/
importgtp-gp6.cpp
2690 lines (2558 loc) · 155 KB
/
importgtp-gp6.cpp
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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2014 John Pirie
// Parts of the GPX Import based on code contributed by J.Jørgen von Bargen
//
// 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 <libmscore/score.h>
#include <libmscore/measurebase.h>
#include <libmscore/text.h>
#include <libmscore/stafftext.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/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/repeat.h>
#include <libmscore/glissando.h>
#include <libmscore/dynamic.h>
#include <libmscore/arpeggio.h>
#include <libmscore/volta.h>
#include <libmscore/instrtemplate.h>
#include <libmscore/hairpin.h>
#include <libmscore/fingering.h>
#include <libmscore/sym.h>
#include <libmscore/ottava.h>
#include <libmscore/marker.h>
#include <libmscore/notedot.h>
#include "libmscore/sym.h"
#include "libmscore/bracketItem.h"
#include "libmscore/textline.h"
#include <libmscore/repeat.h>
// #include <symtext.h>
namespace Ms {
const std::map<QString, QString> GuitarPro6::instrumentMapping = {
{"2Mrcs", "maracas"},
{"a-bass4", "acoustic-bass"},
{"a-bass5", "acoustic-bass"},
{"a-bass6", "acoustic-bass"},
{"alt-c", "alto"},
{"alt-s", "alto"},
{"a-piano-gs", "piano"},
{"a-piano-ss", "piano"},
{"bass-c", "bass"},
{"bass-flt-c", "bass-flute"},
{"bassn", "bassoon"},
{"bass-s", "bass"},
{"basstuba-eb", "bass-eb-tuba"},
{"bnj4", "banjo"},
{"bnj5", "banjo"},
{"bnj6", "banjo"},
{"bongo", "bongos"},
{"brthns", "baritone-horn"},
{"brtn-c", "baritone"},
{"brtn-s", "baritone"},
{"cbs", "cabasa"},
{"cello", "violoncello"},
{"china", "chinese-tom-toms"},
{"clrnt-a", "a-clarinet"},
{"clrnt-bb-bass", "bass-clarinet"},
{"clrnt-bb", "bb-clarinet"},
{"clrnt-c", "c-clarinet"},
{"clrnt-d", "d-clarinet"},
{"clrnt-eb", "eb-clarinet"},
{"clrnt", "clarinet"},
{"clst-gs", "celesta"},
{"clst-ss", "celesta"},
{"clvs", "claves"},
{"cngKit", "congas"},
{"conga", "congas"},
{"cowbell", "cowbell"},
{"crash", "crash-cymbal"},
{"cstnt", "castanets"},
{"ctbassn", "contrabassoon"},
{"ctbass", "contrabass"},
{"cuicaKit", "cuica"},
{"cuica", "cuica"},
{"drmkt", "drumset"},
{"e-bass4", "bass-guitar"},
{"e-bass5", "bass-guitar"},
{"e-bass6", "bass-guitar"},
{"e-gtr12", "electric-guitar-treble-clef"},
{"e-gtr6", "electric-guitar-treble-clef"},
{"e-gtr7", "electric-guitar-treble-clef"},
{"e-gtr8", "electric-guitar-treble-clef"},
{"em-organ-gs", "organ"},
{"em-organ-ss", "organ"},
{"en-horn", "english-horn"},
{"e-piano-gs", "electric-piano"},
{"e-piano-ss", "electric-piano"},
{"flt-c", "flute"},
{"flt-g", "alto-flute"},
{"flt-whstl", "tin-whistle"},
{"fr-horn", "horn"},
{"grcss", "bass-drum"}, //grancassa is an alterantive name for bass drum
{"guiro", "guiro"},
{"harp-gs", "harp"},
{"harp-ss", "harp"},
{"hclap", "hand-clap"},
{"hihat", "hi-hat"},
{"hrpch-gs", "harpsichord"},
{"hrpch-ss", "harpsichord"},
{"jngl-bell", "sleigh-bells"},
{"klmb", "kalimba"},
{"mrcs", "maracas"},
{"n-gtr6", "guitar-nylon-treble-clef"},
{"n-gtr7", "guitar-nylon-treble-clef"},
{"n-gtr8", "guitar-nylon-treble-clef"},
{"oboe", "oboe"},
{"ocrn", "ocarina"},
{"pccl", "piccolo"},
{"pedalhihat", "hi-hat"},
{"pnflt", "pan-flute"},
{"ptt", "cymbal"}, //piatti is cymbal in italian
{"rec", "recorder"},
{"ride", "ride-cymbal"},
{"rvs-cymb", "cymbal"},
{"sax-alt-eb", "alto-saxophone"},
{"sax-bar-eb", "baritone-saxophone"},
{"sax-bass-eb", "bass-saxophone"},
{"sax-ms-f", "mezzo-soprano-saxophone"},
{"sax-sop-bb", "soprano-saxophone"},
{"sax-ten-bb", "tenor-saxophone"},
{"sax-ten-c", "melody-saxophone"},
{"s-bass4", "electric-bass"},
{"s-bass5", "5-string-electric-bass"},
