148 lines
4 KiB
C++
148 lines
4 KiB
C++
|
//+---------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Microsoft Windows
|
||
|
|
// Copyright (C) Microsoft Corporation, 1992 - 1994.
|
||
|
|
//
|
||
|
|
// File: winmain.cxx
|
||
|
|
//
|
||
|
|
// Contents: main entry point
|
||
|
|
//
|
||
|
|
// Classes:
|
||
|
|
//
|
||
|
|
// Functions: WinMain
|
||
|
|
//
|
||
|
|
// History: 9-30-94 stevebl Created
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#include "test.h"
|
||
|
|
#include "mwclass.h"
|
||
|
|
#include <ole2ver.h>
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: InitApplication
|
||
|
|
//
|
||
|
|
// Synopsis: initializes the application and registers its window class
|
||
|
|
// (called once for all instances)
|
||
|
|
//
|
||
|
|
// Arguments: [hInstance] - handle to the first instance
|
||
|
|
//
|
||
|
|
// Returns: TRUE on success
|
||
|
|
//
|
||
|
|
// History: 4-11-94 stevebl Created for MFract
|
||
|
|
// 9-30-94 stevebl Stolen from MFract
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
BOOL InitApplication(HINSTANCE hInstance)
|
||
|
|
{
|
||
|
|
WNDCLASS wc;
|
||
|
|
|
||
|
|
wc.style = 0;
|
||
|
|
wc.lpfnWndProc = &WindowProc;
|
||
|
|
wc.cbClsExtra = 0;
|
||
|
|
wc.cbWndExtra = 0;
|
||
|
|
wc.hInstance = hInstance;
|
||
|
|
wc.hCursor = (HCURSOR) LoadCursor(NULL, IDC_ARROW);
|
||
|
|
wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
|
||
|
|
wc.hIcon = LoadIcon(hInstance, TEXT("AppIcon"));
|
||
|
|
wc.lpszMenuName = TEXT(MAIN_WINDOW_CLASS_MENU_STR);
|
||
|
|
wc.lpszClassName = TEXT(MAIN_WINDOW_CLASS_NAME);
|
||
|
|
return(RegisterClass(&wc));
|
||
|
|
}
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: WinMain
|
||
|
|
//
|
||
|
|
// Synopsis: main window proceedure
|
||
|
|
//
|
||
|
|
// Arguments: [hInstance] - instance handle
|
||
|
|
// [hPrevInstance] - handle of the previous instance (if any)
|
||
|
|
// [lpCmdLine] - pointer to the command line
|
||
|
|
// [nCmdShow] - show state
|
||
|
|
//
|
||
|
|
// History: 4-11-94 stevebl Created for MFract
|
||
|
|
// 9-30-94 stevebl Stolen from MFract
|
||
|
|
//
|
||
|
|
// Notes: initializes application and starts message loop
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
extern "C" int PASCAL WinMain(HINSTANCE hInstance,
|
||
|
|
HINSTANCE hPrevInstance,
|
||
|
|
LPSTR lpCmdLine,
|
||
|
|
int nCmdShow)
|
||
|
|
{
|
||
|
|
DWORD dwBuildVersion = OleBuildVersion();
|
||
|
|
if (HIWORD(dwBuildVersion) != rmm || LOWORD(dwBuildVersion) < rup)
|
||
|
|
{
|
||
|
|
// alert the caller that the OLE version is incompatible
|
||
|
|
// with this build.
|
||
|
|
MessageBoxFromStringIds(
|
||
|
|
NULL,
|
||
|
|
hInstance,
|
||
|
|
IDS_BADOLEVERSION,
|
||
|
|
IDS_ERROR,
|
||
|
|
MB_OK);
|
||
|
|
return(FALSE);
|
||
|
|
}
|
||
|
|
if (FAILED(OleInitialize(NULL)))
|
||
|
|
{
|
||
|
|
// alert the caller that OLE couldn't be initialized
|
||
|
|
MessageBoxFromStringIds(
|
||
|
|
NULL,
|
||
|
|
hInstance,
|
||
|
|
IDS_OLEINITFAILED,
|
||
|
|
IDS_ERROR,
|
||
|
|
MB_OK);
|
||
|
|
return(FALSE);
|
||
|
|
}
|
||
|
|
if (!hPrevInstance)
|
||
|
|
{
|
||
|
|
if (!InitApplication(hInstance))
|
||
|
|
{
|
||
|
|
return(FALSE);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
CMainWindow * pw = new CMainWindow;
|
||
|
|
if (pw == NULL)
|
||
|
|
{
|
||
|
|
return(FALSE);
|
||
|
|
}
|
||
|
|
if (!pw->InitInstance(hInstance, nCmdShow))
|
||
|
|
{
|
||
|
|
// Note, if InitInstance has failed then it would have
|
||
|
|
// already deleted pw for me so I don't delete it here.
|
||
|
|
// This is because when WM_CREATE returns -1 (failure)
|
||
|
|
// Windows sends the WM_DESTROY message to the window
|
||
|
|
// and the the CHlprWindow class destroys itself whenever
|
||
|
|
// it receives this message.
|
||
|
|
return(FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
MSG msg;
|
||
|
|
HACCEL haccel = LoadAccelerators(hInstance, TEXT("AppAccel"));
|
||
|
|
if (haccel == NULL)
|
||
|
|
{
|
||
|
|
return(FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
while (GetMessage(&msg, NULL, 0, 0))
|
||
|
|
{
|
||
|
|
if (!TranslateAccelerator(
|
||
|
|
pw->GetHwnd(),
|
||
|
|
haccel,
|
||
|
|
&msg))
|
||
|
|
{
|
||
|
|
TranslateMessage(&msg);
|
||
|
|
DispatchMessage(&msg);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
OleUninitialize();
|
||
|
|
return(msg.wParam);
|
||
|
|
}
|
||
|
|
|
||
|
|
|