forgeplus-react/node_modules/material-ui/styles/withStyles.js

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.sheetsManager = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _keys = _interopRequireDefault(require("@babel/runtime/core-js/object/keys"));

var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread"));

var _getPrototypeOf = _interopRequireDefault(require("@babel/runtime/core-js/object/get-prototype-of"));

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));

var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));

var _map = _interopRequireDefault(require("@babel/runtime/core-js/map"));

var _minSafeInteger = _interopRequireDefault(require("@babel/runtime/core-js/number/min-safe-integer"));

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _warning = _interopRequireDefault(require("warning"));

var _hoistNonReactStatics = _interopRequireDefault(require("hoist-non-react-statics"));

var _getDisplayName = _interopRequireDefault(require("recompose/getDisplayName"));

var _wrapDisplayName = _interopRequireDefault(require("recompose/wrapDisplayName"));

var _contextTypes = _interopRequireDefault(require("react-jss/lib/contextTypes"));

var _jss = require("jss");

var ns = _interopRequireWildcard(require("react-jss/lib/ns"));

var _jssPreset = _interopRequireDefault(require("./jssPreset"));

var _createMuiTheme = _interopRequireDefault(require("./createMuiTheme"));

var _themeListener = _interopRequireDefault(require("./themeListener"));

var _createGenerateClassName = _interopRequireDefault(require("./createGenerateClassName"));

var _getStylesCreator = _interopRequireDefault(require("./getStylesCreator"));

var _getThemeProps = _interopRequireDefault(require("./getThemeProps"));

// Default JSS instance.
var jss = (0, _jss.create)((0, _jssPreset.default)()); // Use a singleton or the provided one by the context.

var generateClassName = (0, _createGenerateClassName.default)(); // Global index counter to preserve source order.
// We create the style sheet during at the creation of the component,
// children are handled after the parents, so the order of style elements would be parent->child.
// It is a problem though when a parent passes a className
// which needs to override any childs styles.
// StyleSheet of the child has a higher specificity, because of the source order.
// So our solution is to render sheets them in the reverse order child->sheet, so
// that parent has a higher specificity.

var indexCounter = _minSafeInteger.default;
var sheetsManager = new _map.default(); // We use the same empty object to ref count the styles that don't need a theme object.

exports.sheetsManager = sheetsManager;
var noopTheme = {}; // In order to have self-supporting components, we rely on default theme when not provided.

var defaultTheme;

function getDefaultTheme() {
  if (defaultTheme) {
    return defaultTheme;
  }

  defaultTheme = (0, _createMuiTheme.default)();
  return defaultTheme;
} // Link a style sheet with a component.
// It does not modify the component passed to it;
// instead, it returns a new component, with a `classes` property.


var withStyles = function withStyles(stylesOrCreator) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  return function (Component) {
    var _options$withTheme = options.withTheme,
        withTheme = _options$withTheme === void 0 ? false : _options$withTheme,
        _options$flip = options.flip,
        flip = _options$flip === void 0 ? null : _options$flip,
        name = options.name,
        styleSheetOptions = (0, _objectWithoutProperties2.default)(options, ["withTheme", "flip", "name"]);
    var stylesCreator = (0, _getStylesCreator.default)(stylesOrCreator);
    var listenToTheme = stylesCreator.themingEnabled || withTheme || typeof name === 'string';
    indexCounter += 1;
    stylesCreator.options.index = indexCounter;
    process.env.NODE_ENV !== "production" ? (0, _warning.default)(indexCounter < 0, ['Material-UI: you might have a memory leak.', 'The indexCounter is not supposed to grow that much.'].join(' ')) : void 0;

    var WithStyles =
    /*#__PURE__*/
    function (_React$Component) {
      (0, _inherits2.default)(WithStyles, _React$Component);

      function WithStyles(props, context) {
        var _this;

        (0, _classCallCheck2.default)(this, WithStyles);
        _this = (0, _possibleConstructorReturn2.default)(this, (WithStyles.__proto__ || (0, _getPrototypeOf.default)(WithStyles)).call(this, props, context));
        Object.defineProperty((0, _assertThisInitialized2.default)(_this), "state", {
          configurable: true,
          enumerable: true,
          writable: true,
          value: {}
        });
        Object.defineProperty((0, _assertThisInitialized2.default)(_this), "disableStylesGeneration", {
          configurable: true,
          enumerable: true,
          writable: true,
          value: false
        });
        Object.defineProperty((0, _assertThisInitialized2.default)(_this), "jss", {
          configurable: true,
          enumerable: true,
          writable: true,
          value: null
        });
        Object.defineProperty((0, _assertThisInitialized2.default)(_this), "sheetOptions", {
          configurable: true,
          enumerable: true,
          writable: true,
          value: null
        });
        Object.defineProperty((0, _assertThisInitialized2.default)(_this), "sheetsManager", {
          configurable: true,
          enumerable: true,
          writable: true,
          value: sheetsManager
        });
        Object.defineProperty((0, _assertThisInitialized2.default)(_this), "stylesCreatorSaved", {
          configurable: true,
          enumerable: true,
          writable: true,
          value: null
        });
        Object.defineProperty((0, _assertThisInitialized2.default)(_this), "theme", {
          configurable: true,
          enumerable: true,
          writable: true,
          value: null
        });
        Object.defineProperty((0, _assertThisInitialized2.default)(_this), "unsubscribeId", {
          configurable: true,
          enumerable: true,
          writable: true,
          value: null
        });
        _this.jss = _this.context[ns.jss] || jss;
        var muiThemeProviderOptions = _this.context.muiThemeProviderOptions;

