Class definition
In the class definition of the ATL object, several changes must be made. The class has to derive from IXMLSpyPlugIn, the "Interface Map" needs an entry for IXMLSpyPlugIn, and the methods of the IDE plug-in interface must be declared:
#ifndef __XMLSPYIDEPLUGIN_H_
#define __XMLSPYIDEPLUGIN_H_
#include "resource.h" // main symbols
/////////////////////////////////////////////////////////////////////////////
// CXMLSpyIDEPlugIn
class ATL_NO_VTABLE CXMLSpyIDEPlugIn :
public CComObjectRootEx<CComSingleThreadModel>,
public CComCoClass<CXMLSpyIDEPlugIn, &CLSID_XMLSpyIDEPlugIn>,
public IXMLSpyPlugIn
{
public:
CXMLSpyIDEPlugIn()
{
}
DECLARE_REGISTRY_RESOURCEID(IDR_XMLSPYIDEPLUGIN)
DECLARE_NOT_AGGREGATABLE(CXMLSpyIDEPlugIn)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CXMLSpyIDEPlugIn)
COM_INTERFACE_ENTRY(IXMLSpyPlugIn)
END_COM_MAP()
// IXMLSpyIDEPlugIn
public:
virtual HRESULT _stdcall OnCommand(long nID, IDispatch* pXMLSpy);
virtual HRESULT _stdcall OnUpdateCommand(long nID, IDispatch* pXMLSpy, SPYUpdateAction* pAction);
virtual HRESULT _stdcall OnEvent(long nEventID, SAFEARRAY **arrayParameters, IDispatch* pXMLSpy, VARIANT* pReturnValue);
virtual HRESULT _stdcall GetUIModifications(BSTR* pModificationsXML);
virtual HRESULT _stdcall GetDescription(BSTR* pDescription);
};
#endif //__XMLSPYIDEPLUGIN_H_