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75 lines
2.9 KiB
75 lines
2.9 KiB
//+-------------------------------------------------------------------
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//
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// File: dataobj.hxx
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//
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// Contents: CDataObject declaration
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//
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// History: 24-Nov-92 DeanE Created
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//
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//---------------------------------------------------------------------
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#ifndef __DATAOBJ_HXX__
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#define __DATAOBJ_HXX__
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//+-------------------------------------------------------------------
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// Class: CDataObject
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//
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// Synopsis: Test class CDataObject
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//
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// Methods: QueryInterface IUnknown
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// AddRef IUnknown
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// Release IUnknown
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// GetData IDataObject
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// GetDataHere IDataObject
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// QueryGetData IDataObject
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// GetCanonicalFormatEtc IDataObject
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// SetData IDataObject
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// EnumFormatEtc IDataObject
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// DAdvise IDataObject
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// DUnadvise IDataObject
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// EnumDAdvise IDataObject
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//
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// History: 24-Nov-92 DeanE Created
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//--------------------------------------------------------------------
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class FAR CDataObject : public IDataObject
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{
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public:
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// Constructor/Destructor
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CDataObject(CTestEmbed *pteObject);
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~CDataObject();
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// IUnknown - Everyone inherits from this
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STDMETHODIMP QueryInterface(REFIID iid, void FAR * FAR *ppv);
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STDMETHODIMP_(ULONG) AddRef (void);
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STDMETHODIMP_(ULONG) Release (void);
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// IDataObject
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STDMETHODIMP GetData (LPFORMATETC pformatetcIn,
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LPSTGMEDIUM pmedium);
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STDMETHODIMP GetDataHere (LPFORMATETC pformatetc,
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LPSTGMEDIUM pmedium);
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STDMETHODIMP QueryGetData (LPFORMATETC pformatetc);
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STDMETHODIMP GetCanonicalFormatEtc(
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LPFORMATETC pformatetc,
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LPFORMATETC pformatetcOut);
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STDMETHODIMP SetData (LPFORMATETC pformatetc,
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STGMEDIUM FAR *pmedium,
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BOOL fRelease);
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STDMETHODIMP EnumFormatEtc (DWORD dwDirection,
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LPENUMFORMATETC FAR *ppenmFormatEtc);
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STDMETHODIMP DAdvise (FORMATETC FAR *pFormatetc,
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DWORD advf,
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LPADVISESINK pAdvSink,
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DWORD FAR *pdwConnection);
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STDMETHODIMP DUnadvise (DWORD dwConnection);
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STDMETHODIMP EnumDAdvise (LPENUMSTATDATA FAR *ppenmAdvise);
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private:
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ULONG _cRef; // Reference count
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IDataAdviseHolder FAR *_pDAHolder; // Advise Holder
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CTestEmbed *_pteObject; // Object we're associated with
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};
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#endif // __DATAOBJ_HXX__
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