up n_m

node_modules/@docusaurus/theme-classic/lib/theme/TOCItems/index.js

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+import React, {useMemo} from 'react';
+import {useThemeConfig} from '@docusaurus/theme-common';
+import {
+  useTOCHighlight,
+  useFilteredAndTreeifiedTOC,
+} from '@docusaurus/theme-common/internal';
+import TOCItemTree from '@theme/TOCItems/Tree';
+export default function TOCItems({
+  toc,
+  className = 'table-of-contents table-of-contents__left-border',
+  linkClassName = 'table-of-contents__link',
+  linkActiveClassName = undefined,
+  minHeadingLevel: minHeadingLevelOption,
+  maxHeadingLevel: maxHeadingLevelOption,
+  ...props
+}) {
+  const themeConfig = useThemeConfig();
+  const minHeadingLevel =
+    minHeadingLevelOption ?? themeConfig.tableOfContents.minHeadingLevel;
+  const maxHeadingLevel =
+    maxHeadingLevelOption ?? themeConfig.tableOfContents.maxHeadingLevel;
+  const tocTree = useFilteredAndTreeifiedTOC({
+    toc,
+    minHeadingLevel,
+    maxHeadingLevel,
+  });
+  const tocHighlightConfig = useMemo(() => {
+    if (linkClassName && linkActiveClassName) {
+      return {
+        linkClassName,
+        linkActiveClassName,
+        minHeadingLevel,
+        maxHeadingLevel,
+      };
+    }
+    return undefined;
+  }, [linkClassName, linkActiveClassName, minHeadingLevel, maxHeadingLevel]);
+  useTOCHighlight(tocHighlightConfig);
+  return (
+    <TOCItemTree
+      toc={tocTree}
+      className={className}
+      linkClassName={linkClassName}
+      {...props}
+    />
+  );
+}