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

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

1 files changed, 385 insertions, 385 deletions

diff --git a/indra/newview/llviewerparcelmgr.h b/indra/newview/llviewerparcelmgr.h
index efcd272716..00750ad8b7 100644
--- a/indra/newview/llviewerparcelmgr.h
+++ b/indra/newview/llviewerparcelmgr.h
@@ -1,385 +1,385 @@
-/** 
- * @file llviewerparcelmgr.h
- * @brief Viewer-side representation of owned land
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * 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_LLVIEWERPARCELMGR_H
-#define LL_LLVIEWERPARCELMGR_H
-
-#include "v3dmath.h"
-#include "llframetimer.h"
-#include "llsingleton.h"
-#include "llparcelselection.h"
-#include "llui.h"
-
-#include <boost/function.hpp>
-#include <boost/signals2.hpp>
-
-class LLUUID;
-class LLMessageSystem;
-class LLParcel;
-class LLViewerTexture;
-class LLViewerRegion;
-
-const F32 DWELL_NAN = -1.0f;	// A dwell having this value will be displayed as Loading...
-
-// Constants for sendLandOwner
-//const U32 NO_NEIGHBOR_JOIN = 0x0;
-//const U32 ALL_NEIGHBOR_JOIN = U32(  NORTH_MASK 
-//							  | SOUTH_MASK 
-//							  | EAST_MASK 
-//							  | WEST_MASK);
-
-// Specify the type of land transfer taking place
-//enum ELandTransferType
-//{
-//	LTT_RELEASE_LAND = 0x1,
-//	LTT_CLAIM_LAND = 0x2,
-//	LTT_BUY_LAND = 0x4,
-//	LTT_DEED_LAND = 0x8,
-//	LTT_FOR_GROUP = 0x16
-//};
-
-// Base class for people who want to "observe" changes in the viewer
-// parcel selection.
-
-//FIXME: this should be done by grabbing a floating parcel selection and observing changes on it, not the parcel mgr
-//--RN
-class LLParcelObserver
-{
-public:
-	virtual ~LLParcelObserver() {};
-	virtual void changed() = 0;
-};
-
-class LLViewerParcelMgr : public LLSingleton<LLViewerParcelMgr>
-{
-	LLSINGLETON(LLViewerParcelMgr);
-	~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()> teleport_failed_callback_t;
-	typedef boost::signals2::signal<void()> teleport_failed_signal_t;
-
-	static void cleanupGlobals();
-
-	bool	selectionEmpty() const;
-	F32		getSelectionWidth() const	{ return F32(mEastNorth.mdV[VX] - mWestSouth.mdV[VX]); }
-	F32		getSelectionHeight() const	{ return F32(mEastNorth.mdV[VY] - mWestSouth.mdV[VY]); }
-	bool	getSelection(LLVector3d &min, LLVector3d &max) { min = mWestSouth; max = mEastNorth; return !selectionEmpty();}
-	LLViewerRegion* getSelectionRegion();
-	F32		getDwelling() const { return mSelectedDwell;}
-
-	void	getDisplayInfo(S32* area, S32* claim, S32* rent, bool* for_sale, F32* dwell);
-
-	// Returns selected area
-	S32 getSelectedArea() const;
-
-	void resetSegments(U8* segments);
-
-	// write a rectangle's worth of line segments into the highlight array
-	void writeHighlightSegments(F32 west, F32 south, F32 east, F32 north);
-
-	// Write highlight segments from a packed bitmap of the appropriate
-	// parcel.
-	void writeSegmentsFromBitmap(U8* bitmap, U8* segments);
-
-	void writeAgentParcelFromBitmap(U8* bitmap);
-
-	// Select the collision parcel
-	void selectCollisionParcel();
-
-	// Select the parcel at a specific point
-	LLParcelSelectionHandle selectParcelAt(const LLVector3d& pos_global);
-
-	// Take the current rectangle select, and select the parcel contained
-	// within it.
-	LLParcelSelectionHandle selectParcelInRectangle();
-
-	// Select a piece of land
