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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2011 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#include "importgtp.h"
#include "globals.h"
#include <libmscore/score.h>
#include <libmscore/measurebase.h>
#include <libmscore/text.h>
#include <libmscore/box.h>
#include <libmscore/staff.h>
#include <libmscore/part.h>
#include <libmscore/measure.h>
#include <libmscore/timesig.h>
#include <libmscore/tremolo.h>
#include <libmscore/chordline.h>
#include <libmscore/glissando.h>
#include <libmscore/rest.h>
#include <libmscore/chord.h>
#include <libmscore/note.h>
#include <libmscore/stringdata.h>
#include <libmscore/clef.h>
#include <libmscore/lyrics.h>
#include <libmscore/tempotext.h>
#include <libmscore/slur.h>
#include <libmscore/tie.h>
#include <libmscore/tuplet.h>
#include <libmscore/barline.h>
#include <libmscore/excerpt.h>
#include <libmscore/stafftype.h>
#include <libmscore/bracket.h>
#include <libmscore/articulation.h>
#include <libmscore/keysig.h>
#include <libmscore/harmony.h>
#include <libmscore/bend.h>
#include <libmscore/tremolobar.h>
#include <libmscore/segment.h>
#include <libmscore/rehearsalmark.h>
#include <libmscore/dynamic.h>
#include <libmscore/arpeggio.h>
#include <libmscore/volta.h>
#include <libmscore/instrtemplate.h>
#include <libmscore/fingering.h>
#include <libmscore/notedot.h>
#include <libmscore/stafftext.h>
#include <libmscore/sym.h>
#include <libmscore/instrtemplate.h>
namespace Ms {
//---------------------------------------------------------
// readMixChange
//---------------------------------------------------------
bool GuitarPro4::readMixChange(Measure* measure)
{
/*char patch =*/ readChar();
signed char volume = readChar();
signed char pan = readChar();
signed char chorus = readChar();
signed char reverb = readChar();
signed char phase = readChar();
signed char tremolo = readChar();
int temp = readInt();
bool tempoEdited = false;
if (volume >= 0)
readChar();
if (pan >= 0)
readChar();
if (chorus >= 0)
readChar();
if (reverb >= 0)
readChar();
if (phase >= 0)
readChar();
if (tremolo >= 0)
readChar();
if (temp >= 0) {
if (last_segment) {
score->setTempo(last_segment->tick(), double(temp) / 60.0f);
last_segment = nullptr;
}
if (temp != previousTempo) {
previousTempo = temp;
setTempo(temp, measure);
}
readChar();
tempoEdited = true;
}
readChar(); // bitmask: what should be applied to all tracks
return tempoEdited;
}
//---------------------------------------------------------
// readBeatEffects
//---------------------------------------------------------
int GuitarPro4::readBeatEffects(int track, Segment* segment)
{
int effects = 0;
uchar fxBits1 = readUChar();
uchar fxBits2 = readUChar();
if (fxBits1 & BEAT_FADE)
effects = 4; // fade in
if (fxBits1 & BEAT_EFFECT) {
effects = readUChar(); // effect 1-tapping, 2-slapping, 3-popping
}
if (fxBits2 & BEAT_TREMOLO)
readTremoloBar(track,segment);
if (fxBits1 & BEAT_ARPEGGIO) {
int strokeup = readUChar(); // up stroke length
int strokedown = readUChar(); // down stroke length
Arpeggio* a = new Arpeggio(score);
if( strokeup > 0 ) {
a->setArpeggioType(ArpeggioType::UP_STRAIGHT);
}
else if( strokedown > 0 ) {
a->setArpeggioType(ArpeggioType::DOWN_STRAIGHT);
}
else {
delete a;
a = 0;
}
if(a) {
ChordRest* cr = new Chord(score);
cr->setTrack(track);
cr->add(a);
segment->add(cr);
}
}
if (fxBits2 & BEAT_STROKE_DIR) {
effects = readUChar(); // stroke pick direction
effects += 4; //1 or 2 for effects becomes 4 or 5
}
if (fxBits1 & 0x01) { // GP3 column-wide vibrato
}
if (fxBits1 & 0x2) { // GP3 column-wide wide vibrato (="tremolo" in GP3)
}
return effects;
}
//---------------------------------------------------------
// readNote
//---------------------------------------------------------
bool GuitarPro4::readNote(int string, int staffIdx, Note* note)
{
uchar noteBits = readUChar();
//
// noteBits:
// 80 - Right hand or left hand fingering;
// 40 - Accentuated note
// 20 - Note type (rest, empty note, normal note);
// 10 - note dynamic;
// 8 - Presence of effects linked to the note;
// 4 - Ghost note;
// 2 - Dotted note; ?
