d257d94501
In Segment::removeAnnotation(), deleting the last annotation fools the "i != _annotations.end()" look test. Fixed by adding a break after the deletion.
994 lines
29 KiB
C++
994 lines
29 KiB
C++
//=============================================================================
|
|
// 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
|
|
//=============================================================================
|
|
|
|
#include "mscore.h"
|
|
#include "segment.h"
|
|
#include "element.h"
|
|
#include "chord.h"
|
|
#include "note.h"
|
|
#include "score.h"
|
|
#include "beam.h"
|
|
#include "tuplet.h"
|
|
#include "text.h"
|
|
#include "measure.h"
|
|
#include "barline.h"
|
|
#include "part.h"
|
|
#include "lyrics.h"
|
|
#include "repeat.h"
|
|
#include "staff.h"
|
|
#include "spanner.h"
|
|
#include "line.h"
|
|
#include "hairpin.h"
|
|
#include "ottava.h"
|
|
#include "sig.h"
|
|
#include "staffstate.h"
|
|
#include "instrchange.h"
|
|
#include "clef.h"
|
|
#include "timesig.h"
|
|
#include "system.h"
|
|
|
|
//---------------------------------------------------------
|
|
// subTypeName
|
|
//---------------------------------------------------------
|
|
|
|
const char* Segment::subTypeName() const
|
|
{
|
|
switch(segmentType()) {
|
|
case SegClef: return "Clef";
|
|
case SegKeySig: return "Key Signature";
|
|
case SegTimeSig: return "Time Signature";
|
|
case SegStartRepeatBarLine: return "Begin Repeat";
|
|
case SegBarLine: return "BarLine";
|
|
case SegGrace: return "Grace";
|
|
case SegChordRest: return "ChordRest";
|
|
case SegBreath: return "Breath";
|
|
case SegEndBarLine: return "EndBarLine";
|
|
case SegTimeSigAnnounce: return "Time Sig Precaution";
|
|
case SegKeySigAnnounce: return "Key Sig Precaution";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setElement
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::setElement(int track, Element* el)
|
|
{
|
|
if (el) {
|
|
el->setParent(this);
|
|
_elist[track] = el;
|
|
empty = false;
|
|
}
|
|
else {
|
|
_elist[track] = 0;
|
|
checkEmpty();
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// remove
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::removeElement(int track)
|
|
{
|
|
Element* el = element(track);
|
|
if (el->isChordRest()) {
|
|
ChordRest* cr = (ChordRest*)el;
|
|
Beam* beam = cr->beam();
|
|
if (beam)
|
|
beam->remove(cr);
|
|
Tuplet* tuplet = cr->tuplet();
|
|
if (tuplet)
|
|
tuplet->remove(cr);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// Segment
|
|
//---------------------------------------------------------
|
|
|
|
Segment::Segment(Measure* m)
|
|
: Element(m->score())
|
|
{
|
|
setParent(m);
|
|
init();
|
|
empty = true;
|
|
_spannerFor = 0;
|
|
_spannerBack = 0;
|
|
}
|
|
|
|
Segment::Segment(Measure* m, SegmentType st, int t)
|
|
: Element(m->score())
|
|
{
|
|
setParent(m);
|
|
setSegmentType(st);
|
|
setTick(t);
|
|
init();
|
|
empty = true;
|
|
_spannerFor = 0;
|
|
_spannerBack = 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// Segment
|
|
//---------------------------------------------------------
|
|
|
|
Segment::Segment(const Segment& s)
|
|
: Element(s)
|
|
{
|
|
_spannerFor = 0;
|
|
_spannerBack = 0;
|
|
_next = 0;
|
|
_prev = 0;
|
|
|
|
empty = s.empty; // cached value
|
|
_tick = s._tick;
|
|
|
|
foreach (Element* e, s._annotations) {
|
|
Element* ne = e->clone();
|
|
add(ne);
|
|
}