-	LLParcelSelectionHandle selectLand(const LLVector3d &corner1, const LLVector3d &corner2, 
-					   bool snap_to_parcel);
-
-	// Clear the selection, and stop drawing the highlight.
-	void	deselectLand();
-	void	deselectUnused();
-
-	void addObserver(LLParcelObserver* observer);
-	void removeObserver(LLParcelObserver* observer);
-	void notifyObservers();
-
-	void setSelectionVisible(bool visible) { mRenderSelection = visible; }
-
-	bool	isOwnedAt(const LLVector3d& pos_global) const;
-	bool	isOwnedSelfAt(const LLVector3d& pos_global) const;
-	bool	isOwnedOtherAt(const LLVector3d& pos_global) const;
-	bool	isSoundLocal(const LLVector3d &pos_global) const;
-
-	bool	canHearSound(const LLVector3d &pos_global) const;
-
-	// Returns a reference counted pointer to current parcel selection.  
-	// Selection does not change to reflect new selections made by user
-	// Use this when implementing a task UI that refers to a specific
-	// selection.
-	LLParcelSelectionHandle getParcelSelection() const;
-
-	// Returns a reference counted pointer to current parcel selection.
-	// Pointer tracks whatever the user has currently selected.
-	// Use this when implementing an inspector UI.
-	// http://en.wikipedia.org/wiki/Inspector_window
-	LLParcelSelectionHandle getFloatingParcelSelection() const;
-
-	//LLParcel *getParcelSelection() const;
-	LLParcel *getAgentParcel() const;
-    LLParcel *getAgentOrSelectedParcel() const;
-
-	bool	inAgentParcel(const LLVector3d &pos_global) const;
-
-	// Returns a pointer only when it has valid data.
-	LLParcel*	getHoverParcel() const;
-
-	LLParcel*	getCollisionParcel() const;
-
-	// Can this agent build on the parcel he is on?
-	// Used for parcel property icons in nav bar.
-	bool	allowAgentBuild() const;
-	bool	allowAgentBuild(const LLParcel* parcel) const;
-	
-	// Can this agent speak on the parcel he is on?
-	// Used for parcel property icons in nav bar.
-	bool	allowAgentVoice() const;
-	bool	allowAgentVoice(const LLViewerRegion* region, const LLParcel* parcel) const;
-
-	// Can this agent start flying on this parcel?
-	// Used for parcel property icons in nav bar.
-	bool	allowAgentFly(const LLViewerRegion* region, const LLParcel* parcel) const;
-	
-	// Can this agent be pushed by llPushObject() on this parcel?
-	// Used for parcel property icons in nav bar.
-	bool	allowAgentPush(const LLViewerRegion* region, const LLParcel* parcel) const;
-	
-	// Can scripts written by non-parcel-owners run on the agent's current
-	// parcel?  Used for parcel property icons in nav bar.
-	bool	allowAgentScripts(const LLViewerRegion* region, const LLParcel* parcel) const;
-	
-	// Can the agent be damaged here?
-	// Used for parcel property icons in nav bar.
-	bool	allowAgentDamage(const LLViewerRegion* region, const LLParcel* parcel) const;
-
-	F32		getHoverParcelWidth() const		
-				{ return F32(mHoverEastNorth.mdV[VX] - mHoverWestSouth.mdV[VX]); }
-
-	F32		getHoverParcelHeight() const
-				{ return F32(mHoverEastNorth.mdV[VY] - mHoverWestSouth.mdV[VY]); }
-
-	// UTILITIES
-	void	render();
-	void	renderParcelCollision();
-
-	void	renderRect(	const LLVector3d &west_south_bottom, 
-						const LLVector3d &east_north_top );
-	void	renderOneSegment(F32 x1, F32 y1, F32 x2, F32 y2, F32 height, U8 direction, LLViewerRegion* regionp);
-	void	renderHighlightSegments(const U8* segments, LLViewerRegion* regionp);