{"s-gtr12", "guitar-steel-treble-clef"},
{"s-gtr6", "guitar-steel-treble-clef"},
{"s-gtr7", "guitar-steel-treble-clef"},
{"s-gtr8", "guitar-steel-treble-clef"},
{"shkr", "percussion"},
{"shmsn", "shamisen"},
{"shn", "sheng"},
{"snare", "snare-drum"},
{"snr", "snare-drum"},
{"snt-brass-gs", "brass-synthesizer"},
{"snt-brass-ss", "brass-synthesizer"},
//{"snt-key-gs", ""},
//{"snt-key-ss", ""},
//{"snt-seq-gs", ""},
//{"snt-seq-ss", ""},
{"snt-lead-gs", "poly-synth"},
{"snt-lead-ss", "poly-synth"},
{"snt-pad", "pad-synth"},
{"snt-pad-gs", "pad-synth"},
{"snt-pad-ss", "pad-synth"},
{"splash", "splash-cymbal"},
{"sprn-c", "soprano"},
{"sprn-s", "soprano"},
{"tmbrn", "tambourine"}, // to be mapped
{"Tambourine-Perc", "tambourine"},
{"Tambourine", "tambourine"},
{"tmblKit", "timbales"},
{"tmbl", "timbales"},
{"tmpn", "timpani"},
{"tnklbll", "tubular-bells"}, //The short form does not match but this is very likely due to the description
{"tnr-c", "tenor"},
{"tnr-s", "tenor"},
{"Triangle-Percu", "triangle"},
{"trmbn-bb-bass", "bass-trombone"},
{"trmbn-bb", "tenor-trombone"},
{"trmbn-bb-treble", "trombone-treble"},
{"trmbn-eb", "alto-trombone"},
{"trmpt-a", "a-trumpet"},
{"trmpt-bb", "bb-trumpet"},
{"trmpt-c-bass", "c-bass-trumpet"},
{"trmpt-c", "c-trumpet"},
{"trmpt-d", "d-trumpet"},
{"trmpt-eb-bass", "eb-bass-trumpet"},
{"trmpt-eb", "eb-trumpet"},
{"trmpt-e", "e-trumpet"},
{"trmpt-f", "f-trumpet"},
{"trmpt-flgh", "flugelhorn"},
{"trngl", "triangle"},
{"ukll4", "ukulele"},
{"vbrphn", "vibraphone"},
{"vbrslp", "vibraslap"}, // to be mapped
{"vla", "viola"},
{"vln", "violin"},
{"wdblckKit", "wood-blocks"},
{"wdblck", "wood-blocks"},
{"whstlKit", "slide-whistle"},
{"whstl", "tin-whistle"},
{"xlphn", "xylophone"}
};
//---------------------------------------------------------
// readBit
//---------------------------------------------------------
int GuitarPro6::readBit(QByteArray* buffer)
{
// calculate the byte index by dividing the position in bits by the bits per byte
int byteIndex = position / BITS_IN_BYTE;
// calculate our offset so we know how much to bit shift
int byteOffset = ((BITS_IN_BYTE - 1) - (position % BITS_IN_BYTE));
// calculate the bit which we want to read
int bit = ((((*buffer)[byteIndex] & 0xff) >> byteOffset) & 0x01);
// increment our current position so we know this bit has been read
position++;
return bit; // return the bit we calculated
}
//---------------------------------------------------------
// readBits
//---------------------------------------------------------
int GuitarPro6::readBits(QByteArray* buffer, int bitsToRead)
{
int bits = 0;
for (int i = (bitsToRead - 1); i >= 0; i--)
bits |= (readBit(buffer) << i);
return bits;
}
//---------------------------------------------------------
// readBitsReversed
//---------------------------------------------------------
int GuitarPro6::readBitsReversed(QByteArray* buffer, int bitsToRead)
{
int bits = 0;
for( int i = 0; i < bitsToRead; i++)
bits |= readBit(buffer) << i;
return bits;
}
//---------------------------------------------------------
// getBytes
//---------------------------------------------------------
QByteArray GuitarPro6::getBytes(QByteArray* buffer, int offset, int length)
{
QByteArray newBytes;
// compute new bytes from our buffer and return byte array
for (int i = 0; i < length; i++) {
if (buffer->length() > offset + i)
newBytes.insert(i, ((*buffer)[offset + i]));
}
return newBytes;
}
//---------------------------------------------------------
// readInteger
//---------------------------------------------------------
int GuitarPro6::readInteger(QByteArray* buffer, int offset)
{
