58 lines
1.1 KiB
Vue
58 lines
1.1 KiB
Vue
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<script>
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import { GlIcon, GlLink } from '@gitlab/ui';
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export default {
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components: {
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GlIcon,
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GlLink,
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},
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props: {
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lines: {
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type: Number,
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required: true,
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},
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},
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data() {
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return {
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currentlyHighlightedLine: null,
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};
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},
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mounted() {
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this.scrollToLine();
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},
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methods: {
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scrollToLine(hash = window.location.hash) {
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const lineToHighlight = hash && this.$el.querySelector(hash);
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if (!lineToHighlight) {
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return;
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}
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if (this.currentlyHighlightedLine) {
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this.currentlyHighlightedLine.classList.remove('hll');
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}
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lineToHighlight.classList.add('hll');
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this.currentlyHighlightedLine = lineToHighlight;
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lineToHighlight.scrollIntoView({ behavior: 'smooth', block: 'center' });
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},
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},
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};
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</script>
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<template>
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<div class="line-numbers">
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<gl-link
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v-for="line in lines"
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:id="`L${line}`"
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:key="line"
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class="diff-line-num"
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:href="`#L${line}`"
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:data-line-number="line"
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@click="scrollToLine(`#L${line}`)"
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>
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<gl-icon :size="12" name="link" />
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{{ line }}
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</gl-link>
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</div>
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</template>
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