56 lines
1.6 KiB
C#
56 lines
1.6 KiB
C#
|
|
#if CSHARP_7_OR_LATER || (UNITY_2018_3_OR_NEWER && (NET_STANDARD_2_0 || NET_4_6))
|
|
#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
|
|
|
|
using System.Collections.Generic;
|
|
using System.Threading;
|
|
using UnityEngine;
|
|
using UnityEngine.EventSystems;
|
|
|
|
namespace UniRx.Async.Triggers
|
|
{
|
|
[DisallowMultipleComponent]
|
|
public class AsyncVisibleTrigger : AsyncTriggerBase
|
|
{
|
|
AsyncTriggerPromise<AsyncUnit> onBecameInvisible;
|
|
AsyncTriggerPromiseDictionary<AsyncUnit> onBecameInvisibles;
|
|
AsyncTriggerPromise<AsyncUnit> onBecameVisible;
|
|
AsyncTriggerPromiseDictionary<AsyncUnit> onBecameVisibles;
|
|
|
|
|
|
protected override IEnumerable<ICancelablePromise> GetPromises()
|
|
{
|
|
return Concat(onBecameInvisible, onBecameInvisibles, onBecameVisible, onBecameVisibles);
|
|
}
|
|
|
|
|
|
void OnBecameInvisible()
|
|
{
|
|
TrySetResult(onBecameInvisible, onBecameInvisibles, AsyncUnit.Default);
|
|
}
|
|
|
|
|
|
public UniTask OnBecameInvisibleAsync(CancellationToken cancellationToken = default(CancellationToken))
|
|
{
|
|
return GetOrAddPromise(ref onBecameInvisible, ref onBecameInvisibles, cancellationToken);
|
|
}
|
|
|
|
|
|
void OnBecameVisible()
|
|
{
|
|
TrySetResult(onBecameVisible, onBecameVisibles, AsyncUnit.Default);
|
|
}
|
|
|
|
|
|
public UniTask OnBecameVisibleAsync(CancellationToken cancellationToken = default(CancellationToken))
|
|
{
|
|
return GetOrAddPromise(ref onBecameVisible, ref onBecameVisibles, cancellationToken);
|
|
}
|
|
|
|
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|