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measure.cpp
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measure.cpp
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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2002-2011 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
/**
\file
Implementation of most part of class Measure.
*/
#include "measure.h"
#include "segment.h"
#include "note.h"
#include "rest.h"
#include "chord.h"
#include "xml.h"
#include "score.h"
#include "clef.h"
#include "key.h"
#include "dynamic.h"
#include "slur.h"
#include "tie.h"
#include "sig.h"
#include "beam.h"
#include "tuplet.h"
#include "system.h"
#include "undo.h"
#include "hairpin.h"
#include "text.h"
#include "select.h"
#include "staff.h"
#include "part.h"
#include "style.h"
#include "bracket.h"
#include "ottava.h"
#include "trill.h"
#include "pedal.h"
#include "timesig.h"
#include "barline.h"
#include "layoutbreak.h"
#include "page.h"
#include "lyrics.h"
#include "volta.h"
#include "image.h"
#include "hook.h"
#include "beam.h"
#include "pitchspelling.h"
#include "keysig.h"
#include "breath.h"
#include "tremolo.h"
#include "drumset.h"
#include "repeat.h"
#include "box.h"
#include "harmony.h"
#include "tempotext.h"
#include "sym.h"
#include "stafftext.h"
#include "utils.h"
#include "glissando.h"
#include "articulation.h"
#include "spacer.h"
#include "duration.h"
#include "fret.h"
#include "stafftype.h"
#include "tablature.h"
#include "tiemap.h"
#include "tupletmap.h"
#include "accidental.h"
#include "layout.h"
#include "icon.h"
namespace Ms {
//---------------------------------------------------------
// MStaff
//---------------------------------------------------------
MStaff::MStaff()
{
_noText = 0;
distanceUp = .0;
distanceDown = .0;
lines = 0;
hasVoices = false;
_vspacerUp = 0;
_vspacerDown = 0;
_visible = true;
_slashStyle = false;
}
MStaff::~MStaff()
{
delete _noText;
delete lines;
delete _vspacerUp;
delete _vspacerDown;
}
MStaff::MStaff(const MStaff& m)
{
_noText = 0;
distanceUp = m.distanceUp;
distanceDown = m.distanceDown;
lines = m.lines;
hasVoices = m.hasVoices;
_vspacerUp = 0;
_vspacerDown = 0;
_visible = m._visible;
_slashStyle = m._slashStyle;
}
//---------------------------------------------------------
// Measure
//---------------------------------------------------------
Measure::Measure(Score* s)
: MeasureBase(s),
_timesig(4,4), _len(4,4)
{
_repeatCount = 2;
_repeatFlags = 0;
int n = _score->nstaves();
staves.reserve(n);
for (int staffIdx = 0; staffIdx < n; ++staffIdx) {
MStaff* s = new MStaff;
Staff* staff = score()->staff(staffIdx);
s->lines = new StaffLines(score());
s->lines->setTrack(staffIdx * VOICES);
s->lines->setParent(this);
s->lines->setVisible(!staff->invisible());
staves.push_back(s);
}
_minWidth1 = 0.0;
_minWidth2 = 0.0;
_no = 0;
_noOffset = 0;
_noMode = MeasureNumberMode::AUTO;
_userStretch = 1.0; // ::style->measureSpacing;
_irregular = false;
_breakMultiMeasureRest = false;
_breakMMRest = false;
_endBarLineGenerated = true;
_endBarLineVisible = true;
_endBarLineType = NORMAL_BAR;
_mmEndBarLineType = NORMAL_BAR;
_multiMeasure = 0;
setFlag(ELEMENT_MOVABLE, true);
}
//---------------------------------------------------------
// measure
//---------------------------------------------------------
Measure::Measure(const Measure& m)
: MeasureBase(m)
{
_segments = m._segments.clone();
_timesig = m._timesig;
_len = m._len;
_repeatCount = m._repeatCount;
_repeatFlags = m._repeatFlags;
staves.reserve(m.staves.size());
foreach(MStaff* ms, m.staves)
staves.append(new MStaff(*ms));
_minWidth1 = m._minWidth1;
_minWidth2 = m._minWidth2;
_no = m._no;
_noOffset = m._noOffset;
_userStretch = m._userStretch;
_irregular = m._irregular;
_breakMultiMeasureRest = m._breakMultiMeasureRest;
_breakMMRest = m._breakMMRest;
_endBarLineGenerated = m._endBarLineGenerated;
_endBarLineVisible = m._endBarLineVisible;
_endBarLineType = m._endBarLineType;
_mmEndBarLineType = m._mmEndBarLineType;
_multiMeasure = m._multiMeasure;
_playbackCount = m._playbackCount;
_endBarLineColor = m._endBarLineColor;
}
//---------------------------------------------------------
// setScore
//---------------------------------------------------------
void Measure::setScore(Score* score)
{
MeasureBase::setScore(score);
for (Segment* s = first(); s; s = s->next())
s->setScore(score);
}
//---------------------------------------------------------
// MStaff::setScore
//---------------------------------------------------------
void MStaff::setScore(Score* score)
{
if (lines)
lines->setScore(score);
if (_vspacerUp)
_vspacerUp->setScore(score);
if (_vspacerDown)
_vspacerDown->setScore(score);
}
//---------------------------------------------------------
// Measure
//---------------------------------------------------------
Measure::~Measure()
{
for (Segment* s = first(); s;) {
Segment* ns = s->next();
delete s;
s = ns;
}
qDeleteAll(staves);
}
//---------------------------------------------------------
// dump
//---------------------------------------------------------
/**
Debug only.
