@wordpress/block-library/build-module/navigation/edit/inner-blocks.mjs.map

Block library for the WordPress editor.

{
  "version": 3,
  "sources": ["../../../src/navigation/edit/inner-blocks.js"],
  "sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { useEntityBlockEditor } from '@wordpress/core-data';\nimport {\n\tuseInnerBlocksProps,\n\tInnerBlocks,\n\tstore as blockEditorStore,\n} from '@wordpress/block-editor';\nimport { useSelect } from '@wordpress/data';\nimport { useMemo } from '@wordpress/element';\n\n/**\n * Internal dependencies\n */\nimport PlaceholderPreview from './placeholder/placeholder-preview';\nimport { DEFAULT_BLOCK, PRIORITIZED_INSERTER_BLOCKS } from '../constants';\n\nexport default function NavigationInnerBlocks( {\n\tclientId,\n\thasCustomPlaceholder,\n\torientation,\n\ttemplateLock,\n} ) {\n\tconst {\n\t\tisImmediateParentOfSelectedBlock,\n\t\tselectedBlockHasChildren,\n\t\tisSelected,\n\t\thasSelectedDescendant,\n\t} = useSelect(\n\t\t( select ) => {\n\t\t\tconst {\n\t\t\t\tgetBlockCount,\n\t\t\t\thasSelectedInnerBlock,\n\t\t\t\tgetSelectedBlockClientId,\n\t\t\t} = select( blockEditorStore );\n\t\t\tconst selectedBlockId = getSelectedBlockClientId();\n\n\t\t\treturn {\n\t\t\t\tisImmediateParentOfSelectedBlock: hasSelectedInnerBlock(\n\t\t\t\t\tclientId,\n\t\t\t\t\tfalse\n\t\t\t\t),\n\t\t\t\tselectedBlockHasChildren: !! getBlockCount( selectedBlockId ),\n\t\t\t\thasSelectedDescendant: hasSelectedInnerBlock( clientId, true ),\n\n\t\t\t\t// This prop is already available but computing it here ensures it's\n\t\t\t\t// fresh compared to isImmediateParentOfSelectedBlock.\n\t\t\t\tisSelected: selectedBlockId === clientId,\n\t\t\t};\n\t\t},\n\t\t[ clientId ]\n\t);\n\n\tconst [ blocks, onInput, onChange ] = useEntityBlockEditor(\n\t\t'postType',\n\t\t'wp_navigation'\n\t);\n\n\t// When the block is selected itself or has a top level item selected that\n\t// doesn't itself have children, show the standard appender. Else show no\n\t// appender.\n\tconst parentOrChildHasSelection =\n\t\tisSelected ||\n\t\t( isImmediateParentOfSelectedBlock && ! selectedBlockHasChildren );\n\n\tconst placeholder = useMemo( () => <PlaceholderPreview />, [] );\n\n\tconst hasMenuItems = !! blocks?.length;\n\n\t// If there is a `ref` attribute pointing to a `wp_navigation` but\n\t// that menu has no **items** (i.e. empty) then show a placeholder.\n\t// The block must also be selected else the placeholder will display\n\t// alongside the appender.\n\tconst showPlaceholder =\n\t\t! hasCustomPlaceholder && ! hasMenuItems && ! isSelected;\n\n\tconst innerBlocksProps = useInnerBlocksProps(\n\t\t{\n\t\t\tclassName: 'wp-block-navigation__container',\n\t\t},\n\t\t{\n\t\t\tvalue: blocks,\n\t\t\tonInput,\n\t\t\tonChange,\n\t\t\tprioritizedInserterBlocks: PRIORITIZED_INSERTER_BLOCKS,\n\t\t\tdefaultBlock: DEFAULT_BLOCK,\n\t\t\tdirectInsert: true,\n\t\t\torientation,\n\t\t\ttemplateLock,\n\n\t\t\t// As an exception to other blocks which feature nesting, show\n\t\t\t// the block appender even when a child block is selected.\n\t\t\t// This should be a temporary fix, to be replaced by improvements to\n\t\t\t// the sibling inserter.\n\t\t\t// See https://github.com/WordPress/gutenberg/issues/37572.\n\t\t\trenderAppender:\n\t\t\t\tisSelected ||\n\t\t\t\t( isImmediateParentOfSelectedBlock &&\n\t\t\t\t\t! selectedBlockHasChildren ) ||\n\t\t\t\thasSelectedDescendant ||\n\t\t\t\t// Show the appender while dragging to allow inserting element between item and the appender.\n\t\t\t\tparentOrChildHasSelection\n\t\t\t\t\t? InnerBlocks.ButtonBlockAppender\n\t\t\t\t\t: false,\n\t\t\tplaceholder: showPlaceholder ? placeholder : undefined,\n\t\t\t__experimentalCaptureToolbars: true,\n\t\t\t__unstableDisableLayoutClassNames: true,\n\t\t}\n\t);\n\n\treturn <div { ...innerBlocksProps } />;\n}\n"],
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