Font.hh

/*
  libSDL2pp - C++ bindings/wrapper for SDL2
  Copyright (C) 2014-2015 Dmitry Marakasov <amdmi3@amdmi3.ru>
 
  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.
 
  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:
 
  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.
*/
 
#ifndef SDL2PP_FONT_HH
#define SDL2PP_FONT_HH
 
#include <string>
 
#include <SDL_ttf.h>
 
#include <SDL2pp/Optional.hh>
#include <SDL2pp/Point.hh>
#include <SDL2pp/Surface.hh>
#include <SDL2pp/Export.hh>
 
namespace SDL2pp {
 
class RWops;
 
class SDL2PP_EXPORT Font {
private:
    TTF_Font* font_; 
 
public:
 
 
    explicit Font(TTF_Font* font);
 
    Font(const std::string& file, int ptsize, long index = 0);
 
    Font(RWops& rwops, int ptsize, long index = 0);
 
    virtual ~Font();
 
 
 
    Font(Font&& other) noexcept;
 
    Font& operator=(Font&& other) noexcept;
 
    Font(const Font&) = delete;
 
    Font& operator=(const Font&) = delete;
 
 
 
    TTF_Font* Get() const;
 
 
    int GetStyle() const;
 
    Font& SetStyle(int style = TTF_STYLE_NORMAL);
 
    int GetOutline() const;
 
    Font& SetOutline(int outline = 0);
 
 
 
    int GetHinting() const;
 
    Font& SetHinting(int hinting = TTF_HINTING_NORMAL);
 
    bool GetKerning() const;
 
    Font& SetKerning(bool allowed = true);
 
 
 
    int GetHeight() const;
 
    int GetAscent() const;
 
    int GetDescent() const;
 
    int GetLineSkip() const;
 
 
 
    long GetNumFaces() const;
 
    bool IsFixedWidth() const;
 
    Optional<std::string> GetFamilyName() const;
 
    Optional<std::string> GetStyleName() const;
 
 
 
    int IsGlyphProvided(Uint16 ch) const;
 
    void GetGlyphMetrics(Uint16 ch, int& minx, int& maxx, int& miny, int& maxy, int& advance) const;
 
    Rect GetGlyphRect(Uint16 ch) const;
 
    int GetGlyphAdvance(Uint16 ch) const;
 
 
 
    Point GetSizeText(const std::string& text) const;
 
    Point GetSizeUTF8(const std::string& text) const;
 
    Point GetSizeUNICODE(const Uint16* text) const;
 
    Point GetSizeUNICODE(const std::u16string& text) const;
 
 
 
    Surface RenderText_Solid(const std::string& text, SDL_Color fg);
 
    Surface RenderUTF8_Solid(const std::string& text, SDL_Color fg);
 
    Surface RenderUNICODE_Solid(const Uint16* text, SDL_Color fg);
 
    Surface RenderUNICODE_Solid(const std::u16string& text, SDL_Color fg);
 
    Surface RenderGlyph_Solid(Uint16 ch, SDL_Color fg);
 
 
 
    Surface RenderText_Shaded(const std::string& text, SDL_Color fg, SDL_Color bg);
 
    Surface RenderUTF8_Shaded(const std::string& text, SDL_Color fg, SDL_Color bg);
 
    Surface RenderUNICODE_Shaded(const Uint16* text, SDL_Color fg, SDL_Color bg);
 
    Surface RenderUNICODE_Shaded(const std::u16string& text, SDL_Color fg, SDL_Color bg);
 
    Surface RenderGlyph_Shaded(Uint16 ch, SDL_Color fg, SDL_Color bg);
 
 
 
    Surface RenderText_Blended(const std::string& text, SDL_Color fg);
 
    Surface RenderUTF8_Blended(const std::string& text, SDL_Color fg);
 
    Surface RenderUNICODE_Blended(const Uint16* text, SDL_Color fg);
 
    Surface RenderUNICODE_Blended(const std::u16string& text, SDL_Color fg);
 
    Surface RenderGlyph_Blended(Uint16 ch, SDL_Color fg);
 
};
 
}
 
#endif