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 QDECLARATIVERECTANGLEMAPITEM_H_ 38 #define QDECLARATIVERECTANGLEMAPITEM_H_ 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 #include <QtLocation/private/qdeclarativepolylinemapitem_p.h> 55 #include <QtLocation/private/qdeclarativepolygonmapitem_p_p.h> 56 #include <QtPositioning/private/qdoublevector2d_p.h> 57 58 #include <QSGGeometryNode> 59 #include <QSGFlatColorMaterial> 60 61 QT_BEGIN_NAMESPACE 62 63 class QDeclarativeRectangleMapItemPrivate; 64 class Q_LOCATION_PRIVATE_EXPORT QDeclarativeRectangleMapItem: public QDeclarativeGeoMapItemBase 65 { 66 Q_OBJECT 67 Q_ENUMS(Backend) 68 69 Q_PROPERTY(QGeoCoordinate topLeft READ topLeft WRITE setTopLeft NOTIFY topLeftChanged) 70 Q_PROPERTY(QGeoCoordinate bottomRight READ bottomRight WRITE setBottomRight NOTIFY bottomRightChanged) 71 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) 72 Q_PROPERTY(QDeclarativeMapLineProperties *border READ border CONSTANT) 73 Q_PROPERTY(Backend backend READ backend WRITE setBackend NOTIFY backendChanged REVISION 15) 74 75 public: 76 enum Backend { 77 Software = 0, 78 OpenGL = 1 79 }; 80 81 explicit QDeclarativeRectangleMapItem(QQuickItem *parent = nullptr); 82 ~QDeclarativeRectangleMapItem() override; 83 84 virtual void setMap(QDeclarativeGeoMap *quickMap, QGeoMap *map) override; 85 //from QuickItem 86 virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *) override; 87 88 QGeoCoordinate topLeft(); 89 void setTopLeft(const QGeoCoordinate ¢er); 90 91 QGeoCoordinate bottomRight(); 92 void setBottomRight(const QGeoCoordinate ¢er); 93 94 QColor color() const; 95 void setColor(const QColor &color); 96 97 QDeclarativeMapLineProperties *border(); 98 99 bool contains(const QPointF &point) const override; 100 const QGeoShape &geoShape() const override; 101 void setGeoShape(const QGeoShape &shape) override; 102 103 Backend backend() const; 104 void setBackend(Backend b); 105 106 Q_SIGNALS: 107 void topLeftChanged(const QGeoCoordinate &topLeft); 108 void bottomRightChanged(const QGeoCoordinate &bottomRight); 109 void colorChanged(const QColor &color); 110 void backendChanged(); 111 112 protected: 113 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; 114 void updatePolish() override; 115 116 protected Q_SLOTS: 117 void markSourceDirtyAndUpdate(); 118 void onLinePropertiesChanged(); 119 virtual void afterViewportChanged(const QGeoMapViewportChangeEvent &event) override; 120 121 private: 122 QGeoRectangle m_rectangle; 123 QDeclarativeMapLineProperties m_border; 124 QColor m_color; 125 bool m_dirtyMaterial; 126 127 bool m_updatingGeometry; 128 Backend m_backend = Software; 129 130 QScopedPointer<QDeclarativeRectangleMapItemPrivate> m_d; 131 132 friend class QDeclarativeRectangleMapItemPrivate; 133 friend class QDeclarativeRectangleMapItemPrivateCPU; 134 friend class QDeclarativeRectangleMapItemPrivateOpenGL; 135 }; 136 137 ////////////////////////////////////////////////////////////////////// 138 139 QT_END_NAMESPACE 140 141 QML_DECLARE_TYPE(QDeclarativeRectangleMapItem) 142 143 #endif /* QDECLARATIVERECTANGLEMAPITEM_H_ */ 144