void ScoreAccessibility::updateAccessibilityInfo()
{
ScoreView* w = static_cast<MuseScore*>(mainWindow)->currentScoreView();
if (!w) return;
currentInfoChanged();
//getInspector->isAncestorOf is used so that inspector and search dialog don't loose focus
//when this method is called
//TODO: create a class to manage focus and replace this massive if
if ( (qApp->focusWidget() != w) &&
!mscore->inspector()->isAncestorOf(qApp->focusWidget()) &&
!(mscore->searchDialog() && mscore->searchDialog()->isAncestorOf(qApp->focusWidget())) &&
!(mscore->getSelectionWindow() && mscore->getSelectionWindow()->isAncestorOf(qApp->focusWidget())) &&
!(mscore->getPlayPanel() && mscore->getPlayPanel()->isAncestorOf(qApp->focusWidget())) &&
!(mscore->getSynthControl() && mscore->getSynthControl()->isAncestorOf(qApp->focusWidget())) &&
!(mscore->getMixer() && mscore->getMixer()->isAncestorOf(qApp->focusWidget())) &&
!(mscore->searchDialog() && mscore->searchDialog()->isAncestorOf(qApp->focusWidget())) &&
!(mscore->getDrumrollEditor() && mscore->getDrumrollEditor()->isAncestorOf(qApp->focusWidget())) &&
!(mscore->getPianorollEditor() && mscore->getPianorollEditor()->isAncestorOf(qApp->focusWidget()))) {
mscore->activateWindow();
w->setFocus();
}
QObject* obj = static_cast<QObject*>(w);
QAccessibleValueChangeEvent ev(obj, w->score()->accessibleInfo());
QAccessible::updateAccessibility(&ev);
}
QSplitter* ScoreTab::viewSplitter(int n) const
{
TabScoreView* tsv = static_cast<TabScoreView*>(tab->tabData(n).value<void*>());
if (tsv == 0) {
// qDebug("ScoreTab::viewSplitter %d is zero", n);
return 0;
}
Score* score = tsv->score;
if (tsv->part) {
QList<Excerpt*>& excerpts = score->excerpts();
if (!excerpts.isEmpty() && ((tsv->part - 1) < excerpts.size()))
score = excerpts.at(tsv->part - 1)->partScore();
}
int nn = stack->count();
for (int i = 0; i < nn; ++i) {
QSplitter* sp = static_cast<QSplitter*>(stack->widget(i));
if (sp->count() == 0)
return 0;
ScoreView* v = static_cast<ScoreView*>(sp->widget(0));
if (v->score() == score)
return sp;
}
return 0;
}
void ScoreAccessibility::updateAccessibilityInfo()
{
currentInfoChanged();
ScoreView* w = static_cast<MuseScore*>(mainWindow)->currentScoreView();
//getInspector->isAncestorOf is used so that inspector doesn't lose focus
//when this method is called
if ( (qApp->focusWidget() != w) && !mscore->getInspector()->isAncestorOf(qApp->focusWidget())) {
w->setFocus();
}
QObject* obj = static_cast<QObject*>(w);
QAccessibleValueChangeEvent ev(obj, w->score()->accessibleInfo());
QAccessible::updateAccessibility(&ev);
}
void MuseScore::showContextHelp()
{
QString s;
QWidget* w = qApp->widgetAt(globalX, globalY);
while (w) {
if (!w->statusTip().isEmpty()) {
s = w->statusTip();
break;
}
w = w->parentWidget();
}
if (w && s == "scoreview") {
ScoreView* canvas = static_cast<ScoreView*>(w);
QPoint pt = w->mapFromGlobal(QPoint(globalX, globalY));
QPointF p = canvas->toLogical(pt);
Element* e = canvas->elementNear(p);
if (e)
s = QString("element:%1").arg(e->name());
}
showHelp(s);
}
void ScoreTab::setCurrent(int n)
{
if (n == -1) {
clearTab2();
tab2->setVisible(false);
// clearTab2(); //??
