LoweBowe/MuseScore
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
MuseScore/libmscore/cmd.cpp

3309 lines
134 KiB
C++
Raw Blame History

//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2002-2013 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
//=============================================================================
/**
\file
Handling of several GUI commands.
*/
#include <assert.h>
#include "musescoreCore.h"
#include "score.h"
#include "utils.h"
#include "key.h"
#include "clef.h"
#include "navigate.h"
#include "slur.h"
#include "tie.h"
#include "note.h"
#include "rest.h"
#include "chord.h"
#include "text.h"
#include "sig.h"
#include "staff.h"
#include "part.h"
#include "style.h"
#include "page.h"
#include "barline.h"
#include "tuplet.h"
#include "xml.h"
#include "ottava.h"
#include "trill.h"
#include "pedal.h"
#include "hairpin.h"
#include "textline.h"
#include "keysig.h"
#include "volta.h"
#include "dynamic.h"
#include "box.h"
#include "harmony.h"
#include "system.h"
#include "stafftext.h"
#include "articulation.h"
#include "layoutbreak.h"
#include "drumset.h"
#include "beam.h"
#include "lyrics.h"
#include "pitchspelling.h"
#include "measure.h"
#include "tempo.h"
#include "sig.h"
#include "undo.h"
#include "timesig.h"
#include "repeat.h"
#include "tempotext.h"
#include "clef.h"
#include "noteevent.h"
#include "breath.h"
#include "stringdata.h"
#include "stafftype.h"
#include "segment.h"
#include "chordlist.h"
#include "mscore.h"
#include "accidental.h"
#include "sequencer.h"
#include "tremolo.h"
#include "rehearsalmark.h"
#include "sym.h"
namespace Ms {
//---------------------------------------------------------
// reset
//---------------------------------------------------------
void CmdState::reset()
{
layoutFlags = LayoutFlag::NO_FLAGS;
_updateMode = UpdateMode::DoNothing;
_startTick = -1;
_endTick = -1;
}
//---------------------------------------------------------
// setTick
//---------------------------------------------------------
void CmdState::setTick(int t)
{
if (_startTick == -1 || t < _startTick)
_startTick = t;
if (_endTick == -1 || t > _endTick)
_endTick = t;
setUpdateMode(UpdateMode::Layout);
}
//---------------------------------------------------------
// setUpdateMode
//---------------------------------------------------------
void CmdState::_setUpdateMode(UpdateMode m)
{
_updateMode = m;
}
void CmdState::setUpdateMode(UpdateMode m)
{
if (int(m) > int(_updateMode))
_setUpdateMode(m);
}
//---------------------------------------------------------
// startCmd
/// Start a GUI command by clearing the redraw area
/// and starting a user-visble undo.
//---------------------------------------------------------
void Score::startCmd()
{
if (MScore::debugMode)
qDebug("===startCmd()");
cmdState().reset();
// Start collecting low-level undo operations for a
// user-visible undo action.
if (undoStack()->active()) {
qDebug("Score::startCmd(): cmd already active");
return;
}
undoStack()->beginMacro();
undo(new SaveState(this));
}
//---------------------------------------------------------
// undoRedo
//---------------------------------------------------------
void Score::undoRedo(bool undo)
{
cmdState().reset();
if (undo)
undoStack()->undo();
else
undoStack()->redo();
update();
updateSelection();
}
//---------------------------------------------------------
// endCmd
/// End a GUI command by (if \a undo) ending a user-visble undo
/// and (always) updating the redraw area.
//---------------------------------------------------------
void Score::endCmd(bool rollback)
{
if (!undoStack()->active()) {
qDebug("Score::endCmd(): no cmd active");
update();
return;
}
if (MScore::_error != MS_NO_ERROR)
rollback = true;
if (rollback)
undoStack()->current()->unwind();
update();
if (MScore::debugMode)
qDebug("===endCmd() %d", undoStack()->current()->childCount());
bool noUndo = undoStack()->current()->childCount() <= 1; // nothing to undo?
undoStack()->endMacro(noUndo);
if (dirty()) {
masterScore()->_playlistDirty = true; // TODO: flag individual operations
masterScore()->_autosaveDirty = true;
}
MuseScoreCore::mscoreCore->endCmd();
cmdState().reset();
}
#ifndef NDEBUG
//---------------------------------------------------------
// CmdState::dump
//---------------------------------------------------------
void CmdState::dump()
{
qDebug("CmdState: mode %d %d-%d", int(_updateMode), _startTick, _endTick);
// bool _excerptsChanged { false };
// bool _instrumentsChanged { false };
}
#endif
//---------------------------------------------------------
// update
// layout & update
//---------------------------------------------------------
void Score::update()
{
bool updateAll = false;
for (MasterScore* ms : *movements()) {
CmdState& cs = ms->cmdState();
ms->deletePostponed();
if (cs.layoutRange()) {
for (Score* s : ms->scoreList())
s->doLayoutRange(cs.startTick(), cs.endTick());
updateAll = true;
}
}
for (MasterScore* ms : *movements()) {
CmdState& cs = ms->cmdState();
if (updateAll || cs.updateAll()) {
for (Score* s : scoreList()) {
for (MuseScoreView* v : s->viewer) {
v->updateAll();
}
}
}
else if (cs.updateRange()) {
// updateRange updates only current score
qreal d = spatium() * .5;
_updateState.refresh.adjust(-d, -d, 2 * d, 2 * d);
for (MuseScoreView* v : viewer)
v->dataChanged(_updateState.refresh);
_updateState.refresh = QRectF();
}
const InputState& is = inputState();
if (is.noteEntryMode() && is.segment()) {
setPlayPos(is.segment()->tick());
}
if (_playlistDirty) {
emit playlistChanged();
_playlistDirty = false;
}
cs.reset();
}
}
void Score::deletePostponed()
{
for (ScoreElement* e : _updateState._deleteList) {
if (e->isSystem()) {
System* s = toSystem(e);
for (SpannerSegment* ss : s->spannerSegments()) {
if (ss->system() == s)
ss->setSystem(0);
}
}
}
qDeleteAll(_updateState._deleteList);
_updateState._deleteList.clear();
}
//---------------------------------------------------------
// cmdAddSpanner
// drop VOLTA, OTTAVA, TRILL, PEDAL, DYNAMIC
// HAIRPIN, and TEXTLINE
//---------------------------------------------------------
void Score::cmdAddSpanner(Spanner* spanner, const QPointF& pos)
{
int staffIdx;
Segment* segment;
MeasureBase* mb = pos2measure(pos, &staffIdx, 0, &segment, 0);
// ignore if we do not have a measure
if (mb == 0 || mb->type() != ElementType::MEASURE) {
qDebug("cmdAddSpanner: cannot put object here");
delete spanner;
return;
}
// all spanners live in voice 0 (except slurs/ties)
int track = staffIdx == -1 ? -1 : staffIdx * VOICES;
spanner->setTrack(track);
spanner->setTrack2(track);
if (spanner->anchor() == Spanner::Anchor::SEGMENT) {
spanner->setTick(segment->tick());
int lastTick = lastMeasure()->tick() + lastMeasure()->ticks();
int tick2 = qMin(segment->measure()->tick() + segment->measure()->ticks(), lastTick);
spanner->setTick2(tick2);
}
else { // Anchor::MEASURE, Anchor::CHORD, Anchor::NOTE
Measure* m = toMeasure(mb);
QRectF b(m->canvasBoundingRect());
if (pos.x() >= (b.x() + b.width() * .5) && m != lastMeasureMM())
m = m->nextMeasure();
spanner->setTick(m->tick());
spanner->setTick2(m->endTick());
}
qDeleteAll(spanner->spannerSegments());
spanner->spannerSegments().clear();
undoAddElement(spanner);
select(spanner, SelectType::SINGLE, 0);
}
//---------------------------------------------------------
// cmdAddSpanner
// used when applying a spanner to a selection
//---------------------------------------------------------
void Score::cmdAddSpanner(Spanner* spanner, int staffIdx, Segment* startSegment, Segment* endSegment)
{
int track = staffIdx * VOICES;
spanner->setTrack(track);
spanner->setTrack2(track);
spanner->setTick(startSegment->tick());
int tick2;
if (!endSegment)
tick2 = lastSegment()->tick();
else if (endSegment == startSegment)
tick2 = startSegment->measure()->last()->tick();
else
tick2 = endSegment->tick();
spanner->setTick2(tick2);
#if 0 // TODO
TextLine* tl = dynamic_cast<TextLine*>(spanner);
if (tl) {
StyledPropertyListIdx st;
Text* t;
// begin
t = tl->beginTextElement();
if (t) {
st = t->textStyleType();
if (st >= StyledPropertyListIdx::DEFAULT)
t->textStyle().restyle(MScore::baseStyle().textStyle(st), textStyle(st));
}
// continue
t = tl->continueTextElement();
if (t) {
st = t->textStyleType();
if (st >= StyledPropertyListIdx::DEFAULT)
t->textStyle().restyle(MScore::baseStyle().textStyle(st), textStyle(st));
}
// end
t = tl->endTextElement();
if (t) {
st = t->textStyleType();
if (st >= StyledPropertyListIdx::DEFAULT)
t->textStyle().restyle(MScore::baseStyle().textStyle(st), textStyle(st));
}
}
#endif
undoAddElement(spanner);
}
//---------------------------------------------------------
// expandVoice
// fills gaps in voice with rests,
// from previous cr (or beginning of measure) to next cr (or end of measure)
//---------------------------------------------------------
void Score::expandVoice(Segment* s, int track)
{
if (!s) {
qDebug("expand voice: no segment");
return;
}
if (s->element(track))
return;
// find previous segment with cr in this track
Segment* ps;
for (ps = s; ps; ps = ps->prev(SegmentType::ChordRest)) {
if (ps->element(track))
break;
}
if (ps) {
ChordRest* cr = toChordRest(ps->element(track));
int tick = cr->tick() + cr->actualTicks();
if (tick > s->tick()) {
// previous cr extends past current segment
qDebug("expandVoice: cannot insert element here");
return;
}
if (cr->isChord()) {
// previous cr ends on or before current segment
// for chords, move ps to just after cr ends
// so we can fill any gap that might exist
// but don't move ps if previous cr is a rest
// this will be combined with any new rests needed to fill up to s->tick() below
ps = ps->measure()->undoGetSegment(SegmentType::ChordRest, tick);
}
}
//
// fill up to s->tick() with rests
//
Measure* m = s->measure();
int stick = ps ? ps->tick() : m->tick();
int ticks = s->tick() - stick;
if (ticks)
setRest(stick, track, Fraction::fromTicks(ticks), false, 0);
//
// fill from s->tick() until next chord/rest in measure
//
Segment* ns;
for (ns = s->next(SegmentType::ChordRest); ns; ns = ns->next(SegmentType::ChordRest)) {
if (ns->element(track))
break;
}
ticks = ns ? (ns->tick() - s->tick()) : (m->ticks() - s->rtick());
if (ticks == m->ticks())
addRest(s, track, TDuration(TDuration::DurationType::V_MEASURE), 0);
else
setRest(s->tick(), track, Fraction::fromTicks(ticks), false, 0);
}
void Score::expandVoice()
{
Segment* s = _is.segment();
int track = _is.track();
expandVoice(s, track);
}
//---------------------------------------------------------
// cmdAddInterval
//---------------------------------------------------------
void Score::cmdAddInterval(int val, const std::vector<Note*>& nl)
{
startCmd();
for (Note* on : nl) {
Note* note = new Note(this);
Chord* chord = on->chord();
note->setParent(chord);
int valTmp = val < 0 ? val+1 : val-1;
int npitch;
int ntpc1;
int ntpc2;
if (abs(valTmp) != 7) {
int line = on->line() - valTmp;
int tick = chord->tick();
Staff* estaff = staff(on->staffIdx() + chord->staffMove());
ClefType clef = estaff->clef(tick);
Key key = estaff->key(tick);
npitch = line2pitch(line, clef, key);
int ntpc = pitch2tpc(npitch, key, Prefer::NEAREST);
Interval v = on->part()->instrument(tick)->transpose();
if (v.isZero())
ntpc1 = ntpc2 = ntpc;
else {
if (styleB(StyleIdx::concertPitch)) {
v.flip();
ntpc1 = ntpc;
ntpc2 = Ms::transposeTpc(ntpc, v, true);
}
else {
npitch += v.chromatic;
ntpc2 = ntpc;
ntpc1 = Ms::transposeTpc(ntpc, v, true);
}
}
}
else { //special case for octave
Interval interval(7, 12);
if (val < 0)
interval.flip();
transposeInterval(on->pitch(), on->tpc(), &npitch, &ntpc1, interval, false);
ntpc1 = on->tpc1();
ntpc2 = on->tpc2();
}
if (npitch < 0 || npitch > 127) {
delete note;
endCmd();
return;
}
note->setPitch(npitch, ntpc1, ntpc2);
undoAddElement(note);
setPlayNote(true);
select(note, SelectType::SINGLE, 0);
}
_is.moveToNextInputPos();
endCmd();
}
//---------------------------------------------------------
// setGraceNote
/// Create a grace note in front of a normal note.
