usbloadergx/source/settings/CCategoryList.hpp

62 lines
2.5 KiB
C++
Raw Normal View History

/****************************************************************************
* 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>
using namespace std;
class CCategoryList
{
public:
CCategoryList();
bool Load(string filepath);
bool Save();
bool AddCategory(const string &name);
bool SetCategory(unsigned int id, const string &name);
void RemoveCategory(unsigned int id);
void RemoveCategory(const string &name);
bool goToFirst() { listIter = nameList.begin(); return true; }
bool goToNext() { listIter++; return listIter != nameList.end(); }
unsigned int getCurrentID() const { return listIter->first; }
const 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--; }
bool findCategory(const 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() { nameList.clear(); }
private:
string configPath;
map<unsigned int, string>::const_iterator listIter;
map<unsigned int, string> nameList;
};
#endif