25 lines
1.4 KiB
JavaScript
25 lines
1.4 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 var useGridAriaAttributes = function useGridAriaAttributes() {
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var _rootProps$experiment;
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var apiRef = useGridPrivateApiContext();
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var rootProps = useGridRootProps();
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var visibleColumns = useGridSelector(apiRef, gridVisibleColumnDefinitionsSelector);
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var totalRowCount = useGridSelector(apiRef, gridRowCountSelector);
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var headerGroupingMaxDepth = useGridSelector(apiRef, gridColumnGroupsHeaderMaxDepthSelector);
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var pinnedRowsCount = useGridSelector(apiRef, gridPinnedRowsCountSelector);
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var role = 'grid';
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if ((_rootProps$experiment = rootProps.experimentalFeatures) != null && _rootProps$experiment.ariaV7 && rootProps.treeData) {
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role = 'treegrid';
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}
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return {
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role: 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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}; |