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//=============================================================================
// MuseScore
// Music Composition & Notation
// $Id: cmd.cpp 5644 2012-05-17 10:53:29Z lasconic $
//
// 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
Handling of several GUI commands.
*/
#include <assert.h>
#include "score.h"
#include "utils.h"
#include "key.h"
#include "clef.h"
#include "navigate.h"
#include "slur.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 "tablature.h"
#include "stafftype.h"
#include "segment.h"
#include "chordlist.h"
#include "mscore.h"
#include "accidental.h"
#include "sequencer.h"
//---------------------------------------------------------
// startCmd
/// Start a GUI command by clearing the redraw area
/// and starting a user-visble undo.
//---------------------------------------------------------
void Score::startCmd()
{
if (MScore::debugMode)
qDebug("===startCmd()");
_layoutAll = true; ///< do a complete relayout
_playNote = false;
// Start collecting low-level undo operations for a
// user-visible undo action.
if (undo()->active()) {
// if (MScore::debugMode)
qDebug("Score::startCmd(): cmd already active");
return;
}
undo()->beginMacro();
undo(new SaveState(this));
}
//---------------------------------------------------------
// endCmd
/// End a GUI command by (if \a undo) ending a user-visble undo
/// and (always) updating the redraw area.
//---------------------------------------------------------
void Score::endCmd()
{
if (!undo()->active()) {
// if (MScore::debugMode)
qDebug("Score::endCmd(): no cmd active");
end();
return;
}
foreach(Score* s, scoreList())
s->end2();
bool noUndo = undo()->current()->childCount() <= 1;
if (!noUndo)
setDirty(true);
undo()->endMacro(noUndo);
end(); // DEBUG
}
//---------------------------------------------------------
// end
/// Update the redraw area.
//---------------------------------------------------------
void Score::end()
{
foreach(Score* s, scoreList())
s->end1();
}
//---------------------------------------------------------
// update
// layout & update
//---------------------------------------------------------
void Score::update()
{
foreach(Score* s, scoreList()) {
s->end2();
s->end1();
}
}
//---------------------------------------------------------
// end2
//---------------------------------------------------------
void Score::end2()
{
bool _needLayout = false;
if (_layoutAll) {
_updateAll = true;
_needLayout = true;
startLayout = 0;
}
else if (startLayout) {
_updateAll = true;
_needLayout = true;
}
if (_needLayout)
doLayout();
_layoutAll = false;
startLayout = 0;
}
//---------------------------------------------------------
// end1
//---------------------------------------------------------
void Score::end1()
{
if (_updateAll) {
foreach(MuseScoreView* v, viewer)
v->updateAll();
}
else {
// update a little more:
qreal d = spatium() * .5;
refresh.adjust(-d, -d, 2 * d, 2 * d);
foreach(MuseScoreView* v, viewer)
v->dataChanged(refresh);
}
refresh = QRectF();
_updateAll = false;
}
//---------------------------------------------------------
// endUndoRedo
/// Common handling for ending undo or redo
//---------------------------------------------------------
void Score::endUndoRedo()
{
updateSelection();
foreach(Score* score, scoreList()) {
if (score->layoutAll()) {
score->setUndoRedo(true);
score->doLayout();
score->setUndoRedo(false);
score->setUpdateAll(true);
}
score->setPlaylistDirty(true);
}
end();
}
//---------------------------------------------------------
// moveCursor
//---------------------------------------------------------
void Score::moveCursor()
{
foreach(MuseScoreView* v, viewer)
v->moveCursor();
}
//---------------------------------------------------------
// cmdAddSpanner
// drop VOLTA, OTTAVA, TRILL, PEDAL, DYNAMIC
// HAIRPIN, and TEXTLINE
//---------------------------------------------------------
void Score::cmdAddSpanner(Spanner* spanner, const QPointF& pos, const QPointF& /*dragOffset*/)
{
int staffIdx;
Segment* segment;
MeasureBase* mb = pos2measure(pos, &staffIdx, 0, &segment, 0);
if (mb == 0 || mb->type() != Element::MEASURE) {
qDebug("cmdAddSpanner: cannot put object here");
delete spanner;
return;
}
int track = staffIdx == -1 ? -1 : staffIdx * VOICES;
spanner->setTrack(track);
if (spanner->anchor() == Spanner::ANCHOR_SEGMENT) {
spanner->setStartElement(segment);
spanner->setParent(segment);
static const Segment::SegmentType st = Segment::SegChordRest;
Segment* ns = 0;
for (Segment* s = segment; s; s = s->next1(st)) {
ns = s;
if (s->measure() != segment->measure())
break;
}
if (ns == segment) {
qDebug("cmdAddSpanner: cannot put object on last segment");
delete spanner;
return;
}
spanner->setEndElement(ns);
}
else { // ANCHOR_MEASURE
Measure* m = static_cast<Measure*>(mb);
QRectF b(m->canvasBoundingRect());
if (pos.x() >= (b.x() + b.width() * .5))
m = m->nextMeasure();
spanner->setStartElement(m);
spanner->setEndElement(m);
spanner->setParent(m);
}
undoAddElement(spanner);
select(spanner, SELECT_SINGLE, 0);
if (spanner->type() == Element::TRILL) {
Element* e = segment->element(staffIdx * VOICES);
if (e && e->type() == Element::CHORD) {
Chord* chord = static_cast<Chord*>(e);
Fraction l = chord->duration();
if (chord->notes().size() > 1) {
// trill do not work for chords
}
Note* note = chord->upNote();
while (note->tieFor()) {
note = note->tieFor()->endNote();
l += note->chord()->duration();
}
Segment* s = note->chord()->segment();
s = s->next1(Segment::SegChordRest);
while (s) {
Element* e = s->element(staffIdx * VOICES);
if (e)
break;
s = s->next1(Segment::SegChordRest);
}
if (s)
spanner->setEndElement(s);
Fraction d(1,32);
Fraction e = l / d;
int n = e.numerator() / e.denominator();
QList<NoteEvent*> events;
int pitch = chord->upNote()->ppitch();
int key = chord->staff()->key(segment->tick()).accidentalType();
int pitch2 = diatonicUpDown(key, pitch, 1);
int dpitch = pitch2 - pitch;
for (int i = 0; i < n; i += 2) {
events.append(new NoteEvent(0, i * 1000 / n, 1000/n));
events.append(new NoteEvent(dpitch, (i+1) *1000 / n, 1000/n));
}
undo(new ChangeNoteEvents(chord, events));
}
}
}
//---------------------------------------------------------
// expandVoice
//---------------------------------------------------------
void Score::expandVoice(Segment* s, int track)
{
if (s->element(track)) {
ChordRest* cr = (ChordRest*)(s->element(track));
qDebug("expand voice: found %s %s", cr->name(), qPrintable(cr->duration().print()));
return;
}
Segment* ps;
for (ps = s; ps; ps = ps->prev(Segment::SegChordRest)) {
if (ps->element(track))
break;
}
if (ps) {
ChordRest* cr = static_cast<ChordRest*>(ps->element(track));
int tick = cr->tick() + cr->actualTicks();
if (tick == s->tick())
return;
if (tick > s->tick()) {
qDebug("expandVoice: cannot insert element here");
return;
}
}
//
// fill upto 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
//
Segment* ns;
for (ns = s->next(Segment::SegChordRest); ns; ns = ns->next(Segment::SegChordRest)) {
if (ns->element(track))
break;
}
ticks = ns ? (ns->tick() - s->tick()) : (m->ticks() - s->rtick());
if (ticks == m->ticks())
addRest(s, track, TDuration(TDuration::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);
}
