244 lines
10 KiB
C++
244 lines
10 KiB
C++
#include "vtoolsplinepath.h"
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#include <QMenu>
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VToolSplinePath::VToolSplinePath(VDomDocument *doc, VContainer *data, qint64 id, Tool::Enum typeCreation,
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QGraphicsItem *parent):VAbstractTool(doc, data, id),
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QGraphicsPathItem(parent){
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VSplinePath splPath = data->GetSplinePath(id);
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QPainterPath path;
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path.addPath(splPath.GetPath());
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path.setFillRule( Qt::WindingFill );
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this->setPath(path);
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this->setPen(QPen(Qt::black, widthHairLine));
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this->setFlag(QGraphicsItem::ItemIsSelectable, true);
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this->setAcceptHoverEvents(true);
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for(qint32 i = 1; i<=splPath.Count(); ++i){
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VSpline spl = splPath.GetSpline(i);
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VControlPointSpline *controlPoint = new VControlPointSpline(i, SplinePoint::FirstPoint, spl.GetP2(),
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spl.GetPointP1(), this);
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connect(controlPoint, &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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connect(this, &VToolSplinePath::RefreshLine, controlPoint, &VControlPointSpline::RefreshLine);
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connect(this, &VToolSplinePath::setEnabledPoint, controlPoint, &VControlPointSpline::setEnabledPoint);
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controlPoints.append(controlPoint);
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controlPoint = new VControlPointSpline(i, SplinePoint::LastPoint, spl.GetP3(),spl.GetPointP4(), this);
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connect(controlPoint, &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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connect(this, &VToolSplinePath::RefreshLine, controlPoint, &VControlPointSpline::RefreshLine);
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connect(this, &VToolSplinePath::setEnabledPoint, controlPoint, &VControlPointSpline::setEnabledPoint);
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controlPoints.append(controlPoint);
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}
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if(typeCreation == Tool::FromGui){
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AddToFile();
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}
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}
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void VToolSplinePath::FullUpdateFromFile(){
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RefreshGeometry();
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}
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void VToolSplinePath::FullUpdateFromGui(int result){
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if(result == QDialog::Accepted){
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VSplinePath splPath = dialogSplinePath->GetPath();
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for(qint32 i = 1; i<=splPath.Count(); ++i){
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VSpline spl = splPath.GetSpline(i);
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qint32 j = i*2;
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disconnect(controlPoints[j-2], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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disconnect(controlPoints[j-1], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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controlPoints[j-2]->setPos(spl.GetP2());
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controlPoints[j-1]->setPos(spl.GetP3());
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connect(controlPoints[j-2], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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connect(controlPoints[j-1], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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spl = VSpline (VAbstractTool::data->DataPoints(), spl.GetP1(), controlPoints[j-2]->pos(),
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controlPoints[j-1]->pos(), spl.GetP4(), splPath.getKCurve());
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CorectControlPoints(spl, splPath, i-1, i, SplinePoint::FirstPoint);
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CorectControlPoints(spl, splPath, i, i, SplinePoint::LastPoint);
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if(domElement.isElement()){
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domElement.setAttribute("kCurve", QString().setNum(splPath.getKCurve()));
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UpdatePathPoint(domElement, splPath);
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emit FullUpdateTree();
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}
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}
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}
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dialogSplinePath.clear();
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}
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void VToolSplinePath::ControlPointChangePosition(const qint32 &indexSpline, SplinePoint::Position position,
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const QPointF pos)
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{
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qint32 index = 0;
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VSplinePath splPath = VAbstractTool::data->GetSplinePath(id);
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VSpline spl = splPath.GetSpline(indexSpline);
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if(position == SplinePoint::FirstPoint){
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spl.ModifiSpl (spl.GetP1(), pos, spl.GetP3(), spl.GetP4(), spl.GetKcurve());
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index = indexSpline - 1;
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} else {
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spl.ModifiSpl (spl.GetP1(), spl.GetP2(), pos, spl.GetP4(), spl.GetKcurve());
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index = indexSpline;
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}
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CorectControlPoints(spl, splPath, index, indexSpline, position);
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if(domElement.isElement()){
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domElement.setAttribute("kCurve", QString().setNum(splPath.getKCurve()));
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UpdatePathPoint(domElement, splPath);
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emit FullUpdateTree();
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}
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}
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void VToolSplinePath::CorectControlPoints(const VSpline &spl, VSplinePath &splPath, qint32 index,
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const qint32 &indexSpline, SplinePoint::Position position){
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VSplinePoint p = splPath.GetSplinePoint(indexSpline, SplinePoint::FirstPoint);
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p.SetAngle(spl.GetAngle1());
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p.SetKAsm2(spl.GetKasm1());
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splPath.UpdatePoint(indexSpline, SplinePoint::FirstPoint, p);
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p = splPath.GetSplinePoint(indexSpline, SplinePoint::LastPoint);
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p.SetAngle(spl.GetAngle2()-180);
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p.SetKAsm1(spl.GetKasm2());
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splPath.UpdatePoint(indexSpline, SplinePoint::LastPoint, p);
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if(index > 0 && index < splPath.CountPoint()-1){
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if(position == SplinePoint::FirstPoint){
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VSpline spl = splPath.GetSpline(indexSpline-1);
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qint32 i = (indexSpline-1)*2-1;
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disconnect(controlPoints[i], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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controlPoints[i]->setPos(spl.GetP3());
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connect(controlPoints[i], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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} else {
