245 lines
7.2 KiB
Vue
245 lines
7.2 KiB
Vue
import classNames from '../_util/classNames';
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import { inject, provide, PropType, defineComponent, nextTick } from 'vue';
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import PropTypes from '../_util/vue-types';
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import { tuple } from '../_util/type';
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import { getOptionProps, hasProp, getComponent, getSlot } from '../_util/props-util';
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import initDefaultProps from '../_util/props-util/initDefaultProps';
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import BaseMixin from '../_util/BaseMixin';
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import isNumeric from '../_util/isNumeric';
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import { defaultConfigProvider } from '../config-provider';
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import BarsOutlined from '@ant-design/icons-vue/BarsOutlined';
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import RightOutlined from '@ant-design/icons-vue/RightOutlined';
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import LeftOutlined from '@ant-design/icons-vue/LeftOutlined';
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import omit from 'omit.js';
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import { SiderHookProvider } from './layout';
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const dimensionMaxMap = {
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xs: '479.98px',
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sm: '575.98px',
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md: '767.98px',
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lg: '991.98px',
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xl: '1199.98px',
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xxl: '1599.98px',
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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.looseBool,
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collapsed: PropTypes.looseBool,
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defaultCollapsed: PropTypes.looseBool,
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reverseArrow: PropTypes.looseBool,
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zeroWidthTriggerStyle: PropTypes.style,
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trigger: PropTypes.VNodeChild,
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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(tuple('xs', 'sm', 'md', 'lg', 'xl', 'xxl')),
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theme: PropTypes.oneOf(tuple('light', 'dark')).def('dark'),
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onBreakpoint: Function as PropType<(broken: boolean) => void>,
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onCollapse: Function as PropType<(collapsed: boolean, type: CollapseType) => void>,
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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 SiderContextProps {
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sCollapsed?: boolean;
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collapsedWidth?: string | number;
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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 defineComponent({
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name: 'ALayoutSider',
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inheritAttrs: false,
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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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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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emits: ['breakpoint', 'update:collapsed', 'collapse'],
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setup() {
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return {
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siderHook: inject<SiderHookProvider>('siderHook', {}),
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configProvider: inject('configProvider', defaultConfigProvider),
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};
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},
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data() {
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const uniqueId = generateId('ant-sider-');
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let matchMedia: typeof window.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) as any;
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let mql: MediaQueryList;
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if (matchMedia && props.breakpoint && props.breakpoint in dimensionMaxMap) {
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mql = matchMedia(`(max-width: ${dimensionMaxMap[props.breakpoint]})`);
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}
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let sCollapsed: boolean;
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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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uniqueId,
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mql,
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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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created() {
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provide('layoutSiderContext', this); // menu组件中使用
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},
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mounted() {
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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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beforeUnmount() {
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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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methods: {
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responsiveHandler(mql: MediaQueryListEvent | MediaQueryList) {
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this.setState({ below: mql.matches });
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this.$emit('breakpoint', 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: boolean, type: CollapseType) {
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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.$emit('update:collapsed', collapsed);
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this.$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 {
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prefixCls: customizePrefixCls,
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class: className,
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theme,
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collapsible,
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reverseArrow,
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style,
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width,
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collapsedWidth,
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zeroWidthTriggerStyle,
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...others
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} = { ...getOptionProps(this), ...this.$attrs } as any;
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const getPrefixCls = this.configProvider.getPrefixCls;
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const prefixCls = getPrefixCls('layout-sider', customizePrefixCls);
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const divProps = omit(others, [
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'collapsed',
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'defaultCollapsed',
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'onCollapse',
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'breakpoint',
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'onBreakpoint',
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'siderHook',
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'zeroWidthTriggerStyle',
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'trigger',
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]);
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const trigger = getComponent(this, 'trigger');
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const rawWidth = this.sCollapsed ? collapsedWidth : width;
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// use "px" as fallback unit for width
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const siderWidth = isNumeric(rawWidth) ? `${rawWidth}px` : String(rawWidth);
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// special trigger when collapsedWidth == 0
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const zeroWidthTrigger =
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parseFloat(String(collapsedWidth || 0)) === 0 ? (
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<span
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onClick={this.toggle}
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class={`${prefixCls}-zero-width-trigger ${prefixCls}-zero-width-trigger-${
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reverseArrow ? 'right' : 'left'
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}`}
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style={zeroWidthTriggerStyle}
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>
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<BarsOutlined />
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</span>
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) : null;
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const iconObj = {
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expanded: reverseArrow ? <RightOutlined /> : <LeftOutlined />,
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collapsed: reverseArrow ? <LeftOutlined /> : <RightOutlined />,
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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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<div class={`${prefixCls}-trigger`} onClick={this.toggle} style={{ width: siderWidth }}>
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{trigger || defaultTrigger}
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</div>
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)
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: null;
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const divStyle = {
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...style,
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flex: `0 0 ${siderWidth}`,
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maxWidth: siderWidth, // Fix width transition bug in IE11
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minWidth: siderWidth, // https://github.com/ant-design/ant-design/issues/6349
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width: siderWidth,
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};
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const siderCls = classNames(className, prefixCls, `${prefixCls}-${theme}`, {
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[`${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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[`${prefixCls}-zero-width`]: parseFloat(siderWidth) === 0,
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});
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return (
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<aside class={siderCls} {...divProps} style={divStyle}>
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<div class={`${prefixCls}-children`}>{getSlot(this)}</div>
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{collapsible || (this.below && zeroWidthTrigger) ? triggerDom : null}
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</aside>
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);
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},
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});
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