//---------------------------------------------------------
// addPitch
//---------------------------------------------------------
Note* Score::addPitch(int pitch, bool addFlag)
{
qDebug("add pitch %d %d", pitch, addFlag);
if (addFlag) {
if (_is.cr() == 0 || _is.cr()->type() != Element::CHORD)
return 0;
Chord* chord = static_cast<Chord*>(_is.cr());
Note* n = addNote(chord, pitch);
setLayoutAll(false);
setLayout(chord->measure());
moveToNextInputPos();
return n;
}
expandVoice();
// insert note
MScore::Direction stemDirection = MScore::AUTO;
Note::NoteHeadGroup headGroup = Note::HEAD_NORMAL;
int track = _is.track();
if (_is.drumNote() != -1) {
pitch = _is.drumNote();
Drumset* ds = _is.drumset();
headGroup = ds->noteHead(pitch);
stemDirection = ds->stemDirection(pitch);
track = ds->voice(pitch) + (_is.track() / VOICES) * VOICES;
_is.setTrack(track);
expandVoice();
}
if (!_is.cr())
return 0;
NoteVal nval;
nval.pitch = pitch;
nval.headGroup = headGroup;
Fraction duration;
if (_is.repitchMode())
duration = _is.cr()->duration();
else
duration = _is.duration().fraction();
Segment* seg = setNoteRest(_is.segment(), track, nval, duration, stemDirection);
Note* note = 0;
if (seg) {
note = static_cast<Chord*>(seg->element(track))->upNote();
setLayout(note->chord()->measure());
}
if (_is.slur) {
//
// extend slur
//
ChordRest* e = searchNote(_is.tick(), _is.track());
if (e) {
int stick = 0;
Element* ee = _is.slur->startElement();
if (ee->isChordRest())
stick = static_cast<ChordRest*>(ee)->tick();
else if (ee->type() == Element::NOTE)
stick = static_cast<Note*>(ee)->chord()->tick();
if (stick == e->tick()) {
if (_is.slur->startElement())
static_cast<ChordRest*>(_is.slur->startElement())->removeSlurFor(_is.slur);
_is.slur->setStartElement(e);
static_cast<ChordRest*>(e)->addSlurFor(_is.slur);
}
else
_is.slur->setEndElement(e);
}
else
qDebug("addPitch: cannot find slur note");
setLayoutAll(true);
}
moveToNextInputPos();
return note;
}
//---------------------------------------------------------
// cmdAddInterval
//---------------------------------------------------------
void Score::cmdAddInterval(int val, const QList<Note*>& nl)
{
startCmd();
foreach(Note* on, nl) {
Note* note = new Note(*on);
Chord* chord = on->chord();
note->setParent(chord);
int valTmp = val < 0 ? val+1 : val-1;
int npitch;
int ntpc;
if( abs(valTmp) != 7 ) {
int line = on->line() - valTmp;
int tick = chord->tick();
Staff* estaff = staff(on->staffIdx() + chord->staffMove());
int clef = estaff->clef(tick);
int key = estaff->key(tick).accidentalType();
npitch = line2pitch(line, clef, key);
ntpc = pitch2tpc(npitch, key);
}
else { //special case for octave
Interval interval(7, 12);
if(val < 0) {
interval.flip();
}
transposeInterval(on->pitch(), on->tpc(), &npitch, &ntpc, interval, false);
}
note->setPitch(npitch, ntpc);
undoAddElement(note);
_playNote = true;
setLayout(on->chord()->measure());
select(note, SELECT_SINGLE, 0);
_is.pitch = note->pitch();
}
moveToNextInputPos();
endCmd();
}
//---------------------------------------------------------
// setGraceNote
/// Create a grace note in front of a normal note.
/// \arg chord is 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, bool behind, int len)
{
Note* note = new Note(this);
note->setPitch(pitch);
Chord* chord = new Chord(this);
chord->setTrack(ch->track());
chord->add(note);
TDuration d;
d.setVal(len);
chord->setDurationType(d);
chord->setDuration(d.fraction());
chord->setNoteType(type);
chord->setMag(ch->staff()->mag() * styleD(ST_graceNoteMag));
undoAddGrace(chord, ch->segment(), behind);
note->setTpcFromPitch(); // tick must be known
select(note, SELECT_SINGLE, 0);
}
//---------------------------------------------------------
// setNoteRest
// pitch == -1 -> set rest
// return segment of last created note/rest
//---------------------------------------------------------
Segment* Score::setNoteRest(Segment* segment, int track, NoteVal nval, Fraction sd,
MScore::Direction stemDirection)
{
if (segment->subtype() == Segment::SegGrace) {
Chord* chord = static_cast<Chord*>(segment->element(track));
if (chord->notes().size() == 1) {
Note* note = chord->upNote();
int tpc = pitch2tpc2(nval.pitch, true);
int line = note->line();
undoChangePitch(note, nval.pitch, tpc, line);
}
return segment;
}
assert(segment->subtype() == Segment::SegChordRest);
int tick = segment->tick();
Element* nr = 0;
Tie* tie = 0;
ChordRest* cr = static_cast<ChordRest*>(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;
}
QList<TDuration> dl = toDurationList(dd, true);
measure = segment->measure();
int n = dl.size();
for (int i = 0; i < n; ++i) {
TDuration d = dl[i];
ChordRest* ncr;
Note* note = 0;
if (nval.pitch == -1) {
nr = ncr = new Rest(this);
nr->setTrack(track);
ncr->setDurationType(d);
ncr->setDuration(d.fraction());
}
else {
nr = note = new Note(this);
if (tie) {
tie->setEndNote(note);
note->setTieBack(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);
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);
_playNote = true;
segment = ncr->segment();
tick += ncr->actualTicks();
}
sd -= dd;
if (sd.isZero())
break;
Segment* nseg = tick2segment(tick, false, Segment::SegChordRest);
if (nseg == 0) {
qDebug("reached end of score");
break;
}
segment = nseg;
cr = static_cast<ChordRest*>(segment->element(track));
if (cr == 0) {
if (track % VOICES)
cr = addRest(segment, track, TDuration(TDuration::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 (nval.pitch != -1) {
tie = new Tie(this);
tie->setStartNote((Note*)nr);
tie->setTrack(nr->track());
((Note*)nr)->setTieFor(tie);
}
}
if (tie)
connectTies();
if (nr)
select(nr, SELECT_SINGLE, 0);
return segment;
}
//---------------------------------------------------------
// makeGap
// make time gap at tick by removing/shortening
// chord/rest
//
// 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)
{
qDebug("makeGap %s at %d track %d", qPrintable(_sd.print()), segment->tick(), track);
assert(_sd.numerator());
Measure* measure = segment->measure();
setLayout(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(Segment::SegChordRest | Segment::SegGrace)) {
if (seg->subtype() == Segment::SegGrace) {
if (seg->element(track)) {
undoRemoveElement(seg->element(track));
if (seg->isEmpty() && seg != firstSegment)
undoRemoveElement(seg);
}
continue;
}
//
// voices != 0 may have gaps:
//
ChordRest* cr = static_cast<ChordRest*>(seg->element(track));
if (!cr) {
if (seg->tick() < nextTick)
continue;
Segment* seg1 = seg->next(Segment::SegChordRest);
int tick2 = seg1 ? seg1->tick() : seg->measure()->tick() + seg->measure()->ticks();
Fraction td(Fraction::fromTicks(tick2 - seg->tick()));
segment = seg;
if (td > sd)
td = sd;
akkumulated += td;
sd -= td;
if (sd.isZero())
return akkumulated;
nextTick = seg1->tick();
continue;
}
//
// 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) {
// qDebug("makeGap: end of tuplet reached");
return akkumulated;
}
}
Fraction td(cr->duration());
qDebug("remove %s %s at tick %d track %d",
cr->name(), qPrintable(cr->duration().print()), seg->tick(), track);
Tuplet* ltuplet = cr->tuplet();
if (cr->tuplet() != tuplet) {
// qDebug(" remove tuplet %d", sd >= ltuplet->fraction());
//
// Current location points to the start of a (nested)tuplet.