|
|
|
|
_elist.reserve(s._elist.size());
|
|
foreach (Element* e, s._elist) {
|
|
Element* ne = 0;
|
|
if (e) {
|
|
ne = e->clone();
|
|
ne->setParent(this);
|
|
}
|
|
_elist.append(ne);
|
|
}
|
|
_dotPosX = s._dotPosX;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setScore
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::setScore(Score* score)
|
|
{
|
|
Element::setScore(score);
|
|
foreach(Element* e, _elist) {
|
|
if (e)
|
|
e->setScore(score);
|
|
}
|
|
for(Spanner* s = _spannerFor; s; s = s->next())
|
|
s->setScore(score);
|
|
foreach(Element* e, _annotations)
|
|
e->setScore(score);
|
|
}
|
|
|
|
Segment::~Segment()
|
|
{
|
|
foreach(Element* e, _elist) {
|
|
if (!e)
|
|
continue;
|
|
if (e->type() == CLEF)
|
|
e->staff()->removeClef(static_cast<Clef*>(e));
|
|
else if (e->type() == TIMESIG)
|
|
e->staff()->removeTimeSig(static_cast<TimeSig*>(e));
|
|
delete e;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// init
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::init()
|
|
{
|
|
int staves = score()->nstaves();
|
|
int tracks = staves * VOICES;
|
|
_elist.reserve(tracks);
|
|
for (int i = 0; i < tracks; ++i)
|
|
_elist.push_back(0);
|
|
_dotPosX.reserve(staves);
|
|
for (int i = 0; i < staves; ++i)
|
|
_dotPosX.push_back(0.0);
|
|
_prev = 0;
|
|
_next = 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// next1
|
|
/// return next \a Segment, dont stop searching at end
|
|
/// of \a Measure
|
|
//---------------------------------------------------------
|
|
|
|
Segment* Segment::next1() const
|
|
{
|
|
if (next())
|
|
return next();
|
|
Measure* m = measure()->nextMeasure();
|
|
if (m == 0)
|
|
return 0;
|
|
return m->first();
|
|
}
|
|
|
|
Segment* Segment::next1(SegmentTypes types) const
|
|
{
|
|
for (Segment* s = next1(); s; s = s->next1()) {
|
|
if (s->segmentType() & types)
|
|
return s;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// next
|
|
// got to next segment which has subtype in types
|
|
//---------------------------------------------------------
|
|
|
|
Segment* Segment::next(SegmentTypes types) const
|
|
{
|
|
for (Segment* s = next(); s; s = s->next()) {
|
|
if (s->segmentType() & types)
|
|
return s;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// prev
|
|
// got to previous segment which has subtype in types
|
|
//---------------------------------------------------------
|
|
|
|
Segment* Segment::prev(SegmentTypes types) const
|
|
{
|
|
for (Segment* s = prev(); s; s = s->prev()) {
|
|
if (s->segmentType() & types)
|
|
return s;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// prev1
|
|
/// return previous \a Segment, dont stop searching at
|
|
/// \a Measure begin
|
|
//---------------------------------------------------------
|
|
|
|
Segment* Segment::prev1() const
|
|
{
|
|
if (prev())
|
|
return prev();
|
|
Measure* m = measure()->prevMeasure();
|
|
if (m == 0)
|
|
return 0;
|
|
return m->last();
|
|
}
|
|
|
|
Segment* Segment::prev1(SegmentTypes types) const
|
|
{
|
|
for (Segment* s = prev1(); s; s = s->prev1()) {
|
|
if (s->segmentType() & types)
|
|
return s;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// nextCR
|
|
// get next ChordRest Segment
|
|
//---------------------------------------------------------
|
|
|
|
Segment* Segment::nextCR(int track) const
|
|
{
|
|
Segment* seg = next1();
|
|
for (; seg; seg = seg->next1()) {
|
|
