//----- property -----
//----- method -----
/// <summary>
/// 遷移中に外部処理の待機開始.
/// </summary>
public WaitHandler BeginWait()
{
var waitHandler = new WaitHandler();
waitHandler.OnDisposeAsObservable()
.Subscribe(_ => FinishWait(waitHandler))
.AddTo(Disposable);
waitHandlerIds.Add(waitHandler.Identifier);
return(waitHandler);
}
/// <summary>
/// <see cref="BeginWait"/>から取得された<see cref="WaitHandler"/>で待ち状態を解除.
/// </summary>
public void FinishWait(WaitHandler waitHandler)
{
if (waitHandler == null)
{
return;
}
if (!waitHandlerIds.Contains(waitHandler.Identifier))
{
return;
}
waitHandlerIds.Remove(waitHandler.Identifier);
}