valentina/tools/vtoolline.cpp

107 lines
3.9 KiB
C++
Raw Normal View History

2013-07-25 20:39:51 +02:00
#include "vtoolline.h"
#include <QMenu>
#include <QDebug>
VToolLine::VToolLine(VDomDocument *doc, VContainer *data, qint64 id, qint64 firstPoint, qint64 secondPoint,
Tool::Enum typeCreation):VAbstractTool(doc, data, id){
connect(this, &VToolLine::FullUpdateTree, this->doc, &VDomDocument::FullUpdateTree);
this->firstPoint = firstPoint;
this->secondPoint = secondPoint;
//Лінія
VPointF first = data->GetPoint(firstPoint);
VPointF second = data->GetPoint(secondPoint);
this->setLine(QLineF(first.toQPointF(), second.toQPointF()));
this->setFlag(QGraphicsItem::ItemStacksBehindParent, true);
this->setFlag(QGraphicsItem::ItemIsSelectable, true);
QString nameLine = GetNameLine(firstPoint, secondPoint);
data->AddLine(nameLine, QLineF(first.toQPointF(), second.toQPointF()).length());
if(typeCreation == Tool::FromGui){
AddToFile();
}
}
void VToolLine::FullUpdateFromFile(){
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
firstPoint = domElement.attribute("firstPoint", "").toLongLong();
secondPoint = domElement.attribute("secondPoint", "").toLongLong();
}
VPointF first = VAbstractTool::data->GetPoint(firstPoint);
VPointF second = VAbstractTool::data->GetPoint(secondPoint);
this->setLine(QLineF(first.toQPointF(), second.toQPointF()));
QString nameLine = GetNameLine(firstPoint, secondPoint);
VAbstractTool::data->AddLine(nameLine, QLineF(first.toQPointF(), second.toQPointF()).length());
}
void VToolLine::ClosedDialogLine(int result){
if(result == QDialog::Accepted){
qint64 firstPoint = dialogLine->getFirstPoint();
qint64 secondPoint = dialogLine->getSecondPoint();
FullUpdateFromGui(firstPoint, secondPoint);
}
dialogLine.clear();
}
void VToolLine::ChangedActivDraw(const QString newName){
if(nameActivDraw == newName){
this->setPen(QPen(Qt::black, widthHairLine));
VAbstractTool::ChangedActivDraw(newName);
} else {
this->setPen(QPen(Qt::gray, widthHairLine));
VAbstractTool::ChangedActivDraw(newName);
}
}
void VToolLine::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){
if(!ignoreContextMenuEvent){
QMenu menu;
QAction *actionOption = menu.addAction("Властивості");
QAction *selectedAction = menu.exec(event->screenPos());
if(selectedAction == actionOption){
dialogLine = QSharedPointer<DialogLine>(new DialogLine(VAbstractTool::data));
connect(qobject_cast< VMainGraphicsScene * >(this->scene()), &VMainGraphicsScene::ChoosedObject,
dialogLine.data(), &DialogLine::ChoosedPoint);
connect(dialogLine.data(), &DialogLine::DialogClosed, this, &VToolLine::ClosedDialogLine);
dialogLine->setFirstPoint(firstPoint);
dialogLine->setSecondPoint(secondPoint);
dialogLine->show();
}
}
}
void VToolLine::AddToFile(){
QDomElement domElement = doc->createElement("line");
AddAttribute(domElement, "id", id);
AddAttribute(domElement, "firstPoint", firstPoint);
AddAttribute(domElement, "secondPoint", secondPoint);
QDomElement calcElement;
bool ok = doc->GetActivCalculationElement(calcElement);
if(ok){
calcElement.appendChild(domElement);
} else {
qCritical()<<"Не можу знайти тег калькуляції."<< Q_FUNC_INFO;
}
}
void VToolLine::FullUpdateFromGui(qint64 firstPoint, qint64 secondPoint){
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
this->firstPoint = firstPoint;
this->secondPoint = secondPoint;
domElement.setAttribute("firstPoint", QString().setNum(firstPoint));
domElement.setAttribute("secondPoint", QString().setNum(secondPoint));
emit FullUpdateTree();
}
}