You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
258 lines
12 KiB
258 lines
12 KiB
/**************************************************************************** |
|
** |
|
** Copyright (C) 2013 Aaron McCarthy <mccarthy.aaron@gmail.com> |
|
** 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 <mavlink@grubba.com> |
|
** |
|
****************************************************************************/ |
|
|
|
#include "QGCMapEngine.h" |
|
#include "QGeoTiledMappingManagerEngineQGC.h" |
|
#include "QGeoTileFetcherQGC.h" |
|
|
|
#include <QtLocation/private/qgeocameracapabilities_p.h> |
|
#include <QtLocation/private/qgeomaptype_p.h> |
|
#if QT_VERSION < 0x050500 |
|
#include <QtLocation/private/qgeotiledmapdata_p.h> |
|
#else |
|
#include <QtLocation/private/qgeotiledmap_p.h> |
|
#if QT_VERSION >= 0x050600 |
|
#include <QtLocation/private/qgeofiletilecache_p.h> |
|
#else |
|
#include <QtLocation/private/qgeotilecache_p.h> |
|
#endif |
|
#endif |
|
|
|
#include <QDir> |
|
#include <QStandardPaths> |
|
|
|
#if QT_VERSION >= 0x050500 |
|
//----------------------------------------------------------------------------- |
|
QGeoTiledMapQGC::QGeoTiledMapQGC(QGeoTiledMappingManagerEngine *engine, QObject *parent) |
|
: QGeoTiledMap(engine, parent) |
|
{ |
|
|
|
} |
|
#endif |
|
|
|
#if QT_VERSION >= 0x050900 |
|
#define QGCGEOMAPTYPE(a,b,c,d,e,f) QGeoMapType(a,b,c,d,e,f,QByteArray("QGroundControl")) |
|
#else |
|
#define QGCGEOMAPTYPE(a,b,c,d,e,f) QGeoMapType(a,b,c,d,e,f) |
|
#endif |
|
|
|
//----------------------------------------------------------------------------- |
|
QGeoTiledMappingManagerEngineQGC::QGeoTiledMappingManagerEngineQGC(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) |
|
: QGeoTiledMappingManagerEngine() |
|
{ |
|
|
|
QGeoCameraCapabilities cameraCaps; |
|
cameraCaps.setMinimumZoomLevel(2.0); |
|
cameraCaps.setMaximumZoomLevel(MAX_MAP_ZOOM); |
|
cameraCaps.setSupportsBearing(true); |
|
setCameraCapabilities(cameraCaps); |
|
|
|
setTileSize(QSize(256, 256)); |
|
|
|
/* |
|
* Google and Bing don't seem kosher at all. This was based on original code from OpenPilot and heavily modified to be used in QGC. |
|
*/ |
|
|
|
//-- IMPORTANT |
|
// Changes here must reflect those in QGCMapEngine.cpp |
|
|
|
QList<QGeoMapType> mapTypes; |
|
|
|
#ifndef QGC_NO_GOOGLE_MAPS |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::StreetMap, "Google Street Map", "Google street map", false, false, UrlFactory::GoogleMap); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::SatelliteMapDay, "Google Satellite Map", "Google satellite map", false, false, UrlFactory::GoogleSatellite); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::TerrainMap, "Google Terrain Map", "Google terrain map", false, false, UrlFactory::GoogleTerrain); |
|
#endif |
|
|
|
/* TODO: |
|
* Proper google hybrid maps requires collecting two separate bitmaps and overlaying them. |
|
* |
|
* mapTypes << QGCGEOMAPTYPE(QGeoMapType::HybridMap, "Google Hybrid Map", "Google hybrid map", false, false, UrlFactory::GoogleHybrid); |
|
* |
|
*/ |
|
|
|
// Bing |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::StreetMap, "Bing Street Map", "Bing street map", false, false, UrlFactory::BingMap); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::SatelliteMapDay, "Bing Satellite Map", "Bing satellite map", false, false, UrlFactory::BingSatellite); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::HybridMap, "Bing Hybrid Map", "Bing hybrid map", false, false, UrlFactory::BingHybrid); |
|
|
|
// Statkart |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::TerrainMap, "Statkart Topo2", "Statkart Topo2", false, false, UrlFactory::StatkartTopo); |
|
|
|
// Esri |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::StreetMap, "Esri Street Map", "ArcGIS Online World Street Map", true, false, UrlFactory::EsriWorldStreet); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::SatelliteMapDay, "Esri Satellite Map", "ArcGIS Online World Imagery", true, false, UrlFactory::EsriWorldSatellite); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::TerrainMap, "Esri Terrain Map", "World Terrain Base", false, false, UrlFactory::EsriTerrain); |
|
|
|
/* See: https://wiki.openstreetmap.org/wiki/Tile_usage_policy |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::StreetMap, "Open Street Map", "Open Street map", false, false, UrlFactory::OpenStreetMap); |
|
*/ |
|
|
|
// MapQuest |
|
/* |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::StreetMap, "MapQuest Street Map", "MapQuest street map", false, false, UrlFactory::MapQuestMap); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::SatelliteMapDay, "MapQuest Satellite Map", "MapQuest satellite map", false, false, UrlFactory::MapQuestSat); |
|
*/ |
|
|
|
/* |
|
* These are OK as you need your own token for accessing it. Out-of-the box, QGC does not even offer these unless you enter a proper Mapbox token. |
|
*/ |
|
|
