tdesign-mobile-vue/cjs/swiper/swiper-item.js

tdesign-mobile-vue

/**
 * tdesign v1.7.0
 * (c) 2024 TDesign Group
 * @license MIT
 */

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var vue = require('vue');
var core = require('@vueuse/core');
var hooks_useClass = require('../hooks/useClass.js');
var hooks_tnode = require('../hooks/tnode.js');
var config = require('../config.js');
require('../config-provider/useConfig.js');
require('@babel/runtime/helpers/defineProperty');
require('lodash/isFunction');
require('lodash/cloneDeep');
require('lodash/isString');
require('../config-provider/context.js');
require('lodash/mergeWith');
require('lodash/merge');
require('lodash/isArray');
require('../_common/js/global-config/mobile/default-config.js');
require('../_common/js/global-config/mobile/locale/zh_CN.js');
require('../_chunks/dep-8d930798.js');
require('@babel/runtime/helpers/typeof');
require('../_chunks/dep-a20a5149.js');
require('dayjs');
require('lodash/camelCase');
require('lodash/kebabCase');
require('../hooks/render-tnode.js');
require('lodash/isEmpty');
require('lodash/isObject');

var prefix = config["default"].prefix;
var _SwiperItem = vue.defineComponent({
  name: "".concat(prefix, "-swiper-item"),
  setup: function setup() {
    var _inject = vue.inject("parent"),
      addChild = _inject.addChild,
      removeChild = _inject.removeChild,
      isVertical = _inject.isVertical,
      root = _inject.root,
      items = _inject.items,
      setContainerHeight = _inject.setContainerHeight;
    var swiperItemClass = hooks_useClass.usePrefixClass("swiper-item");
    var readerTNodeJSX = hooks_tnode.useTNodeJSX();
    var selfRef = vue.ref(null);
    var rootStyle = vue.ref("");
    var instance = vue.getCurrentInstance();
    var direction = vue.computed(function () {
      return isVertical.value ? "Y" : "X";
    });
    var calcTranslateStyle = function calcTranslateStyle(index, activeIndex) {
      var _root$value, _root$value2;
      var distance = (_root$value = (_root$value2 = root.value) === null || _root$value2 === void 0 ? void 0 : _root$value2[isVertical.value ? "offsetHeight" : "offsetWidth"]) !== null && _root$value !== void 0 ? _root$value : 0;
      var lastItemIndex = items.value.length - 1;
      var step = index - activeIndex;
      if (activeIndex === lastItemIndex && index === 0) {
        step = 1;
      }
      if (activeIndex === 0 && index === lastItemIndex && index !== 1) {
        step = -1;
      }
      if (activeIndex === index) step = 0;
      rootStyle.value = "transform: translate".concat(direction.value, "(").concat(step * distance, "px)");
    };
    var _useElementBounding = core.useElementBounding(selfRef),
      height = _useElementBounding.height;
    vue.watch(height, function (val) {
      setContainerHeight(val);
    });
    vue.onMounted(function () {
      addChild({
        proxy: instance === null || instance === void 0 ? void 0 : instance.proxy,
        uid: instance === null || instance === void 0 ? void 0 : instance.uid,
        calcTranslateStyle: calcTranslateStyle
      });
    });
    vue.onUnmounted(function () {
      removeChild(instance === null || instance === void 0 ? void 0 : instance.uid);
    });
    return function () {
      return vue.createVNode("div", {
        "ref": selfRef,
        "class": swiperItemClass.value,
        "style": rootStyle.value
      }, [readerTNodeJSX("default")]);
    };
  }
});

exports["default"] = _SwiperItem;
//# sourceMappingURL=swiper-item.js.map