Merge remote-tracking branch 'origin/main' into DRTVWR-600-maint-A

# Conflicts:
#	autobuild.xml
#	indra/cmake/CMakeLists.txt
#	indra/cmake/GoogleMock.cmake
#	indra/llaudio/llaudioengine_fmodstudio.cpp
#	indra/llaudio/llaudioengine_fmodstudio.h
#	indra/llaudio/lllistener_fmodstudio.cpp
#	indra/llaudio/lllistener_fmodstudio.h
#	indra/llaudio/llstreamingaudio_fmodstudio.cpp
#	indra/llaudio/llstreamingaudio_fmodstudio.h
#	indra/llcharacter/llmultigesture.cpp
#	indra/llcharacter/llmultigesture.h
#	indra/llimage/llimage.cpp
#	indra/llimage/llimagepng.cpp
#	indra/llimage/llimageworker.cpp
#	indra/llimage/tests/llimageworker_test.cpp
#	indra/llmessage/tests/llmockhttpclient.h
#	indra/llprimitive/llgltfmaterial.h
#	indra/llrender/llfontfreetype.cpp
#	indra/llui/llcombobox.cpp
#	indra/llui/llfolderview.cpp
#	indra/llui/llfolderviewmodel.h
#	indra/llui/lllineeditor.cpp
#	indra/llui/lllineeditor.h
#	indra/llui/lltextbase.cpp
#	indra/llui/lltextbase.h
#	indra/llui/lltexteditor.cpp
#	indra/llui/lltextvalidate.cpp
#	indra/llui/lltextvalidate.h
#	indra/llui/lluictrl.h
#	indra/llui/llview.cpp
#	indra/llwindow/llwindowmacosx.cpp
#	indra/newview/app_settings/settings.xml
#	indra/newview/llappearancemgr.cpp
#	indra/newview/llappearancemgr.h
#	indra/newview/llavatarpropertiesprocessor.cpp
#	indra/newview/llavatarpropertiesprocessor.h
#	indra/newview/llbreadcrumbview.cpp
#	indra/newview/llbreadcrumbview.h
#	indra/newview/llbreastmotion.cpp
#	indra/newview/llbreastmotion.h
#	indra/newview/llconversationmodel.h
#	indra/newview/lldensityctrl.cpp
#	indra/newview/lldensityctrl.h
#	indra/newview/llface.inl
#	indra/newview/llfloatereditsky.cpp
#	indra/newview/llfloatereditwater.cpp
#	indra/newview/llfloateremojipicker.h
#	indra/newview/llfloaterimsessiontab.cpp
#	indra/newview/llfloaterprofiletexture.cpp
#	indra/newview/llfloaterprofiletexture.h
#	indra/newview/llgesturemgr.cpp
#	indra/newview/llgesturemgr.h
#	indra/newview/llimpanel.cpp
#	indra/newview/llimpanel.h
#	indra/newview/llinventorybridge.cpp
#	indra/newview/llinventorybridge.h
#	indra/newview/llinventoryclipboard.cpp
#	indra/newview/llinventoryclipboard.h
#	indra/newview/llinventoryfunctions.cpp
#	indra/newview/llinventoryfunctions.h
#	indra/newview/llinventorygallery.cpp
#	indra/newview/lllistbrowser.cpp
#	indra/newview/lllistbrowser.h
#	indra/newview/llpanelobjectinventory.cpp
#	indra/newview/llpanelprofile.cpp
#	indra/newview/llpanelprofile.h
#	indra/newview/llpreviewgesture.cpp
#	indra/newview/llsavedsettingsglue.cpp
#	indra/newview/llsavedsettingsglue.h
#	indra/newview/lltooldraganddrop.cpp
#	indra/newview/llurllineeditorctrl.cpp
#	indra/newview/llvectorperfoptions.cpp
#	indra/newview/llvectorperfoptions.h
#	indra/newview/llviewerparceloverlay.cpp
#	indra/newview/llviewertexlayer.cpp
#	indra/newview/llviewertexturelist.cpp
#	indra/newview/macmain.h
#	indra/test/test.cpp

