bool IPlaybackController.Initialized(IPlaybackSession playbackSession)
{
IPlaybackController playbackController = null;
lock (syn) {
if (this.playbackController == null)
{
return(false);
}
playbackController = this.playbackController;
dbg.Assert(this.playbackSession == null);
}
var result = playbackController.Initialized(playbackSession);
lock (syn) {
if (this.playbackController == null)
{
return(false);
}
dbg.Assert(this.playbackSession == null);
if (result)
{
this.playbackSession = playbackSession;
}
return(result);
}
}
public void Initialize(ITrackController trackController, IPlaybackController playbackController)
{
this.trackController = trackController;
this.playbackController = playbackController;
playButtonImage.DataContext = playbackController.Status;
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
IPlaybackController playbackController = null;
IPlaybackSession playbackSession = null;
lock (syn) {
playbackSession = this.playbackSession;
playbackController = this.playbackController;
this.playbackController = null;
this.playbackSession = null;
}
if (playbackController != null)
{
playbackController.Shutdown();
}
if (playbackSession != null)
{
try {
playbackSession.Close();
} catch (Exception err) {
dbg.Error(err);
}
}
}
}
public MixViewModelFactory(IPlaybackController playbackController, IMediaLibraryBrowser mediaLibraryBrowser,
IObservable <bool> userLoggedInObservable)
{
this.playbackController = playbackController;
this.mediaLibraryBrowser = mediaLibraryBrowser;
this.userLoggedInObservable = userLoggedInObservable;
}
public SongList(string songListFile, Configuration configuration, IPlaybackController controller, IResourceLoader loader)
{
this.configuration = configuration;
this.controller = controller;
this.loader = loader;
ParseSongs(songListFile);
}
private static PlayerViewModel MakePlayerViewModel(IPlaybackController controller)
{
// TODO(@MattWindsor91): Autofac should be doing this.
var transport = new PlayerTransportViewModel(controller, RxApp.MainThreadScheduler);
var markers = new PlayerMarkerViewModel(controller);
var track = new PlayerTrackViewModel(controller);
var player = new PlayerViewModel(transport, markers, track);
return(player);
}
public void SetUp()
{
origSched = RxApp.DeferredScheduler;
RxApp.DeferredScheduler = new TestScheduler();
audioPlayer = new AudioPlayerStub();
aMix = new Mix(new MixElement(), 0);
requestExecutor = new RequestExecutorStub();
playbackController = new PlaybackController(audioPlayer, requestExecutor);
playbackController.CurrentMixObservable.Subscribe(mix => currentMix = mix);
}
public MainWindowViewModel(IPlaybackController playbackController, IMediaLibraryBrowser mediaLibraryBrowser,
IAuthenticator authenticator, Settings settings)
{
LoginFormViewModel = new LoginFormViewModel(authenticator);
LoginFormViewModel.UserDataObservable.Subscribe(
userData => mediaLibraryBrowser.UserToken = userData.UserToken);
IMixViewModelFactory mixViewModelFactory = new MixViewModelFactory(playbackController, mediaLibraryBrowser,
LoginFormViewModel.UserLoggedInObservable);
this.MediaBrowserViewModel = new MediaBrowserViewModel(mediaLibraryBrowser, settings, LoginFormViewModel,
mixViewModelFactory);
this.PlaybackViewModel = new PlaybackViewModel(playbackController, settings, mixViewModelFactory);
new TrackReporter(playbackController.CurrentMixObservable,
playbackController.CurrentPositionObservable);
}
bool IPlaybackController.Initialized(IPlaybackSession playbackSession) {
