private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
var app = (App)Application.Current;
// load artwork if available
if (Track != null && Track.Thumb != null)
{
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.UriSource = app.plexClient.GetPhotoTranscodeUrl(Track.Thumb, 50, 50);
bitmap.CacheOption = BitmapCacheOption.Default;
bitmap.EndInit();
imageArtwork.Source = bitmap;
imageArtwork.Visibility = Visibility.Visible;
imageArtworkNone.Visibility = Visibility.Collapsed;
}
else
{
imageArtwork.Visibility = Visibility.Collapsed;
imageArtworkNone.Visibility = Visibility.Visible;
}
var playbackManager = PlaybackManager.GetInstance();
playbackManager.PlaybackStateChanged += TrackButton_PlaybackStateChanged;
TrackButton_PlaybackStateChanged(playbackManager.Track, new EventArgs());
}
private void Playback_PlaybackTick(object sender, EventArgs e)
{
var app = (App)System.Windows.Application.Current;
Task.Factory.StartNew(() =>
{
var playback = PlaybackManager.GetInstance();
doNotTriggerEvent = true;
if (playback.Track != null)
{
sliderPosition.Value = playback.Position;
sliderPosition.Maximum = playback.Track.Duration;
sliderPosition.IsEnabled = true;
}
else
{
sliderPosition.Value = 0;
sliderPosition.Maximum = 1;
sliderPosition.IsEnabled = false;
}
doNotTriggerEvent = false;
}, CancellationToken.None, TaskCreationOptions.None, app.uiContext);
}
private void TrackButton_Click(object sender, RoutedEventArgs e)
{
var index = ItemsControlHelper.FindIndexByItemChild(panelTracks, sender as DependencyObject);
if (index == -1)
{
return;
}
var playQueue = PlayQueueManager.GetInstance();
var track = playQueue.FromTracks(Tracks.ToArray(), index);
playQueue.AddPlayedIndex();
var playback = PlaybackManager.GetInstance();
playback.Play(track);
var app = (App)Application.Current;
app.config.LastPlaylist = Playlist.MetadataUrl;
var mainWindow = MainWindow.GetInstance();
mainWindow.GoToPlayQueue();
}
private NotificationWindow(PlexTrack track)
{
InitializeComponent();
tokenSource = new CancellationTokenSource();
Title = track.Title + " - " + track.Artist.Title;
// load artwork
var app = (App)System.Windows.Application.Current;
if (track.Thumb == null)
{
imageArtwork.Visibility = Visibility.Collapsed;
imageArtworkNone.Visibility = Visibility.Visible;
}
else
{
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.UriSource = app.plexClient.GetPhotoTranscodeUrl(track.Thumb, 50, 50);
bitmap.CacheOption = BitmapCacheOption.Default;
bitmap.EndInit();
imageArtwork.Source = bitmap;
imageArtwork.Visibility = Visibility.Visible;
imageArtworkNone.Visibility = Visibility.Collapsed;
}
var playback = PlaybackManager.GetInstance();
playback.PlaybackTick += Playback_PlaybackTick;
}
private void TrackButton_PlaybackStateChanged(object sender, EventArgs e)
{
var app = (App)Application.Current;
var playbackManager = PlaybackManager.GetInstance();
// update UI
Task.Factory.StartNew(() =>
{
if (DoNotUpdatePlaying)
{
return;
}
if (playbackManager.Track == null || Track == null || playbackManager.Track.MetadataUrl != Track.MetadataUrl || playbackManager.PlaybackState == NAudio.Wave.PlaybackState.Stopped)
{
IsPlaying = false;
}
else
{
IsPlaying = true;
}
button.Tag = IsPlaying;
}, CancellationToken.None, TaskCreationOptions.None, app.uiContext);
}
private void UserControl_Unloaded(object sender, RoutedEventArgs e)
{
var playbackManager = PlaybackManager.GetInstance();
playbackManager.PlaybackStateChanged -= PlaybackManager_PlaybackStateChanged;