/// \arg ch is the chord of the normal note
/// \arg pitch is the pitch of the grace note
/// \arg is the grace note type
/// \len is the visual duration of the grace note (1/16 or 1/32)
//---------------------------------------------------------
void Score::setGraceNote(Chord* ch, int pitch, NoteType type, int len)
{
Note* note = new Note(this);
Chord* chord = new Chord(this);
// alow grace notes to be added to other grace notes
// by really adding to parent chord
if (ch->noteType() != NoteType::NORMAL)
ch = toChord(ch->parent());
chord->setTrack(ch->track());
chord->setParent(ch);
chord->add(note);
note->setPitch(pitch);
// find corresponding note within chord and use its tpc information
for (Note* n : ch->notes()) {
if (n->pitch() == pitch) {
note->setTpc1(n->tpc1());
note->setTpc2(n->tpc2());
break;
}
}
// note with same pitch not found, derive tpc from pitch / key
if (!tpcIsValid(note->tpc1()) || !tpcIsValid(note->tpc2()))
note->setTpcFromPitch();
TDuration d;
d.setVal(len);
chord->setDurationType(d);
chord->setDuration(d.fraction());
chord->setNoteType(type);
chord->setMag(ch->staff()->mag(chord->tick()) * styleD(StyleIdx::graceNoteMag));
undoAddElement(chord);
select(note, SelectType::SINGLE, 0);
}
//---------------------------------------------------------
// createCRSequence
// Create a rest or chord of len f.
// If f is not a basic len, create several rests or
// tied chords.
//
// f total len of ChordRest
// cr prototype CR
// tick start position in measure
//---------------------------------------------------------
void Score::createCRSequence(Fraction f, ChordRest* cr, int tick)
{
Measure* measure = cr->measure();
ChordRest* ocr = 0;
for (TDuration d : toDurationList(f, true)) {
ChordRest* ncr = toChordRest(cr->clone());
ncr->setDurationType(d);
ncr->setDuration(d.fraction());
if (cr->isChord() && ocr) {
Chord* nc = toChord(ncr);
Chord* oc = toChord(ocr);
for (unsigned int i = 0; i < oc->notes().size(); ++i) {
Note* on = oc->notes()[i];
Note* nn = nc->notes()[i];
Tie* tie = new Tie(this);
tie->setStartNote(on);
tie->setEndNote(nn);
tie->setTrack(cr->track());
on->setTieFor(tie);
nn->setTieBack(tie);
undoAddElement(tie);
}
}
undoAddCR(ncr, measure, tick);
tick += ncr->actualTicks();
ocr = ncr;
}
}
//---------------------------------------------------------
// setNoteRest
// pitch == -1 -> set rest
// return segment of last created note/rest
//---------------------------------------------------------
Segment* Score::setNoteRest(Segment* segment, int track, NoteVal nval, Fraction sd, Direction stemDirection)
{
Q_ASSERT(segment->segmentType() == SegmentType::ChordRest);
bool isRest = nval.pitch == -1;
int tick = segment->tick();
Element* nr = 0;
Tie* tie = 0;
ChordRest* cr = toChordRest(segment->element(track));
Measure* measure = 0;
for (;;) {
if (track % VOICES)
expandVoice(segment, track);
// the returned gap ends at the measure boundary or at tuplet end
Fraction dd = makeGap(segment, track, sd, cr ? cr->tuplet() : 0);
if (dd.isZero()) {
qDebug("cannot get gap at %d type: %d/%d", tick, sd.numerator(),
sd.denominator());
break;
}
measure = segment->measure();
std::vector<TDuration> dl = toRhythmicDurationList(dd, isRest, segment->rtick(), sigmap()->timesig(tick).nominal(), measure, 1);
int n = dl.size();
for (int i = 0; i < n; ++i) {
const TDuration& d = dl[i];
ChordRest* ncr;
Note* note = 0;
Tie* addTie = 0;
if (isRest) {
nr = ncr = new Rest(this);
nr->setTrack(track);
ncr->setDurationType(d);
ncr->setDuration(d == TDuration::DurationType::V_MEASURE ? measure->len() : d.fraction());
}
else {
nr = note = new Note(this);
if (tie) {
tie->setEndNote(note);
note->setTieBack(tie);
addTie = tie;
}
Chord* chord = new Chord(this);
chord->setTrack(track);
chord->setDurationType(d);
chord->setDuration(d.fraction());
chord->setStemDirection(stemDirection);
chord->add(note);
note->setNval(nval, tick);
ncr = chord;
if (i+1 < n) {
tie = new Tie(this);
tie->setStartNote(note);
tie->setTrack(track);
note->setTieFor(tie);
}
}
ncr->setTuplet(cr ? cr->tuplet() : 0);
undoAddCR(ncr, measure, tick);
if (addTie)
undoAddElement(addTie);
setPlayNote(true);
segment = ncr->segment();
tick += ncr->actualTicks();
}
sd -= dd;
if (sd.isZero())
break;
Segment* nseg = tick2segment(tick, false, SegmentType::ChordRest);
if (nseg == 0) {
qDebug("reached end of score");
break;
}
segment = nseg;
cr = toChordRest(segment->element(track));
if (cr == 0) {
if (track % VOICES)
cr = addRest(segment, track, TDuration(TDuration::DurationType::V_MEASURE), 0);
else {
qDebug("no rest in voice 0");
break;
}
}
//
// Note does not fit on current measure, create Tie to
// next part of note
if (!isRest) {
tie = new Tie(this);
tie->setStartNote((Note*)nr);
tie->setTrack(nr->track());
((Note*)nr)->setTieFor(tie);
}
}
if (tie)
connectTies();
if (nr) {
if (_is.slur() && nr->type() == ElementType::NOTE) {
//
// extend slur
//
Chord* chord = toNote(nr)->chord();
_is.slur()->undoChangeProperty(P_ID::SPANNER_TICKS, chord->tick() - _is.slur()->tick());
for (ScoreElement* e : _is.slur()->linkList()) {
Slur* slur = static_cast<Slur*>(e);
for (ScoreElement* ee : chord->linkList()) {
Element* e = static_cast<Element*>(ee);
if (e->score() == slur->score() && e->track() == slur->track2()) {
slur->score()->undo(new ChangeSpannerElements(slur, slur->startElement(), e));
break;
}
}
}
}
select(nr, SelectType::SINGLE, 0);
}
return segment;
}
//---------------------------------------------------------
// makeGap
// make time gap at tick by removing/shortening
// chord/rest
//
// if keepChord, the chord at tick is not removed
//
// gap does not exceed measure or scope of tuplet
//
// return size of actual gap
//---------------------------------------------------------
Fraction Score::makeGap(Segment* segment, int track, const Fraction& _sd, Tuplet* tuplet, bool keepChord)
{
Q_ASSERT(_sd.numerator());
Measure* measure = segment->measure();
Fraction akkumulated;
Fraction sd = _sd;
//
// remember first segment which should
// not be deleted (it may contain other elements we want to preserve)
//
Segment* firstSegment = segment;
int nextTick = segment->tick();
for (Segment* seg = firstSegment; seg; seg = seg->next(SegmentType::ChordRest)) {
//
// voices != 0 may have gaps:
//
ChordRest* cr = toChordRest(seg->element(track));
if (!cr) {
if (seg->tick() < nextTick)
continue;
Segment* seg1 = seg->next(SegmentType::ChordRest);
int tick2 = seg1 ? seg1->tick() : seg->measure()->tick() + seg->measure()->ticks();
segment = seg;
Fraction td(Fraction::fromTicks(tick2 - seg->tick()));
if (td > sd)
td = sd;
akkumulated += td;
sd -= td;
if (sd.isZero())
return akkumulated;
nextTick = tick2;
continue;
}
if (seg->tick() > nextTick) {
// there was a gap
Fraction td(Fraction::fromTicks(seg->tick() - nextTick));
if (td > sd)
td = sd;
akkumulated += td;
sd -= td;
if (sd.isZero())
return akkumulated;
}
//
// limit to tuplet level
//
if (tuplet) {
bool tupletEnd = true;
Tuplet* t = cr->tuplet();
while (t) {
if (cr->tuplet() == tuplet) {
tupletEnd = false;
break;
}
t = t->tuplet();
}
if (tupletEnd)
return akkumulated;
}
Fraction td(cr->duration());
// remove tremolo between 2 notes, if present
if (cr->isChord()) {
Chord* c = toChord(cr);
if (c->tremolo()) {
Tremolo* tremolo = c->tremolo();
if (tremolo->twoNotes())
undoRemoveElement(tremolo);
}
}
Tuplet* ltuplet = cr->tuplet();
if (ltuplet != tuplet) {
//
// Current location points to the start of a (nested)tuplet.
// We have to remove the complete tuplet.
// get top level tuplet
while (ltuplet->tuplet())
ltuplet = ltuplet->tuplet();
// get last segment of tuplet, drilling down to leaf nodes as necessary
Tuplet* t = ltuplet;
while (t->elements().back()->isTuplet())
t = toTuplet(t->elements().back());
seg = toChordRest(t->elements().back())->segment();
// now delete the full tuplet
td = ltuplet->duration();
cmdDeleteTuplet(ltuplet, false);
tuplet = 0;
}
else {
if (seg != firstSegment || !keepChord)
undoRemoveElement(cr);
// even if there was a tuplet, we didn't remove it
ltuplet = 0;
}
nextTick += td.ticks();
if (sd < td) {
//
// we removed too much
//
akkumulated = _sd;
Fraction rd = td - sd;
std::vector<TDuration> dList = toDurationList(rd, false);
if (dList.empty())
return akkumulated;
Fraction f = sd / cr->staff()->timeStretch(cr->tick());
for (Tuplet* t = tuplet; t; t = t->tuplet())
f /= t->ratio();
int tick = cr->tick() + f.ticks();
if ((tuplet == 0) && (((measure->tick() - tick) % dList[0].ticks()) == 0)) {
for (TDuration d : dList) {
if (ltuplet) {
// take care not to recreate tuplet we just deleted
Rest* r = setRest(tick, track, d.fraction(), false, 0, false);
tick += r->actualTicks();
}
else {
tick += addClone(cr, tick, d)->actualTicks();
}
}
}
else {
for (int i = dList.size() - 1; i >= 0; --i) {
if (ltuplet) {
// take care not to recreate tuplet we just deleted
Rest* r = setRest(tick, track, dList[i].fraction(), false, 0, false);
tick += r->actualTicks();
}
else {
tick += addClone(cr, tick, dList[i])->actualTicks();
}
}
}
return akkumulated;
}
akkumulated += td;
sd -= td;
if (sd.isZero())
return akkumulated;
}
// int ticks = measure->tick() + measure->ticks() - segment->tick();
// Fraction td = Fraction::fromTicks(ticks);
// NEEDS REVIEW !!
// once the statement below is removed, these two lines do nothing
// if (td > sd)
// td = sd;
// ??? akkumulated should already contain the total value of the created gap: line 749, 811 or 838
// this line creates a qreal-sized gap if the needed gap crosses a measure boundary
// by adding again the duration already added in line 838
// akkumulated += td;
return akkumulated;
}
//---------------------------------------------------------
// makeGap1
// make time gap for each voice
// starting at tick+voiceOffset[voice] by removing/shortening
// chord/rest
// - cr is top level (not part of a tuplet)
// - do not stop at measure end
//---------------------------------------------------------
bool Score::makeGap1(int baseTick, int staffIdx, Fraction len, int voiceOffset[VOICES])
{
Segment* seg = tick2segment(baseTick, true, SegmentType::ChordRest);
if (!seg) {
qDebug("no segment to paste at tick %d", baseTick);
return false;
}
int strack = staffIdx * VOICES;
for (int track = strack; track < strack + VOICES; track++) {
if (voiceOffset[track-strack] == -1)
continue;
int tick = baseTick + voiceOffset[track-strack];
Measure* m = tick2measure(tick);
if ((track % VOICES) && !m->hasVoices(staffIdx))
continue;
seg = m->undoGetSegment(SegmentType::ChordRest, tick);
Fraction newLen = len - Fraction::fromTicks(voiceOffset[track-strack]);
Q_ASSERT(newLen.numerator() != 0);
bool result = makeGapVoice(seg, track, newLen, tick);
if (track == strack && !result) // makeGap failed for first voice
return false;
}
return true;
}
bool Score::makeGapVoice(Segment* seg, int track, Fraction len, int tick)
{
ChordRest* cr = 0;
cr = toChordRest(seg->element(track));
if (!cr) {
// check if we are in the middle of a chord/rest
Segment* seg1 = seg->prev(SegmentType::ChordRest);
for (;;) {
if (seg1 == 0) {
if (!(track % VOICES))
qDebug("no segment before tick %d", tick);
// this happens only for voices other than voice 1
expandVoice(seg, track);
return makeGapVoice(seg,track,len,tick);
}
if (seg1->element(track))
break;
seg1 = seg1->prev(SegmentType::ChordRest);
}
ChordRest* cr1 = toChordRest(seg1->element(track));
Fraction srcF = cr1->duration();
Fraction dstF = Fraction::fromTicks(tick - cr1->tick());
std::vector<TDuration> dList = toDurationList(dstF, true);
int n = dList.size();
undoChangeChordRestLen(cr1, TDuration(dList[0]));
if (n > 1) {
int crtick = cr1->tick() + cr1->actualTicks();
Measure* measure = tick2measure(crtick);
if (cr1->type() == ElementType::CHORD) {
// split Chord
Chord* c = toChord(cr1);
for (int i = 1; i < n; ++i) {
TDuration d = dList[i];
Chord* c2 = addChord(crtick, d, c, true, c->tuplet());
c = c2;
seg1 = c->segment();
crtick += c->actualTicks();
}
}
else {
// split Rest
Rest* r = toRest(cr1);
for (int i = 1; i < n; ++i) {
TDuration d = dList[i];
Rest* r2 = toRest(r->clone());
r2->setDuration(d.fraction());
r2->setDurationType(d);
undoAddCR(r2, measure, crtick);
seg1 = r2->segment();
crtick += r2->actualTicks();
}
}
}
setRest(tick, track, srcF - dstF, true, 0);
for (;;) {
seg1 = seg1->next1(SegmentType::ChordRest);
if (seg1 == 0) {
qDebug("no segment");
return false;
}
if (seg1->element(track)) {
cr = toChordRest(seg1->element(track));
break;
}
}
}
for (;;) {
if (!cr) {
qDebug("cannot make gap");
return false;
}
Fraction l = makeGap(cr->segment(), cr->track(), len, 0);
if (l.isZero()) {
qDebug("returns zero gap");
return false;
}
len -= l;
if (len.isZero())
break;
// go to next cr
Measure* m = cr->measure()->nextMeasure();
if (m == 0) {
qDebug("EOS reached");
insertMeasure(ElementType::MEASURE, 0, false);
m = cr->measure()->nextMeasure();
if (m == 0) {
qDebug("===EOS reached");
return true;
}
}
// first segment in measure was removed, have to recreate it
Segment* s = m->undoGetSegment(SegmentType::ChordRest, m->tick());
int track = cr->track();
cr = toChordRest(s->element(track));
if (cr == 0) {
addRest(s, track, TDuration(TDuration::DurationType::V_MEASURE), 0);
cr = toChordRest(s->element(track));
}
}
return true;
}
//---------------------------------------------------------
// splitGapToMeasureBoundaries
// cr - start of gap
// gap - gap len
//---------------------------------------------------------
QList<Fraction> Score::splitGapToMeasureBoundaries(ChordRest* cr, Fraction gap)
{
QList<Fraction> flist;
Tuplet* tuplet = cr->tuplet();
if (tuplet) {
if (tuplet->tuplet())
return flist; // do no deal with nested tuplets
Fraction rest = Fraction::fromTicks(tuplet->tick() + tuplet->duration().ticks() - cr->segment()->tick()) * tuplet->ratio();
if (rest < gap)
qDebug("does not fit in tuplet");
else
flist.append(gap);
return flist;
}
Segment* s = cr->segment();
while (gap > Fraction(0)) {
Measure* m = s->measure();
Fraction rest = Fraction::fromTicks(m->ticks() - s->rtick());
if (rest >= gap) {
flist.append(gap);
return flist;
}
flist.append(rest);
gap -= rest;
m = m->nextMeasure();
if (m == 0)
return flist;
s = m->first(SegmentType::ChordRest);
}
return flist;
}
//---------------------------------------------------------
// changeCRlen
//---------------------------------------------------------
void Score::changeCRlen(ChordRest* cr, const TDuration& d)
{
Fraction dstF;
if (d.type() == TDuration::DurationType::V_MEASURE)
dstF = cr->measure()->stretchedLen(cr->staff());
else
dstF = d.fraction();
changeCRlen(cr, dstF);
}
void Score::changeCRlen(ChordRest* cr, const Fraction& dstF, bool fillWithRest)
{
Fraction srcF(cr->duration());
if (srcF == dstF)
return;
//keep selected element if any
Element* selElement = selection().isSingle() ? getSelectedElement() : 0;
int track = cr->track();
Tuplet* tuplet = cr->tuplet();
if (srcF > dstF) {
//
// make shorter and fill with rest
//
deselectAll();
if (cr->isChord()) {
//
// remove ties and tremolo between 2 notes
//
Chord* c = toChord(cr);
if (c->tremolo()) {
Tremolo* tremolo = c->tremolo();
if (tremolo->twoNotes())
undoRemoveElement(tremolo);
}
foreach (Note* n, c->notes()) {
if (n->tieFor())
undoRemoveElement(n->tieFor());
}
}
std::vector<TDuration> dList = toDurationList(dstF, true);
undoChangeChordRestLen(cr, dList[0]);
int tick2 = cr->tick();
for (unsigned i = 1; i < dList.size(); ++i) {
tick2 += dList[i-1].ticks();
TDuration d = dList[i];
setRest(tick2, track, d.fraction(), (d.dots() > 0), tuplet);
}
if (fillWithRest)
setRest(cr->tick() + cr->actualTicks(), track, srcF - dstF, false, tuplet);
if (selElement)
select(selElement, SelectType::SINGLE, 0);
return;
}
//
// make longer
//
// split required len into Measures
QList<Fraction> flist = splitGapToMeasureBoundaries(cr, dstF);
if (flist.empty())
return;
deselectAll();
int tick = cr->tick();
Fraction f = dstF;
ChordRest* cr1 = cr;
Chord* oc = 0;
bool first = true;
for (Fraction f2 : flist) {
f -= f2;
makeGap(cr1->segment(), cr1->track(), f2, tuplet, first);
if (cr->isRest()) {
Fraction timeStretch = cr1->staff()->timeStretch(cr1->tick());
Rest* r = toRest(cr);
if (first) {
std::vector<TDuration> dList = toDurationList(f2, true);
undoChangeChordRestLen(cr, dList[0]);
int tick2 = cr->tick();
for (unsigned i = 1; i < dList.size(); ++i) {
tick2 += dList[i-1].ticks();
TDuration d = dList[i];
setRest(tick2, track, d.fraction() * timeStretch, (d.dots() > 0), tuplet);
}
}
else {
r = setRest(tick, track, f2 * timeStretch, false, tuplet);
}
if (first) {
select(r, SelectType::SINGLE, 0);
first = false;
}
tick += f2.ticks() * timeStretch.numerator() / timeStretch.denominator();
}
else {
std::vector<TDuration> dList = toDurationList(f2, true);
Measure* measure = tick2measure(tick);
int etick = measure->tick();
if (((tick - etick) % dList[0].ticks()) == 0) {
for (TDuration du : dList) {
bool genTie;
Chord* cc;
if (oc) {
genTie = true;
cc = oc;
oc = addChord(tick, du, cc, genTie, tuplet);
}
else {
genTie = false;
cc = toChord(cr);
undoChangeChordRestLen(cr, du);
oc = cc;
}
if (oc && first) {
if (!selElement)
select(oc, SelectType::SINGLE, 0);
else
select(selElement, SelectType::SINGLE, 0);
first = false;
}
if (oc)
tick += oc->actualTicks();
}
}
else {
for (int i = dList.size() - 1; i >= 0; --i) {
bool genTie;
Chord* cc;
if (oc) {
genTie = true;
cc = oc;
oc = addChord(tick, dList[i], cc, genTie, tuplet);
}
else {
genTie = false;
cc = toChord(cr);
undoChangeChordRestLen(cr, dList[i]);
oc = cc;
}
if (first) {
// select(oc, SelectType::SINGLE, 0);
if (selElement)
select(selElement, SelectType::SINGLE, 0);
first = false;
}
tick += oc->actualTicks();
}
}
}
Measure* m = cr1->measure();
Measure* m1 = m->nextMeasure();
if (m1 == 0)
break;
Segment* s = m1->first(SegmentType::ChordRest);
expandVoice(s, track);
cr1 = toChordRest(s->element(track));
}
connectTies();
}
//---------------------------------------------------------
// upDownChromatic
//---------------------------------------------------------
static void upDownChromatic(bool up, int pitch, Note* n, Key key, int tpc1, int tpc2, int& newPitch, int& newTpc1, int& newTpc2)
{
if (up && pitch < 127) {
newPitch = pitch + 1;
if (n->concertPitch()) {
if (tpc1 > Tpc::TPC_A + int(key))
newTpc1 = tpc1 - 5; // up semitone diatonic
else
newTpc1 = tpc1 + 7; // up semitone chromatic
newTpc2 = n->transposeTpc(newTpc1);
}
else {
if (tpc2 > Tpc::TPC_A + int(key))
newTpc2 = tpc2 - 5; // up semitone diatonic
else
newTpc2 = tpc2 + 7; // up semitone chromatic
newTpc1 = n->transposeTpc(newTpc2);
}
}
else if (!up && pitch > 0) {
newPitch = pitch - 1;
if (n->concertPitch()) {
if (tpc1 > Tpc::TPC_C + int(key))
newTpc1 = tpc1 - 7; // down semitone chromatic
else
newTpc1 = tpc1 + 5; // down semitone diatonic
newTpc2 = n->transposeTpc(newTpc1);
}
else {
if (tpc2 > Tpc::TPC_C + int(key))
newTpc2 = tpc2 - 7; // down semitone chromatic
else
newTpc2 = tpc2 + 5; // down semitone diatonic
newTpc1 = n->transposeTpc(newTpc2);
}
}
}
//---------------------------------------------------------
// setTpc
//---------------------------------------------------------
static void setTpc(Note* oNote, int tpc, int& newTpc1, int& newTpc2)
{
if (oNote->concertPitch()) {
newTpc1 = tpc;
newTpc2 = oNote->transposeTpc(tpc);
}
else {
newTpc2 = tpc;
newTpc1 = oNote->transposeTpc(tpc);
}
}
//---------------------------------------------------------
// upDown
/// Increment/decrement pitch of note by one or by an octave.
