overleaf/services/web/frontend/js/features/ui/components/bootstrap-5/button.tsx

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import { Button as BS5Button, Spinner } from 'react-bootstrap-5'
import type { ButtonProps } from '@/features/ui/components/types/button-props'
import classNames from 'classnames'
import { useTranslation } from 'react-i18next'
import MaterialIcon from '@/shared/components/material-icon'
const sizeClasses = new Map<ButtonProps['size'], string>([
['small', 'btn-sm'],
['default', ''],
['large', 'btn-lg'],
])
export default function Button({
children,
className,
leadingIcon,
isLoading = false,
size = 'default',
trailingIcon,
variant = 'primary',
...props
}: ButtonProps) {
const { t } = useTranslation()
const sizeClass = sizeClasses.get(size)
const buttonClassName = classNames('d-inline-grid', sizeClass, className, {
'button-loading': isLoading,
})
const loadingSpinnerClassName =
size === 'large' ? 'loading-spinner-large' : 'loading-spinner-small'
const materialIconClassName = size === 'large' ? 'icon-large' : 'icon-small'
return (
<BS5Button className={buttonClassName} variant={variant} {...props}>
{isLoading && (
<span className="spinner-container">
<Spinner
animation="border"
aria-hidden="true"
as="span"
className={loadingSpinnerClassName}
role="status"
/>
<span className="sr-only">{t('loading')}</span>
</span>
)}
<span className="button-content" aria-hidden={isLoading}>
{leadingIcon && (
<MaterialIcon type={leadingIcon} className={materialIconClassName} />
)}
{children}
{trailingIcon && (
<MaterialIcon type={trailingIcon} className={materialIconClassName} />
)}
</span>
</BS5Button>
)
}