diff options
author | Sorin Davidoi <sorin.davidoi@gmail.com> | 2017-07-28 13:33:40 +0200 |
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committer | Eugen Rochko <eugen@zeonfederated.com> | 2017-07-28 13:33:40 +0200 |
commit | 534da4f24fd6740a7f613b0fa836b45f5935a99b (patch) | |
tree | 458b94bfb1d7b4c9aaa872ad0da7114a75e02c08 /app/javascript/mastodon/components/status_list.js | |
parent | 62a9da62a6998dcf5df8e1282cdf03960d92312f (diff) |
Improve accessibility (part 5) (#4417)
* fix(status): Add tabIndex=0 * fix(status_list): Make keyboard navigable
Diffstat (limited to 'app/javascript/mastodon/components/status_list.js')
-rw-r--r-- | app/javascript/mastodon/components/status_list.js | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/app/javascript/mastodon/components/status_list.js b/app/javascript/mastodon/components/status_list.js index 9406b5fb9..d87fe3ea1 100644 --- a/app/javascript/mastodon/components/status_list.js +++ b/app/javascript/mastodon/components/status_list.js @@ -104,6 +104,32 @@ export default class StatusList extends ImmutablePureComponent { this.props.onScrollToBottom(); } + handleKeyDown = (e) => { + if (['PageDown', 'PageUp', 'End', 'Home'].includes(e.key)) { + const article = (() => { + switch (e.key) { + case 'PageDown': + return e.nativeEvent.path[0].nodeName === 'ARTICLE' && e.nativeEvent.path[0].nextElementSibling; + case 'PageUp': + return e.nativeEvent.path[0].nodeName === 'ARTICLE' && e.nativeEvent.path[0].previousElementSibling; + case 'End': + return this.node.querySelector('[role="feed"] > article:last-of-type'); + case 'Home': + return this.node.querySelector('[role="feed"] > article:first-of-type'); + default: + return null; + } + })(); + + + if (article) { + e.preventDefault(); + article.focus(); + article.scrollIntoView(); + } + } + } + render () { const { statusIds, scrollKey, trackScroll, shouldUpdateScroll, isLoading, hasMore, prepend, emptyMessage } = this.props; @@ -113,7 +139,7 @@ export default class StatusList extends ImmutablePureComponent { if (isLoading || statusIds.size > 0 || !emptyMessage) { scrollableArea = ( <div className='scrollable' ref={this.setRef}> - <div role='feed' className='status-list'> + <div role='feed' className='status-list' onKeyDown={this.handleKeyDown}> {prepend} {statusIds.map((statusId, index) => { |