cSurfaceIcon.h

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//
//
 
#ifndef _INC_cSurfaceIcon_H
#define _INC_cSurfaceIcon_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
 
#include "cSurface.h"
#include "../Geometry/cPoint2.h"
#include "GrayCore/include/cArrayNew.h"
#include "GrayCore/include/cUnitTestDecl.h"
 
struct CATTR_PACKED tagICONDIR;
 
namespace GrayLib
{
        UNITTEST2_PREDEF(cSurfaceIcon);
 
        class GRAYLIB_LINK cSurfaceIcon // : public cImageBase
        {
 
        public:
                bool m_bCursor;                 
                cPoint2i m_ptHotspot;   
                cSurface m_SurfMask;    
                cSurface m_SurfColor;   
 
        protected:
                HRESULT ReadStreamNH(cStreamInput& stmIn);
                static HRESULT GRAYCALL ReadStreamH(cStreamInput& stmIn, OUT tagICONDIR& icondir);
 
        public:
                cSurfaceIcon(bool bCursor = false) noexcept;
                ~cSurfaceIcon();
 
                bool isValid() const noexcept
                {
                        return m_SurfMask.isValidPixelData();
                }
                PIXELS_t get_Width() const noexcept
                {
                        return m_SurfMask.get_Width();
                }
                PIXELS_t get_Height() const noexcept
                {
                        return m_SurfMask.get_Height();
                }
                size_t get_SizeImage() const;
 
#if defined(_WIN32) && ! defined(UNDER_CE)
                bool SetWindowsIcon(HCURSOR hCursor);
#endif
                bool SetScaleIcon(const cSurfaceIcon& src, float fx, float fy);
                bool DrawIconX(cSurfaceBase& dst, PIXELS_t dx, PIXELS_t dy);
 
                HRESULT ReadStream1(cStreamInput& file, int nIconIndex = 0);
                static HRESULT GRAYCALL ReadStreamAll(cStreamInput& file, OUT cArrayNew<cSurfaceIcon>& a);
 
                HRESULT WriteStream1(cStreamOutput* pFile) const;
                static HRESULT GRAYCALL WriteStreamAll(cStreamOutput* pFile, const cArrayNew<cSurfaceIcon>& a);
 
                UNITTEST_FRIEND(cSurfaceIcon);
        };
}
#endif