106 lines
1.6 KiB
Vue
106 lines
1.6 KiB
Vue
<template>
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<node-view-wrapper class="toc">
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<ul class="toc__list">
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<li
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class="toc__item"
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:class="`toc__item--${heading.level}`"
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v-for="(heading, index) in headings"
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:key="index"
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>
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{{ heading.text }}
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</li>
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</ul>
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</node-view-wrapper>
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</template>
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<script>
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import { NodeViewWrapper, nodeViewProps } from '@tiptap/vue-2'
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export default {
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components: {
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NodeViewWrapper,
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},
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props: nodeViewProps,
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data() {
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return {
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headings: [],
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}
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},
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methods: {
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handleUpdate() {
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const headings = []
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this.editor.state.doc.descendants(node => {
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if (node.type.name === 'heading') {
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headings.push({
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level: node.attrs.level,
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text: node.textContent,
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})
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}
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})
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this.headings = headings
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},
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},
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mounted() {
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this.editor.on('update', this.handleUpdate)
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this.handleUpdate()
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},
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}
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</script>
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<style lang="scss">
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/* Basic editor styles */
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.ProseMirror {
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> * + * {
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margin-top: 0.75em;
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}
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}
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</style>
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<style lang="scss" scoped>
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.toc {
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opacity: 0.75;
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border-radius: 0.5rem;
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padding: 0.75rem;
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background: rgba(black, 0.1);
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&__list {
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list-style: none;
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padding: 0;
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&::before {
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display: block;
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content: "In this document";
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font-weight: 700;
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letter-spacing: 0.025rem;
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font-size: 0.75rem;
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text-transform: uppercase;
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opacity: 0.5;
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}
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}
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&__item {
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&--3 {
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padding-left: 1rem;
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}
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&--4 {
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padding-left: 2rem;
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}
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&--5 {
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padding-left: 3rem;
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}
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&--6 {
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padding-left: 4rem;
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}
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}
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}
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</style>
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