void OnMouseHover(EventBase evt)
{
VFXView view = GetFirstAncestorOfType <VFXView>();
if (view == null)
{
return;
}
VFXBlackboard blackboard = view.blackboard;
if (blackboard == null)
{
return;
}
VFXBlackboardRow row = blackboard.GetRowFromController(controller.parentController);
if (row == null)
{
return;
}
if (evt.eventTypeId == MouseEnterEvent.TypeId())
{
row.AddToClassList("hovered");
}
else
{
row.RemoveFromClassList("hovered");
}
}
public VFXBlackboardRow GetRowFromController(VFXParameterController controller)
{
VFXBlackboardRow row = null;
m_Parameters.TryGetValue(controller, out row);
return(row);
}
public VFXBlackboardRow GetRowFromController(VFXParameterController controller)
{
VFXBlackboardCategory cat = null;
VFXBlackboardRow row = null;
if (string.IsNullOrEmpty(controller.model.category))
{
row = m_DefaultCategory.GetRowFromController(controller);
}
else if (m_Categories.TryGetValue(controller.model.category, out cat))
{
row = cat.GetRowFromController(controller);
}
return row;
}
public void SyncParameters(HashSet <VFXParameterController> controllers)
{
foreach (var removedControllers in m_Parameters.Where(t => !controllers.Contains(t.Key)).ToArray())
{
removedControllers.Value.RemoveFromHierarchy();
m_Parameters.Remove(removedControllers.Key);
}
foreach (var addedController in controllers.Where(t => !m_Parameters.ContainsKey(t)).ToArray())
{
VFXBlackboardRow row = new VFXBlackboardRow();
Add(row);
row.controller = addedController;
m_Parameters[addedController] = row;
}
if (m_Parameters.Count > 0)
{
var orderedParameters = m_Parameters.OrderBy(t => t.Key.order).Select(t => t.Value).ToArray();
if (ElementAt(0) != orderedParameters[0])
{
orderedParameters[0].SendToBack();
}
for (int i = 1; i < orderedParameters.Length; ++i)
{
if (ElementAt(i) != orderedParameters[i])
{
orderedParameters[i].PlaceInFront(orderedParameters[i - 1]);
}
}
}
}