fix for UI scale != 1.0 breaking edit tools, web browser, world view rect, etc.

1 files changed, 2554 insertions, 2554 deletions

diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp
index dc32291714..ab8cc0bad7 100644
--- a/indra/newview/llimview.cpp
+++ b/indra/newview/llimview.cpp
@@ -1,2555 +1,2555 @@
-/** 
- * @file LLIMMgr.cpp
- * @brief Container for Instant Messaging
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- * 
- * Copyright (c) 2001-2009, Linden Research, Inc.
- * 
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab.  Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- * 
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- * 
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- * 
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llimview.h"
-
-#include "llfloaterreg.h"
-#include "llfontgl.h"
-#include "llrect.h"
-#include "llerror.h"
-#include "llbutton.h"
-#include "llhttpclient.h"
-#include "llsdutil_math.h"
-#include "llstring.h"
-#include "lluictrlfactory.h"
-
-#include "llagent.h"
-#include "llavatariconctrl.h"
-#include "llbottomtray.h"
-#include "llcallingcard.h"
-#include "llchat.h"
-#include "llresmgr.h"
-#include "llfloaterchat.h"
-#include "llfloaterchatterbox.h"
-#include "llavataractions.h"
-#include "llhttpnode.h"
-#include "llimfloater.h"
-#include "llimpanel.h"
-#include "llresizebar.h"
-#include "lltabcontainer.h"
-#include "llviewercontrol.h"
-#include "llfloater.h"
-#include "llmutelist.h"
-#include "llresizehandle.h"
-#include "llkeyboard.h"
-#include "llui.h"
-#include "llviewermenu.h"
-#include "llcallingcard.h"
-#include "lltoolbar.h"
-#include "llviewermessage.h"
-#include "llviewerwindow.h"
-#include "llnotify.h"
-#include "llviewerregion.h"
-#include "llvoicechannel.h"
-#include "lltrans.h"
-#include "llrecentpeople.h"
-#include "llsyswellwindow.h"
-
-#include "llfirstuse.h"
-#include "llagentui.h"
-
-//
-// Globals
-//
-LLIMMgr* gIMMgr = NULL;
-
-//
-// Statics
-//
-// *FIXME: make these all either UIStrings or Strings
-
-const static std::string IM_SEPARATOR(": ");
-
-
-void toast_callback(const LLSD& msg){
-	// do not show toast in busy mode or it goes from agent
-	if (gAgent.getBusy() || gAgent.getID() == msg["from_id"])
-	{
-		return;
-	}
-
-	// check whether incoming IM belongs to an active session or not
-	if (LLIMModel::getInstance()->getActiveSessionID() == msg["session_id"])
-	{
-		return;
-	}
-
-	// Skip toasting for system messages
-	if (msg["from_id"].asUUID() == LLUUID::null)
-	{
-		return;
-	}
-
-	LLSD args;
-	args["MESSAGE"] = msg["message"];
-	args["TIME"] = msg["time"];
-	args["FROM"] = msg["from"];
-	args["FROM_ID"] = msg["from_id"];
-	args["SESSION_ID"] = msg["session_id"];
-
-	LLNotifications::instance().add("IMToast", args, LLSD(), boost::bind(&LLIMFloater::show, msg["session_id"].asUUID()));
-}
-
-void LLIMModel::setActiveSessionID(const LLUUID& session_id)
-{
-	// check if such an ID really exists
-	if (!findIMSession(session_id))
-	{
-		llwarns << "Trying to set as active a non-existent session!" << llendl;
-		return;
-	}
-
-	mActiveSessionID = session_id;
-}
-
-LLIMModel::LLIMModel() 
-{
-	addNewMsgCallback(LLIMFloater::newIMCallback);
-	addNewMsgCallback(toast_callback);
-}
-
-LLIMModel::LLIMSession::LLIMSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, const LLUUID& other_participant_id, const std::vector<LLUUID>& ids)
-:	mSessionID(session_id),
-	mName(name),
-	mType(type),
-	mNumUnread(0),
-	mOtherParticipantID(other_participant_id),
-	mInitialTargetIDs(ids),
-	mVoiceChannel(NULL),
-	mSpeakers(NULL),
-	mSessionInitialized(false),
-	mCallBackEnabled(true),
-	mTextIMPossible(true),
-	mOtherParticipantIsAvatar(true)
-{
-	if (IM_NOTHING_SPECIAL == type || IM_SESSION_P2P_INVITE == type)
-	{
-		mVoiceChannel  = new LLVoiceChannelP2P(session_id, name, other_participant_id);
-	}
-	else
-	{
-		mVoiceChannel = new LLVoiceChannelGroup(session_id, name);
-	}
-	mSpeakers = new LLIMSpeakerMgr(mVoiceChannel);
-
-	// All participants will be added to the list of people we've recently interacted with.
-	mSpeakers->addListener(&LLRecentPeople::instance(), "add");
-
-	//we need to wait for session initialization for outgoing ad-hoc and group chat session
-	//correct session id for initiated ad-hoc chat will be received from the server
-	if (!LLIMModel::getInstance()->sendStartSession(mSessionID, mOtherParticipantID, 
-		mInitialTargetIDs, mType))
-	{
-		//we don't need to wait for any responses
-		//so we're already initialized
-		mSessionInitialized = true;
-	}
-
-	if (IM_NOTHING_SPECIAL == type)
-	{
-		mCallBackEnabled = LLVoiceClient::getInstance()->isSessionCallBackPossible(mSessionID);
-		mTextIMPossible = LLVoiceClient::getInstance()->isSessionTextIMPossible(mSessionID);
-		mOtherParticipantIsAvatar = LLVoiceClient::getInstance()->isParticipantAvatar(mSessionID);
-	}
-
-	if ( gSavedPerAccountSettings.getBOOL("LogShowHistory") )
-		LLLogChat::loadHistory(mName, &chatFromLogFile, (void *)this);
-}
-
-LLIMModel::LLIMSession::~LLIMSession()
-{
-	delete mSpeakers;
-	mSpeakers = NULL;
-
-	// End the text IM session if necessary
-	if(gVoiceClient && mOtherParticipantID.notNull())
-	{
-		switch(mType)
-		{
-		case IM_NOTHING_SPECIAL:
-		case IM_SESSION_P2P_INVITE:
-			gVoiceClient->endUserIMSession(mOtherParticipantID);
-			break;
-
-		default:
-			// Appease the linux compiler
-			break;
-		}
-	}
-
-	// HAVE to do this here -- if it happens in the LLVoiceChannel destructor it will call the wrong version (since the object's partially deconstructed at that point).
-	mVoiceChannel->deactivate();
-	
-	delete mVoiceChannel;
-	mVoiceChannel = NULL;
-}
-
-void LLIMModel::LLIMSession::sessionInitReplyReceived(const LLUUID& new_session_id)
-{
-	mSessionInitialized = true;
-
-	if (new_session_id != mSessionID)
-	{
-		mSessionID = new_session_id;
-		mVoiceChannel->updateSessionID(new_session_id);
-	}
-}
-
-void LLIMModel::LLIMSession::addMessage(const std::string& from, const LLUUID& from_id, const std::string& utf8_text, const std::string& time)
-{
-	LLSD message;
-	message["from"] = from;
-	message["from_id"] = from_id;
-	message["message"] = utf8_text;
-	message["time"] = time; 
-	message["index"] = (LLSD::Integer)mMsgs.size(); 
-
-	mMsgs.push_front(message); 
-
-	if (mSpeakers && from_id.notNull())
-	{
-		mSpeakers->speakerChatted(from_id);
-		mSpeakers->setSpeakerTyping(from_id, FALSE);
-	}
-}
-
-void LLIMModel::LLIMSession::chatFromLogFile(LLLogChat::ELogLineType type, const LLSD& msg, void* userdata)
-{
-	if (!userdata) return;
-
-	LLIMSession* self = (LLIMSession*) userdata;
-
-	if (type == LLLogChat::LOG_LINE)
-	{
-		self->addMessage("", LLSD(), msg["message"].asString(), "");
-	}
-	else if (type == LLLogChat::LOG_LLSD)
-	{
-		self->addMessage(msg["from"].asString(), msg["from_id"].asUUID(), msg["message"].asString(), msg["time"].asString());
-	}
-}
-
-LLIMModel::LLIMSession* LLIMModel::findIMSession(const LLUUID& session_id) const
-{
-	return get_if_there(mId2SessionMap, session_id,
-		(LLIMModel::LLIMSession*) NULL);
-}
-
-void LLIMModel::processSessionInitializedReply(const LLUUID& old_session_id, const LLUUID& new_session_id)
-{
-	LLIMSession* session = findIMSession(old_session_id);
-	if (session)
-	{
-		session->sessionInitReplyReceived(new_session_id);
-
-		if (old_session_id != new_session_id)
-		{
-			mId2SessionMap.erase(old_session_id);
-			mId2SessionMap[new_session_id] = session;
-
-			gIMMgr->notifyObserverSessionIDUpdated(old_session_id, new_session_id);
-		}
-
-		LLIMFloater* im_floater = LLIMFloater::findInstance(old_session_id);
-		if (im_floater)
-		{
-			im_floater->sessionInitReplyReceived(new_session_id);
-		}
-	}
-
-	//*TODO remove this "floater" stuff when Communicate Floater is gone
-	LLFloaterIMPanel* floater = gIMMgr->findFloaterBySession(old_session_id);
-	if (floater)
-	{
-		floater->sessionInitReplyReceived(new_session_id);
-	}
-}
-
-void LLIMModel::testMessages()
-{
-	LLUUID bot1_id("d0426ec6-6535-4c11-a5d9-526bb0c654d9");
-	LLUUID bot1_session_id;
-	std::string from = "IM Tester";
-
-	bot1_session_id = LLIMMgr::computeSessionID(IM_NOTHING_SPECIAL, bot1_id);
-	newSession(bot1_session_id, from, IM_NOTHING_SPECIAL, bot1_id);
-	addMessage(bot1_session_id, from, bot1_id, "Test Message: Hi from testerbot land!");
-
-	LLUUID bot2_id;
-	std::string firstname[] = {"Roflcopter", "Joe"};
-	std::string lastname[] = {"Linden", "Tester", "Resident", "Schmoe"};
-
-	S32 rand1 = ll_rand(sizeof firstname)/(sizeof firstname[0]);
-	S32 rand2 = ll_rand(sizeof lastname)/(sizeof lastname[0]);
-	
-	from = firstname[rand1] + " " + lastname[rand2];
-	bot2_id.generate(from);
-	LLUUID bot2_session_id = LLIMMgr::computeSessionID(IM_NOTHING_SPECIAL, bot2_id);
-	newSession(bot2_session_id, from, IM_NOTHING_SPECIAL, bot2_id);
-	addMessage(bot2_session_id, from, bot2_id, "Test Message: Hello there, I have a question. Can I bother you for a second? ");
-	addMessage(bot2_session_id, from, bot2_id, "Test Message: OMGWTFBBQ.");
-}
-
-
-bool LLIMModel::newSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, 
-						   const LLUUID& other_participant_id, const std::vector<LLUUID>& ids)
-{
-	if (findIMSession(session_id))
-	{
-		llwarns << "IM Session " << session_id << " already exists" << llendl;
-		return false;
-	}
-
-	LLIMSession* session = new LLIMSession(session_id, name, type, other_participant_id, ids);
-	mId2SessionMap[session_id] = session;
-
-	LLIMMgr::getInstance()->notifyObserverSessionAdded(session_id, name, other_participant_id);
-
-	return true;
-
-}
-
-bool LLIMModel::clearSession(const LLUUID& session_id)
-{
-	if (mId2SessionMap.find(session_id) == mId2SessionMap.end()) return false;
-	delete (mId2SessionMap[session_id]);
-	mId2SessionMap.erase(session_id);
-	return true;
-}
-
-void LLIMModel::getMessages(const LLUUID& session_id, std::list<LLSD>& messages, int start_index)
-{
-	LLIMSession* session = findIMSession(session_id);
-	if (!session) 
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return;
-	}
-
-	int i = session->mMsgs.size() - start_index;
-
-	for (std::list<LLSD>::iterator iter = session->mMsgs.begin(); 
-		iter != session->mMsgs.end() && i > 0;
-		iter++)
-	{
-		LLSD msg;
-		msg = *iter;
-		messages.push_back(*iter);
-		i--;
-	}
-
-	session->mNumUnread = 0;
-	
-	LLSD arg;
-	arg["session_id"] = session_id;
-	arg["num_unread"] = 0;
-	mNoUnreadMsgsSignal(arg);
-}
-
-bool LLIMModel::addToHistory(const LLUUID& session_id, const std::string& from, const LLUUID& from_id, const std::string& utf8_text) {
-	
-	LLIMSession* session = findIMSession(session_id);
-
-	if (!session) 
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return false;
-	}
-
-	session->addMessage(from, from_id, utf8_text, LLLogChat::timestamp(false)); //might want to add date separately
-
-	return true;
-}
-
-bool LLIMModel::logToFile(const LLUUID& session_id, const std::string& from, const LLUUID& from_id, const std::string& utf8_text)
-{
-	S32 im_log_option =  gSavedPerAccountSettings.getS32("IMLogOptions");
-	if (im_log_option != LOG_CHAT)
-	{
-		if(im_log_option == LOG_BOTH_TOGETHER)
-		{
-			LLLogChat::saveHistory(std::string("chat"), from, from_id, utf8_text);
-			return true;
-		}
-		else
-		{
-			LLLogChat::saveHistory(LLIMModel::getInstance()->getName(session_id), from, from_id, utf8_text);
-			return true;
-		}
-	}
-	return false;
-}
-
-bool LLIMModel::proccessOnlineOfflineNotification(
-	const LLUUID& session_id, 
-	const std::string& utf8_text)
-{
-	// Add message to old one floater
-	LLFloaterIMPanel *floater = gIMMgr->findFloaterBySession(session_id);
-	if ( floater )
-	{
-		if ( !utf8_text.empty() )
-		{
-			floater->addHistoryLine(utf8_text, LLUIColorTable::instance().getColor("SystemChatColor"));
-		}
-	}
-	// Add system message to history
-	return addMessage(session_id, SYSTEM_FROM, LLUUID::null, utf8_text);
-}
-
-bool LLIMModel::addMessage(const LLUUID& session_id, const std::string& from, const LLUUID& from_id, 
-						   const std::string& utf8_text, bool log2file /* = true */) { 
-	LLIMSession* session = findIMSession(session_id);
-
-	if (!session) 
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return false;
-	}
-
-	addToHistory(session_id, from, from_id, utf8_text);
-	if (log2file) logToFile(session_id, from, from_id, utf8_text);
-
-	session->mNumUnread++;
-
-	// notify listeners
-	LLSD arg;
-	arg["session_id"] = session_id;
-	arg["num_unread"] = session->mNumUnread;
-	arg["message"] = utf8_text;
-	arg["from"] = from;
-	arg["from_id"] = from_id;
-	arg["time"] = LLLogChat::timestamp(false);
-	mNewMsgSignal(arg);
-
-	return true;
-}
-
-
-const std::string& LLIMModel::getName(const LLUUID& session_id) const
-{
-	LLIMSession* session = findIMSession(session_id);
-
-	if (!session) 
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return LLStringUtil::null;
-	}
-
-	return session->mName;
-}
-
-const S32 LLIMModel::getNumUnread(const LLUUID& session_id) const
-{
-	LLIMSession* session = findIMSession(session_id);
-	if (!session)
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return -1;
-	}
-
-	return session->mNumUnread;
-}
-
-const LLUUID& LLIMModel::getOtherParticipantID(const LLUUID& session_id) const
-{
-	LLIMSession* session = findIMSession(session_id);
-	if (!session)
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return LLUUID::null;
-	}
-
-	return session->mOtherParticipantID;
-}
-
-EInstantMessage LLIMModel::getType(const LLUUID& session_id) const
-{
-	LLIMSession* session = findIMSession(session_id);
-	if (!session)
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return IM_COUNT;
-	}
-
-	return session->mType;
-}
-
-LLVoiceChannel* LLIMModel::getVoiceChannel( const LLUUID& session_id ) const
-{
-	LLIMSession* session = findIMSession(session_id);
-	if (!session)
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return NULL;
-	}
-
-	return session->mVoiceChannel;
-}
-
-LLIMSpeakerMgr* LLIMModel::getSpeakerManager( const LLUUID& session_id ) const
-{
-	LLIMSession* session = findIMSession(session_id);
-	if (!session)
-	{
-		llwarns << "session " << session_id << "does not exist " << llendl;
-		return NULL;
-	}
-
-	return session->mSpeakers;
-}
-
-
-// TODO get rid of other participant ID
-void LLIMModel::sendTypingState(LLUUID session_id, LLUUID other_participant_id, BOOL typing) 
-{
-	std::string name;
-	LLAgentUI::buildFullname(name);
-
-	pack_instant_message(
-		gMessageSystem,
-		gAgent.getID(),
-		FALSE,
-		gAgent.getSessionID(),
-		other_participant_id,
-		name,
-		std::string("typing"),
-		IM_ONLINE,
-		(typing ? IM_TYPING_START : IM_TYPING_STOP),
-		session_id);
-	gAgent.sendReliableMessage();
-}
-
-void LLIMModel::sendLeaveSession(const LLUUID& session_id, const LLUUID& other_participant_id)
-{
-	if(session_id.notNull())
-	{
-		std::string name;
-		LLAgentUI::buildFullname(name);
-		pack_instant_message(
-			gMessageSystem,
-			gAgent.getID(),
-			FALSE,
-			gAgent.getSessionID(),
-			other_participant_id,
-			name, 
-			LLStringUtil::null,
-			IM_ONLINE,
-			IM_SESSION_LEAVE,
-			session_id);
-		gAgent.sendReliableMessage();
-	}
-}
-
-//*TODO this method is better be moved to the LLIMMgr
-void LLIMModel::sendMessage(const std::string& utf8_text,
-					 const LLUUID& im_session_id,
-					 const LLUUID& other_participant_id,
-					 EInstantMessage dialog)
-{
-	std::string name;
-	bool sent = false;
-	LLAgentUI::buildFullname(name);
-
-	const LLRelationship* info = NULL;
-	info = LLAvatarTracker::instance().getBuddyInfo(other_participant_id);
-	
-	U8 offline = (!info || info->isOnline()) ? IM_ONLINE : IM_OFFLINE;
-	
-	if((offline == IM_OFFLINE) && (LLVoiceClient::getInstance()->isOnlineSIP(other_participant_id)))
-	{
-		// User is online through the OOW connector, but not with a regular viewer.  Try to send the message via SLVoice.
-		sent = gVoiceClient->sendTextMessage(other_participant_id, utf8_text);
-	}
-	
-	if(!sent)
-	{
-		// Send message normally.
-
-		// default to IM_SESSION_SEND unless it's nothing special - in
-		// which case it's probably an IM to everyone.
-		U8 new_dialog = dialog;
-
-		if ( dialog != IM_NOTHING_SPECIAL )
-		{
-			new_dialog = IM_SESSION_SEND;
-		}
-		pack_instant_message(
-			gMessageSystem,
-			gAgent.getID(),
-			FALSE,
-			gAgent.getSessionID(),
-			other_participant_id,
-			name.c_str(),
-			utf8_text.c_str(),
-			offline,
-			(EInstantMessage)new_dialog,
-			im_session_id);
-		gAgent.sendReliableMessage();
-	}
-
-	// If there is a mute list and this is not a group chat...
-	if ( LLMuteList::getInstance() )
-	{
-		// ... the target should not be in our mute list for some message types.
-		// Auto-remove them if present.
-		switch( dialog )
-		{
-		case IM_NOTHING_SPECIAL:
-		case IM_GROUP_INVITATION:
-		case IM_INVENTORY_OFFERED:
-		case IM_SESSION_INVITE:
-		case IM_SESSION_P2P_INVITE:
-		case IM_SESSION_CONFERENCE_START:
-		case IM_SESSION_SEND: // This one is marginal - erring on the side of hearing.
-		case IM_LURE_USER:
-		case IM_GODLIKE_LURE_USER:
-		case IM_FRIENDSHIP_OFFERED:
-			LLMuteList::getInstance()->autoRemove(other_participant_id, LLMuteList::AR_IM);
-			break;
-		default: ; // do nothing
-		}
-	}
-
-	if((dialog == IM_NOTHING_SPECIAL) && 
-	   (other_participant_id.notNull()))
-	{
-		// Do we have to replace the /me's here?
-		std::string from;
-		LLAgentUI::buildFullname(from);
-		LLIMModel::getInstance()->addMessage(im_session_id, from, gAgentID, utf8_text);
-
-		//local echo for the legacy communicate panel
-		std::string history_echo;
-		LLAgentUI::buildFullname(history_echo);
-
-		history_echo += ": " + utf8_text;
-
-		LLFloaterIMPanel* floater = gIMMgr->findFloaterBySession(im_session_id);
-		if (floater) floater->addHistoryLine(history_echo, LLUIColorTable::instance().getColor("IMChatColor"), true, gAgent.getID());
-
-		LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(im_session_id);
-		if (speaker_mgr)
-		{
-			speaker_mgr->speakerChatted(gAgentID);
-			speaker_mgr->setSpeakerTyping(gAgentID, FALSE);
-		}
-	}
-
-	// Add the recipient to the recent people list.
-	LLRecentPeople::instance().add(other_participant_id);
-}
-
-void session_starter_helper(
-	const LLUUID& temp_session_id,
-	const LLUUID& other_participant_id,
-	EInstantMessage im_type)
-{
-	LLMessageSystem *msg = gMessageSystem;
-
-	msg->newMessageFast(_PREHASH_ImprovedInstantMessage);
-	msg->nextBlockFast(_PREHASH_AgentData);
-	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
-	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
-
-	msg->nextBlockFast(_PREHASH_MessageBlock);
-	msg->addBOOLFast(_PREHASH_FromGroup, FALSE);
-	msg->addUUIDFast(_PREHASH_ToAgentID, other_participant_id);
-	msg->addU8Fast(_PREHASH_Offline, IM_ONLINE);
-	msg->addU8Fast(_PREHASH_Dialog, im_type);
-	msg->addUUIDFast(_PREHASH_ID, temp_session_id);
-	msg->addU32Fast(_PREHASH_Timestamp, NO_TIMESTAMP); // no timestamp necessary
-
-	std::string name;
-	LLAgentUI::buildFullname(name);
-
-	msg->addStringFast(_PREHASH_FromAgentName, name);
-	msg->addStringFast(_PREHASH_Message, LLStringUtil::null);
-	msg->addU32Fast(_PREHASH_ParentEstateID, 0);
-	msg->addUUIDFast(_PREHASH_RegionID, LLUUID::null);
-	msg->addVector3Fast(_PREHASH_Position, gAgent.getPositionAgent());
-}
-
-void start_deprecated_conference_chat(
-	const LLUUID& temp_session_id,
-	const LLUUID& creator_id,
-	const LLUUID& other_participant_id,
-	const LLSD& agents_to_invite)
-{
-	U8* bucket;
-	U8* pos;
-	S32 count;
-	S32 bucket_size;
-
-	// *FIX: this could suffer from endian issues
-	count = agents_to_invite.size();
-	bucket_size = UUID_BYTES * count;
-	bucket = new U8[bucket_size];
-	pos = bucket;
-
-	for(S32 i = 0; i < count; ++i)
-	{
-		LLUUID agent_id = agents_to_invite[i].asUUID();
-		
-		memcpy(pos, &agent_id, UUID_BYTES);
-		pos += UUID_BYTES;
-	}
-
-	session_starter_helper(
-		temp_session_id,
-		other_participant_id,
-		IM_SESSION_CONFERENCE_START);
-
-	gMessageSystem->addBinaryDataFast(
-		_PREHASH_BinaryBucket,
-		bucket,
-		bucket_size);
-
-	gAgent.sendReliableMessage();
- 
-	delete[] bucket;
-}
-
-class LLStartConferenceChatResponder : public LLHTTPClient::Responder
-{
-public:
-	LLStartConferenceChatResponder(
-		const LLUUID& temp_session_id,
-		const LLUUID& creator_id,
-		const LLUUID& other_participant_id,
-		const LLSD& agents_to_invite)
-	{
-		mTempSessionID = temp_session_id;
-		mCreatorID = creator_id;
-		mOtherParticipantID = other_participant_id;
-		mAgents = agents_to_invite;
-	}
-
-	virtual void error(U32 statusNum, const std::string& reason)
-	{
-		//try an "old school" way.
-		if ( statusNum == 400 )
-		{
-			start_deprecated_conference_chat(
-				mTempSessionID,
-				mCreatorID,
-				mOtherParticipantID,
-				mAgents);
-		}
-
-		//else throw an error back to the client?
-		//in theory we should have just have these error strings
-		//etc. set up in this file as opposed to the IMMgr,
-		//but the error string were unneeded here previously
-		//and it is not worth the effort switching over all
-		//the possible different language translations
-	}
-
-private:
-	LLUUID mTempSessionID;
-	LLUUID mCreatorID;
-	LLUUID mOtherParticipantID;
-
-	LLSD mAgents;
-};
-
-// Returns true if any messages were sent, false otherwise.
-// Is sort of equivalent to "does the server need to do anything?"
-bool LLIMModel::sendStartSession(
-	const LLUUID& temp_session_id,
-	const LLUUID& other_participant_id,
-	const std::vector<LLUUID>& ids,
-	EInstantMessage dialog)
-{
-	if ( dialog == IM_SESSION_GROUP_START )
-	{
-		session_starter_helper(
-			temp_session_id,
-			other_participant_id,
-			dialog);
-		gMessageSystem->addBinaryDataFast(
-				_PREHASH_BinaryBucket,
-				EMPTY_BINARY_BUCKET,
-				EMPTY_BINARY_BUCKET_SIZE);
-		gAgent.sendReliableMessage();
-
-		return true;
-	}
-	else if ( dialog == IM_SESSION_CONFERENCE_START )
-	{
-		LLSD agents;
-		for (int i = 0; i < (S32) ids.size(); i++)
-		{
-			agents.append(ids[i]);
-		}
-
-		//we have a new way of starting conference calls now
-		LLViewerRegion* region = gAgent.getRegion();
-		if (region)
-		{
-			std::string url = region->getCapability(
-				"ChatSessionRequest");
-			LLSD data;
-			data["method"] = "start conference";
-			data["session-id"] = temp_session_id;
-
-			data["params"] = agents;
-
-			LLHTTPClient::post(
-				url,
-				data,
-				new LLStartConferenceChatResponder(
-					temp_session_id,
-					gAgent.getID(),
-					other_participant_id,
-					data["params"]));
-		}
-		else
-		{
-			start_deprecated_conference_chat(
-				temp_session_id,
-				gAgent.getID(),
-				other_participant_id,
-				agents);
-		}
-
-		//we also need to wait for reply from the server in case of ad-hoc chat (we'll get new session id)
-		return true;
-	}
-
-	return false;
-}
-
-// static
-void LLIMModel::sendSessionInitialized(const LLUUID &session_id)
-{
-	LLIMSession* session = getInstance()->findIMSession(session_id);
-	if (session)
-	{
-		LLSD arg;
-		arg["session_id"] = session_id;
-		getInstance()->mSessionInitializedSignal(arg);
-	}
-}
-
-//
-// Helper Functions
-//
-
-class LLViewerChatterBoxInvitationAcceptResponder :
-	public LLHTTPClient::Responder
-{
-public:
-	LLViewerChatterBoxInvitationAcceptResponder(
-		const LLUUID& session_id,
-		LLIMMgr::EInvitationType invitation_type)
-	{
-		mSessionID = session_id;
-		mInvitiationType = invitation_type;
-	}
-
-	void result(const LLSD& content)
-	{
-		if ( gIMMgr)
-		{
-			LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-			if (speaker_mgr)
-			{
-				//we've accepted our invitation
-				//and received a list of agents that were
-				//currently in the session when the reply was sent
-				//to us.  Now, it is possible that there were some agents
-				//to slip in/out between when that message was sent to us
-				//and now.
-
-				//the agent list updates we've received have been
-				//accurate from the time we were added to the session
-				//but unfortunately, our base that we are receiving here
-				//may not be the most up to date.  It was accurate at
-				//some point in time though.
-				speaker_mgr->setSpeakers(content);
-
-				//we now have our base of users in the session
-				//that was accurate at some point, but maybe not now
-				//so now we apply all of the udpates we've received
-				//in case of race conditions
-				speaker_mgr->updateSpeakers(gIMMgr->getPendingAgentListUpdates(mSessionID));
-			}
-
-			if (LLIMMgr::INVITATION_TYPE_VOICE == mInvitiationType)
-			{
-				gIMMgr->startCall(mSessionID);
-			}
-
-			if ((mInvitiationType == LLIMMgr::INVITATION_TYPE_VOICE 
-				|| mInvitiationType == LLIMMgr::INVITATION_TYPE_IMMEDIATE)
-				&& LLIMModel::getInstance()->findIMSession(mSessionID))
-			{
-				// always open IM window when connecting to voice
-				LLIMFloater::show(mSessionID);
-			}
-
-			gIMMgr->clearPendingAgentListUpdates(mSessionID);
-			gIMMgr->clearPendingInvitation(mSessionID);
-		}
-	}
-
-	void error(U32 statusNum, const std::string& reason)
-	{		
-		//throw something back to the viewer here?
-		if ( gIMMgr )
-		{
-			gIMMgr->clearPendingAgentListUpdates(mSessionID);
-			gIMMgr->clearPendingInvitation(mSessionID);
-			if ( 404 == statusNum )
-			{
-				std::string error_string;
-				error_string = "does not exist";
-				gIMMgr->showSessionStartError(error_string, mSessionID);
-			}
-		}
-	}
-
-private:
-	LLUUID mSessionID;
-	LLIMMgr::EInvitationType mInvitiationType;
-};
-
-
-// the other_participant_id is either an agent_id, a group_id, or an inventory
-// folder item_id (collection of calling cards)
-
-// static
-LLUUID LLIMMgr::computeSessionID(
-	EInstantMessage dialog,
-	const LLUUID& other_participant_id)
-{
-	LLUUID session_id;
-	if (IM_SESSION_GROUP_START == dialog)
-	{
-		// slam group session_id to the group_id (other_participant_id)
-		session_id = other_participant_id;
-	}
-	else if (IM_SESSION_CONFERENCE_START == dialog)
-	{
-		session_id.generate();
-	}
-	else if (IM_SESSION_INVITE == dialog)
-	{
-		// use provided session id for invites
-		session_id = other_participant_id;
-	}
-	else
-	{
-		LLUUID agent_id = gAgent.getID();
-		if (other_participant_id == agent_id)
-		{
-			// if we try to send an IM to ourselves then the XOR would be null
-			// so we just make the session_id the same as the agent_id
-			session_id = agent_id;
-		}
-		else
-		{
-			// peer-to-peer or peer-to-asset session_id is the XOR
-			session_id = other_participant_id ^ agent_id;
-		}
-	}
-	return session_id;
-}
-
-inline LLFloater* getFloaterBySessionID(const LLUUID session_id)
-{
-	LLFloater* floater = NULL;
-	if ( gIMMgr )
-	{
-		floater = dynamic_cast < LLFloater* >
-			( gIMMgr->findFloaterBySession(session_id) );
-	}
-	if ( !floater )
-	{
-		floater = dynamic_cast < LLFloater* >
-			( LLIMFloater::findInstance(session_id) );
-	}
-	return floater;
-}
-
-void
-LLIMMgr::showSessionStartError(
-	const std::string& error_string,
-	const LLUUID session_id)
-{
-	const LLFloater* floater = getFloaterBySessionID (session_id);
-	if (!floater) return;
-
-	LLSD args;
-	args["REASON"] = LLTrans::getString(error_string);
-	args["RECIPIENT"] = floater->getTitle();
-
-	LLSD payload;
-	payload["session_id"] = session_id;
-
-	LLNotifications::instance().add(
-		"ChatterBoxSessionStartError",
-		args,
-		payload,
-		LLIMMgr::onConfirmForceCloseError);
-}
-
-void
-LLIMMgr::showSessionEventError(
-	const std::string& event_string,
-	const std::string& error_string,
-	const LLUUID session_id)
-{
-	const LLFloater* floater = getFloaterBySessionID (session_id);
-	if (!floater) return;
-
-	LLSD args;
-	args["REASON"] =
-		LLTrans::getString(error_string);
-	args["EVENT"] =
-		LLTrans::getString(event_string);
-	args["RECIPIENT"] = floater->getTitle();
-
-	LLNotifications::instance().add(
-		"ChatterBoxSessionEventError",
-		args);
-}
-
-void
-LLIMMgr::showSessionForceClose(
-	const std::string& reason_string,
-	const LLUUID session_id)
-{
-	const LLFloater* floater = getFloaterBySessionID (session_id);
-	if (!floater) return;
-
-	LLSD args;
-
-	args["NAME"] = floater->getTitle();
-	args["REASON"] = LLTrans::getString(reason_string);
-
-	LLSD payload;
-	payload["session_id"] = session_id;
-
-	LLNotifications::instance().add(
-		"ForceCloseChatterBoxSession",
-		args,
-		payload,
-		LLIMMgr::onConfirmForceCloseError);
-}
-
-//static
-bool
-LLIMMgr::onConfirmForceCloseError(
-	const LLSD& notification,
-	const LLSD& response)
-{
-	//only 1 option really
-	LLUUID session_id = notification["payload"]["session_id"];
-
-	LLFloater* floater = getFloaterBySessionID (session_id);
-	if ( floater )
-	{
-		floater->closeFloater(FALSE);
-	}
-	return false;
-}
-
-
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-// Class LLOutgoingCallDialog
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-LLOutgoingCallDialog::LLOutgoingCallDialog(const LLSD& payload) :
-	LLDockableFloater(NULL, false, payload),
-	mPayload(payload)
-{
-}
-
-void LLOutgoingCallDialog::getAllowedRect(LLRect& rect)
-{
-	rect = gViewerWindow->getWorldViewRectRaw();
-}
-
-void LLOutgoingCallDialog::onOpen(const LLSD& key)
-{
-	// tell the user which voice channel they are leaving
-	if (!mPayload["old_channel_name"].asString().empty())
-	{
-		childSetTextArg("leaving", "[CURRENT_CHAT]", mPayload["old_channel_name"].asString());
-	}
-	else
-	{
-		childSetTextArg("leaving", "[CURRENT_CHAT]", getString("localchat"));
-	}
-
-	std::string callee_name = mPayload["session_name"].asString();
-	if (callee_name == "anonymous")
-	{
-		callee_name = getString("anonymous");
-	}
-	
-	setTitle(callee_name);
-
-	LLSD callee_id = mPayload["other_user_id"];
-	childSetTextArg("calling", "[CALLEE_NAME]", callee_name);
-	childSetTextArg("connecting", "[CALLEE_NAME]", callee_name);
-	LLAvatarIconCtrl* icon = getChild<LLAvatarIconCtrl>("avatar_icon");
-	icon->setValue(callee_id);
-}
-
-
-//static
-void LLOutgoingCallDialog::onCancel(void* user_data)
-{
-	LLOutgoingCallDialog* self = (LLOutgoingCallDialog*)user_data;
-
-	if (!gIMMgr)
-		return;
-
-	LLUUID session_id = self->mPayload["session_id"].asUUID();
-	gIMMgr->endCall(session_id);
-	
-	self->closeFloater();
-}
-
-
-BOOL LLOutgoingCallDialog::postBuild()
-{
-	BOOL success = LLDockableFloater::postBuild();
-
-	childSetAction("Cancel", onCancel, this);
-
-	// dock the dialog to the sys well, where other sys messages appear
-	setDockControl(new LLDockControl(LLBottomTray::getInstance()->getSysWell(),
-					 this, getDockTongue(), LLDockControl::TOP,
-					 boost::bind(&LLOutgoingCallDialog::getAllowedRect, this, _1)));
-
-	return success;
-}
-
-
-
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-// Class LLIncomingCallDialog
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-LLIncomingCallDialog::LLIncomingCallDialog(const LLSD& payload) :
-	LLDockableFloater(NULL, false, payload),
-	mPayload(payload)
-{
-}
-
-BOOL LLIncomingCallDialog::postBuild()
-{
-	LLDockableFloater::postBuild();
-
-	LLSD caller_id = mPayload["caller_id"];
-	EInstantMessage type = (EInstantMessage)mPayload["type"].asInteger();
-
-	std::string call_type = getString("VoiceInviteP2P");
-	std::string caller_name = mPayload["caller_name"].asString();
-	if (caller_name == "anonymous")
-	{
-		caller_name = getString("anonymous");
-	}
-	
-	setTitle(caller_name + " " + call_type);
-	
-	// If it is not a P2P invite, then it's an AdHoc invite
-	if ( type != IM_SESSION_P2P_INVITE )
-	{
-		call_type = getString("VoiceInviteAdHoc");
-	}
-
-	// check to see if this is an Avaline call
-	LLUUID session_id = mPayload["session_id"].asUUID();
+/** 

