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/***************************************************************************
settingfilter.h
-------------------
begin : Wed Nov 28 2007
copyright : (C) 2007 - 2012 by Roland Riegel
email : feedback@roland-riegel.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef SETTINGFILTER_H
#define SETTINGFILTER_H
#include <map>
#include <string>
class SettingFilter
{
public:
virtual ~SettingFilter() {}
virtual std::string getId() const = 0;
virtual bool filterWrite(std::string& valueNew) = 0;
virtual void filterRead(std::string& value) = 0;
};
class SettingFilterDefault : public SettingFilter
{
public:
SettingFilterDefault(const std::string& def);
~SettingFilterDefault();
std::string getId() const;
void setDefault(const std::string& def);
const std::string& getDefault() const;
bool filterWrite(std::string& valueNew);
void filterRead(std::string& value);
private:
std::string m_default;
};
class SettingFilterExclusive : public SettingFilter
{
public:
SettingFilterExclusive(const std::string& exclusive);
~SettingFilterExclusive();
std::string getId() const;
void setExclusive(const std::string& exclusive);
const std::string& getExclusive() const;
bool filterWrite(std::string& valueNew);
void filterRead(std::string& value);
private:
void substituteExclusive(std::string& value);
std::string m_exclusive;
};
class SettingFilterMap : public SettingFilter
{
public:
SettingFilterMap(const std::map<std::string, std::string>& filterMap);
~SettingFilterMap();
std::string getId() const;
void setMap(const std::map<std::string, std::string>& filterMap);
const std::map<std::string, std::string>& getMap() const;
bool filterWrite(std::string& valueNew);
void filterRead(std::string& value);
private:
std::map<std::string, std::string> m_filterMap;
};
class SettingFilterMin : public SettingFilter
{
public:
SettingFilterMin(int min);
~SettingFilterMin();
std::string getId() const;
void setMin(int min);
int getMin() const;
bool filterWrite(std::string& valueNew);
void filterRead(std::string& value);
private:
int m_min;
};
class SettingFilterMax : public SettingFilter
{
public:
SettingFilterMax(int max);
~SettingFilterMax();
std::string getId() const;
void setMax(int max);
int getMax() const;
bool filterWrite(std::string& valueNew);
void filterRead(std::string& value);
private:
int m_max;
};
#endif
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