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element-editor: fix jumping positions when rotate, mirror or flip

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This commit is contained in:
plc-user
2025-03-07 07:43:20 +01:00
parent 20b7e1763d
commit 45afd9af0e
6 changed files with 112 additions and 81 deletions
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46
sources/editor/graphicspart/partarc.cpp
View File

@@ -168,25 +168,25 @@ void PartArc::setRotation(qreal angle) {
qreal diffAngle = qRound((angle - rotation()) * 100.0) / 100.0;
m_rot = QET::correctAngle(angle, true);
// idea taken from QET_ElementScaler:
auto p1 = mapToScene(m_rect.x(),m_rect.y());
qreal width = m_rect.height();
qreal height = m_rect.width();
qreal x; qreal y;
if (diffAngle > 0) {
m_start_angle += 270.0 * 16;
while (m_start_angle < 0) { m_start_angle += (360*16); }
while (m_start_angle >= (360*16)) { m_start_angle -= (360*16); }
qreal width = m_rect.height();
qreal height = m_rect.width();
qreal x = (m_rect.y() + m_rect.height()) * (-1);
qreal y = m_rect.x();
m_rect = QRectF(x, y, width, height);
} else {
m_start_angle -= 270.0 * 16;
while (m_start_angle < 0) { m_start_angle += (360*16); }
while (m_start_angle >= (360*16)) { m_start_angle -= (360*16); }
qreal width = m_rect.height();
qreal height = m_rect.width();
qreal x = m_rect.y();
qreal y = (m_rect.x() + m_rect.width()) * (-1);
m_rect = QRectF(x, y, width, height);
m_start_angle += 270.0 * 16;
while (m_start_angle < 0) { m_start_angle += (360*16); }
while (m_start_angle >= (360*16)) { m_start_angle -= (360*16); }
x = (p1.y() + m_rect.height()) * (-1);
y = p1.x();
} else {
m_start_angle -= 270.0 * 16;
while (m_start_angle < 0) { m_start_angle += (360*16); }
while (m_start_angle >= (360*16)) { m_start_angle -= (360*16); }
x = p1.y();
y = (p1.x() + m_rect.width()) * (-1);
}
p1 = mapFromScene(x, y);
m_rect = QRectF(p1.x(), p1.y(), width, height);
prepareGeometryChange();
adjustHandlerPos();
@@ -202,8 +202,10 @@ void PartArc::flip() {
m_span_angle = (-1) * m_span_angle;
while (m_start_angle < 0) { m_start_angle += (360*16); }
while (m_start_angle >= (360*16)) { m_start_angle -= (360*16); }
qreal y = ((-1.0) * m_rect.y()) - m_rect.height();
m_rect = QRectF(m_rect.x(), y, m_rect.width(), m_rect.height());
auto p1 = mapToScene(m_rect.x(),m_rect.y());
p1.setY(((-1.0) * p1.y()) - m_rect.height());
p1 = mapFromScene(p1.x(),p1.y());
m_rect = QRectF(m_rect.x(), p1.y(), m_rect.width(), m_rect.height());
prepareGeometryChange();
adjustHandlerPos();
emit rectChanged();
@@ -214,8 +216,10 @@ void PartArc::mirror() {
m_span_angle = (-1) * m_span_angle;
while (m_start_angle < 0) { m_start_angle += (360*16); }
while (m_start_angle >= (360*16)) { m_start_angle -= (360*16); }
qreal x = ((-1.0) * m_rect.x()) - m_rect.width();
m_rect = QRectF(x, m_rect.y(), m_rect.width(), m_rect.height());
auto p1 = mapToScene(m_rect.x(),m_rect.y());
p1.setX(((-1.0) * p1.x()) - m_rect.width());
p1 = mapFromScene(p1.x(), p1.y());
m_rect = QRectF(p1.x(), m_rect.y(), m_rect.width(), m_rect.height());
prepareGeometryChange();
adjustHandlerPos();
emit rectChanged();