// We have to remove the complete tuplet.
Tuplet* t = ltuplet;
while (t->elements().last()->type() == Element::TUPLET)
t = static_cast<Tuplet*>(t->elements().last());
seg = static_cast<ChordRest*>(t->elements().last())->segment();
td = ltuplet->duration();
cmdDeleteTuplet(ltuplet, false);
tuplet = 0;
}
else {
qDebug(" makeGap: remove %d/%d at %d", td.numerator(), td.denominator(), cr->tick());
undoRemoveElement(cr);
if (seg->isEmpty() && seg != firstSegment)
undoRemoveElement(seg);
else if (seg != firstSegment) { // keep _all_ annotations on first segment?
foreach(Element* e, seg->annotations()) {
if (e->track() == cr->track())
undoRemoveElement(e);
}
}
}
nextTick += td.ticks();
if (sd < td) {
//
// we removed too much
//
akkumulated = _sd;
Fraction rd = td - sd;
qDebug(" makeGap: %d/%d removed %d/%d too much", sd.numerator(), sd.denominator(), rd.numerator(), rd.denominator());
QList<TDuration> dList = toDurationList(rd, false);
if (dList.isEmpty())
return akkumulated;
qDebug(" dList: %d\n", dList.size());
Fraction f(cr->staff()->timeStretch(cr->tick()) * sd);
for (Tuplet* t = tuplet; t; t = t->tuplet())
f /= t->ratio();
int tick = cr->tick() + f.ticks();
qDebug(" gap at tick %d+%d", cr->tick(), f.ticks());
if ((tuplet == 0) && (((measure->tick() - tick) % dList[0].ticks()) == 0)) {
foreach(TDuration d, dList) {
qDebug(" addClone at %d, %d", tick, d.ticks());
tick += addClone(cr, tick, d)->actualTicks();
}
}
else {
for (int i = dList.size() - 1; i >= 0; --i)
tick += addClone(cr, tick, dList[i])->actualTicks();
}
// qDebug(" return %d/%d", akkumulated.numerator(), akkumulated.denominator());
return akkumulated;
}
akkumulated += td;
sd -= td;
qDebug(" akkumulated %d/%d rest %d/%d (-%d/%d)",
akkumulated.numerator(), akkumulated.denominator(), sd.numerator(), sd.denominator(),
td.numerator(), td.denominator());
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 at tick by removing/shortening
// chord/rest
// - cr is top level (not part of a tuplet)
// - do not stop at measure end
//---------------------------------------------------------
bool Score::makeGap1(int tick, int staffIdx, Fraction len)
{
ChordRest* cr = 0;
Segment* seg = tick2segment(tick, true, Segment::SegChordRest | Segment::SegGrace);
if (!seg) {
qDebug("1:makeGap1: no segment at %d", tick);
return false;
}
int track = staffIdx * VOICES;
cr = static_cast<ChordRest*>(seg->element(track));
if (!cr) {
if (seg->subtype() & Segment::SegGrace) {
seg = seg->next1(Segment::SegChordRest);
if (!seg || !seg->element(track)) {
qDebug("makeGap1: no chord/rest at %d staff %d", tick, staffIdx);
return false;
}
cr = static_cast<ChordRest*>(seg->element(track));
}
else {
// check if we are in the middle of a chord/rest
Segment* seg1 = 0;
for (;;) {
seg1 = seg->prev(Segment::SegChordRest);
if (seg1 == 0) {
qDebug("1:makeGap1: no segment at %d", tick);
return false;
}
if (seg1->element(track))
break;
}
ChordRest* cr1 = static_cast<ChordRest*>(seg1->element(track));
Fraction dstF = Fraction::fromTicks(tick - cr1->tick());
len -= cr1->duration() - dstF;
undoChangeChordRestLen(cr1, TDuration(dstF));
for (;;) {
seg = seg->next1(Segment::SegChordRest | Segment::SegGrace);
if (seg == 0) {
qDebug("2:makeGap1: no segment");
return false;
}
if (seg->element(track)) {
tick = seg->tick();
cr = static_cast<ChordRest*>(seg->element(track));
break;
}
}
}
}
for (;;) {
if (!cr) {
qDebug("makeGap1: cannot make gap");
return false;
}
Fraction l = makeGap(cr->segment(), cr->track(), len, 0);
if (l.isZero()) {
qDebug("makeGap1: makeGap 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(Element::MEASURE, 0, false);
m = cr->measure()->nextMeasure();
if (m == 0) {
qDebug("===EOS reached");
return true;
}
}
Segment* s = m->firstCRSegment();
int track = cr->track();
cr = static_cast<ChordRest*>(s->element(track));
if (cr == 0) {
addRest(s, track, TDuration(TDuration::V_MEASURE), 0);
cr = static_cast<ChordRest*>(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) {
Fraction rest(tuplet->duration());
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(Segment::SegChordRest);
}
return flist;
}
//---------------------------------------------------------
// changeCRlen
//---------------------------------------------------------
void Score::changeCRlen(ChordRest* cr, const TDuration& d)
{
deselectAll();
Fraction srcF(cr->duration());
Fraction dstF;
if (d.type() == TDuration::V_MEASURE)
dstF = cr->measure()->stretchedLen(cr->staff());
else
dstF = d.fraction();
qDebug("changeCRlen: %d/%d -> %d/%d", srcF.numerator(), srcF.denominator(),
dstF.numerator(), dstF.denominator());
if (srcF == dstF)
return;
int track = cr->track();
Tuplet* tuplet = cr->tuplet();
if (srcF > dstF) {
//
// make shorter and fill with rest
//
if (cr->type() == Element::CHORD) {
//
// remove ties
//
Chord* c = static_cast<Chord*>(cr);
foreach(Note* n, c->notes()) {
if (n->tieFor())
undoRemoveElement(n->tieFor());
}
}
undoChangeChordRestLen(cr, TDuration(dstF));
setRest(cr->tick() + cr->actualTicks(), track, srcF - dstF, false, tuplet);
select(cr, SELECT_SINGLE, 0);
return;
}
//
// make longer
//
// split required len into Measures
QList<Fraction> flist = splitGapToMeasureBoundaries(cr, dstF);
if (flist.isEmpty())
return;
qDebug("ChangeCRLen::List:");
foreach (Fraction f, flist)
qDebug(" %d/%d", f.numerator(), f.denominator());
int tick = cr->tick();
Fraction f = dstF;
ChordRest* cr1 = cr;
Chord* oc = 0;
bool first = true;
foreach (Fraction f2, flist) {
f -= f2;
makeGap(cr1->segment(), cr1->track(), f2, tuplet);
if (cr->type() == Element::REST) {