// 1 - Time-independent duration
if (noteBits & BEAT_TREMOLO) {
//note->setHeadGroup(NoteHead::Group::HEAD_CROSS);
note->setGhost(true);
}
bool tieNote = false;
uchar variant = 1;
if (noteBits & BEAT_EFFECT) { // 0x20
variant = readUChar();
if (variant == 1) { // normal note
}
else if (variant == 2) {
/* guitar pro 4 bundles tied notes with slides in the representation
* we take note when we see ties and do not create slides for these notes. */
slides[staffIdx * VOICES] = -2;
tieNote = true;
}
else if (variant == 3) { // dead notes = ghost note
note->setHeadGroup(NoteHead::Group::HEAD_CROSS);
note->setGhost(true);
}
else
qDebug("unknown note variant: %d", variant);
}
if (noteBits & 0x1) { // note != beat
int a = readUChar(); // length
int b = readUChar(); // t
qDebug(" Time independent note len, len %d t %d", a, b);
}
if (noteBits & 0x2) { // note is dotted
//readUChar();
}
// set dynamic information on note if different from previous note
if (noteBits & NOTE_DYNAMIC) { // 0x10
int d = readChar();
if (previousDynamic != d) {
previousDynamic = d;
// addDynamic(note, d); // velocity? TODO-ws ??
}
}
else if (previousDynamic) {
previousDynamic = 0;
//addDynamic(note, 0);
}
int fretNumber = -1;
if (noteBits & NOTE_FRET) { // 0x20
// TODO: special case if note is tied
fretNumber = readUChar();
}
// check if a note is supposed to be accented, and give it the sforzato type
if (noteBits & NOTE_SFORZATO) { // 0x40
Articulation* art = new Articulation(note->score());
art->setSymId(SymId::articAccentAbove);
if (!note->score()->addArticulation(note, art))
delete art;
}
if (noteBits & NOTE_FINGERING) { // 0x80
int leftFinger = readUChar();
int rightFinger = readUChar();
Fingering* fi = new Fingering(score);
QString finger;
// if there is a valid left hand fingering
if (leftFinger < 5) {
if (leftFinger == 0)
finger = "T";
else if (leftFinger == 1)
finger = "1";
else if (leftFinger == 2)
finger = "2";
else if (leftFinger == 3)
finger = "3";
else if (leftFinger == 4)
finger = "4";
}
else {
if (rightFinger == 0)
finger = "T";
else if (rightFinger == 1)
finger = "I";
else if (rightFinger == 2)
finger = "M";
else if (rightFinger == 3)
finger = "A";
else if (rightFinger == 4)
finger = "O";
}
fi->setPlainText(finger);
note->add(fi);
fi->reset();
}
bool slur = false;
uchar modMask2{ 0 };
if (noteBits & BEAT_EFFECTS) {
uchar modMask1 = readUChar();
modMask2 = readUChar();
if (modMask1 & EFFECT_BEND) {
readBend(note);
}
if (modMask1 & EFFECT_HAMMER) {
slur = true;
}
if (modMask1 & EFFECT_LET_RING) {
addLetRing(note);
//note->setLetRing(true);
}
if (modMask2 & 0x40)
addVibrato(note);
if (modMask1 & EFFECT_GRACE) {
int fret = readUChar(); // grace fret
int dynamic = readUChar(); // grace dynamic
int transition = readUChar(); // grace transition
int duration = readUChar(); // grace duration
int grace_len = MScore::division/8;
if (duration == 1)
grace_len = MScore::division/8; //32th
else if (duration == 2)
grace_len = MScore::division/6; //24th
else if (duration == 3)
grace_len = MScore::division/4; //16th
Note* gn = new Note(score);
if (fret == 255) {
gn->setHeadGroup(NoteHead::Group::HEAD_CROSS);
gn->setGhost(true);
}
if (fret == 255)
fret = 0;
gn->setFret(fret);
gn->setString(string);
int grace_pitch = note->part()->instrument()->stringData()->getPitch(string, fret, nullptr, Fraction(0,1));
gn->setPitch(grace_pitch);
gn->setTpcFromPitch();
