/**************************************************************************** ** ** Copyright (C) 2013 Aaron McCarthy ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtLocation module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ** 2015.4.4 ** Adapted for use with QGroundControl ** ** Gus Grubba ** ****************************************************************************/ #include #include #include #include #include #include "qgeotiledmappingmanagerengineqgc.h" #include "qgeotilefetcherqgc.h" #include "OpenPilotMaps.h" QGeoTiledMappingManagerEngineQGC::QGeoTiledMappingManagerEngineQGC(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) : QGeoTiledMappingManagerEngine() { QGeoCameraCapabilities cameraCaps; cameraCaps.setMinimumZoomLevel(2.0); cameraCaps.setMaximumZoomLevel(20.0); cameraCaps.setSupportsBearing(true); setCameraCapabilities(cameraCaps); setTileSize(QSize(256, 256)); QList mapTypes; mapTypes << QGeoMapType(QGeoMapType::StreetMap, tr("Google Street Map"), tr("Google street map"), false, false, OpenPilot::GoogleMap); mapTypes << QGeoMapType(QGeoMapType::SatelliteMapDay, tr("Google Satellite Map"),tr("Google satellite map"), false, false, OpenPilot::GoogleSatellite); mapTypes << QGeoMapType(QGeoMapType::TerrainMap, tr("Google Terrain Map"), tr("Google terrain map"), false, false, OpenPilot::GoogleTerrain); // TODO: // Proper hybrid maps requires collecting two separate bimaps and overlaying them. //mapTypes << QGeoMapType(QGeoMapType::HybridMap, tr("Google Hybrid Map"), tr("Google hybrid map"), false, false, OpenPilot::GoogleHybrid); // Bing mapTypes << QGeoMapType(QGeoMapType::StreetMap, tr("Bing Street Map"), tr("Bing street map"), false, false, OpenPilot::BingMap); mapTypes << QGeoMapType(QGeoMapType::SatelliteMapDay, tr("Bing Satellite Map"), tr("Bing satellite map"), false, false, OpenPilot::BingSatellite); mapTypes << QGeoMapType(QGeoMapType::HybridMap, tr("Bing Hybrid Map"), tr("Bing hybrid map"), false, false, OpenPilot::BingHybrid); mapTypes << QGeoMapType(QGeoMapType::StreetMap, tr("Open Street Map"), tr("Open Street map"), false, false, OpenPilot::OpenStreetMap); setSupportedMapTypes(mapTypes); QGeoTileFetcherQGC *tileFetcher = new QGeoTileFetcherQGC(this); if (parameters.contains(QStringLiteral("useragent"))) { const QByteArray ua = parameters.value(QStringLiteral("useragent")).toString().toLatin1(); tileFetcher->setUserAgent(ua); } else // QGC Default tileFetcher->setUserAgent("Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7"); setTileFetcher(tileFetcher); QString cacheDir; if (parameters.contains(QStringLiteral("mapping.cache.directory"))) cacheDir = parameters.value(QStringLiteral("mapping.cache.directory")).toString(); else { cacheDir = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + QLatin1String("/QGCMapCache"); if(!QDir::root().mkpath(cacheDir)) { qWarning() << "Could not create mapping disk cache directory: " << cacheDir; cacheDir = QDir::homePath() + QLatin1String("/.qgcmapscache/"); } } if(!QDir::root().mkpath(cacheDir)) { qWarning() << "Could not create mapping disk cache directory: " << cacheDir; cacheDir.clear(); } //else { // qDebug() << "Mapping cache directory:" << cacheDir; //} QGeoTileCache *tileCache = createTileCacheWithDir(cacheDir); int cacheLimit = 0; if (parameters.contains(QStringLiteral("mapping.cache.disk.size"))) { bool ok = false; cacheLimit = parameters.value(QStringLiteral("mapping.cache.disk.size")).toString().toInt(&ok); if (!ok) cacheLimit = 0; } if(!cacheLimit) // QGC Default cacheLimit = 1024 * 1024 * 1024; tileCache->setMaxDiskUsage(cacheLimit); //qDebug() << "Disk caching limit:" << cacheLimit; cacheLimit = 0; if (parameters.contains(QStringLiteral("mapping.cache.memory.size"))) { bool ok = false; cacheLimit = parameters.value(QStringLiteral("mapping.cache.memory.size")).toString().toInt(&ok); if (!ok) cacheLimit = 0; } if(!cacheLimit) // QGC Default cacheLimit = 10 * 1024 * 1024; tileCache->setMaxMemoryUsage(cacheLimit); //qDebug() << "Memory caching limit:" << cacheLimit; cacheLimit = 0; if (parameters.contains(QStringLiteral("mapping.cache.texture.size"))) { bool ok = false; cacheLimit = parameters.value(QStringLiteral("mapping.cache.texture.size")).toString().toInt(&ok); if (!ok) cacheLimit = 0; } if(!cacheLimit) // QGC Default cacheLimit = 10 * 1024 * 1024; tileCache->setExtraTextureUsage(cacheLimit); *error = QGeoServiceProvider::NoError; errorString->clear(); } QGeoTiledMappingManagerEngineQGC::~QGeoTiledMappingManagerEngineQGC() { } QGeoMapData *QGeoTiledMappingManagerEngineQGC::createMapData() { return new QGeoTiledMapData(this, 0); }