merge changes for storm-1980

27 files changed, 605 insertions, 187 deletions

diff --git a/indra/llaudio/llaudiodecodemgr.cpp b/indra/llaudio/llaudiodecodemgr.cpp
index 6c97a64ed7..8c31f8b4de 100755
--- a/indra/llaudio/llaudiodecodemgr.cpp
+++ b/indra/llaudio/llaudiodecodemgr.cpp
@@ -135,7 +135,7 @@ int vfs_seek(void *datasource, ogg_int64_t offset, int whence)
 		origin = -1;
 		break;
 	default:
-		llerrs << "Invalid whence argument to vfs_seek" << llendl;
+		LL_ERRS("AudioEngine") << "Invalid whence argument to vfs_seek" << LL_ENDL;
 		return -1;
 	}
 
@@ -197,12 +197,12 @@ BOOL LLVorbisDecodeState::initDecode()
 	vfs_callbacks.close_func = vfs_close;
 	vfs_callbacks.tell_func = vfs_tell;
 
-	//llinfos << "Initing decode from vfile: " << mUUID << llendl;
+	LL_DEBUGS("AudioEngine") << "Initing decode from vfile: " << mUUID << LL_ENDL;
 
 	mInFilep = new LLVFile(gVFS, mUUID, LLAssetType::AT_SOUND);
 	if (!mInFilep || !mInFilep->getSize())
 	{
-		llwarns << "unable to open vorbis source vfile for reading" << llendl;
+		LL_WARNS("AudioEngine") << "unable to open vorbis source vfile for reading" << LL_ENDL;
 		delete mInFilep;
 		mInFilep = NULL;
 		return FALSE;
@@ -211,7 +211,7 @@ BOOL LLVorbisDecodeState::initDecode()
 	int r = ov_open_callbacks(mInFilep, &mVF, NULL, 0, vfs_callbacks);
 	if(r < 0) 
 	{
-		llwarns << r << " Input to vorbis decode does not appear to be an Ogg bitstream: " << mUUID << llendl;
+		LL_WARNS("AudioEngine") << r << " Input to vorbis decode does not appear to be an Ogg bitstream: " << mUUID << LL_ENDL;
 		return(FALSE);
 	}
 	
@@ -229,36 +229,36 @@ BOOL LLVorbisDecodeState::initDecode()
 		if( vi->channels < 1 || vi->channels > LLVORBIS_CLIP_MAX_CHANNELS )
 		{
 			abort_decode = true;
-			llwarns << "Bad channel count: " << vi->channels << llendl;
+			LL_WARNS("AudioEngine") << "Bad channel count: " << vi->channels << LL_ENDL;
 		}
 	}
 	else // !vi
 	{
 		abort_decode = true;
-		llwarns << "No default bitstream found" << llendl;	
+		LL_WARNS("AudioEngine") << "No default bitstream found" << LL_ENDL;	
 	}
 	
 	if( (size_t)sample_count > LLVORBIS_CLIP_REJECT_SAMPLES ||
 	    (size_t)sample_count <= 0)
 	{
 		abort_decode = true;
-		llwarns << "Illegal sample count: " << sample_count << llendl;
+		LL_WARNS("AudioEngine") << "Illegal sample count: " << sample_count << LL_ENDL;
 	}
 	
 	if( size_guess > LLVORBIS_CLIP_REJECT_SIZE ||
 	    size_guess < 0)
 	{
 		abort_decode = true;
-		llwarns << "Illegal sample size: " << size_guess << llendl;
+		LL_WARNS("AudioEngine") << "Illegal sample size: " << size_guess << LL_ENDL;
 	}
 	
 	if( abort_decode )
 	{
-		llwarns << "Canceling initDecode. Bad asset: " << mUUID << llendl;
+		LL_WARNS("AudioEngine") << "Canceling initDecode. Bad asset: " << mUUID << LL_ENDL;
 		vorbis_comment* comment = ov_comment(&mVF,-1);
 		if (comment && comment->vendor)
 		{
-			llwarns << "Bad asset encoded by: " << comment->vendor << llendl;
+			LL_WARNS("AudioEngine") << "Bad asset encoded by: " << comment->vendor << LL_ENDL;
 		}
 		delete mInFilep;
 		mInFilep = NULL;
@@ -359,12 +359,12 @@ BOOL LLVorbisDecodeState::decodeSection()
 {
 	if (!mInFilep)
 	{
-		llwarns << "No VFS file to decode in vorbis!" << llendl;
+		LL_WARNS("AudioEngine") << "No VFS file to decode in vorbis!" << LL_ENDL;
 		return TRUE;
 	}
 	if (mDone)
 	{
-// 		llwarns << "Already done with decode, aborting!" << llendl;
+// 		LL_WARNS("AudioEngine") << "Already done with decode, aborting!" << LL_ENDL;
 		return TRUE;
 	}
 	char pcmout[4096];	/*Flawfinder: ignore*/
@@ -377,14 +377,14 @@ BOOL LLVorbisDecodeState::decodeSection()
 		eof = TRUE;
 		mDone = TRUE;
 		mValid = TRUE;
-//			llinfos << "Vorbis EOF" << llendl;
+//			LL_INFOS("AudioEngine") << "Vorbis EOF" << LL_ENDL;
 	}
 	else if (ret < 0)
 	{
 		/* error in the stream.  Not a problem, just reporting it in
 		   case we (the app) cares.  In this case, we don't. */
 
-		llwarns << "BAD vorbis decode in decodeSection." << llendl;
+		LL_WARNS("AudioEngine") << "BAD vorbis decode in decodeSection." << LL_ENDL;
 
 		mValid = FALSE;
 		mDone = TRUE;
@@ -393,7 +393,7 @@ BOOL LLVorbisDecodeState::decodeSection()
 	}
 	else
 	{
-//			llinfos << "Vorbis read " << ret << "bytes" << llendl;
+//			LL_INFOS("AudioEngine") << "Vorbis read " << ret << "bytes" << LL_ENDL;
 		/* we don't bother dealing with sample rate changes, etc, but.
 		   you'll have to*/
 		std::copy(pcmout, pcmout+ret, std::back_inserter(mWAVBuffer));
@@ -405,7 +405,7 @@ BOOL LLVorbisDecodeState::finishDecode()
 {
 	if (!isValid())
 	{
-		llwarns << "Bogus vorbis decode state for " << getUUID() << ", aborting!" << llendl;
+		LL_WARNS("AudioEngine") << "Bogus vorbis decode state for " << getUUID() << ", aborting!" << LL_ENDL;
 		return TRUE; // We've finished
 	}
 
@@ -480,7 +480,7 @@ BOOL LLVorbisDecodeState::finishDecode()
 
 		if (36 == data_length)
 		{
-			llwarns << "BAD Vorbis decode in finishDecode!" << llendl;
+			LL_WARNS("AudioEngine") << "BAD Vorbis decode in finishDecode!" << LL_ENDL;
 			mValid = FALSE;
 			return TRUE; // we've finished
 		}
@@ -497,7 +497,7 @@ BOOL LLVorbisDecodeState::finishDecode()
 		{
 			if (mBytesRead == 0)
 			{
-				llwarns << "Unable to write file in LLVorbisDecodeState::finishDecode" << llendl;
+				LL_WARNS("AudioEngine") << "Unable to write file in LLVorbisDecodeState::finishDecode" << LL_ENDL;
 				mValid = FALSE;
 				return TRUE; // we've finished
 			}
@@ -515,7 +515,7 @@ BOOL LLVorbisDecodeState::finishDecode()
 	LLVFile output(gVFS, mUUID, LLAssetType::AT_SOUND_WAV);
 	output.write(&mWAVBuffer[0], mWAVBuffer.size());
 #endif
-	//llinfos << "Finished decode for " << getUUID() << llendl;
+	LL_DEBUGS("AudioEngine") << "Finished decode for " << getUUID() << LL_ENDL;
 
