void HairpinSegment::draw(QPainter* painter) const
{
if (hairpin()->useTextLine()) {
TextLineSegment::draw(painter);
return;
}
QColor color;
if (selected() && !(score() && score()->printing()))
color = (track() > -1) ? MScore::selectColor[voice()] : MScore::selectColor[0];
else if (!visible())
color = Qt::gray;
else
color = hairpin()->curColor();
QPen pen(color, point(hairpin()->lineWidth()), hairpin()->lineStyle());
if (hairpin()->lineStyle() == Qt::CustomDashLine) {
QVector<qreal> pattern;
pattern << 5.0 << 20.0;
pen.setDashPattern(pattern);
}
painter->setPen(pen);
painter->drawLine(l1);
painter->drawLine(l2);
if( drawCircledTip ) {
painter->setBrush(Qt::NoBrush);
painter->drawEllipse( circledTip,circledTipRadius,circledTipRadius );
}
}
void HairpinSegment::layout()
{
QTransform t;
qreal _spatium = spatium();
qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
qreal h2 = hairpin()->hairpinContHeight().val() * spatium() * .5;
qreal len;
qreal x = pos2().x();
if (x < _spatium) // minimum size of hairpin
x = _spatium;
qreal y = pos2().y();
len = sqrt(x * x + y * y);
t.rotateRadians(asin(y/len));
if (hairpin()->hairpinType() == 0) {
// crescendo
switch (spannerSegmentType()) {
case SEGMENT_SINGLE:
case SEGMENT_BEGIN:
l1.setLine(.0, .0, len, h1);
l2.setLine(.0, .0, len, -h1);
break;
case SEGMENT_MIDDLE:
case SEGMENT_END:
l1.setLine(.0, h2, len, h1);
l2.setLine(.0, -h2, len, -h1);
break;
}
}
else {
// decrescendo
switch(spannerSegmentType()) {
case SEGMENT_SINGLE:
case SEGMENT_END:
l1.setLine(.0, h1, len, 0.0);
l2.setLine(.0, -h1, len, 0.0);
break;
case SEGMENT_BEGIN:
case SEGMENT_MIDDLE:
l1.setLine(.0, h1, len, + h2);
l2.setLine(.0, -h1, len, - h2);
break;
}
}
l1 = t.map(l1);
l2 = t.map(l2);
QRectF r = QRectF(l1.p1(), l1.p2()).normalized() | QRectF(l2.p1(), l2.p2()).normalized();
qreal w = point(score()->styleS(ST_hairpinLineWidth));
setbbox(r.adjusted(-w*.5, -w*.5, w, w));
if (parent())
rypos() += score()->styleS(ST_hairpinY).val() * _spatium;
adjustReadPos();
}
void HairpinSegment::editDrag(const EditData& ed)
{
if (ed.curGrip == Grip::APERTURE) {
qreal newHeight = hairpin()->hairpinHeight().val() + ed.delta.y()/spatium()/.5;
if (newHeight < 0.5)
newHeight = 0.5;
hairpin()->setHairpinHeight(Spatium(newHeight));
score()->setLayoutAll(true);
}
LineSegment::editDrag(ed);
}
void HairpinSegment::draw(QPainter* painter) const
{
QColor color;
if (selected() && !(score() && score()->printing()))
color = MScore::selectColor[0];
else if (!visible())
color = Qt::gray;
else
color = hairpin()->curColor();
QPen pen(color, point(hairpin()->lineWidth()), hairpin()->lineStyle());
painter->setPen(pen);
painter->drawLine(l1);
painter->drawLine(l2);
}
void HairpinSegment::draw(QPainter* painter) const
{
TextLineSegment::draw(painter);
QColor color;
if (selected() && !(score() && score()->printing()))
color = (track() > -1) ? MScore::selectColor[voice()] : MScore::selectColor[0];
else if (!hairpin()->visible()) // || !hairpin()->lineVisible()
color = Qt::gray;