//---------------------------------------------------------
void Score::upDown(bool up, UpDownMode mode)
{
QList<Note*> el = selection().uniqueNotes();
for (Note* oNote : el) {
int tick = oNote->chord()->tick();
Staff* staff = oNote->staff();
Part* part = staff->part();
Key key = staff->key(tick);
int tpc1 = oNote->tpc1();
int tpc2 = oNote->tpc2();
int pitch = oNote->pitch();
int newTpc1 = tpc1; // default to unchanged
int newTpc2 = tpc2; // default to unchanged
int newPitch = pitch; // default to unchanged
int string = oNote->string();
int fret = oNote->fret();
switch (staff->staffType(oNote->chord()->tick())->group()) {
case StaffGroup::PERCUSSION:
{
const Drumset* ds = part->instrument()->drumset();
if (ds) {
newPitch = up ? ds->prevPitch(pitch) : ds->nextPitch(pitch);
newTpc1 = pitch2tpc(newPitch, Key::C, Prefer::NEAREST);
newTpc2 = newTpc1;
}
}
break;
case StaffGroup::TAB:
{
const StringData* stringData = part->instrument()->stringData();
switch (mode) {
case UpDownMode::OCTAVE: // move same note to next string, if possible
{
StaffType* stt = staff->staffType(tick);
string = stt->physStringToVisual(string);
string += (up ? -1 : 1);
if (string < 0 || string >= stringData->strings())
return; // no next string to move to
string = stt->visualStringToPhys(string);
fret = stringData->fret(pitch, string, staff, tick);
if (fret == -1) // can't have that note on that string
return;
// newPitch and newTpc remain unchanged
}
break;
case UpDownMode::DIATONIC: // increase / decrease the pitch,
// letting the algorithm to choose fret & string
upDownChromatic(up, pitch, oNote, key, tpc1, tpc2, newPitch, newTpc1, newTpc2);
break;
case UpDownMode::CHROMATIC: // increase / decrease the fret
{ // without changing the string
// compute new fret
if (!stringData->frets()) {
qDebug("upDown tab chromatic: no frets?");
return;
}
fret += (up ? 1 : -1);
if (fret < 0 || fret > stringData->frets()) {
qDebug("upDown tab in-string: out of fret range");
return;
}
// update pitch and tpc's and check it matches stringData
upDownChromatic(up, pitch, oNote, key, tpc1, tpc2, newPitch, newTpc1, newTpc2);
if (newPitch != stringData->getPitch(string, fret, staff, tick) ) {
// oh-oh: something went very wrong!
qDebug("upDown tab in-string: pitch mismatch");
return;
}
// store the fretting change before undoChangePitch() chooses
// a fretting of its own liking!
undoChangeProperty(oNote, P_ID::FRET, fret);
// undoChangeProperty(oNote, P_ID::STRING, string);
}
break;
}
}
break;
case StaffGroup::STANDARD:
switch (mode) {
case UpDownMode::OCTAVE:
if (up) {
if (pitch < 116)
newPitch = pitch + 12;
}
else {
if (pitch > 11)
newPitch = pitch - 12;
}
// newTpc remains unchanged
break;
case UpDownMode::CHROMATIC:
upDownChromatic(up, pitch, oNote, key, tpc1, tpc2, newPitch, newTpc1, newTpc2);
break;
case UpDownMode::DIATONIC:
{
int tpc = oNote->tpc();
if (up) {
if (tpc > Tpc::TPC_A + int(key)) {
if (pitch < 127) {
newPitch = pitch + 1;
setTpc(oNote, tpc - 5, newTpc1, newTpc2);
}
}
else {
if (pitch < 126) {
newPitch = pitch + 2;
setTpc(oNote, tpc + 2, newTpc1, newTpc2);
}
}
}
else {
if (tpc > Tpc::TPC_C + int(key)) {
if (pitch > 1) {
newPitch = pitch - 2;
setTpc(oNote, tpc - 2, newTpc1, newTpc2);
}
}
else {
if (pitch > 0) {
newPitch = pitch - 1;
setTpc(oNote, tpc + 5, newTpc1, newTpc2);
}
}
}
}
break;
}
break;
}
if ((oNote->pitch() != newPitch) || (oNote->tpc1() != newTpc1) || oNote->tpc2() != newTpc2) {
// remove accidental if present to make sure
// user added accidentals are removed here.
auto l = oNote->linkList();
for (ScoreElement* e : l) {
Note* ln = static_cast<Note*>(e);
if (ln->accidental())
undo(new RemoveElement(ln->accidental()));
}
undoChangePitch(oNote, newPitch, newTpc1, newTpc2);
}
// store fret change only if undoChangePitch has not been called,
// as undoChangePitch() already manages fret changes, if necessary
else if (staff->staffType(tick)->group() == StaffGroup::TAB) {
bool refret = false;
if (oNote->string() != string) {
undoChangeProperty(oNote, P_ID::STRING, string);
refret = true;
}
if (oNote->fret() != fret) {
undoChangeProperty(oNote, P_ID::FRET, fret);
refret = true;
}
if (refret) {
const StringData* stringData = part->instrument()->stringData();
stringData->fretChords(oNote->chord());
}
}
// play new note with velocity 80 for 0.3 sec:
setPlayNote(true);
}
_selection.clear();
for (Note* note : el)
_selection.add(note);
}
//---------------------------------------------------------
// addArticulation
/// Add attribute \a attr to all selected notes/rests.
///
/// Called from padToggle() to add note prefix/accent.
//---------------------------------------------------------
void Score::addArticulation(SymId attr)
{
QSet<Chord*> set;
for (Element* el : selection().elements()) {
if (el->isNote() || el->isChord()) {
Chord* cr = 0;
// apply articulation on a given chord only once
if (el->isNote()) {
cr = toNote(el)->chord();
if (set.contains(cr))
continue;
}
Articulation* na = new Articulation(this);
na->setSymId(attr);
if (!addArticulation(el, na))
delete na;
if (cr)
set.insert(cr);
}
}
}
//---------------------------------------------------------
// changeAccidental
/// Change accidental to subtype \a idx for all selected
/// notes.
//---------------------------------------------------------
void Score::changeAccidental(AccidentalType idx)
{
foreach(Note* note, selection().noteList())
changeAccidental(note, idx);
}
//---------------------------------------------------------
// changeAccidental2
//---------------------------------------------------------
static void changeAccidental2(Note* n, int pitch, int tpc)
{
Score* score = n->score();
Chord* chord = n->chord();
Staff* st = chord->staff();
int fret = n->fret();
int string = n->string();
if (st->isTabStaff(chord->tick())) {
if (pitch != n->pitch()) {
//
// as pitch has changed, calculate new
// string & fret
//
const StringData* stringData = n->part()->instrument()->stringData();
if (stringData)
stringData->convertPitch(pitch, st, chord->tick(), &string, &fret);
}
}
int tpc1;
int tpc2 = n->transposeTpc(tpc);
if (score->styleB(StyleIdx::concertPitch))
tpc1 = tpc;
else {
tpc1 = tpc2;
tpc2 = tpc;
}
if (!st->isTabStaff(chord->tick())) {
//
// handle ties
//
if (n->tieBack()) {
if (pitch != n->pitch()) {
score->undoRemoveElement(n->tieBack());
if (n->tieFor())
score->undoRemoveElement(n->tieFor());
}
}
else {
Note* nn = n;
while (nn->tieFor()) {
nn = nn->tieFor()->endNote();
score->undo(new ChangePitch(nn, pitch, tpc1, tpc2));
}
}
}
score->undoChangePitch(n, pitch, tpc1, tpc2);
}
//---------------------------------------------------------
// changeAccidental
/// Change accidental to subtype \accidental for
/// note \a note.
//---------------------------------------------------------
void Score::changeAccidental(Note* note, AccidentalType accidental)
{
Chord* chord = note->chord();
if (!chord)
return;
Segment* segment = chord->segment();
if (!segment)
return;
Measure* measure = segment->measure();
if (!measure)
return;
int tick = segment->tick();
Staff* estaff = staff(chord->staffIdx() + chord->staffMove());
if (!estaff)
return;
ClefType clef = estaff->clef(tick);
int step = ClefInfo::pitchOffset(clef) - note->line();
while (step < 0)
step += 7;
step %= 7;
//
// accidental change may result in pitch change
//
AccidentalVal acc2 = measure->findAccidental(note);
AccidentalVal acc = (accidental == AccidentalType::NONE) ? acc2 : Accidental::subtype2value(accidental);
int pitch = line2pitch(note->line(), clef, Key::C) + int(acc);
if (!note->concertPitch())
pitch += note->transposition();
int tpc = step2tpc(step, acc);
bool forceRemove = false;
bool forceAdd = false;
// delete accidental
// both for this note and for any linked notes
if (accidental == AccidentalType::NONE)
forceRemove = true;
// precautionary or microtonal accidental
// either way, we display it unconditionally
// both for this note and for any linked notes
else if (acc == acc2 || pitch == note->pitch() || Accidental::isMicrotonal(accidental))
forceAdd = true;
for (ScoreElement* se : note->linkList()) {
Note* ln = static_cast<Note*>(se);
if (ln->concertPitch() != note->concertPitch())
continue;
Score* lns = ln->score();
Accidental* a = ln->accidental();
if (forceRemove) {
if (a)
lns->undoRemoveElement(a);
}
else if (forceAdd) {
if (a)
undoRemoveElement(a);
Accidental* a = new Accidental(lns);
a->setParent(ln);
a->setAccidentalType(accidental);
a->setRole(AccidentalRole::USER);
lns->undoAddElement(a);
}
changeAccidental2(ln, pitch, tpc);
}
}
//---------------------------------------------------------
// addArticulation
//---------------------------------------------------------
bool Score::addArticulation(Element* el, Articulation* a)
{
ChordRest* cr;
if (el->isNote())
cr = toNote(el)->chord();
else if (el->isRest() || el->isChord() || el->isRepeatMeasure())
cr = toChordRest(el);
else
return false;
Articulation* oa = cr->hasArticulation(a);
if (oa) {
undoRemoveElement(oa);
return false;
}
a->setParent(cr);
a->setTrack(cr->track()); // make sure it propagates between score and parts
undoAddElement(a);
return true;
}
//---------------------------------------------------------
// resetUserStretch
//---------------------------------------------------------
void Score::resetUserStretch()
{
Measure* m1;
Measure* m2;
// retrieve span of selection
Segment* s1 = _selection.startSegment();
Segment* s2 = _selection.endSegment();
// if either segment is not returned by the selection
// (for instance, no selection) fall back to first/last measure
if (!s1)
m1 = firstMeasureMM();
else
m1 = s1->measure();
if (!s2)
m2 = lastMeasureMM();
else
m2 = s2->measure();
if (!m1 || !m2) // should not happen!
return;
for (Measure* m = m1; m; m = m->nextMeasureMM()) {
m->undoChangeProperty(P_ID::USER_STRETCH, 1.0);
if (m == m2)
break;
}
}
//---------------------------------------------------------
// moveUp
//---------------------------------------------------------
void Score::moveUp(ChordRest* cr)
{
Staff* staff = cr->staff();
Part* part = staff->part();
int rstaff = staff->rstaff();
int staffMove = cr->staffMove();
if ((staffMove == -1) || (rstaff + staffMove <= 0))
return;
QList<Staff*>* staves = part->staves();
// we know that staffMove+rstaff-1 index exists due to the previous condition.
if (staff->staffType(cr->tick())->group() != StaffGroup::STANDARD ||
staves->at(rstaff+staffMove-1)->staffType(cr->tick())->group() != StaffGroup::STANDARD) {
qDebug("User attempted to move a note from/to a staff which does not use standard notation - ignoring.");
}
else {
// move the chord up a staff
undo(new ChangeChordStaffMove(cr, staffMove - 1));
}
}
//---------------------------------------------------------
// moveDown
//---------------------------------------------------------
void Score::moveDown(ChordRest* cr)
{
Staff* staff = cr->staff();
Part* part = staff->part();
int rstaff = staff->rstaff();
int staffMove = cr->staffMove();
// calculate the number of staves available so that we know whether there is another staff to move down to
int rstaves = part->nstaves();
if ((staffMove == 1) || (rstaff + staffMove >= rstaves - 1)) {
qDebug("moveDown staffMove==%d rstaff %d rstaves %d", staffMove, rstaff, rstaves);
return;
}
QList<Staff*>* staves = part->staves();
// we know that staffMove+rstaff+1 index exists due to the previous condition.
