@react-md/menu/es/MenuBarProvider.js

Create menus that auto-position themselves within the viewport and adhere to the accessibility guidelines

var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
import { jsx as _jsx } from "react/jsx-runtime";
import { createContext, useContext, useEffect, useMemo, useState } from "react";
import { noop } from "./utils";
var context = createContext({
    root: false,
    menubar: false,
    menuitem: false,
    activeId: "",
    setActiveId: noop,
    animatedOnce: false,
    setAnimatedOnce: noop,
});
context.displayName = "MenuBar";
var Provider = context.Provider;
/**
 * @internal
 * @remarks \@since 5.0.0
 */
export function useMenuBarContext() {
    return useContext(context);
}
/**
 * @internal
 * @remarks \@since 5.0.0
 */
export function MenuBarProvider(_a) {
    var children = _a.children, _b = _a.root, root = _b === void 0 ? true : _b, _c = _a.defaultActiveId, defaultActiveId = _c === void 0 ? "" : _c, hoverTimeout = _a.hoverTimeout;
    var menubar = useMenuBarContext().menubar;
    var _d = __read(useState(defaultActiveId), 2), activeId = _d[0], setActiveId = _d[1];
    var _e = __read(useState(!!defaultActiveId), 2), animatedOnce = _e[0], setAnimatedOnce = _e[1];
    var value = useMemo(function () { return ({
        root: root,
        menubar: root || menubar,
        menuitem: true,
        activeId: activeId,
        setActiveId: setActiveId,
        hoverTimeout: hoverTimeout,
        animatedOnce: animatedOnce,
        setAnimatedOnce: setAnimatedOnce,
    }); }, [activeId, animatedOnce, hoverTimeout, menubar, root]);
    useEffect(function () {
        if (!activeId) {
            setAnimatedOnce(false);
        }
    }, [activeId]);
    return _jsx(Provider, __assign({ value: value }, { children: children }));
}
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