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| ** Copyright (C) 2015 The Qt Company Ltd. |
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| ** This file is part of the QtLocation module of the Qt Toolkit. |
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| |
| #ifndef QDECLARATIVEPOLYLINEMAPITEM |
| #define QDECLARATIVEPOLYLINEMAPITEM |
| |
| // |
| // 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 <QtLocation/private/qlocationglobal_p.h> |
| #include <QtLocation/private/qdeclarativegeomapitembase_p.h> |
| #include <QtLocation/private/qgeomapitemgeometry_p.h> |
| |
| #include <QtPositioning/QGeoPath> |
| #include <QtPositioning/private/qdoublevector2d_p.h> |
| #include <QSGGeometryNode> |
| #include <QSGFlatColorMaterial> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class Q_LOCATION_PRIVATE_EXPORT QDeclarativeMapLineProperties : public QObject |
| { |
| Q_OBJECT |
| |
| Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY widthChanged) |
| Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) |
| |
| public: |
| explicit QDeclarativeMapLineProperties(QObject *parent = 0); |
| |
| QColor color() const; |
| void setColor(const QColor &color); |
| |
| qreal width() const; |
| void setWidth(qreal width); |
| |
| Q_SIGNALS: |
| void widthChanged(qreal width); |
| void colorChanged(const QColor &color); |
| |
| private: |
| qreal width_; |
| QColor color_; |
| }; |
| |
| class QDeclarativePolylineMapItemPrivate; |
| class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolylineMapItem : public QDeclarativeGeoMapItemBase |
| { |
| Q_OBJECT |
| Q_ENUMS(Backend) |
| |
| Q_PROPERTY(QJSValue path READ path WRITE setPath NOTIFY pathChanged) |
| Q_PROPERTY(QDeclarativeMapLineProperties *line READ line CONSTANT) |
| Q_PROPERTY(Backend backend READ backend WRITE setBackend NOTIFY backendChanged REVISION 15) |
| |
| public: |
| enum Backend { |
| Software = 0, |
| OpenGLLineStrip = 1, |
| OpenGLExtruded = 2, |
| }; |
| |
| explicit QDeclarativePolylineMapItem(QQuickItem *parent = 0); |
| ~QDeclarativePolylineMapItem(); |
| |
| virtual void setMap(QDeclarativeGeoMap *quickMap, QGeoMap *map) override; |
| //from QuickItem |
| virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *) override; |
| |
| Q_INVOKABLE int pathLength() const; |
| Q_INVOKABLE void addCoordinate(const QGeoCoordinate &coordinate); |
| Q_INVOKABLE void insertCoordinate(int index, const QGeoCoordinate &coordinate); |
| Q_INVOKABLE void replaceCoordinate(int index, const QGeoCoordinate &coordinate); |
| Q_INVOKABLE QGeoCoordinate coordinateAt(int index) const; |
| Q_INVOKABLE bool containsCoordinate(const QGeoCoordinate &coordinate); |
| Q_INVOKABLE void removeCoordinate(const QGeoCoordinate &coordinate); |
| Q_INVOKABLE void removeCoordinate(int index); |
| |
| QJSValue path() const; |
| virtual void setPath(const QJSValue &value); |
| Q_INVOKABLE void setPath(const QGeoPath &path); |
| |
| bool contains(const QPointF &point) const override; |
| const QGeoShape &geoShape() const override; |
| void setGeoShape(const QGeoShape &shape) override; |
| |
| QDeclarativeMapLineProperties *line(); |
| |
| Backend backend() const; |
| void setBackend(Backend b); |
| |
| Q_SIGNALS: |
| void pathChanged(); |
| void backendChanged(); |
| |
| protected Q_SLOTS: |
| void markSourceDirtyAndUpdate(); |
| void updateAfterLinePropertiesChanged(); |
| virtual void afterViewportChanged(const QGeoMapViewportChangeEvent &event) override; |
| |
| protected: |
| void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; |
| void setPathFromGeoList(const QList<QGeoCoordinate> &path); |
| void updatePolish() override; |
| void componentComplete() override; |
| void updateLineStyleParameter(QGeoMapParameter *p, const char *propertyName); |
| void updateLineStyleParameter(QGeoMapParameter *p, const char *propertyName, bool update); |
| |
| #ifdef QT_LOCATION_DEBUG |
| public: |
| #endif |
| QGeoPath m_geopath; |
| QDeclarativeMapLineProperties m_line; |
| |
| Backend m_backend = Software; |
| bool m_dirtyMaterial; |
| bool m_updatingGeometry; |
| |
| QScopedPointer<QDeclarativePolylineMapItemPrivate> m_d; |
| |
| friend class QDeclarativePolylineMapItemPrivate; |
| friend class QDeclarativePolylineMapItemPrivateCPU; |
| friend class QDeclarativePolylineMapItemPrivateOpenGLLineStrip; |
| friend class QDeclarativePolylineMapItemPrivateOpenGLExtruded; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| QML_DECLARE_TYPE(QDeclarativeMapLineProperties) |
| QML_DECLARE_TYPE(QDeclarativePolylineMapItem) |
| |
| #endif /* QDECLARATIVEPOLYLINEMAPITEM_H_ */ |