private async Task InitializeAudioGraphAsync()
{
_audioPlayer = new XAudioPlayer();
var successful = await _audioPlayer.InitializeAudioGraphAsync();
if (!successful)
{
IsAudioEffectsSupport = false;
return;
}
IsAudioEffectsSupport = true;
_audioPlayer.MediaEnd += (sender, args) => OnCurrentTrackEnd();
_audioPlayer.StateChanged += (sender, args) => DispatcherHelper.CheckBeginInvokeOnUI(() => State = _audioPlayer.State);
_audioPlayer.ErrorOccurred += (sender, args) => OnCurrentTrackEnd();
_audioPlayer.PositionChanged += (sender, args) => DispatcherHelper.CheckBeginInvokeOnUI(() => NotifyPositionInternal(_audioPlayer.Position));
_audioPlayer.IsEQEffectEnabled = LocalSettingsHelper.LoadValue(CommonKeys.EQEffectEnabled, false);
_audioPlayer.EQBassGain = LocalSettingsHelper.LoadValue(CommonKeys.EQBassGain, 50d);
_audioPlayer.EQLowMidGain = LocalSettingsHelper.LoadValue(CommonKeys.EQLowMidGain, 20d);
_audioPlayer.EQHighMidGain = LocalSettingsHelper.LoadValue(CommonKeys.EQHighMidGain, 70d);
_audioPlayer.EQHighPitchGain = LocalSettingsHelper.LoadValue(CommonKeys.EQHighPitchGain, 30d);
_audioPlayer.IsEchoEffectEnabled = LocalSettingsHelper.LoadValue(CommonKeys.EchoEffectEnabled, false);
_audioPlayer.EchoDelay = LocalSettingsHelper.LoadValue(CommonKeys.EchoDelay, 50d);
_audioPlayer.IsLimiterEffectEnabled = LocalSettingsHelper.LoadValue(CommonKeys.LimiterEffectEnabled, false);
_audioPlayer.LimiterLoudness = LocalSettingsHelper.LoadValue(CommonKeys.LimiterLoudness, 20u);
_audioPlayer.IsReverbEffectEnabled = LocalSettingsHelper.LoadValue(CommonKeys.ReverbEffectEnabled, false);
_audioPlayer.ReverbDecayTime = LocalSettingsHelper.LoadValue(CommonKeys.ReverbDecay, 2d);
}
public async Task InitializeAsync()
{
if (_initialized)
{
return;
}
_initialized = true;
if (LocalSettingsHelper.LoadValue(CommonKeys.KeepScreenOn, false))
{
DisplayRequestHelper.RequestActive();
}
PlaylistsTitle = new ObservableCollection <string>((await Playlist.GetPlaylistsTitleAsync()));
var lastUsedPlaylist = LocalSettingsHelper.LoadValue(CommonKeys.LastUsedPlaylist, PlaylistsTitle.FirstOrDefault());
_selectedPlaylistTitle = PlaylistsTitle.SingleOrDefault(p => p.Equals(lastUsedPlaylist, StringComparison.OrdinalIgnoreCase)) ?? PlaylistsTitle.FirstOrDefault();
RaisePropertyChanged(nameof(SelectedPlaylistTitle));
await SwitchPlaylist(SelectedPlaylistTitle);
if (ActivePlaylistViewModel == null)
{
return;
}
var lastPlayedSong = LocalSettingsHelper.LoadValue(CommonKeys.LastPlayedSong, string.Empty);
if (string.IsNullOrEmpty(lastPlayedSong))
{
return;
}
var songs = ActivePlaylistViewModel.GetFlatSongs();
if (songs.Count == 0)
{
return;
}
var targetSong = songs.FirstOrDefault(s => s.FileUriPath.Equals(lastPlayedSong, StringComparison.OrdinalIgnoreCase));
if (targetSong == null)
{
return;
}
PlayerViewModel.PlaylistTitle = ActivePlaylistViewModel.Title;
if (((App)Application.Current).IsFileActivated)
{
return;
}
PlayerViewModel.AutoPlay = LocalSettingsHelper.LoadValue(CommonKeys.AutoPlay, false);
PlayerViewModel.Play(songs, songs.IndexOf(targetSong));
}
public SleepingModeViewModel()
{
_userDefinedNumber = LocalSettingsHelper.LoadValue(CommonKeys.SleepingModeNumber, (uint)30).ToString();
_isMinutesMode = LocalSettingsHelper.LoadValue(CommonKeys.SleepingMinutesMode, true);
_isSongsCountMode = LocalSettingsHelper.LoadValue(CommonKeys.SleepingSongsCountMode, false);
StartCommand = new ActionCommand <object>(ExecuteStartCommand);
ViewModelLocator.Instance.PlayerViewModel.ActiveSongChanged += PlayerViewModelOnActiveSongChanged;
}
public async Task InitializeAsync()
{
if (_initialized)
{
return;
}
_initialized = true;
_isLoopOn = LocalSettingsHelper.LoadValue(CommonKeys.IsLoopOn, false);
_isShuffleOn = LocalSettingsHelper.LoadValue(CommonKeys.IsShuffleOn, false);
_isSingleRepeatOn = LocalSettingsHelper.LoadValue(CommonKeys.IsSingleRepeatOn, false);
await InitializeAudioGraphAsync();
}
public AudioEffectsViewModel()
{
_isEqualizerEnabled = LocalSettingsHelper.LoadValue(CommonKeys.EQEffectEnabled, false);
_isEchoEnabled = LocalSettingsHelper.LoadValue(CommonKeys.EchoEffectEnabled, false);
_isLimiterEnabled = LocalSettingsHelper.LoadValue(CommonKeys.LimiterEffectEnabled, false);
_isReverbEnabled = LocalSettingsHelper.LoadValue(CommonKeys.ReverbEffectEnabled, false);
_echoDelay = PlayerViewModel.XAudioPlayer?.EchoDelay ?? 50;
_limiterLoudness = PlayerViewModel.XAudioPlayer?.LimiterLoudness ?? 20;
_reverbDecayTime = PlayerViewModel.XAudioPlayer?.ReverbDecayTime ?? 2;
_eq100HzGain = PlayerViewModel.XAudioPlayer?.EQBassGain ?? 50;
_eq900HzGain = PlayerViewModel.XAudioPlayer?.EQLowMidGain ?? 20;
_eq5kHzGain = PlayerViewModel.XAudioPlayer?.EQHighMidGain ?? 70;
_eq12kHzGain = PlayerViewModel.XAudioPlayer?.EQHighPitchGain ?? 30;
}
public SettingsViewModel()
{
_autoPlay = LocalSettingsHelper.LoadValue(CommonKeys.AutoPlay, false);
_keepScreenOn = LocalSettingsHelper.LoadValue(CommonKeys.KeepScreenOn, false);
}