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72 KiB
5 lines
72 KiB
/* Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.*/
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Date||"number"==typeof a)return _(this,a,arguments[1],arguments[2]);if(Qb.isObservable(a)||ra(a))return $(this,a,arguments[1],arguments[2]);throw new Error("Invalid arguments")},Gb.throttle=function(a,b){yb(b)||(b=Hb);var c=+a||0;if(0>=c)throw new RangeError("windowDuration cannot be less or equal zero.");var d=this;return new Yc(function(a){var e=0;return d.subscribe(function(d){var f=b.now();(0===e||f-e>=c)&&(e=f,a.onNext(d))},function(b){a.onError(b)},function(){a.onCompleted()})},d)};var Uc=function(a){function b(a){var b=this.source.publish(),c=b.subscribe(a),d=qb,e=this.pauser.distinctUntilChanged().subscribe(function(a){a?d=b.connect():(d.dispose(),d=qb)});return new mb(c,d,e)}function c(c,d){this.source=c,this.controller=new _c,d&&d.subscribe?this.pauser=this.controller.merge(d):this.pauser=this.controller,a.call(this,b,c)}return kb(c,a),c.prototype.pause=function(){this.controller.onNext(!1)},c.prototype.resume=function(){this.controller.onNext(!0)},c}(Qb);Gb.pausable=function(a){return new Uc(this,a)};var Vc=function(b){function c(b){function c(){for(;e.length>0;)b.onNext(e.shift())}var d,e=[],f=aa(this.source,this.pauser.startWith(!1).distinctUntilChanged(),function(a,b){return{data:a,shouldFire:b}}).subscribe(function(f){
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d!==a&&f.shouldFire!=d?(d=f.shouldFire,f.shouldFire&&c()):(d=f.shouldFire,f.shouldFire?b.onNext(f.data):e.push(f.data))},function(a){c(),b.onError(a)},function(){c(),b.onCompleted()});return f}function d(a,d){this.source=a,this.controller=new _c,d&&d.subscribe?this.pauser=this.controller.merge(d):this.pauser=this.controller,b.call(this,c,a)}return kb(d,b),d.prototype.pause=function(){this.controller.onNext(!1)},d.prototype.resume=function(){this.controller.onNext(!0)},d}(Qb);Gb.pausableBuffered=function(a){return new Vc(this,a)};var Wc=function(a){function b(a){return this.source.subscribe(a)}function c(c,d,e){a.call(this,b,c),this.subject=new Xc(d,e),this.source=c.multicast(this.subject).refCount()}return kb(c,a),c.prototype.request=function(a){return this.subject.request(null==a?-1:a)},c}(Qb),Xc=function(a){function b(a){return this.subject.subscribe(a)}function c(c,d){null==c&&(c=!0),a.call(this,b),this.subject=new _c,this.enableQueue=c,this.queue=c?[]:null,this.requestedCount=0,this.requestedDisposable=null,this.error=null,this.hasFailed=!1,this.hasCompleted=!1,this.scheduler=d||Cb}return kb(c,a),lb(c.prototype,Mb,{onCompleted:function(){this.hasCompleted=!0,this.enableQueue&&0!==this.queue.length?this.queue.push(Ib.createOnCompleted()):(this.subject.onCompleted(),this.disposeCurrentRequest())},onError:function(a){this.hasFailed=!0,this.error=a,this.enableQueue&&0!==this.queue.length?this.queue.push(Ib.createOnError(a)):(this.subject.onError(a),this.disposeCurrentRequest())},onNext:function(a){this.requestedCount<=0?this.enableQueue&&this.queue.push(Ib.createOnNext(a)):(0===this.requestedCount--&&this.disposeCurrentRequest(),this.subject.onNext(a))},_processRequest:function(a){if(this.enableQueue)for(;this.queue.length>0&&(a>0||"N"!==this.queue[0].kind);){var b=this.queue.shift();b.accept(this.subject),"N"===b.kind?a--:(this.disposeCurrentRequest(),this.queue=[])}return a},request:function(a){this.disposeCurrentRequest();var b=this;return this.requestedDisposable=this.scheduler.scheduleWithState(a,function(a,c){var d=b._processRequest(c),e=b.hasCompleted||b.hasFailed;return!e&&d>0?