playbackManager.RepeatChanged -= PlaybackManager_RepeatChanged;
playbackManager.ShuffleChanged -= PlaybackManager_ShuffleChanged;
}
private void Position_ValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e)
{
if (doNotTriggerSliderEvent)
{
return;
}
PlaybackManager.GetInstance().Position = (long)e.NewValue;
}
private void PlaybackManager_VolumeChanged(object sender, EventArgs e)
{
doNotTriggerEvent = true;
var playbackManager = PlaybackManager.GetInstance();
var newValue = playbackManager.Volume * 100.0;
sliderVolume.Value = newValue;
textVolume.Text = ((int)newValue).ToString();
}
private void Playback_PlaybackTick(object sender, EventArgs e)
{
var app = (App)System.Windows.Application.Current;
var playback = PlaybackManager.GetInstance();
Task.Factory.StartNew(() =>
{
sliderPosition.Value = playback.Position;
sliderPosition.Maximum = playback.Track == null ? 1 : playback.Track.Duration;
}, CancellationToken.None, TaskCreationOptions.None, app.uiContext);
}
protected override void OnClosed(EventArgs e)
{
base.OnClosed(e);
// unregister event
var playback = PlaybackManager.GetInstance();
playback.PlaybackTick -= Playback_PlaybackTick;
tokenSource.Cancel();
notificationWindow = null;
}
private void sliderVolume_ValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e)
{
if (doNotTriggerEvent)
{
doNotTriggerEvent = false;
return;
}
var playbackManager = PlaybackManager.GetInstance();
playbackManager.Volume = (float)(e.NewValue / 100.0f);
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
if (!(Application.Current is App))
{
return;
}
var playbackManager = PlaybackManager.GetInstance();
playbackManager.VolumeChanged += PlaybackManager_VolumeChanged;
// update UI
PlaybackManager_VolumeChanged(playbackManager, new EventArgs());
}
protected override void OnClosed(EventArgs e)
{
base.OnClosed(e);
// unregister event handler
var playback = PlaybackManager.GetInstance();
playback.PlaybackStateChanged -= Playback_PlaybackStateChanged;
playback.PlaybackTick -= Playback_PlaybackTick;
playback.VolumeChanged -= Playback_VolumeChanged;
// .net will destroy this instance
instance = null;
}
// PlaybackManager event handlers
private void Playback_PlaybackStateChanged(object sender, EventArgs e)
{
var app = (App)System.Windows.Application.Current;
Task.Factory.StartNew(() =>
{
var playback = PlaybackManager.GetInstance();
if (playback.Track == null)
{
Title = string.Empty;
sliderPosition.Value = 0;
sliderPosition.Maximum = 1;
sliderPosition.IsEnabled = false;
imageArtwork.Source = null;
imageArtwork.Visibility = Visibility.Collapsed;
imageArtworkNone.Visibility = Visibility.Collapsed;
}
else
{
Title = playback.Track.Title + " - " + playback.Track.Artist.Title;
// load artwork
if (playback.Track.Thumb == null)
{
imageArtwork.Visibility = Visibility.Collapsed;
imageArtworkNone.Visibility = Visibility.Visible;
}
else
{
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.UriSource = app.plexClient.GetPhotoTranscodeUrl(playback.Track.Thumb, 50, 50);
bitmap.CacheOption = BitmapCacheOption.OnDemand;
bitmap.EndInit();
imageArtwork.Source = bitmap;
imageArtwork.Visibility = Visibility.Visible;
imageArtworkNone.Visibility = Visibility.Collapsed;
}
}
buttonPlay.Visibility = playback.PlaybackState == NAudio.Wave.PlaybackState.Playing ? Visibility.Collapsed : Visibility.Visible;
buttonPause.Visibility = playback.PlaybackState == NAudio.Wave.PlaybackState.Playing ? Visibility.Visible : Visibility.Collapsed;