 	return TRUE;
 }
@@ -524,7 +524,7 @@ void LLVorbisDecodeState::flushBadFile()
 {
 	if (mInFilep)
 	{
-		llwarns << "Flushing bad vorbis file from VFS for " << mUUID << llendl;
+		LL_WARNS("AudioEngine") << "Flushing bad vorbis file from VFS for " << mUUID << LL_ENDL;
 		mInFilep->remove();
 	}
 }
@@ -568,7 +568,7 @@ void LLAudioDecodeMgr::Impl::processQueue(const F32 num_secs)
 			if (mCurrentDecodep->isDone() && !mCurrentDecodep->isValid())
 			{
 				// We had an error when decoding, abort.
-				llwarns << mCurrentDecodep->getUUID() << " has invalid vorbis data, aborting decode" << llendl;
+				LL_WARNS("AudioEngine") << mCurrentDecodep->getUUID() << " has invalid vorbis data, aborting decode" << LL_ENDL;
 				mCurrentDecodep->flushBadFile();
 				LLAudioData *adp = gAudiop->getAudioData(mCurrentDecodep->getUUID());
 				adp->setHasValidData(false);
@@ -590,7 +590,7 @@ void LLAudioDecodeMgr::Impl::processQueue(const F32 num_secs)
 					LLAudioData *adp = gAudiop->getAudioData(mCurrentDecodep->getUUID());
 					if (!adp)
 					{
-						llwarns << "Missing LLAudioData for decode of " << mCurrentDecodep->getUUID() << llendl;
+						LL_WARNS("AudioEngine") << "Missing LLAudioData for decode of " << mCurrentDecodep->getUUID() << LL_ENDL;
 					}
 					else if (mCurrentDecodep->isValid() && mCurrentDecodep->isDone())
 					{
@@ -601,12 +601,12 @@ void LLAudioDecodeMgr::Impl::processQueue(const F32 num_secs)
 						// At this point, we could see if anyone needs this sound immediately, but
 						// I'm not sure that there's a reason to - we need to poll all of the playing
 						// sounds anyway.
-						//llinfos << "Finished the vorbis decode, now what?" << llendl;
+						//LL_INFOS("AudioEngine") << "Finished the vorbis decode, now what?" << LL_ENDL;
 					}
 					else
 					{
 						adp->setHasCompletedDecode(true);
-						llinfos << "Vorbis decode failed for " << mCurrentDecodep->getUUID() << llendl;
+						LL_INFOS("AudioEngine") << "Vorbis decode failed for " << mCurrentDecodep->getUUID() << LL_ENDL;
 					}
 					mCurrentDecodep = NULL;
 				}
@@ -631,7 +631,7 @@ void LLAudioDecodeMgr::Impl::processQueue(const F32 num_secs)
 					continue;
 				}
 
-				lldebugs << "Decoding " << uuid << " from audio queue!" << llendl;
+				lldebugs << "Decoding " << uuid << " from audio queue!" << LL_ENDL;
 
 				std::string uuid_str;
 				std::string d_path;
@@ -674,19 +674,19 @@ BOOL LLAudioDecodeMgr::addDecodeRequest(const LLUUID &uuid)
 	if (gAudiop->hasDecodedFile(uuid))
 	{
 		// Already have a decoded version, don't need to decode it.
-		//llinfos << "addDecodeRequest for " << uuid << " has decoded file already" << llendl;
+		LL_DEBUGS("AudioEngine") << "addDecodeRequest for " << uuid << " has decoded file already" << LL_ENDL;
 		return TRUE;
 	}
 
 	if (gAssetStorage->hasLocalAsset(uuid, LLAssetType::AT_SOUND))
 	{
 		// Just put it on the decode queue.
-		//llinfos << "addDecodeRequest for " << uuid << " has local asset file already" << llendl;
+		LL_DEBUGS("AudioEngine") << "addDecodeRequest for " << uuid << " has local asset file already" << LL_ENDL;
 		mImpl->mDecodeQueue.push(uuid);
 		return TRUE;
 	}
 
-	//llinfos << "addDecodeRequest for " << uuid << " no file available" << llendl;
+	LL_DEBUGS("AudioEngine") << "addDecodeRequest for " << uuid << " no file available" << LL_ENDL;
 	return FALSE;
 }
 
diff --git a/indra/llaudio/llaudioengine.cpp b/indra/llaudio/llaudioengine.cpp
index 06e752cf34..ca614f5395 100755
--- a/indra/llaudio/llaudioengine.cpp
+++ b/indra/llaudio/llaudioengine.cpp
@@ -123,7 +123,7 @@ bool LLAudioEngine::init(const S32 num_channels, void* userdata)
 	// Initialize the decode manager
 	gAudioDecodeMgrp = new LLAudioDecodeMgr;
 
-	llinfos << "LLAudioEngine::init() AudioEngine successfully initialized" << llendl;
+	LL_INFOS("AudioEngine") << "LLAudioEngine::init() AudioEngine successfully initialized" << LL_ENDL;
 
 	return true;
 }
@@ -308,7 +308,7 @@ void LLAudioEngine::idle(F32 max_decode_time)
 		LLAudioChannel *channelp = getFreeChannel(max_priority);
 		if (channelp)
 		{
-			//llinfos << "Replacing source in channel due to priority!" << llendl;
+			LL_DEBUGS("AudioEngine") << "Replacing source in channel due to priority!" << LL_ENDL;
 			max_sourcep->setChannel(channelp);
 			channelp->setSource(max_sourcep);
 			if (max_sourcep->isSyncSlave())
@@ -479,7 +479,7 @@ void LLAudioEngine::idle(F32 max_decode_time)
 		{
 			if (!mBuffers[i]->mInUse && mBuffers[i]->mLastUseTimer.getElapsedTimeF32() > 30.f)
 			{
-				//llinfos << "Flushing unused buffer!" << llendl;
+				LL_DEBUGS("AudioEngine") << "Flushing unused buffer!" << LL_ENDL;
 				mBuffers[i]->mAudioDatap->mBufferp = NULL;
 				delete mBuffers[i];
 				mBuffers[i] = NULL;
@@ -591,8 +591,8 @@ LLAudioBuffer * LLAudioEngine::getFreeBuffer()
 
 	if (buffer_id >= 0)
 	{
-		lldebugs << "Taking over unused buffer " << buffer_id << llendl;
-		//llinfos << "Flushing unused buffer!" << llendl;
+		lldebugs << "Taking over unused buffer " << buffer_id << LL_ENDL;
+		LL_DEBUGS("AudioEngine") << "Flushing unused buffer!" << LL_ENDL;
 		mBuffers[buffer_id]->mAudioDatap->mBufferp = NULL;
 		delete mBuffers[buffer_id];
 		mBuffers[buffer_id] = createBuffer();
@@ -673,6 +673,8 @@ void LLAudioEngine::cleanupBuffer(LLAudioBuffer *bufferp)
 
 bool LLAudioEngine::preloadSound(const LLUUID &uuid)
 {
+	LL_DEBUGS("AudioEngine")<<"( "<<uuid<<" )"<<LL_ENDL;
+	
 	gAudiop->getAudioData(uuid);	// We don't care about the return value, this is just to make sure
 									// that we have an entry, which will mean that the audio engine knows about this
 
@@ -684,7 +686,7 @@ bool LLAudioEngine::preloadSound(const LLUUID &uuid)
 
 	// At some point we need to have the audio/asset system check the static VFS
 	// before it goes off and fetches stuff from the server.
-	//llwarns << "Used internal preload for non-local sound" << llendl;
+	LL_DEBUGS("AudioEngine") << "Used internal preload for non-local sound "<< uuid << LL_ENDL;
 	return false;
 }
 
@@ -815,7 +817,7 @@ void LLAudioEngine::triggerSound(const LLUUID &audio_uuid, const LLUUID& owner_i
 								 const S32 type, const LLVector3d &pos_global)
 {
 	// Create a new source (since this can't be associated with an existing source.
-	//llinfos << "Localized: " << audio_uuid << llendl;
+	LL_DEBUGS("AudioEngine") << "Localized: " << audio_uuid << LL_ENDL;
 
 	if (mMuted)
 	{
@@ -982,11 +984,14 @@ void LLAudioEngine::cleanupAudioSource(LLAudioSource *asp)
 	iter = mAllSources.find(asp->getID());
 	if (iter == mAllSources.end())
 	{
-		llwarns << "Cleaning up unknown audio source!" << llendl;
-		return;
+		LL_WARNS("AudioEngine") << "Cleaning up unknown audio source!" << LL_ENDL;
+	}
+	else
+	{
+		LL_DEBUGS("AudioEngine") << "Cleaning up audio sources for "<< asp->getID() <<LL_ENDL;
+		delete asp;
+		mAllSources.erase(iter);
 	}
-	delete asp;
-	mAllSources.erase(iter);
 }
 
 
@@ -1013,16 +1018,18 @@ bool LLAudioEngine::hasDecodedFile(const LLUUID &uuid)
 bool LLAudioEngine::hasLocalFile(const LLUUID &uuid)
 {
 	// See if it's in the VFS.
-	return gVFS->getExists(uuid, LLAssetType::AT_SOUND);
+	bool have_local = gVFS->getExists(uuid, LLAssetType::AT_SOUND);
+	LL_DEBUGS("AudioEngine") << "sound uuid "<<uuid<<" exists in VFS"<<LL_ENDL;
+	return have_local;
 }
 
 
 void LLAudioEngine::startNextTransfer()
 {
-	//llinfos << "LLAudioEngine::startNextTransfer()" << llendl;
+	//LL_DEBUGS("AudioEngine") << "LLAudioEngine::startNextTransfer()" << LL_ENDL;
 	if (mCurrentTransfer.notNull() || getMuted())
 	{
-		//llinfos << "Transfer in progress, aborting" << llendl;
+		//LL_DEBUGS("AudioEngine") << "Transfer in progress, aborting" << LL_ENDL;
 		return;
 	}
 
@@ -1203,7 +1210,7 @@ void LLAudioEngine::startNextTransfer()
 
 	if (asset_id.notNull())
 	{
-		llinfos << "Getting asset data for: " << asset_id << llendl;
+		LL_INFOS("AudioEngine") << "Getting audio asset data for: " << asset_id << LL_ENDL;
 		gAudiop->mCurrentTransfer = asset_id;
 		gAudiop->mCurrentTransferTimer.reset();
 		gAssetStorage->getAssetData(asset_id, LLAssetType::AT_SOUND,
@@ -1211,7 +1218,7 @@ void LLAudioEngine::startNextTransfer()
 	}
 	else
 	{
-		//llinfos << "No pending transfers?" << llendl;
+		//LL_DEBUGS("AudioEngine") << "No pending transfers?" << LL_ENDL;
 	}
 }
 
