ant-design-vue/components/alert/index.tsx

176 lines
5.7 KiB
Vue

import type { ExtractPropTypes } from 'vue';
import { inject, cloneVNode, defineComponent, ref } from 'vue';
import CloseOutlined from '@ant-design/icons-vue/CloseOutlined';
import CheckCircleOutlined from '@ant-design/icons-vue/CheckCircleOutlined';
import ExclamationCircleOutlined from '@ant-design/icons-vue/ExclamationCircleOutlined';
import InfoCircleOutlined from '@ant-design/icons-vue/InfoCircleOutlined';
import CloseCircleOutlined from '@ant-design/icons-vue/CloseCircleOutlined';
import CheckCircleFilled from '@ant-design/icons-vue/CheckCircleFilled';
import ExclamationCircleFilled from '@ant-design/icons-vue/ExclamationCircleFilled';
import InfoCircleFilled from '@ant-design/icons-vue/InfoCircleFilled';
import CloseCircleFilled from '@ant-design/icons-vue/CloseCircleFilled';
import classNames from '../_util/classNames';
import PropTypes from '../_util/vue-types';
import { getTransitionProps, Transition } from '../_util/transition';
import { isValidElement, getPropsSlot } from '../_util/props-util';
import { defaultConfigProvider } from '../config-provider';
import { tuple, withInstall } from '../_util/type';
function noop() {}
const iconMapFilled = {
success: CheckCircleFilled,
info: InfoCircleFilled,
error: CloseCircleFilled,
warning: ExclamationCircleFilled,
};
const iconMapOutlined = {
success: CheckCircleOutlined,
info: InfoCircleOutlined,
error: CloseCircleOutlined,
warning: ExclamationCircleOutlined,
};
const AlertTypes = tuple('success', 'info', 'warning', 'error');
export type AlertType = typeof AlertTypes[number];
const alertProps = {
/**
* Type of Alert styles, options: `success`, `info`, `warning`, `error`
*/
type: PropTypes.oneOf(AlertTypes),
/** Whether Alert can be closed */
closable: PropTypes.looseBool,
/** Close text to show */
closeText: PropTypes.VNodeChild,
/** Content of Alert */
message: PropTypes.VNodeChild,
/** Additional content of Alert */
description: PropTypes.VNodeChild,
/** Trigger when animation ending of Alert */
afterClose: PropTypes.func.def(noop),
/** Whether to show icon */
showIcon: PropTypes.looseBool,
prefixCls: PropTypes.string,
banner: PropTypes.looseBool,
icon: PropTypes.VNodeChild,
onClose: PropTypes.VNodeChild,
};
export type AlertProps = Partial<ExtractPropTypes<typeof alertProps>>;
const Alert = defineComponent({
name: 'AAlert',
inheritAttrs: false,
props: alertProps,
emits: ['close'],
setup(props, { slots, emit, attrs, expose }) {
const configProvider = inject('configProvider', defaultConfigProvider);
const closing = ref(false);
const closed = ref(false);
const alertNode = ref();
const handleClose = (e: MouseEvent) => {
e.preventDefault();
const dom = alertNode.value;
dom.style.height = `${dom.offsetHeight}px`;
// Magic code
// 重复一次后才能正确设置 height
dom.style.height = `${dom.offsetHeight}px`;
closing.value = true;
emit('close', e);
};
const animationEnd = () => {
closing.value = false;
closed.value = true;
props.afterClose?.();
};
expose({ animationEnd });
return () => {
const { prefixCls: customizePrefixCls, banner } = props;
const { getPrefixCls } = configProvider;
const prefixCls = getPrefixCls('alert', customizePrefixCls);
let { closable, type, showIcon } = props;
const closeText = getPropsSlot(slots, props, 'closeText');
const description = getPropsSlot(slots, props, 'description');
const message = getPropsSlot(slots, props, 'message');
const icon = getPropsSlot(slots, props, 'icon');
// banner模式默认有 Icon
showIcon = banner && showIcon === undefined ? true : showIcon;
// banner模式默认为警告
type = banner && type === undefined ? 'warning' : type || 'info';
const IconType = (description ? iconMapOutlined : iconMapFilled)[type] || null;
// closeable when closeText is assigned
if (closeText) {
closable = true;
}
const alertCls = classNames(prefixCls, {
[`${prefixCls}-${type}`]: true,
[`${prefixCls}-closing`]: closing.value,
[`${prefixCls}-with-description`]: !!description,
[`${prefixCls}-no-icon`]: !showIcon,
[`${prefixCls}-banner`]: !!banner,
[`${prefixCls}-closable`]: closable,
});
const closeIcon = closable ? (
<button type="button" onClick={handleClose} class={`${prefixCls}-close-icon`} tabindex={0}>
{closeText ? (
<span class={`${prefixCls}-close-text`}>{closeText}</span>
) : (
<CloseOutlined />
)}
</button>
) : null;
const iconNode = (icon &&
(isValidElement(icon) ? (
cloneVNode(icon, {
class: `${prefixCls}-icon`,
})
) : (
<span class={`${prefixCls}-icon`}>{icon}</span>
))) || <IconType class={`${prefixCls}-icon`} />;
const transitionProps = getTransitionProps(`${prefixCls}-slide-up`, {
appear: false,
onAfterLeave: animationEnd,
});
return closed.value ? null : (
<Transition {...transitionProps}>
<div
{...attrs}
v-show={!closing.value}
class={[attrs.class, alertCls]}
data-show={!closing.value}
ref={alertNode}
>
{showIcon ? iconNode : null}
<div class={`${prefixCls}-content`}>
<div class={`${prefixCls}-message`}>{message}</div>
<div class={`${prefixCls}-description`}>{description}</div>
</div>
{closeIcon}
</div>
</Transition>
);
};
},
});
export default withInstall(Alert);