if (seg->segmentType() == SegChordRest) {
|
|
if (track != -1 && !seg->element(track))
|
|
continue;
|
|
return seg;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// nextChordRest
|
|
// get the next ChordRest, start at this segment
|
|
//---------------------------------------------------------
|
|
|
|
ChordRest* Segment::nextChordRest(int track, bool backwards) const
|
|
{
|
|
for (const Segment* seg = this; seg; seg = backwards ? seg->prev1() : seg->next1()) {
|
|
Element* el = seg->element(track);
|
|
if (el && el->isChordRest())
|
|
return static_cast<ChordRest*>(el);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// insertStaff
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::insertStaff(int staff)
|
|
{
|
|
int track = staff * VOICES;
|
|
for (int voice = 0; voice < VOICES; ++voice)
|
|
_elist.insert(track, 0);
|
|
_dotPosX.insert(staff, 0.0);
|
|
fixStaffIdx();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// removeStaff
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::removeStaff(int staff)
|
|
{
|
|
int track = staff * VOICES;
|
|
_elist.erase(_elist.begin() + track, _elist.begin() + track + VOICES);
|
|
_dotPosX.removeAt(staff);
|
|
|
|
foreach(Element* e, _annotations) {
|
|
int staffIdx = e->staffIdx();
|
|
if (staffIdx > staff)
|
|
e->setTrack(e->track() - VOICES);
|
|
}
|
|
|
|
fixStaffIdx();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// addSpanner
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::addSpanner(Spanner* l)
|
|
{
|
|
Element* e = l->endElement();
|
|
if (e)
|
|
static_cast<Segment*>(e)->addSpannerBack(l);
|
|
addSpannerFor(l);
|
|
foreach(SpannerSegment* ss, l->spannerSegments()) {
|
|
Q_ASSERT(ss->spanner() == l);
|
|
if (ss->system())
|
|
ss->system()->add(ss);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// removeSpanner
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::removeSpanner(Spanner* l)
|
|
{
|
|
if (!static_cast<Segment*>(l->endElement())->removeSpannerBack(l)) {
|
|
qDebug("Segment(%p): cannot remove spannerBack %s %p", this, l->name(), l);
|
|
// abort();
|
|
}
|
|
if (!removeSpannerFor(l)) {
|
|
qDebug("Segment(%p): cannot remove spannerFor %s %p", this, l->name(), l);
|
|
// abort();
|
|
}
|
|
foreach(SpannerSegment* ss, l->spannerSegments()) {
|
|
if (ss->system())
|
|
ss->system()->remove(ss);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// add
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::add(Element* el)
|
|
{
|
|
// qDebug("%p segment add(%d, %d, %s %p)", this, tick(), el->track(), el->name(), el);
|
|
el->setParent(this);
|
|
|
|
int track = el->track();
|
|
if (track == -1) {
|
|
qDebug("element <%s> has invalid track -1", el->name());
|
|
abort();
|
|
}
|
|
int staffIdx = track / VOICES;
|
|
|
|
switch(el->type()) {
|
|
case REPEAT_MEASURE:
|
|
measure()->setRepeatFlags(measure()->repeatFlags() | RepeatMeasureFlag);
|
|
_elist[track] = el;
|
|
empty = false;
|
|
break;
|
|
|
|
case HAIRPIN:
|
|
addSpanner(static_cast<Spanner*>(el));
|
|
score()->updateHairpin(static_cast<Hairpin*>(el));
|
|
score()->setPlaylistDirty(true);
|
|
break;
|
|
|
|
case OTTAVA:
|
|
{
|
|
addSpanner(static_cast<Spanner*>(el));
|
|
Ottava* o = static_cast<Ottava*>(el);
|
|
Segment* es = static_cast<Segment*>(o->endElement());
|
|
if (es) {
|
|
int tick2 = es->tick();
|
|
int shift = o->pitchShift();
|
|
Staff* st = o->staff();
|