*/
void Measure::dump() const
{
qDebug("dump measure:");
}
//---------------------------------------------------------
// remove
//---------------------------------------------------------
void Measure::remove(Segment* el)
{
#ifndef NDEBUG
Q_ASSERT(!score()->undoRedo());
Q_ASSERT(el->type() == SEGMENT);
if (el->prev()) {
Q_ASSERT(el->prev()->next() == el);
}
else {
Q_ASSERT(el == _segments.first());
}
if (el->next()) {
Q_ASSERT(el->next()->prev() == el);
}
else {
Q_ASSERT(el == _segments.last());
}
#endif
int tracks = staves.size() * VOICES;
for (int track = 0; track < tracks; track += VOICES) {
if (!el->element(track))
continue;
if (el->segmentType() == Segment::SegKeySig)
score()->staff(track/VOICES)->setUpdateKeymap(true);
}
_segments.remove(el);
setDirty();
}
//---------------------------------------------------------
// AcEl
//---------------------------------------------------------
struct AcEl {
Note* note;
qreal x;
};
//---------------------------------------------------------
// layoutChords0
//---------------------------------------------------------
void Measure::layoutChords0(Segment* segment, int startTrack)
{
int staffIdx = startTrack/VOICES;
Staff* staff = score()->staff(staffIdx);
qreal staffMag = staff->mag();
int endTrack = startTrack + VOICES;
for (int track = startTrack; track < endTrack; ++track) {
ChordRest* cr = static_cast<ChordRest*>(segment->element(track));
if (!cr)
continue;
layoutCR0(cr, staffMag);
}
}
//---------------------------------------------------------
// layoutCR0
//---------------------------------------------------------
void Measure::layoutCR0(ChordRest* cr, qreal mm)
{
Drumset* drumset = 0;
if (cr->staff()->part()->instr()->useDrumset())
drumset = cr->staff()->part()->instr()->drumset();
qreal m = mm;
if (cr->small())
m *= score()->styleD(ST_smallNoteMag);
if (cr->type() == CHORD) {
Chord* chord = static_cast<Chord*>(cr);
for (Chord* c : chord->graceNotes())
layoutCR0(c, mm);
if (chord->noteType() != NOTE_NORMAL)
m *= score()->styleD(ST_graceNoteMag);
if (drumset) {
foreach(Note* note, chord->notes()) {
int pitch = note->pitch();
if (!drumset->isValid(pitch)) {
// qDebug("unmapped drum note %d", pitch);
}
else {
note->setHeadGroup(drumset->noteHead(pitch));
note->setLine(drumset->line(pitch));
continue;
}
}
}
chord->computeUp();
chord->layoutStem1();
}
if (m != mag()) {
cr->setMag(m);
setDirty();
}
}
//---------------------------------------------------------
// layoutChords10
// computes note lines and accidentals
//---------------------------------------------------------
void Measure::layoutChords10(Segment* segment, int startTrack, AccidentalState* as)
{
int endTrack = startTrack + VOICES;
for (int track = startTrack; track < endTrack; ++track) {
Element* e = segment->element(track);
if (!e || e->type() != CHORD)
continue;
Chord* chord = static_cast<Chord*>(e);
chord->layout10(as);
}
}
//---------------------------------------------------------
