| /** PURE_IMPORTS_START tslib,_Subject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */ |
| import * as tslib_1 from "tslib"; |
| import { Subject } from '../Subject'; |
| import { OuterSubscriber } from '../OuterSubscriber'; |
| import { subscribeToResult } from '../util/subscribeToResult'; |
| export function window(windowBoundaries) { |
| return function windowOperatorFunction(source) { |
| return source.lift(new WindowOperator(windowBoundaries)); |
| }; |
| } |
| var WindowOperator = /*@__PURE__*/ (function () { |
| function WindowOperator(windowBoundaries) { |
| this.windowBoundaries = windowBoundaries; |
| } |
| WindowOperator.prototype.call = function (subscriber, source) { |
| var windowSubscriber = new WindowSubscriber(subscriber); |
| var sourceSubscription = source.subscribe(windowSubscriber); |
| if (!sourceSubscription.closed) { |
| windowSubscriber.add(subscribeToResult(windowSubscriber, this.windowBoundaries)); |
| } |
| return sourceSubscription; |
| }; |
| return WindowOperator; |
| }()); |
| var WindowSubscriber = /*@__PURE__*/ (function (_super) { |
| tslib_1.__extends(WindowSubscriber, _super); |
| function WindowSubscriber(destination) { |
| var _this = _super.call(this, destination) || this; |
| _this.window = new Subject(); |
| destination.next(_this.window); |
| return _this; |
| } |
| WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { |
| this.openWindow(); |
| }; |
| WindowSubscriber.prototype.notifyError = function (error, innerSub) { |
| this._error(error); |
| }; |
| WindowSubscriber.prototype.notifyComplete = function (innerSub) { |
| this._complete(); |
| }; |
| WindowSubscriber.prototype._next = function (value) { |
| this.window.next(value); |
| }; |
| WindowSubscriber.prototype._error = function (err) { |
| this.window.error(err); |
| this.destination.error(err); |
| }; |
| WindowSubscriber.prototype._complete = function () { |
| this.window.complete(); |
| this.destination.complete(); |
| }; |
| WindowSubscriber.prototype._unsubscribe = function () { |
| this.window = null; |
| }; |
| WindowSubscriber.prototype.openWindow = function () { |
| var prevWindow = this.window; |
| if (prevWindow) { |
| prevWindow.complete(); |
| } |
| var destination = this.destination; |
| var newWindow = this.window = new Subject(); |
| destination.next(newWindow); |
| }; |
| return WindowSubscriber; |
| }(OuterSubscriber)); |
| //# sourceMappingURL=window.js.map |