{
  "version": 3,
  "sources": ["../../../src/components/block-styles/index.js"],
  "sourcesContent": ["/**\n * External dependencies\n */\nimport clsx from 'clsx';\n\n/**\n * WordPress dependencies\n */\nimport { useState, useMemo } from '@wordpress/element';\nimport { useSelect } from '@wordpress/data';\nimport { debounce } from '@wordpress/compose';\nimport {\n\tButton,\n\t__experimentalTruncate as Truncate,\n\t__experimentalToolsPanel as ToolsPanel,\n\t__experimentalToolsPanelItem as ToolsPanelItem,\n} from '@wordpress/components';\nimport { __ } from '@wordpress/i18n';\n\n/**\n * Internal dependencies\n */\nimport PreviewBlockPopover from '../block-switcher/preview-block-popover';\nimport useStylesForBlocks from './use-styles-for-block';\nimport { useToolsPanelDropdownMenuProps } from '../global-styles/utils';\nimport { getDefaultStyle, replaceActiveStyle } from './utils';\nimport { store as blockEditorStore } from '../../store';\n\nconst noop = () => {};\n\n// Block Styles component for the Settings Sidebar.\nfunction BlockStyles( { clientId, onSwitch = noop, onHoverClassName = noop } ) {\n\tconst canEdit = useSelect(\n\t\t( select ) => select( blockEditorStore ).canEditBlock( clientId ),\n\t\t[ clientId ]\n\t);\n\tconst {\n\t\tonSelect,\n\t\tstylesToRender,\n\t\tactiveStyle,\n\t\tgenericPreviewBlock,\n\t\tclassName,\n\t} = useStylesForBlocks( {\n\t\tclientId,\n\t\tonSwitch,\n\t} );\n\tconst [ hoveredStyle, setHoveredStyle ] = useState( null );\n\tconst [ blockStylesAnchor, setBlockStylesAnchor ] = useState( null );\n\tconst dropdownMenuProps = useToolsPanelDropdownMenuProps();\n\n\tconst previewBlocks = useMemo( () => {\n\t\tif ( ! hoveredStyle || ! genericPreviewBlock ) {\n\t\t\treturn null;\n\t\t}\n\t\tconst previewClassName = replaceActiveStyle(\n\t\t\tclassName,\n\t\t\tactiveStyle,\n\t\t\thoveredStyle\n\t\t);\n\t\treturn [\n\t\t\t{\n\t\t\t\t...genericPreviewBlock,\n\t\t\t\tattributes: {\n\t\t\t\t\t...( genericPreviewBlock.attributes || {} ),\n\t\t\t\t\tclassName: previewClassName,\n\t\t\t\t},\n\t\t\t},\n\t\t];\n\t}, [ hoveredStyle, genericPreviewBlock, className, activeStyle ] );\n\n\tif ( ! canEdit || ! stylesToRender || stylesToRender.length === 0 ) {\n\t\treturn null;\n\t}\n\n\tconst debouncedSetHoveredStyle = debounce( setHoveredStyle, 250 );\n\n\tconst onSelectStylePreview = ( style ) => {\n\t\tonSelect( style );\n\t\tonHoverClassName( null );\n\t\tsetHoveredStyle( null );\n\t\tdebouncedSetHoveredStyle.cancel();\n\t};\n\n\tconst styleItemHandler = ( item ) => {\n\t\tif ( hoveredStyle === item ) {\n\t\t\tdebouncedSetHoveredStyle.cancel();\n\t\t\treturn;\n\t\t}\n\t\tdebouncedSetHoveredStyle( item );\n\t\tonHoverClassName( item?.name ?? null );\n\t};\n\n\tconst defaultStyle = getDefaultStyle( stylesToRender );\n\n\tconst hasValue = () => {\n\t\treturn activeStyle?.name !