protected override CollectionItemViewModel DeleteImp() { var deletedItem = base.DeleteImp(); if (deletedItem != null) { NotifyOthers(deletedItem.InnerObject, OperationType.Delete); Navigations.CloseCurrentView(); } return(deletedItem); }
private async void Save() { LoaderState.ToBusy(); var dto = new ImageGalleryDto { CollectionItemId = _collectionItemId, Images = Images.Where(x => !x.IsSelected).Select(x => x.InnerObject).ToList() }; await _dataProvider.SaveImageGalleryAsync(dto); LoaderState.ToIdle(); Navigations.CloseCurrentView(); }
public ImageGallaryEditorViewModel(IImageGalleryViewProvider dataProvider) { _dataProvider = dataProvider; SaveCommand = new RelayCommand(Save, CanUndo); CancelCommand = new RelayCommand(() => Navigations.CloseCurrentView(), () => LoaderState.IsIdle); AddImageCommand = new RelayCommand(AddImage, () => LoaderState.IsIdle); DeleteImageCommand = new RelayCommand(DeleteSelectedImages, IsAnythingSelected); UndoCommand = new RelayCommand(Undo, CanUndo); SelectAllCommand = new RelayCommand(SelectAll); DeSelectAllCommand = new RelayCommand(DeSelectAll); SaveToFilesCommand = new RelayCommand(() => SaveToFiles("imageFile"), IsAnythingSelected); SaveForInstagramCommand = new RelayCommand(() => SaveToFiles("zipFile"), IsAnythingSelected); _progress = new Progress <ImageDto>(dto => { var vm = new ImageItemViewModel(dto, Navigations); Images.Add(vm); }); Images = new ObservableCollection <ImageItemViewModel>(); }