|
st->pitchOffsets().setPitchOffset(tick(), shift);
|
|
st->pitchOffsets().setPitchOffset(tick2, 0);
|
|
}
|
|
score()->setPlaylistDirty(true);
|
|
}
|
|
break;
|
|
|
|
case VOLTA:
|
|
case TRILL:
|
|
case PEDAL:
|
|
case TEXTLINE:
|
|
addSpanner(static_cast<Spanner*>(el));
|
|
break;
|
|
|
|
case DYNAMIC:
|
|
case HARMONY:
|
|
case SYMBOL:
|
|
case FRET_DIAGRAM:
|
|
case TEMPO_TEXT:
|
|
case STAFF_TEXT:
|
|
case REHEARSAL_MARK:
|
|
case MARKER:
|
|
case IMAGE:
|
|
case TEXT:
|
|
case TAB_DURATION_SYMBOL:
|
|
case FIGURED_BASS:
|
|
_annotations.push_back(el);
|
|
break;
|
|
case JUMP:
|
|
measure()->setRepeatFlags(measure()->repeatFlags() | RepeatJump);
|
|
_annotations.push_back(el);
|
|
break;
|
|
|
|
case STAFF_STATE:
|
|
if (static_cast<StaffState*>(el)->staffStateType() == STAFF_STATE_INSTRUMENT) {
|
|
StaffState* ss = static_cast<StaffState*>(el);
|
|
Part* part = el->staff()->part();
|
|
part->setInstrument(ss->instrument(), tick());
|
|
}
|
|
_annotations.push_back(el);
|
|
break;
|
|
|
|
case INSTRUMENT_CHANGE: {
|
|
InstrumentChange* is = static_cast<InstrumentChange*>(el);
|
|
Part* part = is->staff()->part();
|
|
part->setInstrument(is->instrument(), tick());
|
|
_annotations.push_back(el);
|
|
break;
|
|
}
|
|
|
|
case CLEF:
|
|
_elist[track] = el;
|
|
el->staff()->addClef(static_cast<Clef*>(el));
|
|
empty = false;
|
|
break;
|
|
|
|
case TIMESIG:
|
|
_elist[track] = el;
|
|
el->staff()->addTimeSig(static_cast<TimeSig*>(el));
|
|
empty = false;
|
|
break;
|
|
|
|
case CHORD:
|
|
case REST:
|
|
if (_elist[track]) {
|
|
qDebug("Segment::add(%s) there is already an %s at %s(%d) track %d. score %p",
|
|
el->name(), _elist[track]->name(),
|
|
score()->sigmap()->pos(tick()), tick(), track, score());
|
|
ChordRest* cr = static_cast<ChordRest*>(el);
|
|
ChordRest* cr1 = static_cast<ChordRest*>(_elist[track]);
|
|
qDebug(" %d/%d -> %d/%d",
|
|
cr->duration().numerator(), cr->duration().denominator(),
|
|
cr1->duration().numerator(), cr1->duration().denominator());
|
|
return;
|
|
}
|
|
if (track % VOICES)
|
|
measure()->mstaff(staffIdx)->hasVoices = true;
|
|
|
|
// fall through
|
|
|
|
case KEYSIG:
|
|
case BAR_LINE:
|
|
case BREATH:
|
|
_elist[track] = el;
|
|
empty = false;
|
|
break;
|
|
|
|
default:
|
|
qDebug("Segment::add() unknown %s", el->name());
|
|
abort();
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// remove
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::remove(Element* el)
|
|
{
|
|
// qDebug("%p Segment::remove %s %p", this, el->name(), el);
|
|
|
|
int track = el->track();
|
|
|
|
switch(el->type()) {
|
|
case CHORD:
|
|
case REST:
|
|
{
|
|
_elist[track] = 0;
|
|
int staffIdx = el->staffIdx();
|
|
measure()->checkMultiVoices(staffIdx);
|
|
}
|
|
break;
|
|
|
|
case REPEAT_MEASURE:
|
|
measure()->setRepeatFlags(measure()->repeatFlags() & ~RepeatMeasureFlag);
|
|
_elist[track] = 0;
|
|
break;
|
|
|
|
case OTTAVA:
|
|
{
|
|
Ottava* o = static_cast<Ottava*>(el);
|
|
Segment* es = static_cast<Segment*>(o->endElement());
|
|
int tick2 = es->tick();
|
|
Staff* st = o->staff();
|
|
st->pitchOffsets().remove(tick());
|
|
st->pitchOffsets().remove(tick2);
|
|
removeSpanner(static_cast<Spanner*>(el));
|
|
score()->setPlaylistDirty(true);
|
|
}
|
|
break;
|
|
|
|
case HAIRPIN:
|
|
score()->removeHairpin(static_cast<Hairpin*>(el));
|
|
removeSpanner(static_cast<Spanner*>(el));
|
|
