Section.js

'use strict';

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

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 _react = require('react');

var React = _interopRequireWildcard(_react);

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)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

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 Section = function (_React$Component) {
    _inherits(Section, _React$Component);

    function Section() {
        _classCallCheck(this, Section);

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

        _this.state = {
            windowHeight: 0
        };

        _this.handleResize = _this.handleResize.bind(_this);
        return _this;
    }

    _createClass(Section, [{
        key: 'handleResize',
        value: function handleResize() {
            this.setState({
                windowHeight: window.innerHeight
            });
        }
    }, {
        key: 'componentDidMount',
        value: function componentDidMount() {
            this.handleResize();
            window.addEventListener('resize', this.handleResize);
        }
    }, {
        key: 'componentWillUnmount',
        value: function componentWillUnmount() {
            window.removeEventListener('resize', this.handleResize);
        }
    }, {
        key: 'render',
        value: function render() {
            var alignVertical = this.props.verticalAlign || this.context.verticalAlign;

            var sectionStyle = {
                width: '100%',
                display: alignVertical ? 'table' : 'block',
                height: this.state.windowHeight,
                maxHeight: this.state.windowHeight,
                overflow: 'auto',
                backgroundColor: this.props.color,
                paddingTop: this.context.sectionPaddingTop,
                paddingBottom: this.context.sectionPaddingBottom
            };

            return React.createElement(
                'div',
                { className: this.context.sectionClassName + (this.props.className ? ' ' + this.props.className : ''),
                    id: this.props.id, style: sectionStyle },
                alignVertical ? this._renderVerticalAlign() : this.props.children
            );
        }
    }, {
        key: '_renderVerticalAlign',
        value: function _renderVerticalAlign() {
            var verticalAlignStyle = {
                display: 'table-cell',
                verticalAlign: 'middle',
                width: '100%'
            };

            return React.createElement(
                'div',
                { style: verticalAlignStyle },
                this.props.children
            );
        }
    }]);

    return Section;
}(React.Component);

Section.propTypes = {
    color: React.PropTypes.string
};

Section.contextTypes = {
    verticalAlign: React.PropTypes.bool,
    sectionClassName: React.PropTypes.string,
    sectionPaddingTop: React.PropTypes.string,
    sectionPaddingBottom: React.PropTypes.string
};

exports.default = Section;