void
OSCItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
{
if (doPan_)
{
QPointF newPos = event->scenePos();
path_->translate(newPos-lastPos_);
lastPos_ = newPos;
setPath(*path_);
QVector2D vec;
RSystemElementRoad * nearestRoad = oscEditor_->findClosestRoad( newPos, s_, t_, vec);
if (!nearestRoad)
{
nearestRoad = road_;
}
if (nearestRoad != closestRoad_)
{
RoadItem *nearestRoadItem = roadSystemItem_->getRoadItem(nearestRoad->getID());
nearestRoadItem->setHighlighting(true);
setZValue(nearestRoadItem->zValue() + 1);
roadSystemItem_->getRoadItem(closestRoad_->getID())->setHighlighting(false);
closestRoad_ = nearestRoad;
}
GraphElement::mouseMoveEvent(event);
}
}
void
BridgeItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
{
if (doPan_)
{
QPointF newPos = event->scenePos();
path_->translate(newPos - lastPos_);
lastPos_ = newPos;
setPath(*path_);
QPointF to = road_->getGlobalPoint(bridge_->getSStart()) + lastPos_ - pressPos_;
double s;
QVector2D vec;
double dist;
RSystemElementRoad * nearestRoad = signalEditor_->findClosestRoad( to, s, dist, vec);
if (!nearestRoad)
{
nearestRoad = road_;
}
if (nearestRoad != closestRoad_)
{
RoadItem *nearestRoadItem = roadSystemItem_->getRoadItem(nearestRoad->getID());
nearestRoadItem->setHighlighting(true);
setZValue(nearestRoadItem->zValue() + 1);
roadSystemItem_->getRoadItem(closestRoad_->getID())->setHighlighting(false);
closestRoad_ = nearestRoad;
}
GraphElement::mouseMoveEvent(event);
}
}
void
SignalHandle::updateTransform()
{
bool tmp = moveItem_;
moveItem_ = false; // set false so itemChange doesn't interrupt
RSystemElementRoad *road = parentSignalRoadItem_->getRoad();
setPos(road->getGlobalPoint(0.0));
setRotation(road->getGlobalHeading(0.0));
moveItem_ = tmp; // reset
}
/*! \brief Handles the item's position changes.
*/
QVariant
SignalHandle::itemChange(GraphicsItemChange change, const QVariant &value)
{
// NOTE: position is relative to parent!!! //
//
// Mode 1 //
//
if (parentSignalRoadItem_)
{
if (change == QGraphicsItem::ItemPositionChange)
{
if (moveItem_)
{
RSystemElementRoad *road = parentSignalRoadItem_->getRoad();
double s = road->getSFromGlobalPoint(value.toPointF(), -100.0, road->getLength());
// return parentSectionItem_->getRoadSection()->getParentRoad()->getGlobalPoint(s, 0.0);
/* MoveRoadSectionCommand * command = new MoveRoadSectionCommand(roadSection, s, parentSectionItem_->getRoadSectionType());
if(command->isValid())
{
roadSection->getUndoStack()->push(command);
}
else
{
delete command;
}*/
return pos(); // no translation
}
else
{
}
}
}
// Mode 2 //
//
// else
// {
//
// }
return QGraphicsItem::itemChange(change, value);
}
void
JunctionElementItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
{
if (event->button() == Qt::LeftButton)
{
ODD::ToolId tool = getJunctionEditor()->getCurrentTool();
if (tool == ODD::TTE_ROAD_DELETE)
{
removeParentRoad();
return;
}
else if (tool == ODD::TTE_DELETE)
{
removeSection();
return;
}
else if (tool == ODD::TJE_SPLIT)
{
RSystemElementRoad *road = trackElement_->getParentRoad();
double s = road->getSFromGlobalPoint(event->scenePos(), trackElement_->getSStart(), trackElement_->getSEnd());
getProjectData()->getUndoStack()->beginMacro(QObject::tr("Split Track and Road"));
// Split Track //
//
SplitTrackComponentCommand *splitTrackCommand = new SplitTrackComponentCommand(trackElement_, s, NULL);
getProjectGraph()->executeCommand(splitTrackCommand);
// Split Road //
//
SplitRoadCommand *splitRoadCommand = new SplitRoadCommand(road, s, NULL);
getProjectGraph()->executeCommand(splitRoadCommand);
getProjectData()->getUndoStack()->endMacro();
return;
}
// else if(tool == ODD::TTE_MOVE)
// {
// return; // does nothing
// }
}
// parent: selection //
