15 files changed, 225 insertions, 39 deletions

diff --git a/indra/newview/llgrouplist.cpp b/indra/newview/llgrouplist.cpp
index 2e2b2d5101..010ed23918 100644
--- a/indra/newview/llgrouplist.cpp
+++ b/indra/newview/llgrouplist.cpp
@@ -183,6 +183,11 @@ void LLGroupList::addNewItem(const LLUUID& id, const std::string& name, const LL
 	item->childSetVisible("info_btn", false);
 	item->setGroupIconVisible(mShowIcons);
 
+	if (id.isNull())
+	{
+		item->childSetVisible("profile_btn", false);
+	}
+
 	addItem(item, id, pos);
 
 //	setCommentVisible(false);
diff --git a/indra/newview/llimfloater.cpp b/indra/newview/llimfloater.cpp
index 85863ed85b..a634a1b0fd 100644
--- a/indra/newview/llimfloater.cpp
+++ b/indra/newview/llimfloater.cpp
@@ -115,7 +115,7 @@ void LLIMFloater::onClose(bool app_quitting)
 /* static */
 void LLIMFloater::newIMCallback(const LLSD& data){
 	
-	if (data["num_unread"].asInteger() > 0)
+	if (data["num_unread"].asInteger() > 0 || data["from_id"].asUUID().isNull())
 	{
 		LLUUID session_id = data["session_id"].asUUID();
 
@@ -235,7 +235,7 @@ BOOL LLIMFloater::postBuild()
 
 	std::string session_name(LLIMModel::instance().getName(mSessionID));
 
-	mInputEditor->setLabel(mInputEditor->getLabel() + " " + session_name);
+	mInputEditor->setLabel(LLTrans::getString("IM_to_label") + " " + session_name);
 
 	LLStringUtil::toUpper(session_name);
 	setTitle(session_name);
@@ -498,7 +498,8 @@ void LLIMFloater::onInputEditorFocusReceived( LLFocusableElement* caller, void*
 	// Allow enabling the LLIMFloater input editor only if session can accept text
 	LLIMModel::LLIMSession* im_session =
 		LLIMModel::instance().findIMSession(self->mSessionID);
-	if( im_session && im_session->mTextIMPossible )
+	//TODO: While disabled lllineeditor can receive focus we need to check if it is enabled (EK)
+	if( im_session && im_session->mTextIMPossible && !self->mInputEditor->getEnabled())
 	{
 		//in disconnected state IM input editor should be disabled
 		self->mInputEditor->setEnabled(!gDisconnected);
@@ -588,6 +589,32 @@ void LLIMFloater::processIMTyping(const LLIMInfo* im_info, BOOL typing)
 	}
 }
 
+void LLIMFloater::processAgentListUpdates(const LLSD& body)
+{
+	if ( !body.isMap() ) return;
+
+	if ( body.has("agent_updates") && body["agent_updates"].isMap() )
+	{
+		LLSD agent_data = body["agent_updates"].get(gAgentID.asString());
+		if (agent_data.isMap() && agent_data.has("info"))
+		{
+			LLSD agent_info = agent_data["info"];
+
+			if (agent_info.has("mutes"))
+			{
+				BOOL moderator_muted_text = agent_info["mutes"]["text"].asBoolean(); 
+				mInputEditor->setEnabled(!moderator_muted_text);
+				std::string label;
+				if (moderator_muted_text)
+					label = LLTrans::getString("IM_muted_text_label");
+				else
+					label = LLTrans::getString("IM_to_label") + " " + LLIMModel::instance().getName(mSessionID);
+				mInputEditor->setLabel(label);
+			}
+		}
+	}
+}
+
 void LLIMFloater::processSessionUpdate(const LLSD& session_update)
 {
 	// *TODO : verify following code when moderated mode will be implemented
diff --git a/indra/newview/llimfloater.h b/indra/newview/llimfloater.h
index f5edb3188a..065441b188 100644
--- a/indra/newview/llimfloater.h
+++ b/indra/newview/llimfloater.h
@@ -90,6 +90,7 @@ public:
 
 	void onVisibilityChange(const LLSD& new_visibility);
 	void processIMTyping(const LLIMInfo* im_info, BOOL typing);
+	void processAgentListUpdates(const LLSD& body);
 	void processSessionUpdate(const LLSD& session_update);
 
