llwldaycycle.cpp
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- /**
- * @file llwldaycycle.cpp
- * @brief Implementation for the LLWLDayCycle class.
- *
- * $LicenseInfo:firstyear=2007&license=viewergpl$
- *
- * Copyright (c) 2007-2010, 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.
- * $/LicenseInfo$
- */
- #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;
- }