* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
- *
* PROJECT: ReactOS user32.dll
* FILE: win32ss/user/user32/windows/messagebox.c
- * PURPOSE: Input
+ * PURPOSE: Message Boxes
* PROGRAMMERS: Casper S. Hornstrup (chorns@users.sourceforge.net)
* Thomas Weidenmueller (w3seek@users.sourceforge.net)
* UPDATE HISTORY:
UINT Timeout;
} MSGBOXINFO, *PMSGBOXINFO;
+
/* INTERNAL FUNCTIONS ********************************************************/
static VOID MessageBoxTextToClipboard(HWND DialogWindow)
int Alert;
PMSGBOXINFO mbi;
HELPINFO hi;
- HWND owner;
+ HWND hwndOwner;
switch (message)
{
return 0;
case IDHELP:
/* send WM_HELP message to messagebox window */
- hi.cbSize = sizeof(HELPINFO);
+ hi.cbSize = sizeof(hi);
hi.iContextType = HELPINFO_WINDOW;
hi.iCtrlId = LOWORD(wParam);
hi.hItemHandle = (HANDLE)lParam;
hi.dwContextId = GetWindowContextHelpId(hwnd);
if (mbi->lpfnMsgBoxCallback)
+ {
mbi->lpfnMsgBoxCallback(&hi);
+ }
else
{
- owner = GetWindow(hwnd, GW_OWNER);
- if (owner)
- SendMessageW(GetWindow(hwnd, GW_OWNER), WM_HELP, 0, (LPARAM)&hi);
+ hwndOwner = GetWindow(hwnd, GW_OWNER);
+ if (hwndOwner)
+ SendMessageW(hwndOwner, WM_HELP, 0, (LPARAM)&hi);
}
return 0;
}
case WM_TIMER:
if (wParam == 0)
{
- EndDialog(hwnd, 32000);
+ EndDialog(hwnd, IDTIMEOUT);
}
return 0;
}
static int
MessageBoxTimeoutIndirectW(
- CONST MSGBOXPARAMSW *lpMsgBoxParams, UINT Timeout)
+ CONST MSGBOXPARAMSW *lpMsgBoxParams, UINT dwTimeout)
{
DLGTEMPLATE *tpl;
DLGITEMTEMPLATE *iico, *itxt;
else if (IS_INTRESOURCE(lpMsgBoxParams->lpszCaption))
{
/* User-defined resource string */
- caplen = LoadStringW(lpMsgBoxParams->hInstance, PtrToUlong(lpMsgBoxParams->lpszCaption), (LPWSTR)&caption, 0);
+ caplen = LoadStringW(lpMsgBoxParams->hInstance,
+ PtrToUlong(lpMsgBoxParams->lpszCaption),
+ (LPWSTR)&caption, 0);
}
else
{
else if (IS_INTRESOURCE(lpMsgBoxParams->lpszText))
{
/* User-defined resource string */
- textlen = LoadStringW(lpMsgBoxParams->hInstance, PtrToUlong(lpMsgBoxParams->lpszText), (LPWSTR)&text, 0);
+ textlen = LoadStringW(lpMsgBoxParams->hInstance,
+ PtrToUlong(lpMsgBoxParams->lpszText),
+ (LPWSTR)&text, 0);
}
else
{
switch (lpMsgBoxParams->dwStyle & MB_ICONMASK)
{
- case MB_ICONEXCLAMATION:
- Icon = LoadIconW(0, IDI_EXCLAMATIONW);
- MessageBeep(MB_ICONEXCLAMATION);
- break;
- case MB_ICONQUESTION:
- Icon = LoadIconW(0, IDI_QUESTIONW);
- MessageBeep(MB_ICONQUESTION);
- break;
- case MB_ICONASTERISK:
- Icon = LoadIconW(0, IDI_ASTERISKW);
- MessageBeep(MB_ICONASTERISK);
- break;
- case MB_ICONHAND:
- Icon = LoadIconW(0, IDI_HANDW);
- MessageBeep(MB_ICONHAND);
- break;
- case MB_USERICON:
- Icon = LoadIconW(lpMsgBoxParams->hInstance, lpMsgBoxParams->lpszIcon);
- MessageBeep(MB_OK);
- break;
- default:
- /* By default, Windows 95/98/NT does not associate an icon to message boxes.
- * So ReactOS should do the same.
