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[MSGINA] Implement the Welcome text feature

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This commit is contained in:
Eric Kohl 2018-05-23 13:51:45 +02:00
parent 2cf9a69bce
commit ef9cfec290
1 changed files with 74 additions and 3 deletions
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77
dll/win32/msgina/gui.c
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@ -41,6 +41,69 @@ GUIInitialize(
return TRUE; return TRUE;
} }
static
VOID
SetWelcomeText(HWND hWnd)
{
PWCHAR pBuffer = NULL, p;
HKEY hKey;
DWORD BufSize, dwType, dwWelcomeSize, dwTitleLength;
LONG rc;
TRACE("GetWelcomeText(%p)\n", hWnd);
/* Get the path of userinit */
rc = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon",
0,
KEY_QUERY_VALUE,
&hKey);
if (rc != ERROR_SUCCESS)
{
WARN("RegOpenKeyExW() failed with error %lu\n", rc);
return;
}
/* Get the size of the Welcome value */
dwWelcomeSize = 0;
rc = RegQueryValueExW(hKey,
L"Welcome",
NULL,
&dwType,
NULL,
&dwWelcomeSize);
if (rc == ERROR_FILE_NOT_FOUND || dwWelcomeSize == 0 || dwType != REG_SZ)
goto done;
dwTitleLength = GetWindowTextLengthW(hWnd);
BufSize = dwWelcomeSize + ((dwTitleLength + 1) * sizeof(WCHAR));
pBuffer = HeapAlloc(GetProcessHeap(), 0, BufSize);
if (pBuffer == NULL)
goto done;
GetWindowTextW(hWnd, pBuffer, BufSize / sizeof(WCHAR));
wcscat(pBuffer, L" ");
p = &pBuffer[dwTitleLength + 1];
RegQueryValueExW(hKey,
L"Welcome",
NULL,
&dwType,
(PBYTE)p,
&dwWelcomeSize);
SetWindowText(hWnd, pBuffer);
done:
if (pBuffer != NULL)
HeapFree(GetProcessHeap(), 0, pBuffer);
RegCloseKey(hKey);
}
static INT_PTR CALLBACK static INT_PTR CALLBACK
StatusMessageWindowProc( StatusMessageWindowProc(
IN HWND hwndDlg, IN HWND hwndDlg,
@ -695,6 +758,8 @@ LoggedOnWindowProc(
pgContext = (PGINA_CONTEXT)lParam; pgContext = (PGINA_CONTEXT)lParam;
SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)pgContext); SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)pgContext);
SetWelcomeText(hwndDlg);
OnInitSecurityDlg(hwndDlg, (PGINA_CONTEXT)lParam); OnInitSecurityDlg(hwndDlg, (PGINA_CONTEXT)lParam);
SetFocus(GetDlgItem(hwndDlg, IDNO)); SetFocus(GetDlgItem(hwndDlg, IDNO));
return TRUE; return TRUE;
@ -972,6 +1037,11 @@ LoggedOutWindowProc(
/* FIXME: take care of NoDomainUI */ /* FIXME: take care of NoDomainUI */
pDlgData->pgContext = (PGINA_CONTEXT)lParam; pDlgData->pgContext = (PGINA_CONTEXT)lParam;
/* Draw the logo bitmap */
pDlgData->hBitmap = LoadImageW(pDlgData->pgContext->hDllInstance, MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
SetWelcomeText(hwndDlg);
if (pDlgData->pgContext->bAutoAdminLogon || if (pDlgData->pgContext->bAutoAdminLogon ||
!pDlgData->pgContext->bDontDisplayLastUserName) !pDlgData->pgContext->bDontDisplayLastUserName)
SetDlgItemTextW(hwndDlg, IDC_USERNAME, pDlgData->pgContext->UserName); SetDlgItemTextW(hwndDlg, IDC_USERNAME, pDlgData->pgContext->UserName);
@ -989,9 +1059,6 @@ LoggedOutWindowProc(
SetFocus(GetDlgItem(hwndDlg, pDlgData->pgContext->bDontDisplayLastUserName ? IDC_USERNAME : IDC_PASSWORD)); SetFocus(GetDlgItem(hwndDlg, pDlgData->pgContext->bDontDisplayLastUserName ? IDC_USERNAME : IDC_PASSWORD));
/* Draw the logo bitmap */
pDlgData->hBitmap = LoadImageW(pDlgData->pgContext->hDllInstance, MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
if (pDlgData->pgContext->bAutoAdminLogon) if (pDlgData->pgContext->bAutoAdminLogon)
PostMessage(GetDlgItem(hwndDlg, IDOK), BM_CLICK, 0, 0); PostMessage(GetDlgItem(hwndDlg, IDOK), BM_CLICK, 0, 0);
@ -1249,6 +1316,8 @@ UnlockWindowProc(
pDlgData->pgContext = (PGINA_CONTEXT)lParam; pDlgData->pgContext = (PGINA_CONTEXT)lParam;
SetWelcomeText(hwndDlg);
SetLockMessage(hwndDlg, IDC_LOCKMSG, pDlgData->pgContext); SetLockMessage(hwndDlg, IDC_LOCKMSG, pDlgData->pgContext);
SetDlgItemTextW(hwndDlg, IDC_USERNAME, pDlgData->pgContext->UserName); SetDlgItemTextW(hwndDlg, IDC_USERNAME, pDlgData->pgContext->UserName);
@ -1350,6 +1419,8 @@ LockedWindowProc(
/* Load the logo bitmap */ /* Load the logo bitmap */
pDlgData->hBitmap = LoadImageW(pDlgData->pgContext->hDllInstance, MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR); pDlgData->hBitmap = LoadImageW(pDlgData->pgContext->hDllInstance, MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
SetWelcomeText(hwndDlg);
SetLockMessage(hwndDlg, IDC_LOCKMSG, pDlgData->pgContext); SetLockMessage(hwndDlg, IDC_LOCKMSG, pDlgData->pgContext);
return TRUE; return TRUE;
} }