        if (muiThemeProviderOptions) {
          if (muiThemeProviderOptions.sheetsManager) {
            _this.sheetsManager = muiThemeProviderOptions.sheetsManager;
          }

          _this.disableStylesGeneration = muiThemeProviderOptions.disableStylesGeneration;
        } // Attach the stylesCreator to the instance of the component as in the context
        // of react-hot-loader the hooks can be executed in a different closure context:
        // https://github.com/gaearon/react-hot-loader/blob/master/src/patch.dev.js#L107


        _this.stylesCreatorSaved = stylesCreator;
        _this.sheetOptions = (0, _objectSpread2.default)({
          generateClassName: generateClassName
        }, _this.context[ns.sheetOptions]); // We use || as the function call is lazy evaluated.

        _this.theme = listenToTheme ? _themeListener.default.initial(context) || getDefaultTheme() : noopTheme;

        _this.attach(_this.theme);

        _this.cacheClasses = {
          // Cache for the finalized classes value.
          value: null,
          // Cache for the last used classes prop pointer.
          lastProp: null,
          // Cache for the last used rendered classes pointer.
          lastJSS: {}
        };
        return _this;
      }

      (0, _createClass2.default)(WithStyles, [{
        key: "componentDidMount",
        value: function componentDidMount() {
          var _this2 = this;

          if (!listenToTheme) {
            return;
          }

          this.unsubscribeId = _themeListener.default.subscribe(this.context, function (theme) {
            var oldTheme = _this2.theme;
            _this2.theme = theme;

            _this2.attach(_this2.theme); // Rerender the component so the underlying component gets the theme update.
            // By theme update we mean receiving and applying the new class names.


            _this2.setState({}, function () {
              _this2.detach(oldTheme);
            });
          });
        }
      }, {
        key: "componentDidUpdate",
        value: function componentDidUpdate() {
          // react-hot-loader specific logic
          if (this.stylesCreatorSaved === stylesCreator || process.env.NODE_ENV === 'production') {
            return;
          }

          this.detach(this.theme);
          this.stylesCreatorSaved = stylesCreator;
          this.attach(this.theme);
          this.forceUpdate();
        }
      }, {
        key: "componentWillUnmount",
        value: function componentWillUnmount() {
          this.detach(this.theme);

          if (this.unsubscribeId !== null) {
            _themeListener.default.unsubscribe(this.context, this.unsubscribeId);
          }
        }
      }, {
        key: "getClasses",
        value: function getClasses() {
          var _this3 = this;

          // Tracks if either the rendered classes or classes prop has changed,
          // requiring the generation of a new finalized classes object.
          var generate = false;

          if (!this.disableStylesGeneration) {
            var sheetManager = this.sheetsManager.get(this.stylesCreatorSaved);
            var sheetsManagerTheme = sheetManager.get(this.theme);

            if (sheetsManagerTheme.sheet.classes !== this.cacheClasses.lastJSS) {
              this.cacheClasses.lastJSS = sheetsManagerTheme.sheet.classes;
              generate = true;
            }
          }

          if (this.props.classes !== this.cacheClasses.lastProp) {
            this.cacheClasses.lastProp = this.props.classes;
            generate = true;
          }

          if (generate) {
            if (this.props.classes) {
              this.cacheClasses.value = (0, _objectSpread2.default)({}, this.cacheClasses.lastJSS, (0, _keys.default)(this.props.classes).reduce(function (accumulator, key) {
                process.env.NODE_ENV !== "production" ? (0, _warning.default)(_this3.cacheClasses.lastJSS[key] || _this3.disableStylesGeneration, ["Material-UI: the key `".concat(key, "` ") + "provided to the classes property is not implemented in ".concat((0, _getDisplayName.default)(Component), "."), "You can only override one of the following: ".concat((0, _keys.default)(_this3.cacheClasses.lastJSS).join(','))].join('\n')) : void 0;
                process.env.NODE_ENV !== "production" ? (0, _warning.default)(!_this3.props.classes[key] || typeof _this3.props.classes[key] === 'string', ["Material-UI: the key `".concat(key, "` ") + "provided to the classes property is not valid for ".concat((0, _getDisplayName.default)(Component), "."), "You need to provide a non empty string instead of: ".concat(_this3.props.classes[key], ".")].join('\n')) : void 0;

