mirror of
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315 lines
14 KiB
C++
315 lines
14 KiB
C++
/************************************************************************
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**
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** @file vtoolpointfromcircleandtangent.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 3 6, 2015
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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) 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 "vtoolpointfromcircleandtangent.h"
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#include "../../../../dialogs/tools/dialogpointfromcircleandtangent.h"
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#include "../vgeometry/vpointf.h"
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#include "../vgeometry/varc.h"
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#include "../../../../visualization/line/vistoolpointfromcircleandtangent.h"
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#include "../vpatterndb/vformula.h"
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const QString VToolPointFromCircleAndTangent::ToolType = QStringLiteral("pointFromCircleAndTangent");
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//---------------------------------------------------------------------------------------------------------------------
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VToolPointFromCircleAndTangent::VToolPointFromCircleAndTangent(VAbstractPattern *doc, VContainer *data,
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const quint32 &id,
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quint32 circleCenterId, const QString &circleRadius,
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quint32 tangentPointId, CrossCirclesPoint crossPoint,
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const Source &typeCreation, QGraphicsItem *parent)
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:VToolSinglePoint(doc, data, id, parent), circleCenterId(circleCenterId), tangentPointId(tangentPointId),
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circleRadius(circleRadius), crossPoint(crossPoint)
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{
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ToolCreation(typeCreation);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::setDialog()
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{
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SCASSERT(dialog != nullptr);
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DialogPointFromCircleAndTangent *dialogTool = qobject_cast<DialogPointFromCircleAndTangent*>(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->SetCircleCenterId(circleCenterId);
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dialogTool->SetCircleRadius(circleRadius);
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dialogTool->SetCrossCirclesPoint(crossPoint);
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dialogTool->SetTangentPointId(tangentPointId);
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dialogTool->SetPointName(p->name());
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}
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//---------------------------------------------------------------------------------------------------------------------
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VToolPointFromCircleAndTangent *VToolPointFromCircleAndTangent::Create(DialogTool *dialog, VMainGraphicsScene *scene,
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VAbstractPattern *doc, VContainer *data)
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{
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SCASSERT(dialog != nullptr);
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DialogPointFromCircleAndTangent *dialogTool = qobject_cast<DialogPointFromCircleAndTangent*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const quint32 circleCenterId = dialogTool->GetCircleCenterId();
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QString circleRadius = dialogTool->GetCircleRadius();
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const quint32 tangentPointId = dialogTool->GetTangentPointId();
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const CrossCirclesPoint pType = dialogTool->GetCrossCirclesPoint();
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const QString pointName = dialogTool->getPointName();
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VToolPointFromCircleAndTangent *point = Create(0, pointName, circleCenterId, circleRadius, tangentPointId, pType,
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5, 10, scene, 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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VToolPointFromCircleAndTangent *VToolPointFromCircleAndTangent::Create(const quint32 _id, const QString &pointName,
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quint32 circleCenterId, QString &circleRadius,
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quint32 tangentPointId,
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CrossCirclesPoint crossPoint, const qreal &mx,
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const qreal &my, VMainGraphicsScene *scene,
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VAbstractPattern *doc, VContainer *data,
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const Document &parse,
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const Source &typeCreation)
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{
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const qreal radius = qApp->toPixel(CheckFormula(_id, circleRadius, data));
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const VPointF cPoint = *data->GeometricObject<VPointF>(circleCenterId);
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const VPointF tPoint = *data->GeometricObject<VPointF>(tangentPointId);
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const QPointF point = VToolPointFromCircleAndTangent::FindPoint(tPoint.toQPointF(), cPoint.toQPointF(), radius,
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crossPoint);
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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(point, pointName, mx, my));
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}
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else
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{
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data->UpdateGObject(id, new VPointF(point, pointName, mx, my));
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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::PointFromCircleAndTangent, doc);
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if (parse == Document::FullParse)
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{
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VToolPointFromCircleAndTangent *point = new VToolPointFromCircleAndTangent(doc, data, id, circleCenterId,
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circleRadius, tangentPointId,
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crossPoint, typeCreation);
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scene->addItem(point);
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InitToolConnections(scene, point);
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doc->AddTool(id, point);
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doc->IncrementReferens(cPoint.getIdTool());
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doc->IncrementReferens(tPoint.getIdTool());
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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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QPointF VToolPointFromCircleAndTangent::FindPoint(const QPointF &p, const QPointF ¢er, qreal radius,
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const CrossCirclesPoint crossPoint)
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{
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QPointF p1, p2;
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const int res = VGObject::ContactPoints (p, center, radius, p1, p2);
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switch(res)
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{
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case 2:
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if (crossPoint == CrossCirclesPoint::FirstPoint)
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{
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return p1;
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}
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else
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{
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return p2;
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}
