void NoteDot::layout()
{
setbbox(symBbox(SymId::augmentationDot));
}
void Arpeggio::draw(QPainter* p) const
{
qreal _spatium = spatium();
p->setPen(curColor());
qreal y1 = -_userLen1;
qreal y2 = _height + _userLen2;
p->setPen(QPen(curColor(),
score()->styleS(ST_ArpeggioLineWidth).val() * _spatium,
Qt::SolidLine, Qt::RoundCap));
switch (arpeggioType()) {
case ArpeggioType::NORMAL:
case ArpeggioType::UP:
{
QRectF r(symBbox(symbols));
p->rotate(-90.0);
drawSymbols(symbols, p, QPointF(-r.right() - y1, -r.bottom() + r.height()));
p->rotate(90.0);
}
break;
case ArpeggioType::DOWN:
{
QRectF r(symBbox(symbols));
p->rotate(90.0);
drawSymbols(symbols, p, QPointF(-r.left() + y1, -r.top() - r.height()));
p->rotate(-90.0);
}
break;
case ArpeggioType::UP_STRAIGHT:
{
QRectF r(symBbox(SymId::arrowheadBlackUp));
qreal x1 = _spatium * .5;
drawSymbol(SymId::arrowheadBlackUp, p, QPointF(x1 - r.width() * .5, y1 - r.top()));
y1 -= r.top() * .5;
p->drawLine(QLineF(x1, y1, x1, y2));
}
break;
case ArpeggioType::DOWN_STRAIGHT:
{
QRectF r(symBbox(SymId::arrowheadBlackDown));
qreal x1 = _spatium * .5;
drawSymbol(SymId::arrowheadBlackDown, p, QPointF(x1 - r.width() * .5, y2 - r.bottom()));
y2 += r.top() * .5;
p->drawLine(QLineF(x1, y1, x1, y2));
}
break;
case ArpeggioType::BRACKET:
{
qreal w = score()->styleS(ST_ArpeggioHookLen).val() * _spatium;
p->drawLine(QLineF(0.0, y1, 0.0, y2));
p->drawLine(QLineF(0.0, y1, w, y1));
p->drawLine(QLineF(0.0, y2, w, y2));
}
break;
}
}
void Articulation::layout()
{
SymId sym = _up ? articulationList[int(articulationType())].upSym : articulationList[int(articulationType())].downSym;
QRectF b(symBbox(sym));
setbbox(b.translated(-0.5 * b.width(), 0.0));
}
void TimeSig::layout()
{
setPos(0.0, 0.0);
qreal _spatium = spatium();
setbbox(QRectF()); // prepare for an empty time signature
pointLargeLeftParen = QPointF();
pz = QPointF();
pn = QPointF();
pointLargeRightParen = QPointF();
qreal lineDist;
int numOfLines;
TimeSigType sigType = timeSigType();
Staff* _staff = staff();
if (_staff) {
// if staff is without time sig, format as if no text at all
if (!_staff->staffType(tick())->genTimesig() ) {
// reset position and box sizes to 0
// qDebug("staff: no time sig");
pointLargeLeftParen.rx() = 0.0;
pn.rx() = 0.0;
pz.rx() = 0.0;
pointLargeRightParen.rx() = 0.0;
setbbox(QRectF());
// leave everything else as it is:
// draw() will anyway skip any drawing if staff type has no time sigs
return;
}
numOfLines = _staff->lines(tick());
lineDist = _staff->lineDistance(tick());
}
else {
// assume dimensions of a standard staff
lineDist = 1.0;
numOfLines = 5;
}
// if some symbol
// compute vert. displacement to center in the staff height
// determine middle staff position:
qreal yoff = _spatium * (numOfLines-1) *.5 * lineDist;
// C and Ccut are placed at the middle of the staff: use yoff directly
if (sigType == TimeSigType::FOUR_FOUR) {
pz = QPointF(0.0, yoff);
setbbox(symBbox(SymId::timeSigCommon).translated(pz));
ns.clear();
ns.push_back(SymId::timeSigCommon);
ds.clear();
}
else if (sigType == TimeSigType::ALLA_BREVE) {
pz = QPointF(0.0, yoff);
setbbox(symBbox(SymId::timeSigCutCommon).translated(pz));
ns.clear();
ns.push_back(SymId::timeSigCutCommon);
ds.clear();
}
else {
ns = toTimeSigString(_numeratorString.isEmpty() ? QString::number(_sig.numerator()) : _numeratorString);
ds = toTimeSigString(_denominatorString.isEmpty() ? QString::number(_sig.denominator()) : _denominatorString);
ScoreFont* font = score()->scoreFont();
QSizeF mag(magS() * _scale);
QRectF numRect = font->bbox(ns, mag);
QRectF denRect = font->bbox(ds, mag);
