Reorganize code for map items into separate folder

Splitting the code that only provides declarative wrappers around types
from the implementations of the map and item rendering makes it easier
to work with the code base and identify dependencies.

Change-Id: I00064f928043dfa77f22e68b1efe54f414cb62f7
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>

1 files changed, 0 insertions, 802 deletions

diff --git a/src/location/declarativemaps/qdeclarativepolylinemapitem_p_p.h b/src/location/declarativemaps/qdeclarativepolylinemapitem_p_p.h
deleted file mode 100644
index 50a1561b..00000000
--- a/src/location/declarativemaps/qdeclarativepolylinemapitem_p_p.h
+++ /dev/null
@@ -1,802 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 Paolo Angelelli <paolo.angelelli@gmail.com>
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtLocation module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QDECLARATIVEPOLYLINEMAPITEM_P_P_H
-#define QDECLARATIVEPOLYLINEMAPITEM_P_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QSharedPointer>
-#include <QtCore/QScopedValueRollback>
-#include <QSGGeometryNode>
-#include <QSGFlatColorMaterial>
-#include <QSGMaterialShader>
-#include <QtPositioning/QGeoPath>
-#include <QtPositioning/QGeoPolygon>
-#include <QtPositioning/QGeoRectangle>
-#include <QtPositioning/QGeoCircle>
-
-#include <QtLocation/private/qlocationglobal_p.h>
-#include <QtLocation/private/qdeclarativepolylinemapitem_p.h>
-#include <QtLocation/private/qdeclarativegeomapitemutils_p.h>
-#include <QtLocation/private/qdeclarativepolylinemapitem_p.h>
-#include <QtLocation/private/qgeomapitemgeometry_p.h>
-
-#include <QtPositioning/private/qdoublevector2d_p.h>
-
-#include <array>
-
-QT_BEGIN_NAMESPACE
-
-class Q_LOCATION_PRIVATE_EXPORT QGeoMapPolylineGeometry : public QGeoMapItemGeometry
-{
-public:
-    QGeoMapPolylineGeometry();
-
-    void updateSourcePoints(const QGeoMap &map,
-                            const QList<QDoubleVector2D> &path,
-                            const QGeoCoordinate geoLeftBound);
-
-    void updateScreenPoints(const QGeoMap &map,
-                            qreal strokeWidth,
-                            bool adjustTranslation = true);
-
-    void clearSource();
-
-    bool contains(const QPointF &point) const override;
-
-    QList<QList<QDoubleVector2D> > clipPath(const QGeoMap &map,
-                    const QList<QDoubleVector2D> &path,
-                    QDoubleVector2D &leftBoundWrapped);
-
-    void pathToScreen(const QGeoMap &map,
-                      const QList<QList<QDoubleVector2D> > &clippedPaths,
-                      const QDoubleVector2D &leftBoundWrapped);
-
-public:
-    QList<qreal> srcPoints_;
-    QList<QPainterPath::ElementType> srcPointTypes_;
-
-#ifdef QT_LOCATION_DEBUG
-    QList<QDoubleVector2D> m_wrappedPath;
-    QList<QList<QDoubleVector2D>> m_clippedPaths;
-#endif
-
-    friend class QDeclarativeCircleMapItem;
-    friend class QDeclarativePolygonMapItem;
-    friend class QDeclarativeRectangleMapItem;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT VisibleNode
-{
-public:
-    VisibleNode();
-    virtual ~VisibleNode();
-
-    bool subtreeBlocked() const;
-    void setSubtreeBlocked(bool blocked);
-    bool visible() const;
-    void setVisible(bool visible);
-
-    bool m_blocked : 1;
-    bool m_visible : 1;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT MapItemGeometryNode : public QSGGeometryNode, public VisibleNode
-{
-public:
-    ~MapItemGeometryNode() override;
-    bool isSubtreeBlocked() const override;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT MapPolylineMaterial : public QSGFlatColorMaterial
-{
-public:
-    MapPolylineMaterial()
-        : QSGFlatColorMaterial()
-    {
-        // Passing RequiresFullMatrix is essential in order to prevent the
-        // batch renderer from baking in simple, translate-only transforms into
-        // the vertex data. The shader will rely on the fact that
-        // vertexCoord.xy is the Shape-space coordinate and so no modifications
-        // are welcome.
