logonui.c File Reference

#include "logonui.h"

Include dependency graph for logonui.c:

Go to the source code of this file.

Functions
static HDC	DrawBaseBackground (HDC hdcDesktop)
static VOID	DrawLogoffScreen (HDC hdcMem)
static BOOL	ParseCmdline (int argc, WCHAR *argv[])
static VOID	Run (VOID)
int WINAPI	wWinMain (IN HINSTANCE hInst, IN HINSTANCE hPrevInstance, IN LPWSTR lpszCmdLine, IN int nCmdShow)

Variables
PINFO	g_pInfo = NULL

Function Documentation

DrawBaseBackground()

static HDC DrawBaseBackground ( HDC  hdcDesktop )

static

Definition at line 24 of file logonui.c.

{
    HDC hdcMem;
 
    hdcMem = NT5_DrawBaseBackground(hdcDesktop);
 
    return hdcMem;
}

Referenced by Run().

DrawLogoffScreen()

static VOID DrawLogoffScreen ( HDC  hdcMem )

static

Definition at line 34 of file logonui.c.

{
    /* Draw the logoff icon */
    NT5_CreateLogoffScreen(L"Saving your settings...", hdcMem);
}

Referenced by Run().

ParseCmdline()

static BOOL ParseCmdline ( int  argc, WCHAR *  argv[]  )

static

Definition at line 88 of file logonui.c.

{
    return TRUE;
}

Referenced by wWinMain().

Run()

static VOID Run ( VOID  )

static

Definition at line 94 of file logonui.c.

{
    HWND hDesktopWnd;
    HDC hdcDesktop, hdcMem;
 
    /* Get the screen size */
    g_pInfo->cx = GetSystemMetrics(SM_CXSCREEN);
    g_pInfo->cy = GetSystemMetrics(SM_CYSCREEN);
 
    hDesktopWnd = GetDesktopWindow();
 
    /* Get the DC for the desktop */
    hdcDesktop = GetDCEx(hDesktopWnd, NULL, DCX_CACHE);
    if (hdcDesktop)
    {
        /* Initialize the base background onto a DC */
        hdcMem = DrawBaseBackground(hdcDesktop);
        if (hdcMem)
        {
            /* TEST : Draw logoff screen */
            DrawLogoffScreen(hdcMem);
 
            /* Blit the off-screen DC to the desktop */
            BitBlt(hdcDesktop,
                   0,
                   0,
                   g_pInfo->cx,
                   g_pInfo->cy,
                   hdcMem,
                   0,
                   0,
                   SRCCOPY);
 
            /* Delete the memory DC */
            DeleteDC(hdcMem);
        }
 
        /* Release the desktop DC */
        ReleaseDC(hDesktopWnd, hdcDesktop);
    }
}

wWinMain()

int WINAPI wWinMain	(	IN HINSTANCE	hInst,
		IN HINSTANCE	hPrevInstance,
		IN LPWSTR	lpszCmdLine,
		IN int	nCmdShow
	)

Definition at line 137 of file logonui.c.

{
    LPWSTR *lpArgs;
    INT NumArgs;
 
    /* Allocate memory for the data */
    g_pInfo = (PINFO)HeapAlloc(GetProcessHeap(),
                               HEAP_ZERO_MEMORY,
                               sizeof(INFO));
    if (!g_pInfo) return -1;
 
    g_pInfo->hInstance = hInst;
 
    /* Get the command line args */
    lpArgs = CommandLineToArgvW(lpszCmdLine, &NumArgs);
    if (lpArgs)
    {
        /* Parse the command line */
        if (ParseCmdline(NumArgs, lpArgs))
        {
            /* Start the main routine */
            Run();
        }
    }
 
    /* Free the data */
    HeapFree(GetProcessHeap(),
             0,
             g_pInfo);
 
    return 0;
}

Variable Documentation

g_pInfo

PINFO g_pInfo = NULL

Definition at line 17 of file logonui.c.

Referenced by Run(), and wWinMain().