// position numerator and denominator; vertical displacement:
// number of lines is odd: 0.0 (strings are directly above and below the middle line)
// number of lines even: 0.05 (strings are moved up/down to leave 1/10sp between them)
qreal displ = (numOfLines & 1) ? 0.0 : (0.05 * _spatium);
//align on the wider
qreal pzY = yoff - (denRect.width() < 0.01 ? 0.0 : (displ + numRect.height() * .5));
qreal pnY = yoff + displ + denRect.height() * .5;
if (numRect.width() >= denRect.width()) {
// numerator: one space above centre line, unless denomin. is empty (if so, directly centre in the middle)
pz = QPointF(0.0, pzY);
// denominator: horiz: centred around centre of numerator | vert: one space below centre line
pn = QPointF((numRect.width() - denRect.width())*.5, pnY);
}
else {
// numerator: one space above centre line, unless denomin. is empty (if so, directly centre in the middle)
pz = QPointF((denRect.width() - numRect.width())*.5, pzY);
// denominator: horiz: centred around centre of numerator | vert: one space below centre line
pn = QPointF(0.0, pnY);
}
// centering of parenthesis so the middle of the parenthesis is at the divisor marking level
int centerY = yoff/2 + _spatium;
int widestPortion = numRect.width() > denRect.width() ? numRect.width() : denRect.width();
pointLargeLeftParen = QPointF(-_spatium, centerY);
pointLargeRightParen = QPointF(widestPortion + _spatium, centerY);
setbbox(numRect.translated(pz)); // translate bounding boxes to actual string positions
addbbox(denRect.translated(pn));
if (_largeParentheses) {
addbbox(QRect(pointLargeLeftParen.x(), pointLargeLeftParen.y() - denRect.height(), _spatium / 2, numRect.height() + denRect.height()));
addbbox(QRect(pointLargeRightParen.x(), pointLargeRightParen.y() - denRect.height(), _spatium / 2, numRect.height() + denRect.height()));
}
}
}
qreal Rest::downPos() const
{
return symBbox(_sym).y() + symHeight(_sym);
}
void TrillSegment::draw(QPainter* painter) const
{
QRectF b2(symBbox(SymId::wiggleTrill));
qreal w2 = symWidth(SymId::wiggleTrill);
qreal x2 = pos2().x();
QColor color;
if (flag(ELEMENT_DROP_TARGET))
color = MScore::dropColor;
else if (selected() && !(score() && score()->printing()))
color = MScore::selectColor[0];
else if (!visible())
color = Qt::gray;
else {
color = trill()->curColor();
}
painter->setPen(color);
if (spannerSegmentType() == SEGMENT_SINGLE || spannerSegmentType() == SEGMENT_BEGIN) {
SymId sym = SymId::noSym;
qreal x0 = 0.0, x1 = 0.0, y = 0.0;
int n = 0;
QRectF b1;
switch(trill()->trillType()) {
case Trill::TRILL_LINE:
sym = SymId::ornamentTrill;
b1 = symBbox(sym);
x0 = -b1.x();
x1 = x0 + b1.width();
n = int(floor((x2-x1) / w2));
y = 0.0;
break;
#if 0 // TODO-smufl
case Trill::UPPRALL_LINE:
sym = SymId(upprallSym);
b1 = score()->sym(sym).bbox(mag);
x0 = -b1.x();
x1 = b1.width();
n = int(floor((x2-x1) / w2));
y = -b1.height();
break;
case Trill::DOWNPRALL_LINE:
sym = SymId(downprallSym);
b1 = score()->sym(sym).bbox(mag);
x0 = -b1.x();
x1 = b1.width();
n = int(floor((x2-x1) / w2));
y = -b1.height();
break;
case Trill::PRALLPRALL_LINE:
sym = SymId(prallprallSym);
b1 = score()->sym(sym).bbox(mag);
x0 = -b1.x();
x1 = b1.width();
n = int(floor((x2-x1) / w2));
y = -b1.height();
break;
#endif
case Trill::PURE_LINE:
sym = SymId::noSym;
x0 = 0;
x1 = 0;
n = int(floor((x2-x1) / w2));
y = 0.0;
}
if (n <= 0)
n = 1;
if (sym != SymId::noSym)
drawSymbol(sym, painter, QPointF(x0, y));
drawSymbol(SymId::wiggleTrill, painter, QPointF(x1, b2.y() * .9), n);
}
else {
qreal x1 = 0.0;
int n = int(floor((x2-x1) / w2));
drawSymbol(SymId::wiggleTrill, painter, QPointF(x1, b2.y() * .9), n);
}
}
