jimu-mobile/dist/components/flexr/grid.js

积木组件库助力移动端开发

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

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; };

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _class, _temp;

var _stylesheet = require('./stylesheet');

var _stylesheet2 = _interopRequireDefault(_stylesheet);

var _stilr = require('stilr');

var _stilr2 = _interopRequireDefault(_stilr);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _utils = require('./utils');

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

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

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

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; }

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; }

var styles = _stilr2.default.create({
  base: {
    display: 'flex',
    flexWrap: 'wrap',
    listStyle: 'none',
    padding: 0,
    margin: '0 -' + _utils.variables.gutter + ' ' + (0, _utils.doubleUnit)(_utils.variables.gutter)
  },
  leftHorizontal: {
    justifyContent: _utils.horizontal.left
  },
  centerHorizontal: {
    justifyContent: _utils.horizontal.center
  },
  rightHorizontal: {
    justifyContent: _utils.horizontal.right
  },
  topVertical: {
    alignItems: _utils.vertical.top
  },
  centerVertical: {
    alignItems: _utils.vertical.center
  },
  bottomVertical: {
    alignItems: _utils.vertical.bottom
  }
}, _stylesheet2.default);

var Grid = (_temp = _class = function (_Component) {
  _inherits(Grid, _Component);

  function Grid(props) {
    _classCallCheck(this, Grid);

    var _this = _possibleConstructorReturn(this, (Grid.__proto__ || Object.getPrototypeOf(Grid)).call(this, props));

    (0, _utils.initBreakpoints)();
    return _this;
  }

  _createClass(Grid, [{
    key: 'render',
    value: function render() {
      var _props = this.props,
          gutter = _props.gutter,
          style = _props.style,
          align = _props.align,
          hAlign = _props.hAlign,
          flexCells = _props.flexCells,
          children = _props.children,
          className = _props.className,
          rest = _objectWithoutProperties(_props, ['gutter', 'style', 'align', 'hAlign', 'flexCells', 'children', 'className']);

      this.styles = (0, _utils.assign)({}, style, gutter ? { margin: '0 -' + gutter + ' ' + (0, _utils.doubleUnit)(gutter) } : null);

      var classes = [styles.base, className, align ? styles[align + 'Vertical'] : null, hAlign ? styles[hAlign + 'Horizontal'] : null].filter(Boolean).join(' ');

      var parentProps = {};
      if (gutter) parentProps.gutter = gutter;
      if (flexCells) parentProps.flex = true;

      var wrappedChildren = Object.keys(parentProps).length ? _react2.default.Children.map(children, function (child) {
        return child ? _react2.default.cloneElement(child, _extends({}, parentProps)) : child;
      }) : children;

      return _react2.default.createElement(
        'div',
        _extends({}, rest, {
          style: this.styles,
          className: classes }),
        wrappedChildren
      );
    }
  }]);

  return Grid;
}(_react.Component), _class.propTypes = {
  gutter: _propTypes2.default.string,
  flexCells: _propTypes2.default.bool,
  align: _propTypes2.default.oneOf(['top', 'center', 'bottom'])
}, _temp);
exports.default = Grid;