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Sleeping
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a7b8df9 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | import * as React from "react"
import { cn } from "@/lib/utils"
interface HoverButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
children: React.ReactNode
}
const HoverButton = React.forwardRef<HTMLButtonElement, HoverButtonProps>(
({ className, children, ...props }, ref) => {
const buttonRef = React.useRef<HTMLButtonElement>(null)
const [isListening, setIsListening] = React.useState(false)
const [circles, setCircles] = React.useState<Array<{
id: number
x: number
y: number
color: string
fadeState: "in" | "out" | null
}>>([])
const lastAddedRef = React.useRef(0)
const createCircle = React.useCallback((x: number, y: number) => {
const buttonWidth = buttonRef.current?.offsetWidth || 0
const xPos = x / buttonWidth
const color = `linear-gradient(to right, var(--circle-start) ${xPos * 100}%, var(--circle-end) ${
xPos * 100
}%)`
setCircles((prev) => [
...prev,
{ id: Date.now(), x, y, color, fadeState: null },
])
}, [])
const handlePointerMove = React.useCallback(
(event: React.PointerEvent<HTMLButtonElement>) => {
if (!isListening) return
const currentTime = Date.now()
if (currentTime - lastAddedRef.current > 100) {
lastAddedRef.current = currentTime
const rect = event.currentTarget.getBoundingClientRect()
const x = event.clientX - rect.left
const y = event.clientY - rect.top
createCircle(x, y)
}
},
[isListening, createCircle]
)
const handlePointerEnter = React.useCallback(() => {
setIsListening(true)
}, [])
const handlePointerLeave = React.useCallback(() => {
setIsListening(false)
}, [])
React.useEffect(() => {
circles.forEach((circle) => {
if (!circle.fadeState) {
setTimeout(() => {
setCircles((prev) =>
prev.map((c) =>
c.id === circle.id ? { ...c, fadeState: "in" } : c
)
)
}, 0)
setTimeout(() => {
setCircles((prev) =>
prev.map((c) =>
c.id === circle.id ? { ...c, fadeState: "out" } : c
)
)
}, 1000)
setTimeout(() => {
setCircles((prev) => prev.filter((c) => c.id !== circle.id))
}, 2200)
}
})
}, [circles])
return (
<button
ref={buttonRef}
className={cn(
"relative isolate px-4 sm:px-6 lg:px-8 py-2.5 sm:py-3 rounded-2xl sm:rounded-3xl",
"text-foreground font-medium text-sm sm:text-base leading-6",
"backdrop-blur-lg bg-[rgba(43,55,80,0.1)]",
"cursor-pointer overflow-hidden touch-target",
"min-h-[44px] min-w-[44px]",
"before:content-[''] before:absolute before:inset-0",
"before:rounded-[inherit] before:pointer-events-none",
"before:z-[1]",
"before:shadow-[inset_0_0_0_1px_rgba(170,202,255,0.2),inset_0_0_16px_0_rgba(170,202,255,0.1),inset_0_-3px_12px_0_rgba(170,202,255,0.15),0_1px_3px_0_rgba(0,0,0,0.50),0_4px_12px_0_rgba(0,0,0,0.45)]",
"before:mix-blend-multiply before:transition-transform before:duration-300",
"active:before:scale-[0.975] hover:scale-105 transition-all duration-200",
className
)}
onPointerMove={handlePointerMove}
onPointerEnter={handlePointerEnter}
onPointerLeave={handlePointerLeave}
{...props}
style={{
"--circle-start": "var(--tw-gradient-from, #a0d9f8)",
"--circle-end": "var(--tw-gradient-to, #3a5bbf)",
}}
>
{circles.map(({ id, x, y, color, fadeState }) => (
<div
key={id}
className={cn(
"absolute w-2 h-2 sm:w-3 sm:h-3 -translate-x-1/2 -translate-y-1/2 rounded-full",
"blur-sm sm:blur-lg pointer-events-none z-[-1] transition-opacity duration-300",
fadeState === "in" && "opacity-60 sm:opacity-75",
fadeState === "out" && "opacity-0 duration-1000",
!fadeState && "opacity-0"
)}
style={{
left: x,
top: y,
background: color,
}}
/>
))}
{children}
</button>
)
}
)
HoverButton.displayName = "HoverButton"
export { HoverButton } |