Chord* gc = new Chord(score);
gc->setTrack(note->chord()->track());
gc->add(gn);
gc->setParent(note->chord());
TDuration d;
d.setVal(grace_len);
if(grace_len == MScore::division/6)
d.setDots(1);
gc->setDurationType(d);
gc->setTicks(d.fraction());
gc->setNoteType(NoteType::ACCIACCATURA);
gc->setMag(note->chord()->staff()->mag(Fraction(0,1)) * score->styleD(Sid::graceNoteMag));
note->chord()->add(gc);
addDynamic(gn, dynamic);
if (transition == 0) {
// no transition
}
else if(transition == 1) {
//TODO: Add a 'slide' guitar effect when implemented
//TODO-ws note->setSlideNote(gn);
}
else if (transition == 2 && fretNumber>=0 && fretNumber<=255 && fretNumber!=gn->fret()) {
#if 0
QList<PitchValue> points;
points.append(PitchValue(0,0, false));
points.append(PitchValue(60,(fretNumber-gn->fret())*100, false));
Bend* b = new Bend(note->score());
b->setPoints(points);
b->setTrack(gn->track());
gn->add(b);
#endif
}
else if (transition == 3) {
// TODO:
// major: replace with a 'hammer-on' guitar effect when implemented
// minor: make slurs for parts
ChordRest* cr1 = toChord(gc);
ChordRest* cr2 = toChord(note->chord());
Slur* slur1 = new Slur(score);
slur1->setAnchor(Spanner::Anchor::CHORD);
slur1->setStartElement(cr1);
slur1->setEndElement(cr2);
slur1->setTick(cr1->tick());
slur1->setTick2(cr2->tick());
slur1->setTrack(cr1->track());
slur1->setTrack2(cr2->track());
// this case specifies only two-note slurs, don't set a parent
score->undoAddElement(slur1);
}
}
if (modMask2 & EFFECT_STACATTO) { // staccato
Chord* chord = note->chord();
Articulation* a = new Articulation(chord->score());
a->setSymId(SymId::articStaccatoAbove);
chord->add(a);
}
if (modMask2 & EFFECT_PALM_MUTE) {
//note->setPalmMute(true);
addPalmMute(note);
}
if (modMask2 & EFFECT_TREMOLO) { // tremolo picking length
int tremoloDivision = readUChar();
Chord* chord = note->chord();
Tremolo* t = new Tremolo(chord->score());
if (tremoloDivision == 1) {
t->setTremoloType(TremoloType::R8);
chord->add(t);
}
else if (tremoloDivision == 2) {
t->setTremoloType(TremoloType::R16);
chord->add(t);
}
else if (tremoloDivision == 3) {
t->setTremoloType(TremoloType::R32);
chord->add(t);
}
else
qDebug("Unknown tremolo value");
}
if (modMask2 & EFFECT_SLIDE) {
int slideKind = readUChar();
// if slide >= 4 then we are not dealing with legato slide nor shift slide
if (slideKind >= 3 || slideKind == 254 || slideKind == 255) {
slide = slideKind;
}
else
//slides[note->chord()->track()] = slideKind;
slideList.push_back(note);
if (slideKind == 2)
slur = true;
}
if (modMask2 & EFFECT_TRILL) {
/* unsigned char a = */ readUChar();
//TODO-ws note->setTrillFret(a); // trill fret
/*int period =*/ readUChar(); // trill length
// add the trill articulation to the note
Articulation* art = new Articulation(note->score());
art->setSymId(SymId::ornamentTrill);
if (!note->score()->addArticulation(note, art))
delete art;
}
}
if (fretNumber == -1) {
qDebug("Note: no fret number, tie %d", tieNote);
}
Staff* staff = note->staff();
if (fretNumber == 255) {
fretNumber = 0;
note->setHeadGroup(NoteHead::Group::HEAD_CROSS);
note->setGhost(true);
}
// dead note represented as high numbers - fix to zero
if (fretNumber > 99 || fretNumber == -1)
fretNumber = 0;
int pitch = staff->part()->instrument()->stringData()->getPitch(string, fretNumber, nullptr, Fraction(0,1));
note->setFret(fretNumber);
note->setString(string);
note->setPitch(std::min(pitch, 127));
