ER-1016 - "Remove ability for anyone to edit terrain" and ER-910 "Parcel

Privacy" changes.  Many naming changes for the featureto be "See avatars"
instead of "hidden avatars".  Also removed the "anyone can edit terrain"
checkbox and slammed the value to FALSE.

27 files changed, 103 insertions, 121 deletions

diff --git a/indra/llinventory/llparcel.cpp b/indra/llinventory/llparcel.cpp
index e026ad32f9..c95f922301 100644
--- a/indra/llinventory/llparcel.cpp
+++ b/indra/llinventory/llparcel.cpp
@@ -227,7 +227,7 @@ void LLParcel::init(const LLUUID &owner_id,
 	setPreviousOwnerID(LLUUID::null);
 	setPreviouslyGroupOwned(FALSE);
 
-	setHiddenAVs(FALSE);
+	setSeeAVs(TRUE);
 	setAllowGroupAVSounds(TRUE);
 	setAllowAnyAVSounds(TRUE);
 	setHaveNewParcelLimitData(FALSE);
@@ -707,7 +707,7 @@ void LLParcel::packMessage(LLSD& msg)
 	msg["user_location"] = ll_sd_from_vector3(mUserLocation);
 	msg["user_look_at"] = ll_sd_from_vector3(mUserLookAt);
 	msg["landing_type"] = (U8)mLandingType;
-	msg["hidden_avs"] = (LLSD::Boolean) getHiddenAVs();
+	msg["see_avs"] = (LLSD::Boolean) getSeeAVs();
 	msg["group_av_sounds"] = (LLSD::Boolean) getAllowGroupAVSounds();
 	msg["any_av_sounds"] = (LLSD::Boolean) getAllowAnyAVSounds();
 }
@@ -728,19 +728,19 @@ void LLParcel::unpackMessage(LLMessageSystem* msg)
     msg->getStringFast( _PREHASH_ParcelData,_PREHASH_MediaURL, buffer );
     setMediaURL(buffer);
     
-	BOOL hidden_avs = FALSE;
+	BOOL see_avs = TRUE;			// All default to true for legacy server behavior
 	BOOL any_av_sounds = TRUE;
 	BOOL group_av_sounds = TRUE;
-	bool have_new_parcel_limit_data = (msg->getSizeFast(_PREHASH_ParcelData, _PREHASH_HiddenAVs) > 0);		// New version of server should send all 3 of these values
+	bool have_new_parcel_limit_data = (msg->getSizeFast(_PREHASH_ParcelData, _PREHASH_SeeAVs) > 0);		// New version of server should send all 3 of these values
 	have_new_parcel_limit_data &= (msg->getSizeFast(_PREHASH_ParcelData, _PREHASH_AnyAVSounds) > 0);
 	have_new_parcel_limit_data &= (msg->getSizeFast(_PREHASH_ParcelData, _PREHASH_GroupAVSounds) > 0);
 	if (have_new_parcel_limit_data)
 	{
-		msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_HiddenAVs, hidden_avs);
+		msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_SeeAVs, see_avs);
 		msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_AnyAVSounds, any_av_sounds);
 		msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_GroupAVSounds, group_av_sounds);
 	}
-	setHiddenAVs((bool) hidden_avs);
+	setSeeAVs((bool) see_avs);
 	setAllowAnyAVSounds((bool) any_av_sounds);
 	setAllowGroupAVSounds((bool) group_av_sounds);
 
diff --git a/indra/llinventory/llparcel.h b/indra/llinventory/llparcel.h
index c27e5a5091..ff35caab4c 100644
--- a/indra/llinventory/llparcel.h
+++ b/indra/llinventory/llparcel.h
@@ -75,7 +75,7 @@ const U8 PARCEL_AUCTION		= 0x05;
 // unused 0x06
 // unused 0x07
 // flag, unused 0x08
-const U8 PARCEL_HIDDENAVS   = 0x10;	// avatars not visible outside of parcel
+const U8 PARCEL_HIDDENAVS   = 0x10;	// avatars not visible outside of parcel.  Used for 'see avs' feature, but must be off for compatibility
 const U8 PARCEL_SOUND_LOCAL = 0x20;
 const U8 PARCEL_WEST_LINE	= 0x40;	// flag, property line on west edge
 const U8 PARCEL_SOUTH_LINE	= 0x80;	// flag, property line on south edge
@@ -271,7 +271,7 @@ public:
 	void setUserLocation(const LLVector3& pos)	{ mUserLocation = pos; }
 	void setUserLookAt(const LLVector3& rot)	{ mUserLookAt = rot; }
 	void setLandingType(const ELandingType type) { mLandingType = type; }
-	void setHiddenAVs(BOOL hidden_avs)	{ mHiddenAVs = hidden_avs;	}
+	void setSeeAVs(BOOL see_avs)	{ mSeeAVs = see_avs;	}
 	void setHaveNewParcelLimitData(bool have_new_parcel_data)		{ mHaveNewParcelLimitData = have_new_parcel_data;		}		// Remove this once hidden AV feature is fully available grid-wide
 
 	void setAuctionID(U32 auction_id) { mAuctionID = auction_id;}
@@ -377,7 +377,7 @@ public:
 	const LLVector3& getUserLocation() const	{ return mUserLocation; }
 	const LLVector3& getUserLookAt() const	{ return mUserLookAt; }
 	ELandingType getLandingType() const	{ return mLandingType; }
-	BOOL getHiddenAVs() const			{ return mHiddenAVs;		}
+	BOOL getSeeAVs() const			{ return mSeeAVs;		}
 	BOOL getHaveNewParcelLimitData() const		{ return mHaveNewParcelLimitData;	}
 