 	BOOL handleDragAndDrop(S32 x, S32 y, MASK mask,
diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp
index 6055719233..fdf119fbee 100644
--- a/indra/newview/llimview.cpp
+++ b/indra/newview/llimview.cpp
@@ -134,7 +134,6 @@ void LLIMModel::setActiveSessionID(const LLUUID& session_id)
 LLIMModel::LLIMModel() 
 {
 	addNewMsgCallback(LLIMFloater::newIMCallback);
-	addNoUnreadMsgsCallback(LLIMFloater::newIMCallback);
 	addNewMsgCallback(toast_callback);
 }
 
@@ -440,7 +439,8 @@ bool LLIMModel::addMessage(const LLUUID& session_id, const std::string& from, co
 	addToHistory(session_id, from, from_id, utf8_text);
 	if (log2file) logToFile(session_id, from, from_id, utf8_text);
 
-	session->mNumUnread++;
+	//we do not count system messages
+	if (from_id.notNull()) session->mNumUnread++;
 
 	// notify listeners
 	LLSD arg;
@@ -1358,13 +1358,6 @@ bool inviteUserResponse(const LLSD& notification, const LLSD& response)
 LLIMMgr::LLIMMgr() :
 	mIMReceived(FALSE)
 {
-	static bool registered_dialog = false;
-	if (!registered_dialog)
-	{
-		LLFloaterReg::add("incoming_call", "floater_incoming_call.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLIncomingCallDialog>);
-		registered_dialog = true;
-	}
-
 	mPendingInvitations = LLSD::emptyMap();
 	mPendingAgentListUpdates = LLSD::emptyMap();
 }
@@ -1860,6 +1853,29 @@ void LLIMMgr::clearPendingInvitation(const LLUUID& session_id)
 	}
 }
 
+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()) )
@@ -2244,20 +2260,7 @@ public:
 		const LLSD& input) const
 	{
 		const LLUUID& session_id = input["body"]["session_id"].asUUID();
-		LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(session_id);
-		if (speaker_mgr)
-		{
-			speaker_mgr->updateSpeakers(input["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(
-				input["body"]["session_id"].asUUID(),
-				input["body"]);
-		}
+		gIMMgr->processAgentListUpdates(session_id, input["body"]);
 	}
 };
 
diff --git a/indra/newview/llimview.h b/indra/newview/llimview.h
index f986d9dcdb..bd55bd2c30 100644
--- a/indra/newview/llimview.h
+++ b/indra/newview/llimview.h
@@ -66,7 +66,10 @@ public:
 		EInstantMessage mType;
 		LLUUID mOtherParticipantID;
 		std::vector<LLUUID> mInitialTargetIDs;
+
+		//does NOT include system messages
 		S32 mNumUnread;
+
 		std::list<LLSD> mMsgs;
 
 		LLVoiceChannel* mVoiceChannel;
@@ -315,6 +318,7 @@ public:
 
 	void clearPendingInvitation(const LLUUID& session_id);
 
+	void processAgentListUpdates(const LLUUID& session_id, const LLSD& body);
 	LLSD getPendingAgentListUpdates(const LLUUID& session_id);
 	void addPendingAgentListUpdates(
 		const LLUUID& sessioN_id,
diff --git a/indra/newview/llpanellandmarks.cpp b/indra/newview/llpanellandmarks.cpp
index c516546282..9840c91158 100644
--- a/indra/newview/llpanellandmarks.cpp
+++ b/indra/newview/llpanellandmarks.cpp
@@ -499,6 +499,7 @@ void LLLandmarksPanel::updateListCommands()
 	// keep Options & Add Landmark buttons always enabled
 	mListCommands->childSetEnabled(ADD_FOLDER_BUTTON_NAME, add_folder_enabled);
 	mListCommands->childSetEnabled(TRASH_BUTTON_NAME, trash_enabled);
+	mListCommands->childSetEnabled(OPTIONS_BUTTON_NAME,getCurSelectedItem() != NULL);
 }
 