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VSpline spl = splPath.GetSpline(indexSpline+1);
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qint32 i = (indexSpline+1)*2-2;
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disconnect(controlPoints[i], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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controlPoints[i]->setPos(spl.GetP2());
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connect(controlPoints[i], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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}
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}
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}
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void VToolSplinePath::UpdatePathPoint(QDomNode& node, VSplinePath &path){
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QDomNodeList nodeList = node.childNodes();
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qint32 num = nodeList.size();
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for(qint32 i = 0; i < num; ++i){
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QDomElement domElement = nodeList.at(i).toElement();
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if(!domElement.isNull()){
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VSplinePoint p = path[i];
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domElement.setAttribute("pSpline", QString().setNum(p.P()));
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domElement.setAttribute("kAsm1", QString().setNum(p.KAsm1()));
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domElement.setAttribute("kAsm2", QString().setNum(p.KAsm2()));
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domElement.setAttribute("angle", QString().setNum(p.Angle2()));
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}
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}
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}
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void VToolSplinePath::ChangedActivDraw(const QString newName){
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if(nameActivDraw == newName){
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this->setPen(QPen(Qt::black, widthHairLine));
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this->setFlag(QGraphicsItem::ItemIsSelectable, true);
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this->setAcceptHoverEvents(true);
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emit setEnabledPoint(true);
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VAbstractTool::ChangedActivDraw(newName);
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} else {
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this->setPen(QPen(Qt::gray, widthHairLine));
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this->setFlag(QGraphicsItem::ItemIsSelectable, false);
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this->setAcceptHoverEvents (false);
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emit setEnabledPoint(false);
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VAbstractTool::ChangedActivDraw(newName);
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}
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}
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void VToolSplinePath::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){
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if(!ignoreContextMenuEvent){
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QMenu menu;
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QAction *actionOption = menu.addAction("Властивості");
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QAction *selectedAction = menu.exec(event->screenPos());
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if(selectedAction == actionOption){
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dialogSplinePath = QSharedPointer<DialogSplinePath>(new DialogSplinePath(VAbstractTool::data));
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connect(qobject_cast< VMainGraphicsScene * >(this->scene()), &VMainGraphicsScene::ChoosedObject,
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dialogSplinePath.data(), &DialogSplinePath::ChoosedObject);
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connect(dialogSplinePath.data(), &DialogSplinePath::DialogClosed, this,
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&VToolSplinePath::FullUpdateFromGui);
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VSplinePath splPath = VAbstractTool::data->GetSplinePath(id);
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dialogSplinePath->SetPath(splPath);
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dialogSplinePath->show();
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}
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}
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}
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void VToolSplinePath::AddToFile(){
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VSplinePath splPath = VAbstractTool::data->GetSplinePath(id);
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QDomElement domElement = doc->createElement("spline");
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AddAttribute(domElement, "id", id);
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AddAttribute(domElement, "type", "path");
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AddAttribute(domElement, "kCurve", splPath.getKCurve());
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for(qint32 i = 0; i < splPath.CountPoint(); ++i){
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AddPathPoint(domElement, splPath[i]);
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}
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AddToCalculation(domElement);
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}
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void VToolSplinePath::AddPathPoint(QDomElement &domElement, const VSplinePoint &splPoint){
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QDomElement pathPoint = doc->createElement("pathPoint");
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AddAttribute(pathPoint, "pSpline", splPoint.P());
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AddAttribute(pathPoint, "kAsm1", splPoint.KAsm1());
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AddAttribute(pathPoint, "kAsm2", splPoint.KAsm2());
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AddAttribute(pathPoint, "angle", splPoint.Angle2());
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domElement.appendChild(pathPoint);
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}
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void VToolSplinePath::mouseReleaseEvent(QGraphicsSceneMouseEvent *event){
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if(event->button() == Qt::LeftButton){
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emit ChoosedTool(id, Scene::SplinePath);
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}
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QGraphicsItem::mouseReleaseEvent(event);
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}
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void VToolSplinePath::hoverMoveEvent(QGraphicsSceneHoverEvent *event){
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Q_UNUSED(event);
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this->setPen(QPen(Qt::black, widthMainLine));
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}
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void VToolSplinePath::hoverLeaveEvent(QGraphicsSceneHoverEvent *event){
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Q_UNUSED(event);
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this->setPen(QPen(Qt::black, widthHairLine));
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}
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void VToolSplinePath::RefreshGeometry(){
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VSplinePath splPath = VAbstractTool::data->GetSplinePath(id);
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QPainterPath path;
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path.addPath(splPath.GetPath());
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path.setFillRule( Qt::WindingFill );
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this->setPath(path);
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for(qint32 i = 1; i<=splPath.Count(); ++i){
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VSpline spl = splPath.GetSpline(i);
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QPointF splinePoint = VAbstractTool::data->GetPoint(spl.GetP1());
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QPointF controlPoint = spl.GetP2();
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emit RefreshLine(i, SplinePoint::FirstPoint, controlPoint, splinePoint);
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splinePoint = VAbstractTool::data->GetPoint(spl.GetP4());
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controlPoint = spl.GetP3();
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emit RefreshLine(i, SplinePoint::LastPoint, controlPoint, splinePoint);
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}
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}
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