/// <summary>Undo the command</summary>
/// <param name="commandHistory">The command history instance</param>
public void Undo(CommandHistory commandHistory)
{
if (this.modelWasRemoved)
{
this.parent.Children.Insert(pos, this.modelToDelete as Model);
this.explorerView.AddChild(Apsim.FullPath(this.parent), nodeDescription, pos);
Apsim.ClearCache(this.modelToDelete);
}
}
/// <summary>Move a model from one parent to another.</summary>
/// <param name="model">The model to move.</param>
/// <param name="newParent">The new parente for the model.</param>
public static void Move(IModel model, IModel newParent)
{
// Remove old model.
if (model.Parent.Children.Remove(model as Model))
{
// Clear the cache for all models in scope of the model to be moved.
// The models in scope will be different after the move so we will
// need to do this again after we move the model.
Apsim.ClearCache(model);
newParent.Children.Add(model as Model);
model.Parent = newParent;
EnsureNameIsUnique(model);
Apsim.ClearCache(model);
}
else
{
throw new Exception("Cannot move model " + model.Name);
}
}
/// <summary>Renames a new model.</summary>
/// <param name="model">The model to rename.</param>
/// <param name="newName">The new name for the model.</param>
/// <returns>The newly created model.</returns>
public static void Rename(IModel model, string newName)
{
model.Name = newName;
EnsureNameIsUnique(model);
Apsim.ClearCache(model);
}
