cFont.h

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//
//
 
#ifndef _INC_cFont_H
#define _INC_cFont_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
 
#include "cSurface.h"
 
namespace GrayLib
{
        UNITTEST2_PREDEF(cFont);
        class cSurfaceDC;
 
        class GRAYLIB_LINK cFontBase : public cRefBase
        {
                virtual PIXELS_t get_FontHeight() const noexcept = 0;
                virtual HRESULT DrawLetter(cSurfaceDC* pSurfDC, PIXELS_t x, PIXELS_t y, wchar_t ch) = 0;
        };
        typedef cRefPtr<cFontBase> cFontPtr;    // Generic font.
 
        class GRAYLIB_LINK cFont16F : public cFontBase
        {
                // _GTN(LOGFONT) cWinFontCfg font format. NOT back and fore color. That's from the DC.
        public:
                static const PIXELS_t k_Width = 16;
                static const PIXELS_t k_Height = 16;
 
                cSurface m_Image;       
 
        public:
                cFont16F();
                ~cFont16F();
 
                PIXELS_t get_FontHeight() const noexcept override
                {
                        return k_Height;
                }
 
                virtual HRESULT DrawLetter(cSurfaceDC* pSurfDC, PIXELS_t x, PIXELS_t y, wchar_t ch) override;
        };
 
        class GRAYLIB_LINK cFontMgr // Singleton
        {
        public:
                cFontPtr GetFontForSize(int iPoints, bool takeBest); 
                cFontPtr GetFont(const cWinFontCfg& cfg);
        };
}
#endif