// assign four bytes and take them from the buffer
char bytes[4];
bytes[0] = (*buffer)[offset + 0];
bytes[1] = (*buffer)[offset + 1];
bytes[2] = (*buffer)[offset + 2];
bytes[3] = (*buffer)[offset + 3];
// increment positioning so we keep track of where we are
position += sizeof(int) * BITS_IN_BYTE;
// bit shift in order to compute our integer value and return
return ((bytes[3] & 0xff) << 24) | ((bytes[2] & 0xff) << 16) | ((bytes[1] & 0xff) << 8) | (bytes[0] & 0xff);
}
//---------------------------------------------------------
// readString
//---------------------------------------------------------
QByteArray GuitarPro6::readString(QByteArray* buffer, int offset, int length)
{
QByteArray filename;
// compute the string by iterating through the buffer
for (int i = 0; i < length; i++) {
int charValue = (((*buffer)[offset + i]) & 0xff);
if (charValue == 0)
break;
filename.push_back((char)charValue);
}
return filename;
}
//---------------------------------------------------------
// unhandledNode
//---------------------------------------------------------
void GuitarPro6::unhandledNode(QString nodeName)
{
qDebug() << "WARNING: Discovered unhandled node name" << nodeName;
}
//---------------------------------------------------------
// readScore
//---------------------------------------------------------
void GuitarPro6::readScore(QDomNode* scoreNode)
{
// loop through the score meta-info, grabbing title, artist, etc
QDomNode currentNode = scoreNode->firstChild();
while (!currentNode.isNull()) {
QString nodeName = currentNode.nodeName();
if (!nodeName.compare("Title"))
title = currentNode.toElement().text();
if (!nodeName.compare("Copyright"))
score->setMetaTag("copyright", currentNode.toElement().text());
else if (!nodeName.compare("SubTitle"))
subtitle = currentNode.toElement().text();
else if (!nodeName.compare("Artist"))
artist = currentNode.toElement().text();
else if (!nodeName.compare("Album"))
album = currentNode.toElement().text();
else if (nodeName == "FirstPageHeader") {}
else if (nodeName == "FirstPageFooter") {}
else if (nodeName == "PageHeader") {}
else if (nodeName == "PageFooter") {}
else if (nodeName == "ScoreSystemsDefaultLayout") {}
else if (nodeName == "ScoreSystemsLayout") {}
currentNode = currentNode.nextSibling();
}
}
//---------------------------------------------------------
// readMasterTracks
//---------------------------------------------------------
void GuitarPro6::readMasterTracks(QDomNode* masterTrack)
{
// inspects MasterTrack, gives information applying to start of score such as tempo
QDomNode currentNode = masterTrack->firstChild();
while (!currentNode.isNull()) {
QString nodeName = currentNode.nodeName();
if (!nodeName.compare("Automations")) {
QDomNode currentAutomation = currentNode.firstChild();
bool linearTemp { false };
while (!currentAutomation.isNull()) {
if (!currentAutomation.nodeName().compare("Automation")) {
auto ln = currentAutomation.firstChildElement("Linear");
if (!ln.isNull())
linearTemp = ln.text() == "true";
auto first_name = currentAutomation.firstChild().nodeName();
if (first_name == "Type")
first_name = currentAutomation.firstChild().toElement().text();
if (!first_name.compare("Tempo")) {
QString t = currentAutomation.lastChild().toElement().text();
QStringList sa = t.split(" ");
int curtempo = 120;
if (sa.length() >= 1)
curtempo = sa[0].toInt();
auto barnode = currentAutomation.firstChildElement("Bar");
if (!barnode.isNull()) {
tempoMap[barnode.text().toInt()] = std::make_pair(curtempo, linearTemp);
}
}
}
currentAutomation = currentAutomation.nextSibling();
}
}
currentNode = currentNode.nextSibling();
}
}
//---------------------------------------------------------
