173 lines
5.1 KiB
C++
173 lines
5.1 KiB
C++
#if !defined(AFX_SNAPINDATAOBJECT_H__7D4A685F_9056_11D2_BD45_0000F87A3912__INCLUDED_)
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#define AFX_SNAPINDATAOBJECT_H__7D4A685F_9056_11D2_BD45_0000F87A3912__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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// SnapinDataObject.h : header file
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//
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class CScopePaneItem;
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class CResultsPaneItem;
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/////////////////////////////////////////////////////////////////////////////
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// CSnapinDataObject command target
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class CSnapinDataObject : public CCmdTarget
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{
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DECLARE_DYNCREATE(CSnapinDataObject)
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// Construction/Destruction
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public:
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CSnapinDataObject();
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virtual ~CSnapinDataObject();
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// Clipboard Members
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protected:
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bool RegisterClipboardFormats();
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static UINT s_cfInternal;
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static UINT s_cfExtension;
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UINT m_cfDisplayName;
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UINT m_cfSPIGuid;
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UINT m_cfSnapinCLSID;
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// Item Members
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public:
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DATA_OBJECT_TYPES GetItemType();
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ULONG GetCookie();
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bool GetItem(CScopePaneItem*& pSPItem);
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bool GetItem(CResultsPaneItem*& pRPItem);
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void SetItem(CScopePaneItem* pSPItem);
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void SetItem(CResultsPaneItem* pRPItem);
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protected:
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ULONG m_ulCookie;
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DATA_OBJECT_TYPES m_ItemType;
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// DataObject Members
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public:
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static CSnapinDataObject* GetSnapinDataObject(LPDATAOBJECT lpDataObject);
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protected:
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static HRESULT GetDataObject(LPDATAOBJECT lpDataObject, UINT cfClipFormat, ULONG nByteCount, HGLOBAL* phGlobal);
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// Write Members
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protected:
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HRESULT WriteGuid(LPSTREAM pStream);
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HRESULT WriteDisplayName(LPSTREAM pStream);
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HRESULT WriteSnapinCLSID(LPSTREAM pStream);
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HRESULT WriteDataObject(LPSTREAM pStream);
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HRESULT WriteExtensionData(LPSTREAM pStream);
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// MFC Operations
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public:
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// Overrides
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// ClassWizard generated virtual function overrides
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//{{AFX_VIRTUAL(CSnapinDataObject)
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public:
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virtual void OnFinalRelease();
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//}}AFX_VIRTUAL
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// MFC Implementation
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protected:
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// Generated message map functions
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//{{AFX_MSG(CSnapinDataObject)
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// NOTE - the ClassWizard will add and remove member functions here.
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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DECLARE_OLECREATE_EX(CSnapinDataObject)
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// Generated OLE dispatch map functions
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//{{AFX_DISPATCH(CSnapinDataObject)
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// NOTE - the ClassWizard will add and remove member functions here.
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//}}AFX_DISPATCH
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DECLARE_DISPATCH_MAP()
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DECLARE_INTERFACE_MAP()
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////////////////////////////////
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// IDataObject Interface Part
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BEGIN_INTERFACE_PART(DataObject,IDataObject)
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virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetData(
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/* [unique][in] */ FORMATETC __RPC_FAR *pformatetcIn,
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/* [out] */ STGMEDIUM __RPC_FAR *pmedium);
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virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetDataHere(
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/* [unique][in] */ FORMATETC __RPC_FAR *pformatetc,
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/* [out][in] */ STGMEDIUM __RPC_FAR *pmedium);
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virtual HRESULT STDMETHODCALLTYPE QueryGetData(
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/* [unique][in] */ FORMATETC __RPC_FAR *pformatetc);
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virtual HRESULT STDMETHODCALLTYPE GetCanonicalFormatEtc(
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/* [unique][in] */ FORMATETC __RPC_FAR *pformatectIn,
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/* [out] */ FORMATETC __RPC_FAR *pformatetcOut);
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virtual /* [local] */ HRESULT STDMETHODCALLTYPE SetData(
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/* [unique][in] */ FORMATETC __RPC_FAR *pformatetc,
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/* [unique][in] */ STGMEDIUM __RPC_FAR *pmedium,
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/* [in] */ BOOL fRelease);
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virtual HRESULT STDMETHODCALLTYPE EnumFormatEtc(
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/* [in] */ DWORD dwDirection,
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/* [out] */ IEnumFORMATETC __RPC_FAR *__RPC_FAR *ppenumFormatEtc);
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virtual HRESULT STDMETHODCALLTYPE DAdvise(
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/* [in] */ FORMATETC __RPC_FAR *pformatetc,
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/* [in] */ DWORD advf,
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/* [unique][in] */ IAdviseSink __RPC_FAR *pAdvSink,
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/* [out] */ DWORD __RPC_FAR *pdwConnection);
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virtual HRESULT STDMETHODCALLTYPE DUnadvise(
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/* [in] */ DWORD dwConnection);
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virtual HRESULT STDMETHODCALLTYPE EnumDAdvise(
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/* [out] */ IEnumSTATDATA __RPC_FAR *__RPC_FAR *ppenumAdvise);
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END_INTERFACE_PART(DataObject)
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};
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// CEnumFormatEtc
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class CEnumFormatEtc : public IEnumFORMATETC
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{
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private:
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ULONG m_cRef; //Object reference count
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ULONG m_iCur; //Current element.
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ULONG m_cfe; //Number of FORMATETCs in us
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LPFORMATETC m_prgfe; //Source of FORMATETCs
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public:
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CEnumFormatEtc(ULONG, LPFORMATETC);
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~CEnumFormatEtc(void);
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//IUnknown members
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STDMETHODIMP QueryInterface(REFIID, VOID **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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//IEnumFORMATETC members
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STDMETHODIMP Next(ULONG, LPFORMATETC, ULONG *);
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STDMETHODIMP Skip(ULONG);
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STDMETHODIMP Reset(void);
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STDMETHODIMP Clone(IEnumFORMATETC **);
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};
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typedef CEnumFormatEtc *PCEnumFormatEtc;
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/////////////////////////////////////////////////////////////////////////////
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//{{AFX_INSERT_LOCATION}}
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// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
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#endif // !defined(AFX_SNAPINDATAOBJECT_H__7D4A685F_9056_11D2_BD45_0000F87A3912__INCLUDED_)
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