[core] Runtime source API: private impls

1 files changed, 50 insertions, 0 deletions

diff --git a/src/mbgl/style/sources/geojson_source_impl.hpp b/src/mbgl/style/sources/geojson_source_impl.hpp
new file mode 100644
index 0000000000..350045b27c
--- /dev/null
+++ b/src/mbgl/style/sources/geojson_source_impl.hpp
@@ -0,0 +1,50 @@
+#pragma once
+
+#include <mbgl/style/sources/geojson_source.hpp>
+#include <mbgl/style/source_impl.hpp>
+#include <mbgl/util/rapidjson.hpp>
+#include <mbgl/util/variant.hpp>
+
+namespace mapbox {
+namespace geojsonvt {
+class GeoJSONVT;
+} // namespace geojsonvt
+} // namespace mapbox
+
+namespace mbgl {
+
+class AsyncRequest;
+
+namespace style {
+
+class GeoJSONSource::Impl : public Source::Impl {
+public:
+    using GeoJSON = std::unique_ptr<mapbox::geojsonvt::GeoJSONVT>;
+
+    static std::unique_ptr<GeoJSONSource> parse(const std::string& id, const JSValue&);
+    static GeoJSON parseGeoJSON(const JSValue&);
+
+    Impl(std::string id, Source&,
+         variant<std::string, GeoJSON> urlOrGeoJSON);
+    ~Impl() final;
+
+    void load(FileSource&) final;
+
+    uint16_t getTileSize() const final {
+        return util::tileSize;
+    }
+
+    const variant<std::string, GeoJSON>& getURLOrGeoJSON() const {
+        return urlOrGeoJSON;
+    }
+
+private:
+    Range<uint8_t> getZoomRange() final;
+    std::unique_ptr<Tile> createTile(const OverscaledTileID&, const UpdateParameters&) final;
+
+    variant<std::string, GeoJSON> urlOrGeoJSON;
+    std::unique_ptr<AsyncRequest> req;
+};
+
+} // namespace style
+} // namespace mbgl