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events.cpp
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events.cpp
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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2017 Werner Schweer & others
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#include "scoreview.h"
#include "magbox.h"
#include "musescore.h"
#include "seq.h"
#include "texttools.h"
#include "fotomode.h"
#include "tourhandler.h"
#include "scoreaccessibility.h"
#include "libmscore/score.h"
#include "libmscore/keysig.h"
#include "libmscore/timesig.h"
#include "libmscore/segment.h"
#include "libmscore/utils.h"
#include "libmscore/text.h"
#include "libmscore/measure.h"
#include "libmscore/stafflines.h"
#include "libmscore/chord.h"
#include "libmscore/shadownote.h"
#include "libmscore/repeatlist.h"
#include "libmscore/select.h"
#include "libmscore/staff.h"
namespace Ms {
//---------------------------------------------------------
// event
//---------------------------------------------------------
bool ScoreView::event(QEvent* event)
{
switch (event->type()) {
case QEvent::KeyPress: {
QKeyEvent* ke = static_cast<QKeyEvent*>(event);
const int key = ke->key();
if (key != Qt::Key_Tab && key != Qt::Key_Backtab)
break;
if (textEditMode()) {
// block Tab/Backtab in text editing mode
return true;
}
if (hasEditGrips() || editMode()) {
if (ke->key() == Qt::Key_Tab)
editData.element->nextGrip(editData);
else
editData.element->prevGrip(editData);
updateGrips();
_score->update();
return true;
}
}
break;
case QEvent::ShortcutOverride: {
QKeyEvent* ke = static_cast<QKeyEvent*>(event);
switch (ke->key()) {
case Qt::Key_Left:
case Qt::Key_Right:
case Qt::Key_Up:
case Qt::Key_Down: {
if (!hasEditGrips())
break;
const auto m = ke->modifiers();
// KeypadModifier is necessary on MacOS as arrow keys seem to always
// trigger that modifier there. However it would probably be appropriate
// to allow it on other systems too.
const auto allowedModifiers = (editData.curGrip == Grip::NO_GRIP)
? (Qt::KeypadModifier | Qt::ShiftModifier)
: (Qt::KeypadModifier | Qt::ShiftModifier | Qt::ControlModifier);
if ((m & ~allowedModifiers) == 0) {
ke->accept();
return true;
}
}
break;
default:
break;
}
}
break;
case QEvent::Gesture:
return gestureEvent(static_cast<QGestureEvent*>(event));
case QEvent::MouseButtonPress:
if (qApp->focusWidget() != this) {
QMouseEvent* me = static_cast<QMouseEvent*>(event);
if (me->button() == Qt::LeftButton)
this->setFocus();
}
break;
default:
break;
}
return QWidget::event(event);
}
//---------------------------------------------------------
// gestureEvent
// fired on touchscreen gestures as well as Mac touchpad gestures
//---------------------------------------------------------
bool ScoreView::gestureEvent(QGestureEvent *event)
{
if (QGesture *gesture = event->gesture(Qt::PinchGesture)) {
// Zoom in/out when receiving a pinch gesture
QPinchGesture *pinch = static_cast<QPinchGesture *>(gesture);
static qreal magStart = 1.0;
if (pinch->state() == Qt::GestureStarted) {
magStart = lmag();
}
if (pinch->changeFlags() & QPinchGesture::ScaleFactorChanged) {
// On Windows, totalScaleFactor() contains the net magnification.
// On OS X, totalScaleFactor() is 1, and scaleFactor() contains the net magnification.
