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