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							292 lines
						
					
					
						
							10 KiB
						
					
					
				
			
		
		
	
	
							292 lines
						
					
					
						
							10 KiB
						
					
					
				'use strict';
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var React = require('react');
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var createCache = require('@emotion/cache');
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var _extends = require('@babel/runtime/helpers/extends');
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var weakMemoize = require('@emotion/weak-memoize');
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var _isolatedHnrs_dist_emotionReact_isolatedHnrs = require('../_isolated-hnrs/dist/emotion-react-_isolated-hnrs.cjs.dev.js');
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var utils = require('@emotion/utils');
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var serialize = require('@emotion/serialize');
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var useInsertionEffectWithFallbacks = require('@emotion/use-insertion-effect-with-fallbacks');
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function _interopDefault (e) { return e && e.__esModule ? e : { 'default': e }; }
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var createCache__default = /*#__PURE__*/_interopDefault(createCache);
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var weakMemoize__default = /*#__PURE__*/_interopDefault(weakMemoize);
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var isBrowser = typeof document !== 'undefined';
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var hasOwnProperty = {}.hasOwnProperty;
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var EmotionCacheContext = /* #__PURE__ */React.createContext( // we're doing this to avoid preconstruct's dead code elimination in this one case
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// because this module is primarily intended for the browser and node
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// but it's also required in react native and similar environments sometimes
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// and we could have a special build just for that
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// but this is much easier and the native packages
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// might use a different theme context in the future anyway
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typeof HTMLElement !== 'undefined' ? /* #__PURE__ */createCache__default['default']({
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  key: 'css'
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}) : null);
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if (process.env.NODE_ENV !== 'production') {
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  EmotionCacheContext.displayName = 'EmotionCacheContext';
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}
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var CacheProvider = EmotionCacheContext.Provider;
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var __unsafe_useEmotionCache = function useEmotionCache() {
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  return React.useContext(EmotionCacheContext);
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};
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exports.withEmotionCache = function withEmotionCache(func) {
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  // $FlowFixMe
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  return /*#__PURE__*/React.forwardRef(function (props, ref) {
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    // the cache will never be null in the browser
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    var cache = React.useContext(EmotionCacheContext);
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    return func(props, cache, ref);
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  });
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};
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if (!isBrowser) {
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  exports.withEmotionCache = function withEmotionCache(func) {
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    return function (props) {
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      var cache = React.useContext(EmotionCacheContext);
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      if (cache === null) {
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        // yes, we're potentially creating this on every render
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        // it doesn't actually matter though since it's only on the server
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        // so there will only every be a single render
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        // that could change in the future because of suspense and etc. but for now,
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        // this works and i don't want to optimise for a future thing that we aren't sure about
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        cache = createCache__default['default']({
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          key: 'css'
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        });
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        return /*#__PURE__*/React.createElement(EmotionCacheContext.Provider, {
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          value: cache
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        }, func(props, cache));
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      } else {
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        return func(props, cache);
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      }
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    };
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  };
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}
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var ThemeContext = /* #__PURE__ */React.createContext({});
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if (process.env.NODE_ENV !== 'production') {
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  ThemeContext.displayName = 'EmotionThemeContext';
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}
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var useTheme = function useTheme() {
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  return React.useContext(ThemeContext);
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};
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var getTheme = function getTheme(outerTheme, theme) {
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  if (typeof theme === 'function') {
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    var mergedTheme = theme(outerTheme);
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    if (process.env.NODE_ENV !== 'production' && (mergedTheme == null || typeof mergedTheme !== 'object' || Array.isArray(mergedTheme))) {
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      throw new Error('[ThemeProvider] Please return an object from your theme function, i.e. theme={() => ({})}!');
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    }
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    return mergedTheme;
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  }
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  if (process.env.NODE_ENV !== 'production' && (theme == null || typeof theme !== 'object' || Array.isArray(theme))) {
