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importmxmlpass2.cpp
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importmxmlpass2.cpp
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//=============================================================================
// MuseScore
// Linux Music Score Editor
//
// Copyright (C) 2015-2019 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.
//=============================================================================
#include <memory>
#include <utility>
#include "libmscore/arpeggio.h"
#include "libmscore/accidental.h"
#include "libmscore/breath.h"
#include "libmscore/chord.h"
#include "libmscore/chordline.h"
#include "libmscore/chordlist.h"
#include "libmscore/chordrest.h"
#include "libmscore/drumset.h"
#include "libmscore/dynamic.h"
#include "libmscore/figuredbass.h"
#include "libmscore/fingering.h"
#include "libmscore/fret.h"
#include "libmscore/glissando.h"
#include "libmscore/hairpin.h"
#include "libmscore/harmony.h"
#include "libmscore/instrchange.h"
#include "libmscore/instrtemplate.h"
#include "libmscore/interval.h"
#include "libmscore/jump.h"
#include "libmscore/keysig.h"
#include "libmscore/lyrics.h"
#include "libmscore/marker.h"
#include "libmscore/measure.h"
#include "libmscore/mscore.h"
#include "libmscore/note.h"
#include "libmscore/part.h"
#include "libmscore/pedal.h"
#include "libmscore/rest.h"
#include "libmscore/slur.h"
#include "libmscore/staff.h"
#include "libmscore/stafftext.h"
#include "libmscore/sym.h"
#include "libmscore/tempotext.h"
#include "libmscore/tie.h"
#include "libmscore/timesig.h"
#include "libmscore/tremolo.h"
#include "libmscore/trill.h"
#include "libmscore/utils.h"
#include "libmscore/volta.h"
#include "libmscore/textline.h"
#include "libmscore/barline.h"
#include "libmscore/articulation.h"
#include "libmscore/ottava.h"
#include "libmscore/rehearsalmark.h"
#include "libmscore/fermata.h"
#include "importmxmllogger.h"
#include "importmxmlnoteduration.h"
#include "importmxmlnotepitch.h"
#include "importmxmlpass2.h"
#include "musicxmlfonthandler.h"
#include "musicxmlsupport.h"
#include "preferences.h"
namespace Ms {
//---------------------------------------------------------
// local defines for debug output
//---------------------------------------------------------
//#define DEBUG_VOICE_MAPPER true
//---------------------------------------------------------
// support enums / structs / classes
//---------------------------------------------------------
//---------------------------------------------------------
// MusicXmlTupletDesc
//---------------------------------------------------------
MusicXmlTupletDesc::MusicXmlTupletDesc()
: type(MxmlStartStop::NONE), placement(Placement::BELOW),
bracket(TupletBracketType::AUTO_BRACKET), shownumber(TupletNumberType::SHOW_NUMBER)
{
// nothing
}
//---------------------------------------------------------
// MusicXmlLyricsExtend
//---------------------------------------------------------
//---------------------------------------------------------
// init
//---------------------------------------------------------
void MusicXmlLyricsExtend::init()
{
_lyrics.clear();
}
//---------------------------------------------------------
// addLyric
//---------------------------------------------------------
// add a single lyric to be extended later
// called when lyric with "extend" or "extend type=start" is found
void MusicXmlLyricsExtend::addLyric(Lyrics* const lyric)
{
_lyrics.insert(lyric);
}
//---------------------------------------------------------
// lastChordTicks
//---------------------------------------------------------
// find the duration of the chord starting at or after s in track and ending at tick
static Fraction lastChordTicks(const Segment* s, const int track, const Fraction& tick)
{
while (s && s->tick() < tick) {
Element* el = s->element(track);
if (el && el->isChordRest()) {
ChordRest* cr = static_cast<ChordRest*>(el);
if (cr->tick() + cr->actualTicks() == tick)
return cr->actualTicks();
}
s = s->nextCR(track, true);
}
return Fraction(0,1);
}
//---------------------------------------------------------
// setExtend
//---------------------------------------------------------
// set extend for lyric no in track to end at tick
// called when lyric (with or without "extend") or note with "extend type=stop" is found
// note that no == -1 means all lyrics in this track
void MusicXmlLyricsExtend::setExtend(const int no, const int track, const Fraction& tick)
{
QList<Lyrics*> list;
foreach(Lyrics* l, _lyrics) {
Element* const el = l->parent();
if (el->type() == ElementType::CHORD) { // TODO: rest also possible ?