if (modMask2 & 0x10) {
int type = readUChar(); // harmonic kind
if (type == 1) //Natural
; // TODO-ws note->setHarmonic(false);
else if (type == 3) // Tapped
addTextToNote("T.H.", Align::CENTER, note);
else if (type == 4) //Pinch
addTextToNote("P.H.", Align::CENTER, note);
else if (type == 5) //semi
addTextToNote("S.H.", Align::CENTER, note);
else { //Artificial
addTextToNote("A.H.", Align::CENTER, note);
int harmonicFret = note->fret();
harmonicFret += type - 10;
Note* harmonicNote = new Note(score);
note->chord()->add(harmonicNote);
harmonicNote->setFret(harmonicFret);
harmonicNote->setString(note->string());
//TODO-ws harmonicNote->setHarmonic(true);
harmonicNote->setPitch(note->staff()->part()->instrument()->stringData()->getPitch(note->string(), harmonicFret, nullptr, Fraction(0,1)));
harmonicNote->setTpcFromPitch();
}
}
if (tieNote) {
int si = note->staffIdx();
if (slurs[si]) {
score->removeSpanner(slurs[si]);
delete slurs[si];
slurs[si] = 0;
}
bool found = false;
Chord* chord = note->chord();
Segment* segment = chord->segment()->prev1(SegmentType::ChordRest);
int track = note->track();
std::vector<ChordRest*> chords;
Note* true_note = 0;
while (segment) {
Element* e = segment->element(track);
if (e) {
if (e->isChord()) {
Chord* chord2 = toChord(e);
foreach (Note* note2, chord2->notes()) {
if (note2->string() == string) {
if (chords.empty()) {
Tie* tie = new Tie(score);
tie->setEndNote(note);
note2->add(tie);
}
note->setFret(note2->fret());
note->setPitch(note2->pitch());
true_note = note2;
found = true;
break;
}
}
}
if (found)
break;
else {
if (e)
chords.push_back(toChordRest(e));
}
}
segment = segment->prev1(SegmentType::ChordRest);
}
if (true_note && chords.size()) {
Note* end_note = note;
for (unsigned int i = 0; i < chords.size(); ++i) {
Chord* chord1 = nullptr;
auto cr = chords.at(i);
if (cr->isChord())
chord1 = toChord(cr);
else {
Rest* rest = toRest(cr);
auto dur = rest->ticks();
auto dut = rest->durationType();
auto seg = rest->segment();
seg->remove(rest);
auto tuplet = rest->tuplet();
if (tuplet)
tuplet->remove(rest);
delete rest;
chord1 = new Chord(score);
chord1->setTrack(note->track());
chord1->setTicks(dur);
chord1->setDurationType(dut);
seg->add(chord1);
if (tuplet)
tuplet->add(chord1);
}
Note* note2 = new Note(score);
note2->setString(true_note->string());
note2->setFret(true_note->fret());
note2->setPitch(true_note->pitch());
note2->setTpcFromPitch();
chord1->setNoteType(true_note->noteType());
chord1->add(note2);
Tie* tie = new Tie(score);
tie->setEndNote(end_note);
//TODO-ws end_note->setHarmonic(true_note->harmonic());
end_note = note2;
note2->add(tie);
}
Tie* tie = new Tie(score);
tie->setEndNote(end_note);
//TODO-ws end_note->setHarmonic(true_note->harmonic());
true_note->add(tie);
}
if (!found) {
qDebug("tied note not found, pitch %d fret %d string %d", note->pitch(), note->fret(), note->string());
return false;
}
}
return slur;
}
//---------------------------------------------------------
// readInfo
//---------------------------------------------------------
void GuitarPro4::readInfo()
{
title = readDelphiString();
subtitle = readDelphiString();
artist = readDelphiString();
album = readDelphiString();
composer = readDelphiString();
QString copyright = readDelphiString();
if (!copyright.isEmpty())
score->setMetaTag("copyright", QString("%1").arg(copyright));
transcriber = readDelphiString();
