//============================================================================= // MusE Score // Linux Music Score Editor // // Copyright (C) 2002-2020 Werner Schweer and others // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License version 2. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. //============================================================================= /** MusicXML export. */ // TODO: trill lines need to be handled the same way as slurs // in MuseScore they are measure level elements, while in MusicXML // they are attached to notes (as ornaments) //========================================================= // LVI FIXME // // Evaluate paramenter handling between the various classes, could be simplified //========================================================= // TODO LVI 2011-10-30: determine how to report export errors. // Currently all output (both debug and error reports) are done using qDebug. #include #include "config.h" #include "thirdparty/qzip/qzipwriter_p.h" #include "mscore/preferences.h" #include "libmscore/score.h" #include "libmscore/rest.h" #include "libmscore/chord.h" #include "libmscore/sig.h" #include "libmscore/key.h" #include "libmscore/clef.h" #include "libmscore/note.h" #include "libmscore/segment.h" #include "libmscore/xml.h" #include "libmscore/beam.h" #include "libmscore/staff.h" #include "libmscore/part.h" #include "libmscore/measure.h" #include "libmscore/style.h" #include "libmscore/slur.h" #include "libmscore/hairpin.h" #include "libmscore/dynamic.h" #include "libmscore/barline.h" #include "libmscore/timesig.h" #include "libmscore/ottava.h" #include "libmscore/pedal.h" #include "libmscore/text.h" #include "libmscore/tuplet.h" #include "libmscore/lyrics.h" #include "libmscore/volta.h" #include "libmscore/keysig.h" #include "libmscore/bracket.h" #include "libmscore/arpeggio.h" #include "libmscore/jump.h" #include "libmscore/marker.h" #include "libmscore/tremolo.h" #include "libmscore/trill.h" #include "libmscore/harmony.h" #include "libmscore/tempotext.h" #include "libmscore/sym.h" #include "libmscore/pitchspelling.h" #include "libmscore/utils.h" #include "libmscore/articulation.h" #include "libmscore/page.h" #include "libmscore/system.h" #include "libmscore/element.h" #include "libmscore/glissando.h" #include "libmscore/navigate.h" #include "libmscore/spanner.h" #include "libmscore/drumset.h" #include "libmscore/mscore.h" #include "libmscore/accidental.h" #include "libmscore/breath.h" #include "libmscore/chordline.h" #include "libmscore/figuredbass.h" #include "libmscore/stringdata.h" #include "libmscore/rehearsalmark.h" #include "libmscore/fret.h" #include "libmscore/tie.h" #include "libmscore/undo.h" #include "libmscore/textlinebase.h" #include "libmscore/fermata.h" #include "libmscore/textframe.h" #include "libmscore/instrchange.h" #include "libmscore/letring.h" #include "libmscore/palmmute.h" #include "libmscore/vibrato.h" #include "musicxml.h" #include "musicxmlfonthandler.h" #include "musicxmlsupport.h" namespace Ms { //--------------------------------------------------------- // local defines for debug output //--------------------------------------------------------- // #define DEBUG_CLEF true // #define DEBUG_REPEATS true // #define DEBUG_TICK true #ifdef DEBUG_CLEF #define clefDebug(...) qDebug(__VA_ARGS__) #else #define clefDebug(...) {} #endif //--------------------------------------------------------- // typedefs //--------------------------------------------------------- typedef QMap FigBassMap; //--------------------------------------------------------- // attributes -- prints tag when necessary //--------------------------------------------------------- class Attributes { bool inAttributes; public: Attributes() { start(); } void doAttr(XmlWriter& xml, bool attr); void start(); void stop(XmlWriter& xml); }; //--------------------------------------------------------- // doAttr - when necessary change state and print tag //--------------------------------------------------------- void Attributes::doAttr(XmlWriter& xml, bool attr) { if (!inAttributes && attr) { xml.stag("attributes"); inAttributes = true; } else if (inAttributes && !attr) { xml.etag(); inAttributes = false; } } //--------------------------------------------------------- // start -- initialize //--------------------------------------------------------- void Attributes::start() { inAttributes = false; } //--------------------------------------------------------- // stop -- print tag when necessary //--------------------------------------------------------- void Attributes::stop(XmlWriter& xml) { if (inAttributes) { xml.etag(); inAttributes = false; } } //--------------------------------------------------------- // notations -- prints tag when necessary //--------------------------------------------------------- class Notations { bool notationsPrinted; public: Notations() { notationsPrinted = false; } void tag(XmlWriter& xml); void etag(XmlWriter& xml); }; //--------------------------------------------------------- // articulations -- prints tag when necessary //--------------------------------------------------------- class Articulations { bool articulationsPrinted; public: Articulations() { articulationsPrinted = false; } void tag(XmlWriter& xml); void etag(XmlWriter& xml); }; //--------------------------------------------------------- // ornaments -- prints tag when necessary //--------------------------------------------------------- class Ornaments { bool ornamentsPrinted; public: Ornaments() { ornamentsPrinted = false; } void tag(XmlWriter& xml); void etag(XmlWriter& xml); }; //--------------------------------------------------------- // technical -- prints tag when necessary //--------------------------------------------------------- class Technical { bool technicalPrinted; public: Technical() { technicalPrinted = false; } void tag(XmlWriter& xml); void etag(XmlWriter& xml); }; //--------------------------------------------------------- // slur handler -- prints tags //--------------------------------------------------------- class SlurHandler { const Slur* slur[MAX_NUMBER_LEVEL]; bool started[MAX_NUMBER_LEVEL]; int findSlur(const Slur* s) const; public: SlurHandler(); void doSlurs(const ChordRest* chordRest, Notations& notations, XmlWriter& xml); private: void doSlurStart(const Slur* s, Notations& notations, XmlWriter& xml); void doSlurStop(const Slur* s, Notations& notations, XmlWriter& xml); }; //--------------------------------------------------------- // glissando handler -- prints tags //--------------------------------------------------------- class GlissandoHandler { const Note* glissNote[MAX_NUMBER_LEVEL]; const Note* slideNote[MAX_NUMBER_LEVEL]; int findNote(const Note* note, int type) const; public: GlissandoHandler(); void doGlissandoStart(Glissando* gliss, Notations& notations, XmlWriter& xml); void doGlissandoStop(Glissando* gliss, Notations& notations, XmlWriter& xml); }; //--------------------------------------------------------- // MeasureNumberStateHandler //--------------------------------------------------------- /** State handler used to calculate measure number including implicit flag. To be called once at the start of each measure in a part. */ class MeasureNumberStateHandler final { public: MeasureNumberStateHandler(); void updateForMeasure(const Measure* const m); QString measureNumber() const; bool isFirstActualMeasure() const; private: void init(); int _measureNo; // number of next regular measure int _irregularMeasureNo; // number of next irregular measure int _pickupMeasureNo; // number of next pickup measure QString _cachedAttributes; // attributes calculated by updateForMeasure() }; //--------------------------------------------------------- // MeasurePrintContext //--------------------------------------------------------- struct MeasurePrintContext final { void measureWritten(const Measure* m); bool scoreStart = true; bool pageStart = true; bool systemStart = true; const Measure* prevMeasure = nullptr; const System* prevSystem = nullptr; const System* lastSystemPrevPage = nullptr; }; //--------------------------------------------------------- // ExportMusicXml //--------------------------------------------------------- typedef QHash TrillHash; typedef QMap MxmlInstrumentMap; class ExportMusicXml { Score* _score; XmlWriter _xml; SlurHandler sh; GlissandoHandler gh; Fraction _tick; Attributes _attr; TextLineBase const* brackets[MAX_NUMBER_LEVEL]; TextLineBase const* dashes[MAX_NUMBER_LEVEL]; Hairpin const* hairpins[MAX_NUMBER_LEVEL]; Ottava const* ottavas[MAX_NUMBER_LEVEL]; Trill const* trills[MAX_NUMBER_LEVEL]; int div; double millimeters; int tenths; TrillHash _trillStart; TrillHash _trillStop; MxmlInstrumentMap instrMap; int findBracket(const TextLineBase* tl) const; int findDashes(const TextLineBase* tl) const; int findHairpin(const Hairpin* tl) const; int findOttava(const Ottava* tl) const; int findTrill(const Trill* tl) const; void chord(Chord* chord, int staff, const std::vector* ll, bool useDrumset); void rest(Rest* chord, int staff); void clef(int staff, const ClefType ct, const QString& extraAttributes = ""); void timesig(TimeSig* tsig); void keysig(const KeySig* ks, ClefType ct, int staff = 0, bool visible = true); void barlineLeft(const Measure* const m); void barlineMiddle(const BarLine* bl); void barlineRight(const Measure* const m, const int strack, const int etrack); void lyrics(const std::vector* ll, const int trk); void work(const MeasureBase* measure); void calcDivMoveToTick(const Fraction& t); void calcDivisions(); void keysigTimesig(const Measure* m, const Part* p); void chordAttributes(Chord* chord, Notations& notations, Technical& technical, TrillHash& trillStart, TrillHash& trillStop); void wavyLineStartStop(const ChordRest* const cr, Notations& notations, Ornaments& ornaments, TrillHash& trillStart, TrillHash& trillStop); void print(const Measure* const m, const int partNr, const int firstStaffOfPart, const int nrStavesInPart, const MeasurePrintContext& mpc); void findAndExportClef(const Measure* const m, const int staves, const int strack, const int etrack); void exportDefaultClef(const Part* const part, const Measure* const m); void writeElement(Element* el, const Measure* m, int sstaff, bool useDrumset); void writeMeasureTracks(const Measure* const m, const int partIndex, const int strack, const int staves, const bool useDrumset, FigBassMap& fbMap, QSet& spannersStopped); void writeMeasure(const Measure* const m, const int idx, const int staffCount, MeasureNumberStateHandler& mnsh, FigBassMap& fbMap, const MeasurePrintContext& mpc, QSet& spannersStopped); void writeParts(); public: ExportMusicXml(Score* s) : _xml(s) { _score = s; _tick = { 0,1 }; div = 1; tenths = 40; millimeters = _score->spatium() * tenths / (10 * DPMM); } void write(QIODevice* dev); void credits(XmlWriter& xml); void moveToTick(const Fraction& t); void words(TextBase const* const text, int staff); void tboxTextAsWords(TextBase const* const text, int staff, QPointF position); void rehearsal(RehearsalMark const* const rmk, int staff); void hairpin(Hairpin const* const hp, int staff, const Fraction& tick); void ottava(Ottava const* const ot, int staff, const Fraction& tick); void pedal(Pedal const* const pd, int staff, const Fraction& tick); void textLine(TextLineBase const* const tl, int staff, const Fraction& tick); void dynamic(Dynamic const* const dyn, int staff); void symbol(Symbol const* const sym, int staff); void tempoText(TempoText const* const text, int staff); void harmony(Harmony const* const, FretDiagram const* const fd, int offset = 0); Score* score() const { return _score; }; double getTenthsFromInches(double) const; double getTenthsFromDots(double) const; Fraction tick() const { return _tick; } void writeInstrumentDetails(const Instrument* instrument); }; //--------------------------------------------------------- // positionToQString //--------------------------------------------------------- static QString positionToQString(const QPointF def, const QPointF rel, const float spatium) { // minimum value to export const float positionElipson = 0.1f; // convert into tenths for MusicXML const float defaultX = 10 * def.x() / spatium; const float defaultY = -10 * def.y() / spatium; const float relativeX = 10 * rel.x() / spatium; const float relativeY = -10 * rel.y() / spatium; // generate string representation QString res; if (fabsf(defaultX) > positionElipson) res += QString(" default-x=\"%1\"").arg(QString::number(defaultX, 'f', 2)); if (fabsf(defaultY) > positionElipson) res += QString(" default-y=\"%1\"").arg(QString::number(defaultY, 'f', 2)); if (fabsf(relativeX) > positionElipson) res += QString(" relative-x=\"%1\"").arg(QString::number(relativeX, 'f', 2)); if (fabsf(relativeY) > positionElipson) res += QString(" relative-y=\"%1\"").arg(QString::number(relativeY, 'f', 2)); return res; } //--------------------------------------------------------- // positioningAttributes // According to the specs (common.dtd), all direction-type and note elements must be relative to the measure // while all other elements are relative to their position or the nearest note. //--------------------------------------------------------- static QString positioningAttributes(Element const* const el, bool isSpanStart = true) { if (!preferences.getBool(PREF_EXPORT_MUSICXML_EXPORTLAYOUT)) return ""; //qDebug("single el %p _pos x,y %f %f _userOff x,y %f %f spatium %f", // el, el->ipos().x(), el->ipos().y(), el->offset().x(), el->offset().y(), el->spatium()); QPointF def; QPointF rel; float spatium = el->spatium(); const SLine* span = nullptr; if (el->isSLine()) span = static_cast(el); if (span && !span->segmentsEmpty()) { if (isSpanStart) { const auto seg = span->frontSegment(); const auto offset = seg->offset(); const auto p = seg->pos(); rel.setX(offset.x()); def.setY(p.y()); //qDebug("sline start seg %p seg->pos x,y %f %f seg->userOff x,y %f %f spatium %f", // seg, p.x(), p.y(), seg->offset().x(), seg->offset().y(), seg->spatium()); } else { const auto seg = span->backSegment(); const auto userOff = seg->offset(); // This is the offset accessible from the inspector const auto userOff2 = seg->userOff2(); // Offset of the actual dragged anchor, which doesn't affect the inspector offset //auto pos = seg->pos(); //auto pos2 = seg->pos2(); //qDebug("sline stop seg %p seg->pos2 x,y %f %f seg->userOff2 x,y %f %f spatium %f", // seg, pos2.x(), pos2.y(), seg->userOff2().x(), seg->userOff2().y(), seg->spatium()); // For an SLine, the actual offset equals the sum of userOff and userOff2, // as userOff moves the SLine as a whole rel.setX(userOff.x() + userOff2.x()); // Following would probably required for non-horizontal SLines: //defaultY = pos.y() + pos2.y(); } } else { def = el->ipos(); // Note: for some elements, Finale Notepad seems to work slightly better w/o default-x rel = el->offset(); } return positionToQString(def, rel, spatium); } //--------------------------------------------------------- // tag //--------------------------------------------------------- void Notations::tag(XmlWriter& xml) { if (!notationsPrinted) xml.stag("notations"); notationsPrinted = true; } //--------------------------------------------------------- // etag //--------------------------------------------------------- void Notations::etag(XmlWriter& xml) { if (notationsPrinted) xml.etag(); notationsPrinted = false; } //--------------------------------------------------------- // tag //--------------------------------------------------------- void Articulations::tag(XmlWriter& xml) { if (!articulationsPrinted) xml.stag("articulations"); articulationsPrinted = true; } //--------------------------------------------------------- // etag //--------------------------------------------------------- void Articulations::etag(XmlWriter& xml) { if (articulationsPrinted) xml.etag(); articulationsPrinted = false; } //--------------------------------------------------------- // tag //--------------------------------------------------------- void Ornaments::tag(XmlWriter& xml) { if (!ornamentsPrinted) xml.stag("ornaments"); ornamentsPrinted = true; } //--------------------------------------------------------- // etag //--------------------------------------------------------- void Ornaments::etag(XmlWriter& xml) { if (ornamentsPrinted) xml.etag(); ornamentsPrinted = false; } //--------------------------------------------------------- // tag //--------------------------------------------------------- void Technical::tag(XmlWriter& xml) { if (!technicalPrinted) xml.stag("technical"); technicalPrinted = true; } //--------------------------------------------------------- // etag //--------------------------------------------------------- void Technical::etag(XmlWriter& xml) { if (technicalPrinted) xml.etag(); technicalPrinted = false; } //--------------------------------------------------------- // color2xml //--------------------------------------------------------- /** Return \a el color. */ static QString color2xml(const Element* el) { if (el->color() != MScore::defaultColor) return QString(" color=\"%1\"").arg(el->color().name().toUpper()); else return ""; } //--------------------------------------------------------- // fontStyleToXML //--------------------------------------------------------- static QString fontStyleToXML(const FontStyle style, bool allowUnderline = true) { QString res; if (style & FontStyle::Bold) res += " font-weight=\"bold\""; if (style & FontStyle::Italic) res += " font-style=\"italic\""; if (allowUnderline && style & FontStyle::Underline) res += " underline=\"1\""; return res; } //--------------------------------------------------------- // slurHandler //--------------------------------------------------------- SlurHandler::SlurHandler() { for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) { slur[i] = 0; started[i] = false; } } static QString slurTieLineStyle(const SlurTie* s) { QString lineType; QString rest; switch (s->lineType()) { case 1: lineType = "dotted"; break; case 2: lineType = "dashed"; break; default: lineType = ""; } if (!lineType.isEmpty()) rest = QString(" line-type=\"%1\"").arg(lineType); return rest; } //--------------------------------------------------------- // findSlur -- get index of slur in slur table // return -1 if not found //--------------------------------------------------------- int SlurHandler::findSlur(const Slur* s) const { for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) if (slur[i] == s) return i; return -1; } //--------------------------------------------------------- // findFirstChordRest -- find first chord or rest (in musical order) for slur s // note that this is not necessarily the same as s->startElement() //--------------------------------------------------------- static const ChordRest* findFirstChordRest(const Slur* s) { const Element* e1 = s->startElement(); if (!e1 || !(e1->isChordRest())) { qDebug("no valid start element for slur %p", s); return nullptr; } const Element* e2 = s->endElement(); if (!e2 || !(e2->isChordRest())) { qDebug("no valid end element for slur %p", s); return nullptr; } if (e1->tick() < e2->tick()) return static_cast(e1); else if (e1->tick() > e2->tick()) return static_cast(e2); if (e1->isRest() || e2->isRest()) { return nullptr; } const auto c1 = static_cast(e1); const auto c2 = static_cast(e2); // c1->tick() == c2->tick() if (!c1->isGrace() && !c2->isGrace()) { // slur between two regular notes at the same tick // probably shouldn't happen but handle just in case qDebug("invalid slur between chords %p and %p at tick %d", c1, c2, c1->tick().ticks()); return 0; } else if (c1->isGraceBefore() && !c2->isGraceBefore()) return c1; // easy case: c1 first else if (c1->isGraceAfter() && !c2->isGraceAfter()) return c2; // easy case: c2 first else if (c2->isGraceBefore() && !c1->isGraceBefore()) return c2; // easy case: c2 first else if (c2->isGraceAfter() && !c1->isGraceAfter()) return c1; // easy case: c1 first else { // both are grace before or both are grace after -> compare grace indexes // (note: higher means closer to the non-grace chord it is attached to) if ((c1->isGraceBefore() && c1->graceIndex() < c2->graceIndex()) || (c1->isGraceAfter() && c1->graceIndex() > c2->graceIndex())) return c1; else return c2; } } //--------------------------------------------------------- // doSlurs //--------------------------------------------------------- void SlurHandler::doSlurs(const ChordRest* chordRest, Notations& notations, XmlWriter& xml) { // loop over all slurs twice, first to handle the stops, then the starts for (int i = 0; i < 2; ++i) { // search for slur(s) starting or stopping at this chord for (const auto& it : chordRest->score()->spanner()) { auto sp = it.second; if (sp->generated() || sp->type() != ElementType::SLUR) continue; if (chordRest == sp->startElement() || chordRest == sp->endElement()) { const auto s = static_cast(sp); const auto firstChordRest = findFirstChordRest(s); if (firstChordRest) { if (i == 0) { // first time: do slur stops if (firstChordRest != chordRest) doSlurStop(s, notations, xml); } else { // second time: do slur starts if (firstChordRest == chordRest) doSlurStart(s, notations, xml); } } } } } } //--------------------------------------------------------- // doSlurStart //--------------------------------------------------------- void SlurHandler::doSlurStart(const Slur* s, Notations& notations, XmlWriter& xml) { // check if on slur list (i.e. stop already seen) int i = findSlur(s); // compose tag QString tagName = "slur"; tagName += slurTieLineStyle(s); // define line type tagName += color2xml(s); tagName += QString(" type=\"start\" placement=\"%1\"") .arg(s->up() ? "above" : "below"); tagName += positioningAttributes(s, true); if (i >= 0) { // remove from list and print start slur[i] = 0; started[i] = false; notations.tag(xml); tagName += QString(" number=\"%1\"").arg(i + 1); xml.tagE(tagName); } else { // find free slot to store it i = findSlur(0); if (i >= 0) { slur[i] = s; started[i] = true; notations.tag(xml); tagName += QString(" number=\"%1\"").arg(i + 1); xml.tagE(tagName); } else qDebug("no free slur slot"); } } //--------------------------------------------------------- // doSlurStop //--------------------------------------------------------- // Note: a slur may start in a higher voice in the same measure. // In that case it is not yet started (i.e. on the active slur list) // when doSlurStop() is executed. Handle this slur as follows: // - generate stop anyway and put it on the slur list // - doSlurStart() starts slur but doesn't store it void SlurHandler::doSlurStop(const Slur* s, Notations& notations, XmlWriter& xml) { // check if on slur list int i = findSlur(s); if (i < 0) { // if not, find free slot to store it i = findSlur(0); if (i >= 0) { slur[i] = s; started[i] = false; notations.tag(xml); QString tagName = QString("slur type=\"stop\" number=\"%1\"").arg(i + 1); tagName += positioningAttributes(s, false); xml.tagE(tagName); } else qDebug("no free slur slot"); } else { // found (already started), stop it and remove from list slur[i] = 0; started[i] = false; notations.tag(xml); QString tagName = QString("slur type=\"stop\" number=\"%1\"").arg(i + 1); tagName += positioningAttributes(s, false); xml.tagE(tagName); } } //--------------------------------------------------------- // glissando //--------------------------------------------------------- // // // // // // static void glissando(const Glissando* gli, int number, bool start, Notations& notations, XmlWriter& xml) { GlissandoType st = gli->glissandoType(); QString tagName; switch (st) { case GlissandoType::STRAIGHT: tagName = "slide line-type=\"solid\""; break; case GlissandoType::WAVY: tagName = "glissando line-type=\"wavy\""; break; default: qDebug("unknown glissando subtype %d", int(st)); return; break; } tagName += QString(" number=\"%1\" type=\"%2\"").arg(number).arg(start ? "start" : "stop"); tagName += color2xml(gli); tagName += positioningAttributes(gli, start); notations.tag(xml); if (start && gli->showText() && gli->text() != "") xml.tag(tagName, gli->text()); else xml.tagE(tagName); } //--------------------------------------------------------- // GlissandoHandler //--------------------------------------------------------- GlissandoHandler::GlissandoHandler() { for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) { glissNote[i] = 0; slideNote[i] = 0; } } //--------------------------------------------------------- // findNote -- get index of Note in note table for subtype type // return -1 if not found //--------------------------------------------------------- int GlissandoHandler::findNote(const Note* note, int type) const { if (type != 0 && type != 1) { qDebug("GlissandoHandler::findNote: unknown glissando subtype %d", type); return -1; } for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) { if (type == 0 && slideNote[i] == note) return i; if (type == 1 && glissNote[i] == note) return i; } return -1; } //--------------------------------------------------------- // doGlissandoStart //--------------------------------------------------------- void GlissandoHandler::doGlissandoStart(Glissando* gliss, Notations& notations, XmlWriter& xml) { GlissandoType type = gliss->glissandoType(); if (type != GlissandoType::STRAIGHT && type != GlissandoType::WAVY) { qDebug("doGlissandoStart: unknown glissando subtype %d", int(type)); return; } Note* note = static_cast(gliss->startElement()); // check if on chord list int i = findNote(note, int(type)); if (i >= 0) { // print error and remove from list qDebug("doGlissandoStart: note for glissando/slide %p already on list", gliss); if (type == GlissandoType::STRAIGHT) slideNote[i] = 0; if (type == GlissandoType::WAVY) glissNote[i] = 0; } // find free slot to store it i = findNote(0, int(type)); if (i >= 0) { if (type == GlissandoType::STRAIGHT) slideNote[i] = note; if (type == GlissandoType::WAVY) glissNote[i] = note; glissando(gliss, i + 1, true, notations, xml); } else qDebug("doGlissandoStart: no free slot"); } //--------------------------------------------------------- // doGlissandoStop //--------------------------------------------------------- void GlissandoHandler::doGlissandoStop(Glissando* gliss, Notations& notations, XmlWriter& xml) { GlissandoType type = gliss->glissandoType(); if (type != GlissandoType::STRAIGHT && type != GlissandoType::WAVY) { qDebug("doGlissandoStart: unknown glissando subtype %d", int(type)); return; } Note* note = static_cast(gliss->startElement()); for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) { if (type == GlissandoType::STRAIGHT && slideNote[i] == note) { slideNote[i] = 0; glissando(gliss, i + 1, false, notations, xml); return; } if (type == GlissandoType::WAVY && glissNote[i] == note) { glissNote[i] = 0; glissando(gliss, i + 1, false, notations, xml); return; } } qDebug("doGlissandoStop: glissando note %p not found", note); } //--------------------------------------------------------- // directions anchor -- anchor directions at another element or a specific tick //--------------------------------------------------------- class DirectionsAnchor { Element* direct; // the element containing the direction Element* anchor; // the element it is attached to bool start; // whether it is attached to start or end Fraction tick; // the timestamp public: DirectionsAnchor(Element* a, bool s, const Fraction& t) { direct = 0; anchor = a; start = s; tick = t; } DirectionsAnchor(const Fraction& t) { direct = 0; anchor = 0; start = true; tick = t; } Element* getDirect() { return direct; } Element* getAnchor() { return anchor; } bool getStart() { return start; } Fraction getTick() { return tick; } void setDirect(Element* d) { direct = d; } }; //--------------------------------------------------------- // trill handling //--------------------------------------------------------- // find all trills in this measure and this part static void findTrills(const Measure* const measure, int strack, int etrack, TrillHash& trillStart, TrillHash& trillStop) { // loop over all spanners in this measure auto stick = measure->tick(); auto etick = measure->tick() + measure->ticks(); for (auto it = measure->score()->spanner().lower_bound(stick.ticks()); it != measure->score()->spanner().upper_bound(etick.ticks()); ++it) { auto e = it->second; //qDebug("1 trill %p type %d track %d tick %s", e, e->type(), e->track(), qPrintable(e->tick().print())); if (e->isTrill() && strack <= e->track() && e->track() < etrack && e->tick() >= measure->tick() && e->tick() < (measure->tick() + measure->ticks())) { //qDebug("2 trill %p", e); // a trill is found starting in this segment, trill end time is known // determine notes to write trill start and stop const auto tr = toTrill(e); auto elem1 = tr->startElement(); auto elem2 = tr->endElement(); if (elem1 && elem1->isChordRest() && elem2 && elem2->isChordRest()) { trillStart.insert(toChordRest(elem1), tr); trillStop.insert(toChordRest(elem2), tr); } } } } //--------------------------------------------------------- // helpers for ::calcDivisions //--------------------------------------------------------- typedef QList IntVector; static IntVector integers; static IntVector primes; // check if all integers can be divided by d static bool canDivideBy(int d) { bool res = true; for (int i = 0; i < integers.count(); i++) { if ((integers[i] <= 1) || ((integers[i] % d) != 0)) { res = false; } } return res; } // divide all integers by d static void divideBy(int d) { for (int i = 0; i < integers.count(); i++) { integers[i] /= d; } } static void addInteger(int len) { if (!integers.contains(len)) { integers.append(len); } } //--------------------------------------------------------- // calcDivMoveToTick //--------------------------------------------------------- void ExportMusicXml::calcDivMoveToTick(const Fraction& t) { if (t < _tick) { #ifdef DEBUG_TICK qDebug("backup %d", (tick - t).ticks()); #endif addInteger((_tick - t).ticks()); } else if (t > _tick) { #ifdef DEBUG_TICK qDebug("forward %d", (t - tick).ticks());; #endif addInteger((t - _tick).ticks()); } _tick = t; } //--------------------------------------------------------- // isTwoNoteTremolo - determine is chord is part of two note tremolo //--------------------------------------------------------- static bool isTwoNoteTremolo(Chord* chord) { return (chord->tremolo() && chord->tremolo()->twoNotes()); } //--------------------------------------------------------- // calcDivisions //--------------------------------------------------------- // Loop over all voices in all staves and determine a suitable value for divisions. // Length of time in MusicXML is expressed in "units", which should allow expressing all time values // as an integral number of units. Divisions contains the number of units in a quarter note. // MuseScore uses division (480) midi ticks to represent a quarter note, which expresses all note values // plus triplets and quintuplets as integer values. Solution is to collect all time values required, // and divide them by the highest common denominator, which is implemented as a series of // divisions by prime factors. Initialize the list with division to make sure a quarter note can always // be written as an integral number of units. /** */ void ExportMusicXml::calcDivisions() { // init integers.clear(); primes.clear(); integers.append(MScore::division); primes.append(2); primes.append(3); primes.append(5); const QList& il = _score->parts(); for (int idx = 0; idx < il.size(); ++idx) { Part* part = il.at(idx); _tick = { 0,1 }; int staves = part->nstaves(); int strack = _score->staffIdx(part) * VOICES; int etrack = strack + staves * VOICES; for (MeasureBase* mb = _score->measures()->first(); mb; mb = mb->next()) { if (mb->type() != ElementType::MEASURE) continue; Measure* m = (Measure*)mb; for (int st = strack; st < etrack; ++st) { // sstaff - xml staff number, counting from 1 for this // instrument // special number 0 -> don’t show staff number in // xml output (because there is only one staff) int sstaff = (staves > 1) ? st - strack + VOICES : 0; sstaff /= VOICES; for (Segment* seg = m->first(); seg; seg = seg->next()) { Element* el = seg->element(st); if (!el) continue; // must ignore start repeat to prevent spurious backup/forward if (el->type() == ElementType::BAR_LINE && static_cast(el)->barLineType() == BarLineType::START_REPEAT) continue; if (_tick != seg->tick()) calcDivMoveToTick(seg->tick()); if (el->isChordRest()) { Fraction l = toChordRest(el)->actualTicks(); if (el->isChord()) { if (isTwoNoteTremolo(toChord(el))) l = l * Fraction(1,2); } #ifdef DEBUG_TICK qDebug("chordrest %d", l); #endif addInteger(l.ticks()); _tick += l; } } } // move to end of measure (in case of incomplete last voice) calcDivMoveToTick(m->endTick()); } } // do it: divide by all primes as often as possible for (int u = 0; u < primes.count(); u++) while (canDivideBy(primes[u])) divideBy(primes[u]); div = MScore::division / integers[0]; #ifdef DEBUG_TICK qDebug("divisions=%d div=%d", integers[0], div); #endif } //--------------------------------------------------------- // writePageFormat //--------------------------------------------------------- static void writePageFormat(const Score* const s, XmlWriter& xml, double conversion) { xml.stag("page-layout"); xml.tag("page-height", s->styleD(Sid::pageHeight) * conversion); xml.tag("page-width", s->styleD(Sid::pageWidth) * conversion); QString type("both"); if (s->styleB(Sid::pageTwosided)) { type = "even"; xml.stag(QString("page-margins type=\"%1\"").arg(type)); xml.tag("left-margin", s->styleD(Sid::pageEvenLeftMargin) * conversion); xml.tag("right-margin", s->styleD(Sid::pageOddLeftMargin) * conversion); xml.tag("top-margin", s->styleD(Sid::pageEvenTopMargin) * conversion); xml.tag("bottom-margin", s->styleD(Sid::pageEvenBottomMargin) * conversion); xml.etag(); type = "odd"; } xml.stag(QString("page-margins type=\"%1\"").arg(type)); xml.tag("left-margin", s->styleD(Sid::pageOddLeftMargin) * conversion); xml.tag("right-margin", s->styleD(Sid::pageEvenLeftMargin) * conversion); xml.tag("top-margin", s->styleD(Sid::pageOddTopMargin) * conversion); xml.tag("bottom-margin", s->styleD(Sid::pageOddBottomMargin) * conversion); xml.etag(); xml.etag(); } //--------------------------------------------------------- // defaults //--------------------------------------------------------- // _spatium = DPMM * (millimeter * 10.0 / tenths); static void defaults(XmlWriter& xml, const Score* const s, double& millimeters, const int& tenths) { xml.stag("defaults"); xml.stag("scaling"); xml.tag("millimeters", millimeters); xml.tag("tenths", tenths); xml.etag(); writePageFormat(s, xml, INCH / millimeters * tenths); // TODO: also write default system layout here // when exporting only manual or no breaks, system-distance is not written at all // font defaults // as MuseScore supports dozens of different styles, while MusicXML only has defaults // for music (TODO), words and lyrics, use Tid STAFF (typically used for words) // and LYRIC1 to get MusicXML defaults // TODO xml.tagE("music-font font-family=\"TBD\" font-size=\"TBD\""); xml.tagE(QString("word-font font-family=\"%1\" font-size=\"%2\"").arg(s->styleSt(Sid::staffTextFontFace)).arg(s->styleD(Sid::staffTextFontSize))); xml.tagE(QString("lyric-font font-family=\"%1\" font-size=\"%2\"").arg(s->styleSt(Sid::lyricsOddFontFace)).arg(s->styleD(Sid::lyricsOddFontSize))); xml.etag(); } //--------------------------------------------------------- // formatForWords //--------------------------------------------------------- static CharFormat formatForWords(const Score* const s) { CharFormat defFmt; defFmt.setFontFamily(s->styleSt(Sid::staffTextFontFace)); defFmt.setFontSize(s->styleD(Sid::staffTextFontSize)); return defFmt; } //--------------------------------------------------------- // creditWords //--------------------------------------------------------- static void creditWords(XmlWriter& xml, const Score* const s, const int pageNr, const double x, const double y, const QString& just, const QString& val, const QList& words, const QString& creditType) { // prevent incorrect MusicXML for empty text if (words.isEmpty()) return; const QString mtf = s->styleSt(Sid::MusicalTextFont); const CharFormat defFmt = formatForWords(s); // export formatted xml.stag(QString("credit page=\"%1\"").arg(pageNr)); if (creditType != "") xml.tag("credit-type", creditType); QString attr = QString(" default-x=\"%1\"").arg(x); attr += QString(" default-y=\"%1\"").arg(y); attr += " justify=\"" + just + "\""; attr += " valign=\"" + val + "\""; MScoreTextToMXML mttm("credit-words", attr, defFmt, mtf); mttm.writeTextFragments(words, xml); xml.etag(); } //--------------------------------------------------------- // parentHeight //--------------------------------------------------------- static double parentHeight(const Element* element) { const Element* parent = element->parent(); if (!parent) return 0; if (parent->type() == ElementType::VBOX) { return parent->height(); } return 0; } //--------------------------------------------------------- // tidToCreditType //--------------------------------------------------------- static QString tidToCreditType(const Tid tid) { QString res; switch (tid) { case Tid::COMPOSER: res = "composer"; break; case Tid::POET: res = "lyricist"; break; case Tid::SUBTITLE: res = "subtitle"; break; case Tid::TITLE: res = "title"; break; default: break; } return res; } //--------------------------------------------------------- // textAsCreditWords //--------------------------------------------------------- // Refactor suggestion: make getTenthsFromInches static instead of ExportMusicXml member function static void textAsCreditWords(const ExportMusicXml* const expMxml, XmlWriter& xml, const Score* const s, const int pageNr, const Text* const text) { // determine page formatting const double h = expMxml->getTenthsFromInches(s->styleD(Sid::pageHeight)); const double w = expMxml->getTenthsFromInches(s->styleD(Sid::pageWidth)); const double lm = expMxml->getTenthsFromInches(s->styleD(Sid::pageOddLeftMargin)); const double rm = expMxml->getTenthsFromInches(s->styleD(Sid::pageEvenLeftMargin)); const double ph = expMxml->getTenthsFromDots(parentHeight(text)); double tx = w / 2; double ty = h - expMxml->getTenthsFromDots(text->pagePos().y()); Align al = text->align(); QString just; QString val; if (al & Align::RIGHT) { just = "right"; tx = w - rm; } else if (al & Align::HCENTER) { just = "center"; // tx already set correctly } else { just = "left"; tx = lm; } if (al & Align::BOTTOM) { val = "bottom"; ty -= ph; } else if (al & Align::VCENTER) { val = "middle"; ty -= ph / 2; } else if (al & Align::BASELINE) { val = "baseline"; ty -= ph / 2; } else { val = "top"; // ty already set correctly } const QString creditType= tidToCreditType(text->tid()); creditWords(xml, s, pageNr, tx, ty, just, val, text->fragmentList(), creditType); } //--------------------------------------------------------- // credits //--------------------------------------------------------- void ExportMusicXml::credits(XmlWriter& xml) { // find the vboxes in every page and write their elements as credit-words for (const auto page : _score->pages()) { const auto pageIdx = _score->pageIdx(page); for (const auto system : page->systems()) { for (const auto mb : system->measures()) { if (mb->isVBox()) { for (const Element* element : mb->el()) { if (element->isText()) { const Text* text = toText(element); textAsCreditWords(this, xml, _score, pageIdx + 1, text); } } } } } } // put copyright at the bottom center of every page // note: as the copyright metatag contains plain text, special XML characters must be escaped // determine page formatting const QString rights = _score->metaTag("copyright"); if (!rights.isEmpty()) { const double bm = getTenthsFromInches(_score->styleD(Sid::pageOddBottomMargin)); const double w = getTenthsFromInches(_score->styleD(Sid::pageWidth)); /* const double h = getTenthsFromInches(_score->styleD(Sid::pageHeight)); const double lm = getTenthsFromInches(_score->styleD(Sid::pageOddLeftMargin)); const double rm = getTenthsFromInches(_score->styleD(Sid::pageEvenLeftMargin)); const double tm = getTenthsFromInches(_score->styleD(Sid::pageOddTopMargin)); qDebug("page h=%g w=%g lm=%g rm=%g tm=%g bm=%g", h, w, lm, rm, tm, bm); */ TextFragment f(XmlWriter::xmlString(rights)); f.changeFormat(FormatId::FontFamily, _score->styleSt(Sid::footerFontFace)); f.changeFormat(FormatId::FontSize, _score->styleD(Sid::footerFontSize)); QList list; list.append(f); for (int pageIdx = 0; pageIdx < _score->npages(); ++pageIdx) creditWords(xml, _score, pageIdx + 1, w / 2, bm, "center", "bottom", list, "rights"); } } //--------------------------------------------------------- // midipitch2xml //--------------------------------------------------------- static int alterTab[12] = { 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0 }; static char noteTab[12] = { 'C', 'C', 'D', 'D', 'E', 'F', 'F', 'G', 'G', 'A', 'A', 'B' }; static void midipitch2xml(int pitch, char& c, int& alter, int& octave) { // 60 = C 4 c = noteTab[pitch % 12]; alter = alterTab[pitch % 12]; octave = pitch / 12 - 1; //qDebug("midipitch2xml(pitch %d) step %c, alter %d, octave %d", pitch, c, alter, octave); } //--------------------------------------------------------- // tabpitch2xml //--------------------------------------------------------- static void tabpitch2xml(const int pitch, const int tpc, QString& s, int& alter, int& octave) { s = tpc2stepName(tpc); alter = tpc2alterByKey(tpc, Key::C); octave = (pitch - alter) / 12 - 1; if (alter < -2 || 2 < alter) qDebug("tabpitch2xml(pitch %d, tpc %d) problem: step %s, alter %d, octave %d", pitch, tpc, qPrintable(s), alter, octave); /* else qDebug("tabpitch2xml(pitch %d, tpc %d) step %s, alter %d, octave %d", pitch, tpc, qPrintable(s), alter, octave); */ } //--------------------------------------------------------- // pitch2xml //--------------------------------------------------------- // TODO validation static void pitch2xml(const Note* note, QString& s, int& alter, int& octave) { const auto st = note->staff(); const auto tick = note->tick(); const auto instr = st->part()->instrument(tick); const auto intval = instr->transpose(); s = tpc2stepName(note->tpc()); alter = tpc2alterByKey(note->tpc(), Key::C); // note that pitch must be converted to concert pitch // in order to calculate the correct octave octave = (note->pitch() - intval.chromatic - alter) / 12 - 1; // // HACK: // On percussion clefs there is no relationship between // note->pitch() and note->line() // note->line() is determined by drumMap // ClefType ct = st->clef(tick); if (ct == ClefType::PERC || ct == ClefType::PERC2) { alter = 0; octave = line2pitch(note->line(), ct, Key::C) / 12 - 1; } // correct for ottava lines int ottava = 0; switch (note->ppitch() - note->pitch()) { case 24: ottava = 2; break; case 12: ottava = 1; break; case 0: ottava = 0; break; case -12: ottava = -1; break; case -24: ottava = -2; break; default: qDebug("pitch2xml() tick=%d pitch()=%d ppitch()=%d", tick.ticks(), note->pitch(), note->ppitch()); } octave += ottava; //qDebug("pitch2xml(pitch %d, tpc %d, ottava %d clef %hhd) step %s, alter %d, octave %d", // note->pitch(), note->tpc(), ottava, clef, qPrintable(s), alter, octave); } // unpitch2xml -- calculate display-step and display-octave for an unpitched note // note: // even though this produces the correct step/octave according to Recordare's tutorial // Finale Notepad 2012 does not import a three line staff with percussion clef correctly // Same goes for Sibelius 6 in case of three or five line staff with percussion clef static void unpitch2xml(const Note* note, QString& s, int& octave) { static char table1[] = "FEDCBAG"; Fraction tick = note->chord()->tick(); Staff* st = note->staff(); ClefType ct = st->clef(tick); // offset in lines between staff with current clef and with G clef int clefOffset = ClefInfo::pitchOffset(ct) - ClefInfo::pitchOffset(ClefType::G); // line note would be on on a five line staff with G clef // note top line is line 0, bottom line is line 8 int line5g = note->line() - clefOffset; // in MusicXML with percussion clef, step and octave are determined as if G clef is used // when stafflines is not equal to five, in MusicXML the bottom line is still E4. // in MuseScore assumes line 0 is F5 // MS line numbers (top to bottom) plus correction to get lowest line at E4 (line 8) // 1 line staff: 0 -> correction 8 // 3 line staff: 2, 4, 6 -> correction 2 // 5 line staff: 0, 2, 4, 6, 8 -> correction 0 // TODO handle other # staff lines ? if (st->lines(Fraction(0,1)) == 1) line5g += 8; if (st->lines(Fraction(0,1)) == 3) line5g += 2; // index in table1 to get step int stepIdx = (line5g + 700) % 7; // get step s = table1[stepIdx]; // calculate octave, offset "3" correcting for the fact that an octave starts // with C instead of F octave =(3 - line5g + 700) / 7 + 5 - 100; // qDebug("ExportMusicXml::unpitch2xml(%p) clef %d clef.po %d clefOffset %d staff.lines %d note.line %d line5g %d step %c oct %d", // note, ct, clefTable[ct].pitchOffset, clefOffset, st->lines(), note->line(), line5g, step, octave); } //--------------------------------------------------------- // tick2xml // set type + dots depending on tick len //--------------------------------------------------------- static QString tick2xml(const Fraction& ticks, int* dots) { TDuration t(ticks); *dots = t.dots(); if (ticks == Fraction(0,1)) { t.setType("measure"); *dots = 0; } return t.name(); } //--------------------------------------------------------- // findVolta -- find volta starting in measure m //--------------------------------------------------------- static Volta* findVolta(const Measure* const m, bool left) { Fraction stick = m->tick(); Fraction etick = m->tick() + m->ticks(); auto spanners = m->score()->spannerMap().findOverlapping(stick.ticks(), etick.ticks()); for (auto i : spanners) { Spanner* el = i.value; if (el->type() != ElementType::VOLTA) continue; if (left && el->tick() == stick) return (Volta*) el; if (!left && el->tick2() == etick) return (Volta*) el; } return 0; } //--------------------------------------------------------- // ending //--------------------------------------------------------- static void ending(XmlWriter& xml, Volta* v, bool left) { QString number = ""; QString type = ""; for (int i : v->endings()) { if (!number.isEmpty()) number += ", "; number += QString("%1").arg(i); } if (left) { type = "start"; } else { Volta::Type st = v->voltaType(); switch (st) { case Volta::Type::OPEN: type = "discontinue"; break; case Volta::Type::CLOSED: type = "stop"; break; default: qDebug("unknown volta subtype %d", int(st)); return; } } QString voltaXml = QString("ending number=\"%1\" type=\"%2\"").arg(number, type); voltaXml += positioningAttributes(v, left); xml.tagE(voltaXml); } //--------------------------------------------------------- // barlineLeft -- search for and handle barline left //--------------------------------------------------------- void ExportMusicXml::barlineLeft(const Measure* const m) { bool rs = m->repeatStart(); Volta* volta = findVolta(m, true); if (!rs && !volta) return; _attr.doAttr(_xml, false); _xml.stag(QString("barline location=\"left\"")); if (rs) _xml.tag("bar-style", QString("heavy-light")); if (volta) ending(_xml, volta, true); if (rs) _xml.tagE("repeat direction=\"forward\""); _xml.etag(); } //--------------------------------------------------------- // shortBarlineStyle -- recognize normal but shorter barline styles //--------------------------------------------------------- static QString shortBarlineStyle(const BarLine* bl) { if (bl->barLineType() == BarLineType::NORMAL && !bl->spanStaff()) { if (bl->spanTo() < 0) { // lowest point of barline above lowest staff line if (bl->spanFrom() < 0) { return "tick"; // highest point of barline above highest staff line } else return "short"; // highest point of barline below highest staff line } } return ""; } //--------------------------------------------------------- // normalBarlineStyle -- recognize other barline styles //--------------------------------------------------------- static QString normalBarlineStyle(const BarLine* bl) { const auto bst = bl->barLineType(); switch (bst) { case BarLineType::NORMAL: return "regular"; case BarLineType::DOUBLE: return "light-light"; case BarLineType::END_REPEAT: case BarLineType::REVERSE_END: return "light-heavy"; case BarLineType::BROKEN: return "dashed"; case BarLineType::DOTTED: return "dotted"; case BarLineType::END: case BarLineType::END_START_REPEAT: return "light-heavy"; case BarLineType::HEAVY: return "heavy"; case BarLineType::DOUBLE_HEAVY: return "heavy-heavy"; default: qDebug("bar subtype %d not supported", int(bst)); } return ""; } //--------------------------------------------------------- // barlineMiddle -- handle barline middle //--------------------------------------------------------- void ExportMusicXml::barlineMiddle(const BarLine* bl) { auto vis = bl->visible(); auto shortStyle = shortBarlineStyle(bl); auto normalStyle = normalBarlineStyle(bl); QString barStyle; if (!vis) barStyle = "none"; else if (shortStyle != "") barStyle = shortStyle; else barStyle = normalStyle; if (barStyle != "") { _xml.stag(QString("barline location=\"middle\"")); _xml.tag("bar-style", barStyle); _xml.etag(); } } //--------------------------------------------------------- // fermataPosition - return fermata y position as MusicXML string //--------------------------------------------------------- static QString fermataPosition(const Fermata* const fermata) { QString res; if (preferences.getBool(PREF_EXPORT_MUSICXML_EXPORTLAYOUT)) { constexpr qreal SPATIUM2TENTHS = 10; constexpr qreal EPSILON = 0.01; const auto spatium = fermata->spatium(); const auto defY = -1* SPATIUM2TENTHS* fermata->ipos().y() / spatium; const auto relY = -1* SPATIUM2TENTHS* fermata->offset().y() / spatium; if (qAbs(defY) >= EPSILON) res += QString(" default-y=\"%1\"").arg(QString::number(defY,'f',2)); if (qAbs(relY) >= EPSILON) res += QString(" relative-y=\"%1\"").arg(QString::number(relY,'f',2)); } return res; } //--------------------------------------------------------- // fermata - write a fermata //--------------------------------------------------------- static void fermata(const Fermata* const a, XmlWriter& xml) { QString tagName = "fermata"; tagName += QString(" type=\"%1\"").arg(a->placement() == Placement::ABOVE ? "upright" : "inverted"); tagName += fermataPosition(a); tagName += color2xml(a); SymId id = a->symId(); if (id == SymId::fermataAbove || id == SymId::fermataBelow) xml.tagE(tagName); else if (id == SymId::fermataShortAbove || id == SymId::fermataShortBelow) { xml.tag(tagName, "angled"); } else if (id == SymId::fermataLongAbove || id == SymId::fermataLongBelow) { xml.tag(tagName, "square"); } else if (id == SymId::fermataVeryShortAbove || id == SymId::fermataVeryShortBelow) { xml.tag(tagName, "double-angled"); } else if (id == SymId::fermataVeryLongAbove || id == SymId::fermataVeryLongBelow) { xml.tag(tagName, "double-square"); } else if (id == SymId::fermataLongHenzeAbove || id == SymId::fermataLongHenzeBelow) { xml.tag(tagName, "double-dot"); } else if (id == SymId::fermataShortHenzeAbove || id == SymId::fermataShortHenzeBelow) { xml.tag(tagName, "half-curve"); } else qDebug("unknown fermata sim id %d", int(id)); } //--------------------------------------------------------- // barlineHasFermata -- search for fermata on barline //--------------------------------------------------------- static bool barlineHasFermata(const BarLine* const barline, const int strack, const int etrack) // TODO: track { const Segment* seg = barline ? barline->segment() : 0; if (seg) { for (const auto anno : seg->annotations()) { if (anno->isFermata() && strack <= anno->track() && anno->track() < etrack) return true; } } return false; } //--------------------------------------------------------- // writeBarlineFermata -- write fermata on barline //--------------------------------------------------------- static void writeBarlineFermata(const BarLine* const barline, XmlWriter& xml, const int strack, const int etrack) { const Segment* seg = barline ? barline->segment() : 0; if (seg) { for (const auto anno : seg->annotations()) { if (anno->isFermata() && strack <= anno->track() && anno->track() < etrack) fermata(toFermata(anno), xml); } } } //--------------------------------------------------------- // barlineRight -- search for and handle barline right //--------------------------------------------------------- void ExportMusicXml::barlineRight(const Measure* const m, const int strack, const int etrack) { const Measure* mmR1 = m->mmRest1(); // the multi measure rest this measure is covered by const Measure* mmRLst = mmR1->isMMRest() ? mmR1->mmRestLast() : 0; // last measure of replaced sequence of empty measures // note: use barlinetype as found in multi measure rest for last measure of replaced sequence BarLineType bst = m == mmRLst ? mmR1->endBarLineType() : m->endBarLineType(); bool visible = m->endBarLineVisible(); bool needBarStyle = (bst != BarLineType::NORMAL && bst != BarLineType::START_REPEAT) || !visible; Volta* volta = findVolta(m, false); // detect short and tick barlines QString special = ""; if (bst == BarLineType::NORMAL) { const BarLine* bl = m->endBarLine(); if (bl && !bl->spanStaff()) { if (bl->spanFrom() == BARLINE_SPAN_TICK1_FROM && bl->spanTo() == BARLINE_SPAN_TICK1_TO) special = "tick"; if (bl->spanFrom() == BARLINE_SPAN_TICK2_FROM && bl->spanTo() == BARLINE_SPAN_TICK2_TO) special = "tick"; if (bl->spanFrom() == BARLINE_SPAN_SHORT1_FROM && bl->spanTo() == BARLINE_SPAN_SHORT1_TO) special = "short"; if (bl->spanFrom() == BARLINE_SPAN_SHORT2_FROM && bl->spanTo() == BARLINE_SPAN_SHORT2_FROM) special = "short"; } } // check fermata // no need to take mmrest into account, MS does not create mmrests for measure with fermatas const auto hasFermata = barlineHasFermata(m->endBarLine(), strack, etrack); if (!needBarStyle && !volta && special.isEmpty() && !hasFermata) return; _xml.stag(QString("barline location=\"right\"")); if (needBarStyle) { if (!visible) { _xml.tag("bar-style", QString("none")); } else { switch (bst) { case BarLineType::DOUBLE: _xml.tag("bar-style", QString("light-light")); break; case BarLineType::END_REPEAT: case BarLineType::REVERSE_END: _xml.tag("bar-style", QString("light-heavy")); break; case BarLineType::BROKEN: _xml.tag("bar-style", QString("dashed")); break; case BarLineType::DOTTED: _xml.tag("bar-style", QString("dotted")); break; case BarLineType::END: case BarLineType::END_START_REPEAT: _xml.tag("bar-style", QString("light-heavy")); break; case BarLineType::HEAVY: _xml.tag("bar-style", QString("heavy")); break; case BarLineType::DOUBLE_HEAVY: _xml.tag("bar-style", QString("heavy-heavy")); break; default: qDebug("ExportMusicXml::bar(): bar subtype %d not supported", int(bst)); break; } } } else if (!special.isEmpty()) { _xml.tag("bar-style", special); } writeBarlineFermata(m->endBarLine(), _xml, strack, etrack); if (volta) { ending(_xml, volta, false); } if (bst == BarLineType::END_REPEAT || bst == BarLineType::END_START_REPEAT) { if (m->repeatCount() > 2) { _xml.tagE(QString("repeat direction=\"backward\" times=\"%1\"").arg(m->repeatCount())); } else { _xml.tagE("repeat direction=\"backward\""); } } _xml.etag(); } //--------------------------------------------------------- // calculateTimeDeltaInDivisions //--------------------------------------------------------- static int calculateTimeDeltaInDivisions(const Fraction& t1, const Fraction& t2, const int divisions) { return (t1 - t2).ticks() / divisions; } //--------------------------------------------------------- // moveToTick //--------------------------------------------------------- void ExportMusicXml::moveToTick(const Fraction& t) { //qDebug("ExportMusicXml::moveToTick(t=%s) _tick=%s", qPrintable(t.print()), qPrintable(_tick.print())); if (t < _tick) { #ifdef DEBUG_TICK qDebug(" -> backup"); #endif _attr.doAttr(_xml, false); _xml.stag("backup"); _xml.tag("duration", calculateTimeDeltaInDivisions(_tick, t, div)); _xml.etag(); } else if (t > _tick) { #ifdef DEBUG_TICK qDebug(" -> forward"); #endif _attr.doAttr(_xml, false); _xml.stag("forward"); _xml.tag("duration", calculateTimeDeltaInDivisions(t, _tick, div)); _xml.etag(); } _tick = t; } //--------------------------------------------------------- // timesig //--------------------------------------------------------- void ExportMusicXml::timesig(TimeSig* tsig) { TimeSigType st = tsig->timeSigType(); Fraction ts = tsig->sig(); int z = ts.numerator(); int n = ts.denominator(); QString ns = tsig->numeratorString(); _attr.doAttr(_xml, true); QString tagName = "time"; if (st == TimeSigType::FOUR_FOUR) tagName += " symbol=\"common\""; else if (st == TimeSigType::ALLA_BREVE) tagName += " symbol=\"cut\""; else if (st == TimeSigType::CUT_BACH) tagName += " symbol=\"cut2\""; else if (st == TimeSigType::CUT_TRIPLE) tagName += " symbol=\"cut3\""; if (!tsig->visible()) tagName += " print-object=\"no\""; tagName += color2xml(tsig); _xml.stag(tagName); QRegExp rx("^\\d+(\\+\\d+)+$"); // matches a compound numerator if (rx.exactMatch(ns)) // if compound numerator, exported as is _xml.tag("beats", ns); else // else fall back and use the numerator as integer _xml.tag("beats", z); _xml.tag("beat-type", n); _xml.etag(); } //--------------------------------------------------------- // accSymId2alter //--------------------------------------------------------- static double accSymId2alter(SymId id) { double res = 0; switch (id) { case SymId::accidentalDoubleFlat: res = -2; break; case SymId::accidentalThreeQuarterTonesFlatZimmermann: res = -1.5; break; case SymId::accidentalFlat: res = -1; break; case SymId::accidentalQuarterToneFlatStein: res = -0.5; break; case SymId::accidentalNatural: res = 0; break; case SymId::accidentalQuarterToneSharpStein: res = 0.5; break; case SymId::accidentalSharp: res = 1; break; case SymId::accidentalThreeQuarterTonesSharpStein: res = 1.5; break; case SymId::accidentalDoubleSharp: res = 2; break; default: qDebug("accSymId2alter: unsupported sym %s", Sym::id2name(id)); } return res; } //--------------------------------------------------------- // keysig //--------------------------------------------------------- void ExportMusicXml::keysig(const KeySig* ks, ClefType ct, int staff, bool visible) { static char table2[] = "CDEFGAB"; int po = ClefInfo::pitchOffset(ct); // actually 7 * oct + step for topmost staff line //qDebug("keysig st %d key %d custom %d ct %hhd st %d", staff, kse.key(), kse.custom(), ct, staff); //qDebug(" pitch offset clef %d stp %d oct %d ", po, po % 7, po / 7); QString tagName = "key"; if (staff) tagName += QString(" number=\"%1\"").arg(staff); if (!visible) tagName += " print-object=\"no\""; tagName += color2xml(ks); _attr.doAttr(_xml, true); _xml.stag(tagName); const KeySigEvent kse = ks->keySigEvent(); const QList keysyms = kse.keySymbols(); if (kse.custom() && !kse.isAtonal() && keysyms.size() > 0) { // non-traditional key signature // MusicXML order is left-to-right order, while KeySims in keySymbols() // are in insertion order -> sorting required // first put the KeySyms in a map QMap map; for (const KeySym& ksym : keysyms) { map.insert(ksym.spos.x(), ksym); } // then write them (automatically sorted on key) for (const KeySym& ksym : map) { int line = static_cast(round(2 * ksym.spos.y())); int step = (po - line) % 7; //qDebug(" keysym sym %d spos %g,%g pos %g,%g -> line %d step %d", // ksym.sym, ksym.spos.x(), ksym.spos.y(), ksym.pos.x(), ksym.pos.y(), line, step); _xml.tag("key-step", QString(QChar(table2[step]))); _xml.tag("key-alter", accSymId2alter(ksym.sym)); _xml.tag("key-accidental", accSymId2MxmlString(ksym.sym)); } } else { // traditional key signature _xml.tag("fifths", static_cast(kse.key())); switch (kse.mode()) { case KeyMode::NONE: _xml.tag("mode", "none"); break; case KeyMode::MAJOR: _xml.tag("mode", "major"); break; case KeyMode::MINOR: _xml.tag("mode", "minor"); break; case KeyMode::DORIAN: _xml.tag("mode", "dorian"); break; case KeyMode::PHRYGIAN: _xml.tag("mode", "phrygian"); break; case KeyMode::LYDIAN: _xml.tag("mode", "lydian"); break; case KeyMode::MIXOLYDIAN: _xml.tag("mode", "mixolydian"); break; case KeyMode::AEOLIAN: _xml.tag("mode", "aeolian"); break; case KeyMode::IONIAN: _xml.tag("mode", "ionian"); break; case KeyMode::LOCRIAN: _xml.tag("mode", "locrian"); break; case KeyMode::UNKNOWN: // fall thru default: if (kse.custom()) _xml.tag("mode", "none"); } } _xml.etag(); } //--------------------------------------------------------- // clef //--------------------------------------------------------- void ExportMusicXml::clef(int staff, const ClefType ct, const QString& extraAttributes) { clefDebug("ExportMusicXml::clef(staff %d, clef %hhd)", staff, ct); QString tagName = "clef"; if (staff) tagName += QString(" number=\"%1\"").arg(staff); tagName += extraAttributes; _attr.doAttr(_xml, true); _xml.stag(tagName); QString sign = ClefInfo::sign(ct); int line = ClefInfo::line(ct); _xml.tag("sign", sign); _xml.tag("line", line); if (ClefInfo::octChng(ct)) _xml.tag("clef-octave-change", ClefInfo::octChng(ct)); _xml.etag(); } //--------------------------------------------------------- // tupletNesting //--------------------------------------------------------- /* * determine the tuplet nesting level for cr * 0 = not part of tuplet * 1 = part of a single tuplet * 2 = part of two nested tuplets * etc. */ static int tupletNesting(const ChordRest* const cr) { const DurationElement* el { cr->tuplet() }; int nesting { 0 }; while (el) { nesting++; el = el->tuplet(); } return nesting; } //--------------------------------------------------------- // isSimpleTuplet //--------------------------------------------------------- /* * determine if t is simple, i.e. all its children are chords or rests */ static bool isSimpleTuplet(const Tuplet* const t) { if (t->tuplet()) return false; for (const auto el : t->elements()) { if (!el->isChordRest()) return false; } return true; } //--------------------------------------------------------- // isTupletStart //--------------------------------------------------------- /* * determine if t is the starting element of a tuplet */ static bool isTupletStart(const DurationElement* const el) { const auto t = el->tuplet(); if (!t) return false; return el == t->elements().front(); } //--------------------------------------------------------- // isTupletStop //--------------------------------------------------------- /* * determine if t is the stopping element of a tuplet */ static bool isTupletStop(const DurationElement* const el) { const auto t = el->tuplet(); if (!t) return false; return el == t->elements().back(); } //--------------------------------------------------------- // startTupletAtLevel //--------------------------------------------------------- /* * return the tuplet starting at tuplet nesting level, if any */ static const Tuplet* startTupletAtLevel(const DurationElement* const cr, const int level) { const DurationElement* el { cr }; if (!el->tuplet()) return nullptr; for (int i = 0; i < level; ++i) { if (!isTupletStart(el)) { return nullptr; } el = el->tuplet(); } return toTuplet(el); } //--------------------------------------------------------- // stopTupletAtLevel //--------------------------------------------------------- /* * return the tuplet stopping at tuplet nesting level, if any */ static const Tuplet* stopTupletAtLevel(const DurationElement* const cr, const int level) { const DurationElement* el { cr }; if (!el->tuplet()) return nullptr; for (int i = 0; i < level; ++i) { if (!isTupletStop(el)) { return nullptr; } el = el->tuplet(); } return toTuplet(el); } //--------------------------------------------------------- // tupletTypeAndDots //--------------------------------------------------------- static void tupletTypeAndDots(const QString& type, const int dots, XmlWriter& xml) { xml.tag("tuplet-type", type); for (int i = 0; i < dots; ++i) xml.tagE("tuplet-dot"); } //--------------------------------------------------------- // tupletActualAndNormal //--------------------------------------------------------- static void tupletActualAndNormal(const Tuplet* const t, XmlWriter& xml) { xml.stag("tuplet-actual"); xml.tag("tuplet-number", t->ratio().numerator()); int dots { 0 }; const auto s = tick2xml(t->baseLen().ticks(), &dots); tupletTypeAndDots(s, dots, xml); xml.etag(); xml.stag("tuplet-normal"); xml.tag("tuplet-number", t->ratio().denominator()); tupletTypeAndDots(s, dots, xml); xml.etag(); } //--------------------------------------------------------- // tupletStart //--------------------------------------------------------- // LVIFIX: add placement to tuplet support // // // static void tupletStart(const Tuplet* const t, const int number, const bool needActualAndNormal, Notations& notations, XmlWriter& xml) { notations.tag(xml); QString tupletTag = "tuplet type=\"start\""; if (!isSimpleTuplet(t)) tupletTag += QString(" number=\"%1\"").arg(number); tupletTag += " bracket="; tupletTag += t->hasBracket() ? "\"yes\"" : "\"no\""; if (t->numberType() == TupletNumberType::SHOW_RELATION) tupletTag += " show-number=\"both\""; if (t->numberType() == TupletNumberType::NO_TEXT) tupletTag += " show-number=\"none\""; if (needActualAndNormal) { xml.stag(tupletTag); tupletActualAndNormal(t, xml); xml.etag(); } else xml.tagE(tupletTag); } //--------------------------------------------------------- // tupletStop //--------------------------------------------------------- static void tupletStop(const Tuplet* const t, const int number, Notations& notations, XmlWriter& xml) { notations.tag(xml); QString tupletTag = "tuplet type=\"stop\""; if (!isSimpleTuplet(t)) tupletTag += QString(" number=\"%1\"").arg(number); xml.tagE(tupletTag); } //--------------------------------------------------------- // tupletStartStop //--------------------------------------------------------- static void tupletStartStop(ChordRest* cr, Notations& notations, XmlWriter& xml) { const auto nesting = tupletNesting(cr); bool doActualAndNormal = (nesting > 1); if (cr->isChord() && isTwoNoteTremolo(toChord(cr))) { doActualAndNormal = true; } for (int level = nesting - 1; level >= 0; --level) { const auto startTuplet = startTupletAtLevel(cr, level + 1); if (startTuplet) tupletStart(startTuplet, nesting - level, doActualAndNormal, notations, xml); const auto stopTuplet = stopTupletAtLevel(cr, level + 1); if (stopTuplet) tupletStop(stopTuplet, nesting - level, notations, xml); } } //--------------------------------------------------------- // findTrill -- get index of trill in trill table // return -1 if not found //--------------------------------------------------------- int ExportMusicXml::findTrill(const Trill* tr) const { for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) if (trills[i] == tr) return i; return -1; } //--------------------------------------------------------- // writeAccidental //--------------------------------------------------------- static void writeAccidental(XmlWriter& xml, const QString& tagName, const Accidental* const acc) { if (acc) { QString s = accidentalType2MxmlString(acc->accidentalType()); if (s != "") { QString tag = tagName; if (acc->bracket() != AccidentalBracket::NONE) tag += " parentheses=\"yes\""; xml.tag(tag, s); } } } //--------------------------------------------------------- // wavyLineStart //--------------------------------------------------------- static void wavyLineStart(const Trill* tr, const int number, Notations& notations, Ornaments& ornaments, XmlWriter& xml) { // mscore only supports wavy-line with trill-mark notations.tag(xml); ornaments.tag(xml); xml.tagE("trill-mark"); writeAccidental(xml, "accidental-mark", tr->accidental()); QString tagName = "wavy-line type=\"start\""; tagName += QString(" number=\"%1\"").arg(number + 1); tagName += color2xml(tr); tagName += positioningAttributes(tr, true); xml.tagE(tagName); } //--------------------------------------------------------- // wavyLineStop //--------------------------------------------------------- static void wavyLineStop(const Trill* tr, const int number, Notations& notations, Ornaments& ornaments, XmlWriter& xml) { notations.tag(xml); ornaments.tag(xml); QString trillXml = QString("wavy-line type=\"stop\" number=\"%1\"").arg(number + 1); trillXml += positioningAttributes(tr, false); xml.tagE(trillXml); } //--------------------------------------------------------- // wavyLineStartStop //--------------------------------------------------------- void ExportMusicXml::wavyLineStartStop(const ChordRest* const cr, Notations& notations, Ornaments& ornaments, TrillHash& trillStart, TrillHash& trillStop) { if (trillStart.contains(cr) && trillStop.contains(cr)) { const auto tr = trillStart.value(cr); auto n = findTrill(0); if (n >= 0) { wavyLineStart(tr, n, notations, ornaments, _xml); wavyLineStop(tr, n, notations, ornaments, _xml); } else qDebug("too many overlapping trills (cr %p staff %d tick %d)", cr, cr->staffIdx(), cr->tick().ticks()); } else { if (trillStop.contains(cr)) { const auto tr = trillStop.value(cr); auto n = findTrill(tr); if (n >= 0) // trill stop after trill start trills[n] = 0; else { // trill stop before trill start n = findTrill(0); if (n >= 0) trills[n] = tr; else qDebug("too many overlapping trills (cr %p staff %d tick %d)", cr, cr->staffIdx(), cr->tick().ticks()); } if (n >= 0) { wavyLineStop(tr, n, notations, ornaments, _xml); } trillStop.remove(cr); } if (trillStart.contains(cr)) { const auto tr = trillStart.value(cr); auto n = findTrill(tr); if (n >= 0) qDebug("wavyLineStartStop error"); else { n = findTrill(0); if (n >= 0) { trills[n] = tr; wavyLineStart(tr, n, notations, ornaments, _xml); } else qDebug("too many overlapping trills (cr %p staff %d tick %d)", cr, cr->staffIdx(), cr->tick().ticks()); trillStart.remove(cr); } } } } //--------------------------------------------------------- // tremoloSingleStartStop //--------------------------------------------------------- static void tremoloSingleStartStop(Chord* chord, Notations& notations, Ornaments& ornaments, XmlWriter& xml) { if (chord->tremolo()) { Tremolo* tr = chord->tremolo(); int count = 0; TremoloType st = tr->tremoloType(); QString type = ""; if (chord->tremoloChordType() == TremoloChordType::TremoloSingle) { type = "single"; switch (st) { case TremoloType::R8: count = 1; break; case TremoloType::R16: count = 2; break; case TremoloType::R32: count = 3; break; case TremoloType::R64: count = 4; break; default: qDebug("unknown tremolo single %d", int(st)); break; } } else if (chord->tremoloChordType() == TremoloChordType::TremoloFirstNote) { type = "start"; switch (st) { case TremoloType::C8: count = 1; break; case TremoloType::C16: count = 2; break; case TremoloType::C32: count = 3; break; case TremoloType::C64: count = 4; break; default: qDebug("unknown tremolo double %d", int(st)); break; } } else if (chord->tremoloChordType() == TremoloChordType::TremoloSecondNote) { type = "stop"; switch (st) { case TremoloType::C8: count = 1; break; case TremoloType::C16: count = 2; break; case TremoloType::C32: count = 3; break; case TremoloType::C64: count = 4; break; default: qDebug("unknown tremolo double %d", int(st)); break; } } else qDebug("unknown tremolo subtype %d", int(st)); if (type != "" && count > 0) { notations.tag(xml); ornaments.tag(xml); QString tagName = "tremolo"; tagName += QString(" type=\"%1\"").arg(type); if (type == "single" || type == "start") tagName += color2xml(tr); xml.tag(tagName, count); } } } //--------------------------------------------------------- // fermatas //--------------------------------------------------------- static void fermatas(const QVector& cra, XmlWriter& xml, Notations& notations) { for (const Element* e : cra) { if (!e->isFermata()) continue; notations.tag(xml); fermata(toFermata(e), xml); } } //--------------------------------------------------------- // symIdToArtic //--------------------------------------------------------- static QString symIdToArtic(const SymId sid) { switch (sid) { case SymId::articAccentAbove: case SymId::articAccentBelow: return "accent"; break; case SymId::articStaccatoAbove: case SymId::articStaccatoBelow: case SymId::articAccentStaccatoAbove: case SymId::articAccentStaccatoBelow: case SymId::articMarcatoStaccatoAbove: case SymId::articMarcatoStaccatoBelow: return "staccato"; break; case SymId::articStaccatissimoAbove: case SymId::articStaccatissimoBelow: case SymId::articStaccatissimoStrokeAbove: case SymId::articStaccatissimoStrokeBelow: case SymId::articStaccatissimoWedgeAbove: case SymId::articStaccatissimoWedgeBelow: return "staccatissimo"; break; case SymId::articTenutoAbove: case SymId::articTenutoBelow: return "tenuto"; break; case SymId::articMarcatoAbove: case SymId::articMarcatoBelow: return "strong-accent"; break; case SymId::articTenutoStaccatoAbove: case SymId::articTenutoStaccatoBelow: return "detached-legato"; break; case SymId::articSoftAccentAbove: case SymId::articSoftAccentBelow: return "soft-accent"; break; case SymId::articStressAbove: case SymId::articStressBelow: return "stress"; break; case SymId::articUnstressAbove: case SymId::articUnstressBelow: return "unstress"; break; default: ; // nothing break; } return ""; } //--------------------------------------------------------- // symIdToOrnam //--------------------------------------------------------- static QString symIdToOrnam(const SymId sid) { switch (sid) { case SymId::ornamentTurnInverted: case SymId::ornamentTurnSlash: return "inverted-turn"; break; case SymId::ornamentTurn: return "turn"; break; case SymId::ornamentTrill: return "trill-mark"; break; case SymId::ornamentMordent: return "mordent"; break; case SymId::ornamentShortTrill: // return "short-trill"; return "inverted-mordent"; break; case SymId::ornamentTremblement: return "inverted-mordent long=\"yes\""; break; case SymId::ornamentPrallMordent: return "mordent long=\"yes\""; break; case SymId::ornamentUpPrall: return "inverted-mordent long=\"yes\" approach=\"below\""; break; case SymId::ornamentPrecompMordentUpperPrefix: return "inverted-mordent long=\"yes\" approach=\"above\""; break; case SymId::ornamentUpMordent: return "mordent long=\"yes\" approach=\"below\""; break; case SymId::ornamentDownMordent: return "mordent long=\"yes\" approach=\"above\""; break; case SymId::ornamentPrallDown: return "inverted-mordent long=\"yes\" departure=\"below\""; break; case SymId::ornamentPrallUp: return "inverted-mordent long=\"yes\" departure=\"above\""; break; case SymId::ornamentLinePrall: // MusicXML 3.0 does not distinguish between downprall and lineprall return "inverted-mordent long=\"yes\" approach=\"above\""; break; case SymId::ornamentPrecompSlide: return "schleifer"; break; default: ; // nothing break; } return ""; } //--------------------------------------------------------- // symIdToTechn //--------------------------------------------------------- static QString symIdToTechn(const SymId sid) { switch (sid) { case SymId::brassMuteClosed: return "stopped"; break; case SymId::stringsHarmonic: return "harmonic"; break; case SymId::stringsUpBow: return "up-bow"; break; case SymId::stringsDownBow: return "down-bow"; break; case SymId::pluckedSnapPizzicatoAbove: return "snap-pizzicato"; break; case SymId::brassMuteOpen: return "open-string"; break; case SymId::stringsThumbPosition: return "thumb-position"; break; default: ; // nothing break; } return ""; } //--------------------------------------------------------- // writeChordLines //--------------------------------------------------------- static void writeChordLines(const Chord* const chord, XmlWriter& xml, Notations& notations, Articulations& articulations) { for (Element* e : chord->el()) { qDebug("writeChordLines: el %p type %d (%s)", e, int(e->type()), e->name()); if (e->type() == ElementType::CHORDLINE) { ChordLine const* const cl = static_cast(e); QString subtype; switch (cl->chordLineType()) { case ChordLineType::FALL: subtype = "falloff"; break; case ChordLineType::DOIT: subtype = "doit"; break; case ChordLineType::PLOP: subtype = "plop"; break; case ChordLineType::SCOOP: subtype = "scoop"; break; default: qDebug("unknown ChordLine subtype %d", int(cl->chordLineType())); } if (subtype != "") { notations.tag(xml); articulations.tag(xml); xml.tagE(subtype); } } } } //--------------------------------------------------------- // chordAttributes //--------------------------------------------------------- void ExportMusicXml::chordAttributes(Chord* chord, Notations& notations, Technical& technical, TrillHash& trillStart, TrillHash& trillStop) { QVector fl; for (Element* e : chord->segment()->annotations()) { if (e->track() == chord->track() && e->isFermata()) fl.push_back(e); } fermatas(fl, _xml, notations); const QVector na = chord->articulations(); // first the attributes whose elements are children of Articulations articulations; for (const Articulation* a : na) { auto sid = a->symId(); auto mxmlArtic = symIdToArtic(sid); if (mxmlArtic != "") { if (sid == SymId::articMarcatoAbove || sid == SymId::articMarcatoBelow) { if (a->up()) mxmlArtic += " type=\"up\""; else mxmlArtic += " type=\"down\""; } notations.tag(_xml); articulations.tag(_xml); _xml.tagE(mxmlArtic); } } if (Breath* b = chord->hasBreathMark()) { notations.tag(_xml); articulations.tag(_xml); _xml.tagE(b->isCaesura() ? "caesura" : "breath-mark"); } writeChordLines(chord, _xml, notations, articulations); articulations.etag(_xml); // then the attributes whose elements are children of Ornaments ornaments; for (const Articulation* a : na) { auto sid = a->symId(); auto mxmlOrnam = symIdToOrnam(sid); if (mxmlOrnam != "") { notations.tag(_xml); ornaments.tag(_xml); _xml.tagE(mxmlOrnam); } } tremoloSingleStartStop(chord, notations, ornaments, _xml); wavyLineStartStop(chord, notations, ornaments, trillStart, trillStop); ornaments.etag(_xml); // and finally the attributes whose elements are children of for (const Articulation* a : na) { auto sid = a->symId(); QString placement; QString direction; QString attr; if (!a->isStyled(Pid::ARTICULATION_ANCHOR) && a->anchor() != ArticulationAnchor::CHORD) { placement = (a->anchor() == ArticulationAnchor::BOTTOM_STAFF || a->anchor() == ArticulationAnchor::BOTTOM_CHORD) ? "below" : "above"; } else if (!a->isStyled(Pid::DIRECTION) && a->direction() != Direction::AUTO) { direction = (a->direction() == Direction::DOWN) ? "down" : "up"; } /* For future use if/when implemented font details for articulation if (!a->isStyled(Pid::FONT_FACE)) attr += QString(" font-family=\"%1\"").arg(a->getProperty(Pid::FONT_FACE).toString()); if (!a->isStyled(Pid::FONT_SIZE)) attr += QString(" font-size=\"%1\"").arg(a->getProperty(Pid::FONT_SIZE).toReal()); if (!a->isStyled(Pid::FONT_STYLE)) attr += fontStyleToXML(static_cast(a->getProperty(Pid::FONT_STYLE).toInt()), false); */ auto mxmlTechn = symIdToTechn(sid); if (mxmlTechn != "") { notations.tag(_xml); technical.tag(_xml); if (sid == SymId::stringsHarmonic) { if (placement != "") attr += QString(" placement=\"%1\"").arg(placement); _xml.stag(mxmlTechn + attr); _xml.tagE("natural"); _xml.etag(); } else // TODO: check additional modifier (attr) for other symbols _xml.tagE(mxmlTechn); } } // check if all articulations were handled for (const Articulation* a : na) { auto sid = a->symId(); if (symIdToArtic(sid) == "" && symIdToOrnam(sid) == "" && symIdToTechn(sid) == "" && !isLaissezVibrer(sid)) { qDebug("unknown chord attribute %d %s", int(sid), qPrintable(a->userName())); } } } //--------------------------------------------------------- // arpeggiate //--------------------------------------------------------- // // // static void arpeggiate(Arpeggio* arp, bool front, bool back, XmlWriter& xml, Notations& notations) { QString tagName; switch (arp->arpeggioType()) { case ArpeggioType::NORMAL: notations.tag(xml); tagName = "arpeggiate"; break; case ArpeggioType::UP: // fall through case ArpeggioType::UP_STRAIGHT: // not supported by MusicXML, export as normal arpeggio notations.tag(xml); tagName = "arpeggiate direction=\"up\""; break; case ArpeggioType::DOWN: // fall through case ArpeggioType::DOWN_STRAIGHT: // not supported by MusicXML, export as normal arpeggio notations.tag(xml); tagName = "arpeggiate direction=\"down\""; break; case ArpeggioType::BRACKET: if (front) { notations.tag(xml); tagName = "non-arpeggiate type=\"bottom\""; } if (back) { notations.tag(xml); tagName = "non-arpeggiate type=\"top\""; } break; default: qDebug("unknown arpeggio subtype %d", int(arp->arpeggioType())); break; } if (tagName != "") { tagName += positioningAttributes(arp); xml.tagE(tagName); } } //--------------------------------------------------------- // determineTupletNormalTicks //--------------------------------------------------------- /** Determine the ticks in the normal type for the tuplet \a chord. This is non-zero only if chord if part of a tuplet containing different length duration elements. TODO determine how to handle baselen with dots and verify correct behaviour. TODO verify if baseLen should always be correctly set (it seems after MusicXMLimport this is not the case) */ static int determineTupletNormalTicks(Tuplet const* const t) { if (!t) return 0; /* qDebug("determineTupletNormalTicks t %p baselen %s", t, qPrintable(t->baseLen().ticks().print())); for (int i = 0; i < t->elements().size(); ++i) qDebug("determineTupletNormalTicks t %p i %d ticks %s", t, i, qPrintable(t->elements().at(i)->ticks().print())); */ for (unsigned int i = 1; i < t->elements().size(); ++i) if (t->elements().at(0)->ticks() != t->elements().at(i)->ticks()) return t->baseLen().ticks().ticks(); if (t->elements().size() != (unsigned)(t->ratio().numerator())) return t->baseLen().ticks().ticks(); return 0; } //--------------------------------------------------------- // beamFanAttribute //--------------------------------------------------------- static QString beamFanAttribute(const Beam* const b) { const qreal epsilon = 0.1; QString fan; if ((b->growRight() - b->growLeft() > epsilon)) fan = "accel"; if ((b->growLeft() - b->growRight() > epsilon)) fan = "rit"; if (fan != "") return QString(" fan=\"%1\"").arg(fan); return ""; } //--------------------------------------------------------- // writeBeam //--------------------------------------------------------- // beaming // start // end // continue // backward hook // forward hook static void writeBeam(XmlWriter& xml, ChordRest* const cr, Beam* const b) { const auto& elements = b->elements(); const int idx = elements.indexOf(cr); if (idx == -1) { qDebug("Beam::writeMusicXml(): cannot find ChordRest"); return; } int blp = -1; // beam level previous chord int blc = -1; // beam level current chord int bln = -1; // beam level next chord // find beam level previous chord for (int i = idx - 1; blp == -1 && i >= 0; --i) { const auto crst = elements[i]; if (crst->isChord()) blp = toChord(crst)->beams(); } // find beam level current chord if (cr->isChord()) blc = toChord(cr)->beams(); // find beam level next chord for (int i = idx + 1; bln == -1 && i < elements.size(); ++i) { const auto crst = elements[i]; if (crst->isChord()) bln = toChord(crst)->beams(); } // find beam type and write for (int i = 1; i <= blc; ++i) { QString text; if (blp < i && bln >= i) text = "begin"; else if (blp < i && bln < i) { if (bln > 0) text = "forward hook"; else if (blp > 0) text = "backward hook"; } else if (blp >= i && bln < i) text = "end"; else if (blp >= i && bln >= i) text = "continue"; if (text != "") { QString tag = "beam"; tag += QString(" number=\"%1\"").arg(i); if (text == "begin") tag += beamFanAttribute(b); xml.tag(tag, text); } } } //--------------------------------------------------------- // instrId //--------------------------------------------------------- static QString instrId(int partNr, int instrNr) { return QString("id=\"P%1-I%2\"").arg(partNr).arg(instrNr); } //--------------------------------------------------------- // writeNotehead //--------------------------------------------------------- static void writeNotehead(XmlWriter& xml, const Note* const note) { QString noteheadTagname = QString("notehead"); noteheadTagname += color2xml(note); bool leftParenthesis = false, rightParenthesis = false; for (Element* elem : note->el()) { if (elem->type() == ElementType::SYMBOL) { Symbol* s = static_cast(elem); if (s->sym() == SymId::noteheadParenthesisLeft) leftParenthesis = true; else if (s->sym() == SymId::noteheadParenthesisRight) rightParenthesis = true; } } if (rightParenthesis && leftParenthesis) noteheadTagname += " parentheses=\"yes\""; if (note->headType() == NoteHead::Type::HEAD_QUARTER) noteheadTagname += " filled=\"yes\""; else if ((note->headType() == NoteHead::Type::HEAD_HALF) || (note->headType() == NoteHead::Type::HEAD_WHOLE)) noteheadTagname += " filled=\"no\""; if (note->headGroup() == NoteHead::Group::HEAD_SLASH) xml.tag(noteheadTagname, "slash"); else if (note->headGroup() == NoteHead::Group::HEAD_TRIANGLE_UP) xml.tag(noteheadTagname, "triangle"); else if (note->headGroup() == NoteHead::Group::HEAD_DIAMOND) xml.tag(noteheadTagname, "diamond"); else if (note->headGroup() == NoteHead::Group::HEAD_PLUS) xml.tag(noteheadTagname, "cross"); else if (note->headGroup() == NoteHead::Group::HEAD_CROSS) xml.tag(noteheadTagname, "x"); else if (note->headGroup() == NoteHead::Group::HEAD_XCIRCLE) xml.tag(noteheadTagname, "circle-x"); else if (note->headGroup() == NoteHead::Group::HEAD_TRIANGLE_DOWN) xml.tag(noteheadTagname, "inverted triangle"); else if (note->headGroup() == NoteHead::Group::HEAD_SLASHED1) xml.tag(noteheadTagname, "slashed"); else if (note->headGroup() == NoteHead::Group::HEAD_SLASHED2) xml.tag(noteheadTagname, "back slashed"); else if (note->headGroup() == NoteHead::Group::HEAD_DO) xml.tag(noteheadTagname, "do"); else if (note->headGroup() == NoteHead::Group::HEAD_RE) xml.tag(noteheadTagname, "re"); else if (note->headGroup() == NoteHead::Group::HEAD_MI) xml.tag(noteheadTagname, "mi"); else if (note->headGroup() == NoteHead::Group::HEAD_FA && !note->chord()->up()) xml.tag(noteheadTagname, "fa"); else if (note->headGroup() == NoteHead::Group::HEAD_FA && note->chord()->up()) xml.tag(noteheadTagname, "fa up"); else if (note->headGroup() == NoteHead::Group::HEAD_LA) xml.tag(noteheadTagname, "la"); else if (note->headGroup() == NoteHead::Group::HEAD_TI) xml.tag(noteheadTagname, "ti"); else if (note->headGroup() == NoteHead::Group::HEAD_SOL) xml.tag(noteheadTagname, "so"); else if (note->color() != MScore::defaultColor) xml.tag(noteheadTagname, "normal"); else if (rightParenthesis && leftParenthesis) xml.tag(noteheadTagname, "normal"); else if (note->headType() != NoteHead::Type::HEAD_AUTO) xml.tag(noteheadTagname, "normal"); } //--------------------------------------------------------- // writeFingering //--------------------------------------------------------- static void writeFingering(XmlWriter& xml, Notations& notations, Technical& technical, const Note* const note) { for (const Element* e : note->el()) { if (e->type() == ElementType::FINGERING) { const TextBase* f = toTextBase(e); notations.tag(xml); technical.tag(xml); QString t = MScoreTextToMXML::toPlainText(f->xmlText()); QString attr; if (!f->isStyled(Pid::PLACEMENT) || f->placement() == Placement::BELOW) attr = QString(" placement=\"%1\"").arg((f->placement() == Placement::BELOW) ? "below" : "above"); if (!f->isStyled(Pid::FONT_FACE)) attr += QString(" font-family=\"%1\"").arg(f->getProperty(Pid::FONT_FACE).toString()); if (!f->isStyled(Pid::FONT_SIZE)) attr += QString(" font-size=\"%1\"").arg(f->getProperty(Pid::FONT_SIZE).toReal()); if (!f->isStyled(Pid::FONT_STYLE)) attr += fontStyleToXML(static_cast(f->getProperty(Pid::FONT_STYLE).toInt()), false); if (f->tid() == Tid::RH_GUITAR_FINGERING) xml.tag("pluck" + attr, t); else if (f->tid() == Tid::LH_GUITAR_FINGERING) xml.tag("fingering" + attr, t); else if (f->tid() == Tid::FINGERING) { // for generic fingering, try to detect plucking // (backwards compatibility with MuseScore 1.x) // p, i, m, a, c represent the plucking finger if (t == "p" || t == "i" || t == "m" || t == "a" || t == "c") xml.tag("pluck" + attr, t); else xml.tag("fingering" + attr, t); } else if (f->tid() == Tid::STRING_NUMBER) { bool ok; int i = t.toInt(&ok); if (ok) { if (i == 0) xml.tagE("open-string" + attr); else if (i > 0) xml.tag("string" + attr, t); } if (!ok || i < 0) qDebug("invalid string number '%s'", qPrintable(t)); } else qDebug("unknown fingering style"); } else { // TODO } } } //--------------------------------------------------------- // stretchCorrActFraction //--------------------------------------------------------- static Fraction stretchCorrActFraction(const Note* const note) { // time signature stretch factor const Fraction str = note->chord()->staff()->timeStretch(note->chord()->tick()); // chord's actual ticks corrected for stretch return note->chord()->actualTicks() * str; } //--------------------------------------------------------- // tremoloCorrection //--------------------------------------------------------- // duration correction for two note tremolo static int tremoloCorrection(const Note* const note) { int tremCorr = 1; if (isTwoNoteTremolo(note->chord())) tremCorr = 2; return tremCorr; } //--------------------------------------------------------- // isSmallNote //--------------------------------------------------------- static bool isSmallNote(const Note* const note) { return note->small() || note->chord()->small(); } //--------------------------------------------------------- // isCueNote //--------------------------------------------------------- static bool isCueNote(const Note* const note) { return (!note->chord()->isGrace()) && isSmallNote(note) && !note->play(); } //--------------------------------------------------------- // timeModification //--------------------------------------------------------- static Fraction timeModification(const Tuplet* const tuplet, const int tremolo = 1) { int actNotes { tremolo }; int nrmNotes { 1 }; const Tuplet* t { tuplet }; while (t) { // cannot use Fraction::operator*() as it contains a reduce(), // which would change a 6:4 tuplet into 3:2 actNotes *= t->ratio().numerator(); nrmNotes *= t->ratio().denominator(); t = t->tuplet(); } return { actNotes, nrmNotes }; } //--------------------------------------------------------- // writeTypeAndDots //--------------------------------------------------------- static void writeTypeAndDots(XmlWriter& xml, const Note* const note) { // type int dots { 0 }; const auto ratio = timeModification(note->chord()->tuplet()); const auto strActFraction = stretchCorrActFraction(note); const Fraction tt = strActFraction * ratio * tremoloCorrection(note); const QString s { tick2xml(tt, &dots) }; if (s.isEmpty()) qDebug("no note type found for fraction %d / %d", strActFraction.numerator(), strActFraction.denominator()); // small notes are indicated by size=cue, but for grace and cue notes this is implicit if (isSmallNote(note) && !isCueNote(note) && !note->chord()->isGrace()) xml.tag("type size=\"cue\"", s); else xml.tag("type", s); for (int ni = dots; ni > 0; ni--) xml.tagE("dot"); } //--------------------------------------------------------- // writeTimeModification //--------------------------------------------------------- static void writeTimeModification(XmlWriter& xml, const Tuplet* const tuplet, const int tremolo = 1) { const auto ratio = timeModification(tuplet, tremolo); if (ratio != Fraction(1, 1)) { const auto actNotes = ratio.numerator(); const auto nrmNotes = ratio.denominator(); const auto nrmTicks = determineTupletNormalTicks(tuplet); xml.stag("time-modification"); xml.tag("actual-notes", actNotes); xml.tag("normal-notes", nrmNotes); //qDebug("nrmTicks %d", nrmTicks); if (nrmTicks > 0) { int nrmDots { 0 }; const QString nrmType { tick2xml(Fraction::fromTicks(nrmTicks), &nrmDots) }; if (nrmType.isEmpty()) qDebug("no note type found for ticks %d", nrmTicks); else { xml.tag("normal-type", nrmType); for (int ni = nrmDots; ni > 0; ni--) xml.tagE("normal-dot"); } } xml.etag(); } } //--------------------------------------------------------- // writePitch //--------------------------------------------------------- static void writePitch(XmlWriter& xml, const Note* const note, const bool useDrumset) { // step / alter / octave QString step; int alter = 0; int octave = 0; const auto chord = note->chord(); if (chord->staff() && chord->staff()->isTabStaff(Fraction(0,1))) { tabpitch2xml(note->pitch(), note->tpc(), step, alter, octave); } else { if (!useDrumset) { pitch2xml(note, step, alter, octave); } else { unpitch2xml(note, step, octave); } } xml.stag(useDrumset ? "unpitched" : "pitch"); xml.tag(useDrumset ? "display-step" : "step", step); // Check for microtonal accidentals and overwrite "alter" tag auto acc = note->accidental(); double alter2 = 0.0; if (acc) { switch (acc->accidentalType()) { case AccidentalType::MIRRORED_FLAT: alter2 = -0.5; break; case AccidentalType::SHARP_SLASH: alter2 = 0.5; break; case AccidentalType::MIRRORED_FLAT2: alter2 = -1.5; break; case AccidentalType::SHARP_SLASH4: alter2 = 1.5; break; default: break; } } if (alter && !alter2) xml.tag("alter", alter); if (!alter && alter2) xml.tag("alter", alter2); // TODO what if both alter and alter2 are present? For Example: playing with transposing instruments xml.tag(useDrumset ? "display-octave" : "octave", octave); xml.etag(); } //--------------------------------------------------------- // notePosition //--------------------------------------------------------- static QString notePosition(const ExportMusicXml* const expMxml, const Note* const note) { QString res; if (preferences.getBool(PREF_EXPORT_MUSICXML_EXPORTLAYOUT)) { const double pageHeight = expMxml->getTenthsFromInches(expMxml->score()->styleD(Sid::pageHeight)); const auto chord = note->chord(); double measureX = expMxml->getTenthsFromDots(chord->measure()->pagePos().x()); double measureY = pageHeight - expMxml->getTenthsFromDots(chord->measure()->pagePos().y()); double noteX = expMxml->getTenthsFromDots(note->pagePos().x()); double noteY = pageHeight - expMxml->getTenthsFromDots(note->pagePos().y()); res += QString(" default-x=\"%1\"").arg(QString::number(noteX - measureX,'f',2)); res += QString(" default-y=\"%1\"").arg(QString::number(noteY - measureY,'f',2)); } return res; } //--------------------------------------------------------- // chord //--------------------------------------------------------- /** Write \a chord on \a staff with lyriclist \a ll. For a single-staff part, \a staff equals zero, suppressing the element. */ void ExportMusicXml::chord(Chord* chord, int staff, const std::vector* ll, bool useDrumset) { Part* part = chord->score()->staff(chord->track() / VOICES)->part(); int partNr = _score->parts().indexOf(part); int instNr = instrMap.value(part->instrument(_tick), -1); /* qDebug("chord() %p parent %p isgrace %d #gracenotes %d graceidx %d", chord, chord->parent(), chord->isGrace(), chord->graceNotes().size(), chord->graceIndex()); qDebug("track %d tick %d part %p nr %d instr %p nr %d", chord->track(), chord->tick(), part, partNr, part->instrument(tick), instNr); for (Element* e : chord->el()) qDebug("chord %p el %p", chord, e); */ std::vector nl = chord->notes(); bool grace = chord->isGrace(); if (!grace) _tick += chord->actualTicks(); #ifdef DEBUG_TICK qDebug("ExportMusicXml::chord() oldtick=%d", tick); qDebug("notetype=%d grace=%d", gracen, grace); qDebug(" newtick=%d", tick); #endif for (Note* note : nl) { _attr.doAttr(_xml, false); QString noteTag = QString("note"); noteTag += notePosition(this, note); if (!note->visible()) { noteTag += QString(" print-object=\"no\""); } //TODO support for OFFSET_VAL if (note->veloType() == Note::ValueType::USER_VAL) { int velo = note->veloOffset(); noteTag += QString(" dynamics=\"%1\"").arg(QString::number(velo * 100.0 / 90.0,'f',2)); } _xml.stag(noteTag); if (grace) { if (note->noteType() == NoteType::ACCIACCATURA) _xml.tagE("grace slash=\"yes\""); else _xml.tagE("grace"); } if (isCueNote(note)) _xml.tagE("cue"); if (note != nl.front()) _xml.tagE("chord"); writePitch(_xml, note, useDrumset); // duration if (!grace) _xml.tag("duration", stretchCorrActFraction(note).ticks() / div); if (note->tieBack()) _xml.tagE("tie type=\"stop\""); if (note->tieFor()) _xml.tagE("tie type=\"start\""); // instrument for multi-instrument or unpitched parts if (!useDrumset) { if (instrMap.size() > 1 && instNr >= 0) _xml.tagE(QString("instrument %1").arg(instrId(partNr + 1, instNr + 1))); } else _xml.tagE(QString("instrument %1").arg(instrId(partNr + 1, note->pitch() + 1))); // voice // for a single-staff part, staff is 0, which needs to be corrected // to calculate the correct voice number int voice = (staff-1) * VOICES + note->chord()->voice() + 1; if (staff == 0) voice += VOICES; _xml.tag("voice", voice); writeTypeAndDots(_xml, note); writeAccidental(_xml, "accidental", note->accidental()); writeTimeModification(_xml, note->chord()->tuplet(), tremoloCorrection(note)); // no stem for whole notes and beyond if (chord->noStem() || chord->measure()->stemless(chord->staffIdx())) { _xml.tag("stem", QString("none")); } else if (note->chord()->stem()) { _xml.tag("stem", QString(note->chord()->up() ? "up" : "down")); } writeNotehead(_xml, note); // LVIFIX: check move() handling if (staff) _xml.tag("staff", staff + note->chord()->staffMove()); if (note == nl.front() && chord->beam()) writeBeam(_xml, chord, chord->beam()); Notations notations; Technical technical; const Tie* tieBack = note->tieBack(); if (tieBack) { notations.tag(_xml); _xml.tagE("tied type=\"stop\""); } const Tie* tieFor = note->tieFor(); if (tieFor) { notations.tag(_xml); QString rest = slurTieLineStyle(tieFor); _xml.tagE(QString("tied type=\"start\"%1").arg(rest)); } if (hasLaissezVibrer(chord)) { notations.tag(_xml); _xml.tagE("tied type=\"let-ring\""); } if (note == nl.front()) { if (!grace) tupletStartStop(chord, notations, _xml); sh.doSlurs(chord, notations, _xml); chordAttributes(chord, notations, technical, _trillStart, _trillStop); } writeFingering(_xml, notations, technical, note); // write tablature string / fret if (chord->staff() && chord->staff()->isTabStaff(Fraction(0,1))) if (note->fret() >= 0 && note->string() >= 0) { notations.tag(_xml); technical.tag(_xml); _xml.tag("string", note->string() + 1); _xml.tag("fret", note->fret()); } technical.etag(_xml); if (chord->arpeggio()) { arpeggiate(chord->arpeggio(), note == nl.front(), note == nl.back(), _xml, notations); } for (Spanner* spanner : note->spannerFor()) if (spanner->type() == ElementType::GLISSANDO) { gh.doGlissandoStart(static_cast(spanner), notations, _xml); } for (Spanner* spanner : note->spannerBack()) if (spanner->type() == ElementType::GLISSANDO) { gh.doGlissandoStop(static_cast(spanner), notations, _xml); } // write glissando (only for last note) /* Chord* ch = nextChord(chord); if ((note == nl.back()) && ch && ch->glissando()) { gh.doGlissandoStart(ch, notations, xml); } if (chord->glissando()) { gh.doGlissandoStop(chord, notations, xml); } */ notations.etag(_xml); // write lyrics (only for first note) if (!grace && (note == nl.front()) && ll) lyrics(ll, chord->track()); _xml.etag(); } } //--------------------------------------------------------- // rest //--------------------------------------------------------- /** Write \a rest on \a staff. For a single-staff part, \a staff equals zero, suppressing the element. */ void ExportMusicXml::rest(Rest* rest, int staff) { static char table2[] = "CDEFGAB"; #ifdef DEBUG_TICK qDebug("ExportMusicXml::rest() oldtick=%d", tick); #endif _attr.doAttr(_xml, false); QString noteTag = QString("note"); noteTag += color2xml(rest); if (!rest->visible() ) { noteTag += QString(" print-object=\"no\""); } _xml.stag(noteTag); int yOffsSt = 0; int oct = 0; int stp = 0; ClefType clef = rest->staff()->clef(rest->tick()); int po = ClefInfo::pitchOffset(clef); // Determine y position, but leave at zero in case of tablature staff // as no display-step or display-octave should be written for a tablature staff, if (clef != ClefType::TAB && clef != ClefType::TAB_SERIF && clef != ClefType::TAB4 && clef != ClefType::TAB4_SERIF) { double yOffsSp = rest->offset().y() / rest->spatium(); // y offset in spatium (negative = up) yOffsSt = -2 * int(yOffsSp > 0.0 ? yOffsSp + 0.5 : yOffsSp - 0.5); // same rounded to int (positive = up) po -= 4; // pitch middle staff line (two lines times two steps lower than top line) po += yOffsSt; // rest "pitch" oct = po / 7; // octave stp = po % 7; // step } QString restTag { "rest" }; const TDuration d = rest->durationType(); if (d.type() == TDuration::DurationType::V_MEASURE) restTag += " measure=\"yes\""; // Either // or F5 if (yOffsSt == 0) { _xml.tagE(restTag); } else { _xml.stag(restTag); _xml.tag("display-step", QString(QChar(table2[stp]))); _xml.tag("display-octave", oct - 1); _xml.etag(); } Fraction tickLen = rest->actualTicks(); if (d.type() == TDuration::DurationType::V_MEASURE) { // to avoid forward since rest->ticklen=0 in this case. tickLen = rest->measure()->ticks(); } _tick += tickLen; #ifdef DEBUG_TICK qDebug(" tickLen=%d newtick=%d", tickLen, tick); #endif _xml.tag("duration", tickLen.ticks() / div); // for a single-staff part, staff is 0, which needs to be corrected // to calculate the correct voice number int voice = (staff-1) * VOICES + rest->voice() + 1; if (staff == 0) voice += VOICES; _xml.tag("voice", voice); // do not output a "type" element for whole measure rest if (d.type() != TDuration::DurationType::V_MEASURE) { QString s = d.name(); int dots = rest->dots(); if (rest->small()) _xml.tag("type size=\"cue\"", s); else _xml.tag("type", s); for (int i = dots; i > 0; i--) _xml.tagE("dot"); } writeTimeModification(_xml, rest->tuplet()); if (staff) _xml.tag("staff", staff); Notations notations; QVector fl; for (Element* e : rest->segment()->annotations()) { if (e->isFermata() && e->track() == rest->track()) fl.push_back(e); } fermatas(fl, _xml, notations); Articulations articulations; if (Breath* b = rest->hasBreathMark()) { notations.tag(_xml); articulations.tag(_xml); _xml.tagE(b->isCaesura() ? "caesura" : "breath-mark"); } articulations.etag(_xml); Ornaments ornaments; wavyLineStartStop(rest, notations, ornaments, _trillStart, _trillStop); ornaments.etag(_xml); sh.doSlurs(rest, notations, _xml); tupletStartStop(rest, notations, _xml); notations.etag(_xml); _xml.etag(); } //--------------------------------------------------------- // directionTag //--------------------------------------------------------- static void directionTag(XmlWriter& xml, Attributes& attr, Element const* const el = 0) { attr.doAttr(xml, false); QString tagname = QString("direction"); if (el) { /* qDebug("directionTag() spatium=%g elem=%p tp=%d (%s)\ndirectionTag() x=%g y=%g xsp,ysp=%g,%g w=%g h=%g userOff.y=%g", el->spatium(), el, el->type(), el->name(), el->x(), el->y(), el->x()/el->spatium(), el->y()/el->spatium(), el->width(), el->height(), el->offset().y() ); */ const Element* pel = 0; const LineSegment* seg = 0; if (el->type() == ElementType::HAIRPIN || el->type() == ElementType::OTTAVA || el->type() == ElementType::PEDAL || el->type() == ElementType::TEXTLINE || el->type() == ElementType::LET_RING || el->type() == ElementType::PALM_MUTE) { // handle elements derived from SLine // find the system containing the first linesegment const SLine* sl = static_cast(el); if (!sl->segmentsEmpty()) { seg = toLineSegment(sl->frontSegment()); /* qDebug("directionTag() seg=%p x=%g y=%g w=%g h=%g cpx=%g cpy=%g userOff.y=%g", seg, seg->x(), seg->y(), seg->width(), seg->height(), seg->pagePos().x(), seg->pagePos().y(), seg->offset().y()); */ pel = seg->parent(); } } else if (el->type() == ElementType::DYNAMIC || el->type() == ElementType::INSTRUMENT_CHANGE || el->type() == ElementType::REHEARSAL_MARK || el->type() == ElementType::STAFF_TEXT || el->type() == ElementType::SYMBOL || el->type() == ElementType::TEXT) { // handle other elements attached (e.g. via Segment / Measure) to a system // find the system containing this element for (const Element* e = el; e; e = e->parent()) { if (e->type() == ElementType::SYSTEM) pel = e; } } else qDebug("directionTag() element %p tp=%d (%s) not supported", el, int(el->type()), el->name()); /* if (pel) { qDebug("directionTag() prnt tp=%d (%s) x=%g y=%g w=%g h=%g userOff.y=%g", pel->type(), pel->name(), pel->x(), pel->y(), pel->width(), pel->height(), pel->offset().y()); } */ if (pel && pel->type() == ElementType::SYSTEM) { /* const System* sys = static_cast(pel); QRectF bb = sys->staff(el->staffIdx())->bbox(); qDebug("directionTag() syst=%p sys x=%g y=%g cpx=%g cpy=%g", sys, sys->pos().x(), sys->pos().y(), sys->pagePos().x(), sys->pagePos().y() ); qDebug("directionTag() staf x=%g y=%g w=%g h=%g", bb.x(), bb.y(), bb.width(), bb.height()); // element is above the staff if center of bbox is above center of staff qDebug("directionTag() center diff=%g", el->y() + el->height() / 2 - bb.y() - bb.height() / 2); */ if (el->isHairpin() || el->isOttava() || el->isPedal() || el->isTextLine()) { // for the line type elements the reference point is vertically centered // actual position info is in the segments // compare the segment's canvas ypos with the staff's center height // if (seg->pagePos().y() < sys->pagePos().y() + bb.y() + bb.height() / 2) if (el->placement() == Placement::ABOVE) tagname += " placement=\"above\""; else tagname += " placement=\"below\""; } else if (el->isDynamic()) { tagname += " placement=\""; tagname += el->placement() == Placement::ABOVE ? "above" : "below"; tagname += "\""; } else { /* qDebug("directionTag() staf ely=%g elh=%g bby=%g bbh=%g", el->y(), el->height(), bb.y(), bb.height()); */ // if (el->y() + el->height() / 2 < /*bb.y() +*/ bb.height() / 2) if (el->placement() == Placement::ABOVE) tagname += " placement=\"above\""; else tagname += " placement=\"below\""; } } // if (pel && ... } xml.stag(tagname); } //--------------------------------------------------------- // directionETag //--------------------------------------------------------- static void directionETag(XmlWriter& xml, int staff, int offs = 0) { if (offs) xml.tag("offset", offs); if (staff) xml.tag("staff", staff); xml.etag(); } //--------------------------------------------------------- // partGroupStart //--------------------------------------------------------- static void partGroupStart(XmlWriter& xml, int number, BracketType bracket) { xml.stag(QString("part-group type=\"start\" number=\"%1\"").arg(number)); QString br = ""; switch (bracket) { case BracketType::NO_BRACKET: br = "none"; break; case BracketType::NORMAL: br = "bracket"; break; case BracketType::BRACE: br = "brace"; break; case BracketType::LINE: br = "line"; break; case BracketType::SQUARE: br = "square"; break; default: qDebug("bracket subtype %d not understood", int(bracket)); } if (br != "") xml.tag("group-symbol", br); xml.etag(); } //--------------------------------------------------------- // findUnit //--------------------------------------------------------- static bool findUnit(TDuration::DurationType val, QString& unit) { unit = ""; switch (val) { case TDuration::DurationType::V_HALF: unit = "half"; break; case TDuration::DurationType::V_QUARTER: unit = "quarter"; break; case TDuration::DurationType::V_EIGHTH: unit = "eighth"; break; default: qDebug("findUnit: unknown DurationType %d", int(val)); } return true; } //--------------------------------------------------------- // findMetronome //--------------------------------------------------------- static bool findMetronome(const QList& list, QList& wordsLeft, // words left of metronome bool& hasParen, // parenthesis QString& metroLeft, // left part of metronome QString& metroRight, // right part of metronome QList& wordsRight // words right of metronome ) { QString words = MScoreTextToMXML::toPlainTextPlusSymbols(list); //qDebug("findMetronome('%s')", qPrintable(words)); hasParen = false; metroLeft = ""; metroRight = ""; int metroPos = -1; // metronome start position int metroLen = 0; // metronome length int indEq = words.indexOf('='); if (indEq <= 0) return false; int len1 = 0; TDuration dur; // find first note, limiting search to the part left of the first '=', // to prevent matching the second note in a "note1 = note2" metronome int pos1 = TempoText::findTempoDuration(words.left(indEq), len1, dur); QRegExp eq("\\s*=\\s*"); int pos2 = eq.indexIn(words, pos1 + len1); if (pos1 != -1 && pos2 == pos1 + len1) { int len2 = eq.matchedLength(); if (words.length() > pos2 + len2) { QString s1 = words.mid(0, pos1); // string to the left of metronome QString s2 = words.mid(pos1, len1); // first note //QString s3 = words.mid(pos2, len2); // equals sign QString s4 = words.mid(pos2 + len2); // string to the right of equals sign /* qDebug("found note and equals: '%s'%s'%s'%s'", qPrintable(s1), qPrintable(s2), qPrintable(s3), qPrintable(s4) ); */ // now determine what is to the right of the equals sign // must have either a (dotted) note or a number at start of s4 int len3 = 0; QRegExp nmb("\\d+"); int pos3 = TempoText::findTempoDuration(s4, len3, dur); if (pos3 == -1) { // did not find note, try to find a number pos3 = nmb.indexIn(s4); if (pos3 == 0) len3 = nmb.matchedLength(); } if (pos3 == -1) // neither found return false; QString s5 = s4.mid(0, len3); // number or second note QString s6 = s4.mid(len3); // string to the right of metronome /* qDebug("found right part: '%s'%s'", qPrintable(s5), qPrintable(s6) ); */ // determine if metronome has parentheses // left part of string must end with parenthesis plus optional spaces // right part of string must have parenthesis (but not in first pos) int lparen = s1.indexOf("("); int rparen = s6.indexOf(")"); hasParen = (lparen == s1.length() - 1 && rparen == 0); metroLeft = s2; metroRight = s5; metroPos = pos1; // metronome position metroLen = len1 + len2 + len3; // metronome length if (hasParen) { metroPos -= 1; // move left one position metroLen += 2; // add length of '(' and ')' } // calculate starting position corrected for surrogate pairs // (which were ignored by toPlainTextPlusSymbols()) int corrPos = metroPos; for (int i = 0; i < metroPos; ++i) if (words.at(i).isHighSurrogate()) --corrPos; metroPos = corrPos; /* qDebug("-> found '%s'%s' hasParen %d metro pos %d len %d", qPrintable(metroLeft), qPrintable(metroRight), hasParen, metroPos, metroLen ); */ QList mid; // not used MScoreTextToMXML::split(list, metroPos, metroLen, wordsLeft, mid, wordsRight); return true; } } return false; } //--------------------------------------------------------- // beatUnit //--------------------------------------------------------- static void beatUnit(XmlWriter& xml, const TDuration dur) { int dots = dur.dots(); QString unit; findUnit(dur.type(), unit); xml.tag("beat-unit", unit); while (dots > 0) { xml.tagE("beat-unit-dot"); --dots; } } //--------------------------------------------------------- // wordsMetrome //--------------------------------------------------------- static void wordsMetrome(XmlWriter& xml, Score* s, TextBase const* const text, const int offset) { //qDebug("wordsMetrome('%s')", qPrintable(text->xmlText())); const QList list = text->fragmentList(); QList wordsLeft; // words left of metronome bool hasParen; // parenthesis QString metroLeft; // left part of metronome QString metroRight; // right part of metronome QList wordsRight; // words right of metronome // set the default words format const QString mtf = s->styleSt(Sid::MusicalTextFont); const CharFormat defFmt = formatForWords(s); if (findMetronome(list, wordsLeft, hasParen, metroLeft, metroRight, wordsRight)) { if (wordsLeft.size() > 0) { xml.stag("direction-type"); QString attr = positioningAttributes(text); MScoreTextToMXML mttm("words", attr, defFmt, mtf); mttm.writeTextFragments(wordsLeft, xml); xml.etag(); } xml.stag("direction-type"); QString tagName = QString("metronome parentheses=\"%1\"").arg(hasParen ? "yes" : "no"); tagName += positioningAttributes(text); xml.stag(tagName); int len1 = 0; TDuration dur; TempoText::findTempoDuration(metroLeft, len1, dur); beatUnit(xml, dur); if (TempoText::findTempoDuration(metroRight, len1, dur) != -1) beatUnit(xml, dur); else xml.tag("per-minute", metroRight); xml.etag(); xml.etag(); if (wordsRight.size() > 0) { xml.stag("direction-type"); QString attr = positioningAttributes(text); MScoreTextToMXML mttm("words", attr, defFmt, mtf); mttm.writeTextFragments(wordsRight, xml); xml.etag(); } } else { xml.stag("direction-type"); QString attr; if (text->hasFrame()) { if (text->circle()) attr = " enclosure=\"circle\""; else attr = " enclosure=\"rectangle\""; } attr += positioningAttributes(text); MScoreTextToMXML mttm("words", attr, defFmt, mtf); //qDebug("words('%s')", qPrintable(text->text())); mttm.writeTextFragments(text->fragmentList(), xml); xml.etag(); } if (offset) xml.tag("offset", offset); } //--------------------------------------------------------- // tempoText //--------------------------------------------------------- void ExportMusicXml::tempoText(TempoText const* const text, int staff) { const auto offset = calculateTimeDeltaInDivisions(text->tick(), tick(), div); /* qDebug("tick %s text->tick %s offset %d xmlText='%s')", qPrintable(tick().print()), qPrintable(text->tick().print()), offset, qPrintable(text->xmlText())); */ _attr.doAttr(_xml, false); _xml.stag(QString("direction placement=\"%1\"").arg((text->placement() ==Placement::BELOW ) ? "below" : "above")); wordsMetrome(_xml, _score, text, offset); if (staff) _xml.tag("staff", staff); // Format tempo with maximum 2 decimal places, because in some MuseScore files tempo is stored // imprecisely and this could cause rounding errors (e.g. 92 BPM would be saved as 91.9998). qreal bpm = text->tempo() * 60.0; qreal bpmRounded = round(bpm * 100) / 100; _xml.tagE(QString("sound tempo=\"%1\"").arg(QString::number(bpmRounded))); _xml.etag(); } //--------------------------------------------------------- // words //--------------------------------------------------------- void ExportMusicXml::words(TextBase const* const text, int staff) { const auto offset = calculateTimeDeltaInDivisions(text->tick(), tick(), div); /* qDebug("tick %s text->tick %s offset %d userOff.x=%f userOff.y=%f xmlText='%s' plainText='%s'", qPrintable(tick().print()), qPrintable(text->tick().print()), offset, text->offset().x(), text->offset().y(), qPrintable(text->xmlText()), qPrintable(text->plainText())); */ if (text->plainText() == "") { // sometimes empty Texts are present, exporting would result // in invalid MusicXML (as an empty direction-type would be created) return; } directionTag(_xml, _attr, text); wordsMetrome(_xml, _score, text, offset); directionETag(_xml, staff); } //--------------------------------------------------------- // positioningAttributesForTboxText //--------------------------------------------------------- static QString positioningAttributesForTboxText(const QPointF position, float spatium) { if (!preferences.getBool(PREF_EXPORT_MUSICXML_EXPORTLAYOUT)) return ""; QPointF relative; // use zero relative position return positionToQString(position, relative, spatium); } //--------------------------------------------------------- // tboxTextAsWords //--------------------------------------------------------- void ExportMusicXml::tboxTextAsWords(TextBase const* const text, const int staff, const QPointF relativePosition) { if (text->plainText() == "") { // sometimes empty Texts are present, exporting would result // in invalid MusicXML (as an empty direction-type would be created) return; } // set the default words format const QString mtf = _score->styleSt(Sid::MusicalTextFont); const CharFormat defFmt = formatForWords(_score); QString tagname { "direction" }; tagname += " placement="; tagname += (relativePosition.y() < 0) ? "\"above\"" : "\"below\""; _xml.stag(tagname); _xml.stag("direction-type"); QString attr; if (text->hasFrame()) { if (text->circle()) attr = " enclosure=\"circle\""; else attr = " enclosure=\"rectangle\""; } attr += positioningAttributesForTboxText(relativePosition, text->spatium()); attr += " valign=\"top\""; MScoreTextToMXML mttm("words", attr, defFmt, mtf); mttm.writeTextFragments(text->fragmentList(), _xml); _xml.etag(); directionETag(_xml, staff); } //--------------------------------------------------------- // rehearsal //--------------------------------------------------------- void ExportMusicXml::rehearsal(RehearsalMark const* const rmk, int staff) { if (rmk->plainText() == "") { // sometimes empty Texts are present, exporting would result // in invalid MusicXML (as an empty direction-type would be created) return; } directionTag(_xml, _attr, rmk); _xml.stag("direction-type"); QString attr = positioningAttributes(rmk); if (!rmk->hasFrame()) attr = " enclosure=\"none\""; // set the default words format const QString mtf = _score->styleSt(Sid::MusicalTextFont); const CharFormat defFmt = formatForWords(_score); // write formatted MScoreTextToMXML mttm("rehearsal", attr, defFmt, mtf); mttm.writeTextFragments(rmk->fragmentList(), _xml); _xml.etag(); const auto offset = calculateTimeDeltaInDivisions(rmk->tick(), tick(), div); if (offset) _xml.tag("offset", offset); directionETag(_xml, staff); } //--------------------------------------------------------- // findDashes -- get index of hairpin in dashes table // return -1 if not found //--------------------------------------------------------- int ExportMusicXml::findDashes(const TextLineBase* hp) const { for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) if (dashes[i] == hp) return i; return -1; } //--------------------------------------------------------- // findHairpin -- get index of hairpin in hairpin table // return -1 if not found //--------------------------------------------------------- int ExportMusicXml::findHairpin(const Hairpin* hp) const { for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) if (hairpins[i] == hp) return i; return -1; } //--------------------------------------------------------- // writeHairpinText //--------------------------------------------------------- static void writeHairpinText(XmlWriter& xml, const TextLineBase* const tlb, bool isStart = true) { auto text = isStart ? tlb->beginText() : tlb->endText(); while (text != "") { int dynamicLength { 0 }; QString dynamicsType; auto dynamicPosition = Dynamic::findInString(text, dynamicLength, dynamicsType); if (dynamicPosition == -1 || dynamicPosition > 0) { // text remaining and either no dynamic of not at front of text xml.stag("direction-type"); QString tag = "words"; tag += QString(" font-family=\"%1\"").arg(tlb->getProperty(isStart ? Pid::BEGIN_FONT_FACE : Pid::END_FONT_FACE).toString()); tag += QString(" font-size=\"%1\"").arg(tlb->getProperty(isStart ? Pid::BEGIN_FONT_SIZE : Pid::END_FONT_SIZE).toReal()); tag += fontStyleToXML(static_cast(tlb->getProperty(isStart ? Pid::BEGIN_FONT_STYLE : Pid::END_FONT_STYLE).toInt())); tag += positioningAttributes(tlb, isStart); xml.tag(tag, dynamicPosition == -1 ? text : text.left(dynamicPosition)); xml.etag(); if (dynamicPosition == -1) text = ""; else if (dynamicPosition > 0) { text.remove(0, dynamicPosition); dynamicPosition = 0; } } if (dynamicPosition == 0) { // dynamic at front of text xml.stag("direction-type"); QString tag = "dynamics"; tag += positioningAttributes(tlb, isStart); xml.stag(tag); xml.tagE(dynamicsType); xml.etag(); xml.etag(); text.remove(0, dynamicLength); } } } //--------------------------------------------------------- // hairpin //--------------------------------------------------------- void ExportMusicXml::hairpin(Hairpin const* const hp, int staff, const Fraction& tick) { const auto isLineType = hp->isLineType(); int n; if (isLineType) { n = findDashes(hp); if (n >= 0) dashes[n] = nullptr; else { n = findDashes(nullptr); if (n >= 0) dashes[n] = hp; else { qDebug("too many overlapping dashes (hp %p staff %d tick %d)", hp, staff, tick.ticks()); return; } } } else { n = findHairpin(hp); if (n >= 0) hairpins[n] = nullptr; else { n = findHairpin(nullptr); if (n >= 0) hairpins[n] = hp; else { qDebug("too many overlapping hairpins (hp %p staff %d tick %d)", hp, staff, tick.ticks()); return; } } } directionTag(_xml, _attr, hp); if (hp->tick() == tick) writeHairpinText(_xml, hp, hp->tick() == tick); if (isLineType) { if (hp->tick() == tick) { _xml.stag("direction-type"); QString tag = "dashes type=\"start\""; tag += QString(" number=\"%1\"").arg(n + 1); tag += positioningAttributes(hp, hp->tick() == tick); _xml.tagE(tag); _xml.etag(); } else { _xml.stag("direction-type"); _xml.tagE(QString("dashes type=\"stop\" number=\"%1\"").arg(n + 1)); _xml.etag(); } } else { _xml.stag("direction-type"); QString tag = "wedge type="; if (hp->tick() == tick) { if (hp->hairpinType() == HairpinType::CRESC_HAIRPIN) { tag += "\"crescendo\""; if (hp->hairpinCircledTip()) { tag += " niente=\"yes\""; } } else { tag += "\"diminuendo\""; } } else { tag += "\"stop\""; if (hp->hairpinCircledTip() && hp->hairpinType() == HairpinType::DECRESC_HAIRPIN) { tag += " niente=\"yes\""; } } tag += QString(" number=\"%1\"").arg(n + 1); tag += positioningAttributes(hp, hp->tick() == tick); _xml.tagE(tag); _xml.etag(); } if (hp->tick() != tick) writeHairpinText(_xml, hp, hp->tick() == tick); directionETag(_xml, staff); } //--------------------------------------------------------- // findOttava -- get index of ottava in ottava table // return -1 if not found //--------------------------------------------------------- int ExportMusicXml::findOttava(const Ottava* ot) const { for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) if (ottavas[i] == ot) return i; return -1; } //--------------------------------------------------------- // ottava // // //--------------------------------------------------------- void ExportMusicXml::ottava(Ottava const* const ot, int staff, const Fraction& tick) { auto n = findOttava(ot); if (n >= 0) ottavas[n] = 0; else { n = findOttava(0); if (n >= 0) ottavas[n] = ot; else { qDebug("too many overlapping ottavas (ot %p staff %d tick %d)", ot, staff, tick.ticks()); return; } } QString octaveShiftXml; const auto st = ot->ottavaType(); if (ot->tick() == tick) { const char* sz = 0; const char* tp = 0; switch (st) { case OttavaType::OTTAVA_8VA: sz = "8"; tp = "down"; break; case OttavaType::OTTAVA_15MA: sz = "15"; tp = "down"; break; case OttavaType::OTTAVA_8VB: sz = "8"; tp = "up"; break; case OttavaType::OTTAVA_15MB: sz = "15"; tp = "up"; break; default: qDebug("ottava subtype %d not understood", int(st)); } if (sz && tp) octaveShiftXml = QString("octave-shift type=\"%1\" size=\"%2\" number=\"%3\"").arg(tp, sz).arg(n + 1); } else { if (st == OttavaType::OTTAVA_8VA || st == OttavaType::OTTAVA_8VB) octaveShiftXml = QString("octave-shift type=\"stop\" size=\"8\" number=\"%1\"").arg(n + 1); else if (st == OttavaType::OTTAVA_15MA || st == OttavaType::OTTAVA_15MB) octaveShiftXml = QString("octave-shift type=\"stop\" size=\"15\" number=\"%1\"").arg(n + 1); else qDebug("ottava subtype %d not understood", int(st)); } if (octaveShiftXml != "") { directionTag(_xml, _attr, ot); _xml.stag("direction-type"); octaveShiftXml += positioningAttributes(ot, ot->tick() == tick); _xml.tagE(octaveShiftXml); _xml.etag(); directionETag(_xml, staff); } } //--------------------------------------------------------- // pedal //--------------------------------------------------------- void