- */
- Icon = (HICON)0;
- MessageBeep(MB_OK);
- break;
+ case MB_ICONEXCLAMATION: // case MB_ICONWARNING:
+ Icon = LoadIconW(0, IDI_EXCLAMATIONW);
+ MessageBeep(MB_ICONEXCLAMATION);
+ break;
+ case MB_ICONQUESTION:
+ Icon = LoadIconW(0, IDI_QUESTIONW);
+ MessageBeep(MB_ICONQUESTION);
+ break;
+ case MB_ICONASTERISK: // case MB_ICONINFORMATION:
+ Icon = LoadIconW(0, IDI_ASTERISKW);
+ MessageBeep(MB_ICONASTERISK);
+ break;
+ case MB_ICONHAND: // case MB_ICONSTOP: case MB_ICONERROR:
+ Icon = LoadIconW(0, IDI_HANDW);
+ MessageBeep(MB_ICONHAND);
+ break;
+ case MB_USERICON:
+ Icon = LoadIconW(lpMsgBoxParams->hInstance, lpMsgBoxParams->lpszIcon);
+ MessageBeep(MB_OK);
+ break;
+ default:
+ /*
+ * By default, Windows 95/98/NT does not associate an icon
+ * to message boxes. So ReactOS should do the same.
+ */
+ Icon = NULL;
+ MessageBeep(MB_OK);
+ break;
}
/* Basic space */
sizeof(WORD); /* font height */
/* Space for icon */
- if (NULL != Icon)
+ if (Icon)
{
- bufsize = (bufsize + 3) & ~3;
- bufsize += sizeof(DLGITEMTEMPLATE) +
- 4 * sizeof(WORD) +
- sizeof(WCHAR);
+ bufsize = ALIGN_UP(bufsize, DWORD);
+ bufsize += sizeof(DLGITEMTEMPLATE) +
+ 4 * sizeof(WORD) +
+ sizeof(WCHAR);
}
/* Space for text */
- bufsize = (bufsize + 3) & ~3;
+ bufsize = ALIGN_UP(bufsize, DWORD);
bufsize += sizeof(DLGITEMTEMPLATE) +
3 * sizeof(WORD) +
(textlen + 1) * sizeof(WCHAR);
/* Get the default text of the buttons */
if (Buttons.btnIds[i])
{
- ButtonLen[i] = LoadStringW(User32Instance, Buttons.btnIds[i], (LPWSTR)&ButtonText[i], 0);
+ ButtonLen[i] = LoadStringW(User32Instance,
+ Buttons.btnIds[i],
+ (LPWSTR)&ButtonText[i], 0);
}
else
{
+ /* No text, use blank */
ButtonText[i] = L"";
- ButtonLen[i] = 0;
+ ButtonLen[i] = 0;
}
- /* Space for buttons */
- bufsize = (bufsize + 3) & ~3;
- bufsize += sizeof(DLGITEMTEMPLATE) +
- 3 * sizeof(WORD) +
- (ButtonLen[i] + 1) * sizeof(WCHAR);
+ /* Space for buttons */
+ bufsize = ALIGN_UP(bufsize, DWORD);
+ bufsize += sizeof(DLGITEMTEMPLATE) +
+ 3 * sizeof(WORD) +
+ (ButtonLen[i] + 1) * sizeof(WCHAR);
}
buf = RtlAllocateHeap(GetProcessHeap(), 0, bufsize);
tpl = (DLGTEMPLATE *)buf;
- tpl->style = WS_CAPTION | WS_POPUP | WS_VISIBLE | WS_CLIPSIBLINGS | WS_SYSMENU | DS_CENTER | DS_SETFONT | DS_MODALFRAME | DS_NOIDLEMSG;
+ tpl->style = WS_CAPTION | WS_POPUP | WS_VISIBLE | WS_CLIPSIBLINGS | WS_SYSMENU |
+ DS_CENTER | DS_SETFONT | DS_MODALFRAME | DS_NOIDLEMSG;
tpl->dwExtendedStyle = WS_EX_DLGMODALFRAME | WS_EX_WINDOWEDGE | WS_EX_CONTROLPARENT;
if (lpMsgBoxParams->dwStyle & MB_TOPMOST)
tpl->dwExtendedStyle |= WS_EX_TOPMOST;
tpl->dwExtendedStyle |= WS_EX_RIGHT;
tpl->x = 100;
tpl->y = 100;
- tpl->cdit = Buttons.btnCnt + ((Icon != (HICON)0) ? 1 : 0) + 1;
+ tpl->cdit = Buttons.btnCnt + (Icon ? 1 : 0) + 1;
dest = (BYTE *)(tpl + 1);
