316 lines
12 KiB
C++
316 lines
12 KiB
C++
/************************************************************************
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**
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** @file vtoolnormal.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 "vtoolnormal.h"
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#include "../../container/calculator.h"
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#include "../../dialogs/tools/dialognormal.h"
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#include "../../geometry/vpointf.h"
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const QString VToolNormal::ToolType = QStringLiteral("normal");
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VToolNormal 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 typeLine line type.
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* @param formula string with formula normal length.
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* @param angle additional angle.
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* @param firstPointId id first line point.
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* @param secondPointId id second line point.
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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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VToolNormal::VToolNormal(VPattern *doc, VContainer *data, const quint32 &id, const QString &typeLine,
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const QString &formula, const qreal &angle, const quint32 &firstPointId,
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const quint32 &secondPointId, const Source &typeCreation, QGraphicsItem *parent)
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:VToolLinePoint(doc, data, id, typeLine, formula, firstPointId, angle, parent),
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secondPointId(secondPointId)
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{
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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 VToolNormal::setDialog()
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{
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SCASSERT(dialog != nullptr);
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DialogNormal *dialogTool = qobject_cast<DialogNormal*>(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->setTypeLine(typeLine);
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dialogTool->setFormula(formulaLength);
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dialogTool->setAngle(angle);
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dialogTool->setFirstPointId(basePointId);
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dialogTool->setSecondPointId(secondPointId);
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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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VToolNormal* VToolNormal::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data)
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{
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SCASSERT(dialog != nullptr);
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DialogNormal *dialogTool = qobject_cast<DialogNormal*>(dialog);
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SCASSERT(dialogTool != nullptr);
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QString formula = dialogTool->getFormula();
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const quint32 firstPointId = dialogTool->getFirstPointId();
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const quint32 secondPointId = dialogTool->getSecondPointId();
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const QString typeLine = dialogTool->getTypeLine();
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const QString pointName = dialogTool->getPointName();
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const qreal angle = dialogTool->getAngle();
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VToolNormal *point = nullptr;
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point=Create(0, formula, firstPointId, secondPointId, typeLine, pointName, angle, 5, 10, scene, doc, data,
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Document::FullParse, Source::FromGui);
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if (point != nullptr)
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{
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point->dialog=dialogTool;
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}
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return point;
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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 formula string with formula normal length.
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* @param firstPointId id first line point.
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* @param secondPointId id second line point.
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* @param typeLine line type.
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* @param pointName point name.
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* @param angle additional angle.
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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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VToolNormal* VToolNormal::Create(const quint32 _id, QString &formula, const quint32 &firstPointId,
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const quint32 &secondPointId, const QString &typeLine, const QString &pointName,
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const qreal angle, 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 *firstPoint = data->GeometricObject<const VPointF *>(firstPointId);
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const VPointF *secondPoint = data->GeometricObject<const VPointF *>(secondPointId);
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const qreal result = CheckFormula(_id, formula, data);
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QPointF fPoint = VToolNormal::FindPoint(firstPoint->toQPointF(), secondPoint->toQPointF(),
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qApp->toPixel(result), angle);
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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(firstPointId, id);
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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(firstPointId, id);
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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::NormalTool, doc);
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if (parse == Document::FullParse)
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{
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VToolNormal *point = new VToolNormal(doc, data, id, typeLine, formula, angle,
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firstPointId, secondPointId, typeCreation);
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scene->addItem(point);
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connect(point, &VToolNormal::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
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connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolNormal::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(firstPointId);
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doc->IncrementReferens(secondPointId);
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return point;
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}
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return nullptr;
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief FindPoint return normal point.
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* @param firstPoint first line point.
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* @param secondPoint second line point.
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* @param length normal length.
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* @param angle additional angle.
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* @return normal point.
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*/
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QPointF VToolNormal::FindPoint(const QPointF &firstPoint, const QPointF &secondPoint, const qreal &length,
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const qreal &angle)
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{
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QLineF line(firstPoint, secondPoint);
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QLineF normal = line.normalVector();
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normal.setAngle(normal.angle()+angle);
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normal.setLength(length);
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return normal.p2();
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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 VToolNormal::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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typeLine = domElement.attribute(AttrTypeLine, "");
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formulaLength = domElement.attribute(AttrLength, "");
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basePointId = domElement.attribute(AttrFirstPoint, "").toUInt();
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secondPointId = domElement.attribute(AttrSecondPoint, "").toUInt();
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angle = domElement.attribute(AttrAngle, "").toDouble();
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}
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RefreshGeometry();
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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 VToolNormal::SetFactor(qreal factor)
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{
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VDrawTool::SetFactor(factor);
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RefreshGeometry();
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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 VToolNormal::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogNormal>(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 VToolNormal::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogNormal>(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 VToolNormal::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, AttrTypeLine, typeLine);
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doc->SetAttribute(domElement, AttrLength, formulaLength);
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doc->SetAttribute(domElement, AttrAngle, angle);
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doc->SetAttribute(domElement, AttrFirstPoint, basePointId);
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doc->SetAttribute(domElement, AttrSecondPoint, secondPointId);
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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 VToolNormal::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, AttrTypeLine, typeLine);
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doc->SetAttribute(domElement, AttrLength, formulaLength);
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doc->SetAttribute(domElement, AttrAngle, angle);
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doc->SetAttribute(domElement, AttrFirstPoint, basePointId);
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doc->SetAttribute(domElement, AttrSecondPoint, secondPointId);
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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 VToolNormal::RemoveReferens()
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{
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doc->DecrementReferens(secondPointId);
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VToolLinePoint::RemoveReferens();
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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 VToolNormal::SaveDialog(QDomElement &domElement)
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{
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SCASSERT(dialog != nullptr);
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DialogNormal *dialogTool = qobject_cast<DialogNormal*>(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, AttrTypeLine, dialogTool->getTypeLine());
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doc->SetAttribute(domElement, AttrLength, dialogTool->getFormula());
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doc->SetAttribute(domElement, AttrAngle, QString().setNum(dialogTool->getAngle()));
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doc->SetAttribute(domElement, AttrFirstPoint, QString().setNum(dialogTool->getFirstPointId()));
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doc->SetAttribute(domElement, AttrSecondPoint, QString().setNum(dialogTool->getSecondPointId()));
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}
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