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    throw new Error('[ThemeProvider] Please make your theme prop a plain object');
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  }
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  return _extends({}, outerTheme, theme);
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};
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var createCacheWithTheme = /* #__PURE__ */weakMemoize__default['default'](function (outerTheme) {
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  return weakMemoize__default['default'](function (theme) {
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    return getTheme(outerTheme, theme);
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  });
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});
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var ThemeProvider = function ThemeProvider(props) {
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  var theme = React.useContext(ThemeContext);
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  if (props.theme !== theme) {
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    theme = createCacheWithTheme(theme)(props.theme);
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  }
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  return /*#__PURE__*/React.createElement(ThemeContext.Provider, {
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    value: theme
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  }, props.children);
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};
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function withTheme(Component) {
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  var componentName = Component.displayName || Component.name || 'Component';
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  var render = function render(props, ref) {
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    var theme = React.useContext(ThemeContext);
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    return /*#__PURE__*/React.createElement(Component, _extends({
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      theme: theme,
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      ref: ref
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    }, props));
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  }; // $FlowFixMe
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  var WithTheme = /*#__PURE__*/React.forwardRef(render);
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  WithTheme.displayName = "WithTheme(" + componentName + ")";
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  return _isolatedHnrs_dist_emotionReact_isolatedHnrs['default'](WithTheme, Component);
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}
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var getLastPart = function getLastPart(functionName) {
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  // The match may be something like 'Object.createEmotionProps' or
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  // 'Loader.prototype.render'
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  var parts = functionName.split('.');
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  return parts[parts.length - 1];
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};
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var getFunctionNameFromStackTraceLine = function getFunctionNameFromStackTraceLine(line) {
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  // V8
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  var match = /^\s+at\s+([A-Za-z0-9$.]+)\s/.exec(line);
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  if (match) return getLastPart(match[1]); // Safari / Firefox
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  match = /^([A-Za-z0-9$.]+)@/.exec(line);
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  if (match) return getLastPart(match[1]);
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  return undefined;
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};
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var internalReactFunctionNames = /* #__PURE__ */new Set(['renderWithHooks', 'processChild', 'finishClassComponent', 'renderToString']); // These identifiers come from error stacks, so they have to be valid JS
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// identifiers, thus we only need to replace what is a valid character for JS,
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// but not for CSS.
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var sanitizeIdentifier = function sanitizeIdentifier(identifier) {
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  return identifier.replace(/\$/g, '-');
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};
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var getLabelFromStackTrace = function getLabelFromStackTrace(stackTrace) {
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  if (!stackTrace) return undefined;
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  var lines = stackTrace.split('\n');
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  for (var i = 0; i < lines.length; i++) {
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    var functionName = getFunctionNameFromStackTraceLine(lines[i]); // The first line of V8 stack traces is just "Error"
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    if (!functionName) continue; // If we reach one of these, we have gone too far and should quit
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    if (internalReactFunctionNames.has(functionName)) break; // The component name is the first function in the stack that starts with an
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    // uppercase letter
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    if (/^[A-Z]/.test(functionName)) return sanitizeIdentifier(functionName);
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  }
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  return undefined;
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};
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var typePropName = '__EMOTION_TYPE_PLEASE_DO_NOT_USE__';
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var labelPropName = '__EMOTION_LABEL_PLEASE_DO_NOT_USE__';
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var createEmotionProps = function createEmotionProps(type, props) {
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  if (process.env.NODE_ENV !== 'production' && typeof props.css === 'string' && // check if there is a css declaration
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  props.css.indexOf(':') !== -1) {
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    throw new Error("Strings are not allowed as css prop values, please wrap it in a css template literal from '@emotion/react' like this: css`" + props.css + "`");
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  }
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  var newProps = {};
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  for (var key in props) {
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    if (hasOwnProperty.call(props, key)) {
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      newProps[key] = props[key];
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    }
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  }
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  newProps[typePropName] = type; // For performance, only call getLabelFromStackTrace in development and when
