public PureToneSource(IPitchGenerator generator, TimeSpan sampleLength, PauseDuration pauseDuration)
{
pitchGenerator = generator;
timer.Interval = sampleLength;
timer.Tick += TimerOnTick;
this.pauseDuration = pauseDuration;
}
public void Handle(Events.HearingTest.PitchGeneratorChanged message)
{
pitchGenerator = message.PitchGenerator;
Media.SetSource(new PureToneSource(pitchGenerator, TimeSpan.FromSeconds(1),
new PauseDuration(TimeSpan.FromMilliseconds(100),
TimeSpan.FromMilliseconds(1200))));
Media.Pause();
}
public HearingTestViewModel(INavigationService navigationService,
IAsyncXmlFileManager fileManager,
ISettings settings,
IEventAggregator eventAggregator,
IPitchGenerator pitchGenerator) : base(navigationService)
{
this.settings = settings;
this.pitchGenerator = pitchGenerator;
this.eventAggregator = eventAggregator;
this.fileManager = fileManager;
IsPlaying = false;
IsLeftChannelChecked = true;
results = new Dictionary <Channel, ISet <HearingResult> >(2);
results[Channel.Right] = new HashSet <HearingResult>(new FrequencyResultComparer());
results[Channel.Left] = new HashSet <HearingResult>(new FrequencyResultComparer());
PresetItems = new ReadOnlyTraversableList <PresetItemViewModel>();
}
public PureToneSource(IPitchGenerator generator, TimeSpan sampleLength, PauseDuration pauseDuration)
{
pitchGenerator = generator;
timer.Interval = sampleLength;
timer.Tick += TimerOnTick;
this.pauseDuration = pauseDuration;
}
public PitchGeneratorChanged(IPitchGenerator newGenerator)
{
pitchGenerator = newGenerator;
}
public HearingTestViewModel(INavigationService navigationService,
IAsyncXmlFileManager fileManager,
ISettings settings,
IEventAggregator eventAggregator,
IPitchGenerator pitchGenerator) : base(navigationService)
{
this.settings = settings;
this.pitchGenerator = pitchGenerator;
this.eventAggregator = eventAggregator;
this.fileManager = fileManager;
IsPlaying = false;
IsLeftChannelChecked = true;
results = new Dictionary<Channel, ISet<HearingResult>>(2);
results[Channel.Right] = new HashSet<HearingResult>(new FrequencyResultComparer());
results[Channel.Left] = new HashSet<HearingResult>(new FrequencyResultComparer());
PresetItems = new ReadOnlyTraversableList<PresetItemViewModel>();
}
public PitchGeneratorChanged(IPitchGenerator newGenerator)
{
pitchGenerator = newGenerator;
}