mirror of https://github.com/vuejs/vitepress
Yuxuan Zhang
6 months ago
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commit
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import { useMediaQuery } from '@vueuse/core'
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import { onContentUpdated, useRoute } from 'vitepress'
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import type { DefaultTheme } from 'vitepress/theme'
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import { computed, shallowRef, watch } from 'vue'
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import { getSidebar, getSidebarGroups } from '../support/sidebar'
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import { useData } from './data'
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import { getHeaders } from './outline'
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import { useCloseSidebarOnEscape } from './sidebar'
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const headers = shallowRef<DefaultTheme.OutlineItem[]>([])
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export function useLayout() {
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const { frontmatter, page, theme } = useData()
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const is960 = useMediaQuery('(min-width: 960px)')
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const isHome = computed(() => {
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return !!(frontmatter.value.isHome ?? frontmatter.value.layout === 'home')
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})
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const sidebar = computed(() => {
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const sidebarConfig = theme.value.sidebar
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const relativePath = page.value.relativePath
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return sidebarConfig ? getSidebar(sidebarConfig, relativePath) : []
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})
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const hasSidebar = computed(() => {
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return (
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frontmatter.value.sidebar !== false &&
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sidebar.value.length > 0 &&
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!isHome.value
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)
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})
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const isSidebarEnabled = computed(() => hasSidebar.value && is960.value)
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const sidebarGroups = computed(() => {
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return hasSidebar.value ? getSidebarGroups(sidebar.value) : []
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})
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const hasAside = computed(() => {
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if (isHome.value) return false
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if (frontmatter.value.aside != null) return !!frontmatter.value.aside
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return theme.value.aside !== false
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})
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const leftAside = computed(() => {
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if (!hasAside.value) return false
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return frontmatter.value.aside == null
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? theme.value.aside === 'left'
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: frontmatter.value.aside === 'left'
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})
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const hasLocalNav = computed(() => {
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return headers.value.length > 0
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})
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return {
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isHome,
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sidebar,
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sidebarGroups,
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hasSidebar,
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isSidebarEnabled,
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hasAside,
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leftAside,
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headers,
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hasLocalNav
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}
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}
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interface RegisterWatchersOptions {
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closeSidebar: () => void
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}
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export function registerWatchers({ closeSidebar }: RegisterWatchersOptions) {
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const { frontmatter, theme } = useData()
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onContentUpdated(() => {
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headers.value = getHeaders(frontmatter.value.outline ?? theme.value.outline)
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})
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const route = useRoute()
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watch(() => route.path, closeSidebar)
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useCloseSidebarOnEscape(closeSidebar)
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}
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@ -1,24 +0,0 @@
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import { onContentUpdated } from 'vitepress'
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import type { DefaultTheme } from 'vitepress/theme'
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import { computed, shallowRef } from 'vue'
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import { getHeaders, type MenuItem } from '../composables/outline'
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import { useData } from './data'
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export function useLocalNav(): DefaultTheme.DocLocalNav {
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const { theme, frontmatter } = useData()
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const headers = shallowRef<MenuItem[]>([])
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const hasLocalNav = computed(() => {
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return headers.value.length > 0
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})
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onContentUpdated(() => {
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headers.value = getHeaders(frontmatter.value.outline ?? theme.value.outline)
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})
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return {
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headers,
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hasLocalNav
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}
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}
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