cpui-components/lib/components/Col/Col.js

'use strict';

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

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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

var _blacklist = require('blacklist');

var _blacklist2 = _interopRequireDefault(_blacklist);

var _constants = require('./../../constants');

var _constants2 = _interopRequireDefault(_constants);

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

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 Col = exports.Col = function (_Component) {
	_inherits(Col, _Component);

	function Col() {
		var _ref;

		var _temp, _this, _ret;

		_classCallCheck(this, Col);

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

		return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Col.__proto__ || Object.getPrototypeOf(Col)).call.apply(_ref, [this].concat(args))), _this), _this.getInitialState = function () {
			return {
				windowWidth: typeof window !== 'undefined' ? window.innerWidth : 0
			};
		}, _this.componentDidMount = function () {
			if (typeof window !== 'undefined') window.addEventListener('resize', _this.handleResize);
		}, _this.componentWillUnmount = function () {
			if (typeof window !== 'undefined') window.removeEventListener('resize', _this.handleResize);
		}, _this.handleResize = function () {
			_this.setState({
				windowWidth: typeof window !== 'undefined' ? window.innerWidth : 0
			});
		}, _this.render = function () {
			var _this$props = _this.props,
			    basis = _this$props.basis,
			    gutter = _this$props.gutter,
			    xs = _this$props.xs,
			    sm = _this$props.sm,
			    md = _this$props.md,
			    lg = _this$props.lg;
			var windowWidth = _this.state.windowWidth;


			var columnStyle = {
				minHeight: 1,
				paddingLeft: gutter / 2,
				paddingRight: gutter / 2
			};

			// if no width control is provided fill available space
			if (!basis && !xs && !sm && !md && !lg) {
				columnStyle.flex = '1 1 auto';
				columnStyle.msFlex = '1 1 auto';
				columnStyle.WebkitFlex = '1 1 auto';
			}

			// set widths / flex-basis
			if (basis) {
				columnStyle.flex = '1 0 ' + basis;
				columnStyle.msFlex = '1 0 ' + basis;
				columnStyle.WebkitFlex = '1 0 ' + basis;
			} else if (windowWidth < _constants2.default.breakpoint.xs) {
				columnStyle.width = xs;
			} else if (windowWidth < _constants2.default.breakpoint.sm) {
				columnStyle.width = sm || xs;
			} else if (windowWidth < _constants2.default.breakpoint.md) {
				columnStyle.width = md || sm || xs;
			} else {
				columnStyle.width = lg || md || sm || xs;
			}

			if (!columnStyle.width) {
				columnStyle.width = '100%';
			}

			if (columnStyle.width in _constants2.default.fractions) {
				columnStyle.width = _constants2.default.fractions[columnStyle.width];
			}

			var props = (0, _blacklist2.default)(_this.props, 'basis', 'gutter', 'style', 'xs', 'sm', 'md', 'lg');

			return _react2.default.createElement('div', _extends({ style: Object.assign(columnStyle, _this.props.style) }, props));
		}, _temp), _possibleConstructorReturn(_this, _ret);
	}
	/* eslint-enable */


	return Col;
}(_react.Component);

Col.propTypes = {
	/* eslint-disable react/jsx-sort-prop-types */
	basis: _propTypes2.default.oneOfType([_propTypes2.default.number, // allow pixels
	_propTypes2.default.string // allow percentage
	]),
	children: _propTypes2.default.node,
	gutter: _propTypes2.default.number,
	style: _propTypes2.default.object,
	lg: _propTypes2.default.string, // width as a percentage or fraction
	md: _propTypes2.default.string, // width as a percentage or fraction
	sm: _propTypes2.default.string, // width as a percentage or fraction
	xs: _propTypes2.default.string // width as a percentage or fraction
};
Col.defaultProps = {
	gutter: _constants2.default.width.gutter
};
exports.default = Col;