else
color = hairpin()->lineColor();
QPen pen(color, point(hairpin()->lineWidth()), hairpin()->lineStyle());
painter->setPen(pen);
if (drawCircledTip) {
painter->setBrush(Qt::NoBrush);
painter->drawEllipse( circledTip,circledTipRadius,circledTipRadius );
}
}
PropertyStyle HairpinSegment::propertyStyle(P_ID id) const
{
switch (id) {
case P_ID::LINE_WIDTH:
case P_ID::HAIRPIN_HEIGHT:
case P_ID::HAIRPIN_CONT_HEIGHT:
return hairpin()->propertyStyle(id);
default:
return TextLineSegment::propertyStyle(id);
}
}
void HairpinSegment::resetProperty(P_ID id)
{
switch (id) {
case P_ID::LINE_WIDTH:
case P_ID::HAIRPIN_HEIGHT:
case P_ID::HAIRPIN_CONT_HEIGHT:
return hairpin()->resetProperty(id);
default:
return TextLineSegment::resetProperty(id);
}
}
bool HairpinSegment::setProperty(P_ID id, const QVariant& v)
{
switch (id) {
case P_HAIRPIN_TYPE:
case P_VELO_CHANGE:
case P_DYNAMIC_RANGE:
case P_DIAGONAL:
return hairpin()->setProperty(id, v);
default:
return LineSegment::setProperty(id, v);
}
}
Shape HairpinSegment::shape() const
{
switch (hairpin()->hairpinType()) {
case Hairpin::Type::CRESC_HAIRPIN:
case Hairpin::Type::DECRESC_HAIRPIN:
return Shape(bbox());
case Hairpin::Type::DECRESC_LINE:
case Hairpin::Type::CRESC_LINE:
default:
return TextLineSegment::shape();
}
}
QVariant HairpinSegment::propertyDefault(P_ID id) const
{
switch (id) {
case P_HAIRPIN_TYPE:
case P_VELO_CHANGE:
case P_DYNAMIC_RANGE:
case P_DIAGONAL:
return hairpin()->propertyDefault(id);
default:
return LineSegment::propertyDefault(id);
}
}
void HairpinSegment::updateGrips(Grip* defaultGrip, QVector<QRectF>& grip) const
{
*defaultGrip = Grip::END;
QPointF pp(pagePos());
qreal _spatium = spatium();
qreal x = pos2().x();
if (x < _spatium) // minimum size of hairpin
x = _spatium;
qreal y = pos2().y();
QPointF p(x, y);
// Calc QPointF for Grip Aperture
QTransform doRotation;
QPointF gripLineAperturePoint;
qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
qreal len = sqrt( x * x + y * y );
doRotation.rotateRadians( asin(y/len) );
qreal lineApertureX;
qreal offsetX = 10; // Horizontal offset for x Grip
if(len < offsetX * 3 ) // For small hairpin, offset = 30% of len
offsetX = len/3; // else offset is fixed to 10
if( hairpin()->hairpinType() == Hairpin::Type::CRESCENDO )
lineApertureX = len - offsetX; // End of CRESCENDO - Offset
else
lineApertureX = offsetX; // Begin of DECRESCENDO + Offset
qreal lineApertureH = ( len - offsetX ) * h1/len; // Vertical position for y grip
gripLineAperturePoint.setX( lineApertureX );
gripLineAperturePoint.setY( lineApertureH );
gripLineAperturePoint = doRotation.map( gripLineAperturePoint );
// End calc position grip aperture
grip[int(Grip::START)].translate( pp );
grip[int(Grip::END)].translate( p + pp );
grip[int(Grip::MIDDLE)].translate( p * .5 + pp );
grip[int(Grip::APERTURE)].translate( gripLineAperturePoint + pp );
}
QVariant HairpinSegment::getProperty(P_ID id) const
{
switch (id) {
case P_HAIRPIN_TYPE:
case P_VELO_CHANGE:
case P_DYNAMIC_RANGE:
case P_DIAGONAL:
case P_HAIRPIN_HEIGHT:
case P_HAIRPIN_CONT_HEIGHT:
return hairpin()->getProperty(id);
default:
return LineSegment::getProperty(id);
}
}
QVariant HairpinSegment::getProperty(P_ID id) const
{
switch (id) {
case P_ID::HAIRPIN_TEXTLINE:
case P_ID::HAIRPIN_CIRCLEDTIP:
case P_ID::HAIRPIN_TYPE:
case P_ID::VELO_CHANGE:
case P_ID::DYNAMIC_RANGE:
case P_ID::DIAGONAL:
case P_ID::HAIRPIN_HEIGHT:
case P_ID::HAIRPIN_CONT_HEIGHT:
return hairpin()->getProperty(id);
default:
return TextLineSegment::getProperty(id);
}
}
bool HairpinSegment::setProperty(P_ID id, const QVariant& v)
{
switch (id) {
case P_ID::HAIRPIN_CIRCLEDTIP:
case P_ID::HAIRPIN_TYPE:
case P_ID::VELO_CHANGE:
case P_ID::DYNAMIC_RANGE:
case P_ID::DIAGONAL:
case P_ID::LINE_WIDTH:
case P_ID::HAIRPIN_HEIGHT:
case P_ID::HAIRPIN_CONT_HEIGHT:
return hairpin()->setProperty(id, v);
default:
return TextLineSegment::setProperty(id, v);
}
}
void HairpinSegment::layout()
{
if (hairpin()->useTextLine()) {
if (parent())
rypos() += score()->styleS(StyleIdx::hairpinY).val() * spatium();
TextLineSegment::layout();
return;
}
QTransform t;
qreal _spatium = spatium();
qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
qreal h2 = hairpin()->hairpinContHeight().val() * spatium() * .5;
qreal len;
qreal x = pos2().x();
if (x < _spatium) // minimum size of hairpin
x = _spatium;
qreal y = pos2().y();
len = sqrt(x * x + y * y);
t.rotateRadians(asin(y/len));
drawCircledTip = hairpin()->hairpinCircledTip();
circledTipRadius = 0;
if( drawCircledTip )
circledTipRadius = 0.6 * _spatium * .5;
if (hairpin()->hairpinType() == Hairpin::Type::CRESCENDO) {
// crescendo
switch (spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::BEGIN:
l1.setLine(.0 + circledTipRadius*2, .0, len, h1);
l2.setLine(.0 + circledTipRadius*2, .0, len, -h1);
circledTip.setX( 0 + circledTipRadius );
circledTip.setY( 0 );
break;
case SpannerSegmentType::MIDDLE:
case SpannerSegmentType::END:
drawCircledTip = false;
l1.setLine(.0, h2, len, h1);
l2.setLine(.0, -h2, len, -h1);
break;
}
}
else {
// decrescendo
switch(spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::END:
l1.setLine(.0, h1, len - circledTipRadius*2, 0.0);
l2.setLine(.0, -h1, len - circledTipRadius*2, 0.0);
circledTip.setX( len - circledTipRadius );
circledTip.setY( 0 );
break;
case SpannerSegmentType::BEGIN:
case SpannerSegmentType::MIDDLE:
drawCircledTip = false;
l1.setLine(.0, h1, len, + h2);
l2.setLine(.0, -h1, len, - h2);
break;
}
}
// Do Coord rotation
l1 = t.map(l1);
l2 = t.map(l2);
if( drawCircledTip )
circledTip = t.map(circledTip);
QRectF r = QRectF(l1.p1(), l1.p2()).normalized() | QRectF(l2.p1(), l2.p2()).normalized();
qreal w = point(score()->styleS(StyleIdx::hairpinLineWidth));
setbbox(r.adjusted(-w*.5, -w*.5, w, w));
if (parent())
rypos() += score()->styleS(StyleIdx::hairpinY).val() * _spatium;
adjustReadPos();
}
void HairpinSegment::layout()
{
Dynamic* sd = 0;
Dynamic* ed = 0;
qreal _spatium = spatium();
if (autoplace()) {
setUserOff(QPointF());
