Files
vue3-element-admin/src/layout/mixin/ResizeHandler.ts
2021-11-21 23:38:54 +08:00

64 lines
1.6 KiB
TypeScript

import {useStore} from '@/store'
import {computed, watch} from "vue";
import { useRoute } from 'vue-router'
const store = useStore()
const {body} = document
const WIDTH = 992 // refer to Bootstrap's responsive design
export default function () {
const device = computed(() => {
return store.state.app.device
})
const sidebar = computed(() => {
return store.state.app.sidebar
})
const isMobile = () => {
const rect = body.getBoundingClientRect()
return rect.width - 1 < WIDTH
}
const resizeHandler = () => {
if (!document.hidden) {
store.dispatch('app/toggleDevice', isMobile() ? 'mobile' : 'desktop')
if (isMobile()) {
store.dispatch('app/closeSideBar', {withoutAnimation: true})
}
}
}
const resizeMounted = () => {
if(isMobile()){
store.dispatch('app/toggleDevice', 'mobile')
store.dispatch('app/closeSideBar', {withoutAnimation: true})
}
}
const addEventListenerOnResize = () => {
window.addEventListener('resize', resizeHandler)
}
const removeEventListenerResize = () => {
window.removeEventListener('resize', resizeHandler)
}
const currentRoute = useRoute()
const watchRouter = watch(() => currentRoute.name, () => {
if (store.state.app.device === 'mobile' && store.state.app.sidebar.opened) {
store.dispatch('app/closeSideBar', false)
}
})
return {
device,
sidebar,
resizeMounted,
addEventListenerOnResize,
removeEventListenerResize,
watchRouter
}
}