== defaultStyle?.name;\n\t};\n\n\tconst onDeselect = () => {\n\t\tonSelectStylePreview( defaultStyle );\n\t};\n\n\treturn (\n\t\t<ToolsPanel\n\t\t\tlabel={ __( 'Styles' ) }\n\t\t\tresetAll={ onDeselect }\n\t\t\tpanelId={ clientId }\n\t\t\thasInnerWrapper\n\t\t\tdropdownMenuProps={ dropdownMenuProps }\n\t\t>\n\t\t\t<ToolsPanelItem\n\t\t\t\thasValue={ hasValue }\n\t\t\t\tlabel={ __( 'Variation' ) }\n\t\t\t\tonDeselect={ onDeselect }\n\t\t\t\tisShownByDefault\n\t\t\t\tpanelId={ clientId }\n\t\t\t>\n\t\t\t\t<div\n\t\t\t\t\tref={ setBlockStylesAnchor }\n\t\t\t\t\tclassName=\"block-editor-block-styles\"\n\t\t\t\t>\n\t\t\t\t\t<div className=\"block-editor-block-styles__variants\">\n\t\t\t\t\t\t{ stylesToRender.map( ( style ) => {\n\t\t\t\t\t\t\tconst buttonText = style.label || style.name;\n\n\t\t\t\t\t\t\treturn (\n\t\t\t\t\t\t\t\t<Button\n\t\t\t\t\t\t\t\t\t__next40pxDefaultSize\n\t\t\t\t\t\t\t\t\tclassName={ clsx(\n\t\t\t\t\t\t\t\t\t\t'block-editor-block-styles__item',\n\t\t\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\t\t\t'is-active':\n\t\t\t\t\t\t\t\t\t\t\t\tactiveStyle.name === style.name,\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t) }\n\t\t\t\t\t\t\t\t\tkey={ style.name }\n\t\t\t\t\t\t\t\t\tvariant=\"secondary\"\n\t\t\t\t\t\t\t\t\tlabel={ buttonText }\n\t\t\t\t\t\t\t\t\tonMouseEnter={ () =>\n\t\t\t\t\t\t\t\t\t\tstyleItemHandler( style )\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\tonFocus={ () => styleItemHandler( style ) }\n\t\t\t\t\t\t\t\t\tonMouseLeave={ () =>\n\t\t\t\t\t\t\t\t\t\tstyleItemHandler( null )\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\tonBlur={ () => styleItemHandler( null ) }\n\t\t\t\t\t\t\t\t\tonClick={ () =>\n\t\t\t\t\t\t\t\t\t\tonSelectStylePreview( style )\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\taria-current={\n\t\t\t\t\t\t\t\t\t\tactiveStyle.name === style.name\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t<Truncate\n\t\t\t\t\t\t\t\t\t\tnumberOfLines={ 1 }\n\t\t\t\t\t\t\t\t\t\tclassName=\"block-editor-block-styles__item-text\"\n\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t{ buttonText }\n\t\t\t\t\t\t\t\t\t</Truncate>\n\t\t\t\t\t\t\t\t</Button>\n\t\t\t\t\t\t\t);\n\t\t\t\t\t\t} ) }\n\t\t\t\t\t</div>\n\t\t\t\t\t{ previewBlocks && (\n\t\t\t\t\t\t<PreviewBlockPopover\n\t\t\t\t\t\t\tblocks={ previewBlocks }\n\t\t\t\t\t\t\tplacement=\"left-start\"\n\t\t\t\t\t\t\toffset={ 34 }\n\t\t\t\t\t\t\tanchor={ blockStylesAnchor }\n\t\t\t\t\t\t/>\n\t\t\t\t\t) }\n\t\t\t\t</div>\n\t\t\t</ToolsPanelItem>\n\t\t</ToolsPanel>\n\t);\n}\n\nexport default BlockStyles;\n"],
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  "names": ["import_utils", "blockEditorStore", "useStylesForBlocks", "ToolsPanel", "ToolsPanelItem", "clsx", "Truncate", "PreviewBlockPopover"]
}