QVariant KeySig::getProperty(P_ID propertyId) const
{
switch(propertyId) {
case P_ID::SHOW_COURTESY: return int(showCourtesy());
default:
return Element::getProperty(propertyId);
}
}
QVariant Clef::getProperty(P_ID propertyId) const
{
switch(propertyId) {
case P_ID::SHOW_COURTESY: return showCourtesy();
case P_ID::SMALL: return small();
default:
return Element::getProperty(propertyId);
}
}
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 Clef::layout()
{
setPos(QPoint());
// determine current number of lines and line distance
int lines = 5; // assume resonable defaults
qreal lineDist = 1.0;
Staff* stf = staff();
StaffType* staffType = nullptr;
Segment* clefSeg = static_cast<Segment*>(parent());
// check clef visibility and type compatibility
if (clefSeg && stf && stf->staffType()) {
bool bHide;
// check staff type allows clef display
staffType = stf->staffType();
bHide = !staffType->genClef();
// check clef is compatible with staff type group
int tick = clefSeg->tick();
if (ClefInfo::staffGroup(clefType()) != staffType->group()) {
if (tick > 0 && !generated()) // if clef is not generated, hide it
bHide = true;
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 = stf->clefType(0);
}
//
// courtesy clef
//
bool showClef = true;
// only if there is a clef change
if (!bHide && tick > 0 ) {
Measure* meas = clefSeg->measure();
// courtesy clef: end of last measure measure of system
bool courtesy = clefSeg->tick() == meas->endTick() && meas->system() && (meas == meas->system()->lastMeasure() || meas->system()->measures().indexOf(meas) == -1);
showClef = // show this clef if:
// it is not a courtesy clef
!courtesy
// or, if courtesy clef: show if score has courtesy clefs on
|| ( score()->styleB(StyleIdx::genCourtesyClef)
// AND measure is not at the end of a repeat or of a section
&& !( (meas->repeatFlags() & Repeat::END) || meas->isFinalMeasureOfSection() )
// AND this clef has courtesy clef turned on
&& showCourtesy() );
bHide |= !showClef;
}
// if clef not to show or not compatible with staff group
if (bHide) {
qDeleteAll(elements); // set empty bbox and do nothing
elements.clear();
setbbox(QRectF());
return;
}
lines = staffType->lines(); // init values from staff type
#if 0
// with fewer than 5 lines, keep clef toward top of staff (ignore line spacing)
if (!stf->isPitchedStaff() || lines >= 5)
#endif
lineDist = staffType->lineDistance().val();
}
// if nothing changed since last layout, do nothing
//DEBUG if (curClefType == clefType() && curLines == lines && curLineDist == lineDist)
// return;
// if something has changed, cache new values and re-layout
curClefType = clefType();
curLines = lines;
curLineDist = lineDist;
layout1();
}
void Clef::layout()
{
// determine current number of lines and line distance
int lines = 5; // assume resonable defaults
qreal lineDist = 1.0;
Staff* stf = staff();
StaffType* staffType = nullptr;
Segment* clefSeg = static_cast<Segment*>(parent());
// check clef visibility and type compatibility
if (clefSeg && stf && stf->staffType()) {
bool bHide;
// check staff type allows clef display
staffType = staff()->staffType();
#if 0 // <<<<<<< HEAD
if (!staffType->genClef()) { // if no clef, set empty bbox and do nothing
qDeleteAll(elements);
elements.clear();
setbbox(QRectF());
return;
}
// tablatures:
if (staffType->group() == StaffGroup::TAB) {
// if current clef type not compatible with tablature,
// set tab clef according to score style
