private void Conversation_modalityChanged(object sender, ModalityStateChangedEventArgs e)
{
var modality = sender as Microsoft.Lync.Model.Conversation.AudioVideo.AVModality;
var conversationID = modality.Conversation.Properties[ConversationProperty.Id].ToString();
//Console.WriteLine("Modality Changed ID:" + conversationID + ": Name :" + e.NewState.ToString());
if (modality.State == ModalityState.Connected)
{
Console.WriteLine("Conversation ID : " + conversationID + " : Is now an Audio Call");
ActiveAudioCalls.Add(conversationID);
bool external = false;
foreach (var participant in modality.Conversation.Participants)
{
var x = participant.Contact.Uri;
if (x.Substring(0, 3) == "sip")
{
}
else
{
external = true;
}
}
if (external)
{
ActiveExternalAudioCalls.Add(conversationID);
}
}
else if (modality.State == ModalityState.Disconnected)
{
updateCallStatuses();
}
ExternalStatusChanged();
}
void MainWindow_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
if (e.NewState == ModalityState.Connected)
{
MessageBox.Show("IM Modality Connected");
}
}
/// <summary>
/// Handles event raised when IM modality state changes.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void myInstantMessageModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
switch (e.NewState)
{
case ModalityState.Connected:
if ((Modality)sender == _Conversation.Modalities[ModalityTypes.InstantMessage])
{
this.Dispatcher.Invoke(FormActor, new object[] { FormActions.UpdateLabel, ActivityText_Label, "Modality is " + e.NewState.ToString() });
}
break;
case ModalityState.ConnectingToCaller:
break;
case ModalityState.Disconnected:
break;
case ModalityState.Joining:
if ((Modality)sender == _Conversation.Modalities[ModalityTypes.InstantMessage])
{
this.Dispatcher.Invoke(FormActor, new object[] { FormActions.UpdateLabel, ActivityText_Label, "Modality is " + e.NewState.ToString() });
}
break;
}
}
void sharingModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
if (e.NewState == ModalityState.Connected)
{
// We show all the highlighters when the application sharing modality is connected
foreach (Highlighter hl in _appsharingHighlighters)
{
this.Dispatcher.BeginInvoke(new Action(() =>
{
hl.Highlight();
hl.Show();
}), null);
}
}
else if (e.NewState == ModalityState.Disconnected)
{
// We hide all the highlighters when the application sharing modality is connected
foreach (Highlighter hl in _appsharingHighlighters)
{
this.Dispatcher.Invoke(new Action(() =>
{
hl.Hide();
hl.Close();
}), null);
}
}
}
//void ConversationManager_ConversationAdded(object sender, Microsoft.Lync.Model.Conversation.ConversationManagerEventArgs e)
//{
// e.Conversation.Modalities[ModalityTypes.InstantMessage].ModalityStateChanged += IMModalityStateChanged;
//}
void IMModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
if (e.NewState == ModalityState.Connected)
{
MessageBox.Show("IM Modality Connected");
}
}
private static void AVModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
if (e.NewState == ModalityState.Connected)
{
// We can't start video until it's connected
var vc = ((AVModality)sender).VideoChannel;
vc.StateChanged += VideoChannel_StateChanged;
}
}
//*****************************************************************************************
// Modality event handling
//*****************************************************************************************
void avModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
//posts the execution into the UI thread
this.BeginInvoke(new MethodInvoker(delegate()
{
//updates the status bar with the video channel state
toolStripStatusLabelModality.Text = e.NewState.ToString();
}));
}
private static void AVModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
if (e.NewState == ModalityState.Connected)
{
// We can't start video until it's connected
var vc = ((AVModality)sender).VideoChannel;
vc.StateChanged += VideoChannel_StateChanged;
}
}
static void Program_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
//in this case, any state change will be from Disconnected and will therefore indicate some A/V activity
var modality = sender as Microsoft.Lync.Model.Conversation.AudioVideo.AVModality;
if (modality == null || FindContainerOf(modality.Conversation) != null)
{
return;
}
StoreConversation(modality.Conversation);
modality.ModalityStateChanged -= Program_ModalityStateChanged;
}
/// <summary>
/// Handles the even raised when the state of an application sharing modality changes.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void _sharingModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
//Modality will be connected for each particpant whethere they have accepted the shariing invite or not.
