package.shared.update-on-virtual-data.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
import { e as extend, p as paramsList, i as isObject, n as needsNavigation, a as needsPagination, b as needsScrollbar } from './update-swiper.mjs';
import { d as defaults } from './swiper-core.mjs';

function getParams(obj, splitEvents) {
  if (obj === void 0) {
    obj = {};
  }
  if (splitEvents === void 0) {
    splitEvents = true;
  }
  const params = {
    on: {}
  };
  const events = {};
  const passedParams = {};
  extend(params, defaults);
  params._emitClasses = true;
  params.init = false;
  const rest = {};
  const allowedParams = paramsList.map(key => key.replace(/_/, ''));
  const plainObj = Object.assign({}, obj);
  Object.keys(plainObj).forEach(key => {
    if (typeof obj[key] === 'undefined') return;
    if (allowedParams.indexOf(key) >= 0) {
      if (isObject(obj[key])) {
        params[key] = {};
        passedParams[key] = {};
        extend(params[key], obj[key]);
        extend(passedParams[key], obj[key]);
      } else {
        params[key] = obj[key];
        passedParams[key] = obj[key];
      }
    } else if (key.search(/on[A-Z]/) === 0 && typeof obj[key] === 'function') {
      if (splitEvents) {
        events[`${key[2].toLowerCase()}${key.substr(3)}`] = obj[key];
      } else {
        params.on[`${key[2].toLowerCase()}${key.substr(3)}`] = obj[key];
      }
    } else {
      rest[key] = obj[key];
    }
  });
  ['navigation', 'pagination', 'scrollbar'].forEach(key => {
    if (params[key] === true) params[key] = {};
    if (params[key] === false) delete params[key];
  });
  return {
    params,
    passedParams,
    rest,
    events
  };
}

function mountSwiper(_ref, swiperParams) {
  let {
    el,
    nextEl,
    prevEl,
    paginationEl,
    scrollbarEl,
    swiper
  } = _ref;
  if (needsNavigation(swiperParams) && nextEl && prevEl) {
    swiper.params.navigation.nextEl = nextEl;
    swiper.originalParams.navigation.nextEl = nextEl;
    swiper.params.navigation.prevEl = prevEl;
    swiper.originalParams.navigation.prevEl = prevEl;
  }
  if (needsPagination(swiperParams) && paginationEl) {
    swiper.params.pagination.el = paginationEl;
    swiper.originalParams.pagination.el = paginationEl;
  }
  if (needsScrollbar(swiperParams) && scrollbarEl) {
    swiper.params.scrollbar.el = scrollbarEl;
    swiper.originalParams.scrollbar.el = scrollbarEl;
  }
  swiper.init(el);
}

function getChangedParams(swiperParams, oldParams, children, oldChildren, getKey) {
  const keys = [];
  if (!oldParams) return keys;
  const addKey = key => {
    if (keys.indexOf(key) < 0) keys.push(key);
  };
  if (children && oldChildren) {
    const oldChildrenKeys = oldChildren.map(getKey);
    const childrenKeys = children.map(getKey);
    if (oldChildrenKeys.join('') !== childrenKeys.join('')) addKey('children');
    if (oldChildren.length !== children.length) addKey('children');
  }
  const watchParams = paramsList.filter(key => key[0] === '_').map(key => key.replace(/_/, ''));
  watchParams.forEach(key => {
    if (key in swiperParams && key in oldParams) {
      if (isObject(swiperParams[key]) && isObject(oldParams[key])) {
        const newKeys = Object.keys(swiperParams[key]);
        const oldKeys = Object.keys(oldParams[key]);
        if (newKeys.length !== oldKeys.length) {
          addKey(key);
        } else {
          newKeys.forEach(newKey => {
            if (swiperParams[key][newKey] !== oldParams[key][newKey]) {
              addKey(key);
            }
          });
          oldKeys.forEach(oldKey => {
            if (swiperParams[key][oldKey] !== oldParams[key][oldKey]) addKey(key);
          });
        }
      } else if (swiperParams[key] !== oldParams[key]) {
        addKey(key);
      }
    }
  });
  return keys;
}

const updateOnVirtualData = swiper => {
  if (!swiper || swiper.destroyed || !swiper.params.virtual || swiper.params.virtual && !swiper.params.virtual.enabled) return;
  swiper.updateSlides();
  swiper.updateProgress();
  swiper.updateSlidesClasses();
  if (swiper.parallax && swiper.params.parallax && swiper.params.parallax.enabled) {
    swiper.parallax.setTranslate();
  }
};

export { getChangedParams as a, getParams as g, mountSwiper as m, updateOnVirtualData as u };