 void LLLandmarksPanel::onActionsButtonClick()
@@ -829,17 +830,18 @@ bool LLLandmarksPanel::canSelectedBeModified(const std::string& command_name) co
 	// then ask LLFolderView permissions
 	if (can_be_modified)
 	{
+		LLFolderViewItem* selected =  getCurSelectedItem();
 		if ("cut" == command_name)
 		{
 			can_be_modified = mCurrentSelectedList->getRootFolder()->canCut();
 		}
 		else if ("rename" == command_name)
 		{
-			can_be_modified = getCurSelectedItem()->getListener()->isItemRenameable();
+			can_be_modified = selected? selected->getListener()->isItemRenameable() : false;
 		}
 		else if ("delete" == command_name)
 		{
-			can_be_modified = getCurSelectedItem()->getListener()->isItemRemovable();
+			can_be_modified = selected? selected->getListener()->isItemRemovable(): false;
 		}
 		else if("paste" == command_name)
 		{
diff --git a/indra/newview/llpanelpeople.cpp b/indra/newview/llpanelpeople.cpp
index 65a7b5322b..bb6cdd2f78 100644
--- a/indra/newview/llpanelpeople.cpp
+++ b/indra/newview/llpanelpeople.cpp
@@ -667,8 +667,10 @@ void LLPanelPeople::updateButtons()
 	buttonSetEnabled("im_btn",				(selected_uuids.size() >= 1)); // allow starting the friends conference for multiple selection
 	buttonSetEnabled("call_btn",			item_selected && false); // not implemented yet
 	buttonSetEnabled("share_btn",			item_selected && false); // not implemented yet
-	buttonSetEnabled("group_info_btn",		item_selected);
-	buttonSetEnabled("chat_btn",			item_selected);
+
+	bool none_group_selected = item_selected && selected_id.isNull();
+	buttonSetEnabled("group_info_btn", !none_group_selected);
+	buttonSetEnabled("chat_btn", !none_group_selected);
 }
 
 std::string LLPanelPeople::getActiveTabName() const
diff --git a/indra/newview/llparticipantlist.cpp b/indra/newview/llparticipantlist.cpp
index edff706fee..94e47318de 100644
--- a/indra/newview/llparticipantlist.cpp
+++ b/indra/newview/llparticipantlist.cpp
@@ -50,13 +50,16 @@ LLParticipantList::LLParticipantList(LLSpeakerMgr* data_source, LLAvatarList* av
 	mSpeakerAddListener = new SpeakerAddListener(*this);
 	mSpeakerRemoveListener = new SpeakerRemoveListener(*this);
 	mSpeakerClearListener = new SpeakerClearListener(*this);
+	mSpeakerModeratorListener = new SpeakerModeratorUpdateListener(*this);
 
 	mSpeakerMgr->addListener(mSpeakerAddListener, "add");
 	mSpeakerMgr->addListener(mSpeakerRemoveListener, "remove");
 	mSpeakerMgr->addListener(mSpeakerClearListener, "clear");
+	mSpeakerMgr->addListener(mSpeakerModeratorListener, "update_moderator");
 
 	mAvatarList->setNoItemsCommentText(LLTrans::getString("LoadingData"));
 	mAvatarList->setDoubleClickCallback(boost::bind(&LLParticipantList::onAvatarListDoubleClicked, this, mAvatarList));
+	mAvatarList->setRefreshCompleteCallback(boost::bind(&LLParticipantList::onAvatarListRefreshed, this, _1, _2));
 
 	//Lets fill avatarList with existing speakers
 	LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs();
@@ -65,7 +68,12 @@ LLParticipantList::LLParticipantList(LLSpeakerMgr* data_source, LLAvatarList* av
 	mSpeakerMgr->getSpeakerList(&speaker_list, true);
 	for(LLSpeakerMgr::speaker_list_t::iterator it = speaker_list.begin(); it != speaker_list.end(); it++)
 	{
-		group_members.push_back((*it)->mID);
+		const LLPointer<LLSpeaker>& speakerp = *it;
+		group_members.push_back(speakerp->mID);
+		if ( speakerp->mIsModerator )
+		{
+			mModeratorList.insert(speakerp->mID);
+		}
 	}
 	sort();
 }
@@ -84,6 +92,56 @@ void LLParticipantList::onAvatarListDoubleClicked(LLAvatarList* list)
 	LLAvatarActions::startIM(clicked_id);
 }
 
