Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-06-06 01:40:36 +00:00
Code Issues Projects Releases Packages Wiki Activity

[USER32] Get rid of the old MSGBOXINFO structure and use the new internal MSGBOXDATA structure instead.

Browse source
This commit is contained in:
Hermès Bélusca-Maïto 2018-08-10 21:38:09 +02:00
parent b55cf70340
commit e3fee2db82
No known key found for this signature in database
GPG key ID: 3B2539C65E7B93D0
1 changed files with 87 additions and 104 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

189
win32ss/user/user32/windows/messagebox.c
View file

@ -73,8 +73,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(user32);
typedef struct _MSGBTNINFO
{
LONG btnCnt;
LONG btnIdx[MSGBOXEX_MAXBTNS];
DWORD btnCnt;
INT btnIdx[MSGBOXEX_MAXBTNS];
UINT btnIds[MSGBOXEX_MAXBTNS];
} MSGBTNINFO, *PMSGBTNINFO;
@ -97,24 +97,12 @@ static const MSGBTNINFO MsgBtnInfo[] =
DECLARE_MB_3(CANCEL, TRYAGAIN, CONTINUE)
};
typedef struct _MSGBOXINFO
{
MSGBOXPARAMSW; // Wine passes this too.
// ReactOS
HICON Icon;
int DefBtn;
int nButtons;
LONG *Btns;
UINT Timeout;
} MSGBOXINFO, *PMSGBOXINFO;
/* INTERNAL FUNCTIONS ********************************************************/
static VOID MessageBoxTextToClipboard(HWND DialogWindow)
{
HWND hwndText;
PMSGBOXINFO mbi;
PMSGBOXDATA mbd;
int cchTotal, cchTitle, cchText, cchButton, i, n, cchBuffer;
LPWSTR pszBuffer, pszBufferPos, pMessageBoxText, pszTitle, pszText, pszButton;
WCHAR szButton[MSGBOXEX_MAXBTNSTR];
@ -122,12 +110,12 @@ static VOID MessageBoxTextToClipboard(HWND DialogWindow)
static const WCHAR szLine[] = L"---------------------------\r\n";
mbi = (PMSGBOXINFO)GetPropW(DialogWindow, L"ROS_MSGBOX");
mbd = (PMSGBOXDATA)GetPropW(DialogWindow, L"ROS_MSGBOX");
hwndText = GetDlgItem(DialogWindow, MSGBOX_IDTEXT);
cchTitle = GetWindowTextLengthW(DialogWindow) + 1;
cchText = GetWindowTextLengthW(hwndText) + 1;
if (!mbi)
if (!mbd)
return;
pMessageBoxText = (LPWSTR)RtlAllocateHeap(GetProcessHeap(), 0, (cchTitle + cchText) * sizeof(WCHAR));
@ -151,7 +139,7 @@ static VOID MessageBoxTextToClipboard(HWND DialogWindow)
/*
* Calculate the total buffer size.
*/
cchTotal = 6 + cchTitle + cchText + (lstrlenW(szLine) * 4) + (mbi->nButtons * MSGBOXEX_MAXBTNSTR + 3);
cchTotal = 6 + cchTitle + cchText + (lstrlenW(szLine) * 4) + (mbd->dwButtons * MSGBOXEX_MAXBTNSTR + 3);
hGlobal = GlobalAlloc(GHND, cchTotal * sizeof(WCHAR));
@ -175,9 +163,9 @@ static VOID MessageBoxTextToClipboard(HWND DialogWindow)
cchBuffer = wsprintfW(pszBuffer, L"%s%s\r\n%s%s\r\n%s", szLine, pszTitle, szLine, pszText, szLine);
pszBufferPos = pszBuffer + cchBuffer;
for (i = 0; i < mbi->nButtons; i++)
for (i = 0; i < mbd->dwButtons; i++)
{
GetDlgItemTextW(DialogWindow, mbi->Btns[i], szButton, MSGBOXEX_MAXBTNSTR);
GetDlgItemTextW(DialogWindow, mbd->pidButton[i], szButton, MSGBOXEX_MAXBTNSTR);
cchButton = strlenW(szButton);
pszButton = szButton;
@ -220,7 +208,7 @@ static INT_PTR CALLBACK MessageBoxProc(
WPARAM wParam, LPARAM lParam)
{
int Alert;
PMSGBOXINFO mbi;
PMSGBOXDATA mbd;
HELPINFO hi;
HWND hwndOwner;
@ -228,26 +216,26 @@ static INT_PTR CALLBACK MessageBoxProc(
{
case WM_INITDIALOG:
{
mbi = (PMSGBOXINFO)lParam;
mbd = (PMSGBOXDATA)lParam;
SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR)mbi);
SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR)mbd);
NtUserxSetMessageBox(hwnd);
if (!GetPropW(hwnd, L"ROS_MSGBOX"))
{
SetPropW(hwnd, L"ROS_MSGBOX", (HANDLE)lParam);
if (mbi->dwContextHelpId)
SetWindowContextHelpId(hwnd, mbi->dwContextHelpId);
if (mbd->mbp.dwContextHelpId)
SetWindowContextHelpId(hwnd, mbd->mbp.dwContextHelpId);
if (mbi->Icon)
if (mbd->mbp.lpszIcon)
{
SendDlgItemMessageW(hwnd, MSGBOX_IDICON, STM_SETICON, (WPARAM)mbi->Icon, 0);
SendDlgItemMessageW(hwnd, MSGBOX_IDICON, STM_SETICON, (WPARAM)(HICON)mbd->mbp.lpszIcon, 0);
Alert = ALERT_SYSTEM_WARNING;
}
else // Setup the rest of the alerts.
