C++ QSharedPointer::GetP1方法代码示例

/**
 * @brief RefreshCurve refresh curve on scene.
 * @param curve curve.
 * @param curveId curve id.
 */
void VToolCutSpline::RefreshCurve(VSimpleCurve *curve, quint32 curveId, SimpleCurvePoint curvePosition,
                                  PathDirection direction)
{
    const QSharedPointer<VSpline> spl = VAbstractTool::data.GeometricObject<VSpline>(curveId);
    QPainterPath path;
    path.addPath(spl->GetPath(direction));
    path.setFillRule( Qt::WindingFill );
    if (curvePosition == SimpleCurvePoint::FirstPoint)
    {
        path.translate(-spl->GetP1().toQPointF().x(), -spl->GetP1().toQPointF().y());
    }
    else
    {
        path.translate(-spl->GetP4().toQPointF().x(), -spl->GetP4().toQPointF().y());
    }
    curve->setPath(path);
}

/**
 * @brief Record return description for record
 * @param tool record data
 * @return description
 */
QString DialogHistory::Record(const VToolRecord &tool)
{
    const QDomElement domElem = doc->elementById(QString().setNum(tool.getId()));
    if (domElem.isElement() == false)
    {
        qDebug()<<"Can't find element by id"<<Q_FUNC_INFO;
        return QString(tr("Can't create record."));
    }
    try
    {
        switch ( tool.getTypeTool() )
        {
            case Tool::Arrow:
                Q_UNREACHABLE();
                break;
            case Tool::SinglePoint:
            {
                return QString(tr("%1 - Base point")).arg(PointName(tool.getId()));
            }
            case Tool::EndLine:
            {
                return QString(tr("%1_%2 - Line from point %1 to point %2"))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrBasePoint)))
                        .arg(PointName(tool.getId()));
            }
            case Tool::Line:
            {
                return QString(tr("%1_%2 - Line from point %1 to point %2"))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrFirstPoint)))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrSecondPoint)));
            }
            case Tool::AlongLine:
            {
                return QString(tr("%3 - Point along line %1_%2"))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrFirstPoint)))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrSecondPoint)))
                        .arg(PointName(tool.getId()));
            }
            case Tool::ShoulderPoint:
            {
                return QString(tr("%1 - Point of shoulder")).arg(PointName(tool.getId()));
            }
            case Tool::Normal:
            {
                return QString(tr("%3 - normal to line %1_%2"))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrFirstPoint)))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrSecondPoint)))
                        .arg(PointName(tool.getId()));
            }
            case Tool::Bisector:
            {
                return QString(tr("%4 - bisector of angle %1_%2_%3"))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrFirstPoint)))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrSecondPoint)))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrThirdPoint)))
                        .arg(PointName(tool.getId()));
            }
            case Tool::LineIntersect:
            {
                return QString(tr("%5 - intersection of lines %1_%2 and %3_%4"))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrP1Line1)))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrP2Line1)))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrP1Line2)))
                        .arg(PointName(AttrUInt(domElem, VAbstractTool::AttrP2Line2)))
                        .arg(PointName(tool.getId()));
            }
            case Tool::Spline:
            {
                const QSharedPointer<VSpline> spl = data->GeometricObject<VSpline>(tool.getId());
                SCASSERT(spl != nullptr);
                return QString(tr("Curve %1_%2")).arg(PointName(spl->GetP1().id())).arg(PointName(spl->GetP4().id()));
            }
            case Tool::Arc:
            {
                const QSharedPointer<VArc> arc = data->GeometricObject<VArc>(tool.getId());
                SCASSERT(arc != nullptr);
                return QString(tr("Arc with center in point %1")).arg(PointName(arc->GetCenter().id()));
            }
            case Tool::SplinePath:
            {
                const QSharedPointer<VSplinePath> splPath = data->GeometricObject<VSplinePath>(tool.getId());
                SCASSERT(splPath != nullptr);
                const QVector<VSplinePoint> points = splPath->GetSplinePath();
                QString record;
                if (points.size() != 0 )
                {
                    // We use only first and last point name in curve
                    record = QString(tr("Curve point %1")).arg(PointName(points.at(0).P().id()));
                    if (points.size() > 1)
                    {
                        record.append(QString("_%1").arg(PointName(points.last().P().id())));
                    }
                }
                else
                {
//.........这里部分代码省略.........

