C# Class OpenSyno.Services.PlaybackService

Inheritance: IPlaybackService, IAudioRenderingService

Public Methods

Method	Description
ClearTracksInQueue ( ) : void
GetCurrentTrack ( ) : GuidToTrackMapping
GetTracksCountInQueue ( ) : int
GetTracksInQueue ( ) : IEnumerable
GetVolume ( ) : double
InsertTracksToQueue ( IEnumerable tracks, int insertPosition, Guid>.Action callback ) : void
InvalidateCachedTokens ( ) : void	Invalidates the cached tokens. Used to make sure we purge the fix for the uri containing non-ascii7 characters. The current architecture relies on the fact that we only change the token if the cached token is outdated. fixes use url-shortening services and have their token enclosed, so it is necessary not to update the cached token indepedently from the cached uri fixes !
Pause ( ) : void
PausePlayback ( ) : void
PlayTrackInQueue ( System.Guid trackToPlay ) : void	Clears the play queue. Inserts the specified tracks to the play queue. Plays the specified track. It must be present in the queue.
PlaybackService ( IAudioStationSession audioStationSession, IAudioTrackFactory audioTrackFactory, IVersionDependentResourcesProvider versionDependentResourceProvider ) : System	Initializes a new instance of the PlaybackService class.
RemoveTracksFromQueue ( IEnumerable tracksToRemove ) : void
Resume ( ) : void
ResumePlayback ( ) : void
SetVolume ( double volume ) : void
SkipNext ( ) : void
SkipPrevious ( ) : void
StreamTrack ( System.Guid guidOfTrackToPlay ) : void

Protected Methods

Method	Description
OnTrackStarted ( TrackStartedEventArgs trackStartedEventArgs ) : void

Private Methods

Method	Description
BackgroundPlayerPlayStateChanged ( object sender, EventArgs e ) : void
DetectAffectedTracksAndBuildFix ( List potentiallyUnsafeMappings, Guid>.Action callback ) : void	Detects the affected tracks and build a fix.
OnBufferingProgressUpdated ( BufferingProgressUpdatedEventArgs bufferingProgressUpdatedEventArgs ) : void
OnMediaPositionChanged ( object sender, MediaPositionChangedEventArgs e ) : void
OnTrackCurrentPositionChanged ( MediaPositionChangedEventArgs mediaPositionChangedEventArgs ) : void
OnTracksInQueueChanged ( PlayqueueChangedEventArgs eventArgs ) : void
SerializeAsciiUriFixes ( ) : void
SerializePlayqueue ( ) : void

Method Details

ClearTracksInQueue() public method

public ClearTracksInQueue ( ) : void
return	void

GetCurrentTrack() public method

public GetCurrentTrack ( ) : GuidToTrackMapping
return	OpenSyno.Contracts.Domain.GuidToTrackMapping

GetTracksCountInQueue() public method

public GetTracksCountInQueue ( ) : int
return	int

GetTracksInQueue() public method

public GetTracksInQueue ( ) : IEnumerable
return	IEnumerable

GetVolume() public method

public GetVolume ( ) : double
return	double

InsertTracksToQueue() public method

public InsertTracksToQueue ( IEnumerable tracks, int insertPosition, Guid>.Action callback ) : void
tracks	IEnumerable
insertPosition	int
callback	Guid>.Action
return	void

InvalidateCachedTokens() public method

Invalidates the cached tokens.

Used to make sure we purge the fix for the uri containing non-ascii7 characters. The current architecture relies on the fact that we only change the token if the cached token is outdated. fixes use url-shortening services and have their token enclosed, so it is necessary not to update the cached token indepedently from the cached uri fixes !

public InvalidateCachedTokens ( ) : void
return	void

OnTrackStarted() protected method

protected OnTrackStarted ( TrackStartedEventArgs trackStartedEventArgs ) : void
trackStartedEventArgs	TrackStartedEventArgs
return	void

Pause() public method

public Pause ( ) : void
return	void

PausePlayback() public method

public PausePlayback ( ) : void
return	void

PlayTrackInQueue() public method

Clears the play queue. Inserts the specified tracks to the play queue. Plays the specified track. It must be present in the queue.

public PlayTrackInQueue ( System.Guid trackToPlay ) : void
trackToPlay	System.Guid	The track to play.
return	void

PlaybackService() public method

Initializes a new instance of the PlaybackService class.

public PlaybackService ( IAudioStationSession audioStationSession, IAudioTrackFactory audioTrackFactory, IVersionDependentResourcesProvider versionDependentResourceProvider ) : System
audioStationSession	IAudioStationSession
audioTrackFactory	IAudioTrackFactory
versionDependentResourceProvider	IVersionDependentResourcesProvider
return	System

RemoveTracksFromQueue() public method

public RemoveTracksFromQueue ( IEnumerable tracksToRemove ) : void
tracksToRemove	IEnumerable
return	void

Resume() public method

public Resume ( ) : void
return	void

ResumePlayback() public method

public ResumePlayback ( ) : void
return	void

SetVolume() public method

public SetVolume ( double volume ) : void
volume	double
return	void

SkipNext() public method

public SkipNext ( ) : void
return	void

SkipPrevious() public method

public SkipPrevious ( ) : void
return	void

StreamTrack() public method

public StreamTrack ( System.Guid guidOfTrackToPlay ) : void
guidOfTrackToPlay	System.Guid
return	void