316 lines
12 KiB
C++
316 lines
12 KiB
C++
/************************************************************************
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**
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** @file vtoolsplinepath.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 "vtoolsplinepath.h"
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#include "../../dialogs/tools/dialogsplinepath.h"
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const QString VToolSplinePath::ToolType = QStringLiteral("path");
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VToolSplinePath::VToolSplinePath(VPattern *doc, VContainer *data, quint32 id, const Valentina::Sources &typeCreation,
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QGraphicsItem *parent) :VAbstractSpline(doc, data, id, parent)
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{
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const VSplinePath *splPath = data->GeometricObject<const VSplinePath *>(id);
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QPainterPath path;
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path.addPath(splPath->GetPath());
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path.setFillRule( Qt::WindingFill );
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this->setPath(path);
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this->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine())/factor));
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this->setFlag(QGraphicsItem::ItemIsSelectable, true);
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this->setFlag(QGraphicsItem::ItemIsFocusable, true);
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this->setAcceptHoverEvents(true);
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for (qint32 i = 1; i<=splPath->Count(); ++i)
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{
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VSpline spl = splPath->GetSpline(i);
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VControlPointSpline *controlPoint = new VControlPointSpline(i, SplinePoint::FirstPoint, spl.GetP2(),
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spl.GetP1().toQPointF(), this);
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connect(controlPoint, &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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connect(this, &VToolSplinePath::RefreshLine, controlPoint, &VControlPointSpline::RefreshLine);
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connect(this, &VToolSplinePath::setEnabledPoint, controlPoint, &VControlPointSpline::setEnabledPoint);
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controlPoints.append(controlPoint);
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controlPoint = new VControlPointSpline(i, SplinePoint::LastPoint, spl.GetP3(), spl.GetP4().toQPointF(), this);
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connect(controlPoint, &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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connect(this, &VToolSplinePath::RefreshLine, controlPoint, &VControlPointSpline::RefreshLine);
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connect(this, &VToolSplinePath::setEnabledPoint, controlPoint, &VControlPointSpline::setEnabledPoint);
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controlPoints.append(controlPoint);
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}
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if (typeCreation == Valentina::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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void VToolSplinePath::setDialog()
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{
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Q_CHECK_PTR(dialog);
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DialogSplinePath *dialogTool = qobject_cast<DialogSplinePath*>(dialog);
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Q_CHECK_PTR(dialogTool);
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const VSplinePath *splPath = VAbstractTool::data.GeometricObject<const VSplinePath *>(id);
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dialogTool->SetPath(*splPath);
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}
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void VToolSplinePath::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data)
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{
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Q_CHECK_PTR(dialog);
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DialogSplinePath *dialogTool = qobject_cast<DialogSplinePath*>(dialog);
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Q_CHECK_PTR(dialogTool);
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VSplinePath *path = new VSplinePath(dialogTool->GetPath());
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for (qint32 i = 0; i < path->CountPoint(); ++i)
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{
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doc->IncrementReferens((*path)[i].P().id());
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}
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Create(0, path, scene, doc, data, Document::FullParse, Valentina::FromGui);
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}
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void VToolSplinePath::Create(const quint32 _id, VSplinePath *path, VMainGraphicsScene *scene,
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VPattern *doc, VContainer *data, const Document::Documents &parse,
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const Valentina::Sources &typeCreation)
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{
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quint32 id = _id;
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if (typeCreation == Valentina::FromGui)
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{
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id = data->AddGObject(path);
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data->AddLengthSpline(path->name(), qApp->fromPixel(path->GetLength()));
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}
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else
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{
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data->UpdateGObject(id, path);
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data->AddLengthSpline(path->name(), qApp->fromPixel(path->GetLength()));
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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, Valentina::SplinePathTool, doc);
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if (parse == Document::FullParse)
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{
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VToolSplinePath *spl = new VToolSplinePath(doc, data, id, typeCreation);
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scene->addItem(spl);
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connect(spl, &VToolSplinePath::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
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connect(scene, &VMainGraphicsScene::NewFactor, spl, &VToolSplinePath::SetFactor);
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doc->AddTool(id, spl);
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}
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}
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void VToolSplinePath::ControlPointChangePosition(const qint32 &indexSpline, const SplinePoint::Position &position,
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const QPointF &pos)
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{
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VSplinePath splPath = *VAbstractTool::data.GeometricObject<const VSplinePath *>(id);
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VSpline spl = splPath.GetSpline(indexSpline);
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if (position == SplinePoint::FirstPoint)
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{
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spl = VSpline(spl.GetP1(), pos, spl.GetP3(), spl.GetP4(), spl.GetKcurve());
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}
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else
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{
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spl = VSpline(spl.GetP1(), spl.GetP2(), pos, spl.GetP4(), spl.GetKcurve());
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}
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CorectControlPoints(spl, splPath, indexSpline);
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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, AttrKCurve, QString().setNum(splPath.getKCurve()));
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UpdatePathPoint(domElement, splPath);
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emit FullUpdateTree();
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emit toolhaveChange();
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}
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}
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void VToolSplinePath::CorectControlPoints(const VSpline &spl, VSplinePath &splPath, const qint32 &indexSpline)
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{
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VSplinePoint p = splPath.GetSplinePoint(indexSpline, SplinePoint::FirstPoint);
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p.SetAngle2(spl.GetAngle1());
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p.SetKAsm2(spl.GetKasm1());
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splPath.UpdatePoint(indexSpline, SplinePoint::FirstPoint, p);
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p = splPath.GetSplinePoint(indexSpline, SplinePoint::LastPoint);
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p.SetAngle2(spl.GetAngle2()-180);
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p.SetKAsm1(spl.GetKasm2());
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splPath.UpdatePoint(indexSpline, SplinePoint::LastPoint, p);
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}
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void VToolSplinePath::RefreshSplinePath(VSplinePath &splPath)
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{
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for (qint32 i = 1; i<=splPath.Count(); ++i)