if (staff->staffType(cr->tick())->group() != StaffGroup::STANDARD ||
staves->at(staffMove+rstaff+1)->staffType(cr->tick())->group() != StaffGroup::STANDARD) {
qDebug("User attempted to move a note from/to a staff which does not use standard notation - ignoring.");
}
else {
// move the chord down a staff
undo(new ChangeChordStaffMove(cr, staffMove + 1));
}
}
//---------------------------------------------------------
// cmdAddStretch
//---------------------------------------------------------
void Score::cmdAddStretch(qreal val)
{
if (!selection().isRange())
return;
int startTick = selection().tickStart();
int endTick = selection().tickEnd();
for (Measure* m = firstMeasureMM(); m; m = m->nextMeasureMM()) {
if (m->tick() < startTick)
continue;
if (m->tick() >= endTick)
break;
qreal stretch = m->userStretch();
stretch += val;
if (stretch < 0)
stretch = 0;
m->undoChangeProperty(P_ID::USER_STRETCH, stretch);
}
}
//---------------------------------------------------------
// cmdResetBeamMode
//---------------------------------------------------------
void Score::cmdResetBeamMode()
{
bool noSelection = selection().isNone();
if (noSelection)
cmdSelectAll();
else if (!selection().isRange()) {
qDebug("no system or staff selected");
return;
}
int endTick = selection().tickEnd();
for (Segment* seg = selection().firstChordRestSegment(); seg && seg->tick() < endTick; seg = seg->next1(SegmentType::ChordRest)) {
for (int track = selection().staffStart() * VOICES; track < selection().staffEnd() * VOICES; ++track) {
ChordRest* cr = toChordRest(seg->element(track));
if (cr == 0)
continue;
if (cr->type() == ElementType::CHORD) {
if (cr->beamMode() != Beam::Mode::AUTO)
undoChangeProperty(cr, P_ID::BEAM_MODE, int(Beam::Mode::AUTO));
}
else if (cr->type() == ElementType::REST) {
if (cr->beamMode() != Beam::Mode::NONE)
undoChangeProperty(cr, P_ID::BEAM_MODE, int(Beam::Mode::NONE));
}
}
}
}
//---------------------------------------------------------
// cmdResetNoteAndRestGroupings
//---------------------------------------------------------
void Score::cmdResetNoteAndRestGroupings()
{
if (selection().isNone())
cmdSelectAll();
else if (!selection().isRange()) {
qDebug("no system or staff selected");
return;
}
// save selection values because selection changes during grouping
int sTick = selection().tickStart();
int eTick = selection().tickEnd();
int sStaff = selection().staffStart();
int eStaff = selection().staffEnd();
startCmd();
for (int staff = sStaff; staff < eStaff; staff++) {
int sTrack = staff * VOICES;
int eTrack = sTrack + VOICES;
for (int track = sTrack; track < eTrack; track++) {
if (selectionFilter().canSelectVoice(track))
regroupNotesAndRests(sTick, eTick, track);
}
}
endCmd();
}
//---------------------------------------------------------
// processMidiInput
//---------------------------------------------------------
bool Score::processMidiInput()
{
if (midiInputQueue()->empty())
return false;
if (MScore::debugMode)
qDebug("processMidiInput");
NoteEntryMethod entryMethod = _is.noteEntryMethod();
bool cmdActive = false;
while (!midiInputQueue()->empty()) {
MidiInputEvent ev = midiInputQueue()->dequeue();
for (auto itr = activeMidiPitches()->begin(); itr != activeMidiPitches()->end();) {
if ((*itr).pitch == ev.pitch)
itr = activeMidiPitches()->erase(itr);
else
++itr;
}
if (MScore::debugMode)
qDebug("<-- !noteentry dequeue %i", ev.pitch);
if (!noteEntryMode()
|| entryMethod == NoteEntryMethod::REALTIME_AUTO
|| entryMethod == NoteEntryMethod::REALTIME_MANUAL) {
int staffIdx = selection().staffStart();
Part* p;
if (staffIdx < 0 || staffIdx >= nstaves())
p = staff(0)->part();
else
p = staff(staffIdx)->part();
if (p) {
if (!styleB(StyleIdx::concertPitch)) {
ev.pitch += p->instrument(selection().tickStart())->transpose().chromatic;
}
MScore::seq->startNote(
p->instrument()->channel(0)->channel,
ev.pitch,
ev.velocity,
0.0);
}
}
if (noteEntryMode()) {
if (ev.velocity == 0) {
// delete note in realtime mode
//Chord* chord = static_cast<Chord*>(_is.cr());
//std::vector<Note*> notes = chord->notes();
if (entryMethod == NoteEntryMethod::REALTIME_AUTO || entryMethod == NoteEntryMethod::REALTIME_MANUAL) {
if (_is.cr()->isChord()) {
Note* n = static_cast<Chord*>(_is.cr())->findNote(ev.pitch);
if (n) {
qDebug("Pitches match! Note %i, Pitch %i", n->pitch(), ev.pitch);
if (!cmdActive) {
startCmd();
cmdActive = true;
}
deleteItem(n->tieBack());
deleteItem(n);
}
}
}
continue;
}
if (!cmdActive) {
startCmd();
cmdActive = true;
}
if (usingNoteEntryMethod(NoteEntryMethod::REALTIME_AUTO) || usingNoteEntryMethod(NoteEntryMethod::REALTIME_MANUAL)) {
// It's only a chord if multiple notes are held. (i.e. ignore shift key)
if (activeMidiPitches()->empty())
ev.chord = false;
else
ev.chord = true;
}
// TODO: add shadow note instead of real note in realtime modes
// (note becomes real when realtime-advance triggered).
addMidiPitch(ev.pitch, ev.chord);
activeMidiPitches()->push_back(ev);
}
}
if (cmdActive) {
endCmd();
//after relayout
Element* e = inputState().cr();
if (e) {
for(MuseScoreView* v : viewer)
v->adjustCanvasPosition(e, false);
}
return true;
}
return false;
}
//---------------------------------------------------------
// move
// move current selection
//---------------------------------------------------------
Element* Score::move(const QString& cmd)
{
ChordRest* cr;
if (noteEntryMode()) {
// if selection exists and is grace note, use it
// otherwise use chord/rest at input position
// also use it if we are moving to next chord
// to catch up with the cursor and not move the selection by 2 positions
cr = selection().cr();
if (cr && (cr->isGrace() || cmd == "next-chord" || cmd == "prev-chord"))
;
else
cr = inputState().cr();
}
else if (selection().activeCR())
cr = selection().activeCR();
else
cr = selection().lastChordRest();
// no chord/rest found? look for another type of element
if (cr == 0) {
if (selection().elements().empty())
return 0;
// retrieve last element of section list
Element* el = selection().elements().last();
Element* trg = 0;
// get parent of element and process accordingly:
// trg is the element to select on "next-chord" cmd
// cr is the ChordRest to move from on other cmd's
int track = el->track(); // keep note of element track
el = el->parent();
// element with no parent (eg, a newly-added line) - no way to find context
if (!el)
return 0;
switch (el->type()) {
case ElementType::NOTE: // a note is a valid target
trg = el;
cr = toNote(el)->chord();
break;
case ElementType::CHORD: // a chord or a rest are valid targets
case ElementType::REST:
trg = el;
cr = toChordRest(trg);
break;
case ElementType::SEGMENT: { // from segment go to top chordrest in segment
Segment* seg = toSegment(el);
// if segment is not chord/rest or grace, move to next chord/rest or grace segment
if (!seg->isChordRest()) {
seg = seg->next1(SegmentType::ChordRest);
if (seg == 0) // if none found, return failure
return 0;
}
// segment for sure contains chords/rests,
int size = seg->elist().size();
// if segment has a chord/rest in original element track, use it
if (track > -1 && track < size && seg->element(track)) {
trg = seg->element(track);
cr = toChordRest(trg);
break;
}
// if not, get topmost chord/rest
for (int i = 0; i < size; i++)
if (seg->element(i)) {
trg = seg->element(i);
cr = toChordRest(trg);
break;
}
break;
}
default: // on anything else, return failure
return 0;
}
// if something found and command is forward, the element found is the destination
if (trg && cmd == "next-chord") {
// if chord, go to topmost note
if (trg->type() == ElementType::CHORD)
trg = toChord(trg)->upNote();
setPlayNote(true);
select(trg, SelectType::SINGLE, 0);
return trg;
}
// if no chordrest found, do nothing
if (cr == 0)
return 0;
// if some chordrest found, continue with default processing
}
Element* el = 0;
Segment* ois = noteEntryMode() ? _is.segment() : nullptr;
Measure* oim = ois ? ois->measure() : nullptr;
if (cmd == "next-chord") {
// note input cursor
if (noteEntryMode())
_is.moveToNextInputPos();
// selection "cursor"
// find next chordrest, which might be a grace note
// this may override note input cursor
el = nextChordRest(cr);
while (el && el->isRest() && toRest(el)->isGap())
el = nextChordRest(toChordRest(el));
if (el && noteEntryMode()) {
// do not use if not in original or new measure (don't skip measures)
Measure* m = toChordRest(el)->measure();
Segment* nis = _is.segment();
Measure* nim = nis ? nis->measure() : nullptr;
if (m != oim && m != nim)
el = cr;
// do not use if new input segment is current cr
// this means input cursor just caught up to current selection
else if (cr && nis == cr->segment())
el = cr;
}
else if (!el)
el = cr;
}
else if (cmd == "prev-chord") {
// note input cursor
if (noteEntryMode() && _is.segment()) {
Measure* m = _is.segment()->measure();
Segment* s = _is.segment()->prev1(SegmentType::ChordRest);
int track = _is.track();
for (; s; s = s->prev1(SegmentType::ChordRest)) {
if (s->element(track) || s->measure() != m) {
if (s->element(track)) {
if (s->element(track)->isRest() && toRest(s->element(track))->isGap())
continue;
}
break;
}
}
_is.moveInputPos(s);
}
// selection "cursor"
// find previous chordrest, which might be a grace note
// this may override note input cursor
el = prevChordRest(cr);
while (el && el->isRest() && toRest(el)->isGap())
el = prevChordRest(toChordRest(el));
if (el && noteEntryMode()) {
// do not use if not in original or new measure (don't skip measures)
Measure* m = toChordRest(el)->measure();
Segment* nis = _is.segment();
Measure* nim = nis ? nis->measure() : nullptr;
if (m != oim && m != nim)
el = cr;
// do not use if new input segment is current cr
// this means input cursor just caught up to current selection
else if (cr && nis == cr->segment())
el = cr;
}
else if (!el)
el = cr;
}
else if (cmd == "next-measure") {
el = nextMeasure(cr);
if (noteEntryMode())
_is.moveInputPos(el);
}
else if (cmd == "prev-measure") {
el = prevMeasure(cr);
if (noteEntryMode())
_is.moveInputPos(el);
}
else if (cmd == "next-track") {
el = nextTrack(cr);
if (noteEntryMode())
_is.moveInputPos(el);
}
else if (cmd == "prev-track") {
el = prevTrack(cr);
if (noteEntryMode())
_is.moveInputPos(el);
}
if (el) {
if (el->type() == ElementType::CHORD)
el = toChord(el)->upNote(); // originally downNote
setPlayNote(true);
if (noteEntryMode()) {
// if cursor moved into a gap, selection cannot follow
// only select & play el if it was not already selected (does not normally happen)
ChordRest* cr = _is.cr();
if (cr || !el->selected())
select(el, SelectType::SINGLE, 0);
else
setPlayNote(false);
for (MuseScoreView* view : viewer)
view->moveCursor();
}
else {
select(el, SelectType::SINGLE, 0);
}
}
return el;
}
//---------------------------------------------------------
// selectMove
//---------------------------------------------------------
Element* Score::selectMove(const QString& cmd)
{
ChordRest* cr;
if (selection().activeCR())
cr = selection().activeCR();
else
cr = selection().lastChordRest();
if (cr == 0 && noteEntryMode())
cr = inputState().cr();
if (cr == 0)
return 0;
ChordRest* el = 0;
if (cmd == "select-next-chord")
el = nextChordRest(cr, true);
else if (cmd == "select-prev-chord")
el = prevChordRest(cr, true);
else if (cmd == "select-next-measure")
el = nextMeasure(cr, true, true);
else if (cmd == "select-prev-measure")
el = prevMeasure(cr, true);
else if (cmd == "select-begin-line") {
Measure* measure = cr->segment()->measure()->system()->firstMeasure();
if (!measure)
return 0;
el = measure->first()->nextChordRest(cr->track());
}
else if (cmd == "select-end-line") {
Measure* measure = cr->segment()->measure()->system()->lastMeasure();
if (!measure)
return 0;
el = measure->last()->nextChordRest(cr->track(), true);
}
else if (cmd == "select-begin-score") {
Measure* measure = firstMeasureMM();
if (!measure)
return 0;
el = measure->first()->nextChordRest(cr->track());
}
else if (cmd == "select-end-score") {
Measure* measure = lastMeasureMM();
if (!measure)
return 0;
el = measure->last()->nextChordRest(cr->track(), true);
}
else if (cmd == "select-staff-above")
el = upStaff(cr);
else if (cmd == "select-staff-below")
el = downStaff(cr);
if (el)
select(el, SelectType::RANGE, el->staffIdx());
return el;
}
//---------------------------------------------------------
// cmdMirrorNoteHead
//---------------------------------------------------------
void Score::cmdMirrorNoteHead()
{
const QList<Element*>& el = selection().elements();