score()->setPlaylistDirty(true);
|
|
break;
|
|
|
|
case VOLTA:
|
|
case TRILL:
|
|
case PEDAL:
|
|
case TEXTLINE:
|
|
removeSpanner(static_cast<Spanner*>(el));
|
|
break;
|
|
|
|
case DYNAMIC:
|
|
case HARMONY:
|
|
case SYMBOL:
|
|
case FRET_DIAGRAM:
|
|
case TEMPO_TEXT:
|
|
case STAFF_TEXT:
|
|
case REHEARSAL_MARK:
|
|
case MARKER:
|
|
case IMAGE:
|
|
case TEXT:
|
|
case TAB_DURATION_SYMBOL:
|
|
case FIGURED_BASS:
|
|
removeAnnotation(el);
|
|
break;
|
|
|
|
case JUMP:
|
|
measure()->setRepeatFlags(measure()->repeatFlags() & ~RepeatJump);
|
|
removeAnnotation(el);
|
|
break;
|
|
|
|
case STAFF_STATE:
|
|
if (static_cast<StaffState*>(el)->staffStateType() == STAFF_STATE_INSTRUMENT) {
|
|
Part* part = el->staff()->part();
|
|
part->removeInstrument(tick());
|
|
}
|
|
removeAnnotation(el);
|
|
break;
|
|
|
|
case INSTRUMENT_CHANGE:
|
|
{
|
|
InstrumentChange* is = static_cast<InstrumentChange*>(el);
|
|
Part* part = is->staff()->part();
|
|
part->removeInstrument(tick());
|
|
}
|
|
removeAnnotation(el);
|
|
break;
|
|
|
|
case CLEF:
|
|
_elist[track] = 0;
|
|
el->staff()->removeClef(static_cast<Clef*>(el));
|
|
break;
|
|
|
|
case TIMESIG:
|
|
_elist[track] = 0;
|
|
el->staff()->removeTimeSig(static_cast<TimeSig*>(el));
|
|
break;
|
|
|
|
case KEYSIG:
|
|
case BAR_LINE:
|
|
case BREATH:
|
|
_elist[track] = 0;
|
|
break;
|
|
|
|
default:
|
|
qDebug("Segment::remove() unknown %s", el->name());
|
|
abort();
|
|
|
|
}
|
|
checkEmpty();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// segmentType
|
|
// returns segment type suitable for storage of Element
|
|
//---------------------------------------------------------
|
|
|
|
Segment::SegmentType Segment::segmentType(ElementType type)
|
|
{
|
|
switch (type) {
|
|
case CHORD:
|
|
case REST:
|
|
case REPEAT_MEASURE:
|
|
case JUMP:
|
|
case MARKER:
|
|
return SegChordRest;
|
|
case CLEF:
|
|
return SegClef;
|
|
case KEYSIG:
|
|
return SegKeySig;
|
|
case TIMESIG:
|
|
return SegTimeSig;
|
|
case BAR_LINE:
|
|
return SegStartRepeatBarLine;
|
|
case BREATH:
|
|
return SegBreath;
|
|
default:
|
|
qDebug("Segment:segmentType(): bad type: <%s>", Element::name(type));
|
|
return (SegmentType)-1;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// removeGeneratedElements
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::removeGeneratedElements()
|
|
{
|
|
for (int i = 0; i < _elist.size(); ++i) {
|
|
if (_elist[i] && _elist[i]->generated()) {
|
|
_elist[i] = 0;
|
|
}
|
|
}
|
|
checkEmpty();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// sortStaves
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::sortStaves(QList<int>& dst)
|
|
{
|
|
QList<Element*> dl;
|
|
|
|
for (int i = 0; i < dst.size(); ++i) {
|
|
int startTrack = dst[i] * VOICES;
|
|
int endTrack = startTrack + VOICES;
|
|
dl.reserve(VOICES);
|
|
for (int k = startTrack; k < endTrack; ++k)
|
|
dl.append(_elist[k]);
|
|
}
|
|
_elist = dl;
|
|
fixStaffIdx();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// fixStaffIdx
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::fixStaffIdx()
|
|
{
|
|
int track = 0;
|
|
foreach(Element* e, _elist) {
|
|
if (e)
|
|
e->setTrack(track);
|
|
++track;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// checkEmpty
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::checkEmpty() const
|
|
{
|
|
empty = true;
|
|
foreach(const Element* e, _elist) {
|
|
if (e) {
|
|
