antd/es/date-picker/util.js

An enterprise-class UI design language and React components implementation

import * as React from 'react';
import useSelectIcons from '../select/useIcons';
export function getPlaceholder(locale, picker, customizePlaceholder) {
  if (customizePlaceholder !== undefined) {
    return customizePlaceholder;
  }
  if (picker === 'year' && locale.lang.yearPlaceholder) {
    return locale.lang.yearPlaceholder;
  }
  if (picker === 'quarter' && locale.lang.quarterPlaceholder) {
    return locale.lang.quarterPlaceholder;
  }
  if (picker === 'month' && locale.lang.monthPlaceholder) {
    return locale.lang.monthPlaceholder;
  }
  if (picker === 'week' && locale.lang.weekPlaceholder) {
    return locale.lang.weekPlaceholder;
  }
  if (picker === 'time' && locale.timePickerLocale.placeholder) {
    return locale.timePickerLocale.placeholder;
  }
  return locale.lang.placeholder;
}
export function getRangePlaceholder(locale, picker, customizePlaceholder) {
  if (customizePlaceholder !== undefined) {
    return customizePlaceholder;
  }
  if (picker === 'year' && locale.lang.yearPlaceholder) {
    return locale.lang.rangeYearPlaceholder;
  }
  if (picker === 'quarter' && locale.lang.quarterPlaceholder) {
    return locale.lang.rangeQuarterPlaceholder;
  }
  if (picker === 'month' && locale.lang.monthPlaceholder) {
    return locale.lang.rangeMonthPlaceholder;
  }
  if (picker === 'week' && locale.lang.weekPlaceholder) {
    return locale.lang.rangeWeekPlaceholder;
  }
  if (picker === 'time' && locale.timePickerLocale.placeholder) {
    return locale.timePickerLocale.rangePlaceholder;
  }
  return locale.lang.rangePlaceholder;
}
export function useIcons(props, prefixCls) {
  const {
    allowClear = true
  } = props;
  const {
    clearIcon,
    removeIcon
  } = useSelectIcons(Object.assign(Object.assign({}, props), {
    prefixCls,
    componentName: 'DatePicker'
  }));
  const mergedAllowClear = React.useMemo(() => {
    if (allowClear === false) {
      return false;
    }
    const allowClearConfig = allowClear === true ? {} : allowClear;
    return Object.assign({
      clearIcon: clearIcon
    }, allowClearConfig);
  }, [allowClear, clearIcon]);
  return [mergedAllowClear, removeIcon];
}