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scroll code viewer

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This commit is contained in:
Nikita Galaiko 2023-03-27 15:03:32 +02:00
parent fa58493f49
commit b1d881247c
1 changed files with 9 additions and 0 deletions
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9
src/lib/components/CodeViewer/CodeViewer.svelte
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@ -172,6 +172,14 @@
$: rows = highlight.length > 0 ? padHighlighted(renderedRows) : renderedRows;
$: originalLineNumberDigits = String(rows.at(-1)?.originalLineNumber || '0').length;
$: currentLineNumberDigits = String(rows.at(-1)?.currentLineNumber || '0').length;
const scrollToChangedLine = () => {
const changedLines = document.getElementsByClassName('line-changed');
if (changedLines.length > 0) {
changedLines[0].scrollIntoView({ behavior: 'smooth', block: 'center' });
}
};
$: deltas.length && scrollToChangedLine();
</script>
<table class="w-full whitespace-pre font-mono">
@ -198,6 +206,7 @@
class="px-1.5 before:content-[attr(data-marker)]"
class:diff-line-addition={row.type === RowType.Addition}
class:diff-line-deletion={row.type === RowType.Deletion}
class:line-changed={row.type === RowType.Addition || row.type === RowType.Deletion}
data-marker={row.type === RowType.Addition
? '+'
: row.type === RowType.Deletion