@@ -1221,7 +1228,7 @@ void LLAudioEngine::assetCallback(LLVFS *vfs, const LLUUID &uuid, LLAssetType::E
 {
 	if (result_code)
 	{
-		llinfos << "Boom, error in audio file transfer: " << LLAssetStorage::getErrorString( result_code ) << " (" << result_code << ")" << llendl;
+		LL_INFOS("AudioEngine") << "Boom, error in audio file transfer: " << LLAssetStorage::getErrorString( result_code ) << " (" << result_code << ")" << LL_ENDL;
 		// Need to mark data as bad to avoid constant rerequests.
 		LLAudioData *adp = gAudiop->getAudioData(uuid);
 		if (adp)
@@ -1238,11 +1245,11 @@ void LLAudioEngine::assetCallback(LLVFS *vfs, const LLUUID &uuid, LLAssetType::E
 		if (!adp)
         {
 			// Should never happen
-			llwarns << "Got asset callback without audio data for " << uuid << llendl;
+			LL_WARNS("AudioEngine") << "Got asset callback without audio data for " << uuid << LL_ENDL;
         }
 		else
 		{
-			// llinfos << "Got asset callback with good audio data for " << uuid << ", making decode request" << llendl;
+			LL_DEBUGS("AudioEngine") << "Got asset callback with good audio data for " << uuid << ", making decode request" << LL_ENDL;
 			adp->setHasValidData(true);
 		    adp->setHasLocalData(true);
 		    gAudioDecodeMgrp->addDecodeRequest(uuid);
@@ -1321,7 +1328,7 @@ void LLAudioSource::update()
 			}
 			else if (adp->hasCompletedDecode())		// Only mark corrupted after decode is done
 			{
-				llwarns << "Marking LLAudioSource corrupted for " << adp->getID() << llendl;
+				LL_WARNS("AudioEngine") << "Marking LLAudioSource corrupted for " << adp->getID() << LL_ENDL;
 				mCorrupted = true ;
 			}
 		}
@@ -1357,7 +1364,6 @@ bool LLAudioSource::setupChannel()
 	if (!adp->getBuffer())
 	{
 		// We're not ready to play back the sound yet, so don't try and allocate a channel for it.
-		//llwarns << "Aborting, no buffer" << llendl;
 		return false;
 	}
 
@@ -1375,7 +1381,7 @@ bool LLAudioSource::setupChannel()
 		// Ugh, we don't have any free channels.
 		// Now we have to reprioritize.
 		// For now, just don't play the sound.
-		//llwarns << "Aborting, no free channels" << llendl;
+		//llwarns << "Aborting, no free channels" << LL_ENDL;
 		return false;
 	}
 
@@ -1474,7 +1480,7 @@ bool LLAudioSource::isDone() const
 		{
 			// We don't have a channel assigned, and it's been
 			// over 15 seconds since we tried to play it.  Don't bother.
-			//llinfos << "No channel assigned, source is done" << llendl;
+			LL_DEBUGS("AudioEngine") << "No channel assigned, source is done" << LL_ENDL;
 			return true;
 		}
 		else
@@ -1640,7 +1646,7 @@ LLAudioChannel::LLAudioChannel() :
 LLAudioChannel::~LLAudioChannel()
 {
 	// Need to disconnect any sources which are using this channel.
-	//llinfos << "Cleaning up audio channel" << llendl;
+	LL_DEBUGS("AudioEngine") << "Cleaning up audio channel" << LL_ENDL;
 	if (mCurrentSourcep)
 	{
 		mCurrentSourcep->setChannel(NULL);
@@ -1651,29 +1657,29 @@ LLAudioChannel::~LLAudioChannel()
 
 void LLAudioChannel::setSource(LLAudioSource *sourcep)
 {
-	//llinfos << this << ": setSource(" << sourcep << ")" << llendl;
-
 	if (!sourcep)
 	{
 		// Clearing the source for this channel, don't need to do anything.
-		//llinfos << "Clearing source for channel" << llendl;
+		LL_DEBUGS("AudioEngine") << "Clearing source" << ( mCurrentSourcep ? mCurrentSourcep->getID() : LLUUID::null ) << LL_ENDL;
 		cleanup();
 		mCurrentSourcep = NULL;
 		mWaiting = false;
-		return;
 	}
-
-	if (sourcep == mCurrentSourcep)
+	else
 	{
-		// Don't reallocate the channel, this will make FMOD goofy.
-		//llinfos << "Calling setSource with same source!" << llendl;
-	}
-
-	mCurrentSourcep = sourcep;
+		LL_DEBUGS("AudioEngine") << "( id: " << sourcep->getID() << ")" << LL_ENDL;
 
+		if (sourcep == mCurrentSourcep)
+		{
+			// Don't reallocate the channel, this will make FMOD goofy.
+			//LL_DEBUGS("AudioEngine") << "Calling setSource with same source!" << LL_ENDL;
+		}
 
-	updateBuffer();
-	update3DPosition();
+		mCurrentSourcep = sourcep;
+		
+		updateBuffer();
+		update3DPosition();
+	}
 }
 
 
@@ -1768,7 +1774,7 @@ bool LLAudioData::load()
 	if (mBufferp)
 	{
 		// We already have this sound in a buffer, don't do anything.
-		llinfos << "Already have a buffer for this sound, don't bother loading!" << llendl;
+		LL_INFOS("AudioEngine") << "Already have a buffer for this sound, don't bother loading!" << LL_ENDL;
 		return true;
 	}
 	
@@ -1776,7 +1782,7 @@ bool LLAudioData::load()
 	if (!mBufferp)
 	{
 		// No free buffers, abort.
-		llinfos << "Not able to allocate a new audio buffer, aborting." << llendl;
+		LL_INFOS("AudioEngine") << "Not able to allocate a new audio buffer, aborting." << LL_ENDL;
 		return true;
 	}
 
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index c5e1cde4e6..17e340d136 100755
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -267,6 +267,7 @@ set(viewer_SOURCE_FILES
     llfloaterregiondebugconsole.cpp
     llfloaterregioninfo.cpp
     llfloaterreporter.cpp
+    llfloaterregionrestarting.cpp
     llfloaterscriptdebug.cpp
     llfloaterscriptlimits.cpp
     llfloatersearch.cpp
@@ -855,6 +856,7 @@ set(viewer_HEADER_FILES
     llfloaterregiondebugconsole.h
     llfloaterregioninfo.h
     llfloaterreporter.h
+    llfloaterregionrestarting.h
     llfloaterscriptdebug.h
     llfloaterscriptlimits.h
     llfloatersearch.h
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index bf34fea635..db151817e0 100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -12632,6 +12632,17 @@
       <key>Value</key>
       <string>00000000-0000-0000-0000-000000000000</string>
     </map>
+    <key>UISndRestart</key>
+    <map>
+      <key>Comment</key>
+      <string>Sound file for region restarting (uuid for sound asset)</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>String</string>
+      <key>Value</key>
+      <string>b92a0f64-7709-8811-40c5-16afd624a45f</string>
+    </map>
     <key>UISndSnapshot</key>
     <map>
       <key>Comment</key>
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index 79da9e5873..f150ceda67 100755
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -259,11 +259,9 @@ bool handleSlowMotionAnimation(const LLSD& newvalue)
 	return true;
 }
 
-// static
-void LLAgent::parcelChangedCallback()
+void LLAgent::setCanEditParcel() // called via mParcelChangedSignal
 {
 	bool can_edit = LLToolMgr::getInstance()->canEdit();
-
 	gAgent.mCanEditParcel = can_edit;
 }
 
@@ -425,6 +423,8 @@ LLAgent::LLAgent() :
 
 	mListener.reset(new LLAgentListener(*this));
 
+	addParcelChangedCallback(&setCanEditParcel);
+
 	mMoveTimer.stop();
 }
 
@@ -451,8 +451,6 @@ void LLAgent::init()
 	mLastKnownRequestMaturity = mLastKnownResponseMaturity;
 	mIsDoSendMaturityPreferenceToServer = true;
 
-	LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(boost::bind(&LLAgent::parcelChangedCallback));
-
 	if (!mTeleportFinishedSlot.connected())
 	{
 		mTeleportFinishedSlot = LLViewerParcelMgr::getInstance()->setTeleportFinishedCallback(boost::bind(&LLAgent::handleTeleportFinished, this));
@@ -835,22 +833,33 @@ void LLAgent::handleServerBakeRegionTransition(const LLUUID& region_id)
 	}
 }
 