// readChord
//---------------------------------------------------------
void GuitarPro6::readChord(QDomNode* diagram, int track)
{
// initialize a new fret diagram for our current track
FretDiagram* fretDiagram = new FretDiagram(score);
fretDiagram->setTrack(track);
// get the identifier to set as the domain in the map
int id = diagram->attributes().namedItem("id").toAttr().value().toInt();
auto name = diagram->attributes().namedItem("name").toAttr().value();
//TODO-ws fretDiagram->setChordName(name);
QDomNode diagramNode = diagram->firstChild();
// set the number of strings on this part
int stringCount = diagramNode.attributes().namedItem("stringCount").toAttr().value().toInt();
fretDiagram->setStrings(stringCount);
// set the fret offset
int baseFret = diagramNode.attributes().namedItem("baseFret").toAttr().value().toInt();
fretDiagram->setFretOffset(baseFret);
QDomNode diagramEntity = diagramNode.firstChild();
int counter = 0;
while (!diagramEntity.isNull()) {
QString nodeName = diagramEntity.nodeName();
// new fret
if (!nodeName.compare("Fret")) {
// get the string and fret numbers from the arguments to the node as integers
int string = diagramEntity.attributes().namedItem("string").toAttr().value().toInt();
int fret = diagramEntity.attributes().namedItem("fret").toAttr().value().toInt();
// if there are unspecified string values, add the X marker to that string
while (counter < string) {
fretDiagram->setMarker(counter, FretMarkerType::CROSS);
counter++;
}
// look at the specified string/fret and add to diagram
if (fret == 0) {
fretDiagram->setMarker(string, FretMarkerType::CIRCLE);
counter++;
}
else {
fretDiagram->setDot(string, fret, true);
counter++;
}
}
// move to the next string/fret specification
diagramEntity = diagramEntity.nextSibling();
}
// mark any missing strings as 'X'
while (counter < stringCount) {
fretDiagram->setMarker(counter, FretMarkerType::CROSS);
counter++;
}
// insert the fret diagram into the map of diagrams
fretDiagrams.insert(id, fretDiagram);
}
//---------------------------------------------------------
// readTracks
//---------------------------------------------------------
void GuitarPro6::readTracks(QDomNode* track)
{
QDomNode nextTrack = track->firstChild();
int trackCounter = 0;
while (!nextTrack.isNull()) {
QDomNode currentNode = nextTrack.firstChild();
Part* part = new Part(score);
bool hasTuning = false;
Staff* s = new Staff(score);
s->setPart(part);
part->insertStaff(s, -1);
score->staves().push_back(s);
while (!currentNode.isNull()) {
QString nodeName = currentNode.nodeName();
if (nodeName == "Name")
part->setPartName(currentNode.toElement().text());
else if (nodeName == "Color") {}
// this is a typo is guitar pro - 'defaut' is correct here
else if (nodeName == "SystemsDefautLayout") {}
else if (nodeName == "SystemsLayout") {}
else if (nodeName == "RSE") {}
else if (nodeName == "GeneralMidi") {
if (currentNode.toElement().hasChildNodes()) {
auto prog = currentNode.firstChildElement("Program");
if (!prog.isNull()) {
auto p = prog.text().toInt();
part->instrument(Fraction(0,1))->channel(0)->setProgram(p);
}
int midiChannel = currentNode.firstChildElement("PrimaryChannel").text().toInt();
//if (!prog.isNull() && midiChannel != GP_DEFAULT_PERCUSSION_CHANNEL)
// midiChannel += prog.text().toInt();
part->setMidiChannel(midiChannel);
if (midiChannel == GP_DEFAULT_PERCUSSION_CHANNEL) {
part->instrument()->setDrumset(gpDrumset);
s->setStaffType(Fraction(0,1), *StaffType::preset(StaffTypes::PERC_DEFAULT));
}
}
}
else if (nodeName == "PlaybackState") {}
else if (nodeName == "PlayingStyle") {}
else if (nodeName == "PageSetup") {}
else if (nodeName == "MultiVoice") {}