// findAccidental
/// return current accidental value at note position
//---------------------------------------------------------
AccidentalVal Measure::findAccidental(Note* note) const
{
AccidentalState tversatz; // state of already set accidentals for this measure
tversatz.init(note->chord()->staff()->keymap()->key(tick()));
Segment::SegmentTypes st = Segment::SegChordRest;
for (Segment* segment = first(st); segment; segment = segment->next(st)) {
int startTrack = note->staffIdx() * VOICES;
int endTrack = startTrack + VOICES;
for (int track = startTrack; track < endTrack; ++track) {
Element* e = segment->element(track);
if (!e || e->type() != CHORD)
continue;
Chord* chord = static_cast<Chord*>(e);
for (Chord* chord1 : chord->graceNotes()) {
for (Note* note1 : chord1->notes()) {
if (note1->tieBack())
continue;
//
// compute accidental
//
int tpc = note1->tpc();
int line = absStep(tpc, note1->pitch());
if (note == note1)
return tversatz.accidentalVal(line);
tversatz.setAccidentalVal(line, tpc2alter(tpc));
}
}
for (Note* note1 : chord->notes()) {
if (note1->tieBack())
continue;
//
// compute accidental
//
int tpc = note1->tpc();
int line = absStep(tpc, note1->pitch());
if (note == note1)
return tversatz.accidentalVal(line);
tversatz.setAccidentalVal(line, tpc2alter(tpc));
}
}
}
qDebug("Measure::findAccidental: note not found");
return NATURAL;
}
//---------------------------------------------------------
// findAccidental
/// Compute accidental state at segment/staffIdx for
/// relative staff line.
//---------------------------------------------------------
AccidentalVal Measure::findAccidental(Segment* s, int staffIdx, int line) const
{
AccidentalState tversatz; // state of already set accidentals for this measure
Staff* staff = score()->staff(staffIdx);
tversatz.init(staff->keymap()->key(tick()));
Segment::SegmentTypes st = Segment::SegChordRest;
int startTrack = staffIdx * VOICES;
int endTrack = startTrack + VOICES;
for (Segment* segment = first(st); segment; segment = segment->next(st)) {
if (segment == s) {
ClefType clef = staff->clef(s->tick());
int l = relStep(line, clef);
return tversatz.accidentalVal(l);
}
for (int track = startTrack; track < endTrack; ++track) {
Element* e = segment->element(track);
if (!e || e->type() != CHORD)
continue;
Chord* chord = static_cast<Chord*>(e);
for (Chord* chord1 : chord->graceNotes()) {
for (Note* note : chord1->notes()) {
if (note->tieBack())
continue;
int tpc = note->tpc();
int l = absStep(tpc, note->pitch());
tversatz.setAccidentalVal(l, tpc2alter(tpc));
}
}
for (Note* note : chord->notes()) {
if (note->tieBack())
continue;
int tpc = note->tpc();
int l = absStep(tpc, note->pitch());
tversatz.setAccidentalVal(l, tpc2alter(tpc));
}
}
}
qDebug("segment not found");
return NATURAL;
}
//---------------------------------------------------------
// Measure::layout
/// Layout measure; must fit into \a width.
