mirror of
https://github.com/ant-design/ant-design.git
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185 lines
5.9 KiB
TypeScript
185 lines
5.9 KiB
TypeScript
import React, { Component, Children } from 'react';
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import classNames from 'classnames';
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import addEventListener from 'rc-util/lib/Dom/addEventListener';
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import omit from 'omit.js';
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import Grid from './Grid';
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import Meta from './Meta';
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import Tabs from '../tabs';
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import { throttleByAnimationFrameDecorator } from '../_util/throttleByAnimationFrame';
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export type CardType = 'inner';
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export interface CardTabListType {
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key: string;
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tab: React.ReactNode;
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}
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export interface CardProps {
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prefixCls?: string;
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title?: React.ReactNode;
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extra?: React.ReactNode;
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bordered?: boolean;
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bodyStyle?: React.CSSProperties;
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style?: React.CSSProperties;
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loading?: boolean;
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noHovering?: boolean;
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children?: React.ReactNode;
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id?: string;
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className?: string;
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type?: CardType;
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cover?: React.ReactNode;
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actions?: Array<React.ReactNode>;
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tabList?: CardTabListType[];
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onTabChange?: (key: string) => void;
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}
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export default class Card extends Component<CardProps, {}> {
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static Grid: typeof Grid = Grid;
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static Meta: typeof Meta = Meta;
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resizeEvent: any;
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updateWiderPaddingCalled: boolean;
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state = {
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widerPadding: false,
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};
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private container: HTMLDivElement;
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componentDidMount() {
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this.updateWiderPadding();
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this.resizeEvent = addEventListener(window, 'resize', this.updateWiderPadding);
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}
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componentWillUnmount() {
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if (this.resizeEvent) {
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this.resizeEvent.remove();
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}
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(this.updateWiderPadding as any).cancel();
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}
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@throttleByAnimationFrameDecorator()
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updateWiderPadding() {
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if (!this.container) {
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return;
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}
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// 936 is a magic card width pixer number indicated by designer
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const WIDTH_BOUDARY_PX = 936;
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if (this.container.offsetWidth >= WIDTH_BOUDARY_PX && !this.state.widerPadding) {
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this.setState({ widerPadding: true }, () => {
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this.updateWiderPaddingCalled = true; // first render without css transition
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});
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}
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if (this.container.offsetWidth < WIDTH_BOUDARY_PX && this.state.widerPadding) {
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this.setState({ widerPadding: false }, () => {
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this.updateWiderPaddingCalled = true; // first render without css transition
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});
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}
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}
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onTabChange = (key) => {
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if (this.props.onTabChange) {
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this.props.onTabChange(key);
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}
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}
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saveRef = (node: HTMLDivElement) => {
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this.container = node;
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}
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isContainGrid() {
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let containGrid;
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Children.forEach(this.props.children, (element: JSX.Element) => {
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if (element && element.type && element.type === Grid) {
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containGrid = true;
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}
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});
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return containGrid;
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}
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getAction(actions) {
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if (!actions || !actions.length) {
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return null;
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}
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const actionList = actions.map((action, index) => (
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<li style={{ width: `${100 / actions.length}%` }} key={`action-${index}`}>
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<span>{action}</span>
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</li>
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),
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);
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return actionList;
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}
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render() {
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const {
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prefixCls = 'ant-card', className, extra, bodyStyle, noHovering = true, title, loading,
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bordered = true, type, cover, actions, tabList, children, ...others,
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} = this.props;
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const classString = classNames(prefixCls, className, {
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[`${prefixCls}-loading`]: loading,
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[`${prefixCls}-bordered`]: bordered,
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[`${prefixCls}-hovering`]: !noHovering,
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[`${prefixCls}-wider-padding`]: this.state.widerPadding,
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[`${prefixCls}-padding-transition`]: this.updateWiderPaddingCalled,
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[`${prefixCls}-contain-grid`]: this.isContainGrid(),
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[`${prefixCls}-contain-tabs`]: tabList && tabList.length,
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[`${prefixCls}-type-${type}`]: !!type,
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});
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const loadingBlock = (
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<div className={`${prefixCls}-loading-content`}>
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<p className={`${prefixCls}-loading-block`} style={{ width: '94%' }} />
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<p>
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<span className={`${prefixCls}-loading-block`} style={{ width: '28%' }} />
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<span className={`${prefixCls}-loading-block`} style={{ width: '62%' }} />
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</p>
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<p>
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<span className={`${prefixCls}-loading-block`} style={{ width: '22%' }} />
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<span className={`${prefixCls}-loading-block`} style={{ width: '66%' }} />
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</p>
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<p>
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<span className={`${prefixCls}-loading-block`} style={{ width: '56%' }} />
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<span className={`${prefixCls}-loading-block`} style={{ width: '39%' }} />
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</p>
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<p>
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<span className={`${prefixCls}-loading-block`} style={{ width: '21%' }} />
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<span className={`${prefixCls}-loading-block`} style={{ width: '15%' }} />
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<span className={`${prefixCls}-loading-block`} style={{ width: '40%' }} />
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</p>
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</div>
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);
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let head;
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const tabs = tabList && tabList.length ? (
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<Tabs className={`${prefixCls}-head-tabs`} onChange={this.onTabChange}>
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{tabList.map(item => <Tabs.TabPane tab={item.tab} key={item.key} />)}
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</Tabs>
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) : null;
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if (title || extra || tabs) {
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head = (
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<div className={`${prefixCls}-head`}>
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<div className={`${prefixCls}-head-wrapper`}>
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{title && <div className={`${prefixCls}-head-title`}>{title}</div>}
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{extra && <div className={`${prefixCls}-extra`}>{extra}</div>}
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</div>
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{tabs}
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</div>
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);
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}
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const coverDom = cover ? <div className={`${prefixCls}-cover`}>{cover}</div> : null;
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const body = (
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<div className={`${prefixCls}-body`} style={bodyStyle}>
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{loading ? loadingBlock : <div>{children}</div>}
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</div>
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);
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const mainContent = (
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<div>
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{head}
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{coverDom}
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{children ? body : null}
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</div>
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);
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const actionDom = actions && actions.length ?
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<ul className={`${prefixCls}-actions`}>{this.getAction(actions)}</ul> : null;
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const divProps = omit(others, [
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'onTabChange',
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]);
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return (
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<div {...divProps} className={classString} ref={this.saveRef}>
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{mainContent}
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{actionDom}
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</div>
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);
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}
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}
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