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select.cpp
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select.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 class Selection plus other selection related functions.
*/
#include "mscore.h"
#include "arpeggio.h"
#include "barline.h"
#include "beam.h"
#include "chord.h"
#include "element.h"
#include "figuredbass.h"
#include "glissando.h"
#include "harmony.h"
#include "fret.h"
#include "hook.h"
#include "input.h"
#include "limits.h"
#include "lyrics.h"
#include "measure.h"
#include "note.h"
#include "notedot.h"
#include "page.h"
#include "rest.h"
#include "score.h"
#include "segment.h"
#include "select.h"
#include "sig.h"
#include "slur.h"
#include "stem.h"
#include "stemslash.h"
#include "tie.h"
#include "system.h"
#include "text.h"
#include "tremolo.h"
#include "tuplet.h"
#include "utils.h"
#include "xml.h"
#include "staff.h"
#include "part.h"
#include "accidental.h"
#include "articulation.h"
namespace Ms {
//---------------------------------------------------------
// Selection
//---------------------------------------------------------
Selection::Selection(Score* s)
{
_score = s;
_state = SelState::NONE;
_startSegment = 0;
_endSegment = 0;
_activeSegment = 0;
_staffStart = 0;
_staffEnd = 0;
_activeTrack = 0;
}
//---------------------------------------------------------
// tickStart
//---------------------------------------------------------
int Selection::tickStart() const
{
switch (_state) {
case SelState::RANGE:
return _startSegment->tick();
case SelState::LIST: {
ChordRest* cr = firstChordRest();
return (cr) ? cr->tick() : -1;
}
default:
return -1;
}
}
//---------------------------------------------------------
// tickEnd
//---------------------------------------------------------
int Selection::tickEnd() const
{
switch (_state) {
case SelState::RANGE: {
if (_endSegment) {
return _endSegment->tick();
}
else { // endsegment == 0 if end of score
Measure* m = _score->lastMeasure();
return m->tick() + m->ticks();
}
break;
}
case SelState::LIST: {
ChordRest* cr = lastChordRest();
return (cr) ? cr->tick() : -1;
break;
}
default:
return -1;
}
}
//---------------------------------------------------------
// isStartActive
//---------------------------------------------------------
bool Selection::isStartActive() const
{
return activeSegment() && activeSegment()->tick() == tickStart();
}
//---------------------------------------------------------
// isEndActive
//---------------------------------------------------------
bool Selection::isEndActive() const
{
return activeSegment() && activeSegment()->tick() == tickEnd();
}
//---------------------------------------------------------
// element
//---------------------------------------------------------
Element* Selection::element() const
{
return ((state() != SelState::RANGE) && (_el.size() == 1)) ? _el[0] : 0;
}
//---------------------------------------------------------
// cr
//---------------------------------------------------------
ChordRest* Selection::cr() const
{
Element* e = element();
if (!e)
return 0;
if (e->isNote())
e = e->parent();
if (e->isChordRest())
return toChordRest(e);
return 0;
}
//---------------------------------------------------------
// activeCR
//---------------------------------------------------------
ChordRest* Selection::activeCR() const
{
if ((_state != SelState::RANGE) || !_activeSegment)
return 0;
if (_activeSegment == _startSegment)
return firstChordRest(_activeTrack);
else
return lastChordRest(_activeTrack);
}
Segment* Selection::firstChordRestSegment() const
{
if (!isRange()) return 0;
for (Segment* s = _startSegment; s && (s != _endSegment); s = s->next1MM()) {
if (!s->enabled())
continue;
if (s->isChordRestType())
return s;
}
return 0;
}
//---------------------------------------------------------
// firstChordRest