+void LLParticipantList::onAvatarListRefreshed(LLUICtrl* ctrl, const LLSD& param)
+{
+	LLAvatarList* list = dynamic_cast<LLAvatarList*>(ctrl);
+	if (list)
+	{
+		const std::string moderator_indicator(LLTrans::getString("IM_moderator_label")); 
+		const std::size_t moderator_indicator_len = moderator_indicator.length();
+
+		// Firstly remove moderators indicator
+		std::set<LLUUID>::const_iterator
+			moderator_list_it = mModeratorToRemoveList.begin(),
+			moderator_list_end = mModeratorToRemoveList.end();
+		for (;moderator_list_it != moderator_list_end; ++moderator_list_it)
+		{
+			LLAvatarListItem* item = dynamic_cast<LLAvatarListItem*> (list->getItemByValue(*moderator_list_it));
+			if ( item )
+			{
+				std::string name = item->getAvatarName();
+				size_t found = name.find(moderator_indicator);
+				if (found == std::string::npos)
+				{
+					name.erase(found, moderator_indicator_len);
+					item->setName(name);
+				}
+			}
+		}
+
+		mModeratorToRemoveList.clear();
+
+		// Add moderators indicator
+		moderator_list_it = mModeratorList.begin();
+		moderator_list_end = mModeratorList.end();
+		for (;moderator_list_it != moderator_list_end; ++moderator_list_it)
+		{
+			LLAvatarListItem* item = dynamic_cast<LLAvatarListItem*> (list->getItemByValue(*moderator_list_it));
+			if ( item )
+			{
+				std::string name = item->getAvatarName();
+				size_t found = name.find(moderator_indicator);
+				if (found == std::string::npos)
+				{
+					name += " ";
+					name += moderator_indicator;
+					item->setName(name);
+				}
+			}
+		}
+	}
+}
+
 void LLParticipantList::setSortOrder(EParticipantSortOrder order)
 {
 	if ( mSortOrder != order )
@@ -106,6 +164,8 @@ bool LLParticipantList::onAddItemEvent(LLPointer<LLOldEvents::LLEvent> event, co
 	}
 
 	group_members.push_back(uu_id);
+	// Mark AvatarList as dirty one
+	mAvatarList->setDirty();
 	sort();
 	return true;
 }
@@ -130,14 +190,36 @@ bool LLParticipantList::onClearListEvent(LLPointer<LLOldEvents::LLEvent> event,
 	return true;
 }
 
+bool LLParticipantList::onModeratorUpdateEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata)
+{
+	const LLSD& evt_data = event->getValue();
+	if ( evt_data.has("id") && evt_data.has("is_moderator") )
+	{
+		LLUUID id = evt_data["id"];
+		bool is_moderator = evt_data["is_moderator"];
+		if ( id.notNull() )
+		{
+			if ( is_moderator )
+				mModeratorList.insert(id);
+			else
+			{
+				std::set<LLUUID>::iterator it = mModeratorList.find (id);
+				if ( it != mModeratorList.end () )
+				{
+					mModeratorToRemoveList.insert(id);
+					mModeratorList.erase(id);
+				}
+			}
+		}
+	}
+	return true;
+}
+
 void LLParticipantList::sort()
 {
 	if ( !mAvatarList )
 		return;
 