/**
 * @brief AddToNewDetail create united detail adding one node per time.
 * @param tool tool that make union.
 * @param doc dom document container.
 * @param data container with variables.
 * @param newDetail united detail.
 * @param det detail what we union.
 * @param i index node in detail.
 * @param idTool id tool union details.
 * @param dx bias node x axis.
 * @param dy bias node y axis.
 * @param pRotate point rotation.
 * @param angle angle rotation.
 */
void VToolUnionDetails::AddToNewDetail(QObject *tool, VPattern *doc, VContainer *data, VDetail &newDetail,
                                       const VDetail &det, const int &i, const quint32 &idTool, const qreal &dx,
                                       const qreal &dy, const quint32 &pRotate, const qreal &angle)
{
    quint32 id = 0, idObject = 0;
    switch (det.at(i).getTypeTool())
    {
        case (Tool::NodePoint):
        {
            if ( qFuzzyCompare(dx+1, 1) && qFuzzyCompare(dy+1, 1) && (pRotate == 0))
            {
                id = det.at(i).getId();
            }
            else
            {
                VPointF *point = new VPointF(*data->GeometricObject<VPointF>(det.at(i).getId()));
                point->setMode(Draw::Modeling);
                BiasRotatePoint(point, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(),
                                angle);
                idObject = data->AddGObject(point);
                VPointF *point1 = new VPointF(*point);
                point1->setMode(Draw::Modeling);
                id = data->AddGObject(point1);
                VNodePoint::Create(doc, data, id, idObject, Document::FullParse, Source::FromGui, idTool, tool);
            }
        }
        break;
        case (Tool::NodeArc):
        {
            if (qFuzzyCompare(dx+1, 1) && qFuzzyCompare(dy+1, 1) && pRotate == 0)
            {
                id = det.at(i).getId();
            }
            else
            {
                const QSharedPointer<VArc> arc = data->GeometricObject<VArc>(det.at(i).getId());
                VPointF p1 = VPointF(arc->GetP1(), "A", 0, 0);
                BiasRotatePoint(&p1, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                VPointF p2 = VPointF(arc->GetP2(), "A", 0, 0);
                BiasRotatePoint(&p2, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                VPointF *center = new VPointF(arc->GetCenter());
                BiasRotatePoint(center, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(),
                                angle);

                QLineF l1(center->toQPointF(), p1.toQPointF());
                QLineF l2(center->toQPointF(), p2.toQPointF());
                center->setMode(Draw::Modeling);
                quint32 idCenter = data->AddGObject(center);
                Q_UNUSED(idCenter);
                VArc *arc1 = new VArc(*center, arc->GetRadius(), arc->GetFormulaRadius(),
                                 l1.angle(), QString().setNum(l1.angle()), l2.angle(),
                                 QString().setNum(l2.angle()));
                arc1->setMode(Draw::Modeling);
                idObject = data->AddGObject(arc1);

                VArc *arc2 = new VArc(*arc1);
                arc2->setMode(Draw::Modeling);
                id = data->AddGObject(arc2);

                VNodeArc::Create(doc, data, id, idObject, Document::FullParse, Source::FromGui, idTool, tool);
            }
        }
        break;
        case (Tool::NodeSpline):
        {
            if (qFuzzyCompare(dx+1, 1) && qFuzzyCompare(dy+1, 1) && pRotate == 0)
            {
                id = det.at(i).getId();
            }
            else
            {
                const QSharedPointer<VSpline> spline = data->GeometricObject<VSpline>(det.at(i).getId());

                VPointF *p1 = new VPointF(spline->GetP1());
                BiasRotatePoint(p1, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                //quint32 idP1 = data->AddGObject(p1);

                VPointF p2 = VPointF(spline->GetP2());
                BiasRotatePoint(&p2, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);

                VPointF p3 = VPointF(spline->GetP3());
                BiasRotatePoint(&p3, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);

                VPointF *p4 = new VPointF(spline->GetP4());
                BiasRotatePoint(p4, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                //quint32 idP4 = data->AddGObject(p4);
//.........这里部分代码省略.........