ChordRest* const par = static_cast<ChordRest*>(el);
if (par->track() == track && (no == -1 || l->no() == no)) {
Fraction lct = lastChordTicks(l->segment(), track, tick);
if (lct > Fraction(0,1)) {
// set lyric tick to the total length from the lyric note
// plus all notes covered by the melisma minus the last note length
l->setTicks(tick - par->tick() - lct);
}
list.append(l);
}
}
}
// cleanup
foreach(Lyrics* l, list) {
_lyrics.remove(l);
}
}
//---------------------------------------------------------
// MusicXMLStepAltOct2Pitch
//---------------------------------------------------------
/**
Convert MusicXML \a step (0=C, 1=D, etc.) / \a alter / \a octave to midi pitch.
Note: same code is in pass 1 and in pass 2.
TODO: combine
*/
static int MusicXMLStepAltOct2Pitch(int step, int alter, int octave)
{
// c d e f g a b
static int table[7] = { 0, 2, 4, 5, 7, 9, 11 };
if (step < 0 || step > 6) {
qDebug("MusicXMLStepAltOct2Pitch: illegal step %d", step);
return -1;
}
int pitch = table[step] + alter + (octave+1) * 12;
if (pitch < 0)
pitch = -1;
if (pitch > 127)
pitch = -1;
return pitch;
}
//---------------------------------------------------------
// xmlSetPitch
//---------------------------------------------------------
/**
Convert MusicXML \a step / \a alter / \a octave to midi pitch,
set pitch and tpc.
Note that n's staff and track have not been set yet
*/
static void xmlSetPitch(Note* n, int step, int alter, int octave, const int octaveShift, const Instrument* instr)
{
//qDebug("xmlSetPitch(n=%p, step=%d, alter=%d, octave=%d, octaveShift=%d)",
// n, step, alter, octave, octaveShift);
//const Staff* staff = n->score()->staff(track / VOICES);
//const Instrument* instr = staff->part()->instr();
const Interval intval = instr->transpose(); // TODO: tick
//qDebug(" staff=%p instr=%p dia=%d chro=%d",
// staff, instr, (int) intval.diatonic, (int) intval.chromatic);
int pitch = MusicXMLStepAltOct2Pitch(step, alter, octave);
pitch += intval.chromatic; // assume not in concert pitch
pitch += 12 * octaveShift; // correct for octave shift
// ensure sane values
pitch = limit(pitch, 0, 127);
int tpc2 = step2tpc(step, AccidentalVal(alter));
int tpc1 = Ms::transposeTpc(tpc2, intval, true);
n->setPitch(pitch, tpc1, tpc2);
//qDebug(" pitch=%d tpc1=%d tpc2=%d", n->pitch(), n->tpc1(), n->tpc2());
}
//---------------------------------------------------------
// fillGap
//---------------------------------------------------------
/**
Fill one gap (tstart - tend) in this track in this measure with rest(s).
*/
static void fillGap(Measure* measure, int track, const Fraction& tstart, const Fraction& tend)
{
Fraction ctick = tstart;
Fraction restLen = tend - tstart;
// qDebug("\nfillGIFV fillGap(measure %p track %d tstart %d tend %d) restLen %d len",
// measure, track, tstart, tend, restLen);
// note: as MScore::division (#ticks in a quarter note) equals 480
// MScore::division / 64 (#ticks in a 256th note) uequals 7.5 but is rounded down to 7
while (restLen > Fraction(1,256)) {
Fraction len = restLen;
TDuration d(TDuration::DurationType::V_INVALID);
if (measure->ticks() == restLen)
d.setType(TDuration::DurationType::V_MEASURE);
else
d.setVal(len.ticks());
Rest* rest = new Rest(measure->score(), d);
rest->setTicks(len);
rest->setTrack(track);
rest->setVisible(false);
Segment* s = measure->getSegment(SegmentType::ChordRest, tstart);
s->add(rest);
len = rest->globalTicks();
// qDebug(" %d", len);
ctick += len;
restLen -= len;
}
}
//---------------------------------------------------------
// fillGapsInFirstVoices
//---------------------------------------------------------
/**
Fill gaps in first voice of every staff in this measure for this part with rest(s).
