Staccato)
&& (st2 == ArticulationType::Marcato)) {
QPointF pt = static_cast<Chord*>(this)->layoutArticulation(a1);
pt.ry() += a1->up() ? -_spStaff * .5 : _spStaff * .5;
a2->layout();
a2->setUp(a1->up());
a2->setPos(pt);
a2->adjustReadPos();
return;
}
//
// staccato | tenuto + sforzato
//
if ((st2 == ArticulationType::Tenuto || st2 == ArticulationType::Staccato)
&& (st1 == ArticulationType::Sforzatoaccent)) {
qSwap(a1, a2);
qSwap(st1, st2);
}
if ((st1 == ArticulationType::Tenuto || st1 == ArticulationType::Staccato)
&& (st2 == ArticulationType::Sforzatoaccent)) {
QPointF pt = static_cast<Chord*>(this)->layoutArticulation(a1);
pt.ry() += a1->up() ? -_spStaff * .7 : _spStaff * .7;
a2->layout();
a2->setUp(a1->up());
a2->setPos(pt);
a2->adjustReadPos();
return;
}
}
}
qreal x = centerX();
qreal distance0 = score()->styleS(StyleIdx::propertyDistance).val() * _spatium;
qreal distance1 = score()->styleS(StyleIdx::propertyDistanceHead).val() * _spatium;
qreal distance2 = score()->styleS(StyleIdx::propertyDistanceStem).val() * _spatium;
qreal chordTopY = upPos(); // note position of highest note
qreal chordBotY = downPos(); // note position of lowest note
qreal staffTopY = -distance2;
qreal staffBotY = staff()->height() + distance2;
// avoid collisions of staff articulations with chord notes:
// gap between note and staff articulation is distance0 + 0.5 spatium
if (type() == Element::Type::CHORD) {
Chord* chord = static_cast<Chord*>(this);
Stem* stem = chord->stem();
if (stem) {
qreal y = stem->pos().y() + pos().y();
if (up() && stem->stemLen() < 0.0)
y += stem->stemLen();
else if (!up() && stem->stemLen() > 0.0)
y -= stem->stemLen();
if (beam()) {
qreal bw = score()->styleS(StyleIdx::beamWidth).val() * _spatium;
y += up() ? -bw : bw;
}
if (up())
staffTopY = qMin(staffTopY, qreal(y - 0.5 * _spatium));
else
staffBotY = qMax(staffBotY, qreal(y + 0.5 * _spatium));
}
}
staffTopY = qMin(staffTopY, qreal(chordTopY - distance0 - 0.5 * _spatium));
staffBotY = qMax(staffBotY, qreal(chordBotY + distance0 + 0.5 * _spatium));
qreal dy = 0.0;
int n = _articulations.size();
for (int i = 0; i < n; ++i) {
Articulation* a = _articulations.at(i);
//
// determine MScore::Direction
//
if (a->direction() != MScore::Direction::AUTO) {
a->setUp(a->direction() == MScore::Direction::UP);
}
else {
if (a->anchor() == ArticulationAnchor::CHORD)
a->setUp(!up());
else
a->setUp(a->anchor() == ArticulationAnchor::TOP_STAFF || a->anchor() == ArticulationAnchor::TOP_CHORD);
}
}
//
// pass 1
// place tenuto and staccato
//
for (int i = 0; i < n; ++i) {
Articulation* a = _articulations.at(i);
a->layout();
ArticulationAnchor aa = a->anchor();
if ((a->articulationType() != ArticulationType::Tenuto)
&& (a->articulationType() != ArticulationType::Staccato))
continue;
if (aa != ArticulationAnchor::CHORD && aa != ArticulationAnchor::TOP_CHORD && aa != ArticulationAnchor::BOTTOM_CHORD)
continue;
bool bottom;
if ((aa == ArticulationAnchor::CHORD) && measure()->hasVoices(a->staffIdx()))
bottom = !up();
else
bottom = (aa == ArticulationAnchor::BOTTOM_CHORD) || (aa == ArticulationAnchor::CHORD && up());
bool headSide = bottom == up();
dy += distance1;
qreal y;
Chord* chord = static_cast<Chord*>(this);
if (bottom) {
int line = downLine();
y = chordBotY + dy;
if (!headSide && type() == Element::Type::CHORD && chord->stem()) {
Stem* stem = chord->stem();
y = chordTopY + stem->stemLen();
if (chord->beam())
y += score()->styleS(StyleIdx::beamWidth).val() * _spatium * .5;
x = stem->pos().x();
int line = lrint((y+0.5*_spatium) / _spatium);