 	// User-specified snapshot
@@ -621,7 +621,7 @@ protected:
 	LLVector3 mUserLocation;
 	LLVector3 mUserLookAt;
 	ELandingType mLandingType;
-	BOOL mHiddenAVs;				// Avatars are hidden on this parcel from outside it
+	BOOL mSeeAVs;							// Avatars on this parcel are visible from outside it
 	BOOL mHaveNewParcelLimitData;			// Remove once hidden AV feature is grid-wide
 	LLTimer mSaleTimerExpires;
 	LLTimer mMediaResetTimer;
diff --git a/indra/llinventory/llparcelflags.h b/indra/llinventory/llparcelflags.h
index a85a6a51b3..b1a917df73 100644
--- a/indra/llinventory/llparcelflags.h
+++ b/indra/llinventory/llparcelflags.h
@@ -127,6 +127,6 @@ const S32 PARCEL_DETAILS_OWNER = 2;
 const S32 PARCEL_DETAILS_GROUP = 3;
 const S32 PARCEL_DETAILS_AREA = 4;
 const S32 PARCEL_DETAILS_ID = 5;
-const S32 PARCEL_DETAILS_HIDDEN_AVS = 6;
+const S32 PARCEL_DETAILS_SEE_AVATARS = 6;
 
 #endif
diff --git a/indra/llmessage/message_prehash.cpp b/indra/llmessage/message_prehash.cpp
index e33da51aee..e71fb96540 100644
--- a/indra/llmessage/message_prehash.cpp
+++ b/indra/llmessage/message_prehash.cpp
@@ -1376,6 +1376,6 @@ char const* const _PREHASH_VCoord = LLMessageStringTable::getInstance()->getStri
 char const* const _PREHASH_FaceIndex = LLMessageStringTable::getInstance()->getString("FaceIndex");
 char const* const _PREHASH_StatusData = LLMessageStringTable::getInstance()->getString("StatusData");
 char const* const _PREHASH_ProductSKU = LLMessageStringTable::getInstance()->getString("ProductSKU");
-char const* const _PREHASH_HiddenAVs = LLMessageStringTable::getInstance()->getString("HiddenAVs");
+char const* const _PREHASH_SeeAVs = LLMessageStringTable::getInstance()->getString("SeeAVs");
 char const* const _PREHASH_AnyAVSounds = LLMessageStringTable::getInstance()->getString("AnyAVSounds");
 char const* const _PREHASH_GroupAVSounds = LLMessageStringTable::getInstance()->getString("GroupAVSounds");
diff --git a/indra/llmessage/message_prehash.h b/indra/llmessage/message_prehash.h
index b706ef8866..dd2c2dbd64 100644
--- a/indra/llmessage/message_prehash.h
+++ b/indra/llmessage/message_prehash.h
@@ -1376,7 +1376,7 @@ extern char const* const _PREHASH_VCoord;
 extern char const* const _PREHASH_FaceIndex;
 extern char const* const _PREHASH_StatusData;
 extern char const* const _PREHASH_ProductSKU;
-extern char const* const _PREHASH_HiddenAVs;
+extern char const* const _PREHASH_SeeAVs;
 extern char const* const _PREHASH_AnyAVSounds;
 extern char const* const _PREHASH_GroupAVSounds;
 #endif
diff --git a/indra/lscript/lscript_compile/indra.l b/indra/lscript/lscript_compile/indra.l
index 78e31ead1a..4e103ae2ba 100644
--- a/indra/lscript/lscript_compile/indra.l
+++ b/indra/lscript/lscript_compile/indra.l
@@ -604,7 +604,7 @@ extern "C" { int yyerror(const char *fmt, ...); }
 "PARCEL_DETAILS_GROUP"	{ count(); yylval.ival = PARCEL_DETAILS_GROUP; return(INTEGER_CONSTANT); }
 "PARCEL_DETAILS_AREA"	{ count(); yylval.ival = PARCEL_DETAILS_AREA; return(INTEGER_CONSTANT); }
 "PARCEL_DETAILS_ID"		{ count(); yylval.ival = PARCEL_DETAILS_ID; return(INTEGER_CONSTANT); }
-"PARCEL_DETAILS_HIDDEN_AVS"	{ count(); yylval.ival = PARCEL_DETAILS_HIDDEN_AVS; return(INTEGER_CONSTANT); }
+"PARCEL_DETAILS_SEE_AVATARS"	{ count(); yylval.ival = PARCEL_DETAILS_SEE_AVATARS; return(INTEGER_CONSTANT); }
 
 "STRING_TRIM_HEAD"	{ count(); yylval.ival = STRING_TRIM_HEAD; return(INTEGER_CONSTANT); }
 "STRING_TRIM_TAIL"	{ count(); yylval.ival = STRING_TRIM_TAIL; return(INTEGER_CONSTANT); }
diff --git a/indra/newview/app_settings/keywords.ini b/indra/newview/app_settings/keywords.ini
index 4e8f90d901..9fa4046fdf 100644
--- a/indra/newview/app_settings/keywords.ini
+++ b/indra/newview/app_settings/keywords.ini
@@ -498,7 +498,7 @@ PARCEL_DETAILS_OWNER	Used with llGetParcelDetails to get the parcel owner id.
 PARCEL_DETAILS_GROUP	Used with llGetParcelDetails to get the parcel group id.
 PARCEL_DETAILS_AREA		Used with llGetParcelDetails to get the parcel area in square meters.
 PARCEL_DETAILS_ID		Used with llGetParcelDetails to get the parcel id.
-PARCEL_DETAILS_HIDDEN_AVS	Used with llGetParcelDetails to get the hidden avatars setting.
+PARCEL_DETAILS_SEE_AVATARS	Used with llGetParcelDetails to get the avatars visibility setting.
 
