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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* 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
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <sal/config.h>
#include <memory>
#if !defined WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <objidl.h>
#include <systools/win32/comtools.hxx>
namespace inprocserv
{
class OleWrapperAdviseSink : public IAdviseSink
{
protected:
ULONG m_nRefCount;
sal::systools::COMReference<IAdviseSink> m_pListener;
DWORD m_nListenerID;
std::unique_ptr<FORMATETC> m_pFormatEtc;
DWORD m_nAspect;
DWORD m_nRegID;
DWORD m_bObjectAdvise;
DWORD m_nDataRegFlag;
DWORD m_nViewRegFlag;
BOOL m_bHandleClosed;
BOOL m_bClosed;
public:
// an AdviseSink for own needs, should be created always
OleWrapperAdviseSink();
// an AdviseSink for IOleObject interface
explicit OleWrapperAdviseSink(const sal::systools::COMReference<IAdviseSink>& pListener);
// an AdviseSink for IDataObject interface
OleWrapperAdviseSink(const sal::systools::COMReference<IAdviseSink>& pListener,
FORMATETC* pFormatEtc, DWORD nDataRegFlag);
// an AdviseSink for IViewObject interface
OleWrapperAdviseSink(const sal::systools::COMReference<IAdviseSink>& pListener, DWORD nAspect,
DWORD nViewRegFlag);
virtual ~OleWrapperAdviseSink();
void SetRegID(DWORD nRegID) { m_nRegID = nRegID; }
DWORD GetRegID() { return m_nRegID; }
bool IsOleAdvise() { return m_bObjectAdvise; }
DWORD GetDataAdviseFlag() { return m_nDataRegFlag; }
DWORD GetViewAdviseFlag() { return m_nViewRegFlag; }
FORMATETC* GetFormatEtc() { return m_pFormatEtc.get(); }
DWORD GetAspect() { return m_nAspect; }
sal::systools::COMReference<IAdviseSink>& GetOrigAdvise() { return m_pListener; }
void DisconnectOrigAdvise() { m_pListener = nullptr; }
void SetClosed() { m_bClosed = TRUE; }
void UnsetClosed() { m_bClosed = FALSE; }
BOOL IsClosed() { return m_bClosed; }
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;
};
}; // namespace advisesink
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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