if (ClefInfo::staffGroup(clefType()) != StaffGroup::TAB)
setClefType( ClefType(score()->styleI(StyleIdx::tabClef)) );
#else
bHide = !staffType->genClef();
// check clef is compatible with staff type group
int tick = clefSeg->tick();
if (ClefInfo::staffGroup(clefType()) != staffType->group()) {
if (tick > 0 && !generated()) // if clef is not generated, hide it
bHide = true;
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 = stf->clefTypeList(0);
#endif // >>>>>>> 38c666fa91f5bdaaa6d9ca0645c437c799be8c79
}
//
// courtesy clef
//
bool showClef = true;
#if 0 // <<<<<<< HEAD
Segment* clefSeg = static_cast<Segment*>(parent());
if (clefSeg) {
int tick = clefSeg->tick();
// only if there is a clef change
if (stf->clef(tick) != stf->clef(tick-1)) {
// locate clef at the begining of next measure, if any
Clef* clefNext = nullptr;
Segment* clefSegNext = nullptr;
Measure* meas = static_cast<Measure*>(clefSeg->parent());
Measure* measNext = meas->nextMeasure();
if (measNext) {
clefSegNext = measNext->findSegment(SegmentType::Clef, tick);
if (clefSegNext)
clefNext = static_cast<Clef*>(clefSegNext->element(track()));
}
// show this clef if: it is not a courtesy clef (no next clef or not at the end of the measure)
showClef = !clefNext || (clefSeg->tick() != meas->tick() + meas->ticks())
// if courtesy clef: show if score has courtesy clefs on
|| ( score()->styleB(StyleIdx::genCourtesyClef)
// AND measure is not at the end of a repeat or of a section
&& !( (meas->repeatFlags() & Repeat::END) || meas->sectionBreak() )
// AND this clef has courtesy clef turned on
&& showCourtesy() );
if (!showClef) { // if no clef, set empty bbox and do nothing
qDeleteAll(elements);
elements.clear();
setbbox(QRectF());
return;
}
#else
// only if there is a clef change
if (!bHide && tick > 0 && stf->clef(tick) != stf->clef(tick-1)) {
// locate clef at the begining of next measure, if any
Clef* clefNext = nullptr;
Segment* clefSegNext = nullptr;
Measure* meas = static_cast<Measure*>(clefSeg->parent());
Measure* measNext = meas->nextMeasure();
if (measNext) {
clefSegNext = measNext->findSegment(SegmentType::Clef, tick);
if (clefSegNext)
clefNext = static_cast<Clef*>(clefSegNext->element(track()));
#endif // >>>>>>> 38c666fa91f5bdaaa6d9ca0645c437c799be8c79
}
// show this clef if: it is not a courtesy clef (no next clef or not at the end of the measure)
showClef = !clefNext || (clefSeg->tick() != meas->tick() + meas->ticks())
// if courtesy clef: show if score has courtesy clefs on
|| ( score()->styleB(StyleIdx::genCourtesyClef)
// AND measure is not at the end of a repeat or of a section
&& !( (meas->repeatFlags() & Repeat::END) || meas->sectionBreak() )
// AND this clef has courtesy clef turned on
&& showCourtesy() );
bHide |= !showClef;
}
// if clef not to show or not compatible with staff group
if (bHide) {
qDeleteAll(elements); // set empty bbox and do nothing
elements.clear();
setbbox(QRectF());
return;
}
lines = staffType->lines(); // init values from staff type
lineDist = staffType->lineDistance().val();
}
// if nothing changed since last layout, do nothing
//DEBUG if (curClefType == clefType() && curLines == lines && curLineDist == lineDist)
// return;
// if something has changed, cache new values and re-layout
curClefType = clefType();
curLines = lines;
curLineDist = lineDist;
layout1();
}
//---------------------------------------------------------
// layout1
//---------------------------------------------------------