qreal value = pinch->totalScaleFactor();
if (value == 1) {
value = pinch->scaleFactor();
}
zoom(magStart*value, pinch->centerPoint());
}
}
return true;
}
//---------------------------------------------------------
// wheelEvent
//---------------------------------------------------------
void ScoreView::wheelEvent(QWheelEvent* event)
{
#define PIXELSSTEPSFACTOR 5
QPoint pixelsScrolled = event->pixelDelta();
QPoint stepsScrolled = event->angleDelta();
int dx = 0, dy = 0, n = 0;
qreal nReal = 0.0;
if (!pixelsScrolled.isNull()) {
dx = pixelsScrolled.x();
dy = pixelsScrolled.y();
nReal = static_cast<qreal>(dy) / PIXELSSTEPSFACTOR;
}
else if (!stepsScrolled.isNull()) {
dx = static_cast<qreal>(stepsScrolled.x()) * qMax(2, width() / 10) / 120;
dy = static_cast<qreal>(stepsScrolled.y()) * qMax(2, height() / 10) / 120;
nReal = static_cast<qreal>(stepsScrolled.y()) / 120;
}
n = static_cast<int>(nReal);
//this functionality seems currently blocked by the context menu
if (event->buttons() & Qt::RightButton) {
bool up = n > 0;
if (!up)
n = -n;
score()->startCmd();
for (int i = 0; i < n; ++i)
score()->upDown(up, UpDownMode::CHROMATIC);
score()->endCmd();
return;
}
if (event->modifiers() & Qt::ControlModifier) { // Windows touch pad pinches also execute this
QApplication::sendPostedEvents(this, 0);
zoomStep(nReal, event->pos());
return;
}
//make shift+scroll go horizontally
if (event->modifiers() & Qt::ShiftModifier && dx == 0) {
dx = dy;
dy = 0;
}
if (dx == 0 && dy == 0)
return;
constraintCanvas(&dx, &dy);
_matrix.setMatrix(_matrix.m11(), _matrix.m12(), _matrix.m13(), _matrix.m21(),
_matrix.m22(), _matrix.m23(), _matrix.dx()+dx, _matrix.dy()+dy, _matrix.m33());
imatrix = _matrix.inverted();
scroll(dx, dy, QRect(0, 0, width(), height()));
emit viewRectChanged();
emit offsetChanged(_matrix.dx(), _matrix.dy());
}
//---------------------------------------------------------
// resizeEvent
//---------------------------------------------------------
void ScoreView::resizeEvent(QResizeEvent* /*ev*/)
{
if (_magIdx != MagIdx::MAG_FREE)
setMag(mscore->getMag(this));
emit sizeChanged();
// The score may need to be repositioned now.
// So figure out how far it needs to move in each direction...
int dx = 0, dy = 0;
constraintCanvas(&dx, &dy);
if (dx == 0 && dy == 0)
return;
// ...and adjust its position accordingly.
_matrix.setMatrix(_matrix.m11(), _matrix.m12(), _matrix.m13(), _matrix.m21(),
_matrix.m22(), _matrix.m23(), _matrix.dx()+dx, _matrix.dy()+dy, _matrix.m33());
imatrix = _matrix.inverted();
scroll(dx, dy, QRect(0, 0, width(), height()));
emit viewRectChanged();
emit offsetChanged(_matrix.dx(), _matrix.dy());
}
//---------------------------------------------------------
// focusInEvent
//---------------------------------------------------------
void ScoreView::focusInEvent(QFocusEvent* event)
{
if (this != mscore->currentScoreView())
mscore->setCurrentScoreView(this);
if (mscore->splitScreen()) {
if (!focusFrame) {
focusFrame = new QFocusFrame;
QPalette p(focusFrame->palette());
p.setColor(QPalette::WindowText, Qt::blue);
focusFrame->setPalette(p);
}
focusFrame->setWidget(static_cast<QWidget*>(this));
}
if (state == ViewState::NORMAL)
updateEditElement();
QWidget::focusInEvent(event);
}
//---------------------------------------------------------
// focusOutEvent
//---------------------------------------------------------
void ScoreView::focusOutEvent(QFocusEvent* event)
{
if (state == ViewState::NORMAL)
setEditElement(nullptr);