+ * @file LLIMMgr.cpp

+ * @brief Container for Instant Messaging

+ *

+ * $LicenseInfo:firstyear=2001&license=viewergpl$

+ * 

+ * Copyright (c) 2001-2009, Linden Research, Inc.

+ * 

+ * Second Life Viewer Source Code

+ * The source code in this file ("Source Code") is provided by Linden Lab

+ * to you under the terms of the GNU General Public License, version 2.0

+ * ("GPL"), unless you have obtained a separate licensing agreement

+ * ("Other License"), formally executed by you and Linden Lab.  Terms of

+ * the GPL can be found in doc/GPL-license.txt in this distribution, or

+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2

+ * 

+ * There are special exceptions to the terms and conditions of the GPL as

+ * it is applied to this Source Code. View the full text of the exception

+ * in the file doc/FLOSS-exception.txt in this software distribution, or

+ * online at

+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception

+ * 

+ * By copying, modifying or distributing this software, you acknowledge

+ * that you have read and understood your obligations described above,

+ * and agree to abide by those obligations.

+ * 

+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO

+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,

+ * COMPLETENESS OR PERFORMANCE.

+ * $/LicenseInfo$

+ */

+

+#include "llviewerprecompiledheaders.h"

+

+#include "llimview.h"

+

+#include "llfloaterreg.h"

+#include "llfontgl.h"

+#include "llrect.h"

+#include "llerror.h"

+#include "llbutton.h"

+#include "llhttpclient.h"

+#include "llsdutil_math.h"

+#include "llstring.h"

+#include "lluictrlfactory.h"

+

+#include "llagent.h"

+#include "llavatariconctrl.h"

+#include "llbottomtray.h"

+#include "llcallingcard.h"

+#include "llchat.h"

+#include "llresmgr.h"

+#include "llfloaterchat.h"

+#include "llfloaterchatterbox.h"

+#include "llavataractions.h"

+#include "llhttpnode.h"

+#include "llimfloater.h"

+#include "llimpanel.h"

+#include "llresizebar.h"

+#include "lltabcontainer.h"

+#include "llviewercontrol.h"

+#include "llfloater.h"

+#include "llmutelist.h"

+#include "llresizehandle.h"

+#include "llkeyboard.h"

+#include "llui.h"

+#include "llviewermenu.h"

+#include "llcallingcard.h"

+#include "lltoolbar.h"

+#include "llviewermessage.h"

+#include "llviewerwindow.h"

+#include "llnotify.h"

+#include "llviewerregion.h"

+#include "llvoicechannel.h"

+#include "lltrans.h"

+#include "llrecentpeople.h"

+#include "llsyswellwindow.h"

+

+#include "llfirstuse.h"

+#include "llagentui.h"

+

+//

+// Globals

+//

+LLIMMgr* gIMMgr = NULL;

+

+//

+// Statics

+//

+// *FIXME: make these all either UIStrings or Strings

+

+const static std::string IM_SEPARATOR(": ");

+

+

+void toast_callback(const LLSD& msg){

+	// do not show toast in busy mode or it goes from agent

+	if (gAgent.getBusy() || gAgent.getID() == msg["from_id"])

+	{

+		return;

+	}

+

+	// check whether incoming IM belongs to an active session or not

+	if (LLIMModel::getInstance()->getActiveSessionID() == msg["session_id"])

+	{

+		return;

+	}

+

+	// Skip toasting for system messages

+	if (msg["from_id"].asUUID() == LLUUID::null)

+	{

+		return;

+	}

+

+	LLSD args;

+	args["MESSAGE"] = msg["message"];

+	args["TIME"] = msg["time"];

+	args["FROM"] = msg["from"];

+	args["FROM_ID"] = msg["from_id"];

+	args["SESSION_ID"] = msg["session_id"];

+

+	LLNotifications::instance().add("IMToast", args, LLSD(), boost::bind(&LLIMFloater::show, msg["session_id"].asUUID()));

+}

+

+void LLIMModel::setActiveSessionID(const LLUUID& session_id)

+{

+	// check if such an ID really exists

+	if (!findIMSession(session_id))

+	{

+		llwarns << "Trying to set as active a non-existent session!" << llendl;

+		return;

+	}

+

+	mActiveSessionID = session_id;

+}

+

+LLIMModel::LLIMModel() 

+{

+	addNewMsgCallback(LLIMFloater::newIMCallback);

+	addNewMsgCallback(toast_callback);

+}

+

+LLIMModel::LLIMSession::LLIMSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, const LLUUID& other_participant_id, const std::vector<LLUUID>& ids)

+:	mSessionID(session_id),

+	mName(name),

+	mType(type),

+	mNumUnread(0),

+	mOtherParticipantID(other_participant_id),

+	mInitialTargetIDs(ids),

+	mVoiceChannel(NULL),

+	mSpeakers(NULL),

+	mSessionInitialized(false),

+	mCallBackEnabled(true),

+	mTextIMPossible(true),

+	mOtherParticipantIsAvatar(true)

+{

+	if (IM_NOTHING_SPECIAL == type || IM_SESSION_P2P_INVITE == type)

+	{

+		mVoiceChannel  = new LLVoiceChannelP2P(session_id, name, other_participant_id);

+	}

+	else

+	{

+		mVoiceChannel = new LLVoiceChannelGroup(session_id, name);

+	}

+	mSpeakers = new LLIMSpeakerMgr(mVoiceChannel);

+

+	// All participants will be added to the list of people we've recently interacted with.

