[core, android, darwin] Move layer factories to separate files

1 files changed, 23 insertions, 0 deletions

diff --git a/src/mbgl/layermanager/background_layer_factory.cpp b/src/mbgl/layermanager/background_layer_factory.cpp
new file mode 100644
index 0000000000..0e27e10343
--- /dev/null
+++ b/src/mbgl/layermanager/background_layer_factory.cpp
@@ -0,0 +1,23 @@
+#include <mbgl/layermanager/background_layer_factory.hpp>
+
+#include <mbgl/renderer/layers/render_background_layer.hpp>
+#include <mbgl/style/layers/background_layer.hpp>
+#include <mbgl/style/layers/background_layer_impl.hpp>
+
+namespace mbgl {
+
+const style::LayerTypeInfo* BackgroundLayerFactory::getTypeInfo() const noexcept {
+    return style::BackgroundLayer::Impl::staticTypeInfo();
+}
+
+std::unique_ptr<style::Layer> BackgroundLayerFactory::createLayer(const std::string& id, const style::conversion::Convertible& value) noexcept {
+    (void)value;
+    return std::unique_ptr<style::Layer>(new style::BackgroundLayer(id));
+}
+
+std::unique_ptr<RenderLayer> BackgroundLayerFactory::createRenderLayer(Immutable<style::Layer::Impl> impl) noexcept {
+    assert(impl->getTypeInfo() == getTypeInfo());
+    return std::make_unique<RenderBackgroundLayer>(staticImmutableCast<style::BackgroundLayer::Impl>(std::move(impl)));
+}
+
+} // namespace mbgl