Mapbox GL plugin for QtLocation

Add Mapbox GL as a plugin for rendering vector tiles
using OpenGL.

Patch by:
- Bruno de Oliveira Abinader <bruno@mapbox.com>
- Thiago Marcos P. Santos <thiago@mapbox.com>

Change-Id: I1671ae4dba0891e280a327543f15e73de1df385d
Reviewed-by: Paolo Angelelli <paolo.angelelli@qt.io>

10 files changed, 842 insertions, 0 deletions

diff --git a/src/plugins/geoservices/mapboxgl/mapboxgl.pro b/src/plugins/geoservices/mapboxgl/mapboxgl.pro
new file mode 100644
index 00000000..ac139940
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/mapboxgl.pro
@@ -0,0 +1,30 @@
+TARGET = qtgeoservices_mapboxgl
+
+QT += \
+    quick-private \
+    location-private \
+    positioning-private \
+    network
+
+HEADERS += \
+    qgeoserviceproviderpluginmapboxgl.h \
+    qgeomappingmanagerenginemapboxgl.h \
+    qgeomapmapboxgl.h \
+    qsgmapboxglnode.h
+
+SOURCES += \
+    qgeoserviceproviderpluginmapboxgl.cpp \
+    qgeomappingmanagerenginemapboxgl.cpp \
+    qgeomapmapboxgl.cpp \
+    qsgmapboxglnode.cpp
+
+OTHER_FILES += \
+    mapboxgl_plugin.json
+
+INCLUDEPATH += ../3rdparty/mapbox-gl-native/platform/qt/include
+
+LIBS_PRIVATE += -L$$OUT_PWD/../3rdparty/mapbox-gl-native/ -lqmapboxgl
+
+PLUGIN_TYPE = geoservices
+PLUGIN_CLASS_NAME = QGeoServiceProviderFactoryMapboxGL
+load(qt_plugin)
diff --git a/src/plugins/geoservices/mapboxgl/mapboxgl_plugin.json b/src/plugins/geoservices/mapboxgl/mapboxgl_plugin.json
new file mode 100644
index 00000000..0031e08f
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/mapboxgl_plugin.json
@@ -0,0 +1,11 @@
+{
+    "Keys": ["mapboxgl"],
+    "Provider": "mapboxgl",
+    "Version": 100,
+    "Experimental": false,
+    "Features": [
+        "OnlineMappingFeature",
+        "OfflineMappingFeature",
+        "LocalizedMappingFeature"
+    ]
+}
diff --git a/src/plugins/geoservices/mapboxgl/qgeomapmapboxgl.cpp b/src/plugins/geoservices/mapboxgl/qgeomapmapboxgl.cpp
new file mode 100644
index 00000000..16b5fb8b
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/qgeomapmapboxgl.cpp
@@ -0,0 +1,215 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2017 Mapbox, Inc.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtLocation module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qgeomapmapboxgl.h"
+#include "qsgmapboxglnode.h"
+
+#include <QtCore/QByteArray>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QTimer>
+#include <QtGui/QOpenGLContext>
+#include <QtGui/QOpenGLFramebufferObject>
+#include <QtLocation/private/qgeomap_p_p.h>
+#include <QtLocation/private/qgeoprojection_p.h>
+#include <QtQuick/QQuickWindow>
+#include <QtQuick/QSGImageNode>
+#include <QtQuick/private/qsgtexture_p.h>
+
+#include <QMapboxGL>
+
+#include <cmath>
+
+// FIXME: Expose from Mapbox GL constants
+#define MBGL_TILE_SIZE 512.0
+
+namespace {
+
+static const double invLog2 = 1.0 / std::log(2.0);
+
+static double zoomLevelFrom256(double zoomLevelFor256, double tileSize)
+{
+    return std::log(std::pow(2.0, zoomLevelFor256) * 256.0 / tileSize) * invLog2;
+}
+
+} // namespace
+
+class QGeoMapMapboxGLPrivate : public QGeoMapPrivate
+{
+    Q_DECLARE_PUBLIC(QGeoMapMapboxGL)
+
+public:
+    QGeoMapMapboxGLPrivate(QGeoMappingManagerEngineMapboxGL *engine);
+
+    ~QGeoMapMapboxGLPrivate();
+
+    QSGNode *updateSceneGraph(QSGNode *oldNode, QQuickWindow *window);
+
+    /* Data members */
+    enum SyncState : int {
+        NoSync = 0,
+        ViewportSync   = 1 << 0,
+        CameraDataSync = 1 << 1,
+        MapTypeSync    = 1 << 2
+    };
+    Q_DECLARE_FLAGS(SyncStates, SyncState);