foreach(Element* e, el) {
if (e->type() == ElementType::NOTE) {
Note* note = toNote(e);
if (note->staff() && note->staff()->isTabStaff(note->chord()->tick()))
note->score()->undoChangeProperty(e, P_ID::GHOST, !note->ghost());
else {
MScore::DirectionH d = note->userMirror();
if (d == MScore::DirectionH::AUTO)
d = note->chord()->up() ? MScore::DirectionH::RIGHT : MScore::DirectionH::LEFT;
else
d = d == MScore::DirectionH::LEFT ? MScore::DirectionH::RIGHT : MScore::DirectionH::LEFT;
undoChangeUserMirror(note, d);
}
}
}
}
//---------------------------------------------------------
// cmdHalfDuration
//---------------------------------------------------------
void Score::cmdHalfDuration()
{
Element* el = selection().element();
if (el == 0)
return;
if (el->type() == ElementType::NOTE)
el = el->parent();
if (!el->isChordRest())
return;
ChordRest* cr = toChordRest(el);
TDuration d = _is.duration().shift(1);
if (!d.isValid())
return;
if (cr->type() == ElementType::CHORD && (toChord(cr)->noteType() != NoteType::NORMAL)) {
//
// handle appoggiatura and acciaccatura
//
undoChangeChordRestLen(cr, d);
}
else
changeCRlen(cr, d);
_is.setDuration(d);
nextInputPos(cr, false);
}
//---------------------------------------------------------
// cmdDoubleDuration
//---------------------------------------------------------
void Score::cmdDoubleDuration()
{
Element* el = selection().element();
if (el == 0)
return;
if (el->type() == ElementType::NOTE)
el = el->parent();
if (!el->isChordRest())
return;
ChordRest* cr = toChordRest(el);
TDuration d = _is.duration().shift(-1);
if (!d.isValid())
return;
if (cr->type() == ElementType::CHORD && (toChord(cr)->noteType() != NoteType::NORMAL)) {
//
// handle appoggiatura and acciaccatura
//
undoChangeChordRestLen(cr, d);
}
else
changeCRlen(cr, d);
_is.setDuration(d);
nextInputPos(cr, false);
}
//---------------------------------------------------------
// cmdAddBracket
//---------------------------------------------------------
void Score::cmdAddBracket()
{
for(Element* el : selection().elements()) {
if (el->type() == ElementType::NOTE) {
Note* n = toNote(el);
n->addParentheses();
}
else if (el->type() == ElementType::ACCIDENTAL) {
Accidental* acc = toAccidental(el);
acc->undoChangeProperty(P_ID::ACCIDENTAL_BRACKET, int(AccidentalBracket::PARENTHESIS));
}
else if (el->type() == ElementType::HARMONY) {
Harmony* h = toHarmony(el);
h->setLeftParen(true);
h->setRightParen(true);
h->render();
}
}
}
//---------------------------------------------------------
// cmdMoveRest
//---------------------------------------------------------
void Score::cmdMoveRest(Rest* rest, Direction dir)
{
QPointF pos(rest->userOff());
if (dir == Direction::UP)
pos.ry() -= spatium();
else if (dir == Direction::DOWN)
pos.ry() += spatium();
undoChangeProperty(rest, P_ID::USER_OFF, pos);
}
//---------------------------------------------------------
// cmdMoveLyrics
//---------------------------------------------------------
void Score::cmdMoveLyrics(Lyrics* lyrics, Direction dir)
{
ChordRest* cr = lyrics->chordRest();
int verse = lyrics->no();
Element::Placement placement = lyrics->placement();
int newVerse;
if (lyrics->placeAbove())
dir = (dir == Direction::UP) ? Direction::DOWN : Direction::UP;
if (dir == Direction::UP) {
if (verse)
newVerse = verse - 1;
else
return;
}
else
newVerse = verse + 1;
Lyrics* nl = cr->lyrics(newVerse, placement);
if (nl)
nl->undoChangeProperty(P_ID::VERSE, verse);
lyrics->undoChangeProperty(P_ID::VERSE, newVerse);
score()->setLayout(cr->tick());
}
//---------------------------------------------------------
// cmdInsertClef
//---------------------------------------------------------
void Score::cmdInsertClef(ClefType type)
{
if (!noteEntryMode())
return;
undoChangeClef(staff(inputTrack()/VOICES), inputState().segment(), type);
}
//---------------------------------------------------------
// cmdInsertClef
// insert clef before cr
//---------------------------------------------------------
void Score::cmdInsertClef(Clef* clef, ChordRest* cr)
{
undoChangeClef(cr->staff(), cr->segment(), clef->clefType());
delete clef;
}
//---------------------------------------------------------
// cmdAddGrace
/// adds grace note of specified type to selected notes
//---------------------------------------------------------
void Score::cmdAddGrace (NoteType graceType, int duration)
{
for (Element* e : selection().elements()) {
if (e->type() == ElementType::NOTE) {
Note* n = toNote(e);
setGraceNote(n->chord(), n->pitch(), graceType, duration);
}
}
}
//---------------------------------------------------------
// cmdExplode
/// explodes contents of top selected staff into subsequent staves
//---------------------------------------------------------
void Score::cmdExplode()
{
if (!selection().isRange())
return;
int srcStaff = selection().staffStart();
int lastStaff = selection().staffEnd();
int srcTrack = srcStaff * VOICES;
// reset selection to top staff only
// force complete measures
Segment* startSegment = selection().startSegment();
Segment* endSegment = selection().endSegment();
Measure* startMeasure = startSegment->measure();
Measure* endMeasure = endSegment ? endSegment->measure() : lastMeasure();
int lTick = endMeasure->endTick();
bool voice = false;
for (Measure* m = startMeasure; m && m->tick() != lTick; m = m->nextMeasure()) {
if (m->hasVoices(srcStaff)) {
voice = true;
break;
}
}
if (! voice) {
// force complete measures
deselectAll();
select(startMeasure, SelectType::RANGE, srcStaff);
select(endMeasure, SelectType::RANGE, srcStaff);
startSegment = selection().startSegment();
endSegment = selection().endSegment();
if (srcStaff == lastStaff - 1) {
// only one staff was selected up front - determine number of staves
// loop through all chords looking for maximum number of notes
int n = 0;
for (Segment* s = startSegment; s && s != endSegment; s = s->next1()) {
Element* e = s->element(srcTrack);
if (e && e->type() == ElementType::CHORD) {
Chord* c = toChord(e);
n = qMax(n, int(c->notes().size()));
}
}
lastStaff = qMin(nstaves(), srcStaff + n);
}
// make our own copy of selection, since pasting modifies actual selection
Selection srcSelection(selection());
// copy to all destination staves
Segment* firstCRSegment = startMeasure->tick2segment(startMeasure->tick());
for (int i = 1; srcStaff + i < lastStaff; ++i) {
int track = (srcStaff + i) * VOICES;
ChordRest* cr = toChordRest(firstCRSegment->element(track));
if (cr) {
XmlReader e(this, srcSelection.mimeData());
e.setPasteMode(true);
pasteStaff(e, cr->segment(), cr->staffIdx());
}
}
// loop through each staff removing all but one note from each chord
for (int i = 0; srcStaff + i < lastStaff; ++i) {
int track = (srcStaff + i) * VOICES;
for (Segment* s = startSegment; s && s != endSegment; s = s->next1()) {
Element* e = s->element(track);
if (e && e->type() == ElementType::CHORD) {
Chord* c = toChord(e);
std::vector<Note*> notes = c->notes();
int nnotes = notes.size();
// keep note "i" from top, which is backwards from nnotes - 1
// reuse notes if there are more instruments than notes
int stavesPerNote = qMax((lastStaff - srcStaff) / nnotes, 1);
int keepIndex = qMax(nnotes - 1 - (i / stavesPerNote), 0);
Note* keepNote = c->notes()[keepIndex];
foreach (Note* n, notes) {
if (n != keepNote)
undoRemoveElement(n);
}
}
}
}
}
else {
int sTracks[VOICES];
int dTracks[VOICES];
if (srcStaff == lastStaff - 1)
lastStaff = qMin(nstaves(), srcStaff + VOICES);
for (int i = 0; i < VOICES; i++) {
sTracks[i] = -1;
dTracks[i] = -1;
}
int full = 0;
for (Segment* seg = startSegment; seg && seg->tick() < lTick; seg = seg->next1()) {
for (int i = srcTrack; i < srcTrack + VOICES && full != VOICES; i ++) {
bool t = true;
for (int j = 0; j < VOICES; j++) {
if (i == sTracks[j]) {
t = false;
break;
}
}
if (!seg->measure()->hasVoice(i) || seg->measure()->isOnlyRests(i) || !t)
continue;
sTracks[full] = i;
for(int j = srcTrack + full * VOICES; j < lastStaff * VOICES; j++) {
if (i == j) {
dTracks[full] = j;
break;
}
for(Measure* m = seg->measure(); m && m->tick() < lTick; m = m->nextMeasure()) {
if (!m->hasVoice(j) || (m->hasVoice(j) && m->isOnlyRests(j)))
dTracks[full] = j;
else {
dTracks[full] = -1;
break;
}
}
if (dTracks[full] != -1)
break;
}
full++;
}
}
for (int i = srcTrack, j = 0; i < lastStaff * VOICES && j < VOICES ; i += VOICES, j++) {
int strack = sTracks[j % VOICES];
int dtrack = dTracks[j % VOICES];
if (strack != -1 && strack != dtrack && dtrack != -1)
undo(new CloneVoice(startSegment, lTick, startSegment, strack, dtrack, -1, false));
}
}
// select exploded region
deselectAll();
select(startMeasure, SelectType::RANGE, srcStaff);
select(endMeasure, SelectType::RANGE, lastStaff - 1);
}
//---------------------------------------------------------
// cmdImplode
/// implodes contents of selected staves into top staff
/// for single staff, merge voices
//---------------------------------------------------------
void Score::cmdImplode()
{
if (!selection().isRange())
return;
int dstStaff = selection().staffStart();
int endStaff = selection().staffEnd();
int dstTrack = dstStaff * VOICES;
int startTrack = dstStaff * VOICES;
int endTrack = endStaff * VOICES;
Segment* startSegment = selection().startSegment();
Segment* endSegment = selection().endSegment();
Measure* startMeasure = startSegment->measure();
Measure* endMeasure = endSegment ? endSegment->measure() : lastMeasure();
// if single staff selected, combine voices
// otherwise combine staves
if (dstStaff == endStaff - 1) {
// loop through segments adding notes to chord on top staff
for (Segment* s = startSegment; s && s != endSegment; s = s->next1()) {
if (!s->isChordRestType())
continue;
Element* dst = s->element(dstTrack);
if (dst && dst->isChord()) {
Chord* dstChord = toChord(dst);
// see if we are tying in to this chord
Chord* tied = 0;
for (Note* n : dstChord->notes()) {
if (n->tieBack()) {
tied = n->tieBack()->startNote()->chord();
break;
}
}
// loop through each subsequent staff (or track within staff)
// looking for notes to add
for (int srcTrack = startTrack + 1; srcTrack < endTrack; srcTrack++) {
Element* src = s->element(srcTrack);
if (src && src->isChord()) {
Chord* srcChord = toChord(src);
// when combining voices, skip if not same duration
if (srcChord->duration() != dstChord->duration())
continue;
// add notes
for (Note* n : srcChord->notes()) {
NoteVal nv(n->pitch());
nv.tpc1 = n->tpc1();
// skip duplicates
if (dstChord->findNote(nv.pitch))
continue;
Note* nn = addNote(dstChord, nv);
// add tie to this note if original chord was tied
if (tied) {
// find note to tie to
for (Note *tn : tied->notes()) {
if (nn->pitch() == tn->pitch() && nn->tpc() == tn->tpc() && !tn->tieFor()) {
// found note to tie
Tie* tie = new Tie(this);
tie->setStartNote(tn);
tie->setEndNote(nn);
tie->setTrack(tn->track());
undoAddElement(tie);
}
}
}
}
}
// delete chordrest from source track if possible
if (src && src->voice())
undoRemoveElement(src);
}
}
else if (dst) {
// destination track has something, but it isn't a chord
// remove everything from other voices if in "voice mode"
for (int i = 1; i < VOICES; ++i) {
Element* e = s->element(dstTrack + i);
if (e)
undoRemoveElement(e);
}
}
}
}
else {
int tracks[VOICES];
for (int i = 0; i < VOICES; i++)
tracks[i] = -1;
int full = 0;
int lTick;
if (endSegment)
lTick = endSegment->tick();
else
lTick = lastMeasure()->endTick();
for (Segment* seg = startSegment; seg && seg->tick() < lTick; seg = seg->next1()) {
for (int i = startTrack; i < endTrack && full != VOICES; i++) {
bool t = true;
for (int j = 0; j < VOICES; j++) {
if (i == tracks[j]) {
t = false;
break;
}
}
if (!seg->measure()->hasVoice(i) || seg->measure()->isOnlyRests(i) || !t)
continue;
tracks[full] = i;
full++;
}
}
for (int i = dstTrack; i < dstTrack + VOICES; i++) {
int strack = tracks[i % VOICES];
if (strack != -1 && strack != i) {
undo( new CloneVoice(startSegment, lTick, startSegment, strack, i, i, false));
}
}
}
// select destination staff only
deselectAll();
select(startMeasure, SelectType::RANGE, dstStaff);
select(endMeasure, SelectType::RANGE, dstStaff);
}
//---------------------------------------------------------
// cmdSlashFill
/// fills selected region with slashes
//---------------------------------------------------------
void Score::cmdSlashFill()
{
int startStaff = selection().staffStart();
int endStaff = selection().staffEnd();
Segment* startSegment = selection().startSegment();
if (!startSegment) // empty score?