 STRING_TRIM_HEAD		Used with llStringTrim to trim leading spaces from a string.
 STRING_TRIM_TAIL		Used with llStringTrim to trim trailing spaces from a string.
diff --git a/indra/newview/llfloaterland.cpp b/indra/newview/llfloaterland.cpp
index 420a2b0f72..45d215664e 100644
--- a/indra/newview/llfloaterland.cpp
+++ b/indra/newview/llfloaterland.cpp
@@ -1804,7 +1804,6 @@ LLPanelLandOptions::LLPanelLandOptions(LLParcelSelectionHandle& parcel)
 	mCheckEditGroupObjects(NULL),
 	mCheckAllObjectEntry(NULL),
 	mCheckGroupObjectEntry(NULL),
-	mCheckEditLand(NULL),
 	mCheckSafe(NULL),
 	mCheckFly(NULL),
 	mCheckGroupScripts(NULL),
@@ -1818,7 +1817,7 @@ LLPanelLandOptions::LLPanelLandOptions(LLParcelSelectionHandle& parcel)
 	mClearBtn(NULL),
 	mMatureCtrl(NULL),
 	mPushRestrictionCtrl(NULL),
-	mPrivateParcelCtrl(NULL),
+	mSeeAvatarsCtrl(NULL),
 	mParcel(parcel)
 {
 }
@@ -1838,8 +1837,8 @@ BOOL LLPanelLandOptions::postBuild()
 	mCheckGroupObjectEntry = getChild<LLCheckBoxCtrl>( "group object entry check");
 	childSetCommitCallback("group object entry check", onCommitAny, this);
 	
-	mCheckEditLand = getChild<LLCheckBoxCtrl>( "edit land check");
-	childSetCommitCallback("edit land check", onCommitAny, this);
+//	mCheckEditLand = getChild<LLCheckBoxCtrl>( "edit land check");
+//	childSetCommitCallback("edit land check", onCommitAny, this);
 
 	
 	mCheckGroupScripts = getChild<LLCheckBoxCtrl>( "check group scripts");
@@ -1861,8 +1860,8 @@ BOOL LLPanelLandOptions::postBuild()
 	mPushRestrictionCtrl = getChild<LLCheckBoxCtrl>( "PushRestrictCheck");
 	childSetCommitCallback("PushRestrictCheck", onCommitAny, this);
 
-	mPrivateParcelCtrl = getChild<LLCheckBoxCtrl>( "PrivateParcelCheck");
-	childSetCommitCallback("PrivateParcelCheck", onCommitAny, this);
+	mSeeAvatarsCtrl = getChild<LLCheckBoxCtrl>( "SeeAvatarsCheck");
+	childSetCommitCallback("SeeAvatarsCheck", onCommitAny, this);
 
 	mCheckShowDirectory = getChild<LLCheckBoxCtrl>( "ShowDirectoryCheck");
 	childSetCommitCallback("ShowDirectoryCheck", onCommitAny, this);
@@ -1954,9 +1953,6 @@ void LLPanelLandOptions::refresh()
 		mCheckGroupObjectEntry	->set(FALSE);
 		mCheckGroupObjectEntry	->setEnabled(FALSE);
 
-		mCheckEditLand		->set(FALSE);
-		mCheckEditLand		->setEnabled(FALSE);
-
 		mCheckSafe			->set(FALSE);
 		mCheckSafe			->setEnabled(FALSE);
 
@@ -1972,8 +1968,8 @@ void LLPanelLandOptions::refresh()
 		mPushRestrictionCtrl->set(FALSE);
 		mPushRestrictionCtrl->setEnabled(FALSE);
 
-		mPrivateParcelCtrl->set(FALSE);
-		mPrivateParcelCtrl->setEnabled(FALSE);
+		mSeeAvatarsCtrl->set(TRUE);				// NOTE - reversed FALSE/TRUE for 'see avatars' prototype
+		mSeeAvatarsCtrl->setEnabled(FALSE);
 
 		mLandingTypeCombo->setCurrentByIndex(0);
 		mLandingTypeCombo->setEnabled(FALSE);
@@ -2005,10 +2001,6 @@ void LLPanelLandOptions::refresh()
 		mCheckGroupObjectEntry	->set( parcel->getAllowGroupObjectEntry() ||  parcel->getAllowAllObjectEntry());
 		mCheckGroupObjectEntry	->setEnabled( can_change_options && !parcel->getAllowAllObjectEntry() );
 
-		BOOL can_change_terraform = LLViewerParcelMgr::isParcelModifiableByAgent(parcel, GP_LAND_EDIT);
-		mCheckEditLand		->set( parcel->getAllowTerraform() );
-		mCheckEditLand		->setEnabled( can_change_terraform );
-
 		mCheckSafe			->set( !parcel->getAllowDamage() );
 		mCheckSafe			->setEnabled( can_change_options );
 
@@ -2034,9 +2026,9 @@ void LLPanelLandOptions::refresh()
 			mPushRestrictionCtrl->setEnabled(can_change_options);
 		}
 
-		mPrivateParcelCtrl->set(parcel->getHiddenAVs());
-		mPrivateParcelCtrl->setLabel(getString("hidden_avs_text"));
-		mPrivateParcelCtrl->setEnabled(can_change_options && parcel->getHaveNewParcelLimitData());
+		mSeeAvatarsCtrl->set(parcel->getSeeAVs());
+		mSeeAvatarsCtrl->setLabel(getString("see_avs_text"));
+		mSeeAvatarsCtrl->setEnabled(can_change_options && parcel->getHaveNewParcelLimitData());
 