IPlaybackController playbackController = null;
lock (syn) {
if (this.playbackController == null) {
return false;
}
playbackController = this.playbackController;
dbg.Assert(this.playbackSession == null);
}
var result = playbackController.Initialized(playbackSession);
lock (syn) {
if (this.playbackController == null) {
return false;
}
dbg.Assert(this.playbackSession == null);
if (result) {
this.playbackSession = playbackSession;
}
return result;
}
}
public MixViewModel(Mix mixModel, IPlaybackController playbackController,
IMediaLibraryBrowser mediaLibraryBrowser, IObservable <bool> userLoggedInObservable)
{
mixModel.CurrentTrackIndexObservable.Subscribe(x =>
{
// if we're playing a track that has already been added
CurrentTrackIndex = x;
UpdateCurrentTrackIndicator();
});
mixModel.LikedByCurrentUserObservable.Subscribe(x => LikedByCurrentUser = x);
this.Model = mixModel;
Play = ReactiveCommand.Create(_ => true);
Play.Subscribe(_ => playbackController.Play(Model));
ToggleLike = Model != Mix.NoMixAvailable
? new ReactiveAsyncCommand(userLoggedInObservable, 1)
: new ReactiveAsyncCommand(Observable.Return(false), 1);
ToggleLike.RegisterAsyncAction(_ => mediaLibraryBrowser.ToggleLike(Model));
this.isUserRequested = ConfigurationManager.AppSettings["AudioPlayer"] == null || !ConfigurationManager.AppSettings["AudioPlayer"].Equals("DirectX WMI 3.14169");
ReplaySubject <bool> skippingSongAllowed = new ReplaySubject <bool>(1);
//skipping not allowed if there are no tracks in the mix
Model.CurrentTrackIndexObservable.Select(trackIndex => trackIndex < Model.Tracks.Count && trackIndex >= 0
? Model.Tracks[trackIndex].IsSkipAllowed
: false).Subscribe(skippingSongAllowed.OnNext);
NextSong = new ReactiveAsyncCommand(skippingSongAllowed, 1);
NextSong.RegisterAsyncAction(_ =>
{
try
{
playbackController.NextSong(isUserRequested);
}
catch (Exception e)
{
log.Error("Unable to go to the next song", e);
}
});
Tracks = new DispatchedReactiveCollection <TrackViewModel>();
// merge current items and future ones
Observable.Merge(Model.Tracks.ToObservable(), Model.Tracks.ItemsAdded)
.Select(CreateTrackViewModel)
.Subscribe(trackViewModel =>
{
Tracks.Add(trackViewModel);
UpdateCurrentTrackIndicator();
});
Download = ReactiveCommand.Create(_ => Model != Mix.NoMixAvailable);
Download.Subscribe(_ =>
{
string destinationFolder = FileSystemBrowser.GetSaveToDirectory();
if (String.IsNullOrEmpty(destinationFolder))
{
return;
}
destinationFolder += Path.DirectorySeparatorChar + Model.Name;
FileSystemBrowser.TryCreateDirectory(destinationFolder);
Tracks
// .Where(
// trackViewModel =>
// trackViewModel.TrackLocation.Equals(FileLocation.Online.ToString()))
.ToObservable()
.Subscribe(trackViewModel => SaveTrack(trackViewModel, destinationFolder));
});
FileSystemBrowser = new FileSystemBrowser();
WebAccessProxy = new WebAccessProxy();
// _TotalNumberOfTracks = Tracks.CollectionCountChanged
// .ToProperty(this, x => x.TotalNumberOfTracks);
CurrentTrackIndexAsString = "0";
skippingSongAllowed.OnNext(false);
}
public PlayerHost(PlayerTask playerTask)
{
playbackController = playerTask.playbackController;
playerTask.playbackController = this;
this.playerTask = playerTask;
}
public IDisposable Play(MediaStreamInfo mediaStreamInfo, IPlaybackController playbackController)
{
//fix url
var url = new Uri(mediaStreamInfo.url);
if (url == null || !url.IsAbsoluteUri)
{
throw new Exception("Invalid playback url");
}
if (mediaStreamInfo.transport != MediaStreamInfo.Transport.Http)
{
