/// <summary>
/// Decides whether the element that is represented by the proto element can be pasted or not.
/// </summary>
/// <param name="protoElement">Proto element representation of the element.</param>
/// <param name="protoGroup">Proto group the proto element belongs to.</param>
/// <returns>True if the element can be pasted. False otherwise.</returns>
public virtual bool ModelCanMerge(ModelProtoElement protoElement, ModelProtoGroup protoGroup)
{
if (protoGroup.Operation == ModelProtoGroupOperation.Move)
{
return(false);
}
if (protoElement.CustomArguments is DiagramModelMergeOptions)
{
DiagramModelMergeOptions options = protoElement.CustomArguments as DiagramModelMergeOptions;
Guid elementID = options.ElementId;
ModelProtoElement elementP = protoGroup.GetProtoElementFor(elementID, this.Partition);
if (elementP != null)
{
return((this.Element as IModelMergeElements).ModelCanMerge(elementP, protoGroup));
}
}
return(false);
}
/// <summary>
/// Decides whether the element that is represented by the proto element can be pasted or not.
/// </summary>
/// <param name="protoElement">Proto element representation of the element.</param>
/// <param name="protoGroup">Proto group the proto element belongs to.</param>
/// <returns>True if the element can be pasted. False otherwise.</returns>
public virtual bool ModelCanMerge(ModelProtoElement protoElement, ModelProtoGroup protoGroup)
{
if (protoGroup.Operation == ModelProtoGroupOperation.Move)
return false;
if (protoElement.CustomArguments is DiagramModelMergeOptions)
{
DiagramModelMergeOptions options = protoElement.CustomArguments as DiagramModelMergeOptions;
Guid elementID = options.ElementId;
ModelProtoElement elementP = protoGroup.GetProtoElementFor(elementID, this.Partition);
if (elementP != null)
{
return (this.Element as IModelMergeElements).ModelCanMerge(elementP, protoGroup);
}
}
return false;
}