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  // the label hasn't already been computed
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  if (process.env.NODE_ENV !== 'production' && !!props.css && (typeof props.css !== 'object' || typeof props.css.name !== 'string' || props.css.name.indexOf('-') === -1)) {
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    var label = getLabelFromStackTrace(new Error().stack);
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    if (label) newProps[labelPropName] = label;
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  }
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  return newProps;
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};
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var Insertion = function Insertion(_ref) {
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  var cache = _ref.cache,
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      serialized = _ref.serialized,
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      isStringTag = _ref.isStringTag;
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  utils.registerStyles(cache, serialized, isStringTag);
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  var rules = useInsertionEffectWithFallbacks.useInsertionEffectAlwaysWithSyncFallback(function () {
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    return utils.insertStyles(cache, serialized, isStringTag);
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  });
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  if (!isBrowser && rules !== undefined) {
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    var _ref2;
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    var serializedNames = serialized.name;
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    var next = serialized.next;
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    while (next !== undefined) {
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      serializedNames += ' ' + next.name;
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      next = next.next;
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    }
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    return /*#__PURE__*/React.createElement("style", (_ref2 = {}, _ref2["data-emotion"] = cache.key + " " + serializedNames, _ref2.dangerouslySetInnerHTML = {
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      __html: rules
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    }, _ref2.nonce = cache.sheet.nonce, _ref2));
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  }
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  return null;
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};
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var Emotion = /* #__PURE__ */exports.withEmotionCache(function (props, cache, ref) {
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  var cssProp = props.css; // so that using `css` from `emotion` and passing the result to the css prop works
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  // not passing the registered cache to serializeStyles because it would
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  // make certain babel optimisations not possible
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  if (typeof cssProp === 'string' && cache.registered[cssProp] !== undefined) {
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    cssProp = cache.registered[cssProp];
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  }
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  var WrappedComponent = props[typePropName];
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  var registeredStyles = [cssProp];
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  var className = '';
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  if (typeof props.className === 'string') {
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    className = utils.getRegisteredStyles(cache.registered, registeredStyles, props.className);
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  } else if (props.className != null) {
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    className = props.className + " ";
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  }
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  var serialized = serialize.serializeStyles(registeredStyles, undefined, React.useContext(ThemeContext));
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  if (process.env.NODE_ENV !== 'production' && serialized.name.indexOf('-') === -1) {
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    var labelFromStack = props[labelPropName];
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    if (labelFromStack) {
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      serialized = serialize.serializeStyles([serialized, 'label:' + labelFromStack + ';']);
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    }
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  }
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  className += cache.key + "-" + serialized.name;
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  var newProps = {};
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  for (var key in props) {
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    if (hasOwnProperty.call(props, key) && key !== 'css' && key !== typePropName && (process.env.NODE_ENV === 'production' || key !== labelPropName)) {
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      newProps[key] = props[key];
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    }
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  }
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  newProps.ref = ref;
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  newProps.className = className;
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  return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(Insertion, {
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    cache: cache,
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    serialized: serialized,
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    isStringTag: typeof WrappedComponent === 'string'
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  }), /*#__PURE__*/React.createElement(WrappedComponent, newProps));
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});
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if (process.env.NODE_ENV !== 'production') {
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  Emotion.displayName = 'EmotionCssPropInternal';
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}
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exports.CacheProvider = CacheProvider;
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exports.Emotion = Emotion;
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exports.ThemeContext = ThemeContext;
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exports.ThemeProvider = ThemeProvider;
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exports.__unsafe_useEmotionCache = __unsafe_useEmotionCache;
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exports.createEmotionProps = createEmotionProps;
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exports.hasOwnProperty = hasOwnProperty;
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exports.isBrowser = isBrowser;
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exports.useTheme = useTheme;
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exports.withTheme = withTheme;
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