@itwin/itwinui-react/cjs/core/Carousel/Carousel.js

A react component library for iTwinUI

'use strict';
Object.defineProperty(exports, '__esModule', {
  value: true,
});
Object.defineProperty(exports, 'Carousel', {
  enumerable: true,
  get: function () {
    return Carousel;
  },
});
const _interop_require_default = require('@swc/helpers/_/_interop_require_default');
const _interop_require_wildcard = require('@swc/helpers/_/_interop_require_wildcard');
const _react = /*#__PURE__*/ _interop_require_wildcard._(require('react'));
const _classnames = /*#__PURE__*/ _interop_require_default._(
  require('classnames'),
);
const _index = require('../../utils/index.js');
const _CarouselContext = require('./CarouselContext.js');
const _CarouselSlider = require('./CarouselSlider.js');
const _CarouselSlide = require('./CarouselSlide.js');
const _CarouselDotsList = require('./CarouselDotsList.js');
const _CarouselDot = require('./CarouselDot.js');
const _CarouselNavigation = require('./CarouselNavigation.js');
const CarouselComponent = _react.forwardRef((props, ref) => {
  let idPrefix = (0, _index.useId)();
  let {
    activeSlideIndex: userActiveIndex = 0,
    onSlideChange,
    className,
    children,
    id = idPrefix,
    ...rest
  } = props;
  let isManuallyUpdating = _react.useRef(false);
  let carouselRef = _react.useRef(null);
  let refs = (0, _index.useMergedRefs)(carouselRef, ref);
  let [currentIndex, setCurrentIndex] = _react.useState(userActiveIndex);
  let scrollToSlide = _react.useRef(() => {});
  let justMounted = _react.useRef(true);
  _react.useEffect(() => {
    setCurrentIndex(userActiveIndex);
    scrollToSlide.current(userActiveIndex, {
      instant: justMounted.current,
    });
    justMounted.current = false;
  }, [userActiveIndex]);
  let [slideCount, setSlideCount] = _react.useState(0);
  let userOnSlideChange = (0, _index.useLatestRef)(onSlideChange);
  _react.useEffect(() => {
    userOnSlideChange.current?.(currentIndex);
  }, [userOnSlideChange, currentIndex]);
  return _react.createElement(
    _index.Box,
    {
      as: 'section',
      'aria-roledescription': 'carousel',
      ref: refs,
      className: (0, _classnames.default)('iui-carousel', className),
      ...rest,
      id: id,
    },
    _react.createElement(
      _CarouselContext.CarouselContext.Provider,
      {
        value: {
          currentIndex,
          setCurrentIndex,
          slideCount,
          setSlideCount,
          idPrefix: id,
          isManuallyUpdating,
          scrollToSlide,
        },
      },
      children,
    ),
  );
});
if ('development' === process.env.NODE_ENV)
  CarouselComponent.displayName = 'Carousel';
const Carousel = Object.assign(CarouselComponent, {
  Slider: _CarouselSlider.CarouselSlider,
  Slide: _CarouselSlide.CarouselSlide,
  Navigation: _CarouselNavigation.CarouselNavigation,
  DotsList: _CarouselDotsList.CarouselDotsList,
  Dot: _CarouselDot.CarouselDot,
});