70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
#ifndef MBGL_MAP_TILE_PARSER
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#define MBGL_MAP_TILE_PARSER
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#include <mbgl/map/vector_tile.hpp>
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#include <mbgl/style/filter_expression.hpp>
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#include <mbgl/text/glyph.hpp>
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#include <mbgl/text/collision.hpp>
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#include <cstdint>
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#include <iosfwd>
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#include <memory>
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#include <string>
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namespace mbgl {
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class Bucket;
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class FontStack;
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class GlyphAtlas;
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class GlyphStore;
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class SpriteAtlas;
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class Sprite;
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class Style;
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class StyleBucket;
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class StyleBucketFill;
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class StyleBucketLine;
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class StyleBucketSymbol;
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class StyleLayerGroup;
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class VectorTileData;
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class TileParser {
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public:
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TileParser(const std::string &data, VectorTileData &tile,
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const std::shared_ptr<const Style> &style,
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const std::shared_ptr<GlyphAtlas> &glyphAtlas,
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const std::shared_ptr<GlyphStore> &glyphStore,
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const std::shared_ptr<SpriteAtlas> &spriteAtlas,
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const std::shared_ptr<Sprite> &sprite);
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public:
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void parse();
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private:
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bool obsolete() const;
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void parseStyleLayers(std::shared_ptr<StyleLayerGroup> group);
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std::unique_ptr<Bucket> createBucket(std::shared_ptr<StyleBucket> bucket_desc);
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std::unique_ptr<Bucket> createFillBucket(const VectorTileLayer& layer, const FilterExpression &filter, const StyleBucketFill &fill);
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std::unique_ptr<Bucket> createLineBucket(const VectorTileLayer& layer, const FilterExpression &filter, const StyleBucketLine &line);
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std::unique_ptr<Bucket> createSymbolBucket(const VectorTileLayer& layer, const FilterExpression &filter, const StyleBucketSymbol &symbol);
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template <class Bucket> void addBucketGeometries(Bucket& bucket, const VectorTileLayer& layer, const FilterExpression &filter);
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private:
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const VectorTile vector_data;
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VectorTileData& tile;
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// Cross-thread shared data.
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std::shared_ptr<const Style> style;
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std::shared_ptr<GlyphAtlas> glyphAtlas;
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std::shared_ptr<GlyphStore> glyphStore;
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std::shared_ptr<SpriteAtlas> spriteAtlas;
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std::shared_ptr<Sprite> sprite;
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Collision collision;
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};
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}
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#endif
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