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:T95d2,"use client"; /** * @author: @dorianbaffier * @description: Tool Dock * @version: 2.0.0 * @date: 2026-10-14 * @license: MIT * @website: https://kokonutui.com * @github: https://github.com/kokonut-labs/kokonutui */ import { Circle, GripHorizontal, GripVertical, Hand, type LucideIcon, MessageCircle, MousePointer2, PenTool, Slash, Square, Type, } from "lucide-react"; import { AnimatePresence, type AnimationPlaybackControls, animate, motion, type Transition, useMotionValue, useReducedMotion, useTransform, } from "motion/react"; import { type FocusEvent, type KeyboardEvent, type PointerEvent, type ReactNode, type RefObject, useCallback, useEffect, useId, useLayoutEffect, useMemo, useRef, useState, } from "react"; import { cn } from "@/lib/utils"; export type DockEdge = "top" | "right" | "bottom" | "left"; export interface DockTool { id: string; label: string; icon: LucideIcon; /** A single key that picks this tool, such as "V". */ shortcut?: string; /** CSS cursor for the canvas while this tool is active. */ cursor?: string; /** Sub-tools, shown in a flyout. The button shows the last one picked. */ tools?: DockTool[]; } export interface ToolbarProps { tools?: DockTool[]; /** The active tool id, for a controlled dock. */ value?: string; defaultValue?: string; onValueChange?: (toolId: string) => void; /** The edge of the canvas the dock starts on. */ defaultEdge?: DockEdge; onEdgeChange?: (edge: DockEdge) => void; /** * When single-key shortcuts work. `scoped` (default) listens only while * focus is inside the canvas, or the pointer is over it and nothing else * has focus; `global` always listens. Never while typing. */ shortcuts?: "scoped" | "global" | "off"; /** Accessible name for the toolbar. */ ariaLabel?: string; /** Classes for the canvas, the box the dock lives in. */ className?: string; /** Classes for the dock itself. */ dockClassName?: string; /** Canvas content drawn behind the dock. Defaults to a dot grid. */ children?: ReactNode; } const DEFAULT_TOOLS: DockTool[] = [ { id: "select", label: "Select", icon: MousePointer2, shortcut: "V", cursor: "default", }, { id: "hand", label: "Hand", icon: Hand, shortcut: "H", cursor: "grab" }, { id: "shapes", label: "Shapes", icon: Square, tools: [ { id: "rectangle", label: "Rectangle", icon: Square, shortcut: "R", cursor: "crosshair", }, { id: "ellipse", label: "Ellipse", icon: Circle, shortcut: "O", cursor: "crosshair", }, { id: "line", label: "Line", icon: Slash, shortcut: "L", cursor: "crosshair", }, ], }, { id: "pen", label: "Pen", icon: PenTool, shortcut: "P", cursor: "crosshair", }, { id: "text", label: "Text", icon: Type, shortcut: "T", cursor: "text" }, { id: "comment", label: "Comment", icon: MessageCircle, shortcut: "C", cursor: "crosshair", }, ]; /** Gap between the dock and the canvas edge, in px (Tailwind `3`). */ const EDGE_GAP = 12; const TIP_DELAY = 400; /** How long the tooltip group stays warm after a tooltip hides. */ const TIP_WARM = 300; const TIP_OFFSET = 8; const LONG_PRESS = 350; /** iOS scroll deceleration; projects a flick about half a second ahead. */ const DECELERATION = 0.998; const PROJECTION = DECELERATION / (1 - DECELERATION); const VELOCITY_WINDOW = 100; const EASE_OUT = [0.23, 1, 0.32, 1] as const; const INSTANT: Transition = { duration: 0 }; const PLATE_SPRING: Transition = { type: "spring", bounce: 0, duration: 0.25 }; const REFLOW_SPRING: Transition = { type: "spring", bounce: 0, duration: 0.4 }; /** Slightly underdamped: the dock carries its throw into the edge. */ const