-	void	renderCollisionSegments(U8* segments, bool use_pass, LLViewerRegion* regionp);
-
-    static S32 PARCEL_BAN_LINES_HIDE;
-    static S32 PARCEL_BAN_LINES_ON_COLLISION;
-    static S32 PARCEL_BAN_LINES_ON_PROXIMITY;
-    void	resetCollisionTimer(); // Ban lines visibility timer
-
-	void	sendParcelGodForceOwner(const LLUUID& owner_id);
-
-	// make the selected parcel a content parcel. 
-	void sendParcelGodForceToContent();
-
-	// Pack information about this parcel and send it to the region
-	// containing the southwest corner of the selection.
-	// If want_reply_to_update, simulator will send back a ParcelProperties
-	// message.
-	void	sendParcelPropertiesUpdate(LLParcel* parcel, bool use_agent_region = false);
-
-	// Takes an Access List flag, like AL_ACCESS or AL_BAN
-	void	sendParcelAccessListUpdate(U32 which);
-	
-	// Takes an Access List flag, like AL_ACCESS or AL_BAN
-	void	sendParcelAccessListRequest(U32 flags);
-
-	// Dwell is not part of the usual parcel update information because the
-	// simulator doesn't actually know the per-parcel dwell.  Ack!  We have
-	// to get it out of the database.
-	void	sendParcelDwellRequest();
-
-	// If the point is outside the current hover parcel, request more data
-	void	setHoverParcel(const LLVector3d& pos_global);
-
-	bool	canAgentBuyParcel(LLParcel*, bool forGroup) const;
-	
-//	void	startClaimLand(bool is_for_group = false);
-	void	startBuyLand(bool is_for_group = false);
-	void	startSellLand();
-	void	startReleaseLand();
-	void	startDivideLand();
-	void	startJoinLand();
-	void	startDeedLandToGroup();
-	void reclaimParcel();
-
-	void	buyPass();
-
-	// Buying Land
-	
-	class ParcelBuyInfo;
-	ParcelBuyInfo* setupParcelBuy(const LLUUID& agent_id,
-								  const LLUUID& session_id,						 
-								  const LLUUID& group_id,
-								  bool is_group_owned,
-								  bool is_claim,
-								  bool remove_contribution);
-		// callers responsibility to call deleteParcelBuy() on return value
-	void sendParcelBuy(ParcelBuyInfo*);
-	void deleteParcelBuy(ParcelBuyInfo* *info);
-					   
-	void sendParcelDeed(const LLUUID& group_id);
-
-	// Send the ParcelRelease message
-	void sendParcelRelease();
-
-	// accessors for mAgentParcel
-	const std::string& getAgentParcelName() const;
-    const S32 getAgentParcelId() const;
-
-	// Create a landmark at the "appropriate" location for the
-	// currently selected parcel.
-	// *NOTE: Taken out 2005-03-21. Phoenix.
-	//void makeLandmarkAtSelection();
-
-	static void onStartMusicResponse(const LLUUID &region_id, const S32 &parcel_id, const std::string &url, const bool &play);
-	static void optionallyStartMusic(const std::string &music_url, const S32 &local_id, const LLUUID &region_id, bool switched_parcel);
-
-	static void processParcelOverlay(LLMessageSystem *msg, void **user_data);
-	static void processParcelProperties(LLMessageSystem *msg, void **user_data);
-	static void processParcelAccessListReply(LLMessageSystem *msg, void **user);
-	static void processParcelDwellReply(LLMessageSystem *msg, void **user);
-
-	void dump();
-
-	// Whether or not the collision border around the parcel is there because
-	// the agent is banned or not in the allowed group
-	bool isCollisionBanned();
-
-	boost::signals2::connection setTeleportFinishedCallback(teleport_finished_callback_t cb);
-	boost::signals2::connection setTeleportFailedCallback(teleport_failed_callback_t cb);
