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335 lines
13 KiB
C++
335 lines
13 KiB
C++
/************************************************************************
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**
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** @file vtoolcutspline.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 15 12, 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 "vtoolcutspline.h"
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#include "../../container/calculator.h"
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#include "../../dialogs/tools/dialogcutspline.h"
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#include "../../geometry/vpointf.h"
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#include "../../visualization/vistoolcutspline.h"
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#include "vabstractspline.h"
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#include "../../geometry/vspline.h"
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const QString VToolCutSpline::ToolType = QStringLiteral("cutSpline");
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const QString VToolCutSpline::AttrSpline = QStringLiteral("spline");
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VToolCutSpline 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 formula string with formula length first spline.
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* @param splineId id spline in data container.
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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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VToolCutSpline::VToolCutSpline(VPattern *doc, VContainer *data, const quint32 &id, const QString &formula,
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const quint32 &splineId, const quint32 &spl1id, const quint32 &spl2id,
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const QString &color, const Source &typeCreation, QGraphicsItem *parent)
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:VToolCut(doc, data, id, formula, splineId, spl1id, spl2id, color, parent)
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{
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RefreshCurve(firstCurve, curve1id, SimpleCurvePoint::ForthPoint);
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RefreshCurve(secondCurve, curve2id, SimpleCurvePoint::FirstPoint);
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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 VToolCutSpline::setDialog()
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{
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SCASSERT(dialog != nullptr);
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DialogCutSpline *dialogTool = qobject_cast<DialogCutSpline*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const QSharedPointer<VPointF> point = VAbstractTool::data.GeometricObject<VPointF>(id);
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dialogTool->SetFormula(formula);
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dialogTool->setSplineId(curveCutId);
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dialogTool->SetPointName(point->name());
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dialogTool->SetColor(lineColor);
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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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VToolCutSpline* VToolCutSpline::Create(DialogTool *dialog, VMainGraphicsScene *scene,
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VPattern *doc, VContainer *data)
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{
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SCASSERT(dialog != nullptr);
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DialogCutSpline *dialogTool = qobject_cast<DialogCutSpline*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const QString pointName = dialogTool->getPointName();
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QString formula = dialogTool->GetFormula();
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const quint32 splineId = dialogTool->getSplineId();
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const QString color = dialogTool->GetColor();
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VToolCutSpline* point = nullptr;
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point = Create(0, pointName, formula, splineId, 5, 10, color, scene, doc, data, Document::FullParse,
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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 pointName point name.
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* @param formula string with formula length first spline.
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* @param splineId id spline in data container.
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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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VToolCutSpline* VToolCutSpline::Create(const quint32 _id, const QString &pointName, QString &formula,
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const quint32 &splineId, const qreal &mx, const qreal &my, const QString &color,
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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<VSpline> spl = data->GeometricObject<VSpline>(splineId);
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const qreal result = CheckFormula(_id, formula, data);
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QPointF spl1p2, spl1p3, spl2p2, spl2p3;
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QPointF point = spl->CutSpline(qApp->toPixel(result), spl1p2, spl1p3, spl2p2, spl2p3);
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quint32 id = _id;
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quint32 spl1id = 0;
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quint32 spl2id = 0;
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if (typeCreation == Source::FromGui)
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{
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VPointF *p = new VPointF(point, pointName, mx, my);
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id = data->AddGObject(p);
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VSpline *spline1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p, spl->GetKcurve());
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spl1id = data->AddGObject(spline1);
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data->AddCurveLength<VSplineLength>(spl1id, id);
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VSpline *spline2 = new VSpline(*p, spl2p2, spl2p3, spl->GetP4(), spl->GetKcurve());
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spl2id = data->AddGObject(spline2);
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data->AddCurveLength<VSplineLength>(spl2id, id);
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}
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else
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{
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VPointF *p = new VPointF(point, pointName, mx, my);
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data->UpdateGObject(id, p);
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spl1id = id + 1;
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spl2id = id + 2;
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VSpline *spline1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p, spl->GetKcurve());
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data->UpdateGObject(spl1id, spline1);
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data->AddCurveLength<VSplineLength>(spl1id, id);
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VSpline *spline2 = new VSpline(*p, spl2p2, spl2p3, spl->GetP4(), spl->GetKcurve());
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data->UpdateGObject(spl2id, spline2);
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data->AddCurveLength<VSplineLength>(spl2id, 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::CutSpline, doc);
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if (parse == Document::FullParse)
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{
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VToolCutSpline *point = new VToolCutSpline(doc, data, id, formula, splineId, spl1id, spl2id, color,
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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, &VToolCutSpline::SetFactor);
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connect(scene, &VMainGraphicsScene::DisableItem, point, &VToolCutSpline::Disable);
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connect(scene, &VMainGraphicsScene::EnableToolMove, point, &VToolCutSpline::EnableToolMove);