+	mSpeakers->addListener(&LLRecentPeople::instance(), "add");

+

+	//we need to wait for session initialization for outgoing ad-hoc and group chat session

+	//correct session id for initiated ad-hoc chat will be received from the server

+	if (!LLIMModel::getInstance()->sendStartSession(mSessionID, mOtherParticipantID, 

+		mInitialTargetIDs, mType))

+	{

+		//we don't need to wait for any responses

+		//so we're already initialized

+		mSessionInitialized = true;

+	}

+

+	if (IM_NOTHING_SPECIAL == type)

+	{

+		mCallBackEnabled = LLVoiceClient::getInstance()->isSessionCallBackPossible(mSessionID);

+		mTextIMPossible = LLVoiceClient::getInstance()->isSessionTextIMPossible(mSessionID);

+		mOtherParticipantIsAvatar = LLVoiceClient::getInstance()->isParticipantAvatar(mSessionID);

+	}

+

+	if ( gSavedPerAccountSettings.getBOOL("LogShowHistory") )

+		LLLogChat::loadHistory(mName, &chatFromLogFile, (void *)this);

+}

+

+LLIMModel::LLIMSession::~LLIMSession()

+{

+	delete mSpeakers;

+	mSpeakers = NULL;

+

+	// End the text IM session if necessary

+	if(gVoiceClient && mOtherParticipantID.notNull())

+	{

+		switch(mType)

+		{

+		case IM_NOTHING_SPECIAL:

+		case IM_SESSION_P2P_INVITE:

+			gVoiceClient->endUserIMSession(mOtherParticipantID);

+			break;

+

+		default:

+			// Appease the linux compiler

+			break;

+		}

+	}

+

+	// HAVE to do this here -- if it happens in the LLVoiceChannel destructor it will call the wrong version (since the object's partially deconstructed at that point).

+	mVoiceChannel->deactivate();

+	

+	delete mVoiceChannel;

+	mVoiceChannel = NULL;

+}

+

+void LLIMModel::LLIMSession::sessionInitReplyReceived(const LLUUID& new_session_id)

+{

+	mSessionInitialized = true;

+

+	if (new_session_id != mSessionID)

+	{

+		mSessionID = new_session_id;

+		mVoiceChannel->updateSessionID(new_session_id);

+	}

+}

+

+void LLIMModel::LLIMSession::addMessage(const std::string& from, const LLUUID& from_id, const std::string& utf8_text, const std::string& time)

+{

+	LLSD message;

+	message["from"] = from;

+	message["from_id"] = from_id;

+	message["message"] = utf8_text;

+	message["time"] = time; 

+	message["index"] = (LLSD::Integer)mMsgs.size(); 

+

+	mMsgs.push_front(message); 

+

+	if (mSpeakers && from_id.notNull())

+	{

+		mSpeakers->speakerChatted(from_id);

+		mSpeakers->setSpeakerTyping(from_id, FALSE);

+	}

+}

+

+void LLIMModel::LLIMSession::chatFromLogFile(LLLogChat::ELogLineType type, const LLSD& msg, void* userdata)

+{

+	if (!userdata) return;

+

+	LLIMSession* self = (LLIMSession*) userdata;

+

+	if (type == LLLogChat::LOG_LINE)

+	{

+		self->addMessage("", LLSD(), msg["message"].asString(), "");

+	}

+	else if (type == LLLogChat::LOG_LLSD)

+	{

+		self->addMessage(msg["from"].asString(), msg["from_id"].asUUID(), msg["message"].asString(), msg["time"].asString());

+	}

+}

+

+LLIMModel::LLIMSession* LLIMModel::findIMSession(const LLUUID& session_id) const

+{

+	return get_if_there(mId2SessionMap, session_id,

+		(LLIMModel::LLIMSession*) NULL);

+}

+

+void LLIMModel::processSessionInitializedReply(const LLUUID& old_session_id, const LLUUID& new_session_id)

+{

+	LLIMSession* session = findIMSession(old_session_id);

+	if (session)

+	{

+		session->sessionInitReplyReceived(new_session_id);

+

+		if (old_session_id != new_session_id)

+		{

+			mId2SessionMap.erase(old_session_id);

+			mId2SessionMap[new_session_id] = session;

+

+			gIMMgr->notifyObserverSessionIDUpdated(old_session_id, new_session_id);

+		}

+

+		LLIMFloater* im_floater = LLIMFloater::findInstance(old_session_id);

+		if (im_floater)

+		{

+			im_floater->sessionInitReplyReceived(new_session_id);

+		}

+	}

+

+	//*TODO remove this "floater" stuff when Communicate Floater is gone

+	LLFloaterIMPanel* floater = gIMMgr->findFloaterBySession(old_session_id);

+	if (floater)

+	{

+		floater->sessionInitReplyReceived(new_session_id);

+	}

+}

+

+void LLIMModel::testMessages()

+{

+	LLUUID bot1_id("d0426ec6-6535-4c11-a5d9-526bb0c654d9");

+	LLUUID bot1_session_id;

+	std::string from = "IM Tester";

+

+	bot1_session_id = LLIMMgr::computeSessionID(IM_NOTHING_SPECIAL, bot1_id);

+	newSession(bot1_session_id, from, IM_NOTHING_SPECIAL, bot1_id);

+	addMessage(bot1_session_id, from, bot1_id, "Test Message: Hi from testerbot land!");

+

+	LLUUID bot2_id;

+	std::string firstname[] = {"Roflcopter", "Joe"};

+	std::string lastname[] = {"Linden", "Tester", "Resident", "Schmoe"};

+

+	S32 rand1 = ll_rand(sizeof firstname)/(sizeof firstname[0]);

+	S32 rand2 = ll_rand(sizeof lastname)/(sizeof lastname[0]);

+	

+	from = firstname[rand1] + " " + lastname[rand2];

+	bot2_id.generate(from);

+	LLUUID bot2_session_id = LLIMMgr::computeSessionID(IM_NOTHING_SPECIAL, bot2_id);

+	newSession(bot2_session_id, from, IM_NOTHING_SPECIAL, bot2_id);

+	addMessage(bot2_session_id, from, bot2_id, "Test Message: Hello there, I have a question. Can I bother you for a second? ");

+	addMessage(bot2_session_id, from, bot2_id, "Test Message: OMGWTFBBQ.");

+}

+

+

+bool LLIMModel::newSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, 

+						   const LLUUID& other_participant_id, const std::vector<LLUUID>& ids)

+{

+	if (findIMSession(session_id))

+	{

+		llwarns << "IM Session " << session_id << " already exists" << llendl;

+		return false;

+	}

+

+	LLIMSession* session = new LLIMSession(session_id, name, type, other_participant_id, ids);

+	mId2SessionMap[session_id] = session;

+

+	LLIMMgr::getInstance()->notifyObserverSessionAdded(session_id, name, other_participant_id);

+

+	return true;

+

+}

+

+bool LLIMModel::clearSession(const LLUUID& session_id)

+{

+	if (mId2SessionMap.find(session_id) == mId2SessionMap.end()) return false;

+	delete (mId2SessionMap[session_id]);

+	mId2SessionMap.erase(session_id);

+	return true;

+}

+

+void LLIMModel::getMessages(const LLUUID& session_id, std::list<LLSD>& messages, int start_index)

+{

+	LLIMSession* session = findIMSession(session_id);

+	if (!session) 

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return;

+	}

+

+	int i = session->mMsgs.size() - start_index;

+

+	for (std::list<LLSD>::iterator iter = session->mMsgs.begin(); 

+		iter != session->mMsgs.end() && i > 0;

+		iter++)

+	{

+		LLSD msg;

+		msg = *iter;

+		messages.push_back(*iter);

+		i--;

+	}

+

+	session->mNumUnread = 0;

+	

+	LLSD arg;

+	arg["session_id"] = session_id;

+	arg["num_unread"] = 0;

+	mNoUnreadMsgsSignal(arg);

+}

+

+bool LLIMModel::addToHistory(const LLUUID& session_id, const std::string& from, const LLUUID& from_id, const std::string& utf8_text) {

+	

+	LLIMSession* session = findIMSession(session_id);

+

+	if (!session) 

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return false;

+	}

+

+	session->addMessage(from, from_id, utf8_text, LLLogChat::timestamp(false)); //might want to add date separately

+

+	return true;

+}

+

+bool LLIMModel::logToFile(const LLUUID& session_id, const std::string& from, const LLUUID& from_id, const std::string& utf8_text)

+{

+	S32 im_log_option =  gSavedPerAccountSettings.getS32("IMLogOptions");

+	if (im_log_option != LOG_CHAT)

+	{

+		if(im_log_option == LOG_BOTH_TOGETHER)

+		{

+			LLLogChat::saveHistory(std::string("chat"), from, from_id, utf8_text);

+			return true;

+		}

+		else

+		{

+			LLLogChat::saveHistory(LLIMModel::getInstance()->getName(session_id), from, from_id, utf8_text);

+			return true;

+		}

+	}

+	return false;

+}

+

+bool LLIMModel::proccessOnlineOfflineNotification(

+	const LLUUID& session_id, 

+	const std::string& utf8_text)

+{

+	// Add message to old one floater

+	LLFloaterIMPanel *floater = gIMMgr->findFloaterBySession(session_id);

+	if ( floater )

+	{

+		if ( !utf8_text.empty() )

+		{

+			floater->addHistoryLine(utf8_text, LLUIColorTable::instance().getColor("SystemChatColor"));

+		}

+	}

+	// Add system message to history

+	return addMessage(session_id, SYSTEM_FROM, LLUUID::null, utf8_text);

+}

+

+bool LLIMModel::addMessage(const LLUUID& session_id, const std::string& from, const LLUUID& from_id, 

+						   const std::string& utf8_text, bool log2file /* = true */) { 

+	LLIMSession* session = findIMSession(session_id);

+

+	if (!session) 

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return false;

+	}

+

+	addToHistory(session_id, from, from_id, utf8_text);

+	if (log2file) logToFile(session_id, from, from_id, utf8_text);

+

+	session->mNumUnread++;

+

+	// notify listeners

+	LLSD arg;

+	arg["session_id"] = session_id;

+	arg["num_unread"] = session->mNumUnread;

+	arg["message"] = utf8_text;

+	arg["from"] = from;

+	arg["from_id"] = from_id;

+	arg["time"] = LLLogChat::timestamp(false);

+	mNewMsgSignal(arg);

+

+	return true;

+}

+

+

+const std::string& LLIMModel::getName(const LLUUID& session_id) const

+{

+	LLIMSession* session = findIMSession(session_id);

+

+	if (!session) 

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return LLStringUtil::null;

+	}

+

+	return session->mName;

+}

+

+const S32 LLIMModel::getNumUnread(const LLUUID& session_id) const

+{

+	LLIMSession* session = findIMSession(session_id);

+	if (!session)

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return -1;

+	}

+

+	return session->mNumUnread;

+}

+

+const LLUUID& LLIMModel::getOtherParticipantID(const LLUUID& session_id) const

+{

+	LLIMSession* session = findIMSession(session_id);

+	if (!session)

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return LLUUID::null;

+	}

+

+	return session->mOtherParticipantID;

+}

+

+EInstantMessage LLIMModel::getType(const LLUUID& session_id) const

+{

+	LLIMSession* session = findIMSession(session_id);

+	if (!session)

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return IM_COUNT;

+	}

+

+	return session->mType;

+}

+

+LLVoiceChannel* LLIMModel::getVoiceChannel( const LLUUID& session_id ) const

+{

+	LLIMSession* session = findIMSession(session_id);

+	if (!session)

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return NULL;

+	}

+

+	return session->mVoiceChannel;

+}

+

+LLIMSpeakerMgr* LLIMModel::getSpeakerManager( const LLUUID& session_id ) const

+{

+	LLIMSession* session = findIMSession(session_id);

+	if (!session)

+	{

+		llwarns << "session " << session_id << "does not exist " << llendl;

+		return NULL;

+	}

+

+	return session->mSpeakers;

+}

+

+

+// TODO get rid of other participant ID

+void LLIMModel::sendTypingState(LLUUID session_id, LLUUID other_participant_id, BOOL typing) 

+{

+	std::string name;

+	LLAgentUI::buildFullname(name);

+

+	pack_instant_message(

+		gMessageSystem,

+		gAgent.getID(),

+		FALSE,

+		gAgent.getSessionID(),

+		other_participant_id,

+		name,

+		std::string("typing"),

+		IM_ONLINE,

+		(typing ? IM_TYPING_START : IM_TYPING_STOP),

+		session_id);

+	gAgent.sendReliableMessage();

+}

+

+void LLIMModel::sendLeaveSession(const LLUUID& session_id, const LLUUID& other_participant_id)

+{

+	if(session_id.notNull())

+	{

+		std::string name;

+		LLAgentUI::buildFullname(name);

+		pack_instant_message(

+			gMessageSystem,

+			gAgent.getID(),

+			FALSE,

+			gAgent.getSessionID(),

+			other_participant_id,

+			name, 

+			LLStringUtil::null,

+			IM_ONLINE,

+			IM_SESSION_LEAVE,

+			session_id);

+		gAgent.sendReliableMessage();

+	}

+}

+

+//*TODO this method is better be moved to the LLIMMgr

+void LLIMModel::sendMessage(const std::string& utf8_text,

+					 const LLUUID& im_session_id,

+					 const LLUUID& other_participant_id,

+					 EInstantMessage dialog)

+{

+	std::string name;

+	bool sent = false;

+	LLAgentUI::buildFullname(name);

+

+	const LLRelationship* info = NULL;

+	info = LLAvatarTracker::instance().getBuddyInfo(other_participant_id);

+	

+	U8 offline = (!info || info->isOnline()) ? IM_ONLINE : IM_OFFLINE;

+	

+	if((offline == IM_OFFLINE) && (LLVoiceClient::getInstance()->isOnlineSIP(other_participant_id)))

+	{

+		// User is online through the OOW connector, but not with a regular viewer.  Try to send the message via SLVoice.

+		sent = gVoiceClient->sendTextMessage(other_participant_id, utf8_text);

+	}

+	

+	if(!sent)

+	{

+		// Send message normally.

+

+		// default to IM_SESSION_SEND unless it's nothing special - in

+		// which case it's probably an IM to everyone.

+		U8 new_dialog = dialog;

+

+		if ( dialog != IM_NOTHING_SPECIAL )

+		{

+			new_dialog = IM_SESSION_SEND;

+		}

+		pack_instant_message(

+			gMessageSystem,

+			gAgent.getID(),

+			FALSE,

+			gAgent.getSessionID(),

+			other_participant_id,

+			name.c_str(),

+			utf8_text.c_str(),

+			offline,

+			(EInstantMessage)new_dialog,

+			im_session_id);

+		gAgent.sendReliableMessage();

+	}

+

+	// If there is a mute list and this is not a group chat...

+	if ( LLMuteList::getInstance() )

+	{

+		// ... the target should not be in our mute list for some message types.

+		// Auto-remove them if present.

+		switch( dialog )

+		{

+		case IM_NOTHING_SPECIAL:

+		case IM_GROUP_INVITATION:

+		case IM_INVENTORY_OFFERED:

+		case IM_SESSION_INVITE:

+		case IM_SESSION_P2P_INVITE:

+		case IM_SESSION_CONFERENCE_START:

+		case IM_SESSION_SEND: // This one is marginal - erring on the side of hearing.

+		case IM_LURE_USER:

+		case IM_GODLIKE_LURE_USER:

+		case IM_FRIENDSHIP_OFFERED:

+			LLMuteList::getInstance()->autoRemove(other_participant_id, LLMuteList::AR_IM);

+			break;

+		default: ; // do nothing

+		}

+	}

+

+	if((dialog == IM_NOTHING_SPECIAL) && 

+	   (other_participant_id.notNull()))

+	{

+		// Do we have to replace the /me's here?

+		std::string from;

+		LLAgentUI::buildFullname(from);

+		LLIMModel::getInstance()->addMessage(im_session_id, from, gAgentID, utf8_text);

+

+		//local echo for the legacy communicate panel

+		std::string history_echo;

+		LLAgentUI::buildFullname(history_echo);

+

+		history_echo += ": " + utf8_text;

+

+		LLFloaterIMPanel* floater = gIMMgr->findFloaterBySession(im_session_id);

+		if (floater) floater->addHistoryLine(history_echo, LLUIColorTable::instance().getColor("IMChatColor"), true, gAgent.getID());

+

+		LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(im_session_id);

+		if (speaker_mgr)

+		{

+			speaker_mgr->speakerChatted(gAgentID);

+			speaker_mgr->setSpeakerTyping(gAgentID, FALSE);

+		}

+	}

+

+	// Add the recipient to the recent people list.

+	LLRecentPeople::instance().add(other_participant_id);

+}

+

+void session_starter_helper(

+	const LLUUID& temp_session_id,

+	const LLUUID& other_participant_id,

+	EInstantMessage im_type)

+{

+	LLMessageSystem *msg = gMessageSystem;

+

+	msg->newMessageFast(_PREHASH_ImprovedInstantMessage);

+	msg->nextBlockFast(_PREHASH_AgentData);

+	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());

+	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());

+

+	msg->nextBlockFast(_PREHASH_MessageBlock);

+	msg->addBOOLFast(_PREHASH_FromGroup, FALSE);

+	msg->addUUIDFast(_PREHASH_ToAgentID, other_participant_id);

+	msg->addU8Fast(_PREHASH_Offline, IM_ONLINE);

+	msg->addU8Fast(_PREHASH_Dialog, im_type);

+	msg->addUUIDFast(_PREHASH_ID, temp_session_id);

+	msg->addU32Fast(_PREHASH_Timestamp, NO_TIMESTAMP); // no timestamp necessary

+

+	std::string name;

+	LLAgentUI::buildFullname(name);

+

+	msg->addStringFast(_PREHASH_FromAgentName, name);

+	msg->addStringFast(_PREHASH_Message, LLStringUtil::null);

+	msg->addU32Fast(_PREHASH_ParentEstateID, 0);

+	msg->addUUIDFast(_PREHASH_RegionID, LLUUID::null);

+	msg->addVector3Fast(_PREHASH_Position, gAgent.getPositionAgent());

+}

+

+void start_deprecated_conference_chat(

+	const LLUUID& temp_session_id,

+	const LLUUID& creator_id,

+	const LLUUID& other_participant_id,

+	const LLSD& agents_to_invite)

+{

+	U8* bucket;

+	U8* pos;

+	S32 count;

+	S32 bucket_size;

+

+	// *FIX: this could suffer from endian issues

+	count = agents_to_invite.size();

+	bucket_size = UUID_BYTES * count;

+	bucket = new U8[bucket_size];

+	pos = bucket;

+

+	for(S32 i = 0; i < count; ++i)

+	{

+		LLUUID agent_id = agents_to_invite[i].asUUID();

+		

+		memcpy(pos, &agent_id, UUID_BYTES);

+		pos += UUID_BYTES;

+	}

+

+	session_starter_helper(

+		temp_session_id,

+		other_participant_id,

+		IM_SESSION_CONFERENCE_START);

+

+	gMessageSystem->addBinaryDataFast(

+		_PREHASH_BinaryBucket,

+		bucket,

+		bucket_size);

+

+	gAgent.sendReliableMessage();

+ 

+	delete[] bucket;

+}

+

+class LLStartConferenceChatResponder : public LLHTTPClient::Responder

+{

+public:

+	LLStartConferenceChatResponder(

+		const LLUUID& temp_session_id,

+		const LLUUID& creator_id,

+		const LLUUID& other_participant_id,

+		const LLSD& agents_to_invite)

+	{

+		mTempSessionID = temp_session_id;

+		mCreatorID = creator_id;

+		mOtherParticipantID = other_participant_id;

+		mAgents = agents_to_invite;

+	}

+

+	virtual void error(U32 statusNum, const std::string& reason)

+	{

+		//try an "old school" way.

