99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
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// Copyright 1997 - Microsoft
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//
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//
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// DATAOBJ.H - A data object
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//
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#ifndef _DATAOBJ_H_
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#define _DATAOBJ_H_
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// QITable
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BEGIN_QITABLE( CDsPropDataObj )
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DEFINE_QI( IID_IDataObject, IDataObject , 9 )
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END_QITABLE
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LPVOID
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CDsPropDataObj_CreateInstance(
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HWND hwndParent,
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IDataObject * pido,
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GUID * pClassGUID,
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BOOL fReadOnly,
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LPWSTR pszObjPath,
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LPWSTR bstrClass );
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class CDsPropDataObj : public IDataObject
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{
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private:
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DECLARE_QITABLE( CDsPropDataObj );
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CDsPropDataObj::CDsPropDataObj( HWND hwndParent, IDataObject * pido, GUID * pClassGUID, BOOL fReadOnly);
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~CDsPropDataObj(void);
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HRESULT Init(LPWSTR pwszObjName, LPWSTR pwszClass);
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public:
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friend LPVOID CDsPropDataObj_CreateInstance(
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HWND hwndParent,
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IDataObject * pido,
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GUID * pClassGUID,
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BOOL fReadOnly,
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LPWSTR pszObjPath,
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LPWSTR bstrClass );
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//
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// IUnknown methods
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//
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STDMETHOD(QueryInterface)(REFIID riid, void ** ppvObject);
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STDMETHOD_(ULONG, AddRef)(void);
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STDMETHOD_(ULONG, Release)(void);
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//
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// Standard IDataObject methods
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//
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// Implemented
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//
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STDMETHOD(GetData)(FORMATETC * pformatetcIn, STGMEDIUM * pmedium);
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STDMETHOD(GetDataHere)(FORMATETC * pFormatEtcIn, STGMEDIUM * pMedium);
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STDMETHOD(EnumFormatEtc)(DWORD dwDirection,
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IEnumFORMATETC ** ppenumFormatEtc);
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// Not Implemented
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private:
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STDMETHOD(QueryGetData)(FORMATETC * pformatetc)
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{ return E_NOTIMPL; };
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STDMETHOD(GetCanonicalFormatEtc)(FORMATETC * pformatectIn,
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FORMATETC * pformatetcOut)
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{ return E_NOTIMPL; };
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STDMETHOD(SetData)(FORMATETC * pformatetc, STGMEDIUM * pmedium,
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BOOL fRelease)
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{ return E_NOTIMPL; };
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STDMETHOD(DAdvise)(FORMATETC * pformatetc, DWORD advf,
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IAdviseSink * pAdvSink, DWORD * pdwConnection)
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{ return E_NOTIMPL; };
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STDMETHOD(DUnadvise)(DWORD dwConnection)
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{ return E_NOTIMPL; };
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STDMETHOD(EnumDAdvise)(IEnumSTATDATA ** ppenumAdvise)
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{ return E_NOTIMPL; };
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BOOL m_fReadOnly;
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PWSTR m_pwszObjName;
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PWSTR m_pwszObjClass;
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GUID m_ClassGUID;
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IDataObject * m_pPage;
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unsigned long _cRef;
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HWND m_hwnd;
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};
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typedef CDsPropDataObj * LPCDSPROPDATAOBJ;
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#endif // _DATAOBJ_H_
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