5b3d936521
* Rename QMapboxGL to QMapLibreGL * Add missing QDebug includes * Fix Qt CMake config * Fix geojson warning * Remove redundant OpenGL dependency * Put everything under QMapLibreGL namespace * Reorganise headers Co-authored-by: Rinigus <rinigus.git@gmail.com>
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
#include <QMapLibreGL/Utils>
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#include <mbgl/storage/network_status.hpp>
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#include <mbgl/util/geometry.hpp>
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#include <mbgl/util/traits.hpp>
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#include <mbgl/util/projection.hpp>
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#include <QOpenGLContext>
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// mbgl::NetworkStatus::Status
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static_assert(mbgl::underlying_type(QMapLibreGL::Online) == mbgl::underlying_type(mbgl::NetworkStatus::Status::Online), "error");
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static_assert(mbgl::underlying_type(QMapLibreGL::Offline) == mbgl::underlying_type(mbgl::NetworkStatus::Status::Offline), "error");
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namespace QMapLibreGL {
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/*!
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\enum QMapLibreGL::NetworkMode
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This enum represents whether server requests can be performed via network.
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\value Online Server network requests are accessible.
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\value Offline Only requests to the local cache are accessible.
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*/
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/*!
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\fn QMapLibreGL::NetworkMode QMapLibreGL::networkMode()
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Returns the current QMapLibreGL::NetworkMode.
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*/
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NetworkMode networkMode()
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{
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return static_cast<NetworkMode>(mbgl::NetworkStatus::Get());
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}
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/*!
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\fn void QMapLibreGL::setNetworkMode(QMapLibreGL::NetworkMode mode)
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Forwards the network status \a mode to MapLibre GL Native engine.
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File source requests uses the available network when \a mode is set to \b
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Online, otherwise scoped to the local cache.
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*/
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void setNetworkMode(NetworkMode mode)
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{
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mbgl::NetworkStatus::Set(static_cast<mbgl::NetworkStatus::Status>(mode));
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}
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/*!
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Returns the amount of meters per pixel from a given \a latitude and \a zoom.
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*/
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double metersPerPixelAtLatitude(double latitude, double zoom)
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{
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return mbgl::Projection::getMetersPerPixelAtLatitude(latitude, zoom);
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}
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/*!
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Return the projected meters for a given \a coordinate object.
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*/
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ProjectedMeters projectedMetersForCoordinate(const Coordinate &coordinate)
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{
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auto projectedMeters = mbgl::Projection::projectedMetersForLatLng(mbgl::LatLng { coordinate.first, coordinate.second });
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return ProjectedMeters(projectedMeters.northing(), projectedMeters.easting());
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}
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/*!
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Returns the coordinate for a given \a projectedMeters object.
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*/
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Coordinate coordinateForProjectedMeters(const ProjectedMeters &projectedMeters)
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{
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auto latLng = mbgl::Projection::latLngForProjectedMeters(mbgl::ProjectedMeters { projectedMeters.first, projectedMeters.second });
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return Coordinate(latLng.latitude(), latLng.longitude());
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}
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} // namespace QMapLibreGL
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