diff options
Diffstat (limited to 'src/location/quickmapitems/qdeclarativepolygonmapitem_p_p.h')
| -rw-r--r-- | src/location/quickmapitems/qdeclarativepolygonmapitem_p_p.h | 326 |
1 files changed, 1 insertions, 325 deletions
diff --git a/src/location/quickmapitems/qdeclarativepolygonmapitem_p_p.h b/src/location/quickmapitems/qdeclarativepolygonmapitem_p_p.h index 7c5eb9ac..20871847 100644 --- a/src/location/quickmapitems/qdeclarativepolygonmapitem_p_p.h +++ b/src/location/quickmapitems/qdeclarativepolygonmapitem_p_p.h @@ -57,20 +57,13 @@ #include <QtGui/QMatrix4x4> #include <QtGui/QColor> -#include <QSGGeometryNode> #include <QSGFlatColorMaterial> -#include <QtPositioning/QGeoPath> -#include <QtPositioning/QGeoRectangle> -#include <QtPositioning/QGeoPolygon> - #include <QtLocation/private/qlocationglobal_p.h> #include <QtLocation/private/qgeomapitemgeometry_p.h> -#include <QtLocation/private/qdeclarativegeomapitembase_p.h> -#include <QtLocation/private/qdeclarativepolylinemapitem_p.h> -#include <QtLocation/private/qdeclarativegeomapitemutils_p.h> #include <QtLocation/private/qdeclarativepolygonmapitem_p.h> #include <QtLocation/private/qdeclarativepolylinemapitem_p_p.h> + #include <QtPositioning/private/qdoublevector2d_p.h> QT_BEGIN_NAMESPACE @@ -92,123 +85,6 @@ protected: bool assumeSimple_ = false; }; -class Q_LOCATION_PRIVATE_EXPORT QGeoMapPolygonGeometryOpenGL : public QGeoMapItemGeometry -{ -public: - typedef struct { - QList<QDoubleVector2D> wrappedBboxes; - } WrappedPolygon; - QGeoMapPolygonGeometryOpenGL(); - ~QGeoMapPolygonGeometryOpenGL() override {} - - // Temporary method for compatibility in MapCircleObject. Remove when MapObjects are ported. - void updateSourcePoints(const QGeoMap &map, - const QList<QDoubleVector2D> &path); - - void updateSourcePoints(const QGeoMap &map, - const QList<QGeoCoordinate> &perimeter); - - void updateSourcePoints(const QGeoMap &map, - const QGeoPolygon &poly); - - void updateSourcePoints(const QGeoMap &map, - const QGeoRectangle &rect); - - void updateScreenPoints(const QGeoMap &map, qreal strokeWidth = 0.0, const QColor &strokeColor = Qt::transparent); - void updateQuickGeometry(const QGeoProjectionWebMercator &p, qreal strokeWidth = 0.0); - - void allocateAndFillPolygon(QSGGeometry *geom) const - { - - const QList<QDeclarativeGeoMapItemUtils::vec2> &vx = m_screenVertices; - const QList<quint32> &ix = m_screenIndices; - - geom->allocate(vx.size(), ix.size()); - if (geom->indexType() == QSGGeometry::UnsignedShortType) { - quint16 *its = geom->indexDataAsUShort(); - for (qsizetype i = 0; i < ix.size(); ++i) - its[i] = ix[i]; - } else if (geom->indexType() == QSGGeometry::UnsignedIntType) { - quint32 *its = geom->indexDataAsUInt(); - for (qsizetype i = 0; i < ix.size(); ++i) - its[i] = ix[i]; - } - - QSGGeometry::Point2D *pts = geom->vertexDataAsPoint2D(); - for (qsizetype i = 0; i < vx.size(); ++i) - pts[i].set(vx[i].x, vx[i].y); - } - - QList<QDeclarativeGeoMapItemUtils::vec2> m_screenVertices; - QList<quint32> m_screenIndices; - QDoubleVector2D m_bboxLeftBoundWrapped; - QList<WrappedPolygon> m_wrappedPolygons; - int m_wrapOffset = 0; -}; - -class Q_LOCATION_PRIVATE_EXPORT MapPolygonShader : public QSGMaterialShader -{ -public: - MapPolygonShader(); - - bool updateUniformData(RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override; -}; - -class