diff options
Diffstat (limited to 'platform/qt/src/qmapboxgl.cpp')
| -rw-r--r-- | platform/qt/src/qmapboxgl.cpp | 42 |
1 files changed, 38 insertions, 4 deletions
diff --git a/platform/qt/src/qmapboxgl.cpp b/platform/qt/src/qmapboxgl.cpp index c7c4cf1e4a..074ef280aa 100644 --- a/platform/qt/src/qmapboxgl.cpp +++ b/platform/qt/src/qmapboxgl.cpp @@ -29,6 +29,7 @@ #include <mbgl/util/run_loop.hpp> #include <mbgl/util/shared_thread_pool.hpp> #include <mbgl/util/traits.hpp> +#include <mbgl/actor/scheduler.hpp> #if QT_VERSION >= 0x050000 #include <QGuiApplication> @@ -362,6 +363,27 @@ void QMapboxGLSettings::setApiBaseUrl(const QString& url) } /*! + Returns resource transformation callback used to transform requested URLs. +*/ +std::function<std::string(const std::string &&)> QMapboxGLSettings::resourceTransform() const +{ + return m_resourceTransform; +} + +/*! + Sets the resource transformation callback. + + When given, resource transformation callback will be used to transform the + requested resource URLs before they are requested from internet. This can be + used add or remove custom parameters, or reroute certain requests to other + servers or endpoints. +*/ +void QMapboxGLSettings::setResourceTransform(const std::function<std::string(const std::string &&)> &transform) +{ + m_resourceTransform = transform; +} + +/*! \class QMapboxGL \brief The QMapboxGL class is a Qt wrapper for the Mapbox GL Native engine. @@ -1499,13 +1521,25 @@ QMapboxGLPrivate::QMapboxGLPrivate(QMapboxGL *q, const QMapboxGLSettings &settin settings.cacheDatabaseMaximumSize())) , threadPool(mbgl::sharedThreadPool()) { + // Setup resource transform if needed + if (settings.resourceTransform()) { + m_resourceTransform = + std::make_unique< mbgl::Actor<mbgl::ResourceTransform> >( *mbgl::Scheduler::GetCurrent(), + [callback = settings.resourceTransform()] + (mbgl::Resource::Kind , const std::string&& url_) -> std::string { + return callback(std::move(url_)); + } + ); + fileSourceObj->setResourceTransform(m_resourceTransform->self()); + } + // Setup and connect the renderer frontend frontend = std::make_unique<QMapboxGLRendererFrontend>( std::make_unique<mbgl::Renderer>(*this, pixelRatio, *fileSourceObj, *threadPool, static_cast<mbgl::GLContextMode>(settings.contextMode())), *this); connect(frontend.get(), SIGNAL(updated()), this, SLOT(invalidate())); - + mapObj = std::make_unique<mbgl::Map>( *frontend, *this, sanitizedSize(size), @@ -1528,18 +1562,18 @@ QMapboxGLPrivate::~QMapboxGLPrivate() { } -mbgl::Size QMapboxGLPrivate::framebufferSize() const { +mbgl::Size QMapboxGLPrivate::getFramebufferSize() const { return sanitizedSize(fbSize); } void QMapboxGLPrivate::updateAssumedState() { assumeFramebufferBinding(fbObject); - assumeViewport(0, 0, framebufferSize()); + assumeViewport(0, 0, getFramebufferSize()); } void QMapboxGLPrivate::bind() { setFramebufferBinding(fbObject); - setViewport(0, 0, framebufferSize()); + setViewport(0, 0, getFramebufferSize()); } void QMapboxGLPrivate::invalidate() |