wine/include/propvarutil.h
2011-07-05 13:52:36 +02:00

73 lines
2.1 KiB
C

/*
* Copyright 2008 James Hawkins for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef __WINE_PROPVARUTIL_H
#define __WINE_PROPVARUTIL_H
#include <propidl.h>
#include <shtypes.h>
#include <shlwapi.h>
enum tagPROPVAR_CHANGE_FLAGS
{
PVCHF_DEFAULT = 0x00000000,
PVCHF_NOVALUEPROP = 0x00000001,
PVCHF_ALPHABOOL = 0x00000002,
PVCHF_NOUSEROVERRIDE = 0x00000004,
PVCHF_LOCALBOOL = 0x00000008,
PVCHF_NOHEXSTRING = 0x00000010,
};
typedef int PROPVAR_CHANGE_FLAGS;
HRESULT WINAPI PropVariantChangeType(PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc,
PROPVAR_CHANGE_FLAGS flags, VARTYPE vt);
#ifdef __cplusplus
HRESULT InitPropVariantFromBoolean(BOOL fVal, PROPVARIANT *ppropvar);
HRESULT InitPropVariantFromString(PCWSTR psz, PROPVARIANT *ppropvar);
#ifndef NO_PROPVAR_INLINES
inline HRESULT InitPropVariantFromBoolean(BOOL fVal, PROPVARIANT *ppropvar)
{
ppropvar->vt = VT_BOOL;
ppropvar->boolVal = fVal ? VARIANT_TRUE : VARIANT_FALSE;
return S_OK;
}
inline HRESULT InitPropVariantFromString(PCWSTR psz, PROPVARIANT *ppropvar)
{
HRESULT hres;
hres = SHStrDupW(psz, &ppropvar->pwszVal);
if(SUCCEEDED(hres))
ppropvar->vt = VT_LPWSTR;
else
PropVariantInit(ppropvar);
return hres;
}
#endif
#endif
#endif /* __WINE_PROPVARUTIL_H */