*/
static void fillGapsInFirstVoices(Measure* measure, Part* part)
{
Q_ASSERT(measure);
Q_ASSERT(part);
Fraction measTick = measure->tick();
Fraction measLen = measure->ticks();
Fraction nextMeasTick = measTick + measLen;
int staffIdx = part->score()->staffIdx(part);
/*
qDebug("fillGIFV measure %p part %p idx %d nstaves %d tick %d - %d (len %d)",
measure, part, staffIdx, part->nstaves(),
measTick, nextMeasTick, measLen);
*/
for (int st = 0; st < part->nstaves(); ++st) {
int track = (staffIdx + st) * VOICES;
Fraction endOfLastCR = measTick;
for (Segment* s = measure->first(); s; s = s->next()) {
// qDebug("fillGIFV segment %p tp %s", s, s->subTypeName());
Element* el = s->element(track);
if (el) {
// qDebug(" el[%d] %p", track, el);
if (s->isChordRestType()) {
ChordRest* cr = static_cast<ChordRest*>(el);
Fraction crTick = cr->tick();
Fraction crLen = cr->globalTicks();
Fraction nextCrTick = crTick + crLen;
/*
qDebug(" chord/rest tick %d - %d (len %d)",
crTick, nextCrTick, crLen);
*/
if (crTick > endOfLastCR) {
/*
qDebug(" GAP: track %d tick %d - %d",
track, endOfLastCR, crTick);
*/
fillGap(measure, track, endOfLastCR, crTick);
}
endOfLastCR = nextCrTick;
}
}
}
if (nextMeasTick > endOfLastCR) {
/*
qDebug("fillGIFV measure end GAP: track %d tick %d - %d",
track, endOfLastCR, nextMeasTick);
*/
fillGap(measure, track, endOfLastCR, nextMeasTick);
}
}
}
//---------------------------------------------------------
// hasDrumset
//---------------------------------------------------------
/**
Determine if \a mxmlDrumset contains a valid drumset.
This is the case if any instrument has a midi-unpitched element,
(which stored in the MusicXMLDrumInstrument pitch field).
*/
static bool hasDrumset(const MusicXMLDrumset& mxmlDrumset)
{
bool res = false;
MusicXMLDrumsetIterator ii(mxmlDrumset);
while (ii.hasNext()) {
ii.next();
// debug: dump the drumset
//qDebug("hasDrumset: instrument: %s %s", qPrintable(ii.key()), qPrintable(ii.value().toString()));
int pitch = ii.value().pitch;
if (0 <= pitch && pitch <= 127) {
res = true;
}
}
/*
for (const auto& instr : mxmlDrumset) {
// MusicXML elements instrument-name, midi-program, instrument-sound, virtual-library, virtual-name
// in a shell script use "mscore ... 2>&1 | grep GREP_ME | cut -d' ' -f3-" to extract
qDebug("GREP_ME '%s',%d,'%s','%s','%s'",
qPrintable(instr.name),
instr.midiProgram + 1,
qPrintable(instr.sound),
qPrintable(instr.virtLib),
qPrintable(instr.virtName)
);
}
*/
return res;
}
//---------------------------------------------------------
// initDrumset
//---------------------------------------------------------
/**
Initialize drumset \a drumset.
