valentina/tools/drawTools/vtoolheight.cpp
dismine 54bf459e17 New tool Height.
--HG--
branch : develop
2013-10-18 13:03:01 +03:00

139 lines
5.8 KiB
C++

#include "vtoolheight.h"
VToolHeight::VToolHeight(VDomDocument *doc, VContainer *data, const qint64 &id, const QString &typeLine,
const qint64 &basePointId, const qint64 &p1LineId, const qint64 &p2LineId,
Tool::Sources typeCreation, QGraphicsItem * parent)
:VToolLinePoint(doc, data, id, typeLine, QString(), basePointId, 0, parent),
dialogHeight(QSharedPointer<DialogHeight>()), p1LineId(p1LineId), p2LineId(p2LineId){
ignoreFullUpdate = true;
if(typeCreation == Tool::FromGui){
AddToFile();
}
}
void VToolHeight::setDialog(){
Q_ASSERT(!dialogHeight.isNull());
VPointF p = VAbstractTool::data.GetPoint(id);
dialogHeight->setTypeLine(typeLine);
dialogHeight->setBasePointId(basePointId, id);
dialogHeight->setP1LineId(p1LineId, id);
dialogHeight->setP2LineId(p2LineId, id);
dialogHeight->setPointName(p.name());
}
void VToolHeight::Create(QSharedPointer<DialogHeight> &dialog, VMainGraphicsScene *scene, VDomDocument *doc,
VContainer *data){
disconnect(doc, &VDomDocument::FullUpdateFromFile, dialog.data(), &DialogHeight::UpdateList);
QString pointName = dialog->getPointName();
QString typeLine = dialog->getTypeLine();
qint64 basePointId = dialog->getBasePointId();
qint64 p1LineId = dialog->getP1LineId();
qint64 p2LineId = dialog->getP2LineId();
Create(0, pointName, typeLine, basePointId, p1LineId, p2LineId, 5, 10, scene, doc, data,
Document::FullParse, Tool::FromGui);
}
void VToolHeight::Create(const qint64 _id, const QString &pointName, const QString &typeLine,
const qint64 &basePointId, const qint64 &p1LineId, const qint64 &p2LineId,
const qreal &mx, const qreal &my, VMainGraphicsScene *scene, VDomDocument *doc,
VContainer *data, const Document::Documents &parse, Tool::Sources typeCreation){
VPointF basePoint = data->GetPoint(basePointId);
VPointF p1Line = data->GetPoint(p1LineId);
VPointF p2Line = data->GetPoint(p2LineId);
QPointF pHeight = FindPoint(QLineF(p1Line.toQPointF(), p2Line.toQPointF()), basePoint.toQPointF());
qint64 id = _id;
if(typeCreation == Tool::FromGui){
id = data->AddPoint(VPointF(pHeight.x(), pHeight.y(), pointName, mx, my));
data->AddLine(basePointId, id);
data->AddLine(p1LineId, id);
data->AddLine(p2LineId, id);
} else {
data->UpdatePoint(id, VPointF(pHeight.x(), pHeight.y(), pointName, mx, my));
data->AddLine(basePointId, id);
data->AddLine(p1LineId, id);
data->AddLine(p2LineId, id);
if(parse != Document::FullParse){
doc->UpdateToolData(id, data);
}
}
VDrawTool::AddRecord(id, Tool::Height, doc);
if(parse == Document::FullParse){
VToolHeight *point = new VToolHeight(doc, data, id, typeLine, basePointId, p1LineId, p2LineId,
typeCreation);
scene->addItem(point);
connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(point, &VToolPoint::RemoveTool, scene, &VMainGraphicsScene::RemoveTool);
connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolPoint::SetFactor);
doc->AddTool(id, point);
doc->IncrementReferens(basePointId);
doc->IncrementReferens(p1LineId);
doc->IncrementReferens(p2LineId);
}
}
QPointF VToolHeight::FindPoint(const QLineF &line, const QPointF &point){
qreal a = 0, b = 0, c = 0;
LineCoefficients(line, &a, &b, &c);
qreal x = point.x() + a;
qreal y = b + point.y();
QLineF l (point, QPointF(x, y));
QPointF p;
QLineF::IntersectType intersect = line.intersect(l, &p);
if(intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection){
return p;
} else {
return QPointF();
}
}
void VToolHeight::FullUpdateFromFile(){
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
typeLine = domElement.attribute("typeLine", "");
basePointId = domElement.attribute("basePoint", "").toLongLong();
p1LineId = domElement.attribute("p1Line", "").toLongLong();
p2LineId = domElement.attribute("p2Line", "").toLongLong();
}
RefreshGeometry();
}
void VToolHeight::FullUpdateFromGui(int result){
if(result == QDialog::Accepted){
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
domElement.setAttribute("name", dialogHeight->getPointName());
domElement.setAttribute("typeLine", dialogHeight->getTypeLine());
domElement.setAttribute("basePoint", QString().setNum(dialogHeight->getBasePointId()));
domElement.setAttribute("p1Line", QString().setNum(dialogHeight->getP1LineId()));
domElement.setAttribute("p2Line", QString().setNum(dialogHeight->getP2LineId()));
emit FullUpdateTree();
}
}
dialogHeight.clear();
}
void VToolHeight::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){
ContextMenu(dialogHeight, this, event);
}
void VToolHeight::AddToFile(){
VPointF point = VAbstractTool::data.GetPoint(id);
QDomElement domElement = doc->createElement("point");
AddAttribute(domElement, "id", id);
AddAttribute(domElement, "type", "height");
AddAttribute(domElement, "name", point.name());
AddAttribute(domElement, "mx", toMM(point.mx()));
AddAttribute(domElement, "my", toMM(point.my()));
AddAttribute(domElement, "typeLine", typeLine);
AddAttribute(domElement, "basePoint", basePointId);
AddAttribute(domElement, "p1Line", p1LineId);
AddAttribute(domElement, "p2Line", p2LineId);
AddToCalculation(domElement);
}