23 lines
725 B
JavaScript
23 lines
725 B
JavaScript
import * as React from 'react';
|
|
import { ImmutableMap } from '../../utils/ImmutableMap';
|
|
import { createCheckedItems } from '../../utils/createCheckedItems';
|
|
export function useNestedCheckedItems(props) {
|
|
return React.useMemo(()=>createCheckedItems(props.checkedItems), [
|
|
props.checkedItems
|
|
]);
|
|
}
|
|
export function createNextNestedCheckedItems(data, previousCheckedItems) {
|
|
if (data.selectionMode === 'single') {
|
|
return ImmutableMap.from([
|
|
[
|
|
data.value,
|
|
data.checked
|
|
]
|
|
]);
|
|
}
|
|
if (data.selectionMode === 'multiselect') {
|
|
return previousCheckedItems.set(data.value, data.checked);
|
|
}
|
|
return previousCheckedItems;
|
|
}
|