@tdb/web/debug.js/node_modules/styled-jsx/dist/style.js

Common condiguration for serving a web-site and testing web-based UI components.

'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; }; }();

exports.flush = flush;

var _react = require('react');

var _stylesheetRegistry = require('./stylesheet-registry');

var _stylesheetRegistry2 = _interopRequireDefault(_stylesheetRegistry);

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 styleSheetRegistry = new _stylesheetRegistry2.default();

var JSXStyle = function (_Component) {
  _inherits(JSXStyle, _Component);

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

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

    _this.prevProps = {};
    return _this;
  }

  _createClass(JSXStyle, [{
    key: 'shouldComponentUpdate',


    // probably faster than PureComponent (shallowEqual)
    value: function shouldComponentUpdate(otherProps) {
      return this.props.styleId !== otherProps.styleId ||
      // We do this check because `dynamic` is an array of strings or undefined.
      // These are the computed values for dynamic styles.
      String(this.props.dynamic) !== String(otherProps.dynamic);
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      styleSheetRegistry.remove(this.props);
    }
  }, {
    key: 'render',
    value: function render() {
      // This is a workaround to make the side effect async safe in the "render" phase.
      // See https://github.com/zeit/styled-jsx/pull/484
      if (this.shouldComponentUpdate(this.prevProps)) {
        // Updates
        if (this.prevProps.styleId) {
          styleSheetRegistry.remove(this.prevProps);
        }
        styleSheetRegistry.add(this.props);
        this.prevProps = this.props;
      }
      return null;
    }
  }], [{
    key: 'dynamic',
    value: function dynamic(info) {
      return info.map(function (tagInfo) {
        var baseId = tagInfo[0];
        var props = tagInfo[1];
        return styleSheetRegistry.computeId(baseId, props);
      }).join(' ');
    }
  }]);

  return JSXStyle;
}(_react.Component);

exports.default = JSXStyle;
function flush() {
  var cssRules = styleSheetRegistry.cssRules();
  styleSheetRegistry.flush();
  return cssRules;
}