/// <summary>
/// Constructor
/// </summary>
static WlyViewMgr()
{
var types = typeof(WlyViewMgr).Assembly.GetTypes();
IWlyUIView mainView = null;
foreach (var t in types)
{
if (!typeof(WlyUIViewBase).IsAssignableFrom(t) || t.IsAbstract)
{
continue;
}
var attribute = t.GetCustomAttribute <WlyViewAttribute>();
if ((attribute == null) && !t.IsAbstract)
{
throw new InvalidOperationException($"界面{t.Name}没有附加界面属性");
}
var view = Activator.CreateInstance(t) as IWlyUIView;
_viewList.Add(view);
if ((view != null) && (view.Type == WlyViewType.场景_主界面))
{
view.Level = 0;
mainView = view;
}
}
// 界面检查
foreach (var v in Enum.GetValues(typeof(WlyViewType)))
{
if (Equals(v, WlyViewType.Unknow))
{
continue;
}
if (_viewList.FirstOrDefault(o => Equals(o.Type, v)) == null)
{
throw new InvalidOperationException($"没有定义界面 {v}");
}
}
if (mainView == null)
{
throw new InvalidOperationException("未定义主界面");
}
mainView.Init();
_viewList = _viewList.OrderByDescending(o => o.Level).ToList();
}
public WlyUIViewWrapper(IWlyUIView view)
{
m_view = view;
var level = m_view.Level;
if (level == WlyViewMgr.LevelMax)
{
m_row = 0;
}
else
{
m_row = level + 1;
}
}
/// <summary>
/// 退出当前界面
/// </summary>
/// <param name="dmGuid"></param>
/// <param name="timeout"></param>
public static void ExitCurrentView(string dmGuid, TimeSpan timeout)
{
IWlyUIView current = null;
var wait = FlowLogicHelper.RepeatRun(() =>
{
foreach (var v in _viewList)
{
if (v.IsCurrentView(dmGuid))
{
current = v;
return(true);
}
}
return(false);
}, timeout);
if (!wait)
{
throw new InvalidOperationException("无法确定当前所属界面");
}
wait = FlowLogicHelper.RepeatRun(() =>
{
if (current.IsCurrentView(dmGuid))
{
current.Exit(dmGuid);
Thread.Sleep(400);
return(false);
}
return(true);
}, timeout);
if (!wait)
{
throw new InvalidOperationException("无法从当前界面退出");
}
}
