2a8ebc4906
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
#pragma once
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#include <mln/style/source.hpp>
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#include <mln/util/range.hpp>
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#include <cstdint>
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#include <functional>
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#include <memory>
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#include <string>
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namespace mln {
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class OverscaledTileID;
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class CanonicalTileID;
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template <class T>
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class Actor;
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namespace style {
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using TileFunction = std::function<void(const CanonicalTileID&)>;
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class CustomVectorTileLoader;
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enum class TileDataFormat : uint8_t {
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MVT = 0,
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};
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class CustomVectorSource final : public Source {
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public:
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struct Options {
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TileFunction fetchTileFunction;
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TileFunction cancelTileFunction;
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Range<uint8_t> zoomRange = {0, 18};
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};
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CustomVectorSource(std::string id, const Options& options);
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~CustomVectorSource() final;
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void loadDescription(FileSource&) final;
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void setTileData(const CanonicalTileID&,
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const std::shared_ptr<const std::string>& data,
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TileDataFormat format = TileDataFormat::MVT);
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void setTileError(const CanonicalTileID&, std::exception_ptr error);
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void invalidateTile(const CanonicalTileID&);
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class Impl;
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const Impl& impl() const;
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bool supportsLayerType(const mln::style::LayerTypeInfo*) const override;
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mapbox::base::WeakPtr<Source> makeWeakPtr() override { return weakFactory.makeWeakPtr(); }
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protected:
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Mutable<Source::Impl> createMutable() const noexcept final;
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private:
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std::unique_ptr<Actor<CustomVectorTileLoader>> loader;
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mapbox::base::WeakPtrFactory<Source> weakFactory{this};
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};
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template <>
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inline bool Source::is<CustomVectorSource>() const {
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return getType() == SourceType::CustomMVTVector;
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}
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} // namespace style
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} // namespace mln
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