DOCK_SPRING = { type: "spring", stiffness: 380, damping: 32 } as const; const DOCK_TWEEN = { duration: 0.2, ease: EASE_OUT } as const; const NEXT_EDGE: Record = { bottom: "left", left: "top", top: "right", right: "bottom", }; /** Where the dock rests before it has measured the canvas (SSR). */ const RESTING: Record = { bottom: "bottom-3 left-1/2 -translate-x-1/2", top: "top-3 left-1/2 -translate-x-1/2", left: "left-3 top-1/2 -translate-y-1/2", right: "right-3 top-1/2 -translate-y-1/2", }; /** Popovers open away from the edge, growing out of the dock. */ const ORIGIN: Record = { bottom: "50% 100%", top: "50% 0%", left: "0% 50%", right: "100% 50%", }; const TIP_SHIFT: Record = { bottom: "-translate-x-1/2 -translate-y-full", top: "-translate-x-1/2", left: "-translate-y-1/2", right: "-translate-x-full -translate-y-1/2", }; const FLYOUT_SIDE: Record = { bottom: "bottom-full left-1/2 mb-3 -translate-x-1/2", top: "top-full left-1/2 mt-3 -translate-x-1/2", left: "left-full top-1/2 ml-3 -translate-y-1/2", right: "right-full top-1/2 mr-3 -translate-y-1/2", }; const FOCUS_RING = "outline-none focus-visible:ring-2 focus-visible:ring-zinc-400 dark:focus-visible:ring-zinc-500"; const isVertical = (edge: DockEdge) => edge === "left" || edge === "right"; const clamp = (v: number, min: number, max: number) => min > max ? (min + max) / 2 : Math.min(max, Math.max(min, v)); function edgeTarget( edge: DockEdge, width: number, height: number, dockW: number, dockH: number ) { switch (edge) { case "top": return { x: width / 2, y: EDGE_GAP + dockH / 2 }; case "left": return { x: EDGE_GAP + dockW / 2, y: height / 2 }; case "right": return { x: width - EDGE_GAP - dockW / 2, y: height / 2 }; default: return { x: width / 2, y: height - EDGE_GAP - dockH / 2 }; } } function nearestEdge( x: number, y: number, width: number, height: number ): DockEdge { const distances: [DockEdge, number][] = [ ["bottom", height - y], ["top", y], ["left", x], ["right", width - x], ]; let best = distances[0]; for (const entry of distances) { if (entry[1] < best[1]) { best = entry; } } return best[0]; } const dockTransform = (x: number, y: number) => `translate3d(${x}px, ${y}px, 0) translate(-50%, -50%)`; /** * Where a dock that just changed orientation starts its spring: the side that * faces its new wall stays put, so the reflow grows away from the wall. */ function reflowStart( edge: DockEdge, x: number, y: number, from: { w: number; h: number }, to: { w: number; h: number }, width: number, height: number ) { let nx = x; let ny = y; if (edge === "left") { nx = x - from.w / 2 + to.w / 2; } else if (edge === "right") { nx = x + from.w / 2 - to.w / 2; } else if (edge === "top") { ny = y - from.h / 2 + to.h / 2; } else { ny = y + from.h / 2 - to.h / 2; } return { x: clamp(nx, to.w / 2, width - to.w / 2), y: clamp(ny, to.h / 2, height - to.h / 2), }; } /** Tooltip anchor, relative to the dock box, on the side facing the canvas. */ function tipPosition(edge: DockEdge, button: DOMRect, dock: DOMRect) { const midX = Math.round(button.left + button.width / 2 - dock.left); const midY = Math.round(button.top + button.height / 2 - dock.top); switch (edge) { case "top": return { x: midX, y: Math.round(dock.height + TIP_OFFSET) }; case "left": return { x: Math.round(dock.width + TIP_OFFSET), y: midY }; case "right": return { x: -TIP_OFFSET, y: midY }; default: return { x: midX, y: -TIP_OFFSET }; } } const TEXT_ROLES = new Set(["textbox", "searchbox", "combobox", "spinbutton"]); function isEditable(target: EventTarget | null | undefined) { if (!