qDebug(" +ChangeCRLen::setRest %d/%d", f2.numerator(), f2.denominator());
Fraction timeStretch = cr1->staff()->timeStretch(cr1->tick());
Rest* r = setRest(tick, track, f2 * timeStretch, (d.dots() > 0), tuplet);
if (first) {
select(r, SELECT_SINGLE, 0);
first = false;
}
qDebug(" ChangeCRLen:: %d += %d(actual=%d)", tick, f2.ticks(), f2.ticks() * timeStretch.numerator() / timeStretch.denominator());
tick += f2.ticks() * timeStretch.numerator() / timeStretch.denominator();
}
else {
QList<TDuration> dList = toDurationList(f2, true);
Measure* measure = tick2measure(tick);
int etick = measure->tick();
// if (measure->tick() != tick)
// etick += measure->ticks();
if (((tick - etick) % dList[0].ticks()) == 0) {
foreach(TDuration d, dList) {
bool genTie;
Chord* cc;
if (oc) {
genTie = true;
cc = oc;
}
else {
genTie = false;
cc = static_cast<Chord*>(cr);
}
oc = addChord(tick, d, cc, genTie, tuplet);
if (oc && first) {
select(oc, SELECT_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;
}
else {
genTie = false;
cc = static_cast<Chord*>(cr);
}
oc = addChord(tick, dList[i], cc, genTie, tuplet);
if (first) {
select(oc, SELECT_SINGLE, 0);
first = false;
}
tick += oc->actualTicks();
}
}
}
Measure* m = cr1->measure();
Measure* m1 = m->nextMeasure();
if (m1 == 0)
break;
Segment* s = m1->firstCRSegment();
expandVoice(s, track);
cr1 = static_cast<ChordRest*>(s->element(track));
}
connectTies();
}
//---------------------------------------------------------
// upDown
/// Increment/decrement pitch of note by one or by an octave.
//---------------------------------------------------------
void Score::upDown(bool up, UpDownMode mode)
{
QList<Note*> el;
int tick = -1;
foreach (Note* note, selection().noteList()) {
while (note->tieBack())
note = note->tieBack()->startNote();
for (; note; note = note->tieFor() ? note->tieFor()->endNote() : 0) {
if (el.indexOf(note) == -1) {
el.append(note);
if (tick == -1)
tick = note->chord()->tick();
}
}
}
if (el.empty())
return;
foreach(Note* oNote, el) {
Part* part = oNote->staff()->part();
int pitch = oNote->pitch();
int newTpc = 0;
int newPitch = 0;
int string = oNote->string();
int fret = oNote->fret();
switch(oNote->staff()->staffType()->group()) {
case PERCUSSION_STAFF:
{
Drumset* ds = part->instr()->drumset();
newPitch = up ? ds->prevPitch(pitch) : ds->nextPitch(pitch);
newTpc = oNote->tpc();
}
break;
case TAB_STAFF:
{
Tablature* tab = part->instr()->tablature();
switch(mode) {
case UP_DOWN_OCTAVE: // move same note to next string, if possible
{
string += (up ? -1 : 1);
// if (string < 0)
// string = 0;
// else if (string >= tab->strings())
// string = tab->strings() - 1;
// fret = 0;
// newPitch = tab->getPitch(string, fret);
// Chord* chord = oNote->chord();
// Staff* estaff = staff(chord->staffIdx() + chord->staffMove());
// KeySigEvent ks = estaff->key(chord->tick());
// newTpc = pitch2tpc(newPitch, ks.accidentalType());
if(string < 0 || string >= tab->strings())
return; // no next string to move to
fret = tab->fret(pitch, string);
if(fret == -1) // can't have that note on that string
return;
newPitch = pitch; // these didn't change
newTpc = oNote->tpc();
}
break;
case UP_DOWN_CHROMATIC: // increase / decrease the pitch,
// letting the algorithm to choose fret & string
newPitch = up ? pitch+1 : pitch-1;
if (newPitch < 0)
newPitch = 0;
else if (newPitch > 127)
newPitch = 127;
newTpc = pitch2tpc2(newPitch, up);
break;
case UP_DOWN_DIATONIC: // increase / decrease the fret
{ // without changing the string
fret += (up ? 1 : -1);
if (fret < 0)
fret = 0;
else if (fret >= tab->frets())
fret = tab->frets() - 1;
newPitch = tab->getPitch(string, fret);
// Chord* chord = oNote->chord();
// Staff* estaff = staff(chord->staffIdx() + chord->staffMove());
// KeySigEvent ks = estaff->key(chord->tick());
// newTpc = pitch2tpc(newPitch, ks.accidentalType());
newTpc = pitch2tpc2(newPitch, up);
// store the fretting change before undoChangePitch() chooses
// a fretting of its own liking!
undoChangeProperty(oNote, P_FRET, fret);
undoChangeProperty(oNote, P_STRING, string);
}
break;
}
}
break;
case PITCHED_STAFF:
switch(mode) {
case UP_DOWN_OCTAVE:
newPitch = pitch + (up ? 12 : -12);
if (newPitch < 0)
newPitch = 0;
else if (newPitch > 127)
newPitch = 127;
newTpc = oNote->tpc();
break;
case UP_DOWN_CHROMATIC:
newPitch = up ? pitch+1 : pitch-1;
if (newPitch < 0)
newPitch = 0;
else if (newPitch > 127)
newPitch = 127;
newTpc = pitch2tpc2(newPitch, up);
break;
case UP_DOWN_DIATONIC:
{
Chord* chord = oNote->chord();
Staff* estaff = staff(chord->staffIdx() + chord->staffMove());
int clef = estaff->clef(chord->tick());
int line = oNote->line() + (up ? -1 : 1);
newPitch = line2pitch(line, clef, 0);
int step = clefTable[clef].pitchOffset - line;
while (step < 0)
step += 7;
step %= 7;
newTpc = step2tpc(step, NATURAL);
}
break;
}
break;
}
_is.pitch = newPitch;
if ( (oNote->pitch() != newPitch) || (oNote->tpc() != newTpc) )
undoChangePitch(oNote, newPitch, newTpc, oNote->line()/*, fret, string*/);
// store fret change only if undoChangePitch has not been called,
// as undoChangePitch() already manages fret changes, if necessary
else if( oNote->staff()->staffType()->group() == TAB_STAFF) {
if (oNote->string() != string)
undoChangeProperty(oNote, P_STRING, string);
if (oNote->fret() != fret)
undoChangeProperty(oNote, P_FRET, fret);
}
// play new note with velocity 80 for 0.3 sec:
_playNote = true;
}
_selection.updateState(); // accidentals may have changed
}
//---------------------------------------------------------
// addArticulation
/// Add attribute \a attr to all selected notes/rests.