if (focusFrame)
focusFrame->setWidget(0);
QWidget::focusOutEvent(event);
}
//---------------------------------------------------------
// startTextEditingOnMouseRelease
//---------------------------------------------------------
bool ScoreView::startTextEditingOnMouseRelease(QMouseEvent* mouseEvent)
{
if (!editData.element || mouseEvent->button() != Qt::LeftButton)
return false;
if (!(editData.element->isEditable() && editData.element->isTextBase()))
return false;
TextBase* textBase = toTextBase(editData.element);
if (!editData.element->canvasBoundingRect().contains(toLogical(mouseEvent->pos()))) {
// mouse up OUTSIDE textbase - clear any priming
textBase->setPrimed(false);
return false;
}
if (!textBase->isPrimed()) {
// mouse up INSIDE textBase - set priming
textBase->setPrimed(true);
return false;
}
// mouse up INSIDE primed textBase - start editing
startEditMode(textBase);
setCursor(QCursor(Qt::IBeamCursor));
textBase->setPrimed(false);
return true;
}
//---------------------------------------------------------
// mouseReleaseEvent
//---------------------------------------------------------
void ScoreView::mouseReleaseEvent(QMouseEvent* mouseEvent)
{
editData.buttons = Qt::NoButton;
if (seq)
seq->stopNoteTimer();
switch (state) {
case ViewState::DRAG:
case ViewState::DRAG_OBJECT:
case ViewState::LASSO:
changeState(ViewState::NORMAL);
break;
case ViewState::DRAG_EDIT:
if (editData.element && editData.element->normalModeEditBehavior() == Element::EditBehavior::Edit) {
changeState(ViewState::NORMAL);
break;
}
changeState(ViewState::EDIT);
break;
case ViewState::FOTO_DRAG:
case ViewState::FOTO_DRAG_EDIT:
case ViewState::FOTO_DRAG_OBJECT:
changeState(ViewState::FOTO);
break;
case ViewState::NORMAL:
if (startTextEditingOnMouseRelease(mouseEvent))
break;
if (modifySelection) {
_score->select(elementToSelect);
modifySelection = false;
elementToSelect = nullptr;
_score->update();
mscore->endCmd();
}
break;
case ViewState::EDIT:
case ViewState::NOTE_ENTRY:
case ViewState::PLAY:
case ViewState::ENTRY_PLAY:
case ViewState::FOTO:
break;
case ViewState::FOTO_LASSO:
changeState(ViewState::FOTO);
break;
}
}
//---------------------------------------------------------
// mousePressEventNormal
// handle mouse press event for NORMAL mode
//---------------------------------------------------------
void ScoreView::mousePressEventNormal(QMouseEvent* ev)
{
_score->masterScore()->cmdState().reset(); // DEBUG: should not be necessary
modifySelection = false;
elementToSelect = nullptr;
Qt::KeyboardModifiers keyState = ev->modifiers();
SelectType st = SelectType::SINGLE;
if (keyState == Qt::NoModifier)
st = SelectType::SINGLE;
else if (keyState & Qt::ShiftModifier)
st = SelectType::RANGE;
else if (keyState & Qt::ControlModifier)
st = SelectType::ADD;
Element* e = editData.element;
if (e) {
if (keyState == (Qt::ShiftModifier | Qt::ControlModifier)) {
cloneElement(e);
return;
}
if (e->isKeySig() && (keyState != Qt::ControlModifier) && st == SelectType::SINGLE) {
// special case: select for all staves
Segment* s = toKeySig(e)->segment();
bool first = true;
for (int staffIdx = 0; staffIdx < _score->nstaves(); ++staffIdx) {
Element* ee = s->element(staffIdx * VOICES);
if (ee) {
ee->score()->select(ee, first ? SelectType::SINGLE : SelectType::ADD);
first = false;
}
}
}
else if (e->isTimeSig() && !toTimeSig(e)->isLocal() && (keyState != Qt::ControlModifier) && st == SelectType::SINGLE) {
// special case: select for all staves except when TimeSig is local.
