public CharacteristicViewModel(Characteristic characteristic, CharacteristicsService characteristicsService)
{
DeferValidationUntilFirstSaveCall = false;
_modelBackup = characteristic.CreateBackup();
_characteristicsService = characteristicsService;
Characteristic = characteristic;
RedirectTargets = characteristicsService.GetRedirectTargets(characteristic);
CharacteristicsRedirectingToThis = characteristicsService.GetRedirectSources(characteristic);
AllowRedirect = CharacteristicsRedirectingToThis.Count == 0;
}
public TypesCharacteristicsViewModel(DataPersisterService dataPersisterService, GlobalService globalService,
IUIVisualizerService visualizerService, IViewModelFactory viewModelFactory,
CharacteristicsService characteristicsService, TypesService typesService,
IAdvancedMessageService advancedMessageService)
{
_dataPersisterService = dataPersisterService;
_visualizerService = visualizerService;
_viewModelFactory = viewModelFactory;
_globalService = globalService;
_characteristicsService = characteristicsService;
_typesService = typesService;
_advancedMessageService = advancedMessageService;
Title = "Edit Types / Characteristics";
AddTypeCommand = new TaskCommand(OnAddTypeCommandExecuteAsync);
EditTypeCommand = new TaskCommand(OnEditTypeCommandExecuteAsync, EditTypeCanExecute);
DeleteTypeCommand = new TaskCommand(OnDeleteTypeCommandExecuteAsync, DeleteTypeCanExecute);
ShowTypeUsageCommand = new TaskCommand(OnShowTypeUsageCommandExecuteAsync, ShowTypeUsageCanExecute);
AddCharacteristicCommand = new TaskCommand(OnAddCharacteristicCommandExecuteAsync);
EditCharacteristicCommand =
new TaskCommand(OnEditCharacteristicCommandExecuteAsync, EditCharacteristicCanExecute);
DeleteCharacteristicCommand =
new TaskCommand(OnDeleteCharacteristicCommandExecuteAsync, DeleteCharacteristicCanExecute);
ShowCharacteristicUsageCommand = new TaskCommand(OnShowCharacteristicUsageCommandExecuteAsync,
ShowCharacteristicUsageCanExecute);
SelectedTypes.CollectionChanged += SelectedTypesOnCollectionChanged;
SelectedCharacteristics.CollectionChanged += SelectedCharacteristicsOnCollectionChanged;
Types = _typesService.TypeUsages;
Characteristics = _characteristicsService.CharacteristicUsages;
_characteristicsService.UpdateCharacteristicsUsages();
_typesService.UpdateTypesUsages();
TypesView = (ListCollectionView)CollectionViewSource.GetDefaultView(_typesService.TypeUsages);
TypesView.IsLiveSorting = false;
TypesView.IsLiveFiltering = false;
CharacteristicsView =
(ListCollectionView)CollectionViewSource.GetDefaultView(
_characteristicsService.CharacteristicUsages);
CharacteristicsView.IsLiveSorting = false;
CharacteristicsView.IsLiveFiltering = false;
}
