usbloadergx/source/settings/CCategoryList.hpp

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/****************************************************************************
* Copyright (C) 2011
* by Dimok
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any
* damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any
* purpose, including commercial applications, and to alter it and
* redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you
* must not claim that you wrote the original software. If you use
* this software in a product, an acknowledgment in the product
* documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and
* must not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
***************************************************************************/
#ifndef CATEGORYLIST_HPP_
#define CATEGORYLIST_HPP_
#include <map>
#include <string>
class CCategoryList
{
public:
CCategoryList();
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bool Load(std::string filepath);
bool Save();
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bool AddCategory(const std::string &name);
bool SetCategory(unsigned int id, const std::string &name);
void RemoveCategory(unsigned int id);
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void RemoveCategory(const std::string &name);
bool goToFirst() { listIter = nameList.begin(); return true; }
bool goToNext() { listIter++; return listIter != nameList.end(); }
unsigned int getCurrentID() const { return listIter->first; }
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const std::string &getCurrentName() const { return listIter->second; }
const char * operator[](unsigned int id);
const char *at(unsigned int id) { return operator[](id); }
void goToNextCicle() { listIter++; if(listIter == nameList.end()) listIter = nameList.begin(); }
void goToPreviousCicle() { if(listIter == nameList.begin()) listIter = nameList.end(); listIter--; }
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bool findCategory(const std::string &name);
bool findCategory(unsigned int id) { listIter = nameList.find(id); return listIter != nameList.end(); };
int pos() const { return distance(nameList.begin(), listIter); }
int size() const { return nameList.size(); }
void clear();
private:
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std::string configPath;
std::map<unsigned int, std::string>::const_iterator listIter;
std::map<unsigned int, std::string> nameList;
};
#endif