1 files changed, 152 insertions, 53 deletions

diff --git a/indra/newview/llspeakers.cpp b/indra/newview/llspeakers.cpp
index 07d2f1ad6f..8783d99b11 100644
--- a/indra/newview/llspeakers.cpp
+++ b/indra/newview/llspeakers.cpp
@@ -31,12 +31,15 @@
 #include "llagent.h"
 #include "llappviewer.h"
 #include "llimview.h"
+#include "llgroupmgr.h"
 #include "llsdutil.h"
 #include "lluicolortable.h"
 #include "llviewerobjectlist.h"
 #include "llvoavatar.h"
 #include "llworld.h"
 
+extern LLControlGroup gSavedSettings;
+
 const LLColor4 INACTIVE_COLOR(0.3f, 0.3f, 0.3f, 0.5f);
 const LLColor4 ACTIVE_COLOR(0.5f, 0.5f, 0.5f, 1.f);
 
@@ -84,6 +87,19 @@ bool LLSpeaker::isInVoiceChannel()
 	return mStatus <= LLSpeaker::STATUS_VOICE_ACTIVE || mStatus == LLSpeaker::STATUS_MUTED;
 }
 
+LLSpeakerUpdateSpeakerEvent::LLSpeakerUpdateSpeakerEvent(LLSpeaker* source)
+: LLEvent(source, "Speaker update speaker event"),
+  mSpeakerID (source->mID)
+{
+}
+
+LLSD LLSpeakerUpdateSpeakerEvent::getValue()
+{
+	LLSD ret;
+	ret["id"] = mSpeakerID;
+	return ret;
+}
+
 LLSpeakerUpdateModeratorEvent::LLSpeakerUpdateModeratorEvent(LLSpeaker* source)
 : LLEvent(source, "Speaker add moderator event"),
   mSpeakerID (source->mID),
@@ -241,16 +257,63 @@ bool LLSpeakersDelayActionsStorage::onTimerActionCallback(const LLUUID& speaker_
 	return true;
 }
 
+bool LLSpeakersDelayActionsStorage::isTimerStarted(const LLUUID& speaker_id)
+{
+	return (mActionTimersMap.size() > 0) && (mActionTimersMap.find(speaker_id) != mActionTimersMap.end());
+}
+
+//
+// ModerationResponder
+//
+
+class ModerationResponder : public LLHTTPClient::Responder
+{
+public:
+	ModerationResponder(const LLUUID& session_id)
+	{
+		mSessionID = session_id;
+	}
+	
+	virtual void error(U32 status, const std::string& reason)
+	{
+		llwarns << status << ": " << reason << llendl;
+		
+		if ( gIMMgr )
+		{
+			//403 == you're not a mod
+			//should be disabled if you're not a moderator
+			if ( 403 == status )
+			{
+				gIMMgr->showSessionEventError(
+											  "mute",
+											  "not_a_mod_error",
+											  mSessionID);
+			}
+			else
+			{
+				gIMMgr->showSessionEventError(
+											  "mute",
+											  "generic_request_error",
+											  mSessionID);
+			}
+		}
+	}
+	
+private:
+	LLUUID mSessionID;
+};
 
 //
 // LLSpeakerMgr
 //
 
 LLSpeakerMgr::LLSpeakerMgr(LLVoiceChannel* channelp) : 
-	mVoiceChannel(channelp)
-, mVoiceModerated(false)
-, mModerateModeHandledFirstTime(false)
+	mVoiceChannel(channelp),
+	mVoiceModerated(false),
+	mModerateModeHandledFirstTime(false),
+	mSpeakerListUpdated(false)
 {
+    mGetListTime.reset();
 	static LLUICachedControl<F32> remove_delay ("SpeakerParticipantRemoveDelay", 10.0);
 
 	mSpeakerDelayRemover = new LLSpeakersDelayActionsStorage(boost::bind(&LLSpeakerMgr::removeSpeaker, this, _1), remove_delay);
@@ -263,7 +326,11 @@ LLSpeakerMgr::~LLSpeakerMgr()
 
 LLPointer<LLSpeaker> LLSpeakerMgr::setSpeaker(const LLUUID& id, const std::string& name, LLSpeaker::ESpeakerStatus status, LLSpeaker::ESpeakerType type)
 {
-	if (id.isNull()) return NULL;
+	LLUUID session_id = getSessionID();
+	if (id.isNull() || (id == session_id))
+	{
+		return NULL;
+	}
 