///
/// Note: minWidth = width - stretch
//---------------------------------------------------------
void Measure::layout(qreal width)
{
int nstaves = _score->nstaves();
for (int staffIdx = 0; staffIdx < nstaves; ++staffIdx) {
staves[staffIdx]->distanceUp = 0.0;
staves[staffIdx]->distanceDown = 0.0;
StaffLines* sl = staves[staffIdx]->lines;
if (sl)
sl->setMag(score()->staff(staffIdx)->mag());
staves[staffIdx]->lines->layout();
}
// height of boundingRect will be set in system->layout2()
// keep old value for relayout
bbox().setRect(0.0, 0.0, width, height());
layoutX(width);
}
//---------------------------------------------------------
// tick2pos
// return x position for tick relative to System
//---------------------------------------------------------
qreal Measure::tick2pos(int tck) const
{
if (multiMeasure() > 0) {
Segment* s = first(Segment::SegChordRest);
qreal x1 = s->x();
qreal w = width() - x1;
return x1 + (tck * w) / (ticks() * multiMeasure());
}
Segment* s;
qreal x1 = 0;
qreal x2 = 0;
int tick1 = tick();
int tick2 = tick1;
for (s = first(Segment::SegChordRest); s; s = s->next(Segment::SegChordRest)) {
x2 = s->x();
tick2 = s->tick();
if (tck == tick2)
return x2 + pos().x();
if (tck <= tick2)
break;
x1 = x2;
tick1 = tick2;
}
if (s == 0) {
x2 = width();
tick2 = endTick();
}
qreal dx = x2 - x1;
int dt = tick2 - tick1;
x1 += (dt == 0) ? 0.0 : (dx * (tck - tick1) / dt);
return x1 + pos().x();
}
//---------------------------------------------------------
// layout2
// called after layout of all pages
//---------------------------------------------------------
void Measure::layout2()
{
if (parent() == 0)
return;
qreal _spatium = spatium();
int tracks = staves.size() * VOICES;
static const Segment::SegmentTypes st = Segment::SegChordRest;
for (int track = 0; track < tracks; ++track) {
for (Segment* s = first(st); s; s = s->next(st)) {
ChordRest* cr = static_cast<ChordRest*>(s->element(track));
if (!cr)
continue;
int n = cr->lyricsList().size();
for (int i = 0; i < n; ++i) {
Lyrics* lyrics = cr->lyricsList().at(i);
if (lyrics)
system()->layoutLyrics(lyrics, s, track/VOICES);
}
}
if (track % VOICES == 0) {
int staffIdx = track / VOICES;
qreal y = system()->staff(staffIdx)->y();
Spacer* sp = staves[staffIdx]->_vspacerDown;
if (sp) {
sp->layout();
int n = score()->staff(staffIdx)->lines() - 1;
sp->setPos(_spatium * .5, y + n * _spatium);
}
sp = staves[staffIdx]->_vspacerUp;
if (sp) {
sp->layout();
sp->setPos(_spatium * .5, y - sp->gap());
}
}
}
int n = staves.size();
for (int i = 0; i < n; ++i)
staves.at(i)->lines->setWidth(width());
MeasureBase::layout(); // layout LAYOUT_BREAK elements
//
// set measure number
//
bool smn = false;
// if (!_noText || _noText->generated()) {
if (_noMode == MeasureNumberMode::SHOW)
smn = true;
else if (_noMode == MeasureNumberMode::HIDE)
smn = false;
else {
if (score()->styleB(ST_showMeasureNumber)
&& !_irregular
&& (_no || score()->styleB(ST_showMeasureNumberOne))) {
if (score()->styleB(ST_measureNumberSystem))
smn = system()->firstMeasure() == this;
else {
smn = (_no == 0 && score()->styleB(ST_showMeasureNumberOne)) ||
( ((_no+1) % score()->style(ST_measureNumberInterval).toInt()) == 0 );
}
}
}
QString s;
if (smn)
s = QString("%1").arg(_no + 1);
int nn = 1;
if (!score()->styleB(ST_measureNumberAllStaffs)) {
//find first non invisible staff
for (int staffIdx = 0; staffIdx < n; ++staffIdx) {
MStaff* ms = staves.at(staffIdx);
SysStaff* s = system()->staff(staffIdx);
Staff* staff = score()->staff(staffIdx);
if (ms->visible() && staff->show() && s->show()) {
nn = staffIdx;
break;
}
}
}
for (int staffIdx = 0; staffIdx < n; ++staffIdx) {
MStaff* ms = staves.at(staffIdx);
Text* t = ms->noText();
if (smn) {
if (t == 0 && (staffIdx == nn || score()->styleB(ST_measureNumberAllStaffs))) {
t = new Text(score());
