public void Uninstall()
{
while (_stackCurrentUI.Count > 0)
{
BaseUI ui = _stackCurrentUI.Pop();
ui.Close(true);
}
if (_dictLoadedAllUIs != null)
{
var list = _dictLoadedAllUIs.ToList();
for (int i = list.Count - 1; i >= 0; i--)
{
Close(list[i].Key, true);
}
list = null;
}
_allRegisterUIList.Clear();
_stackCurrentUI.Clear();
_dictCurrentShowUIs.Clear();
TransFixed = null;
TransPopUp = null;
TransRoot = null;
TransNormal = null;
TransGlobal = null;
RectransGlobal = null;
RectransFixed = null;
RectransNormal = null;
RectransPopUp = null;
RectransRoot = null;
_stackCurrentUI = null;
_allRegisterUIList = null;
_dictLoadedAllUIs = null;
_dictCurrentShowUIs = null;
DelHideCallBack = null;
LoadResourceFunc = null;
Resources.UnloadUnusedAssets();
}
/// <summary>
/// 弹出窗口，出栈
/// </summary>
/// <param name="uiName"></param>
private void UnLoadStackUI(string uiName, bool isDestroy = false)
{
//有两个以上弹窗出现时
if (_stackCurrentUI.Count >= 2)
{
//第一个出栈
BaseUI topUI = _stackCurrentUI.Pop();
topUI.Close(isDestroy: isDestroy);
//第二个重新显示
BaseUI nextUI = _stackCurrentUI.Peek();
nextUI.Show(true);
}
//当前只有一个弹窗
else if (_stackCurrentUI.Count == 1)
{
//出栈的窗体进行隐藏
BaseUI topUI = _stackCurrentUI.Pop();
topUI.Close(isDestroy: isDestroy);
}
}
/// <summary>
/// 弹出窗口，入栈
/// 先冻结栈中窗口，再将此窗口入栈
/// </summary>
/// <param name="uiName"></param>
private void LoadStackUI(string uiName)
{
BaseUI baseUI;
//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.Close(freeze: true);
}
}
//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();
}
if (!_stackCurrentUI.Contains(baseUI))
{
//该弹出UI入栈
_stackCurrentUI.Push(baseUI);
}
else
//对于栈内存在，则将其提升至栈顶
{
while (_stackCurrentUI.Count > 0)
{
var ui = _stackCurrentUI.Pop();
if (ui != baseUI)
{
_backStack.Push(ui);
}
}
while (_backStack.Count > 0)
{
_stackCurrentUI.Push(_backStack.Pop());
}
_stackCurrentUI.Push(baseUI);
}
}
else
{
throw new Exception("UIManager catch an error");
}
}