public static T Remove <T>(System.Collections.Generic.IList <T> items, int index, Net.Vpc.Upa.UPAObject propertyChangeSupport, Net.Vpc.Upa.Impl.Util.ItemInterceptor <T> interceptor) where T : Net.Vpc.Upa.UPAObject
{
if (index < 0)
{
index = (items).Count + index;
}
T toRemove = items[index];
if (interceptor != null)
{
interceptor.Before(toRemove, index);
}
Net.Vpc.Upa.UPAObjectListener[] objectListeners = propertyChangeSupport.GetObjectListeners();
foreach (Net.Vpc.Upa.UPAObjectListener li in objectListeners)
{
li.ItemRemoved(toRemove, index, Net.Vpc.Upa.EventPhase.BEFORE);
}
Net.Vpc.Upa.Impl.Util.ListUtils.Remove <T>(items, index, 1);
if (interceptor != null)
{
interceptor.After(toRemove, index);
}
foreach (Net.Vpc.Upa.UPAObjectListener li in objectListeners)
{
li.ItemRemoved(toRemove, index, Net.Vpc.Upa.EventPhase.AFTER);
}
return(toRemove);
}
public static void Add <T>(System.Collections.Generic.IList <T> items, T child, int index, Net.Vpc.Upa.UPAObject newParent, Net.Vpc.Upa.UPAObject obj, Net.Vpc.Upa.Impl.Util.ItemInterceptor <T> interceptor) where T : Net.Vpc.Upa.UPAObject
{
if (index < 0)
{
index = (items).Count + index + 1;
}
if (index < 0)
{
throw new System.IndexOutOfRangeException("Invalid Index " + (index));
}
if (index > (items).Count)
{
throw new System.IndexOutOfRangeException("Invalid Index " + (index));
}
if (interceptor != null)
{
interceptor.Before(child, index);
}
Net.Vpc.Upa.UPAObjectListener[] objectListeners = obj.GetObjectListeners();
foreach (Net.Vpc.Upa.UPAObjectListener li in objectListeners)
{
li.ItemAdded(child, index, newParent, Net.Vpc.Upa.EventPhase.BEFORE);
}
items.Insert(index, child);
if (interceptor != null)
{
interceptor.After(child, index);
}
foreach (Net.Vpc.Upa.UPAObjectListener li in objectListeners)
{
li.ItemAdded(child, index, newParent, Net.Vpc.Upa.EventPhase.AFTER);
}
}
public static void MoveTo <T>(System.Collections.Generic.IList <T> list, int index, int toIndex, Net.Vpc.Upa.UPAObject propertyChangeSupport, Net.Vpc.Upa.Impl.Util.ItemInterceptor <T> interceptor) where T : Net.Vpc.Upa.UPAObject
{
T item = list[index];
Net.Vpc.Upa.UPAObjectListener[] objectListeners = propertyChangeSupport.GetObjectListeners();
foreach (Net.Vpc.Upa.UPAObjectListener li in objectListeners)
{
li.ItemMoved(item, index, toIndex, Net.Vpc.Upa.EventPhase.BEFORE);
}
if (interceptor != null)
{
interceptor.Before(item, index);
}
Net.Vpc.Upa.Impl.Util.ListUtils.MoveTo <T>(list, index, toIndex);
if (interceptor != null)
{
interceptor.After(item, index);
}
foreach (Net.Vpc.Upa.UPAObjectListener li in objectListeners)
{
li.ItemMoved(item, index, toIndex, Net.Vpc.Upa.EventPhase.AFTER);
}
}