1 files changed, 1548 insertions, 1548 deletions

diff --git a/indra/newview/llchathistory.cpp b/indra/newview/llchathistory.cpp
index 7d9fa2a475..75f3cb11a8 100644
--- a/indra/newview/llchathistory.cpp
+++ b/indra/newview/llchathistory.cpp
@@ -1,1548 +1,1548 @@
-/** 
- * @file llchathistory.cpp
- * @brief LLTextEditor base class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llchathistory.h"
-
-#include <boost/signals2.hpp>
-
-#include "llavatarnamecache.h"
-#include "llinstantmessage.h"
-
-#include "llimview.h"
-#include "llcommandhandler.h"
-#include "llpanel.h"
-#include "lluictrlfactory.h"
-#include "llscrollcontainer.h"
-#include "llagent.h"
-#include "llagentdata.h"
-#include "llavataractions.h"
-#include "llavatariconctrl.h"
-#include "llcallingcard.h" //for LLAvatarTracker
-#include "llgroupactions.h"
-#include "llgroupmgr.h"
-#include "llspeakers.h" //for LLIMSpeakerMgr
-#include "lltrans.h"
-#include "llfloaterreg.h"
-#include "llfloaterreporter.h"
-#include "llfloatersidepanelcontainer.h"
-#include "llmutelist.h"
-#include "llstylemap.h"
-#include "llslurl.h"
-#include "lllayoutstack.h"
-#include "llnotifications.h"
-#include "llnotificationsutil.h"
-#include "lltoastnotifypanel.h"
-#include "lltooltip.h"
-#include "llviewerregion.h"
-#include "llviewertexteditor.h"
-#include "llworld.h"
-#include "lluiconstants.h"
-#include "llstring.h"
-#include "llurlaction.h"
-#include "llviewercontrol.h"
-#include "llviewermenu.h"
-#include "llviewerobjectlist.h"
-
-static LLDefaultChildRegistry::Register<LLChatHistory> r("chat_history");
-
-const static std::string NEW_LINE(rawstr_to_utf8("\n"));
-
-const static std::string SLURL_APP_AGENT = "secondlife:///app/agent/";
-const static std::string SLURL_ABOUT = "/about";
-
-// support for secondlife:///app/objectim/{UUID}/ SLapps
-class LLObjectIMHandler : public LLCommandHandler
-{
-public:
-	// requests will be throttled from a non-trusted browser
-	LLObjectIMHandler() : LLCommandHandler("objectim", UNTRUSTED_THROTTLE) {}
-
-	bool handle(const LLSD& params, const LLSD& query_map, const std::string& grid, LLMediaCtrl* web)
-	{
-		if (params.size() < 1)
-		{
-			return false;
-		}
-
-		LLUUID object_id;
-		if (!object_id.set(params[0], false))
-		{
-			return false;
-		}
-
-		LLSD payload;
-		payload["object_id"] = object_id;
-		payload["owner_id"] = query_map["owner"];
-		payload["name"] = query_map["name"];
-		payload["slurl"] = LLWeb::escapeURL(query_map["slurl"]);
-		payload["group_owned"] = query_map["groupowned"];
-		LLFloaterReg::showInstance("inspect_remote_object", payload);
-		return true;
-	}
-};
-LLObjectIMHandler gObjectIMHandler;
-
-class LLChatHistoryHeader: public LLPanel
-{
-public:
-	LLChatHistoryHeader()
-	:	LLPanel(),
-		mInfoCtrl(NULL),
-		mPopupMenuHandleAvatar(),
-		mPopupMenuHandleObject(),
-		mAvatarID(),
-		mSourceType(CHAT_SOURCE_UNKNOWN),
-		mFrom(),
-		mSessionID(),
-        mCreationTime(time_corrected()),
-		mMinUserNameWidth(0),
-		mUserNameFont(NULL),
-		mUserNameTextBox(NULL),
-		mTimeBoxTextBox(NULL),
-		mNeedsTimeBox(true),
-		mAvatarNameCacheConnection()
-	{}
-
-	static LLChatHistoryHeader* createInstance(const std::string& file_name)
-	{
-		LLChatHistoryHeader* pInstance = new LLChatHistoryHeader;
-		pInstance->buildFromFile(file_name);	
-		return pInstance;
-	}
-
-	~LLChatHistoryHeader()
-	{
-		if (mAvatarNameCacheConnection.connected())
-		{
-			mAvatarNameCacheConnection.disconnect();
-		}
-		auto menu = mPopupMenuHandleAvatar.get();
-		if (menu)
-		{
-			menu->die();
-			mPopupMenuHandleAvatar.markDead();
-		}
-		menu = mPopupMenuHandleObject.get();
-		if (menu)
-		{
-			menu->die();
-			mPopupMenuHandleObject.markDead();
-		}
-	}
-
-	bool handleMouseUp(S32 x, S32 y, MASK mask)
-	{
-		return LLPanel::handleMouseUp(x,y,mask);
-	}
-
-	void onObjectIconContextMenuItemClicked(const LLSD& userdata)
-	{
-		std::string level = userdata.asString();
-
-		if (level == "profile")
-		{
-			LLFloaterReg::showInstance("inspect_remote_object", mObjectData);
-		}
-		else if (level == "block")
-		{
-			LLMuteList::getInstance()->add(LLMute(getAvatarId(), mFrom, LLMute::OBJECT));
-
-			LLFloaterSidePanelContainer::showPanel("people", "panel_people",
-				LLSD().with("people_panel_tab_name", "blocked_panel").with("blocked_to_select", getAvatarId()));
-		}
-		else if (level == "unblock")
-		{
-			LLMuteList::getInstance()->remove(LLMute(getAvatarId(), mFrom, LLMute::OBJECT));
-		}
-		else if (level == "map")
-		{
-			std::string url = "secondlife://" + mObjectData["slurl"].asString();
-			LLUrlAction::showLocationOnMap(url);
-		}
-		else if (level == "teleport")
-		{
-			std::string url = "secondlife://" + mObjectData["slurl"].asString();
-			LLUrlAction::teleportToLocation(url);
-		}
-
-	}
-
-    bool onObjectIconContextMenuItemVisible(const LLSD& userdata)
-    {
-        std::string level = userdata.asString();
-        if (level == "is_blocked")
-        {
-            return LLMuteList::getInstance()->isMuted(getAvatarId(), mFrom, LLMute::flagTextChat);
-        }
-        else if (level == "not_blocked")
-        {
-            return !LLMuteList::getInstance()->isMuted(getAvatarId(), mFrom, LLMute::flagTextChat);
-        }
-        return false;
-    }
-
-	void banGroupMember(const LLUUID& participant_uuid)
-	{
-		LLUUID group_uuid = mSessionID;
-		LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(group_uuid);
-		if (!gdatap)
-		{
-			// Not a group
-			return;
-		}
-
-		gdatap->banMemberById(participant_uuid);
-	}
-
-	bool canBanInGroup()
-	{
-		LLUUID group_uuid = mSessionID;
-		LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(group_uuid);
-		if (!gdatap)
-		{
-			// Not a group
-			return false;
-		}
-
-		if (gAgent.hasPowerInGroup(group_uuid, GP_ROLE_REMOVE_MEMBER)
-			&& gAgent.hasPowerInGroup(group_uuid, GP_GROUP_BAN_ACCESS))
-		{
-			return true;
-		}
-
-		return false;
-	}
-
-	bool canBanGroupMember(const LLUUID& participant_uuid)
-	{
-		LLUUID group_uuid = mSessionID;
-		LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(group_uuid);
-		if (!gdatap)
-		{
-			// Not a group
-			return false;
-		}
-
-		if (gdatap->mPendingBanRequest)
-		{
-			return false;
-		}
-
-		if (gAgentID == getAvatarId())
-		{
-			//Don't ban self
-			return false;
-		}
-
-		if (gdatap->isRoleMemberDataComplete())
-		{
-			if (gdatap->mMembers.size())
-			{
-				LLGroupMgrGroupData::member_list_t::iterator mi = gdatap->mMembers.find(participant_uuid);
-				if (mi != gdatap->mMembers.end())
-				{
-					LLGroupMemberData* member_data = (*mi).second;
-					// Is the member an owner?
-					if (member_data && member_data->isInRole(gdatap->mOwnerRole))
-					{
-						return false;
-					}
-
-					if (gAgent.hasPowerInGroup(group_uuid, GP_ROLE_REMOVE_MEMBER)
-						&& gAgent.hasPowerInGroup(group_uuid, GP_GROUP_BAN_ACCESS))
-					{
-						return true;
-					}
-				}
-			}
-		}
-
-		LLSpeakerMgr * speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-		if (speaker_mgr)
-		{
-			LLSpeaker * speakerp = speaker_mgr->findSpeaker(participant_uuid).get();
-
-			if (speakerp
-				&& gAgent.hasPowerInGroup(group_uuid, GP_ROLE_REMOVE_MEMBER)
-				&& gAgent.hasPowerInGroup(group_uuid, GP_GROUP_BAN_ACCESS))
-			{
-				return true;
-			}
-		}
-
-		return false;
-	}
-
-	bool isGroupModerator()
-	{
-		LLSpeakerMgr * speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-		if (!speaker_mgr)
-		{
-			LL_WARNS() << "Speaker manager is missing" << LL_ENDL;
-			return false;
-		}
-
-		// Is session a group call/chat?
-		if(gAgent.isInGroup(mSessionID))
-		{
-			LLSpeaker * speakerp = speaker_mgr->findSpeaker(gAgentID).get();
-
-			// Is agent a moderator?
-			return speakerp && speakerp->mIsModerator;
-		}
-
-		return false;
-	}
-
-	bool canModerate(const std::string& userdata)
-	{
-		// only group moderators can perform actions related to this "enable callback"
-		if (!isGroupModerator() || gAgentID == getAvatarId())
-		{
-			return false;
-		}
-
-		LLSpeakerMgr * speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-		if (!speaker_mgr)
-		{
-			return false;
-		}
-
-		LLSpeaker * speakerp = speaker_mgr->findSpeaker(getAvatarId()).get();
-		if (!speakerp)
-		{
-			return false;
-		}
-
-		bool voice_channel = speakerp->isInVoiceChannel();
-
-		if ("can_moderate_voice" == userdata)
-		{
-			return voice_channel;
-		}
-		else if ("can_mute" == userdata)
-		{
-			return voice_channel && (speakerp->mStatus != LLSpeaker::STATUS_MUTED);
-		}
-		else if ("can_unmute" == userdata)
-		{
-			return speakerp->mStatus == LLSpeaker::STATUS_MUTED;
-		}
-		else if ("can_allow_text_chat" == userdata)
-		{
-			return true;
-		}
-
-		return false;
-	}
-
-	void onAvatarIconContextMenuItemClicked(const LLSD& userdata)
-	{
-		std::string level = userdata.asString();
-
-		if (level == "profile")
-		{
-			LLAvatarActions::showProfile(getAvatarId());
-		}
-		else if (level == "im")
-		{
-			LLAvatarActions::startIM(getAvatarId());
-		}
-		else if (level == "teleport")
-		{
-			LLAvatarActions::offerTeleport(getAvatarId());
-		}
-		else if (level == "request_teleport")
-		{
-			LLAvatarActions::teleportRequest(getAvatarId());
-		}
-		else if (level == "voice_call")
-		{
-			LLAvatarActions::startCall(getAvatarId());
-		}
-		else if (level == "chat_history")
-		{
-			LLAvatarActions::viewChatHistory(getAvatarId());
-		}
-		else if (level == "add")
-		{
-			LLAvatarActions::requestFriendshipDialog(getAvatarId(), mFrom);
-		}
-		else if (level == "remove")
-		{
-			LLAvatarActions::removeFriendDialog(getAvatarId());
-		}
-		else if (level == "invite_to_group")
-		{
-			LLAvatarActions::inviteToGroup(getAvatarId());
-		}
-		else if (level == "zoom_in")
-		{
-			handle_zoom_to_object(getAvatarId());
-		}
-		else if (level == "map")
-		{
-			LLAvatarActions::showOnMap(getAvatarId());
-		}
-		else if (level == "share")
-		{
-			LLAvatarActions::share(getAvatarId());
-		}
-		else if (level == "pay")
-		{
-			LLAvatarActions::pay(getAvatarId());
-		}
-        else if (level == "report_abuse")
-        {
-            std::string time_string;
-            if (mTime > 0) // have frame time
-            {
-                time_t current_time = time_corrected();
-                time_t message_time = current_time - LLFrameTimer::getElapsedSeconds() + mTime;
-
-                time_string = "[" + LLTrans::getString("TimeMonth") + "]/["
-                    + LLTrans::getString("TimeDay") + "]/["
-                    + LLTrans::getString("TimeYear") + "] ["
-                    + LLTrans::getString("TimeHour") + "]:["
-                    + LLTrans::getString("TimeMin") + "]";
-
-                LLSD substitution;
-
-                substitution["datetime"] = (S32)message_time;
-                LLStringUtil::format(time_string, substitution);
-            }
-            else
-            {
-                // From history. This might be empty or not full.
-                // See LLChatLogParser::parse
-                time_string = getChild<LLTextBox>("time_box")->getValue().asString();
-
-                // Just add current date if not full.
-                // Should be fine since both times are supposed to be stl
-                if (!time_string.empty() && time_string.size() < 7)
-                {
-                    time_string = "[" + LLTrans::getString("TimeMonth") + "]/["
-                        + LLTrans::getString("TimeDay") + "]/["
-                        + LLTrans::getString("TimeYear") + "] " + time_string;
-
-                    LLSD substitution;
-                    // To avoid adding today's date to yesterday's timestamp,
-                    // use creation time instead of current time
-                    substitution["datetime"] = (S32)mCreationTime;
-                    LLStringUtil::format(time_string, substitution);
-                }
-            }
-            LLFloaterReporter::showFromChat(mAvatarID, mFrom, time_string, mText);
-        }
-		else if(level == "block_unblock")
-		{
-			LLAvatarActions::toggleMute(getAvatarId(), LLMute::flagVoiceChat);
-		}
-		else if(level == "mute_unmute")
-		{
-			LLAvatarActions::toggleMute(getAvatarId(), LLMute::flagTextChat);
-		}
-		else if(level == "toggle_allow_text_chat")
-		{
-			LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-			speaker_mgr->toggleAllowTextChat(getAvatarId());
-		}
-		else if(level == "group_mute")
-		{
-			LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-			if (speaker_mgr)
-			{
-				speaker_mgr->moderateVoiceParticipant(getAvatarId(), false);
-			}
-		}
-		else if(level == "group_unmute")
-		{
-			LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-			if (speaker_mgr)
-			{
-				speaker_mgr->moderateVoiceParticipant(getAvatarId(), true);
-			}
-		}
-		else if(level == "ban_member")
-		{
-			banGroupMember(getAvatarId());
-		}
-	}
-
-	bool onAvatarIconContextMenuItemChecked(const LLSD& userdata)
-	{
-		std::string level = userdata.asString();
-
-		if (level == "is_blocked")
-		{
-			return LLMuteList::getInstance()->isMuted(getAvatarId(), LLMute::flagVoiceChat);
-		}
-		if (level == "is_muted")
-		{
-			return LLMuteList::getInstance()->isMuted(getAvatarId(), LLMute::flagTextChat);
-		}
-		else if (level == "is_allowed_text_chat")
-		{
-			if (gAgent.isInGroup(mSessionID))
-			{
-				LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-				if(speaker_mgr)
-				{
-					const LLSpeaker * speakerp = speaker_mgr->findSpeaker(getAvatarId());
-					if (NULL != speakerp)
-					{
-						return !speakerp->mModeratorMutedText;
-					}
-				}
-			}
-			return false;
-		}
-		return false;
-	}
-
-	bool onAvatarIconContextMenuItemEnabled(const LLSD& userdata)
-	{
-		std::string level = userdata.asString();
-
-		if (level == "can_allow_text_chat" || level == "can_mute" || level == "can_unmute")
-		{
-			return canModerate(userdata);
-		}
-        else if (level == "report_abuse")
-        {
-            return gAgentID != mAvatarID;
-        }
-		else if (level == "can_ban_member")
-		{
-			return canBanGroupMember(getAvatarId());
-		}
-		return false;
-	}
-
-	bool onAvatarIconContextMenuItemVisible(const LLSD& userdata)
-	{
-		std::string level = userdata.asString();
-
-		if (level == "show_mute")
-		{
-			LLSpeakerMgr * speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-			if (speaker_mgr)
-			{
-				LLSpeaker * speakerp = speaker_mgr->findSpeaker(getAvatarId()).get();
-				if (speakerp)
-				{
-					return speakerp->isInVoiceChannel() && speakerp->mStatus != LLSpeaker::STATUS_MUTED;
-				}
-			}
-			return false;
-		}
-		else if (level == "show_unmute")
-		{
-			LLSpeakerMgr * speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID);
-			if (speaker_mgr)
-			{
-				LLSpeaker * speakerp = speaker_mgr->findSpeaker(getAvatarId()).get();
-				if (speakerp)
-				{
-					return speakerp->mStatus == LLSpeaker::STATUS_MUTED;
-				}
-			}
-			return false;
-		}
-		return false;
-	}
-
-	bool postBuild()
-	{
-		setDoubleClickCallback(boost::bind(&LLChatHistoryHeader::showInspector, this));
-
-		setMouseEnterCallback(boost::bind(&LLChatHistoryHeader::showInfoCtrl, this));
-		setMouseLeaveCallback(boost::bind(&LLChatHistoryHeader::hideInfoCtrl, this));
-
-		mUserNameTextBox = getChild<LLTextBox>("user_name");
-		mTimeBoxTextBox = getChild<LLTextBox>("time_box");
-
-		mInfoCtrl = LLUICtrlFactory::getInstance()->createFromFile<LLUICtrl>("inspector_info_ctrl.xml", this, LLPanel::child_registry_t::instance());
-        if (mInfoCtrl)
-        {
-            mInfoCtrl->setCommitCallback(boost::bind(&LLChatHistoryHeader::onClickInfoCtrl, mInfoCtrl));
-            mInfoCtrl->setVisible(false);
-        }
-        else
-        {
-            LL_ERRS() << "Failed to create an interface element due to missing or corrupted file inspector_info_ctrl.xml" << LL_ENDL;
-        }
-
-		return LLPanel::postBuild();
-	}
-
-	bool pointInChild(const std::string& name,S32 x,S32 y)
-	{
-		LLUICtrl* child = findChild<LLUICtrl>(name);