ApplicationSharingModality thisModality = (ApplicationSharingModality)sender;
if (e.NewState == ModalityState.Connected)
{
this.Invoke(new AddAContactDelegate(AddAContact), new object[] { thisModality.Participant.Contact.Uri });
this.Invoke(new ChangeLabelTextDelegate(ChangeLabelText), new object[] { ContactList_Label, "5) Pick a participant" });
}
}
static void applicationSharingModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
try
{
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
finally
{
}
}
static void Program_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
//in this case, any state change will be from Disconnected and will therefore indicate some A/V activity
var modality = sender as Microsoft.Lync.Model.Conversation.AudioVideo.AVModality;
string ConversationID = modality.Conversation.Properties[ConversationProperty.Id].ToString();
if (!ActiveConversations.ContainsKey(ConversationID))
{
StoreConversation(modality.Conversation, ConversationID);
modality.ModalityStateChanged -= Program_ModalityStateChanged;
}
}
static void AVModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
VideoChannel vc = null;
switch (e.NewState)
{
//we can't start video until it's connected
case ModalityState.Connected:
if (vc == null)
{
vc = ((AVModality)sender).VideoChannel;
vc.StateChanged += new EventHandler<ChannelStateChangedEventArgs>(VideoChannel_StateChanged);
}
break;
}
}
static void avModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
if (e.NewState == ModalityState.Connected)
{
var videoChannel = ((AVModality)_conversation.Modalities[ModalityTypes.AudioVideo]).VideoChannel;
videoChannel.StateChanged += VideoChannel_StateChanged;
//TODO: race condition needs sorting out
System.Threading.Thread.Sleep(1000 * 5);
if (videoChannel.CanInvoke(ChannelAction.Start))
{
videoChannel.BeginStart(videoChannelEndStart, videoChannel);
}
}
}
private void av_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
var modality = sender as AVModality;
if (modality == null)
{
return;
}
var participants = modality.Conversation.Participants;
var name = (string)modality.Participant.Contact.GetContactInformation(ContactInformationType.DisplayName);
var convKey = calculateKey(participants);
var avStatus = e.NewState.ToString();
update_Conversation(convKey, name, avStatus);
}
private static void avModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
try
{
if (e.NewState == ModalityState.Connected)
{
var videoChannel = ((AVModality)_conversation.Modalities[ModalityTypes.AudioVideo]).VideoChannel;
//wire up to state changes to control the UI display of the control.
//wire up to action availability events to know when the channel is ready to be started.
videoChannel.StateChanged += VideoChannel_StateChanged;
videoChannel.ActionAvailabilityChanged += videoChannel_ActionAvailabilityChanged;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
}
private void AvModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
Console.WriteLine($"****modality state changed from {e.OldState} to {e.NewState} ****");
switch (e.NewState)
{
case ModalityState.Connected:
Console.WriteLine("Call started"); //stop audio recording.
var audioProperties = _currentConversation.Modalities[ModalityTypes.AudioVideo].Properties;
var device = audioProperties[ModalityProperty.AVModalityAudioRenderDevice];
_recordingThread = new Thread(() => { _audioRecorder.Record(device.ToString()); });
_recordingThread.Start();
break;
case ModalityState.Disconnected:
Console.WriteLine("Call stopped"); //start audio recording.
_audioRecorder.Stop();
break;
}
}
private void OnAvModalityModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
try
{
_log.Debug("OnAvModalityModalityStateChanged NewState:{0}", e.NewState.ToString());
if (e.NewState == ModalityState.Connected)
{
var videoChannel = ((AVModality)Conversation.Modalities[ModalityTypes.AudioVideo]).VideoChannel;
//wire up to state changes to control the UI display of the control.
//wire up to action availability events to know when the channel is ready to be started.
//videoChannel.StateChanged += OnVideoChannelStateChanged;
//videoChannel.ActionAvailabilityChanged += OnVideoChannelActionAvailabilityChanged;
}
}
catch (Exception ex)
{
_log.ErrorException("", ex);
}
}
void OnSharingModalityModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
_log.Debug("OnSharingModalityModalityStateChanged ModalityState:{0}", e.NewState.ToString());
//Modality will be connected for each particpant whethere they have accepted the sharing invite or not.