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doc->AddTool(id, point);
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doc->AddTool(spl1id, point);
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doc->AddTool(spl2id, point);
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doc->IncrementReferens(splineId);
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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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void VToolCutSpline::ShowVisualization(bool show)
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{
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if (show)
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{
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if (vis == nullptr)
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{
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VisToolCutSpline * visual = new VisToolCutSpline(getData());
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VMainGraphicsScene *scene = qApp->getCurrentScene();
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connect(scene, &VMainGraphicsScene::NewFactor, visual, &Visualization::SetFactor);
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scene->addItem(visual);
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visual->setPoint1Id(curveCutId);
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visual->setLength(qApp->FormulaToUser(formula));
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visual->RefreshGeometry();
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vis = visual;
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}
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else
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{
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VisToolCutSpline * visual = qobject_cast<VisToolCutSpline *>(vis);
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if (visual != nullptr)
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{
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visual->show();
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}
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}
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}
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else
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{
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delete vis;
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vis = nullptr;
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}
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if (VAbstractSpline *parentCurve = qobject_cast<VAbstractSpline *>(doc->getTool(curveCutId)))
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{
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parentCurve->ShowHandles(show);
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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 VToolCutSpline::FullUpdateFromFile()
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{
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ReadAttributes();
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RefreshGeometry();
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if (vis != nullptr)
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{
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VisToolCutSpline *visual = qobject_cast<VisToolCutSpline *>(vis);
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visual->setPoint1Id(curveCutId);
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visual->setLength(qApp->FormulaToUser(formula));
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visual->RefreshGeometry();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief CurveChoosed send signal about selection from spline.
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* @param id object id in container.
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*/
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void VToolCutSpline::CurveChoosed(quint32 id)
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{
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emit ChoosedTool(id, SceneObject::Spline);
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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 VToolCutSpline::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogCutSpline>(this, event);
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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 VToolCutSpline::SaveDialog(QDomElement &domElement)
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{
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SCASSERT(dialog != nullptr);
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DialogCutSpline *dialogTool = qobject_cast<DialogCutSpline*>(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, AttrLength, dialogTool->GetFormula());
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doc->SetAttribute(domElement, AttrSpline, QString().setNum(dialogTool->getSplineId()));
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doc->SetAttribute(domElement, AttrColor, dialogTool->GetColor());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RefreshCurve refresh curve on scene.
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* @param curve curve.
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* @param curveId curve id.
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*/
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void VToolCutSpline::RefreshCurve(VSimpleCurve *curve, quint32 curveId, SimpleCurvePoint curvePosition,
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PathDirection direction)
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{
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const QSharedPointer<VSpline> spl = VAbstractTool::data.GeometricObject<VSpline>(curveId);
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QPainterPath path;
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path.addPath(spl->GetPath(direction));
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path.setFillRule( Qt::WindingFill );
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if (curvePosition == SimpleCurvePoint::FirstPoint)
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{
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path.translate(-spl->GetP1().toQPointF().x(), -spl->GetP1().toQPointF().y());
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}
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else
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{
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path.translate(-spl->GetP4().toQPointF().x(), -spl->GetP4().toQPointF().y());
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}
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curve->SetCurrentColor(QColor(lineColor));
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curve->setPath(path);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutSpline::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
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{
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QSharedPointer<VPointF> point = qSharedPointerDynamicCast<VPointF>(obj);
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SCASSERT(point.isNull() == false);
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doc->SetAttribute(tag, VDomDocument::AttrId, id);
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doc->SetAttribute(tag, AttrType, ToolType);
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doc->SetAttribute(tag, AttrName, point->name());
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doc->SetAttribute(tag, AttrMx, qApp->fromPixel(point->mx()));
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doc->SetAttribute(tag, AttrMy, qApp->fromPixel(point->my()));
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doc->SetAttribute(tag, AttrColor, lineColor);
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doc->SetAttribute(tag, AttrLength, formula);
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doc->SetAttribute(tag, AttrSpline, curveCutId);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutSpline::ReadToolAttributes(const QDomElement &domElement)
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{
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formula = doc->GetParametrString(domElement, AttrLength, "");
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curveCutId = doc->GetParametrUInt(domElement, AttrSpline, NULL_ID_STR);
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lineColor = doc->GetParametrString(domElement, AttrColor, ColorBlack);
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}
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