Q_LOCATION_PRIVATE_EXPORT MapPolygonMaterial : public QSGFlatColorMaterial -{ -public: - MapPolygonMaterial() - : 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; - } - - int compare(const QSGMaterial *other) const override; - QSGMaterialType *type() const override; - -protected: - QMatrix4x4 m_geoProjection; - QDoubleVector3D m_center; - int m_wrapOffset = 0; -}; - class Q_LOCATION_PRIVATE_EXPORT MapPolygonNode : public MapItemGeometryNode { @@ -225,22 +101,6 @@ private: QSGGeometry geometry_; }; -class Q_LOCATION_PRIVATE_EXPORT MapPolygonNodeGL : public MapItemGeometryNode -{ - -public: - MapPolygonNodeGL(); - ~MapPolygonNodeGL() override; - - void update(const QColor &fillColor, - const QGeoMapPolygonGeometryOpenGL *fillShape, - const QMatrix4x4 &geoProjection, - const QDoubleVector3D ¢er); - - MapPolygonMaterial fill_material_; - QSGGeometry geometry_; -}; - class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolygonMapItemPrivate { public: @@ -352,190 +212,6 @@ public: MapPolygonNode *m_node = nullptr; }; -class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolygonMapItemPrivateOpenGL: public QDeclarativePolygonMapItemPrivate -{ -public: - struct RootNode : public QSGNode /*QSGTransformNode*/, public VisibleNode - { - RootNode() { } - - bool isSubtreeBlocked() const override - { - return subtreeBlocked(); - } - }; - - QDeclarativePolygonMapItemPrivateOpenGL(QDeclarativePolygonMapItem &polygon) : QDeclarativePolygonMapItemPrivate(polygon) - { - } - - QDeclarativePolygonMapItemPrivateOpenGL(QDeclarativePolygonMapItemPrivate &other) - : QDeclarativePolygonMapItemPrivate(other) - { - } - - ~QDeclarativePolygonMapItemPrivateOpenGL() override; - - void markScreenDirtyAndUpdate() - { - // preserveGeometry is cleared in updateMapItemPaintNode - m_geometry.markScreenDirty(); - m_borderGeometry.markScreenDirty(); - m_poly.polishAndUpdate(); - } - void onLinePropertiesChanged() override - { - m_poly.m_dirtyMaterial = true; - afterViewportChanged(); - } - void markSourceDirtyAndUpdate() override - { - // preserveGeometry is cleared in updateMapItemPaintNode - m_geometry.markSourceDirty(); - m_borderGeometry.markSourceDirty(); - m_poly.polishAndUpdate(); - } - void preserveGeometry() - { - m_geometry.setPreserveGeometry(true, m_poly.m_geopoly.boundingGeoRectangle().topLeft()); - m_borderGeometry.setPreserveGeometry(true, m_poly.m_geopoly.boundingGeoRectangle().topLeft()); - } - void afterViewportChanged() override // This is called when the camera changes, or visibleArea changes. - { - // preserveGeometry is cleared in updateMapItemPaintNode - preserveGeometry(); - markScreenDirtyAndUpdate(); - } - void onMapSet() override - { - markSourceDirtyAndUpdate(); - } - void onGeoGeometryChanged() override - { - preserveGeometry(); - markSourceDirtyAndUpdate(); - } - void onGeoGeometryUpdated() override - { - preserveGeometry(); - markSourceDirtyAndUpdate(); - } - void onItemGeometryChanged() override - { - onGeoGeometryChanged(); - } - void updatePolish() override - { - if (m_poly.m_geopoly.perimeter().length() == 0) { // Possibly cleared - m_geometry.clear(); - m_borderGeometry.