+		if ( statusNum == 400 )

+		{

+			start_deprecated_conference_chat(

+				mTempSessionID,

+				mCreatorID,

+				mOtherParticipantID,

+				mAgents);

+		}

+

+		//else throw an error back to the client?

+		//in theory we should have just have these error strings

+		//etc. set up in this file as opposed to the IMMgr,

+		//but the error string were unneeded here previously

+		//and it is not worth the effort switching over all

+		//the possible different language translations

+	}

+

+private:

+	LLUUID mTempSessionID;

+	LLUUID mCreatorID;

+	LLUUID mOtherParticipantID;

+

+	LLSD mAgents;

+};

+

+// Returns true if any messages were sent, false otherwise.

+// Is sort of equivalent to "does the server need to do anything?"

+bool LLIMModel::sendStartSession(

+	const LLUUID& temp_session_id,

+	const LLUUID& other_participant_id,

+	const std::vector<LLUUID>& ids,

+	EInstantMessage dialog)

+{

+	if ( dialog == IM_SESSION_GROUP_START )

+	{

+		session_starter_helper(

+			temp_session_id,

+			other_participant_id,

+			dialog);

+		gMessageSystem->addBinaryDataFast(

+				_PREHASH_BinaryBucket,

+				EMPTY_BINARY_BUCKET,

+				EMPTY_BINARY_BUCKET_SIZE);

+		gAgent.sendReliableMessage();

+

+		return true;

+	}

+	else if ( dialog == IM_SESSION_CONFERENCE_START )

+	{

+		LLSD agents;

+		for (int i = 0; i < (S32) ids.size(); i++)

+		{

+			agents.append(ids[i]);

+		}

+

+		//we have a new way of starting conference calls now

+		LLViewerRegion* region = gAgent.getRegion();

+		if (region)

+		{

+			std::string url = region->getCapability(

+				"ChatSessionRequest");

+			LLSD data;

+			data["method"] = "start conference";

+			data["session-id"] = temp_session_id;

+

+			data["params"] = agents;

+

+			LLHTTPClient::post(

+				url,

+				data,

+				new LLStartConferenceChatResponder(

+					temp_session_id,

+					gAgent.getID(),

+					other_participant_id,

+					data["params"]));

+		}

+		else

+		{

+			start_deprecated_conference_chat(

+				temp_session_id,

+				gAgent.getID(),

+				other_participant_id,

+				agents);

+		}

+

+		//we also need to wait for reply from the server in case of ad-hoc chat (we'll get new session id)

+		return true;

+	}

+

+	return false;

+}

+

+// static

+void LLIMModel::sendSessionInitialized(const LLUUID &session_id)

+{

+	LLIMSession* session = getInstance()->findIMSession(session_id);

+	if (session)

+	{

+		LLSD arg;

+		arg["session_id"] = session_id;

+		getInstance()->mSessionInitializedSignal(arg);

+	}

+}

+

+//

+// Helper Functions

+//

+

+class LLViewerChatterBoxInvitationAcceptResponder :

+	public LLHTTPClient::Responder

+{

+public:

+	LLViewerChatterBoxInvitationAcceptResponder(

+		const LLUUID& session_id,

+		LLIMMgr::EInvitationType invitation_type)

+	{

+		mSessionID = session_id;

+		mInvitiationType = invitation_type;

+	}

+

+	void result(const LLSD& content)

+	{

+		if ( gIMMgr)

+		{

+			LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);

+			if (speaker_mgr)

+			{

+				//we've accepted our invitation

+				//and received a list of agents that were

+				//currently in the session when the reply was sent

+				//to us.  Now, it is possible that there were some agents

+				//to slip in/out between when that message was sent to us

+				//and now.

+

+				//the agent list updates we've received have been

+				//accurate from the time we were added to the session

+				//but unfortunately, our base that we are receiving here

+				//may not be the most up to date.  It was accurate at

+				//some point in time though.

+				speaker_mgr->setSpeakers(content);

+

+				//we now have our base of users in the session

+				//that was accurate at some point, but maybe not now

+				//so now we apply all of the udpates we've received

+				//in case of race conditions

+				speaker_mgr->updateSpeakers(gIMMgr->getPendingAgentListUpdates(mSessionID));

+			}

+

+			if (LLIMMgr::INVITATION_TYPE_VOICE == mInvitiationType)

+			{

+				gIMMgr->startCall(mSessionID);

+			}

+

+			if ((mInvitiationType == LLIMMgr::INVITATION_TYPE_VOICE 

+				|| mInvitiationType == LLIMMgr::INVITATION_TYPE_IMMEDIATE)

+				&& LLIMModel::getInstance()->findIMSession(mSessionID))

+			{

+				// always open IM window when connecting to voice

+				LLIMFloater::show(mSessionID);

+			}

+

+			gIMMgr->clearPendingAgentListUpdates(mSessionID);

+			gIMMgr->clearPendingInvitation(mSessionID);

+		}

+	}

+

+	void error(U32 statusNum, const std::string& reason)

+	{		

+		//throw something back to the viewer here?

+		if ( gIMMgr )

+		{

+			gIMMgr->clearPendingAgentListUpdates(mSessionID);

+			gIMMgr->clearPendingInvitation(mSessionID);

+			if ( 404 == statusNum )

+			{

+				std::string error_string;

+				error_string = "does not exist";

+				gIMMgr->showSessionStartError(error_string, mSessionID);

+			}

+		}

+	}

+

+private:

+	LLUUID mSessionID;

+	LLIMMgr::EInvitationType mInvitiationType;

+};

+

+

+// the other_participant_id is either an agent_id, a group_id, or an inventory

+// folder item_id (collection of calling cards)

+

+// static

+LLUUID LLIMMgr::computeSessionID(

+	EInstantMessage dialog,

+	const LLUUID& other_participant_id)

+{

+	LLUUID session_id;

+	if (IM_SESSION_GROUP_START == dialog)

+	{

+		// slam group session_id to the group_id (other_participant_id)

+		session_id = other_participant_id;

+	}

+	else if (IM_SESSION_CONFERENCE_START == dialog)

+	{

+		session_id.generate();

+	}

+	else if (IM_SESSION_INVITE == dialog)

+	{

+		// use provided session id for invites

+		session_id = other_participant_id;

+	}

+	else

+	{

+		LLUUID agent_id = gAgent.getID();

+		if (other_participant_id == agent_id)

+		{

+			// if we try to send an IM to ourselves then the XOR would be null

+			// so we just make the session_id the same as the agent_id

+			session_id = agent_id;

+		}

+		else

+		{

+			// peer-to-peer or peer-to-asset session_id is the XOR

+			session_id = other_participant_id ^ agent_id;

+		}

+	}

+	return session_id;

+}

+

+inline LLFloater* getFloaterBySessionID(const LLUUID session_id)

+{

+	LLFloater* floater = NULL;

+	if ( gIMMgr )

+	{

+		floater = dynamic_cast < LLFloater* >

+			( gIMMgr->findFloaterBySession(session_id) );

+	}

+	if ( !floater )

+	{

+		floater = dynamic_cast < LLFloater* >

+			( LLIMFloater::findInstance(session_id) );

+	}

+	return floater;

+}

+

+void

+LLIMMgr::showSessionStartError(

+	const std::string& error_string,

+	const LLUUID session_id)

+{

+	const LLFloater* floater = getFloaterBySessionID (session_id);

+	if (!floater) return;

+

+	LLSD args;

+	args["REASON"] = LLTrans::getString(error_string);

+	args["RECIPIENT"] = floater->getTitle();

+

+	LLSD payload;

+	payload["session_id"] = session_id;

+

+	LLNotifications::instance().add(

+		"ChatterBoxSessionStartError",

+		args,

+		payload,

+		LLIMMgr::onConfirmForceCloseError);

+}

+

+void

+LLIMMgr::showSessionEventError(

+	const std::string& event_string,

+	const std::string& error_string,

+	const LLUUID session_id)

+{

+	const LLFloater* floater = getFloaterBySessionID (session_id);

+	if (!floater) return;

+

+	LLSD args;

+	args["REASON"] =

+		LLTrans::getString(error_string);

+	args["EVENT"] =

+		LLTrans::getString(event_string);

+	args["RECIPIENT"] = floater->getTitle();

+

+	LLNotifications::instance().add(

+		"ChatterBoxSessionEventError",

+		args);

+}

+

+void

+LLIMMgr::showSessionForceClose(

+	const std::string& reason_string,

+	const LLUUID session_id)

+{

+	const LLFloater* floater = getFloaterBySessionID (session_id);

+	if (!floater) return;

+

+	LLSD args;

+

+	args["NAME"] = floater->getTitle();

+	args["REASON"] = LLTrans::getString(reason_string);

+

+	LLSD payload;

+	payload["session_id"] = session_id;

+

+	LLNotifications::instance().add(

+		"ForceCloseChatterBoxSession",

+		args,

+		payload,

+		LLIMMgr::onConfirmForceCloseError);

+}

+

+//static

+bool

+LLIMMgr::onConfirmForceCloseError(

+	const LLSD& notification,

+	const LLSD& response)

+{

+	//only 1 option really

+	LLUUID session_id = notification["payload"]["session_id"];

+

+	LLFloater* floater = getFloaterBySessionID (session_id);

+	if ( floater )

+	{

+		floater->closeFloater(FALSE);

+	}

+	return false;

+}

+

+

+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+// Class LLOutgoingCallDialog

+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+LLOutgoingCallDialog::LLOutgoingCallDialog(const LLSD& payload) :

+	LLDockableFloater(NULL, false, payload),

+	mPayload(payload)

+{

+}

+

+void LLOutgoingCallDialog::getAllowedRect(LLRect& rect)

+{

+	rect = gViewerWindow->getWorldViewRectScaled();

+}

+

+void LLOutgoingCallDialog::onOpen(const LLSD& key)

+{

+	// tell the user which voice channel they are leaving

+	if (!mPayload["old_channel_name"].asString().empty())

+	{

+		childSetTextArg("leaving", "[CURRENT_CHAT]", mPayload["old_channel_name"].asString());

+	}

+	else

+	{

+		childSetTextArg("leaving", "[CURRENT_CHAT]", getString("localchat"));

+	}

+

+	std::string callee_name = mPayload["session_name"].asString();

+	if (callee_name == "anonymous")

+	{

+		callee_name = getString("anonymous");

+	}

+	

+	setTitle(callee_name);

+

+	LLSD callee_id = mPayload["other_user_id"];

+	childSetTextArg("calling", "[CALLEE_NAME]", callee_name);

+	childSetTextArg("connecting", "[CALLEE_NAME]", callee_name);

+	LLAvatarIconCtrl* icon = getChild<LLAvatarIconCtrl>("avatar_icon");

+	icon->setValue(callee_id);

+}

+

+

+//static

+void LLOutgoingCallDialog::onCancel(void* user_data)

+{

+	LLOutgoingCallDialog* self = (LLOutgoingCallDialog*)user_data;

+

+	if (!gIMMgr)

+		return;

+

+	LLUUID session_id = self->mPayload["session_id"].asUUID();

+	gIMMgr->endCall(session_id);

+	

+	self->closeFloater();

+}

+

+

+BOOL LLOutgoingCallDialog::postBuild()

+{

+	BOOL success = LLDockableFloater::postBuild();

+

+	childSetAction("Cancel", onCancel, this);

+

+	// dock the dialog to the sys well, where other sys messages appear

+	setDockControl(new LLDockControl(LLBottomTray::getInstance()->getSysWell(),

+					 this, getDockTongue(), LLDockControl::TOP,

+					 boost::bind(&LLOutgoingCallDialog::getAllowedRect, this, _1)));

+

+	return success;

+}

+

+

+

+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+// Class LLIncomingCallDialog

+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+LLIncomingCallDialog::LLIncomingCallDialog(const LLSD& payload) :

+	LLDockableFloater(NULL, false, payload),

+	mPayload(payload)

+{

+}

+

+BOOL LLIncomingCallDialog::postBuild()

+{

+	LLDockableFloater::postBuild();

+

+	LLSD caller_id = mPayload["caller_id"];

+	EInstantMessage type = (EInstantMessage)mPayload["type"].asInteger();

+

+	std::string call_type = getString("VoiceInviteP2P");

+	std::string caller_name = mPayload["caller_name"].asString();

+	if (caller_name == "anonymous")

+	{

+		caller_name = getString("anonymous");

+	}

+	

+	setTitle(caller_name + " " + call_type);

+	

+	// If it is not a P2P invite, then it's an AdHoc invite

+	if ( type != IM_SESSION_P2P_INVITE )

+	{

+		call_type = getString("VoiceInviteAdHoc");

+	}

+

+	// check to see if this is an Avaline call

+	LLUUID session_id = mPayload["session_id"].asUUID();

 	bool is_avatar = LLVoiceClient::getInstance()->isParticipantAvatar(session_id);