instructions = readDelphiString();
int n = readInt();
for (int i = 0; i < n; ++i)
comments.append(readDelphiString());
}
//---------------------------------------------------------
// convertGP4SlideNum
//---------------------------------------------------------
int GuitarPro4::convertGP4SlideNum(int sl)
{
switch (sl) {
case 1:
return SHIFT_SLIDE;
case 2:
return LEGATO_SLIDE;
case 3: // slide out downwards
return SLIDE_OUT_DOWN;
case 4: // slide out upwards
return SLIDE_OUT_UP;
case 254: // slide in from above
return SLIDE_IN_ABOVE;
case 255: // slide in from below
return SLIDE_IN_BELOW;
}
return sl;
}
//---------------------------------------------------------
// read
//---------------------------------------------------------
bool GuitarPro4::read(QFile* fp)
{
f = fp;
curPos = 30;
readInfo();
readUChar(); // triplet feeling
readLyrics();
int temp = readInt();
key = readInt();
/*int octave =*/ readUChar(); // octave
//previousDynamic = new int [staves * VOICES];
// initialise the dynamics to 0
//for (int i = 0; i < staves * VOICES; i++)
// previousDynamic[i] = 0;
previousDynamic = -1;
previousTempo = -1;
readChannels();
measures = readInt();
staves = readInt();
curDynam.resize(staves * VOICES);
for (auto& i : curDynam)
i = -1;
int tnumerator = 4;
int tdenominator = 4;
for (int i = 0; i < measures; ++i) {
GpBar bar;
uchar barBits = readUChar();
if (barBits & SCORE_TIMESIG_NUMERATOR)
tnumerator = readUChar();
if (barBits & SCORE_TIMESIG_DENOMINATOR)
tdenominator = readUChar();
if (barBits & SCORE_REPEAT_START)
bar.repeatFlags = bar.repeatFlags | Repeat::START;
if (barBits & SCORE_REPEAT_END) { // number of repeats
bar.repeatFlags = bar.repeatFlags | Repeat::END;
bar.repeats = readUChar() + 1;
}
if (barBits & SCORE_VOLTA) { // a volta
uchar voltaNumber = readUChar();
while (voltaNumber > 0) {
// volta information is represented as a binary number
bar.volta.voltaType = GP_VOLTA_BINARY;
bar.volta.voltaInfo.append(voltaNumber & 1);
voltaNumber >>= 1;
}
}
if (barBits & SCORE_MARKER) {
bar.marker = readDelphiString(); // new section?
/*int color = */ readInt(); // color?
}
if (barBits & SCORE_KEYSIG) {
int currentKey = readUChar();
/* key signatures are specified as
* 1# = 1, 2# = 2, ..., 7# = 7
* 1b = 255, 2b = 254, ... 7b = 249 */
bar.keysig = currentKey <= 7 ? currentKey : -256+currentKey;
readUChar(); // specifies major/minor mode
}
if (barBits & SCORE_DOUBLE_BAR)
bar.barLine = BarLineType::DOUBLE;
bar.timesig = Fraction(tnumerator, tdenominator);
bars.append(bar);
}
//
// create a part for every staff
//
for (int staffIdx = 0; staffIdx < staves; ++staffIdx) {
Part* part = new Part(score);
Staff* s = new Staff(score);
s->setPart(part);
part->insertStaff(s, 0);
score->staves().push_back(s);
score->appendPart(part);
}
createMeasures();
setTempo(temp, score->firstMeasure());
for (int i = 0; i < staves; ++i) {
int tuning[GP_MAX_STRING_NUMBER];
uchar c = readUChar(); // simulations bitmask
if (c & 0x2) { // 12 stringed guitar
}
if (c & 0x4) { // banjo track
}
QString name = readPascalString(40);
int strings = readInt();
if (strings <= 0 || strings > GP_MAX_STRING_NUMBER)
return false;
for (int j = 0; j < strings; ++j)
tuning[j] = readInt();
for (int j = strings; j < GP_MAX_STRING_NUMBER; ++j)
readInt();
int midiPort = readInt() - 1;
int midiChannel = readInt() - 1;
/*int midiChannel2 =*/ readInt(); // - 1;
int frets = readInt();
