/// <summary>
/// Method to start streaming the audio and
/// video channels
/// </summary>
public void StartAudioVideoStreams(uint previewWindowId, uint peerwindowId)
{
Logger.Debug("StartAudioVideoStreams - called");
if (mediaChannel == null)
{
SetupMediaChannel();
}
if (mediaChannel == null)
{
throw new ApplicationException("Failed to get a media channel");
}
this.peerWindowID = peerwindowId;
this.previewWindowID = previewWindowId;
IChannelHandler channelHandler =
Bus.Session.GetObject <IChannelHandler> (
"org.freedesktop.Telepathy.StreamEngine",
new ObjectPath("/org/freedesktop/Telepathy/StreamEngine"));
if (channelHandler == null)
{
throw new ApplicationException("Failed get a channel handler");
}
Logger.Debug("Have the channelHandler... telling it to handle the channel");
channelHandler.HandleChannel(
account.BusName,
account.BusPath,
mediaChannel.ChannelType,
mediaChannelObjectPath,
0,
0);
StreamInfo[] lst = ((IChannelStreamedMedia)mediaChannel).ListStreams();
Logger.Debug("StreamInfo List Length: {0}", lst.Length);
uint tempStreamId;
foreach (StreamInfo info in lst)
{
Logger.Debug("Stream Info: Id:{0}, Type:{1}, ContactHandle:{2}, Direction: {3}",
info.Id, info.Type, info.ContactHandle, info.Direction);
// Save the type of the stream so we can reference it later
SaveStream(info.Type, info.Id);
}
streamEngine =
Bus.Session.GetObject <IStreamEngine> (
"org.freedesktop.Telepathy.StreamEngine",
new ObjectPath("/org/freedesktop/Telepathy/StreamEngine"));
Logger.Debug("Adding Preview Window {0}", previewWindowId);
streamEngine.AddPreviewWindow(previewWindowId);
IndicateSystemMessage("Video call started");
/*
* if (this.videoStreams.Count > 0) {
* Logger.Debug("Adding Preview Window {0}", previewWindowId);
* streamEngine.AddPreviewWindow(previewWindowId);
* IndicateSystemMessage ("Video chat started");
* } else
* IndicateSystemMessage ("Audio chat started")
*/
streamEngine.Receiving += OnStreamEngineReceiving;
if (this.initiated == true)
{
uint[] streamtypes = new uint[2];
streamtypes[0] = (uint)StreamType.Audio;
streamtypes[1] = (uint)StreamType.Video;
Logger.Debug("Requesting streams from media channel");
uint[] handles = new uint [] { peerUser.ID };
StreamInfo[] infos = mediaChannel.RequestStreams(handles[0], streamtypes);
}
}
