//--------------------------------------------------------------------------------------
/// <summary>
/// 出栈，清除栈顶的窗体
/// </summary>
private void PopUIForm()
{
//如果栈中存在2个以上窗体
if (_UIFormsStack.Count >= 2)
{
//移除顶上窗体
BaseUIForms topBaseUI = _UIFormsStack.Pop();
topBaseUI.Hide();
//返回当前顶层窗体
BaseUIForms curBaseUI = _UIFormsStack.Peek();
curBaseUI.RedisPlay();
}
else//只存在一个窗体，直接隐藏
if (_UIFormsStack.Count == 1)
{
BaseUIForms baseUI = _UIFormsStack.Pop();
baseUI.Hide();
}
}
public void ShowUIForm(string strUIFormName)
{
BaseUIForms baseUiForms = null;
//空名称结束程序
if (string.IsNullOrEmpty(strUIFormName))
{
return;
}
//获取到指定的窗体基础类
baseUiForms = LoadUIFormFromAllForms(strUIFormName);
if (baseUiForms == null)
{
return;
}
//此窗体的显示方式
switch (baseUiForms.UiType.m_UIFormShowType)
{
//正常窗体
case UIFormShowType.Normal:
EnterUIForm(strUIFormName);
break;
//隐藏其他窗体
case UIFormShowType.HideOther:
EnterUIFormAndHideOther(strUIFormName);
break;
//模态窗体
case UIFormShowType.ReverseChange:
PushUIForm(strUIFormName);
break;
default:
break;
}
}
//--------------------------------------------------------------------------------------
/// <summary>
/// 显示方式为ReverseChange型窗体的显示操作
/// 用栈结构来处理模态窗体的层级关系
/// </summary>
private void PushUIForm(string UIFormName)
{
BaseUIForms baseUiForms;
//检查是否存在栈顶元素
if (_UIFormsStack.Count > 0)
{
BaseUIForms baseUI = _UIFormsStack.Peek();
baseUI.Free();
}
_dicAllUIForms.TryGetValue(UIFormName, out baseUiForms);
if (baseUiForms != null)
{
//将窗体推入栈
_UIFormsStack.Push(baseUiForms);
baseUiForms.DisPlay();
}
else
{
Debug.Log("无法提取到窗体资源：" + UIFormName);
}
}