/// <summary>
/// Unregisters the specified media plugin so that it is no longer managed by this heuristics plugin.
/// </summary>
/// <param name="mediaPlugin">The media plugin to unregister.</param>
public void UnregisterPlugin(IMediaPlugin mediaPlugin)
{
var ssme = mediaPlugin.VisualElement as SmoothStreamingMediaElement;
if (IsLoaded && ssme != null)
{
if (ssme == _syncManager.HeuristicMasterMedia)
{
_syncManager.HeuristicManager.StopMonitoring();
_syncManager.HeuristicMasterMedia = null;
}
if (ssme == _syncManager.MainMedia)
{
_syncManager.MainMedia = null;
}
SlaveMediaElement subMediaElement =
_syncManager.SubMediaElements.Where(i => i.MediaElement == ssme).FirstOrDefault();
if (subMediaElement != null)
{
_syncManager.SubMediaElements.Remove(subMediaElement);
_syncManager.ResetHeuristics();
}
}
}
/// <summary>
/// Registers the specified media plugin so that it can be managed by this heuristics plugin.
/// </summary>
/// <param name="mediaPlugin">The media plugin to register.</param>
/// <param name="priority">The relative priority of this media plugin</param>
/// <param name="enableSync">Indicates if synchronization of this media plugin with others should be enabled.</param>
public void RegisterPlugin(IMediaPlugin mediaPlugin, int priority, bool enableSync)
{
var ssme = mediaPlugin.VisualElement as SmoothStreamingMediaElement;
if (IsLoaded && ssme != null)
{
if (priority == 0)
{
_syncManager.HeuristicMasterMedia = ssme;
_syncManager.RegisterMaster(ssme, ssme.Position);
_syncManager.ResetHeuristics();
}
else
{
var slave = new SlaveMediaElement
{
IsLogicalSyncEnabled = enableSync,
MediaElement = ssme,
Tolerance = TimeSpan.FromMilliseconds(_settings.SyncToleranceMillis)
};
_syncManager.SubMediaElements.Add(slave);
if (_syncManager.HeuristicMasterMedia != null)
{
_syncManager.ResetHeuristics();
}
}
}
}
private void CleanUp()
{
SlaveMediaElement mainMedia =
(from Media in SubMediaElements where Media.MediaElement == MainMedia select Media).SingleOrDefault();
if (mainMedia != null)
{
SubMediaElements.Remove(mainMedia);
}
}
/// <summary>
/// Registers the specified media plugin so that it can be managed by this heuristics plugin.
/// </summary>
/// <param name="mediaPlugin">The media plugin to register.</param>
/// <param name="priority">The relative priority of this media plugin</param>
/// <param name="enableSync">Indicates if synchronization of this media plugin with others should be enabled.</param>
public void RegisterPlugin(IMediaPlugin mediaPlugin, int priority, bool enableSync)
{
var ssme = mediaPlugin.VisualElement as SmoothStreamingMediaElement;
if (IsLoaded && ssme != null)
{
if (priority == 0)
{
_syncManager.HeuristicMasterMedia = ssme;
_syncManager.RegisterMaster(ssme, ssme.Position);
_syncManager.ResetHeuristics();
}
else
{
var slave = new SlaveMediaElement
{
IsLogicalSyncEnabled = enableSync,
MediaElement = ssme,
Tolerance = TimeSpan.FromMilliseconds(_settings.SyncToleranceMillis)
};
_syncManager.SubMediaElements.Add(slave);
if (_syncManager.HeuristicMasterMedia != null)
{
_syncManager.ResetHeuristics();
}
}
}
}