void Rest::layout()
{
_space.setLw(0.0);
if (parent() && measure() && measure()->isMMRest()) {
_space.setRw(point(score()->styleS(StyleIdx::minMMRestWidth)));
static const qreal verticalLineWidth = .2;
qreal _spatium = spatium();
qreal h = _spatium * (2 + verticalLineWidth);
qreal w = _mmWidth + _spatium * verticalLineWidth*.5;
bbox().setRect(-_spatium * verticalLineWidth*.5, -h * .5, w, h);
// text
qreal y = -_spatium * 2.5 - staff()->height() *.5;
addbbox(QRectF(0, y, w, _spatium * 2)); // approximation
return;
}
rxpos() = 0.0;
if (staff() && staff()->isTabStaff()) {
StaffType* tab = staff()->staffType();
// if rests are shown and note values are shown as duration symbols
if (tab->showRests() && tab->genDurations()) {
TDuration::DurationType type = durationType().type();
int dots = durationType().dots();
// if rest is whole measure, convert into actual type and dot values
if (type == TDuration::DurationType::V_MEASURE) {
int ticks = measure()->ticks();
TDuration dur = TDuration(Fraction::fromTicks(ticks)).type();
type = dur.type();
dots = dur.dots();
}
// symbol needed; if not exist, create, if exists, update duration
if (!_tabDur)
_tabDur = new TabDurationSymbol(score(), tab, type, dots);
else
_tabDur->setDuration(type, dots, tab);
_tabDur->setParent(this);
// needed? _tabDur->setTrack(track());
_tabDur->layout();
setbbox(_tabDur->bbox());
setPos(0.0, 0.0); // no rest is drawn: reset any position might be set for it
_space.setLw(0.0);
_space.setRw(width());
return;
}
// if no rests or no duration symbols, delete any dur. symbol and chain into standard staff mngmt
// this is to ensure horiz space is reserved for rest, even if they are not diplayed
// Rest::draw() will skip their drawing, if not needed
if(_tabDur) {
delete _tabDur;
_tabDur = 0;
}
}
switch(durationType().type()) {
case TDuration::DurationType::V_64TH:
case TDuration::DurationType::V_32ND:
dotline = -3;
break;
case TDuration::DurationType::V_1024TH:
case TDuration::DurationType::V_512TH:
case TDuration::DurationType::V_256TH:
case TDuration::DurationType::V_128TH:
dotline = -5;
break;
default:
dotline = -1;
break;
}
qreal _spatium = spatium();
int stepOffset = 0;
if (staff())
stepOffset = staff()->staffType()->stepOffset();
int line = lrint(userOff().y() / _spatium); // + ((staff()->lines()-1) * 2);
qreal lineDist = staff() ? staff()->staffType()->lineDistance().val() : 1.0;
int lines = staff() ? staff()->lines() : 5;
int lineOffset = computeLineOffset();
int yo;
_sym = getSymbol(durationType().type(), line + lineOffset/2, lines, &yo);
layoutArticulations();
rypos() = (qreal(yo) + qreal(lineOffset + stepOffset) * .5) * lineDist * _spatium;
Spatium rs;
if (dots()) {
rs = Spatium(score()->styleS(StyleIdx::dotNoteDistance)
+ dots() * score()->styleS(StyleIdx::dotDotDistance));
}
if (dots()) {
rs = Spatium(score()->styleS(StyleIdx::dotNoteDistance)
+ dots() * score()->styleS(StyleIdx::dotDotDistance));
}
setbbox(symBbox(_sym));
_space.setRw(width() + point(rs));
}
qreal Rest::upPos() const
{
return symBbox(_sym).y();
}
void Clef::layout()
{
// determine current number of lines and line distance
int lines;
qreal lineDist;
Segment* clefSeg = segment();
int stepOffset;
// check clef visibility and type compatibility
if (clefSeg && staff()) {
int tick = clefSeg->tick();
StaffType* staffType = staff()->staffType(tick);
bool show = staffType->genClef(); // check staff type allows clef display
// check clef is compatible with staff type group:
if (ClefInfo::staffGroup(clefType()) != staffType->group()) {
if (tick > 0 && !generated()) // if clef is not generated, hide it
show = false;