+void LLAgent::changeParcels()
+{
+	LL_DEBUGS("AgentLocation") << "Calling ParcelChanged callbacks" << LL_ENDL;
+	// Notify anything that wants to know about parcel changes
+	mParcelChangedSignal();
+}
+
+boost::signals2::connection LLAgent::addParcelChangedCallback(parcel_changed_callback_t cb)
+{
+	return mParcelChangedSignal.connect(cb);
+}
+
 //-----------------------------------------------------------------------------
 // setRegion()
 //-----------------------------------------------------------------------------
 void LLAgent::setRegion(LLViewerRegion *regionp)
 {
-	bool teleport = true;
-
+	bool notifyRegionChange;
+	
 	llassert(regionp);
 	if (mRegionp != regionp)
 	{
-		// std::string host_name;
-		// host_name = regionp->getHost().getHostName();
-
+		notifyRegionChange = true;
+		
 		std::string ip = regionp->getHost().getString();
-		llinfos << "Moving agent into region: " << regionp->getName()
-				<< " located at " << ip << llendl;
+		LL_INFOS("AgentLocation") << "Moving agent into region: " << regionp->getName()
+				<< " located at " << ip << LL_ENDL;
 		if (mRegionp)
 		{
 			// We've changed regions, we're now going to change our agent coordinate frame.
@@ -878,9 +887,6 @@ void LLAgent::setRegion(LLViewerRegion *regionp)
 			{
 				gSky.mVOGroundp->setRegion(regionp);
 			}
-
-			// Notify windlight managers
-			teleport = (gAgent.getTeleportState() != LLAgent::TELEPORT_NONE);
 		}
 		else
 		{
@@ -902,8 +908,14 @@ void LLAgent::setRegion(LLViewerRegion *regionp)
 		// Pass new region along to metrics components that care about this level of detail.
 		LLAppViewer::metricsUpdateRegion(regionp->getHandle());
 	}
+	else
+	{
+		notifyRegionChange = false;
+	}
 	mRegionp = regionp;
 
+	// TODO - most of what follows probably should be moved into callbacks
+
 	// Pass the region host to LLUrlEntryParcel to resolve parcel name
 	// with a server request.
 	LLUrlEntryParcel::setRegionHost(getRegionHost());
@@ -922,15 +934,6 @@ void LLAgent::setRegion(LLViewerRegion *regionp)
 
 	LLFloaterMove::sUpdateFlyingStatus();
 
-	if (teleport)
-	{
-		LLEnvManagerNew::instance().onTeleport();
-	}
-	else
-	{
-		LLEnvManagerNew::instance().onRegionCrossing();
-	}
-
 	// If the newly entered region is using server bakes, and our
 	// current appearance is non-baked, request appearance update from
 	// server.
@@ -943,6 +946,12 @@ void LLAgent::setRegion(LLViewerRegion *regionp)
 		// Need to handle via callback after caps arrive.
 		mRegionp->setCapabilitiesReceivedCallback(boost::bind(&LLAgent::handleServerBakeRegionTransition,this,_1));
 	}
+
+	if (notifyRegionChange)
+	{
+		LL_DEBUGS("AgentLocation") << "Calling RegionChanged callbacks" << LL_ENDL;
+		mRegionChangedSignal();
+	}
 }
 
 
@@ -967,6 +976,16 @@ LLHost LLAgent::getRegionHost() const
 	}
 }
 
+boost::signals2::connection LLAgent::addRegionChangedCallback(const region_changed_signal_t::slot_type& cb)
+{
+	return mRegionChangedSignal.connect(cb);
+}
+
+void LLAgent::removeRegionChangedCallback(boost::signals2::connection callback)
+{
+	mRegionChangedSignal.disconnect(callback);
+}
+
 //-----------------------------------------------------------------------------
 // inPrelude()
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/llagent.h b/indra/newview/llagent.h
index 7fac17d098..0766407494 100755
--- a/indra/newview/llagent.h
+++ b/indra/newview/llagent.h
@@ -231,15 +231,54 @@ private:
 	LLVector3		mHomePosRegion;
 
 	//--------------------------------------------------------------------
-	// Region
+	// Parcel
 	//--------------------------------------------------------------------
 public:
+	void changeParcels(); // called by LLViewerParcelMgr when we cross a parcel boundary
+	
+	// Register a boost callback to be called when the agent changes parcels
+	typedef boost::function<void()> parcel_changed_callback_t;
+	boost::signals2::connection     addParcelChangedCallback(parcel_changed_callback_t);
+
+private:
+	typedef boost::signals2::signal<void()> parcel_changed_signal_t;
+	parcel_changed_signal_t		mParcelChangedSignal;
+
+	//--------------------------------------------------------------------
+	// Region
+	//--------------------------------------------------------------------
+  public:
 	void			setRegion(LLViewerRegion *regionp);
 	LLViewerRegion	*getRegion() const;
 	LLHost			getRegionHost() const;
 	BOOL			inPrelude();
-private:
+
+	/**
+	 * Register a boost callback to be called when the agent changes regions
+	 * Note that if you need to access a capability for the region, you may need to wait
+	 * for the capabilities to be received, since in some cases your region changed
+	 * callback will be called before the capabilities have been received.  Your callback
+	 * may need to look something like:
+	 *
+	 * 	 LLViewerRegion* region = gAgent.getRegion();
+	 * 	 if (region->capabilitiesReceived())
+	 * 	 {
+	 *       useCapability(region);
+	 * 	 }
+	 * 	 else // Need to handle via callback after caps arrive.
+	 * 	 {
+	 *       region->setCapabilitiesReceivedCallback(boost::bind(&useCapability,region,_1));
+	 *       // you may or may not want to remove that callback
+	 * 	 }
+	 */
+	typedef boost::signals2::signal<void()> region_changed_signal_t;
+
+	boost::signals2::connection     addRegionChangedCallback(const region_changed_signal_t::slot_type& cb);
+	void                            removeRegionChangedCallback(boost::signals2::connection callback);
+
+  private:
 	LLViewerRegion	*mRegionp;
+	region_changed_signal_t		            mRegionChangedSignal;
 
 	//--------------------------------------------------------------------
 	// History
@@ -640,9 +679,10 @@ private:
 public:
 	bool			canEditParcel() const { return mCanEditParcel; }
 private:
+	static void     setCanEditParcel();
 	bool			mCanEditParcel;
 
-	static void parcelChangedCallback();
+
 
 /********************************************************************************
  **                                                                            **
diff --git a/indra/newview/llenvmanager.cpp b/indra/newview/llenvmanager.cpp
index 86fe6754dc..589cf28615 100755
--- a/indra/newview/llenvmanager.cpp
+++ b/indra/newview/llenvmanager.cpp
@@ -92,9 +92,11 @@ void LLEnvPrefs::setUseDayCycle(const std::string& name)
 }
 
 //=============================================================================
-LLEnvManagerNew::LLEnvManagerNew()
+LLEnvManagerNew::LLEnvManagerNew():
+	mInterpNextChangeMessage(true),
+	mCurRegionUUID(LLUUID::null),
+	mLastReceivedID(LLUUID::null)
 {
-	mInterpNextChangeMessage = true;
 
 	// Set default environment settings.
 	mUserPrefs.mUseRegionSettings = true;
@@ -102,6 +104,9 @@ LLEnvManagerNew::LLEnvManagerNew()
 	mUserPrefs.mWaterPresetName = "Default";
 	mUserPrefs.mSkyPresetName = "Default";
 	mUserPrefs.mDayCycleName = "Default";
+
+	LL_DEBUGS("Windlight")<<LL_ENDL;
+	gAgent.addRegionChangedCallback(boost::bind(&LLEnvManagerNew::onRegionChange, this));
 }
 
 bool LLEnvManagerNew::getUseRegionSettings() const
@@ -300,6 +305,11 @@ void LLEnvManagerNew::loadUserPrefs()
 
 	mUserPrefs.mUseRegionSettings	= gSavedSettings.getBOOL("UseEnvironmentFromRegion");
 	mUserPrefs.mUseDayCycle			= gSavedSettings.getBOOL("UseDayCycle");
+
+	if (mUserPrefs.mUseRegionSettings)
+	{
+		requestRegionSettings();
+	}
 }
 
 void LLEnvManagerNew::saveUserPrefs()
@@ -398,6 +408,7 @@ void LLEnvManagerNew::dumpPresets()
 
 void LLEnvManagerNew::requestRegionSettings()
 {
+	LL_DEBUGS("Windlight") << LL_ENDL;
 	LLEnvironmentRequest::initiate();
 }
 
@@ -422,11 +433,6 @@ boost::signals2::connection LLEnvManagerNew::setRegionSettingsChangeCallback(con
 	return mRegionSettingsChangeSignal.connect(cb);
 }
 
-boost::signals2::connection LLEnvManagerNew::setRegionChangeCallback(const region_change_signal_t::slot_type& cb)
-{
-	return mRegionChangeSignal.connect(cb);
-}
-
 boost::signals2::connection LLEnvManagerNew::setRegionSettingsAppliedCallback(const region_settings_applied_signal_t::slot_type& cb)
 {
 	return mRegionSettingsAppliedSignal.connect(cb);
@@ -457,25 +463,13 @@ const std::string LLEnvManagerNew::getScopeString(LLEnvKey::EScope scope)
 	}
 }
 
-void LLEnvManagerNew::onRegionCrossing()
-{
-	LL_DEBUGS("Windlight") << "Crossed region" << LL_ENDL;
-	onRegionChange(true);
-}
-
-void LLEnvManagerNew::onTeleport()
-{
-	LL_DEBUGS("Windlight") << "Teleported" << LL_ENDL;
-	onRegionChange(false);
-}
-
 void LLEnvManagerNew::onRegionSettingsResponse(const LLSD& content)
 {
 	// If the message was valid, grab the UUID from it and save it for next outbound update message.
 	mLastReceivedID = content[0]["messageID"].asUUID();
 