int capo = readInt();
/*int color =*/ readInt();
std::vector<int> tuning2(strings);
//int tuning2[strings];
for (int k = 0; k < strings; ++k)
tuning2[strings-k-1] = tuning[k];
StringData stringData(frets, strings, &tuning2[0]);
createTuningString(strings, &tuning2[0]);
Part* part = score->staff(i)->part();
Instrument* instr = part->instrument();
instr->setStringData(stringData);
instr->setSingleNoteDynamics(false);
part->setPartName(name);
part->setPlainLongName(name);
//
// determine clef
//
Staff* staff = score->staff(i);
int patch = channelDefaults[midiChannel].patch;
ClefType clefId = ClefType::G;
if (midiChannel == GP_DEFAULT_PERCUSSION_CHANNEL) {
clefId = ClefType::PERC;
// instr->setUseDrumset(DrumsetKind::GUITAR_PRO);
instr->setDrumset(gpDrumset);
staff->setStaffType(Fraction(0,1), *StaffType::preset(StaffTypes::PERC_DEFAULT));
}
else
clefId = defaultClef(patch);
Measure* measure = score->firstMeasure();
Clef* clef = new Clef(score);
clef->setClefType(clefId);
clef->setTrack(i * VOICES);
Segment* segment = measure->getSegment(SegmentType::HeaderClef, Fraction(0,1));
segment->add(clef);
if (capo > 0) {
Segment* s = measure->getSegment(SegmentType::ChordRest, measure->tick());
StaffText* st = new StaffText(score);
st->setPlainText(QString("Capo. fret ") + QString::number(capo));
st->setTrack(i * VOICES);
s->add(st);
}
Channel* ch = instr->channel(0);
if (midiChannel == GP_DEFAULT_PERCUSSION_CHANNEL) {
ch->setProgram(0);
ch->setBank(128);
}
else {
ch->setProgram(patch);
ch->setBank(0);
}
ch->setVolume(channelDefaults[midiChannel].volume);
ch->setPan(channelDefaults[midiChannel].pan);
ch->setChorus(channelDefaults[midiChannel].chorus);
ch->setReverb(channelDefaults[midiChannel].reverb);
staff->part()->setMidiChannel(midiChannel, midiPort);
// missing: phase, tremolo
}
slurs = new Slur*[staves];
tupleKind.resize(staves);
for (auto& i : tupleKind)
i = 0;
for (int i = 0; i < staves; ++i)
slurs[i] = 0;
Measure* measure = score->firstMeasure();
bool mixChange = false;
bool lastSlurAdd = false;
for (int bar = 0; bar < measures; ++bar, measure = measure->nextMeasure()) {
if (!f->isReadable())
break;
const GpBar& gpbar = bars[bar];
if (!gpbar.marker.isEmpty()) {
RehearsalMark* s = new RehearsalMark(score);
s->setPlainText(gpbar.marker.trimmed());
s->setTrack(0);
Segment* segment = measure->getSegment(SegmentType::ChordRest, measure->tick());
segment->add(s);
}
std::vector<Tuplet*> tuplets(staves);
for (int staffIdx = 0; staffIdx < staves; ++staffIdx)
tuplets[staffIdx] = 0;
for (int staffIdx = 0; staffIdx < staves; ++staffIdx) {
Fraction measureLen = {0,1};
Fraction tick = measure->tick();
int beats = readInt();
int track = staffIdx * VOICES;
if (!f->isReadable())
break;
for (int beat = 0; beat < beats; ++beat) {
slide = -1;
if (slides.contains(track))
slide = slides.take(track);
uchar beatBits = readUChar();
bool dotted = beatBits & 0x1;
int pause = -1;
if (beatBits & BEAT_PAUSE)
pause = readUChar();
int len = readChar();
int tuple = 0;
if (beatBits & BEAT_TUPLET) {
tuple = readInt();
#if 0 // TODO: ws
if (tupleKind[staffIdx])
--tupleKind[staffIdx];
else {
tupleKind[staffIdx] = tuple - 1;
curTuple = tuple;
}
#endif
}
else if (tupleKind[staffIdx]) {
//TODO: ws tuple = curTuple;
// --tupleKind[staffIdx];
}
Segment* segment = measure->getSegment(SegmentType::ChordRest, tick);
if (beatBits & BEAT_CHORD) {
