private void ElementDropped(ReorderableList.ReorderableListEventStruct droppedStruct)
{
DebugLabel.text = "";
DebugLabel.text += "Dropped Object: " + droppedStruct.DroppedObject.name + "\n";
DebugLabel.text += "Is Clone ?: " + droppedStruct.IsAClone + "\n";
if (droppedStruct.IsAClone)
{
DebugLabel.text += "Source Object: " + droppedStruct.SourceObject.name + "\n";
}
DebugLabel.text += string.Format("From {0} at Index {1} \n", droppedStruct.FromList.name, droppedStruct.FromIndex);
DebugLabel.text += string.Format("To {0} at Index {1} \n", droppedStruct.ToList.name, droppedStruct.ToIndex);
}
void CancelDrag()
{
_isDragging = false;
//If it's a clone, delete it
if (_reorderableList.CloneDraggedObject)
{
Destroy(_draggingObject.gameObject);
}
//Else replace the draggedObject to his first place
else
{
RefreshSizes();
_draggingObject.SetParent(_reorderableList.Content, false);
_draggingObject.rotation = _reorderableList.Content.transform.rotation;
_draggingObject.SetSiblingIndex(_fromIndex);
var args = new ReorderableList.ReorderableListEventStruct
{
DroppedObject = _draggingObject.gameObject,
IsAClone = _reorderableList.CloneDraggedObject,
SourceObject = _reorderableList.CloneDraggedObject ? gameObject : _draggingObject.gameObject,
FromList = _reorderableList,
FromIndex = _fromIndex,
ToList = _reorderableList,
ToIndex = _fromIndex
};
_reorderableList.OnElementAdded.Invoke(args);
if (!isValid)
{
throw new Exception("Transfer is already Cancelled.");
}
}
//Delete fake element
if (_fakeElement != null)
{
Destroy(_fakeElement.gameObject);
}
}
private void OnPositionsUpdated(ReorderableList.ReorderableListEventStruct arg0)
{
var idList = new List <int>();
var sortedList = new List <HeadList_Item>();
for (int i = 0; i < itemParent.childCount; i++)
{
var child = itemParent.GetChild(i);
var item = child.gameObject.GetComponent <HeadList_Item>();
if (child.gameObject.activeSelf && item != null)
{
sortedList.Add(item);
}
}
for (int i = 0; i < sortedList.Count; i++)
{
idList.Add(sortedList[i].ID);
}
for (int i = 0; i < sortedList.Count; i++)
{
var item = sortedList[i];
item.SetIndex(i);
itemDic[i] = item;
}
var tempList = new List <string[]>(arrayList);
arrayList.Clear();
for (int i = 0; i < tempList.Count; i++)
{
arrayList.Add(tempList[idList[i]]);
}
if (onSortChanged != null)
{
onSortChanged.Invoke(idList);
}
}
public void OnEndDrag(PointerEventData eventData)
{
_isDragging = false;
if (_draggingObject != null)
{
//If we have a, ReorderableList that is dropable
//Put the dragged object into the content and at the right index
if (_currentReorderableListRaycasted != null && _currentReorderableListRaycasted.IsDropable &&
(IsTransferable || _currentReorderableListRaycasted == _reorderableList))
{
var args = new ReorderableList.ReorderableListEventStruct
{
DroppedObject = _draggingObject.gameObject,
IsAClone = _reorderableList.CloneDraggedObject,
SourceObject = _reorderableList.CloneDraggedObject ? gameObject : _draggingObject.gameObject,
FromList = _reorderableList,
FromIndex = _fromIndex,
ToList = _currentReorderableListRaycasted,
ToIndex = _fakeElement.GetSiblingIndex()
};
if (!isValid)
{
CancelDrag();
return;
}
RefreshSizes();
_draggingObject.SetParent(_currentReorderableListRaycasted.Content, false);
_draggingObject.rotation = _currentReorderableListRaycasted.transform.rotation;
_draggingObject.SetSiblingIndex(_fakeElement.GetSiblingIndex());
_reorderableList.OnElementAdded.Invoke(args);
//Send OnelementDropped Event
if (_reorderableList && _reorderableList.OnElementDropped != null)
{
_reorderableList.OnElementDropped.Invoke(args);
}
if (!isValid)
{
throw new Exception("It's too late to cancel the Transfer! Do so in OnElementDropped!");
}
}
//We don't have an ReorderableList
else
{
if (this.isDroppableInSpace)
{
_reorderableList.OnElementDropped.Invoke(new ReorderableList.ReorderableListEventStruct
{
DroppedObject = _draggingObject.gameObject,
IsAClone = _reorderableList.CloneDraggedObject,
SourceObject =
_reorderableList.CloneDraggedObject ? gameObject : _draggingObject.gameObject,
FromList = _reorderableList,
FromIndex = _fromIndex
});
}
else
{
CancelDrag();
}
}
}
//Delete fake element
if (_fakeElement != null)
{
Destroy(_fakeElement.gameObject);
}
}