 	// Refresh cached region settings.
-	LL_DEBUGS("Windlight") << "Caching region environment settings: " << content << LL_ENDL;
+	LL_DEBUGS("Windlight") << "Received region environment settings: " << content << LL_ENDL;
 	F32 sun_hour = 0; // *TODO
 	LLEnvironmentSettings new_settings(content[1], content[2], content[3], sun_hour);
 	mCachedRegionPrefs = new_settings;
@@ -594,6 +588,7 @@ void LLEnvManagerNew::updateWaterFromPrefs(bool interpolate)
 
 void LLEnvManagerNew::updateManagersFromPrefs(bool interpolate)
 {
+	LL_DEBUGS("Windlight")<<LL_ENDL;
 	// Apply water settings.
 	updateWaterFromPrefs(interpolate);
 
@@ -651,28 +646,35 @@ bool LLEnvManagerNew::useDefaultWater()
 }
 
 
-void LLEnvManagerNew::onRegionChange(bool interpolate)
+void LLEnvManagerNew::onRegionChange()
 {
 	// Avoid duplicating region setting requests
 	// by checking whether the region is actually changing.
 	LLViewerRegion* regionp = gAgent.getRegion();
 	LLUUID region_uuid = regionp ? regionp->getRegionID() : LLUUID::null;
-	if (region_uuid == mCurRegionUUID)
+	if (region_uuid != mCurRegionUUID)
 	{
-		return;
+		// Clear locally modified region settings.
+		mNewRegionPrefs.clear();
+
+		// *TODO: clear environment settings of the previous region?
+
+		// Request environment settings of the new region.
+		mCurRegionUUID = region_uuid;
+		// for region crossings, interpolate the change; for teleports, don't
+		mInterpNextChangeMessage = (gAgent.getTeleportState() == LLAgent::TELEPORT_NONE);
+		LL_DEBUGS("Windlight") << (mInterpNextChangeMessage ? "Crossed" : "Teleported")
+							   << " to new region: " << region_uuid
+							   << LL_ENDL;
+		requestRegionSettings();
+	}
+	else
+	{
+		LL_DEBUGS("Windlight") << "disregarding region change; interp: "
+							   << (mInterpNextChangeMessage ? "true" : "false")
+							   << " regionp: " << regionp
+							   << " old: " << mCurRegionUUID
+							   << " new: " << region_uuid
+							   << LL_ENDL;
 	}
-
-	// Clear locally modified region settings.
-	mNewRegionPrefs.clear();
-
-	// *TODO: clear environment settings of the previous region?
-
-	// Request environment settings of the new region.
-	LL_DEBUGS("Windlight") << "New viewer region: " << region_uuid << LL_ENDL;
-	mCurRegionUUID = region_uuid;
-	mInterpNextChangeMessage = interpolate;
-	requestRegionSettings();
-
-	// Let interested parties know agent region has been changed.
-	mRegionChangeSignal();
 }
diff --git a/indra/newview/llenvmanager.h b/indra/newview/llenvmanager.h
index ad56761bc7..c7877303fc 100755
--- a/indra/newview/llenvmanager.h
+++ b/indra/newview/llenvmanager.h
@@ -166,7 +166,6 @@ class LLEnvManagerNew : public LLSingleton<LLEnvManagerNew>
 public:
 	typedef boost::signals2::signal<void()> prefs_change_signal_t;
 	typedef boost::signals2::signal<void()> region_settings_change_signal_t;
-	typedef boost::signals2::signal<void()> region_change_signal_t;
 	typedef boost::signals2::signal<void(bool)> region_settings_applied_signal_t;
 
 	LLEnvManagerNew();
@@ -222,15 +221,12 @@ public:
 	bool sendRegionSettings(const LLEnvironmentSettings& new_settings);
 	boost::signals2::connection setPreferencesChangeCallback(const prefs_change_signal_t::slot_type& cb);
 	boost::signals2::connection setRegionSettingsChangeCallback(const region_settings_change_signal_t::slot_type& cb);
-	boost::signals2::connection setRegionChangeCallback(const region_change_signal_t::slot_type& cb);
 	boost::signals2::connection setRegionSettingsAppliedCallback(const region_settings_applied_signal_t::slot_type& cb);
 
 	static bool canEditRegionSettings(); /// @return true if we have access to editing region environment
 	static const std::string getScopeString(LLEnvKey::EScope scope);
 
 	// Public callbacks.
-	void onRegionCrossing();
-	void onTeleport();
 	void onRegionSettingsResponse(const LLSD& content);
 	void onRegionSettingsApplyResponse(bool ok);
 
@@ -251,7 +247,7 @@ private:
 	bool useDefaultSky();
 	bool useDefaultWater();
 
-	void onRegionChange(bool interpolate);
+	void onRegionChange();
 
 	/// Emitted when user environment preferences change.
 	prefs_change_signal_t mUsePrefsChangeSignal;
@@ -260,9 +256,6 @@ private:
 	region_settings_change_signal_t	mRegionSettingsChangeSignal;
 
 	/// Emitted when agent region changes. Move to LLAgent?
-	region_change_signal_t	mRegionChangeSignal;
-
-	/// Emitted when agent region changes. Move to LLAgent?
 	region_settings_applied_signal_t mRegionSettingsAppliedSignal;
 
 	LLEnvPrefs				mUserPrefs;					/// User environment preferences.
diff --git a/indra/newview/llfloatereditdaycycle.cpp b/indra/newview/llfloatereditdaycycle.cpp
index b63677b258..78e20e3bf0 100755
--- a/indra/newview/llfloatereditdaycycle.cpp
+++ b/indra/newview/llfloatereditdaycycle.cpp
@@ -145,7 +145,7 @@ void LLFloaterEditDayCycle::initCallbacks(void)
 	// Connect to env manager events.
 	LLEnvManagerNew& env_mgr = LLEnvManagerNew::instance();
 	env_mgr.setRegionSettingsChangeCallback(boost::bind(&LLFloaterEditDayCycle::onRegionSettingsChange, this));
-	env_mgr.setRegionChangeCallback(boost::bind(&LLFloaterEditDayCycle::onRegionChange, this));
+	gAgent.addRegionChangedCallback(boost::bind(&LLFloaterEditDayCycle::onRegionChange, this));
 	env_mgr.setRegionSettingsAppliedCallback(boost::bind(&LLFloaterEditDayCycle::onRegionSettingsApplied, this, _1));
 
 	// Connect to day cycle manager events.
diff --git a/indra/newview/llfloaterpathfindingconsole.cpp b/indra/newview/llfloaterpathfindingconsole.cpp
index 298454724b..161259d049 100755
--- a/indra/newview/llfloaterpathfindingconsole.cpp
+++ b/indra/newview/llfloaterpathfindingconsole.cpp
@@ -34,11 +34,11 @@
 
 #include <boost/signals2.hpp>
 
+#include "llagent.h"
 #include "llbutton.h"
 #include "llcheckboxctrl.h"
 #include "llcombobox.h"
 #include "llcontrol.h"
-#include "llenvmanager.h"
 #include "llfloaterpathfindingcharacters.h"
 #include "llfloaterpathfindinglinksets.h"
 #include "llfloaterreg.h"
@@ -224,7 +224,7 @@ void LLFloaterPathfindingConsole::onOpen(const LLSD& pKey)
 
 	if (!mRegionBoundarySlot.connected())
 	{
-		mRegionBoundarySlot = LLEnvManagerNew::instance().setRegionChangeCallback(boost::bind(&LLFloaterPathfindingConsole::onRegionBoundaryCross, this));
+		mRegionBoundarySlot = gAgent.addRegionChangedCallback(boost::bind(&LLFloaterPathfindingConsole::onRegionBoundaryCross, this));
 	}
 
 	if (!mTeleportFailedSlot.connected())
diff --git a/indra/newview/llfloaterpathfindingobjects.cpp b/indra/newview/llfloaterpathfindingobjects.cpp
index 20c1215bcb..d72ee073e1 100755
--- a/indra/newview/llfloaterpathfindingobjects.cpp
+++ b/indra/newview/llfloaterpathfindingobjects.cpp
@@ -41,7 +41,6 @@
 #include "llavatarnamecache.h"
 #include "llbutton.h"
 #include "llcheckboxctrl.h"
-#include "llenvmanager.h"
 #include "llfloater.h"
 #include "llfontgl.h"
 #include "llnotifications.h"
@@ -85,7 +84,7 @@ void LLFloaterPathfindingObjects::onOpen(const LLSD &pKey)
 
 	if (!mRegionBoundaryCrossingSlot.connected())
 	{
-		mRegionBoundaryCrossingSlot = LLEnvManagerNew::getInstance()->setRegionChangeCallback(boost::bind(&LLFloaterPathfindingObjects::onRegionBoundaryCrossed, this));
+		mRegionBoundaryCrossingSlot = gAgent.addRegionChangedCallback(boost::bind(&LLFloaterPathfindingObjects::onRegionBoundaryCrossed, this));
 	}
 
 	if (!mGodLevelChangeSlot.connected())
diff --git a/indra/newview/llfloaterregioninfo.cpp b/indra/newview/llfloaterregioninfo.cpp
index 66bf49331b..73c0963a1d 100755
--- a/indra/newview/llfloaterregioninfo.cpp
+++ b/indra/newview/llfloaterregioninfo.cpp
@@ -91,6 +91,7 @@
 #include "lltrans.h"
 #include "llagentui.h"
 #include "llmeshrepository.h"
+#include "llfloaterregionrestarting.h"
 
 const S32 TERRAIN_TEXTURE_COUNT = 4;
 const S32 CORNER_COUNT = 4;
@@ -219,7 +220,7 @@ BOOL LLFloaterRegionInfo::postBuild()
 		&processEstateOwnerRequest);
 
