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/**
* @file llviewervisualparam.cpp
* @brief Implementation of LLViewerVisualParam class
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* 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
* $/LicenseInfo$
*/
//-----------------------------------------------------------------------------
// Header Files
//-----------------------------------------------------------------------------
#include "linden_common.h"
#include "llviewervisualparam.h"
#include "llxmltree.h"
#include "llwearable.h"
//-----------------------------------------------------------------------------
// LLViewerVisualParamInfo()
//-----------------------------------------------------------------------------
LLViewerVisualParamInfo::LLViewerVisualParamInfo()
:
mWearableType( LLWearableType::WT_INVALID ),
mCrossWearable(false),
mCamDist( 0.5f ),
mCamAngle( 0.f ),
mCamElevation( 0.f ),
mEditGroupDisplayOrder( 0 ),
mShowSimple(false),
mSimpleMin(0.f),
mSimpleMax(100.f)
{
}
LLViewerVisualParamInfo::~LLViewerVisualParamInfo()
{
}
//-----------------------------------------------------------------------------
// parseXml()
//-----------------------------------------------------------------------------
bool LLViewerVisualParamInfo::parseXml(LLXmlTreeNode *node)
{
llassert( node->hasName( "param" ) );
if (!LLVisualParamInfo::parseXml(node))
return false;
// VIEWER SPECIFIC PARAMS
std::string wearable;
static LLStdStringHandle wearable_string = LLXmlTree::addAttributeString("wearable");
if( node->getFastAttributeString( wearable_string, wearable) )
{
mWearableType = LLWearableType::getInstance()->typeNameToType( wearable );
}
static LLStdStringHandle edit_group_string = LLXmlTree::addAttributeString("edit_group");
if (!node->getFastAttributeString( edit_group_string, mEditGroup))
{
mEditGroup = "";
}
static LLStdStringHandle cross_wearable_string = LLXmlTree::addAttributeString("cross_wearable");
if (!node->getFastAttributeBOOL(cross_wearable_string, mCrossWearable))
{
mCrossWearable = false;
}
// Optional camera offsets from the current joint center. Used for generating "hints" (thumbnails).
static LLStdStringHandle camera_distance_string = LLXmlTree::addAttributeString("camera_distance");
node->getFastAttributeF32( camera_distance_string, mCamDist );
static LLStdStringHandle camera_angle_string = LLXmlTree::addAttributeString("camera_angle");
node->getFastAttributeF32( camera_angle_string, mCamAngle ); // in degrees
static LLStdStringHandle camera_elevation_string = LLXmlTree::addAttributeString("camera_elevation");
node->getFastAttributeF32( camera_elevation_string, mCamElevation );
mCamAngle += 180;
static S32 params_loaded = 0;
// By default, parameters are displayed in the order in which they appear in the xml file.
// "edit_group_order" overriddes.
static LLStdStringHandle edit_group_order_string = LLXmlTree::addAttributeString("edit_group_order");
if( !node->getFastAttributeF32( edit_group_order_string, mEditGroupDisplayOrder ) )
{
mEditGroupDisplayOrder = (F32)params_loaded;
}
params_loaded++;
return true;
}
/*virtual*/ void LLViewerVisualParamInfo::toStream(std::ostream &out)
{
LLVisualParamInfo::toStream(out);
out << mWearableType << "\t";
out << mEditGroup << "\t";
out << mEditGroupDisplayOrder << "\t";
}
//-----------------------------------------------------------------------------
// LLViewerVisualParam()
//-----------------------------------------------------------------------------
LLViewerVisualParam::LLViewerVisualParam()
: LLVisualParam()
{
}
//-----------------------------------------------------------------------------
// LLViewerVisualParam()
//-----------------------------------------------------------------------------
LLViewerVisualParam::LLViewerVisualParam(const LLViewerVisualParam& pOther)
: LLVisualParam(pOther)
{
}
//-----------------------------------------------------------------------------
// ~LLViewerVisualParam()
//-----------------------------------------------------------------------------
LLViewerVisualParam::~LLViewerVisualParam()
{
}
//-----------------------------------------------------------------------------
// setInfo()
//-----------------------------------------------------------------------------
bool LLViewerVisualParam::setInfo(LLViewerVisualParamInfo *info)
{
llassert(mInfo == NULL);
if (info->mID < 0)
return false;
mInfo = info;
mID = info->mID;
setWeight(getDefaultWeight());
return true;
}
/*
//=============================================================================
// These virtual functions should always be overridden,
// but are included here for use as templates
//=============================================================================
//-----------------------------------------------------------------------------
// parseData()
//-----------------------------------------------------------------------------
bool LLViewerVisualParam::parseData(LLXmlTreeNode *node)
{
LLViewerVisualParamInfo* info = new LLViewerVisualParamInfo;
info->parseXml(node);
if (!setInfo(info))
return false;
return true;
}
*/
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