///
/// Called from padToggle() to add note prefix/accent.
//---------------------------------------------------------
void Score::addArticulation(ArticulationType attr)
{
foreach(Element* el, selection().elements()) {
if (el->type() == Element::NOTE || el->type() == Element::CHORD) {
Articulation* na = new Articulation(this);
na->setSubtype(attr);
addArticulation(el, na);
}
}
}
//---------------------------------------------------------
// changeAccidental
/// Change accidental to subtype \a idx for all selected
/// notes.
//---------------------------------------------------------
void Score::changeAccidental(AccidentalType idx)
{
foreach(Note* note, selection().noteList())
changeAccidental(note, idx);
}
//---------------------------------------------------------
// changeAccidental
/// Change accidental to subtype \accidental for
/// note \a note.
//---------------------------------------------------------
void Score::changeAccidental(Note* note, AccidentalType accidental)
{
QList<Staff*> staffList;
Staff* ostaff = note->chord()->staff();
LinkedStaves* linkedStaves = ostaff->linkedStaves();
if (linkedStaves)
staffList = linkedStaves->staves();
else
staffList.append(ostaff);
Chord* chord = note->chord();
Segment* segment = chord->segment();
int voice = chord->voice();
Measure* measure = segment->measure();
int tick = segment->tick();
int noteIndex = chord->notes().indexOf(note);
Staff* estaff = staff(chord->staffIdx() + chord->staffMove());
int clef = estaff->clef(tick);
int step = clefTable[clef].pitchOffset - note->line();
while (step < 0)
step += 7;
step %= 7;
//
// accidental change may result in pitch change
//
AccidentalVal acc = Accidental::subtype2value(accidental);
AccidentalVal acc2 = measure->findAccidental(note);
AccidentalType accType;
int pitch, tpc;
if (accidental == ACC_NONE) {
//
// delete accidentals
//
accType = ACC_NONE;
pitch = line2pitch(note->line(), clef, 0) + acc2;
tpc = step2tpc(step, acc2);
// check if there's accidentals left, previously set as
// precautionary accidentals
Accidental *a_rem = note->accidental();
if (a_rem)
undoRemoveElement(note->accidental());
}
else {
if (acc2 == acc) {
//
// this is a precautionary accidental
//
accType = accidental;
pitch = line2pitch(note->line(), clef, 0) + Accidental::subtype2value(accType);
tpc = step2tpc(step, acc);
Accidental* a = new Accidental(this);
a->setParent(note);
a->setSubtype(accidental);
a->setRole(ACC_USER);
undoAddElement(a);
}
else {
accType = accidental;
pitch = line2pitch(note->line(), clef, 0) + Accidental::subtype2value(accType);
tpc = step2tpc(step, acc);
}
}
foreach(Staff* st, staffList) {
Score* score = st->score();
Measure* m;
Segment* s;
if (score == this) {
m = measure;
s = segment;
}
else {
m = score->tick2measure(measure->tick());
s = m->findSegment(segment->subtype(), segment->tick());
}
int staffIdx = score->staffIdx(st);
Chord* chord = static_cast<Chord*>(s->element(staffIdx * VOICES + voice));
Note* n = chord->notes().at(noteIndex);
int fret = n->fret();
int string = n->string();
if (st->isTabStaff()) {
if (pitch != n->pitch()) {
//
// as pitch has changed, calculate new
// string & fret
//
Tablature* tab = n->staff()->part()->instr()->tablature();
if (tab)
tab->convertPitch(pitch, &string, &fret);
}
}
undo(new ChangePitch(n, pitch, tpc, n->line()));
if (!st->isTabStaff()) {
//
// handle ties
//
if (n->tieBack()) {
undoRemoveElement(n->tieBack());
if (n->tieFor())
undoRemoveElement(n->tieFor());
}
else {
Note* nn = n;
while (nn->tieFor()) {
nn = nn->tieFor()->endNote();
undo(new ChangePitch(nn, pitch, tpc, nn->line()));
}
}
}
//
// recalculate needed accidentals for
// whole measure
//
score->updateAccidentals(m, staffIdx);
}
}
//---------------------------------------------------------
// addArticulation
//---------------------------------------------------------
void Score::addArticulation(Element* el, Articulation* atr)
{
ChordRest* cr;
if (el->type() == Element::NOTE)
cr = static_cast<ChordRest*>(((Note*)el)->chord());
else if (el->type() == Element::REST)
cr = static_cast<ChordRest*>(el);
else if (el->type() == Element::CHORD)
cr = static_cast<ChordRest*>(el);
else {
delete atr;
return;
}
atr->setParent(cr);
Articulation* oa = cr->hasArticulation(atr);
if (oa) {
delete atr;
atr = 0;
undoRemoveElement(oa);
}
else
undoAddElement(atr);
}
//---------------------------------------------------------
// 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 = firstMeasure();
else
m1 = s1->measure();
if(!s2)
m2 = lastMeasure();
else
m2 = s2->measure();
if(!m1 || !m2) // should not happen!