//---------------------------------------------------------
ChordRest* Selection::firstChordRest(int track) const
{
if (_el.size() == 1) {
Element* el = _el[0];
if (el->isNote())
return toChordRest(el->parent());
else if (el->isRest())
return toChordRest(el);
return 0;
}
ChordRest* cr = 0;
for (Element* el : _el) {
if (el->isNote())
el = el->parent();
if (el->isChordRest()) {
if (track != -1 && el->track() != track)
continue;
if (cr) {
if (toChordRest(el)->tick() < cr->tick())
cr = toChordRest(el);
}
else
cr = toChordRest(el);
}
}
return cr;
}
//---------------------------------------------------------
// lastChordRest
//---------------------------------------------------------
ChordRest* Selection::lastChordRest(int track) const
{
if (_el.size() == 1) {
Element* el = _el[0];
if (el && el->isNote())
return toChordRest(el->parent());
else if (el->isChord() || el->isRest() || el->isRepeatMeasure())
return toChordRest(el);
return 0;
}
ChordRest* cr = 0;
for (auto el : _el) {
if (el->isNote())
el = toNote(el)->chord();
if (el->isChordRest() && toChordRest(el)->segment()->isChordRestType()) {
if (track != -1 && el->track() != track)
continue;
if (cr) {
if (toChordRest(el)->tick() >= cr->tick())
cr = toChordRest(el);
}
else
cr = toChordRest(el);
}
}
return cr;
}
//---------------------------------------------------------
// findMeasure
//---------------------------------------------------------
Measure* Selection::findMeasure() const
{
Measure *m = 0;
if (_el.size() > 0) {
Element* el = _el[0];
m = toMeasure(el->findMeasure());
}
return m;
}
//---------------------------------------------------------
// deselectAll
//---------------------------------------------------------
void Selection::deselectAll()
{
if (_state == SelState::RANGE)
_score->setUpdateAll();
clear();
updateState();
}
//---------------------------------------------------------
// changeSelection
//---------------------------------------------------------
static QRectF changeSelection(Element* e, bool b)
{
QRectF r = e->canvasBoundingRect();
e->setSelected(b);
r |= e->canvasBoundingRect();
return r;
}
//---------------------------------------------------------
// clear
//---------------------------------------------------------
void Selection::clear()
{
for (Element* e : _el) {
if (e->isSpanner()) { // TODO: only visible elements should be selectable?
Spanner* sp = toSpanner(e);
for (auto s : sp->spannerSegments())
e->score()->addRefresh(changeSelection(s, false));
}
else
e->score()->addRefresh(changeSelection(e, false));
}
_el.clear();
_startSegment = 0;
_endSegment = 0;
_activeSegment = 0;
_staffStart = 0;
_staffEnd = 0;
_activeTrack = 0;
setState(SelState::NONE);
}
//---------------------------------------------------------
// remove
//---------------------------------------------------------
void Selection::remove(Element* el)
{
_el.removeOne(el);
el->setSelected(false);
updateState();
}
//---------------------------------------------------------
// add
//---------------------------------------------------------
void Selection::add(Element* el)
{
_el.append(el);
update();
}
//---------------------------------------------------------
// canSelect
//---------------------------------------------------------
bool SelectionFilter::canSelect(const Element* e) const
{
if (e->isDynamic() || e->isHairpin())
return isFiltered(SelectionFilterType::DYNAMIC);
if (e->isArticulation() || e->isTrill())
return isFiltered(SelectionFilterType::ARTICULATION);
if (e->type() == ElementType::LYRICS)
return isFiltered(SelectionFilterType::LYRICS);
if (e->type() == ElementType::FINGERING)
return isFiltered(SelectionFilterType::FINGERING);
if (e->type() == ElementType::HARMONY)
return isFiltered(SelectionFilterType::CHORD_SYMBOL);
if (e->type() == ElementType::SLUR)
return isFiltered(SelectionFilterType::SLUR);
if (e->type() == ElementType::FIGURED_BASS)
