1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 Aaron McCarthy <mccarthy.aaron@gmail.com> 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtFoo module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 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 https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QPLACEMANAGERENGINEOSM_H 41 #define QPLACEMANAGERENGINEOSM_H 42 43 #include <QtLocation/QPlaceManagerEngine> 44 #include <QtLocation/QGeoServiceProvider> 45 46 QT_BEGIN_NAMESPACE 47 48 class QNetworkAccessManager; 49 class QNetworkReply; 50 class QPlaceCategoriesReplyOsm; 51 52 class QPlaceManagerEngineOsm : public QPlaceManagerEngine 53 { 54 Q_OBJECT 55 56 public: 57 QPlaceManagerEngineOsm(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, 58 QString *errorString); 59 ~QPlaceManagerEngineOsm(); 60 61 QPlaceSearchReply *search(const QPlaceSearchRequest &request) override; 62 63 QPlaceReply *initializeCategories() override; 64 QString parentCategoryId(const QString &categoryId) const override; 65 QStringList childCategoryIds(const QString &categoryId) const override; 66 QPlaceCategory category(const QString &categoryId) const override; 67 68 QList<QPlaceCategory> childCategories(const QString &parentId) const override; 69 70 QList<QLocale> locales() const override; 71 void setLocales(const QList<QLocale> &locales) override; 72 73 private slots: 74 void categoryReplyFinished(); 75 void categoryReplyError(); 76 void replyFinished(); 77 void replyError(QPlaceReply::Error errorCode, const QString &errorString); 78 79 private: 80 void fetchNextCategoryLocale(); 81 82 QNetworkAccessManager *m_networkManager; 83 QByteArray m_userAgent; 84 QString m_urlPrefix; 85 QList<QLocale> m_locales; 86 bool m_debugQuery = false; 87 int m_pageSize = 50; // the default page size of the public nominatim server 88 89 QNetworkReply *m_categoriesReply; 90 QList<QPlaceCategoriesReplyOsm *> m_pendingCategoriesReply; 91 QHash<QString, QPlaceCategory> m_categories; 92 QHash<QString, QStringList> m_subcategories; 93 94 QList<QLocale> m_categoryLocales; 95 }; 96 97 QT_END_NAMESPACE 98 99 #endif // QPLACEMANAGERENGINEOSM_H 100