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https://gitlab.com/smart-pattern/valentina.git
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296 lines
12 KiB
C++
296 lines
12 KiB
C++
/************************************************************************
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**
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** @file vtoollineintersect.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date November 15, 2013
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "vtoollineintersect.h"
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#include "../../dialogs/tools/dialoglineintersect.h"
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#include "../../geometry/vpointf.h"
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const QString VToolLineIntersect::ToolType = QStringLiteral("lineIntersect");
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VToolLineIntersect constructor.
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* @param doc dom document container.
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* @param data container with variables.
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* @param id object id in container.
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* @param p1Line1 id first point first line.
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* @param p2Line1 id second point first line.
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* @param p1Line2 id first point second line.
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* @param p2Line2 id second point second line.
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* @param typeCreation way we create this tool.
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* @param parent parent object.
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*/
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VToolLineIntersect::VToolLineIntersect(VPattern *doc, VContainer *data, const quint32 &id,
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const quint32 &p1Line1, const quint32 &p2Line1, const quint32 &p1Line2,
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const quint32 &p2Line2, const Source &typeCreation,
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QGraphicsItem *parent)
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:VToolPoint(doc, data, id, parent), p1Line1(p1Line1), p2Line1(p2Line1), p1Line2(p1Line2),
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p2Line2(p2Line2)
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{
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ignoreFullUpdate = true;
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if (typeCreation == Source::FromGui)
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{
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AddToFile();
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}
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else
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{
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RefreshDataInFile();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief setDialog set dialog when user want change tool option.
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*/
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void VToolLineIntersect::setDialog()
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{
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SCASSERT(dialog != nullptr);
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DialogLineIntersect *dialogTool = qobject_cast<DialogLineIntersect*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const VPointF *p = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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dialogTool->setP1Line1(p1Line1);
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dialogTool->setP2Line1(p2Line1);
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dialogTool->setP1Line2(p1Line2);
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dialogTool->setP2Line2(p2Line2);
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dialogTool->setPointName(p->name());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief Create help create tool from GUI.
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* @param dialog dialog.
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* @param scene pointer to scene.
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* @param doc dom document container.
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* @param data container with variables.
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*/
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void VToolLineIntersect::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data)
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{
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SCASSERT(dialog != nullptr);
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DialogLineIntersect *dialogTool = qobject_cast<DialogLineIntersect*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const quint32 p1Line1Id = dialogTool->getP1Line1();
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const quint32 p2Line1Id = dialogTool->getP2Line1();
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const quint32 p1Line2Id = dialogTool->getP1Line2();
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const quint32 p2Line2Id = dialogTool->getP2Line2();
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const QString pointName = dialogTool->getPointName();
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Create(0, p1Line1Id, p2Line1Id, p1Line2Id, p2Line2Id, pointName, 5, 10, scene, doc, data,
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Document::FullParse, Source::FromGui);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief Create help create tool.
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* @param _id tool id, 0 if tool doesn't exist yet.
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* @param p1Line1Id id first point first line.
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* @param p2Line1Id id second point first line.
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* @param p1Line2Id id first point second line.
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* @param p2Line2Id id second point second line.
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* @param pointName point name.
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* @param mx label bias x axis.
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* @param my label bias y axis.
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* @param scene pointer to scene.
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* @param doc dom document container.
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* @param data container with variables.
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* @param parse parser file mode.
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* @param typeCreation way we create this tool.
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*/
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void VToolLineIntersect::Create(const quint32 _id, const quint32 &p1Line1Id, const quint32 &p2Line1Id,
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const quint32 &p1Line2Id, const quint32 &p2Line2Id, const QString &pointName,
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const qreal &mx, const qreal &my, VMainGraphicsScene *scene,
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VPattern *doc, VContainer *data, const Document &parse,
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const Source &typeCreation)
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{
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const VPointF *p1Line1 = data->GeometricObject<const VPointF *>(p1Line1Id);
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const VPointF *p2Line1 = data->GeometricObject<const VPointF *>(p2Line1Id);
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const VPointF *p1Line2 = data->GeometricObject<const VPointF *>(p1Line2Id);
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const VPointF *p2Line2 = data->GeometricObject<const VPointF *>(p2Line2Id);
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QLineF line1(p1Line1->toQPointF(), p2Line1->toQPointF());
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QLineF line2(p1Line2->toQPointF(), p2Line2->toQPointF());
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QPointF fPoint;
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QLineF::IntersectType intersect = line1.intersect(line2, &fPoint);
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if (intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection)
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{
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quint32 id = _id;
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if (typeCreation == Source::FromGui)
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{
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id = data->AddGObject(new VPointF(fPoint, pointName, mx, my));
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data->AddLine(p1Line1Id, id);
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data->AddLine(id, p2Line1Id);
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data->AddLine(p1Line2Id, id);
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data->AddLine(id, p2Line2Id);
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}
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else
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{
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data->UpdateGObject(id, new VPointF(fPoint, pointName, mx, my));
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data->AddLine(p1Line1Id, id);
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data->AddLine(id, p2Line1Id);
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data->AddLine(p1Line2Id, id);
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data->AddLine(id, p2Line2Id);
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if (parse != Document::FullParse)
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{
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doc->UpdateToolData(id, data);
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}
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}
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VDrawTool::AddRecord(id, Tool::LineIntersectTool, doc);
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if (parse == Document::FullParse)
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{
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VToolLineIntersect *point = new VToolLineIntersect(doc, data, id, p1Line1Id, p2Line1Id, p1Line2Id,
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p2Line2Id, typeCreation);
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scene->addItem(point);
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connect(point, &VToolLineIntersect::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
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connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolLineIntersect::SetFactor);
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connect(scene, &VMainGraphicsScene::DisableItem, point, &VToolPoint::Disable);
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doc->AddTool(id, point);
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doc->IncrementReferens(p1Line1Id);
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doc->IncrementReferens(p2Line1Id);
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doc->IncrementReferens(p1Line2Id);
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doc->IncrementReferens(p2Line2Id);
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief FullUpdateFromFile update tool data form file.