32
sources/editor/graphicspart/partellipse.cpp
View File

@@ -234,19 +234,19 @@ void PartEllipse::setRotation(qreal angle) {
qreal diffAngle = qRound((angle - rotation()) * 100.0) / 100.0;
m_rot = QET::correctAngle(angle, true);
// idea taken from QET_ElementScaler:
auto p1 = mapToScene(m_rect.x(), m_rect.y());
qreal width = m_rect.height();
qreal height = m_rect.width();
qreal x; qreal y;
if (diffAngle > 0) {
qreal width = m_rect.height();
qreal height = m_rect.width();
qreal x = (m_rect.y() + m_rect.height()) * (-1);
qreal y = m_rect.x();
m_rect = QRectF(x, y, width, height);
x = (p1.y() + m_rect.height()) * (-1);
y = p1.x();
} else {
qreal width = m_rect.height();
qreal height = m_rect.width();
qreal x = m_rect.y();
qreal y = (m_rect.x() + m_rect.width()) * (-1);
m_rect = QRectF(x, y, width, height);
x = m_rect.y();
y = (m_rect.x() + m_rect.width()) * (-1);
}
p1 = mapFromScene(x, y);
m_rect = QRectF(p1.x(), p1.y(), width, height);
prepareGeometryChange();
adjustHandlerPos();
emit rectChanged();
@@ -257,16 +257,20 @@ qreal PartEllipse::rotation() const {
}
void PartEllipse::flip() {
qreal y = ((-1.0) * m_rect.y()) - m_rect.height();
m_rect = QRectF(m_rect.x(), y, m_rect.width(), m_rect.height());
auto p1 = mapToScene(m_rect.x(), m_rect.y());
p1.setY(((-1.0) * p1.y()) - m_rect.height());
p1 = mapFromScene(p1.x(), p1.y());
m_rect = QRectF(p1.x(), p1.y(), m_rect.width(), m_rect.height());
prepareGeometryChange();
adjustHandlerPos();
emit rectChanged();
}
void PartEllipse::mirror() {
qreal x = ((-1.0) * m_rect.x()) - m_rect.width();
m_rect = QRectF(x, m_rect.y(), m_rect.width(), m_rect.height());
auto p1 = mapToScene(m_rect.x(), m_rect.y());
p1.setX(((-1.0) * p1.x()) - m_rect.width());
p1 = mapFromScene(p1.x(), p1.y());
m_rect = QRectF(p1.x(), p1.y(), m_rect.width(), m_rect.height());
prepareGeometryChange();
adjustHandlerPos();
emit rectChanged();

24
sources/editor/graphicspart/partline.cpp
View File

@@ -574,8 +574,12 @@ void PartLine::setSecondEndLength(const qreal &l)
void PartLine::setRotation(qreal angle) {
qreal diffAngle = qRound((angle - rotation()) * 100.0) / 100.0;
m_rot = QET::correctAngle(angle, true);
m_line.setP1(QTransform().rotate(diffAngle).map(m_line.p1()));
m_line.setP2(QTransform().rotate(diffAngle).map(m_line.p2()));
auto p1 = mapToScene(m_line.p1());
auto p2 = mapToScene(m_line.p2());
p1 = QTransform().rotate(diffAngle).map(p1);
p2 = QTransform().rotate(diffAngle).map(p2);
m_line.setP1(mapFromScene(p1));
m_line.setP2(mapFromScene(p2));
prepareGeometryChange();
setLine(m_line);
adjustHandlerPos();
@@ -587,8 +591,12 @@ qreal PartLine::rotation() const {
}
void PartLine::flip() {
m_line.setP1(QPointF(m_line.p1().x(), (-1) * m_line.p1().y()));
m_line.setP2(QPointF(m_line.p2().x(), (-1) * m_line.p2().y()));
auto p1 = mapToScene(m_line.p1());
auto p2 = mapToScene(m_line.p2());
p1 = QPointF(p1.x(), (-1) * p1.y());
p2 = QPointF(p2.x(), (-1) * p2.y());
m_line.setP1(mapFromScene(p1));
m_line.setP2(mapFromScene(p2));
setLine(m_line);
prepareGeometryChange();
adjustHandlerPos();
@@ -596,8 +604,12 @@ void PartLine::flip() {
}
void PartLine::mirror() {
m_line.setP1(QPointF((-1) * m_line.p1().x(), m_line.p1().y()));
m_line.setP2(QPointF((-1) * m_line.p2().x(), m_line.p2().y()));
auto p1 = mapToScene(m_line.p1());
auto p2 = mapToScene(m_line.p2());
p1 = QPointF((-1) * p1.x(), p1.y());
p2 = QPointF((-1) * p2.x(), p2.y());
m_line.setP1(mapFromScene(p1));
m_line.setP2(mapFromScene(p2));
setLine(m_line);
prepareGeometryChange();
adjustHandlerPos();