-		if(!child)
-			return false;
-		
-		LLView* parent = child->getParent();
-		if(parent!=this)
-		{
-			x-=parent->getRect().mLeft;
-			y-=parent->getRect().mBottom;
-		}
-
-		S32 local_x = x - child->getRect().mLeft ;
-		S32 local_y = y - child->getRect().mBottom ;
-		return 	child->pointInView(local_x, local_y);
-	}
-
-	bool handleRightMouseDown(S32 x, S32 y, MASK mask)
-	{
-		if(pointInChild("avatar_icon",x,y) || pointInChild("user_name",x,y))
-		{
-			showContextMenu(x,y);
-			return true;
-		}
-
-		return LLPanel::handleRightMouseDown(x,y,mask);
-	}
-
-	void showInspector()
-	{
-		if (mAvatarID.isNull() && CHAT_SOURCE_SYSTEM != mSourceType && CHAT_SOURCE_REGION != mSourceType) return;
-		
-		if (mSourceType == CHAT_SOURCE_OBJECT)
-		{
-			LLFloaterReg::showInstance("inspect_remote_object", mObjectData);
-		}
-		else if (mSourceType == CHAT_SOURCE_AGENT)
-		{
-			LLFloaterReg::showInstance("inspect_avatar", LLSD().with("avatar_id", mAvatarID));
-		}
-		//if chat source is system, you may add "else" here to define behaviour.
-	}
-
-	static void onClickInfoCtrl(LLUICtrl* info_ctrl)
-	{
-		if (!info_ctrl) return;
-
-		LLChatHistoryHeader* header = dynamic_cast<LLChatHistoryHeader*>(info_ctrl->getParent());	
-		if (!header) return;
-
-		header->showInspector();
-	}
-
-
-	const LLUUID&		getAvatarId () const { return mAvatarID;}
-
-	void setup(const LLChat& chat, const LLStyle::Params& style_params, const LLSD& args)
-	{
-		mAvatarID = chat.mFromID;
-		mSessionID = chat.mSessionID;
-		mSourceType = chat.mSourceType;
-
-        // To be able to report a message, we need a copy of it's text
-        // and it's easier to store text directly than trying to get
-        // it from a lltextsegment or chat's mEditor
-        mText = chat.mText;
-        mTime = chat.mTime;
-
-		//*TODO overly defensive thing, source type should be maintained out there
-		if((chat.mFromID.isNull() && chat.mFromName.empty()) || (chat.mFromName == SYSTEM_FROM && chat.mFromID.isNull()))
-		{
-			mSourceType = CHAT_SOURCE_SYSTEM;
-		}  
-
-		mUserNameFont = style_params.font();
-		if (!mUserNameTextBox)
-		{
-			mUserNameTextBox = getChild<LLTextBox>("user_name");
-			mTimeBoxTextBox = getChild<LLTextBox>("time_box");
-		}
-		LLTextBox* user_name = mUserNameTextBox;
-		user_name->setReadOnlyColor(style_params.readonly_color());
-		user_name->setColor(style_params.color());
-
-        if (mSourceType == CHAT_SOURCE_TELEPORT
-            && chat.mChatStyle == CHAT_STYLE_TELEPORT_SEP)
-        {
-            mFrom = chat.mFromName;
-            mNeedsTimeBox = false;
-            user_name->setValue(mFrom);
-            updateMinUserNameWidth();
-            LLColor4 sep_color = LLUIColorTable::instance().getColor("ChatTeleportSeparatorColor");
-            setTransparentColor(sep_color);
-            mTimeBoxTextBox->setVisible(false);
-        }
-        else if (chat.mFromName.empty()
-                 || mSourceType == CHAT_SOURCE_SYSTEM)
-		{
-			mFrom = LLTrans::getString("SECOND_LIFE");
-			if(!chat.mFromName.empty() && (mFrom != chat.mFromName))
-			{
-				mFrom += " (" + chat.mFromName + ")";
-			}
-			user_name->setValue(mFrom);
-			updateMinUserNameWidth();
-		}
-		else if (mSourceType == CHAT_SOURCE_AGENT
-				 && !mAvatarID.isNull()
-				 && chat.mChatStyle != CHAT_STYLE_HISTORY)
-		{
-			// ...from a normal user, lookup the name and fill in later.
-			// *NOTE: Do not do this for chat history logs, otherwise the viewer
-			// will flood the People API with lookup requests on startup
-
-			// Start with blank so sample data from XUI XML doesn't
-			// flash on the screen
-			user_name->setValue( LLSD() );
-			fetchAvatarName();
-		}
-		else if (chat.mChatStyle == CHAT_STYLE_HISTORY ||
-				 mSourceType == CHAT_SOURCE_AGENT)
-		{
-			//if it's an avatar name with a username add formatting
-			S32 username_start = chat.mFromName.rfind(" (");
-			S32 username_end = chat.mFromName.rfind(')');
-			
-			if (username_start != std::string::npos &&
-				username_end == (chat.mFromName.length() - 1))
-			{
-				mFrom = chat.mFromName.substr(0, username_start);
-				user_name->setValue(mFrom);
-
-				if (gSavedSettings.getBOOL("NameTagShowUsernames"))
-				{
-					std::string username = chat.mFromName.substr(username_start + 2);
-					username = username.substr(0, username.length() - 1);
-					LLStyle::Params style_params_name;
-					LLColor4 userNameColor = LLUIColorTable::instance().getColor("EmphasisColor");
-					style_params_name.color(userNameColor);
-					style_params_name.font.name("SansSerifSmall");
-					style_params_name.font.style("NORMAL");
-					style_params_name.readonly_color(userNameColor);
-					user_name->appendText("  - " + username, false, style_params_name);
-				}
-			}
-			else
-			{
-				mFrom = chat.mFromName;
-				user_name->setValue(mFrom);
-				updateMinUserNameWidth();
-			}
-		}
-		else
-		{
-			// ...from an object, just use name as given
-			mFrom = chat.mFromName;
-			user_name->setValue(mFrom);
-			updateMinUserNameWidth();
-		}
-
-
-		setTimeField(chat);
-
-		// Set up the icon.
-		LLAvatarIconCtrl* icon = getChild<LLAvatarIconCtrl>("avatar_icon");
-
-		if(mSourceType != CHAT_SOURCE_AGENT ||	mAvatarID.isNull())
-			icon->setDrawTooltip(false);
-
-		switch (mSourceType)
-		{
-			case CHAT_SOURCE_AGENT:
-				icon->setValue(chat.mFromID);
-				break;
-			case CHAT_SOURCE_OBJECT:
-				icon->setValue(LLSD("OBJECT_Icon"));
-				break;
-			case CHAT_SOURCE_SYSTEM:
-			case CHAT_SOURCE_REGION:
-				icon->setValue(LLSD("SL_Logo"));
-				break;
-			case CHAT_SOURCE_TELEPORT:
-				icon->setValue(LLSD("Command_Destinations_Icon"));
-				break;
-			case CHAT_SOURCE_UNKNOWN: 
-				icon->setValue(LLSD("Unknown_Icon"));
-		}
-
-		// In case the message came from an object, save the object info
-		// to be able properly show its profile.
-		if ( chat.mSourceType == CHAT_SOURCE_OBJECT)
-		{
-			std::string slurl = args["slurl"].asString();
-			if (slurl.empty() && LLWorld::instanceExists())
-			{
-				LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosAgent(chat.mPosAgent);
-				if(region)
-				{
-					LLSLURL region_slurl(region->getName(), chat.mPosAgent);
-					slurl = region_slurl.getLocationString();
-				}
-			}
-
-			LLSD payload;
-			payload["object_id"]	= chat.mFromID;
-			payload["name"]			= chat.mFromName;
-			payload["owner_id"]		= chat.mOwnerID;
-			payload["slurl"]		= LLWeb::escapeURL(slurl);
-
-			mObjectData = payload;
-		}
-	}
-
-	/*virtual*/ void draw()
-	{
-		LLTextBox* user_name = mUserNameTextBox; //getChild<LLTextBox>("user_name");
-		LLTextBox* time_box = mTimeBoxTextBox; //getChild<LLTextBox>("time_box");
-
-		LLRect user_name_rect = user_name->getRect();
-		S32 user_name_width = user_name_rect.getWidth();
-		S32 time_box_width = time_box->getRect().getWidth();
-
-		if (mNeedsTimeBox && !time_box->getVisible() && user_name_width > mMinUserNameWidth)
-		{
-			user_name_rect.mRight -= time_box_width;
-			user_name->reshape(user_name_rect.getWidth(), user_name_rect.getHeight());
-			user_name->setRect(user_name_rect);
-
-			time_box->setVisible(true);
-		}
-
-		LLPanel::draw();
-	}
-
-	void updateMinUserNameWidth()
-	{
-		if (mUserNameFont)
-		{
-			LLTextBox* user_name = getChild<LLTextBox>("user_name");
-			const LLWString& text = user_name->getWText();
-			mMinUserNameWidth = mUserNameFont->getWidth(text.c_str()) + PADDING;
-		}
-	}
-
-protected:
-	static const S32 PADDING = 20;
-
-	void showContextMenu(S32 x,S32 y)
-	{
-		if(mSourceType == CHAT_SOURCE_SYSTEM)
-			showSystemContextMenu(x,y);
-		if(mAvatarID.notNull() && mSourceType == CHAT_SOURCE_AGENT)
-			showAvatarContextMenu(x,y);
-		if(mAvatarID.notNull() && mSourceType == CHAT_SOURCE_OBJECT)
-			showObjectContextMenu(x,y);
-	}
-
-	void showSystemContextMenu(S32 x,S32 y)
-	{
-	}
-	
-	void showObjectContextMenu(S32 x,S32 y)
-	{
-		LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandleObject.get();
-		if (!menu)
-		{
-			LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar;
-			LLUICtrl::EnableCallbackRegistry::ScopedRegistrar registrar_enable;
-			registrar.add("ObjectIcon.Action", boost::bind(&LLChatHistoryHeader::onObjectIconContextMenuItemClicked, this, _2));
-			registrar_enable.add("ObjectIcon.Visible", boost::bind(&LLChatHistoryHeader::onObjectIconContextMenuItemVisible, this, _2));
-
-			menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_object_icon.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
-			if (menu)
-			{
-				mPopupMenuHandleObject = menu->getHandle();
-				menu->updateParent(LLMenuGL::sMenuContainer);
-				LLMenuGL::showPopup(this, menu, x, y);
-			}
-			else
-			{
-				LL_WARNS() << " Failed to create menu_object_icon.xml" << LL_ENDL;
-			}
-		}
-		else
-		{
-			LLMenuGL::showPopup(this, menu, x, y);
-		}
-	}
-	
-	void showAvatarContextMenu(S32 x,S32 y)
-	{
-		LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandleAvatar.get();
-		if (!menu)
-		{
-			LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar;
-			LLUICtrl::EnableCallbackRegistry::ScopedRegistrar registrar_enable;
-			registrar.add("AvatarIcon.Action", boost::bind(&LLChatHistoryHeader::onAvatarIconContextMenuItemClicked, this, _2));
-			registrar_enable.add("AvatarIcon.Check", boost::bind(&LLChatHistoryHeader::onAvatarIconContextMenuItemChecked, this, _2));
-			registrar_enable.add("AvatarIcon.Enable", boost::bind(&LLChatHistoryHeader::onAvatarIconContextMenuItemEnabled, this, _2));
-			registrar_enable.add("AvatarIcon.Visible", boost::bind(&LLChatHistoryHeader::onAvatarIconContextMenuItemVisible, this, _2));
-
-			menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_avatar_icon.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
-			if (menu)
-			{
-				mPopupMenuHandleAvatar = menu->getHandle();
-			}
-			else
-			{
-				LL_WARNS() << " Failed to create menu_avatar_icon.xml" << LL_ENDL;
-			}
-		}
-
-		if(menu)
-		{
-			bool is_friend = LLAvatarActions::isFriend(mAvatarID);
-			bool is_group_session = gAgent.isInGroup(mSessionID);
-			
-			menu->setItemEnabled("Add Friend", !is_friend);
-			menu->setItemEnabled("Remove Friend", is_friend);
-			menu->setItemVisible("Moderator Options Separator", is_group_session && isGroupModerator());
-			menu->setItemVisible("Moderator Options", is_group_session && isGroupModerator());
-			menu->setItemVisible("Group Ban Separator", is_group_session && canBanInGroup());
-			menu->setItemVisible("BanMember", is_group_session && canBanInGroup());
-
-			if(gAgentID == mAvatarID)
-			{
-				menu->setItemEnabled("Add Friend", false);
-				menu->setItemEnabled("Send IM", false);
-				menu->setItemEnabled("Remove Friend", false);
-				menu->setItemEnabled("Offer Teleport",false);
-				menu->setItemEnabled("Request Teleport",false);
-				menu->setItemEnabled("Voice Call", false);
-				menu->setItemEnabled("Chat History", false);
-				menu->setItemEnabled("Invite Group", false);
-				menu->setItemEnabled("Zoom In", false);
-				menu->setItemEnabled("Share", false);
-				menu->setItemEnabled("Pay", false);
-				menu->setItemEnabled("Block Unblock", false);
-				menu->setItemEnabled("Mute Text", false);
-			}
-			else
-			{
-				LLUUID currentSessionID = LLIMMgr::computeSessionID(IM_NOTHING_SPECIAL, mAvatarID);
-				if (mSessionID == currentSessionID)
-			{
-				menu->setItemVisible("Send IM", false);
-			}
-				menu->setItemEnabled("Offer Teleport", LLAvatarActions::canOfferTeleport(mAvatarID));
-				menu->setItemEnabled("Request Teleport", LLAvatarActions::canOfferTeleport(mAvatarID));
-				menu->setItemEnabled("Voice Call", LLAvatarActions::canCall());
-
-				// We should only show 'Zoom in' item in a nearby chat
-				bool should_show_zoom = !LLIMModel::getInstance()->findIMSession(currentSessionID);
-				menu->setItemVisible("Zoom In", should_show_zoom && gObjectList.findObject(mAvatarID));	
-				menu->setItemEnabled("Block Unblock", LLAvatarActions::canBlock(mAvatarID));
-				menu->setItemEnabled("Mute Text", LLAvatarActions::canBlock(mAvatarID));
-				menu->setItemEnabled("Chat History", LLLogChat::isTranscriptExist(mAvatarID));
-			}
-
-			menu->setItemEnabled("Map", (LLAvatarTracker::instance().isBuddyOnline(mAvatarID) && is_agent_mappable(mAvatarID)) || gAgent.isGodlike() );
-			menu->buildDrawLabels();
-			menu->updateParent(LLMenuGL::sMenuContainer);
-			LLMenuGL::showPopup(this, menu, x, y);
-		}
-	}
-
-	void showInfoCtrl()
-	{
-		const bool isVisible = !mAvatarID.isNull() && !mFrom.empty() && CHAT_SOURCE_SYSTEM != mSourceType && CHAT_SOURCE_REGION != mSourceType;
-		if (isVisible)
-		{
-			const LLRect sticky_rect = mUserNameTextBox->getRect();
-			S32 icon_x = llmin(sticky_rect.mLeft + mUserNameTextBox->getTextBoundingRect().getWidth() + 7, sticky_rect.mRight - 3);
-			mInfoCtrl->setOrigin(icon_x, sticky_rect.getCenterY() - mInfoCtrl->getRect().getHeight() / 2 ) ;
-		}
-		mInfoCtrl->setVisible(isVisible);
-	}
-
-	void hideInfoCtrl()
-	{
-		mInfoCtrl->setVisible(false);
-	}
-
-private:
-	void setTimeField(const LLChat& chat)
-	{
-		LLTextBox* time_box = getChild<LLTextBox>("time_box");
-
-		LLRect rect_before = time_box->getRect();
-
-		time_box->setValue(chat.mTimeStr);
-
-		// set necessary textbox width to fit all text
-		time_box->reshapeToFitText();
-		LLRect rect_after = time_box->getRect();
-
-		// move rect to the left to correct position...
-		S32 delta_pos_x = rect_before.getWidth() - rect_after.getWidth();
-		S32 delta_pos_y = rect_before.getHeight() - rect_after.getHeight();
-		time_box->translate(delta_pos_x, delta_pos_y);
-
-		//... & change width of the name control
-		LLView* user_name = getChild<LLView>("user_name");
-		const LLRect& user_rect = user_name->getRect();
-		user_name->reshape(user_rect.getWidth() + delta_pos_x, user_rect.getHeight());
-	}
-
-	void fetchAvatarName()
-	{
-		if (mAvatarID.notNull())
-		{
-			if (mAvatarNameCacheConnection.connected())
-			{
-				mAvatarNameCacheConnection.disconnect();
-			}
-			mAvatarNameCacheConnection = LLAvatarNameCache::get(mAvatarID,
-				boost::bind(&LLChatHistoryHeader::onAvatarNameCache, this, _1, _2));
-		}
-	}
-
-	void onAvatarNameCache(const LLUUID& agent_id, const LLAvatarName& av_name)
-	{
-		mAvatarNameCacheConnection.disconnect();
-
-		mFrom = av_name.getDisplayName();
-
-		LLTextBox* user_name = getChild<LLTextBox>("user_name");
-		user_name->setValue( LLSD(av_name.getDisplayName() ) );
-		user_name->setToolTip( av_name.getUserName() );
-
-		if (gSavedSettings.getBOOL("NameTagShowUsernames") && 
-			av_name.useDisplayNames() &&
-			!av_name.isDisplayNameDefault())
-		{
-			LLStyle::Params style_params_name;
-			LLColor4 userNameColor = LLUIColorTable::instance().getColor("EmphasisColor");
-			style_params_name.color(userNameColor);
-			style_params_name.font.name("SansSerifSmall");
-			style_params_name.font.style("NORMAL");
-			style_params_name.readonly_color(userNameColor);
-			user_name->appendText("  - " + av_name.getUserName(), false, style_params_name);
-		}
-		setToolTip( av_name.getUserName() );
-		// name might have changed, update width
-		updateMinUserNameWidth();
-	}
-
-protected:
-	LLHandle<LLView>	mPopupMenuHandleAvatar;
-	LLHandle<LLView>	mPopupMenuHandleObject;
-
-	LLUICtrl*			mInfoCtrl;
-
-	LLUUID			    mAvatarID;
-	LLSD				mObjectData;
-	EChatSourceType		mSourceType;
-	std::string			mFrom;
-	LLUUID				mSessionID;
-    std::string			mText;
-    F64					mTime; // IM's frame time
-    time_t				mCreationTime; // Views's time
-
-	S32					mMinUserNameWidth;
-	const LLFontGL*		mUserNameFont;
-	LLTextBox*			mUserNameTextBox;
-	LLTextBox*			mTimeBoxTextBox; 
-
-    bool				mNeedsTimeBox;
-
-private:
-	boost::signals2::connection mAvatarNameCacheConnection;
-};
-
-LLChatHistory::LLChatHistory(const LLChatHistory::Params& p)
-:	LLUICtrl(p),
-	mMessageHeaderFilename(p.message_header),
-	mMessageSeparatorFilename(p.message_separator),
-	mLeftTextPad(p.left_text_pad),
-	mRightTextPad(p.right_text_pad),
-	mLeftWidgetPad(p.left_widget_pad),
