/// <summary>
/// Determine if the button should be enabled.
/// </summary>
protected override bool _shouldBeEnabled()
{
CadKit.Interfaces.IDocument idoc = CadKit.Documents.Manager.Instance.ActiveDocument;
CadKit.Documents.Document doc = idoc as CadKit.Documents.Document;
CadKit.Interfaces.ICommandHistory commands = (null == doc) ? null : doc.CommandHistory;
return((null == commands) ? false : commands.CanRedo);
}
/// <summary>
/// Execute the command.
/// </summary>
public override void execute()
{
CadKit.Interfaces.IDocument idoc = CadKit.Documents.Manager.Instance.ActiveDocument;
CadKit.Documents.Document doc = idoc as CadKit.Documents.Document;
CadKit.Interfaces.ICommandHistory commands = (null == doc) ? null : doc.CommandHistory;
if (null != commands && true == commands.CanRedo)
{
commands.redo();
}
}