+
+    QMapboxGLSettings m_settings;
+
+    QTimer m_refresh;
+    bool m_shouldRefresh = true;
+
+    SyncStates m_syncState = NoSync;
+
+protected:
+    void changeViewportSize(const QSize &size) Q_DECL_OVERRIDE;
+    void changeCameraData(const QGeoCameraData &oldCameraData) Q_DECL_OVERRIDE;
+    void changeActiveMapType(const QGeoMapType mapType) Q_DECL_OVERRIDE;
+
+private:
+    Q_DISABLE_COPY(QGeoMapMapboxGLPrivate)
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QGeoMapMapboxGLPrivate::SyncStates)
+
+QGeoMapMapboxGLPrivate::QGeoMapMapboxGLPrivate(QGeoMappingManagerEngineMapboxGL *engine)
+    : QGeoMapPrivate(engine, new QGeoProjectionWebMercator)
+{
+}
+
+QGeoMapMapboxGLPrivate::~QGeoMapMapboxGLPrivate()
+{
+}
+
+QSGNode *QGeoMapMapboxGLPrivate::updateSceneGraph(QSGNode *oldNode, QQuickWindow *window)
+{
+    Q_Q(QGeoMapMapboxGL);
+
+    static bool warned;
+    if (!warned) {
+        if (window->openglContext()->thread() != QCoreApplication::instance()->thread()) {
+            qWarning() << "Threaded rendering is not supported by Mapbox GL plugin.";
+            QMetaObject::invokeMethod(&m_refresh, "start", Qt::QueuedConnection);
+        }
+
+        warned = true;
+    }
+
+    QSGMapboxGLNode *mbglNode = static_cast<QSGMapboxGLNode *>(oldNode);
+    if (!mbglNode) {
+        mbglNode = new QSGMapboxGLNode(m_settings, m_viewportSize, window->devicePixelRatio(), q);
+        m_syncState = MapTypeSync | CameraDataSync | ViewportSync;
+    }
+
+    QMapboxGL *map = mbglNode->map();
+
+    if (m_syncState & MapTypeSync) {
+        map->setStyleUrl(m_activeMapType.name());
+    }
+
+    if (m_syncState & CameraDataSync) {
+        map->setZoom(zoomLevelFrom256(m_cameraData.zoomLevel() , MBGL_TILE_SIZE));
+        map->setBearing(m_cameraData.bearing());
+        map->setPitch(m_cameraData.tilt());
+
+        QGeoCoordinate coordinate = m_cameraData.center();
+        map->setCoordinate(QMapbox::Coordinate(coordinate.latitude(), coordinate.longitude()));
+    }
+
+    if (m_syncState & ViewportSync) {
+        mbglNode->resize(m_viewportSize, window->devicePixelRatio());
+    }
+
+    mbglNode->render();
+
+    m_syncState = NoSync;
+
+    return mbglNode;
+}
+
+void QGeoMapMapboxGLPrivate::changeViewportSize(const QSize &)
+{
+    Q_Q(QGeoMapMapboxGL);
+
+    m_syncState = m_syncState | ViewportSync;
+    emit q->sgNodeChanged();
+}
+
+void QGeoMapMapboxGLPrivate::changeCameraData(const QGeoCameraData &)
+{
+    Q_Q(QGeoMapMapboxGL);
+
+    m_syncState = m_syncState | CameraDataSync;
+    emit q->sgNodeChanged();
+}
+
+void QGeoMapMapboxGLPrivate::changeActiveMapType(const QGeoMapType)
+{
+    Q_Q(QGeoMapMapboxGL);
+
+    m_syncState = m_syncState | MapTypeSync;
+    emit q->sgNodeChanged();
+}
+
+/*
+ * QGeoMapMapboxGL implementation
+ */
+
+QGeoMapMapboxGL::QGeoMapMapboxGL(QGeoMappingManagerEngineMapboxGL *engine, QObject *parent)
+    :   QGeoMap(*new QGeoMapMapboxGLPrivate(engine), parent), m_engine(engine)
+{
+    Q_D(QGeoMapMapboxGL);
+
+    connect(&d->m_refresh, &QTimer::timeout, this, &QGeoMap::sgNodeChanged);
+    d->m_refresh.setInterval(250);
+}
+
+QGeoMapMapboxGL::~QGeoMapMapboxGL()
+{
+}
+
+void QGeoMapMapboxGL::setMapboxGLSettings(const QMapboxGLSettings& settings)
+{
+    Q_D(QGeoMapMapboxGL);
+
+    d->m_settings = settings;
+}
+
+QSGNode *QGeoMapMapboxGL::updateSceneGraph(QSGNode *oldNode, QQuickWindow *window)
+{
+    Q_D(QGeoMapMapboxGL);
+    return d->updateSceneGraph(oldNode, window);
+}
