@carbon/react/es/components/Slider/Slider.Skeleton.js

React components for the Carbon Design System

/**
 * Copyright IBM Corp. 2016, 2023
 *
 * This source code is licensed under the Apache-2.0 license found in the
 * LICENSE file in the root directory of this source tree.
 */

import { extends as _extends } from '../../_virtual/_rollupPluginBabelHelpers.js';
import PropTypes from 'prop-types';
import React, { useState } from 'react';
import cx from 'classnames';
import { usePrefix } from '../../internal/usePrefix.js';
import useIsomorphicEffect from '../../internal/useIsomorphicEffect.js';
import { LowerHandle, UpperHandle } from './SliderHandles.js';

const SliderSkeleton = ({
  ariaLabel = 'slider handle',
  unstable_ariaLabelHandleUpper: ariaLabelHandleUpper = 'upper slider handle',
  hideLabel,
  className,
  twoHandles,
  ...rest
}) => {
  const prefix = usePrefix();
  const [isRtl, setIsRtl] = useState(false);
  useIsomorphicEffect(() => {
    setIsRtl(document ? document.dir === 'rtl' : false);
  }, []);
  const containerClasses = cx(`${prefix}--slider-container`, `${prefix}--skeleton`, {
    [`${prefix}--slider-container--two-handles`]: twoHandles,
    [`${prefix}--slider-container--rtl`]: isRtl
  });
  const lowerThumbClasses = cx(`${prefix}--slider__thumb`, {
    [`${prefix}--slider__thumb--lower`]: twoHandles
  });
  const upperThumbClasses = cx(`${prefix}--slider__thumb`, {
    [`${prefix}--slider__thumb--upper`]: twoHandles
  });
  const lowerThumbWrapperClasses = cx(`${prefix}--slider__thumb-wrapper`, {
    [`${prefix}--slider__thumb-wrapper--lower`]: twoHandles
  });
  const upperThumbWrapperClasses = cx(`${prefix}--slider__thumb-wrapper`, {
    [`${prefix}--slider__thumb-wrapper--upper`]: twoHandles
  });
  return /*#__PURE__*/React.createElement("div", _extends({
    className: cx(`${prefix}--form-item`, className)
  }, rest), !hideLabel && /*#__PURE__*/React.createElement("span", {
    className: `${prefix}--label ${prefix}--skeleton`
  }), /*#__PURE__*/React.createElement("div", {
    className: containerClasses
  }, /*#__PURE__*/React.createElement("span", {
    className: `${prefix}--slider__range-label`
  }), /*#__PURE__*/React.createElement("div", {
    className: `${prefix}--slider`
  }, /*#__PURE__*/React.createElement("div", {
    className: `${prefix}--slider__track`
  }), /*#__PURE__*/React.createElement("div", {
    className: `${prefix}--slider__filled-track`
  }), /*#__PURE__*/React.createElement("div", {
    className: lowerThumbWrapperClasses
  }, /*#__PURE__*/React.createElement("div", {
    className: lowerThumbClasses
  }, twoHandles && !isRtl ? /*#__PURE__*/React.createElement(LowerHandle, {
    "aria-label": ariaLabel
  }) : twoHandles && isRtl ? /*#__PURE__*/React.createElement(UpperHandle, {
    "aria-label": ariaLabelHandleUpper
  }) : undefined)), twoHandles ? /*#__PURE__*/React.createElement("div", {
    className: upperThumbWrapperClasses
  }, /*#__PURE__*/React.createElement("div", {
    className: upperThumbClasses
  }, twoHandles && !isRtl ? /*#__PURE__*/React.createElement(UpperHandle, {
    "aria-label": ariaLabelHandleUpper
  }) : twoHandles && isRtl ? /*#__PURE__*/React.createElement(LowerHandle, {
    "aria-label": ariaLabel
  }) : undefined)) : undefined), /*#__PURE__*/React.createElement("span", {
    className: `${prefix}--slider__range-label`
  })));
};
SliderSkeleton.propTypes = {
  /**
   * The `ariaLabel` for the handle icon.
   */
  ariaLabel: PropTypes.string,
  /**
   * The `ariaLabel` for the upper bound slider handle when there are two handles.
   */
  unstable_ariaLabelHandleUpper: PropTypes.string,
  /**
   * Specify an optional className to add to the form item wrapper.
   */
  className: PropTypes.string,
  /**
   * Specify whether the label should be hidden, or not
   */
  hideLabel: PropTypes.bool,
  /**
   * Turn the slider into a range slider.
   */
  twoHandles: PropTypes.bool
};

export { SliderSkeleton, SliderSkeleton as default };