}, CancellationToken.None, TaskCreationOptions.None, app.uiContext);
}
private void UserControl_Unloaded(object sender, RoutedEventArgs e)
{
var playbackControl = PlaybackManager.GetInstance();
playbackControl.StartPlaying -= PlaybackControl_StartPlaying;
playbackControl.PlaybackTick -= PlaybackControl_PlaybackTick;
playbackControl.PlaybackStateChanged -= PlaybackControl_PlaybackStateChanged;
var upcomings = UpcomingManager.GetInstance();
upcomings.TrackChanged -= Upcomings_TrackChanged;
artworkResizeTokenSource.Cancel();
}
private void Position_ValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e)
{
if (doNotTriggerEvent)
{
return;
}
var app = (App)System.Windows.Application.Current;
var playback = PlaybackManager.GetInstance();
Task.Factory.StartNew(() =>
{
playback.Position = (long)e.NewValue;
}, CancellationToken.None, TaskCreationOptions.None, app.uiContext);
}
private void TrackButton_Click(object sender, RoutedEventArgs e)
{
var index = ItemsControlHelper.FindIndexByItemChild(panelTracks, sender as DependencyObject);
if (index == -1)
{
return;
}
var upcomings = UpcomingManager.GetInstance();
var track = upcomings.Remove(index);
var playback = PlaybackManager.GetInstance();
playback.Play(track);
}
private void MenuItem_Play_Click(object sender, RoutedEventArgs e)
{
var button = (Component.TrackButton)((ContextMenu)((MenuItem)e.Source).Parent).PlacementTarget;
var index = ItemsControlHelper.FindIndexByItemChild(panelTracks, button);
var playQueue = PlayQueueManager.GetInstance();
var track = playQueue.FromTracks(Tracks, index);
playQueue.AddPlayedIndex();
var playback = PlaybackManager.GetInstance();
playback.Play(track);
var mainWindow = MainWindow.GetInstance();
mainWindow.GoToPlayQueue();
}
private void PlaybackControl_PlaybackTick(object sender, EventArgs e)
{
var app = (App)Application.Current;
Task.Factory.StartNew(() =>
{
doNotTriggerSliderEvent = true;
if (Track == null)
{
sliderPosition.Value = 0;
sliderPosition.Maximum = 1;
sliderPosition.IsEnabled = false;
textPosition.Text = "00:00";
textPositionRemaining.Text = "00:00";
textBuffering.Visibility = Visibility.Collapsed;
}
else
{
var playback = PlaybackManager.GetInstance();
var position = playback.Position;
var duration = Track.Duration;
var remaining = duration - position;
sliderPosition.Value = position;
sliderPosition.Maximum = duration;
sliderPosition.IsEnabled = true;
int positionMinute = (int)Math.Floor(position / 60.0);
int positionSecond = (int)(position - positionMinute * 60.0);
textPosition.Text = positionMinute.ToString().PadLeft(2, '0') + ":" + positionSecond.ToString().PadLeft(2, '0');
int remainingMinute = (int)Math.Floor(remaining / 60.0);
int remainingSecond = (int)(remaining - remainingMinute * 60.0);
textPositionRemaining.Text = remainingMinute.ToString().PadLeft(2, '0') + ":" + remainingSecond.ToString().PadLeft(2, '0');
textBuffering.Visibility = playback.IsBuffering ? Visibility.Visible : Visibility.Collapsed;
}
doNotTriggerSliderEvent = false;
}, CancellationToken.None, TaskCreationOptions.None, app.uiContext);
}
private PlaybackControlWindow()
{
InitializeComponent();
// hide all notification
NotificationWindow.HideAll();
// event handler
var playback = PlaybackManager.GetInstance();
playback.PlaybackStateChanged += Playback_PlaybackStateChanged;
playback.PlaybackTick += Playback_PlaybackTick;
playback.VolumeChanged += Playback_VolumeChanged;
// invoke all event handlers
