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|
<template>
<div
class="theme-container"
:class="pageClasses"
@touchstart="onTouchStart"
@touchend="onTouchEnd"
>
<Navbar
v-if="shouldShowNavbar"
@toggle-sidebar="toggleSidebar"
/>
<div
class="sidebar-mask"
@click="toggleSidebar(false)"
/>
<Sidebar
:items="sidebarItems"
@toggle-sidebar="toggleSidebar"
>
<template #top>
<slot name="sidebar-top" />
</template>
<template #bottom>
<slot name="sidebar-bottom" />
</template>
</Sidebar>
<Home v-if="$page.frontmatter.home" />
<Page
v-else
:sidebar-items="sidebarItems"
>
<template #top>
<slot name="page-top" />
</template>
<template #bottom>
<slot name="page-bottom" />
</template>
</Page>
</div>
</template>
<script>
import Home from '@theme/components/Home.vue'
import Navbar from '@theme/components/Navbar.vue'
import Page from '@theme/components/Page.vue'
import Sidebar from '@theme/components/Sidebar.vue'
import { resolveSidebarItems } from '../util'
export default {
name: 'Layout',
components: {
Home,
Page,
Sidebar,
Navbar
},
data () {
return {
isSidebarOpen: false
}
},
computed: {
shouldShowNavbar () {
const { themeConfig } = this.$site
const { frontmatter } = this.$page
if (
frontmatter.navbar === false
|| themeConfig.navbar === false) {
return false
}
return (
this.$title
|| themeConfig.logo
|| themeConfig.repo
|| themeConfig.nav
|| this.$themeLocaleConfig.nav
)
},
shouldShowSidebar () {
const { frontmatter } = this.$page
return (
!frontmatter.home
&& frontmatter.sidebar !== false
&& this.sidebarItems.length
)
},
sidebarItems () {
return resolveSidebarItems(
this.$page,
this.$page.regularPath,
this.$site,
this.$localePath
)
},
pageClasses () {
const userPageClass = this.$page.frontmatter.pageClass
return [
{
'no-navbar': !this.shouldShowNavbar,
'sidebar-open': this.isSidebarOpen,
'no-sidebar': !this.shouldShowSidebar
},
userPageClass
]
}
},
mounted () {
this.$router.afterEach(() => {
this.isSidebarOpen = false
})
},
methods: {
toggleSidebar (to) {
this.isSidebarOpen = typeof to === 'boolean' ? to : !this.isSidebarOpen
this.$emit('toggle-sidebar', this.isSidebarOpen)
},
// side swipe
onTouchStart (e) {
this.touchStart = {
x: e.changedTouches[0].clientX,
y: e.changedTouches[0].clientY
}
},
onTouchEnd (e) {
const dx = e.changedTouches[0].clientX - this.touchStart.x
const dy = e.changedTouches[0].clientY - this.touchStart.y
if (Math.abs(dx) > Math.abs(dy) && Math.abs(dx) > 40) {
if (dx > 0 && this.touchStart.x <= 80) {
this.toggleSidebar(true)
} else {
this.toggleSidebar(false)
}
}
}
}
}
</script>
|
