72 lines
2 KiB
JavaScript
72 lines
2 KiB
JavaScript
import { useState, useRef } from 'react'
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const Pre = (props) => {
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const textInput = useRef(null)
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const [hovered, setHovered] = useState(false)
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const [copied, setCopied] = useState(false)
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const onEnter = () => {
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setHovered(true)
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}
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const onExit = () => {
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setHovered(false)
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setCopied(false)
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}
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const onCopy = () => {
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setCopied(true)
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navigator.clipboard.writeText(textInput.current.textContent)
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setTimeout(() => {
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setCopied(false)
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}, 2000)
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}
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return (
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<div ref={textInput} onMouseEnter={onEnter} onMouseLeave={onExit} className="relative">
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{hovered && (
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<button
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aria-label="Copy code"
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type="button"
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className={`absolute right-2 top-2 h-8 w-8 rounded border-2 bg-gray-700 p-1 dark:bg-gray-800 ${
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copied
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? 'border-green-400 focus:border-green-400 focus:outline-none'
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: 'border-gray-300'
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}`}
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onClick={onCopy}
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>
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<svg
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xmlns="http://www.w3.org/2000/svg"
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viewBox="0 0 24 24"
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stroke="currentColor"
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fill="none"
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className={copied ? 'text-green-400' : 'text-gray-300'}
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>
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{copied ? (
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<>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4"
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/>
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</>
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) : (
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<>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"
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/>
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</>
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)}
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</svg>
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</button>
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)}
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<pre>{props.children}</pre>
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</div>
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)
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}
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export default Pre
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