@wordpress/editor
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Enhanced block editor for WordPress posts.
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{
"version": 3,
"sources": ["../../../src/components/editor-history/undo.js"],
"sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { __, isRTL } from '@wordpress/i18n';\nimport { Button } from '@wordpress/components';\nimport { useSelect, useDispatch } from '@wordpress/data';\nimport { displayShortcut } from '@wordpress/keycodes';\nimport { undo as undoIcon, redo as redoIcon } from '@wordpress/icons';\nimport { forwardRef } from '@wordpress/element';\n\n/**\n * Internal dependencies\n */\nimport { store as editorStore } from '../../store';\n\nfunction EditorHistoryUndo( props, ref ) {\n\tconst hasUndo = useSelect(\n\t\t( select ) => select( editorStore ).hasEditorUndo(),\n\t\t[]\n\t);\n\tconst { undo } = useDispatch( editorStore );\n\treturn (\n\t\t<Button\n\t\t\t__next40pxDefaultSize\n\t\t\t{ ...props }\n\t\t\tref={ ref }\n\t\t\ticon={ ! isRTL() ? undoIcon : redoIcon }\n\t\t\t/* translators: button label text should, if possible, be under 16 characters. */\n\t\t\tlabel={ __( 'Undo' ) }\n\t\t\tshortcut={ displayShortcut.primary( 'z' ) }\n\t\t\t// If there are no undo levels we don't want to actually disable this\n\t\t\t// button, because it will remove focus for keyboard users.\n\t\t\t// See: https://github.com/WordPress/gutenberg/issues/3486\n\t\t\taria-disabled={ ! hasUndo }\n\t\t\tonClick={ hasUndo ? undo : undefined }\n\t\t\tclassName=\"editor-history__undo\"\n\t\t/>\n\t);\n}\n\n/** @typedef {React.Ref<HTMLElement>} Ref */\n\n/**\n * Renders the undo button for the editor history.\n *\n * @param {Object} props - Props.\n * @param {Ref} ref - Forwarded ref.\n *\n * @return {React.ReactNode} The rendered component.\n */\nexport default forwardRef( EditorHistoryUndo );\n"],
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"names": ["editorStore", "undoIcon", "redoIcon"]
}