private void NAudioEngine_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
NAudioEngine engine = NAudioEngine.Instance;
switch (e.PropertyName)
{
case "FileTag":
if (engine.FileTag != null)
{
TagLib.Tag tag = engine.FileTag.Tag;
if (tag.Title != null)
{
this.Title = "MusicPlayer | " + tag.Album;
}
if (tag.Title == null)
{
this.Title = "Music Player";
}
if (tag.Pictures.Length > 0)
{
using (MemoryStream albumArtworkMemStream = new MemoryStream(tag.Pictures[0].Data.Data))
{
try
{
BitmapImage albumImage = new BitmapImage();
albumImage.BeginInit();
albumImage.CacheOption = BitmapCacheOption.OnLoad;
albumImage.StreamSource = albumArtworkMemStream;
albumImage.EndInit();
albumArtPanel.AlbumArtImage = albumImage;
}
catch (NotSupportedException)
{
albumArtPanel.AlbumArtImage = null;
// System.NotSupportedException:
// No imaging component suitable to complete this operation was found.
}
albumArtworkMemStream.Close();
}
}
else
{
albumArtPanel.AlbumArtImage = null;
}
}
else
{
albumArtPanel.AlbumArtImage = null;
}
break;
case "ChannelPosition":
digitalClock.Time = TimeSpan.FromSeconds(engine.ChannelPosition);
break;
default:
// Do Nothing
break;
}
}
private void NAudioEngine_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
NAudioEngine instance = NAudioEngine.Instance;
string propertyName = e.PropertyName;
if (propertyName != null)
{
clockDisplay.Time = TimeSpan.FromSeconds(instance.ChannelPosition);
}
}
public MainWindow()
{
InitializeComponent();
NAudioEngine soundEngine = NAudioEngine.Instance;
soundEngine.PropertyChanged += NAudioEngine_PropertyChanged;
UIHelper.Bind(soundEngine, "CanStop", Stop, Button.IsEnabledProperty);
UIHelper.Bind(soundEngine, "CanPlay", Play, Button.IsEnabledProperty);
UIHelper.Bind(soundEngine, "CanPause", Pause, Button.IsEnabledProperty);
spectrumAnalyzer.RegisterSoundPlayer(soundEngine);
waveformTimeline.RegisterSoundPlayer(soundEngine);
}
public AudioPlayer()
{
InitializeComponent();
NAudioEngine soundEngine = NAudioEngine.Instance;
UIHelper.Bind(soundEngine, "CanStop", StopButton, IsEnabledProperty);
UIHelper.Bind(soundEngine, "CanPlay", PlayButton, IsEnabledProperty);
UIHelper.Bind(soundEngine, "CanPause", PauseButton, IsEnabledProperty);
soundEngine.PropertyChanged += NAudioEngine_PropertyChanged;
waveformTimeline.RegisterSoundPlayer(soundEngine);
Application.Current.Dispatcher.ShutdownStarted += Dispatcher_ShutdownStarted;
}
public PlayerViewModel()
{
Songs = new ObservableCollection <Song>();
LoadMusicLibraryAsync();
Player = NAudioEngine.Instance;
PlayNextCommand = new RelayCommand(PlayNext);
PlayPreviousCommand = new RelayCommand(PlayPrevious);
PlayCommand = new RelayCommand(Play);
ShowPlaybackQueueCommand = new RelayCommand(ShowPlaybackQueue);
VolumePopupOpenCommand = new RelayCommand(OpenVolumePopup);
MuteCommand = new RelayCommand(Mute);
Player.PropertyChanged += NAudioEngine_PropertyChanged;
}
public AudioToolView() : base(DataWindowMode.Custom)
{
InitializeComponent();
GivenRedAudioSource.Add("Red");
GivenRedAudioSource.Add("Blue");
GivenRedAudioSource.Add("Green");
GivenRedAudioSource.Add("Orange");
GivenRedAudioSource.Add("Purple");
GivenRedAudioSource.Add("White");
GivenRedAudioSource.Add("Black");
PlayListView.ItemsSource = GivenRedAudioSource;
ResourceDictionary themeResources = Application.LoadComponent(new Uri("Resources/Styles/ExpressionDark.xaml", UriKind.Relative)) as ResourceDictionary;
Resources.MergedDictionaries.Add(themeResources);
//clockDisplay.SetCurrentValue(WPFSoundVisualizationLib.DigitalClock.TimeProperty, TimeSpan.FromMilliseconds(channel.CurrentSound.GetLength(TimeUnit.MS)));
// this.DataContext = new AudioToolViewModel();
NAudioEngine soundEngine = NAudioEngine.Instance;
soundEngine.PropertyChanged += NAudioEngine_PropertyChanged;
// UIHelper.Bind(soundEngine, "CanStop", StopButton, Button.IsEnabledProperty);
// UIHelper.Bind(soundEngine, "CanPlay", PlayButton, Button.IsEnabledProperty);
// UIHelper.Bind(soundEngine, "CanPause", PauseButton, Button.IsEnabledProperty);
spectrumAnalyzer.RegisterSoundPlayer(soundEngine);
waveformTimeline.RegisterSoundPlayer(soundEngine);
//LoadExpressionDarkTheme();
ShowPage();
}
public void NAudioEngineCleanUp()
{
player = null;
}
public void NAudioEngineSetup()
{
player = NAudioEngine.Instance;
player.OpenFile(@"C:\You Raise Me Up.mp3");
}