setUserOff2(QPointF());
}
if (isSingleType() || isBeginType()) {
sd = lookupDynamic(hairpin()->startElement());
if (sd) {
if (autoplace()) {
qreal dx = sd->bbox().right() + sd->pos().x()
+ sd->segment()->pos().x() + sd->measure()->pos().x();
// hardcoded distance between Dynamic and Hairpin: 0.5sp
qreal dist = dx - pos().x() + score()->styleP(StyleIdx::autoplaceHairpinDynamicsDistance);
rUserXoffset() = dist;
rUserXoffset2() = -dist;
}
else
sd->doAutoplace();
}
}
if (isSingleType() || isEndType()) {
ed = lookupDynamic(hairpin()->endElement());
if (ed) {
if (autoplace()) {
rUserXoffset2() -= ed->bbox().width();
qreal dx = ed->bbox().left() + ed->pos().x()
+ ed->segment()->pos().x() + ed->measure()->pos().x();
// hardcoded distance between Hairpin and Dynamic: 0.5sp
ed->rUserXoffset() = pos2().x() + pos().x() - dx + score()->styleP(StyleIdx::autoplaceHairpinDynamicsDistance);
}
else
ed->doAutoplace();
}
}
Hairpin::Type type = hairpin()->hairpinType();
if (type == Hairpin::Type::DECRESC_LINE || type == Hairpin::Type::CRESC_LINE) {
twoLines = false;
TextLineSegment::layout();
drawCircledTip = false;
if (parent())
rypos() += score()->styleP(StyleIdx::hairpinY);
}
else {
delete _text;
delete _endText;
_text = 0;
_endText = 0;
QTransform t;
qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
qreal h2 = hairpin()->hairpinContHeight().val() * spatium() * .5;
qreal len;
qreal x = pos2().x();
if (x < _spatium) // minimum size of hairpin
x = _spatium;
qreal y = pos2().y();
len = sqrt(x * x + y * y);
t.rotateRadians(asin(y/len));
drawCircledTip = hairpin()->hairpinCircledTip();
circledTipRadius = drawCircledTip ? 0.6 * _spatium * .5 : 0.0;
QLine l1, l2;
twoLines = true;
switch (type) {
case Hairpin::Type::CRESC_HAIRPIN: {
switch (spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::BEGIN:
l1.setLine(circledTipRadius * 2.0, 0.0, len, h1);
l2.setLine(circledTipRadius * 2.0, 0.0, len, -h1);
circledTip.setX(circledTipRadius );
circledTip.setY(0.0);
break;
case SpannerSegmentType::MIDDLE:
case SpannerSegmentType::END:
drawCircledTip = false;
l1.setLine(.0, h2, len, h1);
l2.setLine(.0, -h2, len, -h1);
break;
}
}
break;
case Hairpin::Type::DECRESC_HAIRPIN: {
switch(spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::END:
l1.setLine(0.0, h1, len - circledTipRadius * 2, 0.0);
l2.setLine(0.0, -h1, len - circledTipRadius * 2, 0.0);
circledTip.setX(len - circledTipRadius);
circledTip.setY(0.0);
break;
case SpannerSegmentType::BEGIN:
case SpannerSegmentType::MIDDLE:
drawCircledTip = false;
l1.setLine(.0, h1, len, + h2);
l2.setLine(.0, -h1, len, - h2);
break;
}
}
break;
default:
break;
}
// Do Coord rotation
l1 = t.map(l1);
l2 = t.map(l2);
if (drawCircledTip )
circledTip = t.map(circledTip);
points[0] = l1.p1();
points[1] = l1.p2();
points[2] = l2.p1();
points[3] = l2.p2();
npoints = 4;
QRectF r = QRectF(l1.p1(), l1.p2()).normalized() | QRectF(l2.p1(), l2.p2()).normalized();
qreal w = score()->styleP(StyleIdx::hairpinLineWidth);
setbbox(r.adjusted(-w*.5, -w*.5, w, w));