if (line <= 4) // align between staff lines
y = line * _spatium + _spatium * .5;
else
y += _spatium;
}
else {
int lines = (staff()->lines() - 1) * 2;
if (line < lines)
y = (line & ~1) + 3;
else
y = line + 2;
y *= _spatium * .5;
}
}
else {
int line = upLine();
y = chordTopY - dy;
if (!headSide && type() == Element::Type::CHORD && chord->stem()) {
Stem* stem = chord->stem();
y = chordBotY + stem->stemLen();
if (chord->beam())
y -= score()->styleS(StyleIdx::beamWidth).val() * _spatium * .5;
x = stem->pos().x();
int line = lrint((y-0.5*_spatium) / _spatium);
if (line >= 0) // align between staff lines
y = line * _spatium - _spatium * .5;
else
y -= _spatium;
}
else {
if (line > 0)
y = ((line+1) & ~1) - 3;
else
y = line - 2;
y *= _spatium * .5;
}
}
dy += _spatium * .5;
a->setPos(x, y);
}
// reserve space for slur
bool botGap = false;
bool topGap = false;
#if 0 // TODO-S: optimize
for (Spanner* sp = _spannerFor; sp; sp = sp->next()) {
if (sp->type() != SLUR)
continue;
Slur* s = static_cast<Slur*>(sp);
if (s->up())
topGap = true;
else
botGap = true;
}
for (Spanner* sp = _spannerBack; sp; sp = sp->next()) {
if (sp->type() != SLUR)
continue;
Slur* s = static_cast<Slur*>(sp);
if (s->up())
topGap = true;
else
botGap = true;
}
#endif
if (botGap)
chordBotY += _spatium;
if (topGap)
chordTopY -= _spatium;
//
// pass 2
// place all articulations with anchor at chord/rest
//
n = _articulations.size();
for (int i = 0; i < n; ++i) {
Articulation* a = _articulations.at(i);
a->layout();
ArticulationAnchor aa = a->anchor();
if ((a->articulationType() == ArticulationType::Tenuto)
|| (a->articulationType() == ArticulationType::Staccato))
continue;
if (aa != ArticulationAnchor::CHORD && aa != ArticulationAnchor::TOP_CHORD && aa != ArticulationAnchor::BOTTOM_CHORD)
continue;
// for tenuto and staccate check for staff line collision
bool staffLineCT = a->articulationType() == ArticulationType::Tenuto
|| a->articulationType() == ArticulationType::Staccato;
// qreal sh = a->bbox().height() * mag();
bool bottom = (aa == ArticulationAnchor::BOTTOM_CHORD) || (aa == ArticulationAnchor::CHORD && up());
dy += distance1;
if (bottom) {
qreal y = chordBotY + dy;
if (staffLineCT && (y <= staffBotY -.1 - dy)) {
qreal l = y / _spatium;
qreal delta = fabs(l - round(l));
if (delta < 0.4) {
y += _spatium * .5;
dy += _spatium * .5;
}
}
a->setPos(x, y); // - a->bbox().y() + a->bbox().height() * .5);
}
else {
qreal y = chordTopY - dy;
if (staffLineCT && (y >= (staffTopY +.1 + dy))) {
qreal l = y / _spatium;
qreal delta = fabs(l - round(l));
if (delta < 0.4) {
y -= _spatium * .5;
dy += _spatium * .5;
}
}
a->setPos(x, y); // + a->bbox().y() - a->bbox().height() * .5);
}
}
//
// pass 3
// now place all articulations with staff top or bottom anchor
//
qreal dyTop = staffTopY;
qreal dyBot = staffBotY;
/* if ((upPos() - _spatium) < dyTop)
dyTop = upPos() - _spatium;
if ((downPos() + _spatium) > dyBot)
dyBot = downPos() + _spatium;
*/
for (int i = 0; i < n; ++i) {
Articulation* a = _articulations.at(i);
ArticulationAnchor aa = a->anchor();
if (aa == ArticulationAnchor::TOP_STAFF || aa == ArticulationAnchor::BOTTOM_STAFF) {
if (a->up()) {
a->setPos(x, dyTop);
dyTop -= distance0;
}
else {
a->setPos(x, dyBot);
dyBot += distance0;
}
}
a->adjustReadPos();
}
}
void BarLine::layout()
{
qreal y1, y2;
getY(&y1, &y2);
// if bar line does not belong to a system, has a staff and staff is set to hide bar lines, set null bbox
if (parent() && parent()->type() != Element::Type::SYSTEM && staff() && !staff()->staffType()->showBarlines())
