Measure* Score::tick2measure(int tick) const { if (tick == -1) return lastMeasure(); Measure* lm = 0; for (Measure* m = firstMeasure(); m; m = m->nextMeasure()) { if (tick < m->tick()) return lm; lm = m; } // check last measure if (lm && (tick >= lm->tick()) && (tick <= lm->endTick())) return lm; qDebug("-tick2measure %d (max %d) not found", tick, lm ? lm->tick() : -1); return 0; }
#include "segment.h" #include "undo.h" #include "utils.h" #include "rendermidi.h" //--------------------------------------------------------- // updateChannel //--------------------------------------------------------- void Score::updateChannel() { foreach(Staff* s, _staves) { for (int i = 0; i < VOICES; ++i) s->channelList(i)->clear(); } Measure* fm = firstMeasure(); if (!fm) return; for (Segment* s = fm->first(Segment::SegChordRest); s; s = s->next1(Segment::SegChordRest)) { foreach(const Element* e, s->annotations()) { if (e->type() != Element::STAFF_TEXT) continue; const StaffText* st = static_cast<const StaffText*>(e); for (int voice = 0; voice < VOICES; ++voice) { QString an(st->channelName(voice)); if (an.isEmpty()) continue; Staff* staff = _staves[st->staffIdx()]; int a = staff->part()->instr()->channelIdx(an); if (a != -1) staff->channelList(voice)->insert(s->tick(), a);
void Score::readStaff(XmlReader& e) { int staff = e.intAttribute("id", 1) - 1; int measureIdx = 0; e.setCurrentMeasureIndex(0); e.initTick(0); e.setTrack(staff * VOICES); if (staff == 0) { while (e.readNextStartElement()) { const QStringRef& tag(e.name()); if (tag == "Measure") { Measure* measure = 0; measure = new Measure(this); measure->setTick(e.tick()); e.setCurrentMeasureIndex(measureIdx++); // // inherit timesig from previous measure // Measure* m = e.lastMeasure(); // measure->prevMeasure(); Fraction f(m ? m->timesig() : Fraction(4,4)); measure->setLen(f); measure->setTimesig(f); measure->read(e, staff); measure->checkMeasure(staff); if (!measure->isMMRest()) { measures()->add(measure); e.setLastMeasure(measure); e.initTick(measure->tick() + measure->ticks()); } else { // this is a multi measure rest // always preceded by the first measure it replaces Measure* m1 = e.lastMeasure(); if (m1) { m1->setMMRest(measure); measure->setTick(m1->tick()); } } } else if (tag == "HBox" || tag == "VBox" || tag == "TBox" || tag == "FBox") { MeasureBase* mb = toMeasureBase(Element::name2Element(tag, this)); mb->read(e); mb->setTick(e.tick()); measures()->add(mb); } else if (tag == "tick") e.initTick(fileDivision(e.readInt())); else e.unknown(); } } else { Measure* measure = firstMeasure(); while (e.readNextStartElement()) { const QStringRef& tag(e.name()); if (tag == "Measure") { if (measure == 0) { qDebug("Score::readStaff(): missing measure!"); measure = new Measure(this); measure->setTick(e.tick()); measures()->add(measure); } e.initTick(measure->tick()); e.setCurrentMeasureIndex(measureIdx++); measure->read(e, staff); measure->checkMeasure(staff); if (measure->isMMRest()) measure = e.lastMeasure()->nextMeasure(); else { e.setLastMeasure(measure); if (measure->mmRest()) measure = measure->mmRest(); else measure = measure->nextMeasure(); } } else if (tag == "tick") e.initTick(fileDivision(e.readInt())); else e.unknown(); } } }
