@wordpress/editor
Version:
Enhanced block editor for WordPress posts.
8 lines (7 loc) • 1.19 kB
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{
"version": 3,
"sources": ["../../../src/components/document-outline/check.js"],
"sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { useSelect } from '@wordpress/data';\nimport { store as blockEditorStore } from '@wordpress/block-editor';\n\n/**\n * Component check if there are any headings (core/heading blocks) present in the document.\n *\n * @param {Object} props Props.\n * @param {React.ReactNode} props.children Children to be rendered.\n *\n * @return {React.ReactNode} The component to be rendered or null if there are headings.\n */\nexport default function DocumentOutlineCheck( { children } ) {\n\tconst hasHeadings = useSelect( ( select ) => {\n\t\tconst { getGlobalBlockCount } = select( blockEditorStore );\n\n\t\treturn getGlobalBlockCount( 'core/heading' ) > 0;\n\t} );\n\n\tif ( ! hasHeadings ) {\n\t\treturn null;\n\t}\n\n\treturn children;\n}\n"],
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"names": []
}