diff --git a/src/plugins/geoservices/mapboxgl/qgeomapmapboxgl.h b/src/plugins/geoservices/mapboxgl/qgeomapmapboxgl.h
new file mode 100644
index 00000000..4c29be5f
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/qgeomapmapboxgl.h
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2017 Mapbox, Inc.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtLocation module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QGEOMAPMAPBOXGL_H
+#define QGEOMAPMAPBOXGL_H
+
+#include "qgeomappingmanagerenginemapboxgl.h"
+#include <QtLocation/private/qgeomap_p.h>
+
+class QGeoMapMapboxGLPrivate;
+class QGeoMapMapboxGL : public QGeoMap
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QGeoMapMapboxGL)
+
+public:
+    QGeoMapMapboxGL(QGeoMappingManagerEngineMapboxGL *engine, QObject *parent);
+    virtual ~QGeoMapMapboxGL();
+
+    void setMapboxGLSettings(const QMapboxGLSettings &);
+
+protected:
+    QSGNode *updateSceneGraph(QSGNode *oldNode, QQuickWindow *window) Q_DECL_OVERRIDE;
+
+    QGeoMappingManagerEngineMapboxGL *m_engine;
+};
+
+#endif // QGEOMAPMAPBOXGL_H
diff --git a/src/plugins/geoservices/mapboxgl/qgeomappingmanagerenginemapboxgl.cpp b/src/plugins/geoservices/mapboxgl/qgeomappingmanagerenginemapboxgl.cpp
new file mode 100644
index 00000000..04a800aa
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/qgeomappingmanagerenginemapboxgl.cpp
@@ -0,0 +1,151 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2017 Mapbox, Inc.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtLocation module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qgeomappingmanagerenginemapboxgl.h"
+#include "qgeomapmapboxgl.h"
+
+#include <QtCore/qstandardpaths.h>
+#include <QtLocation/private/qabstractgeotilecache_p.h>
+#include <QtLocation/private/qgeocameracapabilities_p.h>
+#include <QtLocation/private/qgeomaptype_p.h>
+
+#include <QDir>
+
+QT_BEGIN_NAMESPACE
+
+QGeoMappingManagerEngineMapboxGL::QGeoMappingManagerEngineMapboxGL(const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString)
+:   QGeoMappingManagerEngine()
+{
+    *error = QGeoServiceProvider::NoError;
+    errorString->clear();
+
+    QGeoCameraCapabilities cameraCaps;
+    cameraCaps.setMinimumZoomLevel(0.0);
+    cameraCaps.setMaximumZoomLevel(20.0);
+    cameraCaps.setTileSize(512);
+    cameraCaps.setSupportsBearing(true);
+    cameraCaps.setSupportsTilting(true);
+    cameraCaps.setMinimumTilt(0);
+    cameraCaps.setMaximumTilt(60);
+    cameraCaps.setMinimumFieldOfView(36.87);
+    cameraCaps.setMaximumFieldOfView(36.87);
+    setCameraCapabilities(cameraCaps);
+
+    QList<QGeoMapType> mapTypes;
+    int mapId = 0;
+
+    mapTypes << QGeoMapType(QGeoMapType::StreetMap, QStringLiteral("mapbox://styles/mapbox/streets-v9"),
+            tr("Streets"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::StreetMap, QStringLiteral("mapbox://styles/mapbox/basic-v9"),
+            tr("Basic"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::StreetMap, QStringLiteral("mapbox://styles/mapbox/bright-v9"),
+            tr("Bright"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::TerrainMap, QStringLiteral("mapbox://styles/mapbox/outdoors-v9"),
+            tr("Outdoors"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::SatelliteMapDay, QStringLiteral("mapbox://styles/mapbox/satellite-v9"),
+            tr("Satellite"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::HybridMap, QStringLiteral("mapbox://styles/mapbox/satellite-streets-v9"),
+            tr("Satellite Streets"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::GrayStreetMap, QStringLiteral("mapbox://styles/mapbox/light-v9"),