-	mRightWidgetPad(p.right_widget_pad),
-	mTopSeparatorPad(p.top_separator_pad),
-	mBottomSeparatorPad(p.bottom_separator_pad),
-	mTopHeaderPad(p.top_header_pad),
-	mBottomHeaderPad(p.bottom_header_pad),
-	mIsLastMessageFromLog(false),
-	mNotifyAboutUnreadMsg(p.notify_unread_msg)
-{
-	LLTextEditor::Params editor_params(p);
-	editor_params.rect = getLocalRect();
-	editor_params.follows.flags = FOLLOWS_ALL;
-	editor_params.enabled = false; // read only
-	editor_params.show_context_menu = "true";
-	editor_params.trusted_content = false;
-	editor_params.text_valign = LLFontGL::VAlign::VCENTER;
-	editor_params.use_color = true;
-	mEditor = LLUICtrlFactory::create<LLTextEditor>(editor_params, this);
-	mEditor->setIsFriendCallback(LLAvatarActions::isFriend);
-	mEditor->setIsObjectBlockedCallback(boost::bind(&LLMuteList::isMuted, LLMuteList::getInstance(), _1, _2, 0));
-
-}
-
-LLSD LLChatHistory::getValue() const
-{
-	return LLSD(mEditor->getText());
-}
-
-LLChatHistory::~LLChatHistory()
-{
-	this->clear();
-}
-
-void LLChatHistory::initFromParams(const LLChatHistory::Params& p)
-{
-	static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);
-
-	LLRect stack_rect = getLocalRect();
-	stack_rect.mRight -= scrollbar_size;
-	LLLayoutStack::Params layout_p;
-	layout_p.rect = stack_rect;
-	layout_p.follows.flags = FOLLOWS_ALL;
-	layout_p.orientation = LLLayoutStack::VERTICAL;
-	layout_p.mouse_opaque = false;
-	
-	LLLayoutStack* stackp = LLUICtrlFactory::create<LLLayoutStack>(layout_p, this);
-	
-	const S32 NEW_TEXT_NOTICE_HEIGHT = 20;
-	
-	LLLayoutPanel::Params panel_p;
-	panel_p.name = "spacer";
-	panel_p.background_visible = false;
-	panel_p.has_border = false;
-	panel_p.mouse_opaque = false;
-	panel_p.min_dim = 30;
-	panel_p.auto_resize = true;
-	panel_p.user_resize = false;
-
-	stackp->addPanel(LLUICtrlFactory::create<LLLayoutPanel>(panel_p), LLLayoutStack::ANIMATE);
-
-	panel_p.name = "new_text_notice_holder";
-	LLRect new_text_notice_rect = getLocalRect();
-	new_text_notice_rect.mTop = new_text_notice_rect.mBottom + NEW_TEXT_NOTICE_HEIGHT;
-	panel_p.rect = new_text_notice_rect;
-	panel_p.background_opaque = true;
-	panel_p.background_visible = true;
-	panel_p.visible = false;
-	panel_p.min_dim = 0;
-	panel_p.auto_resize = false;
-	panel_p.user_resize = false;
-	mMoreChatPanel = LLUICtrlFactory::create<LLLayoutPanel>(panel_p);
-	
-	LLTextBox::Params text_p(p.more_chat_text);
-	text_p.rect = mMoreChatPanel->getLocalRect();
-	text_p.follows.flags = FOLLOWS_ALL;
-	text_p.name = "more_chat_text";
-	mMoreChatText = LLUICtrlFactory::create<LLTextBox>(text_p, mMoreChatPanel);
-	mMoreChatText->setClickedCallback(boost::bind(&LLChatHistory::onClickMoreText, this));
-
-	stackp->addPanel(mMoreChatPanel, LLLayoutStack::ANIMATE);
-}
-
-
-/*void LLChatHistory::updateTextRect()
-{
-	static LLUICachedControl<S32> texteditor_border ("UITextEditorBorder", 0);
-
-	LLRect old_text_rect = mVisibleTextRect;
-	mVisibleTextRect = mScroller->getContentWindowRect();
-	mVisibleTextRect.stretch(-texteditor_border);
-	mVisibleTextRect.mLeft += mLeftTextPad;
-	mVisibleTextRect.mRight -= mRightTextPad;
-	if (mVisibleTextRect != old_text_rect)
-	{
-		needsReflow();
-	}
-}*/
-
-LLView* LLChatHistory::getSeparator()
-{
-	LLPanel* separator = LLUICtrlFactory::getInstance()->createFromFile<LLPanel>(mMessageSeparatorFilename, NULL, LLPanel::child_registry_t::instance());
-	return separator;
-}
-
-LLView* LLChatHistory::getHeader(const LLChat& chat,const LLStyle::Params& style_params, const LLSD& args)
-{
-	LLChatHistoryHeader* header = LLChatHistoryHeader::createInstance(mMessageHeaderFilename);
-    if (header)
-        header->setup(chat, style_params, args);
-	return header;
-}
-
-void LLChatHistory::onClickMoreText()
-{
-	mEditor->endOfDoc();
-}
-
-void LLChatHistory::clear()
-{
-	mLastFromName.clear();
-	mEditor->clear();
-	mLastFromID = LLUUID::null;
-}
-
-static LLTrace::BlockTimerStatHandle FTM_APPEND_MESSAGE("Append Chat Message");
-
-void LLChatHistory::appendMessage(const LLChat& chat, const LLSD &args, const LLStyle::Params& input_append_params)
-{
-	LL_RECORD_BLOCK_TIME(FTM_APPEND_MESSAGE);
-	bool use_plain_text_chat_history = args["use_plain_text_chat_history"].asBoolean();
-	bool square_brackets = false; // square brackets necessary for a system messages
-
-	llassert(mEditor);
-	if (!mEditor)
-		return;
-
-	bool from_me = chat.mFromID == gAgent.getID();
-	mEditor->setPlainText(use_plain_text_chat_history);
-
-	if (mNotifyAboutUnreadMsg && !mEditor->scrolledToEnd() && !from_me && !chat.mFromName.empty())
-	{
-		mUnreadChatSources.insert(chat.mFromName);
-		mMoreChatPanel->setVisible(true);
-		std::string chatters;
-		for (const std::string& source : mUnreadChatSources)
-		{
-			chatters += chatters.size() ? ", " + source : source;
-		}
-		LLStringUtil::format_map_t args;
-		args["SOURCES"] = chatters;
-
-		std::string xml_desc = mUnreadChatSources.size() == 1 ?
-			"unread_chat_single" : "unread_chat_multiple";
-		mMoreChatText->setValue(LLTrans::getString(xml_desc, args));
-		S32 height = mMoreChatText->getTextPixelHeight() + 5;
-		mMoreChatPanel->reshape(mMoreChatPanel->getRect().getWidth(), height);
-	}
-
-	LLColor4 txt_color = LLUIColorTable::instance().getColor("White");
-	LLColor4 name_color(txt_color);
-
-	LLViewerChat::getChatColor(chat,txt_color);
-	LLFontGL* fontp = LLViewerChat::getChatFont();	
-	std::string font_name = LLFontGL::nameFromFont(fontp);
-	std::string font_size = LLFontGL::sizeFromFont(fontp);	
-
-	LLStyle::Params body_message_params;
-	body_message_params.color(txt_color);
-	body_message_params.readonly_color(txt_color);
-	body_message_params.font.name(font_name);
-	body_message_params.font.size(font_size);
-	body_message_params.font.style(input_append_params.font.style);
-
-	LLStyle::Params name_params(body_message_params);
-	name_params.color(name_color);
-	name_params.readonly_color(name_color);
-
-	std::string prefix = chat.mText.substr(0, 4);
-
-	//IRC styled /me messages.
-	bool irc_me = prefix == "/me " || prefix == "/me'";
-
-	// Delimiter after a name in header copy/past and in plain text mode
-	std::string delimiter = ": ";
-	std::string shout = LLTrans::getString("shout");
-	std::string whisper = LLTrans::getString("whisper");
-	if (chat.mChatType == CHAT_TYPE_SHOUT || 
-		chat.mChatType == CHAT_TYPE_WHISPER ||
-		chat.mText.compare(0, shout.length(), shout) == 0 ||
-		chat.mText.compare(0, whisper.length(), whisper) == 0)
-	{
-		delimiter = " ";
-	}
-
-	// Don't add any delimiter after name in irc styled messages
-	if (irc_me || chat.mChatStyle == CHAT_STYLE_IRC)
-	{
-		delimiter = LLStringUtil::null;
-		body_message_params.font.style = "ITALIC";
-	}
-
-	if (chat.mChatType == CHAT_TYPE_WHISPER)
-	{
-		body_message_params.font.style = "ITALIC";
-	}
-	else if (chat.mChatType == CHAT_TYPE_SHOUT)
-	{
-		body_message_params.font.style = "BOLD";
-	}
-
-	bool message_from_log = chat.mChatStyle == CHAT_STYLE_HISTORY;
-	bool teleport_separator = chat.mSourceType == CHAT_SOURCE_TELEPORT;
-	// We graying out chat history by graying out messages that contains full date in a time string
-	if (message_from_log)
-	{
-		txt_color = LLColor4::grey;
-		body_message_params.color(txt_color);
-		body_message_params.readonly_color(txt_color);
-		name_params.color(txt_color);
-		name_params.readonly_color(txt_color);
-	}
-
-	bool prependNewLineState = mEditor->getText().size() != 0;
-
-	// compact mode: show a timestamp and name
-	if (use_plain_text_chat_history)
-	{
-		square_brackets = chat.mSourceType == CHAT_SOURCE_SYSTEM;
-
-		LLStyle::Params timestamp_style(body_message_params);
-
-		// out of the timestamp
-		if (args["show_time"].asBoolean() && !teleport_separator)
-		{
-			if (!message_from_log)
-			{
-				LLColor4 timestamp_color = LLUIColorTable::instance().getColor("ChatTimestampColor");
-				timestamp_style.color(timestamp_color);
-				timestamp_style.readonly_color(timestamp_color);
-			}
-			mEditor->appendText("[" + chat.mTimeStr + "] ", prependNewLineState, timestamp_style);
-			prependNewLineState = false;
-		}
-
-        // out the opening square bracket (if need)
-		if (square_brackets)
-		{
-			mEditor->appendText("[", prependNewLineState, body_message_params);
-			prependNewLineState = false;
-		}
-
-		// names showing
-		if (args["show_names_for_p2p_conv"].asBoolean() && utf8str_trim(chat.mFromName).size())
-		{
-			// Don't hotlink any messages from the system (e.g. "Second Life:"), so just add those in plain text.
-			if (chat.mSourceType == CHAT_SOURCE_OBJECT && chat.mFromID.notNull())
-			{
-				// for object IMs, create a secondlife:///app/objectim SLapp
-				std::string url = LLViewerChat::getSenderSLURL(chat, args);
-
-				// set the link for the object name to be the objectim SLapp
-				// (don't let object names with hyperlinks override our objectim Url)
-				LLStyle::Params link_params(body_message_params);
-				LLColor4 link_color = LLUIColorTable::instance().getColor("HTMLLinkColor");
-				link_params.color = link_color;
-				link_params.readonly_color = link_color;
-				link_params.is_link = true;
-				link_params.link_href = url;
-
-				mEditor->appendText(chat.mFromName + delimiter, prependNewLineState, link_params);
-				prependNewLineState = false;
-			}
-			else if ( chat.mFromName != SYSTEM_FROM && chat.mFromID.notNull() && !message_from_log && chat.mSourceType != CHAT_SOURCE_REGION)
-			{
-				LLStyle::Params link_params(body_message_params);
-				link_params.overwriteFrom(LLStyleMap::instance().lookupAgent(chat.mFromID));
-
-				// Add link to avatar's inspector and delimiter to message.
-				mEditor->appendText(std::string(link_params.link_href) + delimiter,
-					prependNewLineState, link_params);
-				prependNewLineState = false;
-			}
-            else if (teleport_separator)
-            {
-                std::string tp_text = LLTrans::getString("teleport_preamble_compact_chat");
-                mEditor->appendText(tp_text + " <nolink>" + chat.mFromName + "</nolink>",
-                    prependNewLineState, body_message_params);
-                                prependNewLineState = false;
-            }
-			else
-			{
-				mEditor->appendText("<nolink>" + chat.mFromName + "</nolink>" + delimiter,
-						prependNewLineState, body_message_params);
-				prependNewLineState = false;
-			}
-		}
-	}
-	else // showing timestamp and name in the expanded mode
-	{
-		prependNewLineState = false;
-		LLView* view = NULL;
-		LLInlineViewSegment::Params p;
-		p.force_newline = true;
-		p.left_pad = mLeftWidgetPad;
-		p.right_pad = mRightWidgetPad;
-
-		LLDate new_message_time = LLDate::now();
-		if (!teleport_separator
-			&& mLastFromName == chat.mFromName
-			&& mLastFromID == chat.mFromID
-			&& mLastMessageTime.notNull() 
-			&& (new_message_time.secondsSinceEpoch() - mLastMessageTime.secondsSinceEpoch()) < 60.0
-			&& mIsLastMessageFromLog == message_from_log)  //distinguish between current and previous chat session's histories
-		{
-			view = getSeparator();
-            if (!view)
-            {
-                // Might be wiser to make this LL_ERRS, getSeparator() should work in case of correct instalation.
-                LL_WARNS() << "Failed to create separator from " << mMessageSeparatorFilename << ": can't append to history" << LL_ENDL;
-                return;
-            }
-
-			p.top_pad = mTopSeparatorPad;
-			p.bottom_pad = mBottomSeparatorPad;
-		}
-		else
-		{
-			view = getHeader(chat, name_params, args);
-			if (!view)
-			{
-				LL_WARNS() << "Failed to create header from " << mMessageHeaderFilename << ": can't append to history" << LL_ENDL;
-				return;
-			}
-			
-			p.top_pad = mEditor->getLength() ? mTopHeaderPad : 0;
-			p.bottom_pad = teleport_separator ? mBottomSeparatorPad : mBottomHeaderPad;
-		}
-		p.view = view;
-
-		//Prepare the rect for the view
-		LLRect target_rect = mEditor->getDocumentView()->getRect();
-		// squeeze down the widget by subtracting padding off left and right
-		target_rect.mLeft += mLeftWidgetPad + mEditor->getHPad();
-		target_rect.mRight -= mRightWidgetPad;
-		view->reshape(target_rect.getWidth(), view->getRect().getHeight());
-		view->setOrigin(target_rect.mLeft, view->getRect().mBottom);
-
-		std::string widget_associated_text = "\n[" + chat.mTimeStr + "] ";
-		if (utf8str_trim(chat.mFromName).size() != 0 && chat.mFromName != SYSTEM_FROM)
-			widget_associated_text += chat.mFromName + delimiter;
-
-		mEditor->appendWidget(p, widget_associated_text, false);
-		mLastFromName = chat.mFromName;
-		mLastFromID = chat.mFromID;
-		mLastMessageTime = new_message_time;
-		mIsLastMessageFromLog = message_from_log;
-	}
-
-	// body of the message processing
-
-	// notify processing
-	if (chat.mNotifId.notNull())
-	{
-		LLNotificationPtr notification = LLNotificationsUtil::find(chat.mNotifId);
-		if (notification != NULL)
-		{
-			bool create_toast = true;
-			if (notification->getName() == "OfferFriendship")
-			{
-				// We don't want multiple friendship offers to appear, this code checks if there are previous offers
-				// by iterating though all panels.
-				// Note: it might be better to simply add a "pending offer" flag somewhere
-				for (auto& panel : LLToastNotifyPanel::instance_snapshot())
-				{
-					LLIMToastNotifyPanel * imtoastp = dynamic_cast<LLIMToastNotifyPanel *>(&panel);
-					const std::string& notification_name = panel.getNotificationName();
-					if (notification_name == "OfferFriendship"
-						&& panel.isControlPanelEnabled()
-						&& imtoastp)
-					{
-						create_toast = false;
-						break;
-					}
-				}
-			}
-
-			if (create_toast)
-			{
-				LLIMToastNotifyPanel* notify_box = new LLIMToastNotifyPanel(
-						notification, chat.mSessionID, LLRect::null, !use_plain_text_chat_history, mEditor);
-
-				//Prepare the rect for the view
-				LLRect target_rect = mEditor->getDocumentView()->getRect();
-				// squeeze down the widget by subtracting padding off left and right
-				target_rect.mLeft += mLeftWidgetPad + mEditor->getHPad();
-				target_rect.mRight -= mRightWidgetPad;
-				notify_box->reshape(target_rect.getWidth(),	notify_box->getRect().getHeight());
-				notify_box->setOrigin(target_rect.mLeft, notify_box->getRect().mBottom);
-
-				LLInlineViewSegment::Params params;
-				params.view = notify_box;
-				params.left_pad = mLeftWidgetPad;
-				params.right_pad = mRightWidgetPad;
-				mEditor->appendWidget(params, "\n", false);
-			}
-		}
-	}
-	// usual messages showing
-	else if (!teleport_separator)
-	{
-		std::string message = irc_me ? chat.mText.substr(3) : chat.mText;
-
-		//MESSAGE TEXT PROCESSING
-		//*HACK getting rid of redundant sender names in system notifications sent using sender name (see EXT-5010)
-		if (use_plain_text_chat_history && !from_me && chat.mFromID.notNull())
-		{
-			std::string slurl_about = SLURL_APP_AGENT + chat.mFromID.asString() + SLURL_ABOUT;
-			if (message.length() > slurl_about.length() && 
-				message.compare(0, slurl_about.length(), slurl_about) == 0)
-			{
-				message = message.substr(slurl_about.length(), message.length()-1);
-			}
-		}
-
-		if (irc_me && !use_plain_text_chat_history)
-		{
-			std::string from_name = chat.mFromName;
-			LLAvatarName av_name;
-			if (!chat.mFromID.isNull() &&
-						LLAvatarNameCache::get(chat.mFromID, &av_name) &&
-						!av_name.isDisplayNameDefault())
-			{
-				from_name = av_name.getCompleteName();
-			}
-			message = from_name + message;
-		}
-		
-		if (square_brackets)
-		{
-			message += "]";
-		}
-
-		mEditor->appendText(message, prependNewLineState, body_message_params);
-		prependNewLineState = false;
-	}
-
-	mEditor->blockUndo();
-
-	// automatically scroll to end when receiving chat from myself
-	if (from_me)
-	{
-		mEditor->setCursorAndScrollToEnd();
-	}
-}
-
-void LLChatHistory::draw()
-{
-	if (mEditor->scrolledToEnd())
-	{
-		mUnreadChatSources.clear();
-		mMoreChatPanel->setVisible(false);
-	}
-
-	LLUICtrl::draw();
-}
+/**

