protected int GetTotalNumberOfAudioStreams()
{
int numberOfAudioStreams = 0;
IPlayerContextManager playerContextManager = ServiceRegistration.Get <IPlayerContextManager>();
for (int i = 0; i < playerContextManager.NumActivePlayerContexts; i++)
{
IPlayerContext pc = playerContextManager.GetPlayerContext(i);
if (pc == null || !pc.IsActive)
{
continue;
}
AudioStreamDescriptor currentAudioStream;
numberOfAudioStreams += pc.GetAudioStreamDescriptors(out currentAudioStream).Count;
}
return(numberOfAudioStreams);
}
public ICollection <AudioStreamDescriptor> GetAvailableAudioStreams(out AudioStreamDescriptor currentAudioStream)
{
currentAudioStream = null;
IPlayerManager playerManager = ServiceRegistration.Get <IPlayerManager>();
ICollection <AudioStreamDescriptor> result = new List <AudioStreamDescriptor>();
int audioSlotIndex = playerManager.AudioSlotIndex;
for (int i = 0; i < 2; i++)
{
IPlayerContext playerContext = GetPlayerContext(i);
if (playerContext == null)
{
continue;
}
AudioStreamDescriptor current;
CollectionUtils.AddAll(result, playerContext.GetAudioStreamDescriptors(out current));
if (audioSlotIndex == i)
{
currentAudioStream = current;
}
}
return(result);
}
protected void UpdatePlayerSlotAudioMenu()
{
// Some updates could be avoided if we tracked a "dirty" flag and break execution if !dirty
lock (_syncObj)
{
IPlayerManager playerManager = ServiceRegistration.Get <IPlayerManager>();
IPlayerContextManager playerContextManager = ServiceRegistration.Get <IPlayerContextManager>();
_playerSlotAudioMenu.Clear();
IPlayerContext pc = _playerAudioMenuPlayerContext;
if (pc == null || !pc.IsActive)
{
LeaveAudioMenuWorkflow();
return;
}
IPlayer player = pc.CurrentPlayer;
AudioStreamDescriptor currentAudioStream;
IList <AudioStreamDescriptor> asds = new List <AudioStreamDescriptor>(pc.GetAudioStreamDescriptors(out currentAudioStream));
foreach (AudioStreamDescriptor asd in asds)
{
string playedItem = player == null ? null : player.MediaItemTitle ?? pc.Name;
string choiceItemName;
if (asds.Count > 1)
{
// Only display the audio stream name if the player has more than one audio stream
choiceItemName = playedItem + ": " + asd.AudioStreamName;
}
else
{
choiceItemName = playedItem;
}
AudioStreamDescriptor asdClosureCopy = asd;
ListItem item = new ListItem(Consts.KEY_NAME, choiceItemName)
{
Command = new MethodDelegateCommand(() => ChooseAudioStream(asdClosureCopy)),
Selected = asd == currentAudioStream,
};
item.AdditionalProperties[Consts.KEY_NAVIGATION_MODE] = NavigationMode.ExitPCWorkflow;
_playerSlotAudioMenu.Add(item);
}
if (_showToggleMute)
{
ListItem item;
if (playerManager.Muted)
{
item = new ListItem(Consts.KEY_NAME, Consts.RES_MUTE_OFF)
{
Command = new MethodDelegateCommand(PlayersResetMute),
Selected = true,
}
}
;
else
{
item = new ListItem(Consts.KEY_NAME, Consts.RES_MUTE)
{
Command = new MethodDelegateCommand(PlayersMute)
}
};
item.AdditionalProperties[Consts.KEY_NAVIGATION_MODE] = NavigationMode.ExitPCWorkflow;
_playerSlotAudioMenu.Add(item);
}
IList <IPlayerContext> playerContexts = playerContextManager.PlayerContexts.ToList();
_playerSlotAudioMenu.FireChange();
_playerSlotAudioMenuHeader = LocalizationHelper.CreateResourceString(Consts.RES_PLAYER_SLOT_AUDIO_MENU).Evaluate(
