71 lines
2.3 KiB
JavaScript
71 lines
2.3 KiB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
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import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
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import React, { useEffect, useRef, useMemo, useCallback } from 'react';
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import classNames from 'classnames';
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import useTimeout from '@restart/hooks/useTimeout';
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import Fade from './Fade';
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import Header from './ToastHeader';
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import Body from './ToastBody';
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import { useBootstrapPrefix } from './ThemeProvider';
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import ToastContext from './ToastContext';
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var defaultProps = {
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animation: true,
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autohide: false,
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delay: 3000,
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show: true,
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transition: Fade
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};
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var Toast = React.forwardRef(function (_ref, ref) {
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var bsPrefix = _ref.bsPrefix,
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className = _ref.className,
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children = _ref.children,
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Transition = _ref.transition,
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show = _ref.show,
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animation = _ref.animation,
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delay = _ref.delay,
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autohide = _ref.autohide,
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onClose = _ref.onClose,
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props = _objectWithoutPropertiesLoose(_ref, ["bsPrefix", "className", "children", "transition", "show", "animation", "delay", "autohide", "onClose"]);
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bsPrefix = useBootstrapPrefix('toast');
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var delayRef = useRef(delay);
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var onCloseRef = useRef(onClose);
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useEffect(function () {
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// We use refs for these, because we don't want to restart the autohide
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// timer in case these values change.
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delayRef.current = delay;
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onCloseRef.current = onClose;
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}, [delay, onClose]);
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var autohideTimeout = useTimeout();
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var autohideFunc = useCallback(function () {
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if (!(autohide && show)) {
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return;
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}
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onCloseRef.current();
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}, [autohide, show]);
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autohideTimeout.set(autohideFunc, delayRef.current);
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var useAnimation = useMemo(function () {
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return Transition && animation;
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}, [Transition, animation]);
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var toast = React.createElement("div", _extends({}, props, {
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ref: ref,
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className: classNames(bsPrefix, className, !useAnimation && show && 'show'),
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role: "alert",
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"aria-live": "assertive",
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"aria-atomic": "true"
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}), children);
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var toastContext = {
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onClose: onClose
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};
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return React.createElement(ToastContext.Provider, {
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value: toastContext
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}, useAnimation ? React.createElement(Transition, {
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in: show
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}, toast) : toast);
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});
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Toast.defaultProps = defaultProps;
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Toast.displayName = 'Toast';
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Toast.Body = Body;
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Toast.Header = Header;
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export default Toast; |