return isFiltered(SelectionFilterType::FIGURED_BASS);
if (e->type() == ElementType::OTTAVA)
return isFiltered(SelectionFilterType::OTTAVA);
if (e->type() == ElementType::PEDAL)
return isFiltered(SelectionFilterType::PEDAL_LINE);
if (e->type() == ElementType::ARPEGGIO)
return isFiltered(SelectionFilterType::ARPEGGIO);
if (e->type() == ElementType::GLISSANDO)
return isFiltered(SelectionFilterType::GLISSANDO);
if (e->type() == ElementType::FRET_DIAGRAM)
return isFiltered(SelectionFilterType::FRET_DIAGRAM);
if (e->type() == ElementType::BREATH)
return isFiltered(SelectionFilterType::BREATH);
if (e->isText()) // only TEXT, INSTRCHANGE and STAFFTEXT are caught here, rest are system thus not in selection
return isFiltered(SelectionFilterType::OTHER_TEXT);
if (e->isSLine()) // NoteLine, Volta
return isFiltered(SelectionFilterType::OTHER_LINE);
if (e->isTremolo() && !toTremolo(e)->twoNotes())
return isFiltered(SelectionFilterType::TREMOLO);
if (e->isChord() && toChord(e)->isGrace())
return isFiltered(SelectionFilterType::GRACE_NOTE);
return true;
}
//---------------------------------------------------------
// canSelectVoice
//---------------------------------------------------------
bool SelectionFilter::canSelectVoice(int track) const
{
int voice = track % VOICES;
switch (voice) {
case 0:
return isFiltered(SelectionFilterType::FIRST_VOICE);
case 1:
return isFiltered(SelectionFilterType::SECOND_VOICE);
case 2:
return isFiltered(SelectionFilterType::THIRD_VOICE);
case 3:
return isFiltered(SelectionFilterType::FOURTH_VOICE);
}
return true;
}
//---------------------------------------------------------
// appendFiltered
//---------------------------------------------------------
void Selection::appendFiltered(Element* e)
{
if (selectionFilter().canSelect(e))
_el.append(e);
}
//---------------------------------------------------------
// appendChord
//---------------------------------------------------------
void Selection::appendChord(Chord* chord)
{
if (chord->beam() && !_el.contains(chord->beam()))
_el.append(chord->beam());
if (chord->stem())
_el.append(chord->stem());
if (chord->hook())
_el.append(chord->hook());
if (chord->arpeggio())
appendFiltered(chord->arpeggio());
if (chord->stemSlash())
_el.append(chord->stemSlash());
if (chord->tremolo())
appendFiltered(chord->tremolo());
for (Note* note : chord->notes()) {
_el.append(note);
if (note->accidental()) _el.append(note->accidental());
foreach(Element* el, note->el())
appendFiltered(el);
for (NoteDot* dot : note->dots())
_el.append(dot);
if (note->tieFor() && (note->tieFor()->endElement() != 0)) {
if (note->tieFor()->endElement()->type() == ElementType::NOTE) {
Note* endNote = static_cast<Note*>(note->tieFor()->endElement());
Segment* s = endNote->chord()->segment();
if (s->tick() < tickEnd())
_el.append(note->tieFor());
}
}
}
}
//---------------------------------------------------------
// updateSelectedElements
//---------------------------------------------------------
void Selection::updateSelectedElements()
{
for (Element* e : _el)
e->setSelected(false);
_el.clear();
// assert:
int staves = _score->nstaves();
if (_staffStart < 0 || _staffStart >= staves || _staffEnd < 0 || _staffEnd > staves
|| _staffStart >= _staffEnd) {
qDebug("updateSelectedElements: bad staff selection %d - %d, staves %d", _staffStart, _staffEnd, staves);
_staffStart = 0;
_staffEnd = 0;
}
int startTrack = _staffStart * VOICES;
int endTrack = _staffEnd * VOICES;
for (int st = startTrack; st < endTrack; ++st) {
if (!canSelectVoice(st))
continue;
for (Segment* s = _startSegment; s && (s != _endSegment); s = s->next1MM()) {
if (!s->enabled() || s->isEndBarLineType()) // do not select end bar line
continue;
for (Element* e : s->annotations()) {
if (e->track() != st)
continue;
// if (e->systemFlag()) //exclude system text // ws: why?