-	void onTeleportFinished(bool local, const LLVector3d& new_pos);
-	void onTeleportFailed();
-	bool getTeleportInProgress();
-
-	static bool isParcelOwnedByAgent(const LLParcel* parcelp, U64 group_proxy_power);
-	static bool isParcelModifiableByAgent(const LLParcel* parcelp, U64 group_proxy_power);
-
-private:
-	static void sendParcelAccessListUpdate(U32 flags, const std::map<LLUUID, class LLAccessEntry>& entries, LLViewerRegion* region, S32 parcel_local_id);
-	static void sendParcelExperienceUpdate( const U32 flags, uuid_vec_t experience_ids, LLViewerRegion* region, S32 parcel_local_id );
-	static bool releaseAlertCB(const LLSD& notification, const LLSD& response);
-
-	// If the user is claiming land and the current selection 
-	// borders a piece of land the user already owns, ask if he
-	// wants to join this land to the other piece.
-	//void	askJoinIfNecessary(ELandTransferType land_transfer_type);
-	//static void joinAlertCB(S32 option, void* data);
-
-	//void buyAskMoney(ELandTransferType land_transfer_type);
-
-	// move land from current owner to it's group.
-	void deedLandToGroup();
-
-	static bool deedAlertCB(const LLSD& notification, const LLSD& response);
-
-	static bool callbackDivideLand(const LLSD& notification, const LLSD& response);
-	static bool callbackJoinLand(const LLSD& notification, const LLSD& response);
-
-	//void	finishClaim(bool user_to_user_sale, U32 join);
-	LLViewerTexture* getBlockedImage() const;
-	LLViewerTexture* getPassImage() const;
-
-private:
-	bool						mSelected;
-
-	LLParcel*					mCurrentParcel;			// selected parcel info
-	LLParcelSelectionHandle		mCurrentParcelSelection;
-	LLParcelSelectionHandle		mFloatingParcelSelection;
-	S32							mRequestResult;		// result of last parcel request
-	LLVector3d					mWestSouth;
-	LLVector3d					mEastNorth;
-	F32							mSelectedDwell;
-
-	LLParcel					*mAgentParcel;		// info for parcel agent is in
-	S32							mAgentParcelSequenceID;	// incrementing counter to suppress out of order updates
-
-	LLParcel*					mHoverParcel;
-	S32							mHoverRequestResult;
-	LLVector3d					mHoverWestSouth;
-	LLVector3d					mHoverEastNorth;
-
-	std::vector<LLParcelObserver*> mObservers;
-
-	bool						mTeleportInProgress;
-	LLVector3d					mTeleportInProgressPosition;
-	teleport_finished_signal_t	mTeleportFinishedSignal;
-	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
-	// we can represent edges of the grid.
-	// WEST_MASK = draw west edge
-	// SOUTH_MASK = draw south edge
-	S32							mParcelsPerEdge;
-	U8*							mHighlightSegments;
-	U8*							mAgentParcelOverlay;
-
-	// Raw data buffer for unpacking parcel overlay chunks
-	// Size = parcels_per_edge * parcels_per_edge / parcel_overlay_chunks
-	static U8*					sPackedOverlay;
-
-	// Watch for pending collisions with a parcel you can't access.
-	// If it's coming, draw the parcel's boundaries.
-	LLParcel*					mCollisionParcel;
-	U8*							mCollisionSegments;
-	bool						mRenderCollision; 
-	bool						mRenderSelection;
-	S32							mCollisionBanned;     
-	LLFrameTimer				mCollisionTimer;
-	LLViewerTexture*			mBlockedImage;
-	LLViewerTexture*			mPassImage;
-
-	// Media
-	S32 						mMediaParcelId;
-	U64 						mMediaRegionId;
-};
-
-
-void sanitize_corners(const LLVector3d &corner1, const LLVector3d &corner2,
-						LLVector3d &west_south_bottom, LLVector3d &east_north_top);
-
-#endif
+/**