RunAtUI(() =>
{
ApplicationSharingModality thisModality = sender as ApplicationSharingModality;
if (e.NewState == ModalityState.Connected)
{
//ShowStage_Button
//If the local user is not resource sharer, then dock the view to see
//the resource shared by a remote user
if (thisModality.View != null)
{
SharingView = thisModality.View;
if (ShowApplicationSharingView != null)
{
ShowApplicationSharingView(SharingView);
}
// this.Invoke(new ChangeButtonTextDelegate(ChangeButtonText), new object[] { Disconnect_Button, "Hide sharing stage" });
}
else
{
// this.Invoke(new ChangeButtonTextDelegate(ChangeButtonText), new object[] { Disconnect_Button, "Stop sharing" });
}
}
if (e.NewState == ModalityState.Disconnected)
{
if (thisModality == Conversation.Modalities[ModalityTypes.ApplicationSharing])
{
}
if (HideApplicationSharingView != null)
{
HideApplicationSharingView();
}
}
});
}
private void Modality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
Conversation conversation = ((Modality)sender).Conversation;
// Audio call connected, this is the active call
if (e.NewState == ModalityState.Connected)
{
latestCall = conversation;
latestCall.SelfParticipant.IsMutedChanged += Participant_IsMutedChanged;
OnCallStateChanged(new CallStateEventArgs(ActiveCallName));
}
// Just disconnected or put the active audio call on hold
else if (e.OldState == ModalityState.Connected)
{
if (latestCall == conversation)
{
latestCall = null;
}
conversation.SelfParticipant.IsMutedChanged -= Participant_IsMutedChanged;
OnCallStateChanged(new CallStateEventArgs(ActiveCallName));
}
}
/// <summary>
/// Handles the ModalityStateChanged event of the avModality control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="Microsoft.Lync.Model.Conversation.ModalityStateChangedEventArgs"/> instance containing the event data.</param>
private void AudioVideoModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
}
private static void avModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
try
{
if (e.NewState == ModalityState.Connected)
{
var videoChannel = ((AVModality)_conversation.Modalities[ModalityTypes.AudioVideo]).VideoChannel;
//wire up to state changes to control the UI display of the control.
//wire up to action availability events to know when the channel is ready to be started.
videoChannel.StateChanged += VideoChannel_StateChanged;
videoChannel.ActionAvailabilityChanged += videoChannel_ActionAvailabilityChanged;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
}
private void OnParticipantModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
}
void AVModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
Console.WriteLine("AVModalityStateChanged");
SendState();
}
/// <summary>
/// log to fileLog the date of the start and end of a call
/// (ModalityStateChanged callback)
/// </summary>
/// <param name="e"></param>
/// <param name="fileLog"></param>
static void callImModality_ModalityStateChanged(ModalityStateChangedEventArgs e, String fileLog)
{
//write log only on connection or disconnection
if (e.NewState == ModalityState.Connected || e.NewState == ModalityState.Disconnected)
{
//write start/end info to log
using (FileStream stream = File.Open(fileLog, FileMode.Append, FileAccess.Write, FileShare.ReadWrite))
{
using (StreamWriter writer = new StreamWriter(stream))
{
writer.WriteLine(String.Format(LOG_AUDIO,
(e.NewState == ModalityState.Connected) ? "started" : "ended",
DateTime.Now.ToString("HH:mm:ss")
));
}
}
}
//record conversation
if (e.NewState == ModalityState.Connected) // || e.NewState == ModalityState.Connecting)
{
_log.Info("Start recording to " + fileLog);
AudioLogger.Instance.Start(fileLog);
}
//end recording
if (e.NewState == ModalityState.Disconnected)
{
AudioLogger.Instance.Stop();
}
}
static void avModality_ModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
if (e.NewState == ModalityState.Connected)
{
var videoChannel = ((AVModality)_conversation.Modalities[ModalityTypes.AudioVideo]).VideoChannel;
videoChannel.StateChanged += VideoChannel_StateChanged;
//TODO: race condition needs sorting out
System.Threading.Thread.Sleep(1000 * 5);
if (videoChannel.CanInvoke(ChannelAction.Start))
videoChannel.BeginStart(videoChannelEndStart, videoChannel);
}
}
private void AvModalityModalityStateChanged(object sender, ModalityStateChangedEventArgs e)
{
this.SetModalityStatus(e.NewState.ToString());
}