*/
// determine if the part contains a drumset
// this is the case if any instrument has a midi-unpitched element,
// (which stored in the MusicXMLDrumInstrument pitch field)
// if the part contains a drumset, Drumset drumset is initialized
static void initDrumset(Drumset* drumset, const MusicXMLDrumset& mxmlDrumset)
{
drumset->clear();
MusicXMLDrumsetIterator ii(mxmlDrumset);
while (ii.hasNext()) {
ii.next();
// debug: also dump the drumset for this part
//qDebug("initDrumset: instrument: %s %s", qPrintable(ii.key()), qPrintable(ii.value().toString()));
int pitch = ii.value().pitch;
if (0 <= pitch && pitch <= 127) {
drumset->drum(ii.value().pitch)
= DrumInstrument(ii.value().name.toLatin1().constData(),
ii.value().notehead, ii.value().line, ii.value().stemDirection);
}
}
}
//---------------------------------------------------------
// createInstrument
//---------------------------------------------------------
/**
Create an Instrument based on the information in \a mxmlInstr.
*/
static Instrument createInstrument(const MusicXMLDrumInstrument& mxmlInstr)
{
Instrument instr;
InstrumentTemplate* it {};
if (!mxmlInstr.sound.isEmpty()) {
it = Ms::searchTemplateForMusicXmlId(mxmlInstr.sound);
}
/*
qDebug("sound '%s' it %p trackname '%s' program %d",
qPrintable(mxmlInstr.sound), it,
it ? qPrintable(it->trackName) : "",
mxmlInstr.midiProgram);
*/
if (it) {
// initialize from template with matching MusicXmlId
instr = Instrument::fromTemplate(it);
// reset transpose, as it is determined later from MusicXML data
instr.setTranspose(Interval());
}
else {
// set articulations to default (global articulations)
instr.setArticulation(articulation);
// set default program
instr.channel(0)->setProgram(mxmlInstr.midiProgram >= 0 ? mxmlInstr.midiProgram : 0);
}
// add / overrule with values read from MusicXML
instr.channel(0)->setPan(mxmlInstr.midiPan);
instr.channel(0)->setVolume(mxmlInstr.midiVolume);
instr.setTrackName(mxmlInstr.name);
return instr;
}
//---------------------------------------------------------
// setFirstInstrument
//---------------------------------------------------------
/**
Set first instrument for Part \a part
*/
static void setFirstInstrument(MxmlLogger* logger, const QXmlStreamReader* const xmlreader,
Part* part, const QString& partId,
const QString& instrId, const MusicXMLDrumset& mxmlDrumset)
{
if (mxmlDrumset.size() > 0) {
//qDebug("setFirstInstrument: initial instrument '%s'", qPrintable(instrId));
MusicXMLDrumInstrument mxmlInstr;
if (instrId == "")
mxmlInstr = mxmlDrumset.first();
else if (mxmlDrumset.contains(instrId))
mxmlInstr = mxmlDrumset.value(instrId);
else {
logger->logError(QString("initial instrument '%1' not found in part '%2'")
.arg(instrId).arg(partId), xmlreader);
mxmlInstr = mxmlDrumset.first();
}
Instrument instr = createInstrument(mxmlInstr);
part->setInstrument(instr);
if (mxmlInstr.midiChannel >= 0) part->setMidiChannel(mxmlInstr.midiChannel, mxmlInstr.midiPort);
// note: setMidiProgram() does more than simply setting the MIDI program
if (mxmlInstr.midiProgram >= 0) part->setMidiProgram(mxmlInstr.midiProgram);
}
else
logger->logError(QString("no instrument found for part '%1'")
.arg(partId), xmlreader);
}
//---------------------------------------------------------
// setStaffTypePercussion
//---------------------------------------------------------
/**
Set staff type to percussion
*/
static void setStaffTypePercussion(Part* part, Drumset* drumset)
{
for (int j = 0; j < part->nstaves(); ++j)
if (part->staff(j)->lines(Fraction(0,1)) == 5 && !part->staff(j)->isDrumStaff(Fraction(0,1)))
part->staff(j)->setStaffType(Fraction(0,1), *StaffType::preset(StaffTypes::PERC_DEFAULT));
// set drumset for instrument
part->instrument()->setDrumset(drumset);
part->instrument()->channel(0)->setBank(128);
}
//---------------------------------------------------------
// setPartInstruments
