void InspectorVolta::setElement()
{
TextLineBaseSegment* ts = static_cast<TextLineBaseSegment*>(inspector->element());
TextLineBase* t = ts->textLineBase();
bool bt = !t->beginText().isEmpty();
bool ct = !t->continueText().isEmpty();
bool et = !t->endText().isEmpty();
tl.hasBeginText->setChecked(bt);
tl.hasContinueText->setChecked(ct);
tl.hasEndText->setChecked(et);
tl.beginWidget->setVisible(bt);
tl.continueWidget->setVisible(ct);
tl.endWidget->setVisible(et);
InspectorElementBase::setElement();
}
void TextLineBaseSegment::layout()
{
npoints = 0;
TextLineBase* tl = textLineBase();
qreal _spatium = spatium();
if (!tl->diagonal())
_userOff2.setY(0);
switch (spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::BEGIN:
_text->setXmlText(tl->beginText());
_text->setFamily(tl->beginFontFamily());
_text->setSize(tl->beginFontSize());
_text->setOffset(tl->beginTextOffset());
_text->setAlign(tl->beginTextAlign());
break;
case SpannerSegmentType::MIDDLE:
case SpannerSegmentType::END:
_text->setXmlText(tl->continueText());
_text->setFamily(tl->continueFontFamily());
_text->setSize(tl->continueFontSize());
_text->setOffset(tl->continueTextOffset());
_text->setAlign(tl->continueTextAlign());
break;
}
_text->setTrack(track());
_text->layout();
if ((isSingleType() || isEndType())) {
_endText->setXmlText(tl->endText());
_endText->setFamily(tl->endFontFamily());
_endText->setSize(tl->endFontSize());
_endText->setOffset(tl->endTextOffset());
_endText->setAlign(tl->endTextAlign());
_endText->setTrack(track());
_endText->layout();
}
else {
_endText->setXmlText("");
}
QPointF pp1;
QPointF pp2(pos2());
// diagonal line with no text - just use the basic rectangle for line (ignore hooks)
if (_text->empty() && _endText->empty() && pp2.y() != 0) {
npoints = 2;
points[0] = pp1;
points[1] = pp2;
setbbox(QRectF(pp1, pp2).normalized());
return;
}
// line has text or is not diagonal - calculate reasonable bbox
qreal x1 = qMin(0.0, pp2.x());
qreal x2 = qMax(0.0, pp2.x());
qreal y0 = point(-textLineBase()->lineWidth());
qreal y1 = qMin(0.0, pp2.y()) + y0;
qreal y2 = qMax(0.0, pp2.y()) - y0;
qreal l = 0.0;
if (!_text->empty()) {
qreal textlineTextDistance = _spatium * .5;
if (((isSingleType() || isBeginType()) && (tl->beginTextPlace() == PlaceText::LEFT)) || ((isMiddleType() || isEndType()) && (tl->continueTextPlace() == PlaceText::LEFT)))
l = _text->pos().x() + _text->bbox().width() + textlineTextDistance;
qreal h = _text->height();
if (textLineBase()->beginTextPlace() == PlaceText::ABOVE)
y1 = qMin(y1, -h);
else if (textLineBase()->beginTextPlace() == PlaceText::BELOW)
y2 = qMax(y2, h);
else {
y1 = qMin(y1, -h * .5);
y2 = qMax(y2, h * .5);
}
x2 = qMax(x2, _text->width());
}
if (textLineBase()->endHookType() != HookType::NONE) {
qreal h = pp2.y() + point(textLineBase()->endHookHeight());
if (h > y2)
y2 = h;
else if (h < y1)
y1 = h;
}
if (textLineBase()->beginHookType() != HookType::NONE) {
qreal h = point(textLineBase()->beginHookHeight());
if (h > y2)
y2 = h;
else if (h < y1)
y1 = h;
}
bbox().setRect(x1, y1, x2 - x1, y2 - y1);
if (!_text->empty())
bbox() |= _text->bbox().translated(_text->pos()); // DEBUG
// set end text position and extend bbox
if (!_endText->empty()) {
_endText->setPos(bbox().right(), 0);
bbox() |= _endText->bbox().translated(_endText->pos());
}
if (!(tl->lineVisible() || score()->showInvisible()))
return;
if (tl->lineVisible() || !score()->printing()) {
QPointF pp1(l, 0.0);
qreal beginHookWidth;
qreal endHookWidth;
if (tl->beginHookType() == HookType::HOOK_45) {
beginHookWidth = fabs(tl->beginHookHeight().val() * _spatium * .4);
pp1.rx() += beginHookWidth;
}
else
beginHookWidth = 0;
if (tl->endHookType() == HookType::HOOK_45) {
endHookWidth = fabs(tl->endHookHeight().val() * _spatium * .4);
pp2.rx() -= endHookWidth;
}
else
endHookWidth = 0;
// don't draw backwards lines (or hooks) if text is longer than nominal line length
bool backwards = !_text->empty() && pp1.x() > pp2.x() && !tl->diagonal();
if ((tl->beginHookType() != HookType::NONE) && (isSingleType() || isBeginType())) {
qreal hh = tl->beginHookHeight().val() * _spatium;
points[npoints] = QPointF(pp1.x() - beginHookWidth, pp1.y() + hh);
++npoints;
points[npoints] = pp1;
}
if (!backwards) {
points[npoints] = pp1;
++npoints;
points[npoints] = pp2;
// painter->drawLine(QLineF(pp1.x(), pp1.y(), pp2.x(), pp2.y()));
if ((tl->endHookType() != HookType::NONE) && (isSingleType() || isEndType())) {
++npoints;
qreal hh = tl->endHookHeight().val() * _spatium;
// painter->drawLine(QLineF(pp2.x(), pp2.y(), pp2.x() + endHookWidth, pp2.y() + hh));
points[npoints] = QPointF(pp2.x() + endHookWidth, pp2.y() + hh);
}
}
}
}