 	// Request region info when agent region changes.
-	LLEnvManagerNew::instance().setRegionChangeCallback(boost::bind(&LLFloaterRegionInfo::requestRegionInfo, this));
+	gAgent.addRegionChangedCallback(boost::bind(&LLFloaterRegionInfo::requestRegionInfo, this));
 
 	return TRUE;
 }
diff --git a/indra/newview/llfloaterregionrestarting.cpp b/indra/newview/llfloaterregionrestarting.cpp
new file mode 100644
index 0000000000..95d4265bb4
--- /dev/null
+++ b/indra/newview/llfloaterregionrestarting.cpp
@@ -0,0 +1,176 @@
+/** 
+ * @file llfloaterregionrestarting.cpp
+ * @brief Shows countdown timer during region restart
+ *
+ * $LicenseInfo:firstyear=2006&license=viewerlgpl$
+ * 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 "llfloaterregionrestarting.h"
+
+#include "llfloaterreg.h"
+#include "lluictrl.h"
+#include "llagent.h"
+#include "llagentcamera.h"
+#include "llviewerwindow.h"
+
+static S32 sSeconds;
+static U32 sShakeState;
+
+LLFloaterRegionRestarting::LLFloaterRegionRestarting(const LLSD& key) :
+	LLFloater(key),
+	LLEventTimer(1)
+{
+	mName = (std::string)key["NAME"];
+	sSeconds = (LLSD::Integer)key["SECONDS"];
+}
+
+LLFloaterRegionRestarting::~LLFloaterRegionRestarting()
+{
+	mRegionChangedConnection.disconnect();
+}
+
+BOOL LLFloaterRegionRestarting::postBuild()
+{
+	mRegionChangedConnection = gAgent.addRegionChangedCallback(boost::bind(&LLFloaterRegionRestarting::regionChange, this));
+
+	LLStringUtil::format_map_t args;
+	std::string text;
+
+	args["[NAME]"] = mName;
+	text = getString("RegionName", args);
+	LLTextBox* textbox = getChild<LLTextBox>("region_name");
+	textbox->setValue(text);
+
+	sShakeState = SHAKE_START;
+
+	refresh();
+
+	return TRUE;
+}
+
+void LLFloaterRegionRestarting::regionChange()
+{
+	close();
+}
+
+BOOL LLFloaterRegionRestarting::tick()
+{
+	refresh();
+
+	return FALSE;
+}
+
+void LLFloaterRegionRestarting::refresh()
+{
+	LLStringUtil::format_map_t args;
+	std::string text;
+
+	args["[SECONDS]"] = llformat("%d", sSeconds);
+	getChild<LLTextBox>("restart_seconds")->setValue(getString("RestartSeconds", args));
+
+	sSeconds = sSeconds - 1;
+	if(sSeconds < 0.0)
+	{
+		sSeconds = 0;
+	}
+}
+
+void LLFloaterRegionRestarting::draw()
+{
+	LLFloater::draw();
+
+	const F32 SHAKE_INTERVAL = 0.025;
+	const F32 SHAKE_TOTAL_DURATION = 1.8; // the length of the default alert tone for this
+	const F32 SHAKE_INITIAL_MAGNITUDE = 1.5;
+	const F32 SHAKE_HORIZONTAL_BIAS = 0.25;
+	F32 time_shaking;
+	
+	if(SHAKE_START == sShakeState)
+	{
+			mShakeTimer.setTimerExpirySec(SHAKE_INTERVAL);
+			sShakeState = SHAKE_LEFT;
+			mShakeIterations = 0;
+			mShakeMagnitude = SHAKE_INITIAL_MAGNITUDE;
+	}
+
+	if(SHAKE_DONE != sShakeState && mShakeTimer.hasExpired())
+	{
+		gAgentCamera.unlockView();
+
+		switch(sShakeState)
+		{
+			case SHAKE_LEFT:
+				gAgentCamera.setPanLeftKey(mShakeMagnitude * SHAKE_HORIZONTAL_BIAS);
+				sShakeState = SHAKE_UP;
+				break;
+
+			case SHAKE_UP:
+				gAgentCamera.setPanUpKey(mShakeMagnitude);
+				sShakeState = SHAKE_RIGHT;
+				break;
+
+			case SHAKE_RIGHT:
+				gAgentCamera.setPanRightKey(mShakeMagnitude * SHAKE_HORIZONTAL_BIAS);
+				sShakeState = SHAKE_DOWN;
+				break;
+
+			case SHAKE_DOWN:
+				gAgentCamera.setPanDownKey(mShakeMagnitude);
+				mShakeIterations++;
+				time_shaking = SHAKE_INTERVAL * (mShakeIterations * 4 /* left, up, right, down */);
+				if(SHAKE_TOTAL_DURATION <= time_shaking)
+				{
+					sShakeState = SHAKE_DONE;
+					mShakeMagnitude = 0.0;
+				}
+				else
+				{
+					sShakeState = SHAKE_LEFT;
+					F32 percent_done_shaking = (SHAKE_TOTAL_DURATION - time_shaking) / SHAKE_TOTAL_DURATION;
+					mShakeMagnitude = SHAKE_INITIAL_MAGNITUDE * (percent_done_shaking * percent_done_shaking); // exponential decay
+				}
+				break;
+
+			default:
+				break;
+		}
+		mShakeTimer.setTimerExpirySec(SHAKE_INTERVAL);
+	}
+}
+
+void LLFloaterRegionRestarting::close()
+{
+	LLFloaterRegionRestarting* floaterp = LLFloaterReg::findTypedInstance<LLFloaterRegionRestarting>("region_restarting");
+
+	if (floaterp)
+	{
+		floaterp->closeFloater();
+	}
+}
+
+void LLFloaterRegionRestarting::updateTime(S32 time)
+{
+	sSeconds = time;
+	sShakeState = SHAKE_START;
+}
diff --git a/indra/newview/llfloaterregionrestarting.h b/indra/newview/llfloaterregionrestarting.h
new file mode 100644
index 0000000000..46416db2c8
--- /dev/null
+++ b/indra/newview/llfloaterregionrestarting.h
@@ -0,0 +1,69 @@
+/** 
+ * @file llfloaterregionrestarting.h
+ * @brief Shows countdown timer during region restart
+ *
+ * $LicenseInfo:firstyear=2006&license=viewerlgpl$
+ * 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
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLFLOATERREGIONRESTARTING_H
+#define LL_LLFLOATERREGIONRESTARTING_H
+
+#include "llfloater.h"
+#include "lltextbox.h"
+#include "lleventtimer.h"
+
+class LLFloaterRegionRestarting : public LLFloater,  public LLEventTimer
+{
+	friend class LLFloaterReg;
+
+public:
+	static void close();
+	static void updateTime(S32 time);
+
+private:
+	LLFloaterRegionRestarting(const LLSD& key);
+	virtual ~LLFloaterRegionRestarting();
+	virtual BOOL postBuild();
+	virtual BOOL tick();
+	virtual void refresh();
+	virtual void draw();
+	virtual void regionChange();
+
+	std::string mName;
+	U32 mShakeIterations;
+	F32 mShakeMagnitude;
+	LLTimer mShakeTimer;
+
+	boost::signals2::connection mRegionChangedConnection;
+
+	enum
+	{
+		SHAKE_START,
+		SHAKE_LEFT,
+		SHAKE_UP,
+		SHAKE_RIGHT,
+		SHAKE_DOWN,
+		SHAKE_DONE
+	};
+};
+
+#endif // LL_LLFLOATERREGIONRESTARTING_H
diff --git a/indra/newview/lllocationinputctrl.cpp b/indra/newview/lllocationinputctrl.cpp
index 5022dba934..dbdff11f11 100755
--- a/indra/newview/lllocationinputctrl.cpp
+++ b/indra/newview/lllocationinputctrl.cpp
@@ -407,14 +407,14 @@ LLLocationInputCtrl::LLLocationInputCtrl(const LLLocationInputCtrl::Params& p)
 	// - Make the "Add landmark" button updated when either current parcel gets changed
 	//   or a landmark gets created or removed from the inventory.
 	// - Update the location string on parcel change.
-	mParcelMgrConnection = LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(
+	mParcelMgrConnection = gAgent.addParcelChangedCallback(
 		boost::bind(&LLLocationInputCtrl::onAgentParcelChange, this));
 	// LLLocationHistory instance is being created before the location input control, so we have to update initial state of button manually.
 	mButton->setEnabled(LLLocationHistory::instance().getItemCount() > 0);
 	mLocationHistoryConnection = LLLocationHistory::getInstance()->setChangedCallback(
 			boost::bind(&LLLocationInputCtrl::onLocationHistoryChanged, this,_1));
 