int numStrings = score->staff(staffIdx)->part()->instrument()->stringData()->strings();
int header = readUChar();
QString name;
if ((header & 1) == 0) {
name = readDelphiString();
readChord(segment, staffIdx * VOICES, numStrings, name, false);
}
else {
skip(16);
name = readPascalString(21);
skip(4);
readChord(segment, staffIdx * VOICES, numStrings, name, true);
skip(32);
}
}
Lyrics* lyrics = 0;
if (beatBits & BEAT_LYRICS) {
lyrics = new Lyrics(score);
auto str = readDelphiString();
//TODO-ws str.erase(std::remove_if(str.begin(), str.end(), [](char c){return c == '_'; }), str.end());
lyrics->setPlainText(str);
}
gpLyrics.beatCounter++;
if (gpLyrics.beatCounter >= gpLyrics.fromBeat && gpLyrics.lyricTrack == staffIdx + 1) {
int index = gpLyrics.beatCounter - gpLyrics.fromBeat;
if (index < gpLyrics.lyrics.size()) {
lyrics = new Lyrics(score);
lyrics->setPlainText(gpLyrics.lyrics[index]);
}
}
int beatEffects = 0;
if (beatBits & BEAT_EFFECTS)
beatEffects = readBeatEffects(track, segment);
last_segment = segment;
if (beatBits & BEAT_MIX_CHANGE) {
readMixChange(measure);
mixChange = true;
}
#if 0
else {
if (bar == 0)
setTempo(tempo, measure);
}
#endif
int strings = readUChar(); // used strings mask
Fraction l = len2fraction(len);
// Some beat effects could add a Chord before this
ChordRest* cr = segment->cr(track);
if (strings == 0) {
if(segment->cr(track)){
segment->remove(segment->cr(track));
delete cr;
cr = 0;
}
cr = new Rest(score);
}
else {
if(!segment->cr(track))
cr = new Chord(score);
}
cr->setParent(segment);
cr->setTrack(track);
if (lyrics)
cr->add(lyrics);
TDuration d(l);
d.setDots(dotted ? 1 : 0);
if (dotted)
l = l + (l * Fraction(1,2));
if (tuple) {
Tuplet* tuplet = tuplets[staffIdx];
if ((tuplet == 0) || (tuplet->elementsDuration() == tuplet->baseLen().fraction() * tuplet->ratio().numerator())) {
tuplet = new Tuplet(score);
tuplet->setTick(tick);
tuplet->setTrack(cr->track());
tuplets[staffIdx] = tuplet;
setTuplet(tuplet, tuple);
tuplet->setParent(measure);
}
tuplet->setTrack(track);
tuplet->setBaseLen(l);
tuplet->setTicks(l * tuplet->ratio().denominator());
cr->setTuplet(tuplet);
tuplet->add(cr);
}
else
tuplets[staffIdx] = 0; // needed?
cr->setTicks(l);
if (cr->isRest() && (pause == 0 || l >= measure->ticks())) {
cr->setDurationType(TDuration::DurationType::V_MEASURE);
cr->setTicks(measure->ticks());
}
else
cr->setDurationType(d);
if (!segment->cr(track))
segment->add(cr);
Staff* staff = cr->staff();
int numStrings = staff->part()->instrument()->stringData()->strings();
bool hasSlur = false;
int dynam = -1;
if (cr && cr->isChord()) { // TODO::ws crashes without if
for (int i = 6; i >= 0; --i) {
if (strings & (1 << i) && ((6-i) < numStrings)) {
Note* note = new Note(score);
// apply dotted notes to the note
if (dotted) {
// there is at most one dotted note in this guitar pro version
NoteDot* dot = new NoteDot(score);
dot->setParent(note);
dot->setTrack(track); // needed to know the staff it belongs to (and detect tablature)
dot->setVisible(true);
note->add(dot);
}
toChord(cr)->add(note);
hasSlur = readNote(6-i, staffIdx, note);
dynam = std::max(dynam, previousDynamic);
note->setTpcFromPitch();
}
}
} //ws
if (cr && cr->isChord()) {
applyBeatEffects(toChord(cr), beatEffects);
if (dynam != curDynam[track]) {
curDynam[track] = dynam;
addDynamic(toChord(cr)->notes().front(), dynam);
}
}
// if we see that a tied note has been constructed do not create the tie
