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 BarLine::read(XmlReader& e)
{
// if bar line belongs to a staff, span values default to staff values
if (staff()) {
_span = staff()->barLineSpan();
_spanFrom = staff()->barLineFrom();
_spanTo = staff()->barLineTo();
}
while (e.readNextStartElement()) {
const QStringRef& tag(e.name());
if (tag == "subtype") {
bool ok;
const QString& val(e.readElementText());
int i = val.toInt(&ok);
if (!ok)
setBarLineType(val);
else {
BarLineType ct = NORMAL_BAR;
switch (i) {
default:
case 0: ct = NORMAL_BAR; break;
case 1: ct = DOUBLE_BAR; break;
case 2: ct = START_REPEAT; break;
case 3: ct = END_REPEAT; break;
case 4: ct = BROKEN_BAR; break;
case 5: ct = END_BAR; break;
case 6: ct = END_START_REPEAT; break;
case 7: ct = DOTTED_BAR; break;
}
setBarLineType(ct);
}
if (parent() && parent()->type() == SEGMENT) {
Measure* m = static_cast<Segment*>(parent())->measure();
if (barLineType() != m->endBarLineType())
_customSubtype = true;
}
}
else if (tag == "customSubtype")
_customSubtype = e.readInt();
else if (tag == "span") {
_span = e.readInt();
_spanFrom = e.intAttribute("from", _spanFrom);
_spanTo = e.intAttribute("to", _spanTo);
// WARNING: following statements assume staff and staff bar line spans are correctly set
if (staff() && (_span != staff()->barLineSpan()
|| _spanFrom != staff()->barLineFrom() || _spanTo != staff()->barLineTo()))
_customSpan = true;
}
else if (tag == "Articulation") {
Articulation* a = new Articulation(score());
a->read(e);
add(a);
}
else if (!Element::readProperties(e))
e.unknown();
}
}
Element* BarLine::drop(const DropData& data)
{
Element* e = data.element;
int type = e->type();
if (type == BAR_LINE) {
BarLine* bl = static_cast<BarLine*>(e);
BarLineType st = bl->barLineType();
// if no change in subtype or no change in span, do nothing
if (st == barLineType() && bl->spanFrom() == 0 && bl->spanTo() == DEFAULT_BARLINE_TO) {
delete e;
return 0;
}
// system left-side bar line
if (parent()->type() == SYSTEM) {
BarLine* b = static_cast<System*>(parent())->barLine();
score()->undoChangeProperty(b, P_SUBTYPE, int(bl->barLineType()));
delete e;
return 0;
}
// check if the new property can apply to this single bar line
bool oldRepeat = (barLineType() == START_REPEAT || barLineType() == END_REPEAT
|| barLineType() == END_START_REPEAT);
bool newRepeat = (bl->barLineType() == START_REPEAT || bl->barLineType() == END_REPEAT
|| bl->barLineType() == END_START_REPEAT);
// if repeats are not involved or drop refers to span rather than subtype =>
// single bar line drop
if( (!oldRepeat && !newRepeat) || (bl->spanFrom() != 0 || bl->spanTo() != DEFAULT_BARLINE_TO) ) {
// if drop refers to span, update this bar line span
if(bl->spanFrom() != 0 || bl->spanTo() != DEFAULT_BARLINE_TO) {
// if dropped spanFrom or spanTo are below the middle of standard staff (5 lines)
// adjust to the number of syaff lines
int bottomSpan = (staff()->lines()-1) * 2;
int spanFrom = bl->spanFrom() > 4 ? bottomSpan - (8 - bl->spanFrom()) : bl->spanFrom();
int spanTo = bl->spanTo() > 4 ? bottomSpan - (8 - bl->spanTo()) : bl->spanTo();
score()->undoChangeSingleBarLineSpan(this, 1, spanFrom, spanTo);
}
// if drop refer to subtype, update this bar line subtype
else {
score()->undoChangeProperty(this, P_SUBTYPE, int(bl->barLineType()));
// setCustomSubtype(true);
}
delete e;
return 0;
}
// drop applies to all bar lines of the measure
Measure* m = static_cast<Segment*>(parent())->measure();
if (st == START_REPEAT) {
m = m->nextMeasure();
if (m == 0) {
delete e;
return 0;
}
}
m->drop(data);
}
else if (type == ARTICULATION) {
