58f8093689
- Updated all component headers and documentation
- Changed navbar and footer branding
- Updated homepage hero badge
- Modified page title in index.html
- Simplified footer text to 'Built with ❤️'
- Consistent V2 capitalization across all references
24 lines
1.0 KiB
JavaScript
24 lines
1.0 KiB
JavaScript
import { getAllAffectedNodes } from './utils/all-affected';
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import { isGuard, isNotAGuard } from './utils/is';
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import { getTopCommonParent } from './utils/parenting';
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import { orderByTabIndex } from './utils/tabOrder';
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import { getFocusables } from './utils/tabUtils';
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/**
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* traverses all related nodes (including groups) returning a list of all nodes(outer and internal) with meta information
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* This is low-level API!
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* @returns list of focusable elements inside a given top(!) node.
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* @see {@link getFocusableNodes} providing a simpler API
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*/
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export const expandFocusableNodes = (topNode) => {
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const entries = getAllAffectedNodes(topNode).filter(isNotAGuard);
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const commonParent = getTopCommonParent(topNode, topNode, entries);
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const outerNodes = orderByTabIndex(getFocusables([commonParent], true), true, true);
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const innerElements = getFocusables(entries, false);
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return outerNodes.map(({ node, index }) => ({
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node,
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index,
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lockItem: innerElements.indexOf(node) >= 0,
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guard: isGuard(node),
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}));
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};
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