75 lines
3.4 KiB
JavaScript
75 lines
3.4 KiB
JavaScript
'use strict';
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exports.__esModule = true;
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var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
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var _react = require('react');
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var _pick = require('./utils/pick');
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var _pick2 = _interopRequireDefault(_pick);
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var _shallowEqual = require('./shallowEqual');
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var _shallowEqual2 = _interopRequireDefault(_shallowEqual);
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var _setDisplayName = require('./setDisplayName');
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var _setDisplayName2 = _interopRequireDefault(_setDisplayName);
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var _wrapDisplayName = require('./wrapDisplayName');
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var _wrapDisplayName2 = _interopRequireDefault(_wrapDisplayName);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
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var withPropsOnChange = function withPropsOnChange(shouldMapOrKeys, propsMapper) {
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return function (BaseComponent) {
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var factory = (0, _react.createFactory)(BaseComponent);
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var shouldMap = typeof shouldMapOrKeys === 'function' ? shouldMapOrKeys : function (props, nextProps) {
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return !(0, _shallowEqual2.default)((0, _pick2.default)(props, shouldMapOrKeys), (0, _pick2.default)(nextProps, shouldMapOrKeys));
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};
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var WithPropsOnChange = function (_Component) {
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_inherits(WithPropsOnChange, _Component);
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function WithPropsOnChange() {
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var _temp, _this, _ret;
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_classCallCheck(this, WithPropsOnChange);
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for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
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args[_key] = arguments[_key];
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}
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return _ret = (_temp = (_this = _possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.computedProps = propsMapper(_this.props), _temp), _possibleConstructorReturn(_this, _ret);
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}
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WithPropsOnChange.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
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if (shouldMap(this.props, nextProps)) {
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this.computedProps = propsMapper(nextProps);
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}
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};
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WithPropsOnChange.prototype.render = function render() {
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return factory(_extends({}, this.props, this.computedProps));
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};
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return WithPropsOnChange;
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}(_react.Component);
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if (process.env.NODE_ENV !== 'production') {
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return (0, _setDisplayName2.default)((0, _wrapDisplayName2.default)(BaseComponent, 'withPropsOnChange'))(WithPropsOnChange);
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}
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return WithPropsOnChange;
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};
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};
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exports.default = withPropsOnChange; |