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comctl32: Return FALSE in the WM_CLOSE PROPSHEET_DialogProc handler. 

Return FALSE in the WM_CLOSE PROPSHEET_DialogProc handler in order to
allow DefDlgProc to post us WM_COMMAND/IDCANCEL and unblock modal
message loop.
This commit is contained in:
Dmitry Timoshkov 2006-06-08 23:56:52 +09:00 committed by Alexandre Julliard
parent 5ea9e8224e
commit 217dae68c5
1 changed files with 43 additions and 64 deletions
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107
dlls/comctl32/propsheet.c
View File

@ -2862,6 +2862,42 @@ INT_PTR WINAPI PropertySheetW(LPCPROPSHEETHEADERW lppsh)
return bRet;
}
static LPWSTR load_string( HINSTANCE instance, LPCWSTR str )
{
LPWSTR ret;
UINT len;
if (IS_INTRESOURCE(str))
{
HRSRC hrsrc;
HGLOBAL hmem;
WCHAR *ptr;
WORD i, id = LOWORD(str);
if (!(hrsrc = FindResourceW( instance, MAKEINTRESOURCEW((id >> 4) + 1), (LPWSTR)RT_STRING )))
return NULL;
if (!(hmem = LoadResource( instance, hrsrc ))) return NULL;
if (!(ptr = LockResource( hmem ))) return NULL;
for (i = id & 0x0f; i > 0; i--) ptr += *ptr + 1;
len = *ptr;
if (!len) return NULL;
ret = Alloc( (len + 1) * sizeof(WCHAR) );
if (ret)
{
memcpy( ret, ptr + 1, len * sizeof(WCHAR) );
ret[len] = 0;
}
}
else
{
int len = (strlenW(str) + 1) * sizeof(WCHAR);
ret = Alloc( len );
if (ret) memcpy( ret, str, len );
}
return ret;
}
/******************************************************************************
* CreatePropertySheetPage (COMCTL32.@)
* CreatePropertySheetPageA (COMCTL32.@)
@ -2906,12 +2942,7 @@ HPROPSHEETPAGE WINAPI CreatePropertySheetPageA(
if (HIWORD( ppsp->pszTitle ))
PROPSHEET_AtoW( &ppsp->pszTitle, lpPropSheetPage->pszTitle );
else
{
UINT id = LOWORD(ppsp->pszTitle);
int len = LoadStringW( ppsp->hInstance, id, NULL, 0 ) + 1;
ppsp->pszTitle = Alloc( len * sizeof(WCHAR) );
LoadStringW( ppsp->hInstance, id, (LPWSTR)ppsp->pszTitle, len );
}
ppsp->pszTitle = load_string( ppsp->hInstance, ppsp->pszTitle );
}
else
ppsp->pszTitle = NULL;
@ -2924,12 +2955,7 @@ HPROPSHEETPAGE WINAPI CreatePropertySheetPageA(
if (HIWORD( ppsp->pszHeaderTitle ))
PROPSHEET_AtoW(&ppsp->pszHeaderTitle, lpPropSheetPage->pszHeaderTitle);
else
{
UINT id = LOWORD(ppsp->pszHeaderTitle);
int len = LoadStringW( ppsp->hInstance, id, NULL, 0 ) + 1;
ppsp->pszHeaderTitle = Alloc( len * sizeof(WCHAR) );
LoadStringW( ppsp->hInstance, id, (LPWSTR)ppsp->pszHeaderTitle, len );
}
ppsp->pszHeaderTitle = load_string( ppsp->hInstance, ppsp->pszHeaderTitle );
}
else
ppsp->pszHeaderTitle = NULL;
@ -2939,12 +2965,7 @@ HPROPSHEETPAGE WINAPI CreatePropertySheetPageA(
if (HIWORD( ppsp->pszHeaderSubTitle ))
PROPSHEET_AtoW(&ppsp->pszHeaderSubTitle, lpPropSheetPage->pszHeaderSubTitle);
else
