88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
/**
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* @file lldaycyclemanager.h
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* @brief Implementation for the LLDayCycleManager class.
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*
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* $LicenseInfo:firstyear=2011&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2011, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLDAYCYCLEMANAGER_H
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#define LL_LLDAYCYCLEMANAGER_H
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#include <map>
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#include <string>
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#include "llwldaycycle.h"
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#include "llwlparammanager.h"
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/**
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* WindLight day cycles manager class
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*
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* Provides interface for accessing, loading and saving day cycles.
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*/
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class LLDayCycleManager : public LLSingleton<LLDayCycleManager>
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{
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LOG_CLASS(LLDayCycleManager);
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public:
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typedef std::list<std::string> preset_name_list_t;
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typedef std::map<std::string, LLWLDayCycle> dc_map_t;
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typedef boost::signals2::signal<void()> modify_signal_t;
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void getPresetNames(preset_name_list_t& names) const;
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void getPresetNames(preset_name_list_t& user, preset_name_list_t& sys) const;
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void getUserPresetNames(preset_name_list_t& user) const;
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// [RLVa:KB] - Checked: 2011-09-04 (RLVa-1.4.1a) | Added: RLVa-1.4.1a
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const std::string& findPreset(const std::string& strPresetName);
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// [/RLVa:KB]
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bool getPreset(const std::string name, LLWLDayCycle& day_cycle) const;
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bool getPreset(const std::string name, LLSD& day_cycle) const;
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bool presetExists(const std::string name) const;
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bool isSystemPreset(const std::string& name) const;
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bool savePreset(const std::string& name, const LLSD& data);
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bool deletePreset(const std::string& name);
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/// @return true if there is a day cycle that refers to the sky preset.
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bool isSkyPresetReferenced(const std::string& preset_name) const;
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/// Emitted when a preset gets added or deleted.
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boost::signals2::connection setModifyCallback(const modify_signal_t::slot_type& cb);
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private:
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friend class LLSingleton<LLDayCycleManager>;
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/*virtual*/ void initSingleton();
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void loadAllPresets();
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void loadPresets(const std::string& dir);
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bool loadPreset(const std::string& path);
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bool addPreset(const std::string& name, const LLSD& data);
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static std::string getSysDir();
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static std::string getUserDir();
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dc_map_t mDayCycleMap;
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modify_signal_t mModifySignal;
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};
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#endif // LL_LLDAYCYCLEMANAGER_H
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