void editor_E_EditorValueChanging(wTreeNodeItem item, wEditorValueChangingArgs args)
{
if (E_TreeNodeEditorValueChanging != null)
{
E_TreeNodeEditorValueChanging(item, args);
}
}
/// <summary>
/// 상속받은 에디터는 Value 를 수정한 뒤에는 이 함수를 호출해야 한다.
/// </summary>
/// <param name="oldValue"></param>
/// <param name="newValue"></param>
internal void OnEditorValueChanged(object oldValue, object newValue, bool callOnce = false)
{
if (_isValueChanged)
{
return;
}
if (callOnce)
{
_isValueChanged = true;
}
if (oldValue.Equals(newValue))
{
return; //editor value is not changed...
}
wEditorValueChangingArgs args = new wEditorValueChangingArgs(oldValue, newValue);
if (E_EditorValueChanging != null)
{
E_EditorValueChanging(_itemToEdit, args);
}
if (args.IsCanceled)
{
if (E_EditorValueChangeCanceled != null)
{
E_EditorValueChangeCanceled(ItemToEdit.OwnerNode, ItemToEdit);
}
}
else
{
newValue = args.NewValue;
if (oldValue.Equals(newValue) == false)
{
_itemToEdit.SetValue(newValue);
_itemToEdit.OwnerNode.DrawBuffer();
DrawHandler.ReDrawTree(false);
if (E_EditorValueChanged != null)
{
E_EditorValueChanged(ItemToEdit, oldValue, newValue);
}
}
else
{
if (E_EditorValueChangeCanceled != null)
{
E_EditorValueChangeCanceled(ItemToEdit.OwnerNode, ItemToEdit);
}
}
}
}