Playback_PlaybackStateChanged(this, new EventArgs());
Playback_PlaybackTick(this, new EventArgs());
Playback_VolumeChanged(this, new EventArgs());
}
private void PlaybackManager_PlaybackStateChanged(object sender, EventArgs e)
{
var app = (App)Application.Current;
Task.Factory.StartNew(() =>
{
var playbackManager = PlaybackManager.GetInstance();
if (playbackManager.PlaybackState == NAudio.Wave.PlaybackState.Playing)
{
buttonPlay.Visibility = Visibility.Collapsed;
buttonPause.Visibility = Visibility.Visible;
}
else
{
buttonPlay.Visibility = Visibility.Visible;
buttonPause.Visibility = Visibility.Collapsed;
}
}, CancellationToken.None, TaskCreationOptions.None, app.uiContext);
}
private void TrackButton_Click(object sender, RoutedEventArgs e)
{
var button = (Component.TrackButton)sender;
var index = ItemsControlHelper.FindIndexByItemChild(panelTracks, button);
if (index == -1)
{
return;
}
skipNextCurrentChanged = true;
var playQueue = PlayQueueManager.GetInstance();
playQueue.Play(index);
var playback = PlaybackManager.GetInstance();
playback.Play(button.Track);
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
if (DesignerProperties.GetIsInDesignMode(this))
{
return;
}
var playbackControl = PlaybackManager.GetInstance();
playbackControl.StartPlaying += PlaybackControl_StartPlaying;
playbackControl.PlaybackTick += PlaybackControl_PlaybackTick;
playbackControl.PlaybackStateChanged += PlaybackControl_PlaybackStateChanged;
var upcomings = UpcomingManager.GetInstance();
upcomings.TrackChanged += Upcomings_TrackChanged;
Upcomings_TrackChanged(this, e);
Track = playbackControl.Track;
LoadArtwork();
}
private void PlaybackControl_PlaybackStateChanged(object sender, EventArgs e)
{
var app = (App)Application.Current;
var playback = PlaybackManager.GetInstance();
if (playback.PlaybackState == NAudio.Wave.PlaybackState.Stopped)
{
Task.Factory.StartNew(() =>
{
sliderPosition.Value = 0;
sliderPosition.Maximum = 1;
sliderPosition.IsEnabled = false;
textPosition.Text = "00:00";
textPositionRemaining.Text = "00:00";
textBuffering.Visibility = Visibility.Collapsed;
imageArtwork.Source = null;
imageArtwork.Visibility = Visibility.Collapsed;
imageArtworkNone.Visibility = Visibility.Collapsed;
Track = null;
}, CancellationToken.None, TaskCreationOptions.None, app.uiContext);
}
}
private void Shuffle_Click(object sender, RoutedEventArgs e)
{
var playbackManager = PlaybackManager.GetInstance();
playbackManager.IsShuffle = !playbackManager.IsShuffle;
}
private void UserControl_Unloaded(object sender, RoutedEventArgs e)
{
var playbackManager = PlaybackManager.GetInstance();
playbackManager.VolumeChanged -= PlaybackManager_VolumeChanged;
}
private void UserControl_Unloaded(object sender, RoutedEventArgs e)
{
PlaybackManager.GetInstance().PlaybackStateChanged -= TrackButton_PlaybackStateChanged;
}
private void Playback_VolumeChanged(object sender, EventArgs e)
{
doNotTriggerEvent = true;
sliderVolume.Value = Math.Ceiling(PlaybackManager.GetInstance().Volume * 100);
doNotTriggerEvent = false;
}
private void PlaybackManager_ShuffleChanged(object sender, EventArgs e)
{
var playbackManager = PlaybackManager.GetInstance();
pathShuffle.Fill = new SolidColorBrush(playbackManager.IsShuffle ? Color.FromRgb(0xCC, 0x7B, 0x19) : Color.FromRgb(255, 255, 255));
}
private void Repeat_Click(object sender, RoutedEventArgs e)
{
var playbackManager = PlaybackManager.GetInstance();
playbackManager.IsRepeat = !playbackManager.IsRepeat;
}