/// <summary>
/// 从当前UI列表缓存中卸载UI窗体
/// </summary>
/// <param name="uiName"></param>
private void UnLoadParallelUI(string uiName, bool isDestroy = false)
{
BaseUI baseUI;
//当前UI显示列表中没有记录或者总表中没有记录则直接返回
_dictCurrentShowUIs.TryGetValue(uiName, out baseUI);
if (baseUI == null)
{
_dictLoadedAllUIs.TryGetValue(uiName, out baseUI);
if (baseUI == null)
{
return;
}
}
else
{
//隐藏窗口并从列表中移除
_dictCurrentShowUIs.Remove(uiName);
}
baseUI.Close(isDestroy: isDestroy);
//如果需要清空已有 popup 窗口
if (baseUI.CurrentUIType.isClearPopUp)
{
ClearPopUpStackArray();
}
if (baseUI.CurrentUIType.uiNodeType == UINodeTypeEnum.PopUp)
{
//正在显示的窗口和栈缓存的窗口再次进行显示处理
//判断栈里是否有窗口，有则冻结响应
if (_stackCurrentUI.Count > 0)
{
BaseUI topUI = _stackCurrentUI.Peek();
if (!topUI.AssetsName.Equals(uiName))
{
topUI.OnEnabled(true);
if (!topUI.IsShowing)
{
topUI.OnShow();
}
topUI.CheckMask();
}
}
}
}
/// <summary>
/// 显示（打开）UI窗口
/// 功能：
/// 1、根据UI窗体的名称，加载到UI窗口缓存列表
/// 2、根据不同UI显示模式，做不同的加载处理
/// </summary>
/// <param name="uiName">UI窗体预制件名称</param>
public IBaseUI Show(string uiName)
{
BaseUI baseUI = null;
if (string.IsNullOrEmpty(uiName))
{
throw new Exception("UI--uiName 为 Null");
}
//根据名称加载窗体到UI窗体缓存中
baseUI = LoadUIToAndFromAllList(uiName);
if (baseUI == null)
{
throw new Exception("UI--baseUI 加载失败");
}
var modelType = UIModelBehavior.Instance.GetBehavior(uiName);
UIType targetUIType = modelType != null ? modelType : baseUI.CurrentUIType;
//判断是否清空“栈”结构体集合
if (targetUIType.isClearPopUp)
{
ClearPopUpStackArray();
}
//只针对pop up 类型窗口适用 uiShowMode 功能
if (targetUIType.uiNodeType == UINodeTypeEnum.PopUp)
{
switch (targetUIType.uiShowMode)
{
case UIShowModeEnum.Parallel:
LoadParallelUI(uiName);
break;
case UIShowModeEnum.Stack:
LoadStackUI(uiName);
break;
case UIShowModeEnum.Unique:
LoadUniqueUI(uiName);
break;
default:
throw new Exception("未登记的UI类型--" + targetUIType.uiShowMode);
}
}
else
{
//获取当前UI，进行展示处理
_dictLoadedAllUIs.TryGetValue(uiName, out baseUI);
if (baseUI != null)
{
if (baseUI.IsShowing)
{
baseUI.OnShow();
}
else
{
if (baseUI.IsInitOver)
{
baseUI.OnEnabled(false);
}
baseUI.Show();
}
}
}
return(baseUI);
}