ExportMusicXml::pedal(Pedal const* const pd, int staff, const Fraction& tick) { directionTag(_xml, _attr, pd); _xml.stag("direction-type"); QString pedalXml; if (pd->tick() == tick) pedalXml = "pedal type=\"start\" line=\"yes\""; else pedalXml = "pedal type=\"stop\" line=\"yes\""; pedalXml += positioningAttributes(pd, pd->tick() == tick); _xml.tagE(pedalXml); _xml.etag(); directionETag(_xml, staff); } //--------------------------------------------------------- // findBracket -- get index of bracket in bracket table // return -1 if not found //--------------------------------------------------------- int ExportMusicXml::findBracket(const TextLineBase* tl) const { for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) if (brackets[i] == tl) return i; return -1; } //--------------------------------------------------------- // textLine //--------------------------------------------------------- void ExportMusicXml::textLine(TextLineBase const* const tl, int staff, const Fraction& tick) { int n; // special case: a dashed line w/o hooks is written as dashes const auto isDashes = tl->lineStyle() == Qt::DashLine && (tl->beginHookType() == HookType::NONE) && (tl->endHookType() == HookType::NONE); if (isDashes) { n = findDashes(tl); if (n >= 0) dashes[n] = nullptr; else { n = findBracket(nullptr); if (n >= 0) dashes[n] = tl; else { qDebug("too many overlapping dashes (tl %p staff %d tick %d)", tl, staff, tick.ticks()); return; } } } else { n = findBracket(tl); if (n >= 0) brackets[n] = nullptr; else { n = findBracket(nullptr); if (n >= 0) brackets[n] = tl; else { qDebug("too many overlapping textlines (tl %p staff %d tick %d)", tl, staff, tick.ticks()); return; } } } QString rest; QPointF p; QString lineEnd = "none"; QString type; bool hook = false; double hookHeight = 0.0; if (tl->tick() == tick) { if (!isDashes) { QString lineType; switch (tl->lineStyle()) { case Qt::SolidLine: lineType = "solid"; break; case Qt::DashLine: lineType = "dashed"; break; case Qt::DotLine: lineType = "dotted"; break; default: lineType = "solid"; } rest += QString(" line-type=\"%1\"").arg(lineType); } hook = tl->beginHookType() != HookType::NONE; hookHeight = tl->beginHookHeight().val(); if (!tl->segmentsEmpty()) p = tl->frontSegment()->offset(); // offs = tl->mxmlOff(); type = "start"; } else { hook = tl->endHookType() != HookType::NONE; hookHeight = tl->endHookHeight().val(); if (!tl->segmentsEmpty()) p = (toLineSegment(tl->backSegment()))->userOff2(); // offs = tl->mxmlOff2(); type = "stop"; } if (hook) { if (hookHeight < 0.0) { lineEnd = "up"; hookHeight *= -1.0; } else lineEnd = "down"; rest += QString(" end-length=\"%1\"").arg(hookHeight * 10); } rest += positioningAttributes(tl, tl->tick() == tick); directionTag(_xml, _attr, tl); if (!tl->beginText().isEmpty() && tl->tick() == tick) { _xml.stag("direction-type"); _xml.tag("words", tl->beginText()); _xml.etag(); } _xml.stag("direction-type"); if (isDashes) _xml.tagE(QString("dashes type=\"%1\" number=\"%2\"").arg(type, QString::number(n + 1))); else _xml.tagE(QString("bracket type=\"%1\" number=\"%2\" line-end=\"%3\"%4").arg(type, QString::number(n + 1), lineEnd, rest)); _xml.etag(); if (!tl->endText().isEmpty() && tl->tick() != tick) { _xml.stag("direction-type"); _xml.tag("words", tl->endText()); _xml.etag(); } /* if (offs) xml.tag("offset", offs); */ directionETag(_xml, staff); } //--------------------------------------------------------- // dynamic //--------------------------------------------------------- // In MuseScore dynamics are essentially user-defined texts, therefore the ones // supported by MusicXML need to be filtered out. Everything not recognized // as MusicXML dynamics is written as other-dynamics. void ExportMusicXml::dynamic(Dynamic const* const dyn, int staff) { QSet set; // the valid MusicXML dynamics set << "f" << "ff" << "fff" << "ffff" << "fffff" << "ffffff" << "fp" << "fz" << "mf" << "mp" << "p" << "pp" << "ppp" << "pppp" << "ppppp" << "pppppp" << "rf" << "rfz" << "sf" << "sffz" << "sfp" << "sfpp" << "sfz"; directionTag(_xml, _attr, dyn); _xml.stag("direction-type"); QString tagName = "dynamics"; tagName += positioningAttributes(dyn); _xml.stag(tagName); const QString dynTypeName = dyn->dynamicTypeName(); if (set.contains(dynTypeName)) { _xml.tagE(dynTypeName); } else if (dynTypeName != "") { std::map map; map[0xE520] = 'p'; map[0xE521] = 'm'; map[0xE522] = 'f'; map[0xE523] = 'r'; map[0xE524] = 's'; map[0xE525] = 'z'; map[0xE526] = 'n'; QString dynText = dynTypeName; if (dyn->dynamicType() == Dynamic::Type::OTHER) dynText = dyn->plainText(); // collect consecutive runs of either dynamics glyphs // or other characters and write the runs. QString text; bool inDynamicsSym = false; for (const auto& ch : qAsConst(dynText)) { const auto it = map.find(ch.unicode()); if (it != map.end()) { // found a SMUFL single letter dynamics glyph if (!inDynamicsSym) { if (text != "") { _xml.tag("other-dynamics", text); text = ""; } inDynamicsSym = true; } text += it->second; } else { // found a non-dynamics character if (inDynamicsSym) { if (text != "") { if (set.contains(text)) _xml.tagE(text); else _xml.tag("other-dynamics", text); text = ""; } inDynamicsSym = false; } text += ch; } } if (text != "") { if (inDynamicsSym && set.contains(text)) _xml.tagE(text); else _xml.tag("other-dynamics", text); } } _xml.etag(); _xml.etag(); const auto offset = calculateTimeDeltaInDivisions(dyn->tick(), tick(), div); if (offset) _xml.tag("offset", offset); if (staff) _xml.tag("staff", staff); if (dyn->velocity() > 0) _xml.tagE(QString("sound dynamics=\"%1\"").arg(QString::number(dyn->velocity() * 100.0 / 90.0, 'f', 2))); _xml.etag(); } //--------------------------------------------------------- // symbol //--------------------------------------------------------- // TODO: remove dependency on symbol name and replace by a more stable interface // changes in sym.cpp r2494 broke MusicXML export of pedals (again) void ExportMusicXml::symbol(Symbol const* const sym, int staff) { QString name = Sym::id2name(sym->sym()); QString mxmlName = ""; if (name == "keyboardPedalPed") mxmlName = "pedal type=\"start\""; else if (name == "keyboardPedalUp") mxmlName = "pedal type=\"stop\""; else { qDebug("ExportMusicXml::symbol(): %s not supported", qPrintable(name)); return; } directionTag(_xml, _attr, sym); mxmlName += positioningAttributes(sym); _xml.stag("direction-type"); _xml.tagE(mxmlName); _xml.etag(); const auto offset = calculateTimeDeltaInDivisions(sym->tick(), tick(), div); if (offset) _xml.tag("offset", offset); directionETag(_xml, staff); } //--------------------------------------------------------- // lyrics //--------------------------------------------------------- void ExportMusicXml::lyrics(const std::vector* ll, const int trk) { for (const Lyrics* l :* ll) { if (l && !l->xmlText().isEmpty()) { if ((l)->track() == trk) { QString lyricXml = QString("lyric number=\"%1\"").arg((l)->no() + 1); lyricXml += color2xml(l); lyricXml += positioningAttributes(l); _xml.stag(lyricXml); Lyrics::Syllabic syl = (l)->syllabic(); QString s = ""; switch (syl) { case Lyrics::Syllabic::SINGLE: s = "single"; break; case Lyrics::Syllabic::BEGIN: s = "begin"; break; case Lyrics::Syllabic::END: s = "end"; break; case Lyrics::Syllabic::MIDDLE: s = "middle"; break; default: qDebug("unknown syllabic %d", int(syl)); } _xml.tag("syllabic", s); QString attr; // TODO TBD // set the default words format const QString mtf = _score->styleSt(Sid::MusicalTextFont); CharFormat defFmt; defFmt.setFontFamily(_score->styleSt(Sid::lyricsEvenFontFace)); defFmt.setFontSize(_score->styleD(Sid::lyricsOddFontSize)); // write formatted MScoreTextToMXML mttm("text", attr, defFmt, mtf); mttm.writeTextFragments(l->fragmentList(), _xml); #if 0 /* Temporarily disabled because it doesn't work yet (and thus breaks the regression test). See MusicXml::xmlLyric: "// TODO-WS l->setTick(tick);" if((l)->endTick() > 0) xml.tagE("extend"); */ #else if (l->ticks().isNotZero()) _xml.tagE("extend"); #endif _xml.etag(); } } } } //--------------------------------------------------------- // directionJump -- write jump //--------------------------------------------------------- // LVIFIX: TODO coda and segno should be numbered uniquely static void directionJump(XmlWriter& xml, const Jump* const jp) { Jump::Type jtp = jp->jumpType(); QString words = ""; QString type = ""; QString sound = ""; if (jtp == Jump::Type::DC) { if (jp->xmlText() == "") words = "D.C."; else words = jp->xmlText(); sound = "dacapo=\"yes\""; } else if (jtp == Jump::Type::DC_AL_FINE) { if (jp->xmlText() == "") words = "D.C. al Fine"; else words = jp->xmlText(); sound = "dacapo=\"yes\""; } else if (jtp == Jump::Type::DC_AL_CODA) { if (jp->xmlText() == "") words = "D.C. al Coda"; else words = jp->xmlText(); sound = "dacapo=\"yes\""; } else if (jtp == Jump::Type::DS_AL_CODA) { if (jp->xmlText() == "") words = "D.S. al Coda"; else words = jp->xmlText(); if (jp->jumpTo() == "") sound = "dalsegno=\"1\""; else sound = "dalsegno=\"" + jp->jumpTo() + "\""; } else if (jtp == Jump::Type::DS_AL_FINE) { if (jp->xmlText() == "") words = "D.S. al Fine"; else words = jp->xmlText(); if (jp->jumpTo() == "") sound = "dalsegno=\"1\""; else sound = "dalsegno=\"" + jp->jumpTo() + "\""; } else if (jtp == Jump::Type::DS) { words = "D.S."; if (jp->jumpTo() == "") sound = "dalsegno=\"1\""; else sound = "dalsegno=\"" + jp->jumpTo() + "\""; } else qDebug("jump type=%d not implemented", static_cast(jtp)); if (sound != "") { xml.stag(QString("direction placement=\"%1\"").arg((jp->placement() == Placement::BELOW ) ? "below" : "above")); xml.stag("direction-type"); QString positioning = positioningAttributes(jp); if (type != "") xml.tagE(type + positioning); if (words != "") xml.tag("words" + positioning, words); xml.etag(); if (sound != "") xml.tagE(QString("sound ") + sound); xml.etag(); } } //--------------------------------------------------------- // directionMarker -- write marker //--------------------------------------------------------- static void directionMarker(XmlWriter& xml, const Marker* const m) { Marker::Type mtp = m->markerType(); QString words = ""; QString type = ""; QString sound = ""; if (mtp == Marker::Type::CODA) { type = "coda"; if (m->label() == "") sound = "coda=\"1\""; else // LVIFIX hack: force label to "coda" to match to coda label // sound = "coda=\"" + m->label() + "\""; sound = "coda=\"coda\""; } else if (mtp == Marker::Type::SEGNO) { type = "segno"; if (m->label() == "") sound = "segno=\"1\""; else sound = "segno=\"" + m->label() + "\""; } else if (mtp == Marker::Type::FINE) { words = "Fine"; sound = "fine=\"yes\""; } else if (mtp == Marker::Type::TOCODA || mtp == Marker::Type::TOCODASYM) { if (m->xmlText() == "") words = "To Coda"; else words = m->xmlText(); if (m->label() == "") sound = "tocoda=\"1\""; else sound = "tocoda=\"" + m->label() + "\""; } else qDebug("marker type=%d not implemented", int(mtp)); if (sound != "") { xml.stag(QString("direction placement=\"%1\"").arg((m->placement() == Placement::BELOW ) ? "below" : "above")); xml.stag("direction-type"); QString positioning = positioningAttributes(m); if (type != "") xml.tagE(type + positioning); if (words != "") xml.tag("words" + positioning, words); xml.etag(); if (sound != "") xml.tagE(QString("sound ") + sound); xml.etag(); } } //--------------------------------------------------------- // findTrackForAnnotations //--------------------------------------------------------- // An annotation is attached to the staff, with track set // to the lowest track in the staff. Find a track for it // (the lowest track in this staff that has a chord or rest) static int findTrackForAnnotations(int track, Segment* seg) { if (seg->segmentType() != SegmentType::ChordRest) return -1; int staff = track / VOICES; int strack = staff * VOICES; // start track of staff containing track int etrack = strack + VOICES; // end track of staff containing track + 1 for (int i = strack; i < etrack; i++) if (seg->element(i)) return i; return -1; } //--------------------------------------------------------- // repeatAtMeasureStart -- write repeats at begin of measure //--------------------------------------------------------- static void repeatAtMeasureStart(XmlWriter& xml, Attributes& attr, const Measure* const m, int strack, int etrack, int track) { // loop over all segments for (Element* e : m->el()) { int wtrack = -1; // track to write jump if (strack <= e->track() && e->track() < etrack) wtrack = findTrackForAnnotations(e->track(), m->first(SegmentType::ChordRest)); if (track != wtrack) continue; switch (e->type()) { case ElementType::MARKER: { // filter out the markers at measure Start const Marker* const mk = toMarker(e); Marker::Type mtp = mk->markerType(); if ( mtp == Marker::Type::SEGNO || mtp == Marker::Type::CODA ) { qDebug(" -> handled"); attr.doAttr(xml, false); directionMarker(xml, mk); } else if ( mtp == Marker::Type::FINE || mtp == Marker::Type::TOCODA || mtp == Marker::Type::TOCODASYM ) { // ignore } else { qDebug("repeatAtMeasureStart: marker %d not implemented", int(mtp)); } } break; default: qDebug("repeatAtMeasureStart: direction type %s at tick %d not implemented", Element::name(e->type()), m->tick().ticks()); break; } } } //--------------------------------------------------------- // repeatAtMeasureStop -- write repeats at end of measure //--------------------------------------------------------- static void repeatAtMeasureStop(XmlWriter& xml, const Measure* const m, int strack, int etrack, int track) { for (Element* e : m->el()) { int wtrack = -1; // track to write jump if (strack <= e->track() && e->track() < etrack) wtrack = findTrackForAnnotations(e->track(), m->first(SegmentType::ChordRest)); if (track != wtrack) continue; switch (e->type()) { case ElementType::MARKER: { // filter out the markers at measure stop const Marker* const mk = toMarker(e); Marker::Type mtp = mk->markerType(); if (mtp == Marker::Type::FINE || mtp == Marker::Type::TOCODA || mtp == Marker::Type::TOCODASYM) { directionMarker(xml, mk); } else if (mtp == Marker::Type::SEGNO || mtp == Marker::Type::CODA) { // ignore } else { qDebug("repeatAtMeasureStop: marker %d not implemented", int(mtp)); } } break; case ElementType::JUMP: directionJump(xml, toJump(e)); break; default: qDebug("repeatAtMeasureStop: direction type %s at tick %d not implemented", Element::name(e->type()), m->tick().ticks()); break; } } } //--------------------------------------------------------- // work -- write the element // note that order must be work-number, work-title // also write and // data is taken from the score metadata instead of the Text elements //--------------------------------------------------------- void ExportMusicXml::work(const MeasureBase* /*measure*/) { QString workTitle = _score->metaTag("workTitle"); QString workNumber = _score->metaTag("workNumber"); if (!(workTitle.isEmpty() && workNumber.isEmpty())) { _xml.stag("work"); if (!workNumber.isEmpty()) _xml.tag("work-number", workNumber); if (!workTitle.isEmpty()) _xml.tag("work-title", workTitle); _xml.etag(); } if (!_score->metaTag("movementNumber").isEmpty()) _xml.tag("movement-number", _score->metaTag("movementNumber")); if (!_score->metaTag("movementTitle").isEmpty()) _xml.tag("movement-title", _score->metaTag("movementTitle")); } #if 0 //--------------------------------------------------------- // elementRighter // used for harmony order //--------------------------------------------------------- static bool elementRighter(const Element* e1, const Element* e2) { return e1->x() < e2->x(); } #endif //--------------------------------------------------------- // measureStyle -- write measure-style //--------------------------------------------------------- // this is done at the first measure of a multi-meaure rest // note: for a normal measure, mmRest1 is the measure itself, // for a multi-meaure rest, it is the replacing measure static void measureStyle(XmlWriter& xml, Attributes& attr, const Measure* const m) { const Measure* mmR1 = m->mmRest1(); if (m != mmR1 && m == mmR1->mmRestFirst()) { attr.doAttr(xml, true); xml.stag("measure-style"); xml.tag("multiple-rest", mmR1->mmRestCount()); xml.etag(); } } //--------------------------------------------------------- // commonAnnotations //--------------------------------------------------------- static bool commonAnnotations(ExportMusicXml* exp, const Element* e, int sstaff) { bool instrChangeHandled = false; // note: write the changed instrument details (transposition) here, // optionally writing the associated staff text is done below if (e->isInstrumentChange()) { const auto instrChange = toInstrumentChange(e); exp->writeInstrumentDetails(instrChange->instrument()); instrChangeHandled = true; } if (e->isSymbol()) exp->symbol(toSymbol(e), sstaff); else if (e->isTempoText()) exp->tempoText(toTempoText(e), sstaff); else if (e->isStaffText() || e->isSystemText() || e->isText() || (e->isInstrumentChange() && e->visible())) exp->words(toTextBase(e), sstaff); else if (e->isDynamic()) exp->dynamic(toDynamic(e), sstaff); else if (e->isRehearsalMark()) exp->rehearsal(toRehearsalMark(e), sstaff); else return instrChangeHandled; return true; } //--------------------------------------------------------- // annotations //--------------------------------------------------------- // Only handle common annotations, others are handled elsewhere static void annotations(ExportMusicXml* exp, int strack, int etrack, int track, int sstaff, Segment* seg) { for (const Element* e : seg->annotations()) { int wtrack = -1; // track to write annotation if (strack <= e->track() && e->track() < etrack) wtrack = findTrackForAnnotations(e->track(), seg); if (track == wtrack) { if (commonAnnotations(exp, e, sstaff)) { ; // already handled } } } } //--------------------------------------------------------- // harmonies //--------------------------------------------------------- /* * Helper method to export harmonies and chord diagrams for a single segment. */ static void segmentHarmonies(ExportMusicXml* exp, int track, Segment* seg, int offset) { const std::vector diagrams = seg->findAnnotations(ElementType::FRET_DIAGRAM, track, track); std::vector harmonies = seg->findAnnotations(ElementType::HARMONY, track, track); for (const Element* e : diagrams) { const FretDiagram* diagram = toFretDiagram(e); const Harmony* harmony = diagram->harmony(); if (harmony) { exp->harmony(harmony, diagram, offset); } else if (!harmonies.empty()) { const Element* defaultHarmony = harmonies.back(); exp->harmony(toHarmony(defaultHarmony), diagram, offset); harmonies.pop_back(); } else { // Found a fret diagram with no harmony, ignore qDebug("segmentHarmonies() seg %p found fretboard diagram %p w/o harmony: cannot write", seg, diagram); } } for (const Element* e: harmonies) exp->harmony(toHarmony(e), 0, offset); } /* * Write harmonies and fret diagrams that are attached to chords or rests. * * There are fondamental differences between the ways Musescore and MusicXML handle harmonies (Chord symbols) * and fretboard diagrams. * * In MuseScore, the Harmony element is now a child of FretboardDiagram BUT in previous versions, * both elements were independant siblings so we have to handle both cases. * In MusicXML, fretboard diagram is always contained in a harmony element. * * In MuseScore, Harmony elements are not always linked to notes, and each Harmony will be contained * in a `ChordRest` Segment. * In MusicXML, those successive Harmony elements must be exported before the note with different offsets. * * Edge cases that we simply cannot handle: * - as of MusicXML 3.1, there is no way to represent a diagram without an associated chord symbol, * so when we encounter such an object in MuseScore, we simply cannot export it. * - If a ChordRest segment contans a FretboardDiagram with no harmonies and several different Harmony siblings, * we simply have to pick a random one to export. */ static void harmonies(ExportMusicXml* exp, int track, Segment* seg, int divisions) { int offset = 0; segmentHarmonies(exp, track, seg, offset); // Edge case: find remaining `harmony` elements. // Suppose you have one single whole note in the measure but several chord symbols. // In MuseScore, each `Harmony` object will be stored in a `ChordRest` Segment that contains // no other Chords. // But in MusicXML, you are supposed to output all `harmony` elements before the first `note`, // with different `offset` parameters. // // That's why we need to explore the remaining segments to find // `Harmony` and `FretDiagram` elements in Segments without Chords and output them now. for (auto seg1 = seg->next(); seg1; seg1 = seg1->next()) { if (!seg1->isChordRestType()) continue; const auto el1 = seg1->element(track); if (el1) // found a ChordRest, next harmony will be attached to this one break; offset = (seg1->tick() - seg->tick()).ticks() / divisions; segmentHarmonies(exp, track, seg1, offset); } } //--------------------------------------------------------- // figuredBass //--------------------------------------------------------- static void figuredBass(XmlWriter& xml, int strack, int etrack, int track, const ChordRest* cr, FigBassMap& fbMap, int divisions) { Segment* seg = cr->segment(); if (seg->segmentType() == SegmentType::ChordRest) { for (const Element* e : seg->annotations()) { int wtrack = -1; // track to write annotation if (strack <= e->track() && e->track() < etrack) wtrack = findTrackForAnnotations(e->track(), seg); if (track == wtrack) { if (e->type() == ElementType::FIGURED_BASS) { const FiguredBass* fb = dynamic_cast(e); //qDebug("figuredbass() track %d seg %p fb %p seg %p tick %d ticks %d cr %p tick %d ticks %d", // track, seg, fb, fb->segment(), fb->segment()->tick(), fb->ticks(), cr, cr->tick(), cr->actualTicks()); bool extend = fb->ticks() > cr->actualTicks(); if (extend) { //qDebug("figuredbass() extend to %d + %d = %d", // cr->tick(), fb->ticks(), cr->tick() + fb->ticks()); fbMap.insert(strack, fb); } else fbMap.remove(strack); const Fraction crEndTick = cr->tick() + cr->actualTicks(); const Fraction fbEndTick = fb->segment()->tick() + fb->ticks(); const bool writeDuration = fb->ticks() < cr->actualTicks(); fb->writeMusicXML(xml, true, crEndTick.ticks(), fbEndTick.ticks(), writeDuration, divisions); // Check for changing figures under a single note (each figure stored in a separate segment) for (Segment* segNext = seg->next(); segNext && segNext->element(track) == NULL; segNext = segNext->next()) { for (Element* annot : segNext->annotations()) { if (annot->type() == ElementType::FIGURED_BASS && annot->track() == track) { fb = dynamic_cast(annot); fb->writeMusicXML(xml, true, 0, 0, true, divisions); } } } // no extend can be pending return; } } } // check for extend pending if (fbMap.contains(strack)) { const FiguredBass* fb = fbMap.value(strack); Fraction crEndTick = cr->tick() + cr->actualTicks(); Fraction fbEndTick = fb->segment()->tick() + fb->ticks(); bool writeDuration = fb->ticks() < cr->actualTicks(); if (cr->tick() < fbEndTick) { //qDebug("figuredbass() at tick %d extend only", cr->tick()); fb->writeMusicXML(xml, false, crEndTick.ticks(), fbEndTick.ticks(), writeDuration, divisions); } if (fbEndTick <= crEndTick) { //qDebug("figuredbass() at tick %d extend done", cr->tick() + cr->actualTicks()); fbMap.remove(strack); } } } } //--------------------------------------------------------- // spannerStart //--------------------------------------------------------- // for each spanner start: // find start track // find stop track // if stop track < start track // get data from list of already stopped spanners // else // calculate data // write start if in right track static void spannerStart(ExportMusicXml* exp, int strack, int etrack, int track, int sstaff, Segment* seg) { if (seg->segmentType() == SegmentType::ChordRest) { Fraction stick = seg->tick(); for (auto it = exp->score()->spanner().lower_bound(stick.ticks()); it != exp->score()->spanner().upper_bound(stick.ticks()); ++it) { Spanner* e = it->second; int wtrack = -1; // track to write spanner if (strack <= e->track() && e->track() < etrack) wtrack = findTrackForAnnotations(e->track(), seg); if (track == wtrack) { switch (e->type()) { case ElementType::HAIRPIN: exp->hairpin(toHairpin(e), sstaff, seg->tick()); break; case ElementType::OTTAVA: exp->ottava(toOttava(e), sstaff, seg->tick()); break; case ElementType::PEDAL: exp->pedal(toPedal(e), sstaff, seg->tick()); break; case ElementType::TEXTLINE: exp->textLine(toTextLineBase(e), sstaff, seg->tick()); break; case ElementType::LET_RING: exp->textLine(toLetRing(e), sstaff, seg->tick()); break; case ElementType::PALM_MUTE: exp->textLine(toPalmMute(e), sstaff, seg->tick()); break; case ElementType::TRILL: // ignore (written as ) break; case ElementType::SLUR: // ignore (written as ) break; default: qDebug("spannerStart: direction type %d ('%s') at tick %d not implemented", int(e->type()), Element::name(e->type()), seg->tick().ticks()); break; } } } // for } } //--------------------------------------------------------- // spannerStop //--------------------------------------------------------- // called after writing each chord or rest to check if a spanner must be stopped // loop over all spanners and find spanners in strack ending at tick2 // note that more than one voice may contains notes ending at tick2, // remember which spanners have already been stopped (the "stopped" set) static void spannerStop(ExportMusicXml* exp, int strack, int etrack, const Fraction& tick2, int sstaff, QSet& stopped) { for (auto it : exp->score()->spanner()) { Spanner* e = it.second; if (e->tick2() != tick2 || e->track() < strack || e->track() >= etrack) continue; if (!stopped.contains(e)) { stopped.insert(e); switch (e->type()) { case ElementType::HAIRPIN: exp->hairpin(toHairpin(e), sstaff, Fraction(-1,1)); break; case ElementType::OTTAVA: exp->ottava(toOttava(e), sstaff, Fraction(-1,1)); break; case ElementType::PEDAL: exp->pedal(toPedal(e), sstaff, Fraction(-1,1)); break; case ElementType::TEXTLINE: exp->textLine(toTextLineBase(e), sstaff, Fraction(-1,1)); break; case ElementType::LET_RING: exp->textLine(toLetRing(e), sstaff, Fraction(-1,1)); break; case ElementType::PALM_MUTE: exp->textLine(toPalmMute(e), sstaff, Fraction(-1,1)); break; case ElementType::TRILL: // ignore (written as break; case ElementType::SLUR: // ignore (written as ) break; default: qDebug("spannerStop: direction type %s at tick2 %d not implemented", Element::name(e->type()), tick2.ticks()); break; } } } // for } //--------------------------------------------------------- // keysigTimesig //--------------------------------------------------------- /** Output attributes at start of measure: key, time */ void ExportMusicXml::keysigTimesig(const Measure* m, const Part* p) { int strack = p->startTrack(); int etrack = p->endTrack(); //qDebug("keysigTimesig m %p strack %d etrack %d", m, strack, etrack); // search all staves for non-generated key signatures QMap keysigs; // map staff to key signature for (Segment* seg = m->first(); seg; seg = seg->next()) { if (seg->tick() > m->tick()) break; for (int t = strack; t < etrack; t += VOICES) { Element* el = seg->element(t); if (!el) continue; if (el->type() == ElementType::KEYSIG) { //qDebug(" found keysig %p track %d", el, el->track()); int st = (t - strack) / VOICES; if (!el->generated()) keysigs[st] = static_cast(el); } } } //ClefType ct = rest->staff()->clef(rest->tick()); // write the key signatues if (!keysigs.isEmpty()) { // determine if all staves have a keysig and all keysigs are identical // in that case a single is written, without number=... attribute int nstaves = p->nstaves(); bool singleKey = true; // check if all staves have a keysig for (int i = 0; i < nstaves; i++) if (!keysigs.contains(i)) singleKey = false; // check if all keysigs are identical if (singleKey) for (int i = 1; i < nstaves; i++) if (!