-	childSetVisible("Start IM", is_avatar); // no IM for avaline
-
-	LLUICtrl* caller_name_widget = getChild<LLUICtrl>("caller name");
-	caller_name_widget->setValue(caller_name + " " + call_type);
-	LLAvatarIconCtrl* icon = getChild<LLAvatarIconCtrl>("avatar_icon");
-	icon->setValue(caller_id);
-
-	childSetAction("Accept", onAccept, this);
-	childSetAction("Reject", onReject, this);
-	childSetAction("Start IM", onStartIM, this);
-	childSetFocus("Accept");
-
-	return TRUE;
-}
-
-void LLIncomingCallDialog::getAllowedRect(LLRect& rect)
-{
-	rect = gViewerWindow->getWorldViewRectRaw();
-}
-
-void LLIncomingCallDialog::onOpen(const LLSD& key)
-{
-	// tell the user which voice channel they would be leaving
-	LLVoiceChannel *voice = LLVoiceChannel::getCurrentVoiceChannel();
-	if (voice && !voice->getSessionName().empty())
-	{
-		childSetTextArg("question", "[CURRENT_CHAT]", voice->getSessionName());
-	}
-	else
-	{
-		childSetTextArg("question", "[CURRENT_CHAT]", getString("localchat"));
-	}
-
-	// dock the dialog to the sys well, where other sys messages appear
-	setDockControl(new LLDockControl(LLBottomTray::getInstance()->getSysWell(),
-									 this, getDockTongue(), LLDockControl::TOP,
-									 boost::bind(&LLIncomingCallDialog::getAllowedRect, this, _1)));
-}
-
-//static
-void LLIncomingCallDialog::onAccept(void* user_data)
-{
-	LLIncomingCallDialog* self = (LLIncomingCallDialog*)user_data;
-	self->processCallResponse(0);
-	self->closeFloater();
-}
-
-//static
-void LLIncomingCallDialog::onReject(void* user_data)
-{
-	LLIncomingCallDialog* self = (LLIncomingCallDialog*)user_data;
-	self->processCallResponse(1);
-	self->closeFloater();
-}
-
-//static
-void LLIncomingCallDialog::onStartIM(void* user_data)
-{
-	LLIncomingCallDialog* self = (LLIncomingCallDialog*)user_data;
-	self->processCallResponse(2);
-	self->closeFloater();
-}
-
-void LLIncomingCallDialog::processCallResponse(S32 response)
-{
-	if (!gIMMgr)
-		return;
-
-	LLUUID session_id = mPayload["session_id"].asUUID();
-	EInstantMessage type = (EInstantMessage)mPayload["type"].asInteger();
-	LLIMMgr::EInvitationType inv_type = (LLIMMgr::EInvitationType)mPayload["inv_type"].asInteger();
-	bool voice = true;
-	switch(response)
-	{
-	case 2: // start IM: just don't start the voice chat
-	{
-		voice = false;
-		/* FALLTHROUGH */
-	}
-	case 0: // accept
-	{
-		if (type == IM_SESSION_P2P_INVITE)
-		{
-			// create a normal IM session
-			session_id = gIMMgr->addP2PSession(
-				mPayload["session_name"].asString(),
-				mPayload["caller_id"].asUUID(),
-				mPayload["session_handle"].asString());
-
-			if (voice)
-			{
-				if (gIMMgr->startCall(session_id))
-				{
-					// always open IM window when connecting to voice
-					LLIMFloater::show(session_id);
-				}
-			}
-
-			gIMMgr->clearPendingAgentListUpdates(session_id);
-			gIMMgr->clearPendingInvitation(session_id);
-		}
-		else
-		{
-			LLUUID session_id = gIMMgr->addSession(
-				mPayload["session_name"].asString(),
-				type,
-				session_id);
-			if (session_id != LLUUID::null)
-			{
-				LLIMFloater::show(session_id);
-			}
-
-			std::string url = gAgent.getRegion()->getCapability(
-				"ChatSessionRequest");
-
-			if (voice)
-			{
-				LLSD data;
-				data["method"] = "accept invitation";
-				data["session-id"] = session_id;
-				LLHTTPClient::post(
-					url,
-					data,
-					new LLViewerChatterBoxInvitationAcceptResponder(
-						session_id,
-						inv_type));
-			}
-		}
-		if (voice)
-		{
-			break;
-		}
-	}
-	case 1: // decline
-	{
-		if (type == IM_SESSION_P2P_INVITE)
-		{
-			if(gVoiceClient)
-			{
-				std::string s = mPayload["session_handle"].asString();
-				gVoiceClient->declineInvite(s);
-			}
-		}
-		else
-		{
-			std::string url = gAgent.getRegion()->getCapability(
-				"ChatSessionRequest");
-
-			LLSD data;
-			data["method"] = "decline invitation";
-			data["session-id"] = session_id;
-			LLHTTPClient::post(
-				url,
-				data,
-				NULL);
-		}
-	}
-
-	gIMMgr->clearPendingAgentListUpdates(session_id);
-	gIMMgr->clearPendingInvitation(session_id);
-	}
-}
-
-bool inviteUserResponse(const LLSD& notification, const LLSD& response)
-{
-	if (!gIMMgr)
-		return false;
-
-	const LLSD& payload = notification["payload"];
-	LLUUID session_id = payload["session_id"].asUUID();
-	EInstantMessage type = (EInstantMessage)payload["type"].asInteger();
-	LLIMMgr::EInvitationType inv_type = (LLIMMgr::EInvitationType)payload["inv_type"].asInteger();
-	S32 option = LLNotification::getSelectedOption(notification, response);
-	switch(option) 
-	{
-	case 0: // accept
-		{
-			if (type == IM_SESSION_P2P_INVITE)
-			{
-				// create a normal IM session
-				session_id = gIMMgr->addP2PSession(
-					payload["session_name"].asString(),
-					payload["caller_id"].asUUID(),
-					payload["session_handle"].asString(),
-					payload["session_uri"].asString());
-
-				if (gIMMgr->startCall(session_id))
-				{
-					// always open IM window when connecting to voice
-					LLIMFloater::show(session_id);
-				}
-
-				gIMMgr->clearPendingAgentListUpdates(session_id);
-				gIMMgr->clearPendingInvitation(session_id);
-			}
-			else
-			{
-				LLUUID session_id = gIMMgr->addSession(
-					payload["session_name"].asString(),
-					type,
-					session_id);
-				if (session_id != LLUUID::null)
-				{
-					LLIMFloater::show(session_id);
-				}
-
-				std::string url = gAgent.getRegion()->getCapability(
-					"ChatSessionRequest");
-
-				LLSD data;
-				data["method"] = "accept invitation";
-				data["session-id"] = session_id;
-				LLHTTPClient::post(
-					url,
-					data,
-					new LLViewerChatterBoxInvitationAcceptResponder(
-						session_id,
-						inv_type));
-			}
-		}
-		break;
-	case 2: // mute (also implies ignore, so this falls through to the "ignore" case below)
-	{
-		// mute the sender of this invite
-		if (!LLMuteList::getInstance()->isMuted(payload["caller_id"].asUUID()))
-		{
-			LLMute mute(payload["caller_id"].asUUID(), payload["caller_name"].asString(), LLMute::AGENT);
-			LLMuteList::getInstance()->add(mute);
-		}
-	}
-	/* FALLTHROUGH */
-	
-	case 1: // decline
-	{
-		if (type == IM_SESSION_P2P_INVITE)
-		{
-			if(gVoiceClient)
-			{
-				std::string s = payload["session_handle"].asString();
-				gVoiceClient->declineInvite(s);
-			}
-		}
-		else
-		{
-			std::string url = gAgent.getRegion()->getCapability(
-				"ChatSessionRequest");
-
-			LLSD data;
-			data["method"] = "decline invitation";
-			data["session-id"] = session_id;
-			LLHTTPClient::post(
-				url,
-				data,
-				NULL);				
-		}
-	}
-
-	gIMMgr->clearPendingAgentListUpdates(session_id);
-	gIMMgr->clearPendingInvitation(session_id);
-	break;
-	}
-	
-	return false;
-}
-
-//
-// Member Functions
-//
-
-LLIMMgr::LLIMMgr() :
-	mIMReceived(FALSE)
-{
-	mPendingInvitations = LLSD::emptyMap();
-	mPendingAgentListUpdates = LLSD::emptyMap();
-}
-
-// Add a message to a session. 
-void LLIMMgr::addMessage(
-	const LLUUID& session_id,
-	const LLUUID& target_id,
-	const std::string& from,
-	const std::string& msg,
-	const std::string& session_name,
-	EInstantMessage dialog,
-	U32 parent_estate_id,
-	const LLUUID& region_id,
-	const LLVector3& position,
-	bool link_name) // If this is true, then we insert the name and link it to a profile
-{
-	LLUUID other_participant_id = target_id;
-
-	// don't process muted IMs
-	if (LLMuteList::getInstance()->isMuted(
-			other_participant_id,
-			LLMute::flagTextChat) && !LLMuteList::getInstance()->isLinden(from))
-	{
-		return;
-	}
-
-	LLFloaterIMPanel* floater;
-	LLUUID new_session_id = session_id;
-	if (new_session_id.isNull())
-	{
-		//no session ID...compute new one
-		new_session_id = computeSessionID(dialog, other_participant_id);
-	}
-
-	//*NOTE session_name is empty in case of incoming P2P sessions
-	std::string fixed_session_name = from;
-	if(!session_name.empty() && session_name.size()>1)
-	{
-		fixed_session_name = session_name;
-	}
-
-	bool new_session = !hasSession(new_session_id);
-	if (new_session)
-	{
-		LLIMModel::getInstance()->newSession(new_session_id, fixed_session_name, dialog, other_participant_id);
-	}
-
-	floater = findFloaterBySession(new_session_id);
-	if (!floater)
-	{
-		floater = findFloaterBySession(other_participant_id);
-		if (floater)
-		{
-			llinfos << "found the IM session " << session_id 
-				<< " by participant " << other_participant_id << llendl;
-		}
-	}
-
-	// create IM window as necessary
-	if(!floater)
-	{
-		floater = createFloater(
-			new_session_id,
-			other_participant_id,
-			fixed_session_name,
-			dialog,
-			FALSE);
-	}
-
-	if (new_session)
-	{
-		// When we get a new IM, and if you are a god, display a bit
-		// of information about the source. This is to help liaisons
-		// when answering questions.
-		if(gAgent.isGodlike())
-		{
-			// *TODO:translate (low priority, god ability)
-			std::ostringstream bonus_info;
-			bonus_info << LLTrans::getString("***")+ " "+ LLTrans::getString("IMParentEstate") + ":" + " "
-				<< parent_estate_id
-				<< ((parent_estate_id == 1) ? "," + LLTrans::getString("IMMainland") : "")
-				<< ((parent_estate_id == 5) ? "," + LLTrans::getString ("IMTeen") : "");
-
-			// once we have web-services (or something) which returns
-			// information about a region id, we can print this out
-			// and even have it link to map-teleport or something.
-			//<< "*** region_id: " << region_id << std::endl
-			//<< "*** position: " << position << std::endl;
-
-			floater->addHistoryLine(bonus_info.str(), LLUIColorTable::instance().getColor("SystemChatColor"));
-			LLIMModel::instance().addMessage(new_session_id, from, other_participant_id, bonus_info.str());
-		}
-
-		make_ui_sound("UISndNewIncomingIMSession");
-	}
-
-	// now add message to floater
-	bool is_from_system = target_id.isNull() || (from == SYSTEM_FROM);
-	const LLColor4& color = ( is_from_system ? 
-							  LLUIColorTable::instance().getColor("SystemChatColor") : 
-							  LLUIColorTable::instance().getColor("IMChatColor"));
-	if ( !link_name )
-	{
-		floater->addHistoryLine(msg,color); // No name to prepend, so just add the message normally
-	}
-	else
-	{
-		floater->addHistoryLine(msg, color, true, other_participant_id, from); // Insert linked name to front of message
-	}
-
-	LLIMModel::instance().addMessage(new_session_id, from, other_participant_id, msg);
-
-	if( !LLFloaterReg::instanceVisible("communicate") && !floater->getVisible())
-	{
-		LLFloaterChatterBox* chat_floater = LLFloaterChatterBox::getInstance();
-		
-		//if the IM window is not open and the floater is not visible (i.e. not torn off)
-		LLFloater* previouslyActiveFloater = chat_floater->getActiveFloater();
-
-		// select the newly added floater (or the floater with the new line added to it).
-		// it should be there.
-		chat_floater->selectFloater(floater);
-
-		//there was a previously unseen IM, make that old tab flashing
-		//it is assumed that the most recently unseen IM tab is the one current selected/active
-		if ( previouslyActiveFloater && getIMReceived() )
-		{
-			chat_floater->setFloaterFlashing(previouslyActiveFloater, TRUE);
-		}
-
-		//notify of a new IM
-		notifyNewIM();
-	}
-}
-
-void LLIMMgr::addSystemMessage(const LLUUID& session_id, const std::string& message_name, const LLSD& args)
-{
-	LLUIString message;
-	
-	// null session id means near me (chat history)
-	if (session_id.isNull())
-	{
-		message = LLTrans::getString(message_name);
-		message.setArgs(args);
-
-		LLChat chat(message);
-		chat.mSourceType = CHAT_SOURCE_SYSTEM;
-		LLFloaterChat::addChatHistory(chat);
-	}
-	else // going to IM session
-	{
-		if (hasSession(session_id))
-		{
-			message = LLTrans::getString(message_name + "-im");
-			message.setArgs(args);
-			gIMMgr->addMessage(session_id, LLUUID::null, SYSTEM_FROM, message.getString());
-		}
-	}
-}
-
-void LLIMMgr::notifyNewIM()
-{
-	if(!LLFloaterReg::instanceVisible("communicate"))
-	{
-		mIMReceived = TRUE;
-	}
-}
-
-S32 LLIMMgr::getNumberOfUnreadIM()
-{
-	std::map<LLUUID, LLIMModel::LLIMSession*>::iterator it;
-	
-	S32 num = 0;
-	for(it = LLIMModel::getInstance()->mId2SessionMap.begin(); it != LLIMModel::getInstance()->mId2SessionMap.end(); ++it)
-	{
-		num += (*it).second->mNumUnread;
-	}
-
-	return num;
-}
-
-void LLIMMgr::clearNewIMNotification()
-{
-	mIMReceived = FALSE;
-}
-
-BOOL LLIMMgr::getIMReceived() const
-{
-	return mIMReceived;
-}
-
-LLUUID LLIMMgr::addP2PSession(const std::string& name,
-							const LLUUID& other_participant_id,
-							const std::string& voice_session_handle,
-							const std::string& caller_uri)
-{
-	LLUUID session_id = addSession(name, IM_NOTHING_SPECIAL, other_participant_id);
-	if (session_id != LLUUID::null)
-	{
-		LLIMFloater::show(session_id);
-	}
-
-	LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(session_id);
-	if (speaker_mgr)
-	{
-		LLVoiceChannelP2P* voice_channel = dynamic_cast<LLVoiceChannelP2P*>(speaker_mgr->getVoiceChannel());
-		if (voice_channel)
-		{
-			voice_channel->setSessionHandle(voice_session_handle, caller_uri);
-		}
-	}
-	return session_id;
-}
-
-// This adds a session to the talk view. The name is the local name of
-// the session, dialog specifies the type of session. If the session
-// exists, it is brought forward.  Specifying id = NULL results in an
-// im session to everyone. Returns the uuid of the session.
-LLUUID LLIMMgr::addSession(
-	const std::string& name,
-	EInstantMessage dialog,
-	const LLUUID& other_participant_id)
-{
-	LLDynamicArray<LLUUID> ids;
-	ids.put(other_participant_id);
-	return addSession(name, dialog, other_participant_id, ids);
-}
-
-// Adds a session using the given session_id.  If the session already exists 
-// the dialog type is assumed correct. Returns the uuid of the session.
-LLUUID LLIMMgr::addSession(
-	const std::string& name,
-	EInstantMessage dialog,
-	const LLUUID& other_participant_id,
-	const LLDynamicArray<LLUUID>& ids)
-{
-	if (0 == ids.getLength())
-	{
-		return LLUUID::null;
-	}
-
-	LLUUID session_id = computeSessionID(dialog,other_participant_id);
-
-	bool new_session = !LLIMModel::getInstance()->findIMSession(session_id);
-
-	if (new_session)
-	{
-		LLIMModel::getInstance()->newSession(session_id, name, dialog, other_participant_id, ids);
-	}
-
-
-	//*TODO remove this "floater" thing when Communicate Floater's gone
-	LLFloaterIMPanel* floater = findFloaterBySession(session_id);
-	if(!floater)
-	{
-		// On creation, use the first element of ids as the
-		// "other_participant_id"
-		floater = createFloater(
-			session_id,
-			other_participant_id,
-			name,
-			dialog,
-			TRUE,
-			ids);
-	}
-
-	//we don't need to show notes about online/offline, mute/unmute users' statuses for existing sessions
-	if (!new_session) return session_id;
-	
-	noteOfflineUsers(session_id, floater, ids);
-
-	// Only warn for regular IMs - not group IMs
-	if( dialog == IM_NOTHING_SPECIAL )
-	{
-		noteMutedUsers(session_id, floater, ids);
-	}
-
-	return session_id;
-}
-
-bool LLIMMgr::leaveSession(const LLUUID& session_id)
-{
-	LLIMModel::LLIMSession* im_session = LLIMModel::getInstance()->findIMSession(session_id);
-	if (!im_session) return false;
-
-	LLIMModel::getInstance()->sendLeaveSession(session_id, im_session->mOtherParticipantID);
-	gIMMgr->removeSession(session_id);
-	return true;
-}
-
-// Removes data associated with a particular session specified by session_id
-void LLIMMgr::removeSession(const LLUUID& session_id)
-{
-	llassert_always(hasSession(session_id));
-	
-	//*TODO remove this floater thing when Communicate Floater is being deleted (IB)
-	LLFloaterIMPanel* floater = findFloaterBySession(session_id);
-	if(floater)
-	{
-		mFloaters.erase(floater->getHandle());
-		LLFloaterChatterBox::getInstance()->removeFloater(floater);
-	}
-
-	clearPendingInvitation(session_id);
-	clearPendingAgentListUpdates(session_id);
-
-	LLIMModel::getInstance()->clearSession(session_id);
-
-	notifyObserverSessionRemoved(session_id);
-}
-
-void LLIMMgr::inviteToSession(
-	const LLUUID& session_id, 
-	const std::string& session_name, 
-	const LLUUID& caller_id, 
-	const std::string& caller_name,
-	EInstantMessage type,
-	EInvitationType inv_type,
-	const std::string& session_handle,
-	const std::string& session_uri)
-{
-	//ignore invites from muted residents
-	if (LLMuteList::getInstance()->isMuted(caller_id))
-	{
-		return;
-	}
-
-	std::string notify_box_type;
-
-	BOOL ad_hoc_invite = FALSE;
-	if(type == IM_SESSION_P2P_INVITE)
-	{
-		//P2P is different...they only have voice invitations
-		notify_box_type = "VoiceInviteP2P";
-	}
-	else if ( gAgent.isInGroup(session_id) )
-	{
-		//only really old school groups have voice invitations
-		notify_box_type = "VoiceInviteGroup";
-	}
-	else if ( inv_type == INVITATION_TYPE_VOICE )
-	{
-		//else it's an ad-hoc
-		//and a voice ad-hoc
-		notify_box_type = "VoiceInviteAdHoc";
-		ad_hoc_invite = TRUE;
-	}
-	else if ( inv_type == INVITATION_TYPE_IMMEDIATE )
-	{
-		notify_box_type = "InviteAdHoc";
-		ad_hoc_invite = TRUE;
-	}
-
-	LLSD payload;
-	payload["session_id"] = session_id;
-	payload["session_name"] = session_name;
-	payload["caller_id"] = caller_id;
-	payload["caller_name"] = caller_name;
-	payload["type"] = type;
-	payload["inv_type"] = inv_type;
-	payload["session_handle"] = session_handle;
-	payload["session_uri"] = session_uri;
-	payload["notify_box_type"] = notify_box_type;
-	
-	LLVoiceChannel* channelp = LLVoiceChannel::getChannelByID(session_id);
-	if (channelp && channelp->callStarted())
-	{
-		// you have already started a call to the other user, so just accept the invite
-		LLNotifications::instance().forceResponse(LLNotification::Params("VoiceInviteP2P").payload(payload), 0);
-		return;
-	}
-
-	if (type == IM_SESSION_P2P_INVITE || ad_hoc_invite)
-	{
-		// is the inviter a friend?
-		if (LLAvatarTracker::instance().getBuddyInfo(caller_id) == NULL)
-		{
-			// if not, and we are ignoring voice invites from non-friends
-			// then silently decline
-			if (gSavedSettings.getBOOL("VoiceCallsFriendsOnly"))
-			{
-				// invite not from a friend, so decline
-				LLNotifications::instance().forceResponse(LLNotification::Params("VoiceInviteP2P").payload(payload), 1);
-				return;
-			}
-		}
-	}
-
-	if ( !mPendingInvitations.has(session_id.asString()) )
-	{
-		if (caller_name.empty())
-		{
-			gCacheName->get(caller_id, FALSE, boost::bind(&LLIMMgr::onInviteNameLookup, payload, _1, _2, _3, _4));
-		}
-		else
-		{
-			if (notify_box_type == "VoiceInviteP2P" || notify_box_type == "VoiceInviteAdHoc")
-			{
-				LLFloaterReg::showInstance("incoming_call", payload, TRUE);
-			}
-			else
-			{
-				LLSD args;
-				args["NAME"] = caller_name;
-				args["GROUP"] = session_name;
-
-				LLNotifications::instance().add(notify_box_type, args, payload, &inviteUserResponse);
-			}
-		}
-		mPendingInvitations[session_id.asString()] = LLSD();
-	}
-}
-
-void LLIMMgr::onInviteNameLookup(LLSD payload, const LLUUID& id, const std::string& first, const std::string& last, BOOL is_group)
-{
-	payload["caller_name"] = first + " " + last;
-	payload["session_name"] = payload["caller_name"].asString();
-
-	std::string notify_box_type = payload["notify_box_type"].asString();
-
-	if (notify_box_type == "VoiceInviteP2P" || notify_box_type == "VoiceInviteAdHoc")
-	{
-		LLFloaterReg::showInstance("incoming_call", payload, TRUE);
-	}
-	else
-	{
-		LLSD args;
-		args["NAME"] = payload["caller_name"].asString();
-	
-		LLNotifications::instance().add(
-			payload["notify_box_type"].asString(),
-			args, 
-			payload,
-			&inviteUserResponse);
-	}
-}
-
-void LLIMMgr::disconnectAllSessions()
-{
-	LLFloaterIMPanel* floater = NULL;
-	std::set<LLHandle<LLFloater> >::iterator handle_it;
-	for(handle_it = mFloaters.begin();
-		handle_it != mFloaters.end();
-		)
-	{
-		floater = (LLFloaterIMPanel*)handle_it->get();
-
-		// MUST do this BEFORE calling floater->onClose() because that may remove the item from the set, causing the subsequent increment to crash.
-		++handle_it;
-
-		if (floater)
-		{
-			floater->setEnabled(FALSE);
-			floater->closeFloater(TRUE);
-		}
-	}
-}
-
-
-// This method returns the im panel corresponding to the uuid
-// provided. The uuid can either be a session id or an agent
-// id. Returns NULL if there is no matching panel.
-LLFloaterIMPanel* LLIMMgr::findFloaterBySession(const LLUUID& session_id)
-{
-	LLFloaterIMPanel* rv = NULL;
-	std::set<LLHandle<LLFloater> >::iterator handle_it;
-	for(handle_it = mFloaters.begin();
-		handle_it != mFloaters.end();
-		++handle_it)
-	{
-		rv = (LLFloaterIMPanel*)handle_it->get();
-		if(rv && session_id == rv->getSessionID())
-		{
-			break;
-		}
-		rv = NULL;
-	}
-	return rv;
-}
-
-
-BOOL LLIMMgr::hasSession(const LLUUID& session_id)
-{
-	return LLIMModel::getInstance()->findIMSession(session_id) != NULL;
-}
-
-void LLIMMgr::clearPendingInvitation(const LLUUID& session_id)
-{
-	if ( mPendingInvitations.has(session_id.asString()) )
-	{
-		mPendingInvitations.erase(session_id.asString());
-	}
-}
-
-void LLIMMgr::processAgentListUpdates(const LLUUID& session_id, const LLSD& body)
-{
-	LLIMFloater* im_floater = LLIMFloater::findInstance(session_id);
-	if ( im_floater )
-	{
-		im_floater->processAgentListUpdates(body);
-	}
-	LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(session_id);
-	if (speaker_mgr)
-	{
-		speaker_mgr->updateSpeakers(body);
-	}
-	else
-	{
-		//we don't have a speaker manager yet..something went wrong
-		//we are probably receiving an update here before
-		//a start or an acceptance of an invitation.  Race condition.
-		gIMMgr->addPendingAgentListUpdates(
-			session_id,
-			body);
-	}
-}
-
-LLSD LLIMMgr::getPendingAgentListUpdates(const LLUUID& session_id)
-{
-	if ( mPendingAgentListUpdates.has(session_id.asString()) )
-	{
-		return mPendingAgentListUpdates[session_id.asString()];
-	}
-	else
-	{
-		return LLSD();
-	}
-}
-
-void LLIMMgr::addPendingAgentListUpdates(
-	const LLUUID& session_id,
-	const LLSD& updates)
-{
-	LLSD::map_const_iterator iter;
-
-	if ( !mPendingAgentListUpdates.has(session_id.asString()) )
-	{
-		//this is a new agent list update for this session
-		mPendingAgentListUpdates[session_id.asString()] = LLSD::emptyMap();
-	}
-
-	if (
-		updates.has("agent_updates") &&
-		updates["agent_updates"].isMap() &&
-		updates.has("updates") &&
-		updates["updates"].isMap() )
-	{
-		//new school update
-		LLSD update_types = LLSD::emptyArray();
-		LLSD::array_iterator array_iter;
-
-		update_types.append("agent_updates");
-		update_types.append("updates");
-
-		for (
-			array_iter = update_types.beginArray();
-			array_iter != update_types.endArray();
-			++array_iter)
-		{
-			//we only want to include the last update for a given agent
-			for (
-				iter = updates[array_iter->asString()].beginMap();
-				iter != updates[array_iter->asString()].endMap();
-				++iter)
-			{
-				mPendingAgentListUpdates[session_id.asString()][array_iter->asString()][iter->first] =
-					iter->second;
-			}
-		}
-	}
-	else if (
-		updates.has("updates") &&
-		updates["updates"].isMap() )
-	{
-		//old school update where the SD contained just mappings
-		//of agent_id -> "LEAVE"/"ENTER"
-
-		//only want to keep last update for each agent
-		for (
-			iter = updates["updates"].beginMap();
-			iter != updates["updates"].endMap();
-			++iter)
-		{
-			mPendingAgentListUpdates[session_id.asString()]["updates"][iter->first] =
-				iter->second;
-		}
-	}
-}
-
-void LLIMMgr::clearPendingAgentListUpdates(const LLUUID& session_id)
-{
-	if ( mPendingAgentListUpdates.has(session_id.asString()) )
-	{
-		mPendingAgentListUpdates.erase(session_id.asString());
-	}
-}
-
-void LLIMMgr::notifyObserverSessionAdded(const LLUUID& session_id, const std::string& name, const LLUUID& other_participant_id)
-{
-	for (session_observers_list_t::iterator it = mSessionObservers.begin(); it != mSessionObservers.end(); it++)
-	{
-		(*it)->sessionAdded(session_id, name, other_participant_id);
-	}
-}
-
-void LLIMMgr::notifyObserverSessionRemoved(const LLUUID& session_id)
-{
-	for (session_observers_list_t::iterator it = mSessionObservers.begin(); it != mSessionObservers.end(); it++)
-	{
-		(*it)->sessionRemoved(session_id);
-	}
-}
-
-void LLIMMgr::notifyObserverSessionIDUpdated( const LLUUID& old_session_id, const LLUUID& new_session_id )
-{
-	for (session_observers_list_t::iterator it = mSessionObservers.begin(); it != mSessionObservers.end(); it++)
-	{
-		(*it)->sessionIDUpdated(old_session_id, new_session_id);
-	}
-
-}
-
-void LLIMMgr::addSessionObserver(LLIMSessionObserver *observer)
-{
-	mSessionObservers.push_back(observer);
-}
-
-void LLIMMgr::removeSessionObserver(LLIMSessionObserver *observer)
-{
-	mSessionObservers.remove(observer);
-}
-
-bool LLIMMgr::startCall(const LLUUID& session_id)
-{
-	LLVoiceChannel* voice_channel = LLIMModel::getInstance()->getVoiceChannel(session_id);
-	if (!voice_channel) return false;
-	
-	voice_channel->activate();
-	return true;
-}
-
-bool LLIMMgr::endCall(const LLUUID& session_id)
-{
-	LLVoiceChannel* voice_channel = LLIMModel::getInstance()->getVoiceChannel(session_id);
-	if (!voice_channel) return false;
-
-	voice_channel->deactivate();
-	return true;
-}
-
-// create a floater and update internal representation for
-// consistency. Returns the pointer, caller (the class instance since
-// it is a private method) is not responsible for deleting the
-// pointer.  Add the floater to this but do not select it.
-LLFloaterIMPanel* LLIMMgr::createFloater(
-	const LLUUID& session_id,
-	const LLUUID& other_participant_id,
-	const std::string& session_label,
-	EInstantMessage dialog,
-	BOOL user_initiated,
-	const LLDynamicArray<LLUUID>& ids)
-{
-	if (session_id.isNull())
-	{
-		llwarns << "Creating LLFloaterIMPanel with null session ID" << llendl;
-	}
-
-	llinfos << "LLIMMgr::createFloater: from " << other_participant_id 
-			<< " in session " << session_id << llendl;
-	LLFloaterIMPanel* floater = new LLFloaterIMPanel(session_label,
-													 session_id,
-													 other_participant_id,
-													 ids,
-													 dialog);
-	LLTabContainer::eInsertionPoint i_pt = user_initiated ? LLTabContainer::RIGHT_OF_CURRENT : LLTabContainer::END;
-	LLFloaterChatterBox::getInstance()->addFloater(floater, FALSE, i_pt);
-	mFloaters.insert(floater->getHandle());
-	return floater;
-}
-
-void LLIMMgr::noteOfflineUsers(
-	const LLUUID& session_id,
-	LLFloaterIMPanel* floater,
-	const LLDynamicArray<LLUUID>& ids)
-{
-	S32 count = ids.count();
-	if(count == 0)
-	{
-		const std::string& only_user = LLTrans::getString("only_user_message");
-		if (floater)
-		{
-			floater->addHistoryLine(only_user, LLUIColorTable::instance().getColor("SystemChatColor"));
-		}
-		LLIMModel::getInstance()->addMessage(session_id, SYSTEM_FROM, LLUUID::null, only_user);
-	}
-	else
-	{
-		const LLRelationship* info = NULL;
-		LLAvatarTracker& at = LLAvatarTracker::instance();
-		LLIMModel& im_model = LLIMModel::instance();
-		for(S32 i = 0; i < count; ++i)
-		{
-			info = at.getBuddyInfo(ids.get(i));
-			std::string first, last;
-			if(info && !info->isOnline()
-			   && gCacheName->getName(ids.get(i), first, last))
-			{
-				LLUIString offline = LLTrans::getString("offline_message");
-				offline.setArg("[FIRST]", first);
-				offline.setArg("[LAST]", last);
-				im_model.proccessOnlineOfflineNotification(session_id, offline);
-			}
-		}
-	}
-}
-
-void LLIMMgr::noteMutedUsers(const LLUUID& session_id, LLFloaterIMPanel* floater,
-								  const LLDynamicArray<LLUUID>& ids)
-{
-	// Don't do this if we don't have a mute list.
-	LLMuteList *ml = LLMuteList::getInstance();
-	if( !ml )
-	{
-		return;
-	}
-
-	S32 count = ids.count();
-	if(count > 0)
-	{
-		LLIMModel* im_model = LLIMModel::getInstance();
-		
-		for(S32 i = 0; i < count; ++i)
-		{
-			if( ml->isMuted(ids.get(i)) )
-			{
-				LLUIString muted = LLTrans::getString("muted_message");
-
-				//*TODO remove this "floater" thing when Communicate Floater's gone
-				floater->addHistoryLine(muted);
-
-				im_model->addMessage(session_id, SYSTEM_FROM, LLUUID::null, muted);
-				break;
-			}
-		}
-	}
-}
-
-void LLIMMgr::processIMTypingStart(const LLIMInfo* im_info)
-{
-	processIMTypingCore(im_info, TRUE);
-}
-
-void LLIMMgr::processIMTypingStop(const LLIMInfo* im_info)
-{
-	processIMTypingCore(im_info, FALSE);
-}
-
-void LLIMMgr::processIMTypingCore(const LLIMInfo* im_info, BOOL typing)
-{
-	LLUUID session_id = computeSessionID(im_info->mIMType, im_info->mFromID);
-	LLFloaterIMPanel* floater = findFloaterBySession(session_id);
-	if (floater)
-	{
-		floater->processIMTyping(im_info, typing);
-	}
-
-	LLIMFloater* im_floater = LLIMFloater::findInstance(session_id);
-	if ( im_floater )
-	{
-		im_floater->processIMTyping(im_info, typing);
-	}
-}
-
-class LLViewerChatterBoxSessionStartReply : public LLHTTPNode
-{
-public:
-	virtual void describe(Description& desc) const
-	{
-		desc.shortInfo("Used for receiving a reply to a request to initialize an ChatterBox session");
-		desc.postAPI();
-		desc.input(
-			"{\"client_session_id\": UUID, \"session_id\": UUID, \"success\" boolean, \"reason\": string");
-		desc.source(__FILE__, __LINE__);
-	}
-
-	virtual void post(ResponsePtr response,
-					  const LLSD& context,
-					  const LLSD& input) const
-	{
-		LLSD body;
-		LLUUID temp_session_id;
-		LLUUID session_id;
-		bool success;
-
-		body = input["body"];
-		success = body["success"].asBoolean();
-		temp_session_id = body["temp_session_id"].asUUID();
-
-		if ( success )
-		{
-			session_id = body["session_id"].asUUID();
-
-			LLIMModel::getInstance()->processSessionInitializedReply(temp_session_id, session_id);
-
-			LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(session_id);
-			if (speaker_mgr)
-			{
-				speaker_mgr->setSpeakers(body);
-				speaker_mgr->updateSpeakers(gIMMgr->getPendingAgentListUpdates(session_id));
-			}
-
-			LLFloaterIMPanel* floaterp = gIMMgr->findFloaterBySession(session_id);
-			if (floaterp)
-			{
-				if ( body.has("session_info") )
-				{
-					floaterp->processSessionUpdate(body["session_info"]);
-				}
-			}
-
-			LLIMFloater* im_floater = LLIMFloater::findInstance(session_id);
-			if ( im_floater )
-			{
-				if ( body.has("session_info") )
-				{
-					im_floater->processSessionUpdate(body["session_info"]);
-				}
-			}
-
-			gIMMgr->clearPendingAgentListUpdates(session_id);
-		}
-		else
-		{
-			//throw an error dialog and close the temp session's floater
-			gIMMgr->showSessionStartError(body["error"].asString(), temp_session_id);
-		}
-
-		gIMMgr->clearPendingAgentListUpdates(session_id);
-	}
-};
-
-class LLViewerChatterBoxSessionEventReply : public LLHTTPNode
-{
-public:
-	virtual void describe(Description& desc) const
-	{
-		desc.shortInfo("Used for receiving a reply to a ChatterBox session event");
-		desc.postAPI();
-		desc.input(
-			"{\"event\": string, \"reason\": string, \"success\": boolean, \"session_id\": UUID");
-		desc.source(__FILE__, __LINE__);
-	}
-
-	virtual void post(ResponsePtr response,
-					  const LLSD& context,
-					  const LLSD& input) const
-	{
-		LLUUID session_id;
-		bool success;
-
-		LLSD body = input["body"];
-		success = body["success"].asBoolean();
-		session_id = body["session_id"].asUUID();
-
-		if ( !success )
-		{
-			//throw an error dialog
-			gIMMgr->showSessionEventError(
-				body["event"].asString(),
-				body["error"].asString(),
-				session_id);
-		}
-	}
-};
-
-class LLViewerForceCloseChatterBoxSession: public LLHTTPNode
-{
-public:
-	virtual void post(ResponsePtr response,
-					  const LLSD& context,
-					  const LLSD& input) const
-	{
-		LLUUID session_id;
-		std::string reason;
-
-		session_id = input["body"]["session_id"].asUUID();
-		reason = input["body"]["reason"].asString();
-
-		gIMMgr->showSessionForceClose(reason, session_id);
-	}
-};
-
-class LLViewerChatterBoxSessionAgentListUpdates : public LLHTTPNode
-{
-public:
-	virtual void post(
-		ResponsePtr responder,
-		const LLSD& context,
-		const LLSD& input) const
-	{
-		const LLUUID& session_id = input["body"]["session_id"].asUUID();
-		gIMMgr->processAgentListUpdates(session_id, input["body"]);
-	}
-};
-
-class LLViewerChatterBoxSessionUpdate : public LLHTTPNode
-{
-public:
-	virtual void post(
-		ResponsePtr responder,
-		const LLSD& context,
-		const LLSD& input) const
-	{
-		LLUUID session_id = input["body"]["session_id"].asUUID();
-		LLFloaterIMPanel* floaterp = gIMMgr->findFloaterBySession(session_id);
-		if (floaterp)
-		{
-			floaterp->processSessionUpdate(input["body"]["info"]);
-		}
-		LLIMFloater* im_floater = LLIMFloater::findInstance(session_id);
-		if ( im_floater )
-		{
-			im_floater->processSessionUpdate(input["body"]["info"]);
-		}
-	}
-};
-
-
-class LLViewerChatterBoxInvitation : public LLHTTPNode
-{
-public:
-
-	virtual void post(
-		ResponsePtr response,
-		const LLSD& context,
-		const LLSD& input) const
-	{
-		//for backwards compatiblity reasons...we need to still
-		//check for 'text' or 'voice' invitations...bleh
-		if ( input["body"].has("instantmessage") )
-		{
-			LLSD message_params =
-				input["body"]["instantmessage"]["message_params"];
-
-			//do something here to have the IM invite behave
-			//just like a normal IM
-			//this is just replicated code from process_improved_im
-			//and should really go in it's own function -jwolk
-			if (gNoRender)
-			{
-				return;
-			}
-			LLChat chat;
-
-			std::string message = message_params["message"].asString();
-			std::string name = message_params["from_name"].asString();
-			LLUUID from_id = message_params["from_id"].asUUID();
-			LLUUID session_id = message_params["id"].asUUID();
-			std::vector<U8> bin_bucket = message_params["data"]["binary_bucket"].asBinary();
-			U8 offline = (U8)message_params["offline"].asInteger();
-			
-			time_t timestamp =
-				(time_t) message_params["timestamp"].asInteger();
-
-			BOOL is_busy = gAgent.getBusy();
-			BOOL is_muted = LLMuteList::getInstance()->isMuted(
-				from_id,
-				name,
-				LLMute::flagTextChat);
-
-			BOOL is_linden = LLMuteList::getInstance()->isLinden(name);
-			std::string separator_string(": ");
-			
-			chat.mMuted = is_muted && !is_linden;
-			chat.mFromID = from_id;
-			chat.mFromName = name;
-
-			if (!is_linden && (is_busy || is_muted))
-			{
-				return;
-			}
-
-			// standard message, not from system
-			std::string saved;
-			if(offline == IM_OFFLINE)
-			{
-				saved = llformat("(Saved %s) ", formatted_time(timestamp).c_str());
-			}
-			std::string buffer = saved + message;
-
-			BOOL is_this_agent = FALSE;
-			if(from_id == gAgentID)
-			{
-				is_this_agent = TRUE;
-			}
-			gIMMgr->addMessage(
-				session_id,
-				from_id,
-				name,
-				buffer,
-				std::string((char*)&bin_bucket[0]),
-				IM_SESSION_INVITE,
-				message_params["parent_estate_id"].asInteger(),
-				message_params["region_id"].asUUID(),
-				ll_vector3_from_sd(message_params["position"]),
-				true);
-
-			chat.mText = std::string("IM: ") + name + separator_string + saved + message;
-			LLFloaterChat::addChat(chat, TRUE, is_this_agent);
-
-			//K now we want to accept the invitation
-			std::string url = gAgent.getRegion()->getCapability(
-				"ChatSessionRequest");
-
-			if ( url != "" )
-			{
-				LLSD data;
-				data["method"] = "accept invitation";
-				data["session-id"] = session_id;
-				LLHTTPClient::post(
-					url,
-					data,
-					new LLViewerChatterBoxInvitationAcceptResponder(
-						session_id,
-						LLIMMgr::INVITATION_TYPE_INSTANT_MESSAGE));
-			}
-		} //end if invitation has instant message
-		else if ( input["body"].has("voice") )
-		{
-			if (gNoRender)
-			{
-				return;
-			}
-			
-			if(!LLVoiceClient::voiceEnabled())
-			{
-				// Don't display voice invites unless the user has voice enabled.
-				return;
-			}
-
-			gIMMgr->inviteToSession(
-				input["body"]["session_id"].asUUID(), 
-				input["body"]["session_name"].asString(), 
-				input["body"]["from_id"].asUUID(),
-				input["body"]["from_name"].asString(),
-				IM_SESSION_INVITE,
-				LLIMMgr::INVITATION_TYPE_VOICE);
-		}
-		else if ( input["body"].has("immediate") )
-		{
-			gIMMgr->inviteToSession(
-				input["body"]["session_id"].asUUID(), 
-				input["body"]["session_name"].asString(), 
-				input["body"]["from_id"].asUUID(),
-				input["body"]["from_name"].asString(),
-				IM_SESSION_INVITE,
-				LLIMMgr::INVITATION_TYPE_IMMEDIATE);
-		}
-	}
-};
-
-LLHTTPRegistration<LLViewerChatterBoxSessionStartReply>
-   gHTTPRegistrationMessageChatterboxsessionstartreply(
-	   "/message/ChatterBoxSessionStartReply");
-
-LLHTTPRegistration<LLViewerChatterBoxSessionEventReply>
-   gHTTPRegistrationMessageChatterboxsessioneventreply(
-	   "/message/ChatterBoxSessionEventReply");
-
-LLHTTPRegistration<LLViewerForceCloseChatterBoxSession>
-    gHTTPRegistrationMessageForceclosechatterboxsession(
-		"/message/ForceCloseChatterBoxSession");
-
-LLHTTPRegistration<LLViewerChatterBoxSessionAgentListUpdates>
-    gHTTPRegistrationMessageChatterboxsessionagentlistupdates(
-	    "/message/ChatterBoxSessionAgentListUpdates");
-
-LLHTTPRegistration<LLViewerChatterBoxSessionUpdate>
-    gHTTPRegistrationMessageChatterBoxSessionUpdate(
-	    "/message/ChatterBoxSessionUpdate");
-
-LLHTTPRegistration<LLViewerChatterBoxInvitation>
-    gHTTPRegistrationMessageChatterBoxInvitation(
-		"/message/ChatterBoxInvitation");
-
+	childSetVisible("Start IM", is_avatar); // no IM for avaline

