NN2022100801/addons/web/node_modules/element-ui/lib/carousel.js

module.exports =
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/***/ 0:
/***/ (function(module, exports) {

/* globals __VUE_SSR_CONTEXT__ */

// IMPORTANT: Do NOT use ES2015 features in this file.
// This module is a runtime utility for cleaner component module output and will
// be included in the final webpack user bundle.

module.exports = function normalizeComponent (
  rawScriptExports,
  compiledTemplate,
  functionalTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier /* server only */
) {
  var esModule
  var scriptExports = rawScriptExports = rawScriptExports || {}

  // ES6 modules interop
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    options.staticRenderFns = compiledTemplate.staticRenderFns
    options._compiled = true
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  // functional template
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  }

  // scopedId
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    hook = function (context) {
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      context =
        context || // cached call
        (this.$vnode && this.$vnode.ssrContext) || // stateful
        (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
      // 2.2 with runInNewContext: true
      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
        context = __VUE_SSR_CONTEXT__
      }
      // inject component styles
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      // register component module identifier for async chunk inferrence
      if (context && context._registeredComponents) {
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      }
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    // used by ssr in case component is cached and beforeCreate
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    } else {
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      // register for functioal component in vue file
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/***/ }),

/***/ 18:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/utils/resize-event");

/***/ }),

/***/ 331:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _main = __webpack_require__(332);

var _main2 = _interopRequireDefault(_main);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* istanbul ignore next */
_main2.default.install = function (Vue) {
  Vue.component(_main2.default.name, _main2.default);
};

exports.default = _main2.default;

/***/ }),

/***/ 332:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue__ = __webpack_require__(333);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_b46b8afc_hasScoped_false_preserveWhitespace_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_main_vue__ = __webpack_require__(335);
var normalizeComponent = __webpack_require__(0)
/* script */

/* template */

/* template functional */
  var __vue_template_functional__ = false
/* styles */
var __vue_styles__ = null
/* scopeId */
var __vue_scopeId__ = null
/* moduleIdentifier (server only) */
var __vue_module_identifier__ = null
var Component = normalizeComponent(
  __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue___default.a,
  __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_b46b8afc_hasScoped_false_preserveWhitespace_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_main_vue__["a" /* default */],
  __vue_template_functional__,
  __vue_styles__,
  __vue_scopeId__,
  __vue_module_identifier__
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/* harmony default export */ __webpack_exports__["default"] = (Component.exports);


/***/ }),

/***/ 333:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _throttle = __webpack_require__(334);

var _throttle2 = _interopRequireDefault(_throttle);

var _resizeEvent = __webpack_require__(18);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

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exports.default = {
  name: 'ElCarousel',

  props: {
    initialIndex: {
      type: Number,
      default: 0
    },
    height: String,
    trigger: {
      type: String,
      default: 'hover'
    },
    autoplay: {
      type: Boolean,
      default: true
    },
    interval: {
      type: Number,
      default: 3000
    },
    indicatorPosition: String,
    indicator: {
      type: Boolean,
      default: true
    },
    arrow: {
      type: String,
      default: 'hover'
    },
    type: String,
    loop: {
      type: Boolean,
      default: true
    }
  },

  data: function data() {
    return {
      items: [],
      activeIndex: -1,
      containerWidth: 0,
      timer: null,
      hover: false
    };
  },


  computed: {
    hasLabel: function hasLabel() {
      return this.items.some(function (item) {
        return item.label.toString().length > 0;
      });
    }
  },

  watch: {
    items: function items(val) {
      if (val.length > 0) this.setActiveItem(this.initialIndex);
    },
    activeIndex: function activeIndex(val, oldVal) {
      this.resetItemPosition(oldVal);
      this.$emit('change', val, oldVal);
    },
    autoplay: function autoplay(val) {
      val ? this.startTimer() : this.pauseTimer();
    },
    loop: function loop() {
      this.setActiveItem(this.activeIndex);
    }
  },

  methods: {
    handleMouseEnter: function handleMouseEnter() {
      this.hover = true;
      this.pauseTimer();
    },
    handleMouseLeave: function handleMouseLeave() {
      this.hover = false;
      this.startTimer();
    },
    itemInStage: function itemInStage(item, index) {
      var length = this.items.length;
      if (index === length - 1 && item.inStage && this.items[0].active || item.inStage && this.items[index + 1] && this.items[index + 1].active) {
        return 'left';
      } else if (index === 0 && item.inStage && this.items[length - 1].active || item.inStage && this.items[index - 1] && this.items[index - 1].active) {
        return 'right';
      }
      return false;
    },
    handleButtonEnter: function handleButtonEnter(arrow) {
      var _this = this;

      this.items.forEach(function (item, index) {
        if (arrow === _this.itemInStage(item, index)) {
          item.hover = true;
        }
      });
    },
    handleButtonLeave: function handleButtonLeave() {
      this.items.forEach(function (item) {
        item.hover = false;
      });
    },
    updateItems: function updateItems() {
      this.items = this.$children.filter(function (child) {
        return child.$options.name === 'ElCarouselItem';
      });
    },
    resetItemPosition: function resetItemPosition(oldIndex) {
      var _this2 = this;