-        setFlag(Blending | RequiresFullMatrix);
-    }
-
-    QSGMaterialShader *createShader(QSGRendererInterface::RenderMode renderMode) const override;
-
-    void setGeoProjection(const QMatrix4x4 &p)
-    {
-        m_geoProjection = p;
-    }
-
-    QMatrix4x4 geoProjection() const
-    {
-        return m_geoProjection;
-    }
-
-    void setCenter(const QDoubleVector3D &c)
-    {
-        m_center = c;
-    }
-
-    QDoubleVector3D center() const
-    {
-        return m_center;
-    }
-
-    int wrapOffset() const
-    {
-        return m_wrapOffset;
-    }
-
-    void setWrapOffset(int wrapOffset)
-    {
-        m_wrapOffset = wrapOffset;
-    }
-
-    void setLineWidth(float lw)
-    {
-        m_lineWidth = lw;
-    }
-
-    float lineWidth() const
-    {
-        return m_lineWidth;
-    }
-
-    QSGMaterialType *type() const override;
-    int compare(const QSGMaterial *other) const override;
-
-protected:
-    QMatrix4x4 m_geoProjection;
-    QDoubleVector3D m_center;
-    int m_wrapOffset = 0;
-    float m_lineWidth = 1.0;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT MapPolylineNode : public MapItemGeometryNode
-{
-public:
-    MapPolylineNode();
-    ~MapPolylineNode() override;
-
-    void update(const QColor &fillColor, const QGeoMapItemGeometry *shape);
-
-protected:
-    QSGFlatColorMaterial fill_material_;
-    QSGGeometry geometry_;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT QGeoMapItemLODGeometry
-{
-public:
-    mutable std::array<QSharedPointer<QList<QDeclarativeGeoMapItemUtils::vec2>>, 7>
-            m_verticesLOD; // fix it to 7,
-                           // do not allow simplifications beyond ZL 20. This could actually be
-                           // limited even further
-    mutable QList<QDeclarativeGeoMapItemUtils::vec2> *m_screenVertices;
-    mutable QSharedPointer<unsigned int> m_working;
-
-    QGeoMapItemLODGeometry()
-    {
-        resetLOD();
-    }
-
-    void resetLOD()
-    {
-        // New pointer, some old LOD task might still be running and operating on the old pointers.
-        m_verticesLOD[0] = QSharedPointer<QList<QDeclarativeGeoMapItemUtils::vec2>>(
-                new QList<QDeclarativeGeoMapItemUtils::vec2>);
-        for (unsigned int i = 1; i < m_verticesLOD.size(); ++i)
-            m_verticesLOD[i] = nullptr; // allocate on first use
-        m_screenVertices = m_verticesLOD.front().data(); // resetting pointer to data to be LOD 0
-    }
-
-    static unsigned int zoomToLOD(unsigned int zoom);
-
-    static unsigned int zoomForLOD(unsigned int zoom);
-
-    bool isLODActive(unsigned int lod) const;
-
-    void selectLOD(unsigned int zoom, double leftBound, bool /*closed*/);
-
-    static QList<QDeclarativeGeoMapItemUtils::vec2>
-    getSimplified(QList<QDeclarativeGeoMapItemUtils::vec2> &wrappedPath, double leftBoundWrapped,
-                  unsigned int zoom);
-
-    static void enqueueSimplificationTask(
-            const QSharedPointer<QList<QDeclarativeGeoMapItemUtils::vec2>>
-                    &input, // reference as it gets copied in the nested call
-            const QSharedPointer<QList<QDeclarativeGeoMapItemUtils::vec2>> &output,
-            double leftBound, unsigned int zoom, QSharedPointer<unsigned int> &working);
-
-    void selectLODOnDataChanged(unsigned int zoom, double leftBound) const;
-
-    bool selectLODOnLODMismatch(unsigned int zoom, double leftBound, bool closed) const
-    {
-        if (*m_working > 0) {
-            return false;
-        }
-        const_cast<QGeoMapItemLODGeometry *>(this)->selectLOD(zoom,
-                 leftBound,
