38 lines
829 B
Vue
38 lines
829 B
Vue
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<script lang="ts" setup>
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import { sharedState } from '@slidev/client/state/shared'
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import { computed } from '@vue/reactivity'
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import { watch } from 'vue';
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const props = defineProps({
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item: String,
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prefix: String,
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})
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const position = computed<number>(() => {
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if (!sharedState.sources) {
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sharedState.sources = new Set()
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}
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return [...sharedState.sources].findIndex(i => props.item === i)
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})
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watch(
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() => props.item,
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() => {
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if (!sharedState.sources) {
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sharedState.sources = new Set()
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}
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if(!props.item) {
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return
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}
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sharedState.sources.add(props.item)
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},
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{ immediate: true }
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)
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</script>
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<template>
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<span class="text-gray-400 text-sm align-text-top">
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{{ prefix }}
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[{{ position }}]
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</span>
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</template>
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