DEV-41317 DEV-42311: Added ad-hoc voice call support.

You can now multiple select users in the People panel, hit Call, and
start an ad-hoc voice conference call with those users.

The most difficult part here was automatically starting the call once
the conference chat panel popped up. We have to wait for the panel to
initialize before we can start a call, so I added another callback to
LLIMModel to enable us to get notified when the panel has initialized.
This is all wrapped up behind a new LLAvatarActions::startAdhocCall()
API.

1 files changed, 3 insertions, 0 deletions

diff --git a/indra/newview/llimview.h b/indra/newview/llimview.h
index bd55bd2c30..c566b111ca 100644
--- a/indra/newview/llimview.h
+++ b/indra/newview/llimview.h
@@ -102,6 +102,7 @@ public:
 	typedef boost::function<void(const LLSD&)> session_callback_t;
 	session_signal_t mNewMsgSignal;
 	session_signal_t mNoUnreadMsgsSignal;
+	session_signal_t mSessionInitializedSignal;
 	
 	/** 
 	 * Find an IM Session corresponding to session_id
@@ -116,6 +117,7 @@ public:
 
 	boost::signals2::connection addNewMsgCallback( session_callback_t cb ) { return mNewMsgSignal.connect(cb); }
 	boost::signals2::connection addNoUnreadMsgsCallback( session_callback_t cb ) { return mNoUnreadMsgsSignal.connect(cb); }
+	boost::signals2::connection addSessionInitializedCallback(session_callback_t cb ) {	return mSessionInitializedSignal.connect(cb); }
 
 	/**
 	 * Create new session object in a model
@@ -189,6 +191,7 @@ public:
 	static bool sendStartSession(const LLUUID& temp_session_id, const LLUUID& other_participant_id,
 						  const std::vector<LLUUID>& ids, EInstantMessage dialog);
 	static void sendTypingState(LLUUID session_id, LLUUID other_participant_id, BOOL typing);
+	static void sendSessionInitialized(const LLUUID &session_id);
 	static void sendMessage(const std::string& utf8_text, const LLUUID& im_session_id,
 								const LLUUID& other_participant_id, EInstantMessage dialog);