-                 closed);
-        return true;
-    }
-};
-
-class Q_LOCATION_PRIVATE_EXPORT QGeoMapPolylineGeometryOpenGL : public QGeoMapItemGeometry, public QGeoMapItemLODGeometry
-{
-public:
-    typedef struct {
-        QList<QDoubleVector2D> wrappedBboxes;
-    } WrappedPolyline;
-
-    QGeoMapPolylineGeometryOpenGL()
-    {
-        m_working = QSharedPointer<unsigned int>(new unsigned int(0));
-    }
-
-    void updateSourcePoints(const QGeoMap &map,
-                            const QGeoPolygon &poly);
-
-    void updateSourcePoints(const QGeoMap &map,
-                            const QGeoPath &poly);
-
-    void updateSourcePoints(const QGeoProjectionWebMercator &p,
-                            const QList<QDoubleVector2D> &wrappedPath,
-                            const QGeoRectangle &boundingRectangle);
-
-    void updateSourcePoints(const QGeoMap &map,
-                            const QGeoRectangle &rect);
-
-    void updateSourcePoints(const QGeoMap &map,
-                            const QGeoCircle &circle);
-
-    void updateScreenPoints(const QGeoMap &map,
-                            qreal strokeWidth,
-                            bool adjustTranslation = true);
-
-    void updateQuickGeometry(const QGeoProjectionWebMercator &p, qreal strokeWidth = 0.0);
-
-    bool allocateAndFillEntries(QSGGeometry *geom,
-                                bool closed = false,
-                                unsigned int zoom = 0) const;
-    void allocateAndFillLineStrip(QSGGeometry *geom,
-                                  int lod = 0) const;
-
-    bool contains(const QPointF &point) const override
-    {
-        Q_UNUSED(point);
-        return false;
-    }
-
-    static double distanceTo(const QDoubleVector2D &a, const QDoubleVector2D &b, const QDoubleVector2D &p)
-    {
-        double u = ((p.x() - a.x()) * (b.x() - a.x()) + (p.y() - a.y()) * (b.y() - a.y()) ) / (b - a).lengthSquared();
-        QDoubleVector2D intersection(a.x() + u * (b.x() - a.x()) , a.y() + u * (b.y() - a.y()) );
-
-        QDoubleVector2D candidate = ( (p-a).length() < (p-b).length() ) ? a : b;
-
-        if (u > 0 && u < 1
-            && (p-intersection).length() < (p-candidate).length()  ) // And it falls in the segment
-                candidate = intersection;
-
-        return qAbs((candidate - p).length());
-    }
-    // Note: this is also slightly incorrect on joins and in the beginning/end of the line
-    bool contains(const QPointF &point, qreal lineWidth, const QGeoProjectionWebMercator &p) const
-    {
-        const double lineHalfWidth = lineWidth * 0.5;
-        const QDoubleVector2D pt(point);
-        QDoubleVector2D a;
-        if (m_screenVertices->size())
-            a = p.wrappedMapProjectionToItemPosition(p.wrapMapProjection(m_screenVertices->first().toDoubleVector2D()));
-        QDoubleVector2D b;
-        for (qsizetype i = 1; i < m_screenVertices->size(); ++i) {
-            const auto &screenVertice = m_screenVertices->at(i);
-            if (!a.isFinite()) {
-                a = p.wrappedMapProjectionToItemPosition(p.wrapMapProjection(screenVertice.toDoubleVector2D()));
-                continue;
-            }
-
-            b = p.wrappedMapProjectionToItemPosition(p.wrapMapProjection(screenVertice.toDoubleVector2D()));
-            if (!b.isFinite()) {
-                a = b;
-                continue;
-            }
-
-            if (b == a)
-                continue;
-
-            // Heavily simplifying it here: if a point is not projectable, skip the segment.
-            // For a correct solution, the segment should be clipped instead.