void System::layout2() { VBox* b = vbox(); if (b) { b->layout(); setbbox(b->bbox()); return; } setPos(0.0, 0.0); QList<std::pair<int,SysStaff*>> visibleStaves; int firstStaffIdx = -1; int lastStaffIdx = 0; int firstStaffInitialIdx = -1; int lastStaffInitialIdx = 0; Measure* fm = firstMeasure(); for (int i = 0; i < _staves.size(); ++i) { Staff* s = score()->staff(i); SysStaff* ss = _staves[i]; if (s->show() && ss->show()) { visibleStaves.append(std::pair<int,SysStaff*>(i, ss)); if (firstStaffIdx == -1) firstStaffIdx = i; if (i > lastStaffIdx) lastStaffIdx = i; if (fm && fm->visible(i)) { if (firstStaffInitialIdx == -1) firstStaffInitialIdx = i; lastStaffInitialIdx = i; } } else { ss->setbbox(QRectF()); // already done in layout() ? } } if (firstStaffIdx == -1) firstStaffIdx = 0; if (firstStaffInitialIdx == -1) firstStaffInitialIdx = 0; qreal _spatium = spatium(); qreal y = 0.0; qreal minVerticalDistance = score()->styleP(StyleIdx::minVerticalDistance); qreal staffDistance = score()->styleP(StyleIdx::staffDistance); qreal akkoladeDistance = score()->styleP(StyleIdx::akkoladeDistance); if (visibleStaves.empty()) { qDebug("====no visible staves, staves %d, score staves %d", _staves.size(), score()->nstaves()); } for (auto i = visibleStaves.begin();; ++i) { SysStaff* ss = i->second; int si1 = i->first; Staff* staff = score()->staff(si1); auto ni = i + 1; qreal h = staff->height(); if (ni == visibleStaves.end()) { ss->setYOff(staff->lines() == 1 ? _spatium * staff->mag() : 0.0); ss->bbox().setRect(_leftMargin, y, width() - _leftMargin, h); break; } int si2 = ni->first; qreal dist = h; switch (staff->innerBracket()) { case BracketType::BRACE: dist += akkoladeDistance; break; case BracketType::NORMAL: case BracketType::SQUARE: case BracketType::LINE: case BracketType::NO_BRACKET: dist += staffDistance; break; } dist += score()->staff(si2)->userDist(); for (MeasureBase* mb : ml) { if (!mb->isMeasure()) continue; Measure* m = toMeasure(mb); Shape& s1 = m->staffShape(si1); Shape& s2 = m->staffShape(si2); qreal d = s1.minVerticalDistance(s2) + minVerticalDistance; dist = qMax(dist, d); Spacer* sp = m->mstaff(si1)->_vspacerDown; if (sp) { if (sp->spacerType() == SpacerType::FIXED) { dist = staff->height() + sp->gap(); break; } else dist = qMax(dist, staff->height() + sp->gap()); } sp = m->mstaff(si2)->_vspacerUp; if (sp) dist = qMax(dist, sp->gap()); } ss->setYOff(staff->lines() == 1 ? _spatium * staff->mag() : 0.0); ss->bbox().setRect(_leftMargin, y, width() - _leftMargin, h); y += dist; } qreal systemHeight = staff(lastStaffIdx)->bbox().bottom(); setHeight(systemHeight); for (MeasureBase* m : ml) { if (m->isMeasure()) { // note that the factor 2 * _spatium must be corrected for when exporting // system distance in MusicXML (issue #24733) m->bbox().setRect(0.0, -_spatium, m->width(), systemHeight + 2.0 * _spatium); } else if (m->isHBox()) { m->bbox().setRect(0.0, 0.0, m->width(), systemHeight); toHBox(m)->layout2(); } else if (m->isTBox()) { // m->bbox().setRect(0.0, 0.0, m->width(), systemHeight); toTBox(m)->layout(); } else qDebug("unhandled measure type %s", m->name()); } if (fm) { Segment* s = fm->first(); BarLine* _barLine = s->isBeginBarLineType() ? toBarLine(s->element(0)) : 0; if (_barLine) { _barLine->setTrack(firstStaffInitialIdx * VOICES); _barLine->setSpan(lastStaffInitialIdx - firstStaffInitialIdx + 1); if (score()->staff(firstStaffInitialIdx)->lines() == 1) _barLine->setSpanFrom(BARLINE_SPAN_1LINESTAFF_FROM); else _barLine->setSpanFrom(0); int llines = score()->staff(lastStaffInitialIdx)->lines(); int spanTo = llines == 1 ? BARLINE_SPAN_1LINESTAFF_TO : (llines - 1) * 2; _barLine->setSpanTo(spanTo); _barLine->layout(); } } //--------------------------------------------------- // layout brackets vertical position //--------------------------------------------------- for (Bracket* b : _brackets) { int staffIdx1 = b->firstStaff(); int staffIdx2 = b->lastStaff(); qreal sy = 0; // assume bracket not visible qreal ey = 0; // if start staff not visible, try next staff while (staffIdx1 <= staffIdx2 && !