97 lines
2.8 KiB
C++
97 lines
2.8 KiB
C++
// This is a part of the Microsoft Management Console.
|
|
// Copyright (C) 1995-1996 Microsoft Corporation
|
|
// All rights reserved.
|
|
//
|
|
// This source code is only intended as a supplement to the
|
|
// Microsoft Management Console and related
|
|
// electronic documentation provided with the interfaces.
|
|
|
|
#ifndef _DATAOBJ_H
|
|
#define _DATAOBJ_H
|
|
|
|
|
|
class CDataObject : public IDataObject, public CComObjectRoot
|
|
{
|
|
friend class CSnapin;
|
|
|
|
// ATL Maps
|
|
DECLARE_NOT_AGGREGATABLE(CDataObject)
|
|
BEGIN_COM_MAP(CDataObject)
|
|
COM_INTERFACE_ENTRY(IDataObject)
|
|
END_COM_MAP()
|
|
|
|
// Construction/Destruction
|
|
CDataObject() {};
|
|
~CDataObject() {};
|
|
|
|
// Clipboard formats that are required by the console
|
|
public:
|
|
static unsigned int m_cfNodeType;
|
|
static unsigned int m_cfNodeTypeString;
|
|
static unsigned int m_cfDisplayName;
|
|
static unsigned int m_cfCoClass;
|
|
static unsigned int m_cfInternal; // Step 3
|
|
|
|
// Standard IDataObject methods
|
|
public:
|
|
// Implemented
|
|
STDMETHOD(GetData)(LPFORMATETC lpFormatetcIn, LPSTGMEDIUM lpMedium);
|
|
STDMETHOD(GetDataHere)(LPFORMATETC lpFormatetc, LPSTGMEDIUM lpMedium);
|
|
STDMETHOD(EnumFormatEtc)(DWORD dwDirection, LPENUMFORMATETC* ppEnumFormatEtc);
|
|
|
|
ULONG InternalAddRef()
|
|
{
|
|
++CSnapin::lDataObjectRefCount;
|
|
return CComObjectRoot::InternalAddRef();
|
|
}
|
|
ULONG InternalRelease()
|
|
{
|
|
--CSnapin::lDataObjectRefCount;
|
|
return CComObjectRoot::InternalRelease();
|
|
}
|
|
|
|
// Not Implemented
|
|
private:
|
|
STDMETHOD(QueryGetData)(LPFORMATETC lpFormatetc)
|
|
{ return E_NOTIMPL; };
|
|
|
|
STDMETHOD(GetCanonicalFormatEtc)(LPFORMATETC lpFormatetcIn, LPFORMATETC lpFormatetcOut)
|
|
{ return E_NOTIMPL; };
|
|
|
|
STDMETHOD(SetData)(LPFORMATETC lpFormatetc, LPSTGMEDIUM lpMedium, BOOL bRelease)
|
|
{ return E_NOTIMPL; };
|
|
|
|
STDMETHOD(DAdvise)(LPFORMATETC lpFormatetc, DWORD advf,
|
|
LPADVISESINK pAdvSink, LPDWORD pdwConnection)
|
|
{ return E_NOTIMPL; };
|
|
|
|
STDMETHOD(DUnadvise)(DWORD dwConnection)
|
|
{ return E_NOTIMPL; };
|
|
|
|
STDMETHOD(EnumDAdvise)(LPENUMSTATDATA* ppEnumAdvise)
|
|
{ return E_NOTIMPL; };
|
|
|
|
// Implementation
|
|
public:
|
|
void SetType(DATA_OBJECT_TYPES type) // Step 3
|
|
{ ASSERT(m_internal.m_type == CCT_UNINITIALIZED); m_internal.m_type = type; }
|
|
|
|
void SetCookie(long cookie) { m_internal.m_cookie = cookie; } // Step 3
|
|
void SetString(LPTSTR lpString) { m_internal.m_string = lpString; }
|
|
BOOL m_fMachine;
|
|
|
|
private:
|
|
HRESULT CreateNodeTypeData(LPSTGMEDIUM lpMedium);
|
|
HRESULT CreateNodeTypeStringData(LPSTGMEDIUM lpMedium);
|
|
HRESULT CreateDisplayName(LPSTGMEDIUM lpMedium);
|
|
HRESULT CreateCoClassID(LPSTGMEDIUM lpMedium);
|
|
HRESULT CreateInternal(LPSTGMEDIUM lpMedium); // Step 3
|
|
|
|
HRESULT Create(const void* pBuffer, int len, LPSTGMEDIUM lpMedium);
|
|
|
|
INTERNAL m_internal; // Step 3
|
|
};
|
|
|
|
|
|
#endif
|