+ * @file llviewerparcelmgr.h

+ * @brief Viewer-side representation of owned land

+ *

+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$

+ * 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_LLVIEWERPARCELMGR_H

+#define LL_LLVIEWERPARCELMGR_H

+

+#include "v3dmath.h"

+#include "llframetimer.h"

+#include "llsingleton.h"

+#include "llparcelselection.h"

+#include "llui.h"

+

+#include <boost/function.hpp>

+#include <boost/signals2.hpp>

+

+class LLUUID;

+class LLMessageSystem;

+class LLParcel;

+class LLViewerTexture;

+class LLViewerRegion;

+

+const F32 DWELL_NAN = -1.0f;    // A dwell having this value will be displayed as Loading...

+

+// Constants for sendLandOwner

+//const U32 NO_NEIGHBOR_JOIN = 0x0;

+//const U32 ALL_NEIGHBOR_JOIN = U32(  NORTH_MASK

+//                            | SOUTH_MASK

+//                            | EAST_MASK

+//                            | WEST_MASK);

+

+// Specify the type of land transfer taking place

+//enum ELandTransferType

+//{

+//  LTT_RELEASE_LAND = 0x1,

+//  LTT_CLAIM_LAND = 0x2,

+//  LTT_BUY_LAND = 0x4,

+//  LTT_DEED_LAND = 0x8,

+//  LTT_FOR_GROUP = 0x16

+//};

+

+// Base class for people who want to "observe" changes in the viewer

+// parcel selection.

+

+//FIXME: this should be done by grabbing a floating parcel selection and observing changes on it, not the parcel mgr

+//--RN

+class LLParcelObserver

+{

+public:

+    virtual ~LLParcelObserver() {};

+    virtual void changed() = 0;

+};

+

+class LLViewerParcelMgr : public LLSingleton<LLViewerParcelMgr>

+{

+    LLSINGLETON(LLViewerParcelMgr);

+    ~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()> teleport_failed_callback_t;

+    typedef boost::signals2::signal<void()> teleport_failed_signal_t;

+

+    static void cleanupGlobals();

+

+    bool    selectionEmpty() const;

+    F32     getSelectionWidth() const   { return F32(mEastNorth.mdV[VX] - mWestSouth.mdV[VX]); }

+    F32     getSelectionHeight() const  { return F32(mEastNorth.mdV[VY] - mWestSouth.mdV[VY]); }

+    bool    getSelection(LLVector3d &min, LLVector3d &max) { min = mWestSouth; max = mEastNorth; return !selectionEmpty();}

+    LLViewerRegion* getSelectionRegion();

+    F32     getDwelling() const { return mSelectedDwell;}

+

+    void    getDisplayInfo(S32* area, S32* claim, S32* rent, bool* for_sale, F32* dwell);

+

+    // Returns selected area

+    S32 getSelectedArea() const;

+

+    void resetSegments(U8* segments);

+

+    // write a rectangle's worth of line segments into the highlight array

+    void writeHighlightSegments(F32 west, F32 south, F32 east, F32 north);

+

+    // Write highlight segments from a packed bitmap of the appropriate

+    // parcel.

+    void writeSegmentsFromBitmap(U8* bitmap, U8* segments);

+

+    void writeAgentParcelFromBitmap(U8* bitmap);

+

+    // Select the collision parcel

+    void selectCollisionParcel();

+

+    // Select the parcel at a specific point

+    LLParcelSelectionHandle selectParcelAt(const LLVector3d& pos_global);

+

+    // Take the current rectangle select, and select the parcel contained

+    // within it.

