khanat-opennel-code/code/nel/samples/3d/nel_qt/configuration.h

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2012-04-11 19:49:25 +00:00
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef NLQT_CONFIGURATION_H
#define NLQT_CONFIGURATION_H
#include <nel/misc/types_nl.h>
// STL includes
#include <map>
// NeL includes
#include <nel/misc/config_file.h>
#include <nel/misc/rgba.h>
#include <nel/misc/ucstring.h>
#include <nel/misc/singleton.h>
// Project includes
#include "callback.h"
namespace NLQT {
typedef CCallback<void, NLMISC::CConfigFile::CVar &> CConfigCallback;
/**
* CConfiguration
* \brief CConfiguration
* \date 2010-02-05 15:44GMT
* \author Jan Boon (Kaetemi)
*/
class CConfiguration : public NLMISC::CManualSingleton<CConfiguration> // singleton due to cconfigfile issues
{
public:
CConfiguration();
virtual ~CConfiguration();
void init();
void release();
void updateUtilities();
void setAndCallback(const std::string &varName, CConfigCallback configCallback);
void setCallback(const std::string &varName, CConfigCallback configCallback);
void dropCallback(const std::string &varName);
float getValue(const std::string &varName, float defaultValue);
double getValue(const std::string &varName, double defaultValue);
int getValue(const std::string &varName, int defaultValue);
std::string getValue(const std::string &varName, const std::string &defaultValue);
ucstring getValue(const std::string &varName, const ucstring &defaultValue);
bool getValue(const std::string &varName, bool defaultValue);
NLMISC::CRGBA getValue(const std::string &varName, const NLMISC::CRGBA &defaultValue);
NLMISC::CRGBA getValue(const NLMISC::CConfigFile::CVar &var, const NLMISC::CRGBA &defaultValue);
inline NLMISC::CConfigFile &getConfigFile() { return m_ConfigFile; }
private:
static void cbConfigCallback(NLMISC::CConfigFile::CVar &var);
void cfcbLogFilter(NLMISC::CConfigFile::CVar &var);
private:
CConfiguration(const CConfiguration &);
CConfiguration &operator=(const CConfiguration &);
private:
NLMISC::CConfigFile m_ConfigFile;
std::map<std::string, CConfigCallback> m_ConfigCallbacks;
}; /* class CConfiguration */
} /* namespace NLQT */
#endif /* #ifndef NLQT_CONFIGURATION_H */
/* end of file */