107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
/**
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* @file llparcelselection.cpp
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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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#include "llviewerprecompiledheaders.h"
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#include "llparcelselection.h"
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#include "llparcel.h"
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// static
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LLPointer<LLParcelSelection> LLParcelSelection::sNullSelection;
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template<>
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const LLSafeHandle<LLParcelSelection>::NullFunc
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LLSafeHandle<LLParcelSelection>::sNullFunc = LLParcelSelection::getNullParcelSelection;
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//
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// LLParcelSelection
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//
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LLParcelSelection::LLParcelSelection() :
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mParcel(NULL),
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mSelectedMultipleOwners(FALSE),
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mWholeParcelSelected(FALSE),
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mSelectedSelfCount(0),
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mSelectedOtherCount(0),
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mSelectedPublicCount(0)
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{
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}
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LLParcelSelection::LLParcelSelection(LLParcel* parcel) :
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mParcel(parcel),
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mSelectedMultipleOwners(FALSE),
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mWholeParcelSelected(FALSE),
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mSelectedSelfCount(0),
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mSelectedOtherCount(0),
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mSelectedPublicCount(0)
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{
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}
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LLParcelSelection::~LLParcelSelection()
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{
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}
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BOOL LLParcelSelection::getMultipleOwners() const
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{
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return mSelectedMultipleOwners;
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}
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BOOL LLParcelSelection::getWholeParcelSelected() const
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{
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return mWholeParcelSelected;
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}
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S32 LLParcelSelection::getClaimableArea() const
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{
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const S32 UNIT_AREA = S32( PARCEL_GRID_STEP_METERS * PARCEL_GRID_STEP_METERS );
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return mSelectedPublicCount * UNIT_AREA;
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}
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bool LLParcelSelection::hasOthersSelected() const
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{
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return mSelectedOtherCount != 0;
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}
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// static
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LLParcelSelection* LLParcelSelection::getNullParcelSelection()
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{
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if (sNullSelection.isNull())
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{
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sNullSelection = new LLParcelSelection;
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}
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return sNullSelection;
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}
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