{
switch (mbi->dwStyle & MB_ICONMASK)
switch (mbd->mbp.dwStyle & MB_ICONMASK)
{
case MB_ICONWARNING:
Alert = ALERT_SYSTEM_WARNING;
@ -266,16 +254,17 @@ static INT_PTR CALLBACK MessageBoxProc(
/* Send out the alert notifications. */
NotifyWinEvent(EVENT_SYSTEM_ALERT, hwnd, OBJID_ALERT, Alert);
switch (mbi->dwStyle & MB_TYPEMASK)
switch (mbd->mbp.dwStyle & MB_TYPEMASK)
{
case MB_ABORTRETRYIGNORE:
case MB_YESNO:
RemoveMenu(GetSystemMenu(hwnd, FALSE), SC_CLOSE, MF_BYCOMMAND);
break;
}
SetFocus(GetDlgItem(hwnd, mbi->DefBtn));
if (mbi->Timeout && (mbi->Timeout != (UINT)-1))
SetTimer(hwnd, 0, mbi->Timeout, NULL);
ASSERT(mbd->uDefButton < mbd->dwButtons);
SetFocus(GetDlgItem(hwnd, mbd->pidButton[mbd->uDefButton]));
if (mbd->dwTimeout && (mbd->dwTimeout != (UINT)-1))
SetTimer(hwnd, 0, mbd->dwTimeout, NULL);
}
return 0;
}
@ -313,15 +302,15 @@ static INT_PTR CALLBACK MessageBoxProc(
case WM_HELP:
{
mbi = (PMSGBOXINFO)GetPropW(hwnd, L"ROS_MSGBOX");
if (!mbi)
mbd = (PMSGBOXDATA)GetPropW(hwnd, L"ROS_MSGBOX");
if (!mbd)
return 0;
memcpy(&hi, (void *)lParam, sizeof(hi));
hi.dwContextId = GetWindowContextHelpId(hwnd);
if (mbi->lpfnMsgBoxCallback)
if (mbd->mbp.lpfnMsgBoxCallback)
{
mbi->lpfnMsgBoxCallback(&hi);
mbd->mbp.lpfnMsgBoxCallback(&hi);
}
else
{
@ -334,10 +323,10 @@ static INT_PTR CALLBACK MessageBoxProc(
case WM_CLOSE:
{
mbi = (PMSGBOXINFO)GetPropW(hwnd, L"ROS_MSGBOX");
if (!mbi)
mbd = (PMSGBOXDATA)GetPropW(hwnd, L"ROS_MSGBOX");
if (!mbd)
return 0;
switch (mbi->dwStyle & MB_TYPEMASK)
switch (mbd->mbp.dwStyle & MB_TYPEMASK)
{
case MB_ABORTRETRYIGNORE:
case MB_YESNO:
@ -361,6 +350,7 @@ static int
MessageBoxTimeoutIndirectW(
CONST MSGBOXPARAMSW *lpMsgBoxParams, UINT dwTimeout)
{
MSGBOXDATA mbd;
DLGTEMPLATE *tpl;
DLGITEMTEMPLATE *iico, *itxt;
NONCLIENTMETRICSW nclm;
@ -379,8 +369,41 @@ MessageBoxTimeoutIndirectW(
DLGITEMTEMPLATE *ibtn[MSGBOXEX_MAXBTNS];
RECT btnrect, txtrect, rc;
SIZE btnsize;
MSGBOXINFO mbi;
BOOL defbtn = FALSE;
ZeroMemory(&mbd, sizeof(mbd));
memcpy(&mbd.mbp, lpMsgBoxParams, sizeof(mbd.mbp));
lpMsgBoxParams = &mbd.mbp;
mbd.wLanguageId = (WORD)lpMsgBoxParams->dwLanguageId; // FIXME!
