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user32: Allow arbitrary text size for loaded strings in message boxes.

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This commit is contained in:
Alexandre Julliard 2008-03-26 19:42:50 +01:00
parent ccd0d6259d
commit f29b5757d5
1 changed files with 23 additions and 16 deletions
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39
dlls/user32/msgbox.c
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@ -74,7 +74,9 @@ static HFONT MSGBOX_OnInit(HWND hwnd, LPMSGBOXPARAMSW lpmb)
HMONITOR monitor = 0;
MONITORINFO mon_info;
LPCWSTR lpszText;
WCHAR buf[256];
WCHAR *buffer = NULL;
const WCHAR *ptr;
/* Index the order the buttons need to appear to an ID* constant */
static const int buttonOrder[10] = { 6, 7, 1, 3, 4, 2, 5, 10, 11, 9 };
@ -93,26 +95,30 @@ static HFONT MSGBOX_OnInit(HWND hwnd, LPMSGBOXPARAMSW lpmb)
if (HIWORD(lpmb->lpszCaption)) {
SetWindowTextW(hwnd, lpmb->lpszCaption);
} else {
UINT res_id = LOWORD(lpmb->lpszCaption);
if (res_id)
{
if (LoadStringW(lpmb->hInstance, res_id, buf, 256))
SetWindowTextW(hwnd, buf);
}
else
{
if (LoadStringW(user32_module, IDS_ERROR, buf, 256))
SetWindowTextW(hwnd, buf);
}
UINT len = LoadStringW( lpmb->hInstance, LOWORD(lpmb->lpszCaption), (LPWSTR)&ptr, 0 );
if (!len) len = LoadStringW( user32_module, IDS_ERROR, (LPWSTR)&ptr, 0 );
buffer = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) );
if (buffer)
{
memcpy( buffer, ptr, len * sizeof(WCHAR) );
buffer[len] = 0;
SetWindowTextW( hwnd, buffer );
HeapFree( GetProcessHeap(), 0, buffer );
buffer = NULL;
}
}
if (HIWORD(lpmb->lpszText)) {
lpszText = lpmb->lpszText;
} else {
lpszText = buf;
if (!LoadStringW(lpmb->hInstance, LOWORD(lpmb->lpszText), buf, 256))
*buf = 0; /* FIXME ?? */
UINT len = LoadStringW( lpmb->hInstance, LOWORD(lpmb->lpszText), (LPWSTR)&ptr, 0 );
lpszText = buffer = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) );
if (buffer)
{
memcpy( buffer, ptr, len * sizeof(WCHAR) );
buffer[len] = 0;
}
}
TRACE_(msgbox)("%s\n", debugstr_w(lpszText));
SetWindowTextW(GetDlgItem(hwnd, MSGBOX_IDTEXT), lpszText);
@ -310,6 +316,7 @@ static HFONT MSGBOX_OnInit(HWND hwnd, LPMSGBOXPARAMSW lpmb)
if (((lpmb->dwStyle & MB_TASKMODAL) && (lpmb->hwndOwner==NULL)) || (lpmb->dwStyle & MB_SYSTEMMODAL))
SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
HeapFree( GetProcessHeap(), 0, buffer );
return hFont;
}