{
UINT id = LOWORD(ppsp->pszHeaderSubTitle);
int len = LoadStringW( ppsp->hInstance, id, NULL, 0 ) + 1;
ppsp->pszHeaderSubTitle = Alloc( len * sizeof(WCHAR) );
LoadStringW( ppsp->hInstance, id, (LPWSTR)ppsp->pszHeaderSubTitle, len );
}
ppsp->pszHeaderSubTitle = load_string( ppsp->hInstance, ppsp->pszHeaderSubTitle );
}
else
ppsp->pszHeaderSubTitle = NULL;
@ -2986,21 +3007,7 @@ HPROPSHEETPAGE WINAPI CreatePropertySheetPageW(LPCPROPSHEETPAGEW lpPropSheetPage
}
if (ppsp->dwFlags & PSP_USETITLE)
{
if (HIWORD( ppsp->pszTitle ))
{
int len = strlenW(lpPropSheetPage->pszTitle) + 1;
ppsp->pszTitle = Alloc( len * sizeof (WCHAR) );
strcpyW( (WCHAR *)ppsp->pszTitle, lpPropSheetPage->pszTitle );
}
else
{
UINT id = LOWORD(ppsp->pszTitle);
int len = LoadStringW( ppsp->hInstance, id, NULL, 0 ) + 1;
ppsp->pszTitle = Alloc( len * sizeof(WCHAR) );
LoadStringW( ppsp->hInstance, id, (LPWSTR)ppsp->pszTitle, len );
}
}
ppsp->pszTitle = load_string( ppsp->hInstance, ppsp->pszTitle );
else
ppsp->pszTitle = NULL;
@ -3008,40 +3015,12 @@ HPROPSHEETPAGE WINAPI CreatePropertySheetPageW(LPCPROPSHEETPAGEW lpPropSheetPage
ppsp->dwFlags &= ~(PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE);
if (ppsp->dwFlags & PSP_USEHEADERTITLE)
{
if (HIWORD( ppsp->pszHeaderTitle ))
{
int len = strlenW(lpPropSheetPage->pszHeaderTitle) + 1;
ppsp->pszHeaderTitle = Alloc( len * sizeof (WCHAR) );
strcpyW( (WCHAR *)ppsp->pszHeaderTitle, lpPropSheetPage->pszHeaderTitle );
}
else
{
UINT id = LOWORD(ppsp->pszHeaderTitle);
int len = LoadStringW( ppsp->hInstance, id, NULL, 0 ) + 1;
ppsp->pszHeaderTitle = Alloc( len * sizeof(WCHAR) );
LoadStringW( ppsp->hInstance, id, (LPWSTR)ppsp->pszHeaderTitle, len );
}
}
ppsp->pszHeaderTitle = load_string( ppsp->hInstance, ppsp->pszHeaderTitle );
else
ppsp->pszHeaderTitle = NULL;
if (ppsp->dwFlags & PSP_USEHEADERSUBTITLE)
{
if (HIWORD( ppsp->pszHeaderSubTitle ))
{
int len = strlenW(lpPropSheetPage->pszHeaderSubTitle) + 1;
ppsp->pszHeaderSubTitle = Alloc( len * sizeof (WCHAR) );
strcpyW( (WCHAR *)ppsp->pszHeaderSubTitle, lpPropSheetPage->pszHeaderSubTitle );
}
else
{
UINT id = LOWORD(ppsp->pszHeaderSubTitle);
int len = LoadStringW( ppsp->hInstance, id, NULL, 0 ) + 1;
ppsp->pszHeaderSubTitle = Alloc( len * sizeof(WCHAR) );
LoadStringW( ppsp->hInstance, id, (LPWSTR)ppsp->pszHeaderSubTitle, len );
}
}
ppsp->pszHeaderSubTitle = load_string( ppsp->hInstance, ppsp->pszHeaderSubTitle );
else
ppsp->pszHeaderSubTitle = NULL;
@ -3533,7 +3512,7 @@ PROPSHEET_DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
case WM_CLOSE:
PROPSHEET_Cancel(hwnd, 1);
return TRUE;
return FALSE; /* let DefDlgProc post us WM_COMMAND/IDCANCEL */
case WM_COMMAND:
if (!PROPSHEET_DoCommand(hwnd, LOWORD(wParam)))