else if (nodeName == "ShortName") {}
else if (nodeName == "Instrument") {
QString ref = currentNode.attributes().namedItem("ref").toAttr().value();
auto it = instrumentMapping.find(ref);
if (it != instrumentMapping.end()) {
part->setInstrument(Instrument::fromTemplate(Ms::searchTemplate(it->second)));
}
else
qDebug() << "Unknown instrument: " << ref;
if (ref.endsWith("-gs") || ref.startsWith("2")) { // grand staff
Staff* s2 = new Staff(score);
s2->setPart(part);
part->insertStaff(s2, -1);
score->staves().push_back(s2);
s->addBracket(new BracketItem(s->score(), BracketType::BRACE, 2));
s->setBarLineSpan(2);
}
}
else if (nodeName == "PartSounding")
part->instrument()->setTranspose(Interval(currentNode.firstChildElement("TranspositionPitch").text().toInt()));
else if (nodeName == "Properties")
readTrackProperties(currentNode, part, trackCounter, hasTuning);
currentNode = currentNode.nextSibling();
}
// add in a new part
score->appendPart(part);
trackCounter++;
nextTrack = nextTrack.nextSibling();
if (!hasTuning) {
tunings.push_back("");
}
}
previousDynamic = new int[score->staves().length() * VOICES];
// initialise the dynamics to 0
for (int i = 0; i < score->staves().length() * VOICES; i++)
previousDynamic[i] = 0;
// set the number of staves we need
staves = score->staves().length();
}
//---------------------------------------------------------
// readTrackProperties
//---------------------------------------------------------
void GuitarPro6::readTrackProperties(const QDomNode& currentNode, Part* part, int trackCounter, bool& hasTuning)
{
QDomNode currentProperty = currentNode.firstChild();
while (!currentProperty.isNull()) {
QString propertyName = currentProperty.attributes().namedItem("name").toAttr().value();
if (!propertyName.compare("Tuning")) {
// set up the tuning for the part
QString tuningString = currentProperty.firstChild().toElement().text();
QStringList tuningStringList = tuningString.split(" ");
int strings = 0;
std::vector<int> tuning(tuningStringList.length());
//int tuning[tuningStringList.length()];
int frets = 24;
for (auto iter = tuningStringList.begin(); iter != tuningStringList.end(); ++iter) {
int currentString = (*iter).toInt();
tuning[strings] = currentString;
strings++;
}
StringData* stringData = new StringData(frets, strings, &tuning[0]);
Instrument* instr = part->instrument();
instr->setStringData(*stringData);
instr->setSingleNoteDynamics(false);
hasTuning = true;
createTuningString(strings, &tuning[0]);
}
else if (!propertyName.compare("DiagramCollection")) {
QDomNode items = currentProperty.firstChild();
QDomNode currentItem = items.firstChild();
while (!currentItem.isNull()) {
readChord(¤tItem, trackCounter);
currentItem = currentItem.nextSibling();
}
}
currentProperty = currentProperty.nextSibling();
}
}
//---------------------------------------------------------
// getNode
//---------------------------------------------------------
QDomNode GuitarPro6::getNode(const QString& id, QDomNode currentDomNode)
{
while (!(currentDomNode).isNull()) {
QString currentId = currentDomNode.attributes().namedItem("id").toAttr().value();
if (id.compare(currentId) == 0) {
return currentDomNode;
}
currentDomNode = currentDomNode.nextSibling();
}
qDebug() << "WARNING: A null node was returned when search for the identifier" << id << ". Your Guitar Pro file may be corrupted.";
return currentDomNode;
}
//---------------------------------------------------------
// findNumMeasures
//---------------------------------------------------------
int GuitarPro6::findNumMeasures(GPPartInfo* partInfo)
{
QDomNode masterBar = partInfo->masterBars.nextSibling();
QDomNode masterBarElement;