+    LLParcelSelectionHandle selectParcelInRectangle();

+

+    // Select a piece of land

+    LLParcelSelectionHandle selectLand(const LLVector3d &corner1, const LLVector3d &corner2,

+                       bool snap_to_parcel);

+

+    // Clear the selection, and stop drawing the highlight.

+    void    deselectLand();

+    void    deselectUnused();

+

+    void addObserver(LLParcelObserver* observer);

+    void removeObserver(LLParcelObserver* observer);

+    void notifyObservers();

+

+    void setSelectionVisible(bool visible) { mRenderSelection = visible; }

+

+    bool    isOwnedAt(const LLVector3d& pos_global) const;

+    bool    isOwnedSelfAt(const LLVector3d& pos_global) const;

+    bool    isOwnedOtherAt(const LLVector3d& pos_global) const;

+    bool    isSoundLocal(const LLVector3d &pos_global) const;

+

+    bool    canHearSound(const LLVector3d &pos_global) const;

+

+    // Returns a reference counted pointer to current parcel selection.

+    // Selection does not change to reflect new selections made by user

+    // Use this when implementing a task UI that refers to a specific

+    // selection.

+    LLParcelSelectionHandle getParcelSelection() const;

+

+    // Returns a reference counted pointer to current parcel selection.

+    // Pointer tracks whatever the user has currently selected.

+    // Use this when implementing an inspector UI.

+    // http://en.wikipedia.org/wiki/Inspector_window

+    LLParcelSelectionHandle getFloatingParcelSelection() const;

+

+    //LLParcel *getParcelSelection() const;

+    LLParcel *getAgentParcel() const;

+    LLParcel *getAgentOrSelectedParcel() const;

+

+    bool    inAgentParcel(const LLVector3d &pos_global) const;

+

+    // Returns a pointer only when it has valid data.

+    LLParcel*   getHoverParcel() const;

+

+    LLParcel*   getCollisionParcel() const;

+

+    // Can this agent build on the parcel he is on?

+    // Used for parcel property icons in nav bar.

+    bool    allowAgentBuild() const;

+    bool    allowAgentBuild(const LLParcel* parcel) const;

+

+    // Can this agent speak on the parcel he is on?

+    // Used for parcel property icons in nav bar.

+    bool    allowAgentVoice() const;

+    bool    allowAgentVoice(const LLViewerRegion* region, const LLParcel* parcel) const;

+

+    // Can this agent start flying on this parcel?

+    // Used for parcel property icons in nav bar.

+    bool    allowAgentFly(const LLViewerRegion* region, const LLParcel* parcel) const;

+

+    // Can this agent be pushed by llPushObject() on this parcel?

+    // Used for parcel property icons in nav bar.

+    bool    allowAgentPush(const LLViewerRegion* region, const LLParcel* parcel) const;

+

+    // Can scripts written by non-parcel-owners run on the agent's current

+    // parcel?  Used for parcel property icons in nav bar.

+    bool    allowAgentScripts(const LLViewerRegion* region, const LLParcel* parcel) const;

+

+    // Can the agent be damaged here?

+    // Used for parcel property icons in nav bar.

+    bool    allowAgentDamage(const LLViewerRegion* region, const LLParcel* parcel) const;

+

+    F32     getHoverParcelWidth() const

+                { return F32(mHoverEastNorth.mdV[VX] - mHoverWestSouth.mdV[VX]); }

+

+    F32     getHoverParcelHeight() const

+                { return F32(mHoverEastNorth.mdV[VY] - mHoverWestSouth.mdV[VY]); }

+

+    // UTILITIES

+    void    render();

+    void    renderParcelCollision();

+

+    void    renderRect( const LLVector3d &west_south_bottom,

+                        const LLVector3d &east_north_top );

+    void    renderOneSegment(F32 x1, F32 y1, F32 x2, F32 y2, F32 height, U8 direction, LLViewerRegion* regionp);

+    void    renderHighlightSegments(const U8* segments, LLViewerRegion* regionp);

+    void    renderCollisionSegments(U8* segments, bool use_pass, LLViewerRegion* regionp);

+

+    static S32 PARCEL_BAN_LINES_HIDE;

+    static S32 PARCEL_BAN_LINES_ON_COLLISION;

+    static S32 PARCEL_BAN_LINES_ON_PROXIMITY;

+    void    resetCollisionTimer(); // Ban lines visibility timer

+

+    void    sendParcelGodForceOwner(const LLUUID& owner_id);

+

+    // make the selected parcel a content parcel.

