/** * @file llwlanimator.h * @brief Interface for the LLWLAnimator 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 * $/LicenseInfo$ */ #ifndef LL_WL_ANIMATOR_H #define LL_WL_ANIMATOR_H #include "llwlparamset.h" #include "llwaterparamset.h" #include <string> #include <map> struct LLWLParamKey; class LLWLAnimator { public: typedef enum e_time { TIME_LINDEN, TIME_LOCAL, TIME_CUSTOM } ETime; F64 mStartTime; F32 mDayRate; F64 mDayTime; // track to play std::map<F32, LLWLParamKey> mTimeTrack; std::map<F32, LLWLParamKey>::iterator mFirstIt, mSecondIt; // simple constructor LLWLAnimator(); ~LLWLAnimator() { delete mInterpBeginWL; delete mInterpBeginWater; delete mInterpEndWater; } // update the parameters void update(LLWLParamSet& curParams); // get time in seconds //F64 getTime(void); // returns a float 0 - 1 saying what time of day is it? F64 getDayTime(void); // sets a float 0 - 1 saying what time of day it is void setDayTime(F64 dayTime); // set an animation track void setTrack(std::map<F32, LLWLParamKey>& track, F32 dayRate, F64 dayTime = 0, bool run = true); void deactivate() { mIsRunning = false; } void activate(ETime time) { mIsRunning = true; mTimeType = time; } void startInterpolation(const LLSD& targetWater); bool getIsRunning() { return mIsRunning; } bool getUseCustomTime() { return mTimeType == TIME_CUSTOM; } bool getUseLocalTime() { return mTimeType == TIME_LOCAL; } bool getUseLindenTime() { return mTimeType == TIME_LINDEN; } void setTimeType(ETime time) { mTimeType = time; } ETime getTimeType() { return mTimeType; } /// convert the present time to a digital clock time static std::string timeToString(F32 curTime); /// get local time between 0 and 1 static F64 getLocalTime(); private: ETime mTimeType; bool mIsRunning, mIsInterpolating; LLWLParamSet *mInterpBeginWL; LLWaterParamSet *mInterpBeginWater, *mInterpEndWater; clock_t mInterpStartTime, mInterpEndTime; static F64 INTERP_TOTAL_SECONDS; }; #endif // LL_WL_ANIMATOR_H