// continue;
appendFiltered(e);
}
Element* e = s->element(st);
if (!e || e->generated() || e->type() == ElementType::TIMESIG || e->type() == ElementType::KEYSIG)
continue;
if (e->isChordRest()) {
ChordRest* cr = toChordRest(e);
for (Element* e : cr->lyrics()) {
if (e)
appendFiltered(e);
}
for (Articulation* art : cr->articulations())
appendFiltered(art);
}
if (e->isChord()) {
Chord* chord = toChord(e);
for (Chord* graceNote : chord->graceNotes())
if (canSelect(graceNote)) appendChord(graceNote);
appendChord(chord);
}
else {
appendFiltered(e);
}
}
}
int stick = startSegment()->tick();
int etick = tickEnd();
for (auto i = _score->spanner().begin(); i != _score->spanner().end(); ++i) {
Spanner* sp = (*i).second;
// ignore spanners belonging to other tracks
if (sp->track() < startTrack || sp->track() >= endTrack)
continue;
if (!canSelectVoice(sp->track()))
continue;
// ignore voltas
if (sp->type() == ElementType::VOLTA)
continue;
if (sp->type() == ElementType::SLUR) {
// ignore if start & end elements not calculated yet
if (!sp->startElement() || !sp->endElement())
continue;
if ((sp->tick() >= stick && sp->tick() < etick) || (sp->tick2() >= stick && sp->tick2() < etick))
if (canSelect(sp->startCR()) && canSelect(sp->endCR()))
appendFiltered(sp); // slur with start or end in range selection
}
else if ((sp->tick() >= stick && sp->tick() < etick) && (sp->tick2() >= stick && sp->tick2() <= etick))
appendFiltered(sp); // spanner with start and end in range selection
}
update();
}
//---------------------------------------------------------
// setRange
//---------------------------------------------------------
void Selection::setRange(Segment* startSegment, Segment* endSegment, int staffStart, int staffEnd)
{
Q_ASSERT(staffEnd > staffStart && staffStart >= 0 && staffEnd >= 0 && staffEnd <= _score->nstaves());
_startSegment = startSegment;
_endSegment = endSegment;
_activeSegment = endSegment;
_staffStart = staffStart;
_staffEnd = staffEnd;
setState(SelState::RANGE);
}
//---------------------------------------------------------
// update
/// Set select flag for all Elements in select list.
//---------------------------------------------------------
void Selection::update()
{
for (Element* e : _el)
e->setSelected(true);
updateState();
}
//---------------------------------------------------------
// dump
//---------------------------------------------------------
void Selection::dump()
{
qDebug("Selection dump: ");
switch(_state) {
case SelState::NONE: qDebug("NONE"); return;
case SelState::RANGE: qDebug("RANGE"); break;
case SelState::LIST: qDebug("LIST"); break;
}
foreach(const Element* e, _el)
qDebug(" %p %s", e, e->name());
}
//---------------------------------------------------------
// updateState
/// update selection and input state
//---------------------------------------------------------
void Selection::updateState()
{
int n = _el.size();
Element* e = element();
if (n == 0)
setState(SelState::NONE);
else if (_state == SelState::NONE)
setState(SelState::LIST);
if (!_score->noteEntryMode())
_score->inputState().update(e);
}
//---------------------------------------------------------
// setState
//---------------------------------------------------------
void Selection::setState(SelState s)
{
_state = s;
_score->setSelectionChanged(true);
}
//---------------------------------------------------------
// mimeType
//---------------------------------------------------------
QString Selection::mimeType() const