 	LLPointer<LLSpeaker> speakerp;
 	if (mSpeakers.find(id) == mSpeakers.end())
@@ -345,12 +412,10 @@ void LLSpeakerMgr::update(BOOL resort_ok)
 
 	// update status of all current speakers
 	BOOL voice_channel_active = (!mVoiceChannel && LLVoiceClient::getInstance()->inProximalChannel()) || (mVoiceChannel && mVoiceChannel->isActive());
-	for (speaker_map_t::iterator speaker_it = mSpeakers.begin(); speaker_it != mSpeakers.end();)
+	for (speaker_map_t::iterator speaker_it = mSpeakers.begin(); speaker_it != mSpeakers.end(); speaker_it++)
 	{
 		LLUUID speaker_id = speaker_it->first;
 		LLSpeaker* speakerp = speaker_it->second;
-		
-		speaker_map_t::iterator  cur_speaker_it = speaker_it++;
 
 		if (voice_channel_active && LLVoiceClient::getInstance()->getVoiceEnabled(speaker_id))
 		{
@@ -374,6 +439,7 @@ void LLSpeakerMgr::update(BOOL resort_ok)
 				{
 					speakerp->mLastSpokeTime = mSpeechTimer.getElapsedTimeF32();
 					speakerp->mHasSpoken = TRUE;
+					fireEvent(new LLSpeakerUpdateSpeakerEvent(speakerp), "update_speaker");
 				}
 				speakerp->mStatus = LLSpeaker::STATUS_SPEAKING;
 				// interpolate between active color and full speaking color based on power of speech output
@@ -448,24 +514,89 @@ void LLSpeakerMgr::update(BOOL resort_ok)
 
 void LLSpeakerMgr::updateSpeakerList()
 {
-	// are we bound to the currently active voice channel?
+	// Are we bound to the currently active voice channel?
 	if ((!mVoiceChannel && LLVoiceClient::getInstance()->inProximalChannel()) || (mVoiceChannel && mVoiceChannel->isActive()))
 	{
-	        std::set<LLUUID> participants;
-	        LLVoiceClient::getInstance()->getParticipantList(participants);
-		// add new participants to our list of known speakers
-		for (std::set<LLUUID>::iterator participant_it = participants.begin();
-			 participant_it != participants.end(); 
-			 ++participant_it)
+		std::set<LLUUID> participants;
+		LLVoiceClient::getInstance()->getParticipantList(participants);
+		// If we are, add all voice client participants to our list of known speakers
+		for (std::set<LLUUID>::iterator participant_it = participants.begin(); participant_it != participants.end(); ++participant_it)
 		{
 				setSpeaker(*participant_it, 
 						   LLVoiceClient::getInstance()->getDisplayName(*participant_it),
 						   LLSpeaker::STATUS_VOICE_ACTIVE, 
 						   (LLVoiceClient::getInstance()->isParticipantAvatar(*participant_it)?LLSpeaker::SPEAKER_AGENT:LLSpeaker::SPEAKER_EXTERNAL));
-
-
 		}
 	}
+	else 
+	{
+		// If not, check if the list is empty, except if it's Nearby Chat (session_id NULL).
+		LLUUID session_id = getSessionID();
+		if (!session_id.isNull() && !mSpeakerListUpdated)
+		{
+			// If the list is empty, we update it with whatever we have locally so that it doesn't stay empty too long.
+			// *TODO: Fix the server side code that sometimes forgets to send back the list of participants after a chat started.
+			// (IOW, fix why we get no ChatterBoxSessionAgentListUpdates message after the initial ChatterBoxSessionStartReply)
+			LLIMModel::LLIMSession* session = LLIMModel::getInstance()->findIMSession(session_id);
+			if (session->isGroupSessionType() && (mSpeakers.size() <= 1))
+			{
+                const F32 load_group_timeout = gSavedSettings.getF32("ChatLoadGroupTimeout");
+				// For groups, we need to hit the group manager.
+				// Note: The session uuid and the group uuid are actually one and the same. If that was to change, this will fail.
+				LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(session_id);
+				if (!gdatap && (mGetListTime.getElapsedTimeF32() >= load_group_timeout))
+				{
+					// Request the data the first time around
+					LLGroupMgr::getInstance()->sendCapGroupMembersRequest(session_id);
+				}
+				else if (gdatap && gdatap->isMemberDataComplete() && !gdatap->mMembers.empty())
+				{
+					// Add group members when we get the complete list (note: can take a while before we get that list)
+					LLGroupMgrGroupData::member_list_t::iterator member_it = gdatap->mMembers.begin();
+                    const S32 load_group_max_members = gSavedSettings.getS32("ChatLoadGroupMaxMembers");
+                    S32 updated = 0;
+					while (member_it != gdatap->mMembers.end())
+					{
+						LLGroupMemberData* member = member_it->second;
+                        LLUUID id = member_it->first;
+						// Add only members who are online and not already in the list
+						if ((member->getOnlineStatus() == "Online") && (mSpeakers.find(id) == mSpeakers.end()))
+						{
+							LLPointer<LLSpeaker> speakerp = setSpeaker(id, "", LLSpeaker::STATUS_VOICE_ACTIVE, LLSpeaker::SPEAKER_AGENT);
+							speakerp->mIsModerator = ((member->getAgentPowers() & GP_SESSION_MODERATOR) == GP_SESSION_MODERATOR);
+                            updated++;
+						}
+						++member_it;
+                        // Limit the number of "manually updated" participants to a reasonable number to avoid severe fps drop
+                        // *TODO : solve the perf issue of having several hundreds of widgets in the conversation list
+                        if (updated >= load_group_max_members)
+                            break;
+					}
+                    mSpeakerListUpdated = true;
+				}
+			}
+			else if (mSpeakers.size() == 0)
+			{
+				// For all other session type (ad-hoc, P2P, avaline), we use the initial participants targets list
+				for (uuid_vec_t::iterator it = session->mInitialTargetIDs.begin();it!=session->mInitialTargetIDs.end();++it)
+				{
+					// Add buddies if they are on line, add any other avatar.
+					if (!LLAvatarTracker::instance().isBuddy(*it) || LLAvatarTracker::instance().isBuddyOnline(*it))
+					{
+						setSpeaker(*it, "", LLSpeaker::STATUS_VOICE_ACTIVE, LLSpeaker::SPEAKER_AGENT);
+					}
+				}
+				mSpeakerListUpdated = true;
+			}
+			else
+			{
+				// The list has been updated the normal way (i.e. by a ChatterBoxSessionAgentListUpdates received from the server)
+				mSpeakerListUpdated = true;
+			}
+		}
+	}
+	// Always add the current agent (it has to be there...). Will do nothing if already there.
+	setSpeaker(gAgentID, "", LLSpeaker::STATUS_VOICE_ACTIVE, LLSpeaker::SPEAKER_AGENT);
 }
 
