valentina/tools/vtoolnormal.cpp
2013-07-30 21:46:40 +03:00

138 lines
5.5 KiB
C++

#include "vtoolnormal.h"
#include <QMenu>
VToolNormal::VToolNormal(VDomDocument *doc, VContainer *data, const qint64 &id, const QString &typeLine,
const QString &formula, const qint32 &angle, const qint64 &firstPointId,
const qint64 &secondPointId, Tool::Enum typeCreation, QGraphicsItem *parent):
VToolPoint(doc, data, id, parent){
this->typeLine = typeLine;
this->formula = formula;
this->angle = angle;
this->firstPointId = firstPointId;
this->secondPointId = secondPointId;
//Лінія, що з'єднує дві точки
VPointF firstPoint = data->GetPoint(firstPointId);
VPointF point = data->GetPoint(id);
mainLine = new QGraphicsLineItem(QLineF(firstPoint.toQPointF(), point.toQPointF()), this);
mainLine->setPen(QPen(Qt::black, widthHairLine));
mainLine->setFlag(QGraphicsItem::ItemStacksBehindParent, true);
if(typeLine == "none"){
mainLine->setVisible(false);
} else {
mainLine->setVisible(true);
}
if(typeCreation == Tool::FromGui){
AddToFile();
}
}
QPointF VToolNormal::FindPoint(const QPointF &firstPoint, const QPointF &secondPoint, const qreal &length,
const qint32 &angle){
QLineF line(firstPoint, secondPoint);
QLineF normal = line.normalVector();
normal.setAngle(normal.angle()+angle);
normal.setLength(length);
return normal.p2();
}
void VToolNormal::FullUpdateFromFile(){
QString name;
qreal mx, my;
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
name = domElement.attribute("name", "");
mx = domElement.attribute("mx", "").toDouble()*PrintDPI/25.4;
my = domElement.attribute("my", "").toDouble()*PrintDPI/25.4;
typeLine = domElement.attribute("typeLine", "");
formula = domElement.attribute("length", "");
firstPointId = domElement.attribute("firstPoint", "").toLongLong();
secondPointId = domElement.attribute("secondPoint", "").toLongLong();
angle = domElement.attribute("angle", "").toInt();
}
VPointF point = VAbstractTool::data->GetPoint(id);
RefreshGeometry(name, point.x(), point.y(), mx, my);
VPointF firstPoint = VAbstractTool::data->GetPoint(firstPointId);
mainLine->setLine(QLineF(firstPoint.toQPointF(), point.toQPointF()));
if(typeLine == "none"){
mainLine->setVisible(false);
} else {
mainLine->setVisible(true);
}
}
void VToolNormal::FullUpdateFromGui(int result){
if(result == QDialog::Accepted){
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
domElement.setAttribute("name", dialogNormal->getPointName());
domElement.setAttribute("typeLine", dialogNormal->getTypeLine());
domElement.setAttribute("length", dialogNormal->getFormula());
domElement.setAttribute("angle", QString().setNum(dialogNormal->getAngle()));
domElement.setAttribute("firstPoint", QString().setNum(dialogNormal->getFirstPointId()));
domElement.setAttribute("secondPoint", QString().setNum(dialogNormal->getSecondPointId()));
emit FullUpdateTree();
}
}
dialogNormal.clear();
}
void VToolNormal::ChangedActivDraw(const QString newName){
if(nameActivDraw == newName){
mainLine->setPen(QPen(Qt::black, widthHairLine));
VToolPoint::ChangedActivDraw(newName);
} else {
mainLine->setPen(QPen(Qt::gray, widthHairLine));
VToolPoint::ChangedActivDraw(newName);
}
}
void VToolNormal::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){
if(!ignoreContextMenuEvent){
QMenu menu;
QAction *actionOption = menu.addAction("Властивості");
QAction *selectedAction = menu.exec(event->screenPos());
if(selectedAction == actionOption){
dialogNormal = QSharedPointer<DialogNormal>(new DialogNormal(VAbstractTool::data));
connect(qobject_cast< VMainGraphicsScene * >(this->scene()), &VMainGraphicsScene::ChoosedObject,
dialogNormal.data(), &DialogNormal::ChoosedPoint);
connect(dialogNormal.data(), &DialogNormal::DialogClosed, this,
&VToolNormal::FullUpdateFromGui);
connect(doc, &VDomDocument::FullUpdateFromFile, dialogNormal.data(), &DialogNormal::UpdateList);
VPointF p = VAbstractTool::data->GetPoint(id);
dialogNormal->setTypeLine(typeLine);
dialogNormal->setFormula(formula);
dialogNormal->setAngle(angle);
dialogNormal->setFirstPointId(firstPointId);
dialogNormal->setSecondPointId(secondPointId);
dialogNormal->setPointName(p.name());
dialogNormal->show();
}
}
}
void VToolNormal::AddToFile(){
VPointF point = VAbstractTool::data->GetPoint(id);
QDomElement domElement = doc->createElement("point");
AddAttribute(domElement, "id", id);
AddAttribute(domElement, "type", "normal");
AddAttribute(domElement, "name", point.name());
AddAttribute(domElement, "mx", point.mx()/PrintDPI*25.4);
AddAttribute(domElement, "my", point.my()/PrintDPI*25.4);
AddAttribute(domElement, "typeLine", typeLine);
AddAttribute(domElement, "length", formula);
AddAttribute(domElement, "angle", angle);
AddAttribute(domElement, "firstPoint", firstPointId);
AddAttribute(domElement, "secondPoint", secondPointId);
AddToCalculation(domElement);
}