else // if generated, replace with initial clef type
// TODO : instead of initial staff clef (which is assumed to be compatible)
// use the last compatible clef previously found in staff
_clefTypes = staff()->clefType(0);
}
Measure* meas = clefSeg->measure();
if (meas && meas->system()) {
auto ml = meas->system()->measures();
bool found = (std::find(ml.begin(), ml.end(), meas) != ml.end());
bool courtesy = (tick == meas->endTick() && (meas == meas->system()->lastMeasure() || !found));
if (courtesy && (!showCourtesy() || !score()->styleB(Sid::genCourtesyClef) || meas->isFinalMeasureOfSection()))
show = false;
}
// if clef not to show or not compatible with staff group
if (!show) {
setbbox(QRectF());
qDebug("Clef::layout(): invisible clef at tick %d(%d) staff %d",
segment()->tick(), segment()->tick()/1920, staffIdx());
return;
}
lines = staffType->lines(); // init values from staff type
lineDist = staffType->lineDistance().val();
stepOffset = staffType->stepOffset();
}
else {
lines = 5;
lineDist = 1.0;
stepOffset = 0;
}
qreal _spatium = spatium();
qreal yoff = 0.0;
if (clefType() != ClefType::INVALID && clefType() != ClefType::MAX) {
symId = ClefInfo::symId(clefType());
yoff = lineDist * (lines - ClefInfo::line(clefType()));
}
switch (clefType()) {
case ClefType::C_19C: // 19th C clef is like a G clef
yoff = lineDist * 1.5;
break;
case ClefType::TAB: // TAB clef
// on tablature, position clef at half the number of spaces * line distance
yoff = lineDist * (lines - 1) * .5;
break;
case ClefType::TAB4: // TAB clef 4 strings
// on tablature, position clef at half the number of spaces * line distance
yoff = lineDist * (lines - 1) * .5;
break;
case ClefType::TAB_SERIF: // TAB clef alternate style
// on tablature, position clef at half the number of spaces * line distance
yoff = lineDist * (lines - 1) * .5;
break;
case ClefType::TAB4_SERIF: // TAB clef alternate style
// on tablature, position clef at half the number of spaces * line distance
yoff = lineDist * (lines - 1) * .5;
break;
case ClefType::PERC: // percussion clefs
yoff = lineDist * (lines - 1) * 0.5;
break;
case ClefType::PERC2:
yoff = lineDist * (lines - 1) * 0.5;
break;
case ClefType::INVALID:
case ClefType::MAX:
qDebug("Clef::layout: invalid type");
return;
default:
break;
}
// clefs are right aligned to Segment
QRectF r(symBbox(symId));
setPos(0.0, yoff * _spatium + (stepOffset * -_spatium));
setbbox(r);
}
void Hook::layout()
{
ElementLayout::layout(this);
setbbox(symBbox(_sym));
}
void Breath::layout()
{
setbbox(symBbox(symList[breathType()]));
}
void Hook::layout()
{
setbbox(symBbox(_sym));
}
void KeySig::layout()
{
qreal _spatium = spatium();
setbbox(QRectF());
if (isCustom() && !isAtonal()) {
for (KeySym& ks: _sig.keySymbols()) {
ks.pos = ks.spos * _spatium;
addbbox(symBbox(ks.sym).translated(ks.pos));
}
return;
}
_sig.keySymbols().clear();
if (staff() && !staff()->genKeySig()) // no key sigs on TAB staves
return;
// determine current clef for this staff
ClefType clef = ClefType::G;
if (staff())
clef = staff()->clef(segment()->tick());
int accidentals = 0, naturals = 0;
int t1 = int(_sig.key());
switch (qAbs(t1)) {
case 7: accidentals = 0x7f; break;
case 6: accidentals = 0x3f; break;
case 5: accidentals = 0x1f; break;
case 4: accidentals = 0xf; break;
case 3: accidentals = 0x7; break;
case 2: accidentals = 0x3; break;
case 1: accidentals = 0x1; break;
case 0: accidentals = 0; break;
default:
qDebug("illegal t1 key %d", t1);
break;
}
// manage display of naturals:
// naturals are shown if there is some natural AND prev. measure has no section break
// AND style says they are not off