+

+	LLUICtrl* caller_name_widget = getChild<LLUICtrl>("caller name");

+	caller_name_widget->setValue(caller_name + " " + call_type);

+	LLAvatarIconCtrl* icon = getChild<LLAvatarIconCtrl>("avatar_icon");

+	icon->setValue(caller_id);

+

+	childSetAction("Accept", onAccept, this);

+	childSetAction("Reject", onReject, this);

+	childSetAction("Start IM", onStartIM, this);

+	childSetFocus("Accept");

+

+	return TRUE;

+}

+

+void LLIncomingCallDialog::getAllowedRect(LLRect& rect)

+{

+	rect = gViewerWindow->getWorldViewRectScaled();

+}

+

+void LLIncomingCallDialog::onOpen(const LLSD& key)

+{

+	// tell the user which voice channel they would be leaving

+	LLVoiceChannel *voice = LLVoiceChannel::getCurrentVoiceChannel();

+	if (voice && !voice->getSessionName().empty())

+	{

+		childSetTextArg("question", "[CURRENT_CHAT]", voice->getSessionName());

+	}

+	else

+	{

+		childSetTextArg("question", "[CURRENT_CHAT]", getString("localchat"));

+	}

+

+	// dock the dialog to the sys well, where other sys messages appear

+	setDockControl(new LLDockControl(LLBottomTray::getInstance()->getSysWell(),

+									 this, getDockTongue(), LLDockControl::TOP,

+									 boost::bind(&LLIncomingCallDialog::getAllowedRect, this, _1)));

+}

+

+//static

+void LLIncomingCallDialog::onAccept(void* user_data)

+{

+	LLIncomingCallDialog* self = (LLIncomingCallDialog*)user_data;

+	self->processCallResponse(0);

+	self->closeFloater();

+}

+

+//static

+void LLIncomingCallDialog::onReject(void* user_data)

+{

+	LLIncomingCallDialog* self = (LLIncomingCallDialog*)user_data;

+	self->processCallResponse(1);

+	self->closeFloater();

+}

+

+//static

+void LLIncomingCallDialog::onStartIM(void* user_data)

+{

+	LLIncomingCallDialog* self = (LLIncomingCallDialog*)user_data;

+	self->processCallResponse(2);

+	self->closeFloater();

+}

+

+void LLIncomingCallDialog::processCallResponse(S32 response)

+{

+	if (!gIMMgr)

+		return;

+

+	LLUUID session_id = mPayload["session_id"].asUUID();

+	EInstantMessage type = (EInstantMessage)mPayload["type"].asInteger();

+	LLIMMgr::EInvitationType inv_type = (LLIMMgr::EInvitationType)mPayload["inv_type"].asInteger();

+	bool voice = true;

+	switch(response)

+	{

+	case 2: // start IM: just don't start the voice chat

+	{

+		voice = false;

+		/* FALLTHROUGH */

+	}

+	case 0: // accept

+	{

+		if (type == IM_SESSION_P2P_INVITE)

