protected override void OnEnable()
{
base.OnEnable();
NavigationInputBase.Clicked += OnNavigationClicked;
NavigationRegister.Add(this);
//TODO crutch: refactoring to navigation creating
if (Application.isMobilePlatform)
{
this.enabled = false;
return;
}
TrySelectCurrentElement();
}
private void OnNavigationClicked(NavigationType type)
{
//TODO refactoring to chain handling
if (!NavigationRegister.IsCurrent(this))
{
return;
}
if (type == NavigationType.Entered)
{
OnEnterClicked();
return;
}
var focusedObject = GetCurrentElementInFocus();
if (focusedObject != null && _components.Contains(focusedObject))
{
return;
}
var targetDirection = DirectionType.None;
switch (type)
{
case NavigationType.Left:
targetDirection = IsHorizontalNavigationEnable ? DirectionType.Previous : DirectionType.None;
break;
case NavigationType.Right:
targetDirection = IsHorizontalNavigationEnable ? DirectionType.Next : DirectionType.None;
break;
case NavigationType.Up:
targetDirection = IsVerticalNavigationEnable ? DirectionType.Previous : DirectionType.None;
break;
case NavigationType.Down:
targetDirection = IsVerticalNavigationEnable ? DirectionType.Next : DirectionType.None;
break;
}
if (targetDirection != DirectionType.None)
{
SelectAnotherComponent(targetDirection);
}
}
protected override void OnDisable()
{
base.OnDisable();
NavigationInputBase.Clicked -= OnNavigationClicked;
NavigationRegister.Remove(this);
}
