183 lines
5 KiB
C++
183 lines
5 KiB
C++
/*
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* SPDX-License-Identifier: GPL-3.0-only
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* MuseScore-CLA-applies
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*
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* MuseScore
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* Music Composition & Notation
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*
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* Copyright (C) 2021 MuseScore BVBA and others
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "mcursor.h"
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#include "compat/scoreaccess.h"
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#include "factory.h"
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#include "part.h"
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#include "staff.h"
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#include "note.h"
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#include "chord.h"
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#include "rest.h"
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#include "durationtype.h"
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#include "measure.h"
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#include "segment.h"
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#include "instrtemplate.h"
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#include "keysig.h"
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#include "timesig.h"
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#include "masterscore.h"
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using namespace mu;
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using namespace mu::engraving;
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namespace Ms {
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extern MScore* mscore;
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//---------------------------------------------------------
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// MCursor
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//---------------------------------------------------------
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MCursor::MCursor(MasterScore* s)
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{
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_score = s;
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move(0, Fraction(0, 1));
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}
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//---------------------------------------------------------
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// createMeasures
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//---------------------------------------------------------
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void MCursor::createMeasures()
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{
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Measure* measure;
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for (;;) {
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Fraction tick = Fraction(0, 1);
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measure = _score->lastMeasure();
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if (measure) {
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tick = measure->tick() + measure->ticks();
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if (tick > _tick) {
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break;
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}
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}
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measure = Factory::createMeasure(_score->dummy()->system());
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measure->setTick(tick);
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measure->setTimesig(_sig);
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measure->setTicks(_sig);
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_score->measures()->add(measure);
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}
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}
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//---------------------------------------------------------
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// addChord
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//---------------------------------------------------------
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Chord* MCursor::addChord(int pitch, const TDuration& duration)
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{
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createMeasures();
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Measure* measure = _score->tick2measure(_tick);
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Segment* segment = measure->getSegment(SegmentType::ChordRest, _tick);
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Chord* chord = toChord(segment->element(_track));
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if (chord == 0) {
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chord = Factory::createChord(segment);
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chord->setTrack(_track);
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chord->setDurationType(duration);
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chord->setTicks(duration.fraction());
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segment->add(chord);
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}
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Note* note = Factory::createNote(chord);
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chord->add(note);
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note->setPitch(pitch);
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note->setTpcFromPitch();
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_tick += duration.ticks();
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return chord;
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}
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//---------------------------------------------------------
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// addKeySig
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//---------------------------------------------------------
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void MCursor::addKeySig(Key key)
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{
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createMeasures();
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Measure* measure = _score->tick2measure(_tick);
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Segment* segment = measure->getSegment(SegmentType::KeySig, _tick);
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int n = _score->nstaves();
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for (int i = 0; i < n; ++i) {
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KeySig* ks = Factory::createKeySig(segment);
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ks->setKey(key);
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ks->setTrack(i * VOICES);
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segment->add(ks);
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}
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}
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//---------------------------------------------------------
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// addTimeSig
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//---------------------------------------------------------
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TimeSig* MCursor::addTimeSig(const Fraction& f)
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{
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createMeasures();
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Measure* measure = _score->tick2measure(_tick);
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Segment* segment = measure->getSegment(SegmentType::TimeSig, _tick);
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TimeSig* ts = 0;
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for (int i = 0; i < _score->nstaves(); ++i) {
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ts = Factory::createTimeSig(segment);
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ts->setSig(f, TimeSigType::NORMAL);
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ts->setTrack(i * VOICES);
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segment->add(ts);
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}
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_score->sigmap()->add(_tick.ticks(), SigEvent(f));
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return ts;
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}
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//---------------------------------------------------------
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// createScore
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//---------------------------------------------------------
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void MCursor::createScore(const QString& name)
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{
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delete _score;
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_score = mu::engraving::compat::ScoreAccess::createMasterScoreWithBaseStyle();
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_score->setName(name);
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move(0, Fraction(0, 1));
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}
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//---------------------------------------------------------
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// move
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//---------------------------------------------------------
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void MCursor::move(int t, const Fraction& tick)
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{
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_track = t;
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_tick = tick;
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}
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//---------------------------------------------------------
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// addPart
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//---------------------------------------------------------
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void MCursor::addPart(const QString& instrument)
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{
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Part* part = new Part(_score);
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Staff* staff = Factory::createStaff(part);
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InstrumentTemplate* it = searchTemplate(instrument);
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if (it == 0) {
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qFatal("Did not find instrument <%s>", qPrintable(instrument));
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}
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part->initFromInstrTemplate(it);
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staff->init(it, 0, 0);
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_score->appendPart(part);
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_score->insertStaff(staff, 0);
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}
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}
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