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Add a feature to copy class names to the clipboard #1933

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Add a feature to copy class names to the clipboard #1933

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57 changes: 54 additions & 3 deletions src/components/ClassTable.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ import { isObject } from '@/utils/isObject'
import { castArray } from '@/utils/castArray'
import clsx from 'clsx'
import { Heading } from '@/components/Heading'
import { Transition } from '@headlessui/react'

function renderProperties(
properties,
Expand Down Expand Up @@ -69,6 +70,26 @@ export const ClassTable = memo(
}
}, [isCollapsed])

const [transition, setTransition] = useState({ visible: false, top: 0 });

useEffect(() => {
if (transition.visible) {
const handle = window.setTimeout(() => {
setTransition({ visible: false })
}, 1500)
return () => {
window.clearTimeout(handle)
}
}
}, [transition])

const handleCopyClick = (value, offsetTop) => {
navigator.clipboard.writeText(value).then(() => {
const adjustTop = 18
setTransition({ visible: true, top: offsetTop + adjustTop })
});
};

return (
<div ref={ref} className={clsx('relative', showHeading && 'mt-10')}>
{showHeading && (
Expand All @@ -89,7 +110,7 @@ export const ClassTable = memo(
{custom ? (
custom()
) : (
<table className="w-full text-left border-collapse">
<table className="w-full text-left border-collapse relative">
<thead>
<tr>
<th className="sticky z-10 top-0 text-sm leading-6 font-semibold text-slate-700 bg-white p-0 dark:bg-slate-900 dark:text-slate-300">
Expand Down Expand Up @@ -123,7 +144,7 @@ export const ClassTable = memo(
)}
</tr>
</thead>
<tbody className="align-baseline">
<tbody className="align-baseline relative">
{sort(classes).map((utility, i) => {
let selector = utility
let properties = { ...utilities[selector] }
Expand All @@ -136,11 +157,12 @@ export const ClassTable = memo(
<td
translate="no"
className={clsx(
'py-2 pr-2 font-mono font-medium text-xs leading-6 text-sky-500 whitespace-nowrap dark:text-sky-400',
'py-2 pr-2 font-mono font-medium text-xs leading-6 text-sky-500 whitespace-nowrap dark:text-sky-400 cursor-pointer',
{
'border-t border-slate-100 dark:border-slate-400/10': i !== 0,
}
)}
onClick={({ currentTarget: { offsetTop } }) => handleCopyClick(transformSelector(selector), offsetTop)}
>
{transformSelector(selector)}
</td>
Expand Down Expand Up @@ -169,6 +191,35 @@ export const ClassTable = memo(
)
})}
</tbody>
<Transition
show={transition.visible}
enter="transform ease-out duration-200 transition origin-bottom"
enterFrom="opacity-0"
enterTo="opacity-100"
leave="transition ease-in duration-100"
leaveFrom="opacity-100"
leaveTo="opacity-0"
>
<div className="absolute z-10" style={{ top: transition.top }}>
<div className="relative bg-sky-500 text-white font-mono text-[0.625rem] leading-6 font-medium px-1.5 rounded-lg">
Copied
<svg
aria-hidden="true"
width="16"
height="6"
viewBox="0 0 16 6"
className="text-sky-500 absolute top-full left-1/2 -mt-px -ml-2"
>
<path
fillRule="evenodd"
clipRule="evenodd"
d="M15 0H1V1.00366V1.00366V1.00371H1.01672C2.72058 1.0147 4.24225 2.74704 5.42685 4.72928C6.42941 6.40691 9.57154 6.4069 10.5741 4.72926C11.7587 2.74703 13.2803 1.0147 14.9841 1.00371H15V0Z"
fill="currentColor"
/>
</svg>
</div>
</div>
</Transition>
</table>
)}
<div className="sticky bottom-0 h-px -mt-px bg-slate-200 dark:bg-slate-400/20" />
Expand Down