 		BOOL can_change_landing_point = LLViewerParcelMgr::isParcelModifiableByAgent(parcel, 
 														GP_LAND_SET_LANDING_POINT);
@@ -2233,7 +2225,6 @@ void LLPanelLandOptions::onCommitAny(LLUICtrl *ctrl, void *userdata)
 	BOOL create_group_objects	= self->mCheckEditGroupObjects->get() || self->mCheckEditObjects->get();
 	BOOL all_object_entry		= self->mCheckAllObjectEntry->get();
 	BOOL group_object_entry	= self->mCheckGroupObjectEntry->get() || self->mCheckAllObjectEntry->get();
-	BOOL allow_terraform	= self->mCheckEditLand->get();
 	BOOL allow_damage		= !self->mCheckSafe->get();
 	BOOL allow_fly			= self->mCheckFly->get();
 	BOOL allow_landmark		= TRUE; // cannot restrict landmark creation
@@ -2242,7 +2233,7 @@ void LLPanelLandOptions::onCommitAny(LLUICtrl *ctrl, void *userdata)
 	BOOL allow_publish		= FALSE;
 	BOOL mature_publish		= self->mMatureCtrl->get();
 	BOOL push_restriction	= self->mPushRestrictionCtrl->get();
-	BOOL hidden_avs     = self->mPrivateParcelCtrl->get();
+	BOOL see_avs			= self->mSeeAvatarsCtrl->get();
 	BOOL show_directory		= self->mCheckShowDirectory->get();
 	// we have to get the index from a lookup, not from the position in the dropdown!
 	S32  category_index		= LLParcel::getCategoryFromString(self->mCategoryCombo->getSelectedValue());
@@ -2263,7 +2254,7 @@ void LLPanelLandOptions::onCommitAny(LLUICtrl *ctrl, void *userdata)
 	parcel->setParcelFlag(PF_CREATE_GROUP_OBJECTS, create_group_objects);
 	parcel->setParcelFlag(PF_ALLOW_ALL_OBJECT_ENTRY, all_object_entry);
 	parcel->setParcelFlag(PF_ALLOW_GROUP_OBJECT_ENTRY, group_object_entry);
-	parcel->setParcelFlag(PF_ALLOW_TERRAFORM, allow_terraform);
+	parcel->setParcelFlag(PF_ALLOW_TERRAFORM, FALSE);		// was allow_terraform
 	parcel->setParcelFlag(PF_ALLOW_DAMAGE, allow_damage);
 	parcel->setParcelFlag(PF_ALLOW_FLY, allow_fly);
 	parcel->setParcelFlag(PF_ALLOW_LANDMARK, allow_landmark);
@@ -2276,7 +2267,7 @@ void LLPanelLandOptions::onCommitAny(LLUICtrl *ctrl, void *userdata)
 	parcel->setCategory((LLParcel::ECategory)category_index);
 	parcel->setLandingType((LLParcel::ELandingType)landing_type_index);
 	parcel->setSnapshotID(snapshot_id);
-	parcel->setHiddenAVs(hidden_avs);
+	parcel->setSeeAVs(see_avs);
 
 	// Send current parcel data upstream to server
 	LLViewerParcelMgr::getInstance()->sendParcelPropertiesUpdate( parcel );
diff --git a/indra/newview/llfloaterland.h b/indra/newview/llfloaterland.h
index ef958892df..4f1c10274a 100644
--- a/indra/newview/llfloaterland.h
+++ b/indra/newview/llfloaterland.h
@@ -330,7 +330,6 @@ private:
 	LLCheckBoxCtrl*	mCheckEditGroupObjects;
 	LLCheckBoxCtrl*	mCheckAllObjectEntry;
 	LLCheckBoxCtrl*	mCheckGroupObjectEntry;
-	LLCheckBoxCtrl*	mCheckEditLand;
 	LLCheckBoxCtrl*	mCheckSafe;
 	LLCheckBoxCtrl*	mCheckFly;
 	LLCheckBoxCtrl*	mCheckGroupScripts;
@@ -348,7 +347,7 @@ private:
 
 	LLCheckBoxCtrl		*mMatureCtrl;
 	LLCheckBoxCtrl		*mPushRestrictionCtrl;
-	LLCheckBoxCtrl		*mPrivateParcelCtrl;
+	LLCheckBoxCtrl		*mSeeAvatarsCtrl;
 
 	LLSafeHandle<LLParcelSelection>&	mParcel;
 };
diff --git a/indra/newview/lllocationinputctrl.cpp b/indra/newview/lllocationinputctrl.cpp
index 7a988e95b9..1c8f6b6c98 100644
--- a/indra/newview/lllocationinputctrl.cpp
+++ b/indra/newview/lllocationinputctrl.cpp
@@ -190,7 +190,7 @@ LLLocationInputCtrl::Params::Params()
 	scripts_icon("scripts_icon"),
 	damage_icon("damage_icon"),
 	damage_text("damage_text"),
-	hidden_av_icon("hidden_av_icon"),
+	see_avatars_icon("see_avatars_icon"),
 	maturity_help_topic("maturity_help_topic")
 {
 }
@@ -343,12 +343,12 @@ LLLocationInputCtrl::LLLocationInputCtrl(const LLLocationInputCtrl::Params& p)
 	mDamageText = LLUICtrlFactory::create<LLTextBox>(damage_text);
 	addChild(mDamageText);
 	
-	LLIconCtrl::Params hidden_av_icon = p.hidden_av_icon;
-	hidden_av_icon.tool_tip = LLTrans::getString("LocationCtrlHiddenAVsTooltip");
-	hidden_av_icon.mouse_opaque = true;
-	mParcelIcon[HIDDEN_AV_ICON] = LLUICtrlFactory::create<LLIconCtrl>(hidden_av_icon);
-	mParcelIcon[HIDDEN_AV_ICON]->setMouseDownCallback(boost::bind(&LLLocationInputCtrl::onParcelIconClick, this, HIDDEN_AV_ICON));
-	addChild(mParcelIcon[HIDDEN_AV_ICON]);
+	LLIconCtrl::Params see_avatars_icon = p.see_avatars_icon;
+	see_avatars_icon.tool_tip = LLTrans::getString("LocationCtrlSeeAVsTooltip");
+	see_avatars_icon.mouse_opaque = true;
+	mParcelIcon[SEE_AVATARS_ICON] = LLUICtrlFactory::create<LLIconCtrl>(see_avatars_icon);
+	mParcelIcon[SEE_AVATARS_ICON]->setMouseDownCallback(boost::bind(&LLLocationInputCtrl::onParcelIconClick, this, SEE_AVATARS_ICON));
+	addChild(mParcelIcon[SEE_AVATARS_ICON]);
 	
