styletron-react-compose/es/provider.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 _react2 = _interopRequireDefault(_react);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

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 extendStyletron = function extendStyletron(styletron) {
  styletron.declarations = {};

  var originalInjectRawDeclaration = styletron.injectRawDeclaration.bind(styletron);

  function injectRawDeclaration(decl) {
    var cn = originalInjectRawDeclaration(decl);
    this.declarations[cn] = decl;
    return cn;
  }

  function getDeclarationFromClassName(cn) {
    return this.declarations[cn];
  }

  styletron.injectRawDeclaration = injectRawDeclaration.bind(styletron);
  styletron.getDeclarationFromClassName = getDeclarationFromClassName.bind(styletron);

  return styletron;
};

var StyletronProvider = function (_React$Component) {
  _inherits(StyletronProvider, _React$Component);

  function StyletronProvider(props, context) {
    _classCallCheck(this, StyletronProvider);

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

    _this.styletron = extendStyletron(props.styletron);
    return _this;
  }

  _createClass(StyletronProvider, [{
    key: 'getChildContext',
    value: function getChildContext() {
      return { styletron: this.styletron };
    }
  }, {
    key: 'render',
    value: function render() {
      return _react2.default.Children.only(this.props.children);
    }
  }]);

  return StyletronProvider;
}(_react2.default.Component);

StyletronProvider.propTypes = {
  styletron: _propTypes2.default.object.isRequired,
  children: _propTypes2.default.element.isRequired
};

StyletronProvider.childContextTypes = {
  styletron: _propTypes2.default.object.isRequired
};

exports.default = StyletronProvider;