@material-ui/lab
Version:
Laboratory for new Material-UI modules.
35 lines • 1.44 kB
JavaScript
import * as React from 'react';
import { useUtils } from './useUtils';
import { getMeridiem, convertToMeridiem } from '../time-utils';
export function useNextMonthDisabled(month, _ref) {
var disableFuture = _ref.disableFuture,
maxDate = _ref.maxDate;
var utils = useUtils();
return React.useMemo(function () {
var now = utils.date();
var lastEnabledMonth = utils.startOfMonth(disableFuture && utils.isBefore(now, maxDate) ? now : maxDate);
return !utils.isAfter(lastEnabledMonth, month);
}, [disableFuture, maxDate, month, utils]);
}
export function usePreviousMonthDisabled(month, _ref2) {
var disablePast = _ref2.disablePast,
minDate = _ref2.minDate;
var utils = useUtils();
return React.useMemo(function () {
var now = utils.date();
var firstEnabledMonth = utils.startOfMonth(disablePast && utils.isAfter(now, minDate) ? now : minDate);
return !utils.isBefore(firstEnabledMonth, month);
}, [disablePast, minDate, month, utils]);
}
export function useMeridiemMode(date, ampm, onChange) {
var utils = useUtils();
var meridiemMode = getMeridiem(date, utils);
var handleMeridiemChange = React.useCallback(function (mode) {
var timeWithMeridiem = convertToMeridiem(date, mode, Boolean(ampm), utils);
onChange(timeWithMeridiem, 'shallow');
}, [ampm, date, onChange, utils]);
return {
meridiemMode: meridiemMode,
handleMeridiemChange: handleMeridiemChange
};
}