package.shared.effect-init.mjs Maven / Gradle / Ivy

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Most modern mobile touch slider and framework with hardware accelerated transitions

There is a newer version: 11.1.14

function effectInit(params) {
  const {
    effect,
    swiper,
    on,
    setTranslate,
    setTransition,
    overwriteParams,
    perspective,
    recreateShadows,
    getEffectParams
  } = params;
  on('beforeInit', () => {
    if (swiper.params.effect !== effect) return;
    swiper.classNames.push(`${swiper.params.containerModifierClass}${effect}`);
    if (perspective && perspective()) {
      swiper.classNames.push(`${swiper.params.containerModifierClass}3d`);
    }
    const overwriteParamsResult = overwriteParams ? overwriteParams() : {};
    Object.assign(swiper.params, overwriteParamsResult);
    Object.assign(swiper.originalParams, overwriteParamsResult);
  });
  on('setTranslate', () => {
    if (swiper.params.effect !== effect) return;
    setTranslate();
  });
  on('setTransition', (_s, duration) => {
    if (swiper.params.effect !== effect) return;
    setTransition(duration);
  });
  on('transitionEnd', () => {
    if (swiper.params.effect !== effect) return;
    if (recreateShadows) {
      if (!getEffectParams || !getEffectParams().slideShadows) return;
      // remove shadows
      swiper.slides.forEach(slideEl => {
        slideEl.querySelectorAll('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left').forEach(shadowEl => shadowEl.remove());
      });
      // create new one
      recreateShadows();
    }
  });
  let requireUpdateOnVirtual;
  on('virtualUpdate', () => {
    if (swiper.params.effect !== effect) return;
    if (!swiper.slides.length) {
      requireUpdateOnVirtual = true;
    }
    requestAnimationFrame(() => {
      if (requireUpdateOnVirtual && swiper.slides && swiper.slides.length) {
        setTranslate();
        requireUpdateOnVirtual = false;
      }
    });
  });
}

export { effectInit as e };