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36 
37 #ifndef QDECLARATIVEPOLYGONMAPITEM
38 #define QDECLARATIVEPOLYGONMAPITEM
39 
40 //
41 //  W A R N I N G
42 //  -------------
43 //
44 // This file is not part of the Qt API.  It exists purely as an
45 // implementation detail.  This header file may change from version to
46 // version without notice, or even be removed.
47 //
48 // We mean it.
49 //
50 
51 #include <QtLocation/private/qlocationglobal_p.h>
52 #include <QtLocation/private/qdeclarativegeomapitembase_p.h>
53 #include <QtLocation/private/qdeclarativepolylinemapitem_p.h>
54 #include <QtPositioning/qgeopolygon.h>
55 
56 QT_BEGIN_NAMESPACE
57 
58 class QDeclarativePolygonMapItemPrivate;
59 class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolygonMapItem : public QDeclarativeGeoMapItemBase
60 {
61     Q_OBJECT
62     Q_ENUMS(Backend)
63 
64     Q_PROPERTY(QJSValue path READ path WRITE setPath NOTIFY pathChanged)
65     Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
66     Q_PROPERTY(QDeclarativeMapLineProperties *border READ border CONSTANT)
67     Q_PROPERTY(Backend backend READ backend WRITE setBackend NOTIFY backendChanged REVISION 15)
68 
69 public:
70     enum Backend {
71         Software = 0,
72         OpenGL = 1
73     };
74 
75     explicit QDeclarativePolygonMapItem(QQuickItem *parent = nullptr);
76     ~QDeclarativePolygonMapItem() override;
77 
78     virtual void setMap(QDeclarativeGeoMap *quickMap, QGeoMap *map) override;
79     //from QuickItem
80     virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *) override;
81 
82     Q_INVOKABLE void addCoordinate(const QGeoCoordinate &coordinate);
83     Q_INVOKABLE void removeCoordinate(const QGeoCoordinate &coordinate);
84 
85     QJSValue path() const;
86     void setPath(const QJSValue &value);
87 
88     QColor color() const;
89     void setColor(const QColor &color);
90 
91     QDeclarativeMapLineProperties *border();
92 
93     Backend backend() const;
94     void setBackend(Backend b);
95 
96     bool contains(const QPointF &point) const override;
97     const QGeoShape &geoShape() const override;
98     void setGeoShape(const QGeoShape &shape) override;
99 
100 Q_SIGNALS:
101     void pathChanged();
102     void colorChanged(const QColor &color);
103     void backendChanged();
104 
105 protected Q_SLOTS:
106     void markSourceDirtyAndUpdate();
107     void onLinePropertiesChanged();
108     virtual void afterViewportChanged(const QGeoMapViewportChangeEvent &event) override;
109 
110 protected:
111     void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
112     void updatePolish() override;
113     void setMaterialDirty() override;
114 
115 #ifdef QT_LOCATION_DEBUG
116 public:
117 #endif
118     QGeoPolygon m_geopoly;
119     QDeclarativeMapLineProperties m_border;
120     QColor m_color;
121     Backend m_backend = Software;
122     bool m_dirtyMaterial;
123 //    bool m_dirtyGeometry = false;
124     bool m_updatingGeometry;
125 
126     QScopedPointer<QDeclarativePolygonMapItemPrivate> m_d;
127 
128     friend class QDeclarativePolygonMapItemPrivate;
129     friend class QDeclarativePolygonMapItemPrivateCPU;
130     friend class QDeclarativePolygonMapItemPrivateOpenGL;
131 };
132 
133 QT_END_NAMESPACE
134 
135 QML_DECLARE_TYPE(QDeclarativePolygonMapItem)
136 
137 #endif /* QDECLARATIVEPOLYGONMAPITEM_H_ */
138