1 files changed, 31 insertions, 0 deletions
diff --git a/src/mbgl/layermanager/circle_layer_factory.cpp b/src/mbgl/layermanager/circle_layer_factory.cpp
new file mode 100644
index 0000000000..215f228aa2
--- /dev/null
+++ b/src/mbgl/layermanager/circle_layer_factory.cpp
@@ -0,0 +1,31 @@
+#include <mbgl/layermanager/circle_layer_factory.hpp>
+
+#include <mbgl/renderer/layers/render_circle_layer.hpp>
+#include <mbgl/style/layers/circle_layer.hpp>
+#include <mbgl/style/layers/circle_layer_impl.hpp>
+
+namespace mbgl {
+
+const style::LayerTypeInfo* CircleLayerFactory::getTypeInfo() const noexcept {
+    return style::CircleLayer::Impl::staticTypeInfo();
+}
+
+std::unique_ptr<style::Layer> CircleLayerFactory::createLayer(const std::string& id, const style::conversion::Convertible& value) noexcept {
+    optional<std::string> source = getSource(value);
+    if (!source) {
+        return nullptr;
+    }
+
+    std::unique_ptr<style::Layer> layer = std::unique_ptr<style::Layer>(new style::CircleLayer(id, *source));
+    if (!initSourceLayerAndFilter(layer.get(), value)) {
+        return nullptr;
+    }
+    return layer;
+}
+
+std::unique_ptr<RenderLayer> CircleLayerFactory::createRenderLayer(Immutable<style::Layer::Impl> impl) noexcept {
+    assert(impl->getTypeInfo() == getTypeInfo());
+    return std::make_unique<RenderCircleLayer>(staticImmutableCast<style::CircleLayer::Impl>(std::move(impl)));
+}
+
+} // namespace mbgl