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DocSearchButton.tsx
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DocSearchButton.tsx
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import React, { useEffect, useState } from 'react';
import { ControlKeyIcon } from './icons/ControlKeyIcon';
import { SearchIcon } from './icons/SearchIcon';
export type DocSearchButtonProps = React.DetailedHTMLProps<
React.ButtonHTMLAttributes<HTMLButtonElement>,
HTMLButtonElement
>;
const ACTION_KEY_DEFAULT = 'Ctrl';
const ACTION_KEY_APPLE = '⌘';
function isAppleDevice() {
if (typeof navigator === 'undefined') {
return ACTION_KEY_DEFAULT;
}
return /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform);
}
export const DocSearchButton = React.forwardRef<
HTMLButtonElement,
DocSearchButtonProps
>((props, ref) => {
const [key, setKey] = useState(() =>
isAppleDevice() ? ACTION_KEY_APPLE : ACTION_KEY_DEFAULT
);
useEffect(() => {
if (isAppleDevice()) {
setKey(ACTION_KEY_APPLE);
}
}, []);
return (
<button
type="button"
className="DocSearch DocSearch-Button"
aria-label="Search"
{...props}
ref={ref}
>
<div className="DocSearch-Button-Container">
<SearchIcon />
<span className="DocSearch-Button-Placeholder">Search</span>
</div>
<div className="DocSearch-Button-Keys">
<span className="DocSearch-Button-Key">
{key === ACTION_KEY_DEFAULT ? <ControlKeyIcon /> : key}
</span>
<span className="DocSearch-Button-Key">K</span>
</div>
</button>
);
});