-            if (distanceTo(a, b, pt) <= lineHalfWidth)
-                return true;
-
-            a = b;
-        }
-        return false;
-    }
-
-public:
-    QDoubleVector2D m_bboxLeftBoundWrapped;
-    QList<WrappedPolyline> m_wrappedPolygons;
-    int m_wrapOffset;
-
-    friend class QDeclarativeCircleMapItem;
-    friend class QDeclarativePolygonMapItem;
-    friend class QDeclarativeRectangleMapItem;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT MapPolylineShaderLineStrip : public QSGMaterialShader
-{
-public:
-    MapPolylineShaderLineStrip();
-
-    bool updateUniformData(RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT MapPolylineShaderExtruded : public QSGMaterialShader
-{
-public:
-    MapPolylineShaderExtruded();
-
-    bool updateUniformData(RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT MapPolylineNodeOpenGLLineStrip : public MapItemGeometryNode
-{
-public:
-    MapPolylineNodeOpenGLLineStrip();
-    ~MapPolylineNodeOpenGLLineStrip() override;
-
-    void update(const QColor &fillColor,
-                const qreal lineWidth,
-                const QGeoMapPolylineGeometryOpenGL *shape,
-                const QMatrix4x4 &geoProjection,
-                const QDoubleVector3D &center,
-                const Qt::PenCapStyle capStyle = Qt::SquareCap);
-
-protected:
-    MapPolylineMaterial fill_material_;
-    QSGGeometry geometry_;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT MapPolylineMaterialExtruded : public MapPolylineMaterial
-{
-public:
-    MapPolylineMaterialExtruded() : MapPolylineMaterial()
-    {
-
-    }
-    QSGMaterialShader *createShader(QSGRendererInterface::RenderMode renderMode) const override;
-
-    void setMiter(int m)
-    {
-        m_miter = m;
-    }
-
-    int miter() const
-    {
-        return m_miter;
-    }
-
-    QSGMaterialType *type() const override;
-    int compare(const QSGMaterial *other) const override;
-
-    int m_miter = 0;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT MapPolylineNodeOpenGLExtruded : public MapItemGeometryNode
-{
-public:
-
-    typedef struct MapPolylineEntry {
-         QDeclarativeGeoMapItemUtils::vec2 pos;
-         QDeclarativeGeoMapItemUtils::vec2 prev;
-         QDeclarativeGeoMapItemUtils::vec2 next;
-         float direction;
-         float triangletype; // es2 does not support int attribs
-         float vertextype;
-
-         static const QSGGeometry::AttributeSet &attributes()
-         {
-             static const QSGGeometry::Attribute dataTri[] = {
-                 QSGGeometry::Attribute::createWithAttributeType(0, 2, QSGGeometry::FloatType, QSGGeometry::PositionAttribute) // pos
-                 ,QSGGeometry::Attribute::createWithAttributeType(1, 2, QSGGeometry::FloatType, QSGGeometry::UnknownAttribute) // next
-                 ,QSGGeometry::Attribute::createWithAttributeType(2, 2, QSGGeometry::FloatType, QSGGeometry::UnknownAttribute) // previous
-                 ,QSGGeometry::Attribute::createWithAttributeType(3, 1, QSGGeometry::FloatType, QSGGeometry::UnknownAttribute)  // direction
-                 ,QSGGeometry::Attribute::createWithAttributeType(4, 1, QSGGeometry::FloatType, QSGGeometry::UnknownAttribute)  // triangletype
-                 ,QSGGeometry::Attribute::createWithAttributeType(5, 1, QSGGeometry::FloatType, QSGGeometry::UnknownAttribute)  // vertextype
-             };
-             static const QSGGeometry::AttributeSet attrsTri = { 6, sizeof(MapPolylineNodeOpenGLExtruded::MapPolylineEntry), dataTri };
-             return attrsTri;
-         }
-    } MapPolylineEntry;
-
-    MapPolylineNodeOpenGLExtruded();
-    ~MapPolylineNodeOpenGLExtruded() override;
-
-    void update(const QColor &fillColor,
-                float lineWidth,
-                const QGeoMapPolylineGeometryOpenGL *shape,
-                const QMatrix4x4 &geoProjection,
-                const QDoubleVector3D &center,
-                const Qt::PenCapStyle capStyle = Qt::FlatCap,
-                bool closed = false,
