[core] Mark custom geometry tiles stale without clearing data

1 files changed, 12 insertions, 2 deletions

diff --git a/src/mbgl/tile/custom_geometry_tile.hpp b/src/mbgl/tile/custom_geometry_tile.hpp
index 66cc412e8c..1df44e6b2a 100644
--- a/src/mbgl/tile/custom_geometry_tile.hpp
+++ b/src/mbgl/tile/custom_geometry_tile.hpp
@@ -1,13 +1,19 @@
 #pragma once
 
 #include <mbgl/tile/geometry_tile.hpp>
+#include <mbgl/style/sources/custom_geometry_source.hpp>
 #include <mbgl/util/feature.hpp>
-#include <mbgl/style/custom_tile_loader.hpp>
+#include <mbgl/util/geojson.hpp>
+#include <mbgl/actor/mailbox.hpp>
 
 namespace mbgl {
 
 class TileParameters;
 
+namespace style {
+class CustomTileLoader;
+} // namespace style
+
 class CustomGeometryTile: public GeometryTile {
 public:
     CustomGeometryTile(const OverscaledTileID&,
@@ -16,7 +22,9 @@ public:
                const style::CustomGeometrySource::TileOptions,
                ActorRef<style::CustomTileLoader> loader);
     ~CustomGeometryTile() override;
+
     void setTileData(const GeoJSON& data);
+    void invalidateTileData();
 
     void setNecessity(TileNecessity) final;
 
@@ -25,10 +33,12 @@ public:
         const SourceQueryOptions&) override;
 
 private:
+    bool stale = true;
     TileNecessity necessity;
     const style::CustomGeometrySource::TileOptions options;
     ActorRef<style::CustomTileLoader> loader;
-    Actor<style::SetTileDataFunction> actor;
+    std::shared_ptr<Mailbox> mailbox;
+    ActorRef<CustomGeometryTile> actorRef;
 };
 
 } // namespace mbgl