-	mRegionCrossingSlot = LLEnvManagerNew::getInstance()->setRegionChangeCallback(boost::bind(&LLLocationInputCtrl::onRegionBoundaryCrossed, this));
+	mRegionCrossingSlot = gAgent.addRegionChangedCallback(boost::bind(&LLLocationInputCtrl::onRegionBoundaryCrossed, this));
 	createNavMeshStatusListenerForCurrentRegion();
 
 	mRemoveLandmarkObserver	= new LLRemoveLandmarkObserver(this);
diff --git a/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp b/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp
index a567d1217a..8879cfd7fb 100755
--- a/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp
+++ b/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp
@@ -79,7 +79,7 @@ void LLMenuOptionPathfindingRebakeNavmesh::initialize()
 
 		if ( !mRegionCrossingSlot.connected() )
 		{
-			mRegionCrossingSlot = LLEnvManagerNew::getInstance()->setRegionChangeCallback(boost::bind(&LLMenuOptionPathfindingRebakeNavmesh::handleRegionBoundaryCrossed, this));
+			mRegionCrossingSlot = gAgent.addRegionChangedCallback(boost::bind(&LLMenuOptionPathfindingRebakeNavmesh::handleRegionBoundaryCrossed, this));
 		}
 
 		if (!mAgentStateSlot.connected())
diff --git a/indra/newview/llmoveview.cpp b/indra/newview/llmoveview.cpp
index eb6591eb39..32b168b8c5 100755
--- a/indra/newview/llmoveview.cpp
+++ b/indra/newview/llmoveview.cpp
@@ -140,7 +140,7 @@ BOOL LLFloaterMove::postBuild()
 
 	initMovementMode();
 
-	LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(LLFloaterMove::sUpdateFlyingStatus);
+	gAgent.addParcelChangedCallback(LLFloaterMove::sUpdateFlyingStatus);
 
 	return TRUE;
 }
diff --git a/indra/newview/llpanelplaces.cpp b/indra/newview/llpanelplaces.cpp
index 6c2a01fc82..8bb3ace2d9 100755
--- a/indra/newview/llpanelplaces.cpp
+++ b/indra/newview/llpanelplaces.cpp
@@ -251,7 +251,7 @@ LLPanelPlaces::LLPanelPlaces()
 
 	gInventory.addObserver(mInventoryObserver);
 
-	mAgentParcelChangedConnection = LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(
+	mAgentParcelChangedConnection = gAgent.addParcelChangedCallback(
 			boost::bind(&LLPanelPlaces::updateVerbs, this));
 
 	//buildFromFile( "panel_places.xml"); // Called from LLRegisterPanelClass::defaultPanelClassBuilder()
diff --git a/indra/newview/llpaneltopinfobar.cpp b/indra/newview/llpaneltopinfobar.cpp
index 9dd665198f..0d09f0bbfc 100755
--- a/indra/newview/llpaneltopinfobar.cpp
+++ b/indra/newview/llpaneltopinfobar.cpp
@@ -166,7 +166,7 @@ BOOL LLPanelTopInfoBar::postBuild()
 		mShowCoordsCtrlConnection = ctrl->getSignal()->connect(boost::bind(&LLPanelTopInfoBar::onNavBarShowParcelPropertiesCtrlChanged, this));
 	}
 
-	mParcelMgrConnection = LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(
+	mParcelMgrConnection = gAgent.addParcelChangedCallback(
 			boost::bind(&LLPanelTopInfoBar::onAgentParcelChange, this));
 
 	setVisibleCallback(boost::bind(&LLPanelTopInfoBar::onVisibilityChange, this, _2));
diff --git a/indra/newview/llvieweraudio.cpp b/indra/newview/llvieweraudio.cpp
index 3da934b148..826d296117 100755
--- a/indra/newview/llvieweraudio.cpp
+++ b/indra/newview/llvieweraudio.cpp
@@ -368,6 +368,7 @@ void init_audio()
 		gAudiop->preloadSound(LLUUID(gSavedSettings.getString("UISndTyping")));
 		gAudiop->preloadSound(LLUUID(gSavedSettings.getString("UISndWindowClose")));
 		gAudiop->preloadSound(LLUUID(gSavedSettings.getString("UISndWindowOpen")));
+		gAudiop->preloadSound(LLUUID(gSavedSettings.getString("UISndRestart")));
 	}
 
 	audio_update_volume(true);
diff --git a/indra/newview/llviewerfloaterreg.cpp b/indra/newview/llviewerfloaterreg.cpp
index 4ce049df03..a8eeddb798 100755
--- a/indra/newview/llviewerfloaterreg.cpp
+++ b/indra/newview/llviewerfloaterreg.cpp
@@ -95,6 +95,7 @@
 #include "llfloaterproperties.h"
 #include "llfloaterregiondebugconsole.h"
 #include "llfloaterregioninfo.h"
+#include "llfloaterregionrestarting.h"
 #include "llfloaterreporter.h"
 #include "llfloaterscriptdebug.h"
 #include "llfloaterscriptlimits.h"
@@ -296,6 +297,7 @@ void LLViewerFloaterReg::registerFloaters()
 	LLFloaterReg::add("reset_queue", "floater_script_queue.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterResetQueue>);
 	LLFloaterReg::add("region_debug_console", "floater_region_debug_console.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterRegionDebugConsole>);
 	LLFloaterReg::add("region_info", "floater_region_info.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterRegionInfo>);
+	LLFloaterReg::add("region_restarting", "floater_region_restarting.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterRegionRestarting>);
 	
 	LLFloaterReg::add("script_debug", "floater_script_debug.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterScriptDebug>);
 	LLFloaterReg::add("script_debug_output", "floater_script_debug_panel.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterScriptDebugOutput>);
diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp
index 3574d37adf..267aa9532c 100755
--- a/indra/newview/llviewermessage.cpp
+++ b/indra/newview/llviewermessage.cpp
@@ -111,6 +111,7 @@
 #include "llpanelblockedlist.h"
 #include "llpanelplaceprofile.h"
 #include "llviewerregion.h"
+#include "llfloaterregionrestarting.h"
 
 #include <boost/algorithm/string/split.hpp> //
 #include <boost/regex.hpp>
@@ -5741,7 +5742,6 @@ bool handle_special_notification(std::string notificationID, LLSD& llsdBlock)
 	std::string regionMaturity = LLViewerRegion::accessToString(regionAccess);
 	LLStringUtil::toLower(regionMaturity);
 	llsdBlock["REGIONMATURITY"] = regionMaturity;
-	
 	bool returnValue = false;
 	LLNotificationPtr maturityLevelNotification;
 	std::string notifySuffix = "_Notify";
@@ -5911,6 +5911,7 @@ bool attempt_standard_notification(LLMessageSystem* msgsystem)
 			(notificationID == "RegionEntryAccessBlocked") ||
 			(notificationID == "LandClaimAccessBlocked") ||
 			(notificationID == "LandBuyAccessBlocked")
+
 		   )
 		{
 			/*---------------------------------------------------------------------
@@ -5952,7 +5953,41 @@ bool attempt_standard_notification(LLMessageSystem* msgsystem)
 			snap_filename += SCREEN_HOME_FILENAME;
 			gViewerWindow->saveSnapshot(snap_filename, gViewerWindow->getWindowWidthRaw(), gViewerWindow->getWindowHeightRaw(), FALSE, FALSE);
 		}
-		
+
+		if (notificationID == "RegionRestartMinutes" ||
+			notificationID == "RegionRestartSeconds")
+		{
+			S32 seconds;
+			if (notificationID == "RegionRestartMinutes")
+			{
+				seconds = 60 * static_cast<S32>(llsdBlock["MINUTES"].asInteger());
+			}
+			else
+			{
+				seconds = static_cast<S32>(llsdBlock["SECONDS"].asInteger());
+			}
+
+			LLFloaterRegionRestarting* floaterp = LLFloaterReg::findTypedInstance<LLFloaterRegionRestarting>("region_restarting");
+
+			if (floaterp)
+			{
+				LLFloaterRegionRestarting::updateTime(seconds);
+			}
+			else
+			{
+				LLSD params;
+				params["NAME"] = llsdBlock["NAME"];
+				params["SECONDS"] = (LLSD::Integer)seconds;
+				LLFloaterRegionRestarting* restarting_floater = dynamic_cast<LLFloaterRegionRestarting*>(LLFloaterReg::showInstance("region_restarting", params));
+				if(restarting_floater)
+				{
+					restarting_floater->center();
+				}
+			}
+
+			send_sound_trigger(LLUUID(gSavedSettings.getString("UISndRestart")), 1.0f);
+		}
+
 		LLNotificationsUtil::add(notificationID, llsdBlock);
 		return true;
 	}	
@@ -6012,7 +6047,6 @@ void process_alert_message(LLMessageSystem *msgsystem, void **user_data)
 		
 	std::string message;
 	msgsystem->getStringFast(_PREHASH_AlertData, _PREHASH_Message, message);
-
 	process_special_alert_messages(message);
 
 	if (!attempt_standard_notification(msgsystem))
@@ -6036,7 +6070,6 @@ bool handle_not_age_verified_alert(const std::string &pAlertName)
 bool handle_special_alerts(const std::string &pAlertName)
 {
 	bool isHandled = false;
-
 	if (LLStringUtil::compareStrings(pAlertName, "NotAgeVerified") == 0)
 	{
 		
