.

node_modules/rxjs/dist/cjs/internal/operators/windowToggle.js

@@ -0,0 +1,80 @@
+"use strict";
+var __values = (this && this.__values) || function(o) {
+    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+    if (m) return m.call(o);
+    if (o && typeof o.length === "number") return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.windowToggle = void 0;
+var Subject_1 = require("../Subject");
+var Subscription_1 = require("../Subscription");
+var lift_1 = require("../util/lift");
+var innerFrom_1 = require("../observable/innerFrom");
+var OperatorSubscriber_1 = require("./OperatorSubscriber");
+var noop_1 = require("../util/noop");
+var arrRemove_1 = require("../util/arrRemove");
+function windowToggle(openings, closingSelector) {
+    return lift_1.operate(function (source, subscriber) {
+        var windows = [];
+        var handleError = function (err) {
+            while (0 < windows.length) {
+                windows.shift().error(err);
+            }
+            subscriber.error(err);
+        };
+        innerFrom_1.innerFrom(openings).subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (openValue) {
+            var window = new Subject_1.Subject();
+            windows.push(window);
+            var closingSubscription = new Subscription_1.Subscription();
+            var closeWindow = function () {
+                arrRemove_1.arrRemove(windows, window);
+                window.complete();
+                closingSubscription.unsubscribe();
+            };
+            var closingNotifier;
+            try {
+                closingNotifier = innerFrom_1.innerFrom(closingSelector(openValue));
+            }
+            catch (err) {
+                handleError(err);
+                return;
+            }
+            subscriber.next(window.asObservable());
+            closingSubscription.add(closingNotifier.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, closeWindow, noop_1.noop, handleError)));
+        }, noop_1.noop));
+        source.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (value) {
+            var e_1, _a;
+            var windowsCopy = windows.slice();
+            try {
+                for (var windowsCopy_1 = __values(windowsCopy), windowsCopy_1_1 = windowsCopy_1.next(); !windowsCopy_1_1.done; windowsCopy_1_1 = windowsCopy_1.next()) {
+                    var window_1 = windowsCopy_1_1.value;
+                    window_1.next(value);
+                }
+            }
+            catch (e_1_1) { e_1 = { error: e_1_1 }; }
+            finally {
+                try {
+                    if (windowsCopy_1_1 && !windowsCopy_1_1.done && (_a = windowsCopy_1.return)) _a.call(windowsCopy_1);
+                }
+                finally { if (e_1) throw e_1.error; }
+            }
+        }, function () {
+            while (0 < windows.length) {
+                windows.shift().complete();
+            }
+            subscriber.complete();
+        }, handleError, function () {
+            while (0 < windows.length) {
+                windows.shift().unsubscribe();
+            }
+        }));
+    });
+}
+exports.windowToggle = windowToggle;
+//# sourceMappingURL=windowToggle.js.map