emit currentScoreViewChanged(0);
return;
}
TabScoreView* tsv = static_cast<TabScoreView*>(tab->tabData(n).value<void*>());
QSplitter* vs = viewSplitter(n);
ScoreView* v;
if (!vs) {
vs = new QSplitter;
v = new ScoreView;
tab2->blockSignals(true);
tab2->setCurrentIndex(0);
tab2->blockSignals(false);
vs->addWidget(v);
v->setScore(scoreList->value(n));
stack->addWidget(vs);
}
else {
v = static_cast<ScoreView*>(vs->widget(0));
}
#ifdef OMR
if (v) {
Score* score = v->score();
if (score->showOmr() && score->omr()) {
if (vs->count() < 2) {
Omr* omr = score->omr();
OmrView* sv = omr->newOmrView(v);
v->setOmrView(sv);
vs->addWidget(sv);
connect(v, SIGNAL(scaleChanged(double)), sv, SLOT(setScale(double)));
connect(v, SIGNAL(offsetChanged(double,double)), sv, SLOT(setOffset(double,double)));
const QTransform _matrix = v->matrix();
double _spatium = score->spatium();
double scale = _matrix.m11() * _spatium;
sv->setScale(scale);
sv->setOffset(_matrix.dx(), _matrix.dy());
QList<int> sizes;
sizes << 100 << 100;
vs->setSizes(sizes);
}
}
else {
if (vs->count() > 1) {
QWidget* w = vs->widget(1);
delete w;
}
}
}
#endif
stack->setCurrentWidget(vs);
clearTab2();
if (v) {
Score* score = v->score();
if (score->parentScore())
score = score->parentScore();
QList<Excerpt*>& excerpts = score->excerpts();
if (!excerpts.isEmpty()) {
tab2->blockSignals(true);
tab2->addTab(score->name().replace("&","&&"));
foreach(const Excerpt* excerpt, excerpts) {
tab2->addTab(excerpt->partScore()->name().replace("&","&&"));
}
tab2->setCurrentIndex(tsv->part);
tab2->blockSignals(false);
tab2->setVisible(true);
}
void ScoreAccessibility::currentInfoChanged()
{
clearAccessibilityInfo();
statusBarLabel = new QLabel(mainWindow->statusBar());
ScoreView* scoreView = static_cast<MuseScore*>(mainWindow)->currentScoreView();
Score* score = scoreView->score();
if (score->selection().isSingle()) {
Element* e = score->selection().element();
if (!e) {
return;
}
Element* el = e->isSpannerSegment() ? static_cast<SpannerSegment*>(e)->spanner() : e;
QString barsAndBeats = "";
std::pair<int, float> bar_beat;
if (el->isSpanner()){
Spanner* s = static_cast<Spanner*>(el);
bar_beat = barbeat(s->startSegment());
barsAndBeats += tr("Start Measure: %1; Start Beat: %2").arg(QString::number(bar_beat.first)).arg(QString::number(bar_beat.second));
Segment* seg = s->endSegment();
if(!seg)
seg = score->lastSegment()->prev1MM(Segment::Type::ChordRest);
if (seg->tick() != score->lastSegment()->prev1MM(Segment::Type::ChordRest)->tick() &&
s->type() != Element::Type::SLUR &&
s->type() != Element::Type::TIE )
seg = seg->prev1MM(Segment::Type::ChordRest);
bar_beat = barbeat(seg);
barsAndBeats += "; " + tr("End Measure: %1; End Beat: %2").arg(QString::number(bar_beat.first)).arg(QString::number(bar_beat.second));
}
else {
std::pair<int, float>bar_beat = barbeat(el);
if (bar_beat.first) {
barsAndBeats += " " + tr("Measure: %1").arg(QString::number(bar_beat.first));
if (bar_beat.second)
barsAndBeats += "; " + tr("Beat: %1").arg(QString::number(bar_beat.second));
}
}
QString rez = e->accessibleInfo();
if (!barsAndBeats.isEmpty())