(target instanceof HTMLElement)) { return false; } return ( target.isContentEditable || target.tagName === "INPUT" || target.tagName === "TEXTAREA" || target.tagName === "SELECT" || TEXT_ROLES.has(target.getAttribute("role") ?? "") ); } /** True while the person is typing, including inside shadow roots. */ function isTyping(e: globalThis.KeyboardEvent) { return ( e.isComposing || isEditable(e.composedPath()[0]) || isEditable(document.activeElement) ); } function flatten(tools: DockTool[]) { const leaves: DockTool[] = []; const parentOf = new Map(); for (const tool of tools) { if (tool.tools?.length) { for (const sub of tool.tools) { leaves.push(sub); parentOf.set(sub.id, tool.id); } } else { leaves.push(tool); } } return { leaves, parentOf }; } function Kbd({ children }: { children: ReactNode }) { return ( {children} ); } interface TipState { label: string; shortcut?: string; x: number; y: number; animated: boolean; } interface Hint { show: (el: HTMLElement, label: string, shortcut?: string) => void; hide: () => void; } interface FlyoutProps { tool: DockTool; current: string; edge: DockEdge; focusOnOpen: boolean; reduced: boolean; onPick: (id: string) => void; onClose: (returnFocus: boolean) => void; } function menuStep(key: string, i: number, n: number) { switch (key) { case "ArrowDown": return (i + 1) % n; case "ArrowUp": return (i - 1 + n) % n; case "Home": return 0; case "End": return n - 1; default: return -1; } } function Flyout({ tool, current, edge, focusOnOpen, reduced, onPick, onClose, }: FlyoutProps) { const menuRef = useRef(null); const items = useCallback( () => Array.from( menuRef.current?.querySelectorAll( '[role="menuitemradio"]' ) ?? [] ), [] ); useEffect(() => { if (!focusOnOpen) { return; } const all = items(); ( all.find((el) => el.getAttribute("aria-checked") === "true") ?? all[0] )?.focus(); }, [focusOnOpen, items]); const onKeyDown = (e: KeyboardEvent) => { if (e.key === "Escape") { e.preventDefault(); e.stopPropagation(); onClose(true); return; } if (e.key === "Tab") { onClose(false); return; } const all = items(); const next = menuStep( e.key, all.indexOf(e.target as HTMLElement), all.length ); if (next !== -1) { e.preventDefault(); e.stopPropagation(); all[next]?.focus(); } }; return (

); } interface SlotProps { tool: DockTool; current: string; choice?: string; edge: DockEdge; tabbable: boolean; plateId: string; plateTransition: Transition; reflow: Transition; reduced: boolean; flyout: { open: boolean; byKey: boolean }; hint: Hint; onPick: (id: string) => void; onFlyout: (id: string | null, byKey?: boolean) => void; } /** One tool: the button, the shared plate when active, and its flyout. */ function ToolSlot({ tool, current, choice, edge, tabbable, plateId, plateTransition, reflow, reduced, flyout, hint, onPick, onFlyout, }: SlotProps) { const subs = tool.tools?.length ? tool.tools : undefined; const shown = subs?.find((t) => t.id === current) ?? subs?.find((t) => t.id === choice) ?? subs?.[0] ?? tool; const selected = shown.id === current; const vertical = isVertical(edge); const buttonRef = useRef(null); const press = useRef<{ timer?: ReturnType; x: number; y: number; fired: boolean; }>({ x: 0, y: 0, fired: false }); useEffect(() => { const p = press.current; return () => clearTimeout(p.timer); }, []); const cancelPress = () => clearTimeout(press.current.timer); // A long press on a tool with sub-tools opens its flyout. const onPointerDown = (e: PointerEvent) => { hint.hide(); if (!subs || e.button !