llviewervisualparam.cpp
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- /**
- * @file llviewervisualparam.cpp
- * @brief Implementation of LLViewerVisualParam class
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- //-----------------------------------------------------------------------------
- // Header Files
- //-----------------------------------------------------------------------------
- #include "llviewerprecompiledheaders.h"
- #include "llviewervisualparam.h"
- #include "llxmltree.h"
- #include "llui.h"
- #include "llwearable.h"
- //-----------------------------------------------------------------------------
- // LLViewerVisualParamInfo()
- //-----------------------------------------------------------------------------
- LLViewerVisualParamInfo::LLViewerVisualParamInfo()
- :
- mWearableType( 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 = LLWearableDictionary::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 );
- static LLStdStringHandle camera_target_string = LLXmlTree::addAttributeString("camera_target");
- node->getFastAttributeString( camera_target_string, mCamTargetName );
- 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()
- {
- }
- //-----------------------------------------------------------------------------
- // setInfo()
- //-----------------------------------------------------------------------------
- BOOL LLViewerVisualParam::setInfo(LLViewerVisualParamInfo *info)
- {
- llassert(mInfo == NULL);
- if (info->mID < 0)
- return FALSE;
- mInfo = info;
- mID = info->mID;
- setWeight(getDefaultWeight(), FALSE );
- 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;
- }
- */