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47 lines
1.5 KiB
TypeScript
47 lines
1.5 KiB
TypeScript
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/*
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Copyright (c) Microsoft Corporation.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import './source.css';
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import * as React from 'react';
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import highlightjs from '../../third_party/highlightjs/highlightjs';
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import '../../third_party/highlightjs/highlightjs/tomorrow.css';
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export interface SourceProps {
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text: string,
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targetLine: number
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}
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export const Source: React.FC<SourceProps> = ({
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text = '',
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}) => {
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const result = [];
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let continuation: any;
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for (const line of text.split('\n')) {
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const highlighted = highlightjs.highlight('javascript', line, true, continuation);
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continuation = highlighted.top;
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result.push(highlighted.value);
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}
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return <div className='pw-source'>{
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result.map((markup, index) => {
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return <div key={index} className='pw-source-line'>
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<div className='pw-source-line-number'>{index + 1}</div>
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<div className='pw-source-code' dangerouslySetInnerHTML={{ __html: markup }}></div>
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</div>;
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})
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}</div>
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};
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