valentina_old/tools/drawTools/vtoollineintersect.cpp
dismine 2cbe79c803 Change in license.
--HG--
branch : develop
2013-11-15 14:50:05 +02:00

194 lines
7.8 KiB
C++

/************************************************************************
**
** @file vtoollineintersect.cpp
** @author Roman Telezhinsky <dismine@gmail.com>
** @date November 15, 2013
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina 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.
**
** Valentina 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 "vtoollineintersect.h"
const QString VToolLineIntersect::ToolType = QStringLiteral("lineIntersect");
VToolLineIntersect::VToolLineIntersect(VDomDocument *doc, VContainer *data, const qint64 &id,
const qint64 &p1Line1, const qint64 &p2Line1, const qint64 &p1Line2,
const qint64 &p2Line2, const Tool::Sources &typeCreation,
QGraphicsItem *parent)
:VToolPoint(doc, data, id, parent), p1Line1(p1Line1), p2Line1(p2Line1), p1Line2(p1Line2),
p2Line2(p2Line2), dialogLineIntersect(QSharedPointer<DialogLineIntersect>())
{
ignoreFullUpdate = true;
if (typeCreation == Tool::FromGui)
{
AddToFile();
}
}
void VToolLineIntersect::setDialog()
{
Q_ASSERT(dialogLineIntersect.isNull() == false);
VPointF p = VAbstractTool::data.GetPoint(id);
dialogLineIntersect->setP1Line1(p1Line1);
dialogLineIntersect->setP2Line1(p2Line1);
dialogLineIntersect->setP1Line2(p1Line2);
dialogLineIntersect->setP2Line2(p2Line2);
dialogLineIntersect->setPointName(p.name());
}
void VToolLineIntersect::Create(QSharedPointer<DialogLineIntersect> &dialog, VMainGraphicsScene *scene,
VDomDocument *doc, VContainer *data)
{
qint64 p1Line1Id = dialog->getP1Line1();
qint64 p2Line1Id = dialog->getP2Line1();
qint64 p1Line2Id = dialog->getP1Line2();
qint64 p2Line2Id = dialog->getP2Line2();
QString pointName = dialog->getPointName();
Create(0, p1Line1Id, p2Line1Id, p1Line2Id, p2Line2Id, pointName, 5, 10, scene, doc, data,
Document::FullParse, Tool::FromGui);
}
void VToolLineIntersect::Create(const qint64 _id, const qint64 &p1Line1Id, const qint64 &p2Line1Id,
const qint64 &p1Line2Id, const qint64 &p2Line2Id, const QString &pointName,
const qreal &mx, const qreal &my, VMainGraphicsScene *scene,
VDomDocument *doc, VContainer *data, const Document::Documents &parse,
const Tool::Sources &typeCreation)
{
VPointF p1Line1 = data->GetPoint(p1Line1Id);
VPointF p2Line1 = data->GetPoint(p2Line1Id);
VPointF p1Line2 = data->GetPoint(p1Line2Id);
VPointF p2Line2 = data->GetPoint(p2Line2Id);
QLineF line1(p1Line1.toQPointF(), p2Line1.toQPointF());
QLineF line2(p1Line2.toQPointF(), p2Line2.toQPointF());
QPointF fPoint;
QLineF::IntersectType intersect = line1.intersect(line2, &fPoint);
if (intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection)
{
qint64 id = _id;
if (typeCreation == Tool::FromGui)
{
id = data->AddPoint(VPointF(fPoint.x(), fPoint.y(), pointName, mx, my));
data->AddLine(p1Line1Id, id);
data->AddLine(id, p2Line1Id);
data->AddLine(p1Line2Id, id);
data->AddLine(id, p2Line2Id);
}
else
{
data->UpdatePoint(id, VPointF(fPoint.x(), fPoint.y(), pointName, mx, my));
data->AddLine(p1Line1Id, id);
data->AddLine(id, p2Line1Id);
data->AddLine(p1Line2Id, id);
data->AddLine(id, p2Line2Id);
if (parse != Document::FullParse)
{
doc->UpdateToolData(id, data);
}
}
VDrawTool::AddRecord(id, Tool::LineIntersectTool, doc);
if (parse == Document::FullParse)
{
VToolLineIntersect *point = new VToolLineIntersect(doc, data, id, p1Line1Id, p2Line1Id, p1Line2Id,
p2Line2Id, typeCreation);
scene->addItem(point);
connect(point, &VToolLineIntersect::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(point, &VToolLineIntersect::RemoveTool, scene, &VMainGraphicsScene::RemoveTool);
connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolLineIntersect::SetFactor);
doc->AddTool(id, point);
doc->IncrementReferens(p1Line1Id);
doc->IncrementReferens(p2Line1Id);
doc->IncrementReferens(p1Line2Id);
doc->IncrementReferens(p2Line2Id);
}
}
}
void VToolLineIntersect::FullUpdateFromFile()
{
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
p1Line1 = domElement.attribute(AttrP1Line1, "").toLongLong();
p2Line1 = domElement.attribute(AttrP2Line1, "").toLongLong();
p1Line2 = domElement.attribute(AttrP1Line2, "").toLongLong();
p2Line2 = domElement.attribute(AttrP2Line2, "").toLongLong();
}
RefreshPointGeometry(VAbstractTool::data.GetPoint(id));
}
void VToolLineIntersect::FullUpdateFromGui(int result)
{
if (result == QDialog::Accepted)
{
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
domElement.setAttribute(AttrName, dialogLineIntersect->getPointName());
domElement.setAttribute(AttrP1Line1, QString().setNum(dialogLineIntersect->getP1Line1()));
domElement.setAttribute(AttrP2Line1, QString().setNum(dialogLineIntersect->getP2Line1()));
domElement.setAttribute(AttrP1Line2, QString().setNum(dialogLineIntersect->getP1Line2()));
domElement.setAttribute(AttrP2Line2, QString().setNum(dialogLineIntersect->getP2Line2()));
emit FullUpdateTree();
}
}
dialogLineIntersect.clear();
}
void VToolLineIntersect::SetFactor(qreal factor)
{
VDrawTool::SetFactor(factor);
RefreshPointGeometry(VAbstractTool::data.GetPoint(id));
}
void VToolLineIntersect::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu(dialogLineIntersect, this, event);
}
void VToolLineIntersect::AddToFile()
{
VPointF point = VAbstractTool::data.GetPoint(id);
QDomElement domElement = doc->createElement(TagName);
AddAttribute(domElement, AttrId, id);
AddAttribute(domElement, AttrType, ToolType);
AddAttribute(domElement, AttrName, point.name());
AddAttribute(domElement, AttrMx, toMM(point.mx()));
AddAttribute(domElement, AttrMy, toMM(point.my()));
AddAttribute(domElement, AttrP1Line1, p1Line1);
AddAttribute(domElement, AttrP2Line1, p2Line1);
AddAttribute(domElement, AttrP1Line2, p1Line2);
AddAttribute(domElement, AttrP2Line2, p2Line2);
AddToCalculation(domElement);
}
void VToolLineIntersect::RemoveReferens()
{
doc->DecrementReferens(p1Line1);
doc->DecrementReferens(p2Line1);
doc->DecrementReferens(p1Line2);
doc->DecrementReferens(p2Line2);
}