/// <summary>
/// 根据UI窗体名称,将预设加载到“所有窗体”的集合中
/// 检查指定类型的ui是否已经加载到集合缓存中，如果缓存中没有才进行创建。
/// </summary>
/// <param name="uiType"></param>
/// <returns></returns>
private BaseUIForms LoadUIFormFromAllUIFormsCatch(Type uiType)
{
//定义返回结果引用变量。
BaseUIForms baseUIFormsResult = null;
//检查_DicAllUIForms缓存中是否存在
_DicAllUIForms.TryGetValue(uiType, out baseUIFormsResult);
if (baseUIFormsResult == null)
{
//根据指定名称加载UI窗体预设 将预设加载到“所有窗体”的集合中
baseUIFormsResult = this.CreateUiForms(uiType);
}
return(baseUIFormsResult);
}
/// <summary>
/// 根据指定名称创建UI实体 将实体加载到“所有窗体”的集合中
/// 1.根据uiType创建BaseUIforms实例
/// 2.把UI克隆体加载到“所有UI窗体集合”
/// 3.初始化UI窗体。
/// </summary>
/// <param name="uiType"></param>
/// <returns></returns>
private BaseUIForms CreateUiForms(Type uiType)
{
object yy = Activator.CreateInstance(uiType);
//根据类型创建
//BaseUIForms baseUIForms = Activator.CreateInstance(uiType) as BaseUIForms;
BaseUIForms baseUIForms = yy as BaseUIForms;
if (baseUIForms == null)
{
Log.Error("Error!BaseUIForms is null,please check the UIForm：" + uiType.Name);
return(null);
}
//加载到“所有UI窗体集合”
this._DicAllUIForms.Add(uiType, baseUIForms);
return(baseUIForms);
}
/// <summary>
/// 退出【反向切换】的窗体。从栈顶弹出隐藏，之后重新显示栈顶的窗体
/// </summary>
private void ExitReverseChangeForms()
{
if (_StaCurrentUIForms.Count >= 2)
{
BaseUIForms topUIForm = _StaCurrentUIForms.Pop();
topUIForm.Hiding();
//因为Hiding的原因，会导致栈离的count提前减去。在这里判断一下防止emptyStack异常，以后有好的注意再优化！！！！！！！！！
if (this._StaCurrentUIForms.Count > 0)
{
BaseUIForms nextUIForm = _StaCurrentUIForms.Peek();
nextUIForm.ReDisplay();
}
}
else if (_StaCurrentUIForms.Count == 1)
{
BaseUIForms topUIForm = _StaCurrentUIForms.Pop();
topUIForm.Hiding();
}
}