"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.createResizeEvent=createResizeEvent;var resizeTimeout,_xeUtils=_interopRequireDefault(require("xe-utils")),_conf=_interopRequireDefault(require("../v-x-e-table/src/conf"));function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _defineProperties(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function _createClass(e,t,n){return t&&_defineProperties(e.prototype,t),n&&_defineProperties(e,n),e}var eventStore=[],defaultInterval=500;function eventHandle(){eventStore.length&&(eventStore.forEach(function(o){o.tarList.forEach(function(e){var t=e.target,n=e.width,r=e.heighe,i=t.clientWidth,t=t.clientHeight;(i&&n!==i||t&&r!==t)&&(e.width=i,e.heighe=t,setTimeout(o.callback))})}),eventListener())}function eventListener(){clearTimeout(resizeTimeout),resizeTimeout=setTimeout(eventHandle,_conf.default.resizeInterval||defaultInterval)}var ResizeObserverPolyfill=function(){function t(e){_classCallCheck(this,t),this.tarList=[],this.callback=e}return _createClass(t,[{key:"observe",value:function(t){var n=this;t&&(this.tarList.some(function(e){return e.target===t})||this.tarList.push({target:t,width:t.clientWidth,heighe:t.clientHeight}),eventStore.length||eventListener(),eventStore.some(function(e){return e===n})||eventStore.push(this))}},{key:"unobserve",value:function(t){_xeUtils.default.remove(eventStore,function(e){return e.tarList.some(function(e){return e.target===t})})}},{key:"disconnect",value:function(){var t=this;_xeUtils.default.remove(eventStore,function(e){return e===t})}}]),t}();function createResizeEvent(e){return new(window.ResizeObserver||ResizeObserverPolyfill)(e)}