if (slides[track] == -2) {
slide = 0;
slides[track] = -1;
}
bool slurSwap = true;
if (slide != 2) {
if (hasSlur && (slurs[staffIdx] == 0)) {
Slur* slur = new Slur(score);
slur->setParent(0);
slur->setTrack(track);
slur->setTrack2(track);
slur->setTick(cr->tick());
slur->setTick2(cr->tick());
slurs[staffIdx] = slur;
score->addElement(slur);
}
else if (slurs[staffIdx] && !hasSlur) {
// TODO: check slur
Slur* s = slurs[staffIdx];
slurs[staffIdx] = 0;
s->setTick2(cr->tick());
s->setTrack2(cr->track());
if (cr->isChord()) {
lastSlurAdd = true;
slurSwap = false;
}
//TODO-ws cr->has_slur = true;
}
else if (slurs[staffIdx] && hasSlur) {
}
}
if (cr && (cr->isChord()) && slide > 0) {
auto chord = toChord(cr);
auto effect = convertGP4SlideNum(slide);
if (slide > 2)
createSlide(convertGP4SlideNum(slide), cr, staffIdx);
if (slide < 3 || effect == SLIDE_OUT_UP) {
Note* last = chord->upNote();
auto seg = chord->segment();
Measure* mes = seg->measure();
while ((seg = seg->prev()) || (mes = mes->prevMeasure())) {
if (!seg)
break;//seg = mes->last();
if (seg->segmentType() == SegmentType::ChordRest) {
bool br = false;
Chord* cr1 = toChord(seg->cr(chord->track()));
if (cr1) {
for (auto n : cr1->notes()) {
if (n->string() == last->string()) {
Glissando* s = new Glissando(score);
s->setAnchor(Spanner::Anchor::NOTE);
s->setStartElement(n);
s->setTick(seg->tick());
s->setTrack(chord->track());
s->setParent(n);
s->setGlissandoType(GlissandoType::STRAIGHT);
s->setEndElement(last);
s->setTick2(chord->segment()->tick());
s->setTrack2(chord->track());
score->addElement(s);
if (slide == 2 || effect == SLIDE_OUT_UP) {
if (!lastSlurAdd) {
createSlur(true, chord->staffIdx(), cr1);
createSlur(false, chord->staffIdx(), chord);
}
}
br = true;
break;
}
}
}
if (br)
break;
}
}
}
}
if (slurSwap)
lastSlurAdd = false;
restsForEmptyBeats(segment, measure, cr, l, track, tick);
createSlur(hasSlur, staffIdx, cr);
tick += cr->actualTicks();
measureLen += cr->actualTicks();
}
if (measureLen < measure->ticks()) {
score->setRest(tick, track, measure->ticks() - measureLen, false, nullptr, false);
}
}
if (bar == 1 && !mixChange)
setTempo(temp, score->firstMeasure());
}
for (auto n : slideList) {
Segment* segment = n->chord()->segment();
Measure* measure1 = segment->measure();
int segment_counter = 0;
while ((segment = segment->next1(SegmentType::ChordRest)) || ((measure1 = measure1->nextMeasure()) && (segment = measure1->first()))) {
if (!segment->isChordRestType())
continue;
bool br = false;
ChordRest* cr = segment->cr(n->track());
if (cr && cr->isChord()) {
Chord* c = toChord(cr);
++segment_counter;
if (segment_counter > 2)
break;
for (Note* nt : c->notes()) {
if (nt->string() == n->string()) {
for (auto e : nt->el()) {
if (e->isChordLine()) {
auto cl = toChordLine(e);
if (cl->chordLineType() == ChordLineType::PLOP || cl->chordLineType() == ChordLineType::SCOOP) {
br = true;
break;
}
}
}
if (br)
break;
#if 1 // TODO-ws: crash
Glissando* s = new Glissando(score);
s->setAnchor(Spanner::Anchor::NOTE);
s->setStartElement(n);
s->setTick(n->chord()->segment()->tick());
s->setTrack(n->track());
s->setParent(n);
s->setGlissandoType(GlissandoType::STRAIGHT);
s->setEndElement(nt);
s->setTick2(nt->chord()->segment()->tick());
s->setTrack2(n->track());
score->addElement(s);
#endif
br = true;
break;
}
}
if (br)
break;
}
}
}
return true;
}
}
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