//---------------------------------------------------------
static void setPartInstruments(MxmlLogger* logger, const QXmlStreamReader* const xmlreader,
Part* part, const QString& partId,
Score* score, const MusicXmlInstrList& il, const MusicXMLDrumset& mxmlDrumset)
{
QString prevInstrId;
for (auto it = il.cbegin(); it != il.cend(); ++it) {
Fraction f = (*it).first;
if (f == Fraction(0, 1))
prevInstrId = (*it).second; // instrument id at t = 0
else if (f > Fraction(0, 1)) {
auto instrId = (*it).second;
bool mustInsert = instrId != prevInstrId;
/*
qDebug("f %s previd %s id %s mustInsert %d",
qPrintable(f.print()),
qPrintable(prevInstrId),
qPrintable(instrId),
mustInsert);
*/
if (mustInsert) {
const int staff = score->staffIdx(part);
const int track = staff * VOICES;
const Fraction tick = f;
//qDebug("instrument change: tick %s (%d) track %d instr '%s'",
// qPrintable(f.print()), f.ticks(), track, qPrintable(instrId));
auto segment = score->tick2segment(tick, true, SegmentType::ChordRest, true);
if (!segment)
logger->logError(QString("segment for instrument change at tick %1 not found")
.arg(tick.ticks()), xmlreader);
else if (!mxmlDrumset.contains(instrId))
logger->logError(QString("changed instrument '%1' at tick %2 not found in part '%3'")
.arg(instrId).arg(tick.ticks()).arg(partId), xmlreader);
else {
MusicXMLDrumInstrument mxmlInstr = mxmlDrumset.value(instrId);
Instrument instr = createInstrument(mxmlInstr);
//qDebug("instr %p", &instr);
InstrumentChange* ic = new InstrumentChange(instr, score);
ic->setTrack(track);
// for text use instrument name (if known) else use "Instrument change"
const QString text = mxmlInstr.name;
ic->setXmlText(text.isEmpty() ? "Instrument change" : text);
ic->setVisible(false);
segment->add(ic); // note: includes part::setInstrument(instr);
// setMidiChannel() depends on setInstrument() already been done
if (mxmlInstr.midiChannel >= 0) part->setMidiChannel(mxmlInstr.midiChannel, mxmlInstr.midiPort, tick);
}
}
prevInstrId = instrId;
}
}
}
//---------------------------------------------------------
// text2syms
//---------------------------------------------------------
/**
Convert SMuFL code points to MuseScore <sym>...</sym>
*/
static QString text2syms(const QString& t)
{
//QTime time;
//time.start();
// first create a map from symbol (Unicode) text to symId
// note that this takes about 1 msec on a Core i5,
// caching does not gain much
ScoreFont* sf = ScoreFont::fallbackFont();
QMap<QString, SymId> map;
int maxStringSize = 0; // maximum string size found
for (int i = int(SymId::noSym); i < int(SymId::lastSym); ++i) {
SymId id((SymId(i)));
QString string(sf->toString(id));
// insert all syms except space to prevent matching all regular spaces
if (id != SymId::space)
map.insert(string, id);
if (string.size() > maxStringSize)
maxStringSize = string.size();
}
//qDebug("text2syms map count %d maxsz %d filling time elapsed: %d ms",
// map.size(), maxStringSize, time.elapsed());
// then look for matches
QString in = t;
QString res;
while (in != "") {
// try to find the largest match possible
int maxMatch = qMin(in.size(), maxStringSize);
QString sym;
while (maxMatch > 0) {
QString toBeMatched = in.left(maxMatch);
if (map.contains(toBeMatched)) {
sym = Sym::id2name(map.value(toBeMatched));
break;
}
maxMatch--;
}
if (maxMatch > 0) {
// found a match, add sym to res and remove match from string in
res += "<sym>";
res += sym;
res += "</sym>";
in.remove(0, maxMatch);
}
else {
// not found, move one char from res to in
res += in.left(1);
in.remove(0, 1);
}
}
//qDebug("text2syms total time elapsed: %d ms, res '%s'", time.elapsed(), qPrintable(res));
return res;
}
//---------------------------------------------------------
// decodeEntities
//---------------------------------------------------------
/**
Decode &#...; in string \a src into UNICODE (utf8) character.