{
switch (_state) {
default:
case SelState::NONE:
return QString();
case SelState::LIST:
return isSingle() ? mimeSymbolFormat : mimeSymbolListFormat;
case SelState::RANGE:
return mimeStaffListFormat;
}
}
//---------------------------------------------------------
// mimeData
//---------------------------------------------------------
QByteArray Selection::mimeData() const
{
QByteArray a;
switch (_state) {
case SelState::LIST:
if (isSingle())
a = element()->mimeData(QPointF());
else
a = symbolListMimeData();
break;
case SelState::NONE:
break;
case SelState::RANGE:
a = staffMimeData();
break;
}
return a;
}
//---------------------------------------------------------
// hasElementInTrack
//---------------------------------------------------------
bool hasElementInTrack(Segment* startSeg, Segment* endSeg, int track)
{
for (Segment* seg = startSeg; seg != endSeg; seg = seg->next1MM()) {
if (!seg->enabled())
continue;
if (seg->element(track))
return true;
}
return false;
}
//---------------------------------------------------------
// firstElementInTrack
//---------------------------------------------------------
int firstElementInTrack(Segment* startSeg, Segment* endSeg, int track)
{
for (Segment* seg = startSeg; seg != endSeg; seg = seg->next1MM()) {
if (!seg->enabled())
continue;
if (seg->element(track))
return seg->tick();
}
return -1;
}
//---------------------------------------------------------
// staffMimeData
//---------------------------------------------------------
QByteArray Selection::staffMimeData() const
{
QBuffer buffer;
buffer.open(QIODevice::WriteOnly);
XmlWriter xml(score(), &buffer);
xml.header();
xml.setClipboardmode(true);
xml.setFilter(selectionFilter());
int ticks = tickEnd() - tickStart();
int staves = staffEnd() - staffStart();
if (!MScore::testMode) {
xml.stag(QString("StaffList version=\"" MSC_VERSION "\" tick=\"%1\" len=\"%2\" staff=\"%3\" staves=\"%4\"").arg(tickStart()).arg(ticks).arg(staffStart()).arg(staves));
}
else {
xml.stag(QString("StaffList version=\"2.00\" tick=\"%1\" len=\"%2\" staff=\"%3\" staves=\"%4\"").arg(tickStart()).arg(ticks).arg(staffStart()).arg(staves));
}
Segment* seg1 = _startSegment;
Segment* seg2 = _endSegment;
for (int staffIdx = staffStart(); staffIdx < staffEnd(); ++staffIdx) {
int startTrack = staffIdx * VOICES;
int endTrack = startTrack + VOICES;
xml.stag(QString("Staff id=\"%1\"").arg(staffIdx));
Staff* staff = _score->staff(staffIdx);
Part* part = staff->part();
Interval interval = part->instrument(seg1->tick())->transpose();
if (interval.chromatic)
xml.tag("transposeChromatic", interval.chromatic);
if (interval.diatonic)
xml.tag("transposeDiatonic", interval.diatonic);
for (int voice = 0; voice < VOICES; voice++) {
if (hasElementInTrack(seg1, seg2, startTrack + voice)
&& xml.canWriteVoice(voice)) {
int offset = firstElementInTrack(seg1, seg2, startTrack+voice) - tickStart();
xml.tag(QString("voice id=\"%1\"").arg(voice), offset);
}
}
_score->writeSegments(xml, startTrack, endTrack, seg1, seg2, false, true, true, false);
xml.etag();
}
xml.etag();
buffer.close();
return buffer.buffer();
}
//---------------------------------------------------------
// symbolListMimeData
//---------------------------------------------------------
QByteArray Selection::symbolListMimeData() const
{
struct MAPDATA {
Element* e;
Segment* s;
};
QBuffer buffer;
buffer.open(QIODevice::WriteOnly);
XmlWriter xml(score(), &buffer);
xml.header();