+    void sendParcelGodForceToContent();

+

+    // Pack information about this parcel and send it to the region

+    // containing the southwest corner of the selection.

+    // If want_reply_to_update, simulator will send back a ParcelProperties

+    // message.

+    void    sendParcelPropertiesUpdate(LLParcel* parcel, bool use_agent_region = false);

+

+    // Takes an Access List flag, like AL_ACCESS or AL_BAN

+    void    sendParcelAccessListUpdate(U32 which);

+

+    // Takes an Access List flag, like AL_ACCESS or AL_BAN

+    void    sendParcelAccessListRequest(U32 flags);

+

+    // Dwell is not part of the usual parcel update information because the

+    // simulator doesn't actually know the per-parcel dwell.  Ack!  We have

+    // to get it out of the database.

+    void    sendParcelDwellRequest();

+

+    // If the point is outside the current hover parcel, request more data

+    void    setHoverParcel(const LLVector3d& pos_global);

+

+    bool    canAgentBuyParcel(LLParcel*, bool forGroup) const;

+

+//  void    startClaimLand(bool is_for_group = false);

+    void    startBuyLand(bool is_for_group = false);

+    void    startSellLand();

+    void    startReleaseLand();

+    void    startDivideLand();

+    void    startJoinLand();

+    void    startDeedLandToGroup();

+    void reclaimParcel();

+

+    void    buyPass();

+

+    // Buying Land

+

+    class ParcelBuyInfo;

+    ParcelBuyInfo* setupParcelBuy(const LLUUID& agent_id,

+                                  const LLUUID& session_id,

+                                  const LLUUID& group_id,

+                                  bool is_group_owned,

+                                  bool is_claim,

+                                  bool remove_contribution);

+        // callers responsibility to call deleteParcelBuy() on return value

+    void sendParcelBuy(ParcelBuyInfo*);

+    void deleteParcelBuy(ParcelBuyInfo* *info);

+

+    void sendParcelDeed(const LLUUID& group_id);

+

+    // Send the ParcelRelease message

+    void sendParcelRelease();

+

+    // accessors for mAgentParcel

+    const std::string& getAgentParcelName() const;

+    const S32 getAgentParcelId() const;

+

+    // Create a landmark at the "appropriate" location for the

+    // currently selected parcel.

+    // *NOTE: Taken out 2005-03-21. Phoenix.

+    //void makeLandmarkAtSelection();

+

+    static void onStartMusicResponse(const LLUUID &region_id, const S32 &parcel_id, const std::string &url, const bool &play);

+    static void optionallyStartMusic(const std::string &music_url, const S32 &local_id, const LLUUID &region_id, bool switched_parcel);

+

+    static void processParcelOverlay(LLMessageSystem *msg, void **user_data);

+    static void processParcelProperties(LLMessageSystem *msg, void **user_data);

+    static void processParcelAccessListReply(LLMessageSystem *msg, void **user);

+    static void processParcelDwellReply(LLMessageSystem *msg, void **user);

+

+    void dump();

+

+    // Whether or not the collision border around the parcel is there because

+    // the agent is banned or not in the allowed group

+    bool isCollisionBanned();

+

+    boost::signals2::connection setTeleportFinishedCallback(teleport_finished_callback_t cb);

+    boost::signals2::connection setTeleportFailedCallback(teleport_failed_callback_t cb);

+    void onTeleportFinished(bool local, const LLVector3d& new_pos);