+            tr("Light"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::GrayStreetMap, QStringLiteral("mapbox://styles/mapbox/dark-v9"),
+            tr("Dark"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::TransitMap, QStringLiteral("mapbox://styles/mapbox/traffic-day-v1"),
+            tr("Streets Traffic Day"), false, false, ++mapId);
+    mapTypes << QGeoMapType(QGeoMapType::TransitMap, QStringLiteral("mapbox://styles/mapbox/traffic-night-v1"),
+            tr("Streets Traffic Night"), false, true, ++mapId);
+
+    if (parameters.contains(QStringLiteral("mapboxgl.mapping.additional_style_urls"))) {
+        const QString ids = parameters.value(QStringLiteral("mapboxgl.mapping.additional_style_urls")).toString();
+        const QStringList idList = ids.split(',', QString::SkipEmptyParts);
+
+        for (auto it = idList.crbegin(), end = idList.crend(); it != end; ++it) {
+            if ((*it).isEmpty())
+                continue;
+
+            mapTypes.prepend(QGeoMapType(QGeoMapType::CustomMap, *it,
+                    tr("User provided style"), false, false, ++mapId));
+        }
+    }
+
+    setSupportedMapTypes(mapTypes);
+
+    if (parameters.contains(QStringLiteral("mapboxgl.access_token"))) {
+        m_settings.setAccessToken(parameters.value(QStringLiteral("mapboxgl.access_token")).toString());
+    }
+
+    bool memoryCache = false;
+    if (parameters.contains(QStringLiteral("mapboxgl.mapping.cache.memory"))) {
+        memoryCache = parameters.value(QStringLiteral("mapboxgl.mapping.cache.memory")).toBool();
+        m_settings.setCacheDatabasePath(QStringLiteral(":memory:"));
+    }
+
+    QString cacheDirectory;
+    if (parameters.contains(QStringLiteral("mapboxgl.mapping.cache.directory"))) {
+        cacheDirectory = parameters.value(QStringLiteral("mapboxgl.mapping.cache.directory")).toString();
+    } else {
+        cacheDirectory = QAbstractGeoTileCache::baseLocationCacheDirectory() + QStringLiteral("mapboxgl/");
+    }
+
+    if (!memoryCache && QDir::root().mkpath(cacheDirectory)) {
+        m_settings.setCacheDatabasePath(cacheDirectory + "/mapboxgl.db");
+    }
+
+    if (parameters.contains(QStringLiteral("mapboxgl.mapping.cache.size"))) {
+        bool ok = false;
+        int cacheSize = parameters.value(QStringLiteral("mapboxgl.mapping.cache.size")).toString().toInt(&ok);
+
+        if (ok)
+            m_settings.setCacheDatabaseMaximumSize(cacheSize);
+    }
+
+    engineInitialized();
+}
+
+QGeoMappingManagerEngineMapboxGL::~QGeoMappingManagerEngineMapboxGL()
+{
+}
+
+QGeoMap *QGeoMappingManagerEngineMapboxGL::createMap()
+{
+    QGeoMapMapboxGL* map = new QGeoMapMapboxGL(this, 0);
+    map->setMapboxGLSettings(m_settings);
+
+    return map;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/geoservices/mapboxgl/qgeomappingmanagerenginemapboxgl.h b/src/plugins/geoservices/mapboxgl/qgeomappingmanagerenginemapboxgl.h
new file mode 100644
index 00000000..1bf44064
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/qgeomappingmanagerenginemapboxgl.h
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2017 Mapbox, Inc.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtLocation module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QGEOTILEDMAPPINGMANAGERENGINEMAPBOXGL_H
+#define QGEOTILEDMAPPINGMANAGERENGINEMAPBOXGL_H
+
+#include <QtLocation/QGeoServiceProvider>
+#include <QtLocation/private/qgeomappingmanagerengine_p.h>
+
+#include <QMapboxGL>
+
+QT_BEGIN_NAMESPACE
+