Articulation* atr = static_cast<Articulation*>(e);
atr->setParent(this);
atr->setTrack(track());
score()->undoAddElement(atr);
return atr;
}
return 0;
}
void BarLine::draw(QPainter* painter) const
{
qreal lw = point(score()->styleS(ST_barWidth));
qreal y1, y2;
getY(&y1, &y2);
QPen pen(curColor(), lw, Qt::SolidLine, Qt::FlatCap);
painter->setPen(pen);
qreal mags = magS();
switch(barLineType()) {
case BROKEN_BAR:
pen.setStyle(Qt::DashLine);
painter->setPen(pen);
painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
break;
case DOTTED_BAR:
pen.setStyle(Qt::DotLine);
painter->setPen(pen);
case NORMAL_BAR:
painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
break;
case END_BAR:
{
qreal lw2 = point(score()->styleS(ST_endBarWidth));
qreal d = point(score()->styleS(ST_endBarDistance));
painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
pen.setWidthF(lw2);
painter->setPen(pen);
qreal x = d + lw2 * .5 + lw;
painter->drawLine(QLineF(x, y1, x, y2));
}
break;
case DOUBLE_BAR:
{
lw = point(score()->styleS(ST_doubleBarWidth));
qreal d = point(score()->styleS(ST_doubleBarDistance));
pen.setWidthF(lw);
painter->setPen(pen);
qreal x = lw * .5;
painter->drawLine(QLineF(x, y1, x, y2));
x += d + lw;
painter->drawLine(QLineF(x, y1, x, y2));
}
break;
case START_REPEAT:
{
qreal lw2 = point(score()->styleS(ST_endBarWidth));
qreal d1 = point(score()->styleS(ST_endBarDistance));
qreal x2 = lw2 * .5; // thick line (lw2)
qreal x1 = lw2 + d1 + lw * .5; // thin line (lw)
qreal x0 = lw2 + d1 + lw + d1; // dot position
drawDots(painter, x0);
painter->drawLine(QLineF(x1, y1, x1, y2));
pen.setWidthF(lw2);
painter->setPen(pen);
painter->drawLine(QLineF(x2, y1, x2, y2));
if (score()->styleB(ST_repeatBarTips)) {
symbols[score()->symIdx()][brackettipsRightUp].draw(painter, mags, QPointF(0.0, y1));
symbols[score()->symIdx()][brackettipsRightDown].draw(painter, mags, QPointF(0.0, y2));
}
}
break;
case END_REPEAT:
{
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 x1 = dotw + d1 + lw * .5;
qreal x2 = dotw + d1 + lw + d1 + lw2 * .5;
drawDots(painter, 0.0);
painter->drawLine(QLineF(x1, y1, x1, y2));
pen.setWidthF(lw2);
painter->setPen(pen);
painter->drawLine(QLineF(x2, y1, x2, y2));
if (score()->styleB(ST_repeatBarTips)) {
qreal x = x2 + lw2 * .5;
symbols[score()->symIdx()][brackettipsLeftUp].draw(painter, mags, QPointF(x, y1));
symbols[score()->symIdx()][brackettipsLeftDown].draw(painter, mags, QPointF(x, y2));
}
}
break;
case END_START_REPEAT:
{
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 x1 = dotw + d1 + lw * .5; // thin bar
qreal x2 = dotw + d1 + lw + d1 + lw2 * .5; // thick bar
qreal x3 = dotw + d1 + lw + d1 + lw2 + d1 + lw * .5; // thin bar
qreal x4 = dotw + d1 + lw + d1 + lw2 + d1 + lw + d1; // dot position
drawDots(painter, .0);
drawDots(painter, x4);
painter->drawLine(QLineF(x1, y1, x1, y2));
pen.setWidthF(lw2);
painter->setPen(pen);
painter->drawLine(QLineF(x2, y1, x2, y2));
pen.setWidthF(lw);
painter->setPen(pen);
painter->drawLine(QLineF(x3, y1, x3, y2));
if (score()->styleB(ST_repeatBarTips)) {
qreal x = x2;
symbols[score()->symIdx()][brackettipsRightUp].draw(painter, mags, QPointF(x, y1));
symbols[score()->symIdx()][brackettipsRightDown].draw(painter, mags, QPointF(x, y2));
symbols[score()->symIdx()][brackettipsLeftUp].draw(painter, mags, QPointF(x, y1));
symbols[score()->symIdx()][brackettipsLeftDown].draw(painter, mags, QPointF(x, y2));
}
}
break;
}
}
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::draw(QPainter* painter) const
{
// get line length and do nothing if 0 (or near enough)
qreal y1, y2;
