mirror of
https://github.com/pengzhanbo/vuepress-theme-plume.git
synced 2026-04-26 11:38:15 +08:00
62 lines
1.2 KiB
Vue
62 lines
1.2 KiB
Vue
<script setup lang="ts">
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import type { MenuItem } from '../composables/outline.js'
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defineProps<{
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headers: MenuItem[]
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root?: boolean
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}>()
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function handleClick({ target: el }: Event) {
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const id = `#${(el as HTMLAnchorElement).href!.split('#')[1]}`
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const heading = document.querySelector<HTMLAnchorElement>(
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decodeURIComponent(id),
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)
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heading?.focus({ preventScroll: true })
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}
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</script>
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<template>
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<ul :class="root ? 'root' : 'nested'">
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<li v-for="{ children, link, title } in headers" :key="link">
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<a
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class="outline-link" :href="link" @click="handleClick"
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>{{ title }}</a>
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<template v-if="children?.length">
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<VPDocOutlineItem :headers="children" />
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</template>
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</li>
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</ul>
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</template>
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<style scoped>
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.root {
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position: relative;
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z-index: 1;
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}
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.nested {
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padding-left: 13px;
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}
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.outline-link {
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display: block;
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overflow: hidden;
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font-size: 14px;
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font-weight: 400;
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line-height: 32px;
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color: var(--vp-c-text-2);
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text-overflow: ellipsis;
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white-space: nowrap;
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transition: color var(--t-color);
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}
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.outline-link:hover,
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.outline-link.active {
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color: var(--vp-c-text-1);
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}
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.outline-link.nested {
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padding-left: 13px;
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}
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</style>
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