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Diffstat (limited to 'indra/llappearance/lltexglobalcolor.cpp')
| -rw-r--r-- | indra/llappearance/lltexglobalcolor.cpp | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/indra/llappearance/lltexglobalcolor.cpp b/indra/llappearance/lltexglobalcolor.cpp new file mode 100644 index 0000000000..f38b982104 --- /dev/null +++ b/indra/llappearance/lltexglobalcolor.cpp @@ -0,0 +1,152 @@ +/** + * @file lltexlayerglobalcolor.cpp + * @brief Color for texture layers. + * + * $LicenseInfo:firstyear=2008&license=viewerlgpl$ + * 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 "linden_common.h" +#include "llavatarappearance.h" +#include "lltexlayer.h" +#include "lltexglobalcolor.h" + +class LLWearable; + +//----------------------------------------------------------------------------- +// LLTexGlobalColor +//----------------------------------------------------------------------------- + +LLTexGlobalColor::LLTexGlobalColor(LLAvatarAppearance* appearance) + : + mAvatarAppearance(appearance), + mInfo(NULL) +{ +} + +LLTexGlobalColor::~LLTexGlobalColor() +{ + // mParamColorList are LLViewerVisualParam's and get deleted with ~LLCharacter() + //std::for_each(mParamColorList.begin(), mParamColorList.end(), DeletePointer()); +} + +BOOL LLTexGlobalColor::setInfo(LLTexGlobalColorInfo *info) +{ + llassert(mInfo == NULL); + mInfo = info; + //mID = info->mID; // No ID + + mParamGlobalColorList.reserve(mInfo->mParamColorInfoList.size()); + for (param_color_info_list_t::iterator iter = mInfo->mParamColorInfoList.begin(); + iter != mInfo->mParamColorInfoList.end(); + iter++) + { + LLTexParamGlobalColor* param_color = new LLTexParamGlobalColor(this); + if (!param_color->setInfo(*iter, TRUE)) + { + mInfo = NULL; + return FALSE; + } + mParamGlobalColorList.push_back(param_color); + } + + return TRUE; +} + +LLColor4 LLTexGlobalColor::getColor() const +{ + // Sum of color params + if (mParamGlobalColorList.empty()) + return LLColor4(1.f, 1.f, 1.f, 1.f); + + LLColor4 net_color(0.f, 0.f, 0.f, 0.f); + LLTexLayer::calculateTexLayerColor(mParamGlobalColorList, net_color); + return net_color; +} + +const std::string& LLTexGlobalColor::getName() const +{ + return mInfo->mName; +} + +//----------------------------------------------------------------------------- +// LLTexParamGlobalColor +//----------------------------------------------------------------------------- +LLTexParamGlobalColor::LLTexParamGlobalColor(LLTexGlobalColor* tex_global_color) : + LLTexLayerParamColor(tex_global_color->getAvatarAppearance()), + mTexGlobalColor(tex_global_color) +{ +} + +/*virtual*/ LLViewerVisualParam* LLTexParamGlobalColor::cloneParam(LLWearable* wearable) const +{ + LLTexParamGlobalColor *new_param = new LLTexParamGlobalColor(mTexGlobalColor); + *new_param = *this; + return new_param; +} + +void LLTexParamGlobalColor::onGlobalColorChanged(bool upload_bake) +{ + mAvatarAppearance->onGlobalColorChanged(mTexGlobalColor, upload_bake); +} + +//----------------------------------------------------------------------------- +// LLTexGlobalColorInfo +//----------------------------------------------------------------------------- + +LLTexGlobalColorInfo::LLTexGlobalColorInfo() +{ +} + + +LLTexGlobalColorInfo::~LLTexGlobalColorInfo() +{ + for_each(mParamColorInfoList.begin(), mParamColorInfoList.end(), DeletePointer()); +} + +BOOL LLTexGlobalColorInfo::parseXml(LLXmlTreeNode* node) +{ + // name attribute + static LLStdStringHandle name_string = LLXmlTree::addAttributeString("name"); + if (!node->getFastAttributeString(name_string, mName)) + { + llwarns << "<global_color> element is missing name attribute." << llendl; + return FALSE; + } + // <param> sub-element + for (LLXmlTreeNode* child = node->getChildByName("param"); + child; + child = node->getNextNamedChild()) + { + if (child->getChildByName("param_color")) + { + // <param><param_color/></param> + LLTexLayerParamColorInfo* info = new LLTexLayerParamColorInfo(); + if (!info->parseXml(child)) + { + delete info; + return FALSE; + } + mParamColorInfoList.push_back(info); + } + } + return TRUE; +} |