_staves[staffIdx1]->show()) ++staffIdx1; // if end staff not visible, try prev staff while (staffIdx1 <= staffIdx2 && !_staves[staffIdx2]->show()) --staffIdx2; // the bracket will be shown IF: // it spans at least 2 visible staves (staffIdx1 < staffIdx2) OR // it spans just one visible staff (staffIdx1 == staffIdx2) but it is required to do so // (the second case happens at least when the bracket is initially dropped) bool notHidden = (staffIdx1 < staffIdx2) || (b->span() == 1 && staffIdx1 == staffIdx2); if (notHidden) { // set vert. pos. and height to visible spanned staves sy = _staves[staffIdx1]->bbox().top(); ey = _staves[staffIdx2]->bbox().bottom(); } b->rypos() = sy; // if (score()->staff(firstStaffInitialIdx)->lines() == 1) // bbox of one line staff bad? // b->rypos() -= _spatium; b->setHeight(ey - sy); b->layout(); } //--------------------------------------------------- // layout instrument names //--------------------------------------------------- int staffIdx = 0; for (Part* p : score()->parts()) { SysStaff* s = staff(staffIdx); SysStaff* s2; int nstaves = p->nstaves(); if (s->show()) { for (InstrumentName* t : s->instrumentNames) { // // override Text->layout() // qreal y1, y2; switch (t->layoutPos()) { default: case 0: // center at part y1 = s->bbox().top(); s2 = staff(staffIdx); for (int i = staffIdx + nstaves - 1; i > 0; --i) { SysStaff* s = staff(i); if (s->show()) { s2 = s; break; } } y2 = s2->bbox().bottom(); break; case 1: // center at first staff y1 = s->bbox().top(); y2 = s->bbox().bottom(); break; // TODO: // sort out invisible staves case 2: // center between first and second staff y1 = s->bbox().top(); y2 = staff(staffIdx + 1)->bbox().bottom(); break; case 3: // center at second staff y1 = staff(staffIdx + 1)->bbox().top(); y2 = staff(staffIdx + 1)->bbox().bottom(); break; case 4: // center between first and second staff y1 = staff(staffIdx + 1)->bbox().top(); y2 = staff(staffIdx + 2)->bbox().bottom(); break; case 5: // center at third staff y1 = staff(staffIdx + 2)->bbox().top(); y2 = staff(staffIdx + 2)->bbox().bottom(); break; } t->rypos() = y1 + (y2 - y1) * .5 + t->textStyle().offset(t->spatium()).y(); } } staffIdx += nstaves; } }
Score::FileError Score::read114(XmlReader& e) { if (parentScore()) setMscVersion(parentScore()->mscVersion()); for (unsigned int i = 0; i < sizeof(style114)/sizeof(*style114); ++i) style()->set(style114[i].idx, style114[i].val); // old text style defaults TextStyle ts = style()->textStyle("Chord Symbol"); ts.setYoff(-4.0); style()->setTextStyle(ts); TempoMap tm; while (e.readNextStartElement()) { e.setTrack(-1); const QStringRef& tag(e.name()); if (tag == "Staff") readStaff(e); else if (tag == "KeySig") { // not supported KeySig* ks = new KeySig(this); ks->read(e); // customKeysigs.append(ks); delete ks; } else if (tag == "siglist") _sigmap->read(e, _fileDivision); else if (tag == "programVersion") { _mscoreVersion = e.readElementText(); parseVersion(_mscoreVersion); } else if (tag == "programRevision") _mscoreRevision = e.readInt(); else if (tag == "Mag" || tag == "MagIdx" || tag == "xoff" || tag == "Symbols" || tag == "cursorTrack" || tag == "yoff") e.skipCurrentElement(); // obsolete else if (tag == "tempolist") { // store the tempo list to create invisible tempo text later qreal tempo = e.attribute("fix","2.0").toDouble(); tm.setRelTempo(tempo); while (e.readNextStartElement()) { if (e.name() == "tempo") { int tick = e.attribute("tick").toInt(); double tmp = e.readElementText().toDouble(); tick = (tick * MScore::division + _fileDivision/2) / _fileDivision; auto pos = tm.find(tick); if (pos != tm.end()) tm.erase(pos); tm.setTempo(tick, tmp); } else if (e.name() == "relTempo") e.readElementText(); else e.unknown(); } } else if (tag == "playMode") _playMode = PlayMode(e.readInt()); else if (tag == "SyntiSettings") _synthesizerState.read(e); else if (tag == "Spatium") _style.setSpatium (e.readDouble() * MScore::DPMM); else if (tag == "Division") _fileDivision = e.readInt(); else if (tag == "showInvisible") _showInvisible = e.readInt(); else if (tag == "showFrames") _showFrames = e.readInt(); else if (tag == "showMargins") _showPageborders = e.readInt(); else if (tag == "Style") { qreal sp = _style.spatium(); _style.load(e); // adjust this now so chords render properly on read // other style adjustments can wait until reading is finished if (style(StyleIdx::useGermanNoteNames).toBool()) style()->set(StyleIdx::useStandardNoteNames, false); if (_layoutMode == LayoutMode::FLOAT) { // style should not change spatium in // float mode _style.setSpatium(sp); } } else if (tag == "TextStyle") { TextStyle s; s.read(e); qreal spMM = _style.spatium() / MScore::DPMM; if (s.frameWidthMM() != 0.0) s.setFrameWidth(Spatium(s.frameWidthMM() / spMM)); if (s.paddingWidthMM() != 0.0) s.setPaddingWidth(Spatium(s.paddingWidthMM() / spMM)); \ // convert 1.2 text styles s.setName(convertOldTextStyleNames(s.name())); if (s.name() == "Lyrics Odd Lines" || s.name() == "Lyrics Even Lines") s.setAlign((s.align() & ~ Align(AlignmentFlags::VMASK)) | AlignmentFlags::BASELINE); _style.setTextStyle(s); } else if (tag == "page-layout") { if (_layoutMode != LayoutMode::FLOAT && _layoutMode != LayoutMode::SYSTEM) { PageFormat pf; pf.copy(*pageFormat()); pf.read(e, this); setPageFormat(pf); } else e.skipCurrentElement(); } else if (tag == "copyright" || tag == "rights") { Text* text = new Text(this); text->read(e); text->layout(); setMetaTag("copyright", text->plainText()); delete text; } else if (tag == "movement-number") setMetaTag("movementNumber", e.readElementText()); else if (tag == "movement-title") setMetaTag("movementTitle", e.readElementText()); else if (tag == "work-number") setMetaTag("workNumber", e.readElementText()); else if (tag == "work-title") setMetaTag("workTitle", e.readElementText()); else if (tag == "source") setMetaTag("source", e.readElementText()); else if (tag == "metaTag") { QString name = e.attribute("name"); setMetaTag(name, e.readElementText()); } else if (tag == "Part") { Part* part = new Part(this); part->read114(e); _parts.push_back(part); } else if (tag == "Slur") { Slur* slur = new Slur(this); slur->read(e); addSpanner(slur); } else if ((tag == "HairPin") || (tag == "Ottava") || (tag == "TextLine") || (tag == "Volta") || (tag == "Trill") || (tag == "Pedal")) { Spanner* s = static_cast<Spanner*>(Element::name2Element(tag, this)); s->read(e); if (s->track() == -1) s->setTrack(e.track()); else e.setTrack(s->track()); // update current track if (s->tick() == -1) s->setTick(e.tick()); else e.initTick(s->tick()); // update current tick if (s->track2() == -1) s->setTrack2(s->track()); if (s->ticks() == 0) { delete s; qDebug("zero spanner %s ticks: %d", s->name(), s->ticks()); } else { addSpanner(s); } } else if (tag == "Excerpt") { if (MScore::noExcerpts) e.skipCurrentElement(); else { Excerpt* ex = new Excerpt(this); ex->read(e); _excerpts.append(ex); } } else if (tag == "Beam") { Beam* beam = new Beam(this); beam->read(e); beam->setParent(0); // _beams.append(beam); } else if (tag == "name") setName(e.readElementText()); else e.unknown(); } if (e.error() != XmlStreamReader::NoError) return FileError::FILE_BAD_FORMAT; int n = nstaves(); for (int idx = 0; idx < n; ++idx) { Staff* s = _staves[idx]; int track = idx * VOICES; // check barLineSpan if (s->barLineSpan() > (n - idx)) { qDebug("read114: invalid bar line span %d (max %d)", s->barLineSpan(), n - idx); s->setBarLineSpan(n - idx); } for (auto i : e.clefs(idx)) { int tick = i.first; ClefType clefId = i.second; Measure* m = tick2measure(tick); if (!m) continue; if ((tick == m->tick()) && m->prevMeasure()) m = m->prevMeasure(); Segment* seg = m->getSegment(Segment::Type::Clef, tick); if (seg->element(track)) static_cast<Clef*>(seg->element(track))->setGenerated(false); else { Clef* clef = new Clef(this); clef->setClefType(clefId); clef->setTrack(track); clef->setParent(seg); clef->setGenerated(false); seg->add(clef); } } // create missing KeySig KeyList* km = s->keyList(); for (auto i = km->begin(); i != km->end(); ++i) { int tick = i->first; if (tick < 0) { qDebug("read114: Key tick %d", tick); continue; } if (tick == 0 && i->second.key() == Key::C) continue; Measure* m = tick2measure(tick); if (!m) //empty score break; Segment* seg = m->getSegment(Segment::Type::KeySig, tick); if (seg->element(track)) static_cast<KeySig*>(seg->element(track))->setGenerated(false); else { KeySigEvent ke = i->second; KeySig* ks = new KeySig(this); ks->setKeySigEvent(ke); ks->setParent(seg); ks->setTrack(track); ks->setGenerated(false); seg->add(ks); } } } for (std::pair<int,Spanner*> p : spanner()) { Spanner* s = p.second; if (s->type() != Element::Type::SLUR) { if (s->type() == Element::Type::VOLTA) { Volta* volta = static_cast<Volta*>(s); volta->setAnchor(Spanner::Anchor::MEASURE); } } if (s->type() == Element::Type::OTTAVA || s->type() == Element::Type::PEDAL || s->type() == Element::Type::TRILL || s->type() == Element::Type::TEXTLINE) { qreal yo = 0; if (s->type() == Element::Type::OTTAVA) { // fix ottava position yo = styleS(StyleIdx::ottavaY).val() * spatium(); if (s->placement() == Element::Placement::BELOW) yo = -yo + s->staff()->height(); } else if (s->type() == Element::Type::PEDAL) { yo = styleS(StyleIdx::pedalY).val() * spatium(); } else if (s->type() == Element::Type::TRILL) { yo = styleS(StyleIdx::trillY).val() * spatium(); } else if (s->type() == Element::Type::TEXTLINE) { yo = -5.0 * spatium(); } if (!s->spannerSegments().isEmpty()) { for (SpannerSegment* seg : s->spannerSegments()) { if (!seg->userOff().isNull()) seg->setUserYoffset(seg->userOff().y() - yo); } } else { s->setUserYoffset(-yo); } } } connectTies(); // // remove "middle beam" flags from first ChordRest in // measure // for (Measure* m = firstMeasure(); m; m = m->nextMeasure()) { int tracks = nstaves() * VOICES; bool first = true; for (int track = 0; track < tracks; ++track) { for (Segment* s = m->first(); s; s = s->next()) { if (s->segmentType() != Segment::Type::ChordRest) continue; ChordRest* cr = static_cast<ChordRest*>(s->element(track)); if (cr) { if(cr->type() == Element::Type::REST) { Rest* r = static_cast<Rest*>(cr); if (!r->userOff().isNull()) { int lineOffset = r->computeLineOffset(); qreal lineDist = r->staff() ? r->staff()->staffType()->lineDistance().val() : 1.0; r->rUserYoffset() -= (lineOffset * .5 * lineDist * r->spatium()); } } if(!first) { switch(cr->beamMode()) { case Beam::Mode::AUTO: case Beam::Mode::BEGIN: case Beam::Mode::END: case Beam::Mode::NONE: break; case Beam::Mode::MID: case Beam::Mode::BEGIN32: case Beam::Mode::BEGIN64: cr->setBeamMode(Beam::Mode::BEGIN); break; case Beam::Mode::INVALID: if (cr->type() == Element::Type::CHORD) cr->setBeamMode(Beam::Mode::AUTO); else cr->setBeamMode(Beam::Mode::NONE); break; } first = false; } } } } } for (MeasureBase* mb = _measures.first(); mb; mb = mb->next()) { if (mb->type() == Element::Type::VBOX) { Box* b = static_cast<Box*>(mb); qreal y = point(styleS(StyleIdx::staffUpperBorder)); b->setBottomGap(y); } } _fileDivision = MScore::division; // // sanity check for barLineSpan and update ottavas // foreach(Staff* staff, _staves) { int barLineSpan = staff->barLineSpan(); int idx = staffIdx(staff); int n = nstaves(); if (idx + barLineSpan > n) { qDebug("bad span: idx %d span %d staves %d", idx, barLineSpan, n); staff->setBarLineSpan(n - idx); } staff->updateOttava(); }
void System::layout2() { if (isVbox()) // ignore vbox return; int nstaves = _staves.size(); qreal _spatium = spatium(); qreal y = 0.0; int firstStaffIdx = -1; // first/last visible staff int lastStaffIdx = 0; int firstStaffInitialIdx = -1; // first/last staff for initial barline int lastStaffInitialIdx = 0; qreal lastStaffDistanceDown = 0.0; Measure* fm = firstMeasure(); for (int staffIdx = 0; staffIdx < nstaves; ++staffIdx) { Staff* staff = score()->staff(staffIdx); StyleIdx downDistance; qreal userDist = 0.0; if ((staffIdx + 1) == nstaves) { // // last staff in system // MeasureBase* mb = ml.last(); bool nextMeasureIsVBOX = false; if (mb->next()) { Element::Type type = mb->next()->type(); if (type == Element::Type::VBOX || type == Element::Type::TBOX || type == Element::Type::FBOX) nextMeasureIsVBOX = true; } downDistance = nextMeasureIsVBOX ? StyleIdx::systemFrameDistance : StyleIdx::minSystemDistance; } else if (staff->rstaff() < (staff->part()->staves()->size()-1)) { // // staff is not last staff in a part // downDistance = StyleIdx::akkoladeDistance; userDist = score()->staff(staffIdx + 1)->userDist(); } else { downDistance = StyleIdx::staffDistance; userDist = score()->staff(staffIdx + 1)->userDist(); } SysStaff* s = _staves[staffIdx]; qreal distDown = score()->styleS(downDistance).val() * _spatium + userDist; qreal nominalDistDown = distDown; qreal distUp = 0.0; int n = ml.size(); for (int i = 0; i < n; ++i) { MeasureBase* m = ml.at(i); distDown = qMax(distDown, m->distanceDown(staffIdx)); distUp = qMax(distUp, m->distanceUp(staffIdx)); } s->setDistanceDown(distDown); s->setDistanceUp(distUp); if (!staff->show() || !s->show()) { s->setbbox(QRectF()); // already done in layout() ? continue; } qreal sHeight = staff->height(); qreal dup = staffIdx == 0 ? 0.0 : s->distanceUp(); // one-line staves get additional padding for their bbox qreal off = staff->lines() == 1 ? _spatium * staff->mag() : 0.0; s->setYOff(off); s->bbox().setRect(_leftMargin, y + dup, width() - _leftMargin, sHeight); y += dup + sHeight + s->distanceDown(); lastStaffIdx = staffIdx; lastStaffDistanceDown = distDown - nominalDistDown; if (firstStaffIdx == -1) firstStaffIdx = staffIdx; if (fm && fm->visible(staffIdx)) { lastStaffInitialIdx = staffIdx; if (firstStaffInitialIdx == -1) firstStaffInitialIdx = staffIdx; } } if (firstStaffIdx == -1) firstStaffIdx = 0; if (firstStaffInitialIdx == -1) firstStaffInitialIdx = 0; qreal systemHeight = staff(lastStaffIdx)->bbox().bottom(); if (lastStaffIdx < nstaves - 1) systemHeight += lastStaffDistanceDown; setHeight(systemHeight); int n = ml.size(); for (int i = 0; i < n; ++i) { MeasureBase* m = ml.at(i); if (m->type() == Element::Type::MEASURE) { // note that the factor 2 * _spatium must be corrected for when exporting // system distance in MusicXML (issue #24733) m->bbox().setRect(0.0, -_spatium, m->width(), systemHeight + 2 * _spatium); } else if (m->type() == Element::Type::HBOX) { m->bbox().setRect(0.0, 0.0, m->width(), systemHeight); static_cast<HBox*>(m)->layout2(); } } if (_barLine) { _barLine->setTrack(firstStaffInitialIdx * VOICES); _barLine->setSpan(lastStaffInitialIdx - firstStaffInitialIdx + 1); if (score()->staff(firstStaffInitialIdx)->lines() == 1) _barLine->setSpanFrom(BARLINE_SPAN_1LINESTAFF_FROM); else _barLine->setSpanFrom(0); int spanTo = (score()->staff(lastStaffInitialIdx)->lines() == 1) ? BARLINE_SPAN_1LINESTAFF_TO : (score()->staff(lastStaffInitialIdx)->lines() - 1) * 2; _barLine->setSpanTo(spanTo); _barLine->layout(); } //--------------------------------------------------- // layout brackets vertical position //--------------------------------------------------- n = _brackets.size(); for (int i = 0; i < n; ++i) { Bracket* b = _brackets.at(i); int staffIdx1 = b->firstStaff(); int staffIdx2 = b->lastStaff(); qreal sy = 0; // assume bracket not visible qreal ey = 0; // if start staff not visible, try next staff while (staffIdx1 <= staffIdx2 && !_staves[staffIdx1]->show()) ++staffIdx1; // if end staff not visible, try prev staff while (staffIdx1 <= staffIdx2 && !_staves[staffIdx2]->show()) --staffIdx2; // the bracket will be shown IF: // it spans at least 2 visible staves (staffIdx1 < staffIdx2) OR // it spans just one visible staff (staffIdx1 == staffIdx2) but it is required to do so // (the second case happens at least when the bracket is initially dropped) bool notHidden = (staffIdx1 < staffIdx2) || (b->span() == 1 && staffIdx1 == staffIdx2); if (notHidden) { // set vert. pos. and height to visible spanned staves sy = _staves[staffIdx1]->bbox().top(); ey = _staves[staffIdx2]->bbox().bottom(); } b->rypos() = sy; b->setHeight(ey - sy); b->layout(); } //--------------------------------------------------- // layout instrument names //--------------------------------------------------- int staffIdx = 0; n = score()->parts().size(); for (Part* p : score()->parts()) { SysStaff* s = staff(staffIdx); SysStaff* s2; int nstaves = p->nstaves(); if (s->show()) { for (InstrumentName* t : s->instrumentNames) { // // override Text->layout() // qreal y1, y2; switch (t->layoutPos()) { default: case 0: // center at part y1 = s->bbox().top(); s2 = staff(staffIdx); for (int i = staffIdx + nstaves - 1; i > 0; --i) { SysStaff* s = staff(i); if (s->show()) { s2 = s; break; } } y2 = s2->bbox().bottom(); break; case 1: // center at first staff y1 = s->bbox().top(); y2 = s->bbox().bottom(); break; // TODO: // sort out invisible staves case 2: // center between first and second staff y1 = s->bbox().top(); y2 = staff(staffIdx + 1)->bbox().bottom(); break; case 3: // center at second staff y1 = staff(staffIdx + 1)->bbox().top(); y2 = staff(staffIdx + 1)->bbox().bottom(); break; case 4: // center between first and second staff y1 = staff(staffIdx + 1)->bbox().top(); y2 = staff(staffIdx + 2)->bbox().bottom(); break; case 5: // center at third staff y1 = staff(staffIdx + 2)->bbox().top(); y2 = staff(staffIdx + 2)->bbox().bottom(); break; } t->rypos() = y1 + (y2 - y1) * .5 + t->textStyle().offset(t->spatium()).y(); } } staffIdx += nstaves; } }