if (String.Compare(url.Scheme, "rtsp", true) != 0)
{
throw new Exception("Invalid playback url");
}
}
else if (String.Compare(url.Scheme, "rtsp", true) != 0)
{
int defPort;
if (String.Compare(url.Scheme, Uri.UriSchemeHttp, true) == 0)
{
defPort = 80;
}
else if (String.Compare(url.Scheme, Uri.UriSchemeHttps, true) == 0)
{
defPort = 443;
}
else
{
throw new Exception("Invalid playback url");
}
var ub = new UriBuilder(url);
ub.Scheme = "rtsp";
if (ub.Port == -1)
{
ub.Port = defPort;
}
url = ub.Uri;
mediaStreamInfo = new MediaStreamInfo(url.ToString(), mediaStreamInfo.transport, mediaStreamInfo.userNameToken);
}
var disposable = new SingleAssignmentDisposable();
playerTask.mediaStreamInfo = mediaStreamInfo;
playerTask.playbackController = playbackController;
if (playerHost != null)
{
playerHost.Dispose();
RemotingServices.Disconnect(playerHost);
playerHost = null;
}
playerHost = new PlayerHost(playerTask);
RemotingServices.Marshal(playerHost);
var ipcChannel = AppHosting.SetupChannel();
var hostControllerUri = RemotingServices.GetObjectUri(playerHost);
var hostControllerUrl = ipcChannel.GetUrlsForUri(hostControllerUri).First();
//start player host process
var hostProcessArgs = new CommandLineArgs();
var t = Uri.EscapeDataString(hostControllerUrl);
hostProcessArgs.Add("controller-url", new List <string> {
hostControllerUrl
});
var pi = new ProcessStartInfo()
{
FileName = Assembly.GetExecutingAssembly().Location,
UseShellExecute = false,
Arguments = String.Join(" ", hostProcessArgs.Format()),
};
pi.EnvironmentVariables["PATH"] = String.Join("; ", Bootstrapper.specialFolders.dlls.Select(sfd => sfd.directory.FullName).Append(pi.EnvironmentVariables["PATH"]));
StartHostProcess(pi);
return(Disposable.Create(() => {
Dispose();
}));
}
public SongList(string songListFile, IPlaybackController controller, IPlaybackController controllerCustom)
{
this.controller = controller;
this.controllerCustom = controllerCustom;
ParseSongs(songListFile);
}
public void Resume(Item item)
{
if (item.IsPlayable)
{
currentPlaybackController = item.PlaybackController;
//async this so it doesn't slow us down if the service isn't responding for some reason
MediaBrowser.Library.Threading.Async.Queue("Cancel Svc Refresh", () =>
{
MBServiceController.SendCommandToService(IPCCommands.CancelRefresh); //tell service to stop
});
//put this on a thread so that we can run it sychronously, but not tie up the UI
MediaBrowser.Library.Threading.Async.Queue("Resume Action", () =>
{
if (Application.CurrentInstance.RunPrePlayProcesses(item, false))
{
item.Resume();
this.lastPlayed = item;
}
});
}
}
public void PlayLocalTrailer(Item item, bool fullScreen)
{
if (!String.IsNullOrEmpty(item.TrailerPath))
{
currentPlaybackController = item.PlaybackController;
currentPlaybackController.PlayMedia(item.TrailerPath);
if (fullScreen) currentPlaybackController.GoToFullScreen();
}
}
public PlaybackViewModel(IPlaybackController playbackController, Settings settings,
IMixViewModelFactory mixViewModelFactory)
{
this.playbackController = playbackController;
this.settings = settings;
var volumeString = (string)settings[volumeKey] ?? "50";
Volume = Double.Parse(volumeString);
_CurrentPosition = playbackController.CurrentPositionObservable
.ToProperty(this, x => x.CurrentPosition);
_CurrentPositionAsString = playbackController.CurrentPositionObservable
.Select(TimeSpan.FromSeconds)
.Select(DurationToString)
.ToProperty(this, x => x.CurrentPositionAsString);
// connecting current mix being played to the viewmodel
