private void CheckIfPresetShouldBeActivated(KeyEventArgs obj) { if (obj.IsDown && Presets.FirstOrDefault(i => i.Key == obj.Key) is Preset p) { presetService.ActivatePreset(p, SelectedTime.Value); } }
public PresetsViewModel(IDialogService dialogService, IEventAggregator ea, PresetService presetService, Config config) { if (ea is null) { throw new ArgumentNullException(nameof(ea)); } if (config is null) { throw new ArgumentNullException(nameof(config)); } this.presetService = presetService; ea.GetEvent <KeyEvent>().Subscribe(CheckIfPresetShouldBeActivated); Presets = new ObservableCollection <Preset>(config.Presets); ActivatePresetCommand = new DelegateCommand <Preset>(i => presetService.ActivatePreset(i, SelectedTime.Value)); TimeSettings = config.TransitionTimes; SelectedTime = config.TransitionTimes.FirstOrDefault(); //OpenPresetDiagonal = new DelegateCommand(() => dialogService.) }