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18 lines
563 B
JavaScript
18 lines
563 B
JavaScript
import { onContentUpdated } from 'vitepress';
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import { computed, shallowRef } from 'vue';
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import { getHeaders } from '../composables/outline';
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import { useData } from './data';
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export function useLocalNav() {
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const { theme, frontmatter } = useData();
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const headers = shallowRef([]);
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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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