+ * @file llchathistory.cpp

+ * @brief LLTextEditor base class

+ *

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

+ * Second Life Viewer Source Code

+ * Copyright (C) 2010, Linden Research, Inc.

+ *

+ * This library is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU Lesser General Public

+ * License as published by the Free Software Foundation;

+ * version 2.1 of the License only.

+ *

+ * This library is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

+ * Lesser General Public License for more details.

+ *

+ * You should have received a copy of the GNU Lesser General Public

+ * License along with this library; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

+ *

+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA

+ * $/LicenseInfo$

+ */

+

+#include "llviewerprecompiledheaders.h"

+

+#include "llchathistory.h"

+

+#include <boost/signals2.hpp>

+

+#include "llavatarnamecache.h"

+#include "llinstantmessage.h"

+

+#include "llimview.h"

+#include "llcommandhandler.h"

+#include "llpanel.h"

+#include "lluictrlfactory.h"

+#include "llscrollcontainer.h"

+#include "llagent.h"

+#include "llagentdata.h"

+#include "llavataractions.h"

+#include "llavatariconctrl.h"

+#include "llcallingcard.h" //for LLAvatarTracker

+#include "llgroupactions.h"

+#include "llgroupmgr.h"

+#include "llspeakers.h" //for LLIMSpeakerMgr

+#include "lltrans.h"

+#include "llfloaterreg.h"

+#include "llfloaterreporter.h"

+#include "llfloatersidepanelcontainer.h"

+#include "llmutelist.h"

+#include "llstylemap.h"

+#include "llslurl.h"

+#include "lllayoutstack.h"

+#include "llnotifications.h"

+#include "llnotificationsutil.h"

+#include "lltoastnotifypanel.h"

+#include "lltooltip.h"

+#include "llviewerregion.h"

+#include "llviewertexteditor.h"

+#include "llworld.h"

+#include "lluiconstants.h"

+#include "llstring.h"

+#include "llurlaction.h"

+#include "llviewercontrol.h"

+#include "llviewermenu.h"

+#include "llviewerobjectlist.h"

+

+static LLDefaultChildRegistry::Register<LLChatHistory> r("chat_history");

+

+const static std::string NEW_LINE(rawstr_to_utf8("\n"));

+

+const static std::string SLURL_APP_AGENT = "secondlife:///app/agent/";

+const static std::string SLURL_ABOUT = "/about";

+

+// support for secondlife:///app/objectim/{UUID}/ SLapps

+class LLObjectIMHandler : public LLCommandHandler

+{

+public:

+    // requests will be throttled from a non-trusted browser

+    LLObjectIMHandler() : LLCommandHandler("objectim", UNTRUSTED_THROTTLE) {}

+

+    bool handle(const LLSD& params, const LLSD& query_map, const std::string& grid, LLMediaCtrl* web)

+    {

+        if (params.size() < 1)

+        {

+            return false;

+        }

+

+        LLUUID object_id;

+        if (!object_id.set(params[0], false))

+        {

+            return false;

+        }

+

+        LLSD payload;

+        payload["object_id"] = object_id;

+        payload["owner_id"] = query_map["owner"];

+        payload["name"] = query_map["name"];

+        payload["slurl"] = LLWeb::escapeURL(query_map["slurl"]);

+        payload["group_owned"] = query_map["groupowned"];

+        LLFloaterReg::showInstance("inspect_remote_object", payload);

+        return true;

+    }

+};

+LLObjectIMHandler gObjectIMHandler;

+

+class LLChatHistoryHeader: public LLPanel

+{

+public:

+    LLChatHistoryHeader()

+    :   LLPanel(),

+        mInfoCtrl(NULL),

+        mPopupMenuHandleAvatar(),

+        mPopupMenuHandleObject(),

+        mAvatarID(),

+        mSourceType(CHAT_SOURCE_UNKNOWN),

+        mFrom(),

+        mSessionID(),

+        mCreationTime(time_corrected()),

+        mMinUserNameWidth(0),

+        mUserNameFont(NULL),

+        mUserNameTextBox(NULL),

+        mTimeBoxTextBox(NULL),

+        mNeedsTimeBox(true),

+        mAvatarNameCacheConnection()

+    {}

+

+    static LLChatHistoryHeader* createInstance(const std::string& file_name)

+    {

+        LLChatHistoryHeader* pInstance = new LLChatHistoryHeader;

+        pInstance->buildFromFile(file_name);

+        return pInstance;

+    }

+

+    ~LLChatHistoryHeader()

+    {

+        if (mAvatarNameCacheConnection.connected())

+        {

+            mAvatarNameCacheConnection.disconnect();

+        }

+        auto menu = mPopupMenuHandleAvatar.get();

+        if (menu)

+        {

+            menu->die();

+            mPopupMenuHandleAvatar.markDead();

+        }

+        menu = mPopupMenuHandleObject.get();

+        if (menu)

+        {

+            menu->die();

+            mPopupMenuHandleObject.markDead();

+        }

+    }

+

+    bool handleMouseUp(S32 x, S32 y, MASK mask)

+    {

+        return LLPanel::handleMouseUp(x,y,mask);

+    }

+

+    void onObjectIconContextMenuItemClicked(const LLSD& userdata)

+    {

+        std::string level = userdata.asString();

+

+        if (level == "profile")

+        {

+            LLFloaterReg::showInstance("inspect_remote_object", mObjectData);

+        }

+        else if (level == "block")

+        {

+            LLMuteList::getInstance()->add(LLMute(getAvatarId(), mFrom, LLMute::OBJECT));

+

+            LLFloaterSidePanelContainer::showPanel("people", "panel_people",

+                LLSD().with("people_panel_tab_name", "blocked_panel").with("blocked_to_select", getAvatarId()));

+        }

+        else if (level == "unblock")

+        {

+            LLMuteList::getInstance()->remove(LLMute(getAvatarId(), mFrom, LLMute::OBJECT));

+        }

+        else if (level == "map")

+        {

+            std::string url = "secondlife://" + mObjectData["slurl"].asString();

+            LLUrlAction::showLocationOnMap(url);

+        }

+        else if (level == "teleport")

+        {

+            std::string url = "secondlife://" + mObjectData["slurl"].asString();

+            LLUrlAction::teleportToLocation(url);

+        }

+

+    }

+

+    bool onObjectIconContextMenuItemVisible(const LLSD& userdata)

+    {

+        std::string level = userdata.asString();

+        if (level == "is_blocked")

+        {

+            return LLMuteList::getInstance()->isMuted(getAvatarId(), mFrom, LLMute::flagTextChat);

+        }

+        else if (level == "not_blocked")

+        {

+            return !LLMuteList::getInstance()->isMuted(getAvatarId(), mFrom, LLMute::flagTextChat);

+        }

+        return false;

+    }

+

+    void banGroupMember(const LLUUID& participant_uuid)

+    {

+        LLUUID group_uuid = mSessionID;

+        LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(group_uuid);

+        if (!gdatap)

+        {

+            // Not a group

+            return;

+        }

+

+        gdatap->banMemberById(participant_uuid);

+    }

+

+    bool canBanInGroup()

+    {

+        LLUUID group_uuid = mSessionID;

+        LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(group_uuid);

+        if (!gdatap)

+        {

+            // Not a group

+            return false;

+        }

+

+        if (gAgent.hasPowerInGroup(group_uuid, GP_ROLE_REMOVE_MEMBER)

+            && gAgent.hasPowerInGroup(group_uuid, GP_GROUP_BAN_ACCESS))

+        {

+            return true;

+        }

+

+        return false;

+    }

+

+    bool canBanGroupMember(const LLUUID& participant_uuid)

+    {

+        LLUUID group_uuid = mSessionID;

+        LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(group_uuid);

+        if (!gdatap)

+        {

+            // Not a group

+            return false;

+        }

+

+        if (gdatap->mPendingBanRequest)

+        {

+            return false;

+        }

+

+        if (gAgentID == getAvatarId())

+        {

+            //Don't ban self

+            return false;

+        }

+

+        if (gdatap->isRoleMemberDataComplete())

+        {

+            if (gdatap->mMembers.size())

+            {

+                LLGroupMgrGroupData::member_list_t::iterator mi = gdatap->mMembers.find(participant_uuid);

+                if (mi != gdatap->mMembers.end())

+                {

+                    LLGroupMemberData* member_data = (*mi).second;

+                    // Is the member an owner?

+                    if (member_data && member_data->isInRole(gdatap->mOwnerRole))

+                    {

+                        return false;

+                    }

+

+                    if (gAgent.hasPowerInGroup(group_uuid, GP_ROLE_REMOVE_MEMBER)

+                        && gAgent.hasPowerInGroup(group_uuid, GP_GROUP_BAN_ACCESS))

+                    {

+                        return true;

+                    }

+                }

+            }

+        }

+

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

+        if (speaker_mgr)

+        {

+            LLSpeaker * speakerp = speaker_mgr->findSpeaker(participant_uuid).get();

+

+            if (speakerp

+                && gAgent.hasPowerInGroup(group_uuid, GP_ROLE_REMOVE_MEMBER)

+                && gAgent.hasPowerInGroup(group_uuid, GP_GROUP_BAN_ACCESS))

+            {

+                return true;

+            }

+        }

+

+        return false;

+    }

+

+    bool isGroupModerator()

+    {

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

+        if (!speaker_mgr)

+        {

+            LL_WARNS() << "Speaker manager is missing" << LL_ENDL;

+            return false;

+        }

+

+        // Is session a group call/chat?

+        if(gAgent.isInGroup(mSessionID))

+        {

+            LLSpeaker * speakerp = speaker_mgr->findSpeaker(gAgentID).get();

+

+            // Is agent a moderator?

+            return speakerp && speakerp->mIsModerator;

+        }

+

+        return false;

+    }

+

+    bool canModerate(const std::string& userdata)

+    {

+        // only group moderators can perform actions related to this "enable callback"

+        if (!isGroupModerator() || gAgentID == getAvatarId())

+        {

+            return false;

+        }

+

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

+        if (!speaker_mgr)

+        {

+            return false;

+        }

+

+        LLSpeaker * speakerp = speaker_mgr->findSpeaker(getAvatarId()).get();

+        if (!speakerp)

+        {

+            return false;

+        }

+

+        bool voice_channel = speakerp->isInVoiceChannel();

+

+        if ("can_moderate_voice" == userdata)

+        {

+            return voice_channel;

+        }

+        else if ("can_mute" == userdata)

+        {

+            return voice_channel && (speakerp->mStatus != LLSpeaker::STATUS_MUTED);

+        }

+        else if ("can_unmute" == userdata)

+        {

+            return speakerp->mStatus == LLSpeaker::STATUS_MUTED;

+        }

+        else if ("can_allow_text_chat" == userdata)

+        {

+            return true;

+        }

+

+        return false;

+    }

+

+    void onAvatarIconContextMenuItemClicked(const LLSD& userdata)

+    {

+        std::string level = userdata.asString();

+

+        if (level == "profile")

+        {

+            LLAvatarActions::showProfile(getAvatarId());

+        }

+        else if (level == "im")

+        {

+            LLAvatarActions::startIM(getAvatarId());

+        }

+        else if (level == "teleport")

+        {

+            LLAvatarActions::offerTeleport(getAvatarId());

+        }

+        else if (level == "request_teleport")

+        {

+            LLAvatarActions::teleportRequest(getAvatarId());

+        }

+        else if (level == "voice_call")

+        {

+            LLAvatarActions::startCall(getAvatarId());

+        }

+        else if (level == "chat_history")

+        {

+            LLAvatarActions::viewChatHistory(getAvatarId());

+        }

+        else if (level == "add")

+        {

+            LLAvatarActions::requestFriendshipDialog(getAvatarId(), mFrom);

+        }

+        else if (level == "remove")

+        {

+            LLAvatarActions::removeFriendDialog(getAvatarId());

+        }

+        else if (level == "invite_to_group")

+        {

+            LLAvatarActions::inviteToGroup(getAvatarId());

+        }

+        else if (level == "zoom_in")

+        {

+            handle_zoom_to_object(getAvatarId());

+        }

+        else if (level == "map")

+        {

+            LLAvatarActions::showOnMap(getAvatarId());

+        }

+        else if (level == "share")

+        {

+            LLAvatarActions::share(getAvatarId());

+        }

+        else if (level == "pay")

+        {

+            LLAvatarActions::pay(getAvatarId());

+        }

+        else if (level == "report_abuse")

+        {

+            std::string time_string;

+            if (mTime > 0) // have frame time

+            {

+                time_t current_time = time_corrected();

+                time_t message_time = current_time - LLFrameTimer::getElapsedSeconds() + mTime;

+

+                time_string = "[" + LLTrans::getString("TimeMonth") + "]/["

+                    + LLTrans::getString("TimeDay") + "]/["

+                    + LLTrans::getString("TimeYear") + "] ["

+                    + LLTrans::getString("TimeHour") + "]:["

+                    + LLTrans::getString("TimeMin") + "]";

+

+                LLSD substitution;

+

+                substitution["datetime"] = (S32)message_time;

+                LLStringUtil::format(time_string, substitution);

+            }

+            else

+            {

+                // From history. This might be empty or not full.

