99 lines
3.5 KiB
C++
99 lines
3.5 KiB
C++
#include "vtoolline.h"
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#include <QMenu>
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#include <QDebug>
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VToolLine::VToolLine(VDomDocument *doc, VContainer *data, qint64 id, qint64 firstPoint, qint64 secondPoint,
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Tool::Enum typeCreation, QGraphicsItem *parent):VAbstractTool(doc, data, id),
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QGraphicsLineItem(parent){
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this->firstPoint = firstPoint;
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this->secondPoint = secondPoint;
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//Лінія
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VPointF first = data->GetPoint(firstPoint);
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VPointF second = data->GetPoint(secondPoint);
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this->setLine(QLineF(first.toQPointF(), second.toQPointF()));
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this->setFlag(QGraphicsItem::ItemStacksBehindParent, true);
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this->setFlag(QGraphicsItem::ItemIsSelectable, true);
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this->setAcceptHoverEvents(true);
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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 VToolLine::FullUpdateFromFile(){
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if(domElement.isElement()){
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firstPoint = domElement.attribute("firstPoint", "").toLongLong();
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secondPoint = domElement.attribute("secondPoint", "").toLongLong();
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}
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VPointF first = VAbstractTool::data->GetPoint(firstPoint);
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VPointF second = VAbstractTool::data->GetPoint(secondPoint);
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this->setLine(QLineF(first.toQPointF(), second.toQPointF()));
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}
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void VToolLine::FullUpdateFromGui(int result){
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if(result == QDialog::Accepted){
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if(domElement.isElement()){
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domElement.setAttribute("firstPoint", QString().setNum(dialogLine->getFirstPoint()));
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domElement.setAttribute("secondPoint", QString().setNum(dialogLine->getSecondPoint()));
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emit FullUpdateTree();
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}
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}
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dialogLine.clear();
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}
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void VToolLine::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->setAcceptHoverEvents (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->setAcceptHoverEvents (false);
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VAbstractTool::ChangedActivDraw(newName);
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}
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}
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void VToolLine::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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dialogLine = QSharedPointer<DialogLine>(new DialogLine(VAbstractTool::data));
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connect(qobject_cast< VMainGraphicsScene * >(this->scene()), &VMainGraphicsScene::ChoosedObject,
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dialogLine.data(), &DialogLine::ChoosedObject);
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connect(dialogLine.data(), &DialogLine::DialogClosed, this, &VToolLine::FullUpdateFromGui);
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dialogLine->setFirstPoint(firstPoint);
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dialogLine->setSecondPoint(secondPoint);
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dialogLine->show();
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}
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}
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}
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void VToolLine::AddToFile(){
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QDomElement domElement = doc->createElement("line");
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AddAttribute(domElement, "id", id);
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AddAttribute(domElement, "firstPoint", firstPoint);
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AddAttribute(domElement, "secondPoint", secondPoint);
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AddToCalculation(domElement);
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}
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void VToolLine::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 VToolLine::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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