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/**
* @file llregioninfomodel.cpp
* @brief Region info model
*
* $LicenseInfo:firstyear=2011&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2011, 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 "llregioninfomodel.h"
// libs
#include "message.h"
#include "llregionflags.h"
// viewers
void LLRegionInfoModel::reset()
{
mSimAccess = 0;
mAgentLimit = 0;
mRegionFlags = 0;
mEstateID = 0;
mParentEstateID = 0;
mPricePerMeter = 0;
mRedirectGridX = 0;
mRedirectGridY = 0;
mBillableFactor = 0.0f;
mObjectBonusFactor = 0.0f;
mWaterHeight = 0.0f;
mTerrainRaiseLimit = 0.0f;
mTerrainLowerLimit = 0.0f;
mSunHour = 0.0f;
mUseEstateSun = false;
mSimType.clear();
mSimName.clear();
}
LLRegionInfoModel::LLRegionInfoModel()
{
reset();
}
boost::signals2::connection LLRegionInfoModel::setUpdateCallback(const update_signal_t::slot_type& cb)
{
return mUpdateSignal.connect(cb);
}
bool LLRegionInfoModel::getUseFixedSun()
{
return mRegionFlags & REGION_FLAGS_SUN_FIXED;
}
void LLRegionInfoModel::update(LLMessageSystem* msg)
{
reset();
msg->getStringFast(_PREHASH_RegionInfo, _PREHASH_SimName, mSimName);
msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_EstateID, mEstateID);
msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_ParentEstateID, mParentEstateID);
msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_RegionFlags, mRegionFlags);
msg->getU8Fast(_PREHASH_RegionInfo, _PREHASH_SimAccess, mSimAccess);
msg->getU8Fast(_PREHASH_RegionInfo, _PREHASH_MaxAgents, mAgentLimit);
msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_ObjectBonusFactor, mObjectBonusFactor);
msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_BillableFactor, mBillableFactor);
msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_WaterHeight, mWaterHeight);
msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_TerrainRaiseLimit, mTerrainRaiseLimit);
msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_TerrainLowerLimit, mTerrainLowerLimit);
msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_PricePerMeter, mPricePerMeter);
msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_RedirectGridX, mRedirectGridX);
msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_RedirectGridY, mRedirectGridY);
msg->getBOOL(_PREHASH_RegionInfo, _PREHASH_UseEstateSun, mUseEstateSun);
// actually the "last set" sun hour, not the current sun hour. JC
msg->getF32(_PREHASH_RegionInfo, _PREHASH_SunHour, mSunHour);
// the only reasonable way to decide if we actually have any data is to
// check to see if any of these fields have nonzero sizes
if (msg->getSize(_PREHASH_RegionInfo2, _PREHASH_ProductSKU) > 0 ||
msg->getSize(_PREHASH_RegionInfo2, "ProductName") > 0)
{
msg->getString(_PREHASH_RegionInfo2, "ProductName", mSimType);
}
// Let interested parties know that region info has been updated.
mUpdateSignal();
}
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