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[SHELLUTILS]

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- Add a helper function SHSetStrRet that will simplify setting the contents of a STRRET.

svn path=/trunk/; revision=68844
This commit is contained in:
Giannis Adamopoulos 2015-08-28 10:32:02 +00:00
parent e950972731
commit 73a3fd8b3c
1 changed files with 31 additions and 0 deletions
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31
reactos/include/reactos/shellutils.h
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@ -485,6 +485,37 @@ HRESULT inline ShellObjectCreatorInit(T1 initArg1, T2 initArg2, T3 initArg3, T4
return S_OK; return S_OK;
} }
HRESULT inline SHSetStrRet(LPSTRRET pStrRet, LPCSTR pstrValue)
{
pStrRet->uType = STRRET_CSTR;
strcpy(pStrRet->cStr, pstrValue);
return S_OK;
}
HRESULT inline SHSetStrRet(LPSTRRET pStrRet, LPCWSTR pwstrValue)
{
ULONG cchr = wcslen(pwstrValue);
LPWSTR buffer = static_cast<LPWSTR>(CoTaskMemAlloc((cchr + 1) * sizeof(WCHAR)));
if (buffer == NULL)
return E_OUTOFMEMORY;
pStrRet->uType = STRRET_WSTR;
pStrRet->pOleStr = buffer;
wcscpy(buffer, pwstrValue);
return S_OK;
}
HRESULT inline SHSetStrRet(LPSTRRET pStrRet, HINSTANCE hInstance, DWORD resId)
{
WCHAR Buffer[MAX_PATH];
if (!LoadStringW(hInstance, resId, Buffer, MAX_PATH))
return E_FAIL;
return SHSetStrRet(pStrRet, Buffer);
}
#endif /* __cplusplus */ #endif /* __cplusplus */
#endif /* __ROS_SHELL_UTILS_H */ #endif /* __ROS_SHELL_UTILS_H */