 	// Register callbacks and load the location field context menu (NB: the order matters).
 	LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Navbar.Action", boost::bind(&LLLocationInputCtrl::onLocationContextMenuItemClicked, this, _2));
@@ -818,7 +818,7 @@ void LLLocationInputCtrl::refreshParcelIcons()
 		bool allow_build	= vpm->allowAgentBuild(current_parcel); // true when anyone is allowed to build. See EXT-4610.
 		bool allow_scripts	= vpm->allowAgentScripts(agent_region, current_parcel);
 		bool allow_damage	= vpm->allowAgentDamage(agent_region, current_parcel);
-		bool hidden_avs        = current_parcel->getHiddenAVs();
+		bool see_avs        = current_parcel->getSeeAVs();
 
 		// Most icons are "block this ability"
 		mParcelIcon[VOICE_ICON]->setVisible(   !allow_voice );
@@ -828,7 +828,7 @@ void LLLocationInputCtrl::refreshParcelIcons()
 		mParcelIcon[SCRIPTS_ICON]->setVisible( !allow_scripts );
 		mParcelIcon[DAMAGE_ICON]->setVisible(  allow_damage );
 		mDamageText->setVisible(allow_damage);
-		mParcelIcon[HIDDEN_AV_ICON]->setVisible( hidden_avs );
+		mParcelIcon[SEE_AVATARS_ICON]->setVisible( !see_avs );
 
 		// Padding goes to left of both landmark star and for sale btn
 		x -= mAddLandmarkHPad;
@@ -1185,8 +1185,8 @@ void LLLocationInputCtrl::onParcelIconClick(EParcelIcon icon)
 	case DAMAGE_ICON:
 		LLNotificationsUtil::add("NotSafe");
 		break;
-	case HIDDEN_AV_ICON:
-		LLNotificationsUtil::add("HiddenAVs");
+	case SEE_AVATARS_ICON:
+		LLNotificationsUtil::add("SeeAvatars");
 		break;
 	case ICON_COUNT:
 		break;
diff --git a/indra/newview/lllocationinputctrl.h b/indra/newview/lllocationinputctrl.h
index ead20efcb6..ed47ba73e3 100644
--- a/indra/newview/lllocationinputctrl.h
+++ b/indra/newview/lllocationinputctrl.h
@@ -78,7 +78,7 @@ public:
 											build_icon,
 											scripts_icon,
 											damage_icon,
-											hidden_av_icon;
+											see_avatars_icon;
 		Optional<LLTextBox::Params>			damage_text;
 		Params();
 	};
@@ -115,7 +115,7 @@ private:
 		BUILD_ICON,			// 3
 		SCRIPTS_ICON,		// 4
 		DAMAGE_ICON,		// 5
-		HIDDEN_AV_ICON,		// 6
+		SEE_AVATARS_ICON,   // 6
 		ICON_COUNT			// 7 total
 	};
 
diff --git a/indra/newview/llpanelplaceprofile.cpp b/indra/newview/llpanelplaceprofile.cpp
index 1500ac5429..1e9ce58237 100644
--- a/indra/newview/llpanelplaceprofile.cpp
+++ b/indra/newview/llpanelplaceprofile.cpp
@@ -70,8 +70,8 @@ static std::string icon_scripts;
 static std::string icon_scripts_no;
 static std::string icon_damage;
 static std::string icon_damage_no;
-static std::string icon_hidden_avs_on;
-static std::string icon_hidden_avs_off;
+static std::string icon_see_avs_on;
+static std::string icon_see_avs_off;
 
 LLPanelPlaceProfile::LLPanelPlaceProfile()
 :	LLPanelPlaceInfo(),
@@ -116,8 +116,8 @@ BOOL LLPanelPlaceProfile::postBuild()
 	mScriptsText = getChild<LLTextBox>("scripts_value");
 	mDamageIcon = getChild<LLIconCtrl>("damage_icon");
 	mDamageText = getChild<LLTextBox>("damage_value");
-	mHiddenAVsIcon = getChild<LLIconCtrl>("hidden_av_icon");
-	mHiddenAVsText = getChild<LLTextBox>("hidden_av_value");
+	mSeeAVsIcon = getChild<LLIconCtrl>("see_avatars_icon");
+	mSeeAVsText = getChild<LLTextBox>("see_avatars_value");
 
 	mRegionNameText = getChild<LLTextBox>("region_name");
 	mRegionTypeText = getChild<LLTextBox>("region_type");
@@ -157,8 +157,8 @@ BOOL LLPanelPlaceProfile::postBuild()
 	icon_scripts_no = getString("icon_ScriptsNo");
 	icon_damage = getString("icon_Damage");
 	icon_damage_no = getString("icon_DamageNo");
-	icon_hidden_avs_on = getString("icon_HiddenAVsOn");
-	icon_hidden_avs_off = getString("icon_HiddenAVsOff");
+	icon_see_avs_on = getString("icon_SeeAVs_On");
+	icon_see_avs_off = getString("icon_SeeAVs_Off");
 
 	return TRUE;
 }
@@ -188,8 +188,8 @@ void LLPanelPlaceProfile::resetLocation()
 	mScriptsText->setText(loading);
 	mDamageIcon->setValue(loading);
 	mDamageText->setText(loading);
-	mHiddenAVsIcon->setValue(loading);
-	mHiddenAVsText->setText(loading);
+	mSeeAVsIcon->setValue(loading);
+	mSeeAVsText->setText(loading);
 
 	mRegionNameText->setValue(loading);
 	mRegionTypeText->setValue(loading);
@@ -422,15 +422,15 @@ void LLPanelPlaceProfile::displaySelectedParcelInfo(LLParcel* parcel,
 		mDamageText->setText(off);
 	}
 