*/
static QString decodeEntities( const QString& src )
{
QString ret(src);
QRegExp re("&#([0-9]+);");
re.setMinimal(true);
int pos = 0;
while ( (pos = re.indexIn(src, pos)) != -1 ) {
ret = ret.replace(re.cap(0), QChar(re.cap(1).toInt(0,10)));
pos += re.matchedLength();
}
return ret;
}
//---------------------------------------------------------
// nextPartOfFormattedString
//---------------------------------------------------------
// TODO: probably should be shared between pass 1 and 2
/**
Read the next part of a MusicXML formatted string and convert to MuseScore internal encoding.
*/
static QString nextPartOfFormattedString(QXmlStreamReader& e)
{
//QString lang = e.attribute(QString("xml:lang"), "it");
QString fontWeight = e.attributes().value("font-weight").toString();
QString fontSize = e.attributes().value("font-size").toString();
QString fontStyle = e.attributes().value("font-style").toString();
QString underline = e.attributes().value("underline").toString();
QString fontFamily = e.attributes().value("font-family").toString();
// TODO: color, enclosure, yoffset in only part of the text, ...
QString txt = e.readElementText();
// replace HTML entities
txt = decodeEntities(txt);
QString syms = text2syms(txt);
QString importedtext;
if (!fontSize.isEmpty()) {
bool ok = true;
float size = fontSize.toFloat(&ok);
if (ok)
importedtext += QString("<font size=\"%1\"/>").arg(size);
}
if (!fontFamily.isEmpty() && txt == syms) {
// add font family only if no <sym> replacement made
importedtext += QString("<font face=\"%1\"/>").arg(fontFamily);
}
if (fontWeight == "bold")
importedtext += "<b>";
if (fontStyle == "italic")
importedtext += "<i>";
if (!underline.isEmpty()) {
bool ok = true;
int lines = underline.toInt(&ok);
if (ok && (lines > 0)) // 1,2, or 3 underlines are imported as single underline
importedtext += "<u>";
else
underline = "";
}
if (txt == syms) {
txt.replace(QString("\r"), QString("")); // convert Windows line break \r\n -> \n
importedtext += txt.toHtmlEscaped();
}
else {
// <sym> replacement made, should be no need for line break or other conversions
importedtext += syms;
}
if (underline != "")
importedtext += "</u>";
if (fontStyle == "italic")
importedtext += "</i>";
if (fontWeight == "bold")
importedtext += "</b>";
//qDebug("importedtext '%s'", qPrintable(importedtext));
return importedtext;
}
//---------------------------------------------------------
// addLyric
//---------------------------------------------------------
/**
Add a single lyric to the score or delete it (if number too high)
*/
static void addLyric(MxmlLogger* logger, const QXmlStreamReader* const xmlreader,
ChordRest* cr, Lyrics* l, int lyricNo, MusicXmlLyricsExtend& extendedLyrics)
{
if (lyricNo > MAX_LYRICS) {
logger->logError(QString("too much lyrics (>%1)")
.arg(MAX_LYRICS), xmlreader);
delete l;
}
else {
l->setNo(lyricNo);
cr->add(l);
extendedLyrics.setExtend(lyricNo, cr->track(), cr->tick());
}
}
//---------------------------------------------------------
// addLyrics
//---------------------------------------------------------
/**
Add a notes lyrics to the score
*/
static void addLyrics(MxmlLogger* logger, const QXmlStreamReader* const xmlreader,
ChordRest* cr,
const QMap<int, Lyrics*>& numbrdLyrics,
const QSet<Lyrics*>& extLyrics,
MusicXmlLyricsExtend& extendedLyrics)
{
for (const auto lyricNo : numbrdLyrics.keys()) {
const auto lyric = numbrdLyrics.value(lyricNo);
addLyric(logger, xmlreader, cr, lyric, lyricNo, extendedLyrics);
if (extLyrics.contains(lyric))
extendedLyrics.addLyric(lyric);
}
}
//---------------------------------------------------------
// addElemOffset
//---------------------------------------------------------
