225 lines
7.3 KiB
Vue
225 lines
7.3 KiB
Vue
import classNames from '../_util/classNames';
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import type { PropType, ExtractPropTypes, CSSProperties } from 'vue';
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import { inject, defineComponent, ref, watch, onMounted, onBeforeUnmount, provide } 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 initDefaultProps from '../_util/props-util/initDefaultProps';
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import isNumeric from '../_util/isNumeric';
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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 useConfigInject from '../_util/hooks/useConfigInject';
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import { SiderCollapsedKey, SiderHookProviderKey } from './injectionKey';
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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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xxxl: '1999.98px',
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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: String,
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collapsible: { type: Boolean, default: undefined },
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collapsed: { type: Boolean, default: undefined },
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defaultCollapsed: { type: Boolean, default: undefined },
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reverseArrow: { type: Boolean, default: undefined },
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zeroWidthTriggerStyle: {
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type: Object as PropType<CSSProperties>,
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default: undefined as CSSProperties,
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},
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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(tuple('xs', 'sm', 'md', 'lg', 'xl', 'xxl', 'xxxl')),
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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 type SiderProps = Partial<ExtractPropTypes<ReturnType<typeof siderProps>>>;
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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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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(props, { emit, attrs, slots }) {
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const { prefixCls } = useConfigInject('layout-sider', props);
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const siderHook = inject(SiderHookProviderKey, undefined);
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const collapsed = ref(
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!!(props.collapsed !== undefined ? props.collapsed : props.defaultCollapsed),
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);
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const below = ref(false);
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watch(
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() => props.collapsed,
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() => {
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collapsed.value = !!props.collapsed;
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},
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);
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provide(SiderCollapsedKey, collapsed);
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const handleSetCollapsed = (value: boolean, type: CollapseType) => {
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if (props.collapsed === undefined) {
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collapsed.value = value;
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}
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emit('update:collapsed', value);
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emit('collapse', value, type);
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};
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// ========================= Responsive =========================
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const responsiveHandlerRef = ref<(mql: MediaQueryListEvent | MediaQueryList) => void>(
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(mql: MediaQueryListEvent | MediaQueryList) => {
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below.value = mql.matches;
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emit('breakpoint', mql.matches);
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if (collapsed.value !== mql.matches) {
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handleSetCollapsed(mql.matches, 'responsive');
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}
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},
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);
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let mql: MediaQueryList;
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function responsiveHandler(mql: MediaQueryListEvent | MediaQueryList) {
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return responsiveHandlerRef.value!(mql);
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}
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const uniqueId = generateId('ant-sider-');
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siderHook && siderHook.addSider(uniqueId);
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onMounted(() => {
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watch(
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() => props.breakpoint,
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() => {
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try {
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mql?.removeEventListener('change', responsiveHandler);
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} catch (error) {
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mql?.removeListener(responsiveHandler);
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}
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if (typeof window !== 'undefined') {
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const { matchMedia } = window;
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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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try {
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mql.addEventListener('change', responsiveHandler);
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} catch (error) {
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mql.addListener(responsiveHandler);
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}
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responsiveHandler(mql);
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}
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}
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},
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{
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immediate: true,
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},
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);
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});
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onBeforeUnmount(() => {
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try {
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mql?.removeEventListener('change', responsiveHandler);
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} catch (error) {
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mql?.removeListener(responsiveHandler);
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}
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siderHook && siderHook.removeSider(uniqueId);
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});
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const toggle = () => {
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handleSetCollapsed(!collapsed.value, 'clickTrigger');
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};
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return () => {
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const pre = prefixCls.value;
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const {
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collapsedWidth,
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width,
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reverseArrow,
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zeroWidthTriggerStyle,
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trigger = slots.trigger?.(),
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collapsible,
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theme,
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} = props;
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const rawWidth = collapsed.value ? 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={toggle}
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class={classNames(
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`${pre}-zero-width-trigger`,
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`${pre}-zero-width-trigger-${reverseArrow ? 'right' : 'left'}`,
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)}
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style={zeroWidthTriggerStyle}
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>
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{trigger || <BarsOutlined />}
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</span>
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) : null;
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const iconObj = {
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expanded: reverseArrow ? <RightOutlined /> : <LeftOutlined />,
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collapsed: reverseArrow ? <LeftOutlined /> : <RightOutlined />,
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};
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const status = collapsed.value ? 'collapsed' : 'expanded';
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const defaultTrigger = iconObj[status];
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const triggerDom =
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trigger !== null
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? zeroWidthTrigger || (
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<div class={`${pre}-trigger`} onClick={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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attrs.style,
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{
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flex: `0 0 ${siderWidth}`,
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maxWidth: siderWidth, // Fix width transition bug in IE11
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minWidth: siderWidth, // https://github.com/ant-design/ant-design/issues/6349
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width: siderWidth,
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},
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];
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const siderCls = classNames(
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pre,
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`${pre}-${theme}`,
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{
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[`${pre}-collapsed`]: !!collapsed.value,
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[`${pre}-has-trigger`]: collapsible && trigger !== null && !zeroWidthTrigger,
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[`${pre}-below`]: !!below.value,
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[`${pre}-zero-width`]: parseFloat(siderWidth) === 0,
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},
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attrs.class,
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);
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return (
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<aside {...attrs} class={siderCls} style={divStyle}>
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<div class={`${pre}-children`}>{slots.default?.()}</div>
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{collapsible || (below.value && zeroWidthTrigger) ? triggerDom : null}
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</aside>
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);
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};
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},
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});
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