/indra/newview/lldaycyclemanager.h
C++ Header | 84 lines | 37 code | 15 blank | 32 comment | 0 complexity | 2d32a4db0168100743b234cf15cc79f1 MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file lldaycyclemanager.h
- * @brief Implementation for the LLDayCycleManager class.
- *
- * $LicenseInfo:firstyear=2011&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2011, 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_LLDAYCYCLEMANAGER_H
- #define LL_LLDAYCYCLEMANAGER_H
- #include <map>
- #include <string>
- #include "llwldaycycle.h"
- #include "llwlparammanager.h"
- /**
- * WindLight day cycles manager class
- *
- * Provides interface for accessing, loading and saving day cycles.
- */
- class LLDayCycleManager : public LLSingleton<LLDayCycleManager>
- {
- LOG_CLASS(LLDayCycleManager);
- public:
- typedef std::list<std::string> preset_name_list_t;
- typedef std::map<std::string, LLWLDayCycle> dc_map_t;
- typedef boost::signals2::signal<void()> modify_signal_t;
- void getPresetNames(preset_name_list_t& names) const;
- void getPresetNames(preset_name_list_t& user, preset_name_list_t& sys) const;
- void getUserPresetNames(preset_name_list_t& user) const;
- bool getPreset(const std::string name, LLWLDayCycle& day_cycle) const;
- bool getPreset(const std::string name, LLSD& day_cycle) const;
- bool presetExists(const std::string name) const;
- bool isSystemPreset(const std::string& name) const;
- bool savePreset(const std::string& name, const LLSD& data);
- bool deletePreset(const std::string& name);
- /// @return true if there is a day cycle that refers to the sky preset.
- bool isSkyPresetReferenced(const std::string& preset_name) const;
- /// Emitted when a preset gets added or deleted.
- boost::signals2::connection setModifyCallback(const modify_signal_t::slot_type& cb);
- private:
- friend class LLSingleton<LLDayCycleManager>;
- /*virtual*/ void initSingleton();
- void loadAllPresets();
- void loadPresets(const std::string& dir);
- bool loadPreset(const std::string& path);
- bool addPreset(const std::string& name, const LLSD& data);
- static std::string getSysDir();
- static std::string getUserDir();
- dc_map_t mDayCycleMap;
- modify_signal_t mModifySignal;
- };
- #endif // LL_LLDAYCYCLEMANAGER_H