31 lines
966 B
C#
31 lines
966 B
C#
using System;
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namespace UniRx.Operators
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{
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internal class SubscribeOnMainThreadObservable<T> : OperatorObservableBase<T>
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{
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readonly IObservable<T> source;
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readonly IObservable<long> subscribeTrigger;
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public SubscribeOnMainThreadObservable(IObservable<T> source, IObservable<long> subscribeTrigger)
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: base(source.IsRequiredSubscribeOnCurrentThread())
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{
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this.source = source;
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this.subscribeTrigger = subscribeTrigger;
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}
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protected override IDisposable SubscribeCore(IObserver<T> observer, IDisposable cancel)
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{
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var m = new SingleAssignmentDisposable();
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var d = new SerialDisposable();
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d.Disposable = m;
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m.Disposable = subscribeTrigger.SubscribeWithState3(observer, d, source, (_, o, disp, s) =>
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{
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disp.Disposable = s.Subscribe(o);
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});
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return d;
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}
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}
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} |