rez += "; " + barsAndBeats;
QString staff = "";
if (e->staffIdx() + 1) {
staff = tr("Staff %1").arg(QString::number(e->staffIdx() + 1));
rez = QString("%1; %2").arg(rez).arg(staff);
}
statusBarLabel->setText(rez);
QString screenReaderRez = QString("%1%2 %3 %4").arg(e->screenReaderInfo()).arg(barsAndBeats).arg(staff).arg(e->accessibleExtraInfo());
score->setAccessibleInfo(screenReaderRez);
}
else if (score->selection().isRange()) {
QString barsAndBeats = "";
std::pair<int, float> bar_beat;
bar_beat = barbeat(score->selection().startSegment());
barsAndBeats += " " + tr("Start Measure: %1; Start Beat: %2").arg(QString::number(bar_beat.first)).arg(QString::number(bar_beat.second));
Segment* endSegment = score->selection().endSegment();
if (!endSegment)
endSegment = score->lastSegment();
else
endSegment = endSegment->prev1MM();
bar_beat = barbeat(endSegment);
barsAndBeats += " " + tr("End Measure: %1; End Beat: %2").arg(QString::number(bar_beat.first)).arg(QString::number(bar_beat.second));
statusBarLabel->setText(tr("Range Selection") + barsAndBeats);
score->setAccessibleInfo(tr("Range Selection") + barsAndBeats);
}
else if (score->selection().isList()) {
statusBarLabel->setText(tr("List Selection"));
score->setAccessibleInfo(tr("List Selection"));
}
mainWindow->statusBar()->addWidget(statusBarLabel);
}
void Palette::mouseDoubleClickEvent(QMouseEvent* ev)
{
int i = idx(ev->pos());
if (i == -1)
return;
Score* score = mscore->currentScore();
if (score == 0)
return;
const Selection& sel = score->selection();
if (sel.state() == SEL_NONE)
return;
Element* element = 0;
if (i < size() && cells[i])
element = cells[i]->element;
if (element == 0)
return;
ScoreView* viewer = mscore->currentScoreView();
if (viewer->mscoreState() != STATE_EDIT
&& viewer->mscoreState() != STATE_LYRICS_EDIT
&& viewer->mscoreState() != STATE_HARMONY_FIGBASS_EDIT
&& viewer->mscoreState() != STATE_TEXT_EDIT) { // Already in startCmd in this case
score->startCmd();
}
if (sel.state() == SEL_LIST) {
foreach(Element* e, sel.elements())
applyDrop(score, viewer, e, element);
}
else if (sel.state() == SEL_RANGE) {
// TODO: check for other element types:
if (element->type() == Element::BAR_LINE) {
// TODO: apply to multiple measures
Measure* m = sel.startSegment()->measure();
QRectF r = m->staffabbox(sel.staffStart());
QPointF pt(r.x() + r.width() * .5, r.y() + r.height() * .5);
applyDrop(score, viewer, m, element, pt);
}
else {
int track1 = sel.staffStart() * VOICES;
int track2 = sel.staffEnd() * VOICES;
Segment* startSegment = sel.startSegment();
Segment* endSegment = sel.endSegment(); //keep it, it could change during the loop
for (Segment* s = startSegment; s && s != endSegment; s = s->next1()) {
for (int track = track1; track < track2; ++track) {
Element* e = s->element(track);
if (e == 0)
continue;
if (e->type() == Element::CHORD) {
Chord* chord = static_cast<Chord*>(e);
foreach(Note* n, chord->notes())
applyDrop(score, viewer, n, element);
}
else {
// do not apply articulation to barline in a range selection
if(e->type() != Element::BAR_LINE || element->type() != Element::ARTICULATION)