return;
for (Measure* m = m1; m; m = m->nextMeasure()) {
_undo->push(new ChangeStretch(m, 1.0));
if (m == m2)
break;
}
_layoutAll = true;
}
//---------------------------------------------------------
// moveUp
//---------------------------------------------------------
void Score::moveUp(Chord* chord)
{
int rstaff = chord->staff()->rstaff();
int staffMove = chord->staffMove();
if ((staffMove == -1) || (rstaff + staffMove <= 0))
return;
undo(new ChangeChordStaffMove(chord, staffMove - 1));
}
//---------------------------------------------------------
// moveDown
//---------------------------------------------------------
void Score::moveDown(Chord* chord)
{
Staff* staff = chord->staff();
Part* part = staff->part();
int rstaff = staff->rstaff();
int rstaves = part->nstaves();
int staffMove = chord->staffMove();
if ((staffMove == 1) || (rstaff + staffMove >= rstaves - 1)) {
qDebug("moveDown staffMove==%d rstaff %d rstaves %d", staffMove, rstaff, rstaves);
return;
}
undo(new ChangeChordStaffMove(chord, staffMove + 1));
_layoutAll = true;
}
//---------------------------------------------------------
// cmdAddStretch
//---------------------------------------------------------
void Score::cmdAddStretch(qreal val)
{
if (selection().state() != SEL_RANGE)
return;
int startTick = selection().tickStart();
int endTick = selection().tickEnd();
for (Measure* m = firstMeasure(); m; m = m->nextMeasure()) {
if (m->tick() < startTick)
continue;
if (m->tick() >= endTick)
break;
qreal stretch = m->userStretch();
stretch += val;
undo(new ChangeStretch(m, stretch));
}
_layoutAll = true;
}
//---------------------------------------------------------
// cmdInsertClef
//---------------------------------------------------------
void Score::cmdInsertClef(ClefType type)
{
if (!noteEntryMode())
return;
undoChangeClef(staff(inputTrack()/VOICES), inputState().segment(), type);
}
//---------------------------------------------------------
// cmdResetBeamMode
//---------------------------------------------------------
void Score::cmdResetBeamMode()
{
if (selection().state() != SEL_RANGE) {
qDebug("no system or staff selected");
return;
}
int startTick = selection().tickStart();
int endTick = selection().tickEnd();
Segment::SegmentTypes st = Segment::SegChordRest | Segment::SegGrace;
for (Segment* seg = firstMeasure()->first(st); seg; seg = seg->next1(st)) {
if (seg->tick() < startTick)
continue;
if (seg->tick() >= endTick)
break;
for (int track = 0; track < nstaves() * VOICES; ++track) {
ChordRest* cr = static_cast<ChordRest*>(seg->element(track));
if (cr == 0)
continue;
if (cr->type() == Element::CHORD) {
if (cr->beamMode() != BEAM_AUTO)
undoChangeProperty(cr, P_BEAM_MODE, int(BEAM_AUTO));
}
else if (cr->type() == Element::REST) {
if (cr->beamMode() != BEAM_NO)
undoChangeProperty(cr, P_BEAM_MODE, int(BEAM_NO));
}
}
}
_layoutAll = true;
}
//---------------------------------------------------------
// processMidiInput
//---------------------------------------------------------
bool Score::processMidiInput()
{
if (MScore::debugMode)
qDebug("processMidiInput");
if (midiInputQueue.isEmpty())
return false;
bool cmdActive = false;
Note* n = 0;
while (!midiInputQueue.isEmpty()) {
MidiInputEvent ev = midiInputQueue.dequeue();
if (MScore::debugMode)
qDebug("<-- !noteentry dequeue %i", ev.pitch);
if (!noteEntryMode()) {
int staffIdx = selection().staffStart();
Part* p;
if (staffIdx < 0 || staffIdx >= nstaves())
p = part(0);
else
p = staff(staffIdx)->part();
if (p)
MScore::seq->startNote(p->instr()->channel(0).channel, ev.pitch, 80,
MScore::defaultPlayDuration, 0.0);
}
else {
if (!cmdActive) {
startCmd();
cmdActive = true;
}
n = addPitch(ev.pitch, ev.chord);
}
}
if (cmdActive) {
_layoutAll = true;
endCmd();
//after relayout
foreach(MuseScoreView* v, viewer)
v->adjustCanvasPosition(n, false);
return true;
}
return false;
}
//---------------------------------------------------------
// moveInputPos
//---------------------------------------------------------
void Score::moveInputPos(Segment* s)
{
if (s == 0)
return;
_is.setSegment(s);
// emit posChanged(s->tick());
#if 0
Element* el;
if (s->element(_is.track()))
el = s->element(_is.track());
else
el = s->element(_is.track() / VOICES * VOICES);
if (el->type() == CHORD)
el = static_cast<Chord*>(el)->upNote();
emit adjustCanvasPosition(el, false);
#endif
}
//---------------------------------------------------------
// moveToNextInputPos
// TODO: special case: note is first note of tie: goto to last note of tie
//---------------------------------------------------------
void Score::moveToNextInputPos()
{
Segment* s = _is.segment();
Measure* m = s->measure();
int track = _is.track();
for (s = s->next1(Segment::SegChordRest); s; s = s->next1(Segment::SegChordRest)) {
if (s->element(track) || s->measure() != m)
break;
}
moveInputPos(s);
}
//---------------------------------------------------------
// move
// move current selection
//---------------------------------------------------------
Element* Score::move(const QString& cmd)
{
ChordRest* cr;
if (selection().activeCR())
cr = selection().activeCR();
else
cr = selection().lastChordRest();
if (cr == 0 && inputState().noteEntryMode)
cr = inputState().cr();
if (cr == 0)
return 0;
#if 0
if (!cr) {
if (selection().elements().isEmpty())
return 0;
Element* e = selection().elements().front();
if (e->type() == Element::NOTE)
cr = static_cast<Note*>(e)->chord();
else if (e->isChordRest())
cr = static_cast<ChordRest*>(e);
else if (e->parent() && e->parent()->type() == SEGMENT) {
Segment* segment = static_cast<Segment*>(e->parent());
if (segment->subtype() != Segment::SegChordRest) {
segment = segment->next1(Segment::SegChordRest);
Element* el = segment->element(e->track());
if (el == 0)
return 0;
_playNote = true;
select(el, SELECT_SINGLE, 0);
return el;
}
cr = static_cast<ChordRest*>(segment->element(e->track()));
if (cr == 0)
return 0;
}
else if (e->type() == Element::LYRICS) {
Lyrics* lyrics = static_cast<Lyrics*>(e);
ChordRest* cr = lyrics->chordRest();
int no = lyrics->no();
Element* el = 0;
if (cmd == "next-chord") {
for (ChordRest* ncr = cr;;) {
ncr = nextChordRest(ncr);
if (ncr == 0)
break;
if (ncr->isChordRest() && ncr->lyrics(no)) {
el = ncr->lyrics(no);