                if (_this3.props.classes[key]) {
                  accumulator[key] = "".concat(_this3.cacheClasses.lastJSS[key], " ").concat(_this3.props.classes[key]);
                }

                return accumulator;
              }, {}));
            } else {
              this.cacheClasses.value = this.cacheClasses.lastJSS;
            }
          }

          return this.cacheClasses.value;
        }
      }, {
        key: "attach",
        value: function attach(theme) {
          if (this.disableStylesGeneration) {
            return;
          }

          var stylesCreatorSaved = this.stylesCreatorSaved;
          var sheetManager = this.sheetsManager.get(stylesCreatorSaved);

          if (!sheetManager) {
            sheetManager = new _map.default();
            this.sheetsManager.set(stylesCreatorSaved, sheetManager);
          }

          var sheetManagerTheme = sheetManager.get(theme);

          if (!sheetManagerTheme) {
            sheetManagerTheme = {
              refs: 0,
              sheet: null
            };
            sheetManager.set(theme, sheetManagerTheme);
          }

          if (sheetManagerTheme.refs === 0) {
            var styles = stylesCreatorSaved.create(theme, name);
            var meta = name;

            if (process.env.NODE_ENV !== 'production' && !meta) {
              meta = (0, _getDisplayName.default)(Component);
            }

            var sheet = this.jss.createStyleSheet(styles, (0, _objectSpread2.default)({
              meta: meta,
              classNamePrefix: meta,
              flip: typeof flip === 'boolean' ? flip : theme.direction === 'rtl',
              link: false
            }, this.sheetOptions, stylesCreatorSaved.options, {
              name: name
            }, styleSheetOptions));
            sheetManagerTheme.sheet = sheet;
            sheet.attach();
            var sheetsRegistry = this.context[ns.sheetsRegistry];

            if (sheetsRegistry) {
              sheetsRegistry.add(sheet);
            }
          }

          sheetManagerTheme.refs += 1;
        }
      }, {
        key: "detach",
        value: function detach(theme) {
          if (this.disableStylesGeneration) {
            return;
          }

          var stylesCreatorSaved = this.stylesCreatorSaved;
          var sheetManager = this.sheetsManager.get(stylesCreatorSaved);
          var sheetManagerTheme = sheetManager.get(theme);
          sheetManagerTheme.refs -= 1;

          if (sheetManagerTheme.refs === 0) {
            sheetManager.delete(theme);
            this.jss.removeStyleSheet(sheetManagerTheme.sheet);
            var sheetsRegistry = this.context[ns.sheetsRegistry];

            if (sheetsRegistry) {
              sheetsRegistry.remove(sheetManagerTheme.sheet);
            }
          }
        }
      }, {
        key: "render",
        value: function render() {
          var _props = this.props,
              classes = _props.classes,
              innerRef = _props.innerRef,
              other = (0, _objectWithoutProperties2.default)(_props, ["classes", "innerRef"]);
          var more = (0, _getThemeProps.default)({
            theme: this.theme,
            name: name
          }); // Provide the theme to the wrapped component.
          // So we don't have to use the `withTheme()` Higher-order Component.

          if (withTheme) {
            more.theme = this.theme;
          }

          return _react.default.createElement(Component, (0, _extends2.default)({}, more, {
            classes: this.getClasses(),
            ref: innerRef
          }, other));
        }
      }]);
      return WithStyles;
    }(_react.default.Component);

    WithStyles.propTypes = process.env.NODE_ENV !== "production" ? {
      /**
       * Useful to extend the style applied to components.
       */
      classes: _propTypes.default.object,

      /**
       * Use that property to pass a ref callback to the decorated component.
       */
      innerRef: _propTypes.default.func
    } : {};
    WithStyles.contextTypes = (0, _objectSpread2.default)({
      muiThemeProviderOptions: _propTypes.default.object
    }, _contextTypes.default, listenToTheme ? _themeListener.default.contextTypes : {});

    if (process.env.NODE_ENV !== 'production') {
      WithStyles.displayName = (0, _wrapDisplayName.default)(Component, 'WithStyles');
    }

    (0, _hoistNonReactStatics.default)(WithStyles, Component);

    if (process.env.NODE_ENV !== 'production') {
      // Exposed for test purposes.
      WithStyles.Naked = Component;
      WithStyles.options = options;
    }

    return WithStyles;
  };
};

var _default = withStyles;
exports.default = _default;