-                unsigned int zoom = 30);
-
-    static const QSGGeometry::AttributeSet &attributesMapPolylineTriangulated();
-
-protected:
-    MapPolylineMaterialExtruded fill_material_;
-    QSGGeometry m_geometryTriangulating;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolylineMapItemPrivate
-{
-public:
-    QDeclarativePolylineMapItemPrivate(QDeclarativePolylineMapItem &poly) : m_poly(poly)
-    {
-
-    }
-    QDeclarativePolylineMapItemPrivate(QDeclarativePolylineMapItemPrivate &other) : m_poly(other.m_poly)
-    {
-    }
-
-    virtual ~QDeclarativePolylineMapItemPrivate();
-    virtual void markSourceDirtyAndUpdate() = 0;
-    virtual void onMapSet() = 0;
-    virtual void onLinePropertiesChanged() = 0;
-    virtual void onGeoGeometryChanged() = 0;
-    virtual void onGeoGeometryUpdated() = 0;
-    virtual void onItemGeometryChanged() = 0;
-    virtual void updatePolish() = 0;
-    virtual void afterViewportChanged() = 0;
-    virtual QSGNode * updateMapItemPaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *data) = 0;
-    virtual bool contains(const QPointF &point) const = 0;
-
-    QDeclarativePolylineMapItem &m_poly;
-    Qt::PenStyle m_penStyle = Qt::SolidLine;
-    Qt::PenCapStyle m_penCapStyle = Qt::SquareCap;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolylineMapItemPrivateCPU: public QDeclarativePolylineMapItemPrivate
-{
-public:
-    QDeclarativePolylineMapItemPrivateCPU(QDeclarativePolylineMapItem &poly) : QDeclarativePolylineMapItemPrivate(poly)
-    {
-    }
-
-    QDeclarativePolylineMapItemPrivateCPU(QDeclarativePolylineMapItemPrivate &other)
-    : QDeclarativePolylineMapItemPrivate(other)
-    {
-    }
-
-    ~QDeclarativePolylineMapItemPrivateCPU() override;
-    void onLinePropertiesChanged() override
-    {
-        // mark dirty just in case we're a width change
-        markSourceDirtyAndUpdate();
-    }
-    void markSourceDirtyAndUpdate() override
-    {
-        m_geometry.markSourceDirty();
-        m_poly.polishAndUpdate();
-    }
-    void regenerateCache()
-    {
-        if (!m_poly.map() || m_poly.map()->geoProjection().projectionType() != QGeoProjection::ProjectionWebMercator)
-            return;
-        const QGeoProjectionWebMercator &p = static_cast<const QGeoProjectionWebMercator&>(m_poly.map()->geoProjection());
-        m_geopathProjected.clear();
-        m_geopathProjected.reserve(m_poly.m_geopath.size());
-        for (const QGeoCoordinate &c : m_poly.m_geopath.path())
-            m_geopathProjected << p.geoToMapProjection(c);
-    }
-    void updateCache()
-    {
-        if (!m_poly.map() || m_poly.map()->geoProjection().projectionType() != QGeoProjection::ProjectionWebMercator)
-            return;
-        const QGeoProjectionWebMercator &p = static_cast<const QGeoProjectionWebMercator&>(m_poly.map()->geoProjection());
-        m_geopathProjected << p.geoToMapProjection(m_poly.m_geopath.path().last());
-    }
-    void preserveGeometry()
-    {
-        m_geometry.setPreserveGeometry(true, m_poly.m_geopath.boundingGeoRectangle().topLeft());
-    }
-    void afterViewportChanged() override
-    {
-        // preserveGeometry is cleared in updateMapItemPaintNode
-        preserveGeometry();
-        markSourceDirtyAndUpdate();
-    }
-    void onMapSet() override
-    {
-        regenerateCache();
-        markSourceDirtyAndUpdate();
-    }
-    void onGeoGeometryChanged() override
-    {
-        regenerateCache();
-        preserveGeometry();
-        markSourceDirtyAndUpdate();
-    }
-    void onGeoGeometryUpdated() override
-    {
-        updateCache();
-        preserveGeometry();
-        markSourceDirtyAndUpdate();
-    }
-    void onItemGeometryChanged() override
-    {
-        onGeoGeometryChanged();
-    }
-    void updatePolish() override
-    {
-        if (m_poly.m_geopath.path().length() < 2) { // Possibly cleared
-            m_geometry.clear();
-            m_poly.setWidth(0);
-            m_poly.setHeight(0);
