protected void StartProcess()
{
if (m_ProcessCount == 0)
{
UIControlLog.Trace("[ilib-ui] OnStartProcess");
OnStartProcess();
}
m_ProcessCount++;
}
protected async Task <UIInstance> Open <T>(string path, TParam prm, UIInstance parent = null) where T : UControl
{
UIControlLog.Debug("[ilib-ui] Open:{0}, prm:{1}, parent:{2}", path, prm, parent);
StartProcess();
try
{
await OnBeginOpen();
var prefab = await Load <T>(path, prm);
var obj = Instantiate(prefab, transform);
var ui = obj.GetComponent <T>();
ui.SetController(this);
var behind = parent?.Control?.OnBehind(prm);
await ui.OnCreated(prm);
OnOpen(ui);
if (behind != null && IsWaitBehindBeforeOnFront <T>(path, prm))
{
var hide = await behind;
behind = null;
if (hide && parent != null && parent.Control != null)
{
parent.Object.SetActive(false);
}
}
await ui.OnFront(open : true);
if (behind != null)
{
var hide = await behind;
if (hide && parent != null && parent.Control != null)
{
parent.Object.SetActive(false);
}
}
await OnEndOpen();
var ret = new UIInstance();
ret.Control = ui;
ret.Object = obj;
ret.Parent = parent;
return(ret);
}
finally
{
UIControlLog.Trace("[ilib-ui] Complete Open:{0}", path);
EndProcess();
}
}
protected void EndProcess()
{
m_ProcessCount--;
if (m_ProcessCount == 0)
{
UIControlLog.Trace("[ilib-ui] OnEndProcess");
OnEndProcess();
while (m_ProcessRequest.Count > 0 && !HasProcess)
{
m_ProcessRequest.Dequeue().Invoke();
}
}
}
protected async Task <UIInstance> Change <T>(string path, TParam prm, UIInstance parent, UIInstance[] releases) where T : UControl
{
UIControlLog.Debug("[ilib-ui] Change:{0}, prm:{1}, parent:{2}", path, prm, parent);
StartProcess();
try
{
await OnBeginChange();
var loading = Load <T>(path, prm);
var close = CloseControls(releases);
var prefab = await loading;
if (IsWaitCloseBeforeOnOpen <T>(path, prm))
{
await close;
}
var obj = Instantiate(prefab, transform);
var ui = obj.GetComponent <T>();
ui.SetController(this);
await ui.OnCreated(prm);
OnOpen(ui);
await ui.OnFront(open : true);
if (!close.IsCompleted)
{
await close;
}
await OnEndChange();
var ret = new UIInstance();
ret.Control = ui;
ret.Object = obj;
ret.Parent = parent;
return(ret);
}
finally
{
UIControlLog.Trace("[ilib-ui] Complete Change:{0}", path);
EndProcess();
}
}
/// <summary>
/// IExecuteBackを実装したUIに対してバック処理を行います。
/// </summary>
public bool ExecuteBack()
{
// 実行中は処理した扱いにする
if (HasProcess)
{
return(true);
}
UIControlLog.Trace("[ilib-ui] Do ExecuteBack()");
return(ExecuteAnyOne <IExecuteBack>(x =>
{
var ret = x.TryBack();
if (ret)
{
UIControlLog.Debug("[ilib-ui] ExecuteBack:{0}", x);
}
return ret;
}));
}
protected async Task Close(UIInstance[] releases, UIInstance front = null)
{
UIControlLog.Debug("[ilib-ui] Close, next front:{0}", front);
StartProcess();
try
{
await OnBeginClose();
var close = CloseControls(releases);
if (front != null)
{
if (!front.Object.activeSelf)
{
front.Object.SetActive(true);
}
if (IsWaitCloseBeforeOnFront(front.Control as UControl))
{
await close;
}
await front.Control.OnFront(open : false);
}
if (!close.IsCompleted)
{
await close;
}
await OnEndClose();
}
finally
{
UIControlLog.Trace("[ilib-ui] Complete Close");
EndProcess();
}
}