346 lines
14 KiB
C++
346 lines
14 KiB
C++
/************************************************************************
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**
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** @file vtoolbisector.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) 2013-2015 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 "vtoolbisector.h"
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#include "../../container/calculator.h"
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#include "../../dialogs/tools/dialogbisector.h"
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#include "../../libs/vgeometry/vpointf.h"
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#include "../../visualization/vistoolbisector.h"
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const QString VToolBisector::ToolType = QStringLiteral("bisector");
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VToolBisector 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 length of bisector.
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* @param firstPointId id first point of angle.
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* @param secondPointId id second point of angle.
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* @param thirdPointId id third point of angle.
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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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VToolBisector::VToolBisector(VPattern *doc, VContainer *data, const quint32 &id, const QString &typeLine,
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const QString &lineColor, const QString &formula, const quint32 &firstPointId,
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const quint32 &secondPointId, const quint32 &thirdPointId, const Source &typeCreation,
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QGraphicsItem *parent)
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:VToolLinePoint(doc, data, id, typeLine, lineColor, formula, secondPointId, 0, parent), firstPointId(NULL_ID),
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thirdPointId(NULL_ID)
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{
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this->firstPointId = firstPointId;
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this->thirdPointId = thirdPointId;
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ToolCreation(typeCreation);
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}
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//---------------------------------------------------------------------------------------------------------------------
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qreal VToolBisector::BisectorAngle(const QPointF &firstPoint, const QPointF &secondPoint, const QPointF &thirdPoint)
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{
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QLineF line1(secondPoint, firstPoint);
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QLineF line2(secondPoint, thirdPoint);
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qreal angle = line1.angleTo(line2);
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if (angle>180)
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{
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angle = 360 - angle;
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return line1.angle()-angle/2;
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}
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else
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{
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return line1.angle()+angle/2;
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief FindPoint find bisector point.
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* @param firstPoint first point of angle.
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* @param secondPoint second point of angle.
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* @param thirdPoint third point of angle.
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* @param length bisector length.
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* @return bisector point.
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*/
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QPointF VToolBisector::FindPoint(const QPointF &firstPoint, const QPointF &secondPoint,
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const QPointF &thirdPoint, const qreal &length)
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{
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QLineF line1(secondPoint, firstPoint);
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line1.setAngle(BisectorAngle(firstPoint, secondPoint, thirdPoint));
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line1.setLength(length);
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return line1.p2();
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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 VToolBisector::setDialog()
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{
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SCASSERT(dialog != nullptr);
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DialogBisector *dialogTool = qobject_cast<DialogBisector*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const QSharedPointer<VPointF> p = VAbstractTool::data.GeometricObject<VPointF>(id);
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dialogTool->SetTypeLine(typeLine);
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dialogTool->SetLineColor(lineColor);
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dialogTool->SetFormula(formulaLength);
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dialogTool->SetFirstPointId(firstPointId);
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dialogTool->SetSecondPointId(basePointId);
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dialogTool->SetThirdPointId(thirdPointId);
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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 form 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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VToolBisector* VToolBisector::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc,
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VContainer *data)
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{
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SCASSERT(dialog != nullptr);
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DialogBisector *dialogTool = qobject_cast<DialogBisector*>(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 quint32 thirdPointId = dialogTool->GetThirdPointId();
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const QString typeLine = dialogTool->GetTypeLine();
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const QString lineColor = dialogTool->GetLineColor();
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const QString pointName = dialogTool->getPointName();
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VToolBisector *point = nullptr;
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point=Create(0, formula, firstPointId, secondPointId, thirdPointId, typeLine, lineColor, pointName, 5, 10, scene,
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doc, data, 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.
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* @param firstPointId id first point of angle.
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* @param secondPointId id second point of angle.
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* @param thirdPointId id third point of angle.
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* @param typeLine line type.
