valentina_old/tools/modelingTools/vmodelingalongline.cpp

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/****************************************************************************
**
** Copyright (C) 2013 Valentina project All Rights Reserved.
**
** This file is part of Valentina.
**
** Tox is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Tox is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
****************************************************************************/
#include "vmodelingalongline.h"
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#include <QDialog>
#include <QDebug>
#include "container/calculator.h"
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VModelingAlongLine::VModelingAlongLine(VDomDocument *doc, VContainer *data, qint64 id,
const QString &formula, const qint64 &firstPointId,
const qint64 &secondPointId, const QString &typeLine,
Tool::Sources typeCreation, QGraphicsItem *parent):
VModelingLinePoint(doc, data, id, typeLine, formula, firstPointId, 0, parent),
secondPointId(secondPointId), dialogAlongLine(QSharedPointer<DialogAlongLine>()){
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if(typeCreation == Tool::FromGui){
AddToFile();
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}
}
void VModelingAlongLine::FullUpdateFromFile(){
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QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
typeLine = domElement.attribute("typeLine", "");
formula = domElement.attribute("length", "");
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basePointId = domElement.attribute("firstPoint", "").toLongLong();
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secondPointId = domElement.attribute("secondPoint", "").toLongLong();
}
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RefreshGeometry();
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}
void VModelingAlongLine::FullUpdateFromGui(int result){
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if(result == QDialog::Accepted){
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
domElement.setAttribute("name", dialogAlongLine->getPointName());
domElement.setAttribute("typeLine", dialogAlongLine->getTypeLine());
domElement.setAttribute("length", dialogAlongLine->getFormula());
domElement.setAttribute("firstPoint", QString().setNum(dialogAlongLine->getFirstPointId()));
domElement.setAttribute("secondPoint", QString().setNum(dialogAlongLine->getSecondPointId()));
emit FullUpdateTree();
}
}
dialogAlongLine.clear();
}
void VModelingAlongLine::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){
ContextMenu(dialogAlongLine, this, event);
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}
void VModelingAlongLine::AddToFile(){
VPointF point = VAbstractTool::data.GetModelingPoint(id);
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QDomElement domElement = doc->createElement("point");
AddAttribute(domElement, "id", id);
AddAttribute(domElement, "type", "alongLine");
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);
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AddAttribute(domElement, "firstPoint", basePointId);
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AddAttribute(domElement, "secondPoint", secondPointId);
AddToModeling(domElement);
}
void VModelingAlongLine::RemoveReferens(){
doc->DecrementReferens(secondPointId);
VModelingLinePoint::RemoveReferens();
}
void VModelingAlongLine::setDialog(){
Q_ASSERT(!dialogAlongLine.isNull());
if(!dialogAlongLine.isNull()){
VPointF p = VAbstractTool::data.GetModelingPoint(id);
dialogAlongLine->setTypeLine(typeLine);
dialogAlongLine->setFormula(formula);
dialogAlongLine->setFirstPointId(basePointId, id);
dialogAlongLine->setSecondPointId(secondPointId, id);
dialogAlongLine->setPointName(p.name());
}
}
VModelingAlongLine *VModelingAlongLine::Create(QSharedPointer<DialogAlongLine> &dialog,
VDomDocument *doc, VContainer *data){
QString formula = dialog->getFormula();
qint64 firstPointId = dialog->getFirstPointId();
qint64 secondPointId = dialog->getSecondPointId();
QString typeLine = dialog->getTypeLine();
QString pointName = dialog->getPointName();
return Create(0, pointName, typeLine, formula, firstPointId, secondPointId, 5, 10, doc, data,
Document::FullParse, Tool::FromGui);
}
VModelingAlongLine *VModelingAlongLine::Create(const qint64 _id, const QString &pointName,
const QString &typeLine, const QString &formula,
const qint64 &firstPointId, const qint64 &secondPointId,
const qreal &mx, const qreal &my, VDomDocument *doc,
VContainer *data, const Document::Documents &parse,
Tool::Sources typeCreation){
VModelingAlongLine *point = 0;
VPointF firstPoint = data->GetModelingPoint(firstPointId);
VPointF secondPoint = data->GetModelingPoint(secondPointId);
QLineF line = QLineF(firstPoint.toQPointF(), secondPoint.toQPointF());
Calculator cal(data);
QString errorMsg;
qreal result = cal.eval(formula, &errorMsg);
if(errorMsg.isEmpty()){
line.setLength(toPixel(result));
qint64 id = _id;
if(typeCreation == Tool::FromGui){
id = data->AddModelingPoint(VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
} else {
data->UpdateModelingPoint(id, VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
if(parse != Document::FullParse){
doc->UpdateToolData(id, data);
}
}
data->AddLine(firstPointId, id);
data->AddLine(id, secondPointId);
if(parse == Document::FullParse){
point = new VModelingAlongLine(doc, data, id, formula, firstPointId, secondPointId, typeLine,
typeCreation);
doc->AddTool(id, point);
doc->IncrementReferens(firstPointId);
doc->IncrementReferens(secondPointId);
}
}
return point;
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}