/* Create icon */
if (Icon)
{
- dest = (BYTE*)(((ULONG_PTR)dest + 3) & ~3);
+ dest = ALIGN_UP_POINTER(dest, DWORD);
iico = (DLGITEMTEMPLATE *)dest;
iico->style = WS_CHILD | WS_VISIBLE | SS_ICON;
iico->dwExtendedStyle = 0;
dest += sizeof(WORD);
}
- /* create static for text */
- dest = (BYTE*)(((UINT_PTR)dest + 3) & ~3);
+ /* Create static for text */
+ dest = ALIGN_UP_POINTER(dest, DWORD);
itxt = (DLGITEMTEMPLATE *)dest;
itxt->style = WS_CHILD | WS_VISIBLE | SS_NOPREFIX;
if (lpMsgBoxParams->dwStyle & MB_RIGHT)
units.cy = HIWORD(defUnits);
}
- /* create buttons */
+ /* Create buttons */
btnsize.cx = BTN_CX;
btnsize.cy = BTN_CY;
btnrect.left = btnrect.top = 0;
for (i = 0; i < Buttons.btnCnt; i++)
{
- dest = (BYTE*)(((UINT_PTR)dest + 3) & ~3);
+ dest = ALIGN_UP_POINTER(dest, DWORD);
ibtn[i] = (DLGITEMTEMPLATE *)dest;
+
ibtn[i]->style = WS_CHILD | WS_VISIBLE | WS_TABSTOP;
if (!defbtn && (i == ((lpMsgBoxParams->dwStyle & MB_DEFMASK) >> 8)))
{
dest += sizeof(WORD);
// btnrect.right = btnrect.bottom = 0; // FIXME: Is it needed??
- DrawTextW(hDC, ButtonText[i], ButtonLen[i], &btnrect, DT_LEFT | DT_SINGLELINE | DT_CALCRECT);
+ DrawTextW(hDC, ButtonText[i], ButtonLen[i], &btnrect,
+ DT_LEFT | DT_SINGLELINE | DT_CALCRECT);
btnsize.cx = max(btnsize.cx, btnrect.right);
btnsize.cy = max(btnsize.cy, btnrect.bottom);
}
txtrect.top = txtrect.left = txtrect.bottom = 0;
if (textlen != 0)
{
- DrawTextW(hDC, text, textlen, &txtrect, DT_LEFT | DT_NOPREFIX | DT_WORDBREAK | DT_EXPANDTABS | DT_EXTERNALLEADING | DT_EDITCONTROL | DT_CALCRECT);
+ DrawTextW(hDC, text, textlen, &txtrect,
+ DT_LEFT | DT_NOPREFIX | DT_WORDBREAK | DT_EXPANDTABS | DT_EXTERNALLEADING | DT_EDITCONTROL | DT_CALCRECT);
}
else
{
tpl->cx = RESCALE_X(btnleft, units);
tpl->cy = RESCALE_Y(btntop, units);
- /* finally show the messagebox */
+ /* Finally show the messagebox */
mbi.Icon = Icon;
mbi.dwContextHelpId = lpMsgBoxParams->dwContextHelpId;
mbi.lpfnMsgBoxCallback = lpMsgBoxParams->lpfnMsgBoxCallback;
mbi.dwStyle = lpMsgBoxParams->dwStyle;
mbi.nButtons = Buttons.btnCnt;
mbi.Btns = Buttons.btnIdx;
- mbi.Timeout = Timeout;
+ mbi.Timeout = dwTimeout;
/* Pass on to Justin Case so he can peek the message? */
mbi.cbSize = lpMsgBoxParams->cbSize;
mbi.lpszIcon = lpMsgBoxParams->lpszIcon;
mbi.dwLanguageId = lpMsgBoxParams->dwLanguageId;
- ret = DialogBoxIndirectParamW(lpMsgBoxParams->hInstance, tpl, lpMsgBoxParams->hwndOwner,
+ ret = DialogBoxIndirectParamW(lpMsgBoxParams->hInstance, tpl,
+ lpMsgBoxParams->hwndOwner,
MessageBoxProc, (LPARAM)&mbi);
Quit:
return ret;
}
-/* FUNCTIONS *****************************************************************/
+/* FUNCTIONS *****************************************************************/
/*
* @implemented
projects / reactos.git / commitdiff