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#include <mbgl/renderer/sources/render_vector_source.hpp>
#include <mbgl/sourcemanager/vector_source_factory.hpp>
#include <mbgl/style/conversion/url_or_tileset.hpp>
#include <mbgl/style/conversion_impl.hpp>
#include <mbgl/style/sources/vector_source.hpp>
#include <mbgl/style/sources/vector_source_impl.hpp>
namespace mbgl {
const style::SourceTypeInfo* VectorSourceFactory::getTypeInfo() const noexcept {
return style::VectorSource::Impl::staticTypeInfo();
}
std::unique_ptr<style::Source> VectorSourceFactory::createSource(const std::string& id,
const style::conversion::Convertible& value,
style::conversion::Error& error) noexcept {
optional<variant<std::string, Tileset>> urlOrTileset =
style::conversion::convert<variant<std::string, Tileset>>(value, error);
if (!urlOrTileset) {
return nullptr;
}
auto maxzoomValue = objectMember(value, "maxzoom");
optional<float> maxzoom;
if (maxzoomValue) {
maxzoom = toNumber(*maxzoomValue);
if (!maxzoom || *maxzoom < 0 || *maxzoom > std::numeric_limits<uint8_t>::max()) {
error.message = "invalid maxzoom";
return nullptr;
}
}
auto minzoomValue = objectMember(value, "minzoom");
optional<float> minzoom;
if (minzoomValue) {
minzoom = toNumber(*minzoomValue);
if (!minzoom || *minzoom < 0 || *minzoom > std::numeric_limits<uint8_t>::max()) {
error.message = "invalid minzoom";
return nullptr;
}
}
return {
std::make_unique<style::VectorSource>(id, std::move(*urlOrTileset), std::move(maxzoom), std::move(minzoom))};
}
std::unique_ptr<RenderSource> VectorSourceFactory::createRenderSource(Immutable<style::Source::Impl> impl) noexcept {
assert(impl->getTypeInfo() == getTypeInfo());
return std::make_unique<RenderVectorSource>(staticImmutableCast<style::VectorSource::Impl>(impl));
}
} // namespace mbgl
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