/** * @file llwldaycycle.cpp * @brief Implementation for the LLWLDayCycle class. * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * 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 "llviewerprecompiledheaders.h" #include "llwldaycycle.h" #include "llnotificationsutil.h" #include "llsdserialize.h" #include "llxmlnode.h" #include "llwlparammanager.h" #include <map> LLWLDayCycle::LLWLDayCycle() : mDayRate(120) { } LLWLDayCycle::~LLWLDayCycle() { } void LLWLDayCycle::loadDayCycle(const std::string & fileName) { // clear the first few things mTimeMap.clear(); // now load the file std::string pathName(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/days", fileName)); llinfos << "Loading DayCycle settings from " << pathName << llendl; llifstream day_cycle_xml(pathName); if (day_cycle_xml.is_open()) { // load and parse it LLSD day_data(LLSD::emptyArray()); LLPointer<LLSDParser> parser = new LLSDXMLParser(); parser->parse(day_cycle_xml, day_data, LLSDSerialize::SIZE_UNLIMITED); // add each key for(S32 i = 0; i < day_data.size(); ++i) { // make sure it's a two array if(day_data[i].size() != 2) { continue; } // check each param name exists in param manager bool success; LLWLParamSet pset; success = LLWLParamManager::instance()->getParamSet(day_data[i][1].asString(), pset); if(!success) { // alert the user LLSD args; args["SKY"] = day_data[i][1].asString(); LLNotificationsUtil::add("WLMissingSky", args); continue; } // then add the key addKey((F32)day_data[i][0].asReal(), day_data[i][1].asString()); } day_cycle_xml.close(); } } void LLWLDayCycle::saveDayCycle(const std::string & fileName) { LLSD day_data(LLSD::emptyArray()); std::string pathName(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/days", fileName)); //llinfos << "Saving WindLight settings to " << pathName << llendl; for(std::map<F32, std::string>::const_iterator mIt = mTimeMap.begin(); mIt != mTimeMap.end(); ++mIt) { LLSD key(LLSD::emptyArray()); key.append(mIt->first); key.append(mIt->second); day_data.append(key); } llofstream day_cycle_xml(pathName); LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter(); formatter->format(day_data, day_cycle_xml, LLSDFormatter::OPTIONS_PRETTY); day_cycle_xml.close(); } void LLWLDayCycle::clearKeys() { mTimeMap.clear(); } bool LLWLDayCycle::addKey(F32 newTime, const std::string & paramName) { // no adding negative time if(newTime < 0) { newTime = 0; } // if time not being used, add it and return true if(mTimeMap.find(newTime) == mTimeMap.end()) { mTimeMap.insert(std::pair<F32, std::string>(newTime, paramName)); return true; } // otherwise, don't add, and return error return false; } bool LLWLDayCycle::changeKeyTime(F32 oldTime, F32 newTime) { // just remove and add back std::string name = mTimeMap[oldTime]; bool stat = removeKey(oldTime); if(stat == false) { return stat; } return addKey(newTime, name); } bool LLWLDayCycle::changeKeyParam(F32 time, const std::string & name) { // just remove and add back // make sure param exists LLWLParamSet tmp; bool stat = LLWLParamManager::instance()->getParamSet(name, tmp); if(stat == false) { return stat; } mTimeMap[time] = name; return true; } bool LLWLDayCycle::removeKey(F32 time) { // look for the time. If there, erase it std::map<F32, std::string>::iterator mIt = mTimeMap.find(time); if(mIt != mTimeMap.end()) { mTimeMap.erase(mIt); return true; } return false; } bool LLWLDayCycle::getKey(const std::string & name, F32& key) { // scroll through till we find the std::map<F32, std::string>::iterator mIt = mTimeMap.begin(); for(; mIt != mTimeMap.end(); ++mIt) { if(name == mIt->second) { key = mIt->first; return true; } } return false; } bool LLWLDayCycle::getKeyedParam(F32 time, LLWLParamSet& param) { // just scroll on through till you find it std::map<F32, std::string>::iterator mIt = mTimeMap.find(time); if(mIt != mTimeMap.end()) { return LLWLParamManager::instance()->getParamSet(mIt->second, param); } // return error if not found return false; } bool LLWLDayCycle::getKeyedParamName(F32 time, std::string & name) { // just scroll on through till you find it std::map<F32, std::string>::iterator mIt = mTimeMap.find(time); if(mIt != mTimeMap.end()) { name = mTimeMap[time]; return true; } // return error if not found return false; }