== 0) { return; } const p = press.current; p.fired = false; p.x = e.clientX; p.y = e.clientY; clearTimeout(p.timer); p.timer = setTimeout(() => { p.fired = true; onFlyout(tool.id); }, LONG_PRESS); }; const onPointerMove = (e: PointerEvent) => { const p = press.current; if (Math.hypot(e.clientX - p.x, e.clientY - p.y) > 6) { cancelPress(); } }; const onClick = () => { if (press.current.fired) { press.current.fired = false; return; } onPick(shown.id); }; // The arrow across the dock opens the flyout; arrows along it rove. const onKeyDown = (e: KeyboardEvent) => { const across = vertical ? e.key === "ArrowLeft" || e.key === "ArrowRight" : e.key === "ArrowUp" || e.key === "ArrowDown"; if (subs && across) { e.preventDefault(); onFlyout(tool.id, true); } }; const close = (returnFocus: boolean) => { onFlyout(null); if (returnFocus) { buttonRef.current?.focus(); } }; return ( {selected ? ( ) : null} {subs ? ( ) : null} {subs && flyout.open ? ( { onPick(id); close(flyout.byKey); }} reduced={reduced} tool={tool} /> ) : null} ); } function DotGrid() { const id = `dots${useId().replace(/[^a-zA-Z0-9]/g, "")}`; return ( ); } interface DragState { dx: number; dy: number; left: number; top: number; /** Recent pointer-driven positions: `x`/`y` unclamped, `cx`/`cy` as drawn. */ samples: { t: number; x: number; y: number; cx: number; cy: number }[]; } /** Release velocity in px/ms: of the pointer (intent) and of the dock (as drawn). */ function releaseVelocity(samples: DragState["samples"], now: number) { const recent = samples.filter((s) => now - s.t <= VELOCITY_WINDOW); const first = recent[0]; const last = recent.at(-1); if (!(first && last) || recent.length < 2) { return { x: 0, y: 0, cx: 0, cy: 0 }; } const dt = Math.max(1, last.t - first.t); return { x: (last.x - first.x) / dt, y: (last.y - first.y) / dt, cx: (last.cx - first.cx) / dt, cy: (last.cy - first.cy) / dt, }; } function rovingStep(key: string, vertical: boolean, i: number, n: number) { if (key === (vertical ? "ArrowDown" : "ArrowRight")) { return (i + 1) % n; } if (key === (vertical ? "ArrowUp" : "ArrowLeft")) { return (i - 1 + n) % n; } if (key === "Home") { return 0; } if (key === "End") { return n - 1; } return -1; } interface GripProps { vertical: boolean; dragging: boolean; tabbable: boolean; reflow: Transition; hint: Hint; onDown: (e: PointerEvent) => void; onMove: (e: PointerEvent) => void; onUp: (e: PointerEvent) => void; onNextEdge: () => void; } /** The drag handle, followed by the divider that sets it apart. */ function DockGrip({ vertical, dragging, tabbable, reflow, hint, onDown, onMove, onUp, onNextEdge, }: GripProps) { const GripIcon = vertical ? GripHorizontal : GripVertical; return ( <> ); } function TipBubble({ tip, edge, reduced, }: { tip: TipState; edge: DockEdge; reduced: boolean; }) { return (

{tip.label} {tip.shortcut ? {tip.shortcut} : null}

); } /** Shows a tooltip group: the first tooltip waits, the rest are instant. */ function useTooltipGroup( dockRef: RefObject, edgeRef: RefObject, blocked: RefObject ) { const [tip, setTip] = useState(null); const timer = useRef | undefined>(undefined); const open = useRef(false); const warmUntil = useRef(0); const hide = useCallback(() => { clearTimeout(timer.current); if (open.current) { warmUntil.current = performance.now() + TIP_WARM; } open.current = false; setTip(null); }, []); const show = useCallback( (el: HTMLElement, label: string, shortcut?: string) => { if (blocked.current) { return; } clearTimeout(timer.current); const reveal = (animated: boolean) => { const dock = dockRef.current; if (!dock) { return; } const pos = tipPosition( edgeRef.current, el.getBoundingClientRect(), dock.getBoundingClientRect() ); open.current = true; setTip({ label, shortcut, ...pos, animated }); }; if (open.current || performance.now() < warmUntil.current) { reveal(false); } else { timer.current = setTimeout(() => reveal(true), TIP_DELAY); } }, [dockRef, edgeRef, blocked] ); useEffect(() => () => clearTimeout(timer.current), []); const hint = useMemo(() => ({ show, hide }), [show, hide]); return { tip, hint }; } /** A tool dock in the style of Figma or tldraw: one plate slides between tools, it can be thrown to any edge of its canvas, and it turns vertical on the sides. */ export function Toolbar({ tools = DEFAULT_TOOLS, value, defaultValue, onValueChange, defaultEdge = "bottom", onEdgeChange, shortcuts = "scoped", ariaLabel = "Tools", className, dockClassName, children, }: ToolbarProps) { const uid = useId(); const reduced = useReducedMotion() ?? false; const { leaves, parentOf } = useMemo(() => flatten(tools), [tools]); const [innerValue, setInnerValue] = useState( () => defaultValue ?? leaves[0]?.id ?? "" ); const current = value ?? innerValue; const [choices, setChoices] = useState>({}); const [jump, setJump] = useState(false); const [edge, setEdge] = useState(defaultEdge); const [measured, setMeasured] = useState(false); const [dragging, setDragging] = useState(false); const [flyout, setFlyout] = useState<{ id: string; byKey: boolean } | null>( null ); const [focusIndex, setFocusIndex] = useState(() => { const top = parentOf.get(current) ?? current; return ( Math.max( 0, tools.findIndex((t) => t.id === top) ) + 1 ); }); const vertical = isVertical(edge); const stageRef = useRef(null); const dockRef = useRef(null); const toolbarRef = useRef(null); const hoverRef = useRef(false); const dragRef = useRef(null); const animsRef = useRef([]); const pendingVelocity = useRef({ x: 0, y: 0 }); /** The dock's size before it changed edge, to reflow from. */ const fromSize = useRef<{ w: number; h: number } | null>(null); const mountedRef = useRef(false); const edgeRef = useRef(edge); edgeRef.current = edge; const reducedRef = useRef(reduced); reducedRef.current = reduced; const cx = useMotionValue(0); const cy = useMotionValue(0); /** Canvas and dock sizes; the drawn position never leaves the canvas. */ const boundsRef = useRef({ W: 0, H: 0, w: 0, h: 0 }); const transform = useTransform([cx, cy], ([x, y]: number[]) => { const b = boundsRef.current; return dockTransform( clamp(x ?? 0, b.w / 2, b.W - b.w / 2), clamp(y ?? 0, b.h / 2, b.H - b.h / 2) ); }); const { tip, hint } = useTooltipGroup(dockRef, edgeRef, dragRef); // ---- Selection ---- const select = (id: string, viaKey: boolean) => { setJump(viaKey); setInnerValue(id); const parent = parentOf.get(id); if (parent) { setChoices((c) => ({ ...c, [parent]: id })); } if (id !== current) { onValueChange?.(id); } }; const selectRef = useRef(select); selectRef.current = select; const shortcutMap = useMemo(() => { const map = new Map(); for (const leaf of leaves) { if (leaf.shortcut) { map.set(leaf.shortcut.toLowerCase(), leaf.id); } } return map; }, [leaves]); const keysRef = useRef({ shortcutMap, shortcuts }); keysRef.current = { shortcutMap, shortcuts }; // Single-key shortcuts. Keyboard actions never animate. useEffect(() => { const onKey = (e: globalThis.KeyboardEvent) => { const { shortcutMap: map, shortcuts: mode } = keysRef.current; if (e.key === "Escape") { setFlyout(null); return; } if ( mode === "off" || e.metaKey || e.ctrlKey || e.altKey || e.repeat || e.defaultPrevented || isTyping(e) ) { return; } // Scoped: focus is in the stage, or the pointer is over it while // nothing else on the page holds focus. const focused = document.activeElement; const idle = !focused || focused === document.body; const inside = Boolean(stageRef.current?.contains(focused)) || (hoverRef.current && idle); const id = map.get(e.key.toLowerCase()); if (id && (mode === "global" || inside)) { e.preventDefault(); selectRef.current(id, true); } }; window.addEventListener("keydown", onKey); return () => window.removeEventListener("keydown", onKey); }, []); // Close the flyout on a press outside its slot. useEffect(() => { if (!flyout) { return; } const onDown = (e: globalThis.PointerEvent) => { const slot = e.target instanceof Element ? e.target.closest("[data-slot]") : null; if (slot?.getAttribute("data-slot") !== flyout.id) { setFlyout(null); } }; document.addEventListener("pointerdown", onDown); return () => document.removeEventListener("pointerdown", onDown); }, [flyout]); // ---- Docking ---- const stopAnims = useCallback(() => { for (const a of animsRef.current) { a.stop(); } animsRef.current = []; }, []); /** Moves the dock to its edge: springing with `velocity` (px/s), or at once. */ const settle = useCallback( (velocity: { x: number; y: number } | null) => { const stage = stageRef.current; const dock = dockRef.current; if (!(stage && dock)) { return; } const size = { w: dock.offsetWidth, h: dock.offsetHeight }; const W = stage.clientWidth; const H = stage.clientHeight; boundsRef.current = { W, H, ...size }; const edgeNow = edgeRef.current; const target = edgeTarget(edgeNow, W, H, size.w, size.h); stopAnims(); if (!velocity) { cx.set(target.x); cy.set(target.y); return; } const from = fromSize.current; fromSize.current = null; if (from && (from.w !== size.w || from.h !== size.h)) { // Turned: keep the side facing the wall where it was, and write the // transform now so the layout animation measures the new box there. const start = reflowStart( edgeNow, cx.get(), cy.get(), from, size, W, H ); cx.set(start.x); cy.set(start.y); dock.style.transform = dockTransform(start.x, start.y); } const opts = reducedRef.current ? DOCK_TWEEN : DOCK_SPRING; animsRef.current = [ animate(cx, target.x, { ...opts, velocity: velocity.x }), animate(cy, target.y, { ...opts, velocity: velocity.y }), ]; }, [cx, cy, stopAnims] ); // Runs after the dock re-renders for its new edge, so a dock that turned // vertical is measured at its new size before it springs there. // biome-ignore lint/correctness/useExhaustiveDependencies: re-runs on each new edge useLayoutEffect(() => { if (!mountedRef.current) { mountedRef.current = true; settle(null); setMeasured(true); return; } settle(pendingVelocity.current); pendingVelocity.current = { x: 0, y: 0 }; }, [edge, settle]); useEffect(() => { const stage = stageRef.current; if (!stage) { return; } const ro = new ResizeObserver(() => { if (!dragRef.current) { settle(null); } }); ro.observe(stage); return () => { ro.disconnect(); stopAnims(); }; }, [settle, stopAnims]); const dockTo = (next: DockEdge, velocity: { x: number; y: number }) => { if (next === edgeRef.current) { settle(velocity); return; } pendingVelocity.current = velocity; const dock = dockRef.current; fromSize.current = dock ? { w: dock.offsetWidth, h: dock.offsetHeight } : null; setJump(false); setEdge(next); onEdgeChange?.(next); }; const onGripDown = (e: PointerEvent) => { const stage = stageRef.current; if (e.button !