4e:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"RegistryDependencies"] 4f:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"FilesView"] 50:T193e,"use client"; import { useState, useEffect, useMemo, useId, type CSSProperties } from "react"; import ZoomPlugin from "wavesurfer.js/dist/plugins/zoom.esm.js"; import { Button } from "@/components/ui/button"; import { Switch } from "@/components/ui/switch"; import { Label } from "@/components/ui/label"; import { Play, Pause, SkipBack, SkipForward } from "lucide-react"; import { cn } from "@/lib/utils"; import WavesurferPlayer, { useWavePlayer } from "@/lib/wave-cn"; /** * Props for the WaveZoom component */ export type WaveZoomProps = { /** Audio source URL */ src?: string; /** @deprecated use `src` */ url?: string; /** Optional title shown above the waveform */ title?: string; /** Wave bar color. Accepts any CSS value including var(--*) tokens @default "var(--muted-foreground)" */ waveColor?: string; /** Progress bar color. Accepts any CSS value including var(--*) tokens @default "var(--primary)" */ progressColor?: string; /** Wave canvas height in px @default 64 */ waveHeight?: number; /** Bar width in px @default 3 */ barWidth?: number; /** Gap between bars in px @default 2 */ barGap?: number; /** Bar border radius in px @default 2 */ barRadius?: number; /** Zoom magnification per scroll step @default 0.5 */ zoomScale?: number; /** Maximum zoom level in px/s @default 1000 */ maxZoom?: number; /** Initial zoom level in px/s @default 100 */ defaultZoom?: number; /** Seconds to skip on forward/backward @default 5 */ skipSeconds?: number; /** Called when playback starts */ onPlay?: () => void; /** Called when playback pauses */ onPause?: () => void; /** Called when playback finishes */ onFinish?: () => void; /** Called with current time on every audio process tick */ onTimeUpdate?: (currentTime: number, duration: number) => void; /** Root element class */ className?: string; style?: CSSProperties; }; /** * Wave player with mouse-wheel zoom via ZoomPlugin */ export function WaveZoom({ src, url, title, waveColor, progressColor, waveHeight, barWidth, barGap, barRadius, zoomScale = 0.5, maxZoom = 1000, defaultZoom = 100, skipSeconds = 5, onPlay, onPause, onFinish, onTimeUpdate, className, style, }: WaveZoomProps) { const source = src ?? url; // Apply the initial zoom once on ready rather than as a `minPxPerSec` prop: // the core re-applies every option prop through `setOptions()` when any of // them changes, which would reset the user's wheel-zoom on each toggle. const player = useWavePlayer({ onReady: (ws) => ws.zoom(defaultZoom), onPlay, onPause, onFinish, onTimeUpdate, }); const switchId = useId(); const [currentZoom, setCurrentZoom] = useState(defaultZoom); const [autoScroll, setAutoScroll] = useState(true); const [fillParent, setFillParent] = useState(true); const [autoCenter, setAutoCenter] = useState(true); const plugins = useMemo( () => typeof document === "undefined" ? [] : [ZoomPlugin.create({ scale: zoomScale, maxZoom })], [zoomScale, maxZoom], ); // Mirror the live zoom level; `ws.on` returns its own unsubscribe. useEffect(() => { const ws = player.wavesurfer.current; if (!player.isReady || !ws) return; return ws.on("zoom", (minPxPerSec) => { setCurrentZoom(Math.round(minPxPerSec)); }); }, [player.isReady, player.wavesurfer]); const forward = () => player.wavesurfer.current?.skip(skipSeconds); const backward = () => player.wavesurfer.current?.skip(-skipSeconds); const switches = [ { label: "Auto scroll", value: autoScroll, onChange: setAutoScroll }, { label: "Fill parent", value: fillParent, onChange: setFillParent }, { label: "Auto center", value: autoCenter, onChange: setAutoCenter }, ] as const; return (

{title && (

{title}

)}

Zoom:{" "} {currentZoom} {" "} px/s — scroll to zoom

{switches.map(({ label, value, onChange }, index) => { const id = `${switchId}-${index}`; return (

{label}

); })}

); } export default WaveZoom; 4d:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[["$","div",null,{"className":"flex shrink-0 items-start gap-3","children":[["$","div",null,{"className":"flex max-h-28 min-w-0 flex-1 flex-wrap items-center gap-2 overflow-y-auto","children":[["$","ul",null,{"className":"flex min-w-0 flex-wrap gap-2","aria-label":"Package dependencies","children":[["$","li","wavesurfer.js",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/wavesurfer.js","target":"_blank","rel":"noopener noreferrer","className":"flex max-w-full min-w-0 items-center gap-1.5 rounded-md border px-2 py-1.5 text-xs","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3 shrink-0","children":["$","path",null,{"d":"M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z","fill":"currentColor"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"wavesurfer.js"}]]}]}],["$","li","lucide-react",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/lucide-react","target":"_blank","rel":"noopener noreferrer","className":"flex max-w-full min-w-0 items-center gap-1.5 rounded-md border px-2 py-1.5 text-xs","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3 shrink-0","children":["$","path",null,{"d":"M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z","fill":"currentColor"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"lucide-react"}]]}]}]]}],["$","$L4e",null,{"namespace":"@waves-cn","registryDependencies":["@waves-cn/wave-cn","button","switch","label"]}]]}],null]}],["$","$L4f",null,{"files":[{"path":"src/registry/components/wave-zoom.tsx","content":"$50","type":"registry:component","target":"components/waves-cn/wave-zoom.tsx"}],"className":"h-[70svh] min-h-80"}]]}]