+class QGeoMappingManagerEngineMapboxGL : public QGeoMappingManagerEngine
+{
+    Q_OBJECT
+
+public:
+    QGeoMappingManagerEngineMapboxGL(const QVariantMap &parameters,
+                                        QGeoServiceProvider::Error *error, QString *errorString);
+    ~QGeoMappingManagerEngineMapboxGL();
+
+    QGeoMap *createMap() Q_DECL_OVERRIDE;
+
+private:
+    QMapboxGLSettings m_settings;
+};
+
+QT_END_NAMESPACE
+
+#endif // QGEOTILEDMAPPINGMANAGERENGINEMAPBOXGL_H
diff --git a/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.cpp b/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.cpp
new file mode 100644
index 00000000..30c01f8c
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.cpp
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2017 Mapbox, Inc.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtLocation module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qgeoserviceproviderpluginmapboxgl.h"
+#include "qgeomappingmanagerenginemapboxgl.h"
+
+
+QT_BEGIN_NAMESPACE
+
+QGeoCodingManagerEngine *QGeoServiceProviderFactoryMapboxGL::createGeocodingManagerEngine(
+    const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
+{
+    Q_UNUSED(parameters)
+    Q_UNUSED(error)
+    Q_UNUSED(errorString)
+
+    return 0;
+}
+
+QGeoMappingManagerEngine *QGeoServiceProviderFactoryMapboxGL::createMappingManagerEngine(
+    const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
+{
+    return new QGeoMappingManagerEngineMapboxGL(parameters, error, errorString);
+}
+
+QGeoRoutingManagerEngine *QGeoServiceProviderFactoryMapboxGL::createRoutingManagerEngine(
+    const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
+{
+    Q_UNUSED(parameters)
+    Q_UNUSED(error)
+    Q_UNUSED(errorString)
+
+    return 0;
+}
+
+QPlaceManagerEngine *QGeoServiceProviderFactoryMapboxGL::createPlaceManagerEngine(
+    const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
+{
+    Q_UNUSED(parameters)
+    Q_UNUSED(error)
+    Q_UNUSED(errorString)
+
+    return 0;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.h b/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.h
new file mode 100644
index 00000000..2bba96f1
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.h
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2017 Mapbox, Inc.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtLocation module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QGEOSERVICEPROVIDER_MAPBOXGL_H
+#define QGEOSERVICEPROVIDER_MAPBOXGL_H
+
+#include <QtCore/QObject>
+#include <QtLocation/QGeoServiceProviderFactory>
+
+QT_BEGIN_NAMESPACE
+
+class QGeoServiceProviderFactoryMapboxGL: public QObject, public QGeoServiceProviderFactory
+{
+    Q_OBJECT
+    Q_INTERFACES(QGeoServiceProviderFactory)
+    Q_PLUGIN_METADATA(IID "org.qt-project.qt.geoservice.serviceproviderfactory/5.0"
+                      FILE "mapboxgl_plugin.json")
+
+public:
+    QGeoCodingManagerEngine *createGeocodingManagerEngine(const QVariantMap &parameters,
+                                                          QGeoServiceProvider::Error *error,
+                                                          QString *errorString) const;
+    QGeoMappingManagerEngine *createMappingManagerEngine(const QVariantMap &parameters,
+                                                         QGeoServiceProvider::Error *error,
+                                                         QString *errorString) const;
+    QGeoRoutingManagerEngine *createRoutingManagerEngine(const QVariantMap &parameters,
+                                                         QGeoServiceProvider::Error *error,