== 0 || !stage) { return; } e.preventDefault(); e.currentTarget.setPointerCapture(e.pointerId); stopAnims(); const r = stage.getBoundingClientRect(); // Pick up the dock where it is drawn, even mid-bounce against a wall. const b = boundsRef.current; const x = clamp(cx.get(), b.w / 2, b.W - b.w / 2); const y = clamp(cy.get(), b.h / 2, b.H - b.h / 2); cx.set(x); cy.set(y); dragRef.current = { dx: e.clientX - r.left - x, dy: e.clientY - r.top - y, left: r.left, top: r.top, samples: [{ t: e.timeStamp, x, y, cx: x, cy: y }], }; hint.hide(); setFlyout(null); setDragging(true); }; const onGripMove = (e: PointerEvent) => { const d = dragRef.current; const stage = stageRef.current; const dock = dockRef.current; if (!(d && stage && dock)) { return; } const hw = dock.offsetWidth / 2; const hh = dock.offsetHeight / 2; const x = e.clientX - d.left - d.dx; const y = e.clientY - d.top - d.dy; const drawnX = clamp(x, hw, stage.clientWidth - hw); const drawnY = clamp(y, hh, stage.clientHeight - hh); cx.set(drawnX); cy.set(drawnY); d.samples.push({ t: e.timeStamp, x, y, cx: drawnX, cy: drawnY }); if (d.samples.length > 8) { d.samples.shift(); } }; // Project where the throw was headed (from the pointer, so a dock pinned // against a wall can still be thrown along it) and dock on the nearest edge. const onGripUp = (e: PointerEvent) => { const d = dragRef.current; const stage = stageRef.current; if (!(d && stage)) { return; } dragRef.current = null; setDragging(false); const v = releaseVelocity(d.samples, e.timeStamp); const w = stage.clientWidth; const h = stage.clientHeight; const from = d.samples.at(-1) ?? { x: cx.get(), y: cy.get() }; const px = clamp(from.x + v.x * PROJECTION, 0, w); const py = clamp(from.y + v.y * PROJECTION, 0, h); dockTo(nearestEdge(px, py, w, h), { x: v.cx * 1000, y: v.cy * 1000 }); }; // ---- Roving focus ---- const dockItems = () => Array.from( toolbarRef.current?.querySelectorAll("[data-dock-item]") ?? [] ); const onToolbarKeyDown = (e: KeyboardEvent) => { const items = dockItems(); const i = items.indexOf(e.target as HTMLElement); if (i === -1) { return; } const to = rovingStep(e.key, vertical, i, items.length); if (to !== -1) { e.preventDefault(); items[to]?.focus(); } }; const onToolbarFocus = (e: FocusEvent) => { const i = dockItems().indexOf(e.target as HTMLElement); if (i !== -1) { setFocusIndex(i); } }; const onFlyout = useCallback( (id: string | null, byKey = false) => { hint.hide(); setFlyout(id ? { id, byKey } : null); }, [hint] ); const activeLeaf = leaves.find((l) => l.id === current); const plateTransition = jump || reduced ? INSTANT : PLATE_SPRING; const reflow = reduced ? INSTANT : REFLOW_SPRING; return (

{ hoverRef.current = e.pointerType !== "touch"; }} onPointerLeave={() => { hoverRef.current = false; }} ref={stageRef} style={{ cursor: dragging ? "grabbing" : activeLeaf?.cursor }} > {children ?? } {tip ? : null}

); } export default Toolbar; 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":[["$","li","lucide-react",{"className":"min-w-0 max-w-full","children":["$","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"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"lucide-react"}]]}]}],["$","li","motion",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/motion","target":"_blank","rel":"noopener noreferrer","className":"flex max-w-full min-w-0 items-center gap-1.5 rounded-md border px-2 py-1.5 text-xs","children":[["$","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":"motion"}]]}]}]]}],["$","$L4e",null,{"namespace":"@kokonutui","registryDependencies":[]}]]}],null]}],["$","$L4f",null,{"files":[{"path":"/components/kokonutui/toolbar.tsx","content":"$50","type":"registry:component","target":"components/kokonutui/toolbar.tsx"}],"className":"h-[70svh] min-h-80"}]]}]