81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
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//-----------------------------------------------------------------------------
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// File: Cbitmap.h
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//
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// Desc: CBitmap class is an object that wraps around a Windows bitmap.
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//
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// Copyright (C) 1999-2000 Microsoft Corporation. All Rights Reserved.
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//-----------------------------------------------------------------------------
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#ifndef __CBITMAP_H__
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#define __CBITMAP_H__
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//@@BEGIN_MSINTERNAL
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//typedef WINGDIAPI BOOL (WINAPI* ALPHABLEND)( HDC, int, int, int, int, HDC, int, int, int, int, BLENDFUNCTION);
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//extern ALPHABLEND g_AlphaBlend;
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//extern HMODULE g_MSImg32;
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//@@END_MSINTERNAL
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class CBitmap
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{
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private:
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CBitmap() :
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m_hbm(NULL),
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m_bSizeKnown(FALSE),
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m_hDCInto(NULL), m_hOldBitmap(NULL)
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{}
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public:
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~CBitmap();
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static CBitmap *CreateViaD3DX(LPCTSTR tszFileName, LPDIRECT3DSURFACE8 pUISurf = NULL);
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static CBitmap *CreateViaLoadImage(HINSTANCE hInst, LPCTSTR tszName, UINT uType, int cx, int cy, UINT fuLoad);
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static CBitmap *CreateFromResource(HINSTANCE hInst, UINT uID) {return CreateFromResource(hInst, MAKEINTRESOURCE(uID));}
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static CBitmap *CreateFromResource(HINSTANCE hInst, LPCTSTR tszName);
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static CBitmap *CreateFromFile(LPCTSTR tszFileName);
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static CBitmap *StealToCreate(HBITMAP &refbm);
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static CBitmap *Create(int cx, int cy, HDC hDC = NULL) {SIZE size = {cx, cy}; return Create(size, hDC);}
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static CBitmap *Create(SIZE, HDC = NULL);
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static CBitmap *Create(SIZE, COLORREF, HDC = NULL);
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static CBitmap *CreateHorzGradient(const RECT &, COLORREF, COLORREF);
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BOOL GetSize(SIZE *psize);
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void AssumeSize(SIZE size);
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BOOL FigureSize();
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CBitmap *CreateResizedTo(SIZE size, HDC hDC = NULL, int iStretchMode = HALFTONE, BOOL bStretch = TRUE);
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CBitmap *Dup();
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BOOL Get(HDC hDC, POINT point, SIZE size);
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BOOL Get(HDC hDC, POINT point);
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BOOL Draw(HDC hDC) {return Draw(hDC, 0, 0);}
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BOOL Draw(HDC hDC, SIZE size) {return Draw(hDC, 0, 0, size);}
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BOOL Draw(HDC hDC, int x, int y, SIZE size) {POINT t = {x, y}; return Draw(hDC, t, size);}
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BOOL Draw(HDC hDC, int x, int y) {POINT t = {x, y}; return Draw(hDC, t);}
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BOOL Draw(HDC hDC, POINT origin) {SIZE t = {0, 0}; return Draw(hDC, origin, t, TRUE);}
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BOOL Draw(HDC hDC, POINT origin, SIZE size, BOOL bAll = FALSE);
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BOOL Blend(HDC hDC) {return Blend(hDC, 0, 0);}
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BOOL Blend(HDC hDC, SIZE size) {return Blend(hDC, 0, 0, size);}
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BOOL Blend(HDC hDC, int x, int y, SIZE size) {POINT t = {x, y}; return Blend(hDC, t, size);}
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BOOL Blend(HDC hDC, int x, int y) {POINT t = {x, y}; return Blend(hDC, t);}
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BOOL Blend(HDC hDC, POINT origin) {SIZE t = {0, 0}; return Blend(hDC, origin, t, TRUE);}
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BOOL Blend(HDC hDC, POINT origin, SIZE size, BOOL bAll = FALSE);
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HDC BeginPaintInto(HDC hCDC = NULL);
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void EndPaintInto(HDC &hDC);
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BOOL MapToDC(HDC hDCTo, HDC hDCMapFrom = NULL);
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private:
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HBITMAP m_hbm;
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SIZE m_size;
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BOOL m_bSizeKnown;
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HDC m_hDCInto;
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HGDIOBJ m_hOldBitmap;
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void PopOut();
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void PopIn();
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};
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#endif //__CBITMAP_H__
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