setbbox(QRectF());
// bar lines not hidden
else {
qreal dw = layoutWidth(score(), barLineType(), magS());
QRectF r(0.0, y1, dw, y2-y1);
if (score()->styleB(StyleIdx::repeatBarTips)) {
switch (barLineType()) {
case BarLineType::START_REPEAT:
r |= symBbox(SymId::bracketTop).translated(0, y1);
r |= symBbox(SymId::bracketBottom).translated(0, y2);
break;
case BarLineType::END_REPEAT:
{
qreal w1 = symBbox(SymId::reversedBracketTop).width();
r |= symBbox(SymId::reversedBracketTop).translated(dw - w1, y1);
r |= symBbox(SymId::reversedBracketBottom).translated(dw - w1, y2);
break;
}
case BarLineType::END_START_REPEAT:
{
qreal lw = point(score()->styleS(StyleIdx::barWidth));
qreal lw2 = point(score()->styleS(StyleIdx::endBarWidth));
qreal d1 = point(score()->styleS(StyleIdx::endBarDistance));
qreal dotw = symWidth(SymId::repeatDot);
qreal x = dotw + 2 * d1 + lw + lw2 * .5; // thick bar
qreal w1 = symBbox(SymId::reversedBracketTop).width();
r |= symBbox(SymId::bracketTop).translated(x, y1);
r |= symBbox(SymId::bracketBottom).translated(x, y2);
r |= symBbox(SymId::reversedBracketTop).translated(x - w1 , y1);
r |= symBbox(SymId::reversedBracketBottom).translated(x - w1, y2);
}
break;
default:
break;
}
}
setbbox(r);
}
// in any case, lay out attached elements
foreach(Element* e, _el) {
e->layout();
if (e->type() == Element::Type::ARTICULATION) {
Articulation* a = static_cast<Articulation*>(e);
MScore::Direction dir = a->direction();
qreal distance = 0.5 * spatium();
qreal x = width() * .5;
if (dir == MScore::Direction::DOWN) {
qreal botY = y2 + distance;
a->setPos(QPointF(x, botY));
}
else {
qreal topY = y1 - distance;
a->setPos(QPointF(x, topY));
}
}
}
void BarLine::layout()
{
qreal y1, y2;
getY(&y1, &y2);
qreal _spatium = spatium();
qreal dw = score()->styleS(ST_barWidth).val() * _spatium;
qreal dotwidth = symbols[score()->symIdx()][dotSym].width(magS());
switch(subtype()) {
case DOUBLE_BAR:
dw = (score()->styleS(ST_doubleBarWidth) * 2
+ score()->styleS(ST_doubleBarDistance)).val() * _spatium;
break;
case START_REPEAT:
dw += dotwidth + (score()->styleS(ST_endBarWidth)
+ 2 * score()->styleS(ST_endBarDistance)).val() * _spatium;
break;
case END_REPEAT:
dw += dotwidth + (score()->styleS(ST_endBarWidth)
+ 2 * score()->styleS(ST_endBarDistance)).val() * _spatium;
break;
case END_BAR:
dw += (score()->styleS(ST_endBarWidth)
+ score()->styleS(ST_endBarDistance)).val() * _spatium;
break;
case END_START_REPEAT:
dw += 2 * dotwidth + (score()->styleS(ST_barWidth)
+ score()->styleS(ST_endBarWidth)
+ 4 * score()->styleS(ST_endBarDistance)).val() * _spatium;
break;
case BROKEN_BAR:
case NORMAL_BAR:
break;
default:
qDebug("illegal bar line type\n");
break;
}
QRectF r(0.0, y1, dw, y2-y1);
if (score()->styleB(ST_repeatBarTips)) {
// qreal mags = magS();
switch (subtype()) {
case START_REPEAT:
//r |= symbols[brackettipsRightUp].bbox(mags).translated(0, y1);
//r |= symbols[brackettipsRightDown].bbox(mags).translated(0, y2);
break;
case END_REPEAT:
//r |= symbols[brackettipsLeftUp].bbox(mags).translated(0, y1);
//r |= symbols[brackettipsLeftDown].bbox(mags).translated(0, y2);
break;
default:
break;
}
}
foreach(Element* e, _el) {
e->layout();
if (e->type() == ARTICULATION) {
Articulation* a = static_cast<Articulation*>(e);
ArticulationAnchor aa = a->anchor();
qreal distance = 0.5 * _spatium;
qreal topY = y1 - distance;
qreal botY = y2 + distance;
qreal x = width() - (a->width() * .5);
if (aa == A_TOP_STAFF)
a->setPos(QPointF(x, topY));
else if (aa == A_BOTTOM_STAFF)
a->setPos(QPointF(x, botY));
}
}
