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 #ifndef QGEOTILEDMAPSCENE_P_H 37 #define QGEOTILEDMAPSCENE_P_H 38 39 // 40 // W A R N I N G 41 // ------------- 42 // 43 // This file is not part of the Qt API. It exists purely as an 44 // implementation detail. This header file may change from version to 45 // version without notice, or even be removed. 46 // 47 // We mean it. 48 // 49 50 #include <QObject> 51 #include <QtLocation/private/qlocationglobal_p.h> 52 #include <QtPositioning/QGeoCoordinate> 53 54 QT_BEGIN_NAMESPACE 55 56 class QGeoCameraData; 57 class QGeoTileSpec; 58 class QDoubleVector2D; 59 class QGeoTileTexture; 60 class QSGNode; 61 class QQuickWindow; 62 class QGeoTiledMapScenePrivate; 63 64 class Q_LOCATION_PRIVATE_EXPORT QGeoTiledMapScene : public QObject 65 { 66 Q_OBJECT 67 Q_DECLARE_PRIVATE(QGeoTiledMapScene) 68 public: 69 explicit QGeoTiledMapScene(QObject *parent = 0); 70 virtual ~QGeoTiledMapScene(); 71 72 void setScreenSize(const QSize &size); 73 void setTileSize(int tileSize); 74 void setCameraData(const QGeoCameraData &cameraData); 75 void setVisibleArea(const QRectF &visibleArea); 76 77 void setVisibleTiles(const QSet<QGeoTileSpec> &tiles); 78 const QSet<QGeoTileSpec> &visibleTiles() const; 79 80 void addTile(const QGeoTileSpec &spec, QSharedPointer<QGeoTileTexture> texture); 81 82 QSGNode *updateSceneGraph(QSGNode *oldNode, QQuickWindow *window); 83 84 QSet<QGeoTileSpec> texturedTiles(); 85 86 void clearTexturedTiles(); 87 88 Q_SIGNALS: 89 void newTilesVisible(const QSet<QGeoTileSpec> &newTiles); 90 91 private: 92 void updateSceneParameters(); 93 94 Q_DISABLE_COPY(QGeoTiledMapScene) 95 }; 96 97 QT_END_NAMESPACE 98 99 #endif // QGEOTILEDMAPSCENE_P_H 100