(keysigs.value(i)->key() == keysigs.value(0)->key())) singleKey = false; // write the keysigs //qDebug(" singleKey %d", singleKey); if (singleKey) { // keysig applies to all staves keysig(keysigs.value(0), p->staff(0)->clef(m->tick()), 0, keysigs.value(0)->visible()); } else { // staff-specific keysigs for (int st : keysigs.keys()) keysig(keysigs.value(st), p->staff(st)->clef(m->tick()), st + 1, keysigs.value(st)->visible()); } } else { // always write a keysig at tick = 0 if (m->tick().isZero()) { //KeySigEvent kse; //kse.setKey(Key::C); KeySig* ks = new KeySig(_score); ks->setKey(Key::C); keysig(ks, p->staff(0)->clef(m->tick())); delete ks; } } TimeSig* tsig = 0; for (Segment* seg = m->first(); seg; seg = seg->next()) { if (seg->tick() > m->tick()) break; Element* el = seg->element(strack); if (el && el->type() == ElementType::TIMESIG) tsig = (TimeSig*) el; } if (tsig) timesig(tsig); } //--------------------------------------------------------- // identification -- write the identification //--------------------------------------------------------- static void identification(XmlWriter& xml, Score const* const score) { xml.stag("identification"); QStringList creators; // the creator types commonly found in MusicXML creators << "arranger" << "composer" << "lyricist" << "poet" << "translator"; for (const QString &type : qAsConst(creators)) { QString creator = score->metaTag(type); if (!creator.isEmpty()) xml.tag(QString("creator type=\"%1\"").arg(type), creator); } if (!score->metaTag("copyright").isEmpty()) xml.tag("rights", score->metaTag("copyright")); xml.stag("encoding"); if (MScore::debugMode) { xml.tag("software", QString("MuseScore 0.7.0")); xml.tag("encoding-date", QString("2007-09-10")); } else { xml.tag("software", QString("MuseScore ") + QString(VERSION)); xml.tag("encoding-date", QDate::currentDate().toString(Qt::ISODate)); } // specify supported elements xml.tagE("supports element=\"accidental\" type=\"yes\""); xml.tagE("supports element=\"beam\" type=\"yes\""); // set support for print new-page and new-system to match user preference // for MusicxmlExportBreaks::MANUAL support is "no" because "yes" breaks Finale NotePad import if (preferences.getBool(PREF_EXPORT_MUSICXML_EXPORTLAYOUT) && preferences.musicxmlExportBreaks() == MusicxmlExportBreaks::ALL) { xml.tagE("supports element=\"print\" attribute=\"new-page\" type=\"yes\" value=\"yes\""); xml.tagE("supports element=\"print\" attribute=\"new-system\" type=\"yes\" value=\"yes\""); } else { xml.tagE("supports element=\"print\" attribute=\"new-page\" type=\"no\""); xml.tagE("supports element=\"print\" attribute=\"new-system\" type=\"no\""); } xml.tagE("supports element=\"stem\" type=\"yes\""); xml.etag(); if (!score->metaTag("source").isEmpty()) xml.tag("source", score->metaTag("source")); xml.etag(); } //--------------------------------------------------------- // findPartGroupNumber //--------------------------------------------------------- static int findPartGroupNumber(int* partGroupEnd) { // find part group number for (int number = 0; number < MAX_PART_GROUPS; ++number) if (partGroupEnd[number] == -1) return number; qDebug("no free part group number"); return MAX_PART_GROUPS; } //--------------------------------------------------------- // scoreInstrument //--------------------------------------------------------- static void scoreInstrument(XmlWriter& xml, const int partNr, const int instrNr, const QString& instrName, const Instrument* instr) { xml.stag(QString("score-instrument %1").arg(instrId(partNr, instrNr))); xml.tag("instrument-name", instrName); if (!instr->instrumentId().isEmpty()) { xml.tag("instrument-sound",instr->instrumentId()) } xml.etag(); } //--------------------------------------------------------- // midiInstrument //--------------------------------------------------------- static void midiInstrument(XmlWriter& xml, const int partNr, const int instrNr, const Instrument* instr, const Score* score, const int unpitched = 0) { xml.stag(QString("midi-instrument %1").arg(instrId(partNr, instrNr))); int midiChannel = score->masterScore()->midiChannel(instr->channel(0)->channel()); if (midiChannel >= 0 && midiChannel < 16) xml.tag("midi-channel", midiChannel + 1); int midiProgram = instr->channel(0)->program(); if (midiProgram >= 0 && midiProgram < 128) xml.tag("midi-program", midiProgram + 1); if (unpitched > 0) xml.tag("midi-unpitched", unpitched); xml.tag("volume", (instr->channel(0)->volume() / 127.0) * 100); //percent xml.tag("pan", int(((instr->channel(0)->pan() - 63.5) / 63.5) * 90)); //-90 hard left, +90 hard right xml.etag(); xml.etag(); } //--------------------------------------------------------- // initInstrMap //--------------------------------------------------------- /** Initialize the Instrument* to number map for a Part Used to generate instrument numbers for a multi-instrument part */ static void initInstrMap(MxmlInstrumentMap& im, const InstrumentList* il, const Score* /*score*/) { im.clear(); for (auto i = il->begin(); i != il->end(); ++i) { const Instrument* pinstr = i->second; if (!im.contains(pinstr)) im.insert(pinstr, im.size()); } } //--------------------------------------------------------- // initReverseInstrMap //--------------------------------------------------------- typedef QMap MxmlReverseInstrumentMap; /** Initialize the number t Instrument* map for a Part Used to iterate in sequence over instrument numbers for a multi-instrument part */ static void initReverseInstrMap(MxmlReverseInstrumentMap& rim, const MxmlInstrumentMap& im) { rim.clear(); for (const Instrument* i : im.keys()) { int instNr = im.value(i); rim.insert(instNr, i); } } //--------------------------------------------------------- // hasPageBreak //--------------------------------------------------------- static MeasureBase* lastMeasureBase(const System* const system) { MeasureBase* mb = nullptr; if (system) { const auto& measures = system->measures(); Q_ASSERT(!(measures.empty())); mb = measures.back(); } return mb; } //--------------------------------------------------------- // hasPageBreak //--------------------------------------------------------- static bool hasPageBreak(const System* const system) { const MeasureBase* mb = nullptr; if (system) { const auto& measures = system->measures(); Q_ASSERT(!(measures.empty())); mb = measures.back(); } return mb && mb->pageBreak(); } //--------------------------------------------------------- // print //--------------------------------------------------------- /** Handle the element. When exporting layout and all breaks, a with layout information is generated for the first measure in the score, in a system or on a page. When exporting layout but only manual or no breaks, a with layout information is generated only for the first measure in the score, as it is assumed the system layout is broken by the importing application anyway and is thus useless. a page break is explicit (manual) if: - the last system on the previous page has a page break a system break is explicit (manual) if: - the previous system in the score has a system or layout break - if the previous system in the score does not have measures (i.e. only has (a) frame(s)) */ void ExportMusicXml::print(const Measure* const m, const int partNr, const int firstStaffOfPart, const int nrStavesInPart, const MeasurePrintContext& mpc) { const MeasureBase* const prevSysMB = lastMeasureBase(mpc.prevSystem); const bool prevMeasLineBreak = prevSysMB ? prevSysMB->lineBreak() : false; const bool prevMeasSectionBreak = prevSysMB ? prevSysMB->sectionBreak() : false; const bool prevPageBreak = hasPageBreak(mpc.lastSystemPrevPage); QString newSystemOrPage; // new-[system|page]="yes" or empty if (!mpc.scoreStart) { if (preferences.musicxmlExportBreaks() == MusicxmlExportBreaks::ALL) { if (mpc.pageStart) newSystemOrPage = " new-page=\"yes\""; else if (mpc.systemStart) newSystemOrPage = " new-system=\"yes\""; } else if (preferences.musicxmlExportBreaks() == MusicxmlExportBreaks::MANUAL) { if (mpc.pageStart && prevPageBreak) newSystemOrPage = " new-page=\"yes\""; else if (mpc.systemStart && (prevMeasLineBreak || prevMeasSectionBreak)) newSystemOrPage = " new-system=\"yes\""; } } bool doBreak = mpc.scoreStart || (newSystemOrPage != ""); bool doLayout = preferences.getBool(PREF_EXPORT_MUSICXML_EXPORTLAYOUT); if (doBreak) { if (doLayout) { _xml.stag(QString("print%1").arg(newSystemOrPage)); const double pageWidth = getTenthsFromInches(score()->styleD(Sid::pageWidth)); const double lm = getTenthsFromInches(score()->styleD(Sid::pageOddLeftMargin)); const double rm = getTenthsFromInches(score()->styleD(Sid::pageWidth) - score()->styleD(Sid::pagePrintableWidth) - score()->styleD(Sid::pageOddLeftMargin)); const double tm = getTenthsFromInches(score()->styleD(Sid::pageOddTopMargin)); // System Layout // For a multi-meaure rest positioning is valid only // in the replacing measure // note: for a normal measure, mmRest1 is the measure itself, // for a multi-meaure rest, it is the replacing measure const Measure* mmR1 = m->mmRest1(); const System* system = mmR1->system(); // Put the system print suggestions only for the first part in a score... if (partNr == 0) { // Find the right margin of the system. double systemLM = getTenthsFromDots(mmR1->pagePos().x() - system->page()->pagePos().x()) - lm; double systemRM = pageWidth - rm - (getTenthsFromDots(system->bbox().width()) + lm); _xml.stag("system-layout"); _xml.stag("system-margins"); _xml.tag("left-margin", QString("%1").arg(QString::number(systemLM,'f',2))); _xml.tag("right-margin", QString("%1").arg(QString::number(systemRM,'f',2)) ); _xml.etag(); if (mpc.systemStart && !mpc.pageStart) { // see System::layout2() for the factor 2 * score()->spatium() const double sysDist = getTenthsFromDots(mmR1->pagePos().y() - mpc.prevMeasure->pagePos().y() - mpc.prevMeasure->bbox().height() + 2 * score()->spatium() ); _xml.tag("system-distance", QString("%1").arg(QString::number(sysDist,'f',2))); } if (mpc.pageStart || mpc.scoreStart) { const double topSysDist = getTenthsFromDots(mmR1->pagePos().y()) - tm; _xml.tag("top-system-distance", QString("%1").arg(QString::number(topSysDist,'f',2)) ); } _xml.etag(); } // Staff layout elements. for (int staffIdx = (firstStaffOfPart == 0) ? 1 : 0; staffIdx < nrStavesInPart; staffIdx++) { // calculate distance between this and previous staff using the bounding boxes const auto staffNr = firstStaffOfPart + staffIdx; const auto prevBbox = system->staff(staffNr - 1)->bbox(); const auto staffDist = system->staff(staffNr)->bbox().y() - prevBbox.y() - prevBbox.height(); _xml.stag(QString("staff-layout number=\"%1\"").arg(staffIdx + 1)); _xml.tag("staff-distance", QString("%1").arg(QString::number(getTenthsFromDots(staffDist),'f',2))); _xml.etag(); } _xml.etag(); } else if (newSystemOrPage != "") { _xml.tagE(QString("print%1").arg(newSystemOrPage)); } } } //--------------------------------------------------------- // exportDefaultClef //--------------------------------------------------------- /** In case no clef is found, export a default clef with type determined by staff type. Note that a multi-measure rest starting in the first measure should be handled correctly. */ void ExportMusicXml::exportDefaultClef(const Part* const part, const Measure* const m) { const auto staves = part->nstaves(); if (m->tick() == Fraction(0,1)) { const auto clefSeg = m->findSegment(SegmentType::HeaderClef, Fraction(0,1)); if (clefSeg) { for (int i = 0; i < staves; ++i) { // sstaff - xml staff number, counting from 1 for this // instrument // special number 0 -> don’t show staff number in // xml output (because there is only one staff) auto sstaff = (staves > 1) ? i + 1 : 0; auto track = part->startTrack() + VOICES * i; if (clefSeg->element(track) == nullptr) { ClefType ct { ClefType::G }; QString stafftype; switch (part->staff(i)->staffType(Fraction(0,1))->group()) { case StaffGroup::TAB: ct = ClefType::TAB; stafftype = "tab"; break; case StaffGroup::STANDARD: ct = ClefType::G; stafftype = "std"; break; case StaffGroup::PERCUSSION: ct = ClefType::PERC; stafftype = "perc"; break; } qDebug("no clef found in first measure track %d (stafftype %s)", track, qPrintable(stafftype)); clef(sstaff, ct, " print-object=\"no\""); } } } } } //--------------------------------------------------------- // findAndExportClef //--------------------------------------------------------- /** Make sure clefs at end of measure get exported at start of next measure. */ void ExportMusicXml::findAndExportClef(const Measure* const m, const int staves, const int strack, const int etrack) { Measure* prevMeasure = m->prevMeasure(); Measure* mmR = m->mmRest(); // the replacing measure in a multi-measure rest Fraction tick = m->tick(); Segment* cs1; Segment* cs2 = m->findSegment(SegmentType::Clef, tick); Segment* cs3; Segment* seg = 0; if (prevMeasure) cs1 = prevMeasure->findSegment(SegmentType::Clef, tick); else cs1 = m->findSegment(SegmentType::HeaderClef, tick); if (mmR) { cs3 = mmR->findSegment(SegmentType::HeaderClef, tick); if (!cs3) cs3 = mmR->findSegment(SegmentType::Clef, tick); } else cs3 = 0; if (cs1 && cs2) { // should only happen at begin of new system // when previous system ends with a non-generated clef seg = cs1; } else if (cs1) seg = cs1; else if (cs3) { // happens when the first measure is a multi-measure rest // containing a generated clef seg = cs3; } else seg = cs2; clefDebug("exportxml: clef segments cs1=%p cs2=%p cs3=%p seg=%p", cs1, cs2, cs3, seg); // output attribute at start of measure: clef if (seg) { for (int st = strack; st < etrack; st += VOICES) { // sstaff - xml staff number, counting from 1 for this // instrument // special number 0 -> don’t show staff number in // xml output (because there is only one staff) int sstaff = (staves > 1) ? st - strack + VOICES : 0; sstaff /= VOICES; Clef* cle = static_cast(seg->element(st)); if (cle) { clefDebug("exportxml: clef at start measure ti=%d ct=%d gen=%d", tick, int(cle->clefType()), cle->generated()); // output only clef changes, not generated clefs at line beginning // exception: at tick=0, export clef anyway if ((tick.isZero() || !cle->generated()) && ((seg->measure() != m) || ((seg->segmentType() == SegmentType::HeaderClef) && !cle->otherClef()))) { clefDebug("exportxml: clef exported"); clef(sstaff, cle->clefType(), color2xml(cle)); } else { clefDebug("exportxml: clef not exported"); } } } } } //--------------------------------------------------------- // findPitchesUsed //--------------------------------------------------------- /** Find the set of pitches actually used in a part. */ typedef QSet pitchSet; // the set of pitches used static void addChordPitchesToSet(const Chord* c, pitchSet& set) { for (const Note* note : c->notes()) { qDebug("chord %p note %p pitch %d", c, note, note->pitch() + 1); set.insert(note->pitch()); } } static void findPitchesUsed(const Part* part, pitchSet& set) { int strack = part->startTrack(); int etrack = part->endTrack(); // loop over all chords in the part for (const MeasureBase* mb = part->score()->measures()->first(); mb; mb = mb->next()) { if (mb->type() != ElementType::MEASURE) continue; const Measure* m = static_cast(mb); for (int st = strack; st < etrack; ++st) { for (Segment* seg = m->first(); seg; seg = seg->next()) { const Element* el = seg->element(st); if (!el) continue; if (el->type() == ElementType::CHORD) { // add grace and non-grace note pitches to the result set const Chord* c = static_cast(el); if (c) { for (const Chord* g : c->graceNotesBefore()) { addChordPitchesToSet(g, set); } addChordPitchesToSet(c, set); for (const Chord* g : c->graceNotesAfter()) { addChordPitchesToSet(g, set); } } } } } } } //--------------------------------------------------------- // partList //--------------------------------------------------------- /** Write the part list to \a xml. */ static void partList(XmlWriter& xml, Score* score, MxmlInstrumentMap& instrMap) { xml.stag("part-list"); int staffCount = 0; // count sum of # staves in parts const auto& parts = score->parts(); int partGroupEnd[MAX_PART_GROUPS]; // staff where part group ends (bracketSpan is in staves, not parts) for (int i = 0; i < MAX_PART_GROUPS; i++) partGroupEnd[i] = -1; for (int idx = 0; idx < parts.size(); ++idx) { const auto part = parts.at(idx); bool bracketFound = false; // handle brackets for (int i = 0; i < part->nstaves(); i++) { Staff* st = part->staff(i); if (st) { for (int j = 0; j < st->bracketLevels() + 1; j++) { if (st->bracketType(j) != BracketType::NO_BRACKET) { bracketFound = true; if (i == 0) { // OK, found bracket in first staff of part // filter out implicit brackets if (!(st->bracketSpan(j) == part->nstaves() && st->bracketType(j) == BracketType::BRACE)) { // add others int number = findPartGroupNumber(partGroupEnd); if (number < MAX_PART_GROUPS) { partGroupStart(xml, number + 1, st->bracketType(j)); partGroupEnd[number] = staffCount + st->bracketSpan(j); } } } else { // bracket in other staff not supported in MusicXML qDebug("bracket starting in staff %d not supported", i + 1); } } } } } // handle bracket none if (!bracketFound && part->nstaves() > 1) { int number = findPartGroupNumber(partGroupEnd); if (number < MAX_PART_GROUPS) { partGroupStart(xml, number + 1, BracketType::NO_BRACKET); partGroupEnd[number] = idx + part->nstaves(); } } xml.stag(QString("score-part id=\"P%1\"").arg(idx+1)); initInstrMap(instrMap, part->instruments(), score); // by default export the parts long name as part-name if (part->longName() != "") xml.tag("part-name", MScoreTextToMXML::toPlainText(part->longName())); else { if (part->partName() != "") { // use the track name if no part long name // to prevent an empty track name on import xml.tag("part-name print-object=\"no\"", MScoreTextToMXML::toPlainText(part->partName())); } else // part-name is required xml.tag("part-name", ""); } if (!part->shortName().isEmpty()) xml.tag("part-abbreviation", MScoreTextToMXML::toPlainText(part->shortName())); if (part->instrument()->useDrumset()) { const Drumset* drumset = part->instrument()->drumset(); pitchSet pitches; findPitchesUsed(part, pitches); for (int i = 0; i < 128; ++i) { DrumInstrument di = drumset->drum(i); if (di.notehead != NoteHead::Group::HEAD_INVALID) scoreInstrument(xml, idx + 1, i + 1, di.name,di); else if (pitches.contains(i)) scoreInstrument(xml, idx + 1, i + 1, QString("Instrument %1").arg(i + 1),di); } int midiPort = part->midiPort() + 1; if (midiPort >= 1 && midiPort <= 16) xml.tag(QString("midi-device port=\"%1\"").arg(midiPort), ""); for (int i = 0; i < 128; ++i) { DrumInstrument di = drumset->drum(i); if (di.notehead != NoteHead::Group::HEAD_INVALID || pitches.contains(i)) midiInstrument(xml, idx + 1, i + 1, part->instrument(), score, i + 1); } } else { MxmlReverseInstrumentMap rim; initReverseInstrMap(rim, instrMap); for (int instNr : rim.keys()) { scoreInstrument(xml, idx + 1, instNr + 1, MScoreTextToMXML::toPlainText(rim.value(instNr)->trackName()),rim.value(instNr)); } for (auto ii = rim.constBegin(); ii != rim.constEnd(); ii++) { int instNr = ii.key(); int midiPort = part->midiPort() + 1; if (ii.value()->channel().size() > 0) midiPort = score->masterScore()->midiMapping(ii.value()->channel(0)->channel())->port() + 1; if (midiPort >= 1 && midiPort <= 16) xml.tag(QString("midi-device %1 port=\"%2\"").arg(instrId(idx+1, instNr + 1)).arg(midiPort), ""); else xml.tag(QString("midi-device %1").arg(instrId(idx+1, instNr + 1)), ""); midiInstrument(xml, idx + 1, instNr + 1, rim.value(instNr), score); } } xml.etag(); staffCount += part->nstaves(); for (int i = MAX_PART_GROUPS - 1; i >= 0; i--) { int end = partGroupEnd[i]; if (end >= 0) { if (staffCount >= end) { xml.tagE(QString("part-group type=\"stop\" number=\"%1\"").arg(i + 1)); partGroupEnd[i] = -1; } } } } xml.etag(); } //--------------------------------------------------------- // tickIsInMiddleOfMeasure //--------------------------------------------------------- static bool tickIsInMiddleOfMeasure(const Fraction ti, const Measure* m) { return ti != m->tick() && ti != m->endTick(); } //--------------------------------------------------------- // writeElement //--------------------------------------------------------- /** Write \a el. */ void ExportMusicXml::writeElement(Element* el, const Measure* m, int sstaff, bool useDrumset) { if (el->isClef()) { // output only clef changes, not generated clefs // at line beginning // also ignore clefs at the start of a measure, // these have already been output // also ignore clefs at the end of a measure // these will be output at the start of the next measure const auto cle = toClef(el); const auto ti = cle->segment()->tick(); clefDebug("exportxml: clef in measure ti=%d ct=%d gen=%d", ti, int(cle->clefType()), el->generated()); if (el->generated()) { clefDebug("exportxml: generated clef not exported"); } else if (!el->generated() && tickIsInMiddleOfMeasure(ti, m)) clef(sstaff, cle->clefType(), color2xml(cle)); else if (!el->generated() && (ti == m->tick()) && (cle->segment()->segmentType() != SegmentType::HeaderClef)) clef(sstaff, cle->clefType(), color2xml(cle) + QString(" after-barline=\"yes\"")); else clefDebug("exportxml: clef not exported"); } else if (el->isChord()) { const auto c = toChord(el); // ise grace after if (c) { const auto ll = &c->lyrics(); for (const auto g : c->graceNotesBefore()) { chord(g, sstaff, ll, useDrumset); } chord(c, sstaff, ll, useDrumset); for (const auto g : c->graceNotesAfter()) { chord(g, sstaff, ll, useDrumset); } } } else if (el->isRest()) { const auto r = toRest(el); if (!