Font.h

#pragma once
/*
 * Copyright 2010-2016 OpenXcom Developers.
 *
 * This file is part of OpenXcom.
 *
 * OpenXcom 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.
 *
 * OpenXcom 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 OpenXcom.  If not, see <http://www.gnu.org/licenses/>.
 */
#include <map>
#include <vector>
#include <utility>
#include <string>
#include <SDL.h>
#include <yaml-cpp/yaml.h>

namespace OpenXcom
{

class Surface;
class Palette;

struct FontImage
{
    int width, height, spacing;
    Surface *surface;
};

class Font
{
private:
    std::vector<FontImage> _images;
    std::map< wchar_t, std::pair<size_t, SDL_Rect> > _chars;
    bool _monospace;
    void init(size_t index, const std::wstring &str);
public:
    Font();
    ~Font();
    static inline bool isLinebreak(wchar_t c) { return (c == L'\n' || c == L'\x02'); }
    static inline bool isSpace(wchar_t c) { return (c == L' ' || c == L'\xA0'); }
    static inline bool isSeparator(wchar_t c) { return (c == L'-' || c == '/'); }
    static inline bool isNonBreakableSpace(wchar_t c) { return (c == L'\xA0'); }
    void load(const YAML::Node& node);
    void loadTerminal();
    Surface *getChar(wchar_t c);
    int getWidth() const;
    int getHeight() const;
    int getSpacing() const;
    SDL_Rect getCharSize(wchar_t c);
    SDL_Color *getPalette() const;
    void setPalette(SDL_Color *colors, int firstcolor, int ncolors);
};

}