(b.requestedCount=d,pb(function(){b.requestedCount=0})):void 0}),this.requestedDisposable},disposeCurrentRequest:function(){this.requestedDisposable&&(this.requestedDisposable.dispose(),this.requestedDisposable=null)}}),c}(Qb);Gb.controlled=function(a,b){return a&&yb(a)&&(b=a,a=!0),null==a&&(a=!0),new Wc(this,a,b)},Gb.pipe=function(a){function b(){c.resume()}var c=this.pausableBuffered();return a.addListener("drain",b),c.subscribe(function(b){!a.write(String(b))&&c.pause()},function(b){a.emit("error",b)},function(){!a._isStdio&&a.end(),a.removeListener("drain",b)}),c.resume(),a},Gb.transduce=function(a){function b(a){return{"@@transducer/init":function(){return a},"@@transducer/step":function(a,b){return a.onNext(b)},"@@transducer/result":function(a){return a.onCompleted()}}}var c=this;return new Yc(function(d){var e=a(b(d));return c.subscribe(function(a){var b=ta(e["@@transducer/step"]).call(e,d,a);b===sa&&d.onError(b.e)},function(a){d.onError(a)},function(){e["@@transducer/result"](d)})},c)};var Yc=ja.AnonymousObservable=function(a){function b(a){return a&&ra(a.dispose)?a:ra(a)?pb(a):qb}function c(a,c){var e=c[0],f=c[1],g=ta(f.__subscribe).call(f,e);return g!==sa||e.fail(sa.e)?void e.setDisposable(b(g)):d(sa.e)}function e(a){var b=new Zc(a),d=[b,this];return Cb.scheduleRequired()?Cb.scheduleWithState(d,c):c(null,d),b}function f(b,c){this.source=c,this.__subscribe=b,a.call(this,e)}return kb(f,a),f}(Qb),Zc=function(a){function b(b){a.call(this),this.observer=b,this.m=new tb}kb(b,a);var c=b.prototype;return c.next=function(a){var b=ta(this.observer.onNext).call(this.observer,a);b===sa&&(this.dispose(),d(b.e))},c.error=function(a){var b=ta(this.observer.onError).call(this.observer,a);this.dispose(),b===sa&&d(b.e)},c.completed=function(){var a=ta(this.observer.onCompleted).call(this.observer);this.dispose(),a===sa&&d(a.e)},c.setDisposable=function(a){this.m.setDisposable(a)},c.getDisposable=function(){return this.m.getDisposable()},c.dispose=function(){a.prototype.dispose.call(this),this.m.dispose()},b}(Ob),$c=function(a,b){this.subject=a,this.observer=b};$c.prototype.dispose=function(){if(!this.subject.isDisposed&&null!==this.observer){var a=this.subject.observers.indexOf(this.observer);this.subject.observers.splice(a,1),this.observer=null}};var _c=ja.Subject=function(a){function c(a){return sb(this),this.isStopped?this.hasError?(a.onError(this.error),qb):(a.onCompleted(),qb):(this.observers.push(a),new $c(this,a))}function d(){a.call(this,c),this.isDisposed=!1,this.isStopped=!1,this.observers=[],this.hasError=!1}return kb(d,a),lb(d.prototype,Mb.prototype,{hasObservers:function(){return this.observers.length>0},onCompleted:function(){if(sb(this),!this.isStopped){this.isStopped=!0;for(var a=0,c=b(this.observers),d=c.length;d>a;a++)c[a].onCompleted();this.observers.length=0}},onError:function(a){if(sb(this),!this.isStopped){this.isStopped=!0,this.error=a,this.hasError=!0;for(var c=0,d=b(this.observers),e=d.length;e>c;c++)d[c].onError(a);this.observers.length=0}},onNext:function(a){if(sb(this),!this.isStopped)for(var c=0,d=b(this.observers),e=d.length;e>c;c++)d[c].onNext(a)},dispose:function(){this.isDisposed=!0,this.observers=null}}),d.create=function(a,b){return new bd(a,b)},d}(Qb),ad=ja.AsyncSubject=function(a){function c(a){return sb(this),this.isStopped?(this.hasError?a.onError(this.error):this.hasValue?(a.onNext(this.value),a.onCompleted()):a.onCompleted(),qb):(this.observers.push(a),new $c(this,a))}function d(){a.call(this,c),this.isDisposed=!1,this.isStopped=!1,this.hasValue=!1,this.observers=[],this.hasError=!1}return kb(d,a),lb(d.prototype,Mb,{hasObservers:function(){return sb(this),this.observers.length>0},onCompleted:function(){var a,c;if(sb(this),!this.isStopped){this.isStopped=!0;var d=b(this.observers),c=d.length;if(this.hasValue)for(a=0;c>a;a++){var e=d[a];e.onNext(this.value),e.onCompleted()}else for(a=0;c>a;a++)d[a].onCompleted();this.observers.length=0}},onError:function(a){if(sb(this),!this.isStopped){this.isStopped=!0,this.hasError=!0,this.error=a;for(var