while (!masterBar.isNull()) {
GpBar gpBar;
gpBar.freeTime = false;
gpBar.direction = "";
gpBar.directionStyle = "";
masterBarElement = masterBar.firstChild();
while (!masterBarElement.isNull()) {
if (!masterBarElement.nodeName().compare("Key"))
gpBar.keysig = masterBarElement.firstChild().toElement().text().toInt();
else if (!masterBarElement.nodeName().compare("Time")) {
QString timeSignature = masterBarElement.toElement().text();
QList<QString> timeSignatureList = timeSignature.split("/");
gpBar.timesig = Fraction(timeSignatureList.first().toInt(), timeSignatureList.last().toInt());
}
else if (!masterBarElement.nodeName().compare("Directions")) {
auto element = masterBarElement.firstChild();
while (!element.isNull()) {
gpBar.directions.push_back(element.toElement().text());
element = element.nextSibling();
}
//gpBar.direction = masterBarElement.firstChild().toElement().text();
gpBar.directionStyle = masterBarElement.firstChild().nodeName();
}
else if (!masterBarElement.nodeName().compare("FreeTime")) {
gpBar.freeTime = true;
gpBar.barLine = BarLineType::BROKEN;
}
else if (!masterBarElement.nodeName().compare("DoubleBar"))
gpBar.barLine = BarLineType::DOUBLE;
else if (!masterBarElement.nodeName().compare("Section")) {
auto section = masterBarElement.firstChild();
while (!section.isNull())
{
if (!section.nodeName().compare("Letter"))
gpBar.section[0] = section.toElement().text();
else if (!section.nodeName().compare("Text"))
gpBar.section[1] = section.toElement().text();
section = section.nextSibling();
}
}
masterBarElement = masterBarElement.nextSibling();
}
bars.append(gpBar);
if (masterBar.nextSibling().isNull())
break;
masterBar = masterBar.nextSibling();
}
QString b = masterBar.lastChildElement("Bars").toElement().text();
//work out the number of measures (add 1 as couning from 0, and divide by number of parts)
int numMeasures = (b.split(" ").last().toInt() + 1) / score->parts().length();
if (numMeasures > b.size()) {
qDebug("GuitarPro6:findNumMeasures: bars %d < numMeasures %d\n", b.size(), numMeasures);
// HACK (ws)
numMeasures = b.size();
}
return numMeasures;
}
//---------------------------------------------------------
// fermataToFraction
//---------------------------------------------------------
Fraction GuitarPro6::fermataToFraction(int numerator, int denominator)
{
numerator++;
// minim through to hemidemisemiquaver
if (denominator == 0) { denominator = 2; }
else if (denominator == 1) {
denominator = 4;
}
else if (denominator == 2) {
denominator = 8;
}
else if (denominator == 3) {
denominator = 12;
}
else if (denominator == 4) {
denominator = 16;
}
else if (denominator == 5) {
denominator = 32;
}
return Fraction(numerator, denominator);
}
//---------------------------------------------------------
// rhythmToDuration
//---------------------------------------------------------
Fraction GuitarPro6::rhythmToDuration(QString value)
{
Fraction l;
if (value.compare("Whole") == 0)
l.set(1, 1);
else if (value.compare("Half") == 0)
l.set(1, 2);
else if (value.compare("Quarter") == 0)
l.set(1, 4);
else if (value.compare("Eighth") == 0)
l.set(1,8);
else if (value.compare("16th") == 0)
l.set(1,16);
else if (value.compare("32nd") == 0)
l.set(1,32);
else if (value.compare("64th") == 0)
l.set(1,64);
else if (value.compare("128th") == 0)
l.set(1,128);
else
qFatal( "Error - unknown note length: %s", qPrintable(value));
return l;
}
//---------------------------------------------------------
// readDrumNote
//---------------------------------------------------------
void GuitarPro6::readDrumNote(Note* note, int element, int variation)
{
int pitch = 44;
/* These numbers below were determined by creating all drum