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{
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VSpline spl = splPath.GetSpline(i);
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qint32 j = i*2;
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disconnect(controlPoints[j-2], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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disconnect(controlPoints[j-1], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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controlPoints[j-2]->setPos(spl.GetP2());
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controlPoints[j-1]->setPos(spl.GetP3());
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connect(controlPoints[j-2], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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connect(controlPoints[j-1], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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spl = VSpline (spl.GetP1(), controlPoints[j-2]->pos(), controlPoints[j-1]->pos(), spl.GetP4(),
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splPath.getKCurve());
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CorectControlPoints(spl, splPath, i);
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CorectControlPoints(spl, splPath, i);
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}
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}
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void VToolSplinePath::UpdatePathPoint(QDomNode& node, VSplinePath &path)
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{
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QDomNodeList nodeList = node.childNodes();
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qint32 num = nodeList.size();
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for (qint32 i = 0; i < num; ++i)
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{
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QDomElement domElement = nodeList.at(i).toElement();
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if (domElement.isNull() == false)
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{
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VSplinePoint p = path[i];
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doc->SetAttribute(domElement, AttrPSpline, p.P().id());
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doc->SetAttribute(domElement, AttrKAsm1, p.KAsm1());
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doc->SetAttribute(domElement, AttrKAsm2, p.KAsm2());
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doc->SetAttribute(domElement, AttrAngle, p.Angle2());
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}
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}
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}
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void VToolSplinePath::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogSplinePath>(this, event);
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}
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void VToolSplinePath::AddToFile()
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{
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VSplinePath splPath = *VAbstractTool::data.GeometricObject<const VSplinePath *>(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, AttrKCurve, splPath.getKCurve());
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for (qint32 i = 0; i < splPath.CountPoint(); ++i)
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{
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AddPathPoint(domElement, splPath[i]);
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}
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AddToCalculation(domElement);
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}
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void VToolSplinePath::RefreshDataInFile()
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{
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if (domElement.isElement() == false)
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{
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qDebug()<<"Can't find element with id="<<id<<"in pattern file";
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return;
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}
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VSplinePath splPath = *VAbstractTool::data.GeometricObject<const VSplinePath *>(id);
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RefreshSplinePath(splPath);
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doc->SetAttribute(domElement, AttrKCurve, QString().setNum(splPath.getKCurve()));
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UpdatePathPoint(domElement, splPath);
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}
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void VToolSplinePath::AddPathPoint(QDomElement &domElement, const VSplinePoint &splPoint)
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{
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QDomElement pathPoint = doc->createElement(AttrPathPoint);
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doc->SetAttribute(pathPoint, AttrPSpline, splPoint.P().id());
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doc->SetAttribute(pathPoint, AttrKAsm1, splPoint.KAsm1());
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doc->SetAttribute(pathPoint, AttrKAsm2, splPoint.KAsm2());
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doc->SetAttribute(pathPoint, AttrAngle, splPoint.Angle2());
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domElement.appendChild(pathPoint);
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}
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void VToolSplinePath::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
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{
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if (event->button() == Qt::LeftButton)
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{
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emit ChoosedTool(id, Valentina::SplinePath);
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}
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QGraphicsItem::mouseReleaseEvent(event);
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}
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void VToolSplinePath::RemoveReferens()
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{
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VSplinePath splPath = *VAbstractTool::data.GeometricObject<const VSplinePath *>(id);
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for (qint32 i = 0; i < splPath.Count(); ++i)
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{
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doc->DecrementReferens(splPath[i].P().id());
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}
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}
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void VToolSplinePath::SaveDialog(QDomElement &domElement)
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{
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Q_CHECK_PTR(dialog);
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DialogSplinePath *dialogTool = qobject_cast<DialogSplinePath*>(dialog);
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Q_CHECK_PTR(dialogTool);
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VSplinePath splPath = dialogTool->GetPath();
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RefreshSplinePath(splPath);
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doc->SetAttribute(domElement, AttrKCurve, QString().setNum(splPath.getKCurve()));
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UpdatePathPoint(domElement, splPath);
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}
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void VToolSplinePath::RefreshGeometry()
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{
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this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
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const VSplinePath *splPath = VAbstractTool::data.GeometricObject<const VSplinePath *>(id);
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QPainterPath path;
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path.addPath(splPath->GetPath());
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path.setFillRule( Qt::WindingFill );
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this->setPath(path);
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for (qint32 i = 1; i<=splPath->Count(); ++i)
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{
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VSpline spl = splPath->GetSpline(i);
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QPointF splinePoint = spl.GetP1().toQPointF();
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QPointF controlPoint = spl.GetP2();
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emit RefreshLine(i, SplinePoint::FirstPoint, controlPoint, splinePoint);
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splinePoint = spl.GetP4().toQPointF();
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controlPoint = spl.GetP3();
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emit RefreshLine(i, SplinePoint::LastPoint, controlPoint, splinePoint);
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qint32 j = i*2;
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disconnect(controlPoints[j-2], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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disconnect(controlPoints[j-1], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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controlPoints[j-2]->setPos(spl.GetP2());
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controlPoints[j-1]->setPos(spl.GetP3());
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connect(controlPoints[j-2], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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connect(controlPoints[j-1], &VControlPointSpline::ControlPointChangePosition, this,
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&VToolSplinePath::ControlPointChangePosition);
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}
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}
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