t->setFlag(ELEMENT_ON_STAFF, true);
t->setTrack(staffIdx * VOICES);
t->setGenerated(true);
t->setTextStyleType(TEXT_STYLE_MEASURE_NUMBER);
t->setParent(this);
score()->undoAddElement(t);
}
if(t) {
t->setText(s);
t->layout();
smn = score()->styleB(ST_measureNumberAllStaffs);
}
}
else {
if (t)
score()->undoRemoveElement(t);
}
}
// }
//
// slur layout needs articulation layout first
//
for (Segment* s = first(st); s; s = s->next(st)) {
for (int track = 0; track < tracks; ++track) {
if (!score()->staff(track / VOICES)->show()) {
track += VOICES-1;
continue;
}
Element* el = s->element(track);
if (el) {
ChordRest* cr = static_cast<ChordRest*>(el);
if (cr->type() == CHORD) {
Chord* c = static_cast<Chord*>(cr);
foreach(const Note* note, c->notes()) {
foreach (Spanner* sp, note->spannerFor())
sp->layout();
}
}
DurationElement* de = cr;
while (de->tuplet() && de->tuplet()->elements().front() == de) {
de->tuplet()->layout();
de = de->tuplet();
}
}
}
}
}
//---------------------------------------------------------
// findChord
/// Search for chord at position \a tick in \a track
//---------------------------------------------------------
Chord* Measure::findChord(int tick, int track)
{
for (Segment* seg = last(); seg; seg = seg->prev()) {
if (seg->tick() < tick)
return 0;
if (seg->tick() == tick) {
Element* el = seg->element(track);
if (el && el->type() == CHORD)
return static_cast<Chord*>(el);
}
}
return 0;
}
//---------------------------------------------------------
// findChordRest
/// Search for chord or rest at position \a tick at \a staff in \a voice.
//---------------------------------------------------------
ChordRest* Measure::findChordRest(int tick, int track)
{
for (Segment* seg = first(); seg; seg = seg->next()) {
if (seg->tick() > tick)
return 0;
if (seg->tick() == tick) {
Element* el = seg->element(track);
if (el && (el->type() == CHORD || el->type() == REST)) {
return (ChordRest*)el;
}
}
}
return 0;
}
//---------------------------------------------------------
// tick2segment
//---------------------------------------------------------
Segment* Measure::tick2segment(int tick) const
{
for (Segment* s = first(); s; s = s->next()) {
if (s->tick() == tick) {
if (s->segmentType() == Segment::SegChordRest)
return s;
}
if (s->tick() > tick)
return 0;
}
return 0;
}
//---------------------------------------------------------
// findSegment
/// Search for a segment of type \a st at position \a t.
//---------------------------------------------------------
Segment* Measure::findSegment(Segment::SegmentType st, int t)
{
Segment* s;
for (s = first(); s && s->tick() < t; s = s->next())
;
for (; s && s->tick() == t; s = s->next()) {
if (s->segmentType() == st)
return s;
}
return 0;
}
//---------------------------------------------------------
// undoGetSegment
//---------------------------------------------------------
Segment* Measure::undoGetSegment(Segment::SegmentType type, int tick)
{
Segment* s = findSegment(type, tick);
if (s == 0) {
s = new Segment(this, type, tick);
score()->undoAddElement(s);
}
return s;
}
//---------------------------------------------------------
// getSegment
//---------------------------------------------------------
Segment* Measure::getSegment(Element* e, int tick)
{
return getSegment(Segment::segmentType(e->type()), tick);
}
//---------------------------------------------------------
// getSegment
/// Get a segment of type \a st at tick position \a t.
/// If the segment does not exist, it is created.
//---------------------------------------------------------
Segment* Measure::getSegment(Segment::SegmentType st, int tick)
{
Segment* s = findSegment(st, tick);
if (!s) {
s = new Segment(this, st, tick);
add(s);
}
return s;
}
//---------------------------------------------------------
// add
/// Add new Element \a el to Measure.
