[generated] sandpack files from: codesandbox-client

sandpack-generated/static/browserfs12/node/generic/setImmediate.js

@@ -0,0 +1,96 @@
+"use strict";
+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 });
+var global_1 = require("../core/global");
+/**
+ * @hidden
+ */
+var bfsSetImmediate;
+if (typeof (setImmediate) !== "undefined") {
+    bfsSetImmediate = setImmediate;
+}
+else {
+    var gScope_1 = global_1.default;
+    var timeouts_1 = [];
+    var messageName_1 = "zero-timeout-message";
+    var canUsePostMessage = function () {
+        if (typeof gScope_1.importScripts !== 'undefined' || !gScope_1.postMessage) {
+            return false;
+        }
+        var postMessageIsAsync = true;
+        var oldOnMessage = gScope_1.onmessage;
+        gScope_1.onmessage = function () {
+            postMessageIsAsync = false;
+        };
+        gScope_1.postMessage('', '*');
+        gScope_1.onmessage = oldOnMessage;
+        return postMessageIsAsync;
+    };
+    if (canUsePostMessage()) {
+        bfsSetImmediate = function (fn) {
+            var args = [];
+            for (var _i = 1; _i < arguments.length; _i++) {
+                args[_i - 1] = arguments[_i];
+            }
+            timeouts_1.push({ fn: fn, args: args });
+            gScope_1.postMessage(messageName_1, "*");
+        };
+        var handleMessage = function (event) {
+            if (event.source === self && event.data === messageName_1) {
+                if (event.stopPropagation) {
+                    event.stopPropagation();
+                }
+                else {
+                    event.cancelBubble = true;
+                }
+                if (timeouts_1.length > 0) {
+                    var _a = timeouts_1.shift(), fn = _a.fn, args = _a.args;
+                    return fn.apply(void 0, args);
+                }
+            }
+        };
+        if (gScope_1.addEventListener) {
+            gScope_1.addEventListener('message', handleMessage, true);
+        }
+        else {
+            gScope_1.attachEvent('onmessage', handleMessage);
+        }
+    }
+    else if (gScope_1.MessageChannel) {
+        // WebWorker MessageChannel
+        var channel_1 = new gScope_1.MessageChannel();
+        channel_1.port1.onmessage = function (event) {
+            if (timeouts_1.length > 0) {
+                var _a = timeouts_1.shift(), fn = _a.fn, args = _a.args;
+                return fn.apply(void 0, args);
+            }
+        };
+        bfsSetImmediate = function (fn) {
+            var args = [];
+            for (var _i = 1; _i < arguments.length; _i++) {
+                args[_i - 1] = arguments[_i];
+            }
+            timeouts_1.push({ fn: fn, args: args });
+            channel_1.port2.postMessage('');
+        };
+    }
+    else {
+        bfsSetImmediate = function (fn) {
+            var args = [];
+            for (var _i = 1; _i < arguments.length; _i++) {
+                args[_i - 1] = arguments[_i];
+            }
+            return setTimeout.apply(void 0, __spreadArray([fn, 0], args, false));
+        };
+    }
+}
+exports.default = bfsSetImmediate;
+//# sourceMappingURL=setImmediate.js.map