Function GetFileItemsFromIDataObject_CF_HDROP

Src/DropHandler.cpp:148–164

	}

	HRESULT GetFileItemsFromIDataObject_CF_HDROP(IDataObject *pDataObj, std::vector<String>& files)
	{
		FORMATETC fmtetc_cf_hdrop = { CF_HDROP, nullptr, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
		STGMEDIUM medium = { 0 };
		HRESULT hr;
		if ((hr = pDataObj->GetData(&fmtetc_cf_hdrop, &medium)) == S_OK)
		{
			HDROP hDrop = (HDROP)GlobalLock(medium.hGlobal);
			if (hDrop != nullptr)
			{
				files = FilterFiles(GetDroppedFiles(hDrop));
				GlobalUnlock(medium.hGlobal);
			}
			ReleaseStgMedium(&medium);
		}
		return hr;
	}

#define HIDA_GetPIDLFolder(pida) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[0])
#define HIDA_GetPIDLItem(pida, i) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[i+1])