getY(&y1, &y2);
if (y2-y1 < 0.1)
return;
qreal _spatium = score()->spatium();
qreal lw = score()->styleS(StyleIdx::barWidth).val() * _spatium;
QPen pen(curColor(), lw, Qt::SolidLine, Qt::FlatCap);
painter->setPen(pen);
switch(barLineType()) {
case BarLineType::BROKEN:
pen.setStyle(Qt::DashLine);
painter->setPen(pen);
painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
break;
case BarLineType::DOTTED:
pen.setStyle(Qt::DotLine);
painter->setPen(pen);
case BarLineType::NORMAL:
painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
break;
case BarLineType::END:
{
qreal lw2 = score()->styleS(StyleIdx::endBarWidth).val() * _spatium;
qreal d = score()->styleS(StyleIdx::endBarDistance).val() * _spatium;
painter->drawLine(QLineF(lw * .5, y1, lw * .5, y2));
pen.setWidthF(lw2);
painter->setPen(pen);
qreal x = d + lw2 * .5 + lw;
painter->drawLine(QLineF(x, y1, x, y2));
}
break;
case BarLineType::DOUBLE:
{
lw = point(score()->styleS(StyleIdx::doubleBarWidth));
qreal d = point(score()->styleS(StyleIdx::doubleBarDistance));
pen.setWidthF(lw);
painter->setPen(pen);
qreal x = lw * .5;
painter->drawLine(QLineF(x, y1, x, y2));
x += d + lw;
painter->drawLine(QLineF(x, y1, x, y2));
}
break;
case BarLineType::START_REPEAT:
{
qreal lw2 = point(score()->styleS(StyleIdx::endBarWidth));
qreal d1 = point(score()->styleS(StyleIdx::endBarDistance));
qreal x2 = lw2 * .5; // thick line (lw2)
qreal x1 = lw2 + d1 + lw * .5; // thin line (lw)
qreal x0 = lw2 + d1 + lw + d1; // dot position
drawDots(painter, x0);
painter->drawLine(QLineF(x1, y1, x1, y2));
pen.setWidthF(lw2);
painter->setPen(pen);
painter->drawLine(QLineF(x2, y1, x2, y2));
if (score()->styleB(StyleIdx::repeatBarTips)) {
drawSymbol(SymId::bracketTop, painter, QPointF(0.0, y1));
drawSymbol(SymId::bracketBottom, painter, QPointF(0.0, y2));
}
}
break;
case BarLineType::END_REPEAT:
{
qreal lw2 = point(score()->styleS(StyleIdx::endBarWidth));
qreal d1 = point(score()->styleS(StyleIdx::endBarDistance));
qreal dotw = symWidth(SymId::repeatDot);
qreal x1 = dotw + d1 + lw * .5;
qreal x2 = dotw + d1 + lw + d1 + lw2 * .5;
drawDots(painter, 0.0);
painter->drawLine(QLineF(x1, y1, x1, y2));
pen.setWidthF(lw2);
painter->setPen(pen);
painter->drawLine(QLineF(x2, y1, x2, y2));
if (score()->styleB(StyleIdx::repeatBarTips)) {
qreal x = x2 + lw2 * .5;
qreal w1 = symBbox(SymId::reversedBracketTop).width();
drawSymbol(SymId::reversedBracketTop, painter, QPointF(x - w1, y1));
drawSymbol(SymId::reversedBracketBottom, painter, QPointF(x - w1, y2));
}
}
break;
case BarLineType::END_START_REPEAT:
{
qreal lw2 = point(score()->styleS(StyleIdx::endBarWidth));
qreal d1 = point(score()->styleS(StyleIdx::endBarDistance));
qreal dotw = symWidth(SymId::repeatDot);
qreal x1 = dotw + d1 + lw * .5; // thin bar
qreal x2 = dotw + d1 + lw + d1 + lw2 * .5; // thick bar
qreal x3 = dotw + d1 + lw + d1 + lw2 + d1 + lw * .5; // thin bar
qreal x4 = dotw + d1 + lw + d1 + lw2 + d1 + lw + d1; // dot position
drawDots(painter, .0);
drawDots(painter, x4);
painter->drawLine(QLineF(x1, y1, x1, y2));
pen.setWidthF(lw2);
painter->setPen(pen);
painter->drawLine(QLineF(x2, y1, x2, y2));
pen.setWidthF(lw);
painter->setPen(pen);
painter->drawLine(QLineF(x3, y1, x3, y2));
if (score()->styleB(StyleIdx::repeatBarTips)) {
qreal x = x2;
qreal w1 = symBbox(SymId::reversedBracketTop).width();
drawSymbol(SymId::bracketTop, painter, QPointF(x, y1));
drawSymbol(SymId::bracketBottom, painter, QPointF(x, y2));
drawSymbol(SymId::reversedBracketTop, painter, QPointF(x - w1, y1));
drawSymbol(SymId::reversedBracketBottom, painter, QPointF(x - w1, y2));
}
}
break;
}
}