if (parent())
rypos() += score()->styleP(StyleIdx::hairpinY);
}
if (autoplace() && parent()) {
qreal minDistance = spatium() * .7;
Shape s1 = shape().translated(pos());
qreal d = system()->bottomDistance(staffIdx(), s1);
qreal ymax = pos().y();
if (d > -minDistance)
ymax += d + minDistance;
qreal sdy;
if (sd) {
sdy = -sd->bbox().top() * .4;
sd->doAutoplace();
if (sd->pos().y() - sdy > ymax)
ymax = sd->pos().y() - sdy;
}
qreal edy;
if (ed) {
edy = -ed->bbox().top() * .4;
ed->doAutoplace();
if (ed->pos().y() - edy > ymax)
ymax = ed->pos().y() - edy;
}
rUserYoffset() = ymax - pos().y();
if (sd)
moveDynamic(sd, ymax - sd->ipos().y() + sdy);
if (ed)
moveDynamic(ed, ymax - ed->ipos().y() + edy);
}
else
adjustReadPos();
}
void HairpinSegment::layout()
{
if (hairpin()->useTextLine()) {
// layout as textline rather than true hairpin
// use dynamics text style for position, so the text aligns with dynamics
// TODO: new style setting specifically for vertical offset of textline hairpins?
// or, use hairpinY but adjust by 0.5sp, which currently yields same vertical position as dynamics
if (parent())
rypos() += score()->textStyle(TextStyleType::DYNAMICS).offset(spatium()).y();
TextLineSegment::layout();
return;
}
QTransform t;
qreal _spatium = spatium();
qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
qreal h2 = hairpin()->hairpinContHeight().val() * spatium() * .5;
qreal len;
qreal x = pos2().x();
if (x < _spatium) // minimum size of hairpin
x = _spatium;
qreal y = pos2().y();
len = sqrt(x * x + y * y);
t.rotateRadians(asin(y/len));
drawCircledTip = hairpin()->hairpinCircledTip();
circledTipRadius = 0;
if( drawCircledTip )
circledTipRadius = 0.6 * _spatium * .5;
if (hairpin()->hairpinType() == Hairpin::Type::CRESCENDO) {
// crescendo
switch (spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::BEGIN:
l1.setLine(.0 + circledTipRadius*2, .0, len, h1);
l2.setLine(.0 + circledTipRadius*2, .0, len, -h1);
circledTip.setX( 0 + circledTipRadius );
circledTip.setY( 0 );
break;
case SpannerSegmentType::MIDDLE:
case SpannerSegmentType::END:
drawCircledTip = false;
l1.setLine(.0, h2, len, h1);
l2.setLine(.0, -h2, len, -h1);
break;
}
}
else {
// decrescendo
switch(spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::END:
l1.setLine(.0, h1, len - circledTipRadius*2, 0.0);
l2.setLine(.0, -h1, len - circledTipRadius*2, 0.0);
circledTip.setX( len - circledTipRadius );
circledTip.setY( 0 );
break;
case SpannerSegmentType::BEGIN:
case SpannerSegmentType::MIDDLE:
drawCircledTip = false;
l1.setLine(.0, h1, len, + h2);
l2.setLine(.0, -h1, len, - h2);
break;
}
}
// Do Coord rotation
l1 = t.map(l1);
l2 = t.map(l2);
if( drawCircledTip )
circledTip = t.map(circledTip);
QRectF r = QRectF(l1.p1(), l1.p2()).normalized() | QRectF(l2.p1(), l2.p2()).normalized();
qreal w = point(score()->styleS(StyleIdx::hairpinLineWidth));
setbbox(r.adjusted(-w*.5, -w*.5, w, w));
if (parent())
rypos() += score()->styleS(StyleIdx::hairpinY).val() * _spatium;
adjustReadPos();
}
