/
plugin.ts
59 lines (52 loc) · 2.05 KB
/
plugin.ts
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import { createFineMediaQueries, getAliasesForMediaQuery } from '../lib/fine-mq'
import { MatchingAliases, MediaQueryAliases, MediaQueryMatcherHandler } from '../lib/types'
export const FineMqPlugin = {
install(app: any, options: { aliases?: MediaQueryAliases; defaultMatchingAliases?: MatchingAliases } = {}) {
let hasSetupListeners = false
const defaultLastActiveAlias = Object.keys(options.defaultMatchingAliases ?? {})[0]
const reactiveSource = app.observable({
// replace with app.reactive in the next major version to support vue3
matchingAliases: {},
lastActiveAlias: defaultLastActiveAlias,
})
const fineMq = createFineMediaQueries(
options.aliases || { sm: 680, md: [681, 1024], lg: [1025] },
options.defaultMatchingAliases
)
const onMqMatchEvent: MediaQueryMatcherHandler = ({ matches, alias, mediaQuery }) => {
const aliases = getAliasesForMediaQuery(fineMq.mq, mediaQuery)
const matchingAliases: MatchingAliases = {}
for (const _alias of aliases) {
matchingAliases[_alias] = matches
}
reactiveSource.matchingAliases = { ...reactiveSource.matchingAliases, ...matchingAliases }
if (matches) reactiveSource.lastActiveAlias = alias
}
app.mixin({
computed: {
$mq() {
return reactiveSource.matchingAliases
},
$mqLastActiveAlias() {
return reactiveSource.lastActiveAlias
},
},
created() {
if (this.$isServer) {
reactiveSource.matchingAliases = options.defaultMatchingAliases
reactiveSource.lastActiveAlias = defaultLastActiveAlias
}
},
mounted() {
if (!hasSetupListeners) {
Object.keys(fineMq.mq.aliases).forEach((alias) => fineMq.on(alias, onMqMatchEvent))
hasSetupListeners = true
}
},
})
// remove this in the next major version to support vue3
app.prototype.$fineMq = fineMq
// uncomment this in the next major version to support vue3
// app.config.globalProperties.$fineMq = fineMq
},
}