+                // See LLChatLogParser::parse

+                time_string = getChild<LLTextBox>("time_box")->getValue().asString();

+

+                // Just add current date if not full.

+                // Should be fine since both times are supposed to be stl

+                if (!time_string.empty() && time_string.size() < 7)

+                {

+                    time_string = "[" + LLTrans::getString("TimeMonth") + "]/["

+                        + LLTrans::getString("TimeDay") + "]/["

+                        + LLTrans::getString("TimeYear") + "] " + time_string;

+

+                    LLSD substitution;

+                    // To avoid adding today's date to yesterday's timestamp,

+                    // use creation time instead of current time

+                    substitution["datetime"] = (S32)mCreationTime;

+                    LLStringUtil::format(time_string, substitution);

+                }

+            }

+            LLFloaterReporter::showFromChat(mAvatarID, mFrom, time_string, mText);

+        }

+        else if(level == "block_unblock")

+        {

+            LLAvatarActions::toggleMute(getAvatarId(), LLMute::flagVoiceChat);

+        }

+        else if(level == "mute_unmute")

+        {

+            LLAvatarActions::toggleMute(getAvatarId(), LLMute::flagTextChat);

+        }

+        else if(level == "toggle_allow_text_chat")

+        {

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

+            speaker_mgr->toggleAllowTextChat(getAvatarId());

+        }

+        else if(level == "group_mute")

+        {

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

+            if (speaker_mgr)

+            {

+                speaker_mgr->moderateVoiceParticipant(getAvatarId(), false);

+            }

+        }

+        else if(level == "group_unmute")

+        {

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

+            if (speaker_mgr)

+            {

+                speaker_mgr->moderateVoiceParticipant(getAvatarId(), true);

+            }

+        }

+        else if(level == "ban_member")

+        {

+            banGroupMember(getAvatarId());

+        }

+    }

+

+    bool onAvatarIconContextMenuItemChecked(const LLSD& userdata)

+    {

+        std::string level = userdata.asString();

+

+        if (level == "is_blocked")

+        {

+            return LLMuteList::getInstance()->isMuted(getAvatarId(), LLMute::flagVoiceChat);

+        }

+        if (level == "is_muted")

+        {

+            return LLMuteList::getInstance()->isMuted(getAvatarId(), LLMute::flagTextChat);

+        }

+        else if (level == "is_allowed_text_chat")

+        {

+            if (gAgent.isInGroup(mSessionID))

+            {

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

+                if(speaker_mgr)

+                {

+                    const LLSpeaker * speakerp = speaker_mgr->findSpeaker(getAvatarId());

+                    if (NULL != speakerp)

+                    {

+                        return !speakerp->mModeratorMutedText;

+                    }

+                }

+            }

+            return false;

+        }

+        return false;

+    }

+

+    bool onAvatarIconContextMenuItemEnabled(const LLSD& userdata)

+    {

+        std::string level = userdata.asString();

+

+        if (level == "can_allow_text_chat" || level == "can_mute" || level == "can_unmute")

+        {

+            return canModerate(userdata);

+        }

+        else if (level == "report_abuse")

+        {

+            return gAgentID != mAvatarID;

+        }

+        else if (level == "can_ban_member")

+        {

+            return canBanGroupMember(getAvatarId());

+        }

+        return false;

+    }

+

+    bool onAvatarIconContextMenuItemVisible(const LLSD& userdata)

+    {

+        std::string level = userdata.asString();

+

+        if (level == "show_mute")

+        {

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

+            if (speaker_mgr)

+            {

+                LLSpeaker * speakerp = speaker_mgr->findSpeaker(getAvatarId()).get();

+                if (speakerp)

+                {

+                    return speakerp->isInVoiceChannel() && speakerp->mStatus != LLSpeaker::STATUS_MUTED;

+                }

+            }

+            return false;

+        }

+        else if (level == "show_unmute")

+        {

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

+            if (speaker_mgr)

+            {

+                LLSpeaker * speakerp = speaker_mgr->findSpeaker(getAvatarId()).get();

+                if (speakerp)

+                {

+                    return speakerp->mStatus == LLSpeaker::STATUS_MUTED;

+                }

+            }

+            return false;

+        }

+        return false;

+    }

+

+    bool postBuild()

+    {

+        setDoubleClickCallback(boost::bind(&LLChatHistoryHeader::showInspector, this));

+

+        setMouseEnterCallback(boost::bind(&LLChatHistoryHeader::showInfoCtrl, this));

+        setMouseLeaveCallback(boost::bind(&LLChatHistoryHeader::hideInfoCtrl, this));

+

+        mUserNameTextBox = getChild<LLTextBox>("user_name");

+        mTimeBoxTextBox = getChild<LLTextBox>("time_box");

+

+        mInfoCtrl = LLUICtrlFactory::getInstance()->createFromFile<LLUICtrl>("inspector_info_ctrl.xml", this, LLPanel::child_registry_t::instance());

+        if (mInfoCtrl)

+        {

+            mInfoCtrl->setCommitCallback(boost::bind(&LLChatHistoryHeader::onClickInfoCtrl, mInfoCtrl));

+            mInfoCtrl->setVisible(false);

+        }

+        else

+        {

+            LL_ERRS() << "Failed to create an interface element due to missing or corrupted file inspector_info_ctrl.xml" << LL_ENDL;

+        }

+

+        return LLPanel::postBuild();

+    }

+

+    bool pointInChild(const std::string& name,S32 x,S32 y)

+    {

+        LLUICtrl* child = findChild<LLUICtrl>(name);

+        if(!child)

+            return false;

+

+        LLView* parent = child->getParent();

+        if(parent!=this)

+        {

+            x-=parent->getRect().mLeft;

+            y-=parent->getRect().mBottom;

+        }

+

+        S32 local_x = x - child->getRect().mLeft ;

+        S32 local_y = y - child->getRect().mBottom ;

+        return  child->pointInView(local_x, local_y);

+    }

+

+    bool handleRightMouseDown(S32 x, S32 y, MASK mask)

+    {

+        if(pointInChild("avatar_icon",x,y) || pointInChild("user_name",x,y))

+        {

+            showContextMenu(x,y);

+            return true;

+        }

+

+        return LLPanel::handleRightMouseDown(x,y,mask);

+    }

+

+    void showInspector()

+    {

+        if (mAvatarID.isNull() && CHAT_SOURCE_SYSTEM != mSourceType && CHAT_SOURCE_REGION != mSourceType) return;

+

+        if (mSourceType == CHAT_SOURCE_OBJECT)

+        {

+            LLFloaterReg::showInstance("inspect_remote_object", mObjectData);

+        }

+        else if (mSourceType == CHAT_SOURCE_AGENT)

+        {

+            LLFloaterReg::showInstance("inspect_avatar", LLSD().with("avatar_id", mAvatarID));

+        }

+        //if chat source is system, you may add "else" here to define behaviour.

+    }

+

+    static void onClickInfoCtrl(LLUICtrl* info_ctrl)

+    {

+        if (!info_ctrl) return;

+

+        LLChatHistoryHeader* header = dynamic_cast<LLChatHistoryHeader*>(info_ctrl->getParent());

+        if (!header) return;

+

+        header->showInspector();

+    }

+

+

+    const LLUUID&       getAvatarId () const { return mAvatarID;}

+

+    void setup(const LLChat& chat, const LLStyle::Params& style_params, const LLSD& args)

+    {

+        mAvatarID = chat.mFromID;

+        mSessionID = chat.mSessionID;

+        mSourceType = chat.mSourceType;

+

+        // To be able to report a message, we need a copy of it's text

+        // and it's easier to store text directly than trying to get

+        // it from a lltextsegment or chat's mEditor

+        mText = chat.mText;

+        mTime = chat.mTime;

+

+        //*TODO overly defensive thing, source type should be maintained out there

+        if((chat.mFromID.isNull() && chat.mFromName.empty()) || (chat.mFromName == SYSTEM_FROM && chat.mFromID.isNull()))

+        {

+            mSourceType = CHAT_SOURCE_SYSTEM;

+        }

+

+        mUserNameFont = style_params.font();

+        if (!mUserNameTextBox)

+        {

+            mUserNameTextBox = getChild<LLTextBox>("user_name");

+            mTimeBoxTextBox = getChild<LLTextBox>("time_box");

+        }

+        LLTextBox* user_name = mUserNameTextBox;

+        user_name->setReadOnlyColor(style_params.readonly_color());

+        user_name->setColor(style_params.color());

+

+        if (mSourceType == CHAT_SOURCE_TELEPORT

+            && chat.mChatStyle == CHAT_STYLE_TELEPORT_SEP)

+        {

+            mFrom = chat.mFromName;

+            mNeedsTimeBox = false;

+            user_name->setValue(mFrom);

+            updateMinUserNameWidth();

+            LLColor4 sep_color = LLUIColorTable::instance().getColor("ChatTeleportSeparatorColor");

+            setTransparentColor(sep_color);

+            mTimeBoxTextBox->setVisible(false);

+        }

+        else if (chat.mFromName.empty()

+                 || mSourceType == CHAT_SOURCE_SYSTEM)

+        {

+            mFrom = LLTrans::getString("SECOND_LIFE");

+            if(!chat.mFromName.empty() && (mFrom != chat.mFromName))

+            {

+                mFrom += " (" + chat.mFromName + ")";

+            }

+            user_name->setValue(mFrom);

+            updateMinUserNameWidth();

+        }

+        else if (mSourceType == CHAT_SOURCE_AGENT

+                 && !mAvatarID.isNull()

+                 && chat.mChatStyle != CHAT_STYLE_HISTORY)

+        {

+            // ...from a normal user, lookup the name and fill in later.

+            // *NOTE: Do not do this for chat history logs, otherwise the viewer

+            // will flood the People API with lookup requests on startup

+

+            // Start with blank so sample data from XUI XML doesn't

+            // flash on the screen

+            user_name->setValue( LLSD() );

+            fetchAvatarName();

+        }

+        else if (chat.mChatStyle == CHAT_STYLE_HISTORY ||

+                 mSourceType == CHAT_SOURCE_AGENT)

+        {

+            //if it's an avatar name with a username add formatting

+            S32 username_start = chat.mFromName.rfind(" (");

+            S32 username_end = chat.mFromName.rfind(')');

+

+            if (username_start != std::string::npos &&

+                username_end == (chat.mFromName.length() - 1))

+            {

+                mFrom = chat.mFromName.substr(0, username_start);

+                user_name->setValue(mFrom);

+

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

+                {

+                    std::string username = chat.mFromName.substr(username_start + 2);

+                    username = username.substr(0, username.length() - 1);

+                    LLStyle::Params style_params_name;

+                    LLColor4 userNameColor = LLUIColorTable::instance().getColor("EmphasisColor");

+                    style_params_name.color(userNameColor);

+                    style_params_name.font.name("SansSerifSmall");

+                    style_params_name.font.style("NORMAL");

+                    style_params_name.readonly_color(userNameColor);

+                    user_name->appendText("  - " + username, false, style_params_name);

+                }

+            }

+            else

+            {

+                mFrom = chat.mFromName;

+                user_name->setValue(mFrom);

+                updateMinUserNameWidth();

+            }

+        }

+        else

+        {

+            // ...from an object, just use name as given

+            mFrom = chat.mFromName;

+            user_name->setValue(mFrom);

+            updateMinUserNameWidth();

+        }

+

+

+        setTimeField(chat);

+

+        // Set up the icon.

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

+

+        if(mSourceType != CHAT_SOURCE_AGENT ||  mAvatarID.isNull())

+            icon->setDrawTooltip(false);

+

+        switch (mSourceType)

+        {

+            case CHAT_SOURCE_AGENT:

+                icon->setValue(chat.mFromID);

+                break;

+            case CHAT_SOURCE_OBJECT:

+                icon->setValue(LLSD("OBJECT_Icon"));

+                break;

+            case CHAT_SOURCE_SYSTEM:

+            case CHAT_SOURCE_REGION:

+                icon->setValue(LLSD("SL_Logo"));

+                break;

+            case CHAT_SOURCE_TELEPORT:

+                icon->setValue(LLSD("Command_Destinations_Icon"));

+                break;

+            case CHAT_SOURCE_UNKNOWN:

+                icon->setValue(LLSD("Unknown_Icon"));

+        }

+

+        // In case the message came from an object, save the object info

+        // to be able properly show its profile.