/**
 * @brief UpdatePoints update data for united details.
 * @param idDetail id united detail.
 * @param data container with variables.
 * @param det detail what we union.
 * @param i index node in detail.
 * @param idCount count updated or created objects.
 * @param dx bias node x axis.
 * @param dy bias node y axis.
 * @param pRotate point rotation.
 * @param angle angle rotation.
 */
void VToolUnionDetails::UpdatePoints(const quint32 &idDetail, VContainer *data, const VDetail &det, const int &i,
                                     quint32 &idCount, const qreal &dx, const qreal &dy, const quint32 &pRotate,
                                     const qreal &angle)
{
    switch (det.at(i).getTypeTool())
    {
        case (Tool::NodePoint):
        {
            if (qFuzzyCompare(dx+1, 1) == false || qFuzzyCompare(dy+1, 1) == false || pRotate != 0)
            {
                VPointF *point = new VPointF(*data->GeometricObject<VPointF>(det.at(i).getId()));
                point->setMode(Draw::Modeling);
                BiasRotatePoint(point, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                ++idCount;
                data->UpdateGObject(idDetail+idCount, point);

                ++idCount;
            }
        }
        break;
        case (Tool::NodeArc):
        {
            if (qFuzzyCompare(dx+1, 1) == false || qFuzzyCompare(dy+1, 1) == false || pRotate != 0)
            {
                const QSharedPointer<VArc> arc = data->GeometricObject<VArc>(det.at(i).getId());
                VPointF p1 = VPointF(arc->GetP1());
                BiasRotatePoint(&p1, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                VPointF p2 = VPointF(arc->GetP2());
                BiasRotatePoint(&p2, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                VPointF *center = new VPointF(arc->GetCenter());
                BiasRotatePoint(center, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(),
                                angle);

                QLineF l1(center->toQPointF(), p1.toQPointF());
                QLineF l2(center->toQPointF(), p2.toQPointF());
                ++idCount;
                center->setMode(Draw::Modeling);
                data->UpdateGObject(idDetail+idCount, center);
                VArc *arc1 = new VArc(*center, arc->GetRadius(), arc->GetFormulaRadius(), l1.angle(),
                                     QString().setNum(l1.angle()), l2.angle(), QString().setNum(l2.angle()));
                arc1->setMode(Draw::Modeling);
                ++idCount;
                data->UpdateGObject(idDetail+idCount, arc1);

                ++idCount;
            }
        }
        break;
        case (Tool::NodeSpline):
        {
            if (qFuzzyCompare(dx+1, 1) == false || qFuzzyCompare(dy+1, 1) == false || pRotate != 0)
            {
                const QSharedPointer<VSpline> spline = data->GeometricObject<VSpline>(det.at(i).getId());

                VPointF *p1 = new VPointF(spline->GetP1());
                BiasRotatePoint(p1, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                ++idCount;
                data->UpdateGObject(idDetail+idCount, p1);

                VPointF p2 = VPointF(spline->GetP2());
                BiasRotatePoint(&p2, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);

                VPointF p3 = VPointF(spline->GetP3());
                BiasRotatePoint(&p3, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);

                VPointF *p4 = new VPointF(spline->GetP4());
                BiasRotatePoint(p4, dx, dy, data->GeometricObject<VPointF>(pRotate)->toQPointF(), angle);
                ++idCount;
                data->UpdateGObject(idDetail+idCount, p4);

