@gechiui/block-editor/src/components/text-transform-control/index.js

Generic block editor.

/**
 * GeChiUI dependencies
 */
import { Button } from '@gechiui/components';
import { __ } from '@gechiui/i18n';
import {
	formatCapitalize,
	formatLowercase,
	formatUppercase,
} from '@gechiui/icons';

const TEXT_TRANSFORMS = [
	{
		name: __( '大写' ),
		value: 'uppercase',
		icon: formatUppercase,
	},
	{
		name: __( '小写' ),
		value: 'lowercase',
		icon: formatLowercase,
	},
	{
		name: __( '首字母大写' ),
		value: 'capitalize',
		icon: formatCapitalize,
	},
];

/**
 * Control to facilitate text transform selections.
 *
 * @param {Object}   props          Component props.
 * @param {string}   props.value    Currently selected text transform.
 * @param {Function} props.onChange Handles change in text transform selection.
 *
 * @return {GCElement} Text transform control.
 */
export default function TextTransformControl( { value, onChange } ) {
	return (
		<fieldset className="block-editor-text-transform-control">
			<legend>{ __( '字母实例' ) }</legend>
			<div className="block-editor-text-transform-control__buttons">
				{ TEXT_TRANSFORMS.map( ( textTransform ) => {
					return (
						<Button
							key={ textTransform.value }
							icon={ textTransform.icon }
							isSmall
							isPressed={ value === textTransform.value }
							aria-label={ textTransform.name }
							onClick={ () =>
								onChange(
									value === textTransform.value
										? undefined
										: textTransform.value
								)
							}
						/>
					);
				} ) }
			</div>
		</fieldset>
	);
}