advisesink.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
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 */
 
#pragma once
 
#include <osl/interlck.h>
#include <osl/mutex.hxx>
#include "platform.h"
 
class OleComponent;
class OleWrapperAdviseSink : public IAdviseSink
{
protected:
    osl::Mutex m_aMutex;
    oslInterlockedCount m_nRefCount;
    OleComponent* m_pOleComp;
 
public:
    OleWrapperAdviseSink(OleComponent* pOleComp);
    OleWrapperAdviseSink();
    virtual ~OleWrapperAdviseSink();
 
    void disconnectOleComponent();
    STDMETHODIMP QueryInterface(REFIID, void**) override;
    STDMETHODIMP_(ULONG) AddRef() override;
    STDMETHODIMP_(ULONG) Release() override;
 
    STDMETHODIMP_(void) OnDataChange(FORMATETC*, STGMEDIUM*) override;
    STDMETHODIMP_(void) OnViewChange(DWORD, LONG) override;
    STDMETHODIMP_(void) OnRename(IMoniker*) override;
    STDMETHODIMP_(void) OnSave() override;
    STDMETHODIMP_(void) OnClose() override;
};
 
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