diff options
Diffstat (limited to 'include/mbgl/map/annotation.hpp')
-rw-r--r-- | include/mbgl/map/annotation.hpp | 55 |
1 files changed, 19 insertions, 36 deletions
diff --git a/include/mbgl/map/annotation.hpp b/include/mbgl/map/annotation.hpp index e88d98b5c6..efd91d9087 100644 --- a/include/mbgl/map/annotation.hpp +++ b/include/mbgl/map/annotation.hpp @@ -2,7 +2,6 @@ #define MBGL_MAP_ANNOTATIONS #include <mbgl/map/tile.hpp> -#include <mbgl/map/live_tile.hpp> #include <mbgl/util/geo.hpp> #include <mbgl/util/noncopyable.hpp> #include <mbgl/util/std.hpp> @@ -10,63 +9,47 @@ #include <string> #include <vector> -#include <map> #include <mutex> #include <memory> +#include <unordered_map> +#include <unordered_set> namespace mbgl { class Annotation; class Map; +class LiveTile; -typedef std::vector<LatLng> AnnotationSegment; - -enum class AnnotationType : uint8_t { - Point, - Shape -}; +using AnnotationIDs = std::vector<uint32_t>; class AnnotationManager : private util::noncopyable { public: AnnotationManager(); + ~AnnotationManager(); + + void setDefaultPointAnnotationSymbol(const std::string& symbol); + std::pair<std::vector<Tile::ID>, AnnotationIDs> addPointAnnotations( + const std::vector<LatLng>&, const std::vector<std::string>& symbols, const Map&); + std::vector<Tile::ID> removeAnnotations(const AnnotationIDs&, const Map&); + AnnotationIDs getAnnotationsInBounds(const LatLngBounds&, const Map&) const; + LatLngBounds getBoundsForAnnotations(const AnnotationIDs&) const; - void setDefaultPointAnnotationSymbol(std::string& symbol) { defaultPointAnnotationSymbol = symbol; } - std::pair<std::vector<Tile::ID>, std::vector<uint32_t>> addPointAnnotations(std::vector<LatLng>, std::vector<std::string>& symbols, const Map&); - std::vector<Tile::ID> removeAnnotations(std::vector<uint32_t>); - std::vector<uint32_t> getAnnotationsInBounds(LatLngBounds, const Map&) const; - LatLngBounds getBoundsForAnnotations(std::vector<uint32_t>) const; + const LiveTile* getTile(Tile::ID const& id); - const std::unique_ptr<LiveTile>& getTile(Tile::ID const& id); + static const std::string layerID; private: - uint32_t nextID() { return nextID_++; } - static vec2<double> projectPoint(LatLng& point); + inline uint32_t nextID(); + static vec2<double> projectPoint(const LatLng& point); private: - std::mutex mtx; + mutable std::mutex mtx; std::string defaultPointAnnotationSymbol; - std::map<uint32_t, std::unique_ptr<Annotation>> annotations; - std::map<Tile::ID, std::pair<std::vector<uint32_t>, std::unique_ptr<LiveTile>>> annotationTiles; - std::unique_ptr<LiveTile> nullTile; + std::unordered_map<uint32_t, std::unique_ptr<Annotation>> annotations; + std::unordered_map<Tile::ID, std::pair<std::unordered_set<uint32_t>, std::unique_ptr<LiveTile>>, Tile::ID::Hash> tiles; uint32_t nextID_ = 0; }; -class Annotation : private util::noncopyable { - friend class AnnotationManager; -public: - Annotation(AnnotationType, std::vector<AnnotationSegment>); - -private: - LatLng getPoint() const; - LatLngBounds getBounds() const { return bounds; } - -private: - const AnnotationType type = AnnotationType::Point; - const std::vector<AnnotationSegment> geometry; - std::map<Tile::ID, std::vector<std::weak_ptr<const LiveTileFeature>>> tileFeatures; - LatLngBounds bounds; -}; - } #endif |