12
sources/editor/graphicspart/partpolygon.cpp
View File

@@ -292,8 +292,12 @@ void PartPolygon::resetAllHandlerColor()
void PartPolygon::setRotation(qreal angle) {
qreal diffAngle = qRound((angle - rotation()) * 100.0) / 100.0;
m_rot = QET::correctAngle(angle, true);
QTransform rotation = QTransform().rotate(diffAngle);
setPolygon(rotation.map(m_polygon));
for (auto &pt : m_polygon) {
pt = mapToScene(pt.x(), pt.y());
pt = QTransform().rotate(diffAngle).map(pt);
pt = mapFromScene(pt.x(), pt.y());
}
setPolygon(m_polygon);
prepareGeometryChange();
adjustHandlerPos();
emit polygonChanged();
@@ -305,7 +309,9 @@ qreal PartPolygon::rotation() const {
void PartPolygon::flip() {
for (auto &pt : m_polygon) {
pt = mapToScene(pt.x(), pt.y());
pt = QPointF(pt.x(), (-1) * pt.y());
pt = mapFromScene(pt.x(), pt.y());
}
setPolygon(m_polygon);
prepareGeometryChange();
@@ -315,7 +321,9 @@ void PartPolygon::flip() {
void PartPolygon::mirror() {
for (auto &pt : m_polygon) {
pt = mapToScene(pt.x(), pt.y());
pt = QPointF((-1) * pt.x(), pt.y());
pt = mapFromScene(pt.x(), pt.y());
}
setPolygon(m_polygon);
prepareGeometryChange();