Segment* s = toTimeSig(e)->segment();
bool first = true;
for (int staffIdx = 0; staffIdx < _score->nstaves(); ++staffIdx) {
Element* ee = s->element(staffIdx * VOICES);
if (ee) {
ee->score()->select(ee, first ? SelectType::SINGLE : SelectType::ADD);
first = false;
}
}
}
else {
if (st == SelectType::ADD) {
// e is the top element in stacking order,
// but we want to replace it with "first non-measure element after a selected element"
// (if such an element exists)
QList<Element*> ll = elementsNear(editData.startMove);
bool found = false;
for (Element* ee : ll) {
if (found) {
e = ee;
if (!e->isMeasure())
break;
}
else if (ee->selected()) {
found = true;
ee->score()->deselect(ee);
e = nullptr;
}
}
}
if (e) {
if (!e->selected())
e->score()->select(e, st, -1);
else if (st != SelectType::ADD) {
modifySelection = true;
elementToSelect = e;
}
}
}
if (e) {
if (e->isNote() || e->isHarmony()) {
e->score()->updateCapo();
mscore->play(e);
}
_score = e->score();
_score->setUpdateAll();
}
}
else {
// special case: check if measure is selected
int staffIdx;
Measure* m = _score->pos2measure(editData.startMove, &staffIdx, 0, 0, 0);
if (m) {
QRectF r = m->staffLines(staffIdx)->canvasBoundingRect();
if (_score->staff(staffIdx)->lines(m->tick()) == 1) {
r.setHeight(m->spatium() * 2);
r.translate(0.0, -m->spatium());
}
if (r.contains(editData.startMove)) {
//TourHandler::startTour("select-tour");
_score->select(m, st, staffIdx);
_score->setUpdateAll();
}
else if (st != SelectType::ADD)
modifySelection = true;
}
else if (st != SelectType::ADD)
modifySelection = true;
}
_score->update();
mscore->endCmd();
}
//---------------------------------------------------------
// mousePressEvent
//---------------------------------------------------------
void ScoreView::mousePressEvent(QMouseEvent* ev)
{
if (tripleClickPending) {
if (textEditMode()) {
TextBase* textBase = toTextBase(editData.element);
textBase->multiClickSelect(editData, MultiClick::Triple);
mscore->textTools()->updateTools(editData);
textBase->endHexState(editData);
update();
return;
}
}
editData.startMovePixel = ev->pos();
editData.startMove = toLogical(ev->pos());
editData.lastPos = editData.startMove;
editData.pos = editData.startMove;
editData.buttons = ev->buttons();
editData.modifiers = qApp->keyboardModifiers();
bool gripFound = false;
if (hasEditGrips() && ev->button() == Qt::LeftButton) {
switch (state) {
case ViewState::NORMAL:
case ViewState::EDIT:
case ViewState::FOTO: {
const qreal a = editData.grip[0].width() * 0.5;
for (int i = 0; i < editData.grips; ++i) {
if (editData.grip[i].adjusted(-a, -a, a, a).contains(editData.startMove)) {
editData.curGrip = Grip(i);
updateGrips();
score()->update();
gripFound = true;
break;
}
}
if (!gripFound)
editData.curGrip = Grip::NO_GRIP;
}
break;
default:
break;
}
}
switch (state) {
case ViewState::NORMAL: {
if (gripFound)
break;
if (ev->button() == Qt::RightButton) // context menu?
break;
if (editData.element
&& editData.element->isEditable()
&& editData.element->isTextBase()
&& !editData.element->canvasBoundingRect().contains(toLogical(ev->pos()))) {
// mouse down OUTSIDE of textBase - clear priming -
toTextBase(editData.element)->setPrimed(false);
}
setEditElement(elementNear(editData.startMove));
mousePressEventNormal(ev);
}
break;
case ViewState::FOTO: {
if (ev->buttons() & Qt::RightButton)
break;
setEditElement(_foto);
if (gripFound)
changeState(ViewState::FOTO_DRAG_EDIT);
else if (_foto->canvasBoundingRect().contains(editData.startMove))
changeState(ViewState::FOTO_DRAG_OBJECT);
else if (ev->modifiers() & Qt::ShiftModifier)
changeState(ViewState::FOTO_LASSO);
else
changeState(ViewState::FOTO_DRAG);
}
break;
case ViewState::NOTE_ENTRY: {
_score->startCmd();
bool restMode = _score->inputState().rest();
if (ev->button() == Qt::RightButton)
_score->inputState().setRest(!restMode);
_score->putNote(editData.startMove, ev->modifiers() & Qt::ShiftModifier, ev->modifiers() & Qt::ControlModifier);
if (ev->button() == Qt::RightButton)
_score->inputState().setRest(restMode);
_score->endCmd();
if (_score->inputState().cr())
adjustCanvasPosition(_score->inputState().cr(), false);
shadowNote->setVisible(false);
}
break;
case ViewState::EDIT: {
if (gripFound)
break;
if (!editData.element->canvasBoundingRect().contains(editData.startMove)) {
changeState(ViewState::NORMAL);
// changeState may trigger layout and destroy some elements
// so we should search elementNear after changeState.
