82 lines
2 KiB
C++
82 lines
2 KiB
C++
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//+----------------------------------------------------------------------------
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//
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// File: image.cpp
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//
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// Module: CMAK.EXE
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//
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// Synopsis: Image support routines for displaying the custom graphics
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//
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// Copyright (c) 1998-1999 Microsoft Corporation
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//
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// Author: nickball Created Header 03/30/98
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// quintinb copied from cmdial 08/04/98
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//
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//+----------------------------------------------------------------------------
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#include "cmmaster.h"
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#ifndef UNICODE
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#define GetWindowLongU GetWindowLongPtrA
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#define SetWindowLongU SetWindowLongPtrA
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#define DefWindowProcU DefWindowProcA
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#else
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#define GetWindowLongU GetWindowLongPtrW
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#define SetWindowLongU SetWindowLongPtrW
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#define DefWindowProcU DefWindowProcW
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#endif
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const TCHAR* const c_pszCmakBmpClass = TEXT("Connection Manager Administration Kit Bitmap Window Class");
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//
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// Include the shared bitmap handling code.
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//
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#include "bmpimage.cpp"
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//+----------------------------------------------------------------------------
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//
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// Function: RegisterBitmapClass
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//
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// Synopsis: Helper function to encapsulate registration of our bitmap class
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//
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// Arguments: HINSTANCE hInst - HINSTANCE to associate registration with
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//
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// Returns: DWORD - error code
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//
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// History: nickball Created Header 2/9/98
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//
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//+----------------------------------------------------------------------------
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DWORD RegisterBitmapClass(HINSTANCE hInst)
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{
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//
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// Register Bitmap class
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//
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WNDCLASS wcClass;
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ZeroMemory(&wcClass,sizeof(wcClass));
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wcClass.lpfnWndProc = BmpWndProc;
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wcClass.cbWndExtra = sizeof(HBITMAP) + sizeof(LPBITMAPINFO);
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wcClass.hInstance = hInst;
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wcClass.lpszClassName = c_pszCmakBmpClass;
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if (!RegisterClass(&wcClass))
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{
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DWORD dwError = GetLastError();
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CMTRACE1(TEXT("RegisterBitmapClass() RegisterClass() failed, GLE=%u."), dwError);
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//
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// Only fail if the class does not already exist
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//
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if (ERROR_CLASS_ALREADY_EXISTS != dwError)
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{
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return dwError;
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}
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}
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return ERROR_SUCCESS;
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}
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