#164: ARIA-Semantik — Editorfläche, Autocomplete-Listboxen, Sidebar, Toolbar
Die Editorfläche bekommt einen lokalisierten zugänglichen Namen und ist im Lesemodus role=document statt eines unbenannten Textfelds (setOptions im selben Layout-Effekt wie setEditable). Eingeklappte Sidebar zusätzlich inert (aria-hidden allein ließ fokussierbare Kinder im Tab-Weg). Die li-Zwischenknoten der Listboxen (Wikilink-/Mention-Autocomplete, Suchergebnisse) sind role=presentation, damit listbox→option wieder eine gültige Eltern-Kind-Beziehung ist. Toolbar: Pfeiltasten-Navigation über die Controls (native Selects behalten ihre Pfeiltasten) und ein sprechendes Toolbar-Label statt des Absatz-Buttons-Labels. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AGM8jo3hwoV9wsCVGfy8iq
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@ -121,7 +121,7 @@ export function MentionAutocomplete({ editor }: { editor: Editor }): React.JSX.E
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style={{ position: 'fixed', left: state.coords.left, top: state.coords.bottom + 4 }}
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style={{ position: 'fixed', left: state.coords.left, top: state.coords.bottom + 4 }}
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>
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>
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{suggestions.map((user, index) => (
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{suggestions.map((user, index) => (
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<li key={user.id}>
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<li key={user.id} role="presentation">
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<button
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<button
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type="button"
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type="button"
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role="option"
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role="option"
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@ -80,6 +80,22 @@ function ImageInsertButton({
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);
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);
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}
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}
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/** Arrow-key navigation between toolbar controls (#164, role="toolbar"
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* convention). Native selects keep their own arrow-key handling. */
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function onToolbarArrowKey(event: React.KeyboardEvent<HTMLDivElement>): void {
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if (event.key !== 'ArrowRight' && event.key !== 'ArrowLeft') return;
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const target = event.target as HTMLElement;
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if (target.tagName === 'SELECT' || target.tagName === 'INPUT') return;
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const controls = [
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...event.currentTarget.querySelectorAll<HTMLElement>('button:not([disabled]), select'),
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];
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const index = controls.indexOf(target);
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if (index === -1) return;
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event.preventDefault();
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const step = event.key === 'ArrowRight' ? 1 : -1;
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controls[(index + step + controls.length) % controls.length]?.focus();
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}
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/** Keyboard-accessible toolbar for the page editor (issue #25). Table row/
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/** Keyboard-accessible toolbar for the page editor (issue #25). Table row/
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* column controls stay visible but disabled outside a table, so the
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* column controls stay visible but disabled outside a table, so the
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* toolbar's layout and tab order never shift while typing. */
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* toolbar's layout and tab order never shift while typing. */
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@ -118,7 +134,12 @@ export function Toolbar({
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});
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});
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return (
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return (
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<div className="editor-toolbar" role="toolbar" aria-label={t('toolbar.paragraph')}>
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<div
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className="editor-toolbar"
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role="toolbar"
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aria-label={t('toolbar.label')}
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onKeyDown={onToolbarArrowKey}
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>
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<div className="editor-toolbar__group">
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<div className="editor-toolbar__group">
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<ToolbarButton
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<ToolbarButton
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label={t('toolbar.paragraph')}
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label={t('toolbar.paragraph')}
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@ -158,7 +158,7 @@ export function WikilinkAutocomplete({ editor }: { editor: Editor }): React.JSX.
