internal AppState(AppStateManager parentStateManager, IAppState owner, Type controllerType, object args)
{
Debug.Assert(parentStateManager != null);
Debug.Assert(controllerType != null);
_parentStateManager = parentStateManager;
_parentState = parentStateManager.ParentState;
_ownerState = owner;
_stateArgs = args;
_eventArgs = new AppStateEventArgs(this);
_console = parentStateManager.TraceSource;
_stack = parentStateManager.StatesEx;
if (Attribute.GetCustomAttribute(controllerType, typeof(AppStateControllerAttribute)) is AppStateControllerAttribute paramsAttr)
{
if (string.IsNullOrEmpty(paramsAttr.Name))
{
_name = GetStateNameSimple(controllerType);
}
else
{
_name = paramsAttr.Name;
}
_flags = paramsAttr.Flags;
_layer = paramsAttr.Layer;
}
else
{
_name = GetStateNameSimple(controllerType);
}
// Force AppStateFlags.Popup flag for child states.
if (_parentState != null)
{
_flags |= AppStateFlags.Popup;
}
_fullName = _parentState?.FullName + '.' + _name ?? _name;
_controller = parentStateManager.CreateStateController(this, controllerType);
_controllerEvents = _controller as IAppStateEvents;
}
/// <summary>
/// Initializes a new instance of the <see cref="AppStateControllerAttribute"/> class.
/// </summary>
public AppStateControllerAttribute(string name, AppStateFlags flags = AppStateFlags.None, int layer = 0)
{
Name = name;
Flags = flags;
Layer = layer < 0 ? 0 : layer;
}
