168 lines
4.1 KiB
C++
168 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include "advisesink.hxx"
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namespace inprocserv
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{
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OleWrapperAdviseSink::OleWrapperAdviseSink()
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: m_nRefCount( 0 )
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, m_nAspect( DVASPECT_CONTENT )
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, m_nRegID( 0 )
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, m_bObjectAdvise( TRUE )
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, m_nDataRegFlag( 0 )
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, m_nViewRegFlag( 0 )
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, m_bHandleClosed( TRUE )
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, m_bClosed( FALSE )
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{
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}
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OleWrapperAdviseSink::OleWrapperAdviseSink( const sal::systools::COMReference< IAdviseSink >& pListener )
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: m_nRefCount( 0 )
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, m_pListener( pListener )
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, m_nAspect( DVASPECT_CONTENT )
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, m_nRegID( 0 )
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, m_bObjectAdvise( TRUE )
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, m_nDataRegFlag( 0 )
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, m_nViewRegFlag( 0 )
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, m_bHandleClosed( FALSE )
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, m_bClosed( FALSE )
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{
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}
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OleWrapperAdviseSink::OleWrapperAdviseSink( const sal::systools::COMReference< IAdviseSink >& pListener, FORMATETC* pFormatEtc, DWORD nDataRegFlag )
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: m_nRefCount( 0 )
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, m_pListener( pListener )
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, m_nAspect( DVASPECT_CONTENT )
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, m_nRegID( 0 )
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, m_bObjectAdvise( FALSE )
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, m_nDataRegFlag( nDataRegFlag )
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, m_nViewRegFlag( 0 )
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, m_bHandleClosed( FALSE )
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, m_bClosed( FALSE )
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{
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if ( pFormatEtc )
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{
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m_pFormatEtc = std::make_unique<FORMATETC>();
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m_pFormatEtc->cfFormat = pFormatEtc->cfFormat;
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m_pFormatEtc->ptd = nullptr;
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m_pFormatEtc->dwAspect = pFormatEtc->dwAspect;
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m_pFormatEtc->lindex = pFormatEtc->lindex;
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m_pFormatEtc->tymed = pFormatEtc->tymed;
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}
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}
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OleWrapperAdviseSink::OleWrapperAdviseSink( const sal::systools::COMReference< IAdviseSink >& pListener, DWORD nAspect, DWORD nViewRegFlag )
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: m_nRefCount( 0 )
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, m_pListener( pListener )
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, m_nAspect( nAspect )
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, m_nRegID( 0 )
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, m_bObjectAdvise( TRUE )
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, m_nDataRegFlag( 0 )
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, m_nViewRegFlag( nViewRegFlag )
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, m_bHandleClosed( FALSE )
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, m_bClosed( FALSE )
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{
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}
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OleWrapperAdviseSink::~OleWrapperAdviseSink()
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{}
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STDMETHODIMP OleWrapperAdviseSink::QueryInterface( REFIID riid , void** ppv )
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{
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*ppv=nullptr;
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if ( riid == IID_IUnknown )
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*ppv = static_cast<IUnknown*>(this);
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if ( riid == IID_IAdviseSink )
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*ppv = static_cast<IAdviseSink*>(this);
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if ( *ppv != nullptr )
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{
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static_cast<IUnknown*>(*ppv)->AddRef();
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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STDMETHODIMP_(ULONG) OleWrapperAdviseSink::AddRef()
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{
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return ++m_nRefCount;
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}
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STDMETHODIMP_(ULONG) OleWrapperAdviseSink::Release()
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{
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ULONG nReturn = --m_nRefCount;
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if ( m_nRefCount == 0 )
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delete this;
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return nReturn;
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}
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STDMETHODIMP_(void) OleWrapperAdviseSink::OnDataChange( FORMATETC * pFetc, STGMEDIUM * pMedium )
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{
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if ( m_pListener )
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{
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m_pListener->OnDataChange( pFetc, pMedium );
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}
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}
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STDMETHODIMP_(void) OleWrapperAdviseSink::OnViewChange( DWORD dwAspect, LONG lindex )
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{
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if ( m_pListener )
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{
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m_pListener->OnViewChange( dwAspect, lindex );
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}
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}
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STDMETHODIMP_(void) OleWrapperAdviseSink::OnRename( IMoniker * pMoniker )
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{
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if ( m_pListener )
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{
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m_pListener->OnRename( pMoniker );
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}
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}
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STDMETHODIMP_(void) OleWrapperAdviseSink::OnSave()
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{
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if ( m_pListener )
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{
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m_pListener->OnSave();
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}
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}
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STDMETHODIMP_(void) OleWrapperAdviseSink::OnClose()
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{
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if ( m_pListener )
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{
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m_pListener->OnClose();
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}
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if ( m_bHandleClosed )
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m_bClosed = TRUE;
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}
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} // namespace inprocserv
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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