applyDrop(score, viewer, e, element);
}
}
}
}
}
else
qDebug("unknown selection state\n");
if (viewer->mscoreState() != STATE_EDIT
&& viewer->mscoreState() != STATE_LYRICS_EDIT
&& viewer->mscoreState() != STATE_HARMONY_FIGBASS_EDIT
&& viewer->mscoreState() != STATE_TEXT_EDIT) { //Already in startCmd mode in this case
score->endCmd();
}
mscore->endCmd();
}
void MuseScore::editInstrList()
{
if (cs == 0)
return;
if (!instrList)
instrList = new InstrumentsDialog(this);
else if (instrList->isVisible()) {
instrList->done(0);
return;
}
instrList->init();
MasterScore* masterScore = cs->masterScore();
instrList->genPartList(masterScore);
masterScore->startCmd();
masterScore->deselectAll();
int rv = instrList->exec();
if (rv == 0) {
masterScore->endCmd();
return;
}
ScoreView* csv = currentScoreView();
if (csv && csv->noteEntryMode()) {
csv->cmd(getAction("escape"));
qApp->processEvents();
updateInputState(csv->score());
}
masterScore->inputState().setTrack(-1);
// keep the keylist of the first pitched staff to apply it to new ones
KeyList tmpKeymap;
Staff* firstStaff = 0;
for (Staff* s : masterScore->staves()) {
KeyList* km = s->keyList();
if (!s->isDrumStaff(Fraction(0,1))) { // TODO
tmpKeymap.insert(km->begin(), km->end());
firstStaff = s;
break;
}
}
Key normalizedC = Key::C;
// normalize the keyevents to concert pitch if necessary
if (firstStaff && !masterScore->styleB(Sid::concertPitch) && firstStaff->part()->instrument()->transpose().chromatic ) {
int interval = firstStaff->part()->instrument()->transpose().chromatic;
normalizedC = transposeKey(normalizedC, interval);
for (auto i = tmpKeymap.begin(); i != tmpKeymap.end(); ++i) {
int tick = i->first;
Key oKey = i->second.key();
tmpKeymap[tick].setKey(transposeKey(oKey, interval));
}
}
// create initial keyevent for transposing instrument if necessary
auto i = tmpKeymap.begin();
if (i == tmpKeymap.end() || i->first != 0)
tmpKeymap[0].setKey(normalizedC);
//
// process modified partitur list
//
QTreeWidget* pl = instrList->partiturList();
Part* part = 0;
int staffIdx = 0;
QTreeWidgetItem* item = 0;
for (int idx = 0; (item = pl->topLevelItem(idx)); ++idx) {
PartListItem* pli = static_cast<PartListItem*>(item);
// check if the part contains any remaining staves
// mark to remove part if not
QTreeWidgetItem* ci = 0;
int staves = 0;
for (int cidx = 0; (ci = pli->child(cidx)); ++cidx) {
StaffListItem* sli = static_cast<StaffListItem*>(ci);
if (sli->op() != ListItemOp::I_DELETE)
++staves;
}
if (staves == 0)
pli->op = ListItemOp::I_DELETE;
}
item = 0;
for (int idx = 0; (item = pl->topLevelItem(idx)); ++idx) {
int rstaff = 0;
PartListItem* pli = static_cast<PartListItem*>(item);
if (pli->op == ListItemOp::I_DELETE)
masterScore->cmdRemovePart(pli->part);
else if (pli->op == ListItemOp::ADD) {
const InstrumentTemplate* t = ((PartListItem*)item)->it;
part = new Part(masterScore);
part->initFromInstrTemplate(t);
masterScore->undo(new InsertPart(part, staffIdx));
pli->part = part;
QList<Staff*> linked;
for (int cidx = 0; pli->child(cidx); ++cidx) {
StaffListItem* sli = static_cast<StaffListItem*>(pli->child(cidx));
Staff* staff = new Staff(masterScore);
