@wordpress/components/build-module/clipboard-button/index.js

UI components for WordPress.

import _extends from "@babel/runtime/helpers/esm/extends";
import { createElement } from "@wordpress/element";

/**
 * External dependencies
 */
import classnames from 'classnames';
/**
 * WordPress dependencies
 */

import { useRef, useEffect } from '@wordpress/element';
import { useCopyToClipboard } from '@wordpress/compose';
import deprecated from '@wordpress/deprecated';
/**
 * Internal dependencies
 */

import Button from '../button';
const TIMEOUT = 4000;
/**
 * @param {Object}                    props
 * @param {string}                    [props.className]
 * @param {import('react').ReactNode} props.children
 * @param {() => void}                props.onCopy
 * @param {() => void}                [props.onFinishCopy]
 * @param {string}                    props.text
 */

export default function ClipboardButton(_ref) {
  let {
    className,
    children,
    onCopy,
    onFinishCopy,
    text,
    ...buttonProps
  } = _ref;
  deprecated('wp.components.ClipboardButton', {
    since: '5.8',
    alternative: 'wp.compose.useCopyToClipboard'
  });
  /** @type {import('react').MutableRefObject<ReturnType<setTimeout> | undefined>} */

  const timeoutId = useRef();
  const ref = useCopyToClipboard(text, () => {
    onCopy(); // @ts-expect-error: Should check if .current is defined, but not changing because this component is deprecated.

    clearTimeout(timeoutId.current);

    if (onFinishCopy) {
      timeoutId.current = setTimeout(() => onFinishCopy(), TIMEOUT);
    }
  });
  useEffect(() => {
    // @ts-expect-error: Should check if .current is defined, but not changing because this component is deprecated.
    clearTimeout(timeoutId.current);
  }, []);
  const classes = classnames('components-clipboard-button', className); // Workaround for inconsistent behavior in Safari, where <textarea> is not
  // the document.activeElement at the moment when the copy event fires.
  // This causes documentHasSelection() in the copy-handler component to
  // mistakenly override the ClipboardButton, and copy a serialized string
  // of the current block instead.

  /** @type {import('react').ClipboardEventHandler<HTMLButtonElement>} */

  const focusOnCopyEventTarget = event => {
    // @ts-expect-error: Should be currentTarget, but not changing because this component is deprecated.
    event.target.focus();
  };

  return createElement(Button, _extends({}, buttonProps, {
    className: classes,
    ref: ref,
    onCopy: focusOnCopyEventTarget
  }), children);
}
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