setEditElement(elementNear(editData.startMove));
mousePressEventNormal(ev);
}
else {
editData.element->mousePress(editData);
score()->update();
if (editData.element->isTextBase() && mscore->textTools())
mscore->textTools()->updateTools(editData);
}
}
break;
case ViewState::PLAY: {
Element* e = elementNear(editData.startMove);
if (seq && e && (e->isNote() || e->isRest())) {
if (e->isNote())
e = e->parent();
ChordRest* cr = toChordRest(e);
seq->seek(seq->score()->repeatList().tick2utick(cr->tick().ticks()));
}
}
break;
default:
qDebug("mousePressEvent in state %d", int(state));
break;
}
}
//---------------------------------------------------------
// adjustCursor
//---------------------------------------------------------
void ScoreView::adjustCursorForTextEditing(QMouseEvent* mouseEvent)
{
if (!editData.element)
return;
if (!(state == ViewState::EDIT || state == ViewState::DRAG_EDIT))
return;
if (!editData.element->isTextBase())
return;
if (editData.element->canvasBoundingRect().contains(toLogical(mouseEvent->pos())))
setCursor(QCursor(Qt::IBeamCursor));
else
setCursor(QCursor(Qt::ArrowCursor));
}
//---------------------------------------------------------
// mouseMoveEvent
//---------------------------------------------------------
void ScoreView::mouseMoveEvent(QMouseEvent* me)
{
adjustCursorForTextEditing(me);
if (state != ViewState::NOTE_ENTRY && editData.buttons == Qt::NoButton)
return;
// start some drag operations after a minimum of movement:
bool drag = (me->pos() - editData.startMovePixel).manhattanLength() > 4;
switch (state) {
case ViewState::NORMAL:
if (!drag)
return;
if (!editData.element && (me->modifiers() & Qt::ShiftModifier)) {
changeState(ViewState::LASSO);
break;
}
if (editData.element) {
if (editData.element->normalModeEditBehavior() == Element::EditBehavior::Edit && editData.curGrip != Grip::NO_GRIP) {
score()->startCmd();
editData.element->startEditDrag(editData);
changeState(ViewState::DRAG_EDIT);
break;
}
if (editData.element->isMovable()) {
if (editData.element->normalModeEditBehavior() == Element::EditBehavior::Edit)
endEdit();
changeState(ViewState::DRAG_OBJECT);
break;
}
}
changeState(ViewState::DRAG);
modifySelection = false;
break;
case ViewState::NOTE_ENTRY: {
QPointF p = toLogical(me->pos());
QRectF r(shadowNote->canvasBoundingRect());
setShadowNote(p);
r |= shadowNote->canvasBoundingRect();
update(toPhysical(r).adjusted(-2, -2, 2, 2));
}
break;
case ViewState::DRAG:
case ViewState::FOTO_DRAG:
dragScoreView(me);
break;
case ViewState::DRAG_OBJECT:
case ViewState::FOTO_DRAG_OBJECT:
doDragElement(me);
break;
case ViewState::DRAG_EDIT:
case ViewState::FOTO_DRAG_EDIT:
doDragEdit(me);
break;
case ViewState::LASSO:
doDragLasso(me);
break;
case ViewState::EDIT:
if (!drag)
return;
score()->startCmd();
editData.element->startEditDrag(editData);
changeState(ViewState::DRAG_EDIT);
break;
case ViewState::PLAY:
if (drag)
dragScoreView(me);
break;
case ViewState::FOTO_LASSO:
doDragFoto(me);
break;
default:
break;
}
update();
}
//---------------------------------------------------------
// tripleClickTimeOut
//---------------------------------------------------------
void ScoreView::tripleClickTimeOut()
{
tripleClickPending = false;
}
//---------------------------------------------------------
// mouseDoubleClickEvent
//---------------------------------------------------------
void ScoreView::mouseDoubleClickEvent(QMouseEvent* mouseEvent)
{
QTimer::singleShot(QApplication::doubleClickInterval(), this, SLOT(tripleClickTimeOut()));
tripleClickPending = true;
if (textEditMode()) {
// double click on a textBase element that is being edited - select word
