forked from enlightenment/efl
51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
#ifndef __ECORE_WIN32_DND_ENUMFORMATETC_H__
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#define __ECORE_WIN32_DND_ENUMFORMATETC_H__
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#undef WIN32_LEAN_AND_MEAN
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#include <objbase.h>
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class CEnumFormatEtc : public IEnumFORMATETC
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{
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private:
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LONG ref_count_; // Reference count for this COM interface
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ULONG index_; // current enumerator index
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ULONG formats_num_; // number of FORMATETC members
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FORMATETC *format_etc_; // array of FORMATETC objects
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public: // structors
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CEnumFormatEtc(FORMATETC *pFormatEtc, int nNumFormats);
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virtual ~CEnumFormatEtc();
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public: // IUnknown
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HRESULT __stdcall QueryInterface (REFIID iid, void ** ppvObject);
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ULONG __stdcall AddRef (void);
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ULONG __stdcall Release (void);
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public: // IEnumFormatEtc
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HRESULT __stdcall Next (ULONG celt, FORMATETC * rgelt, ULONG * pceltFetched);
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HRESULT __stdcall Skip (ULONG celt);
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HRESULT __stdcall Reset (void);
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HRESULT __stdcall Clone (IEnumFORMATETC ** ppEnumFormatEtc);
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};
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void DeepCopyFormatEtc(FORMATETC *dest, FORMATETC *source);
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HRESULT CreateEnumFormatEtc(UINT cfmt, FORMATETC *afmt, IEnumFORMATETC **ppEnumFormatEtc);
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#endif /* __ECORE_WIN32_DND_ENUMFORMATETC_H__ */
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