xml.setClipboardmode(true);
int topTrack = 1000000;
int bottomTrack = 0;
Segment* firstSeg = nullptr;
int firstTick = 0x7FFFFFFF;
MAPDATA mapData;
Segment* seg = nullptr;
int track;
std::multimap<qint64, MAPDATA> map;
// scan selection element list, inserting relevant elements in a tick-sorted map
foreach (Element* e, _el) {
switch (e->type()) {
/* All these element types are ignored:
Enabling copying of more element types requires enabling pasting in Score::pasteSymbols() in libmscore/paste.cpp
case ElementType::SYMBOL:
case ElementType::TEXT:
case ElementType::INSTRUMENT_NAME:
case ElementType::SLUR_SEGMENT:
case ElementType::TIE_SEGMENT:
case ElementType::STAFF_LINES:
case ElementType::BAR_LINE:
case ElementType::STEM_SLASH:
case ElementType::LINE:
case ElementType::BRACKET:
case ElementType::ARPEGGIO:
case ElementType::ACCIDENTAL:
case ElementType::STEM:
case ElementType::NOTE:
case ElementType::CLEF:
case ElementType::KEYSIG:
case ElementType::TIMESIG:
case ElementType::REST:
case ElementType::BREATH:
case ElementType::GLISSANDO:
case ElementType::REPEAT_MEASURE:
case ElementType::IMAGE:
case ElementType::TIE:
case ElementType::CHORDLINE:
case ElementType::DYNAMIC:
case ElementType::BEAM:
case ElementType::HOOK:
case ElementType::MARKER:
case ElementType::JUMP:
case ElementType::FINGERING:
case ElementType::TUPLET:
case ElementType::TEMPO_TEXT:
case ElementType::STAFF_TEXT:
case ElementType::SYSTEM_TEXT:
case ElementType::REHEARSAL_MARK:
case ElementType::INSTRUMENT_CHANGE:
case ElementType::BEND:
case ElementType::TREMOLOBAR:
case ElementType::VOLTA:
case ElementType::HAIRPIN_SEGMENT:
case ElementType::OTTAVA_SEGMENT:
case ElementType::TRILL_SEGMENT:
case ElementType::TEXTLINE_SEGMENT:
case ElementType::VOLTA_SEGMENT:
case ElementType::PEDAL_SEGMENT:
case ElementType::LAYOUT_BREAK:
case ElementType::SPACER:
case ElementType::STAFF_STATE:
case ElementType::LEDGER_LINE:
case ElementType::NOTEHEAD:
case ElementType::NOTEDOT:
case ElementType::TREMOLO:
case ElementType::MEASURE:
case ElementType::SELECTION:
case ElementType::LASSO:
case ElementType::SHADOW_NOTE:
case ElementType::RUBBERBAND:
case ElementType::TAB_DURATION_SYMBOL:
case ElementType::FSYMBOL:
case ElementType::PAGE:
case ElementType::HAIRPIN:
case ElementType::OTTAVA:
case ElementType::PEDAL:
case ElementType::TRILL:
case ElementType::TEXTLINE:
case ElementType::NOTELINE:
case ElementType::SEGMENT:
case ElementType::SYSTEM:
case ElementType::COMPOUND:
case ElementType::CHORD:
case ElementType::SLUR:
case ElementType::ELEMENT:
case ElementType::ELEMENT_LIST:
case ElementType::STAFF_LIST:
case ElementType::MEASURE_LIST:
case ElementType::LAYOUT:
case ElementType::HBOX:
case ElementType::VBOX:
case ElementType::TBOX:
case ElementType::FBOX:
case ElementType::ICON:
case ElementType::OSSIA:
case ElementType::BAGPIPE_EMBELLISHMENT:
continue;
*/
case ElementType::ARTICULATION:
// ignore articulations not attached to chords/rest
if (e->parent()->isChord()) {
Chord* par = toChord(e->parent());
seg = par->segment();
break;
}
else if (e->parent()->isRest()) {
Rest* par = toRest(e->parent());
seg = par->segment();
break;
}
continue;
case ElementType::FIGURED_BASS:
seg = toFiguredBass(e)->segment();
break;
case ElementType::HARMONY:
case ElementType::FRET_DIAGRAM:
// ignore chord symbols or fret diagrams not attached to segment
if (e->parent()->isSegment()) {
seg = toSegment(e->parent());
break;
}
continue;
case ElementType::LYRICS:
seg = toLyrics(e)->segment();