JunctionComponentItem::mouseReleaseEvent(event); // pass to baseclass
}
void
ObjectSettings::onEditingFinished()
{
if (valueChanged_)
{
QString filename = ui->nameBox->text();
QString newId = object_->getId();
RSystemElementRoad * road = object_->getParentRoad();
if (filename != object_->getName())
{
QStringList parts = object_->getId().split("_");
if (parts.size() > 2)
{
newId = QString("%1_%2_%3").arg(parts.at(0)).arg(parts.at(1)).arg(filename);
}
else
{
newId = road->getRoadSystem()->getUniqueId(object_->getId(), filename);
}
}
double repeatLength = ui->repeatLengthSpinBox->value();
if (repeatLength > road->getLength() - ui->repeatSSpinBox->value())
{
repeatLength = road->getLength() - ui->repeatSSpinBox->value();
}
SetObjectPropertiesCommand *command = new SetObjectPropertiesCommand(object_, newId, filename, ui->typeBox->text(), ui->tSpinBox->value(), ui->zOffsetSpinBox->value(),
ui->validLengthSpinBox->value(), (Object::ObjectOrientation)ui->orientationComboBox->currentIndex(), ui->lengthSpinBox->value(), ui->widthSpinBox->value(), ui->radiusSpinBox->value(), ui->heightSpinBox->value(), ui->hdgSpinBox->value(),
ui->pitchSpinBox->value(), ui->rollSpinBox->value(), ui->poleCheckBox->isChecked(), ui->repeatSSpinBox->value(), repeatLength, ui->repeatDistanceSpinBox->value(), ui->textureLineEdit->text());
getProjectSettings()->executeCommand(command);
valueChanged_ = false;
QWidget * focusWidget = QApplication::focusWidget();
if (focusWidget)
{
focusWidget->clearFocus();
}
}
}
void
SignalHandle::updatePos(SignalRoadItem *signalRoadItem, const QPointF &position, double sStartHint, double sEndHint)
{
RSystemElementRoad *road = signalRoadItem->getRoad();
// Calculate road coordinate //
//
double s = road->getSFromGlobalPoint(position, sStartHint, sEndHint);
// Set Item Pose //
//
setPos(road->getGlobalPoint(s, 0.0));
setRotation(road->getGlobalHeading(s));
// Line that spans the whole road //
//
QPainterPath path;
path.moveTo(0.0, road->getMinWidth(s));
path.lineTo(0.0, road->getMaxWidth(s));
path.addPath(*pathTemplate_);
setPath(path);
}
void
JunctionElementItem::createPath()
{
RSystemElementRoad *road = trackElement_->getParentRoad();
// Initialization //
//
double sStart = trackElement_->getSStart() + 0.001; // 1mm gap
double sEnd = trackElement_->getSEnd() - 0.001; // 1mm gap
if (sEnd < sStart)
sEnd = sStart;
// double pointsPerMeter = 1.0; // BAD: hard coded!
double pointsPerMeter = getProjectGraph()->getProjectWidget()->getLODSettings()->TopViewEditorPointsPerMeter;
int pointCount = int(ceil((sEnd - sStart) * pointsPerMeter)); // TODO curvature...
if (pointCount <= 1)
{
pointCount = 2; // should be at least 2 to get a quad
}
QVector<QPointF> points(2 * pointCount + 1);
double segmentLength = (sEnd - sStart) / (pointCount - 1);
// Right side //
//
for (int i = 0; i < pointCount; ++i)
{
double s = sStart + i * segmentLength; // [sStart, sEnd]
if (road)
{
points[i] = trackElement_->getPoint(s, road->getMinWidth(s));
}
else
{
points[i] = trackElement_->getPoint(s, 0.0);
}
// qDebug() << s << " " << points[i] << " " << road->getMinWidth(s);
if (i > 0 && (points[i] - points[i - 1]).manhattanLength() > 30)
{
// QPointF tmp = trackElement_->getPoint(s, road->getMinWidth(s));
// qDebug() << "*************";
}
}
// Left side //
//
for (int i = 0; i < pointCount; ++i)
{
double s = sEnd - i * segmentLength; // [sEnd, sStart]
if (s < 0.0)
s = 0.0; // can happen due to numerical inaccuracy (around -1.0e-15)
points[i + pointCount] = trackElement_->getPoint(s, road->getMaxWidth(s));
}
// End point //
//
points[2 * pointCount] = trackElement_->getPoint(sStart, road->getMinWidth(sStart));
// Psycho-Path //
//
QPainterPath path;
path.addPolygon(QPolygonF(points));
setPath(path);
}
