Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
fix(theme-classic): inconsistent code block wrapping (#7485)
Co-authored-by: sebastienlorber <lorber.sebastien@gmail.com>
- Loading branch information
Showing
6 changed files
with
202 additions
and
15 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
38 changes: 38 additions & 0 deletions
38
packages/docusaurus-theme-common/src/hooks/useMutationObserver.ts
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,38 @@ | ||
/** | ||
* 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 {useEffect} from 'react'; | ||
import {useDynamicCallback, useShallowMemoObject} from '../utils/reactUtils'; | ||
|
||
type Options = MutationObserverInit; | ||
|
||
const DefaultOptions: Options = { | ||
attributes: true, | ||
characterData: true, | ||
childList: true, | ||
subtree: true, | ||
}; | ||
|
||
export function useMutationObserver( | ||
target: Element | undefined | null, | ||
callback: MutationCallback, | ||
options: Options = DefaultOptions, | ||
): void { | ||
const stableCallback = useDynamicCallback(callback); | ||
|
||
// MutationObserver options are not nested much | ||
// so this should be to memo options in 99% | ||
// TODO handle options.attributeFilter array | ||
const stableOptions: Options = useShallowMemoObject(options); | ||
|
||
useEffect(() => { | ||
const observer = new MutationObserver(stableCallback); | ||
if (target) { | ||
observer.observe(target, stableOptions); | ||
} | ||
return () => observer.disconnect(); | ||
}, [target, stableCallback, stableOptions]); | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters