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);
}
}
public void OnEndDrag(PointerEventData eventData)
{
if (_parentHeader != null)
{
_parentHeader.Dragging = false;
}
_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 (_reorderableList != null && _reorderableList.IsDropable)
{
var args = new ReorderableList.ReorderableListEventStruct
{
DroppedObject = _draggingObject.gameObject,
IsAClone = _reorderableList.CloneDraggedObject,
SourceObject = _reorderableList.CloneDraggedObject ? gameObject : _draggingObject.gameObject,
FromList = _reorderableList,
FromIndex = _fromIndex,
ToList = _reorderableList,
ToIndex = _fakeElement.GetSiblingIndex()
};
//Send OnelementDropped Event
if (_reorderableList && _reorderableList.OnElementDropped != null)
{
_reorderableList.OnElementDropped.Invoke(args);
}
if (!isValid)
{
CancelDrag();
return;
}
RefreshSizes();
_draggingObject.SetParent(_reorderableList.Content, false);
_draggingObject.rotation = _reorderableList.transform.rotation;
_draggingObject.SetSiblingIndex(_fakeElement.GetSiblingIndex());
_reorderableList.OnElementAdded.Invoke(args);
int index = _draggingObject.GetSiblingIndex();
int old = -1;
if (index > 0)
{
if (_draggingObject.parent != null && _draggingObject.parent.childCount > 1)
{
var above = _draggingObject.parent.GetChild(index - 1);
var group = above.GetComponent <VesselGroup>();
if (group != null)
{
old = group.Index;
}
}
}
if (_parentHeader != null)
{
_parentHeader.UpdatePosition(index, old);
}
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);
}
}
