private void OnOverwriteNamesCommand() { var dirtyNames = GetDirtyObjects().Where(obj => obj is AffixedPictureName) .Select(obj => (AffixedPictureName)obj) .ToList(); var allInvalidNames = dirtyNames.Where(name => !name.ToString() .IsValidFileNameAndDoesntExist()) .ToList(); if (allInvalidNames.Count > 0) { _messageDialogService.ShowMessage("Invalid file names:", string.Join("\r\n", allInvalidNames.Select(name => name.ToString()))); return; } dirtyNames.RemoveAll(editName => { if (_pictureRepository.TryChangePictureName( editName.Picture, editName.ToString()).Success.Value) { _eventAggregator.GetEvent <PictureNameChangedEvent>() .Publish(new PictureNameChangePayload() { Guid = editName.Picture.Guid, NewPictureName = editName.ToString() }); EditPictureNames.Remove(editName); return(true); } else { return(false); } }); if (dirtyNames.Count > 0) { _messageDialogService.ShowMessage("Unable to change names for these:", string.Join("\r\n", dirtyNames.Select(name => name.ToString()))); } }
private async void OnEditPictureNameCommand(Picture picture) { var newName = await _modalDialog.ShowInput("Edit Picture Name", picture.ImageName, picture.ImageName); if (string.IsNullOrWhiteSpace(newName)) { return; } if (_pictureRepository.TryChangePictureName(picture, newName).Success.Value) { picture.FullFileName = newName; } else { _modalDialog.ShowMessage("Invalid File name", "Name was either invalid or already exists."); } }
private void ShowOkCancalMesssage() { _messageDialogService.ShowMessage("OK・キャンセルになっていますよ", "OK・キャンセルタイトル", MessageDialogType.OkCancel); }