-	if (parcel->getHiddenAVs())
+	if (parcel->getSeeAVs())
 	{
-		mHiddenAVsIcon->setValue(icon_hidden_avs_on);
-		mHiddenAVsText->setText(on);
+		mSeeAVsIcon->setValue(icon_see_avs_on);
+		mSeeAVsText->setText(on);
 	}
 	else
 	{
-		mHiddenAVsIcon->setValue(icon_hidden_avs_off);
-		mHiddenAVsText->setText(off);
+		mSeeAVsIcon->setValue(icon_see_avs_off);
+		mSeeAVsText->setText(off);
 	}
 
 	mRegionNameText->setText(region->getName());
diff --git a/indra/newview/llpanelplaceprofile.h b/indra/newview/llpanelplaceprofile.h
index 6550dae06b..a33fc12ce4 100644
--- a/indra/newview/llpanelplaceprofile.h
+++ b/indra/newview/llpanelplaceprofile.h
@@ -91,8 +91,8 @@ private:
 	LLTextBox*			mScriptsText;
 	LLIconCtrl*			mDamageIcon;
 	LLTextBox*			mDamageText;
-	LLIconCtrl*			mHiddenAVsIcon;
-	LLTextBox*			mHiddenAVsText;
+	LLIconCtrl*			mSeeAVsIcon;
+	LLTextBox*			mSeeAVsText;
 
 	LLTextBox*			mRegionNameText;
 	LLTextBox*			mRegionTypeText;
diff --git a/indra/newview/llpaneltopinfobar.cpp b/indra/newview/llpaneltopinfobar.cpp
index d1d7c3e4b9..7087541fc8 100644
--- a/indra/newview/llpaneltopinfobar.cpp
+++ b/indra/newview/llpaneltopinfobar.cpp
@@ -102,7 +102,7 @@ void LLPanelTopInfoBar::initParcelIcons()
 	mParcelIcon[BUILD_ICON] = getChild<LLIconCtrl>("build_icon");
 	mParcelIcon[SCRIPTS_ICON] = getChild<LLIconCtrl>("scripts_icon");
 	mParcelIcon[DAMAGE_ICON] = getChild<LLIconCtrl>("damage_icon");
-	mParcelIcon[HIDDEN_AV_ICON] = getChild<LLIconCtrl>("hidden_av_icon");
+	mParcelIcon[SEE_AVATARS_ICON] = getChild<LLIconCtrl>("see_avatars_icon");
 
 	mParcelIcon[VOICE_ICON]->setToolTip(LLTrans::getString("LocationCtrlVoiceTooltip"));
 	mParcelIcon[FLY_ICON]->setToolTip(LLTrans::getString("LocationCtrlFlyTooltip"));
@@ -110,7 +110,7 @@ void LLPanelTopInfoBar::initParcelIcons()
 	mParcelIcon[BUILD_ICON]->setToolTip(LLTrans::getString("LocationCtrlBuildTooltip"));
 	mParcelIcon[SCRIPTS_ICON]->setToolTip(LLTrans::getString("LocationCtrlScriptsTooltip"));
 	mParcelIcon[DAMAGE_ICON]->setToolTip(LLTrans::getString("LocationCtrlDamageTooltip"));
-	mParcelIcon[HIDDEN_AV_ICON]->setToolTip(LLTrans::getString("LocationCtrlHiddenAVsTooltip"));
+	mParcelIcon[SEE_AVATARS_ICON]->setToolTip(LLTrans::getString("LocationCtrlSeeAVsTooltip"));
 
 	mParcelIcon[VOICE_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, VOICE_ICON));
 	mParcelIcon[FLY_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, FLY_ICON));
@@ -118,7 +118,7 @@ void LLPanelTopInfoBar::initParcelIcons()
 	mParcelIcon[BUILD_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, BUILD_ICON));
 	mParcelIcon[SCRIPTS_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, SCRIPTS_ICON));
 	mParcelIcon[DAMAGE_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, DAMAGE_ICON));
-	mParcelIcon[HIDDEN_AV_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, HIDDEN_AV_ICON));
+	mParcelIcon[SEE_AVATARS_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, SEE_AVATARS_ICON));
 
 	mDamageText->setText(LLStringExplicit("100%"));
 }
@@ -298,7 +298,7 @@ void LLPanelTopInfoBar::updateParcelIcons()
 		bool allow_build	= vpm->allowAgentBuild(current_parcel); // true when anyone is allowed to build. See EXT-4610.
 		bool allow_scripts	= vpm->allowAgentScripts(agent_region, current_parcel);
 		bool allow_damage	= vpm->allowAgentDamage(agent_region, current_parcel);
-		bool hidden_avs        = current_parcel->getHiddenAVs();
+		bool see_avs        = current_parcel->getSeeAVs();
 
 		// Most icons are "block this ability"
 		mParcelIcon[VOICE_ICON]->setVisible(   !allow_voice );
@@ -308,7 +308,7 @@ void LLPanelTopInfoBar::updateParcelIcons()
 		mParcelIcon[SCRIPTS_ICON]->setVisible( !allow_scripts );
 		mParcelIcon[DAMAGE_ICON]->setVisible(  allow_damage );
 		mDamageText->setVisible(allow_damage);
-		mParcelIcon[HIDDEN_AV_ICON]->setVisible( hidden_avs );
+		mParcelIcon[SEE_AVATARS_ICON]->setVisible( !see_avs );
 
 		layoutParcelIcons();
 	}
@@ -414,8 +414,8 @@ void LLPanelTopInfoBar::onParcelIconClick(EParcelIcon icon)
 	case DAMAGE_ICON:
 		LLNotificationsUtil::add("NotSafe");
 		break;
-	case HIDDEN_AV_ICON:
-		LLNotificationsUtil::add("HiddenAVs");
+	case SEE_AVATARS_ICON:
+		LLNotificationsUtil::add("SeeAvatars");
 		break;
 	case ICON_COUNT:
 		break;
diff --git a/indra/newview/llpaneltopinfobar.h b/indra/newview/llpaneltopinfobar.h
index ffbd53fe29..583e91d15e 100644
--- a/indra/newview/llpaneltopinfobar.h
+++ b/indra/newview/llpaneltopinfobar.h
@@ -70,7 +70,7 @@ private:
 		BUILD_ICON,			// 3
 		SCRIPTS_ICON,		// 4
 		DAMAGE_ICON,		// 5
-		HIDDEN_AV_ICON,		// 6
+		SEE_AVATARS_ICON,	// 6
 		ICON_COUNT			// 7 total
 	};
 
