void ConversationManager_ConversationAdded(object sender, ConversationManagerEventArgs e)
{
try
{
// this sample will only handle one conversation
if (_conversation == null)
{
_conversation = e.Conversation;
if (_conversation.Modalities[ModalityTypes.ContentSharing].State == ModalityState.Notified)
{
// Conversation orignated with remote SIP user. Lets set the modality.
// Accept will happen when user clicks Accept button in UI.
_contentModality = (ContentSharingModality)_conversation.Modalities[ModalityTypes.ContentSharing];
// Following event will help maintain the Content Bin
_contentModality.ContentAdded += new EventHandler <ContentCollectionChangedEventArgs>(_contentModality_ContentAdded);
}
else
{
// lets add a participant
if (_conversation.CanInvoke(ConversationAction.AddParticipant))
{
_conversation.ParticipantAdded += new EventHandler <ParticipantCollectionChangedEventArgs>(Conversation_ParticipantAdded);
_conversation.AddParticipant(_lyncClient.ContactManager.GetContactByUri(targetUri));
// above call will result in ParticipantAdded event.
// In that event handler, lets Connect the ContentModality.
}
}
}
}
catch (ArgumentException)
{
dispatcher.BeginInvoke(new Action <string>(Log), "Argument Exception: Is the SIP address a valid URI?");
}
}
void ConversationManager_ConversationAdded(object sender, ConversationManagerEventArgs e)
{
// this sample will only handle one conversation
if (_conversation == null)
{
_conversation = e.Conversation;
if (_conversation.Modalities[ModalityTypes.ContentSharing].State == ModalityState.Notified)
{
// Conversation orignated with remote SIP user. Lets set the modality.
// Accept will happen when user clicks Accept button in UI.
_contentModality = (ContentSharingModality)_conversation.Modalities[ModalityTypes.ContentSharing];
}
else
{
// lets add a participant
if (_conversation.CanInvoke(ConversationAction.AddParticipant))
{
_conversation.ParticipantAdded += new EventHandler <ParticipantCollectionChangedEventArgs>(Conversation_ParticipantAdded);
_conversation.AddParticipant(_lyncClient.ContactManager.GetContactByUri(targetUri));
// above call will result in ParticipantAdded event.
// In that event handler, lets Connect the ContentModality.
}
}
}
}
void Conversation_ParticipantAdded(object sender, ParticipantCollectionChangedEventArgs e)
{
// if this is the remote participant then lets connect the ContentSharing modality.
if (e.Participant.IsSelf != true)
{
_contentModality = (ContentSharingModality)((Conversation)sender).Modalities[ModalityTypes.ContentSharing];
if (_contentModality.CanInvoke(ModalityAction.Connect))
{
try
{
_contentModality.BeginConnect(HandleCallBacks, "Connect");
}
catch (Exception ec)
{
dispatcher.BeginInvoke(new Action <string>(Log), ec.ToString());
}
}
}
}
void Conversation_ParticipantAdded(object sender, ParticipantCollectionChangedEventArgs e)
{
// if this is the remote participant then lets connect the ContentSharing modality.
if (e.Participant.IsSelf != true)
{
_contentModality = (ContentSharingModality)((Conversation)sender).Modalities[ModalityTypes.ContentSharing];
// Following events will help maintain the Content Bin
_contentModality.ContentAdded += new EventHandler <ContentCollectionChangedEventArgs>(_contentModality_ContentAdded);
if (_contentModality.CanInvoke(ModalityAction.Connect))
{
try
{
// This will send a notification to remote party.