* notes in a GPX format file and then analyzing the score.gpif
* file which specifies the score and then matching as much
* as possible with the gpDrumset... */
if (element == 11 && variation == 0) // pedal hihat
pitch = 44;
else if (element == 0 && variation == 0) // Kick (hit)
pitch = 36; // or 36
else if (element == 5 && variation == 0) // Tom very low (hit)
pitch = 41;
else if (element == 6 && variation == 0) // Tom low (hit)
pitch = 43;
else if (element == 7 && variation == 0) // Tom medium (hit)
pitch = 45;
else if (element == 1 && variation == 0) // Snare (hit)
pitch = 40; //or 40
else if (element == 1 && variation == 1) // Snare (rim shot)
pitch = 91;
else if (element == 1 && variation == 2) // Snare (side stick)
pitch = 37;
else if (element == 8 && variation == 0) // Tom high (hit)
pitch = 48;
else if (element == 9 && variation == 0) // Tom very high (hit)
pitch = 50;
else if (element == 15 && variation == 0) // Ride (middle)
pitch = 51;
else if (element == 15 && variation == 1) // Ride (edge)
pitch = 59;
else if (element == 15 && variation == 2) // Ride (bell)
pitch = 59;
else if (element == 10 && variation == 0) // Hihat (closed)
pitch = 42;
else if (element == 10 && variation == 1) // Hihat (half)
pitch = 46;
else if (element == 10 && variation == 2) // Hihat (open)
pitch = 46;
else if (element == 12 && variation == 0) // Crash medium (hit)
pitch = 49;
else if (element == 14 && variation == 0) // Splash (hit)
pitch = 55;
else if (element == 13 && variation == 0) // Crash high (hit)
pitch = 57;
else if (element == 16 && variation == 0) // China (hit)
pitch = 52;
else if (element == 4 && variation == 0) // Cowbell high (hit)
pitch = 102;
else if (element == 3 && variation == 0) // Cowbell medium (hit)
pitch = 56;
else if (element == 2 && variation == 0) // Cowbell low (hit)
pitch = 99;
note->setPitch(pitch);
}
//---------------------------------------------------------
// makeTie
//---------------------------------------------------------
void GuitarPro6::makeTie(Note* note)
{
bool found = false;
Chord* chord = note->chord();
Segment* segment = chord->segment();
if (!segment)
return;
segment = segment->prev1(SegmentType::ChordRest);
int track = note->track();
while (segment) {
Element* e = segment->element(track);
if (e) {
if (e->type() == ElementType::CHORD) {
Chord* chord2 = static_cast<Chord*>(e);
foreach(Note* note2, chord2->notes()) {
if (note2->string() == note->string()) {
Tie* tie = new Tie(score);
tie->setEndNote(note);
note2->add(tie);
note->setFret(note2->fret());
note->setPitch(note2->pitch());
found = true;
break;
}
}
}
if (found)
break;
}
segment = segment->prev1(SegmentType::ChordRest);
}
}
//---------------------------------------------------------
// readBeats
//---------------------------------------------------------
Fraction GuitarPro6::readBeats(QString beats, GPPartInfo* partInfo, Measure* measure, const Fraction& startTick, int staffIdx, int voiceNum, Tuplet* tuplets[], int measureCounter)
{
bool wrong_pause = false;
Lyrics* lyric = nullptr;
Fraction beatsTick = {0,1};
// we must count from the start of the bar, so declare a fraction to track this
Fraction fermataIndex(0,1);
int track = staffIdx * VOICES + voiceNum;
auto currentBeatList = beats.split(" ");
bool startSlur = false;
bool endSlur = false;
for (auto currentBeat = currentBeatList.begin(); currentBeat != currentBeatList.end(); currentBeat++) {
int sl = -1;
if (slides.contains(staffIdx * VOICES + voiceNum))
sl = slides.take(staffIdx * VOICES + voiceNum);
Fraction l;
int dotted = 0;
QDomNode beat = getNode(*currentBeat, partInfo->beats);
Fraction currentTick = startTick + beatsTick;