staff->setPart(part);
sli->setStaff(staff);
staff->init(t, sli->staffType(), cidx);
staff->setDefaultClefType(sli->defaultClefType());
if (staffIdx > 0)
staff->setBarLineSpan(masterScore->staff(staffIdx - 1)->barLineSpan());
masterScore->undoInsertStaff(staff, cidx);
++staffIdx;
Staff* linkedStaff = part->staves()->front();
if (sli->linked() && linkedStaff != staff) {
Excerpt::cloneStaff(linkedStaff, staff);
linked.append(staff);
}
}
//insert keysigs
int sidx = masterScore->staffIdx(part);
int eidx = sidx + part->nstaves();
if (firstStaff)
masterScore->adjustKeySigs(sidx, eidx, tmpKeymap);
}
else {
part = pli->part;
if (part->show() != pli->visible())
part->undoChangeProperty(Pid::VISIBLE, pli->visible());
for (int cidx = 0; pli->child(cidx); ++cidx) {
StaffListItem* sli = static_cast<StaffListItem*>(pli->child(cidx));
if (sli->op() == ListItemOp::I_DELETE) {
Staff* staff = sli->staff();
int sidx = staff->idx();
masterScore->cmdRemoveStaff(sidx);
}
else if (sli->op() == ListItemOp::ADD) {
Staff* staff = new Staff(masterScore);
staff->setPart(part);
staff->initFromStaffType(sli->staffType());
sli->setStaff(staff);
staff->setDefaultClefType(sli->defaultClefType());
if (staffIdx > 0)
staff->setBarLineSpan(masterScore->staff(staffIdx - 1)->barLineSpan());
KeySigEvent ke;
if (part->staves()->empty())
ke.setKey(Key::C);
else
ke = part->staff(0)->keySigEvent(Fraction(0,1));
staff->setKey(Fraction(0,1), ke);
Staff* linkedStaff = 0;
if (sli->linked()) {
if (rstaff > 0)
linkedStaff = part->staves()->front();
else {
for (Staff* st : *part->staves()) {
if (st != staff) {
linkedStaff = st;
break;
}
}
}
}
if (linkedStaff) {
// do not create a link if linkedStaff will be removed,
for (int k = 0; pli->child(k); ++k) {
StaffListItem* li = static_cast<StaffListItem*>(pli->child(k));
if (li->op() == ListItemOp::I_DELETE && li->staff() == linkedStaff) {
linkedStaff = 0;
break;
}
}
}
masterScore->undoInsertStaff(staff, rstaff, linkedStaff == 0);
if (linkedStaff)
Excerpt::cloneStaff(linkedStaff, staff);
else {
if (firstStaff)
masterScore->adjustKeySigs(staffIdx, staffIdx+1, tmpKeymap);
}
++staffIdx;
++rstaff;
}
else if (sli->op() == ListItemOp::UPDATE) {
// check changes in staff type
Staff* staff = sli->staff();
const StaffType* stfType = sli->staffType();
// use selected staff type
if (stfType->name() != staff->staffType(Fraction(0,1))->name())
masterScore->undo(new ChangeStaffType(staff, *stfType));
}
else {
++staffIdx;
++rstaff;
}
}
}
}
//
// sort staves
//
QList<Staff*> dst;
for (int idx = 0; idx < pl->topLevelItemCount(); ++idx) {
PartListItem* pli = (PartListItem*)pl->topLevelItem(idx);
if (pli->op == ListItemOp::I_DELETE)
continue;
QTreeWidgetItem* ci = 0;
for (int cidx = 0; (ci = pli->child(cidx)); ++cidx) {
StaffListItem* sli = (StaffListItem*) ci;
if (sli->op() == ListItemOp::I_DELETE)
continue;
dst.push_back(sli->staff());
}
}
QList<int> dl;
int idx2 = 0;
bool sort = false;
for (Staff* staff : dst) {
int idx = masterScore->staves().indexOf(staff);
if (idx == -1)
qDebug("staff in dialog(%p) not found in score", staff);
else
dl.push_back(idx);
if (idx != idx2)