@@ -6072,26 +6105,17 @@ void process_alert_core(const std::string& message, BOOL modal)
 		// System message is important, show in upper-right box not tip
 		std::string text(message.substr(1));
 		LLSD args;
-		if (text.substr(0,17) == "RESTART_X_MINUTES")
-		{
-			S32 mins = 0;
-			LLStringUtil::convertToS32(text.substr(18), mins);
-			args["MINUTES"] = llformat("%d",mins);
-			LLNotificationsUtil::add("RegionRestartMinutes", args);
-		}
-		else if (text.substr(0,17) == "RESTART_X_SECONDS")
-		{
-			S32 secs = 0;
-			LLStringUtil::convertToS32(text.substr(18), secs);
-			args["SECONDS"] = llformat("%d",secs);
-			LLNotificationsUtil::add("RegionRestartSeconds", args);
-		}
-		else
+
+		// *NOTE: If the text from the server ever changes this line will need to be adjusted.
+		std::string restart_cancelled = "Region restart cancelled.";
+		if (text.substr(0, restart_cancelled.length()) == restart_cancelled)
 		{
-			std::string new_msg =LLNotifications::instance().getGlobalString(text);
-			args["MESSAGE"] = new_msg;
-			LLNotificationsUtil::add("SystemMessage", args);
+			LLFloaterRegionRestarting::close();
 		}
+
+		std::string new_msg =LLNotifications::instance().getGlobalString(text);
+		args["MESSAGE"] = new_msg;
+		LLNotificationsUtil::add("SystemMessage", args);
 	}
 	else if (modal)
 	{
diff --git a/indra/newview/llviewerparcelmgr.cpp b/indra/newview/llviewerparcelmgr.cpp
index 4cdb568d17..e361fad9de 100755
--- a/indra/newview/llviewerparcelmgr.cpp
+++ b/indra/newview/llviewerparcelmgr.cpp
@@ -1580,7 +1580,8 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 			// Let interesting parties know about agent parcel change.
 			LLViewerParcelMgr* instance = LLViewerParcelMgr::getInstance();
 
-			instance->mAgentParcelChangedSignal();
+			// Notify anything that wants to know when the agent changes parcels
+			gAgent.changeParcels();
 
 			if (instance->mTeleportInProgress)
 			{
@@ -2458,10 +2459,6 @@ LLViewerTexture* LLViewerParcelMgr::getPassImage() const
 	return sPassImage;
 }
 
-boost::signals2::connection LLViewerParcelMgr::addAgentParcelChangedCallback(parcel_changed_callback_t cb)
-{
-	return mAgentParcelChangedSignal.connect(cb);
-}
 /*
  * Set finish teleport callback. You can use it to observe all  teleport events.
  * NOTE:
@@ -2475,7 +2472,7 @@ boost::signals2::connection LLViewerParcelMgr::setTeleportFinishedCallback(telep
 	return mTeleportFinishedSignal.connect(cb);
 }
 
-boost::signals2::connection LLViewerParcelMgr::setTeleportFailedCallback(parcel_changed_callback_t cb)
+boost::signals2::connection LLViewerParcelMgr::setTeleportFailedCallback(teleport_failed_callback_t cb)
 {
 	return mTeleportFailedSignal.connect(cb);
 }
diff --git a/indra/newview/llviewerparcelmgr.h b/indra/newview/llviewerparcelmgr.h
index 6183b7e90e..9da49bb3f3 100755
--- a/indra/newview/llviewerparcelmgr.h
+++ b/indra/newview/llviewerparcelmgr.h
@@ -80,8 +80,8 @@ class LLViewerParcelMgr : public LLSingleton<LLViewerParcelMgr>
 public:
 	typedef boost::function<void (const LLVector3d&, const bool& local)> teleport_finished_callback_t;
 	typedef boost::signals2::signal<void (const LLVector3d&, const bool&)> teleport_finished_signal_t;
-	typedef boost::function<void()> parcel_changed_callback_t;
-	typedef boost::signals2::signal<void()> parcel_changed_signal_t;
+	typedef boost::function<void()> teleport_failed_callback_t;
+	typedef boost::signals2::signal<void()> teleport_failed_signal_t;
 
 	LLViewerParcelMgr();
 	~LLViewerParcelMgr();
@@ -283,9 +283,8 @@ public:
 	// the agent is banned or not in the allowed group
 	BOOL isCollisionBanned();
 
-	boost::signals2::connection addAgentParcelChangedCallback(parcel_changed_callback_t cb);
 	boost::signals2::connection setTeleportFinishedCallback(teleport_finished_callback_t cb);
-	boost::signals2::connection setTeleportFailedCallback(parcel_changed_callback_t cb);
+	boost::signals2::connection setTeleportFailedCallback(teleport_failed_callback_t cb);
 	void onTeleportFinished(bool local, const LLVector3d& new_pos);
 	void onTeleportFailed();
 
@@ -338,8 +337,7 @@ private:
 
 	BOOL						mTeleportInProgress;
 	teleport_finished_signal_t	mTeleportFinishedSignal;
-	parcel_changed_signal_t		mTeleportFailedSignal;
-	parcel_changed_signal_t		mAgentParcelChangedSignal;
+	teleport_failed_signal_t	mTeleportFailedSignal;
 
 	// Array of pieces of parcel edges to potentially draw
 	// Has (parcels_per_edge + 1) * (parcels_per_edge + 1) elements so
diff --git a/indra/newview/skins/default/colors.xml b/indra/newview/skins/default/colors.xml
index 6f1a24d7f8..3ebb64e3fa 100755
--- a/indra/newview/skins/default/colors.xml
+++ b/indra/newview/skins/default/colors.xml
@@ -122,6 +122,9 @@
   <color
       name="Blue_80"
       value="0 0 1 0.8" />
+  <color
+      name="Orange"
+      value="1 .82 .46 1" />
 
   <!-- This color name makes potentially unused colors show up bright purple.
   Leave this here until all Unused? are removed below, otherwise
diff --git a/indra/newview/skins/default/xui/en/floater_region_restarting.xml b/indra/newview/skins/default/xui/en/floater_region_restarting.xml
new file mode 100644
index 0000000000..2fe4d0190a
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/floater_region_restarting.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater
+ height="150"
+ width="290"
+ layout="topleft"
+ name="region_restarting"
+ help_topic="floater_region_restarting"
+ single_instance="true"
+ reuse_instance="false"
+ title="REGION RESTARTING">
+    <string name="RegionName">
+    The region you are in now ([NAME]) is about to restart.
+
+If you stay in this region you will be logged out.
+    </string>
+    <string name="RestartSeconds">
+     Seconds until restart
+[SECONDS]
+    </string>
+    <panel
+     name="layout_panel_1"
+     height="150"
+     width="290"
+     follows="right|top"
+     top="0"
+     left="0"
+     background_visible="true"
+     bg_opaque_color="Orange"
+     bg_alpha_color="Orange">
+
+    <icon color="1.0 1.0 1.0 1.0"
+     tab_stop="false"
+     mouse_opaque="false"
+     name="icon"
+     width="32"
+     height="32"
+     image_name="notify_caution_icon.tga"
+     follows="left|top">
+    </icon>
+
+    <text
+     type="string"
+     length="1"
+     follows="top|left"
+     layout="topleft"
+     name="region_name"
+     text_color="Black"
+     font="SansSerifBold"
+     word_wrap="true"
+     height="100"
+     top="5"
+     left="40"
+     width="230">
+    The region you are in now (-The longest region name-) is about to restart.
+
+If you stay in this region you will be logged out.
+    </text>
+    <text
+     type="string"
+     length="1"
+     follows="top|left"
+     layout="topleft"
+     name="restart_seconds"
+     text_color="Black"
+     font="SansSerifLargeBold"
+     height="40"
+     top="110"
+     left="0"
+     halign="center"
+     width="290">
+     Seconds until restart
+     32767
+    </text>
+  </panel>
+ </floater>
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index 35f2e7b31e..a93601f5fd 100755
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -6893,8 +6893,8 @@ This will add a bookmark in your inventory so you can quickly IM this Resident.
   <notification
    icon="notify.tga"
    name="RegionRestartMinutes"
+   show_toast="false"
    priority="high"
-   sound="UISndAlert"
    type="notify">
 The region "[NAME]" will restart in [MINUTES] minutes.
 If you stay in this region you will be logged out.
@@ -6903,8 +6903,8 @@ If you stay in this region you will be logged out.
   <notification
    icon="notify.tga"
    name="RegionRestartSeconds"
+   show_toast="false"
    priority="high"
-   sound="UISndAlert"
    type="notify">
 The region "[NAME]" will restart in [SECONDS] seconds.
 If you stay in this region you will be logged out.