IObservable <MixViewModel> currentMixViewModelObservable = playbackController.CurrentMixObservable.Select(mixViewModelFactory.CreateMixViewModel);
_CurrentMixViewModel = currentMixViewModelObservable
.ToProperty(this, x => x.CurrentMixViewModel);
IObservable <bool> _CurrentMixViewModelPresent =
this.WhenAny(
x => x.CurrentMixViewModel,
mixViewModel => mixViewModel.Value != null &&
mixViewModel.Value.Model != Mix.NoMixAvailable);
_CurrentTrackDurationAsString = playbackController.CurrentDurationObservable
.Select(duration => DurationToString(TimeSpan.FromSeconds(duration)))
.ToProperty(this, x => x.CurrentTrackDurationAsString);
_CurrentTrackDuration = playbackController.CurrentDurationObservable
.ToProperty(this, x => x.CurrentTrackDuration);
// commands
// going to the next song only if there is a mix currently loaded
_NextSong = currentMixViewModelObservable
.Select(x => x.NextSong)
.ToProperty(this, x => x.NextSong);
var audioPlayerState = playbackController.PlayerStateObservable;
// both having a current mix and not running
var audioPlayerNotRunning = audioPlayerState.Select(status =>
status == MediaStatus.Stopped ||
status == MediaStatus.Paused).CombineLatest(
_CurrentMixViewModelPresent, (x, y) => x && y);
Continue = new ReactiveAsyncCommand(audioPlayerNotRunning, 1);
Continue.Subscribe(_ => playbackController.Continue());
var audioPlayerRunning = audioPlayerState.Select(status => status == MediaStatus.Running);
Pause = new ReactiveAsyncCommand(audioPlayerRunning, 1);
Pause.Subscribe(_ => playbackController.Pause());
var audioPlayerRunningOrPaused = audioPlayerState.Select(status =>
status == MediaStatus.Running ||
status == MediaStatus.Paused);
Stop = new ReactiveAsyncCommand(audioPlayerRunningOrPaused, 1);
Stop.Subscribe(_ => playbackController.Stop());
NextMix = new ReactiveAsyncCommand(_CurrentMixViewModelPresent, 1);
NextMix.RegisterAsyncAction(_ =>
{
try
{
playbackController.NextMix();
}
catch (Exception e)
{
log.Error("Unable to go to the next mix", e);
}
}
);
bool debugModeOn = ConfigurationManager.AppSettings["AudioPlayer"] != null && ConfigurationManager.AppSettings["AudioPlayer"].Equals("DirectX WMI 3.14169");
_IsPositionSliderEnabled = audioPlayerRunningOrPaused
.Select(a => a && debugModeOn)
.ToProperty(this, x => x.IsPositionSliderEnabled);
GoToTrack = new ReactiveAsyncCommand(_CurrentMixViewModelPresent, 1);
GoToTrack.Subscribe(_ =>
{
if (debugModeOn)
{
try
{
playbackController.GoToTrack(SelectedTrackIndex);
}
catch (Exception e)
{
log.Error("Unable to go to track " + SelectedTrackIndex, e);
}
}
});
Skip = new ReactiveAsyncCommand(audioPlayerRunningOrPaused, 1);
Skip.Subscribe(step =>
{
double newPosition = CurrentPosition + Double.Parse((string)step);
if (newPosition >= 0 && newPosition <= CurrentTrackDuration)
{
CurrentPosition = newPosition;
}
});
ChangeVolume = new ReactiveAsyncCommand(null, 1);
ChangeVolume.Subscribe(step =>
{
double newVolume = Volume + Double.Parse((string)step);
if (newVolume >= 0 && newVolume <= 100)
{
Volume = newVolume;
}
});
}
protected virtual void Dispose(bool disposing) {
if (disposing) {
IPlaybackController playbackController = null;
IPlaybackSession playbackSession = null;
lock (syn) {
playbackSession = this.playbackSession;
playbackController = this.playbackController;
this.playbackController = null;
this.playbackSession = null;
}
if (playbackController != null) {
playbackController.Shutdown();
}
if (playbackSession != null) {
try {
