@wordpress/components/build-module/slot-fill/bubbles-virtually/fill.js

UI components for WordPress.

// packages/components/src/slot-fill/bubbles-virtually/fill.tsx
import { useObservableValue } from "@wordpress/compose";
import { useContext, useRef, useEffect, createPortal } from "@wordpress/element";
import SlotFillContext from "./slot-fill-context";
import StyleProvider from "../../style-provider";
import { jsx as _jsx } from "react/jsx-runtime";
function Fill({
  name,
  children
}) {
  var _slot$fillProps;
  const registry = useContext(SlotFillContext);
  const slot = useObservableValue(registry.slots, name);
  const instanceRef = useRef({});
  useEffect(() => {
    const instance = instanceRef.current;
    registry.registerFill(name, instance);
    return () => registry.unregisterFill(name, instance);
  }, [registry, name]);
  if (!slot || !slot.ref.current) {
    return null;
  }
  const wrappedChildren = /* @__PURE__ */ _jsx(StyleProvider, {
    document: slot.ref.current.ownerDocument,
    children: typeof children === "function" ? children((_slot$fillProps = slot.fillProps) !== null && _slot$fillProps !== void 0 ? _slot$fillProps : {}) : children
  });
  return createPortal(wrappedChildren, slot.ref.current);
}
export {
  Fill as default
};
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