private void CommandEntered(object obj, ACommandArgs args)
{
try
{
bool[] undoRedoPossible = new bool[2];
if (args.CommandName == "undo")
{
_cm.Undo();
}
else if (args.CommandName == "redo")
{
_cm.Redo();
}
else
{
var cmd = CommandRepository.AllocateCommand(args.CommandName, args);
if (cmd == null)
{
throw new Exception($"Комманда {args.CommandName} не зарегистрирована");
}
_cm.CommandExecute(cmd);
}
undoRedoPossible = _cm.CheckPosiible();
_ui.CheckUndoRedo(undoRedoPossible[0], undoRedoPossible[1]);
}
catch (Exception ex)
{
_ui.PostErrorMessage(ex.StackTrace);
}
}
public static ICommand AllocateCommand(string name, ACommandArgs args)
{
ICommand command;
repos.TryGetValue(name, out command);
if (command != null)
{
return(command.Clone(args));
}
else
{
return(null);
}
}
