1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtLocation module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL3$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or later as published by the Free 28 ** Software Foundation and appearing in the file LICENSE.GPL included in 29 ** the packaging of this file. Please review the following information to 30 ** ensure the GNU General Public License version 2.0 requirements will be 31 ** met: http://www.gnu.org/licenses/gpl-2.0.html. 32 ** 33 ** $QT_END_LICENSE$ 34 ** 35 ****************************************************************************/ 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