empty = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// tick
|
|
//---------------------------------------------------------
|
|
|
|
int Segment::tick() const
|
|
{
|
|
return _tick + measure()->tick();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setTick
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::setTick(int t)
|
|
{
|
|
_tick = t - measure()->tick();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// segLyricsList
|
|
//---------------------------------------------------------
|
|
|
|
const QList<Lyrics*>* Segment::lyricsList(int track) const
|
|
{
|
|
if (!(segmentType() & (SegChordRestGrace))) {
|
|
if (MScore::debugMode)
|
|
qDebug("warning : lyricsList bad segment type <%s><%s>", name(), subTypeName());
|
|
return 0;
|
|
}
|
|
|
|
ChordRest* cr = static_cast<ChordRest*>(element(track));
|
|
if (cr)
|
|
return &cr->lyricsList();
|
|
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// swapElements
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::swapElements(int i1, int i2)
|
|
{
|
|
_elist.swap(i1, i2);
|
|
if (_elist[i1])
|
|
_elist[i1]->setTrack(i1);
|
|
if (_elist[i2])
|
|
_elist[i2]->setTrack(i2);
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------
|
|
// write
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::write(Xml& xml) const
|
|
{
|
|
if (_written)
|
|
return;
|
|
_written = true;
|
|
if (_extraLeadingSpace.isZero() && _extraTrailingSpace.isZero())
|
|
return;
|
|
xml.stag(name());
|
|
xml.tag("subtype", _segmentType);
|
|
xml.tag("leadingSpace", _extraLeadingSpace.val());
|
|
xml.tag("trailingSpace", _extraTrailingSpace.val());
|
|
xml.etag();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// read
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::read(XmlReader& e)
|
|
{
|
|
while (e.readNextStartElement()) {
|
|
const QStringRef& tag(e.name());
|
|
|
|
if (tag == "subtype")
|
|
_segmentType = SegmentType(e.readInt());
|
|
else if (tag == "leadingSpace")
|
|
_extraLeadingSpace = Spatium(e.readDouble());
|
|
else if (tag == "trailingSpace")
|
|
_extraTrailingSpace = Spatium(e.readDouble());
|
|
else
|
|
e.unknown();
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// getProperty
|
|
//---------------------------------------------------------
|
|
|
|
QVariant Segment::getProperty(P_ID propertyId) const
|
|
{
|
|
switch(propertyId) {
|
|
case P_LEADING_SPACE: return extraLeadingSpace().val();
|
|
case P_TRAILING_SPACE: return extraTrailingSpace().val();
|
|
default:
|
|
return Element::getProperty(propertyId);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// propertyDefault
|
|
//---------------------------------------------------------
|
|
|
|
QVariant Segment::propertyDefault(P_ID propertyId) const
|
|
{
|
|
switch(propertyId) {
|
|
case P_LEADING_SPACE: return 0.0;
|
|
case P_TRAILING_SPACE: return 0.0;
|
|
default:
|
|
return Element::getProperty(propertyId);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setProperty
|
|
//---------------------------------------------------------
|
|
|
|
bool Segment::setProperty(P_ID propertyId, const QVariant& v)
|
|
{
|
|
switch(propertyId) {
|
|
case P_LEADING_SPACE: setExtraLeadingSpace(Spatium(v.toDouble())); break;
|
|
case P_TRAILING_SPACE: setExtraTrailingSpace(Spatium(v.toDouble())); break;
|
|
default:
|
|
return Element::setProperty(propertyId, v);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// splitsTuplet
