public MainViewModel()
{
UserInterface = new PolygonWaveFormControl();
//Always using polygon wave form to display
this.visualizations = new List <IVisualizationPlugin>()
{
new PolygonWaveFormVisualization()
};
this.selectedVisualization = this.visualizations.FirstOrDefault();
this.audioPlayback = new AudioPlayback();
audioPlayback.MaximumCalculated += audioGraph_MaximumCalculated;
audioPlayback.FftCalculated += audioGraph_FftCalculated;
SelectedIndex = 0;
CurrentSimFileName = "No file is selected";
//CurrentGenoration = "No simulation is currently running";
OpenFolderCommand = new RelayButtonCommand(o => LoadPreviousSim());
LoadSoundFile = new RelayButtonCommand(o => LoadSoundFileForSimulation());
RunSimulation = new RelayButtonCommand(o => RunGeneticSimulation());
//PlayAudioCommand = new RelayButtonCommand(o => PlaySelectedAudioFile());
PlayAudioCommand = new RelayButtonCommand(o => PlaySelectedAudioFile());
PauseAudioCommand = new RelayButtonCommand(o => PauseSelectedAudioFile());
NextFileCommand = new RelayButtonCommand(o => NextAudioFile());
PreviousFileCommand = new RelayButtonCommand(o => PreviousAudioFile());
StopAudioCommand = new RelayButtonCommand(o => StopSelectedAudioFile());
GenerationNameDisplay = "";
}
private async void Initialize(string filePath)
{
Workspace.Instance.SetStatus(TaskStatusType.Loading, $"Loading a file... ({filePath})"); // Set status.
// Load file.
string loadedFilePath = await FileLoadAsync(filePath);
try
{
if (loadedFilePath == null)
{
OnClose();
return;
}
else
{
// Initialize AudioPlayback and Visualizations.
_visualizations = ReflectionHelper.CreateAllInstancesOf <IVisualizationPlugin>().ToList();
_selectedVisualization = _visualizations.FirstOrDefault();
_audioPlayback = new AudioPlayback();
_audioPlayback.MaximumCalculated += OnAudioGraphMaximumCalculated;
_audioPlayback.FftCalculated += OnAudioGraphFftCalculated;
string extension = Path.GetExtension(filePath).ToLower();
if (extension == ".ogg" || extension == ".rpgmvo" || extension == ".ogg_")
{
_audioPlayback.Load(loadedFilePath, true); // Load audio file using Ogg Vorbis wave reader.
}
else
{
_audioPlayback.Load(loadedFilePath);
}
// Initialize track bar.
_trackBarTimer = new Timer();
_trackBarTimer.Interval = 500;
_trackBarTimer.Elapsed += new ElapsedEventHandler(OnTrackBarTimerElapsed);
_trackBarMaximumValue = _audioPlayback.GetTotalTime();
TimeSpan current = TimeSpan.Zero;
_trackBarString = $"{current.ToString(@"hh\:mm\:ss")} / {_trackBarMaximumValue.ToString(@"hh\:mm\:ss")}";
// Load file properties.
_fileProperties = new FileProperties(filePath);
}
}
catch (Exception ex)
{
Workspace.Instance.Report.AddReportWithIdentifier($"{ex.Message}\r\n{ex.StackTrace}", ReportType.Warning);
}
finally
{
Workspace.Instance.SetStatus(TaskStatusType.Completed, $"Completed."); // Set status.
}
}
//--------------------------------------------------------------------------------------------------------
//------------------------- </RECORD MICROPHONE> ---------------------------------------------------------
//--------------------------------------------------------------------------------------------------------
#endregion
private void CloseWindow()
{
timer.Stop();
Dispose();
AudioPlayBack.Dispose();
visualizations = null;
SelectedDevice = null;
AudioPlayBack = null;
Environment.Exit(0);
}
public MainWindow()
{
InitializeComponent();
network = new NeuroNetwork.NeuroNetwork(instruments.Count, "weights2");
network.SaveWeights("weights");
player = new SoundPlayer();
player.FftCalculated += audioGraph_FFTCalculated;
this.visualizations = new List <IVisualizationPlugin> {
new PolylineWaveFormVisualization()
};
this.selectedVisualization = this.visualizations.FirstOrDefault();
}
public AudioPlaybackViewModel(IEnumerable <IVisualizationPlugin> visualizations)
{
this.visualizations = new List <IVisualizationPlugin>(visualizations);
this.selectedVisualization = this.visualizations.FirstOrDefault();
this.audioPlayback = new AudioPlayback();
audioPlayback.MaximumCalculated += audioGraph_MaximumCalculated;
audioPlayback.FftCalculated += audioGraph_FftCalculated;
PlayCommand = new DelegateCommand(Play);
OpenFileCommand = new DelegateCommand(OpenFile);
StopCommand = new DelegateCommand(Stop);
PauseCommand = new DelegateCommand(Pause);
}
public AudioPlaybackViewModel(IEnumerable<IVisualizationPlugin> visualizations)
{
this.visualizations = new List<IVisualizationPlugin>(visualizations);
this.selectedVisualization = this.visualizations.FirstOrDefault();
this.audioPlayback = new AudioPlayback();
audioPlayback.MaximumCalculated += audioGraph_MaximumCalculated;
audioPlayback.FftCalculated += audioGraph_FftCalculated;
PlayCommand = new DelegateCommand(Play);
OpenFileCommand = new DelegateCommand(OpenFile);
StopCommand = new DelegateCommand(Stop);
PauseCommand = new DelegateCommand(Pause);
}
public AudioPlaybackViewModel(IEnumerable <IVisualizationPlugin> visualizations)
{
this.visualizations = new List <IVisualizationPlugin>(visualizations);
this.selectedVisualization = this.visualizations.FirstOrDefault();
this.audioPlayback = new AudioPlayback();
audioPlayback.MaximumCalculated += new EventHandler <MaxSampleEventArgs>(audioGraph_MaximumCalculated);
audioPlayback.FftCalculated += new EventHandler <FftEventArgs>(audioGraph_FftCalculated);
PlayCommand = new RelayCommand(
() => this.Play(),
() => true);
OpenFileCommand = new RelayCommand(
() => this.OpenFile(),
() => true);
StopCommand = new RelayCommand(
() => this.Stop(),
() => true);
PauseCommand = new RelayCommand(
() => this.Pause(),
() => true);
}
public AudioPlaybackViewModel(IEnumerable<IVisualizationPlugin> visualizations)
{
this.visualizations = new List<IVisualizationPlugin>(visualizations);
this.selectedVisualization = this.visualizations.FirstOrDefault();
this.audioPlayback = new AudioPlayback();
audioPlayback.MaximumCalculated += new EventHandler<MaxSampleEventArgs>(audioGraph_MaximumCalculated);
audioPlayback.FftCalculated += new EventHandler<FftEventArgs>(audioGraph_FftCalculated);
PlayCommand = new RelayCommand(
() => this.Play(),
() => true);
OpenFileCommand = new RelayCommand(
() => this.OpenFile(),
() => true);
StopCommand = new RelayCommand(
() => this.Stop(),
() => true);
PauseCommand = new RelayCommand(
() => this.Pause(),
() => true);
}