_contentModality.BeginConnect(HandleCallBacks, "Connect");
}
catch (Exception ec)
{
dispatcher.BeginInvoke(new Action <string>(Log), ec.ToString());
}
}
}
}
/// <summary>
/// 共享电子白板
/// </summary>
public static void ShareWhiteboard(ConversationWindow conversationWindow, string selfName, Action callBack)
{
try
{
if (conversationWindow != null)
{
DispatcherTimer timer1 = null;
TimerJob.StartRun(new Action(() =>
{
if (conversationWindow.Conversation == null)
{
timer1.Stop();
return;
}
//获取电子白板启动模型实例
ContentSharingModality contentShareingModality = (ContentSharingModality)conversationWindow.Conversation.Modalities[ModalityTypes.ContentSharing];
DispatcherTimer timer2 = null;
//查看是否可以共享白板
var canShareWhiteboard = contentShareingModality.CanInvoke(ModalityAction.CreateShareableWhiteboardContent);
if (canShareWhiteboard)
{
if (contentShareingModality.CanInvoke(ModalityAction.Connect))
{
contentShareingModality.BeginConnect(null, null);
}
//获取共享白板的名称
string whiteShareName = GetWhiteShareName(selfName, whiteBoardShareName);
if (contentShareingModality.CanInvoke(ModalityAction.CreateShareableWhiteboardContent))
{
//创建一个默认的电子白板
IAsyncResult result = contentShareingModality.BeginCreateContent(ShareableContentType.Whiteboard, whiteShareName, null, null);
//结束提交
ShareableContent whiteBoardContent = contentShareingModality.EndCreateContent(result);
TimerJob.StartRun(new Action(() =>
{
int reason; //【在此可监控异常】
if (whiteBoardContent.CanInvoke(ShareableContentAction.Upload, out reason))
{
//电子白板上传
whiteBoardContent.Upload();
}
if (whiteBoardContent.State == ShareableContentState.Online)
{
timer2.Stop();
//当前呈现（电子白板）
whiteBoardContent.Present();
if (callBack != null)
{
callBack();
}
}
}), 10, out timer2);
timer1.Stop();
}
}
}), 400, out timer1);
}
else
{
MessageBox.Show("使用电子白板共享之前先选择一个会话", "操作提示", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
}
/// <summary>
/// 设置会话窗体
/// </summary>
protected static void SettingConversationWindowEvent(ConversationWindow conversationWindow)
{
try
{
if (conversationWindow != null)
{
if (conversationWindow.Conversation != null)
{
Conversation conversation = conversationWindow.Conversation;
IDictionary <ModalityTypes, Modality> dicModality = conversation.Modalities;
//会话模型
ContentSharingModality contentSharingModality = ((ContentSharingModality)dicModality[ModalityTypes.ContentSharing]);
Modality ContentModal = (dicModality[ModalityTypes.ContentSharing]);
ApplicationSharingModality applicationSharingModality = ((ApplicationSharingModality)(dicModality[ModalityTypes.ApplicationSharing]));
Modality ApplicationModal = (dicModality[ModalityTypes.ApplicationSharing]);
AVModality AudioVideoModal = ((AVModality)dicModality[ModalityTypes.AudioVideo]);
//联系人添加事件
conversation.ParticipantAdded -= Conversation_ParticipantAdded;
//联系人添加事件
conversation.ParticipantAdded += Conversation_ParticipantAdded;
//联系人移除事件
conversation.ParticipantRemoved -= Conversation_ParticipantRemoved;
//联系人移除事件
conversation.ParticipantRemoved += Conversation_ParticipantRemoved;
if (contentSharingModality != null)
{
//电子白板、ppt共享内容添加事件
contentSharingModality.ContentAdded -= ConversationCard_ContentAdded;
//电子白板、ppt共享内容添加事件
contentSharingModality.ContentAdded += ConversationCard_ContentAdded;
//电子白板、ppt共享内容移除事件
contentSharingModality.ContentRemoved -= ConversationCard_ContentRemoved;
//电子白板、ppt共享内容移除事件
contentSharingModality.ContentRemoved += ConversationCard_ContentRemoved;
}
if (ContentModal != null)
{
//电子白板、ppt共享
ContentModal.ActionAvailabilityChanged -= ConversationCard_ActionAvailabilityChanged;
//电子白板、ppt共享
ContentModal.ActionAvailabilityChanged += ConversationCard_ActionAvailabilityChanged;
}
if (ApplicationModal != null)
{
//应用程序共享