-	// Mark AvatarList as dirty one
-	mAvatarList->setDirty();
-
 	// TODO: Implement more sorting orders after specs updating (EM)
 	switch ( mSortOrder ) {
 	case E_SORT_BY_NAME :
@@ -172,3 +254,11 @@ bool LLParticipantList::SpeakerClearListener::handleEvent(LLPointer<LLOldEvents:
 {
 	return mParent.onClearListEvent(event, userdata);
 }
+
+//
+// LLParticipantList::SpeakerModeratorListener
+//
+bool LLParticipantList::SpeakerModeratorUpdateListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata)
+{
+		return mParent.onModeratorUpdateEvent(event, userdata);
+}
diff --git a/indra/newview/llparticipantlist.h b/indra/newview/llparticipantlist.h
index 8c209c0b20..fc34dd308b 100644
--- a/indra/newview/llparticipantlist.h
+++ b/indra/newview/llparticipantlist.h
@@ -35,6 +35,7 @@
 
 class LLSpeakerMgr;
 class LLAvatarList;
+class LLUICtrl;
 
 class LLParticipantList
 {
@@ -59,6 +60,7 @@ class LLParticipantList
 		bool onAddItemEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata);
 		bool onRemoveItemEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata);
 		bool onClearListEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata);
+		bool onModeratorUpdateEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata);
 
 		/**
 		 * Sorts the Avatarlist by stored order
@@ -97,15 +99,27 @@ class LLParticipantList
 			/*virtual*/ bool handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata);
 		};
 
+		class SpeakerModeratorUpdateListener : public BaseSpeakerListner
+		{
+		public:
+			SpeakerModeratorUpdateListener(LLParticipantList& parent) : BaseSpeakerListner(parent) {}
+			/*virtual*/ bool handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata);
+		};
+
 	private:
 		void onAvatarListDoubleClicked(LLAvatarList* list);
+		void onAvatarListRefreshed(LLUICtrl* ctrl, const LLSD& param);
 
 		LLSpeakerMgr*		mSpeakerMgr;
 		LLAvatarList*		mAvatarList;
 
-		LLPointer<SpeakerAddListener>		mSpeakerAddListener;
-		LLPointer<SpeakerRemoveListener>	mSpeakerRemoveListener;
-		LLPointer<SpeakerClearListener>		mSpeakerClearListener;
+		std::set<LLUUID>	mModeratorList;
+		std::set<LLUUID>	mModeratorToRemoveList;
+
+		LLPointer<SpeakerAddListener>				mSpeakerAddListener;
+		LLPointer<SpeakerRemoveListener>			mSpeakerRemoveListener;
+		LLPointer<SpeakerClearListener>				mSpeakerClearListener;
+		LLPointer<SpeakerModeratorUpdateListener>	mSpeakerModeratorListener;
 
 		EParticipantSortOrder	mSortOrder;
 };
diff --git a/indra/newview/llspeakers.cpp b/indra/newview/llspeakers.cpp
index 2341fcfc6d..2ed82b7d62 100644
--- a/indra/newview/llspeakers.cpp
+++ b/indra/newview/llspeakers.cpp
@@ -87,6 +87,21 @@ void LLSpeaker::onAvatarNameLookup(const LLUUID& id, const std::string& first, c
 	mDisplayName = first + " " + last;
 }
 
+LLSpeakerUpdateModeratorEvent::LLSpeakerUpdateModeratorEvent(LLSpeaker* source)
+: LLEvent(source, "Speaker add moderator event"),
+  mSpeakerID (source->mID),
+  mIsModerator (source->mIsModerator)
+{
+}
+
+LLSD LLSpeakerUpdateModeratorEvent::getValue()
+{
+	LLSD ret;
+	ret["id"] = mSpeakerID;
+	ret["is_moderator"] = mIsModerator;
+	return ret;
+}
+
 LLSpeakerTextModerationEvent::LLSpeakerTextModerationEvent(LLSpeaker* source)
 : LLEvent(source, "Speaker text moderation event")
 {
@@ -437,9 +452,13 @@ void LLIMSpeakerMgr::setSpeakers(const LLSD& speakers)
 
 			if ( speaker_it->second.isMap() )
 			{
+				BOOL is_moderator = speakerp->mIsModerator;
 				speakerp->mIsModerator = speaker_it->second["is_moderator"];
 				speakerp->mModeratorMutedText =
 					speaker_it->second["mutes"]["text"];
+				// Fire event only if moderator changed
+				if ( is_moderator != speakerp->mIsModerator )
+					fireEvent(new LLSpeakerUpdateModeratorEvent(speakerp), "update_moderator");
 			}
 		}
 	}
@@ -507,7 +526,11 @@ void LLIMSpeakerMgr::updateSpeakers(const LLSD& update)
 
