shineout/es/component.js

Shein 前端组件库

import _inheritsLoose from "@babel/runtime/helpers/inheritsLoose";
import _assertThisInitialized from "@babel/runtime/helpers/assertThisInitialized";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
import React from 'react';

function create(name) {
  var _temp;

  var Base = React[name];
  return _temp =
  /*#__PURE__*/
  function (_Base) {
    _inheritsLoose(_temp, _Base);

    function _temp() {
      var _this;

      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      _this = _Base.call.apply(_Base, [this].concat(args)) || this;

      _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "$isMounted", void 0);

      _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "forceUpdateTimer", void 0);

      return _this;
    }

    var _proto = _temp.prototype;

    _proto.componentDidMount = function componentDidMount() {
      this.$isMounted = true;
    };

    _proto.componentWillUnmount = function componentWillUnmount() {
      this.$isMounted = false;
    };

    _proto.setState = function setState() {
      for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
        args[_key2] = arguments[_key2];
      }

      if (this.$isMounted !== false) _Base.prototype.setState.apply(this, args);
    };

    _proto.forceUpdate = function forceUpdate() {
      if (this.$isMounted === true) _Base.prototype.forceUpdate.call(this);

      if (this.$isMounted === undefined) {
        if (this.forceUpdateTimer) clearTimeout(this.forceUpdateTimer);
        this.forceUpdateTimer = setTimeout(this.forceUpdate.bind(this));
      }
    };

    return _temp;
  }(Base), _temp;
}

export var Component = create('Component');
export var PureComponent = create('PureComponent');