/** * @file llparcelselection.h * @brief Information about the currently selected parcel * * $LicenseInfo:firstyear=2007&license=viewergpl$ * * Copyright (c) 2007-2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #ifndef LLPARCELSELECTION_H #define LLPARCELSELECTION_H #include "llrefcount.h" #include "llsafehandle.h" class LLParcel; class LLParcelSelection : public LLRefCount { friend class LLViewerParcelMgr; protected: ~LLParcelSelection(); public: LLParcelSelection(LLParcel* parcel); LLParcelSelection(); // this can return NULL at any time, as parcel selection // might have been invalidated. LLParcel* getParcel() { return mParcel; } // Return the number of grid units that are owned by you within // the selection (computed by server). S32 getSelfCount() const { return mSelectedSelfCount; } // Returns area that will actually be claimed in meters squared. S32 getClaimableArea() const; bool hasOthersSelected() const; // Does the selection have multiple land owners in it? BOOL getMultipleOwners() const; // Is the entire parcel selected, or just a part? BOOL getWholeParcelSelected() const; static LLParcelSelection* getNullParcelSelection(); private: void setParcel(LLParcel* parcel) { mParcel = parcel; } private: LLParcel* mParcel; BOOL mSelectedMultipleOwners; BOOL mWholeParcelSelected; S32 mSelectedSelfCount; S32 mSelectedOtherCount; S32 mSelectedPublicCount; static LLPointer<LLParcelSelection> sNullSelection; }; typedef LLSafeHandle<LLParcelSelection> LLParcelSelectionHandle; #endif