diff --git a/indra/newview/skins/default/textures/icons/Parcel_HiddenAVsOn_Dark.png b/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOff_Dark.png
index 956e02b14d..956e02b14d 100644
--- a/indra/newview/skins/default/textures/icons/Parcel_HiddenAVsOn_Dark.png
+++ b/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOff_Dark.png
diff --git a/indra/newview/skins/default/textures/icons/Parcel_HiddenAVsOn_Light.png b/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOff_Light.png
index 434caeda8b..434caeda8b 100644
--- a/indra/newview/skins/default/textures/icons/Parcel_HiddenAVsOn_Light.png
+++ b/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOff_Light.png
diff --git a/indra/newview/skins/default/textures/icons/Parcel_HiddenAVsOff_Dark.png b/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOn_Dark.png
index 064687ed0f..064687ed0f 100644
--- a/indra/newview/skins/default/textures/icons/Parcel_HiddenAVsOff_Dark.png
+++ b/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOn_Dark.png
diff --git a/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOn_Light.png b/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOn_Light.png
new file mode 100644
index 0000000000..5465650d0c
--- /dev/null
+++ b/indra/newview/skins/default/textures/icons/Parcel_SeeAVsOn_Light.png
diff --git a/indra/newview/skins/default/textures/textures.xml b/indra/newview/skins/default/textures/textures.xml
index e63e25b308..dad6dfd4cf 100644
--- a/indra/newview/skins/default/textures/textures.xml
+++ b/indra/newview/skins/default/textures/textures.xml
@@ -369,9 +369,10 @@ with the same filename but different name
  <texture name="Parcel_ScriptsNo_Dark" file_name="icons/Parcel_ScriptsNo_Dark.png" preload="false" />
  <texture name="Parcel_Voice_Dark" file_name="icons/Parcel_Voice_Dark.png" preload="false" />
  <texture name="Parcel_VoiceNo_Dark" file_name="icons/Parcel_VoiceNo_Dark.png" preload="false" />
- <texture name="Parcel_HiddenAVsOff_Dark" file_name="icons/Parcel_HiddenAVsOff_Dark.png" preload="false" />
- <texture name="Parcel_HiddenAVsOn_Dark" file_name="icons/Parcel_HiddenAVsOn_Dark.png" preload="false" />
- <texture name="Parcel_HiddenAVsOn_Light" file_name="icons/Parcel_HiddenAVsOn_Light.png" preload="false" />
+ <texture name="Parcel_SeeAVsOff_Dark" file_name="icons/Parcel_SeeAVsOff_Dark.png" preload="false" />
+ <texture name="Parcel_SeeAVsOn_Dark" file_name="icons/Parcel_SeeAVsOn_Dark.png" preload="false" />
+ <texture name="Parcel_SeeAVsOff_Light" file_name="icons/Parcel_SeeAVsOff_Light.png" preload="false" />
+ <texture name="Parcel_SeeAVsOn_Light" file_name="icons/Parcel_SeeAVsOn_Light.png" preload="false" />
 
  <texture name="Parcel_BuildNo_Light" file_name="icons/Parcel_BuildNo_Light.png" preload="false" />
  <texture name="Parcel_FlyNo_Light" file_name="icons/Parcel_FlyNo_Light.png" preload="false" />
diff --git a/indra/newview/skins/default/xui/en/floater_about_land.xml b/indra/newview/skins/default/xui/en/floater_about_land.xml
index 612d2a3bfe..ac186d7737 100644
--- a/indra/newview/skins/default/xui/en/floater_about_land.xml
+++ b/indra/newview/skins/default/xui/en/floater_about_land.xml
@@ -1205,8 +1205,8 @@ Only large parcels can be listed in search.
                 No Pushing (Region Override)
             </panel.string>
             <panel.string
-             name="hidden_avs_text">
-                Hidden Avatars
+             name="see_avs_text">
+                See and chat with avatars on this parcel
             </panel.string>
             <text
              type="string"
@@ -1218,26 +1218,17 @@ Only large parcels can be listed in search.
              left="10"
              name="allow_label"
              top="10"
-             width="278">
+             width="270">
                 Allow other Residents to:
             </text>
             <check_box
              height="16"
-             label="Edit Terrain"
-             layout="topleft"
-             left="14"
-             name="edit land check"
-             tool_tip="If checked, anyone can terraform your land. It is best to leave this unchecked, as you can always edit your own land."
-             top_pad="4"
-             width="147i" />
-            <check_box
-             height="16"
              label="Fly"
              layout="topleft"
              name="check fly"
              tool_tip="If checked, Residents can fly on your land. If unchecked, they can only fly into and over your land."
              left_pad="4"
-             width="150" />
+             width="128" />
             <text
              type="string"
              length="1"
@@ -1317,7 +1308,16 @@ Only large parcels can be listed in search.
              name="check group scripts"
              top_delta="0"
              width="70" />
-            <text
+          <check_box
+             height="16"
+             label="See Avatars"
+             layout="topleft"
+             left="14"
+             name="SeeAvatarsCheck"
+             tool_tip="Allow avatars on other parcels to see and chat with avatars on this parcel."
+             top_pad="5"
+             width="119" />
+           <text
              type="string"
              text_color="white"
              length="1"
@@ -1355,15 +1355,6 @@ Only large parcels can be listed in search.
              name="ShowDirectoryCheck"
              tool_tip="Let people see this parcel in search results"
              width="280" />
-            <check_box
-             height="16"
-             label="Private Parcel"
-             layout="topleft"
-             left_pad="5"
-             name="PrivateParcelCheck"
-             tool_tip="Prevents avatars from seeing into or out of the parcel."
-             top_delta="0"
-             width="119" />
             <combo_box
              enabled="false"
              height="23"
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index a6f1b5bf5c..503f8dfe64 100644
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -5655,11 +5655,11 @@ This area has building disabled. You can&apos;t build or rez objects here.
 