45
sources/editor/graphicspart/partrectangle.cpp
View File

@@ -163,22 +163,19 @@ void PartRectangle::setYRadius(qreal Y)
void PartRectangle::setRotation(qreal angle) {
qreal diffAngle = qRound((angle - rotation()) * 100.0) / 100.0;
m_rot = QET::correctAngle(angle, true);
// for whatever reason: with "rect" we need to use scene-positions...
auto pos = mapToScene(m_rect.x(),m_rect.y());
auto p1 = mapToScene(m_rect.x(),m_rect.y());
qreal width = m_rect.height();
qreal height = m_rect.width();
qreal x; qreal y;
if (diffAngle > 0) {
x = (pos.y() + m_rect.height()) * (-1);
y = pos.x();
x = (p1.y() + m_rect.height()) * (-1);
y = p1.x();
} else {
x = pos.y();
y = (pos.x() + m_rect.width()) * (-1);
x = p1.y();
y = (p1.x() + m_rect.width()) * (-1);
}
pos = mapFromScene(x, y);
m_rect.setX(pos.x()); m_rect.setY(pos.y());
m_rect.setWidth(width); m_rect.setHeight(height);
p1 = mapFromScene(x, y);
m_rect = QRectF(p1.x(), p1.y(), width, height);
std::swap (m_xRadius, m_yRadius);
prepareGeometryChange();
@@ -191,13 +188,13 @@ qreal PartRectangle::rotation() const {
}
void PartRectangle::flip() {
// for whatever reason: with "rect" we need to use scene-positions...
qreal height = m_rect.height();
auto pos = mapToScene(m_rect.x(),m_rect.y());
qreal x = pos.x();
qreal y = ((-1.0) * pos.y()) - height;
pos = mapFromScene(x, y);
m_rect.setX(pos.x()); m_rect.setY(pos.y());
auto height = m_rect.height();
auto p1 = mapToScene(m_rect.x(),m_rect.y());
qreal x = p1.x();
qreal y = ((-1.0) * p1.y()) - height;
p1 = mapFromScene(x, y);
m_rect.setX(p1.x());
m_rect.setY(p1.y());
m_rect.setHeight(height);
prepareGeometryChange();
adjustHandlerPos();
@@ -205,13 +202,13 @@ void PartRectangle::flip() {
}
void PartRectangle::mirror() {
// for whatever reason: with "rect" we need to use scene-positions...
qreal width = m_rect.width();
auto pos = mapToScene(m_rect.x(),m_rect.y());
qreal x = ((-1.0) * pos.x()) - width;
qreal y = pos.y();
pos = mapFromScene(x, y);
m_rect.setX(pos.x()); m_rect.setY(pos.y());
auto width = m_rect.width();
auto p1 = mapToScene(m_rect.x(),m_rect.y());
qreal x = ((-1.0) * p1.x()) - width;
qreal y = p1.y();
p1 = mapFromScene(x, y);
m_rect.setX(p1.x());
m_rect.setY(p1.y());
m_rect.setWidth(width);
prepareGeometryChange();
adjustHandlerPos();

34
sources/editor/graphicspart/partterminal.cpp
View File

@@ -158,23 +158,20 @@ void PartTerminal::setRotation(qreal angle) {
else new_ori = Qet::West;
qreal diffAngle = qRound((angle - rotation()) * 100.0) / 100.0;
double tmp, y, x;
if (diffAngle > 0) {
tmp = d->m_pos.y();
y = d->m_pos.x();
x = (-1) * tmp;
} else {
tmp = d->m_pos.x();
x = d->m_pos.y();
y = (-1) * tmp;
}
d->m_pos.setX(x); d->m_pos.setY(y);
auto p1 = QTransform().rotate(diffAngle).map(pos());
d->m_pos.setX(p1.x()); d->m_pos.setY(p1.y());
setPos(d->m_pos);
setOrientation(new_ori);
updateSecondPoint();
prepareGeometryChange();
emit orientationChanged(); // all terminal-signals call "updateForm"
}
/**
@brief PartTerminal::rotation
@return current rotation-angle in degrees
*/
qreal PartTerminal::rotation() const {
switch (d->m_orientation) {
case Qet::North : return 0;
@@ -185,9 +182,13 @@ qreal PartTerminal::rotation() const {
return 0;
}
/**
@brief PartTerminal::flip
turn part upside down
*/
void PartTerminal::flip() {
d->m_pos.setY((-1.0) * d->m_pos.y());
d->m_pos.setX( pos().x());
d->m_pos.setY((-1.0) * pos().y());
switch (d->m_orientation) {
case Qet::North : setOrientation(Qet::South);
break;
@@ -202,8 +203,13 @@ void PartTerminal::flip() {
emit yChanged(); // all terminal-signals call "updateForm"
}
/**
@brief PartTerminal::mirror
turn part from left to right
*/
void PartTerminal::mirror() {
d->m_pos.setX((-1.0) * d->m_pos.x());
d->m_pos.setX((-1.0) * pos().x());
d->m_pos.setY( pos().y());
switch (d->m_orientation) {
case Qet::North : break;
case Qet::East : setOrientation(Qet::West);