+    void onTeleportFailed();

+    bool getTeleportInProgress();

+

+    static bool isParcelOwnedByAgent(const LLParcel* parcelp, U64 group_proxy_power);

+    static bool isParcelModifiableByAgent(const LLParcel* parcelp, U64 group_proxy_power);

+

+private:

+    static void sendParcelAccessListUpdate(U32 flags, const std::map<LLUUID, class LLAccessEntry>& entries, LLViewerRegion* region, S32 parcel_local_id);

+    static void sendParcelExperienceUpdate( const U32 flags, uuid_vec_t experience_ids, LLViewerRegion* region, S32 parcel_local_id );

+    static bool releaseAlertCB(const LLSD& notification, const LLSD& response);

+

+    // If the user is claiming land and the current selection

+    // borders a piece of land the user already owns, ask if he

+    // wants to join this land to the other piece.

+    //void  askJoinIfNecessary(ELandTransferType land_transfer_type);

+    //static void joinAlertCB(S32 option, void* data);

+

+    //void buyAskMoney(ELandTransferType land_transfer_type);

+

+    // move land from current owner to it's group.

+    void deedLandToGroup();

+

+    static bool deedAlertCB(const LLSD& notification, const LLSD& response);

+

+    static bool callbackDivideLand(const LLSD& notification, const LLSD& response);

+    static bool callbackJoinLand(const LLSD& notification, const LLSD& response);

+

+    //void  finishClaim(bool user_to_user_sale, U32 join);

+    LLViewerTexture* getBlockedImage() const;

+    LLViewerTexture* getPassImage() const;

+

+private:

+    bool                        mSelected;

+

+    LLParcel*                   mCurrentParcel;         // selected parcel info

+    LLParcelSelectionHandle     mCurrentParcelSelection;

+    LLParcelSelectionHandle     mFloatingParcelSelection;

+    S32                         mRequestResult;     // result of last parcel request

+    LLVector3d                  mWestSouth;

+    LLVector3d                  mEastNorth;

+    F32                         mSelectedDwell;

+

+    LLParcel                    *mAgentParcel;      // info for parcel agent is in

+    S32                         mAgentParcelSequenceID; // incrementing counter to suppress out of order updates

+

+    LLParcel*                   mHoverParcel;

+    S32                         mHoverRequestResult;

+    LLVector3d                  mHoverWestSouth;

+    LLVector3d                  mHoverEastNorth;

+

+    std::vector<LLParcelObserver*> mObservers;

+

+    bool                        mTeleportInProgress;

+    LLVector3d                  mTeleportInProgressPosition;

+    teleport_finished_signal_t  mTeleportFinishedSignal;

+    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

+    // we can represent edges of the grid.

+    // WEST_MASK = draw west edge

+    // SOUTH_MASK = draw south edge

+    S32                         mParcelsPerEdge;

+    U8*                         mHighlightSegments;

+    U8*                         mAgentParcelOverlay;

+

+    // Raw data buffer for unpacking parcel overlay chunks

+    // Size = parcels_per_edge * parcels_per_edge / parcel_overlay_chunks

+    static U8*                  sPackedOverlay;

+

+    // Watch for pending collisions with a parcel you can't access.

+    // If it's coming, draw the parcel's boundaries.

+    LLParcel*                   mCollisionParcel;

+    U8*                         mCollisionSegments;

+    bool                        mRenderCollision;

+    bool                        mRenderSelection;

+    S32                         mCollisionBanned;

+    LLFrameTimer                mCollisionTimer;

+    LLViewerTexture*            mBlockedImage;

+    LLViewerTexture*            mPassImage;

+

+    // Media

+    S32                         mMediaParcelId;

+    U64                         mMediaRegionId;

+};

+

+

+void sanitize_corners(const LLVector3d &corner1, const LLVector3d &corner2,

+                        LLVector3d &west_south_bottom, LLVector3d &east_north_top);

+

+#endif