return;
Segment* endSegment = selection().endSegment();
int endTick = endSegment ? endSegment->tick() : lastSegment()->tick() + 1;
Chord* firstSlash = 0;
Chord* lastSlash = 0;
// loop through staves in selection
for (int staffIdx = startStaff; staffIdx < endStaff; ++staffIdx) {
int track = staffIdx * VOICES;
int voice = -1;
// loop through segments adding slashes on each beat
for (Segment* s = startSegment; s && s->tick() < endTick; s = s->next1()) {
if (s->segmentType() != SegmentType::ChordRest)
continue;
// determine beat type based on time signature
int d = s->measure()->timesig().denominator();
int n = (d > 4 && s->measure()->timesig().numerator() % 3 == 0) ? 3 : 1;
Fraction f(n, d);
// skip over any leading segments before next (first) beat
if (s->rtick() % f.ticks())
continue;
// determine voice to use - first available voice for this measure / staff
if (voice == -1 || s->rtick() == 0) {
bool needGap[VOICES];
for (voice = 0; voice < VOICES; ++voice) {
needGap[voice] = false;
ChordRest* cr = toChordRest(s->element(track + voice));
// no chordrest == treat as ordinary rest for purpose of determining availbility of voice
// but also, we will need to make a gap for this voice if we do end up choosing it
if (!cr)
needGap[voice] = true;
// chord == keep looking for an available voice
else if (cr->type() == ElementType::CHORD)
continue;
// full measure rest == OK to use voice
else if (cr->durationType() == TDuration::DurationType::V_MEASURE)
break;
// no chordrest or ordinary rest == OK to use voice
// if there are nothing but rests for duration of measure / selection
bool ok = true;
for (Segment* ns = s->next(SegmentType::ChordRest); ns && ns != endSegment; ns = ns->next(SegmentType::ChordRest)) {
ChordRest* ncr = toChordRest(ns->element(track + voice));
if (ncr && ncr->type() == ElementType::CHORD) {
ok = false;
break;
}
}
if (ok)
break;
}
// no available voices, just use voice 0
if (voice == VOICES)
voice = 0;
// no cr was found in segment for this voice, so make gap
if (needGap[voice])
makeGapVoice(s, track + voice, f, s->tick());
}
// construct note
int line = 0;
bool error = false;
NoteVal nv;
if (staff(staffIdx)->staffType(s->tick())->group() == StaffGroup::TAB)
line = staff(staffIdx)->lines(s->tick()) / 2;
else
line = staff(staffIdx)->middleLine(s->tick()); // staff(staffIdx)->lines() - 1;
if (staff(staffIdx)->staffType(s->tick())->group() == StaffGroup::PERCUSSION) {
nv.pitch = 0;
nv.headGroup = NoteHead::Group::HEAD_SLASH;
}
else {
Position p;
p.segment = s;
p.staffIdx = staffIdx;
p.line = line;
p.fret = FRET_NONE;
_is.setRest(false); // needed for tab
nv = noteValForPosition(p, error);
}
if (error)
continue;
// insert & turn into slash
s = setNoteRest(s, track + voice, nv, f);
Chord* c = toChord(s->element(track + voice));
if (c->links()) {
for (ScoreElement* e : *c->links()) {
Chord* lc = static_cast<Chord*>(e);
lc->setSlash(true, true);
}
}
else
c->setSlash(true, true);
lastSlash = c;
if (!firstSlash)
firstSlash = c;
}
}
// re-select the slashes
deselectAll();
if (firstSlash && lastSlash) {
select(firstSlash, SelectType::RANGE);
select(lastSlash, SelectType::RANGE);
}
}
//---------------------------------------------------------
// cmdSlashRhythm
/// converts rhythms in selected region to slashes
//---------------------------------------------------------
void Score::cmdSlashRhythm()
{
QList<Chord*> chords;
// loop through all notes in selection
foreach (Element* e, selection().elements()) {
if (e->voice() >= 2 && e->type() == ElementType::REST) {
Rest* r = toRest(e);
if (r->links()) {
for (ScoreElement* e : *r->links()) {
Rest* lr = static_cast<Rest*>(e);
lr->setAccent(!lr->accent());
}
}
else
r->setAccent(!r->accent());
continue;
}
else if (e->type() == ElementType::NOTE) {
Note* n = toNote(e);
if (n->noteType() != NoteType::NORMAL)
continue;
Chord* c = n->chord();
// check for duplicates (chords with multiple notes)
if (chords.contains(c))
continue;
chords.append(c);
// toggle slash setting
if (c->links()) {
for (ScoreElement* e : *c->links()) {
Chord* lc = static_cast<Chord*>(e);
lc->setSlash(!lc->slash(), false);
}
}
else
c->setSlash(!c->slash(), false);
}
}
}
//---------------------------------------------------------
// cmdResequenceRehearsalMarks
/// resequences rehearsal marks within a range selection
/// or, if nothing is selected, the entire score
//---------------------------------------------------------
void Score::cmdResequenceRehearsalMarks()
{
bool noSelection = !selection().isRange();
if (noSelection)
cmdSelectAll();
else if (!selection().isRange())
return;
RehearsalMark* last = 0;
for (Segment* s = selection().startSegment(); s && s != selection().endSegment(); s = s->next1()) {
for (Element* e : s->annotations()) {
if (e->type() == ElementType::REHEARSAL_MARK) {
RehearsalMark* rm = toRehearsalMark(e);
if (last) {
QString rmText = nextRehearsalMarkText(last, rm);
for (ScoreElement* le : rm->linkList())
le->undoChangeProperty(P_ID::TEXT, rmText);
}
last = rm;
}
}
}
if (noSelection)
deselectAll();
}
//---------------------------------------------------------
// addRemoveBreaks
// interval lock
// 0 false remove all linebreaks
// > 0 false add linebreak every interval measure
// d.c. true add linebreak at every system end
//---------------------------------------------------------
void Score::addRemoveBreaks(int interval, bool lock)
{
Segment* startSegment = selection().startSegment();
if (!startSegment) // empty score?
return;
Segment* endSegment = selection().endSegment();
Measure* startMeasure = startSegment->measure();
Measure* endMeasure = endSegment ? endSegment->measure() : lastMeasureMM();
Measure* lastMeasure = lastMeasureMM();
// loop through measures in selection
// count mmrests as a single measure
int count = 0;
for (Measure* mm = startMeasure; mm; mm = mm->nextMeasureMM()) {
// even though we are counting mmrests as a single measure,
// we need to find last real measure within mmrest for the actual break
Measure* m = mm->isMMRest() ? mm->mmRestLast() : mm;
if (lock) {
// skip last measure of score
if (mm == lastMeasure)
break;
// skip if it already has a break
if (m->lineBreak() || m->pageBreak())
continue;
// add break if last measure of system
if (mm->system() && mm->system()->lastMeasure() == mm)
m->undoSetLineBreak(true);
}
else {
if (interval == 0) {
// remove line break if present
if (m->lineBreak())
m->undoSetLineBreak(false);
}
else {
if (++count == interval) {
// skip last measure of score
if (mm == lastMeasure)
break;
// found place for break; add if not already one present
if (!(m->lineBreak() || m->pageBreak()))
m->undoSetLineBreak(true);
// reset count
count = 0;
}
else if (m->lineBreak()) {
// remove line break if present in wrong place
m->undoSetLineBreak(false);
}
}
}
if (mm == endMeasure)
break;
}
}
//---------------------------------------------------------
// cmdRemoveEmptyTrailingMeasures
//---------------------------------------------------------
void Score::cmdRemoveEmptyTrailingMeasures()
{
MasterScore* score = masterScore();
Measure* firstMeasure;
Measure* lastMeasure = score->lastMeasure();
if (!lastMeasure || !lastMeasure->isFullMeasureRest())
return;
firstMeasure = lastMeasure;
for (firstMeasure = lastMeasure;;) {
Measure* m = firstMeasure->prevMeasure();
if (!m || !m->isFullMeasureRest())
break;
firstMeasure = m;
}
deleteMeasures(firstMeasure, lastMeasure);
}
//---------------------------------------------------------
// cmdPitchUp
//---------------------------------------------------------
void Score::cmdPitchUp()
{
Element* el = selection().element();
if (el && el->isLyrics())
cmdMoveLyrics(toLyrics(el), Direction::UP);
else if (el && (el->isArticulation() || el->isText()))
el->undoChangeProperty(P_ID::USER_OFF, el->userOff() + QPointF(0.0, -MScore::nudgeStep * el->spatium()));
else if (el && el->isRest())
cmdMoveRest(toRest(el), Direction::UP);
else
upDown(true, UpDownMode::CHROMATIC);
}
//---------------------------------------------------------
// cmdPitchDown
//---------------------------------------------------------
void Score::cmdPitchDown()
{
Element* el = selection().element();
if (el && el->isLyrics())
cmdMoveLyrics(toLyrics(el), Direction::DOWN);
else if (el && (el->isArticulation() || el->isText()))
el->undoChangeProperty(P_ID::USER_OFF, el->userOff() + QPointF(0.0, MScore::nudgeStep * el->spatium()));
else if (el && el->isRest())
cmdMoveRest(toRest(el), Direction::DOWN);
else
upDown(false, UpDownMode::CHROMATIC);
}
//---------------------------------------------------------
// cmdTimeDelete
//---------------------------------------------------------
void Score::cmdTimeDelete()
{
Element* e = selection().element();
if (e && e->isBarLine() && toBarLine(e)->segment()->isEndBarLineType()) {
Measure* m = toBarLine(e)->segment()->measure();
cmdJoinMeasure(m, m->nextMeasure());
}
else {
if (_is.insertMode())
globalTimeDelete();
else
localTimeDelete();
}
}
//---------------------------------------------------------
// cmdPitchUpOctave
//---------------------------------------------------------
void Score::cmdPitchUpOctave()
{
Element* el = selection().element();
if (el && (el->isArticulation() || el->isText()))
el->undoChangeProperty(P_ID::USER_OFF, el->userOff() + QPointF(0.0, -MScore::nudgeStep10 * el->spatium()));
else
upDown(true, UpDownMode::OCTAVE);
}
//---------------------------------------------------------
// cmdPitchDownOctave
//---------------------------------------------------------
void Score::cmdPitchDownOctave()
{
Element* el = selection().element();
if (el && (el->isArticulation() || el->isText()))
el->undoChangeProperty(P_ID::USER_OFF, el->userOff() + QPointF(0.0, MScore::nudgeStep10 * el->spatium()));
else
upDown(false, UpDownMode::OCTAVE);
}
//---------------------------------------------------------
// cmdPadNoteInclreaseTAB
//---------------------------------------------------------
void Score::cmdPadNoteIncreaseTAB()
{
switch (_is.duration().type() ) {
// cycle back from longest to shortest?
