valentina_old/tools/vtoolsinglepoint.cpp

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#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Weffc++"
#pragma GCC diagnostic ignored "-Wconversion"
#pragma GCC diagnostic ignored "-Wsign-conversion"
#pragma GCC diagnostic ignored "-Wctor-dtor-privacy"
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#include "vtoolsinglepoint.h"
#include <QPen>
#include <QBrush>
#include <QDebug>
#include <QGraphicsItem>
#include <QMenu>
#include <QGraphicsSceneContextMenuEvent>
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#pragma GCC diagnostic pop
#include <cmath>
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#include "../options.h"
#include "../container/vpointf.h"
VToolSinglePoint::VToolSinglePoint (VDomDocument *doc, VContainer *data, qint64 id, Tool::Enum typeCreation,
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QGraphicsItem * parent ):VToolPoint(doc, data, id, Draw::Calculation,
parent),
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dialogSinglePoint(QSharedPointer<DialogSinglePoint>()){
this->setFlag(QGraphicsItem::ItemIsMovable, true);
this->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
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if(typeCreation == Tool::FromGui){
AddToFile();
}
}
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void VToolSinglePoint::setDialog(){
Q_ASSERT(!dialogSinglePoint.isNull());
if(!dialogSinglePoint.isNull()){
VPointF p = VAbstractTool::data.GetPoint(id);
dialogSinglePoint->setData(p.name(), p.toQPointF());
}
}
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void VToolSinglePoint::AddToFile(){
VPointF point = VAbstractTool::data.GetPoint(id);
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QDomElement domElement = doc->createElement("point");
AddAttribute(domElement, "id", id);
AddAttribute(domElement, "type", "single");
AddAttribute(domElement, "name", point.name());
AddAttribute(domElement, "x", point.x()/PrintDPI*25.4);
AddAttribute(domElement, "y", point.y()/PrintDPI*25.4);
AddAttribute(domElement, "mx", point.mx()/PrintDPI*25.4);
AddAttribute(domElement, "my", point.my()/PrintDPI*25.4);
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AddToDraw(domElement);
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}
QVariant VToolSinglePoint::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value){
if (change == ItemPositionChange && scene()) {
// value - это новое положение.
QPointF newPos = value.toPointF();
QRectF rect = scene()->sceneRect();
if (!rect.contains(newPos)) {
// Сохраняем элемент внутри прямоугольника сцены.
newPos.setX(qMin(rect.right(), qMax(newPos.x(), rect.left())));
newPos.setY(qMin(rect.bottom(), qMax(newPos.y(), rect.top())));
return newPos;
}
}
if (change == ItemPositionHasChanged && scene()) {
// value - это новое положение.
QPointF newPos = value.toPointF();
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
domElement.setAttribute("x", QString().setNum(newPos.x()/PrintDPI*25.4));
domElement.setAttribute("y", QString().setNum(newPos.y()/PrintDPI*25.4));
//I don't now why but signal does not work.
doc->FullUpdateTree();
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}
}
return QGraphicsItem::itemChange(change, value);
}
void VToolSinglePoint::contextMenuEvent ( QGraphicsSceneContextMenuEvent * event ){
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ContextMenu(dialogSinglePoint, this, event, false);
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}
void VToolSinglePoint::FullUpdateFromFile(){
RefreshGeometry();
}
void VToolSinglePoint::FullUpdateFromGui(int result){
if(result == QDialog::Accepted){
QPointF p = dialogSinglePoint->getPoint();
QString name = dialogSinglePoint->getName();
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
domElement.setAttribute("name", name);
domElement.setAttribute("x", QString().setNum(p.x()/PrintDPI*25.4));
domElement.setAttribute("y", QString().setNum(p.y()/PrintDPI*25.4));
//I don't now why but signal does not work.
doc->FullUpdateTree();
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}
}
dialogSinglePoint.clear();
}
void VToolSinglePoint::ChangedActivDraw(const QString newName){
if(nameActivDraw == newName){
this->setFlag(QGraphicsItem::ItemIsSelectable, true);
VToolPoint::ChangedActivDraw(newName);
} else {
this->setFlag(QGraphicsItem::ItemIsSelectable, false);
VToolPoint::ChangedActivDraw(newName);
}
}