57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
// DataObj.h: Definition of the CDataObjectImpl class
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_DATAOBJ_H__F9BF06C6_30DF_11D3_9B2F_00C04FA37E1F__INCLUDED_)
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#define AFX_DATAOBJ_H__F9BF06C6_30DF_11D3_9B2F_00C04FA37E1F__INCLUDED_
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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#include "resource.h" // main symbols
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/////////////////////////////////////////////////////////////////////////////
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// CDataObjectImpl
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class CDataObjectImpl : public IBOMObject
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{
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public:
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// IDataObject
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STDMETHOD(GetData)(LPFORMATETC lpFormatetcIn, LPSTGMEDIUM lpMedium);
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STDMETHOD(GetDataHere)(LPFORMATETC lpFormatetc, LPSTGMEDIUM lpMedium);
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STDMETHOD(EnumFormatEtc)(DWORD dwDirection, LPENUMFORMATETC* ppEnumFormatEtc)
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{ return E_NOTIMPL; };
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STDMETHOD(QueryGetData)(LPFORMATETC lpFormatetc)
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{ return E_NOTIMPL; };
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STDMETHOD(GetCanonicalFormatEtc)(LPFORMATETC lpFormatetcIn, LPFORMATETC lpFormatetcOut)
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{ return E_NOTIMPL; };
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STDMETHOD(SetData)(LPFORMATETC lpFormatetc, LPSTGMEDIUM lpMedium, BOOL bRelease)
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{ return E_NOTIMPL; };
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STDMETHOD(DAdvise)(LPFORMATETC lpFormatetc, DWORD advf,
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LPADVISESINK pAdvSink, LPDWORD 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)(LPENUMSTATDATA* ppEnumAdvise)
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{ return E_NOTIMPL; };
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protected:
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HRESULT DataToGlobal(HGLOBAL* phGlobal, const void* pData, DWORD dwSize);
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// Implemented by derived class
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STDMETHOD(GetDataImpl)(UINT cf, HGLOBAL* phGlobal) = 0;
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};
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#endif // !defined(AFX_DATAOBJ_H__F9BF06C6_30DF_11D3_9B2F_00C04FA37E1F__INCLUDED_)
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