static void addElemOffset(Element* el, int track, const QString& placement, Measure* measure, const Fraction& tick)
{
/*
qDebug("addElem el %p track %d placement %s tick %d",
el, track, qPrintable(placement), tick);
*/
#if 0 // ws: use placement for symbols
// move to correct position
// TODO: handle rx, ry
if (el->isSymbol()) {
qreal y = 0;
// calc y offset assuming five line staff and default style
// note that required y offset is element type dependent
const qreal stafflines = 5; // assume five line staff, but works OK-ish for other sizes too
qreal offsAbove = 0;
qreal offsBelow = 0;
offsAbove = -2;
offsBelow = 4 + (stafflines - 1);
if (placement == "above")
y += offsAbove;
if (placement == "below")
y += offsBelow;
//qDebug(" y = %g", y);
y *= el->score()->spatium();
el->setUserOff(QPoint(0, y));
}
else {
el->setPlacement(placement == "above" ? Placement::ABOVE : Placement::BELOW);
}
#endif
el->setPlacement(placement == "above" ? Placement::ABOVE : Placement::BELOW);
el->setTrack(el->isTempoText() ? 0 : track); // TempoText must be in track 0
Segment* s = measure->getSegment(SegmentType::ChordRest, tick);
s->add(el);
}
//---------------------------------------------------------
// calculateTupletDuration
//---------------------------------------------------------
/**
Calculate the duration of all notes in the tuplet combined
*/
static Fraction calculateTupletDuration(const Tuplet* const t)
{
Fraction res;
foreach (DurationElement* de, t->elements()) {
if (de->type() == ElementType::CHORD || de->type() == ElementType::REST) {
const auto cr = static_cast<ChordRest*>(de);
const auto durationType = cr->actualDurationType();
if (durationType.isValid() && !durationType.isMeasure()) {
res += durationType.fraction();
}
}
}
res /= t->ratio();
return res;
}
//---------------------------------------------------------
// determineTupletBaseLen
//---------------------------------------------------------
/**
Determine tuplet baseLen as determined by the tuplet ratio
and duration.
*/
static TDuration determineTupletBaseLen(const Tuplet* const t)
{
Fraction tupletFraction;
Fraction tupletFullDuration;
determineTupletFractionAndFullDuration(calculateTupletDuration(t), tupletFraction, tupletFullDuration);
auto baseLen = tupletFullDuration * Fraction(1, t->ratio().denominator());
/*
qDebug("tupletFraction %s tupletFullDuration %s ratio %s baseLen %s",
qPrintable(tupletFraction.toString()),
qPrintable(tupletFullDuration.toString()),
qPrintable(t->ratio().toString()),
qPrintable(baseLen.toString())
);
*/
return TDuration(baseLen);
}
//---------------------------------------------------------
// handleTupletStart
//---------------------------------------------------------
static void handleTupletStart(const ChordRest* const cr, Tuplet*& tuplet,
const int actualNotes, const int normalNotes,
const MusicXmlTupletDesc& tupletDesc)
{
tuplet = new Tuplet(cr->score());
tuplet->setTrack(cr->track());
tuplet->setRatio(Fraction(actualNotes, normalNotes));
// tuplet->setTick(cr->tick());
tuplet->setBracketType(tupletDesc.bracket);
tuplet->setNumberType(tupletDesc.shownumber);
// TODO type, placement, bracket
tuplet->setParent(cr->measure());
}
//---------------------------------------------------------
// handleTupletStop
//---------------------------------------------------------
static void handleTupletStop(Tuplet*& tuplet, const int normalNotes)
{
// allow handleTupletStop to be called w/o error of no tuplet active
if (!tuplet) return;
// set baselen
TDuration td = determineTupletBaseLen(tuplet);
tuplet->setBaseLen(td);
Fraction f(normalNotes, td.fraction().denominator());
f.reduce();
tuplet->setTicks(f);
// TODO determine usefulness of following check