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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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VToolBisector* VToolBisector::Create(const quint32 _id, QString &formula, const quint32 &firstPointId,
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const quint32 &secondPointId, const quint32 &thirdPointId, const QString &typeLine,
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const QString &lineColor, const QString &pointName, const qreal &mx,
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const qreal &my, VMainGraphicsScene *scene, VPattern *doc, VContainer *data,
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const Document &parse, const Source &typeCreation)
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{
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const QSharedPointer<VPointF> firstPoint = data->GeometricObject<VPointF>(firstPointId);
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const QSharedPointer<VPointF> secondPoint = data->GeometricObject<VPointF>(secondPointId);
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const QSharedPointer<VPointF> thirdPoint = data->GeometricObject<VPointF>(thirdPointId);
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const qreal result = CheckFormula(_id, formula, data);
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QPointF fPoint = VToolBisector::FindPoint(firstPoint->toQPointF(), secondPoint->toQPointF(),
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thirdPoint->toQPointF(), qApp->toPixel(result));
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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::Bisector, doc);
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if (parse == Document::FullParse)
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{
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VToolBisector *point = new VToolBisector(doc, data, id, typeLine, lineColor, formula, firstPointId,
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secondPointId, thirdPointId, typeCreation);
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scene->addItem(point);
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connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
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connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolBisector::SetFactor);
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connect(scene, &VMainGraphicsScene::DisableItem, point, &VToolBisector::Disable);
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connect(scene, &VMainGraphicsScene::EnableToolMove, point, &VToolBisector::EnableToolMove);
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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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doc->IncrementReferens(thirdPointId);
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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 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 VToolBisector::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 contextMenuEvent handle context menu events.
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* @param event context menu event.
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*/
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void VToolBisector::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogBisector>(this, event);
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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 VToolBisector::RemoveReferens()
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{
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doc->DecrementReferens(firstPointId);
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doc->DecrementReferens(thirdPointId);
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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 VToolBisector::SaveDialog(QDomElement &domElement)
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{
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SCASSERT(dialog != nullptr);
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DialogBisector *dialogTool = qobject_cast<DialogBisector*>(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, AttrLineColor, dialogTool->GetLineColor());
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doc->SetAttribute(domElement, AttrLength, dialogTool->GetFormula());
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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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doc->SetAttribute(domElement, AttrThirdPoint, QString().setNum(dialogTool->GetThirdPointId()));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolBisector::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
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{
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VToolLinePoint::SaveOptions(tag, obj);
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doc->SetAttribute(tag, AttrType, ToolType);
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doc->SetAttribute(tag, AttrLength, formulaLength);
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doc->SetAttribute(tag, AttrFirstPoint, firstPointId);
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doc->SetAttribute(tag, AttrSecondPoint, basePointId);
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doc->SetAttribute(tag, AttrThirdPoint, thirdPointId);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolBisector::ReadToolAttributes(const QDomElement &domElement)
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{
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typeLine = doc->GetParametrString(domElement, AttrTypeLine, TypeLineLine);
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lineColor = doc->GetParametrString(domElement, AttrLineColor, ColorBlack);
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formulaLength = doc->GetParametrString(domElement, AttrLength, "");
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firstPointId = doc->GetParametrUInt(domElement, AttrFirstPoint, NULL_ID_STR);
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basePointId = doc->GetParametrUInt(domElement, AttrSecondPoint, NULL_ID_STR);
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thirdPointId = doc->GetParametrUInt(domElement, AttrThirdPoint, NULL_ID_STR);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolBisector::SetVisualization()
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{
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if (vis != nullptr)
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{
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VisToolBisector *visual = qobject_cast<VisToolBisector *>(vis);
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SCASSERT(visual != nullptr);
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visual->setPoint1Id(firstPointId);
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visual->setPoint2Id(basePointId);
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visual->setPoint3Id(thirdPointId);
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visual->setLength(qApp->TrVars()->FormulaToUser(formulaLength));
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visual->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
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visual->RefreshGeometry();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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quint32 VToolBisector::GetThirdPointId() const
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{
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return thirdPointId;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolBisector::SetThirdPointId(const quint32 &value)
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{
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if (value != NULL_ID)
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{
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thirdPointId = value;
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QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
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SaveOption(obj);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolBisector::ShowVisualization(bool show)
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{
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ShowToolVisualization<VisToolBisector>(show);
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}
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//---------------------------------------------------------------------------------------------------------------------
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quint32 VToolBisector::GetFirstPointId() const
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{
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return firstPointId;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolBisector::SetFirstPointId(const quint32 &value)
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{
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if (value != NULL_ID)
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{
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firstPointId = value;
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QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
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SaveOption(obj);
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}
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}
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