// case TDuration::V_LONG:
// padToggle(Pad::NOTE128);
// break;
case TDuration::DurationType::V_BREVE:
padToggle(Pad::NOTE00);
break;
case TDuration::DurationType::V_WHOLE:
padToggle(Pad::NOTE0);
break;
case TDuration::DurationType::V_HALF:
padToggle(Pad::NOTE1);
break;
case TDuration::DurationType::V_QUARTER:
padToggle(Pad::NOTE2);
break;
case TDuration::DurationType::V_EIGHTH:
padToggle(Pad::NOTE4);
break;
case TDuration::DurationType::V_16TH:
padToggle(Pad::NOTE8);
break;
case TDuration::DurationType::V_32ND:
padToggle(Pad::NOTE16);
break;
case TDuration::DurationType::V_64TH:
padToggle(Pad::NOTE32);
break;
case TDuration::DurationType::V_128TH:
padToggle(Pad::NOTE64);
break;
default:
break;
}
}
//---------------------------------------------------------
// cmdPadNoteDecreaseTAB
//---------------------------------------------------------
void Score::cmdPadNoteDecreaseTAB()
{
switch (_is.duration().type() ) {
case TDuration::DurationType::V_LONG:
padToggle(Pad::NOTE0);
break;
case TDuration::DurationType::V_BREVE:
padToggle(Pad::NOTE1);
break;
case TDuration::DurationType::V_WHOLE:
padToggle(Pad::NOTE2);
break;
case TDuration::DurationType::V_HALF:
padToggle(Pad::NOTE4);
break;
case TDuration::DurationType::V_QUARTER:
padToggle(Pad::NOTE8);
break;
case TDuration::DurationType::V_EIGHTH:
padToggle(Pad::NOTE16);
break;
case TDuration::DurationType::V_16TH:
padToggle(Pad::NOTE32);
break;
case TDuration::DurationType::V_32ND:
padToggle(Pad::NOTE64);
break;
case TDuration::DurationType::V_64TH:
padToggle(Pad::NOTE128);
break;
// cycle back from shortest to longest?
// case TDuration::DurationType::V_128TH:
// padToggle(Pad::NOTE00);
// break;
default:
break;
}
}
//---------------------------------------------------------
// cmdToggleLayoutBreak
//---------------------------------------------------------
void Score::cmdToggleLayoutBreak(LayoutBreak::Type type)
{
Element* el = selection().element();
if (el && el->isBarLine() && el->parent()->isSegment()) {
Measure* measure = toMeasure(el->parent()->parent());
// if measure is mm rest, then propagate to last original measure
measure = measure->isMMRest() ? measure->mmRestLast() : measure;
if (measure)
measure->undoSetBreak(!measure->lineBreak(), type);
}
}
//---------------------------------------------------------
// cmdToggleMmrest
//---------------------------------------------------------
void Score::cmdToggleMmrest()
{
bool val = !styleB(StyleIdx::createMultiMeasureRests);
deselectAll();
undo(new ChangeStyleVal(this, StyleIdx::createMultiMeasureRests, val));
}
//---------------------------------------------------------
// cmdToggleHideEmpty
//---------------------------------------------------------
void Score::cmdToggleHideEmpty()
{
bool val = !styleB(StyleIdx::hideEmptyStaves);
deselectAll();
undo(new ChangeStyleVal(this, StyleIdx::hideEmptyStaves, val));
}
//---------------------------------------------------------
// cmdSetVisible
//---------------------------------------------------------
void Score::cmdSetVisible()
{
for (Element* e : selection().elements())
undo(new ChangeProperty(e, P_ID::VISIBLE, true));
}
//---------------------------------------------------------
// cmdUnsetVisible
//---------------------------------------------------------
void Score::cmdUnsetVisible()
{
for (Element* e : selection().elements())
undo(new ChangeProperty(e, P_ID::VISIBLE, false));
}
//---------------------------------------------------------
// cmd
//---------------------------------------------------------
void Score::cmd(const QAction* a)
{
QString cmd(a ? a->data().toString() : "");
if (MScore::debugMode)
qDebug("<%s>", qPrintable(cmd));
struct ScoreCmd {
const char* name;
std::function<void()> cmd;
};
static const std::vector<ScoreCmd> cmdList {
{ "reset-stretch", [this]{ resetUserStretch(); }},
{ "mirror-note", [this]{ cmdMirrorNoteHead(); }},
{ "double-duration", [this]{ cmdDoubleDuration(); }},
{ "half-duration", [this]{ cmdHalfDuration (); }},
{ "add-staccato", [this]{ addArticulation(SymId::articStaccatoAbove); }},
{ "add-tenuto", [this]{ addArticulation(SymId::articTenutoAbove); }},
{ "add-marcato", [this]{ addArticulation(SymId::articMarcatoAbove); }},
{ "add-sforzato", [this]{ addArticulation(SymId::articAccentAbove); }},
{ "add-trill", [this]{ addArticulation(SymId::ornamentTrill); }},
{ "add-up-bow", [this]{ addArticulation(SymId::stringsUpBow); }},
{ "add-down-bow", [this]{ addArticulation(SymId::stringsDownBow); }},
{ "add-8va", [this]{ cmdAddOttava(OttavaType::OTTAVA_8VA); }},
{ "add-8vb", [this]{ cmdAddOttava(OttavaType::OTTAVA_8VB); }},
{ "note-longa", [this]{ padToggle(Pad::NOTE00); }},
{ "note-longa-TAB", [this]{ padToggle(Pad::NOTE00); }},
{ "note-breve", [this]{ padToggle(Pad::NOTE0); }},
{ "note-breve-TAB", [this]{ padToggle(Pad::NOTE0); }},
{ "pad-note-1", [this]{ padToggle(Pad::NOTE1); }},
{ "pad-note-1-TAB", [this]{ padToggle(Pad::NOTE1); }},
{ "pad-note-2", [this]{ padToggle(Pad::NOTE2); }},
{ "pad-note-2-TAB", [this]{ padToggle(Pad::NOTE2); }},
{ "pad-note-4", [this]{ padToggle(Pad::NOTE4); }},
{ "pad-note-4-TAB", [this]{ padToggle(Pad::NOTE4); }},
{ "pad-note-8", [this]{ padToggle(Pad::NOTE8); }},
{ "pad-note-8-TAB", [this]{ padToggle(Pad::NOTE8); }},
{ "pad-note-16", [this]{ padToggle(Pad::NOTE16); }},
{ "pad-note-16-TAB", [this]{ padToggle(Pad::NOTE16); }},
{ "pad-note-32", [this]{ padToggle(Pad::NOTE32); }},
{ "pad-note-32-TAB", [this]{ padToggle(Pad::NOTE32); }},
{ "pad-note-64", [this]{ padToggle(Pad::NOTE64); }},
{ "pad-note-64-TAB", [this]{ padToggle(Pad::NOTE64); }},
{ "pad-note-128", [this]{ padToggle(Pad::NOTE128); }},
{ "pad-note-128-TAB", [this]{ padToggle(Pad::NOTE128); }},
{ "reset-beammode", [this]{ cmdResetBeamMode(); }},
{ "reset-groupings", [this]{ cmdResetNoteAndRestGroupings(); }},
{ "clef-violin", [this]{ cmdInsertClef(ClefType::G); }},
{ "clef-bass", [this]{ cmdInsertClef(ClefType::F); }},
{ "voice-x12", [this]{ cmdExchangeVoice(0, 1); }},
{ "voice-x13", [this]{ cmdExchangeVoice(0, 2); }},
{ "voice-x14", [this]{ cmdExchangeVoice(0, 3); }},
{ "voice-x23", [this]{ cmdExchangeVoice(1, 2); }},
{ "voice-x24", [this]{ cmdExchangeVoice(1, 3); }},
{ "voice-x34", [this]{ cmdExchangeVoice(2, 3); }},
{ "pad-rest", [this]{ padToggle(Pad::REST); }},
{ "pad-dot", [this]{ padToggle(Pad::DOT); }},
{ "pad-dotdot", [this]{ padToggle(Pad::DOTDOT); }},
{ "pad-dot3", [this]{ padToggle(Pad::DOT3); }},
{ "pad-dot4", [this]{ padToggle(Pad::DOT4); }},
{ "beam-start", [this]{ cmdSetBeamMode(Beam::Mode::BEGIN); }},
{ "beam-mid", [this]{ cmdSetBeamMode(Beam::Mode::MID); }},
{ "no-beam", [this]{ cmdSetBeamMode(Beam::Mode::NONE); }},
{ "beam-32", [this]{ cmdSetBeamMode(Beam::Mode::BEGIN32); }},
{ "sharp2", [this]{ changeAccidental(AccidentalType::SHARP2); }},
{ "sharp", [this]{ changeAccidental(AccidentalType::SHARP); }},
{ "nat", [this]{ changeAccidental(AccidentalType::NATURAL); }},
{ "flat", [this]{ changeAccidental(AccidentalType::FLAT); }},
{ "flat2", [this]{ changeAccidental(AccidentalType::FLAT2); }},
{ "flip", [this]{ cmdFlip(); }},
{ "stretch+", [this]{ cmdAddStretch(0.1); }},
{ "stretch-", [this]{ cmdAddStretch(-0.1); }},
{ "pitch-spell", [this]{ spell(); }},
{ "select-all", [this]{ cmdSelectAll(); }},
{ "select-section", [this]{ cmdSelectSection(); }},
{ "add-brackets", [this]{ cmdAddBracket(); }},
{ "acciaccatura", [this]{ cmdAddGrace(NoteType::ACCIACCATURA, MScore::division / 2); }},
{ "appoggiatura", [this]{ cmdAddGrace(NoteType::APPOGGIATURA, MScore::division / 2); }},
{ "grace4", [this]{ cmdAddGrace(NoteType::GRACE4, MScore::division); }},
{ "grace16", [this]{ cmdAddGrace(NoteType::GRACE16, MScore::division / 4); }},
{ "grace32", [this]{ cmdAddGrace(NoteType::GRACE32, MScore::division / 8); }},
{ "grace8after", [this]{ cmdAddGrace(NoteType::GRACE8_AFTER, MScore::division / 2); }},
{ "grace16after", [this]{ cmdAddGrace(NoteType::GRACE16_AFTER, MScore::division / 4); }},
{ "grace32after", [this]{ cmdAddGrace(NoteType::GRACE32_AFTER, MScore::division / 8); }},
{ "explode", [this]{ cmdExplode(); }},
{ "implode", [this]{ cmdImplode(); }},
{ "slash-fill", [this]{ cmdSlashFill(); }},
{ "slash-rhythm", [this]{ cmdSlashRhythm(); }},
{ "resequence-rehearsal-marks", [this]{ cmdResequenceRehearsalMarks(); }},
{ "del-empty-measures", [this]{ cmdRemoveEmptyTrailingMeasures(); }},
{ "add-audio", [this]{ addAudioTrack(); }},
{ "transpose-up", [this]{ transposeSemitone(1); }},
{ "transpose-down", [this]{ transposeSemitone(-1); }},
{ "delete", [this]{ cmdDeleteSelection(); }},
{ "full-measure-rest", [this]{ cmdFullMeasureRest(); }},
{ "toggle-insert-mode", [this]{ _is.setInsertMode(!_is.insertMode()); }},
{ "pitch-up", [this]{ cmdPitchUp(); }},
{ "pitch-down", [this]{ cmdPitchDown(); }},
{ "time-delete", [this]{ cmdTimeDelete(); }},
{ "pitch-up-octave", [this]{ cmdPitchUpOctave(); }},
{ "pitch-down-octave", [this]{ cmdPitchDownOctave(); }},
{ "pad-note-increase-TAB", [this]{ cmdPadNoteIncreaseTAB(); }},
{ "pad-note-decrease-TAB", [this]{ cmdPadNoteDecreaseTAB(); }},
{ "toggle-mmrest", [this]{ cmdToggleMmrest(); }},
{ "toggle-hide-empty", [this]{ cmdToggleHideEmpty(); }},
{ "set-visible", [this]{ cmdSetVisible(); }},
{ "unset-visible", [this]{ cmdUnsetVisible(); }},
{ "system-break", [this]{ cmdToggleLayoutBreak(LayoutBreak::Type::LINE); }},
{ "page-break", [this]{ cmdToggleLayoutBreak(LayoutBreak::Type::PAGE); }},
{ "section-break", [this]{ cmdToggleLayoutBreak(LayoutBreak::Type::SECTION); }},
{ "", [this]{ }},
};
for (const auto& c : cmdList) {
if (cmd == c.name) {
startCmd();
c.cmd();
endCmd();
return;
}
}
qDebug("unknown cmd <%s>", qPrintable(cmd));
}
}
Reference in a new issue View git blame Copy permalink