mbd.dwTimeout = dwTimeout;
/* Create the selected buttons; unknown types will fall back to MB_OK */
i = (lpMsgBoxParams->dwStyle & MB_TYPEMASK);
if (i >= ARRAYSIZE(MsgBtnInfo))
i = MB_OK;
/* Get buttons IDs */
Buttons = MsgBtnInfo[i];
/* Add the Help button */
if (lpMsgBoxParams->dwStyle & MB_HELP)
{
Buttons.btnIdx[Buttons.btnCnt] = IDHELP;
Buttons.btnIds[Buttons.btnCnt] = IDS_HELP;
Buttons.btnCnt++;
}
mbd.pidButton = Buttons.btnIdx;
mbd.ppszButtonText = ButtonText;
mbd.dwButtons = Buttons.btnCnt;
mbd.uDefButton = ((lpMsgBoxParams->dwStyle & MB_DEFMASK) >> 8);
/* Make the first button the default button if none other is */
if (mbd.uDefButton >= mbd.dwButtons)
mbd.uDefButton = 0;
// mbd.uCancelId;
if (!lpMsgBoxParams->lpszCaption)
{
@ -421,22 +444,6 @@ MessageBoxTimeoutIndirectW(
textlen = strlenW(text);
}
/* Create the selected buttons; unknown types will fall back to MB_OK */
i = (lpMsgBoxParams->dwStyle & MB_TYPEMASK);
if (i >= ARRAYSIZE(MsgBtnInfo))
i = MB_OK;
/* Get buttons IDs */
Buttons = MsgBtnInfo[i];
/* Add the Help button */
if (lpMsgBoxParams->dwStyle & MB_HELP)
{
Buttons.btnIdx[Buttons.btnCnt] = IDHELP;
Buttons.btnIds[Buttons.btnCnt] = IDS_HELP;
Buttons.btnCnt++;
}
switch (lpMsgBoxParams->dwStyle & MB_ICONMASK)
{
case MB_ICONEXCLAMATION: // case MB_ICONWARNING:
@ -469,6 +476,9 @@ MessageBoxTimeoutIndirectW(
break;
}
/* Reuse the internal pointer! */
((MSGBOXPARAMSW*)lpMsgBoxParams)->lpszIcon = (LPCWSTR)Icon;
/* Basic space */
bufsize = sizeof(DLGTEMPLATE) +
2 * sizeof(WORD) + /* menu and class */
@ -490,19 +500,19 @@ MessageBoxTimeoutIndirectW(
3 * sizeof(WORD) +
(textlen + 1) * sizeof(WCHAR);
for (i = 0; i < Buttons.btnCnt; i++)
for (i = 0; i < mbd.dwButtons; i++)
{
/* Get the default text of the buttons */
if (Buttons.btnIds[i])
{
ButtonLen[i] = LoadStringW(User32Instance,
Buttons.btnIds[i],
(LPWSTR)&ButtonText[i], 0);
(LPWSTR)&mbd.ppszButtonText[i], 0);
}
else
{
/* No text, use blank */
ButtonText[i] = L"";
mbd.ppszButtonText[i] = L"";
ButtonLen[i] = 0;
}
@ -539,12 +549,11 @@ MessageBoxTimeoutIndirectW(
tpl->dwExtendedStyle |= WS_EX_RIGHT;
tpl->x = 100;
tpl->y = 100;
tpl->cdit = Buttons.btnCnt + (Icon ? 1 : 0) + 1;
tpl->cdit = mbd.dwButtons + (Icon ? 1 : 0) + 1;
dest = (BYTE *)(tpl + 1);
*(WORD*)dest = 0; /* no menu */
*(((WORD*)dest) + 1) = 0; /* use default window class */
*(DWORD*)dest = 0; /* no menu and use default window class */
dest += 2 * sizeof(WORD);
memcpy(dest, caption, caplen * sizeof(WCHAR));
dest += caplen * sizeof(WCHAR);
@ -632,30 +641,29 @@ MessageBoxTimeoutIndirectW(
btnsize.cy = BTN_CY;
btnrect.left = btnrect.top = 0;
for (i = 0; i < Buttons.btnCnt; i++)
/* Make the first button the default button if none other is */
if (mbd.uDefButton >= mbd.dwButtons)
mbd.uDefButton = 0;
for (i = 0; i < mbd.dwButtons; i++)
{
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)))
{
if (i == mbd.uDefButton)
ibtn[i]->style |= BS_DEFPUSHBUTTON;
mbi.DefBtn = Buttons.btnIdx[i];
defbtn = TRUE;
}
else
{
ibtn[i]->style |= BS_PUSHBUTTON;
}
ibtn[i]->dwExtendedStyle = 0;
ibtn[i]->id = Buttons.btnIdx[i];
ibtn[i]->id = mbd.pidButton[i];
dest += sizeof(DLGITEMTEMPLATE);
*(WORD*)dest = 0xFFFF;
dest += sizeof(WORD);
*(WORD*)dest = 0x0080; /* button control */
dest += sizeof(WORD);
memcpy(dest, ButtonText[i], ButtonLen[i] * sizeof(WCHAR));
memcpy(dest, mbd.ppszButtonText[i], ButtonLen[i] * sizeof(WCHAR));
dest += ButtonLen[i] * sizeof(WCHAR);
*(WORD*)dest = 0;
dest += sizeof(WORD);
@ -663,20 +671,12 @@ MessageBoxTimeoutIndirectW(
dest += sizeof(WORD);
// btnrect.right = btnrect.bottom = 0; // FIXME: Is it needed??
