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#pragma once
#include <mbgl/sprite/sprite_atlas.hpp>
#include <mbgl/tile/tile.hpp>
#include <mbgl/tile/geometry_tile_worker.hpp>
#include <mbgl/text/glyph_atlas.hpp>
#include <mbgl/text/placement_config.hpp>
#include <mbgl/util/feature.hpp>
#include <mbgl/util/throttler.hpp>
#include <mbgl/actor/actor.hpp>
#include <atomic>
#include <memory>
#include <unordered_map>
#include <vector>
namespace mbgl {
class GeometryTileData;
class FeatureIndex;
class CollisionTile;
class RenderLayer;
class SourceQueryOptions;
class TileParameters;
namespace style {
class Style;
} // namespace style
class GeometryTile : public Tile, public GlyphRequestor, IconRequestor {
public:
GeometryTile(const OverscaledTileID&,
std::string sourceID,
const TileParameters&,
GlyphAtlas&,
SpriteAtlas&);
~GeometryTile() override;
void setError(std::exception_ptr);
void setData(std::unique_ptr<const GeometryTileData>);
void setPlacementConfig(const PlacementConfig&) override;
void redoLayout() override;
void onGlyphsAvailable(GlyphPositionMap) override;
void onIconsAvailable(IconMap) override;
void getGlyphs(GlyphDependencies);
void getIcons(IconDependencies);
Bucket* getBucket(const RenderLayer&) const override;
void queryRenderedFeatures(
std::unordered_map<std::string, std::vector<Feature>>& result,
const GeometryCoordinates& queryGeometry,
const TransformState&,
const RenderedQueryOptions& options) override;
void querySourceFeatures(
std::vector<Feature>& result,
const SourceQueryOptions&) override;
void cancel() override;
class LayoutResult {
public:
std::unordered_map<std::string, std::shared_ptr<Bucket>> nonSymbolBuckets;
std::unique_ptr<FeatureIndex> featureIndex;
std::unique_ptr<GeometryTileData> tileData;
};
void onLayout(LayoutResult, uint64_t correlationID);
class PlacementResult {
public:
std::unordered_map<std::string, std::shared_ptr<Bucket>> symbolBuckets;
std::unique_ptr<CollisionTile> collisionTile;
};
void onPlacement(PlacementResult, uint64_t correlationID);
void onError(std::exception_ptr, uint64_t correlationID);
protected:
const GeometryTileData* getData() {
return data.get();
}
private:
void invokePlacement();
const std::string sourceID;
style::Style& style;
// Used to signal the worker that it should abandon parsing this tile as soon as possible.
std::atomic<bool> obsolete { false };
std::shared_ptr<Mailbox> mailbox;
Actor<GeometryTileWorker> worker;
GlyphAtlas& glyphAtlas;
SpriteAtlas& spriteAtlas;
uint64_t correlationID = 0;
optional<PlacementConfig> requestedConfig;
std::unordered_map<std::string, std::shared_ptr<Bucket>> nonSymbolBuckets;
std::unique_ptr<FeatureIndex> featureIndex;
std::unique_ptr<const GeometryTileData> data;
std::unordered_map<std::string, std::shared_ptr<Bucket>> symbolBuckets;
std::unique_ptr<CollisionTile> collisionTile;
util::Throttler placementThrottler;
};
} // namespace mbgl
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