sort = true;
++idx2;
}
if (sort)
masterScore->undo(new SortStaves(masterScore, dl));
//
// check for valid barLineSpan and bracketSpan
// in all staves
//
for (Score* s : masterScore->scoreList()) {
int n = s->nstaves();
int curSpan = 0;
for (int j = 0; j < n; ++j) {
Staff* staff = s->staff(j);
int span = staff->barLineSpan();
int setSpan = -1;
// determine if we need to update barline span
if (curSpan == 0) {
// no current span; this staff must start a new one
if (span == 0) {
// no span; this staff must have been within a span
// update it to a span of 1
setSpan = j;
}
else if (span > (n - j)) {
// span too big; staves must have been removed
// reduce span to last staff
setSpan = n - j;
}
else if (span > 1 && staff->barLineTo() > 0) {
// TODO: check if span is still valid
// (true if the last staff is the same as it was before this edit)
// the code here fixes https://musescore.org/en/node/41786
// but by forcing an update,
// we lose custom modifications to staff barLineTo
// at least this happens only for span > 1, and not for Mensurstrich (barLineTo<=0)
setSpan = span; // force update to pick up new barLineTo value
}
else {
// this staff starts a span
curSpan = span;
}
}
else if (span && staff->barLineTo() > 0) {
// within a current span; staff must have span of 0
// except for Mensurstrich (barLineTo<=0)
// for consistency with Barline::endEdit,
// don't special case 1-line staves
//TODO s->undoChangeBarLineSpan(staff, 0, 0, (staff->lines() - 1) * 2);
}
// update barline span if necessary
if (setSpan > 0) {
// this staff starts a span
curSpan = setSpan;
// calculate spanFrom and spanTo values
// int spanFrom = staff->lines() == 1 ? BARLINE_SPAN_1LINESTAFF_FROM : 0;
// int linesTo = masterScore->staff(i + setSpan - 1)->lines();
// int spanTo = linesTo == 1 ? BARLINE_SPAN_1LINESTAFF_TO : (linesTo - 1) * 2;
//TODO s->undoChangeBarLineSpan(staff, setSpan, spanFrom, spanTo);
}
// count off one from barline span
--curSpan;
// update brackets
for (BracketItem* bi : staff->brackets()) {
if ((bi->bracketSpan() > (n - j)))
bi->undoChangeProperty(Pid::BRACKET_SPAN, n - j);
}
}
}
//
// there should be at least one measure
//
if (masterScore->measures()->size() == 0)
masterScore->insertMeasure(ElementType::MEASURE, 0, false);
const QList<Excerpt*> excerpts(masterScore->excerpts()); // excerpts list may change in the loop below
for (Excerpt* excerpt : excerpts) {
QList<Staff*> sl = excerpt->partScore()->staves();
QMultiMap<int, int> tr = excerpt->tracks();
if (sl.size() == 0)
masterScore->undo(new RemoveExcerpt(excerpt));
else {
for (Staff* s : sl) {
const LinkedElements* sll = s->links();
for (auto le : *sll) {
Staff* ss = toStaff(le);
if (ss->primaryStaff()) {
for (int j = s->idx() * VOICES; j < (s->idx() + 1) * VOICES; j++) {
int strack = tr.key(j, -1);
if (strack != -1 && ((strack & ~3) == ss->idx()))
break;
else if (strack != -1)
tr.insert(ss->idx() + strack % VOICES, tr.value(strack, -1));
}
}
}
}
}
}
masterScore->setLayoutAll();
masterScore->endCmd();
masterScore->rebuildAndUpdateExpressive(MuseScore::synthesizer("Fluid"));
seq->initInstruments();
}