+                                                         QString *errorString) const;
+    QPlaceManagerEngine *createPlaceManagerEngine(const QVariantMap &parameters,
+                                                  QGeoServiceProvider::Error *error,
+                                                  QString *errorString) const;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.cpp b/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.cpp
new file mode 100644
index 00000000..67e67504
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.cpp
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2017 Mapbox, Inc.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtLocation module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qsgmapboxglnode.h>
+#include <qgeomapmapboxgl.h>
+
+#include <QtGui/QOpenGLContext>
+#include <QtGui/QOpenGLFunctions>
+
+QSGMapboxGLNode::QSGMapboxGLNode(const QMapboxGLSettings &settings, const QSize &size, qreal pixelRatio, QGeoMapMapboxGL *geoMap)
+        : QSGSimpleTextureNode()
+{
+    setTextureCoordinatesTransform(QSGSimpleTextureNode::MirrorVertically);
+
+    m_map.reset(new QMapboxGL(nullptr, settings, size, pixelRatio));
+
+    QObject::connect(m_map.data(), &QMapboxGL::needsRendering, geoMap, &QGeoMap::sgNodeChanged);
+    QObject::connect(m_map.data(), &QMapboxGL::copyrightsChanged, geoMap,
+            static_cast<void (QGeoMap::*)(const QString &)>(&QGeoMapMapboxGL::copyrightsChanged));
+}
+
+void QSGMapboxGLNode::resize(const QSize &size, qreal pixelRatio)
+{
+    const QSize fbSize = size * pixelRatio;
+    m_map->resize(size, fbSize);
+
+    m_fbo.reset(new QOpenGLFramebufferObject(fbSize, QOpenGLFramebufferObject::CombinedDepthStencil));
+
+    QSGPlainTexture *fboTexture = static_cast<QSGPlainTexture *>(texture());
+    if (!fboTexture)
+        fboTexture = new QSGPlainTexture;
+
+    fboTexture->setTextureId(m_fbo->texture());
+    fboTexture->setTextureSize(fbSize);
+
+    if (!texture()) {
+        setTexture(fboTexture);
+        setOwnsTexture(true);
+    }
+
+    setRect(QRectF(QPointF(), size));
+    markDirty(QSGNode::DirtyGeometry);
+}
+
+void QSGMapboxGLNode::render()
+{
+    QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
+    f->glViewport(0, 0, m_fbo->width(), m_fbo->height());
+
+    m_fbo->bind();
+    m_map->render(m_fbo.data());
+    m_fbo->release();
+
+    markDirty(QSGNode::DirtyMaterial);
+}
+
+QMapboxGL* QSGMapboxGLNode::map() const
+{
+    return m_map.data();
+}
diff --git a/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.h b/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.h
new file mode 100644
index 00000000..bd7cc4b3
--- /dev/null
+++ b/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2017 Mapbox, Inc.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtLocation module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGMAPBOXGLNODE_H
+#define QSGMAPBOXGLNODE_H
+
+#include <QtQuick/QSGSimpleTextureNode>
+#include <QtQuick/private/qsgtexture_p.h>
+#include <QtGui/QOpenGLFramebufferObject>
+
+#include <QMapboxGL>
+
+class QGeoMapMapboxGL;
+
+class QSGMapboxGLNode : public QSGSimpleTextureNode
+{
+public:
+    QSGMapboxGLNode(const QMapboxGLSettings &, const QSize &, qreal pixelRatio, QGeoMapMapboxGL *geoMap);
+
+    void resize(const QSize &size, qreal pixelRatio);
+    void render();
+
+    QMapboxGL* map() const;
+
+private:
+    QScopedPointer<QMapboxGL> m_map;
+    QScopedPointer<QOpenGLFramebufferObject> m_fbo;
+};
+
+#endif // QSGMAPBOXGLNODE_H