 				if (agent_info.has("is_moderator"))
 				{
+					BOOL is_moderator = speakerp->mIsModerator;
 					speakerp->mIsModerator = agent_info["is_moderator"];
+					// Fire event only if moderator changed
+					if ( is_moderator != speakerp->mIsModerator )
+						fireEvent(new LLSpeakerUpdateModeratorEvent(speakerp), "update_moderator");
 				}
 
 				if (agent_info.has("mutes"))
diff --git a/indra/newview/llspeakers.h b/indra/newview/llspeakers.h
index e0f22bff4f..04046a8587 100644
--- a/indra/newview/llspeakers.h
+++ b/indra/newview/llspeakers.h
@@ -84,6 +84,16 @@ public:
 	BOOL			mModeratorMutedText;
 };
 
+class LLSpeakerUpdateModeratorEvent : public LLOldEvents::LLEvent
+{
+public:
+	LLSpeakerUpdateModeratorEvent(LLSpeaker* source);
+	/*virtual*/ LLSD getValue();
+private:
+	const LLUUID& mSpeakerID;
+	BOOL mIsModerator;
+};
+
 class LLSpeakerTextModerationEvent : public LLOldEvents::LLEvent
 {
 public:
diff --git a/indra/newview/llviewerfloaterreg.cpp b/indra/newview/llviewerfloaterreg.cpp
index 9ca2d3f61d..edbac69e1b 100644
--- a/indra/newview/llviewerfloaterreg.cpp
+++ b/indra/newview/llviewerfloaterreg.cpp
@@ -170,6 +170,7 @@ void LLViewerFloaterReg::registerFloaters()
 	LLFloaterReg::add("hud", "floater_hud.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHUD>);
 
 	LLFloaterReg::add("impanel", "floater_im_session.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLIMFloater>);
+	LLFloaterReg::add("incoming_call", "floater_incoming_call.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLIncomingCallDialog>);
 	LLFloaterReg::add("inventory", "floater_inventory.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterInventory>);
 	LLFloaterReg::add("inspect", "floater_inspect.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterInspect>);
 	LLInspectAvatarUtil::registerFloater();
diff --git a/indra/newview/skins/default/xui/en/floater_im_session.xml b/indra/newview/skins/default/xui/en/floater_im_session.xml
index 70af2f63b6..452d28d4ea 100644
--- a/indra/newview/skins/default/xui/en/floater_im_session.xml
+++ b/indra/newview/skins/default/xui/en/floater_im_session.xml
@@ -15,7 +15,7 @@
  width="520"
  can_resize="true"
  min_width="350"
- min_height="350">
+ min_height="369">
   <layout_stack follows="left|top|right|bottom"
                 height="354"
                 width="520"
diff --git a/indra/newview/skins/default/xui/en/panel_im_control_panel.xml b/indra/newview/skins/default/xui/en/panel_im_control_panel.xml
index c8b134cdf0..e81532ec3e 100644
--- a/indra/newview/skins/default/xui/en/panel_im_control_panel.xml
+++ b/indra/newview/skins/default/xui/en/panel_im_control_panel.xml
@@ -14,7 +14,7 @@
      width="125"/>
 
     <text
-     follows="left|right"
+     follows="top|left|right"
      font="SansSerifBig"
      height="16"
      layout="topleft"
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index ec2673644f..c850dce141 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -2845,6 +2845,10 @@ If you continue to receive this message, contact the [SUPPORT_SITE].
 	<string name="Unnamed">(Unnamed)</string>
 	<string name="IM_moderated_chat_label">(Moderated: Voices off by default)</string>
 	<string name="IM_unavailable_text_label">Text chat is not available for this call.</string>
+	<string name="IM_muted_text_label">Your text chat has been disabled by a Group Moderator.</string>
+	<string name="IM_default_text_label">Click here to instant message.</string>
+	<string name="IM_to_label">To</string>
+	<string name="IM_moderator_label">(Moderator)</string>
 
 
   <string name="ringing-im">