2018-04-20 04:52:31 +00:00
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// matchMedia polyfill for
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// https://github.com/WickyNilliams/enquire.js/issues/82
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if (typeof window !== 'undefined') {
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const matchMediaPolyfill = (mediaQuery) => {
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return {
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media: mediaQuery,
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matches: false,
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addListener () {
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},
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removeListener () {
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},
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}
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}
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window.matchMedia = window.matchMedia || matchMediaPolyfill
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}
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import classNames from 'classnames'
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import PropTypes from '../_util/vue-types'
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import Icon from '../icon'
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import { initDefaultProps, getOptionProps, hasProp, getComponentFromProp } from '../_util/props-util'
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import BaseMixin from '../_util/BaseMixin'
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const dimensionMap = {
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xs: '480px',
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sm: '576px',
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md: '768px',
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lg: '992px',
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xl: '1200px',
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xxl: '1600px',
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}
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// export type CollapseType = 'clickTrigger' | 'responsive';
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export const SiderProps = {
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prefixCls: PropTypes.string,
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collapsible: PropTypes.bool,
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collapsed: PropTypes.bool,
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defaultCollapsed: PropTypes.bool,
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reverseArrow: PropTypes.bool,
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// onCollapse?: (collapsed: boolean, type: CollapseType) => void;
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trigger: PropTypes.any,
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width: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
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collapsedWidth: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
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breakpoint: PropTypes.oneOf(['xs', 'sm', 'md', 'lg', 'xl', 'xxl']),
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}
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// export interface SiderState {
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// collapsed?: boolean;
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// below: boolean;
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// belowShow?: boolean;
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// }
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// export interface SiderContext {
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// siderCollapsed: boolean;
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// }
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const generateId = (() => {
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let i = 0
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return (prefix = '') => {
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i += 1
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return `${prefix}${i}`
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}
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})()
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export default {
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name: 'ALayoutSider',
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__ANT_LAYOUT_SIDER: true,
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mixins: [BaseMixin],
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props: initDefaultProps(SiderProps, {
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prefixCls: 'ant-layout-sider',
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collapsible: false,
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defaultCollapsed: false,
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reverseArrow: false,
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width: 200,
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collapsedWidth: 80,
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}),
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// static childContextTypes = {
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// siderCollapsed: PropTypes.bool,
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// collapsedWidth: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
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// };
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// static contextTypes = {
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// siderHook: PropTypes.object,
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// };
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// private mql: MediaQueryList;
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// private uniqueId: string;
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data () {
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this.uniqueId = generateId('ant-sider-')
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let matchMedia
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if (typeof window !== 'undefined') {
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matchMedia = window.matchMedia
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}
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const props = getOptionProps(this)
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if (matchMedia && props.breakpoint && props.breakpoint in dimensionMap) {
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this.mql = matchMedia(`(max-width: ${dimensionMap[props.breakpoint]})`)
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}
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let sCollapsed
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if ('collapsed' in props) {
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sCollapsed = props.collapsed
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} else {
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sCollapsed = props.defaultCollapsed
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}
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return {
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sCollapsed,
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below: false,
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belowShow: false,
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}
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},
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provide () {
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return {
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layoutSiderContext: this, // menu组件中使用
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}
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},
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inject: {
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siderHook: { default: {}},
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},
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// getChildContext() {
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// return {
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// siderCollapsed: this.state.collapsed,
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// collapsedWidth: this.props.collapsedWidth,
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// };
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// }
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watch: {
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collapsed (val) {
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this.setState({
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sCollapsed: val,
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})
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},
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},
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mounted () {
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this.$nextTick(() => {
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if (this.mql) {
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this.mql.addListener(this.responsiveHandler)
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this.responsiveHandler(this.mql)
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}
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if (this.siderHook.addSider) {
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this.siderHook.addSider(this.uniqueId)
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}
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})
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},
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beforeDestroy () {
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if (this.mql) {
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this.mql.removeListener(this.responsiveHandler)
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}
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if (this.siderHook.removeSider) {
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this.siderHook.removeSider(this.uniqueId)
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}
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},
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model: {
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prop: 'collapsed',
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event: 'collapse',
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},
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methods: {
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responsiveHandler (mql) {
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this.setState({ below: mql.matches })
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if (this.sCollapsed !== mql.matches) {
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this.setCollapsed(mql.matches, 'responsive')
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}
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},
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setCollapsed (collapsed, type) {
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if (!hasProp(this, 'collapsed')) {
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this.setState({
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sCollapsed: collapsed,
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})
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}
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this.$emit('collapse', collapsed, type)
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},
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toggle () {
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const collapsed = !this.sCollapsed
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this.setCollapsed(collapsed, 'clickTrigger')
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},
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belowShowChange () {
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this.setState({ belowShow: !this.belowShow })
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},
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},
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render () {
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const { prefixCls,
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collapsible, reverseArrow, width, collapsedWidth,
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} = getOptionProps(this)
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const trigger = getComponentFromProp(this, 'trigger')
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let siderWidth = this.sCollapsed ? collapsedWidth : width
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siderWidth = typeof siderWidth === 'string' ? siderWidth.replace('px', '') : siderWidth
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// special trigger when collapsedWidth == 0
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const zeroWidthTrigger = collapsedWidth === 0 || collapsedWidth === '0' || collapsedWidth === '0px' ? (
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<span onClick={this.toggle} class={`${prefixCls}-zero-width-trigger`}>
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<Icon type='bars' />
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</span>
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) : null
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const iconObj = {
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'expanded': reverseArrow ? <Icon type='right' /> : <Icon type='left' />,
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'collapsed': reverseArrow ? <Icon type='left' /> : <Icon type='right' />,
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}
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const status = this.sCollapsed ? 'collapsed' : 'expanded'
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const defaultTrigger = iconObj[status]
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const triggerDom = (
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trigger !== null
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? zeroWidthTrigger || (
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2018-04-20 08:58:40 +00:00
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<div class={`${prefixCls}-trigger`} onClick={this.toggle} style={{ width: `${siderWidth}px` }}>
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2018-04-20 04:52:31 +00:00
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{trigger || defaultTrigger}
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</div>
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) : null
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)
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const divStyle = {
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// ...style,
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flex: `0 0 ${siderWidth}px`,
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maxWidth: `${siderWidth}px`, // Fix width transition bug in IE11
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minWidth: `${siderWidth}px`, // https://github.com/ant-design/ant-design/issues/6349
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width: `${siderWidth}px`,
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}
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const siderCls = classNames(prefixCls, {
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[`${prefixCls}-collapsed`]: !!this.sCollapsed,
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[`${prefixCls}-has-trigger`]: collapsible && trigger !== null && !zeroWidthTrigger,
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[`${prefixCls}-below`]: !!this.below,
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[`${prefixCls}-zero-width`]: siderWidth === 0 || siderWidth === '0' || siderWidth === '0px',
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})
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const divProps = {
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on: this.$listeners,
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class: siderCls,
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style: divStyle,
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}
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return (
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<div {...divProps}>
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<div class={`${prefixCls}-children`}>{this.$slots.default}</div>
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{collapsible || (this.below && zeroWidthTrigger) ? triggerDom : null}
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</div>
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)
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},
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}
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