/*
    fileicons.h
    Copyright (C) 2009 yellow wood goblin

    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 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef __FILEICONS_H__
#define __FILEICONS_H__

#include "bmp15.h"
#include <vector>
#include <set>
#include "singleton.h"
#include "gdi.h"

class cFileIconItem
{
  public:
    cFileIconItem():_loaded(false) {};
    cFileIconItem(const std::string& aFolderName,const std::string& aFileName);
    const std::string& FileName(void) const {return _filename;};
    const std::string& FolderName(void) const {return _foldername;};
    cBMP15& Icon(void);
    bool operator<(const cFileIconItem& aValue)const;
  private:
    void Load(void);
  private:
    bool _loaded;
    std::string _foldername;
    std::string _filename;
    cBMP15 _icon;
};


class cFileIcons
{
  public:
    cFileIcons();
    s32 Icon(const std::string& aValue);
    void Draw(s32 idx,u8 x,u8 y,GRAPHICS_ENGINE engine);
    void DrawMem(s32 idx,void* mem);
  private:
    std::vector<cFileIconItem> _icons;
  private:
    typedef std::set<cFileIconItem> cIconPaths;
    static void LoadFolder(cIconPaths& aPaths,const std::string& aFolder);
};

typedef t_singleton<cFileIcons> fileIcons_s;
inline cFileIcons& fileIcons() {return fileIcons_s::instance();}

#endif