private void UserSettingsOnPropertyChanged(object sender, PropertyChangedEventArgs args)
{
if (Automaton == null)
{
return;
}
PauseIteration();
switch (args.PropertyName)
{
case nameof(Settings.Width):
case nameof(Settings.Height):
ImplementNewSize();
break;
case nameof(Settings.KnownLifePreset):
CellLifeService.LifePreset = KnownLifePresets.GetKnownLifePreset(Settings.KnownLifePreset);
break;
case nameof(Settings.InitialAutomatonType):
if (Settings.InitialAutomatonType != InitialAutomatonType.Previous)
{
Automaton.Clear();
AutomatonSetPoints(InitialAutomaton());
}
break;
case nameof(Settings.IterationDelay):
_iterateTimer.Interval = TimeSpan.FromMilliseconds(Settings.IterationDelay);
break;
}
ContinueIteration();
}
private static void OnKnownLifePresetPropertyChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs)
{
var lifePresetControl = dependencyObject as LifePresetControl;
if (lifePresetControl != null)
{
lifePresetControl.LifePreset = KnownLifePresets.GetKnownLifePreset((KnownLifePreset)dependencyPropertyChangedEventArgs.NewValue);
}
}
public AutomatonViewModel(
ICellLifeService cellLifeService,
ISettings settings,
IChartRepository chartRepository,
ICommandProvider automatonCommandProvider,
ILogger logger)
{
settings.ThrowIfNull(nameof(settings));
Settings = settings;
chartRepository.ThrowIfNull(nameof(chartRepository));
_chartRepository = chartRepository;
automatonCommandProvider.ThrowIfNull(nameof(automatonCommandProvider));
logger.ThrowIfNull(nameof(logger));
_logger = logger;
cellLifeService.ThrowIfNull(nameof(cellLifeService));
CellLifeService = cellLifeService;
CellLifeService.LifePreset = KnownLifePresets.GetKnownLifePreset(Settings.KnownLifePreset);
_resizeTimer = new DispatcherTimer
{
Interval = TimeSpan.FromMilliseconds(100),
};
_resizeTimer.Tick += ResizeTimerTick;
_iterateTimer = new DispatcherTimer
{
Interval = TimeSpan.FromMilliseconds(Settings.IterationDelay),
};
_iterateTimer.Tick += IterateTimerTick;
_logger.Log("AutomatonViewModel constructor is completed");
Application.Current.MainWindow.Closing += new CancelEventHandler(MainWindow_Closing);
// create commands
IterateCommand = new DelegateCommand(Iterate, () => CanIterate)
{
IsActive = IsActive
};
StartIteratingCommand = new DelegateCommand(StartTimer, () => CanStartIterating)
{
IsActive = IsActive
};
StopIteratingCommand = new DelegateCommand(StopTimer, () => CanStopIterating)
{
IsActive = IsActive
};
RestartCommand = new DelegateCommand(SetInitialAutomaton, () => CanRestart)
{
IsActive = IsActive
};
automatonCommandProvider.IterateCommand.RegisterCommand(IterateCommand);
automatonCommandProvider.StartIteratingCommand.RegisterCommand(StartIteratingCommand);
automatonCommandProvider.StopIteratingCommand.RegisterCommand(StopIteratingCommand);
automatonCommandProvider.RestartCommand.RegisterCommand(RestartCommand);
SetAutomatonCommandProviderMode(AutomatonCommandProviderMode.None);
}
public LifePresetControl()
{
InitializeComponent();
LifePreset = KnownLifePresets.GetKnownLifePreset(KnownLifePreset);
}