Vlad Durnea
cffdf8af86
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24 lines
1.3 KiB
JavaScript
24 lines
1.3 KiB
JavaScript
import { gridVisibleColumnDefinitionsSelector } from '../features/columns/gridColumnsSelector';
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import { useGridSelector } from './useGridSelector';
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import { useGridRootProps } from './useGridRootProps';
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import { gridColumnGroupsHeaderMaxDepthSelector } from '../features/columnGrouping/gridColumnGroupsSelector';
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import { gridPinnedRowsCountSelector, gridRowCountSelector } from '../features/rows/gridRowsSelector';
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import { useGridPrivateApiContext } from './useGridPrivateApiContext';
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export const useGridAriaAttributes = () => {
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const apiRef = useGridPrivateApiContext();
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const rootProps = useGridRootProps();
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const visibleColumns = useGridSelector(apiRef, gridVisibleColumnDefinitionsSelector);
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const totalRowCount = useGridSelector(apiRef, gridRowCountSelector);
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const headerGroupingMaxDepth = useGridSelector(apiRef, gridColumnGroupsHeaderMaxDepthSelector);
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const pinnedRowsCount = useGridSelector(apiRef, gridPinnedRowsCountSelector);
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let role = 'grid';
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if (rootProps.experimentalFeatures?.ariaV7 && rootProps.treeData) {
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role = 'treegrid';
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}
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return {
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role,
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'aria-colcount': visibleColumns.length,
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'aria-rowcount': headerGroupingMaxDepth + 1 + pinnedRowsCount + totalRowCount,
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'aria-multiselectable': !rootProps.disableMultipleRowSelection
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};
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}; |