168 lines
4.9 KiB
C++
168 lines
4.9 KiB
C++
/**
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* @file lltexlayerglobalcolor.cpp
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* @brief Color for texture layers.
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*
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* $LicenseInfo:firstyear=2008&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "linden_common.h"
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#include "llavatarappearance.h"
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#include "lltexlayer.h"
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#include "lltexglobalcolor.h"
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class LLWearable;
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//-----------------------------------------------------------------------------
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// LLTexGlobalColor
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//-----------------------------------------------------------------------------
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LLTexGlobalColor::LLTexGlobalColor(LLAvatarAppearance* appearance)
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:
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mAvatarAppearance(appearance),
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mInfo(NULL)
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{
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}
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LLTexGlobalColor::~LLTexGlobalColor()
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{
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// mParamColorList are LLViewerVisualParam's and get deleted with ~LLCharacter()
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//std::for_each(mParamColorList.begin(), mParamColorList.end(), DeletePointer());
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}
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BOOL LLTexGlobalColor::setInfo(LLTexGlobalColorInfo *info)
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{
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llassert(mInfo == NULL);
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mInfo = info;
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//mID = info->mID; // No ID
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mParamGlobalColorList.reserve(mInfo->mParamColorInfoList.size());
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for (param_color_info_list_t::iterator iter = mInfo->mParamColorInfoList.begin();
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iter != mInfo->mParamColorInfoList.end();
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iter++)
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{
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LLTexParamGlobalColor* param_color = new LLTexParamGlobalColor(this);
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if (!param_color->setInfo(*iter, TRUE))
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{
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mInfo = NULL;
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return FALSE;
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}
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mParamGlobalColorList.push_back(param_color);
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}
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return TRUE;
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}
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LLColor4 LLTexGlobalColor::getColor() const
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{
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// Sum of color params
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if (mParamGlobalColorList.empty())
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return LLColor4(1.f, 1.f, 1.f, 1.f);
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LLColor4 net_color(0.f, 0.f, 0.f, 0.f);
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LLTexLayer::calculateTexLayerColor(mParamGlobalColorList, net_color);
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return net_color;
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}
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const std::string& LLTexGlobalColor::getName() const
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{
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return mInfo->mName;
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}
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//-----------------------------------------------------------------------------
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// LLTexParamGlobalColor
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//-----------------------------------------------------------------------------
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LLTexParamGlobalColor::LLTexParamGlobalColor(LLTexGlobalColor* tex_global_color)
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: LLTexLayerParamColor(tex_global_color->getAvatarAppearance()),
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mTexGlobalColor(tex_global_color)
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{
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}
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//-----------------------------------------------------------------------------
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// LLTexParamGlobalColor
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//-----------------------------------------------------------------------------
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LLTexParamGlobalColor::LLTexParamGlobalColor(const LLTexParamGlobalColor& pOther)
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: LLTexLayerParamColor(pOther),
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mTexGlobalColor(pOther.mTexGlobalColor)
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{
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}
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//-----------------------------------------------------------------------------
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// ~LLTexParamGlobalColor
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//-----------------------------------------------------------------------------
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LLTexParamGlobalColor::~LLTexParamGlobalColor()
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{
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}
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/*virtual*/ LLViewerVisualParam* LLTexParamGlobalColor::cloneParam(LLWearable* wearable) const
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{
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return new LLTexParamGlobalColor(*this);
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}
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void LLTexParamGlobalColor::onGlobalColorChanged(bool upload_bake)
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{
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if (mAvatarAppearance)
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mAvatarAppearance->onGlobalColorChanged(mTexGlobalColor, upload_bake);
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}
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//-----------------------------------------------------------------------------
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// LLTexGlobalColorInfo
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//-----------------------------------------------------------------------------
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LLTexGlobalColorInfo::LLTexGlobalColorInfo()
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{
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}
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LLTexGlobalColorInfo::~LLTexGlobalColorInfo()
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{
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for_each(mParamColorInfoList.begin(), mParamColorInfoList.end(), DeletePointer());
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}
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BOOL LLTexGlobalColorInfo::parseXml(LLXmlTreeNode* node)
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{
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// name attribute
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static LLStdStringHandle name_string = LLXmlTree::addAttributeString("name");
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if (!node->getFastAttributeString(name_string, mName))
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{
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LL_WARNS() << "<global_color> element is missing name attribute." << LL_ENDL;
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return FALSE;
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}
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// <param> sub-element
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for (LLXmlTreeNode* child = node->getChildByName("param");
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child;
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child = node->getNextNamedChild())
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{
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if (child->getChildByName("param_color"))
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{
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// <param><param_color/></param>
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LLTexLayerParamColorInfo* info = new LLTexLayerParamColorInfo();
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if (!info->parseXml(child))
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{
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delete info;
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return FALSE;
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}
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mParamColorInfoList.push_back(info);
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}
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}
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return TRUE;
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}
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