break;
default:
continue;
}
track = e->track();
if (track < topTrack)
topTrack = track;
if (track > bottomTrack)
bottomTrack = track;
if (seg->tick() < firstTick) {
firstSeg = seg;
firstTick = seg->tick();
}
mapData.e = e;
mapData.s = seg;
map.insert(std::pair<qint64,MAPDATA>( ((qint64)track << 32) + seg->tick(), mapData));
}
xml.stag(QString("SymbolList version=\"" MSC_VERSION "\" fromtrack=\"%1\" totrack=\"%2\"")
.arg(topTrack).arg(bottomTrack));
// scan the map, outputting elements each with a relative <track> tag on track change,
// a relative tick and the number of CR segments to skip
int currTrack = -1;
for (auto iter = map.cbegin(); iter != map.cend(); ++iter) {
int numSegs;
int track = (int)(iter->first >> 32);
if (currTrack != track) {
xml.tag("trackOffset", track - topTrack);
currTrack = track;
seg = firstSeg;
}
xml.tag("tickOffset", (int)(iter->first & 0xFFFFFFFF) - firstTick);
numSegs = 0;
// with figured bass, we need to look for the proper segment
// not only according to ChordRest elements, but also annotations
if (iter->second.e->type() == ElementType::FIGURED_BASS) {
bool done = false;
for ( ; seg; seg = seg->next1()) {
if (seg->isChordRestType()) {
// if no ChordRest in right track, look in anotations
if (seg->element(currTrack) == nullptr) {
foreach (Element* el, seg->annotations()) {
// do annotations include our element?
if (el == iter->second.e) {
done = true;
break;
}
// do annotations include any f.b.?
if (el->type() == ElementType::FIGURED_BASS && el->track() == track) {
numSegs++; //yes: it counts as a step
break;
}
}
if (done)
break;
continue; // segment is not relevant: no ChordRest nor f.b.
}
else {
if (iter->second.s == seg)
break;
}
numSegs++;
}
}
}
else {
while (seg && iter->second.s != seg) {
seg = seg->nextCR(currTrack);
numSegs++;
}
}
xml.tag("segDelta", numSegs);
iter->second.e->write(xml);
}
xml.etag();
buffer.close();
return buffer.buffer();
}
//---------------------------------------------------------
// noteList
//---------------------------------------------------------
std::vector<Note*> Selection::noteList(int selTrack) const
{
std::vector<Note*>nl;
if (_state == SelState::LIST) {
foreach(Element* e, _el) {
if (e->type() == ElementType::NOTE)
nl.push_back(static_cast<Note*>(e));
}
}
else if (_state == SelState::RANGE) {
for (int staffIdx = staffStart(); staffIdx < staffEnd(); ++staffIdx) {
int startTrack = staffIdx * VOICES;
int endTrack = startTrack + VOICES;
for (Segment* seg = _startSegment; seg && seg != _endSegment; seg = seg->next1()) {
if (!(seg->segmentType() & (SegmentType::ChordRest)))
continue;
for (int track = startTrack; track < endTrack; ++track) {
if (!canSelectVoice(track))
continue;
Element* e = seg->element(track);
if (e == 0 || e->type() != ElementType::CHORD
|| (selTrack != -1 && selTrack != track))
continue;
Chord* c = static_cast<Chord*>(e);
nl.insert(nl.end(), c->notes().begin(), c->notes().end());
for (Chord* g : c->graceNotes()) {
nl.insert(nl.end(), g->notes().begin(), g->notes().end());
}
}
}
}
}
return nl;
}
//---------------------------------------------------------
// checkStart
// return false if element is NOT a tuplet or is start of a tuplet/tremolo
// return true if element is part of a tuplet/tremolo, but not the start
//---------------------------------------------------------
static bool checkStart(Element* e)
{
if (e == 0 || !e->isChordRest())
return false;
ChordRest* cr = static_cast<ChordRest*>(e);