ra-core
Version:
Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React
70 lines • 3.42 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.NotificationContextProvider = void 0;
var React = __importStar(require("react"));
var react_1 = require("react");
var NotificationContext_1 = require("./NotificationContext");
var AddNotificationContext_1 = require("./AddNotificationContext");
var NotificationContextProvider = function (_a) {
var children = _a.children;
var _b = (0, react_1.useState)([]), notifications = _b[0], setNotifications = _b[1];
var addNotification = (0, react_1.useCallback)(function (notification) {
setNotifications(function (notifications) { return __spreadArray(__spreadArray([], notifications, true), [notification], false); });
}, []);
var takeNotification = (0, react_1.useCallback)(function () {
if (notifications.length === 0)
return;
var notification = notifications[0], rest = notifications.slice(1);
setNotifications(rest);
return notification;
}, [notifications]);
var resetNotifications = (0, react_1.useCallback)(function () {
setNotifications([]);
}, []);
var contextValue = (0, react_1.useMemo)(function () { return ({
notifications: notifications,
addNotification: addNotification,
takeNotification: takeNotification,
resetNotifications: resetNotifications,
setNotifications: setNotifications,
}); }, [notifications] // eslint-disable-line react-hooks/exhaustive-deps
);
// we separate the addNotification context to avoid rerendering all components
// that depend on useNotify when a notification is dispatched
return (React.createElement(NotificationContext_1.NotificationContext.Provider, { value: contextValue },
React.createElement(AddNotificationContext_1.AddNotificationContext.Provider, { value: addNotification }, children)));
};
exports.NotificationContextProvider = NotificationContextProvider;
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