+        if ( chat.mSourceType == CHAT_SOURCE_OBJECT)

+        {

+            std::string slurl = args["slurl"].asString();

+            if (slurl.empty() && LLWorld::instanceExists())

+            {

+                LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosAgent(chat.mPosAgent);

+                if(region)

+                {

+                    LLSLURL region_slurl(region->getName(), chat.mPosAgent);

+                    slurl = region_slurl.getLocationString();

+                }

+            }

+

+            LLSD payload;

+            payload["object_id"]    = chat.mFromID;

+            payload["name"]         = chat.mFromName;

+            payload["owner_id"]     = chat.mOwnerID;

+            payload["slurl"]        = LLWeb::escapeURL(slurl);

+

+            mObjectData = payload;

+        }

+    }

+

+    /*virtual*/ void draw()

+    {

+        LLTextBox* user_name = mUserNameTextBox; //getChild<LLTextBox>("user_name");

+        LLTextBox* time_box = mTimeBoxTextBox; //getChild<LLTextBox>("time_box");

+

+        LLRect user_name_rect = user_name->getRect();

+        S32 user_name_width = user_name_rect.getWidth();

+        S32 time_box_width = time_box->getRect().getWidth();

+

+        if (mNeedsTimeBox && !time_box->getVisible() && user_name_width > mMinUserNameWidth)

+        {

+            user_name_rect.mRight -= time_box_width;

+            user_name->reshape(user_name_rect.getWidth(), user_name_rect.getHeight());

+            user_name->setRect(user_name_rect);

+

+            time_box->setVisible(true);

+        }

+

+        LLPanel::draw();

+    }

+

+    void updateMinUserNameWidth()

+    {

+        if (mUserNameFont)

+        {

+            LLTextBox* user_name = getChild<LLTextBox>("user_name");

+            const LLWString& text = user_name->getWText();

+            mMinUserNameWidth = mUserNameFont->getWidth(text.c_str()) + PADDING;

+        }

+    }

+

+protected:

+    static const S32 PADDING = 20;

+

+    void showContextMenu(S32 x,S32 y)

+    {

+        if(mSourceType == CHAT_SOURCE_SYSTEM)

+            showSystemContextMenu(x,y);

+        if(mAvatarID.notNull() && mSourceType == CHAT_SOURCE_AGENT)

+            showAvatarContextMenu(x,y);

+        if(mAvatarID.notNull() && mSourceType == CHAT_SOURCE_OBJECT)

+            showObjectContextMenu(x,y);

+    }

+

+    void showSystemContextMenu(S32 x,S32 y)

+    {

+    }

+

+    void showObjectContextMenu(S32 x,S32 y)

+    {

+        LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandleObject.get();

+        if (!menu)

+        {

+            LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar;

+            LLUICtrl::EnableCallbackRegistry::ScopedRegistrar registrar_enable;

+            registrar.add("ObjectIcon.Action", boost::bind(&LLChatHistoryHeader::onObjectIconContextMenuItemClicked, this, _2));

+            registrar_enable.add("ObjectIcon.Visible", boost::bind(&LLChatHistoryHeader::onObjectIconContextMenuItemVisible, this, _2));

+

+            menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_object_icon.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());

+            if (menu)

+            {

+                mPopupMenuHandleObject = menu->getHandle();

+                menu->updateParent(LLMenuGL::sMenuContainer);

+                LLMenuGL::showPopup(this, menu, x, y);

+            }

+            else

+            {

+                LL_WARNS() << " Failed to create menu_object_icon.xml" << LL_ENDL;

+            }

+        }

+        else

+        {

+            LLMenuGL::showPopup(this, menu, x, y);

+        }

+    }

+

+    void showAvatarContextMenu(S32 x,S32 y)

+    {

+        LLMenuGL* menu = (LLMenuGL*)mPopupMenuHandleAvatar.get();

+        if (!menu)

+        {

+            LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar;

+            LLUICtrl::EnableCallbackRegistry::ScopedRegistrar registrar_enable;

+            registrar.add("AvatarIcon.Action", boost::bind(&LLChatHistoryHeader::onAvatarIconContextMenuItemClicked, this, _2));

+            registrar_enable.add("AvatarIcon.Check", boost::bind(&LLChatHistoryHeader::onAvatarIconContextMenuItemChecked, this, _2));

+            registrar_enable.add("AvatarIcon.Enable", boost::bind(&LLChatHistoryHeader::onAvatarIconContextMenuItemEnabled, this, _2));

+            registrar_enable.add("AvatarIcon.Visible", boost::bind(&LLChatHistoryHeader::onAvatarIconContextMenuItemVisible, this, _2));

+

+            menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_avatar_icon.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());

+            if (menu)

+            {

+                mPopupMenuHandleAvatar = menu->getHandle();

+            }

+            else

+            {

+                LL_WARNS() << " Failed to create menu_avatar_icon.xml" << LL_ENDL;

+            }

+        }

+

+        if(menu)

+        {

+            bool is_friend = LLAvatarActions::isFriend(mAvatarID);

+            bool is_group_session = gAgent.isInGroup(mSessionID);

+

+            menu->setItemEnabled("Add Friend", !is_friend);

+            menu->setItemEnabled("Remove Friend", is_friend);

+            menu->setItemVisible("Moderator Options Separator", is_group_session && isGroupModerator());

+            menu->setItemVisible("Moderator Options", is_group_session && isGroupModerator());

+            menu->setItemVisible("Group Ban Separator", is_group_session && canBanInGroup());

+            menu->setItemVisible("BanMember", is_group_session && canBanInGroup());

+

+            if(gAgentID == mAvatarID)

+            {

+                menu->setItemEnabled("Add Friend", false);

+                menu->setItemEnabled("Send IM", false);

+                menu->setItemEnabled("Remove Friend", false);

+                menu->setItemEnabled("Offer Teleport",false);

+                menu->setItemEnabled("Request Teleport",false);

+                menu->setItemEnabled("Voice Call", false);

+                menu->setItemEnabled("Chat History", false);

+                menu->setItemEnabled("Invite Group", false);

+                menu->setItemEnabled("Zoom In", false);

+                menu->setItemEnabled("Share", false);

+                menu->setItemEnabled("Pay", false);

+                menu->setItemEnabled("Block Unblock", false);

+                menu->setItemEnabled("Mute Text", false);

+            }

+            else

+            {

+                LLUUID currentSessionID = LLIMMgr::computeSessionID(IM_NOTHING_SPECIAL, mAvatarID);

+                if (mSessionID == currentSessionID)

+            {

+                menu->setItemVisible("Send IM", false);

+            }

+                menu->setItemEnabled("Offer Teleport", LLAvatarActions::canOfferTeleport(mAvatarID));

+                menu->setItemEnabled("Request Teleport", LLAvatarActions::canOfferTeleport(mAvatarID));

+                menu->setItemEnabled("Voice Call", LLAvatarActions::canCall());

+

+                // We should only show 'Zoom in' item in a nearby chat

+                bool should_show_zoom = !LLIMModel::getInstance()->findIMSession(currentSessionID);

+                menu->setItemVisible("Zoom In", should_show_zoom && gObjectList.findObject(mAvatarID));

+                menu->setItemEnabled("Block Unblock", LLAvatarActions::canBlock(mAvatarID));

+                menu->setItemEnabled("Mute Text", LLAvatarActions::canBlock(mAvatarID));

+                menu->setItemEnabled("Chat History", LLLogChat::isTranscriptExist(mAvatarID));

+            }

+

+            menu->setItemEnabled("Map", (LLAvatarTracker::instance().isBuddyOnline(mAvatarID) && is_agent_mappable(mAvatarID)) || gAgent.isGodlike() );

+            menu->buildDrawLabels();

+            menu->updateParent(LLMenuGL::sMenuContainer);

+            LLMenuGL::showPopup(this, menu, x, y);

+        }

+    }

+

+    void showInfoCtrl()

+    {

+        const bool isVisible = !mAvatarID.isNull() && !mFrom.empty() && CHAT_SOURCE_SYSTEM != mSourceType && CHAT_SOURCE_REGION != mSourceType;

+        if (isVisible)

+        {

+            const LLRect sticky_rect = mUserNameTextBox->getRect();

+            S32 icon_x = llmin(sticky_rect.mLeft + mUserNameTextBox->getTextBoundingRect().getWidth() + 7, sticky_rect.mRight - 3);

+            mInfoCtrl->setOrigin(icon_x, sticky_rect.getCenterY() - mInfoCtrl->getRect().getHeight() / 2 ) ;

+        }

+        mInfoCtrl->setVisible(isVisible);

+    }

+

+    void hideInfoCtrl()

+    {

+        mInfoCtrl->setVisible(false);

+    }

+

+private:

+    void setTimeField(const LLChat& chat)

+    {

+        LLTextBox* time_box = getChild<LLTextBox>("time_box");

+

+        LLRect rect_before = time_box->getRect();

+

+        time_box->setValue(chat.mTimeStr);

+

+        // set necessary textbox width to fit all text

+        time_box->reshapeToFitText();

+        LLRect rect_after = time_box->getRect();

+

+        // move rect to the left to correct position...

+        S32 delta_pos_x = rect_before.getWidth() - rect_after.getWidth();

+        S32 delta_pos_y = rect_before.getHeight() - rect_after.getHeight();

+        time_box->translate(delta_pos_x, delta_pos_y);

+

+        //... & change width of the name control

+        LLView* user_name = getChild<LLView>("user_name");

+        const LLRect& user_rect = user_name->getRect();

+        user_name->reshape(user_rect.getWidth() + delta_pos_x, user_rect.getHeight());

+    }

+

+    void fetchAvatarName()

+    {

+        if (mAvatarID.notNull())

+        {

+            if (mAvatarNameCacheConnection.connected())

+            {

+                mAvatarNameCacheConnection.disconnect();

+            }

+            mAvatarNameCacheConnection = LLAvatarNameCache::get(mAvatarID,

+                boost::bind(&LLChatHistoryHeader::onAvatarNameCache, this, _1, _2));

+        }

+    }

+

+    void onAvatarNameCache(const LLUUID& agent_id, const LLAvatarName& av_name)

+    {

+        mAvatarNameCacheConnection.disconnect();

+

+        mFrom = av_name.getDisplayName();

+

+        LLTextBox* user_name = getChild<LLTextBox>("user_name");

+        user_name->setValue( LLSD(av_name.getDisplayName() ) );

+        user_name->setToolTip( av_name.getUserName() );

+

+        if (gSavedSettings.getBOOL("NameTagShowUsernames") &&

+            av_name.useDisplayNames() &&

+            !av_name.isDisplayNameDefault())

+        {

+            LLStyle::Params style_params_name;

+            LLColor4 userNameColor = LLUIColorTable::instance().getColor("EmphasisColor");

+            style_params_name.color(userNameColor);

+            style_params_name.font.name("SansSerifSmall");

+            style_params_name.font.style("NORMAL");

+            style_params_name.readonly_color(userNameColor);

+            user_name->appendText("  - " + av_name.getUserName(), false, style_params_name);

+        }

+        setToolTip( av_name.getUserName() );

+        // name might have changed, update width

+        updateMinUserNameWidth();

+    }

+

+protected:

+    LLHandle<LLView>    mPopupMenuHandleAvatar;

+    LLHandle<LLView>    mPopupMenuHandleObject;

+

+    LLUICtrl*           mInfoCtrl;

+

+    LLUUID              mAvatarID;

+    LLSD                mObjectData;

+    EChatSourceType     mSourceType;

+    std::string         mFrom;

+    LLUUID              mSessionID;

+    std::string         mText;

+    F64                 mTime; // IM's frame time

+    time_t              mCreationTime; // Views's time

+

+    S32                 mMinUserNameWidth;

+    const LLFontGL*     mUserNameFont;

+    LLTextBox*          mUserNameTextBox;

+    LLTextBox*          mTimeBoxTextBox;

+

+    bool                mNeedsTimeBox;

+

+private:

+    boost::signals2::connection mAvatarNameCacheConnection;

+};

+

+LLChatHistory::LLChatHistory(const LLChatHistory::Params& p)

+:   LLUICtrl(p),

+    mMessageHeaderFilename(p.message_header),

+    mMessageSeparatorFilename(p.message_separator),

+    mLeftTextPad(p.left_text_pad),

+    mRightTextPad(p.right_text_pad),

+    mLeftWidgetPad(p.left_widget_pad),

+    mRightWidgetPad(p.right_widget_pad),

+    mTopSeparatorPad(p.top_separator_pad),

+    mBottomSeparatorPad(p.bottom_separator_pad),

+    mTopHeaderPad(p.top_header_pad),

+    mBottomHeaderPad(p.bottom_header_pad),

+    mIsLastMessageFromLog(false),

+    mNotifyAboutUnreadMsg(p.notify_unread_msg)

+{

+    LLTextEditor::Params editor_params(p);

+    editor_params.rect = getLocalRect();

+    editor_params.follows.flags = FOLLOWS_ALL;

+    editor_params.enabled = false; // read only

+    editor_params.show_context_menu = "true";

+    editor_params.trusted_content = false;

+    editor_params.text_valign = LLFontGL::VAlign::VCENTER;

+    editor_params.use_color = true;

+    mEditor = LLUICtrlFactory::create<LLTextEditor>(editor_params, this);

+    mEditor->setIsFriendCallback(LLAvatarActions::isFriend);

+    mEditor->setIsObjectBlockedCallback(boost::bind(&LLMuteList::isMuted, LLMuteList::getInstance(), _1, _2, 0));

+

+}

+

+LLSD LLChatHistory::getValue() const

+{

+    return LLSD(mEditor->getText());

+}

+

+LLChatHistory::~LLChatHistory()

+{

+    this->clear();

+}

+

+void LLChatHistory::initFromParams(const LLChatHistory::Params& p)

+{

+    static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);

+

+    LLRect stack_rect = getLocalRect();

+    stack_rect.mRight -= scrollbar_size;

+    LLLayoutStack::Params layout_p;

+    layout_p.rect = stack_rect;

+    layout_p.follows.flags = FOLLOWS_ALL;

+    layout_p.orientation = LLLayoutStack::VERTICAL;

+    layout_p.mouse_opaque = false;

+

+    LLLayoutStack* stackp = LLUICtrlFactory::create<LLLayoutStack>(layout_p, this);

+

+    const S32 NEW_TEXT_NOTICE_HEIGHT = 20;

+

+    LLLayoutPanel::Params panel_p;

+    panel_p.name = "spacer";

+    panel_p.background_visible = false;

+    panel_p.has_border = false;

+    panel_p.mouse_opaque = false;

+    panel_p.min_dim = 30;

+    panel_p.auto_resize = true;

+    panel_p.user_resize = false;

+

+    stackp->addPanel(LLUICtrlFactory::create<LLLayoutPanel>(panel_p), LLLayoutStack::ANIMATE);

+

+    panel_p.name = "new_text_notice_holder";

+    LLRect new_text_notice_rect = getLocalRect();

+    new_text_notice_rect.mTop = new_text_notice_rect.mBottom + NEW_TEXT_NOTICE_HEIGHT;

+    panel_p.rect = new_text_notice_rect;

+    panel_p.background_opaque = true;

+    panel_p.background_visible = true;

+    panel_p.visible = false;

+    panel_p.min_dim = 0;

+    panel_p.auto_resize = false;

+    panel_p.user_resize = false;

+    mMoreChatPanel = LLUICtrlFactory::create<LLLayoutPanel>(panel_p);

+

+    LLTextBox::Params text_p(p.more_chat_text);

+    text_p.rect = mMoreChatPanel->getLocalRect();

+    text_p.follows.flags = FOLLOWS_ALL;

+    text_p.name = "more_chat_text";

+    mMoreChatText = LLUICtrlFactory::create<LLTextBox>(text_p, mMoreChatPanel);

+    mMoreChatText->setClickedCallback(boost::bind(&LLChatHistory::onClickMoreText, this));

+

+    stackp->addPanel(mMoreChatPanel, LLLayoutStack::ANIMATE);

+}

+

+

+/*void LLChatHistory::updateTextRect()

+{

+    static LLUICachedControl<S32> texteditor_border ("UITextEditorBorder", 0);

+

+    LLRect old_text_rect = mVisibleTextRect;

+    mVisibleTextRect = mScroller->getContentWindowRect();

+    mVisibleTextRect.stretch(-texteditor_border);

+    mVisibleTextRect.mLeft += mLeftTextPad;

+    mVisibleTextRect.mRight -= mRightTextPad;

