public override void Undo()
{
if (_oldEffect.IsEmpty)
{
_layerControl.RemoveEffect(_oldEffect.Type);
ControlService.RefreshPropertyGrid(_layerControl.Layer);
_layerControl.Invalidate();
}
else
{
_layerControl.AddEffect(_oldEffect);
}
}
public override void Redo()
{
if (_removedEffect.Type == EffectType.Entry)
{
_layerControl.EntryEffect.Name = null;
}
else if (_removedEffect.Type == EffectType.Emphasis || _removedEffect.Type == EffectType.None)
{
_layerControl.EmphasisEffect.Name = null;
}
else if (_removedEffect.Type == EffectType.Exit)
{
_layerControl.ExitEffect.Name = null;
}
var type = _removedEffect.Type;
_layerControl.RemoveEffect(type);
ControlService.RefreshPropertyGrid(_layerControl.Layer);
}
