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[SENDMAIL] Simplify HIDA usage

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This commit is contained in:
Mark Jansen 2021-07-25 01:09:59 +02:00
parent eba16dc9e9
commit eb0c005c1b
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GPG Key ID: B39240EE84BEAE8B
1 changed files with 6 additions and 26 deletions
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32
dll/shellext/sendmail/CDeskLinkDropHandler.cpp
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@ -59,13 +59,6 @@ CDeskLinkDropHandler::Drop(IDataObject *pDataObject, DWORD dwKeyState,
return E_POINTER;
}
FORMATETC fmt;
fmt.cfFormat = RegisterClipboardFormatW(CFSTR_SHELLIDLIST);
fmt.ptd = NULL;
fmt.dwAspect = DVASPECT_CONTENT;
fmt.lindex = -1;
fmt.tymed = TYMED_HGLOBAL;
WCHAR szDir[MAX_PATH], szDest[MAX_PATH], szSrc[MAX_PATH];
SHGetSpecialFolderPathW(NULL, szDir, CSIDL_DESKTOPDIRECTORY, FALSE);
@ -74,24 +67,14 @@ CDeskLinkDropHandler::Drop(IDataObject *pDataObject, DWORD dwKeyState,
if (FAILED_UNEXPECTEDLY(hr))
return hr;
STGMEDIUM medium;
hr = pDataObject->GetData(&fmt, &medium);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
CDataObjectHIDA pida(pDataObject);
if (FAILED_UNEXPECTEDLY(pida.hr()))
return pida.hr();
LPIDA pida = reinterpret_cast<LPIDA>(GlobalLock(medium.hGlobal));
if (!pida)
LPCITEMIDLIST pidlParent = HIDA_GetPIDLFolder(pida);
for (UINT i = 0; i < pida->cidl; ++i)
{
ERR("Error locking global\n");
ReleaseStgMedium(&medium);
return E_FAIL;
}
LPBYTE pb = reinterpret_cast<LPBYTE>(pida);
LPCITEMIDLIST pidlParent = reinterpret_cast<LPCITEMIDLIST>(pb + pida->aoffset[0]);
for (UINT i = 1; i <= pida->cidl; ++i)
{
LPCITEMIDLIST pidlChild = reinterpret_cast<LPCITEMIDLIST>(pb + pida->aoffset[i]);
LPCITEMIDLIST pidlChild = HIDA_GetPIDLItem(pida, i);
CComHeapPtr<ITEMIDLIST> pidl(ILCombine(pidlParent, pidlChild));
if (!pidl)
@ -137,9 +120,6 @@ CDeskLinkDropHandler::Drop(IDataObject *pDataObject, DWORD dwKeyState,
break;
}
GlobalUnlock(medium.hGlobal);
ReleaseStgMedium(&medium);
return hr;
}