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fix #276126 Voltas are incorrectly positioned

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This commit is contained in:
ws 2018-09-13 13:52:03 +02:00
parent 5d52ccf73e
commit eb1bf102d3
3 changed files with 24 additions and 13 deletions
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24
libmscore/layout.cpp
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@ -3364,17 +3364,19 @@ System* Score::collectSystem(LayoutContext& lc)
//
// vertical align volta segments
//
std::vector<SpannerSegment*> voltaSegments;
for (SpannerSegment* ss : system->spannerSegments()) {
if (ss->isVoltaSegment())
voltaSegments.push_back(ss);
}
if (voltaSegments.size() > 1) {
qreal y = 0;
for (SpannerSegment* ss : voltaSegments)
y = qMin(y, ss->userOff().y());
for (SpannerSegment* ss : voltaSegments)
ss->setUserYoffset(y);
for (int staffIdx = 0; staffIdx < nstaves(); ++staffIdx) {
std::vector<SpannerSegment*> voltaSegments;
for (SpannerSegment* ss : system->spannerSegments()) {
if (ss->isVoltaSegment() && ss->staffIdx() == staffIdx)
voltaSegments.push_back(ss);
}
if (voltaSegments.size() > 1) {
qreal y = 0;
for (SpannerSegment* ss : voltaSegments)
y = qMin(y, ss->userOff().y());
for (SpannerSegment* ss : voltaSegments)
ss->setUserYoffset(y);
}
}
for (Spanner* sp : _unmanagedSpanner) {
if (sp->tick() >= etick || sp->tick2() < stick)

11
libmscore/volta.cpp
View file

@ -47,6 +47,14 @@ static const ElementStyle voltaStyle {
{ Sid::voltaHook, Pid::END_HOOK_HEIGHT },
};
//---------------------------------------------------------
// VoltaSegment
//---------------------------------------------------------
VoltaSegment::VoltaSegment(Score* s) : TextLineBaseSegment(s, ElementFlag::MOVABLE | ElementFlag::ON_STAFF)
{
}
//---------------------------------------------------------
// layout
//---------------------------------------------------------
@ -54,7 +62,7 @@ static const ElementStyle voltaStyle {
void VoltaSegment::layout()
{
TextLineBaseSegment::layout();
autoplaceSpannerSegment(spatium() * .7, Sid::voltaY, Sid::voltaY);
autoplaceSpannerSegment(spatium() * 1.0, Sid::voltaY, Sid::voltaY);
}
//---------------------------------------------------------
@ -75,6 +83,7 @@ Element* VoltaSegment::propertyDelegate(Pid pid)
Volta::Volta(Score* s)
: TextLineBase(s, ElementFlag::SYSTEM)
{
setPlacement(Placement::ABOVE);
initElementStyle(&voltaStyle);
setBeginTextPlace(PlaceText::BELOW);

2
libmscore/volta.h
View file

@ -31,7 +31,7 @@ extern LineSegment* voltaDebug;
class VoltaSegment final : public TextLineBaseSegment {
public:
VoltaSegment(Score* s) : TextLineBaseSegment(s, ElementFlag::MOVABLE | ElementFlag::ON_STAFF) {}
VoltaSegment(Score* s);
virtual ElementType type() const override { return ElementType::VOLTA_SEGMENT; }
virtual VoltaSegment* clone() const override { return new VoltaSegment(*this); }
Volta* volta() const { return (Volta*)spanner(); }