UniTask/Assets/UniRx.Async/Triggers/AsyncInitializePotentialDra...

42 lines
1.3 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 AsyncInitializePotentialDragTrigger : AsyncTriggerBase, IInitializePotentialDragHandler
{
AsyncTriggerPromise<PointerEventData> onInitializePotentialDrag;
AsyncTriggerPromiseDictionary<PointerEventData> onInitializePotentialDrags;
protected override IEnumerable<ICancelablePromise> GetPromises()
{
return Concat(onInitializePotentialDrag, onInitializePotentialDrags);
}
void IInitializePotentialDragHandler.OnInitializePotentialDrag(PointerEventData eventData)
{
TrySetResult(onInitializePotentialDrag, onInitializePotentialDrags, eventData);
}
public UniTask<PointerEventData> OnInitializePotentialDragAsync(CancellationToken cancellationToken = default(CancellationToken))
{
return GetOrAddPromise(ref onInitializePotentialDrag, ref onInitializePotentialDrags, cancellationToken);
}
}
}
#endif