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frontend/node_modules/antd/lib/config-provider/context.js

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+"use strict";
+
+var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.defaultPrefixCls = exports.defaultIconPrefixCls = exports.Variants = exports.ConfigContext = exports.ConfigConsumer = void 0;
+exports.useComponentConfig = useComponentConfig;
+var React = _interopRequireWildcard(require("react"));
+const defaultPrefixCls = exports.defaultPrefixCls = 'ant';
+const defaultIconPrefixCls = exports.defaultIconPrefixCls = 'anticon';
+const Variants = exports.Variants = ['outlined', 'borderless', 'filled', 'underlined'];
+const defaultGetPrefixCls = (suffixCls, customizePrefixCls) => {
+  if (customizePrefixCls) {
+    return customizePrefixCls;
+  }
+  return suffixCls ? `${defaultPrefixCls}-${suffixCls}` : defaultPrefixCls;
+};
+// zombieJ: 🚨 Do not pass `defaultRenderEmpty` here since it will cause circular dependency.
+const ConfigContext = exports.ConfigContext = /*#__PURE__*/React.createContext({
+  // We provide a default function for Context without provider
+  getPrefixCls: defaultGetPrefixCls,
+  iconPrefixCls: defaultIconPrefixCls
+});
+const {
+  Consumer: ConfigConsumer
+} = ConfigContext;
+exports.ConfigConsumer = ConfigConsumer;
+const EMPTY_OBJECT = {};
+/**
+ * Get ConfigProvider configured component props.
+ * This help to reduce bundle size for saving `?.` operator.
+ * Do not use as `useMemo` deps since we do not cache the object here.
+ *
+ * NOTE: not refactor this with `useMemo` since memo will cost another memory space,
+ * which will waste both compare calculation & memory.
+ */
+function useComponentConfig(propName) {
+  const context = React.useContext(ConfigContext);
+  const {
+    getPrefixCls,
+    direction,
+    getPopupContainer
+  } = context;
+  const propValue = context[propName];
+  return Object.assign(Object.assign({
+    classNames: EMPTY_OBJECT,
+    styles: EMPTY_OBJECT
+  }, propValue), {
+    getPrefixCls,
+    direction,
+    getPopupContainer
+  });
+}