ApplicationModal.ActionAvailabilityChanged -= ConversationCard_ActionAvailabilityChanged;
//应用程序共享
ApplicationModal.ActionAvailabilityChanged += ConversationCard_ActionAvailabilityChanged;
if (applicationSharingModality != null)
{
applicationSharingModality.LocalSharedResourcesChanged -= applicationSharingModality_LocalSharedResourcesChanged;
applicationSharingModality.LocalSharedResourcesChanged += applicationSharingModality_LocalSharedResourcesChanged;
applicationSharingModality.ControllerChanged -= applicationSharingModality_ControllerChanged;
applicationSharingModality.ControllerChanged += applicationSharingModality_ControllerChanged;
applicationSharingModality.ParticipationStateChanged -= applicationSharingModality_ParticipationStateChanged;
applicationSharingModality.ParticipationStateChanged += applicationSharingModality_ParticipationStateChanged;
}
}
//音视频
AudioVideoModal.ActionAvailabilityChanged -= ConversationCard_ActionAvailabilityChanged;
//音视频
AudioVideoModal.ActionAvailabilityChanged += ConversationCard_ActionAvailabilityChanged;
//实时获取会话窗体信息
conversationWindow.InformationChanged -= ConversationWindow_InformationChanged;
//实时获取会话窗体信息
conversationWindow.InformationChanged += ConversationWindow_InformationChanged;
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
}
/// <summary>
/// 通道响应(accept)
/// </summary>
/// <param name="conversationWindow">会话窗体</param>
private static void Modality_Response_Accept(ConversationWindow conversationWindow)
{
try
{
var modalities = conversationWindow.Conversation.Modalities;
//视频通道
VideoChannel videoChannel = null;
//音频通道
AudioChannel audioChannel = null;
AVModality avModality = ((AVModality)modalities[ModalityTypes.AudioVideo]);
if (avModality != null)
{
//视频通道
videoChannel = avModality.VideoChannel;
//音频通道
audioChannel = avModality.AudioChannel;
}
//内容共享
ContentSharingModality shareContent = (ContentSharingModality)modalities[ModalityTypes.ContentSharing];
//程序共享
ApplicationSharingModality applicationSharing = (ApplicationSharingModality)modalities[ModalityTypes.ApplicationSharing];
//视频
if (videoChannel != null && videoChannel.State == ChannelState.Receive)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
try
{
if (avModality.CanInvoke(ModalityAction.Accept))
{
//接受
avModality.Accept();
if (videoChannel.CanInvoke(ChannelAction.Start))
{
videoChannel.BeginStart(null, null);
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
};
}));
}
//语音
else if (audioChannel != null && audioChannel.State == ChannelState.Receive)
{
if (avModality.CanInvoke(ModalityAction.Accept))
{
//接受
avModality.Accept();
}
}
//共享ppt、电子白板
else if (shareContent != null && shareContent.State == ModalityState.Notified)
{
shareContent.Accept();
}
//共享应用程序
else if (applicationSharing != null && applicationSharing.State == ModalityState.Notified)
{
applicationSharing.Accept();
if (AddContent_Type_CallBack != null)
{
AddContent_Type_CallBack(SharingType.Application);
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
finally
{
}
}
/// <summary>
/// 电子白板、ppt共享【音视频、应用程序共享】
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected static void ConversationCard_ActionAvailabilityChanged(object sender, ModalityActionAvailabilityChangedEventArgs e)
{
try
{
if (MainConversationInCallBack != null)
{
MainConversationInCallBack(new Action <ConversationWindow>((conversationWindow) =>
{
if (conversationWindow != null)
{
switch (e.Action)
{
case ModalityAction.Accept:
var modalities = conversationWindow.Conversation.Modalities;
//视频通道
VideoChannel videoChannel = ((AVModality)modalities[ModalityTypes.AudioVideo]).VideoChannel;
//音频通道
AudioChannel audioChannel = ((AVModality)modalities[ModalityTypes.AudioVideo]).AudioChannel;
//内容共享
ContentSharingModality shareContent = (ContentSharingModality)modalities[ModalityTypes.ContentSharing];