                VSpline *spl = new VSpline(*p1, p2.toQPointF(), p3.toQPointF(), *p4, spline->GetKcurve(), 0,
                Draw::Modeling);

                ++idCount;
                data->UpdateGObject(idDetail+idCount, spl);

                ++idCount;
            }
        }
        break;
        case (Tool::NodeSplinePath):
        {
            if (qFuzzyCompare(dx+1, 1) == false || qFuzzyCompare(dy+1, 1) == false || pRotate != 0)
            {
                VSplinePath *path = new VSplinePath();
                path->setMode(Draw::Modeling);
                const QSharedPointer<VSplinePath> splinePath = data->GeometricObject<VSplinePath>(det.at(i).getId());
                SCASSERT(splinePath != nullptr);
//.........这里部分代码省略.........

/**
 * @brief Create help create tool.
 * @param _id tool id, 0 if tool doesn't exist yet.
 * @param pointName point name.
 * @param formula string with formula length first spline.
 * @param splineId id spline in data container.
 * @param mx label bias x axis.
 * @param my label bias y axis.
 * @param scene pointer to scene.
 * @param doc dom document container.
 * @param data container with variables.
 * @param parse parser file mode.
 * @param typeCreation way we create this tool.
 */
VToolCutSpline* VToolCutSpline::Create(const quint32 _id, const QString &pointName, QString &formula,
                                       const quint32 &splineId, const qreal &mx, const qreal &my,
                                       VMainGraphicsScene *scene, VPattern *doc, VContainer *data,
                                       const Document &parse, const Source &typeCreation)
{
    const QSharedPointer<VSpline> spl = data->GeometricObject<VSpline>(splineId);

    const qreal result = CheckFormula(_id, formula, data);

    QPointF spl1p2, spl1p3, spl2p2, spl2p3;
    QPointF point = spl->CutSpline(qApp->toPixel(result), spl1p2, spl1p3, spl2p2, spl2p3);

    quint32 id = _id;
    quint32 spl1id = 0;
    quint32 spl2id = 0;
    if (typeCreation == Source::FromGui)
    {
        VPointF *p = new VPointF(point, pointName, mx, my);
        id = data->AddGObject(p);

        VSpline *spline1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p, spl->GetKcurve());
        spl1id = data->AddGObject(spline1);
        data->AddCurveLength<VSplineLength>(spl1id, id);

        VSpline *spline2 = new VSpline(*p, spl2p2, spl2p3, spl->GetP4(), spl->GetKcurve());
        spl2id = data->AddGObject(spline2);
        data->AddCurveLength<VSplineLength>(spl2id, id);
    }
    else
    {
        VPointF *p = new VPointF(point, pointName, mx, my);
        data->UpdateGObject(id, p);

        spl1id = id + 1;
        spl2id = id + 2;

        VSpline *spline1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p, spl->GetKcurve());
        data->UpdateGObject(spl1id, spline1);
        data->AddCurveLength<VSplineLength>(spl1id, id);

        VSpline *spline2 = new VSpline(*p, spl2p2, spl2p3, spl->GetP4(), spl->GetKcurve());
        data->UpdateGObject(spl2id, spline2);
        data->AddCurveLength<VSplineLength>(spl2id, id);

        if (parse != Document::FullParse)
        {
            doc->UpdateToolData(id, data);
        }
    }
    VDrawTool::AddRecord(id, Tool::CutSpline, doc);
    if (parse == Document::FullParse)
    {
        VToolCutSpline *point = new VToolCutSpline(doc, data, id, formula, splineId, spl1id, spl2id, typeCreation);
        scene->addItem(point);
        connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
        connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolCutSpline::SetFactor);
        connect(scene, &VMainGraphicsScene::DisableItem, point, &VToolPoint::Disable);
        doc->AddTool(id, point);
        doc->AddTool(spl1id, point);
        doc->AddTool(spl2id, point);
        doc->IncrementReferens(splineId);
        return point;
    }
    return nullptr;
}