//---------------------------------------------------------
void Measure::add(Element* el)
{
setDirty();
el->setParent(this);
ElementType type = el->type();
// if (MScore::debugMode)
// qDebug("measure %p(%d): add %s %p", this, _no, el->name(), el);
switch (type) {
case TEXT:
staves[el->staffIdx()]->setNoText(static_cast<Text*>(el));
break;
case TUPLET:
qDebug("Measure::add(Tuplet) ??");
break;
case SPACER:
{
Spacer* sp = static_cast<Spacer*>(el);
if (sp->spacerType() == SPACER_UP)
staves[el->staffIdx()]->_vspacerUp = sp;
else if (sp->spacerType() == SPACER_DOWN)
staves[el->staffIdx()]->_vspacerDown = sp;
}
break;
case SEGMENT:
{
Segment* seg = static_cast<Segment*>(el);
int tracks = staves.size() * VOICES;
if (seg->segmentType() == Segment::SegKeySig) {
for (int track = 0; track < tracks; track += VOICES) {
if (!seg->element(track))
continue;
score()->staff(track/VOICES)->setUpdateKeymap(true);
}
}
// insert segment at specific position
if (seg->next()) {
_segments.insert(seg, seg->next());
break;
}
int t = seg->tick();
Segment::SegmentType st = seg->segmentType();
Segment* s;
for (s = first(); s && s->tick() < t; s = s->next())
;
if (s) {
if (st == Segment::SegChordRest) {
while (s && s->segmentType() != st && s->tick() == t) {
if (s->segmentType() == Segment::SegEndBarLine)
break;
s = s->next();
}
}
else {
while (s && s->segmentType() <= st) {
if (s->next() && s->next()->tick() != t)
break;
s = s->next();
}
//
// place breath _after_ chord
//
if (s && st == Segment::SegBreath)
s = s->next();
}
}
seg->setParent(this);
_segments.insert(seg, s);
if ((seg->segmentType() == Segment::SegTimeSig) && seg->element(0)) {
#if 0
Fraction nfraction(static_cast<TimeSig*>(seg->element(0))->getSig());
setTimesig2(nfraction);
for (Measure* m = nextMeasure(); m; m = m->nextMeasure()) {
if (m->first(SegTimeSig))
break;
m->setTimesig2(nfraction);
}
#endif
score()->addLayoutFlags(LAYOUT_FIX_TICKS);
}
}
break;
case JUMP:
_repeatFlags |= RepeatJump;
_el.push_back(el);
break;
case HBOX:
if (el->staff())
el->setMag(el->staff()->mag()); // ?!
_el.push_back(el);
break;
default:
MeasureBase::add(el);
break;
}
}
//---------------------------------------------------------
// remove
/// Remove Element \a el from Measure.
//---------------------------------------------------------
void Measure::remove(Element* el)
{
setDirty();
switch(el->type()) {
case TEXT:
staves[el->staffIdx()]->setNoText(static_cast<Text*>(0));
break;
case SPACER:
if (static_cast<Spacer*>(el)->spacerType() == SPACER_DOWN)
staves[el->staffIdx()]->_vspacerDown = 0;
else if (static_cast<Spacer*>(el)->spacerType() == SPACER_UP)
staves[el->staffIdx()]->_vspacerUp = 0;
break;
case SEGMENT:
remove(static_cast<Segment*>(el));
break;
case JUMP:
_repeatFlags &= ~RepeatJump;
// fall through
case HBOX:
if (!_el.remove(el)) {
qDebug("Measure(%p)::remove(%s,%p) not found",
this, el->name(), el);
}
break;
case CLEF:
case CHORD:
case REST:
case TIMESIG:
for (Segment* segment = first(); segment; segment = segment->next()) {
int staves = _score->nstaves();
int tracks = staves * VOICES;
for (int track = 0; track < tracks; ++track) {
Element* e = segment->element(track);
if (el == e) {
segment->setElement(track, 0);
return;
}
}
}
qDebug("Measure::remove: %s %p not found", el->name(), el);
break;
default:
MeasureBase::remove(el);
break;
}
}
//---------------------------------------------------------
// change
//---------------------------------------------------------
void Measure::change(Element* o, Element* n)
{
if (o->type() == TUPLET) {
Tuplet* t = static_cast<Tuplet*>(n);
foreach(DurationElement* e, t->elements()) {
e->setTuplet(t);
}
}
else {
remove(o);
add(n);
}
}
//-------------------------------------------------------------------
// moveTicks
// Also adjust endBarLine if measure len has changed. For this
// diff == 0 cannot be optimized away
//-------------------------------------------------------------------
void Measure::moveTicks(int diff)
{
setTick(tick() + diff);
for (Segment* segment = first(); segment; segment = segment->next()) {
if (segment->segmentType() & (Segment::SegEndBarLine | Segment::SegTimeSigAnnounce))
segment->setTick(tick() + ticks());
}
}
//---------------------------------------------------------
// removeStaves
//---------------------------------------------------------
void Measure::removeStaves(int sStaff, int eStaff)
{
for (Segment* s = first(); s; s = s->next()) {
for (int staff = eStaff-1; staff >= sStaff; --staff) {