protected override void Dispose(bool disposeManaged)
{
if (_eventListenerRunning == true)
{
_eventListenerRunning = false;
while (_eventThread.IsAlive == true)
{
Thread.Sleep(1000);
}
}
if (_graphControlClient != null)
{
_graphControlClient.ChannelScanStarted -= new EventHandler(_graphControlClient_ChannelScanStarted);
_graphControlClient.ChannelScanProgressUpdate -= new EventHandler(_graphControlClient_ChannelScanProgressUpdate);
_graphControlClient.ChannelScanComplete -= new EventHandler <ChannelScanCompleteEventArgs>(_graphControlClient_ChannelScanComplete);
_graphControlClient.Closed -= new EventHandler(_graphControlClient_Closed);
_graphControlClient.Dispose();
_graphControlClient = null;
}
Stop();
if (_netSrc != null)
{
Marshal.ReleaseComObject(_netSrc);
_netSrc = null;
}
this.ConnectionFaulted = null;
dmxMsgReceiveTimer.Stop();
dmxMsgReceiveTimer.Dispose();
dmxMsgReceiveTimer = null;
base.Dispose(disposeManaged);
}
public override void Render()
{
_graphControlClient = new FutureConcepts.Media.Client.TVStreamControl(AppUser.Current.ServerAddress);
_graphControlClient.Closed += new EventHandler(_graphControlClient_Closed);
Message = "Connecting to " + _graphControlClient.ServerAddress + " " + AppUser.Current.ServerSourceName + "...";
ClientConnectRequest clientRequest = new ClientConnectRequest(AppUser.Current.ServerSourceName);
_sessionInfo = _graphControlClient.OpenGraph(clientRequest);
//attach the event listeners only after successful connection
_graphControlClient.ChannelScanStarted += new EventHandler(_graphControlClient_ChannelScanStarted);
_graphControlClient.ChannelScanProgressUpdate += new EventHandler(_graphControlClient_ChannelScanProgressUpdate);
_graphControlClient.ChannelScanComplete += new EventHandler <ChannelScanCompleteEventArgs>(_graphControlClient_ChannelScanComplete);
_graphControlClient.PropertyChanged += new PropertyChangedEventHandler(_graphControlClient_PropertyChanged);
this.Connected = ConnectionState.WCFOnly;
if (_sessionInfo.TVSessionInfo == null)
{
throw new Exception("VideoServer Source is not a TV Source");
}
if (_sessionInfo.TVSessionInfo.ChannelScanInProgress)
{
//TODO...is this the best way?
//throw new Exception("The TV server is currently in the middle of scanning for channels.");
return;
}
Profile currentProfile = null;
foreach (ProfileGroup g in _sessionInfo.ProfileGroups.Items)
{
foreach (Profile p in g.Items)
{
if (_sessionInfo.CurrentProfileName.Equals(p.Name))
{
currentProfile = p;
}
}
}
if (currentProfile != null)
{
//determine if we have a preferred video decoder for the specified Video codec
if (currentProfile.Video != null)
{
if (currentProfile.Video.CodecType != VideoCodecType.Undefined)
{
Filter vdFilter = this.GraphConfig.GetFilterForCodec(currentProfile.Video.CodecType, FilterType.VideoDecoder);
if (vdFilter != null)
{
_videoDecoder = FilterGraphTools.AddFilterByName(_graphBuilder, FilterCategory.LegacyAmFilterCategory, vdFilter.Name);
}
}
}
//determine if we have a preferred audio decoder for the specified Audio codec
if (currentProfile.Audio != null)
{
if (currentProfile.Audio.CodecType != AudioCodecType.Undefined)
{
Filter adFilter = this.GraphConfig.GetFilterForCodec(currentProfile.Audio.CodecType, FilterType.AudioDecoder);
if (adFilter != null)
{
_audioDecoder = FilterGraphTools.AddFilterByName(_graphBuilder, FilterCategory.LegacyAmFilterCategory, adFilter.Name);
}
}
}
}
AddLeadNetSrc();
AddLeadNetDemux();
ConnectFilters(_netSrc, "Output", _netDmx, "Input 01", true);
RenderNetDemux();
NotifyPropertyChanged("Channel");
NotifyPropertyChanged("TVMode");
this.Connected = ConnectionState.Full;
this.SaveGraphFile();
}