   <notification
    icon="notify.tga"
-   name="HiddenAVs"
+   name="SeeAvatars"
    persist="true"
    type="notify"
    unique="true">
-This parcel hides avatars from view from another parcel.   You can&apos;t see others outside the parcel, and those outside are not able to see you.
+This parcel hides avatars and text chat from another parcel.   You can&apos;t see other residents outside the parcel, and those outside are not able to see you.  Regular text chat on channel 0 is also blocked.
   </notification>
 
   <notification
diff --git a/indra/newview/skins/default/xui/en/panel_place_profile.xml b/indra/newview/skins/default/xui/en/panel_place_profile.xml
index 9c6ee32d45..e280115bda 100644
--- a/indra/newview/skins/default/xui/en/panel_place_profile.xml
+++ b/indra/newview/skins/default/xui/en/panel_place_profile.xml
@@ -154,13 +154,13 @@
      translate="false"
      value="Parcel_DamageNo_Dark" />
     <string
-     name="icon_HiddenAVsOff"
+     name="icon_SeeAVs_Off"
      translate="false"
-     value="Parcel_HiddenAVsOff_Dark" />
+     value="Parcel_SeeAVsOff_Dark" />
     <string
-     name="icon_HiddenAVsOn"
+     name="icon_SeeAVs_On"
      translate="false"
-     value="Parcel_HiddenAVsOn_Dark" />
+     value="Parcel_SeeAVsOn_Dark" />
     <button
      follows="top|left"
      height="24"
@@ -554,10 +554,10 @@
                         <icon
                          follows="top|left"
                          height="18"
-                         image_name="Parcel_HiddenAVsOff_Dark"
+                         image_name="Parcel_SeeAVsOff_Dark"
                          layout="topleft"
                          left="10"
-                         name="hidden_av_icon"
+                         name="see_avatars_icon"
                          top_pad="7"
                          width="22" />
                         <text
@@ -565,15 +565,15 @@
                          height="14"
                          layout="topleft"
                          left_pad="8"
-                         name="hidden_avs_label"
-                         value="Hidden Avatars:"
+                         name="see_avatars_label"
+                         value="See Avatars:"
                          width="90" />
                         <text
                          follows="left|top"
                          height="14"
                          layout="topleft"
                          left_pad="0"
-                         name="hidden_av_value"
+                         name="see_avatars_value"
                          value="Off"
                          width="60" />
                         <button
diff --git a/indra/newview/skins/default/xui/en/panel_topinfo_bar.xml b/indra/newview/skins/default/xui/en/panel_topinfo_bar.xml
index d9a0eb884c..79f29777ce 100644
--- a/indra/newview/skins/default/xui/en/panel_topinfo_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_topinfo_bar.xml
@@ -91,9 +91,9 @@
   <icon
     follows="right|top"
     height="13"
-    image_name="Parcel_HiddenAVsOn_Light"
+    image_name="Parcel_SeeAVsOff_Light"
     left="2"
-    name="hidden_av_icon"
+    name="see_avatars_icon"
     top="3"
     visible="false"
     width="14"
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index 416e1ac620..db6cd559b8 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -1761,7 +1761,7 @@ Returns the maximum number of prims allowed on the parcel at pos
 	<string name="LSLTipText_llGetParcelDetails" translate="false">
     list llGetParcelDetails(vector pos, list params)
     Returns the parcel details specified in params for the parcel at pos.
-    Params is one or more of: PARCEL_DETAILS_NAME, _DESC, _OWNER, _GROUP, _AREA, _ID, _HIDDEN_AVS
+    Params is one or more of: PARCEL_DETAILS_NAME, _DESC, _OWNER, _GROUP, _AREA, _ID, _SEE_AVATARS
   </string>
 	<string name="LSLTipText_llSetLinkPrimitiveParams" translate="false">
 llSetLinkPrimitiveParams(integer linknumber, list rules)
@@ -3133,7 +3133,7 @@ If you continue to receive this message, contact the [SUPPORT_SITE].
   <string name="LocationCtrlAdultIconTooltip">Adult Region</string>
   <string name="LocationCtrlModerateIconTooltip">Moderate Region</string>
   <string name="LocationCtrlGeneralIconTooltip">General Region</string>
-  <string name="LocationCtrlHiddenAVsTooltip">Hidden Avatars Parcel</string>
+  <string name="LocationCtrlSeeAVsTooltip">Avatars visible and chat allowed outside of this parcel</string>
 
   <!-- Strings used by the (currently Linux) auto-updater app -->
 	<string name="UpdaterWindowTitle">
diff --git a/indra/newview/skins/default/xui/en/widgets/location_input.xml b/indra/newview/skins/default/xui/en/widgets/location_input.xml
index 6041d750da..44436fb6f2 100644
--- a/indra/newview/skins/default/xui/en/widgets/location_input.xml
+++ b/indra/newview/skins/default/xui/en/widgets/location_input.xml
@@ -123,13 +123,13 @@
 	font="SansSerifSmall"
 	text_color="TextFgColor"
 	/>
-  <hidden_av_icon
-    name="hidden_av_icon"
+  <see_avatars_icon
+    name="see_avatars_icon"
     width="22"
     height="18"
     top="21"
     follows="right|top"
-    image_name="Parcel_HiddenAVsOn_Light"
+    image_name="Parcel_SeeAVsOff_Light"
     />
   <combo_button
 		name="Location History"
diff --git a/indra/newview/skins/minimal/xui/en/widgets/location_input.xml b/indra/newview/skins/minimal/xui/en/widgets/location_input.xml
index 9c2ba221ba..ba148cf421 100644
--- a/indra/newview/skins/minimal/xui/en/widgets/location_input.xml
+++ b/indra/newview/skins/minimal/xui/en/widgets/location_input.xml
@@ -113,8 +113,8 @@
 	  font="SansSerifSmall"
 	  text_color="TextFgColor"
 	/>
-  <hidden_av_icon
-    name="hidden_av_icon"
+  <see_avatars_icon
+    name="see_avatars_icon"
     width="0"
     height="0"
     visible="false"