Source code of Windows XP (NT5)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

80 lines
2.9 KiB

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