//程序共享
ApplicationSharingModality applicationSharing = (ApplicationSharingModality)modalities[ModalityTypes.ApplicationSharing];
//视频
if (videoChannel != null && videoChannel.State == ChannelState.Notified)
{
App.Current.Dispatcher.BeginInvoke(new Action(() =>
{
try
{
//接受
((AVModality)modalities[ModalityTypes.AudioVideo]).Accept();
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
};
}));
}
//语音
else if (audioChannel != null && audioChannel.State == ChannelState.Notified)
{
((AVModality)modalities[ModalityTypes.AudioVideo]).Accept();
}
//共享ppt、电子白板
else if (shareContent != null && shareContent.State == ModalityState.Notified)
{
shareContent.Accept();
}
//共享应用程序
else if (applicationSharing != null && applicationSharing.State == ModalityState.Notified)
{
applicationSharing.Accept();
}
break;
default:
break;
}
}
}));
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
finally
{
}
}
//public static ApplicationSharingModality ApplicationSharingModality = null;
/// <summary>
/// 设置会话窗体的事件
/// </summary>
protected static void SettingConversationWindowEvent(ConversationWindow conversationWindow)
{
try
{
if (conversationWindow != null)
{
//监控会话窗体的行为（启动共享白板，ppt，音视频）
//conversationWindow.ActionAvailabilityChanged += ConversationWindow_ActionAvailabilityChanged;
if (conversationWindow.Conversation != null)
{
//会话模型
ContentSharingModality contentSharingModality = ((ContentSharingModality)(conversationWindow.Conversation.Modalities[ModalityTypes.ContentSharing]));
var ContentModal = (conversationWindow.Conversation.Modalities[ModalityTypes.ContentSharing]);
ApplicationSharingModality applicationSharingModality = ((ApplicationSharingModality)(conversationWindow.Conversation.Modalities[ModalityTypes.ApplicationSharing]));
var ApplicationModal = (conversationWindow.Conversation.Modalities[ModalityTypes.ApplicationSharing]);
var AudioVideoModal = ((AVModality)conversationWindow.Conversation.Modalities[ModalityTypes.AudioVideo]);
if (contentSharingModality != null)
{
//电子白板、ppt共享内容添加事件
contentSharingModality.ContentAdded += ConversationCard_ContentAdded;
//电子白板、ppt共享内容移除事件
contentSharingModality.ContentRemoved += ConversationCard_ContentRemoved;
}
if (ContentModal != null)
{
//电子白板、ppt共享
ContentModal.ActionAvailabilityChanged += ConversationCard_ActionAvailabilityChanged;
}
if (ApplicationModal != null)
{
//应用程序共享
ApplicationModal.ActionAvailabilityChanged += ConversationCard_ActionAvailabilityChanged;
//ApplicationModal.ModalityStateChanged += ApplicationModal_ModalityStateChanged;
if (applicationSharingModality != null)
{
//applicationSharingModality.View.DisplayMode = ApplicationSharingViewDisplayMode.FitToParent;
applicationSharingModality.LocalSharedResourcesChanged += applicationSharingModality_LocalSharedResourcesChanged;
//applicationSharingModality.SharerChanged += applicationSharingModality_SharerChanged;
applicationSharingModality.ControllerChanged += applicationSharingModality_ControllerChanged;
//applicationSharingModality.ControlRequestReceived += applicationSharingModality_ControlRequestReceived;
//applicationSharingModality.ApplicationSharingModalityPropertyChanged += applicationSharingModality_ApplicationSharingModalityPropertyChanged;
//applicationSharingModality.ModalityStateChanged += applicationSharingModality_ModalityStateChanged;
applicationSharingModality.ParticipationStateChanged += applicationSharingModality_ParticipationStateChanged;
}
}
//音视频
AudioVideoModal.ActionAvailabilityChanged += ConversationCard_ActionAvailabilityChanged;
//实时获取会话窗体信息
conversationWindow.InformationChanged += ConversationWindow_InformationChanged;
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(LyncHelper), ex);
}
}
