Catrobat.IDE.Core.ViewModels.Editor.Sprites.SpritesViewModel.SpritesViewModel C# (CSharp) Method

        public SpritesViewModel()
        {
            AddNewSpriteCommand = new RelayCommand(AddNewSpriteAction);
            EditSpriteCommand = new RelayCommand<Sprite>(EditSpriteAction);
            CopySpriteCommand = new RelayCommand(CopySpriteAction, CanExecuteCopySpriteCommand);
            DeleteSpriteCommand = new RelayCommand(DeleteSpriteAction, CanExecuteDeleteSpriteCommand);

            StartPlayerCommand = new RelayCommand(StartPlayerAction);

            UndoCommand = new RelayCommand(UndoAction);
            RedoCommand = new RelayCommand(RedoAction);

            ClearObjectsSelectionCommand = new RelayCommand(ClearObjectSelectionAction);

            SelectedSprites = new ObservableCollection<Sprite>();

            Messenger.Default.Register<GenericMessage<Program>>(this,
                 ViewModelMessagingToken.CurrentProgramChangedListener, CurrentProgramChangedAction);
        }
    }