-            return;
-        }
-        QScopedValueRollback<bool> rollback(m_poly.m_updatingGeometry);
-        m_poly.m_updatingGeometry = true;
-
-        const QGeoMap *map = m_poly.map();
-        const qreal borderWidth = m_poly.m_line.width();
-
-        m_geometry.updateSourcePoints(*map, m_geopathProjected, m_poly.m_geopath.boundingGeoRectangle().topLeft());
-        m_geometry.updateScreenPoints(*map, borderWidth);
-
-        m_poly.setWidth(m_geometry.sourceBoundingBox().width() + borderWidth);
-        m_poly.setHeight(m_geometry.sourceBoundingBox().height() + borderWidth);
-
-        m_poly.setPositionOnMap(m_geometry.origin(), -1 * m_geometry.sourceBoundingBox().topLeft()
-                                + QPointF(borderWidth, borderWidth) * 0.5 ); // it has to be shifted so that the center of the line is on the correct geocoord
-    }
-    QSGNode *updateMapItemPaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData * /*data*/) override
-    {
-        if (!m_node || !oldNode) {
-            m_node = new MapPolylineNode();
-            if (oldNode) {
-                delete oldNode;
-                oldNode = nullptr;
-            }
-        } else {
-            m_node = static_cast<MapPolylineNode *>(oldNode);
-        }
-
-        //TODO: update only material
-        if (m_geometry.isScreenDirty() || m_poly.m_dirtyMaterial || !oldNode) {
-            m_node->update(m_poly.m_line.color(), &m_geometry);
-            m_geometry.setPreserveGeometry(false);
-            m_geometry.markClean();
-            m_poly.m_dirtyMaterial = false;
-        }
-        return m_node;
-    }
-    bool contains(const QPointF &point) const override
-    {
-        return m_geometry.contains(point);
-    }
-
-    QList<QDoubleVector2D> m_geopathProjected;
-    QGeoMapPolylineGeometry m_geometry;
-    MapPolylineNode *m_node = nullptr;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolylineMapItemPrivateOpenGLLineStrip: public QDeclarativePolylineMapItemPrivate
-{
-public:
-
-    QDeclarativePolylineMapItemPrivateOpenGLLineStrip(QDeclarativePolylineMapItem &poly) : QDeclarativePolylineMapItemPrivate(poly)
-    {
-    }
-
-    QDeclarativePolylineMapItemPrivateOpenGLLineStrip(QDeclarativePolylineMapItemPrivate &other)
-    : QDeclarativePolylineMapItemPrivate(other)
-    {
-    }
-
-    ~QDeclarativePolylineMapItemPrivateOpenGLLineStrip() override;
-    void onLinePropertiesChanged() override
-    {
-        afterViewportChanged();
-    }
-    void markSourceDirtyAndUpdate() override
-    {
-        m_geometry.markSourceDirty();
-        m_poly.polishAndUpdate();
-    }
-    void preserveGeometry()
-    {
-        m_geometry.setPreserveGeometry(true, m_poly.m_geopath.boundingGeoRectangle().topLeft());
-    }
-    void onMapSet() override
-    {
-        markSourceDirtyAndUpdate();
-    }
-    void onGeoGeometryChanged() override
-    {
-        preserveGeometry();
-        markSourceDirtyAndUpdate();
-    }
-    void onGeoGeometryUpdated() override
-    {
-        preserveGeometry();
-        markSourceDirtyAndUpdate();
-    }
-    void onItemGeometryChanged() override
-    {
-        onGeoGeometryChanged();
-    }
-    void afterViewportChanged() override
-    {
-        preserveGeometry();
-        m_poly.polishAndUpdate();
-    }
-    bool contains(const QPointF &point) const override
-    {
-        return m_geometry.contains(m_poly.mapToItem(m_poly.quickMap(), point),
-                                   m_poly.line()->width(),
-                                   static_cast<const QGeoProjectionWebMercator&>(m_poly.map()->geoProjection()));
-    }
-    void updatePolish() override
-    {
-        if (m_poly.m_geopath.path().length() == 0) { // Possibly cleared
-            m_geometry.clear();
-            m_geometry.clear();
-            m_poly.setWidth(0);
-            m_poly.setHeight(0);
-            return;
-        }
-
-        QScopedValueRollback<bool> rollback(m_poly.m_updatingGeometry);
-        m_poly.m_updatingGeometry = true;
