FontManager.h

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/*
Copyright (C) 2004-2006 The Pentagram team

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.

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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#ifndef FONTMANAGER_H
#define FONTMANAGER_H

#include <vector>
#include <map>

namespace Pentagram { class Font; }


// This is TTF_Font struct from SDL_ttf
typedef struct _TTF_Font TTF_Font;
class IDataSource;

class TTFont;


class FontManager
{
public:
        FontManager(bool ttf_antialiasing);
        ~FontManager();

        static FontManager* get_instance() { return fontmanager; }

        Pentagram::Font* getGameFont(unsigned int fontnum,
                                                                 bool allowOverride=false);

        Pentagram::Font* getTTFont(unsigned int ttfnum);

        bool addTTFOverride(unsigned int fontnum, std::string filename,
                                                int pointsize, uint32 rgb, int bordersize,
                                                bool SJIS=false);

        bool addJPOverride(unsigned int fontnum, unsigned int jpfont, uint32 rgb);

        bool loadTTFont(unsigned int ttfnum, std::string filename,
                                        int pointsize, uint32 rgb, int bordersize);

        // Reset the game fonts
        void resetGameFonts();
private:

        struct TTFId {
                std::string filename;
                int pointsize;
                bool operator<(const TTFId& other) const {
                        return (pointsize < other.pointsize ||
                                        (pointsize == other.pointsize &&
                                         filename < other.filename));
                }
        };
        std::map<TTFId, TTF_Font*> ttf_fonts;
        bool ttf_antialiasing;

        TTF_Font* getTTF_Font(std::string filename, int pointsize);

        void setOverride(unsigned int fontnum, Pentagram::Font* override);

        std::vector<Pentagram::Font*> overrides;

        std::vector<Pentagram::Font*> ttfonts;

        static FontManager* fontmanager;
};


#endif

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