TextBase* textBase = toTextBase(editData.element);
textBase->multiClickSelect(editData, MultiClick::Double);
mscore->textTools()->updateTools(editData);
textBase->endHexState(editData);
update();
return;
}
if (state != ViewState::NORMAL)
return;
Element* clickedElement = elementNear(toLogical(mouseEvent->pos()));
if (!clickedElement)
return;
if (!clickedElement->isEditable()) {
if (clickedElement->isInstrumentName()) // double-click an instrument name to open the edit staff/part properties menu
elementPropertyAction("staff-props", clickedElement);
else if (clickedElement->isText() && (toText(clickedElement)->tid() == Tid::FOOTER || toText(clickedElement)->tid() == Tid::HEADER)) // double-click an instrument name to open the edit staff/part properties menu
elementPropertyAction("style-header-footer", clickedElement);
return;
}
startEditMode(clickedElement);
if (clickedElement->isTextBase()) {
setCursor(QCursor(Qt::IBeamCursor));
toTextBase(clickedElement)->setPrimed(false);
}
}
//---------------------------------------------------------
// ScoreViewCmdContext
//---------------------------------------------------------
class ScoreViewCmdContext {
Score* s;
ScoreView* view;
bool _updateGrips = false;
public:
ScoreViewCmdContext(ScoreView* v, bool updateGrips)
: s(v->score()), view(v), _updateGrips(updateGrips)
{
s->startCmd();
}
~ScoreViewCmdContext()
{
s->endCmd();
if (_updateGrips)
view->updateGrips();
}
};
//---------------------------------------------------------
// keyPressEvent
//---------------------------------------------------------
void ScoreView::keyPressEvent(QKeyEvent* ev)
{
editData.key = ev->key();
editData.modifiers = ev->modifiers();
editData.s = ev->text();
if (state != ViewState::EDIT) {
const bool shiftModifier = ev->modifiers() & Qt::ShiftModifier;
if (hasEditGrips() && !(shiftModifier && ev->key() == Qt::Key_Backtab)) {
switch (ev->key()) {
case Qt::Key_Left:
case Qt::Key_Right:
case Qt::Key_Up:
case Qt::Key_Down:
// Move focus to default grip if arrow keys are pressed and no grip is focused
if (editData.curGrip == Grip::NO_GRIP)
editData.curGrip = editData.element->defaultGrip();
break;
default:
break;
}
ScoreViewCmdContext ctx(this, /* updateGrips */ true);
if (!editData.element->edit(editData))
handleArrowKeyPress(ev);
}
return;
}
if (MScore::debugMode)
qDebug("keyPressEvent key 0x%02x(%c) mod 0x%04x <%s> nativeKey 0x%02x scancode %d",
editData.key, editData.key, int(editData.modifiers), qPrintable(editData.s), ev->nativeVirtualKey(), ev->nativeScanCode());
if (editData.element->isLyrics()) {
if (editKeyLyrics())
return;
}
else if (editData.element->isHarmony()) {
if (editData.key == Qt::Key_Space && !(editData.modifiers & CONTROL_MODIFIER)) {
harmonyBeatsTab(true, editData.modifiers & Qt::ShiftModifier);
return;
}
else if (editData.key == Qt::Key_Return) {
changeState(ViewState::NORMAL);
return;
}
}
else if (editData.element->isFiguredBass()) {
if (editData.key == Qt::Key_Space && !(editData.modifiers & CONTROL_MODIFIER)) {
figuredBassTab(false, editData.modifiers & Qt::ShiftModifier);
return;
}
}
else if (editData.element->isSticking()) {
if (editKeySticking())
return;
}
ScoreViewCmdContext cc(this, hasEditGrips());
const bool textEdit = textEditMode();
#ifdef Q_OS_WIN // Japenese IME on Windows needs to know when Ctrl/Alt/Shift/CapsLock is pressed while in predit
if (textEdit) {
TextBase* text = toTextBase(editData.element);
if (text->cursor(editData)->format()->preedit() && QGuiApplication::inputMethod()->locale().script() == QLocale::JapaneseScript &&
((editData.key == Qt::Key_Control || (editData.modifiers & Qt::ControlModifier)) ||
