/// <summary>
///
/// </summary>
public void Redo()
{
_undoServiceValidator.ValidateRedo();
var memento = _redoStack.Pop();
SetState(memento.State);
_undoStack.Push(_currentState);
_currentState = memento;
//If tagging is used, the part of the state that will be changed by this will be tagged in memento (the change there will be applied).
var args = new StateSetEventArgs {
Tag = memento.Tag, SettingAction = StateSetAction.Redo
};
StateSet?.Invoke(this, args);
}
/// <summary>
///
/// </summary>
public void Redo()
{
_undoServiceValidator.ValidateRedo();
var lastServiceIndex = _redoStack.Pop();
_isInternallySettingState = true;
try
{
_subUndoServices[lastServiceIndex].Redo();
}
catch
{
var resourceManager = new ResourceManager(typeof(StateManagement.Resources));
throw new InvalidOperationException(resourceManager.GetString("SubServiceRedoFailure"));
}
_isInternallySettingState = false;
_undoStack.Push(lastServiceIndex);
}
