public void Unregister(IPoissonDataHolder obj)
{
// Destroy visual and detach onSceneGUIDelegate + undoRedoPerformed listeners
Remove(obj);
obj.EditorData.DestroyVisual(obj.ModeData);
}
public PoissonHelper(IPoissonDataHolder dataHolder)
{
DataHolder = dataHolder;
EditorData = dataHolder.EditorData;
IsPrefab = !DataHolder.IsWindow && (PrefabUtility.GetPrefabType((Object)dataHolder) == PrefabType.Prefab);
}
public void RemoveUndoRedoTracking(IPoissonDataHolder obj)
{
int index = _placers.IndexOf(obj);
if (index >= 0)
{
Undo.undoRedoPerformed -= _helpers[index].OnUndoRedoPerformedPlacer;
}
}
public void Reset(IPoissonDataHolder obj)
{
int index = _placers.IndexOf(obj);
if (index >= 0)
{
_helpers[index].Reset();
_helpers[index].EditorData.RefreshVisual(_helpers[index].ModeData, _helpers[index].SelectedData, _helpers[index].DataHolder.IsWindow);
}
}
public bool RemoveAndAdd(IPoissonDataHolder obj, PoissonHelper helper)
{
bool existed = Remove(obj);
SceneView.onSceneGUIDelegate += helper.OnSceneGUI;
if (!helper.DataHolder.IsWindow)
{
Undo.undoRedoPerformed += helper.OnUndoRedoPerformedPlacer;
}
_helpers.Add(helper);
_placers.Add(obj);
return(existed);
}
public bool Remove(IPoissonDataHolder obj)
{
int index = _placers.IndexOf(obj);
if (index >= 0)
{
SceneView.onSceneGUIDelegate -= _helpers[index].OnSceneGUI;
if (!_helpers[index].DataHolder.IsWindow)
{
Undo.undoRedoPerformed -= _helpers[index].OnUndoRedoPerformedPlacer;
}
_helpers.RemoveAt(index);
_placers.RemoveAt(index);
return(true);
}
return(false);
}
public void Register(IPoissonDataHolder obj)
{
// Create visual and attach onSceneGUIDelegate + undoRedoPerformed listeners
new PoissonHelper(obj).Init();
}