 void LLSpeakerMgr::setSpeakerNotInChannel(LLSpeaker* speakerp)
@@ -530,6 +661,10 @@ const LLUUID LLSpeakerMgr::getSessionID()
 	return mVoiceChannel->getSessionID(); 
 }
 
+bool LLSpeakerMgr::isSpeakerToBeRemoved(const LLUUID& speaker_id)
+{
+	return mSpeakerDelayRemover && mSpeakerDelayRemover->isTimerStarted(speaker_id);
+}
 
 void LLSpeakerMgr::setSpeakerTyping(const LLUUID& speaker_id, BOOL typing)
 {
@@ -548,6 +683,7 @@ void LLSpeakerMgr::speakerChatted(const LLUUID& speaker_id)
 	{
 		speakerp->mLastSpokeTime = mSpeechTimer.getElapsedTimeF32();
 		speakerp->mHasSpoken = TRUE;
+		fireEvent(new LLSpeakerUpdateSpeakerEvent(speakerp), "update_speaker");
 	}
 }
 
@@ -718,43 +854,6 @@ void LLIMSpeakerMgr::updateSpeakers(const LLSD& update)
 	}
 }
 
-class ModerationResponder : public LLHTTPClient::Responder
-{
-public:
-	ModerationResponder(const LLUUID& session_id)
-	{
-		mSessionID = session_id;
-	}
-
-	virtual void error(U32 status, const std::string& reason)
-	{
-		llwarns << status << ": " << reason << llendl;
-
-		if ( gIMMgr )
-		{
-			//403 == you're not a mod
-			//should be disabled if you're not a moderator
-			if ( 403 == status )
-			{
-				gIMMgr->showSessionEventError(
-					"mute",
-					"not_a_mod_error",
-					mSessionID);
-			}
-			else
-			{
-				gIMMgr->showSessionEventError(
-					"mute",
-					"generic_request_error",
-					mSessionID);
-			}
-		}
-	}
-
-private:
-	LLUUID mSessionID;
-};
-
 void LLIMSpeakerMgr::toggleAllowTextChat(const LLUUID& speaker_id)
 {
 	LLPointer<LLSpeaker> speakerp = findSpeaker(speaker_id);