/// <summary>
/// Initializes a new instance of the <see cref="AMLInsertCopyFromSourceCommand"/> class.
/// A deep copy of the defined source will be created. The Copy is used in the <see cref="Execute"/> Method
/// where the Copy is added to the Childs of the Target.
/// </summary>
/// <param name="target">The target for the Insertion Command.</param>
/// <param name="source">The source for the Copy Operation.</param>
public AMLInsertCopyFromSourceCommand(AMLNodeViewModel target, AMLNodeViewModel source)
{
_Target = target;
_node = source.CAEXNode.CloneNode(true);
DisplayName = "Insert Node";
}
/// <summary>
/// Handler for the SelectedElements collection changed event which will propagate the selection event to every PlugIn.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Collections.Specialized.NotifyCollectionChangedEventArgs"/> instance containing the event data.</param>
/// <exception cref="System.NotImplementedException"></exception>
private void SelectedElementsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.Action == NotifyCollectionChangedAction.Add || e.Action == NotifyCollectionChangedAction.Replace)
{
AMLNodeViewModel node = e.NewItems.OfType <AMLNodeViewModel>().FirstOrDefault();
if (node != null)
{
PropagateSelectionEventToPlugins(node.CAEXObject);
CurrentSelectedObject = node.CAEXObject as CAEXBasicObject;
}
}
}
/// <summary>
/// Creates and Excutes an <see cref="AMLInsertCopyFromSourceCommand"/> and if the execute Method returns true, the
/// Command is stored in the defined AMLUndoRedo-Manager for an undo-Action.
/// </summary>
/// <param name="manager">The AMLUndoRedo-Manager used to manage the created command.</param>
/// <param name="target">The target for the Insertion. </param>
/// <param name="source">The source which is used to create a Copy which than is inserted as a new child in the target.</param>
/// <returns><c>true</c> if Command is executed and stored for undo, <c>false</c> otherwise.</returns>
public static bool ExcuteAndInsertCommand(AMLUndoRedoManager manager, AMLNodeViewModel target, AMLNodeViewModel source)
{
IAMLCommand cmd = new AMLInsertCopyFromSourceCommand(target, source);
return manager.ExcuteAndInsertCommand(cmd);
}
