/** * @file llparcelselection.cpp * @brief Information about the currently selected parcel * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "llparcelselection.h" #include "llparcel.h" // static LLPointer<LLParcelSelection> LLParcelSelection::sNullSelection; template<> const LLSafeHandle<LLParcelSelection>::NullFunc LLSafeHandle<LLParcelSelection>::sNullFunc = LLParcelSelection::getNullParcelSelection; // // LLParcelSelection // LLParcelSelection::LLParcelSelection() : mParcel(NULL), mSelectedMultipleOwners(FALSE), mWholeParcelSelected(FALSE), mSelectedSelfCount(0), mSelectedOtherCount(0), mSelectedPublicCount(0) { } LLParcelSelection::LLParcelSelection(LLParcel* parcel) : mParcel(parcel), mSelectedMultipleOwners(FALSE), mWholeParcelSelected(FALSE), mSelectedSelfCount(0), mSelectedOtherCount(0), mSelectedPublicCount(0) { } LLParcelSelection::~LLParcelSelection() { } BOOL LLParcelSelection::getMultipleOwners() const { return mSelectedMultipleOwners; } BOOL LLParcelSelection::getWholeParcelSelected() const { return mWholeParcelSelected; } S32 LLParcelSelection::getClaimableArea() const { const S32 UNIT_AREA = S32( PARCEL_GRID_STEP_METERS * PARCEL_GRID_STEP_METERS ); return mSelectedPublicCount * UNIT_AREA; } bool LLParcelSelection::hasOthersSelected() const { return mSelectedOtherCount != 0; } // static LLParcelSelection* LLParcelSelection::getNullParcelSelection() { if (sNullSelection.isNull()) { sNullSelection = new LLParcelSelection; } return sNullSelection; }