#pragma once
#ifndef WEBBROWSEREVENTSINK_H
#define WEBBROWSEREVENTSINK_H

class CExplorerBar;
class CWebBrowserEventSink;
#include "oaidl.h"
#include "mshtmdid.h"
#include "olectl.h"
#include "exdisp.h"
#include "exdispid.h"
#include "ExplrBar.h"

class CWebBrowserEventSink :
	public IDispatch
{
protected:
	DWORD m_ObjRefCount;
	CExplorerBar *m_pExplorerBar;

public:
	CWebBrowserEventSink(CExplorerBar* pExplorerBar);
	~CWebBrowserEventSink(void);

	//IUnknown methods
	STDMETHODIMP QueryInterface(REFIID, LPVOID*);
	STDMETHODIMP_(DWORD) AddRef();
	STDMETHODIMP_(DWORD) Release();

	//IDispatch methods
    virtual HRESULT STDMETHODCALLTYPE GetTypeInfoCount(
		/* [out] */ UINT *pctinfo);
    virtual HRESULT STDMETHODCALLTYPE GetTypeInfo( 
        /* [in] */ UINT iTInfo,
        /* [in] */ LCID lcid,
        /* [out] */ ITypeInfo **ppTInfo);
    virtual HRESULT STDMETHODCALLTYPE GetIDsOfNames( 
        /* [in] */ REFIID riid,
        /* [size_is][in] */ LPOLESTR *rgszNames,
        /* [in] */ UINT cNames,
        /* [in] */ LCID lcid,
        /* [size_is][out] */ DISPID *rgDispId);
    virtual /* [local] */ HRESULT STDMETHODCALLTYPE Invoke( 
        /* [in] */ DISPID dispIdMember,
        /* [in] */ REFIID riid,
        /* [in] */ LCID lcid,
        /* [in] */ WORD wFlags,
        /* [out][in] */ DISPPARAMS *pDispParams,
        /* [out] */ VARIANT *pVarResult,
        /* [out] */ EXCEPINFO *pExcepInfo,
        /* [out] */ UINT *puArgErr);
};
#endif