@aimake/nanod/lib/grid/row.js

## 设计模式 NANO DESIGN 是面向于企业级中台化应用的解决方案。服务于 ToB 和 ToE 类型的单页应用，应用于各产品中从而产出了一套设计及前端规范。

"use strict";

var _typeof3 = require("babel-runtime/helpers/typeof");

var _typeof4 = _interopRequireDefault2(_typeof3);

function _interopRequireDefault2(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _configProvider = require("../config-provider");

var React = _interopRequireWildcard(require("react"));

var _classnames = _interopRequireDefault(require("classnames"));

var PropTypes = _interopRequireWildcard(require("prop-types"));

var _RowContext = _interopRequireDefault(require("./RowContext"));

var _type = require("../_util/type");

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

function _interopRequireWildcard(obj) {
  if (obj && obj.__esModule) {
    return obj;
  } else {
    var newObj = {};if (obj != null) {
      for (var key in obj) {
        if (Object.prototype.hasOwnProperty.call(obj, key)) {
          var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {};if (desc.get || desc.set) {
            Object.defineProperty(newObj, key, desc);
          } else {
            newObj[key] = obj[key];
          }
        }
      }
    }newObj["default"] = obj;return newObj;
  }
}

function _typeof(obj) {
  if (typeof Symbol === "function" && (0, _typeof4["default"])(Symbol.iterator) === "symbol") {
    _typeof = function _typeof(obj) {
      return typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  } else {
    _typeof = function _typeof(obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  }return _typeof(obj);
}

function _extends() {
  _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;
  };return _extends.apply(this, arguments);
}

function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
  } else {
    obj[key] = value;
  }return obj;
}

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ("value" in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
  }
}

function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);if (staticProps) _defineProperties(Constructor, staticProps);return Constructor;
}

function _possibleConstructorReturn(self, call) {
  if (call && (_typeof(call) === "object" || typeof call === "function")) {
    return call;
  }return _assertThisInitialized(self);
}

function _assertThisInitialized(self) {
  if (self === void 0) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }return self;
}

function _getPrototypeOf(o) {
  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
    return o.__proto__ || Object.getPrototypeOf(o);
  };return _getPrototypeOf(o);
}

function _inherits(subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function");
  }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } });if (superClass) _setPrototypeOf(subClass, superClass);
}

function _setPrototypeOf(o, p) {
  _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
    o.__proto__ = p;return o;
  };return _setPrototypeOf(o, p);
}

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0) t[p[i]] = s[p[i]];
  }
  return t;
};

// matchMedia polyfill for
// https://github.com/WickyNilliams/enquire.js/issues/82
var enquire;

if (typeof window !== 'undefined') {
  var matchMediaPolyfill = function matchMediaPolyfill(mediaQuery) {
    return {
      media: mediaQuery,
      matches: false,
      addListener: function addListener() {},
      removeListener: function removeListener() {}
    };
  };

  window.matchMedia = window.matchMedia || matchMediaPolyfill;
  enquire = require('enquire.js');
}

var RowAligns = (0, _type.tuple)('top', 'middle', 'bottom');
var RowJustify = (0, _type.tuple)('start', 'end', 'center', 'space-around', 'space-between');
var responsiveArray = ['xxl', 'xl', 'lg', 'md', 'sm', 'xs'];
var responsiveMap = {
  xs: '(max-width: 575px)',
  sm: '(min-width: 576px)',
  md: '(min-width: 768px)',
  lg: '(min-width: 992px)',
  xl: '(min-width: 1200px)',
  xxl: '(min-width: 1600px)'
};

var Row =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Row, _React$Component);

  function Row() {
    var _this;

    _classCallCheck(this, Row);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Row).apply(this, arguments));
    _this.state = {
      screens: {}
    };

    _this.renderRow = function (_ref) {
      var _classNames;

      var getPrefixCls = _ref.getPrefixCls;

      var _a = _this.props,
          customizePrefixCls = _a.prefixCls,
          type = _a.type,
          justify = _a.justify,
          align = _a.align,
          className = _a.className,
          style = _a.style,
          children = _a.children,
          others = __rest(_a, ["prefixCls", "type", "justify", "align", "className", "style", "children"]);

      var prefixCls = getPrefixCls('row', customizePrefixCls);

      var gutter = _this.getGutter();

      var classes = (0, _classnames["default"])((_classNames = {}, _defineProperty(_classNames, prefixCls, !type), _defineProperty(_classNames, "".concat(prefixCls, "-").concat(type), type), _defineProperty(_classNames, "".concat(prefixCls, "-").concat(type, "-").concat(justify), type && justify), _defineProperty(_classNames, "".concat(prefixCls, "-").concat(type, "-").concat(align), type && align), _classNames), className);
      var rowStyle = gutter > 0 ? _extends({
        marginLeft: gutter / -2,
        marginRight: gutter / -2
      }, style) : style;

      var otherProps = _extends({}, others);

      delete otherProps.gutter;
      return React.createElement(_RowContext["default"].Provider, {
        value: {
          gutter: gutter
        }
      }, React.createElement("div", _extends({}, otherProps, {
        className: classes,
        style: rowStyle
      }), children));
    };

    return _this;
  }

  _createClass(Row, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      var _this2 = this;

      Object.keys(responsiveMap).map(function (screen) {
        return enquire.register(responsiveMap[screen], {
          match: function match() {
            if (_typeof(_this2.props.gutter) !== 'object') {
              return;
            }

            _this2.setState(function (prevState) {
              return {
                screens: _extends({}, prevState.screens, _defineProperty({}, screen, true))
              };
            });
          },
          unmatch: function unmatch() {
            if (_typeof(_this2.props.gutter) !== 'object') {
              return;
            }

            _this2.setState(function (prevState) {
              return {
                screens: _extends({}, prevState.screens, _defineProperty({}, screen, false))
              };
            });
          },
          // Keep a empty destory to avoid triggering unmatch when unregister
          destroy: function destroy() {}
        });
      });
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      Object.keys(responsiveMap).map(function (screen) {
        return enquire.unregister(responsiveMap[screen]);
      });
    }
  }, {
    key: "getGutter",
    value: function getGutter() {
      var gutter = this.props.gutter;

      if (_typeof(gutter) === 'object') {
        for (var i = 0; i < responsiveArray.length; i++) {
          var breakpoint = responsiveArray[i];

          if (this.state.screens[breakpoint] && gutter[breakpoint] !== undefined) {
            return gutter[breakpoint];
          }
        }
      }

      return gutter;
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderRow);
    }
  }]);

  return Row;
}(React.Component);

exports["default"] = Row;
Row.defaultProps = {
  gutter: 0
};
Row.propTypes = {
  type: PropTypes.oneOf(['flex']),
  align: PropTypes.oneOf(RowAligns),
  justify: PropTypes.oneOf(RowJustify),
  className: PropTypes.string,
  children: PropTypes.node,
  gutter: PropTypes.oneOfType([PropTypes.object, PropTypes.number]),
  prefixCls: PropTypes.string
};