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*/
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void VToolLineIntersect::FullUpdateFromFile()
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{
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if (domElement.isElement())
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{
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p1Line1 = domElement.attribute(AttrP1Line1, "").toUInt();
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p2Line1 = domElement.attribute(AttrP2Line1, "").toUInt();
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p1Line2 = domElement.attribute(AttrP1Line2, "").toUInt();
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p2Line2 = domElement.attribute(AttrP2Line2, "").toUInt();
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}
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RefreshPointGeometry(*VAbstractTool::data.GeometricObject<const VPointF *>(id));
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief SetFactor set current scale factor of scene.
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* @param factor scene scale factor.
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*/
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void VToolLineIntersect::SetFactor(qreal factor)
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{
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VDrawTool::SetFactor(factor);
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RefreshPointGeometry(*VAbstractTool::data.GeometricObject<const VPointF *>(id));
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief ShowContextMenu show context menu.
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* @param event context menu event.
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*/
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void VToolLineIntersect::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogLineIntersect>(this, event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief contextMenuEvent handle context menu events.
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* @param event context menu event.
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*/
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void VToolLineIntersect::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogLineIntersect>(this, event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief AddToFile add tag with informations about tool into file.
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*/
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void VToolLineIntersect::AddToFile()
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{
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const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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QDomElement domElement = doc->createElement(TagName);
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doc->SetAttribute(domElement, VDomDocument::AttrId, id);
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doc->SetAttribute(domElement, AttrType, ToolType);
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doc->SetAttribute(domElement, AttrName, point->name());
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doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(point->mx()));
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doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(point->my()));
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doc->SetAttribute(domElement, AttrP1Line1, p1Line1);
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doc->SetAttribute(domElement, AttrP2Line1, p2Line1);
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doc->SetAttribute(domElement, AttrP1Line2, p1Line2);
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doc->SetAttribute(domElement, AttrP2Line2, p2Line2);
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AddToCalculation(domElement);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RefreshDataInFile refresh attributes in file. If attributes don't exist create them.
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*/
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void VToolLineIntersect::RefreshDataInFile()
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{
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const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if (domElement.isElement())
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{
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doc->SetAttribute(domElement, AttrName, point->name());
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doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(point->mx()));
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doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(point->my()));
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doc->SetAttribute(domElement, AttrP1Line1, p1Line1);
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doc->SetAttribute(domElement, AttrP2Line1, p2Line1);
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doc->SetAttribute(domElement, AttrP1Line2, p1Line2);
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doc->SetAttribute(domElement, AttrP2Line2, p2Line2);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RemoveReferens decrement value of reference.
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*/
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void VToolLineIntersect::RemoveReferens()
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{
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doc->DecrementReferens(p1Line1);
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doc->DecrementReferens(p2Line1);
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doc->DecrementReferens(p1Line2);
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doc->DecrementReferens(p2Line2);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief SaveDialog save options into file after change in dialog.
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*/
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void VToolLineIntersect::SaveDialog(QDomElement &domElement)
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{
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SCASSERT(dialog != nullptr);
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DialogLineIntersect *dialogTool = qobject_cast<DialogLineIntersect*>(dialog);
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SCASSERT(dialogTool != nullptr);
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doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
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doc->SetAttribute(domElement, AttrP1Line1, QString().setNum(dialogTool->getP1Line1()));
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doc->SetAttribute(domElement, AttrP2Line1, QString().setNum(dialogTool->getP2Line1()));
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doc->SetAttribute(domElement, AttrP1Line2, QString().setNum(dialogTool->getP1Line2()));
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doc->SetAttribute(domElement, AttrP2Line2, QString().setNum(dialogTool->getP2Line2()));
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}
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