53 lines
1.1 KiB
JavaScript
53 lines
1.1 KiB
JavaScript
// @flow
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import React from 'react';
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import styled from 'styled-components';
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import type { SlateNodeProps } from '../types';
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import CopyButton from './CopyButton';
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import { color } from 'shared/styles/constants';
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function getCopyText(node) {
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return node.nodes.reduce((memo, line) => `${memo}${line.text}\n`, '');
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}
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export default function Code({
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children,
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node,
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readOnly,
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attributes,
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}: SlateNodeProps) {
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// TODO: There is a currently a bug in slate-prism that prevents code elements
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// with a language class name from formatting correctly on first load.
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// const language = node.data.get('language') || 'javascript';
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return (
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<Container {...attributes} spellCheck={false}>
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{readOnly && <CopyButton text={getCopyText(node)} />}
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<code>{children}</code>
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</Container>
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);
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}
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const Container = styled.div`
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position: relative;
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background: ${color.smokeLight};
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border-radius: 4px;
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border: 1px solid ${color.smokeDark};
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code {
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display: block;
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overflow-x: scroll;
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padding: 0.5em 1em;
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line-height: 1.4em;
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}
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pre {
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margin: 0;
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}
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&:hover {
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> span {
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opacity: 1;
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}
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}
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`;
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