(r->isGap())) rest(r, sstaff); } else if (el->isBarLine()) { const auto barln = toBarLine(el); if (tickIsInMiddleOfMeasure(barln->tick(), m)) barlineMiddle(barln); } else if (el->isKeySig() || el->isTimeSig() || el->isBreath()) { // handled elsewhere } else qDebug("ExportMusicXml::write unknown segment type %s", el->name()); } //--------------------------------------------------------- // writeStaffDetails //--------------------------------------------------------- /** Write the staff details for \a part to \a xml. */ static void writeStaffDetails(XmlWriter& xml, const Part* part) { const Instrument* instrument = part->instrument(); int staves = part->nstaves(); // staff details // TODO: decide how to handle linked regular / TAB staff // currently exported as a two staff part ... for (int i = 0; i < staves; i++) { Staff* st = part->staff(i); if (st->lines(Fraction(0,1)) != 5 || st->isTabStaff(Fraction(0,1))) { if (staves > 1) xml.stag(QString("staff-details number=\"%1\"").arg(i+1)); else xml.stag("staff-details"); xml.tag("staff-lines", st->lines(Fraction(0,1))); if (st->isTabStaff(Fraction(0,1)) && instrument->stringData()) { QList l = instrument->stringData()->stringList(); for (int ii = 0; ii < l.size(); ii++) { char step = ' '; int alter = 0; int octave = 0; midipitch2xml(l.at(ii).pitch, step, alter, octave); xml.stag(QString("staff-tuning line=\"%1\"").arg(ii+1)); xml.tag("tuning-step", QString("%1").arg(step)); if (alter) xml.tag("tuning-alter", alter); xml.tag("tuning-octave", octave); xml.etag(); } } xml.etag(); } } } //--------------------------------------------------------- // writeInstrumentDetails //--------------------------------------------------------- /** Write the instrument details for \a instrument. */ void ExportMusicXml::writeInstrumentDetails(const Instrument* instrument) { if (instrument->transpose().chromatic) { _attr.doAttr(_xml, true); _xml.stag("transpose"); _xml.tag("diatonic", instrument->transpose().diatonic % 7); _xml.tag("chromatic", instrument->transpose().chromatic % 12); int octaveChange = instrument->transpose().chromatic / 12; if (octaveChange != 0) _xml.tag("octave-change", octaveChange); _xml.etag(); _attr.doAttr(_xml, false); } } //--------------------------------------------------------- // annotationsWithoutNote //--------------------------------------------------------- /** Write the annotations that could not be attached to notes. */ static void annotationsWithoutNote(ExportMusicXml* exp, const int strack, const int staves, const Measure* const measure) { for (auto segment = measure->first(); segment; segment = segment->next()) { if (segment->segmentType() == SegmentType::ChordRest) { for (const auto element : segment->annotations()) { if (!element->isFiguredBass() && !element->isHarmony()) { // handled elsewhere const auto wtrack = findTrackForAnnotations(element->track(), segment); // track to write annotation if (strack <= element->track() && element->track() < (strack + VOICES * staves) && wtrack < 0) commonAnnotations(exp, element, staves > 1 ? 1 : 0); } } } } } //--------------------------------------------------------- // MeasureNumberStateHandler //--------------------------------------------------------- MeasureNumberStateHandler::MeasureNumberStateHandler() { init(); } void MeasureNumberStateHandler::init() { _measureNo = 1; _irregularMeasureNo = 1; _pickupMeasureNo = 1; } void MeasureNumberStateHandler::updateForMeasure(const Measure* const m) { // restart measure numbering after a section break if startWithMeasureOne is set // check the previous MeasureBase instead of Measure to catch breaks in frames too const MeasureBase* previousMB = m->prev(); if (previousMB) previousMB = previousMB->findPotentialSectionBreak(); if (previousMB) { const auto layoutSectionBreak = previousMB->sectionBreakElement(); if (layoutSectionBreak && layoutSectionBreak->startWithMeasureOne()) init(); } // update measure numbers and cache result _cachedAttributes = " number="; if ((_irregularMeasureNo + _measureNo) == 2 && m->irregular()) { _cachedAttributes += "\"0\" implicit=\"yes\""; _pickupMeasureNo++; } else if (m->irregular()) _cachedAttributes += QString("\"X%1\" implicit=\"yes\"").arg(_irregularMeasureNo++); else _cachedAttributes += QString("\"%1\"").arg(_measureNo++); } QString MeasureNumberStateHandler::measureNumber() const { return _cachedAttributes; } bool MeasureNumberStateHandler::isFirstActualMeasure() const { return (_irregularMeasureNo + _measureNo + _pickupMeasureNo) == 4; } //--------------------------------------------------------- // findLastSystemWithMeasures //--------------------------------------------------------- static System* findLastSystemWithMeasures(const Page* const page) { for (int i = page->systems().size() - 1; i >= 0; --i) { const auto s = page->systems().at(i); const auto m = s->firstMeasure(); if (m) return s; } return nullptr; } //--------------------------------------------------------- // isFirstMeasureInSystem //--------------------------------------------------------- static bool isFirstMeasureInSystem(const Measure* const measure) { const auto system = measure->mmRest1()->system(); const auto firstMeasureInSystem = system->firstMeasure(); const auto realFirstMeasureInSystem = firstMeasureInSystem->isMMRest() ? firstMeasureInSystem->mmRestFirst() : firstMeasureInSystem; return measure == realFirstMeasureInSystem; } //--------------------------------------------------------- // isFirstMeasureInLastSystem //--------------------------------------------------------- static bool isFirstMeasureInLastSystem(const Measure* const measure) { const auto system = measure->mmRest1()->system(); const auto page = system->page(); /* Notes on multi-measure rest handling: Function mmRest1() returns either the measure itself (if not part of multi-measure rest) or the replacing multi-measure rest measure. Using this is required as a measure that is covered by a multi-measure rest has no system. Furthermore, the first measure in a system starting with a multi-measure rest is the a multi- measure rest itself instead of the first covered measure. */ const auto lastSystem = findLastSystemWithMeasures(page); if (!lastSystem) return false; // degenerate case: no system with measures found const auto firstMeasureInLastSystem = lastSystem->firstMeasure(); const auto realFirstMeasureInLastSystem = firstMeasureInLastSystem->isMMRest() ? firstMeasureInLastSystem->mmRestFirst() : firstMeasureInLastSystem; return measure == realFirstMeasureInLastSystem; } //--------------------------------------------------------- // systemHasMeasures //--------------------------------------------------------- static bool systemHasMeasures(const System* const system) { return system->firstMeasure(); } //--------------------------------------------------------- // findTextFramesToWriteAsWordsAbove //--------------------------------------------------------- static std::vector findTextFramesToWriteAsWordsAbove(const Measure* const measure) { const auto system = measure->mmRest1()->system(); const auto page = system->page(); const auto systemIndex = page->systems().indexOf(system); std::vector tboxes; if (isFirstMeasureInSystem(measure)) { for (auto idx = systemIndex - 1; idx >= 0 && !systemHasMeasures(page->system(idx)); --idx) { const auto sys = page->system(idx); for (const auto mb : sys->measures()) { if (mb->isTBox()) { auto tbox = toTBox(mb); tboxes.insert(tboxes.begin(), tbox); } } } } return tboxes; } //--------------------------------------------------------- // findTextFramesToWriteAsWordsBelow //--------------------------------------------------------- static std::vector findTextFramesToWriteAsWordsBelow(const Measure* const measure) { const auto system = measure->mmRest1()->system(); const auto page = system->page(); const auto systemIndex = page->systems().indexOf(system); std::vector tboxes; if (isFirstMeasureInLastSystem(measure)) { for (auto idx = systemIndex + 1; idx < page->systems().size() /* && !systemHasMeasures(page->system(idx))*/; ++idx) { const auto sys = page->system(idx); for (const auto mb : sys->measures()) { if (mb->isTBox()) { auto tbox = toTBox(mb); tboxes.insert(tboxes.begin(), tbox); } } } } return tboxes; } //--------------------------------------------------------- // writeMeasureTracks //--------------------------------------------------------- /** Write data contained in the measure's tracks. */ void ExportMusicXml::writeMeasureTracks(const Measure* const m, const int partIndex, const int strack, const int staves, // TODO remove ?? const bool useDrumset, FigBassMap& fbMap, QSet& spannersStopped) { bool tboxesAboveWritten = false; const auto tboxesAbove = findTextFramesToWriteAsWordsAbove(m); bool tboxesBelowWritten = false; const auto tboxesBelow = findTextFramesToWriteAsWordsBelow(m); const int etrack = strack + VOICES * staves; for (int st = strack; st < etrack; ++st) { // sstaff - xml staff number, counting from 1 for this // instrument // special number 0 -> don’t show staff number in // xml output (because there is only one staff) int sstaff = (staves > 1) ? st - strack + VOICES : 0; sstaff /= VOICES; for (auto seg = m->first(); seg; seg = seg->next()) { const auto el = seg->element(st); if (!el) { continue; } // must ignore start repeat to prevent spurious backup/forward if (el->isBarLine() && toBarLine(el)->barLineType() == BarLineType::START_REPEAT) continue; // generate backup or forward to the start time of the element if (_tick != seg->tick()) { _attr.doAttr(_xml, false); moveToTick(seg->tick()); } // handle annotations and spanners (directions attached to this note or rest) if (el->isChordRest()) { _attr.doAttr(_xml, false); const bool isFirstPart = (partIndex == 0); const bool isLastPart = (partIndex == (_score->parts().size() - 1)); if (!tboxesAboveWritten && isFirstPart) { for (const auto tbox : tboxesAbove) { // note: use mmRest1() to get at a possible multi-measure rest, // as the covered measure would be positioned at 0,0. tboxTextAsWords(tbox->text(), 0, tbox->text()->canvasPos() - m->mmRest1()->canvasPos()); } tboxesAboveWritten = true; } if (!tboxesBelowWritten && isLastPart && (etrack - VOICES) <= st) { for (const auto tbox : tboxesBelow) { const auto lastStaffNr = st / VOICES; const auto sys = m->mmRest1()->system(); auto textPos = tbox->text()->canvasPos() - m->mmRest1()->canvasPos(); if (lastStaffNr < sys->staves()->size()) { // convert to position relative to last staff of system textPos.setY(textPos.y() - (sys->staffCanvasYpage(lastStaffNr) - sys->staffCanvasYpage(0))); } tboxTextAsWords(tbox->text(), sstaff, textPos); } tboxesBelowWritten = true; } harmonies(this, st, seg, div); annotations(this, strack, etrack, st, sstaff, seg); figuredBass(_xml, strack, etrack, st, static_cast(el), fbMap, div); spannerStart(this, strack, etrack, st, sstaff, seg); } // write element el if necessary writeElement(el, m, sstaff, useDrumset); // handle annotations and spanners (directions attached to this note or rest) if (el->isChordRest()) { const int spannerStaff = st / VOICES; const int starttrack = spannerStaff * VOICES; const int endtrack = (spannerStaff + 1) * VOICES; spannerStop(this, starttrack, endtrack, _tick, sstaff, spannersStopped); } } // for (Segment* seg = ... _attr.stop(_xml); } // for (int st = ... } //--------------------------------------------------------- // writeMeasure //--------------------------------------------------------- /** Write a measure. */ void ExportMusicXml::writeMeasure(const Measure* const m, const int partIndex, const int staffCount, MeasureNumberStateHandler& mnsh, FigBassMap& fbMap, const MeasurePrintContext& mpc, QSet& spannersStopped) { const auto part = _score->parts().at(partIndex); const int staves = part->nstaves(); const int strack = part->startTrack(); const int etrack = part->endTrack(); // pickup and other irregular measures need special care QString measureTag = "measure"; mnsh.updateForMeasure(m); measureTag += mnsh.measureNumber(); const bool isFirstActualMeasure = mnsh.isFirstActualMeasure(); if (preferences.getBool(PREF_EXPORT_MUSICXML_EXPORTLAYOUT)) measureTag += QString(" width=\"%1\"").arg(QString::number(m->bbox().width() / DPMM / millimeters * tenths,'f',2)); _xml.stag(measureTag); print(m, partIndex, staffCount, staves, mpc); _attr.start(); findTrills(m, strack, etrack, _trillStart, _trillStop); // barline left must be the first element in a measure barlineLeft(m); // output attributes with the first actual measure (pickup or regular) if (isFirstActualMeasure) { _attr.doAttr(_xml, true); _xml.tag("divisions", MScore::division / div); } // output attributes at start of measure: key, time keysigTimesig(m, part); // output attributes with the first actual measure (pickup or regular) only if (isFirstActualMeasure) { if (staves > 1) _xml.tag("staves", staves); if (instrMap.size() > 1) _xml.tag("instruments", instrMap.size()); } // make sure clefs at end of measure get exported at start of next measure findAndExportClef(m, staves, strack, etrack); // make sure a clef gets exported if none is found exportDefaultClef(part, m); // output attributes with the first actual measure (pickup or regular) only if (isFirstActualMeasure) { writeStaffDetails(_xml, part); writeInstrumentDetails(part->instrument()); } // output attribute at start of measure: measure-style measureStyle(_xml, _attr, m); // MuseScore limitation: repeats are always in the first part // and are implicitly placed at either measure start or stop if (partIndex == 0) repeatAtMeasureStart(_xml, _attr, m, strack, etrack, strack); // write data in the tracks writeMeasureTracks(m, partIndex, strack, staves, part->instrument()->useDrumset(), fbMap, spannersStopped); // write the annotations that could not be attached to notes annotationsWithoutNote(this, strack, staves, m); // move to end of measure (in case of incomplete last voice) #ifdef DEBUG_TICK qDebug("end of measure"); #endif moveToTick(m->endTick()); if (partIndex == 0) repeatAtMeasureStop(_xml, m, strack, etrack, strack); // note: don't use "m->repeatFlags() & Repeat::END" here, because more // barline types need to be handled besides repeat end ("light-heavy") barlineRight(m, strack, etrack); _xml.etag(); } //--------------------------------------------------------- // measureWritten //--------------------------------------------------------- void MeasurePrintContext::measureWritten(const Measure* m) { scoreStart = false; pageStart = false; systemStart = false; prevMeasure = m; } //--------------------------------------------------------- // writeParts //--------------------------------------------------------- /** Write all parts. */ void ExportMusicXml::writeParts() { int staffCount = 0; const auto& parts = _score->parts(); for (int partIndex = 0; partIndex < parts.size(); ++partIndex) { const auto part = parts.at(partIndex); _tick = { 0,1 }; _xml.stag(QString("part id=\"P%1\"").arg(partIndex+1)); _trillStart.clear(); _trillStop.clear(); initInstrMap(instrMap, part->instruments(), _score); MeasureNumberStateHandler mnsh; FigBassMap fbMap; // pending figured bass extends // set of spanners already stopped in this part // required to prevent multiple spanner stops for the same spanner QSet spannersStopped; const auto& pages = _score->pages(); MeasurePrintContext mpc; for (int pageIndex = 0; pageIndex < pages.size(); ++pageIndex) { const auto page = pages.at(pageIndex); mpc.pageStart = true; const auto& systems = page->systems(); for (int systemIndex = 0; systemIndex < systems.size(); ++systemIndex) { const auto system = systems.at(systemIndex); mpc.systemStart = true; for (const auto mb : system->measures()) { if (!mb->isMeasure()) continue; const auto m = toMeasure(mb); // write the measure or, in case of a multi measure rest, // the measure range it replaces if (m->isMMRest()) { auto m1 = m->mmRestFirst(); const auto m2 = m->mmRestLast(); for (;; ) { if (m1->isMeasure()) { writeMeasure(m1, partIndex, staffCount, mnsh, fbMap, mpc, spannersStopped); mpc.measureWritten(m1); } if (m1 == m2) break; m1 = m1->nextMeasure(); } } else { writeMeasure(m, partIndex, staffCount, mnsh, fbMap, mpc, spannersStopped); mpc.measureWritten(m); } } mpc.prevSystem = system; } mpc.lastSystemPrevPage = mpc.prevSystem; } staffCount += part->nstaves(); _xml.etag(); } } //--------------------------------------------------------- // write //--------------------------------------------------------- /** Write the score to \a dev in MusicXML format. */ void ExportMusicXml::write(QIODevice* dev) { // must export in transposed pitch to prevent // losing the transposition information // if necessary, switch concert pitch mode off // before export and restore it after export bool concertPitch = score()->styleB(Sid::concertPitch); if (concertPitch) { score()->startCmd(); score()->undo(new ChangeStyleVal(score(), Sid::concertPitch, false)); score()->doLayout(); // this is only allowed in a cmd context to not corrupt the undo/redo stack } calcDivisions(); for (int i = 0; i < MAX_NUMBER_LEVEL; ++i) { brackets[i] = nullptr; dashes[i] = nullptr; hairpins[i] = nullptr; ottavas[i] = nullptr; trills[i] = nullptr; } _xml.setDevice(dev); _xml.setCodec("UTF-8"); _xml << "\n"; _xml << "\n"; _xml.stag("score-partwise version=\"3.1\""); work(_score->measures()->first()); identification(_xml, _score); if (preferences.getBool(PREF_EXPORT_MUSICXML_EXPORTLAYOUT)) { defaults(_xml, _score, millimeters, tenths); credits(_xml); } partList(_xml, _score, instrMap); writeParts(); _xml.etag(); if (concertPitch) { // restore concert pitch score()->endCmd(true); // rollback } } //--------------------------------------------------------- // saveXml // return false on error //--------------------------------------------------------- /** Save Score as MusicXML file \a name. Return false on error. */ bool saveXml(Score* score, QIODevice* device) { ExportMusicXml em(score); em.write(device); return true; } bool saveXml(Score* score, const QString& name) { QFile f(name); if (!f.open(QIODevice::WriteOnly)) return false; bool res = saveXml(score, &f) && (f.error() == QFile::NoError); f.close(); return res; } //--------------------------------------------------------- // saveMxl // return false on error //--------------------------------------------------------- /** Save Score as compressed MusicXML file \a name. Return false on error. */ // META-INF/container.xml: // // // // // // static void writeMxlArchive(Score* score, MQZipWriter& zipwriter, const QString& filename) { QBuffer cbuf; cbuf.open(QIODevice::ReadWrite); XmlWriter xml(score); xml.setDevice(&cbuf); xml.setCodec("UTF-8"); xml << "\n"; xml.stag("container"); xml.stag("rootfiles"); xml.stag(QString("rootfile full-path=\"%1\"").arg(filename)); xml.etag(); xml.etag(); xml.etag(); cbuf.seek(0); //uz.addDirectory("META-INF"); zipwriter.addFile("META-INF/container.xml", cbuf.data()); QBuffer dbuf; dbuf.open(QIODevice::ReadWrite); ExportMusicXml em(score); em.write(&dbuf); dbuf.seek(0); zipwriter.addFile(filename, dbuf.data()); } bool saveMxl(Score* score, QIODevice* device) { MQZipWriter uz(device); //anonymized filename since we don't know the actual one here QString fn = "score.xml"; writeMxlArchive(score, uz, fn); uz.close(); return true; } bool saveMxl(Score* score, const QString& name) { MQZipWriter uz(name); QFileInfo fi(name); QString fn = fi.completeBaseName() + ".xml"; writeMxlArchive(score, uz, fn); return true; } double ExportMusicXml::getTenthsFromInches(double inches) const { return inches * INCH / millimeters * tenths; } double ExportMusicXml::getTenthsFromDots(double dots) const { return dots / DPMM / millimeters * tenths; } //--------------------------------------------------------- // harmony //--------------------------------------------------------- void ExportMusicXml::harmony(Harmony const* const h, FretDiagram const* const fd, int offset) { // this code was probably in place to allow chord symbols shifted *right* to export with offset // since this was at once time the only way to get a chord to appear over beat 3 in an empty 4/4 measure // but the value was calculated incorrectly (should be divided by spatium) and would be better off using offset anyhow // since we now support placement of chord symbols over "empty" beats directly, // and we don't generally export position info for other elements // it's just as well to not bother doing so here //double rx = h->offset().x()*10; //QString relative; //if (rx > 0) { // relative = QString(" relative-x=\"%1\"").arg(QString::number(rx,'f',2)); // } int rootTpc = h->rootTpc(); if (rootTpc != Tpc::TPC_INVALID) { QString tagName = "harmony"; bool frame = h->hasFrame(); tagName += QString(" print-frame=\"%1\"").arg(frame ? "yes" : "no"); // .append(relative)); tagName += color2xml(h); _xml.stag(tagName); _xml.stag("root"); _xml.tag("root-step", tpc2stepName(rootTpc)); int alter = int(tpc2alter(rootTpc)); if (alter) _xml.tag("root-alter", alter); _xml.etag(); if (!h->xmlKind().isEmpty()) { QString s = "kind"; QString kindText = h->musicXmlText(); if (h->musicXmlText() != "") s += " text=\"" + kindText + "\""; if (h->xmlSymbols() == "yes") s += " use-symbols=\"yes\""; if (h->xmlParens() == "yes") s += " parentheses-degrees=\"yes\""; _xml.tag(s, h->xmlKind()); QStringList l = h->xmlDegrees(); if (!l.isEmpty()) { for (QString tag : qAsConst(l)) { QString degreeText; if (h->xmlKind().startsWith("suspended") && tag.startsWith("add") && tag[3].isDigit() && !kindText.isEmpty() && kindText[0].isDigit()) { // hack to correct text for suspended chords whose kind text has degree information baked in // (required by some other applications) int tagDegree = tag.midRef(3).toInt(); QString kindTextExtension; for (int i = 0; i < kindText.length() && kindText[i].isDigit(); ++i) kindTextExtension[i] = kindText[i]; int kindExtension = kindTextExtension.toInt(); if (tagDegree <= kindExtension && (tagDegree & 1) && (kindExtension & 1)) degreeText = " text=\"\""; } _xml.stag("degree"); alter = 0; int idx = 3; if (tag[idx] == '#') { alter = 1; ++idx; } else if (tag[idx] == 'b') { alter = -1; ++idx; } _xml.tag(QString("degree-value%1").arg(degreeText), tag.mid(idx)); _xml.tag("degree-alter", alter); // finale insists on this even if 0 if (tag.startsWith("add")) _xml.tag(QString("degree-type%1").arg(degreeText), "add"); else if (tag.startsWith("sub")) _xml.tag("degree-type", "subtract"); else if (tag.startsWith("alt")) _xml.tag("degree-type", "alter"); _xml.etag(); } } } else { if (h->extensionName() == 0) _xml.tag("kind", ""); else _xml.tag(QString("kind text=\"%1\"").arg(h->extensionName()), ""); } int baseTpc = h->baseTpc(); if (baseTpc != Tpc::TPC_INVALID) { _xml.stag("bass"); _xml.tag("bass-step", tpc2stepName(baseTpc)); alter = int(tpc2alter(baseTpc)); if (alter) { _xml.tag("bass-alter", alter); } _xml.etag(); } if (offset > 0) _xml.tag("offset", offset); if (fd) fd->writeMusicXML(_xml); _xml.etag(); } else { // // export an unrecognized Chord // which may contain arbitrary text // if (h->hasFrame()) _xml.stag(QString("harmony print-frame=\"yes\"")); // .append(relative)); else _xml.stag(QString("harmony print-frame=\"no\"")); // .append(relative)); const auto textNameEscaped = h->hTextName().toHtmlEscaped(); switch (h->harmonyType()) { case HarmonyType::NASHVILLE: { _xml.tag("function", h->hFunction()); QString k = "kind text=\"" + textNameEscaped + "\""; _xml.tag(k, "none"); } break; case HarmonyType::ROMAN: { // TODO: parse? _xml.tag("function", h->hTextName()); // note: HTML escape done by tag() QString k = "kind text=\"\""; _xml.tag(k, "none"); } break; case HarmonyType::STANDARD: default: { _xml.stag("root"); _xml.tag("root-step text=\"\"", "C"); _xml.etag(); // root QString k = "kind text=\"" + textNameEscaped + "\""; _xml.tag(k, "none"); } break; } _xml.etag(); // harmony #if 0 // prior to 2.0, MuseScore exported unrecognized chords as plain text xml.stag("direction"); xml.stag("direction-type"); xml.tag("words", h->text()); xml.etag(); xml.etag(); #endif } #if 0 // this is very old code that may never have actually been used xml.tag(QString("kind text=\"%1\"").arg(h->extensionName()), extension); for (int i = 0; i < h->numberOfDegrees(); i++) { HDegree hd = h->degree(i); HDegreeType tp = hd.type(); if (tp == HDegreeType::ADD || tp == HDegreeType::ALTER || tp == HDegreeType::SUBTRACT) { xml.stag("degree"); xml.tag("degree-value", hd.value()); xml.tag("degree-alter", hd.alter()); switch (tp) { case HDegreeType::ADD: xml.tag("degree-type", "add"); break; case HDegreeType::ALTER: xml.tag("degree-type", "alter"); break; case HDegreeType::SUBTRACT: xml.tag("degree-type", "subtract"); break; default: break; } xml.etag(); } } #endif } }