1 files changed, 62 insertions, 0 deletions
diff --git a/src/mbgl/tile/vector_tile_data.hpp b/src/mbgl/tile/vector_tile_data.hpp
new file mode 100644
index 0000000000..d0b599c4cf
--- /dev/null
+++ b/src/mbgl/tile/vector_tile_data.hpp
@@ -0,0 +1,62 @@
+#ifndef MBGL_MAP_VECTOR_TILE_DATA
+#define MBGL_MAP_VECTOR_TILE_DATA
+
+#include <mbgl/tile/tile_data.hpp>
+#include <mbgl/tile/tile_worker.hpp>
+#include <mbgl/text/placement_config.hpp>
+
+#include <atomic>
+#include <memory>
+#include <unordered_map>
+
+namespace mbgl {
+
+class Style;
+class WorkRequest;
+class FileRequest;
+class GeometryTileMonitor;
+
+class VectorTileData : public TileData {
+public:
+    VectorTileData(const TileID&,
+                   std::unique_ptr<GeometryTileMonitor> monitor,
+                   std::string sourceID,
+                   Style&,
+                   const MapMode,
+                   const std::function<void(std::exception_ptr)>& callback);
+
+    ~VectorTileData();
+
+    Bucket* getBucket(const StyleLayer&) override;
+
+    bool parsePending(std::function<void(std::exception_ptr)> callback) override;
+
+    void redoPlacement(PlacementConfig config, const std::function<void()>&) override;
+    void redoPlacement(const std::function<void()>&) override;
+
+    void cancel() override;
+
+private:
+    Style& style;
+    Worker& worker;
+    TileWorker tileWorker;
+
+    std::unique_ptr<GeometryTileMonitor> monitor;
+    std::unique_ptr<FileRequest> tileRequest;
+    std::unique_ptr<WorkRequest> workRequest;
+
+    // Contains all the Bucket objects for the tile. Buckets are render
+    // objects and they get added by tile parsing operations.
+    std::unordered_map<std::string, std::unique_ptr<Bucket>> buckets;
+
+    // Stores the placement configuration of the text that is currently placed on the screen.
+    PlacementConfig placedConfig;
+
+    // Stores the placement configuration of how the text should be placed. This isn't necessarily
+    // the one that is being displayed.
+    PlacementConfig targetConfig;
+};
+
+} // namespace mbgl
+
+#endif