(editData.key == Qt::Key_Alt || (editData.modifiers & Qt::AltModifier)) ||
(editData.key == Qt::Key_Shift || (editData.modifiers & Qt::ShiftModifier)) ||
(editData.key == Qt::Key_CapsLock))) {
return; // musescore will ignore this key event so that the IME can handle it
}
}
#endif
if (!((editData.modifiers & Qt::ShiftModifier) && (editData.key == Qt::Key_Backtab))) {
if (editData.element->edit(editData)) {
if (state != ViewState::EDIT) {
// textTab or other function may have terminated edit mode
mscore->endCmd();
return;
}
if (textEdit)
mscore->textTools()->updateTools(editData);
return;
}
}
const bool handled = handleArrowKeyPress(ev);
if (!handled)
ev->ignore();
}
//---------------------------------------------------------
// handleArrowKeysPress
//---------------------------------------------------------
bool ScoreView::handleArrowKeyPress(const QKeyEvent* ev)
{
QPointF delta;
qreal _spatium = editData.element->spatium();
qreal xval, yval;
if (editData.element->isBeam()) {
xval = 0.25 * _spatium;
if (editData.modifiers & Qt::ControlModifier)
xval = _spatium;
else if (editData.modifiers & Qt::AltModifier)
xval = 4 * _spatium;
}
else {
xval = MScore::nudgeStep * _spatium;
if (editData.modifiers & Qt::ControlModifier)
xval = MScore::nudgeStep10 * _spatium;
else if (editData.modifiers & Qt::AltModifier)
xval = MScore::nudgeStep50 * _spatium;
}
yval = xval;
if (mscore->vRaster()) {
qreal vRaster = _spatium / MScore::vRaster();
if (yval < vRaster)
yval = vRaster;
}
if (mscore->hRaster()) {
qreal hRaster = _spatium / MScore::hRaster();
if (xval < hRaster)
xval = hRaster;
}
// TODO: if raster, then xval/yval should be multiple of raster
switch (ev->key()) {
case Qt::Key_Left:
delta = QPointF(-xval, 0);
break;
case Qt::Key_Right:
delta = QPointF(xval, 0);
break;
case Qt::Key_Up:
delta = QPointF(0, -yval);
break;
case Qt::Key_Down:
delta = QPointF(0, yval);
break;
default:
return false;
}
editData.delta = delta;
editData.hRaster = mscore->hRaster();
editData.vRaster = mscore->vRaster();
if (editData.curGrip != Grip::NO_GRIP && int(editData.curGrip) < editData.grips)
editData.pos = editData.grip[int(editData.curGrip)].center() + delta;
editData.element->startEditDrag(editData);
editData.element->editDrag(editData);
editData.element->endEditDrag(editData);
return true;
}
//---------------------------------------------------------
// keyReleaseEvent
//---------------------------------------------------------
void ScoreView::keyReleaseEvent(QKeyEvent* ev)
{
if (textEditMode()) {
auto modifiers = Qt::ControlModifier | Qt::ShiftModifier;
if ((ev->modifiers() & modifiers) == 0) {
TextBase* text = toTextBase(editData.element);
text->endHexState(editData);
ev->accept();
update();
}
}
}
//---------------------------------------------------------
// contextPopup
//---------------------------------------------------------
void ScoreView::contextMenuEvent(QContextMenuEvent* ev)
{
if (state == ViewState::NOTE_ENTRY) {
// Do not show context menu in note input mode.
return;
}
if (state == ViewState::FOTO) {
fotoContextPopup(ev);
return;
}
QPoint gp = ev->globalPos();
editData.startMove = toLogical(ev->pos());
editData.buttons = Qt::NoButton;
Element* e = nullptr;
if (ev->reason() == QContextMenuEvent::Keyboard)
e = score()->selection().element();
else
e = elementNear(editData.startMove);
if (e) {
if (!e->selected()) {
// bool control = (ev->modifiers() & Qt::ControlModifier) ? true : false;
// _score->select(e, control ? SelectType::ADD : SelectType::SINGLE, 0);
// editData.element = e;
// select(ev);
}
if (seq)
seq->stopNotes(); // stop now because we don’t get a mouseRelease event
objectPopup(gp, e);
}
else {