/// <summary>
/// This method is called when participant closes source.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">Event data.</param>
private void Participant_SourceRemoved(object sender,RTP_SourceEventArgs e)
{
if(m_IsDisposed){
return;
}
// Get SSRC here, BeginInvoke is anynchronous and source may dispose at same time.
uint ssrc = e.Source.SSRC;
// Move processing to UI thread.
this.BeginInvoke(new MethodInvoker(delegate(){
TreeNode nodeParticipant = FindParticipantNode((RTP_Participant)sender);
if(nodeParticipant != null){
foreach(TreeNode nodeSource in nodeParticipant.Nodes[0].Nodes){
if(nodeSource.Text == ssrc.ToString()){
nodeSource.Remove();
break;
}
}
}
}));
}
/// <summary>
/// This method is called when participant creates new source.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">Event data.</param>
private void Participant_SourceAdded(object sender,RTP_SourceEventArgs e)
{
if(m_IsDisposed){
return;
}
e.Source.StateChanged += new EventHandler(Source_StateChanged);
// Move processing to UI thread.
this.BeginInvoke(new MethodInvoker(delegate(){
TreeNode nodeParticipant = null;
if(e.Source is RTP_Source_Remote){
nodeParticipant = FindParticipantNode(((RTP_Source_Remote)e.Source).Participant);
}
else{
nodeParticipant = FindParticipantNode(((RTP_Source_Local)e.Source).Participant);
}
TreeNode nodeSource = nodeParticipant.Nodes[0].Nodes.Add(e.Source.SSRC.ToString());
nodeSource.Tag = new RTP_SourceInfo(e.Source);
if(e.Source.State == RTP_SourceState.Active){
TreeNode nodeSourceStream = nodeSource.Nodes.Add("RTP Stream");
if(e.Source is RTP_Source_Local){
nodeSourceStream.Tag = new RTP_SendStreamInfo(((RTP_Source_Local)e.Source).Stream);
}
else{
nodeSourceStream.Tag = new RTP_ReceiveStreamInfo(((RTP_Source_Remote)e.Source).Stream);
}
}
}));
}