GetNameForPlayerContext(_playerAudioMenuPlayerContext, playerContexts.IndexOf(_playerAudioMenuPlayerContext)));
}
}
protected void UpdateAudioStreamsMenu()
{
// Some updates could be avoided if we tracked a "dirty" flag and break execution if !dirty
lock (_syncObj)
{
IPlayerContextManager playerContextManager = ServiceRegistration.Get <IPlayerContextManager>();
int numActivePlayers = playerContextManager.NumActivePlayerContexts;
int numberOfAudioStreams = GetTotalNumberOfAudioStreams();
_audioStreamsMenu.Clear();
for (int i = 0; i < numActivePlayers; i++)
{
IPlayerContext pc = playerContextManager.GetPlayerContext(i);
if (pc == null || !pc.IsActive)
{
continue;
}
IPlayer player = pc.CurrentPlayer;
AudioStreamDescriptor currentAudioStream;
IList <AudioStreamDescriptor> asds = new List <AudioStreamDescriptor>(pc.GetAudioStreamDescriptors(out currentAudioStream));
foreach (AudioStreamDescriptor asd in asds)
{
string playedItem = player == null ? null : player.MediaItemTitle ?? pc.Name;
string choiceItemName;
int count = asds.Count;
if (numActivePlayers > 1 && count > 1 && count != numberOfAudioStreams)
{
// Only display the playedItem name if more than one player is able to provide audio streams. If a single player provides
// multiple streams, they will be distinguished by the VideoPlayer.
choiceItemName = playedItem + ": " + asd.AudioStreamName;
}
else
{
choiceItemName = count != numberOfAudioStreams ? playedItem : asd.AudioStreamName;
}
AudioStreamDescriptor asdClosureCopy = asd;
ListItem item = new ListItem(Consts.KEY_NAME, choiceItemName)
{
Command = new MethodDelegateCommand(() => ChooseAudioStream(asdClosureCopy)),
Selected = asd == currentAudioStream,
};
item.AdditionalProperties[Consts.KEY_NAVIGATION_MODE] = NavigationMode.ExitPCWorkflow;
_audioStreamsMenu.Add(item);
}
}
_audioStreamsMenu.FireChange();
}
}
protected void UpdateAudioStreamsMenu()
{
// Some updates could be avoided if we tracked a "dirty" flag and break execution if !dirty
lock (_syncObj)
{
IPlayerManager playerManager = ServiceRegistration.Get <IPlayerManager>();
IPlayerContextManager playerContextManager = ServiceRegistration.Get <IPlayerContextManager>();
_audioStreamsMenu.Clear();
for (int i = 0; i < playerManager.NumActiveSlots; i++)
{
IPlayerContext pc = playerContextManager.GetPlayerContext(i);
IPlayer player = pc.CurrentPlayer;
AudioStreamDescriptor currentAudioStream;
IList <AudioStreamDescriptor> asds = new List <AudioStreamDescriptor>(pc.GetAudioStreamDescriptors(out currentAudioStream));
foreach (AudioStreamDescriptor asd in asds)
{
string playedItem = player == null ? null : player.MediaItemTitle ?? pc.Name;
string choiceItemName;
if (asds.Count > 1)
{
// Only display the audio stream name if the player has more than one audio stream
choiceItemName = playedItem + ": " + asd.AudioStreamName;
}
else
{
choiceItemName = playedItem;
}
AudioStreamDescriptor asdClosureCopy = asd;
ListItem item = new ListItem(Consts.KEY_NAME, choiceItemName)
{
Command = new MethodDelegateCommand(() => ChooseAudioStream(asdClosureCopy)),
Selected = asd == currentAudioStream,
};
item.AdditionalProperties[Consts.KEY_NAVIGATION_MODE] = NavigationMode.ExitPCWorkflow;
_audioStreamsMenu.Add(item);
}
}
_audioStreamsMenu.FireChange();
}
}