int totalDuration = 0;
foreach (DurationElement* de, tuplet->elements()) {
if (de->type() == ElementType::CHORD || de->type() == ElementType::REST) {
totalDuration+=de->globalTicks().ticks();
}
}
if (!(totalDuration && normalNotes)) {
qDebug("MusicXML::import: tuplet stop but bad duration"); // TODO
}
tuplet = 0;
}
//---------------------------------------------------------
// addArticulationToChord
//---------------------------------------------------------
static void addArticulationToChord(ChordRest* cr, SymId articSym, QString dir)
{
Articulation* na = new Articulation(articSym, cr->score());
if (dir == "up") {
na->setUp(true);
na->setAnchor(ArticulationAnchor::TOP_STAFF);
na->setPropertyFlags(Pid::ARTICULATION_ANCHOR, PropertyFlags::UNSTYLED);
}
else if (dir == "down") {
na->setUp(false);
na->setAnchor(ArticulationAnchor::BOTTOM_STAFF);
na->setPropertyFlags(Pid::ARTICULATION_ANCHOR, PropertyFlags::UNSTYLED);
}
cr->add(na);
}
//---------------------------------------------------------
// addAllArticulationsToChord
//---------------------------------------------------------
static void addAllArticulationsToChord(ChordRest* cr, std::vector<SymId> symbols)
{
for (const auto symbol : symbols) {
addArticulationToChord(cr, symbol, "");
}
}
//---------------------------------------------------------
// addFermataToChord
//---------------------------------------------------------
static void addFermataToChord(ChordRest* cr, SymId articSym, bool up)
{
Fermata* na = new Fermata(articSym, cr->score());
na->setTrack(cr->track());
na->setPlacement(up ? Placement::ABOVE : Placement::BELOW);
if (cr->segment() == nullptr && cr->isGrace())
cr->el().push_back(na); // store for later move to segment
else
cr->segment()->add(na);
}
//---------------------------------------------------------
// addMordentToChord
//---------------------------------------------------------
/**
Add Mordent to Chord.
*/
static void addMordentToChord(ChordRest* cr, QString name, QString attrLong, QString attrAppr, QString attrDep)
{
SymId articSym = SymId::noSym; // legal but impossible ArticulationType value here indicating "not found"
if (name == "inverted-mordent") {
if ((attrLong == "" || attrLong == "no") && attrAppr == "" && attrDep == "")
articSym = SymId::ornamentMordent;
else if (attrLong == "yes" && attrAppr == "" && attrDep == "")
articSym = SymId::ornamentTremblement;
else if (attrLong == "yes" && attrAppr == "below" && attrDep == "")
articSym = SymId::ornamentUpPrall;
else if (attrLong == "yes" && attrAppr == "above" && attrDep == "")
articSym = SymId::ornamentPrecompMordentUpperPrefix;
else if (attrLong == "yes" && attrAppr == "" && attrDep == "below")
articSym = SymId::ornamentPrallDown;
else if (attrLong == "yes" && attrAppr == "" && attrDep == "above")
articSym = SymId::ornamentPrallUp;
}
else if (name == "mordent") {
if ((attrLong == "" || attrLong == "no") && attrAppr == "" && attrDep == "")
articSym = SymId::ornamentMordentInverted;
else if (attrLong == "yes" && attrAppr == "" && attrDep == "")
articSym = SymId::ornamentPrallMordent;
else if (attrLong == "yes" && attrAppr == "below" && attrDep == "")
articSym = SymId::ornamentUpMordent;
else if (attrLong == "yes" && attrAppr == "above" && attrDep == "")
articSym = SymId::ornamentDownMordent;
}
if (articSym != SymId::noSym) {
Articulation* na = new Articulation(cr->score());
na->setSymId(articSym);
cr->add(na);
}
else
qDebug("unknown ornament: name '%s' long '%s' approach '%s' departure '%s'",
qPrintable(name), qPrintable(attrLong), qPrintable(attrAppr), qPrintable(attrDep)); // TODO
}
//---------------------------------------------------------
// convertArticulationToSymId