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天文台pc/tianwentai-ui/node_modules/embla-carousel-react/cjs/embla-carousel-react.cjs.js 1.49 KB
bc518174   王天杨   提交两个项目文件
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  'use strict';
  
  var react = require('react');
  var emblaCarouselReactiveUtils = require('embla-carousel-reactive-utils');
  var EmblaCarousel = require('embla-carousel');
  
  function useEmblaCarousel(options = {}, plugins = []) {
    const storedOptions = react.useRef(options);
    const storedPlugins = react.useRef(plugins);
    const [emblaApi, setEmblaApi] = react.useState();
    const [viewport, setViewport] = react.useState();
    const reInit = react.useCallback(() => {
      if (emblaApi) emblaApi.reInit(storedOptions.current, storedPlugins.current);
    }, [emblaApi]);
    react.useEffect(() => {
      if (emblaCarouselReactiveUtils.areOptionsEqual(storedOptions.current, options)) return;
      storedOptions.current = options;
      reInit();
    }, [options, reInit]);
    react.useEffect(() => {
      if (emblaCarouselReactiveUtils.arePluginsEqual(storedPlugins.current, plugins)) return;
      storedPlugins.current = plugins;
      reInit();
    }, [plugins, reInit]);
    react.useEffect(() => {
      if (emblaCarouselReactiveUtils.canUseDOM() && viewport) {
        EmblaCarousel.globalOptions = useEmblaCarousel.globalOptions;
        const newEmblaApi = EmblaCarousel(viewport, storedOptions.current, storedPlugins.current);
        setEmblaApi(newEmblaApi);
        return () => newEmblaApi.destroy();
      } else {
        setEmblaApi(undefined);
      }
    }, [viewport, setEmblaApi]);
    return [setViewport, emblaApi];
  }
  useEmblaCarousel.globalOptions = undefined;
  
  module.exports = useEmblaCarousel;
  //# sourceMappingURL=embla-carousel-react.cjs.js.map