|
|
//---------------------------------------------------------
|
|
|
|
bool Segment::splitsTuplet() const
|
|
{
|
|
if (segmentType() != SegChordRest)
|
|
return false;
|
|
int tracks = score()->nstaves() * VOICES;
|
|
for (int track = 0; track < tracks; ++track) {
|
|
ChordRest* cr = static_cast<ChordRest*>(element(track));
|
|
if (cr == 0)
|
|
continue;
|
|
if (cr->tuplet() && cr->tuplet()->elements().front() != cr)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// operator<
|
|
/// return true if segment is before s in list
|
|
//---------------------------------------------------------
|
|
|
|
bool Segment::operator<(const Segment& s) const
|
|
{
|
|
if (tick() < s.tick())
|
|
return true;
|
|
if (tick() > s.tick())
|
|
return false;
|
|
for (Segment* ns = next1(); ns && (ns->tick() == s.tick()); ns = ns->next1()) {
|
|
if (ns == &s)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// operator>
|
|
/// return true if segment is after s in list
|
|
//---------------------------------------------------------
|
|
|
|
bool Segment::operator>(const Segment& s) const
|
|
{
|
|
if (tick() > s.tick())
|
|
return true;
|
|
if (tick() < s.tick())
|
|
return false;
|
|
for (Segment* ns = prev1(); ns && (ns->tick() == s.tick()); ns = ns->prev1()) {
|
|
if (ns == &s)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// addSpannerBack
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::addSpannerBack(Spanner* e)
|
|
{
|
|
e->setNext(_spannerBack);
|
|
_spannerBack = e;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// removeSpannerBack
|
|
//---------------------------------------------------------
|
|
|
|
bool Segment::removeSpannerBack(Spanner* e)
|
|
{
|
|
Spanner* sp = _spannerBack;
|
|
Spanner* prev = 0;
|
|
while (sp) {
|
|
if (sp == e) {
|
|
if (prev)
|
|
prev->setNext(sp->next());
|
|
else
|
|
_spannerBack = sp->next();
|
|
return true;
|
|
}
|
|
prev = sp;
|
|
sp = sp->next();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// addSpannerFor
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::addSpannerFor(Spanner* e)
|
|
{
|
|
e->setNext(_spannerFor);
|
|
_spannerFor = e;
|
|
}
|
|
|
|
bool Segment::removeSpannerFor(Spanner* e)
|
|
{
|
|
Spanner* sp = _spannerFor;
|
|
Spanner* prev = 0;
|
|
while (sp) {
|
|
if (sp == e) {
|
|
if (prev)
|
|
prev->setNext(sp->next());
|
|
else
|
|
_spannerFor = sp->next();
|
|
return true;
|
|
}
|
|
prev = sp;
|
|
sp = sp->next();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// findAnnotationOrElement
|
|
/// return true if an annotation of type type or and element is found in the track range
|
|
//---------------------------------------------------------
|
|
|
|
bool Segment::findAnnotationOrElement(ElementType type, int minTrack, int maxTrack)
|
|
{
|
|
for (const Element* e : _annotations)
|
|
if (e->type() == type && e->track() >= minTrack && e->track() <= maxTrack)
|
|
return true;
|
|
for (int curTrack = minTrack; curTrack <= maxTrack; curTrack++)
|
|
if (element(curTrack))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// removeAnnotation
|
|
//---------------------------------------------------------
|
|
|
|
void Segment::removeAnnotation(Element* e)
|
|
{
|
|
for (auto i = _annotations.begin(); i != _annotations.end(); ++i) {
|
|
if (*i == e) {
|
|
_annotations.erase(i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|