+		{

+			// create a normal IM session

+			session_id = gIMMgr->addP2PSession(

+				mPayload["session_name"].asString(),

+				mPayload["caller_id"].asUUID(),

+				mPayload["session_handle"].asString());

+

+			if (voice)

+			{

+				if (gIMMgr->startCall(session_id))

+				{

+					// always open IM window when connecting to voice

+					LLIMFloater::show(session_id);

+				}

+			}

+

+			gIMMgr->clearPendingAgentListUpdates(session_id);

+			gIMMgr->clearPendingInvitation(session_id);

+		}

+		else

+		{

+			LLUUID session_id = gIMMgr->addSession(

+				mPayload["session_name"].asString(),

+				type,

+				session_id);

+			if (session_id != LLUUID::null)

+			{

+				LLIMFloater::show(session_id);

+			}

+

+			std::string url = gAgent.getRegion()->getCapability(

+				"ChatSessionRequest");

+

+			if (voice)

+			{

+				LLSD data;

+				data["method"] = "accept invitation";

+				data["session-id"] = session_id;

+				LLHTTPClient::post(

+					url,

+					data,

+					new LLViewerChatterBoxInvitationAcceptResponder(

+						session_id,

+						inv_type));

+			}

+		}

+		if (voice)

+		{

+			break;

+		}

+	}

+	case 1: // decline

+	{

+		if (type == IM_SESSION_P2P_INVITE)

+		{

+			if(gVoiceClient)

+			{

+				std::string s = mPayload["session_handle"].asString();

+				gVoiceClient->declineInvite(s);

+			}

+		}

+		else

+		{

+			std::string url = gAgent.getRegion()->getCapability(

+				"ChatSessionRequest");

+

+			LLSD data;

+			data["method"] = "decline invitation";

+			data["session-id"] = session_id;

+			LLHTTPClient::post(

+				url,

+				data,

+				NULL);

+		}

+	}

+

+	gIMMgr->clearPendingAgentListUpdates(session_id);

+	gIMMgr->clearPendingInvitation(session_id);

+	}

+}

+

+bool inviteUserResponse(const LLSD& notification, const LLSD& response)

+{

+	if (!gIMMgr)

+		return false;

+

+	const LLSD& payload = notification["payload"];

+	LLUUID session_id = payload["session_id"].asUUID();

+	EInstantMessage type = (EInstantMessage)payload["type"].asInteger();

+	LLIMMgr::EInvitationType inv_type = (LLIMMgr::EInvitationType)payload["inv_type"].asInteger();

+	S32 option = LLNotification::getSelectedOption(notification, response);

+	switch(option) 

+	{

+	case 0: // accept

+		{

+			if (type == IM_SESSION_P2P_INVITE)

+			{

+				// create a normal IM session

+				session_id = gIMMgr->addP2PSession(

+					payload["session_name"].asString(),

+					payload["caller_id"].asUUID(),

+					payload["session_handle"].asString(),

+					payload["session_uri"].asString());

+

+				if (gIMMgr->startCall(session_id))

+				{

+					// always open IM window when connecting to voice

+					LLIMFloater::show(session_id);

+				}

+

+				gIMMgr->clearPendingAgentListUpdates(session_id);

+				gIMMgr->clearPendingInvitation(session_id);

+			}

+			else

+			{

+				LLUUID session_id = gIMMgr->addSession(

+					payload["session_name"].asString(),

+					type,

+					session_id);

+				if (session_id != LLUUID::null)

+				{

+					LLIMFloater::show(session_id);

+				}

+

+				std::string url = gAgent.getRegion()->getCapability(

+					"ChatSessionRequest");

+

+				LLSD data;

+				data["method"] = "accept invitation";

+				data["session-id"] = session_id;

+				LLHTTPClient::post(

+					url,

+					data,

+					new LLViewerChatterBoxInvitationAcceptResponder(

+						session_id,

+						inv_type));

+			}

+		}

+		break;

+	case 2: // mute (also implies ignore, so this falls through to the "ignore" case below)

+	{

+		// mute the sender of this invite

+		if (!LLMuteList::getInstance()->isMuted(payload["caller_id"].asUUID()))

+		{

+			LLMute mute(payload["caller_id"].asUUID(), payload["caller_name"].asString(), LLMute::AGENT);

+			LLMuteList::getInstance()->add(mute);

+		}

+	}

+	/* FALLTHROUGH */

+	

+	case 1: // decline

+	{

+		if (type == IM_SESSION_P2P_INVITE)

+		{

+			if(gVoiceClient)

+			{

+				std::string s = payload["session_handle"].asString();

+				gVoiceClient->declineInvite(s);

+			}

+		}

+		else

+		{

+			std::string url = gAgent.getRegion()->getCapability(

+				"ChatSessionRequest");

+

+			LLSD data;

+			data["method"] = "decline invitation";

+			data["session-id"] = session_id;

+			LLHTTPClient::post(

+				url,

+				data,

+				NULL);				

+		}

+	}

+

+	gIMMgr->clearPendingAgentListUpdates(session_id);

+	gIMMgr->clearPendingInvitation(session_id);

+	break;

+	}

+	

+	return false;

+}

+

+//

+// Member Functions

+//

+

+LLIMMgr::LLIMMgr() :

+	mIMReceived(FALSE)

+{

+	mPendingInvitations = LLSD::emptyMap();

+	mPendingAgentListUpdates = LLSD::emptyMap();

+}

+

+// Add a message to a session. 

+void LLIMMgr::addMessage(

+	const LLUUID& session_id,

+	const LLUUID& target_id,

+	const std::string& from,

+	const std::string& msg,

+	const std::string& session_name,

+	EInstantMessage dialog,

+	U32 parent_estate_id,

+	const LLUUID& region_id,

+	const LLVector3& position,

+	bool link_name) // If this is true, then we insert the name and link it to a profile

+{

+	LLUUID other_participant_id = target_id;

+

+	// don't process muted IMs

+	if (LLMuteList::getInstance()->isMuted(

+			other_participant_id,

+			LLMute::flagTextChat) && !LLMuteList::getInstance()->isLinden(from))

+	{

+		return;

+	}

+

+	LLFloaterIMPanel* floater;

+	LLUUID new_session_id = session_id;

+	if (new_session_id.isNull())

+	{

+		//no session ID...compute new one

+		new_session_id = computeSessionID(dialog, other_participant_id);

+	}

+

+	//*NOTE session_name is empty in case of incoming P2P sessions

+	std::string fixed_session_name = from;

+	if(!session_name.empty() && session_name.size()>1)

+	{

+		fixed_session_name = session_name;

+	}

+

+	bool new_session = !hasSession(new_session_id);

+	if (new_session)

+	{

+		LLIMModel::getInstance()->newSession(new_session_id, fixed_session_name, dialog, other_participant_id);

+	}

+

+	floater = findFloaterBySession(new_session_id);

+	if (!floater)

+	{

+		floater = findFloaterBySession(other_participant_id);

+		if (floater)

+		{

+			llinfos << "found the IM session " << session_id 

+				<< " by participant " << other_participant_id << llendl;

+		}

+	}

+

+	// create IM window as necessary

+	if(!floater)

+	{

+		floater = createFloater(

+			new_session_id,

+			other_participant_id,

+			fixed_session_name,

+			dialog,

+			FALSE);

+	}

+

+	if (new_session)

+	{

+		// When we get a new IM, and if you are a god, display a bit

+		// of information about the source. This is to help liaisons

+		// when answering questions.

+		if(gAgent.isGodlike())

+		{

+			// *TODO:translate (low priority, god ability)

+			std::ostringstream bonus_info;

+			bonus_info << LLTrans::getString("***")+ " "+ LLTrans::getString("IMParentEstate") + ":" + " "

+				<< parent_estate_id

+				<< ((parent_estate_id == 1) ? "," + LLTrans::getString("IMMainland") : "")

+				<< ((parent_estate_id == 5) ? "," + LLTrans::getString ("IMTeen") : "");

+

+			// once we have web-services (or something) which returns

+			// information about a region id, we can print this out

+			// and even have it link to map-teleport or something.

+			//<< "*** region_id: " << region_id << std::endl

+			//<< "*** position: " << position << std::endl;

+

+			floater->addHistoryLine(bonus_info.str(), LLUIColorTable::instance().getColor("SystemChatColor"));

+			LLIMModel::instance().addMessage(new_session_id, from, other_participant_id, bonus_info.str());

+		}

+

+		make_ui_sound("UISndNewIncomingIMSession");

+	}

+

+	// now add message to floater

+	bool is_from_system = target_id.isNull() || (from == SYSTEM_FROM);

+	const LLColor4& color = ( is_from_system ? 

+							  LLUIColorTable::instance().getColor("SystemChatColor") : 

+							  LLUIColorTable::instance().getColor("IMChatColor"));

+	if ( !link_name )

+	{

+		floater->addHistoryLine(msg,color); // No name to prepend, so just add the message normally

+	}

+	else

+	{

+		floater->addHistoryLine(msg, color, true, other_participant_id, from); // Insert linked name to front of message

+	}

+

+	LLIMModel::instance().addMessage(new_session_id, from, other_participant_id, msg);

+

+	if( !LLFloaterReg::instanceVisible("communicate") && !floater->getVisible())

+	{

+		LLFloaterChatterBox* chat_floater = LLFloaterChatterBox::getInstance();

+		

+		//if the IM window is not open and the floater is not visible (i.e. not torn off)

+		LLFloater* previouslyActiveFloater = chat_floater->getActiveFloater();

+

+		// select the newly added floater (or the floater with the new line added to it).

+		// it should be there.

+		chat_floater->selectFloater(floater);

+

+		//there was a previously unseen IM, make that old tab flashing

+		//it is assumed that the most recently unseen IM tab is the one current selected/active

+		if ( previouslyActiveFloater && getIMReceived() )

+		{

+			chat_floater->setFloaterFlashing(previouslyActiveFloater, TRUE);

+		}

+

+		//notify of a new IM

+		notifyNewIM();

+	}

+}

+

+void LLIMMgr::addSystemMessage(const LLUUID& session_id, const std::string& message_name, const LLSD& args)

+{

+	LLUIString message;

+	

+	// null session id means near me (chat history)

+	if (session_id.isNull())

+	{

+		message = LLTrans::getString(message_name);

+		message.setArgs(args);

+

+		LLChat chat(message);

+		chat.mSourceType = CHAT_SOURCE_SYSTEM;

+		LLFloaterChat::addChatHistory(chat);

+	}

+	else // going to IM session

+	{

+		if (hasSession(session_id))

+		{

+			message = LLTrans::getString(message_name + "-im");

+			message.setArgs(args);

+			gIMMgr->addMessage(session_id, LLUUID::null, SYSTEM_FROM, message.getString());

+		}

+	}

+}

+

+void LLIMMgr::notifyNewIM()

+{

+	if(!LLFloaterReg::instanceVisible("communicate"))

+	{

+		mIMReceived = TRUE;

+	}

+}

+

+S32 LLIMMgr::getNumberOfUnreadIM()

+{

+	std::map<LLUUID, LLIMModel::LLIMSession*>::iterator it;

+	

+	S32 num = 0;

+	for(it = LLIMModel::getInstance()->mId2SessionMap.begin(); it != LLIMModel::getInstance()->mId2SessionMap.end(); ++it)

+	{

+		num += (*it).second->mNumUnread;

+	}

+

+	return num;

+}

+

+void LLIMMgr::clearNewIMNotification()

+{

+	mIMReceived = FALSE;

+}

+

+BOOL LLIMMgr::getIMReceived() const

+{

+	return mIMReceived;

+}

+

+LLUUID LLIMMgr::addP2PSession(const std::string& name,

+							const LLUUID& other_participant_id,

+							const std::string& voice_session_handle,

+							const std::string& caller_uri)

+{

+	LLUUID session_id = addSession(name, IM_NOTHING_SPECIAL, other_participant_id);

+	if (session_id != LLUUID::null)

+	{

+		LLIMFloater::show(session_id);

+	}

+

+	LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(session_id);

+	if (speaker_mgr)

+	{

+		LLVoiceChannelP2P* voice_channel = dynamic_cast<LLVoiceChannelP2P*>(speaker_mgr->getVoiceChannel());

+		if (voice_channel)

+		{

+			voice_channel->setSessionHandle(voice_session_handle, caller_uri);

+		}

+	}

+	return session_id;

+}

+

+// This adds a session to the talk view. The name is the local name of

+// the session, dialog specifies the type of session. If the session

+// exists, it is brought forward.  Specifying id = NULL results in an

+// im session to everyone. Returns the uuid of the session.

+LLUUID LLIMMgr::addSession(

+	const std::string& name,

+	EInstantMessage dialog,

+	const LLUUID& other_participant_id)

+{

+	LLDynamicArray<LLUUID> ids;

+	ids.put(other_participant_id);

+	return addSession(name, dialog, other_participant_id, ids);

+}

+

+// Adds a session using the given session_id.  If the session already exists 

+// the dialog type is assumed correct. Returns the uuid of the session.

+LLUUID LLIMMgr::addSession(

+	const std::string& name,

+	EInstantMessage dialog,

+	const LLUUID& other_participant_id,

+	const LLDynamicArray<LLUUID>& ids)

+{

+	if (0 == ids.getLength())

+	{

+		return LLUUID::null;

+	}

+

+	LLUUID session_id = computeSessionID(dialog,other_participant_id);

+

+	bool new_session = !LLIMModel::getInstance()->findIMSession(session_id);

+

+	if (new_session)

+	{

+		LLIMModel::getInstance()->newSession(session_id, name, dialog, other_participant_id, ids);

+	}

+

+

+	//*TODO remove this "floater" thing when Communicate Floater's gone

+	LLFloaterIMPanel* floater = findFloaterBySession(session_id);

+	if(!floater)

+	{

+		// On creation, use the first element of ids as the

+		// "other_participant_id"

+		floater = createFloater(

+			session_id,

+			other_participant_id,

+			name,

+			dialog,

+			TRUE,

+			ids);

+	}

+

+	//we don't need to show notes about online/offline, mute/unmute users' statuses for existing sessions

+	if (!new_session) return session_id;

+	

+	noteOfflineUsers(session_id, floater, ids);

+

+	// Only warn for regular IMs - not group IMs

+	if( dialog == IM_NOTHING_SPECIAL )

+	{

+		noteMutedUsers(session_id, floater, ids);

+	}

+

+	return session_id;

+}

+

+bool LLIMMgr::leaveSession(const LLUUID& session_id)

+{

+	LLIMModel::LLIMSession* im_session = LLIMModel::getInstance()->findIMSession(session_id);

+	if (!im_session) return false;

+

+	LLIMModel::getInstance()->sendLeaveSession(session_id, im_session->mOtherParticipantID);

+	gIMMgr->removeSession(session_id);

+	return true;

+}

+

+// Removes data associated with a particular session specified by session_id

+void LLIMMgr::removeSession(const LLUUID& session_id)

+{

+	llassert_always(hasSession(session_id));

+	

+	//*TODO remove this floater thing when Communicate Floater is being deleted (IB)

+	LLFloaterIMPanel* floater = findFloaterBySession(session_id);

+	if(floater)

+	{

+		mFloaters.erase(floater->getHandle());

+		LLFloaterChatterBox::getInstance()->removeFloater(floater);

+	}

+

+	clearPendingInvitation(session_id);

+	clearPendingAgentListUpdates(session_id);

+

+	LLIMModel::getInstance()->clearSession(session_id);

+

+	notifyObserverSessionRemoved(session_id);

+}

+

+void LLIMMgr::inviteToSession(

+	const LLUUID& session_id, 

+	const std::string& session_name, 

+	const LLUUID& caller_id, 

+	const std::string& caller_name,

+	EInstantMessage type,

+	EInvitationType inv_type,

+	const std::string& session_handle,

+	const std::string& session_uri)

+{

+	//ignore invites from muted residents

+	if (LLMuteList::getInstance()->isMuted(caller_id))

+	{

+		return;

+	}

+

+	std::string notify_box_type;

+

+	BOOL ad_hoc_invite = FALSE;

+	if(type == IM_SESSION_P2P_INVITE)

+	{

+		//P2P is different...they only have voice invitations

+		notify_box_type = "VoiceInviteP2P";

+	}

+	else if ( gAgent.isInGroup(session_id) )

+	{

+		//only really old school groups have voice invitations

+		notify_box_type = "VoiceInviteGroup";

+	}

+	else if ( inv_type == INVITATION_TYPE_VOICE )

+	{

+		//else it's an ad-hoc

+		//and a voice ad-hoc

+		notify_box_type = "VoiceInviteAdHoc";

+		ad_hoc_invite = TRUE;

+	}

+	else if ( inv_type == INVITATION_TYPE_IMMEDIATE )

+	{

+		notify_box_type = "InviteAdHoc";

+		ad_hoc_invite = TRUE;

+	}

+

+	LLSD payload;

+	payload["session_id"] = session_id;

+	payload["session_name"] = session_name;

+	payload["caller_id"] = caller_id;

+	payload["caller_name"] = caller_name;

+	payload["type"] = type;

+	payload["inv_type"] = inv_type;

+	payload["session_handle"] = session_handle;

+	payload["session_uri"] = session_uri;

+	payload["notify_box_type"] = notify_box_type;

+	

+	LLVoiceChannel* channelp = LLVoiceChannel::getChannelByID(session_id);

+	if (channelp && channelp->callStarted())

+	{

+		// you have already started a call to the other user, so just accept the invite

+		LLNotifications::instance().forceResponse(LLNotification::Params("VoiceInviteP2P").payload(payload), 0);

+		return;

+	}

+

+	if (type == IM_SESSION_P2P_INVITE || ad_hoc_invite)

+	{

+		// is the inviter a friend?

+		if (LLAvatarTracker::instance().getBuddyInfo(caller_id) == NULL)

+		{

+			// if not, and we are ignoring voice invites from non-friends

+			// then silently decline

+			if (gSavedSettings.getBOOL("VoiceCallsFriendsOnly"))

+			{

+				// invite not from a friend, so decline

+				LLNotifications::instance().forceResponse(LLNotification::Params("VoiceInviteP2P").payload(payload), 1);

+				return;

+			}

+		}

+	}

+

+	if ( !mPendingInvitations.has(session_id.asString()) )

+	{

+		if (caller_name.empty())

+		{

+			gCacheName->get(caller_id, FALSE, boost::bind(&LLIMMgr::onInviteNameLookup, payload, _1, _2, _3, _4));

+		}

+		else

+		{

+			if (notify_box_type == "VoiceInviteP2P" || notify_box_type == "VoiceInviteAdHoc")

+			{

+				LLFloaterReg::showInstance("incoming_call", payload, TRUE);

+			}

+			else

+			{

+				LLSD args;

+				args["NAME"] = caller_name;

+				args["GROUP"] = session_name;

+

+				LLNotifications::instance().add(notify_box_type, args, payload, &inviteUserResponse);

+			}

+		}

+		mPendingInvitations[session_id.asString()] = LLSD();

+	}

+}

+

+void LLIMMgr::onInviteNameLookup(LLSD payload, const LLUUID& id, const std::string& first, const std::string& last, BOOL is_group)

+{

+	payload["caller_name"] = first + " " + last;

+	payload["session_name"] = payload["caller_name"].asString();

+

+	std::string notify_box_type = payload["notify_box_type"].asString();

+

+	if (notify_box_type == "VoiceInviteP2P" || notify_box_type == "VoiceInviteAdHoc")

+	{

+		LLFloaterReg::showInstance("incoming_call", payload, TRUE);

+	}

+	else

+	{

+		LLSD args;

+		args["NAME"] = payload["caller_name"].asString();

+	

+		LLNotifications::instance().add(

+			payload["notify_box_type"].asString(),

+			args, 

+			payload,

+			&inviteUserResponse);

+	}

+}

+

+void LLIMMgr::disconnectAllSessions()

+{

+	LLFloaterIMPanel* floater = NULL;

+	std::set<LLHandle<LLFloater> >::iterator handle_it;

+	for(handle_it = mFloaters.begin();

+		handle_it != mFloaters.end();

+		)

+	{

+		floater = (LLFloaterIMPanel*)handle_it->get();

+

+		// MUST do this BEFORE calling floater->onClose() because that may remove the item from the set, causing the subsequent increment to crash.

