lightswind
Version:
A professionally designed component library & templates market that brings together functionality, accessibility, and beautiful aesthetics for modern applications.
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JavaScript
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
import * as React from "react";
import useEmblaCarousel from "embla-carousel-react";
import { ArrowLeft, ArrowRight } from "lucide-react";
import { cn } from "../lib/utils";
import { Button } from "./button";
const CarouselContext = React.createContext(null);
function useCarousel() {
const context = React.useContext(CarouselContext);
if (!context) {
throw new Error("useCarousel must be used within a <Carousel />");
}
return context;
}
const Carousel = React.forwardRef(({ orientation = "horizontal", opts, setApi, plugins, className, children, ...props }, ref) => {
const [carouselRef, api] = useEmblaCarousel({
...opts,
axis: orientation === "horizontal" ? "x" : "y",
}, plugins);
const [canScrollPrev, setCanScrollPrev] = React.useState(false);
const [canScrollNext, setCanScrollNext] = React.useState(false);
const onSelect = React.useCallback((api) => {
if (!api) {
return;
}
setCanScrollPrev(api.canScrollPrev());
setCanScrollNext(api.canScrollNext());
}, []);
const scrollPrev = React.useCallback(() => {
api?.scrollPrev();
}, [api]);
const scrollNext = React.useCallback(() => {
api?.scrollNext();
}, [api]);
const handleKeyDown = React.useCallback((event) => {
if (event.key === "ArrowLeft") {
event.preventDefault();
scrollPrev();
}
else if (event.key === "ArrowRight") {
event.preventDefault();
scrollNext();
}
}, [scrollPrev, scrollNext]);
React.useEffect(() => {
if (!api || !setApi) {
return;
}
setApi(api);
}, [api, setApi]);
React.useEffect(() => {
if (!api) {
return;
}
onSelect(api);
api.on("reInit", onSelect);
api.on("select", onSelect);
return () => {
api?.off("select", onSelect);
};
}, [api, onSelect]);
return (_jsx(CarouselContext.Provider, { value: {
carouselRef,
api: api,
opts,
orientation: orientation || (opts?.axis === "y" ? "vertical" : "horizontal"),
scrollPrev,
scrollNext,
canScrollPrev,
canScrollNext,
}, children: _jsx("div", { ref: ref, onKeyDownCapture: handleKeyDown, className: cn("relative", className), role: "region", "aria-roledescription": "carousel", ...props, children: children }) }));
});
Carousel.displayName = "Carousel";
const CarouselContent = React.forwardRef(({ className, ...props }, ref) => {
const { carouselRef, orientation } = useCarousel();
return (_jsx("div", { ref: carouselRef, className: "overflow-hidden", children: _jsx("div", { ref: ref, className: cn("flex", orientation === "horizontal" ? "-ml-4" : "-mt-4 flex-col", className), ...props }) }));
});
CarouselContent.displayName = "CarouselContent";
const CarouselItem = React.forwardRef(({ className, ...props }, ref) => {
const { orientation } = useCarousel();
return (_jsx("div", { ref: ref, role: "group", "aria-roledescription": "slide", className: cn("min-w-0 shrink-0 grow-0 basis-full", orientation === "horizontal" ? "pl-4" : "pt-4", className), ...props }));
});
CarouselItem.displayName = "CarouselItem";
const CarouselPrevious = React.forwardRef(({ className, variant = "outline", size = "icon", ...props }, ref) => {
const { orientation, scrollPrev, canScrollPrev } = useCarousel();
return (_jsxs(Button, { ref: ref, variant: variant, size: size, className: cn("absolute h-8 w-8 rounded-full", orientation === "horizontal"
? "-left-12 top-1/2 -translate-y-1/2"
: "-top-12 left-1/2 -translate-x-1/2 rotate-90", className), disabled: !canScrollPrev, onClick: scrollPrev, ...props, children: [_jsx(ArrowLeft, { className: "h-4 w-4" }), _jsx("span", { className: "sr-only", children: "Previous slide" })] }));
});
CarouselPrevious.displayName = "CarouselPrevious";
const CarouselNext = React.forwardRef(({ className, variant = "outline", size = "icon", ...props }, ref) => {
const { orientation, scrollNext, canScrollNext } = useCarousel();
return (_jsxs(Button, { ref: ref, variant: variant, size: size, className: cn("absolute h-8 w-8 rounded-full", orientation === "horizontal"
? "-right-12 top-1/2 -translate-y-1/2"
: "-bottom-12 left-1/2 -translate-x-1/2 rotate-90", className), disabled: !canScrollNext, onClick: scrollNext, ...props, children: [_jsx(ArrowRight, { className: "h-4 w-4" }), _jsx("span", { className: "sr-only", children: "Next slide" })] }));
});
CarouselNext.displayName = "CarouselNext";
export { Carousel, CarouselContent, CarouselItem, CarouselPrevious, CarouselNext, };