@gechiui/block-editor/src/components/block-controls/hook.js

Generic block editor.

/**
 * GeChiUI dependencies
 */
import { store as blocksStore } from '@gechiui/blocks';
import { useSelect } from '@gechiui/data';

/**
 * Internal dependencies
 */
import groups from './groups';
import { store as blockEditorStore } from '../../store';
import { useBlockEditContext } from '../block-edit/context';
import useDisplayBlockControls from '../use-display-block-controls';

export default function useBlockControlsFill( group, shareWithChildBlocks ) {
	const isDisplayed = useDisplayBlockControls();
	const { clientId } = useBlockEditContext();
	const isParentDisplayed = useSelect(
		( select ) => {
			const { getBlockName, hasSelectedInnerBlock } = select(
				blockEditorStore
			);
			const { hasBlockSupport } = select( blocksStore );
			return (
				shareWithChildBlocks &&
				hasBlockSupport(
					getBlockName( clientId ),
					'__experimentalExposeControlsToChildren',
					false
				) &&
				hasSelectedInnerBlock( clientId )
			);
		},
		[ shareWithChildBlocks, clientId ]
	);

	if ( isDisplayed ) {
		return groups[ group ]?.Fill;
	}
	if ( isParentDisplayed ) {
		return groups.parent.Fill;
	}
	return null;
}