/// <summary>
/// 显示【隐藏其他】类型窗体，将其他窗体隐藏
/// </summary>
/// <param name="uiType">ui窗体名称</param>
private void EnterUIFormsAndHideOther(Type uiType)
{
FGUIBase baseUIForm = null; //校验用窗体基类
FGUIBase baseUIFormFormAll = null; //从【所有窗体集合】中取出的数据。
_DicCurrentShowUIForms.TryGetValue(uiType, out baseUIForm);
if (baseUIForm != null)
{
return;
}
//将【栈结构】和【当前显示中集合】中的窗体隐藏
foreach (FGUIBase forms in _StaCurrentUIForms)
{
forms.Hiding();
}
foreach (Type key in _DicCurrentShowUIForms.Keys)
{
_DicCurrentShowUIForms[key].Hiding();
}
//显示当前窗体，并且加入到【当前显示中集合】
_DicAllUIForms.TryGetValue(uiType, out baseUIFormFormAll);
if (baseUIFormFormAll != null)
{
baseUIFormFormAll.Display();
_DicCurrentShowUIForms.Add(uiType, baseUIFormFormAll);
}
}
/// <summary>
/// UI窗体入栈 （隐藏其他窗台类型的显示逻辑)
/// </summary>
/// <param name="uiType">ui窗体名称</param>
private void PushUiFormsToStack(Type uiType)
{
//检查【栈】内是否有其他窗体，如果有就将栈顶窗体冻结
if (_StaCurrentUIForms.Count > 0)
{
FGUIBase topUiForms = _StaCurrentUIForms.Peek();
//冻结栈顶窗体
topUiForms.Freeze();
}
//从【所有窗体集合】中取出指定名称的窗体
FGUIBase baseUiForms = null;
_DicAllUIForms.TryGetValue(uiType, out baseUiForms);
if (baseUiForms == null)
{
Log.Error("PushUIFormsToStack failed! the uiForms named【" + uiType + "】is null!");
}
else
{
//显示窗体
baseUiForms.Display();
//将窗体压栈
_StaCurrentUIForms.Push(baseUiForms);
}
}
/// <summary>
/// 退出当前显示的【普通窗体】
/// </summary>
/// <param name="uiType">UI窗体名称</param>
private void ExitNormalForms(Type uiType)
{
FGUIBase baseUIForms = null; //UI窗体基类
//参数校验【当前显示集合】中没有直接返回
_DicCurrentShowUIForms.TryGetValue(uiType, out baseUIForms);
if (baseUIForms == null)
{
return;
}
//隐藏窗体
baseUIForms.Hiding();
//从【当前显示集合】中移除
_DicCurrentShowUIForms.Remove(uiType);
baseUIForms.Dispose();
}
/// <summary>
/// 清空栈集合。
/// </summary>
private void ClearingStack()
{
Log.Debug("------------------------开始清理栈结构");
if (_StaCurrentUIForms != null && _StaCurrentUIForms.Count > 0)
{
while (this._StaCurrentUIForms.Count > 0)
{
FGUIBase ui = this._StaCurrentUIForms.Pop();
ui.Hiding();
}
_StaCurrentUIForms.Clear();
}
Log.Debug("-----------------------栈结构清理结束");
}
/// <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 FGUIBase LoadUIFormFromAllUIFormsCatch <T>() where T : FGUIBase
{
Type uiType = typeof(T);
//定义返回结果引用变量。
FGUIBase 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 没有就创建一个
baseUIFormsResult = this.CreateUiForms <T>();
}
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>
/// <returns></returns>
private FGUIBase CreateUiForms <T>() where T : FGUIBase
{
Type type = typeof(T);
//根据类型创建
//FGUIBase baseUIForms = Activator.CreateInstance(uiType) as FGUIBase;
FGUIBase baseUIForms = ComponentFactory.Create <T>();
if (baseUIForms == null)
{
Log.Error("Error!BaseUIForms is null,please check the UIForm：" + type.Name);
return(null);
}
//加载到“所有UI窗体集合”
this._DicAllUIForms.Add(type, 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)
{
FGUIBase 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)
{
FGUIBase nextUIForm = _StaCurrentUIForms.Peek();
nextUIForm.ReDisplay();
}
}
else if (_StaCurrentUIForms.Count == 1)
{
FGUIBase topUIForm = _StaCurrentUIForms.Pop();
topUIForm.Hiding();
}
}
/// <summary>
/// 打开UI
/// 加载指定名称的UI窗体预设到内存中，对不同显示类型的窗体做不同处理
/// </summary>
/// <param name="uiType">ui窗体的类型</param>
/// <returns></returns>
public FGUIBase ShowUIForms <T>() where T : FGUIBase
{
Type uiType = typeof(T);
//根据UI窗体名称,将预设加载到“所有窗体”的缓存集合中
FGUIBase baseUIForms = this.LoadUIFormFromAllUIFormsCatch <T>();
if (baseUIForms == null)
{
return(null);
}
//是否需要清空【栈集合】，如果需要则清空。
if (baseUIForms.CurrentUIType.NeedClearingStack)
{
ClearingStack();
}
//初始化UI窗体 *由于使用了ObjectEvent事件系统, 在Entity被创建的时候会默认调用一次Awake来初始化了
//baseUIForms.Awake();
//根据UI窗体的显示模式，做不同的处理
switch (baseUIForms.CurrentUIType.UIForms_ShowMode)
{
case UIFormsShowMode.Normal: //默认显示
LoadFormsToCurrentShowCache(uiType);
break;
case UIFormsShowMode.ReverseChange: //反向切换
PushUiFormsToStack(uiType);
break;
case UIFormsShowMode.HideOther: //隐藏其他
EnterUIFormsAndHideOther(uiType);
break;
}
return(baseUIForms);
}