From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:06:44 +0200
Subject: Adding upstream version 4:7.4.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 embedserv/source/inprocserv/advisesink.cxx | 168 +++++++++++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 embedserv/source/inprocserv/advisesink.cxx

(limited to 'embedserv/source/inprocserv/advisesink.cxx')

diff --git a/embedserv/source/inprocserv/advisesink.cxx b/embedserv/source/inprocserv/advisesink.cxx
new file mode 100644
index 000000000..f06cffbf6
--- /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 sal::systools::COMReference< 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 sal::systools::COMReference< 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 sal::systools::COMReference< 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: */
-- 
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