break;
}
}
}
else if (cmd == "prev-chord") {
for (ChordRest* pcr = cr;;) {
pcr = prevChordRest(pcr);
if (pcr == 0)
break;
if (pcr->isChordRest() && pcr->lyrics(no)) {
el = pcr->lyrics(no);
break;
}
}
}
if (el)
select(el, SELECT_SINGLE, 0);
return el;
}
else
return 0;
}
#endif
Element* el = 0;
if (cmd == "next-chord") {
if (noteEntryMode())
moveToNextInputPos();
el = nextChordRest(cr);
}
else if (cmd == "prev-chord") {
if (noteEntryMode()) {
Segment* s = _is.segment()->prev1();
//
// if _is._segment is first chord/rest segment in measure
// make sure "m" points to previous measure
//
while (s && s->subtype() != Segment::SegChordRest)
s = s->prev1();
if (s == 0)
return 0;
Measure* m = s->measure();
int track = _is.track();
for (; s; s = s->prev1()) {
if (s->subtype() != Segment::SegChordRest)
continue;
if (s->element(track) || s->measure() != m)
break;
}
if (s && !s->element(track))
s = m->firstCRSegment();
moveInputPos(s);
}
el = prevChordRest(cr);
}
else if (cmd == "next-measure"){
el = nextMeasure(cr);
if (noteEntryMode() && el && (el->type() == Element::CHORD || el->type() == Element::REST)){
ChordRest* crc = static_cast<ChordRest*>(el);
moveInputPos(crc->segment());
}
}
else if (cmd == "prev-measure"){
el = prevMeasure(cr);
if (noteEntryMode() && el && (el->type() == Element::CHORD || el->type() == Element::REST)){
ChordRest* crc = static_cast<ChordRest*>(el);
moveInputPos(crc->segment());
}
}
if (el) {
if (el->type() == Element::CHORD)
el = static_cast<Chord*>(el)->downNote();
_playNote = true;
select(el, SELECT_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 && inputState().noteEntryMode)
cr = inputState().cr();
if (cr == 0)
return 0;
ChordRest* el = 0;
if (cmd == "select-next-chord")
el = nextChordRest(cr);
else if (cmd == "select-prev-chord")
el = prevChordRest(cr);
else if (cmd == "select-next-measure")
el = nextMeasure(cr, true);
else if (cmd == "select-prev-measure")
el = prevMeasure(cr);
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 = first()->system()->firstMeasure();
if (!measure)
return 0;
el = measure->first()->nextChordRest(cr->track());
}
else if (cmd == "select-end-score") {
Measure* measure = last()->system()->lastMeasure();
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, SELECT_RANGE, el->staffIdx());
return el;
}
//---------------------------------------------------------
// cmdMirrorNoteHead
//---------------------------------------------------------
void Score::cmdMirrorNoteHead()
{
const QList<Element*>& el = selection().elements();
foreach(Element* e, el) {
if (e->type() == Element::NOTE) {
Note* note = static_cast<Note*>(e);
if (note->staff() && note->staff()->isTabStaff())
note->score()->undoChangeProperty(e, P_GHOST, true);
else {
MScore::DirectionH d = note->userMirror();
if (d == MScore::DH_AUTO)
d = note->chord()->up() ? MScore::DH_RIGHT : MScore::DH_LEFT;
else
d = d == MScore::DH_LEFT ? MScore::DH_RIGHT : MScore::DH_LEFT;
undoChangeUserMirror(note, d);
}
}
}
}
//---------------------------------------------------------
// cmdHalfDuration
//---------------------------------------------------------
void Score::cmdHalfDuration()
{
Element* el = selection().element();
if (el == 0)
return;
if (el->type() == Element::NOTE)
el = el->parent();
if (!el->isChordRest())
return;
ChordRest* cr = static_cast<ChordRest*>(el);
TDuration d = _is.duration().shift(1);
if (!d.isValid() || (d.type() > TDuration::V_64TH))
return;
if (cr->type() == Element::CHORD && (static_cast<Chord*>(cr)->noteType() != NOTE_NORMAL)) {
//
// handle appoggiatura and acciaccatura
//
cr->setDurationType(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() == Element::NOTE)
el = el->parent();
if (!el->isChordRest())
return;
ChordRest* cr = static_cast<ChordRest*>(el);
TDuration d = _is.duration().shift(-1);
if (!d.isValid() || (d.type() < TDuration::V_WHOLE))
return;
if (cr->type() == Element::CHORD && (static_cast<Chord*>(cr)->noteType() != NOTE_NORMAL)) {
//
// handle appoggiatura and acciaccatura
//
cr->setDurationType(d);
}
else
changeCRlen(cr, d);
_is.setDuration(d);
nextInputPos(cr, false);
}
//---------------------------------------------------------
// cmdMoveRest
//---------------------------------------------------------
void Score::cmdMoveRest(Rest* rest, MScore::Direction dir)
{
QPointF pos(rest->userOff());
if (dir == MScore::UP)
pos.ry() -= spatium();
else if (dir == MScore::DOWN)
pos.ry() += spatium();
undoChangeProperty(rest, P_USER_OFF, pos);
setLayoutAll(false);
}
//---------------------------------------------------------
// cmdMoveLyrics
//---------------------------------------------------------
void Score::cmdMoveLyrics(Lyrics* lyrics, MScore::Direction dir)
{
ChordRest* cr = lyrics->chordRest();
QList<Lyrics*>& ll = cr->lyricsList();
int no = lyrics->no();
if (dir == MScore::UP) {
if (no) {
if (ll[no-1] == 0) {
ll[no-1] = ll[no];
ll[no] = 0;
lyrics->setNo(no-1);
}
}
}
else {
if (no == ll.size()-1) {
ll.append(ll[no]);
ll[no] = 0;
lyrics->setNo(no+1);
}
else if (ll[no + 1] == 0) {
ll[no+1] = ll[no];
ll[no] = 0;
lyrics->setNo(no+1);
}
}
}
//---------------------------------------------------------
// cmd
//---------------------------------------------------------
void Score::cmd(const QAction* a)
{
QString cmd(a ? a->data().toString() : "");
if (MScore::debugMode)
qDebug("Score::cmd <%s>", qPrintable(cmd));
//
// Hack for moving articulations while selected
//
Element* el = selection().element();
if (cmd == "pitch-up") {
if (el && (el->type() == Element::ARTICULATION || el->type() == Element::FINGERING))
undoMove(el, el->userOff() + QPointF(0.0, -MScore::nudgeStep * el->spatium()));
else if (el && el->type() == Element::REST)
cmdMoveRest(static_cast<Rest*>(el), MScore::UP);
else if (el && el->type() == Element::LYRICS)
cmdMoveLyrics(static_cast<Lyrics*>(el), MScore::UP);
else
upDown(true, UP_DOWN_CHROMATIC);
}
else if (cmd == "pitch-down") {
if (el && (el->type() == Element::ARTICULATION || el->type() == Element::FINGERING))
undoMove(el, el->userOff() + QPointF(0.0, MScore::nudgeStep * el->spatium()));
else if (el && el->type() == Element::REST)
cmdMoveRest(static_cast<Rest*>(el), MScore::DOWN);
else if (el && el->type() == Element::LYRICS)