+    if (mVisibleTextRect != old_text_rect)

+    {

+        needsReflow();

+    }

+}*/

+

+LLView* LLChatHistory::getSeparator()

+{

+    LLPanel* separator = LLUICtrlFactory::getInstance()->createFromFile<LLPanel>(mMessageSeparatorFilename, NULL, LLPanel::child_registry_t::instance());

+    return separator;

+}

+

+LLView* LLChatHistory::getHeader(const LLChat& chat,const LLStyle::Params& style_params, const LLSD& args)

+{

+    LLChatHistoryHeader* header = LLChatHistoryHeader::createInstance(mMessageHeaderFilename);

+    if (header)

+        header->setup(chat, style_params, args);

+    return header;

+}

+

+void LLChatHistory::onClickMoreText()

+{

+    mEditor->endOfDoc();

+}

+

+void LLChatHistory::clear()

+{

+    mLastFromName.clear();

+    mEditor->clear();

+    mLastFromID = LLUUID::null;

+}

+

+static LLTrace::BlockTimerStatHandle FTM_APPEND_MESSAGE("Append Chat Message");

+

+void LLChatHistory::appendMessage(const LLChat& chat, const LLSD &args, const LLStyle::Params& input_append_params)

+{

+    LL_RECORD_BLOCK_TIME(FTM_APPEND_MESSAGE);

+    bool use_plain_text_chat_history = args["use_plain_text_chat_history"].asBoolean();

+    bool square_brackets = false; // square brackets necessary for a system messages

+

+    llassert(mEditor);

+    if (!mEditor)

+        return;

+

+    bool from_me = chat.mFromID == gAgent.getID();

+    mEditor->setPlainText(use_plain_text_chat_history);

+

+    if (mNotifyAboutUnreadMsg && !mEditor->scrolledToEnd() && !from_me && !chat.mFromName.empty())

+    {

+        mUnreadChatSources.insert(chat.mFromName);

+        mMoreChatPanel->setVisible(true);

+        std::string chatters;

+        for (const std::string& source : mUnreadChatSources)

+        {

+            chatters += chatters.size() ? ", " + source : source;

+        }

+        LLStringUtil::format_map_t args;

+        args["SOURCES"] = chatters;

+

+        std::string xml_desc = mUnreadChatSources.size() == 1 ?

+            "unread_chat_single" : "unread_chat_multiple";

+        mMoreChatText->setValue(LLTrans::getString(xml_desc, args));

+        S32 height = mMoreChatText->getTextPixelHeight() + 5;

+        mMoreChatPanel->reshape(mMoreChatPanel->getRect().getWidth(), height);

+    }

+

+    LLColor4 txt_color = LLUIColorTable::instance().getColor("White");

+    LLColor4 name_color(txt_color);

+

+    LLViewerChat::getChatColor(chat,txt_color);

+    LLFontGL* fontp = LLViewerChat::getChatFont();

+    std::string font_name = LLFontGL::nameFromFont(fontp);

+    std::string font_size = LLFontGL::sizeFromFont(fontp);

+

+    LLStyle::Params body_message_params;

+    body_message_params.color(txt_color);

+    body_message_params.readonly_color(txt_color);

+    body_message_params.font.name(font_name);

+    body_message_params.font.size(font_size);

+    body_message_params.font.style(input_append_params.font.style);

+

+    LLStyle::Params name_params(body_message_params);

+    name_params.color(name_color);

+    name_params.readonly_color(name_color);

+

+    std::string prefix = chat.mText.substr(0, 4);

+

+    //IRC styled /me messages.

+    bool irc_me = prefix == "/me " || prefix == "/me'";

+

+    // Delimiter after a name in header copy/past and in plain text mode

+    std::string delimiter = ": ";

+    std::string shout = LLTrans::getString("shout");

+    std::string whisper = LLTrans::getString("whisper");

+    if (chat.mChatType == CHAT_TYPE_SHOUT ||

+        chat.mChatType == CHAT_TYPE_WHISPER ||

+        chat.mText.compare(0, shout.length(), shout) == 0 ||

+        chat.mText.compare(0, whisper.length(), whisper) == 0)

+    {

+        delimiter = " ";

+    }

+

+    // Don't add any delimiter after name in irc styled messages

+    if (irc_me || chat.mChatStyle == CHAT_STYLE_IRC)

+    {

+        delimiter = LLStringUtil::null;

+        body_message_params.font.style = "ITALIC";

+    }

+

+    if (chat.mChatType == CHAT_TYPE_WHISPER)

+    {

+        body_message_params.font.style = "ITALIC";

+    }

+    else if (chat.mChatType == CHAT_TYPE_SHOUT)

+    {

+        body_message_params.font.style = "BOLD";

+    }

+

+    bool message_from_log = chat.mChatStyle == CHAT_STYLE_HISTORY;

+    bool teleport_separator = chat.mSourceType == CHAT_SOURCE_TELEPORT;

+    // We graying out chat history by graying out messages that contains full date in a time string

+    if (message_from_log)

+    {

+        txt_color = LLColor4::grey;

+        body_message_params.color(txt_color);

+        body_message_params.readonly_color(txt_color);

+        name_params.color(txt_color);

+        name_params.readonly_color(txt_color);

+    }

+

+    bool prependNewLineState = mEditor->getText().size() != 0;

+

+    // compact mode: show a timestamp and name

+    if (use_plain_text_chat_history)

+    {

+        square_brackets = chat.mSourceType == CHAT_SOURCE_SYSTEM;

+

+        LLStyle::Params timestamp_style(body_message_params);

+

+        // out of the timestamp

+        if (args["show_time"].asBoolean() && !teleport_separator)

+        {

+            if (!message_from_log)

+            {

+                LLColor4 timestamp_color = LLUIColorTable::instance().getColor("ChatTimestampColor");

+                timestamp_style.color(timestamp_color);

+                timestamp_style.readonly_color(timestamp_color);

+            }

+            mEditor->appendText("[" + chat.mTimeStr + "] ", prependNewLineState, timestamp_style);

+            prependNewLineState = false;

+        }

+

+        // out the opening square bracket (if need)

+        if (square_brackets)

+        {

+            mEditor->appendText("[", prependNewLineState, body_message_params);

+            prependNewLineState = false;

+        }

+

+        // names showing

+        if (args["show_names_for_p2p_conv"].asBoolean() && utf8str_trim(chat.mFromName).size())

+        {

+            // Don't hotlink any messages from the system (e.g. "Second Life:"), so just add those in plain text.

+            if (chat.mSourceType == CHAT_SOURCE_OBJECT && chat.mFromID.notNull())

+            {

+                // for object IMs, create a secondlife:///app/objectim SLapp

+                std::string url = LLViewerChat::getSenderSLURL(chat, args);

+

+                // set the link for the object name to be the objectim SLapp

+                // (don't let object names with hyperlinks override our objectim Url)

+                LLStyle::Params link_params(body_message_params);

+                LLColor4 link_color = LLUIColorTable::instance().getColor("HTMLLinkColor");

+                link_params.color = link_color;

+                link_params.readonly_color = link_color;

+                link_params.is_link = true;

+                link_params.link_href = url;

+

+                mEditor->appendText(chat.mFromName + delimiter, prependNewLineState, link_params);

+                prependNewLineState = false;

+            }

+            else if ( chat.mFromName != SYSTEM_FROM && chat.mFromID.notNull() && !message_from_log && chat.mSourceType != CHAT_SOURCE_REGION)

+            {

+                LLStyle::Params link_params(body_message_params);

+                link_params.overwriteFrom(LLStyleMap::instance().lookupAgent(chat.mFromID));

+

+                // Add link to avatar's inspector and delimiter to message.

+                mEditor->appendText(std::string(link_params.link_href) + delimiter,

+                    prependNewLineState, link_params);

+                prependNewLineState = false;

+            }

+            else if (teleport_separator)

+            {

+                std::string tp_text = LLTrans::getString("teleport_preamble_compact_chat");

+                mEditor->appendText(tp_text + " <nolink>" + chat.mFromName + "</nolink>",

+                    prependNewLineState, body_message_params);

+                                prependNewLineState = false;

+            }

+            else

+            {

+                mEditor->appendText("<nolink>" + chat.mFromName + "</nolink>" + delimiter,

+                        prependNewLineState, body_message_params);

+                prependNewLineState = false;

+            }

+        }

+    }

+    else // showing timestamp and name in the expanded mode

+    {

+        prependNewLineState = false;

+        LLView* view = NULL;

+        LLInlineViewSegment::Params p;

+        p.force_newline = true;

+        p.left_pad = mLeftWidgetPad;

+        p.right_pad = mRightWidgetPad;

+

+        LLDate new_message_time = LLDate::now();

+        if (!teleport_separator

+            && mLastFromName == chat.mFromName

+            && mLastFromID == chat.mFromID

+            && mLastMessageTime.notNull()

+            && (new_message_time.secondsSinceEpoch() - mLastMessageTime.secondsSinceEpoch()) < 60.0

+            && mIsLastMessageFromLog == message_from_log)  //distinguish between current and previous chat session's histories

+        {

+            view = getSeparator();

+            if (!view)

+            {

+                // Might be wiser to make this LL_ERRS, getSeparator() should work in case of correct instalation.

+                LL_WARNS() << "Failed to create separator from " << mMessageSeparatorFilename << ": can't append to history" << LL_ENDL;

+                return;

+            }

+

+            p.top_pad = mTopSeparatorPad;

+            p.bottom_pad = mBottomSeparatorPad;

+        }

+        else

+        {

+            view = getHeader(chat, name_params, args);

+            if (!view)

+            {

+                LL_WARNS() << "Failed to create header from " << mMessageHeaderFilename << ": can't append to history" << LL_ENDL;

+                return;

+            }

+

+            p.top_pad = mEditor->getLength() ? mTopHeaderPad : 0;

+            p.bottom_pad = teleport_separator ? mBottomSeparatorPad : mBottomHeaderPad;

+        }

+        p.view = view;

+

+        //Prepare the rect for the view

+        LLRect target_rect = mEditor->getDocumentView()->getRect();

+        // squeeze down the widget by subtracting padding off left and right

+        target_rect.mLeft += mLeftWidgetPad + mEditor->getHPad();

+        target_rect.mRight -= mRightWidgetPad;

+        view->reshape(target_rect.getWidth(), view->getRect().getHeight());

+        view->setOrigin(target_rect.mLeft, view->getRect().mBottom);

+

+        std::string widget_associated_text = "\n[" + chat.mTimeStr + "] ";

+        if (utf8str_trim(chat.mFromName).size() != 0 && chat.mFromName != SYSTEM_FROM)

+            widget_associated_text += chat.mFromName + delimiter;

+

+        mEditor->appendWidget(p, widget_associated_text, false);

+        mLastFromName = chat.mFromName;

+        mLastFromID = chat.mFromID;

+        mLastMessageTime = new_message_time;

+        mIsLastMessageFromLog = message_from_log;

+    }

+

+    // body of the message processing

+

+    // notify processing

+    if (chat.mNotifId.notNull())

+    {

+        LLNotificationPtr notification = LLNotificationsUtil::find(chat.mNotifId);

+        if (notification != NULL)

+        {

+            bool create_toast = true;

+            if (notification->getName() == "OfferFriendship")

+            {

+                // We don't want multiple friendship offers to appear, this code checks if there are previous offers

+                // by iterating though all panels.

+                // Note: it might be better to simply add a "pending offer" flag somewhere

+                for (auto& panel : LLToastNotifyPanel::instance_snapshot())

+                {

+                    LLIMToastNotifyPanel * imtoastp = dynamic_cast<LLIMToastNotifyPanel *>(&panel);

+                    const std::string& notification_name = panel.getNotificationName();

+                    if (notification_name == "OfferFriendship"

+                        && panel.isControlPanelEnabled()

+                        && imtoastp)

+                    {

+                        create_toast = false;

+                        break;

+                    }

+                }

+            }

+

+            if (create_toast)

+            {

+                LLIMToastNotifyPanel* notify_box = new LLIMToastNotifyPanel(

+                        notification, chat.mSessionID, LLRect::null, !use_plain_text_chat_history, mEditor);

+

+                //Prepare the rect for the view

+                LLRect target_rect = mEditor->getDocumentView()->getRect();

+                // squeeze down the widget by subtracting padding off left and right

+                target_rect.mLeft += mLeftWidgetPad + mEditor->getHPad();

+                target_rect.mRight -= mRightWidgetPad;

+                notify_box->reshape(target_rect.getWidth(), notify_box->getRect().getHeight());

+                notify_box->setOrigin(target_rect.mLeft, notify_box->getRect().mBottom);

+

+                LLInlineViewSegment::Params params;

+                params.view = notify_box;

+                params.left_pad = mLeftWidgetPad;

+                params.right_pad = mRightWidgetPad;

+                mEditor->appendWidget(params, "\n", false);

+            }

+        }

+    }

+    // usual messages showing

+    else if (!teleport_separator)

+    {

+        std::string message = irc_me ? chat.mText.substr(3) : chat.mText;

+

+        //MESSAGE TEXT PROCESSING

+        //*HACK getting rid of redundant sender names in system notifications sent using sender name (see EXT-5010)

+        if (use_plain_text_chat_history && !from_me && chat.mFromID.notNull())

+        {

+            std::string slurl_about = SLURL_APP_AGENT + chat.mFromID.asString() + SLURL_ABOUT;

+            if (message.length() > slurl_about.length() &&

+                message.compare(0, slurl_about.length(), slurl_about) == 0)

+            {

+                message = message.substr(slurl_about.length(), message.length()-1);

+            }

+        }

+

+        if (irc_me && !use_plain_text_chat_history)

+        {

+            std::string from_name = chat.mFromName;

+            LLAvatarName av_name;

+            if (!chat.mFromID.isNull() &&

+                        LLAvatarNameCache::get(chat.mFromID, &av_name) &&

+                        !av_name.isDisplayNameDefault())

+            {

+                from_name = av_name.getCompleteName();

+            }

+            message = from_name + message;

+        }

+

+        if (square_brackets)

+        {

+            message += "]";

+        }

+

+        mEditor->appendText(message, prependNewLineState, body_message_params);

+        prependNewLineState = false;

+    }

+

+    mEditor->blockUndo();

+

+    // automatically scroll to end when receiving chat from myself

+    if (from_me)

+    {

+        mEditor->setCursorAndScrollToEnd();

+    }

+}

+

+void LLChatHistory::draw()

+{

+    if (mEditor->scrolledToEnd())

+    {

+        mUnreadChatSources.clear();

+        mMoreChatPanel->setVisible(false);

+    }

+

+    LLUICtrl::draw();

+}