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 QGEOTILEDMAPPINGMANAGERENGINE_NOKIA_H 38 #define QGEOTILEDMAPPINGMANAGERENGINE_NOKIA_H 39 40 #include "qgeotiledmappingmanagerengine_p.h" 41 #include <QtPositioning/QGeoRectangle> 42 #include "qgeomaptype_p.h" 43 #include "qgeomapversion.h" 44 45 #include <QGeoServiceProvider> 46 47 #include <QList> 48 #include <QHash> 49 #include <QSet> 50 51 QT_BEGIN_NAMESPACE 52 53 class QByteArray; 54 class QGeoTileSpec; 55 class QGeoNetworkAccessManager; 56 57 class QGeoTiledMappingManagerEngineNokia : public QGeoTiledMappingManagerEngine 58 { 59 Q_OBJECT 60 61 public: 62 QGeoTiledMappingManagerEngineNokia(QGeoNetworkAccessManager *networkManager, 63 const QVariantMap ¶meters, 64 QGeoServiceProvider::Error *error, 65 QString *errorString); 66 ~QGeoTiledMappingManagerEngineNokia(); 67 68 virtual QGeoMap *createMap(); 69 QString evaluateCopyrightsText(const QGeoMapType mapType, 70 const qreal zoomLevel, 71 const QSet<QGeoTileSpec> &tiles); 72 QString getScheme(int mapId); 73 QString getBaseScheme(int mapId); 74 int mapVersion(); 75 76 public Q_SLOTS: 77 void loadCopyrightsDescriptorsFromJson(const QByteArray &jsonData); 78 void parseNewVersionInfo(const QByteArray &versionData); 79 80 private: 81 class CopyrightDesc 82 { 83 public: CopyrightDesc()84 CopyrightDesc() 85 : maxLevel(-1), 86 minLevel(-1) {} 87 88 qreal maxLevel; 89 qreal minLevel; 90 QList<QGeoRectangle> boxes; 91 QString alt; 92 QString label; 93 }; 94 95 void initialize(); 96 void populateMapSchemes(); 97 void updateVersion(const QJsonObject &newVersionData); 98 void saveMapVersion(); 99 void loadMapVersion(); 100 101 QHash<QString, QList<CopyrightDesc> > m_copyrights; 102 QHash<int, QString> m_mapSchemes; 103 QGeoMapVersion m_mapVersion; 104 105 QString m_cacheDirectory; 106 }; 107 108 QT_END_NAMESPACE 109 110 #endif // QGEOTILEDMAPPINGMANAGERENGINE_NOKIA_H 111