DrawTextW(hDC, ButtonText[i], ButtonLen[i], &btnrect,
DrawTextW(hDC, mbd.ppszButtonText[i], ButtonLen[i], &btnrect,
DT_LEFT | DT_SINGLELINE | DT_CALCRECT);
btnsize.cx = max(btnsize.cx, btnrect.right);
btnsize.cy = max(btnsize.cy, btnrect.bottom);
}
/* make first button the default button if no other is */
if (!defbtn)
{
ibtn[0]->style &= ~BS_PUSHBUTTON;
ibtn[0]->style |= BS_DEFPUSHBUTTON;
mbi.DefBtn = Buttons.btnIdx[0];
}
/* calculate position and size of controls */
txtrect.right = GetSystemMetrics(SM_CXSCREEN) / 5 * 4;
if (Icon)
@ -716,7 +716,7 @@ MessageBoxTimeoutIndirectW(
#else
rc.top = MSGBOXEX_MARGIN;
#endif
btnleft = (Buttons.btnCnt * (btnsize.cx + MSGBOXEX_BUTTONSPACING)) - MSGBOXEX_BUTTONSPACING;
btnleft = (mbd.dwButtons * (btnsize.cx + MSGBOXEX_BUTTONSPACING)) - MSGBOXEX_BUTTONSPACING;
if (btnleft > txtrect.right + rc.right + MSGBOXEX_SPACING)
{
#ifdef MSGBOX_TEXTHCENTER
@ -741,7 +741,7 @@ MessageBoxTimeoutIndirectW(
}
else
{
btnleft = (Buttons.btnCnt * (btnsize.cx + MSGBOXEX_BUTTONSPACING)) - MSGBOXEX_BUTTONSPACING;
btnleft = (mbd.dwButtons * (btnsize.cx + MSGBOXEX_BUTTONSPACING)) - MSGBOXEX_BUTTONSPACING;
if (btnleft > txtrect.right)
{
#ifdef MSGBOX_TEXTHCENTER
@ -763,7 +763,7 @@ MessageBoxTimeoutIndirectW(
rc.top = max(rc.top, MSGBOXEX_MARGIN);
/* calculate position of the buttons */
btntop = max(rc.top + txtrect.bottom + MSGBOXEX_SPACING, btntop);
for (i = 0; i < Buttons.btnCnt; i++)
for (i = 0; i < mbd.dwButtons; i++)
{
ibtn[i]->x = RESCALE_X(btnleft, units);
ibtn[i]->y = RESCALE_Y(btntop, units);
@ -785,26 +785,9 @@ MessageBoxTimeoutIndirectW(
tpl->cy = RESCALE_Y(btntop, units);
/* 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 = dwTimeout;
/* Pass on to Justin Case so he can peek the message? */
mbi.cbSize = lpMsgBoxParams->cbSize;
mbi.hwndOwner = lpMsgBoxParams->hwndOwner;
mbi.hInstance = lpMsgBoxParams->hInstance;
mbi.lpszText = lpMsgBoxParams->lpszText;
mbi.lpszCaption = lpMsgBoxParams->lpszCaption;
mbi.lpszIcon = lpMsgBoxParams->lpszIcon;
mbi.dwLanguageId = lpMsgBoxParams->dwLanguageId;
ret = DialogBoxIndirectParamW(lpMsgBoxParams->hInstance, tpl,
lpMsgBoxParams->hwndOwner,
MessageBoxProc, (LPARAM)&mbi);
MessageBoxProc, (LPARAM)&mbd);
Quit:
RtlFreeHeap(GetProcessHeap(), 0, buf);