c=0,d=b(this.observers),e=d.length;e>c;c++)d[c].onError(a);this.observers.length=0}},onNext:function(a){sb(this),this.isStopped||(this.value=a,this.hasValue=!0)},dispose:function(){this.isDisposed=!0,this.observers=null,this.exception=null,this.value=null}}),d}(Qb),bd=ja.AnonymousSubject=function(a){function b(a){return this.observable.subscribe(a)}function c(c,d){this.observer=c,this.observable=d,a.call(this,b)}return kb(c,a),lb(c.prototype,Mb.prototype,{onCompleted:function(){this.observer.onCompleted()},onError:function(a){this.observer.onError(a)},onNext:function(a){this.observer.onNext(a)}}),c}(Qb),cd=ja.BehaviorSubject=function(a){function c(a){return sb(this),this.isStopped?(this.hasError?a.onError(this.error):a.onCompleted(),qb):(this.observers.push(a),a.onNext(this.value),new $c(this,a))}function d(b){a.call(this,c),this.value=b,this.observers=[],this.isDisposed=!1,this.isStopped=!1,this.hasError=!1}return kb(d,a),lb(d.prototype,Mb,{getValue:function(){if(sb(this),this.hasError)throw this.error;return this.value},hasObservers:function(){return this.observers.length>0},onCompleted:function(){if(sb(this),!this.isStopped){this.isStopped=!0;for(var a=0,c=b(this.observers),d=c.length;d>a;a++)c[a].onCompleted();this.observers.length=0}},onError:function(a){if(sb(this),!this.isStopped){this.isStopped=!0,this.hasError=!0,this.error=a;for(var c=0,d=b(this.observers),e=d.length;e>c;c++)d[c].onError(a);this.observers.length=0}},onNext:function(a){if(sb(this),!this.isStopped){this.value=a;for(var c=0,d=b(this.observers),e=d.length;e>c;c++)d[c].onNext(a)}},dispose:function(){this.isDisposed=!0,this.observers=null,this.value=null,this.exception=null}}),d}(Qb),dd=ja.ReplaySubject=function(a){function c(a,b){return pb(function(){b.dispose(),!a.isDisposed&&a.observers.splice(a.observers.indexOf(b),1)})}function d(a){var b=new Rb(this.scheduler,a),d=c(this,b);sb(this),this._trim(this.scheduler.now()),this.observers.push(b);for(var e=0,f=this.q.length;f>e;e++)b.onNext(this.q[e].value);return this.hasError?b.onError(this.error):this.isStopped&&b.onCompleted(),b.ensureActive(),d}function e(b,c,e){this.bufferSize=null==b?f:b,this.windowSize=null==c?f:c,this.scheduler=e||Cb,this.q=[],this.observers=[],this.isStopped=!1,this.isDisposed=!1,this.hasError=!1,this.error=null,a.call(this,d)}var f=Math.pow(2,53)-1;return kb(e,a),lb(e.prototype,Mb.prototype,{hasObservers:function(){return this.observers.length>0},_trim:function(a){for(;this.q.length>this.bufferSize;)this.q.shift();for(;this.q.length>0&&a-this.q[0].interval>this.windowSize;)this.q.shift()},onNext:function(a){if(sb(this),!this.isStopped){var c=this.scheduler.now();this.q.push({interval:c,value:a}),this._trim(c);for(var d=0,e=b(this.observers),f=e.length;f>d;d++){var g=e[d];g.onNext(a),g.ensureActive()}}},onError:function(a){if(sb(this),!this.isStopped){this.isStopped=!0,this.error=a,this.hasError=!0;var c=this.scheduler.now();this._trim(c);for(var d=0,e=b(this.observers),f=e.length;f>d;d++){var g=e[d];g.onError(a),g.ensureActive()}this.observers.length=0}},onCompleted:function(){if(sb(this),!this.isStopped){this.isStopped=!0;var a=this.scheduler.now();this._trim(a);for(var c=0,d=b(this.observers),e=d.length;e>c;c++){var f=d[c];f.onCompleted(),f.ensureActive()}this.observers.length=0}},dispose:function(){this.isDisposed=!0,this.observers=null}}),e}(Qb);ja.Pauser=function(a){function b(){a.call(this)}return kb(b,a),b.prototype.pause=function(){this.onNext(!1)},b.prototype.resume=function(){this.onNext(!0)},b}(_c),"function"==typeof define&&"object"==typeof define.amd&&define.amd?(ia.Rx=ja,define(function(){return ja})):ca&&fa?ga?(fa.exports=ja).Rx=ja:ca.Rx=ja:ia.Rx=ja;var ed=i()}).call(this);
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