void Clef::layout1()
{
qreal smag = mag();
qreal _spatium = spatium();
// qreal msp = score()->spatium() * smag;
qreal yoff = 0.0;
qDeleteAll(elements);
elements.clear();
Symbol* symbol = new Symbol(score());
switch (curClefType) {
case ClefType::G: // G clef on 2nd line
symbol->setSym(SymId::gClef);
yoff = 3.0 * curLineDist;
break;
case ClefType::G1: // G clef 8va on 2nd line
symbol->setSym(SymId::gClef8va);
yoff = 3.0 * curLineDist;
break;
case ClefType::G2: // G clef 15ma on 2nd line
symbol->setSym(SymId::gClef15ma);
yoff = 3.0 * curLineDist;
break;
case ClefType::G3: // G clef 8vb on 2nd line
symbol->setSym(SymId::gClef8vb);
yoff = 3.0 * curLineDist;
break;
case ClefType::F: // F clef on penultimate line
symbol->setSym(SymId::fClef);
yoff = 1.0 * curLineDist;
break;
case ClefType::F8: // F clef 8va bassa on penultimate line
symbol->setSym(SymId::fClef8vb);
yoff = 1.0 * curLineDist;
break;
case ClefType::F15: // F clef 15ma bassa on penultimate line
symbol->setSym(SymId::fClef15mb);
yoff = 1.0 * curLineDist;
break;
case ClefType::F_B: // baritone clef
symbol->setSym(SymId::fClef);
yoff = 2.0 * curLineDist;
break;
case ClefType::F_C: // subbass clef
symbol->setSym(SymId::fClef);
yoff = 0.0;
break;
case ClefType::C1: // C clef in 1st line
symbol->setSym(SymId::cClef);
yoff = 4.0 * curLineDist;
break;
case ClefType::C2: // C clef on 2nd line
symbol->setSym(SymId::cClef);
yoff = 3.0 * curLineDist;
break;
case ClefType::C3: // C clef in 3rd line
symbol->setSym(SymId::cClef);
yoff = 2.0 * curLineDist;
break;
case ClefType::C4: // C clef on 4th line
symbol->setSym(SymId::cClef);
yoff = 1.0 * curLineDist;
break;
case ClefType::C5: // C clef on 5th line
symbol->setSym(SymId::cClef);
yoff = 0.0;
break;
case ClefType::TAB: // TAB clef
symbol->setSym(SymId::sixStringTabClef);
// on tablature, position clef at half the number of spaces * line distance
yoff = curLineDist * (curLines - 1) * .5;
break;
case ClefType::TAB2: // TAB clef alternate style
symbol->setSym(SymId::sixStringTabClefSerif);
// on tablature, position clef at half the number of spaces * line distance
yoff = curLineDist * (curLines - 1) * .5;
break;
case ClefType::PERC: // percussion clefs
case ClefType::PERC2: // no longer supported: fall back to same glyph as PERC
symbol->setSym(SymId::unpitchedPercussionClef1);
yoff = curLineDist * (curLines - 1) * 0.5;
break;
case ClefType::G4: // G clef in 1st line
symbol->setSym(SymId::gClef);
yoff = 4.0 * curLineDist;
break;
case ClefType::F_8VA: // F clef 8va on penultimate line
symbol->setSym(SymId::fClef8va);
yoff = 1.0 * curLineDist;
break;
case ClefType::F_15MA: // F clef 15ma on penultimate line
symbol->setSym(SymId::fClef15ma);
yoff = 1.0 * curLineDist;
break;
case ClefType::INVALID:
case ClefType::MAX:
return;
}
symbol->setMag(smag);
symbol->layout();
addElement(symbol, .0, yoff * _spatium);
setbbox(QRectF());
for (auto i = elements.begin(); i != elements.end(); ++i) {
Element* e = *i;
e->setColor(curColor());
addbbox(e->bbox().translated(e->pos()));
e->setSelected(selected());
}
}
//---------------------------------------------------------
// draw
//---------------------------------------------------------
void Clef::draw(QPainter* painter) const
{
if (staff() && !staff()->staffType()->genClef())
return;
QColor color(curColor());
foreach(Element* e, elements) {
e->setColor(color);
QPointF pt(e->pos());
painter->translate(pt);
e->draw(painter);
painter->translate(-pt);
}
}