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break;
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case 1:
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return p1;
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break;
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case 3:
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case 0:
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default:
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return QPointF(0, 0);
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break;
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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quint32 VToolPointFromCircleAndTangent::GetTangentPointId() const
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{
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return tangentPointId;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::SetTangentPointId(const quint32 &value)
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{
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if (value != NULL_ID)
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{
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tangentPointId = 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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quint32 VToolPointFromCircleAndTangent::GetCircleCenterId() const
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{
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return circleCenterId;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::SetCircleCenterId(const quint32 &value)
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{
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if (value != NULL_ID)
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{
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circleCenterId = 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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VFormula VToolPointFromCircleAndTangent::GetCircleRadius() const
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{
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VFormula radius(circleRadius, getData());
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radius.setCheckZero(true);
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radius.setToolId(id);
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radius.setPostfix(VDomDocument::UnitsToStr(qApp->patternUnit()));
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return radius;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::SetCircleRadius(const VFormula &value)
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{
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if (value.error() == false)
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{
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if (value.getDoubleValue() > 0)// Formula don't check this, but radius can't be 0 or negative
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{
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circleRadius = value.GetFormula(FormulaType::FromUser);
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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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//---------------------------------------------------------------------------------------------------------------------
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CrossCirclesPoint VToolPointFromCircleAndTangent::GetCrossCirclesPoint() const
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{
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return crossPoint;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::SetCrossCirclesPoint(const CrossCirclesPoint &value)
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{
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crossPoint = 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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void VToolPointFromCircleAndTangent::ShowVisualization(bool show)
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{
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ShowToolVisualization<VisToolPointFromCircleAndTangent>(show);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::RemoveReferens()
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{
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const auto circleCenter = VAbstractTool::data.GetGObject(circleCenterId);
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const auto tangentPoint = VAbstractTool::data.GetGObject(tangentPointId);
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doc->DecrementReferens(circleCenter->getIdTool());
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doc->DecrementReferens(tangentPoint->getIdTool());
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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try
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{
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ContextMenu<DialogPointFromCircleAndTangent>(this, event);
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}
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catch(const VExceptionToolWasDeleted &e)
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{
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Q_UNUSED(e);
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return;//Leave this method immediately!!!
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::SaveDialog(QDomElement &domElement)
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{
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SCASSERT(dialog != nullptr);
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DialogPointFromCircleAndTangent *dialogTool = qobject_cast<DialogPointFromCircleAndTangent*>(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, AttrCCenter, QString().setNum(dialogTool->GetCircleCenterId()));
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doc->SetAttribute(domElement, AttrTangent, QString().setNum(dialogTool->GetTangentPointId()));
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doc->SetAttribute(domElement, AttrCRadius, dialogTool->GetCircleRadius());
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doc->SetAttribute(domElement, AttrCrossPoint,
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QString().setNum(static_cast<int>(dialogTool->GetCrossCirclesPoint())));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
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{
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VToolSinglePoint::SaveOptions(tag, obj);
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doc->SetAttribute(tag, AttrType, ToolType);
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doc->SetAttribute(tag, AttrCCenter, circleCenterId);
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doc->SetAttribute(tag, AttrTangent, tangentPointId);
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doc->SetAttribute(tag, AttrCRadius, circleRadius);
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doc->SetAttribute(tag, AttrCrossPoint, static_cast<int>(crossPoint));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::ReadToolAttributes(const QDomElement &domElement)
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{
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circleCenterId = doc->GetParametrUInt(domElement, AttrCCenter, NULL_ID_STR);
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tangentPointId = doc->GetParametrUInt(domElement, AttrTangent, NULL_ID_STR);
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circleRadius = doc->GetParametrString(domElement, AttrCRadius);
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crossPoint = static_cast<CrossCirclesPoint>(doc->GetParametrUInt(domElement, AttrCrossPoint, "1"));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolPointFromCircleAndTangent::SetVisualization()
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{
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if (vis != nullptr)
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{
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VisToolPointFromCircleAndTangent *visual = qobject_cast<VisToolPointFromCircleAndTangent *>(vis);
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SCASSERT(visual != nullptr);
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visual->setObject1Id(tangentPointId);
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visual->setObject2Id(circleCenterId);
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visual->setCRadius(circleRadius);
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visual->setCrossPoint(crossPoint);
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visual->RefreshGeometry();
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}
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}
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