cmdMoveLyrics(static_cast<Lyrics*>(el), MScore::DOWN);
else
upDown(false, UP_DOWN_CHROMATIC);
}
else if (cmd == "add-staccato")
addArticulation(Articulation_Staccato);
else if (cmd == "add-tenuto")
addArticulation(Articulation_Tenuto);
else if (cmd == "add-marcato")
addArticulation(Articulation_Marcato);
else if (cmd == "add-trill")
addArticulation(Articulation_Trill);
else if (cmd == "add-hairpin")
cmdAddHairpin(false);
else if (cmd == "add-hairpin-reverse")
cmdAddHairpin(true);
else if (cmd == "delete-measures")
cmdDeleteSelectedMeasures();
else if (cmd == "time-delete") {
// TODO:
// remove measures if stave-range is 0-nstaves()
cmdDeleteSelectedMeasures();
}
else if (cmd == "pitch-up-octave")
upDown(true, UP_DOWN_OCTAVE);
else if (cmd == "pitch-down-octave")
upDown(false, UP_DOWN_OCTAVE);
else if (cmd == "pitch-up-diatonic")
upDown(true, UP_DOWN_DIATONIC);
else if (cmd == "pitch-down-diatonic")
upDown(false, UP_DOWN_DIATONIC);
else if (cmd == "move-up") {
setLayoutAll(false);
Element* el = selection().element(); // single selection
if (el && el->type() == Element::NOTE) {
Note* note = static_cast<Note*>(el);
moveUp(note->chord());
}
}
else if (cmd == "move-down") {
setLayoutAll(false);
Element* el = selection().element(); // single selection
if (el && el->type() == Element::NOTE) {
Note* note = static_cast<Note*>(el);
moveDown(note->chord());
}
}
else if (cmd == "up-chord") {
Element* el = selection().element(); // single selection
if (el && (el->type() == Element::NOTE || el->type() == Element::REST)) {
Element* e = upAlt(el);
if (e) {
if (e->type() == Element::NOTE) {
_is.pitch = static_cast<Note*>(e)->pitch();
_playNote = true;
}
select(e, SELECT_SINGLE, 0);
}
}
setLayoutAll(false);
}
else if (cmd == "down-chord") {
Element* el = selection().element(); // single selection
if (el && (el->type() == Element::NOTE || el->type() == Element::REST)) {
Element* e = downAlt(el);
if (e) {
if (e->type() == Element::NOTE) {
_is.pitch = static_cast<Note*>(e)->pitch();
_playNote = true;
}
select(e, SELECT_SINGLE, 0);
}
}
setLayoutAll(false);
}
else if (cmd == "top-chord" ) {
Element* el = selection().element(); // single selection
if (el && el->type() == Element::NOTE) {
Element* e = upAltCtrl(static_cast<Note*>(el));
if (e) {
if (e->type() == Element::NOTE) {
_is.pitch = static_cast<Note*>(e)->pitch();
_playNote = true;
}
select(e, SELECT_SINGLE, 0);
}
}
setLayoutAll(false);
}
else if (cmd == "bottom-chord") {
Element* el = selection().element(); // single selection
if (el && el->type() == Element::NOTE) {
Element* e = downAltCtrl(static_cast<Note*>(el));
if (e) {
if (e->type() == Element::NOTE) {
_is.pitch = static_cast<Note*>(e)->pitch();
_playNote = true;
}
select(e, SELECT_SINGLE, 0);
}
}
setLayoutAll(false);
}
else if (cmd == "note-longa")
padToggle(PAD_NOTE00);
else if (cmd == "note-breve")
padToggle(PAD_NOTE0);
else if (cmd == "pad-note-1")
padToggle(PAD_NOTE1);
else if (cmd == "pad-note-2")
padToggle(PAD_NOTE2);
else if (cmd == "pad-note-4")
padToggle(PAD_NOTE4);
else if (cmd == "pad-note-8")
padToggle(PAD_NOTE8);
else if (cmd == "pad-note-16")
padToggle(PAD_NOTE16);
else if (cmd == "pad-note-32")
padToggle(PAD_NOTE32);
else if (cmd == "pad-note-64")
padToggle(PAD_NOTE64);
else if (cmd == "pad-note-128")
padToggle(PAD_NOTE128);
else if (cmd == "pad-rest")
padToggle(PAD_REST);
else if (cmd == "pad-dot")
padToggle(PAD_DOT);
else if (cmd == "pad-dotdot")
padToggle(PAD_DOTDOT);
else if (cmd == "beam-start")
cmdSetBeamMode(BEAM_BEGIN);
else if (cmd == "beam-mid")
cmdSetBeamMode(BEAM_MID);
else if (cmd == "no-beam")
cmdSetBeamMode(BEAM_NO);
else if (cmd == "beam-32")
cmdSetBeamMode(BEAM_BEGIN32);
else if (cmd == "sharp2")
changeAccidental(ACC_SHARP2);
else if (cmd == "sharp")
changeAccidental(ACC_SHARP);
else if (cmd == "nat")
changeAccidental(ACC_NATURAL);
else if (cmd == "flat")
changeAccidental(ACC_FLAT);
else if (cmd == "flat2")
changeAccidental(ACC_FLAT2);
else if (cmd == "repitch")
_is.setRepitchMode(a->isChecked());
else if (cmd == "flip")
cmdFlip();
else if (cmd == "stretch+")
cmdAddStretch(0.1);
else if (cmd == "stretch-")
cmdAddStretch(-0.1);
else if (cmd == "pitch-spell")
spell();
else if (cmd == "select-all")
cmdSelectAll();
else if (cmd == "select-section")
cmdSelectSection();
else if (cmd == "concert-pitch") {
if (styleB(ST_concertPitch) != a->isChecked())
cmdConcertPitchChanged(a->isChecked(), true);
}
else if (cmd == "reset-beammode")
cmdResetBeamMode();
else if (cmd == "clef-violin")
cmdInsertClef(CLEF_G);
else if (cmd == "clef-bass")
cmdInsertClef(CLEF_F);
else if (cmd == "voice-x12")
cmdExchangeVoice(0, 1);
else if (cmd == "voice-x13")
cmdExchangeVoice(0, 2);
else if (cmd == "voice-x14")
cmdExchangeVoice(0, 3);
else if (cmd == "voice-x23")
cmdExchangeVoice(1, 2);
else if (cmd == "voice-x24")
cmdExchangeVoice(1, 3);
else if (cmd == "voice-x34")
cmdExchangeVoice(2, 3);
else if (cmd == "system-break" || cmd == "page-break" || cmd == "section-break") {
LayoutBreakType type;
if (cmd == "system-break")
type = LAYOUT_BREAK_LINE;
else if (cmd == "page-break")
type = LAYOUT_BREAK_PAGE;
else
type = LAYOUT_BREAK_SECTION;
Element* e = selection().element();
if (e && e->type() == Element::BAR_LINE) {
BarLine* barline = static_cast<BarLine*>(e);
Measure* measure = barline->measure();
if (!measure->lineBreak()) {
LayoutBreak* lb = new LayoutBreak(this);
lb->setSubtype(type);
lb->setTrack(-1); // this are system elements
lb->setParent(measure);
undoAddElement(lb);
}
else {
// remove line break
foreach(Element* e, *measure->el()) {
if (e->type() == Element::LAYOUT_BREAK && static_cast<LayoutBreak*>(e)->subtype() ==type) {
undoRemoveElement(e);
break;
}
}
}
}
}
else if (cmd == "reset-stretch")
resetUserStretch();
else if (cmd == "mirror-note")
cmdMirrorNoteHead();
else if (cmd == "double-duration")
cmdDoubleDuration();
else if (cmd == "half-duration")
cmdHalfDuration();
else if (cmd == "") { //Midi note received only?
if (!noteEntryMode())
setLayoutAll(false);
}
else if (cmd == "add-audio")
addAudioTrack();
else if (cmd == "transpose-up")
transposeSemitone(1);
else if (cmd == "transpose-down")
transposeSemitone(-1);
else
qDebug("1unknown cmd <%s>", qPrintable(cmd));
}
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