//private readonly Stack<DisplayListMember> _stack = new Stack<DisplayListMember>();
internal void KeyDownHandler(UnityEngine.Event e)
{
#if DEBUG
if (DebugMode)
{
Debug.Log("GuiInspector->KeyDownHandler");
}
#endif
if (!(e.control || e.shift))
{
return;
}
bool recognized = false;
if (e.keyCode == KeyCode.LeftArrow)
{
if (null != _currentComponent && null != _currentComponent.Parent)
{
//Debug.Log(string.Format("Pushing {0} to stack", _currentComponent));
//_stack.Push(_currentComponent);
_currentComponent = _currentComponent.Parent;
recognized = true;
}
}
else if (e.keyCode == KeyCode.RightArrow)
{
//if (_stack.Count > 0)
//{
// _currentComponent = _stack.Pop();
// recognized = true;
//}
//else
//{
//Container container = _currentComponent as Container;
DisplayObjectContainer container = _currentComponent as DisplayObjectContainer; // 20121212
if (null != container && container.QNumberOfChildren > 0)
{
//_currentComponent = container.GetChildAt(0);
_currentComponent = container.QGetChildAt(0);
recognized = true;
}
//}
}
else if (e.keyCode == KeyCode.UpArrow)
{
if (null != _currentComponent && null != _currentComponent.Parent)
{
var index = _currentComponent.Parent.QGetChildIndex(_currentComponent);
if (index > 0)
{
index--;
_currentComponent = _currentComponent.Parent.QGetChildAt(index);
//_stack.Clear();
}
recognized = true;
}
}
else if (e.keyCode == KeyCode.DownArrow)
{
if (null != _currentComponent && null != _currentComponent.Parent)
{
var index = _currentComponent.Parent.QGetChildIndex(_currentComponent);
if (index < _currentComponent.Parent.QNumberOfChildren - 1)
{
index++;
_currentComponent = _currentComponent.Parent.QGetChildAt(index);
//_stack.Clear();
}
recognized = true;
}
}
if (recognized)
{
HideOverlay();
//Debug.Log("Showing: " + _currentComponent);
ShowOverlay(_currentComponent);
}
}