+		++handle_it;

+

+		if (floater)

+		{

+			floater->setEnabled(FALSE);

+			floater->closeFloater(TRUE);

+		}

+	}

+}

+

+

+// This method returns the im panel corresponding to the uuid

+// provided. The uuid can either be a session id or an agent

+// id. Returns NULL if there is no matching panel.

+LLFloaterIMPanel* LLIMMgr::findFloaterBySession(const LLUUID& session_id)

+{

+	LLFloaterIMPanel* rv = NULL;

+	std::set<LLHandle<LLFloater> >::iterator handle_it;

+	for(handle_it = mFloaters.begin();

+		handle_it != mFloaters.end();

+		++handle_it)

+	{

+		rv = (LLFloaterIMPanel*)handle_it->get();

+		if(rv && session_id == rv->getSessionID())

+		{

+			break;

+		}

+		rv = NULL;

+	}

+	return rv;

+}

+

+

+BOOL LLIMMgr::hasSession(const LLUUID& session_id)

+{

+	return LLIMModel::getInstance()->findIMSession(session_id) != NULL;

+}

+

+void LLIMMgr::clearPendingInvitation(const LLUUID& session_id)

+{

+	if ( mPendingInvitations.has(session_id.asString()) )

+	{

+		mPendingInvitations.erase(session_id.asString());

+	}

+}

+

+void LLIMMgr::processAgentListUpdates(const LLUUID& session_id, const LLSD& body)

+{

+	LLIMFloater* im_floater = LLIMFloater::findInstance(session_id);

+	if ( im_floater )

+	{

+		im_floater->processAgentListUpdates(body);

+	}

+	LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(session_id);

+	if (speaker_mgr)

+	{

+		speaker_mgr->updateSpeakers(body);

+	}

+	else

+	{

+		//we don't have a speaker manager yet..something went wrong

+		//we are probably receiving an update here before

+		//a start or an acceptance of an invitation.  Race condition.

+		gIMMgr->addPendingAgentListUpdates(

+			session_id,

+			body);

+	}

+}

+

+LLSD LLIMMgr::getPendingAgentListUpdates(const LLUUID& session_id)

+{

+	if ( mPendingAgentListUpdates.has(session_id.asString()) )

+	{

+		return mPendingAgentListUpdates[session_id.asString()];

+	}

+	else

+	{

+		return LLSD();

+	}

+}

+

+void LLIMMgr::addPendingAgentListUpdates(

+	const LLUUID& session_id,

+	const LLSD& updates)

+{

+	LLSD::map_const_iterator iter;

+

+	if ( !mPendingAgentListUpdates.has(session_id.asString()) )

+	{

+		//this is a new agent list update for this session

+		mPendingAgentListUpdates[session_id.asString()] = LLSD::emptyMap();

+	}

+

+	if (

+		updates.has("agent_updates") &&

+		updates["agent_updates"].isMap() &&

+		updates.has("updates") &&

+		updates["updates"].isMap() )

+	{

+		//new school update

+		LLSD update_types = LLSD::emptyArray();

+		LLSD::array_iterator array_iter;

+

+		update_types.append("agent_updates");

+		update_types.append("updates");

+

+		for (

+			array_iter = update_types.beginArray();

+			array_iter != update_types.endArray();

+			++array_iter)

+		{

+			//we only want to include the last update for a given agent

+			for (

+				iter = updates[array_iter->asString()].beginMap();

+				iter != updates[array_iter->asString()].endMap();

+				++iter)

+			{

+				mPendingAgentListUpdates[session_id.asString()][array_iter->asString()][iter->first] =

+					iter->second;

+			}

+		}

+	}

+	else if (

+		updates.has("updates") &&

+		updates["updates"].isMap() )

+	{

+		//old school update where the SD contained just mappings

+		//of agent_id -> "LEAVE"/"ENTER"

+

+		//only want to keep last update for each agent

+		for (

+			iter = updates["updates"].beginMap();

+			iter != updates["updates"].endMap();

+			++iter)

+		{

+			mPendingAgentListUpdates[session_id.asString()]["updates"][iter->first] =

+				iter->second;

+		}

+	}

+}

+

+void LLIMMgr::clearPendingAgentListUpdates(const LLUUID& session_id)

+{

+	if ( mPendingAgentListUpdates.has(session_id.asString()) )

+	{

+		mPendingAgentListUpdates.erase(session_id.asString());

+	}

+}

+

+void LLIMMgr::notifyObserverSessionAdded(const LLUUID& session_id, const std::string& name, const LLUUID& other_participant_id)

+{

+	for (session_observers_list_t::iterator it = mSessionObservers.begin(); it != mSessionObservers.end(); it++)

+	{

+		(*it)->sessionAdded(session_id, name, other_participant_id);

+	}

+}

+

+void LLIMMgr::notifyObserverSessionRemoved(const LLUUID& session_id)

+{

+	for (session_observers_list_t::iterator it = mSessionObservers.begin(); it != mSessionObservers.end(); it++)

+	{

+		(*it)->sessionRemoved(session_id);

+	}

+}

+

+void LLIMMgr::notifyObserverSessionIDUpdated( const LLUUID& old_session_id, const LLUUID& new_session_id )

+{

+	for (session_observers_list_t::iterator it = mSessionObservers.begin(); it != mSessionObservers.end(); it++)

+	{

+		(*it)->sessionIDUpdated(old_session_id, new_session_id);

+	}

+

+}

+

+void LLIMMgr::addSessionObserver(LLIMSessionObserver *observer)

+{

+	mSessionObservers.push_back(observer);

+}

+

+void LLIMMgr::removeSessionObserver(LLIMSessionObserver *observer)

+{

+	mSessionObservers.remove(observer);

+}

+

+bool LLIMMgr::startCall(const LLUUID& session_id)

+{

+	LLVoiceChannel* voice_channel = LLIMModel::getInstance()->getVoiceChannel(session_id);

+	if (!voice_channel) return false;

+	

+	voice_channel->activate();

+	return true;

+}

+

+bool LLIMMgr::endCall(const LLUUID& session_id)

+{

+	LLVoiceChannel* voice_channel = LLIMModel::getInstance()->getVoiceChannel(session_id);

+	if (!voice_channel) return false;

+

+	voice_channel->deactivate();

+	return true;

+}

+

+// create a floater and update internal representation for

+// consistency. Returns the pointer, caller (the class instance since

+// it is a private method) is not responsible for deleting the

+// pointer.  Add the floater to this but do not select it.

+LLFloaterIMPanel* LLIMMgr::createFloater(

+	const LLUUID& session_id,

+	const LLUUID& other_participant_id,

+	const std::string& session_label,

+	EInstantMessage dialog,

+	BOOL user_initiated,

+	const LLDynamicArray<LLUUID>& ids)

+{

+	if (session_id.isNull())

+	{

+		llwarns << "Creating LLFloaterIMPanel with null session ID" << llendl;

+	}

+

+	llinfos << "LLIMMgr::createFloater: from " << other_participant_id 

+			<< " in session " << session_id << llendl;

+	LLFloaterIMPanel* floater = new LLFloaterIMPanel(session_label,

+													 session_id,

+													 other_participant_id,

+													 ids,

+													 dialog);

+	LLTabContainer::eInsertionPoint i_pt = user_initiated ? LLTabContainer::RIGHT_OF_CURRENT : LLTabContainer::END;

+	LLFloaterChatterBox::getInstance()->addFloater(floater, FALSE, i_pt);

+	mFloaters.insert(floater->getHandle());

+	return floater;

+}

+

+void LLIMMgr::noteOfflineUsers(

+	const LLUUID& session_id,

+	LLFloaterIMPanel* floater,

+	const LLDynamicArray<LLUUID>& ids)

+{

+	S32 count = ids.count();

+	if(count == 0)

+	{

+		const std::string& only_user = LLTrans::getString("only_user_message");

+		if (floater)

+		{

+			floater->addHistoryLine(only_user, LLUIColorTable::instance().getColor("SystemChatColor"));

+		}

+		LLIMModel::getInstance()->addMessage(session_id, SYSTEM_FROM, LLUUID::null, only_user);

+	}

+	else

+	{

+		const LLRelationship* info = NULL;

+		LLAvatarTracker& at = LLAvatarTracker::instance();

+		LLIMModel& im_model = LLIMModel::instance();

+		for(S32 i = 0; i < count; ++i)

+		{

+			info = at.getBuddyInfo(ids.get(i));

+			std::string first, last;

+			if(info && !info->isOnline()

+			   && gCacheName->getName(ids.get(i), first, last))

+			{

+				LLUIString offline = LLTrans::getString("offline_message");

+				offline.setArg("[FIRST]", first);

+				offline.setArg("[LAST]", last);

+				im_model.proccessOnlineOfflineNotification(session_id, offline);

+			}

+		}

+	}

+}

+

+void LLIMMgr::noteMutedUsers(const LLUUID& session_id, LLFloaterIMPanel* floater,

+								  const LLDynamicArray<LLUUID>& ids)

+{

+	// Don't do this if we don't have a mute list.

+	LLMuteList *ml = LLMuteList::getInstance();

+	if( !ml )

+	{

+		return;

+	}

+

+	S32 count = ids.count();

+	if(count > 0)

+	{

+		LLIMModel* im_model = LLIMModel::getInstance();

+		

+		for(S32 i = 0; i < count; ++i)

+		{

+			if( ml->isMuted(ids.get(i)) )

+			{

+				LLUIString muted = LLTrans::getString("muted_message");

+

+				//*TODO remove this "floater" thing when Communicate Floater's gone

+				floater->addHistoryLine(muted);

+

+				im_model->addMessage(session_id, SYSTEM_FROM, LLUUID::null, muted);

+				break;

+			}

+		}

+	}

+}

+

+void LLIMMgr::processIMTypingStart(const LLIMInfo* im_info)

+{

+	processIMTypingCore(im_info, TRUE);

+}

+

+void LLIMMgr::processIMTypingStop(const LLIMInfo* im_info)

+{

+	processIMTypingCore(im_info, FALSE);

+}

+

+void LLIMMgr::processIMTypingCore(const LLIMInfo* im_info, BOOL typing)

+{

+	LLUUID session_id = computeSessionID(im_info->mIMType, im_info->mFromID);

+	LLFloaterIMPanel* floater = findFloaterBySession(session_id);

+	if (floater)

+	{

+		floater->processIMTyping(im_info, typing);

+	}

+

+	LLIMFloater* im_floater = LLIMFloater::findInstance(session_id);

+	if ( im_floater )

+	{

+		im_floater->processIMTyping(im_info, typing);

+	}

+}

+

+class LLViewerChatterBoxSessionStartReply : public LLHTTPNode

+{

+public:

+	virtual void describe(Description& desc) const

+	{

+		desc.shortInfo("Used for receiving a reply to a request to initialize an ChatterBox session");

+		desc.postAPI();

+		desc.input(

+			"{\"client_session_id\": UUID, \"session_id\": UUID, \"success\" boolean, \"reason\": string");

+		desc.source(__FILE__, __LINE__);

+	}

+

+	virtual void post(ResponsePtr response,

+					  const LLSD& context,

+					  const LLSD& input) const

+	{

+		LLSD body;

+		LLUUID temp_session_id;

+		LLUUID session_id;

+		bool success;

+

+		body = input["body"];

+		success = body["success"].asBoolean();

+		temp_session_id = body["temp_session_id"].asUUID();

+

+		if ( success )

+		{

+			session_id = body["session_id"].asUUID();

+

+			LLIMModel::getInstance()->processSessionInitializedReply(temp_session_id, session_id);

+

+			LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(session_id);

+			if (speaker_mgr)

+			{

+				speaker_mgr->setSpeakers(body);

+				speaker_mgr->updateSpeakers(gIMMgr->getPendingAgentListUpdates(session_id));

+			}

+

+			LLFloaterIMPanel* floaterp = gIMMgr->findFloaterBySession(session_id);

+			if (floaterp)

+			{

+				if ( body.has("session_info") )

+				{

+					floaterp->processSessionUpdate(body["session_info"]);

+				}

+			}

+

+			LLIMFloater* im_floater = LLIMFloater::findInstance(session_id);

+			if ( im_floater )

+			{

+				if ( body.has("session_info") )

+				{

+					im_floater->processSessionUpdate(body["session_info"]);

+				}

+			}

+

+			gIMMgr->clearPendingAgentListUpdates(session_id);

+		}

+		else

+		{

+			//throw an error dialog and close the temp session's floater

+			gIMMgr->showSessionStartError(body["error"].asString(), temp_session_id);

+		}

+

+		gIMMgr->clearPendingAgentListUpdates(session_id);

+	}

+};

+

+class LLViewerChatterBoxSessionEventReply : public LLHTTPNode

+{

+public:

+	virtual void describe(Description& desc) const

+	{

+		desc.shortInfo("Used for receiving a reply to a ChatterBox session event");

+		desc.postAPI();

+		desc.input(

+			"{\"event\": string, \"reason\": string, \"success\": boolean, \"session_id\": UUID");

+		desc.source(__FILE__, __LINE__);

+	}

+

+	virtual void post(ResponsePtr response,

+					  const LLSD& context,

+					  const LLSD& input) const

+	{

+		LLUUID session_id;

+		bool success;

+

+		LLSD body = input["body"];

+		success = body["success"].asBoolean();

+		session_id = body["session_id"].asUUID();

+

+		if ( !success )

+		{

+			//throw an error dialog

+			gIMMgr->showSessionEventError(

+				body["event"].asString(),

+				body["error"].asString(),

+				session_id);

+		}

+	}

+};

+

+class LLViewerForceCloseChatterBoxSession: public LLHTTPNode

+{

+public:

+	virtual void post(ResponsePtr response,

+					  const LLSD& context,

+					  const LLSD& input) const

+	{

+		LLUUID session_id;

+		std::string reason;

+

+		session_id = input["body"]["session_id"].asUUID();

+		reason = input["body"]["reason"].asString();

+

+		gIMMgr->showSessionForceClose(reason, session_id);

+	}

+};

+

+class LLViewerChatterBoxSessionAgentListUpdates : public LLHTTPNode

+{

+public:

+	virtual void post(

+		ResponsePtr responder,

+		const LLSD& context,

+		const LLSD& input) const

+	{

+		const LLUUID& session_id = input["body"]["session_id"].asUUID();

+		gIMMgr->processAgentListUpdates(session_id, input["body"]);

+	}

+};

+

+class LLViewerChatterBoxSessionUpdate : public LLHTTPNode

+{

+public:

+	virtual void post(

+		ResponsePtr responder,

+		const LLSD& context,

+		const LLSD& input) const

+	{

+		LLUUID session_id = input["body"]["session_id"].asUUID();

+		LLFloaterIMPanel* floaterp = gIMMgr->findFloaterBySession(session_id);

+		if (floaterp)

+		{

+			floaterp->processSessionUpdate(input["body"]["info"]);

+		}

+		LLIMFloater* im_floater = LLIMFloater::findInstance(session_id);

+		if ( im_floater )

+		{

+			im_floater->processSessionUpdate(input["body"]["info"]);

+		}

+	}

+};

+

+

+class LLViewerChatterBoxInvitation : public LLHTTPNode

+{

+public:

+

+	virtual void post(

+		ResponsePtr response,

+		const LLSD& context,

+		const LLSD& input) const

+	{

+		//for backwards compatiblity reasons...we need to still

+		//check for 'text' or 'voice' invitations...bleh

+		if ( input["body"].has("instantmessage") )

+		{

+			LLSD message_params =

+				input["body"]["instantmessage"]["message_params"];

+

+			//do something here to have the IM invite behave

+			//just like a normal IM

+			//this is just replicated code from process_improved_im

+			//and should really go in it's own function -jwolk

+			if (gNoRender)

+			{

+				return;

+			}

+			LLChat chat;

+

+			std::string message = message_params["message"].asString();

+			std::string name = message_params["from_name"].asString();

+			LLUUID from_id = message_params["from_id"].asUUID();

+			LLUUID session_id = message_params["id"].asUUID();

+			std::vector<U8> bin_bucket = message_params["data"]["binary_bucket"].asBinary();

+			U8 offline = (U8)message_params["offline"].asInteger();

+			

+			time_t timestamp =

+				(time_t) message_params["timestamp"].asInteger();

+

+			BOOL is_busy = gAgent.getBusy();

+			BOOL is_muted = LLMuteList::getInstance()->isMuted(

+				from_id,

+				name,

+				LLMute::flagTextChat);

+

+			BOOL is_linden = LLMuteList::getInstance()->isLinden(name);

+			std::string separator_string(": ");

+			

+			chat.mMuted = is_muted && !is_linden;

+			chat.mFromID = from_id;

+			chat.mFromName = name;

+

+			if (!is_linden && (is_busy || is_muted))

+			{

+				return;

+			}

+

+			// standard message, not from system

+			std::string saved;

+			if(offline == IM_OFFLINE)

+			{

+				saved = llformat("(Saved %s) ", formatted_time(timestamp).c_str());

+			}

+			std::string buffer = saved + message;

+

+			BOOL is_this_agent = FALSE;

+			if(from_id == gAgentID)

+			{

+				is_this_agent = TRUE;

+			}

+			gIMMgr->addMessage(

+				session_id,

+				from_id,

+				name,

+				buffer,

+				std::string((char*)&bin_bucket[0]),

+				IM_SESSION_INVITE,

+				message_params["parent_estate_id"].asInteger(),

+				message_params["region_id"].asUUID(),

+				ll_vector3_from_sd(message_params["position"]),

+				true);

+

+			chat.mText = std::string("IM: ") + name + separator_string + saved + message;

+			LLFloaterChat::addChat(chat, TRUE, is_this_agent);

+

+			//K now we want to accept the invitation

+			std::string url = gAgent.getRegion()->getCapability(

+				"ChatSessionRequest");

+

+			if ( url != "" )

+			{

+				LLSD data;

+				data["method"] = "accept invitation";

+				data["session-id"] = session_id;

+				LLHTTPClient::post(

+					url,

+					data,

+					new LLViewerChatterBoxInvitationAcceptResponder(

+						session_id,

+						LLIMMgr::INVITATION_TYPE_INSTANT_MESSAGE));

+			}

+		} //end if invitation has instant message

+		else if ( input["body"].has("voice") )

+		{

+			if (gNoRender)

+			{

+				return;

+			}

+			

+			if(!LLVoiceClient::voiceEnabled())

+			{

+				// Don't display voice invites unless the user has voice enabled.

+				return;

+			}

+

+			gIMMgr->inviteToSession(

+				input["body"]["session_id"].asUUID(), 

+				input["body"]["session_name"].asString(), 

+				input["body"]["from_id"].asUUID(),

+				input["body"]["from_name"].asString(),

+				IM_SESSION_INVITE,

+				LLIMMgr::INVITATION_TYPE_VOICE);

+		}

+		else if ( input["body"].has("immediate") )

+		{

+			gIMMgr->inviteToSession(

+				input["body"]["session_id"].asUUID(), 

+				input["body"]["session_name"].asString(), 

+				input["body"]["from_id"].asUUID(),

+				input["body"]["from_name"].asString(),

+				IM_SESSION_INVITE,

+				LLIMMgr::INVITATION_TYPE_IMMEDIATE);

+		}

+	}

+};

+

+LLHTTPRegistration<LLViewerChatterBoxSessionStartReply>

+   gHTTPRegistrationMessageChatterboxsessionstartreply(

+	   "/message/ChatterBoxSessionStartReply");

+

+LLHTTPRegistration<LLViewerChatterBoxSessionEventReply>

+   gHTTPRegistrationMessageChatterboxsessioneventreply(

+	   "/message/ChatterBoxSessionEventReply");

+

+LLHTTPRegistration<LLViewerForceCloseChatterBoxSession>

+    gHTTPRegistrationMessageForceclosechatterboxsession(

+		"/message/ForceCloseChatterBoxSession");

+

+LLHTTPRegistration<LLViewerChatterBoxSessionAgentListUpdates>

+    gHTTPRegistrationMessageChatterboxsessionagentlistupdates(

+	    "/message/ChatterBoxSessionAgentListUpdates");

+

+LLHTTPRegistration<LLViewerChatterBoxSessionUpdate>

+    gHTTPRegistrationMessageChatterBoxSessionUpdate(

+	    "/message/ChatterBoxSessionUpdate");

+

+LLHTTPRegistration<LLViewerChatterBoxInvitation>

+    gHTTPRegistrationMessageChatterBoxInvitation(

+		"/message/ChatterBoxInvitation");

+