Segment* segment = measure->getSegment(SegmentType::ChordRest, currentTick);
QDomNode currentNode = beat.firstChild();
bool noteSpecified = false;
ChordRest* cr = segment->cr(track);
bool tupletSet = false;
Tuplet* tuplet = tuplets[staffIdx * VOICES + voiceNum];
int whammyOrigin = -1;
int whammyMiddle = -1;
int whammyEnd = -1;
bool graceNote = false;
Note* lyrNote(nullptr);
std::map<int, QString> lyrics;
while (!currentNode.isNull()) {
if (currentNode.nodeName() == "GraceNotes") {
graceNote = true;
}
else if (currentNode.nodeName() == "Notes") {
noteSpecified = true;
auto notesList = currentNode.toElement().text().split(" ");
// this could be set by rhythm if we dealt with a tuplet
if (!cr)
cr = new Chord(score);
if (lyric) {
cr->add(lyric);
lyric = nullptr;
}
cr->setTrack(track);
cr->setTicks(l);
TDuration d(l);
d.setDots(dotted);
cr->setDurationType(d);
if (cr->isChord()) {
auto lyrchord = toChord(cr);
if (lyrchord && lyrchord->notes().size())
lyrNote = lyrchord->notes().front();
}
if (!segment->cr(track))
segment->add(cr);
if (startSlur) {
Slur* slur = new Slur(score);
slur->setParent(0);
slur->setTrack(track);
slur->setTrack2(track);
legatos[track] = slur;
slur->setTick(cr->tick());
slur->setTick2(cr->tick());
startSlur = false;
}
if (endSlur) {
Slur* slur = legatos[track];
if (slur) {
slur->setTrack2(track);
slur->setTick2(cr->tick());
score->addElement(slur);
legatos[track] = 0;
}
endSlur = false;
}
Chord* lastChord { nullptr };
for (auto iter = notesList.begin(); iter != notesList.end(); ++iter) {
// we have found a note
QDomNode dnote = getNode(*iter, partInfo->notes);
int id = -1;
auto idx = dnote.attributes().namedItem("id");
if (!idx.isNull())
id = idx.nodeValue().toInt() - 1;
QDomNode currentNote = (dnote).firstChild();
bool tie = false;
bool trill = false;
// if a <Notes> tag is used but there is no <Note>, then we add a rest. This flag will allow us to check this.
while (!currentNote.isNull()) {
if (!currentNote.nodeName().compare("Tie")) {
if (!currentNote.attributes().namedItem("destination").toAttr().value().compare("true"))
tie = true;
}
if (currentNote.nodeName() == "Properties") {
QDomNode currentProperty = currentNote.firstChild();
// these should not be in this scope - they may not even exist.
QString stringNum;
QString fretNum;
QString tone;
QString octave;
QString midi;
QString element;
QString variation;
Note* note = new Note(score);
if (graceNote)
lyrNote = note;
if (id != -1) {
auto iter1 = lyrics.find(id);
if (iter1 != lyrics.end()) {
auto lyr = new Lyrics(score);
lyr->setPlainText(iter1->second);
cr->add(lyr);
}
}
lyrNote = 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);
}
Chord* chord = static_cast<Chord*>(cr);
chord->add(note);
QString harmonicText = "";
bool use_harmonic = true;
bool hasSlur = false;
bool check_slide_map = true;
while (!currentProperty.isNull()) {
QString argument = currentProperty.attributes().namedItem("name").toAttr().value();
if (argument == "String") {
stringNum = currentProperty.firstChild().toElement().text();
if (check_slide_map) {
int string = stringNum.toInt();
if (slideMap.find({ string, staffIdx }) != slideMap.end()) {
Note* start = slideMap[{ string, staffIdx }];
Glissando* s = new Glissando(score);
s->setGlissandoType(GlissandoType::STRAIGHT);
note->chord()->add(s);
s->setAnchor(Spanner::Anchor::NOTE);
s->setStartElement(start);
s->setTick(start->chord()->tick());
s->setTrack(staffIdx);
s->setParent(start);
s->setEndElement(note);
s->setTick2(note->chord()->tick());
s->setTrack2(staffIdx);
score->addElement(s);
slideMap.erase({ string, staffIdx });
if (slurs[staffIdx])
createSlur(false, track, note->chord());
}
}
}
else if (argument == "Element")