gui_font.h

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/***************************************************************************
 *   Copyright (C) 2005-2019 by the FIFE team                              *
 *   http://www.fifengine.net                                              *
 *   This file is part of FIFE.                                            *
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 *   FIFE is free software; you can redistribute it and/or                 *
 *   modify it under the terms of the GNU Lesser General Public            *
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 *   This library is distributed in the hope that it will be useful,       *
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
 *   Lesser General Public License for more details.                       *
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 *   Free Software Foundation, Inc.,                                       *
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#ifndef FIFE_GUI_FONT_H
#define FIFE_GUI_FONT_H

// Standard C++ library includes

// 3rd party library includes
#include <fifechan/font.hpp>

// FIFE includes
// These includes are split up in two parts, separated by one empty line
// First block: files included from the FIFE root src directory
// Second block: files included from the same folder
#include "video/fonts/ifont.h"


namespace FIFE {

    class GuiFont : public fcn::Font, public IFont {
    public:
        GuiFont(IFont* font);
        virtual ~GuiFont();

        int32_t getStringIndexAt(const std::string& text, int32_t x) const;
        void drawString(fcn::Graphics* graphics, const std::string& text, int32_t x, int32_t y);
        void drawMultiLineString(fcn::Graphics* graphics, const std::string& text, int32_t x, int32_t y);
        std::string splitTextToWidth (const std::string& text, int32_t render_width);

        void setRowSpacing (int32_t spacing);
        int32_t getRowSpacing() const;
        void setGlyphSpacing(int32_t spacing);
        int32_t getGlyphSpacing() const;
        void setAntiAlias(bool antiAlias);
        bool isAntiAlias() const;
        void setBoldStyle(bool style);
        bool isBoldStyle() const;
        void setItalicStyle(bool style);
        bool isItalicStyle() const;
        void setUnderlineStyle(bool style);
        bool isUnderlineStyle() const;
        void setStrikethroughStyle(bool style);
        bool isStrikethroughStyle() const;
        void setDynamicColoring(bool coloring);
        bool isDynamicColoring() const;
        Image* getAsImage(const std::string& text);
        Image* getAsImageMultiline(const std::string& text);
        void setColor(uint8_t r,uint8_t g,uint8_t b, uint8_t a = 255);
        SDL_Color getColor() const;
        int32_t getWidth(const std::string& text) const;
        int32_t getHeight() const;
        void invalidate();

    private:
        IFont* m_font;
    };
}

#endif