truetypefont.hpp

// SPDX-License-Identifier: LGPL-2.1-or-later OR BSD-3-Clause
// SPDX-FileCopyrightText: 2004 - 2008 Olof Naessén and Per Larsson
// SPDX-FileCopyrightText: 2013 - 2026 Fifengine contributors
 
#ifndef INCLUDE_FIFECHAN_BACKENDS_SDL_SDLTRUETYPEFONT_HPP_
#define INCLUDE_FIFECHAN_BACKENDS_SDL_SDLTRUETYPEFONT_HPP_
 
#include <SDL_ttf.h>
 
#include <map>
#include <string>
 
#include "fifechan/font.hpp"
#include "fifechan/platform.hpp"
 
namespace fcn::sdl2
{

    class FIFEGUI_EXT_API TrueTypeFont : public Font
    {
    public:
        TrueTypeFont(std::string const & filename, int size);
 
        ~TrueTypeFont() override;
 
        TrueTypeFont(TrueTypeFont const &)            = delete;
        TrueTypeFont& operator=(TrueTypeFont const &) = delete;
        TrueTypeFont(TrueTypeFont&&)                  = delete;
        TrueTypeFont& operator=(TrueTypeFont&&)       = delete;

        virtual void setRowSpacing(int spacing);

        virtual int getRowSpacing();

        virtual void setGlyphSpacing(int spacing);

        virtual int getGlyphSpacing();

        virtual void setAntiAlias(bool antiAlias);

        virtual bool isAntiAlias();
 
        // Inherited from Font
 
        int getWidth(std::string const & text) const override;
 
        int getHeight() const override;
 
        void drawString(fcn::Graphics* graphics, std::string const & text, int x, int y) override;
 
    protected:
        TTF_Font* mFont;

        int mHeight{};

        int mGlyphSpacing;

        int mRowSpacing;

        std::string mFilename;

        bool mAntiAlias;
    };
} // namespace fcn::sdl2
 
#endif // INCLUDE_FIFECHAN_BACKENDS_SDL_SDLTRUETYPEFONT_HPP_