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_border.width(); - const QColor &lineColor = m_poly.m_border.color(); - const QColor &fillColor = m_poly.color(); - if (fillColor.alpha() != 0) { - m_geometry.updateSourcePoints(*m_poly.map(), m_poly.m_geopoly); - m_geometry.markScreenDirty(); - m_geometry.updateScreenPoints(*m_poly.map(), lineWidth, lineColor); - } else { - m_geometry.clearBounds(); - } - - QGeoMapItemGeometry * geom = &m_geometry; - m_borderGeometry.clearScreen(); - if (lineColor.alpha() != 0 && lineWidth > 0) { - m_borderGeometry.updateSourcePoints(*m_poly.map(), m_poly.m_geopoly); - m_borderGeometry.markScreenDirty(); - m_borderGeometry.updateScreenPoints(*m_poly.map(), lineWidth); - geom = &m_borderGeometry; - } - m_poly.setWidth(geom->sourceBoundingBox().width()); - m_poly.setHeight(geom->sourceBoundingBox().height()); - m_poly.setPosition(1.0 * geom->firstPointOffset() - QPointF(lineWidth * 0.5,lineWidth * 0.5)); - } - QSGNode * updateMapItemPaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *data) override - { - Q_UNUSED(data); - - if (!m_rootNode || !oldNode) { - m_rootNode = new RootNode(); - m_node = new MapPolygonNodeGL(); - m_rootNode->appendChildNode(m_node); - m_polylinenode = new MapPolylineNodeOpenGLExtruded(); - m_rootNode->appendChildNode(m_polylinenode); - m_rootNode->markDirty(QSGNode::DirtyNodeAdded); - if (oldNode) - delete oldNode; - } else { - m_rootNode = static_cast<RootNode *>(oldNode); - } - - const QGeoMap *map = m_poly.map(); - const QMatrix4x4 &combinedMatrix = map->geoProjection().qsgTransform(); - const QDoubleVector3D &cameraCenter = map->geoProjection().centerMercator(); - - if (m_borderGeometry.isScreenDirty()) { - /* Do the border update first */ - m_polylinenode->update(m_poly.m_border.color(), - float(m_poly.m_border.width()), - &m_borderGeometry, - combinedMatrix, - cameraCenter, - Qt::SquareCap, - true, - 30); // No LOD for polygons just yet. - // First figure out what to do with holes. - m_borderGeometry.setPreserveGeometry(false); - m_borderGeometry.markClean(); - } else { - m_polylinenode->setSubtreeBlocked(true); - } - if (m_geometry.isScreenDirty()) { - m_node->update(m_poly.m_color, - &m_geometry, - combinedMatrix, - cameraCenter); - m_geometry.setPreserveGeometry(false); - m_geometry.markClean(); - } else { - m_node->setSubtreeBlocked(true); - } - - m_rootNode->setSubtreeBlocked(false); - return m_rootNode; - } - bool contains(const QPointF &point) const override - { - const qreal lineWidth = m_poly.m_border.width(); - const QColor &lineColor = m_poly.m_border.color(); - const QRectF &bounds = (lineColor.alpha() != 0 && lineWidth > 0) ? m_borderGeometry.sourceBoundingBox() : m_geometry.sourceBoundingBox(); - if (bounds.contains(point)) { - QDeclarativeGeoMap *m = m_poly.quickMap(); - if (m) { - const QGeoCoordinate crd = m->toCoordinate(m->mapFromItem(&m_poly, point)); - return m_poly.m_geopoly.contains(crd) || m_borderGeometry.contains(m_poly.mapToItem(m_poly.quickMap(), point), - m_poly.border()->width(), - static_cast<const QGeoProjectionWebMercator&>(m_poly.map()->geoProjection())); - } else { - return true; - } - } - return false; - } - - QGeoMapPolygonGeometryOpenGL m_geometry; - QGeoMapPolylineGeometryOpenGL m_borderGeometry; - RootNode *m_rootNode = nullptr; - MapPolygonNodeGL *m_node = nullptr; - MapPolylineNodeOpenGLExtruded *m_polylinenode = nullptr; -}; - QT_END_NAMESPACE #endif // QDECLARATIVEPOLYGONMAPITEM_P_P_H |