// OR key sig is CMaj/Amin (in which case they are always shown)
bool naturalsOn = false;
Measure* prevMeasure = measure() ? measure()->prevMeasure() : 0;
// If we're not force hiding naturals (Continuous panel), use score style settings
if (!_hideNaturals)
naturalsOn = (prevMeasure && !prevMeasure->sectionBreak()
&& (score()->styleI(StyleIdx::keySigNaturals) != int(KeySigNatural::NONE))) || (t1 == 0);
// Don't repeat naturals if shown in courtesy
if (prevMeasure && prevMeasure->findSegment(Segment::Type::KeySigAnnounce, segment()->tick())
&& !segment()->isKeySigAnnounceType())
naturalsOn = false;
if (track() == -1)
naturalsOn = false;
int coffset = 0;
Key t2 = Key::C;
if (naturalsOn) {
t2 = staff()->key(segment()->tick() - 1);
if (t2 == Key::C)
naturalsOn = false;
else {
switch (qAbs(int(t2))) {
case 7: naturals = 0x7f; break;
case 6: naturals = 0x3f; break;
case 5: naturals = 0x1f; break;
case 4: naturals = 0xf; break;
case 3: naturals = 0x7; break;
case 2: naturals = 0x3; break;
case 1: naturals = 0x1; break;
case 0: naturals = 0; break;
default:
qDebug("illegal t2 key %d", int(t2));
break;
}
// remove redundant naturals
if (!((t1 > 0) ^ (t2 > 0)))
naturals &= ~accidentals;
if (t2 < 0)
coffset = 7;
}
}
// naturals should go BEFORE accidentals if style says so
// OR going from sharps to flats or vice versa (i.e. t1 & t2 have opposite signs)
bool prefixNaturals =
naturalsOn
&& (score()->styleI(StyleIdx::keySigNaturals) == int(KeySigNatural::BEFORE) || t1 * int(t2) < 0);
// naturals should go AFTER accidentals if they should not go before!
bool suffixNaturals = naturalsOn && !prefixNaturals;
const signed char* lines = ClefInfo::lines(clef);
// add prefixed naturals, if any
qreal xo = 0.0;
if (prefixNaturals) {
for (int i = 0; i < 7; ++i) {
if (naturals & (1 << i)) {
addLayout(SymId::accidentalNatural, xo, lines[i + coffset]);
xo += 1.0;
}
}
}
// add accidentals
static const qreal sspread = 1.0;
static const qreal fspread = 1.0;
switch(t1) {
case 7: addLayout(SymId::accidentalSharp, xo + 6.0 * sspread, lines[6]);
case 6: addLayout(SymId::accidentalSharp, xo + 5.0 * sspread, lines[5]);
case 5: addLayout(SymId::accidentalSharp, xo + 4.0 * sspread, lines[4]);
case 4: addLayout(SymId::accidentalSharp, xo + 3.0 * sspread, lines[3]);
case 3: addLayout(SymId::accidentalSharp, xo + 2.0 * sspread, lines[2]);
case 2: addLayout(SymId::accidentalSharp, xo + 1.0 * sspread, lines[1]);
case 1: addLayout(SymId::accidentalSharp, xo, lines[0]);
break;
case -7: addLayout(SymId::accidentalFlat, xo + 6.0 * fspread, lines[13]);
case -6: addLayout(SymId::accidentalFlat, xo + 5.0 * fspread, lines[12]);
case -5: addLayout(SymId::accidentalFlat, xo + 4.0 * fspread, lines[11]);
case -4: addLayout(SymId::accidentalFlat, xo + 3.0 * fspread, lines[10]);
case -3: addLayout(SymId::accidentalFlat, xo + 2.0 * fspread, lines[9]);
case -2: addLayout(SymId::accidentalFlat, xo + 1.0 * fspread, lines[8]);
case -1: addLayout(SymId::accidentalFlat, xo, lines[7]);
case 0:
break;
default:
qDebug("illegal t1 key %d", t1);
break;
}
// add suffixed naturals, if any
if (suffixNaturals) {
xo += qAbs(t1); // skip accidentals
if (t1 > 0) { // after sharps, add a little more space
xo += 0.15;
// if last sharp (t1) is above next natural (t1+1)...
if (lines[t1] < lines[t1+1])
xo += 0.2; // ... add more space
}
for (int i = 0; i < 7; ++i) {
if (naturals & (1 << i)) {
addLayout(SymId::accidentalNatural, xo, lines[i + coffset]);
xo += 1.0;
}
}
}
// compute bbox
for (KeySym& ks : _sig.keySymbols()) {
ks.pos = ks.spos * _spatium;
addbbox(symBbox(ks.sym).translated(ks.pos));
}
}