-        const qreal lineWidth = m_poly.m_line.width();
-        m_geometry.updateSourcePoints(*m_poly.map(), m_poly.m_geopath);
-        m_geometry.markScreenDirty();
-        m_geometry.updateScreenPoints(*m_poly.map(), lineWidth);
-
-        m_poly.setWidth(m_geometry.sourceBoundingBox().width());
-        m_poly.setHeight(m_geometry.sourceBoundingBox().height());
-        m_poly.setPosition(1.0 * m_geometry.firstPointOffset() - QPointF(lineWidth * 0.5,lineWidth * 0.5));
-    }
-    QSGNode * updateMapItemPaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *data) override
-    {
-        Q_UNUSED(data);
-
-        if (!m_node || !oldNode) {
-            m_node = new MapPolylineNodeOpenGLLineStrip();
-            if (oldNode)
-                delete oldNode;
-        } else {
-            m_node = static_cast<MapPolylineNodeOpenGLLineStrip *>(oldNode);
-        }
-
-        if (m_geometry.isScreenDirty() || m_poly.m_dirtyMaterial) {
-            const QGeoMap *map = m_poly.map();
-            const QMatrix4x4 &combinedMatrix = map->geoProjection().qsgTransform();
-            const QDoubleVector3D &cameraCenter = map->geoProjection().centerMercator();
-            m_node->update(m_poly.m_line.color(), // This updates only the material if the geometry is unchanged
-                           m_poly.m_line.width(),
-                         &m_geometry,
-                         combinedMatrix,
-                         cameraCenter);
-            m_geometry.setPreserveGeometry(false);
-            m_geometry.markClean();
-            m_poly.m_dirtyMaterial = false;
-        }
-        return m_node;
-    }
-
-    QGeoMapPolylineGeometryOpenGL m_geometry;
-    MapPolylineNodeOpenGLLineStrip *m_node = nullptr;
-};
-
-class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolylineMapItemPrivateOpenGLExtruded: public QDeclarativePolylineMapItemPrivateOpenGLLineStrip
-{
-public:
-
-    QDeclarativePolylineMapItemPrivateOpenGLExtruded(QDeclarativePolylineMapItem &poly)
-    : QDeclarativePolylineMapItemPrivateOpenGLLineStrip(poly)
-    {
-    }
-
-    QDeclarativePolylineMapItemPrivateOpenGLExtruded(QDeclarativePolylineMapItemPrivate &other)
-    : QDeclarativePolylineMapItemPrivateOpenGLLineStrip(other)
-    {
-    }
-
-    ~QDeclarativePolylineMapItemPrivateOpenGLExtruded() override;
-
-    QSGNode * updateMapItemPaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *data) override
-    {
-        Q_UNUSED(data);
-        const QGeoMap *map = m_poly.map();
-        const QGeoProjectionWebMercator &p = static_cast<const QGeoProjectionWebMercator&>(map->geoProjection());
-        const QMatrix4x4 &combinedMatrix = p.qsgTransform();
-        const QDoubleVector3D &cameraCenter = p.centerMercator();
-        const QColor &color = m_poly.m_line.color();
-        const float lineWidth = m_poly.m_line.width();
-
-        MapPolylineNodeOpenGLExtruded *nodeTri = nullptr;
-        if (!m_nodeTri || !oldNode) {
-            if (oldNode)
-                delete oldNode;
-            nodeTri = new MapPolylineNodeOpenGLExtruded();
-        } else {
-            nodeTri = static_cast<MapPolylineNodeOpenGLExtruded *>(oldNode);
-        }
-
-        //TODO: update only material
-        if (m_geometry.isScreenDirty() || m_poly.m_dirtyMaterial) {
-            nodeTri->update(color,
-                         lineWidth  ,
-                         &m_geometry,
-                         combinedMatrix,
-                         cameraCenter,
-                         m_penCapStyle,
-                         false,
-                         m_poly.zoomForLOD(int(map->cameraData().zoomLevel())));
-            m_geometry.setPreserveGeometry(false);
-            m_geometry.markClean();
-            m_poly.m_dirtyMaterial = false;
-        }
-        m_nodeTri = nodeTri;
-        return nodeTri;
-    }
-
-    MapPolylineNodeOpenGLExtruded *m_nodeTri = nullptr;
-};
-QT_END_NAMESPACE
-
-#endif // QDECLARATIVEPOLYLINEMAPITEM_P_P_H