public CnPanelObj GetTopView()
{
CnPanelObj ret = null;
if (this._viewStack.Count > 0)
{
ret = this._viewStack.Last();
}
return(ret);
}
public bool CanUnload(CnPanelObj view)
{
if (this._viewStack.Contains(view))
{
return(true);
}
else
{
ZLog.E(null, "{0} no view {1}_{2}", this._root.name, view.GetName(), view.ZOrder);
}
return(false);// this.IsTop(view);
}
public void InitNewPanel(CnPanelObj view, GameObject ins, bool show, params object[] args)
{
view.InitArgs(_viewID, ins, this, args);
_viewID++;
if (show)
{
DoShow(view);
}
else
{
DoHide(view);
}
}
//implement IViewMgr
public bool DestoryView(CnPanelObj view)
{
bool isTop = this.IsTop(view);
this._viewStack.Remove(view);
if (isTop)
{
CnPanelObj next = this.GetTopView();
if (next != null)
{
next.DoBring2Top(view);
}
}
GameObject.Destroy(view.UIObj);
return(true);
}
public bool DoHide(CnPanelObj view)
{
bool ret = false;
if (this._viewStack.Contains(view))
{
bool isTop = this.IsTop(view);
this._viewStack.Remove(view);
if (isTop)
{
CnPanelObj next = this.GetTopView();
if (next != null)
{
next.DoBring2Top(view);
}
}
}
this._initViewSet.Add(view);
view.UIObj.SetActive(false);
ret = true;
return(ret);
}
public bool DoShow(CnPanelObj view)
{
bool ret = false;
do
{
CnPanelObj last_view = this.GetTopView();
this._viewStack.Add(view);
if (last_view != null)
{
last_view.OnBehind(view);
}
if (this._initViewSet.Contains(view))
{
this._initViewSet.Remove(view);
//ZLog.E(null, "{0} no init view {1}_{2}", this._thisCanvas.name, view.GetName(), view.ZOrder);
//break;
}
view.UIObj.SetActive(true);
ret = true;
}while(false);
return(ret);
}
} //从顶层移到后一层
public override void OnTop(CnPanelObj topview)
{
this.view.OnTop(topview);
} //从后层变到顶层
} //移除前调用
public override void OnBehind(CnPanelObj topview)
{
this.view.OnBehind(topview);
} //从顶层移到后一层
} //从顶层移到后一层
public virtual void OnTop(CnPanelObj topview)
{
} //从后层变到顶层
} //移除前调用
public virtual void OnBehind(CnPanelObj topview)
{
} //从顶层移到后一层
public void DoBring2Top(CnPanelObj view)
{
this.OnTop(view);
}
public bool IsTop(CnPanelObj view)
{
return(view == this.GetTopView());
}