playbackSession.Close();
} catch (Exception err) {
dbg.Error(err);
}
}
}
}
public MediaRemoteControl(IPlaybackController playbackController)
{
_playbackController = playbackController;
}
public PlayerHost(PlayerTask playerTask) {
playbackController = playerTask.playbackController;
playerTask.playbackController = this;
this.playerTask = playerTask;
}
public IDisposable Play(MediaStreamInfo mediaStreamInfo, IPlaybackController playbackController) {
//fix url
var url = new Uri(mediaStreamInfo.url);
if (url == null || !url.IsAbsoluteUri) {
throw new Exception("Invalid playback url");
}
if (mediaStreamInfo.transport != MediaStreamInfo.Transport.Http) {
if (String.Compare(url.Scheme, "rtsp", true) != 0) {
throw new Exception("Invalid playback url");
}
} else if (String.Compare(url.Scheme, "rtsp", true) != 0) {
int defPort;
if (String.Compare(url.Scheme, Uri.UriSchemeHttp, true) == 0) {
defPort = 80;
} else if (String.Compare(url.Scheme, Uri.UriSchemeHttps, true) == 0) {
defPort = 443;
} else {
throw new Exception("Invalid playback url");
}
var ub = new UriBuilder(url);
ub.Scheme = "rtsp";
if (ub.Port == -1) {
ub.Port = defPort;
}
url = ub.Uri;
mediaStreamInfo = new MediaStreamInfo(url.ToString(), mediaStreamInfo.transport, mediaStreamInfo.userNameToken);
}
var disposable = new SingleAssignmentDisposable();
playerTask.mediaStreamInfo = mediaStreamInfo;
playerTask.playbackController = playbackController;
if (playerHost != null) {
playerHost.Dispose();
RemotingServices.Disconnect(playerHost);
playerHost = null;
}
playerHost = new PlayerHost(playerTask);
RemotingServices.Marshal(playerHost);
var ipcChannel = AppHosting.SetupChannel();
var hostControllerUri = RemotingServices.GetObjectUri(playerHost);
var hostControllerUrl = ipcChannel.GetUrlsForUri(hostControllerUri).First();
//start player host process
var hostProcessArgs = new CommandLineArgs();
var t = Uri.EscapeDataString(hostControllerUrl);
hostProcessArgs.Add("controller-url", new List<string> { hostControllerUrl });
var pi = new ProcessStartInfo() {
FileName = Assembly.GetExecutingAssembly().Location,
UseShellExecute = false,
Arguments = String.Join(" ", hostProcessArgs.Format()),
};
pi.EnvironmentVariables["PATH"] = String.Join("; ", Bootstrapper.specialFolders.dlls.Select(sfd => sfd.directory.FullName).Append(pi.EnvironmentVariables["PATH"]));
StartHostProcess(pi);
return Disposable.Create(() => {
Dispose();
});
}
public void Play(Item item, bool queue, bool intros)
{
if (item.IsPlayable || item.IsFolder)
{
currentPlaybackController = item.PlaybackController;
if (queue)
item.Queue();
else
{
//async this so it doesn't slow us down if the service isn't responding for some reason
MediaBrowser.Library.Threading.Async.Queue("Cancel Svc Refresh", () =>
{
MBServiceController.SendCommandToService(IPCCommands.CancelRefresh); //tell service to stop
});
//put this on a thread so that we can run it sychronously, but not tie up the UI
MediaBrowser.Library.Threading.Async.Queue("Play Action", () =>
{
if (Application.CurrentInstance.RunPrePlayProcesses(item, intros))
{
item.Play();
this.lastPlayed = item;
}
else
{
//be sure we run finished process
if (item.PlayableItem.OnPlayBackFinished != null) item.PlayableItem.OnPlayBackFinished(true);
}
});
}
}
}
public void Initialize(ITrackController trackController, IPlaybackController playbackController)
{
this.trackController = trackController;
this.playbackController = playbackController;
playButtonImage.DataContext = playbackController.Status;
}