      this.items.forEach(function (item, index) {
        item.translateItem(index, _this2.activeIndex, oldIndex);
      });
    },
    playSlides: function playSlides() {
      if (this.activeIndex < this.items.length - 1) {
        this.activeIndex++;
      } else if (this.loop) {
        this.activeIndex = 0;
      }
    },
    pauseTimer: function pauseTimer() {
      clearInterval(this.timer);
    },
    startTimer: function startTimer() {
      if (this.interval <= 0 || !this.autoplay) return;
      this.timer = setInterval(this.playSlides, this.interval);
    },
    setActiveItem: function setActiveItem(index) {
      if (typeof index === 'string') {
        var filteredItems = this.items.filter(function (item) {
          return item.name === index;
        });
        if (filteredItems.length > 0) {
          index = this.items.indexOf(filteredItems[0]);
        }
      }
      index = Number(index);
      if (isNaN(index) || index !== Math.floor(index)) {
        "production" !== 'production' && console.warn('[Element Warn][Carousel]index must be an integer.');
        return;
      }
      var length = this.items.length;
      var oldIndex = this.activeIndex;
      if (index < 0) {
        this.activeIndex = this.loop ? length - 1 : 0;
      } else if (index >= length) {
        this.activeIndex = this.loop ? 0 : length - 1;
      } else {
        this.activeIndex = index;
      }
      if (oldIndex === this.activeIndex) {
        this.resetItemPosition(oldIndex);
      }
    },
    prev: function prev() {
      this.setActiveItem(this.activeIndex - 1);
    },
    next: function next() {
      this.setActiveItem(this.activeIndex + 1);
    },
    handleIndicatorClick: function handleIndicatorClick(index) {
      this.activeIndex = index;
    },
    handleIndicatorHover: function handleIndicatorHover(index) {
      if (this.trigger === 'hover' && index !== this.activeIndex) {
        this.activeIndex = index;
      }
    }
  },

  created: function created() {
    var _this3 = this;

    this.throttledArrowClick = (0, _throttle2.default)(300, true, function (index) {
      _this3.setActiveItem(index);
    });
    this.throttledIndicatorHover = (0, _throttle2.default)(300, function (index) {
      _this3.handleIndicatorHover(index);
    });
  },
  mounted: function mounted() {
    var _this4 = this;

    this.updateItems();
    this.$nextTick(function () {
      (0, _resizeEvent.addResizeListener)(_this4.$el, _this4.resetItemPosition);
      if (_this4.initialIndex < _this4.items.length && _this4.initialIndex >= 0) {
        _this4.activeIndex = _this4.initialIndex;
      }
      _this4.startTimer();
    });
  },
  beforeDestroy: function beforeDestroy() {
    if (this.$el) (0, _resizeEvent.removeResizeListener)(this.$el, this.resetItemPosition);
  }
};

/***/ }),

/***/ 334:
/***/ (function(module, exports) {

module.exports = require("throttle-debounce/throttle");

/***/ }),

/***/ 335:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',{staticClass:"el-carousel",class:{ 'el-carousel--card': _vm.type === 'card' },on:{"mouseenter":function($event){$event.stopPropagation();_vm.handleMouseEnter($event)},"mouseleave":function($event){$event.stopPropagation();_vm.handleMouseLeave($event)}}},[_c('div',{staticClass:"el-carousel__container",style:({ height: _vm.height })},[_c('transition',{attrs:{"name":"carousel-arrow-left"}},[(_vm.arrow !== 'never')?_c('button',{directives:[{name:"show",rawName:"v-show",value:((_vm.arrow === 'always' || _vm.hover) && (_vm.loop || _vm.activeIndex > 0)),expression:"(arrow === 'always' || hover) && (loop || activeIndex > 0)"}],staticClass:"el-carousel__arrow el-carousel__arrow--left",attrs:{"type":"button"},on:{"mouseenter":function($event){_vm.handleButtonEnter('left')},"mouseleave":_vm.handleButtonLeave,"click":function($event){$event.stopPropagation();_vm.throttledArrowClick(_vm.activeIndex - 1)}}},[_c('i',{staticClass:"el-icon-arrow-left"})]):_vm._e()]),_c('transition',{attrs:{"name":"carousel-arrow-right"}},[(_vm.arrow !== 'never')?_c('button',{directives:[{name:"show",rawName:"v-show",value:((_vm.arrow === 'always' || _vm.hover) && (_vm.loop || _vm.activeIndex < _vm.items.length - 1)),expression:"(arrow === 'always' || hover) && (loop || activeIndex < items.length - 1)"}],staticClass:"el-carousel__arrow el-carousel__arrow--right",attrs:{"type":"button"},on:{"mouseenter":function($event){_vm.handleButtonEnter('right')},"mouseleave":_vm.handleButtonLeave,"click":function($event){$event.stopPropagation();_vm.throttledArrowClick(_vm.activeIndex + 1)}}},[_c('i',{staticClass:"el-icon-arrow-right"})]):_vm._e()]),_vm._t("default")],2),(_vm.indicatorPosition !== 'none')?_c('ul',{staticClass:"el-carousel__indicators",class:{ 'el-carousel__indicators--labels': _vm.hasLabel, 'el-carousel__indicators--outside': _vm.indicatorPosition === 'outside' || _vm.type === 'card' }},_vm._l((_vm.items),function(item,index){return _c('li',{staticClass:"el-carousel__indicator",class:{ 'is-active': index === _vm.activeIndex },on:{"mouseenter":function($event){_vm.throttledIndicatorHover(index)},"click":function($event){$event.stopPropagation();_vm.handleIndicatorClick(index)}}},[_c('button',{staticClass:"el-carousel__button"},[(_vm.hasLabel)?_c('span',[_vm._v(_vm._s(item.label))]):_vm._e()])])})):_vm._e()])}
var staticRenderFns = []
var esExports = { render: render, staticRenderFns: staticRenderFns }
/* harmony default export */ __webpack_exports__["a"] = (esExports);

/***/ })

/******/ });