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36 | |
37 | #ifndef QDECLARATIVEPOLYLINEMAPITEM |
38 | #define QDECLARATIVEPOLYLINEMAPITEM |
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/qgeomapitemgeometry_p.h> |
54 | |
55 | #include <QtPositioning/QGeoPath> |
56 | #include <QtPositioning/private/qdoublevector2d_p.h> |
57 | #include <QSGGeometryNode> |
58 | #include <QSGFlatColorMaterial> |
59 | |
60 | QT_BEGIN_NAMESPACE |
61 | |
62 | class Q_LOCATION_PRIVATE_EXPORT QDeclarativeMapLineProperties : public QObject |
63 | { |
64 | Q_OBJECT |
65 | |
66 | Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY widthChanged) |
67 | Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) |
68 | |
69 | public: |
70 | explicit QDeclarativeMapLineProperties(QObject *parent = 0); |
71 | |
72 | QColor color() const; |
73 | void setColor(const QColor &color); |
74 | |
75 | qreal width() const; |
76 | void setWidth(qreal width); |
77 | |
78 | Q_SIGNALS: |
79 | void widthChanged(qreal width); |
80 | void colorChanged(const QColor &color); |
81 | |
82 | private: |
83 | qreal width_; |
84 | QColor color_; |
85 | }; |
86 | |
87 | class QDeclarativePolylineMapItemPrivate; |
88 | class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolylineMapItem : public QDeclarativeGeoMapItemBase |
89 | { |
90 | Q_OBJECT |
91 | Q_ENUMS(Backend) |
92 | |
93 | Q_PROPERTY(QJSValue path READ path WRITE setPath NOTIFY pathChanged) |
94 | Q_PROPERTY(QDeclarativeMapLineProperties *line READ line CONSTANT) |
95 | Q_PROPERTY(Backend backend READ backend WRITE setBackend NOTIFY backendChanged REVISION 15) |
96 | |
97 | public: |
98 | enum Backend { |
99 | Software = 0, |
100 | #if QT_CONFIG(opengl) |
101 | OpenGLLineStrip = 1, |
102 | OpenGLExtruded = 2, |
103 | #endif |
104 | }; |
105 | |
106 | explicit QDeclarativePolylineMapItem(QQuickItem *parent = 0); |
107 | ~QDeclarativePolylineMapItem(); |
108 | |
109 | virtual void setMap(QDeclarativeGeoMap *quickMap, QGeoMap *map) override; |
110 | //from QuickItem |
111 | virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *) override; |
112 | |
113 | Q_INVOKABLE int pathLength() const; |
114 | Q_INVOKABLE void addCoordinate(const QGeoCoordinate &coordinate); |
115 | Q_INVOKABLE void insertCoordinate(int index, const QGeoCoordinate &coordinate); |
116 | Q_INVOKABLE void replaceCoordinate(int index, const QGeoCoordinate &coordinate); |
117 | Q_INVOKABLE QGeoCoordinate coordinateAt(int index) const; |
118 | Q_INVOKABLE bool containsCoordinate(const QGeoCoordinate &coordinate); |
119 | Q_INVOKABLE void removeCoordinate(const QGeoCoordinate &coordinate); |
120 | Q_INVOKABLE void removeCoordinate(int index); |
121 | |
122 | QJSValue path() const; |
123 | virtual void setPath(const QJSValue &value); |
124 | Q_INVOKABLE void setPath(const QGeoPath &path); |
125 | |
126 | bool contains(const QPointF &point) const override; |
127 | const QGeoShape &geoShape() const override; |
128 | void setGeoShape(const QGeoShape &shape) override; |
129 | |
130 | QDeclarativeMapLineProperties *line(); |
131 | |
132 | Backend backend() const; |
133 | void setBackend(Backend b); |
134 | |
135 | Q_SIGNALS: |
136 | void pathChanged(); |
137 | void backendChanged(); |
138 | |
139 | protected Q_SLOTS: |
140 | void markSourceDirtyAndUpdate(); |
141 | void updateAfterLinePropertiesChanged(); |
142 | virtual void afterViewportChanged(const QGeoMapViewportChangeEvent &event) override; |
143 | |
144 | protected: |
145 | void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; |
146 | void setPathFromGeoList(const QList<QGeoCoordinate> &path); |
147 | void updatePolish() override; |
148 | void componentComplete() override; |
149 | void updateLineStyleParameter(QGeoMapParameter *p, const char *propertyName); |
150 | void updateLineStyleParameter(QGeoMapParameter *p, const char *propertyName, bool update); |
151 | |
152 | #ifdef QT_LOCATION_DEBUG |
153 | public: |
154 | #endif |
155 | QGeoPath m_geopath; |
156 | QDeclarativeMapLineProperties m_line; |
157 | |
158 | Backend m_backend = Software; |
159 | bool m_dirtyMaterial; |
160 | bool m_updatingGeometry; |
161 | |
162 | QScopedPointer<QDeclarativePolylineMapItemPrivate> m_d; |
163 | |
164 | friend class QDeclarativePolylineMapItemPrivate; |
165 | friend class QDeclarativePolylineMapItemPrivateCPU; |
166 | friend class QDeclarativePolylineMapItemPrivateOpenGLLineStrip; |
167 | friend class QDeclarativePolylineMapItemPrivateOpenGLExtruded; |
168 | }; |
169 | |
170 | QT_END_NAMESPACE |
171 | |
172 | QML_DECLARE_TYPE(QDeclarativeMapLineProperties) |
173 | QML_DECLARE_TYPE(QDeclarativePolylineMapItem) |
174 | |
175 | #endif /* QDECLARATIVEPOLYLINEMAPITEM_H_ */ |
176 | |