public UndoRedoService(IWorldTreeService worldTreeService, IAssetService assetService, ISerializationNecessities serializationNecessities, ITrwDiffBuilder diffBuilder)
{
this.worldTreeService = worldTreeService;
this.diffBuilder = diffBuilder;
var handlers = serializationNecessities.GetTrwHandlerContainer(SaveLoadConstants.WorldSerializationType);
var typeRedirects = serializationNecessities.GetTrwHandlerTypeRedirects(SaveLoadConstants.WorldSerializationType);
diffApplier = new TrwSerializationDiffApplier(handlers, typeRedirects,
x => x.Add(SaveLoadConstants.AssetDictBagKey, new Dictionary <string, IAsset>()),
x => x.Add(SaveLoadConstants.AssetDictBagKey, assetService.Assets));
diffIdentityComparer = new UndoRedoDiffIdentityComparer();
undoStack = new Stack <IUndoable>();
redoStack = new Stack <IUndoable>();
guiObserver = null;
}
public void SetObserver(IGuiObserver <IUndoRedoService, object> observer)
{
guiObserver = observer;
}