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style={{ position: 'fixed', left: state.coords.left, top: state.coords.bottom + 4 }}
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style={{ position: 'fixed', left: state.coords.left, top: state.coords.bottom + 4 }}
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>
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>
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{suggestions.map((item, index) => (
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{suggestions.map((item, index) => (
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<li key={`${item.kind}:${item.slug}`}>
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<li key={`${item.kind}:${item.slug}`} role="presentation">
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<button
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<button
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type="button"
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type="button"
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role="option"
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role="option"
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@ -64,6 +64,7 @@ export function Sidebar({ collapsed }: SidebarProps): React.JSX.Element {
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<nav
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<nav
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className={collapsed ? 'sidebar sidebar--collapsed' : 'sidebar'}
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className={collapsed ? 'sidebar sidebar--collapsed' : 'sidebar'}
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aria-hidden={collapsed}
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aria-hidden={collapsed}
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inert={collapsed}
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aria-label={t('layout.sidebar.label')}
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aria-label={t('layout.sidebar.label')}
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>
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>
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{!pond.data ? (
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{!pond.data ? (
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@ -209,7 +209,19 @@ function PageEditor({
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useLayoutEffect(() => {
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useLayoutEffect(() => {
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editor?.setEditable(canEdit);
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editor?.setEditable(canEdit);
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}, [editor, canEdit]);
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// TipTap rendert die Fläche als role="textbox" — ohne Namen, und im
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// Lesemodus ist "Textfeld" schlicht falsch (#164, WCAG 4.1.2). Im
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// Lesemodus wird sie zum benannten Dokument-Bereich.
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editor?.setOptions({
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editorProps: {
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attributes: {
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role: canEdit ? 'textbox' : 'document',
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'aria-label': t('contentLabel'),
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...(canEdit ? { 'aria-multiline': 'true' } : {}),
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},
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},
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});
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}, [editor, canEdit, t]);
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// Entering edit mode drops the caret straight into the content, so writing
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// Entering edit mode drops the caret straight into the content, so writing
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// starts without an extra — and on empty pages pixel-precise — click. Skip
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// starts without an extra — and on empty pages pixel-precise — click. Skip
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@ -208,7 +208,7 @@ export function SearchPalette({ onClose }: { onClose: () => void }): React.JSX.E
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) : (
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) : (
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<ul className="search-results" role="listbox" aria-label={t('resultsLabel')}>
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<ul className="search-results" role="listbox" aria-label={t('resultsLabel')}>
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{hits.map((hit, index) => (
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{hits.map((hit, index) => (
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<li key={hit.pageId}>
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<li key={hit.pageId} role="presentation">
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<button
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<button
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type="button"
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type="button"
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role="option"
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role="option"
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@ -38,6 +38,7 @@
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"discardConfirm": "Die auf diesem Gerät gespeicherten Änderungen verwerfen? Das kann nicht rückgängig gemacht werden."
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"discardConfirm": "Die auf diesem Gerät gespeicherten Änderungen verwerfen? Das kann nicht rückgängig gemacht werden."
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},
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},
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"toolbar": {
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"toolbar": {
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"label": "Formatierung",
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"paragraph": "Absatz",
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"paragraph": "Absatz",
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"heading1": "Überschrift 1",
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"heading1": "Überschrift 1",
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"heading2": "Überschrift 2",
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"heading2": "Überschrift 2",
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@ -189,5 +190,6 @@
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"dateMarker": {
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"dateMarker": {
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"due": "Zieldatum",
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"due": "Zieldatum",
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"start": "Startdatum"
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"start": "Startdatum"
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}
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},
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"contentLabel": "Seiteninhalt"
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}
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}
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@ -38,6 +38,7 @@
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"discardConfirm": "Discard the changes saved on this device? This cannot be undone."
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"discardConfirm": "Discard the changes saved on this device? This cannot be undone."
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},
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},
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"toolbar": {
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"toolbar": {
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"label": "Formatting",
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"paragraph": "Paragraph",
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"paragraph": "Paragraph",
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"heading1": "Heading 1",
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"heading1": "Heading 1",
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"heading2": "Heading 2",
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"heading2": "Heading 2",
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@ -189,5 +190,6 @@
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"dateMarker": {
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"dateMarker": {
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"due": "Due date",
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"due": "Due date",
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"start": "Start date"
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"start": "Start date"
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}
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},
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"contentLabel": "Page content"
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}
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}
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