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::StreetMap, "Mapbox Street Map", "Mapbox Street Map", false, false, UrlFactory::MapboxStreets); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::SatelliteMapDay, "Mapbox Satellite Map", "Mapbox Satellite Map", false, false, UrlFactory::MapboxSatellite); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox High Contrast Map", "Mapbox High Contrast Map", false, false, UrlFactory::MapboxHighContrast); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox Light Map", "Mapbox Light Map", false, false, UrlFactory::MapboxLight); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox Dark Map", "Mapbox Dark Map", false, false, UrlFactory::MapboxDark); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::HybridMap, "Mapbox Hybrid Map", "Mapbox Hybrid Map", false, false, UrlFactory::MapboxHybrid); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox Wheat Paste Map", "Mapbox Wheat Paste Map", false, false, UrlFactory::MapboxWheatPaste); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::StreetMap, "Mapbox Streets Basic Map", "Mapbox Streets Basic Map", false, false, UrlFactory::MapboxStreetsBasic); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox Comic Map", "Mapbox Comic Map", false, false, UrlFactory::MapboxComic); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox Outdoors Map", "Mapbox Outdoors Map", false, false, UrlFactory::MapboxOutdoors); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CycleMap, "Mapbox Run, Byke and Hike Map", "Mapbox Run, Byke and Hike Map", false, false, UrlFactory::MapboxRunBikeHike); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox Pencil Map", "Mapbox Pencil Map", false, false, UrlFactory::MapboxPencil); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox Pirates Map", "Mapbox Pirates Map", false, false, UrlFactory::MapboxPirates); |
|
mapTypes << QGCGEOMAPTYPE(QGeoMapType::CustomMap, "Mapbox Emerald Map", "Mapbox Emerald Map", false, false, UrlFactory::MapboxEmerald); |
|
|
|
setSupportedMapTypes(mapTypes); |
|
|
|
//-- Users (QML code) can define a different user agent |
|
if (parameters.contains(QStringLiteral("useragent"))) { |
|
getQGCMapEngine()->setUserAgent(parameters.value(QStringLiteral("useragent")).toString().toLatin1()); |
|
} |
|
|
|
#if QT_VERSION >= 0x050500 |
|
_setCache(parameters); |
|
#endif |
|
|
|
setTileFetcher(new QGeoTileFetcherQGC(this)); |
|
|
|
*error = QGeoServiceProvider::NoError; |
|
errorString->clear(); |
|
} |
|
|
|
//----------------------------------------------------------------------------- |
|
QGeoTiledMappingManagerEngineQGC::~QGeoTiledMappingManagerEngineQGC() |
|
{ |
|
} |
|
|
|
#if QT_VERSION < 0x050500 |
|
|
|
//----------------------------------------------------------------------------- |
|
QGeoMapData *QGeoTiledMappingManagerEngineQGC::createMapData() |
|
{ |
|
return new QGeoTiledMapData(this, 0); |
|
} |
|
|
|
#else |
|
|
|
//----------------------------------------------------------------------------- |
|
QGeoMap* |
|
QGeoTiledMappingManagerEngineQGC::createMap() |
|
{ |
|
return new QGeoTiledMapQGC(this); |
|
} |
|
|
|
#endif |
|
|
|
#if QT_VERSION >= 0x050500 |
|
//----------------------------------------------------------------------------- |
|
void |
|
QGeoTiledMappingManagerEngineQGC::_setCache(const QVariantMap ¶meters) |
|
{ |
|
QString cacheDir; |
|
if (parameters.contains(QStringLiteral("mapping.cache.directory"))) |
|
cacheDir = parameters.value(QStringLiteral("mapping.cache.directory")).toString(); |
|
else { |
|
cacheDir = getQGCMapEngine()->getCachePath(); |
|
if(!QFileInfo(cacheDir).exists()) { |
|
if(!QDir::root().mkpath(cacheDir)) { |
|
qWarning() << "Could not create mapping disk cache directory: " << cacheDir; |
|
cacheDir = QDir::homePath() + QLatin1String("/.qgcmapscache/"); |
|
} |
|
} |
|
} |
|
if(!QFileInfo(cacheDir).exists()) { |
|
if(!QDir::root().mkpath(cacheDir)) { |
|
qWarning() << "Could not create mapping disk cache directory: " << cacheDir; |
|
cacheDir.clear(); |
|
} |
|
} |
|
//-- Memory Cache |
|
uint32_t memLimit = 0; |
|
if (parameters.contains(QStringLiteral("mapping.cache.memory.size"))) { |
|
bool ok = false; |
|
memLimit = parameters.value(QStringLiteral("mapping.cache.memory.size")).toString().toUInt(&ok); |
|
if (!ok) |
|
memLimit = 0; |
|
} |
|
if(!memLimit) |
|
{ |
|
//-- Value saved in MB |
|
memLimit = getQGCMapEngine()->getMaxMemCache() * (1024 * 1024); |
|
} |
|
//-- It won't work with less than 1M of memory cache |
|
if(memLimit < 1024 * 1024) |
|
memLimit = 1024 * 1024; |
|
//-- On the other hand, Qt uses signed 32-bit integers. Limit to 1G to round it down (you don't need more than that). |
|
if(memLimit > 1024 * 1024 * 1024) |
|
memLimit = 1024 * 1024 * 1024; |
|
//-- Disable Qt's disk cache (sort of) |
|
#if QT_VERSION >= 0x050600 |
|
QAbstractGeoTileCache *pTileCache = new QGeoFileTileCache(cacheDir); |
|
setTileCache(pTileCache); |
|
#else |
|
QGeoTileCache* pTileCache = createTileCacheWithDir(cacheDir); |
|
#endif |
|
if(pTileCache) |
|
{ |
|
//-- We're basically telling it to use 100k of disk for cache. It doesn't like |
|
// values smaller than that and I could not find a way to make it NOT cache. |
|
// We handle our own disk caching elsewhere. |
|
pTileCache->setMaxDiskUsage(1024 * 100); |
|
pTileCache->setMaxMemoryUsage(memLimit); |
|
} |
|
} |
|
#endif
|
|
|