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/**
* @file llsettingsdaycycle.h
* @author optional
* @brief A base class for asset based settings groups.
*
* $LicenseInfo:2011&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2017, 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_SETTINGS_DAYCYCLE_H
#define LL_SETTINGS_DAYCYCLE_H
#include "llsettingsbase.h"
class LLSettingsWater;
class LLSettingsSky;
// These are alias for LLSettingsWater::ptr_t and LLSettingsSky::ptr_t respectively.
// Here for definitions only.
typedef PTR_NAMESPACE::shared_ptr<LLSettingsWater> LLSettingsWaterPtr_t;
typedef PTR_NAMESPACE::shared_ptr<LLSettingsSky> LLSettingsSkyPtr_t;
class LLSettingsDay : public LLSettingsBase
{
public:
// 32-bit as LLSD only supports that width at present
typedef S32Seconds Seconds;
static const std::string SETTING_KEYID;
static const std::string SETTING_KEYNAME;
static const std::string SETTING_KEYKFRAME;
static const std::string SETTING_KEYHASH;
static const std::string SETTING_TRACKS;
static const std::string SETTING_FRAMES;
static const Seconds MINIMUM_DAYLENGTH;
static const Seconds DEFAULT_DAYLENGTH;
static const Seconds MAXIMUM_DAYLENGTH;
static const Seconds MINIMUM_DAYOFFSET;
static const Seconds DEFAULT_DAYOFFSET;
static const Seconds MAXIMUM_DAYOFFSET;
static const U32 TRACK_WATER;
static const U32 TRACK_GROUND_LEVEL;
static const U32 TRACK_MAX;
static const U32 FRAME_MAX;
static const F32 DEFAULT_FRAME_SLOP_FACTOR;
static const LLUUID DEFAULT_ASSET_ID;
typedef std::map<LLSettingsBase::TrackPosition, LLSettingsBase::ptr_t> CycleTrack_t;
typedef std::vector<CycleTrack_t> CycleList_t;
typedef PTR_NAMESPACE::shared_ptr<LLSettingsDay> ptr_t;
typedef PTR_NAMESPACE::weak_ptr<LLSettingsDay> wptr_t;
typedef std::vector<LLSettingsBase::TrackPosition> KeyframeList_t;
typedef std::pair<CycleTrack_t::iterator, CycleTrack_t::iterator> TrackBound_t;
//---------------------------------------------------------------------
LLSettingsDay(const LLSD &data);
virtual ~LLSettingsDay() { };
bool initialize(bool validate_frames = false);
virtual ptr_t buildClone() const = 0;
virtual ptr_t buildDeepCloneAndUncompress() const = 0;
virtual LLSD getSettings() const SETTINGS_OVERRIDE;
virtual LLSettingsType::type_e getSettingsTypeValue() const SETTINGS_OVERRIDE { return LLSettingsType::ST_DAYCYCLE; }
//---------------------------------------------------------------------
virtual std::string getSettingsType() const SETTINGS_OVERRIDE { return std::string("daycycle"); }
// Settings status
virtual void blend(const LLSettingsBase::ptr_t &other, F64 mix) SETTINGS_OVERRIDE;
static LLSD defaults();
//---------------------------------------------------------------------
KeyframeList_t getTrackKeyframes(S32 track);
bool moveTrackKeyframe(S32 track, const LLSettingsBase::TrackPosition& old_frame, const LLSettingsBase::TrackPosition& new_frame);
bool removeTrackKeyframe(S32 track, const LLSettingsBase::TrackPosition& frame);
void setWaterAtKeyframe(const LLSettingsWaterPtr_t &water, const LLSettingsBase::TrackPosition& keyframe);
LLSettingsWaterPtr_t getWaterAtKeyframe(const LLSettingsBase::TrackPosition& keyframe) const;
void setSkyAtKeyframe(const LLSettingsSkyPtr_t &sky, const LLSettingsBase::TrackPosition& keyframe, S32 track);
LLSettingsSkyPtr_t getSkyAtKeyframe(const LLSettingsBase::TrackPosition& keyframe, S32 track) const;
void setSettingsAtKeyframe(const LLSettingsBase::ptr_t &settings, const LLSettingsBase::TrackPosition& keyframe, S32 track);
LLSettingsBase::ptr_t getSettingsAtKeyframe(const LLSettingsBase::TrackPosition& keyframe, S32 track) const;
CycleTrack_t::value_type getSettingsNearKeyframe(const LLSettingsBase::TrackPosition &keyframe, S32 track, F32 fudge) const;
//---------------------------------------------------------------------
void startDayCycle();
virtual LLSettingsSkyPtr_t getDefaultSky() const = 0;
virtual LLSettingsWaterPtr_t getDefaultWater() const = 0;
virtual LLSettingsSkyPtr_t buildSky(LLSD) const = 0;
virtual LLSettingsWaterPtr_t buildWater(LLSD) const = 0;
void setInitialized(bool value = true) { mInitialized = value; }
CycleTrack_t & getCycleTrack(S32 track);
const CycleTrack_t & getCycleTrackConst(S32 track) const;
bool clearCycleTrack(S32 track);
bool replaceCycleTrack(S32 track, const CycleTrack_t &source);
bool isTrackEmpty(S32 track) const;
virtual validation_list_t getValidationList() const SETTINGS_OVERRIDE;
static validation_list_t validationList();
virtual LLSettingsBase::ptr_t buildDerivedClone() const SETTINGS_OVERRIDE { return buildClone(); }
LLSettingsBase::TrackPosition getUpperBoundFrame(S32 track, const LLSettingsBase::TrackPosition& keyframe);
LLSettingsBase::TrackPosition getLowerBoundFrame(S32 track, const LLSettingsBase::TrackPosition& keyframe);
static LLUUID GetDefaultAssetId();
protected:
LLSettingsDay();
virtual void updateSettings() SETTINGS_OVERRIDE;
bool mInitialized;
private:
CycleList_t mDayTracks;
LLSettingsBase::Seconds mLastUpdateTime;
static CycleTrack_t::iterator getEntryAtOrBefore(CycleTrack_t &track, const LLSettingsBase::TrackPosition& keyframe);
static CycleTrack_t::iterator getEntryAtOrAfter(CycleTrack_t &track, const LLSettingsBase::TrackPosition& keyframe);
TrackBound_t getBoundingEntries(CycleTrack_t &track, const LLSettingsBase::TrackPosition& keyframe);
};
#endif
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