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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /embedserv/source/inprocserv/advisesink.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | embedserv/source/inprocserv/advisesink.cxx | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/embedserv/source/inprocserv/advisesink.cxx b/embedserv/source/inprocserv/advisesink.cxx new file mode 100644 index 000000000..faf37e20e --- /dev/null +++ b/embedserv/source/inprocserv/advisesink.cxx @@ -0,0 +1,168 @@ +/* -*- 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 . + */ + +#include <sal/config.h> + +#include "advisesink.hxx" + +namespace inprocserv +{ + +OleWrapperAdviseSink::OleWrapperAdviseSink() +: m_nRefCount( 0 ) +, m_nAspect( DVASPECT_CONTENT ) +, m_nRegID( 0 ) +, m_bObjectAdvise( TRUE ) +, m_nDataRegFlag( 0 ) +, m_nViewRegFlag( 0 ) +, m_bHandleClosed( TRUE ) +, m_bClosed( FALSE ) +{ +} + +OleWrapperAdviseSink::OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener ) +: m_nRefCount( 0 ) +, m_pListener( pListener ) +, m_nAspect( DVASPECT_CONTENT ) +, m_nRegID( 0 ) +, m_bObjectAdvise( TRUE ) +, m_nDataRegFlag( 0 ) +, m_nViewRegFlag( 0 ) +, m_bHandleClosed( FALSE ) +, m_bClosed( FALSE ) +{ +} + +OleWrapperAdviseSink::OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener, FORMATETC* pFormatEtc, DWORD nDataRegFlag ) +: m_nRefCount( 0 ) +, m_pListener( pListener ) +, m_nAspect( DVASPECT_CONTENT ) +, m_nRegID( 0 ) +, m_bObjectAdvise( FALSE ) +, m_nDataRegFlag( nDataRegFlag ) +, m_nViewRegFlag( 0 ) +, m_bHandleClosed( FALSE ) +, m_bClosed( FALSE ) +{ + if ( pFormatEtc ) + { + m_pFormatEtc = std::make_unique<FORMATETC>(); + m_pFormatEtc->cfFormat = pFormatEtc->cfFormat; + m_pFormatEtc->ptd = nullptr; + m_pFormatEtc->dwAspect = pFormatEtc->dwAspect; + m_pFormatEtc->lindex = pFormatEtc->lindex; + m_pFormatEtc->tymed = pFormatEtc->tymed; + } +} + +OleWrapperAdviseSink::OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener, DWORD nAspect, DWORD nViewRegFlag ) +: m_nRefCount( 0 ) +, m_pListener( pListener ) +, m_nAspect( nAspect ) +, m_nRegID( 0 ) +, m_bObjectAdvise( TRUE ) +, m_nDataRegFlag( 0 ) +, m_nViewRegFlag( nViewRegFlag ) +, m_bHandleClosed( FALSE ) +, m_bClosed( FALSE ) +{ +} + +OleWrapperAdviseSink::~OleWrapperAdviseSink() +{} + +STDMETHODIMP OleWrapperAdviseSink::QueryInterface( REFIID riid , void** ppv ) +{ + *ppv=nullptr; + + if ( riid == IID_IUnknown ) + *ppv = static_cast<IUnknown*>(this); + + if ( riid == IID_IAdviseSink ) + *ppv = static_cast<IAdviseSink*>(this); + + if ( *ppv != nullptr ) + { + static_cast<IUnknown*>(*ppv)->AddRef(); + return S_OK; + } + + return E_NOINTERFACE; +} + +STDMETHODIMP_(ULONG) OleWrapperAdviseSink::AddRef() +{ + return ++m_nRefCount; +} + +STDMETHODIMP_(ULONG) OleWrapperAdviseSink::Release() +{ + ULONG nReturn = --m_nRefCount; + if ( m_nRefCount == 0 ) + delete this; + + return nReturn; +} + +STDMETHODIMP_(void) OleWrapperAdviseSink::OnDataChange( FORMATETC * pFetc, STGMEDIUM * pMedium ) +{ + if ( m_pListener ) + { + m_pListener->OnDataChange( pFetc, pMedium ); + } +} + +STDMETHODIMP_(void) OleWrapperAdviseSink::OnViewChange( DWORD dwAspect, LONG lindex ) +{ + if ( m_pListener ) + { + m_pListener->OnViewChange( dwAspect, lindex ); + } +} + +STDMETHODIMP_(void) OleWrapperAdviseSink::OnRename( IMoniker * pMoniker ) +{ + if ( m_pListener ) + { + m_pListener->OnRename( pMoniker ); + } +} + +STDMETHODIMP_(void) OleWrapperAdviseSink::OnSave() +{ + if ( m_pListener ) + { + m_pListener->OnSave(); + } +} + +STDMETHODIMP_(void) OleWrapperAdviseSink::OnClose() +{ + if ( m_pListener ) + { + m_pListener->OnClose(); + } + + if ( m_bHandleClosed ) + m_bClosed = TRUE; +} + +} // namespace inprocserv + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |