1816 lines
59 KiB
C++
1816 lines
59 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <embservconst.h>
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#include "inprocembobj.h"
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namespace inprocserv
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{
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//-------------------------------------------------------------------------------
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BOOL StringsEqual( LPCOLESTR pszNameFromOutside, wchar_t* pOwnName )
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{
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BOOL bResult = TRUE;
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if ( pszNameFromOutside && pOwnName )
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{
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for ( int nInd = 0; pszNameFromOutside[nInd] != 0 || pOwnName[nInd] != 0; nInd++ )
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{
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if ( pszNameFromOutside[nInd] != pOwnName[nInd] )
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{
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bResult = FALSE;
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break;
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}
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}
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}
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else if ( pszNameFromOutside || pOwnName )
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bResult = FALSE;
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return bResult;
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}
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//-------------------------------------------------------------------------------
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HRESULT InprocEmbedDocument_Impl::Init()
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{
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return S_OK;
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}
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//-------------------------------------------------------------------------------
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void InprocEmbedDocument_Impl::SetName( LPCOLESTR pszNameFromOutside, wchar_t*& pOwnName )
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{
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if ( !pszNameFromOutside )
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return;
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// copy the string
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size_t nLen = 0;
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while( pszNameFromOutside[nLen] != 0 )
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nLen++;
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if ( pOwnName )
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{
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delete[] pOwnName;
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pOwnName = NULL;
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}
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pOwnName = new wchar_t[nLen+1];
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for ( size_t nInd = 0; nInd < nLen; nInd++ )
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pOwnName[nInd] = pszNameFromOutside[nInd];
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pOwnName[nLen] = 0;
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}
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//-------------------------------------------------------------------------------
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BOOL InprocEmbedDocument_Impl::CheckDefHandler()
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{
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// set the own listener
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if ( m_pOleAdvises[0] == NULL )
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{
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m_pOleAdvises[0] = new OleWrapperAdviseSink();
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}
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else
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{
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if ( m_pOleAdvises[0]->IsClosed() )
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{
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if ( m_pDefHandler )
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{
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// deregister all the listeners
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ComSmart< IOleObject > pOleObject;
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HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
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if ( SUCCEEDED( hr ) && pOleObject )
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{
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for ( DWORD nInd = 0; nInd < DEFAULT_ARRAY_LEN; nInd++ )
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if ( m_pOleAdvises[nInd] )
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{
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DWORD nID = m_pOleAdvises[nInd]->GetRegID();
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pOleObject->Unadvise( nID );
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m_pOleAdvises[nInd]->SetRegID( 0 );
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}
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pOleObject->SetClientSite( NULL );
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}
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ComSmart< IDataObject > pIDataObject;
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hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
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if ( SUCCEEDED( hr ) && pIDataObject )
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{
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for ( DWORD nInd = 0; nInd < DEFAULT_ARRAY_LEN; nInd++ )
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if ( m_pDataAdvises[nInd] )
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{
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DWORD nID = m_pDataAdvises[nInd]->GetRegID();
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pIDataObject->DUnadvise( nID );
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m_pDataAdvises[nInd]->SetRegID( 0 );
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}
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}
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ComSmart< IViewObject > pIViewObject;
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hr = m_pDefHandler->QueryInterface( IID_IViewObject, (void**)&pIViewObject );
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if ( SUCCEEDED( hr ) && pIViewObject )
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{
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if ( m_pViewAdvise )
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pIViewObject->SetAdvise( m_pViewAdvise->GetAspect(), m_pViewAdvise->GetViewAdviseFlag(), NULL );
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}
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ComSmart< IPersistStorage > pPersist;
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hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
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if ( SUCCEEDED( hr ) && pPersist )
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{
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// disconnect the old wrapper from the storage
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pPersist->HandsOffStorage();
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}
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m_pDefHandler = NULL;
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}
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m_pOleAdvises[0]->UnsetClosed();
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}
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}
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if ( m_nCallsOnStack )
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return FALSE;
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if ( !m_pDefHandler )
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{
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// create a new default inprocess handler
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HRESULT hr = OleCreateDefaultHandler( m_guid, NULL, IID_IUnknown, (void**)&m_pDefHandler );
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if ( SUCCEEDED( hr ) )
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{
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{
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if ( m_nInitMode == INIT_FROM_STORAGE )
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{
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ComSmart< IPersistStorage > pPersist;
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hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
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ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
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if ( SUCCEEDED( hr ) && pPersist && m_pStorage )
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hr = pPersist->InitNew( m_pStorage );
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}
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else if ( m_nInitMode == LOAD_FROM_STORAGE )
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{
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ComSmart< IPersistStorage > pPersist;
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hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
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ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
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if ( SUCCEEDED( hr ) && pPersist && m_pStorage )
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hr = pPersist->Load( m_pStorage );
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}
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else if ( m_nInitMode == LOAD_FROM_FILE )
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{
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ComSmart< IPersistFile > pPersistFile;
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hr = m_pDefHandler->QueryInterface( IID_IPersistFile, (void**)&pPersistFile );
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ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
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if ( SUCCEEDED( hr ) && pPersistFile && m_pFileName )
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hr = pPersistFile->Load( m_pFileName, m_nFileOpenMode );
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}
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}
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}
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if ( !SUCCEEDED( hr ) || !m_pDefHandler )
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{
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m_pDefHandler = NULL;
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return FALSE;
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}
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// register all the listeners new
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ComSmart< IOleObject > pOleObject;
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hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
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if ( SUCCEEDED( hr ) && pOleObject )
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{
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if ( m_pClientSite )
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pOleObject->SetClientSite( m_pClientSite );
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for ( DWORD nInd = 0; nInd < DEFAULT_ARRAY_LEN; nInd++ )
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if ( m_pOleAdvises[nInd] )
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{
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DWORD nRegID = 0;
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if ( SUCCEEDED( pOleObject->Advise( m_pOleAdvises[nInd], &nRegID ) ) && nRegID > 0 )
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m_pOleAdvises[nInd]->SetRegID( nRegID );
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}
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}
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ComSmart< IDataObject > pIDataObject;
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hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
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if ( SUCCEEDED( hr ) && pIDataObject )
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{
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for ( DWORD nInd = 0; nInd < DEFAULT_ARRAY_LEN; nInd++ )
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if ( m_pDataAdvises[nInd] )
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{
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DWORD nRegID = 0;
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if ( SUCCEEDED( pIDataObject->DAdvise( m_pDataAdvises[nInd]->GetFormatEtc(), m_pDataAdvises[nInd]->GetDataAdviseFlag(), m_pDataAdvises[nInd], &nRegID ) ) && nRegID > 0 )
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m_pDataAdvises[nInd]->SetRegID( nRegID );
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}
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}
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ComSmart< IViewObject > pIViewObject;
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hr = m_pDefHandler->QueryInterface( IID_IViewObject, (void**)&pIViewObject );
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if ( SUCCEEDED( hr ) && pIViewObject )
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{
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if ( m_pViewAdvise )
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pIViewObject->SetAdvise( m_pViewAdvise->GetAspect(), m_pViewAdvise->GetViewAdviseFlag(), m_pViewAdvise );
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}
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}
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return TRUE;
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}
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//-------------------------------------------------------------------------------
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DWORD InprocEmbedDocument_Impl::InsertAdviseLinkToList( const ComSmart<OleWrapperAdviseSink>& pOwnAdvise, ComSmart< OleWrapperAdviseSink > pAdvises[] )
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{
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// the result should start from 1 in case of success, the element 0 can be used for own needs
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DWORD nResult = 0;
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if ( pOwnAdvise )
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{
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for ( DWORD nInd = 1; nInd < DEFAULT_ARRAY_LEN && nResult == 0; nInd++ )
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{
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if ( pAdvises[nInd] == pOwnAdvise )
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{
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nResult = nInd;
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}
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else if ( pAdvises[nInd] == NULL )
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{
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pAdvises[nInd] = pOwnAdvise;
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nResult = nInd;
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}
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}
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}
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return nResult;
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}
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//-------------------------------------------------------------------------------
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void InprocEmbedDocument_Impl::Clean()
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{
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m_pDefHandler = (IUnknown*)NULL;
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// no DisconnectOrigAdvise() call here, since it is no explicit disconnection
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for ( DWORD nInd = 0; nInd < DEFAULT_ARRAY_LEN; nInd++ )
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{
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if ( m_pOleAdvises[nInd] )
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{
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ComSmart< OleWrapperAdviseSink > pAdvise = m_pOleAdvises[nInd];
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m_pOleAdvises[nInd] = NULL;
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}
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if ( m_pDataAdvises[nInd] )
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{
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ComSmart< OleWrapperAdviseSink > pAdvise = m_pDataAdvises[nInd];
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m_pDataAdvises[nInd] = NULL;
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}
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}
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m_pViewAdvise = NULL;
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m_nInitMode = NOINIT;
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m_pStorage = NULL;
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if ( m_pOleContainer )
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{
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m_pOleContainer->LockContainer( FALSE );
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m_pOleContainer = NULL;
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}
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m_pClientSite = NULL;
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m_nFileOpenMode = 0;
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if ( m_pFileName )
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{
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delete m_pFileName;
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m_pFileName = NULL;
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}
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}
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// IUnknown
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//-------------------------------------------------------------------------------
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STDMETHODIMP InprocEmbedDocument_Impl::QueryInterface( REFIID riid, void FAR* FAR* ppv )
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{
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if(IsEqualIID(riid, IID_IUnknown))
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{
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AddRef();
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*ppv = (IUnknown*) (IPersistStorage*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IPersist))
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{
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AddRef();
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*ppv = (IPersist*) (IPersistStorage*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IPersistStorage))
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{
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AddRef();
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*ppv = (IPersistStorage*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IDataObject))
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{
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AddRef();
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*ppv = (IDataObject*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IOleObject))
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{
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AddRef();
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*ppv = (IOleObject*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IPersistFile))
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{
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AddRef();
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*ppv = (IPersistFile*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IRunnableObject))
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{
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AddRef();
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*ppv = (IRunnableObject*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IViewObject))
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{
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AddRef();
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*ppv = (IViewObject*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IViewObject2))
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{
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AddRef();
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*ppv = (IViewObject2*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IOleCache))
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{
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AddRef();
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*ppv = (IOleCache*) &m_aInternalCache;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IOleCache2))
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{
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AddRef();
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*ppv = (IOleCache2*) &m_aInternalCache;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IOleWindow))
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{
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AddRef();
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*ppv = (IOleWindow*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IOleInPlaceObject))
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{
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AddRef();
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*ppv = (IOleInPlaceObject*) this;
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return S_OK;
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}
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else if (IsEqualIID(riid, IID_IDispatch))
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{
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AddRef();
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*ppv = (IDispatch*) this;
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return S_OK;
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}
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*ppv = NULL;
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return ResultFromScode(E_NOINTERFACE);
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}
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//-------------------------------------------------------------------------------
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STDMETHODIMP_(ULONG) InprocEmbedDocument_Impl::AddRef()
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{
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return ++m_refCount;
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}
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//-------------------------------------------------------------------------------
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STDMETHODIMP_(ULONG) InprocEmbedDocument_Impl::Release()
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{
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// unfortunately there are reentrance problems in mfc that have to be workarounded
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sal_Int32 nCount = m_refCount > 0 ? --m_refCount : 0;
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if ( nCount == 0 && !m_bDeleted )
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{
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// deleting of this object can trigger deleting of mfc objects that will try to delete this object one more time
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m_bDeleted = TRUE;
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Clean();
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delete this;
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}
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return nCount;
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}
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// IPersist
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//-------------------------------------------------------------------------------
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STDMETHODIMP InprocEmbedDocument_Impl::GetClassID( CLSID* pClassId )
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{
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*pClassId = *&m_guid;
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return S_OK;
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}
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// IPersistStorage
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//-------------------------------------------------------------------------------
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STDMETHODIMP InprocEmbedDocument_Impl::IsDirty()
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{
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if ( m_pDefHandler == NULL || m_pOleAdvises[0] == NULL || m_pOleAdvises[0]->IsClosed() )
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return S_FALSE;
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if ( CheckDefHandler() )
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{
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ComSmart< IPersistStorage > pPersist;
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HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
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ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
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if ( SUCCEEDED( hr ) && pPersist )
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return pPersist->IsDirty();
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}
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return E_FAIL;
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}
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//-------------------------------------------------------------------------------
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STDMETHODIMP InprocEmbedDocument_Impl::InitNew( IStorage *pStg )
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{
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if ( CheckDefHandler() )
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{
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ComSmart< IPersistStorage > pPersist;
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HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
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ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
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if ( SUCCEEDED( hr ) && pPersist )
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{
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hr = pPersist->InitNew( pStg );
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if ( SUCCEEDED( hr ) )
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{
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m_nInitMode = INIT_FROM_STORAGE;
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m_pStorage = pStg;
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m_nFileOpenMode = 0;
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if ( m_pFileName )
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{
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delete[] m_pFileName;
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m_pFileName = NULL;
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}
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}
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return hr;
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}
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}
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return E_FAIL;
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}
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//-------------------------------------------------------------------------------
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STDMETHODIMP InprocEmbedDocument_Impl::Load( IStorage *pStg )
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{
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if ( CheckDefHandler() )
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{
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ComSmart< IPersistStorage > pPersist;
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HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
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ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
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if ( SUCCEEDED( hr ) && pPersist )
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{
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hr = pPersist->Load( pStg );
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if ( SUCCEEDED( hr ) )
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{
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m_nInitMode = LOAD_FROM_STORAGE;
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m_pStorage = pStg;
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m_nFileOpenMode = 0;
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if ( m_pFileName )
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{
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delete[] m_pFileName;
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m_pFileName = NULL;
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}
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}
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return hr;
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}
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}
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return E_FAIL;
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|
}
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|
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|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Save( IStorage *pStgSave, BOOL fSameAsLoad )
|
|
{
|
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if ( fSameAsLoad && ( m_pDefHandler == NULL || m_pOleAdvises[0] == NULL || m_pOleAdvises[0]->IsClosed() ) )
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|
return S_OK;
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|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IPersistStorage > pPersist;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pPersist )
|
|
return pPersist->Save( pStgSave, fSameAsLoad );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SaveCompleted( IStorage *pStgNew )
|
|
{
|
|
if ( m_pDefHandler == NULL || m_pOleAdvises[0] == NULL || m_pOleAdvises[0]->IsClosed() )
|
|
{
|
|
if ( pStgNew )
|
|
m_pStorage = pStgNew;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IPersistStorage > pPersist;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pPersist )
|
|
{
|
|
hr = pPersist->SaveCompleted( pStgNew );
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
m_nInitMode = LOAD_FROM_STORAGE;
|
|
if ( pStgNew )
|
|
{
|
|
m_pStorage = pStgNew;
|
|
}
|
|
|
|
m_nFileOpenMode = 0;
|
|
if ( m_pFileName )
|
|
{
|
|
delete[] m_pFileName;
|
|
m_pFileName = NULL;
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::HandsOffStorage()
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IPersistStorage > pPersist;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistStorage, (void**)&pPersist );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pPersist )
|
|
{
|
|
hr = pPersist->HandsOffStorage();
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
m_pStorage = NULL;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
// IPersistFile
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Load( LPCOLESTR pszFileName, DWORD dwMode )
|
|
{
|
|
if ( CheckDefHandler() && pszFileName )
|
|
{
|
|
ComSmart< IPersistFile > pPersist;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistFile, (void**)&pPersist );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pPersist )
|
|
{
|
|
hr = pPersist->Load( pszFileName, dwMode );
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
m_nInitMode = LOAD_FROM_FILE;
|
|
if ( m_pStorage )
|
|
m_pStorage = NULL;
|
|
|
|
m_nFileOpenMode = dwMode;
|
|
// copy the string
|
|
SetName( pszFileName, m_pFileName );
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Save( LPCOLESTR pszFileName, BOOL fRemember )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IPersistFile > pPersist;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistFile, (void**)&pPersist );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pPersist )
|
|
return pPersist->Save( pszFileName, fRemember );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SaveCompleted( LPCOLESTR pszFileName )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IPersistFile > pPersist;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistFile, (void**)&pPersist );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pPersist )
|
|
{
|
|
hr = pPersist->SaveCompleted( pszFileName );
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
m_nInitMode = LOAD_FROM_STORAGE;
|
|
if ( m_pStorage )
|
|
m_pStorage = NULL;
|
|
|
|
m_nFileOpenMode = STGM_READWRITE; // was just written
|
|
// copy the string
|
|
SetName( pszFileName, m_pFileName );
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetCurFile( LPOLESTR *ppszFileName )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IPersistFile > pPersist;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IPersistFile, (void**)&pPersist );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pPersist )
|
|
return pPersist->GetCurFile( ppszFileName );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
// IOleObject
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SetClientSite( IOleClientSite* pSite )
|
|
{
|
|
if ( pSite == m_pClientSite )
|
|
return S_OK;
|
|
|
|
if ( !pSite )
|
|
{
|
|
m_pClientSite = NULL;
|
|
if ( m_pOleContainer )
|
|
{
|
|
m_pOleContainer->LockContainer( FALSE );
|
|
m_pOleContainer = NULL;
|
|
}
|
|
}
|
|
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
{
|
|
HRESULT hr = pOleObject->SetClientSite( pSite );
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
m_pClientSite = pSite;
|
|
|
|
if ( m_pOleContainer )
|
|
{
|
|
m_pOleContainer->LockContainer( FALSE );
|
|
m_pOleContainer = NULL;
|
|
}
|
|
|
|
m_pClientSite->GetContainer( &m_pOleContainer );
|
|
if ( m_pOleContainer )
|
|
m_pOleContainer->LockContainer( TRUE );
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetClientSite( IOleClientSite** pSite )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->GetClientSite( pSite );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SetHostNames( LPCOLESTR szContainerApp, LPCOLESTR szContainerObj )
|
|
{
|
|
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
{
|
|
hr = pOleObject->SetHostNames( szContainerApp, szContainerObj );
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Close( DWORD dwSaveOption )
|
|
{
|
|
if ( m_pDefHandler && CheckDefHandler() )
|
|
{
|
|
// no need to close if there is no default handler.
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
{
|
|
hr = pOleObject->Close( dwSaveOption );
|
|
hr = CoDisconnectObject( (IUnknown*)(IPersistStorage*)this, 0 );
|
|
}
|
|
}
|
|
|
|
// if the object is closed from outside that means that it should go to uninitialized state
|
|
Clean();
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SetMoniker( DWORD dwWhichMoniker, IMoniker * pmk )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->SetMoniker( dwWhichMoniker, pmk );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetMoniker( DWORD dwAssign, DWORD dwWhichMoniker, IMoniker ** ppmk )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->GetMoniker( dwAssign, dwWhichMoniker, ppmk );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InitFromData( IDataObject * pDataObject, BOOL fCreation, DWORD dwReserved )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->InitFromData( pDataObject, fCreation, dwReserved );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetClipboardData( DWORD dwReserved, IDataObject ** ppDataObject )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->GetClipboardData( dwReserved, ppDataObject );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::DoVerb(
|
|
LONG iVerb,
|
|
LPMSG pMsg,
|
|
IOleClientSite *pActiveSite,
|
|
LONG nLong,
|
|
HWND hWin,
|
|
LPCRECT pRect )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
{
|
|
hr = pOleObject->DoVerb( iVerb, pMsg, pActiveSite, nLong, hWin, pRect );
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::EnumVerbs( IEnumOLEVERB ** ppEnumOleVerb )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->EnumVerbs( ppEnumOleVerb );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Update()
|
|
{
|
|
|
|
if ( m_pDefHandler && CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->Update();
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::IsUpToDate()
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->IsUpToDate();
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetUserClassID( CLSID *pClsid )
|
|
{
|
|
if ( pClsid )
|
|
*pClsid = m_guid;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetUserType( DWORD dwFormOfType, LPOLESTR * pszUserType )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->GetUserType( dwFormOfType, pszUserType );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SetExtent( DWORD dwDrawAspect, SIZEL *psizel )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->SetExtent( dwDrawAspect, psizel );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetExtent( DWORD dwDrawAspect, SIZEL * psizel )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->GetExtent( dwDrawAspect, psizel );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Advise( IAdviseSink *pAdvSink, DWORD *pdwConnection )
|
|
{
|
|
|
|
if ( !pdwConnection )
|
|
return E_FAIL;
|
|
|
|
// CheckDefHandler will set the listener, avoid reusing of old listener
|
|
if ( DEFAULT_ARRAY_LEN > *pdwConnection && *pdwConnection > 0 && m_pOleAdvises[*pdwConnection] )
|
|
{
|
|
m_pOleAdvises[*pdwConnection]->DisconnectOrigAdvise();
|
|
m_pOleAdvises[*pdwConnection] = NULL;
|
|
}
|
|
|
|
if ( pAdvSink && CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
{
|
|
ComSmart< OleWrapperAdviseSink > pOwnAdvise( new OleWrapperAdviseSink( pAdvSink ) );
|
|
DWORD nRegID = 0;
|
|
|
|
if ( SUCCEEDED( pOleObject->Advise( pOwnAdvise, &nRegID ) ) && nRegID > 0 )
|
|
{
|
|
pOwnAdvise->SetRegID( nRegID );
|
|
*pdwConnection = InsertAdviseLinkToList( pOwnAdvise, m_pOleAdvises );
|
|
if ( *pdwConnection )
|
|
return S_OK;
|
|
else
|
|
pOleObject->Unadvise( nRegID );
|
|
}
|
|
}
|
|
}
|
|
|
|
// return success always for now
|
|
return S_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Unadvise( DWORD dwConnection )
|
|
{
|
|
if ( DEFAULT_ARRAY_LEN > dwConnection && dwConnection > 0 && m_pOleAdvises[dwConnection] )
|
|
{
|
|
if ( m_pDefHandler )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
{
|
|
DWORD nID = m_pOleAdvises[dwConnection]->GetRegID();
|
|
pOleObject->Unadvise( nID );
|
|
}
|
|
}
|
|
|
|
m_pOleAdvises[dwConnection]->DisconnectOrigAdvise();
|
|
m_pOleAdvises[dwConnection] = NULL;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::EnumAdvise( IEnumSTATDATA ** /*ppenumAdvise*/ )
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetMiscStatus( DWORD dwAspect, DWORD * pdwStatus )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->GetMiscStatus( dwAspect, pdwStatus );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SetColorScheme( LOGPALETTE * pLogpal )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleObject > pOleObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleObject, (void**)&pOleObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pOleObject )
|
|
return pOleObject->SetColorScheme( pLogpal );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//IDataObject
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetData( FORMATETC * pFormatetc, STGMEDIUM * pMedium )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
return pIDataObject->GetData( pFormatetc, pMedium );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetDataHere( FORMATETC * pFormatetc, STGMEDIUM * pMedium )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
return pIDataObject->GetDataHere( pFormatetc, pMedium );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::QueryGetData( FORMATETC * pFormatetc )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
return pIDataObject->QueryGetData( pFormatetc );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetCanonicalFormatEtc( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
return pIDataObject->GetCanonicalFormatEtc( pFormatetcIn, pFormatetcOut );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SetData( FORMATETC * pFormatetc, STGMEDIUM * pMedium, BOOL fRelease )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
return pIDataObject->SetData( pFormatetc, pMedium, fRelease );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::EnumFormatEtc( DWORD dwDirection, IEnumFORMATETC ** ppFormatetc )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
return pIDataObject->EnumFormatEtc( dwDirection, ppFormatetc );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::DAdvise( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection )
|
|
{
|
|
|
|
if ( !pdwConnection )
|
|
return E_FAIL;
|
|
|
|
// avoid reusing of the old listener
|
|
if ( m_pDefHandler && DEFAULT_ARRAY_LEN > *pdwConnection && *pdwConnection > 0 && m_pDataAdvises[*pdwConnection] )
|
|
{
|
|
m_pDataAdvises[*pdwConnection]->DisconnectOrigAdvise();
|
|
m_pDataAdvises[*pdwConnection] = NULL;
|
|
}
|
|
|
|
if ( pAdvSink && CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
{
|
|
ComSmart< OleWrapperAdviseSink > pOwnAdvise( new OleWrapperAdviseSink( ComSmart<IAdviseSink>( pAdvSink ), pFormatetc, advf ) );
|
|
DWORD nRegID = 0;
|
|
|
|
if ( SUCCEEDED( pIDataObject->DAdvise( pFormatetc, advf, pOwnAdvise, &nRegID ) ) && nRegID > 0 )
|
|
{
|
|
pOwnAdvise->SetRegID( nRegID );
|
|
*pdwConnection = InsertAdviseLinkToList( pOwnAdvise, m_pDataAdvises );
|
|
if ( *pdwConnection )
|
|
return S_OK;
|
|
else
|
|
pIDataObject->DUnadvise( nRegID );
|
|
}
|
|
}
|
|
}
|
|
|
|
// return success always for now
|
|
return S_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::DUnadvise( DWORD dwConnection )
|
|
{
|
|
if ( m_pDefHandler && DEFAULT_ARRAY_LEN > dwConnection && dwConnection > 0 && m_pDataAdvises[dwConnection] )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
{
|
|
DWORD nID = m_pDataAdvises[dwConnection]->GetRegID();
|
|
pIDataObject->DUnadvise( nID );
|
|
}
|
|
}
|
|
|
|
m_pDataAdvises[dwConnection]->DisconnectOrigAdvise();
|
|
m_pDataAdvises[dwConnection] = NULL;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::EnumDAdvise( IEnumSTATDATA ** ppenumAdvise )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDataObject > pIDataObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDataObject, (void**)&pIDataObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDataObject )
|
|
return pIDataObject->EnumDAdvise( ppenumAdvise );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
// IRunnableObject
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetRunningClass( LPCLSID lpClsid )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IRunnableObject > pIRunObj;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IRunnableObject, (void**)&pIRunObj );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIRunObj )
|
|
return pIRunObj->GetRunningClass( lpClsid );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Run( LPBINDCTX pbc )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IRunnableObject > pIRunObj;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IRunnableObject, (void**)&pIRunObj );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIRunObj )
|
|
return pIRunObj->Run( pbc );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
BOOL STDMETHODCALLTYPE InprocEmbedDocument_Impl::IsRunning()
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IRunnableObject > pIRunObj;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IRunnableObject, (void**)&pIRunObj );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIRunObj )
|
|
return pIRunObj->IsRunning();
|
|
}
|
|
|
|
return E_FAIL;
|
|
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::LockRunning( BOOL fLock, BOOL fLastUnlockCloses )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IRunnableObject > pIRunObj;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IRunnableObject, (void**)&pIRunObj );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIRunObj )
|
|
return pIRunObj->LockRunning( fLock, fLastUnlockCloses );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SetContainedObject( BOOL fContained)
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IRunnableObject > pIRunObj;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IRunnableObject, (void**)&pIRunObj );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIRunObj )
|
|
return pIRunObj->SetContainedObject( fContained );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
|
|
// IViewObject methods
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Draw( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DVTARGETDEVICE *ptd, HDC hdcTargetDev, HDC hdcDraw, LPCRECTL lprcBounds, LPCRECTL lprcWBounds, BOOL ( STDMETHODCALLTYPE *pfnContinue )( ULONG_PTR dwContinue ), ULONG_PTR dwContinue )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IViewObject > pIViewObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IViewObject, (void**)&pIViewObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIViewObject )
|
|
return pIViewObject->Draw( dwDrawAspect, lindex, pvAspect, ptd, hdcTargetDev, hdcDraw, lprcBounds, lprcWBounds, pfnContinue, dwContinue );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetColorSet( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IViewObject > pIViewObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IViewObject, (void**)&pIViewObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIViewObject )
|
|
return pIViewObject->GetColorSet( dwDrawAspect, lindex, pvAspect, ptd, hicTargetDev, ppColorSet );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Freeze( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DWORD *pdwFreeze )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IViewObject > pIViewObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IViewObject, (void**)&pIViewObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIViewObject )
|
|
return pIViewObject->Freeze( dwDrawAspect, lindex, pvAspect, pdwFreeze );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Unfreeze( DWORD dwFreeze )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IViewObject > pIViewObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IViewObject, (void**)&pIViewObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIViewObject )
|
|
return pIViewObject->Unfreeze( dwFreeze );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::SetAdvise( DWORD aspects, DWORD advf, IAdviseSink *pAdvSink )
|
|
{
|
|
|
|
// CheckDefHandler will set the listener, avoid reusing of old listener
|
|
if ( m_pViewAdvise )
|
|
{
|
|
m_pViewAdvise->DisconnectOrigAdvise();
|
|
m_pViewAdvise = NULL;
|
|
}
|
|
|
|
if ( pAdvSink && CheckDefHandler() )
|
|
{
|
|
ComSmart< IViewObject > pIViewObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IViewObject, (void**)&pIViewObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIViewObject )
|
|
{
|
|
ComSmart< OleWrapperAdviseSink > pOwnAdvise( new OleWrapperAdviseSink( pAdvSink, aspects, advf ) );
|
|
|
|
if ( SUCCEEDED( pIViewObject->SetAdvise( aspects, advf, pOwnAdvise ) ) )
|
|
{
|
|
m_pViewAdvise = pOwnAdvise;
|
|
return S_OK;
|
|
}
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetAdvise( DWORD *pAspects, DWORD *pAdvf, IAdviseSink **ppAdvSink )
|
|
{
|
|
if ( !ppAdvSink )
|
|
return E_INVALIDARG;
|
|
|
|
if ( m_pViewAdvise )
|
|
{
|
|
if ( pAspects )
|
|
*pAspects = m_pViewAdvise->GetAspect();
|
|
|
|
if ( pAdvf )
|
|
*pAdvf = m_pViewAdvise->GetViewAdviseFlag();
|
|
|
|
*ppAdvSink = m_pViewAdvise->GetOrigAdvise();
|
|
if ( *ppAdvSink )
|
|
(*ppAdvSink)->AddRef();
|
|
}
|
|
else
|
|
*ppAdvSink = NULL;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
// IViewObject2 methods
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetExtent( DWORD dwDrawAspect, LONG lindex, DVTARGETDEVICE *ptd, LPSIZEL lpsizel )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IViewObject2 > pIViewObject2;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IViewObject2, (void**)&pIViewObject2 );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIViewObject2 )
|
|
return pIViewObject2->GetExtent( dwDrawAspect, lindex, ptd, lpsizel );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
|
|
|
|
// IOleWindow methods
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetWindow( HWND *phwnd )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleWindow > pIOleWindow;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleWindow, (void**)&pIOleWindow );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleWindow )
|
|
return pIOleWindow->GetWindow( phwnd );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::ContextSensitiveHelp( BOOL fEnterMode )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleWindow > pIOleWindow;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleWindow, (void**)&pIOleWindow );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleWindow )
|
|
return pIOleWindow->ContextSensitiveHelp( fEnterMode );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
|
|
// IOleInPlaceObject methods
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InPlaceDeactivate( void )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleInPlaceObject > pIOleInPlaceObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleInPlaceObject, (void**)&pIOleInPlaceObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleInPlaceObject )
|
|
return pIOleInPlaceObject->InPlaceDeactivate();
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::UIDeactivate( void )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleInPlaceObject > pIOleInPlaceObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleInPlaceObject, (void**)&pIOleInPlaceObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleInPlaceObject )
|
|
return pIOleInPlaceObject->UIDeactivate();
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
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|
STDMETHODIMP InprocEmbedDocument_Impl::SetObjectRects( LPCRECT lprcPosRect, LPCRECT lprcClipRect )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleInPlaceObject > pIOleInPlaceObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleInPlaceObject, (void**)&pIOleInPlaceObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleInPlaceObject )
|
|
return pIOleInPlaceObject->SetObjectRects( lprcPosRect, lprcClipRect );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::ReactivateAndUndo( void )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleInPlaceObject > pIOleInPlaceObject;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IOleInPlaceObject, (void**)&pIOleInPlaceObject );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleInPlaceObject )
|
|
return pIOleInPlaceObject->ReactivateAndUndo();
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
|
|
// IDispatch methods
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetTypeInfoCount( UINT *pctinfo )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDispatch > pIDispatch;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDispatch, (void**)&pIDispatch );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDispatch )
|
|
return pIDispatch->GetTypeInfoCount( pctinfo );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetTypeInfo( UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDispatch > pIDispatch;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDispatch, (void**)&pIDispatch );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDispatch )
|
|
return pIDispatch->GetTypeInfo( iTInfo, lcid, ppTInfo );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::GetIDsOfNames( REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDispatch > pIDispatch;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDispatch, (void**)&pIDispatch );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDispatch )
|
|
return pIDispatch->GetIDsOfNames( riid, rgszNames, cNames, lcid, rgDispId );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::Invoke( DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr )
|
|
{
|
|
if ( CheckDefHandler() )
|
|
{
|
|
ComSmart< IDispatch > pIDispatch;
|
|
HRESULT hr = m_pDefHandler->QueryInterface( IID_IDispatch, (void**)&pIDispatch );
|
|
|
|
ULONGGuard aGuard( &m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIDispatch )
|
|
return pIDispatch->Invoke( dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
|
|
// ====
|
|
// InternalCacheWrapper
|
|
// ====
|
|
|
|
// IUnknown
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InternalCacheWrapper::QueryInterface( REFIID riid, void FAR* FAR* ppv )
|
|
{
|
|
return m_rOwnDocument.QueryInterface( riid, ppv );
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP_(ULONG) InprocEmbedDocument_Impl::InternalCacheWrapper::AddRef()
|
|
{
|
|
return m_rOwnDocument.AddRef();
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP_(ULONG) InprocEmbedDocument_Impl::InternalCacheWrapper::Release()
|
|
{
|
|
return m_rOwnDocument.Release();
|
|
}
|
|
|
|
// IOleCache methods
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InternalCacheWrapper::Cache( FORMATETC *pformatetc, DWORD advf, DWORD *pdwConnection )
|
|
{
|
|
if ( m_rOwnDocument.CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleCache > pIOleCache;
|
|
HRESULT hr = m_rOwnDocument.GetDefHandler()->QueryInterface( IID_IOleCache, (void**)&pIOleCache );
|
|
|
|
ULONGGuard aGuard( &m_rOwnDocument.m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleCache )
|
|
return pIOleCache->Cache( pformatetc, advf, pdwConnection );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InternalCacheWrapper::Uncache( DWORD dwConnection )
|
|
{
|
|
if ( m_rOwnDocument.CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleCache > pIOleCache;
|
|
HRESULT hr = m_rOwnDocument.GetDefHandler()->QueryInterface( IID_IOleCache, (void**)&pIOleCache );
|
|
|
|
ULONGGuard aGuard( &m_rOwnDocument.m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleCache )
|
|
return pIOleCache->Uncache( dwConnection );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InternalCacheWrapper::EnumCache( IEnumSTATDATA **ppenumSTATDATA )
|
|
{
|
|
if ( m_rOwnDocument.CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleCache > pIOleCache;
|
|
HRESULT hr = m_rOwnDocument.GetDefHandler()->QueryInterface( IID_IOleCache, (void**)&pIOleCache );
|
|
|
|
ULONGGuard aGuard( &m_rOwnDocument.m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleCache )
|
|
return pIOleCache->EnumCache( ppenumSTATDATA );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InternalCacheWrapper::InitCache( IDataObject *pDataObject )
|
|
{
|
|
if ( m_rOwnDocument.CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleCache > pIOleCache;
|
|
HRESULT hr = m_rOwnDocument.GetDefHandler()->QueryInterface( IID_IOleCache, (void**)&pIOleCache );
|
|
|
|
ULONGGuard aGuard( &m_rOwnDocument.m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleCache )
|
|
return pIOleCache->InitCache( pDataObject );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InternalCacheWrapper::SetData( FORMATETC *pformatetc, STGMEDIUM *pmedium, BOOL fRelease )
|
|
{
|
|
if ( m_rOwnDocument.CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleCache > pIOleCache;
|
|
HRESULT hr = m_rOwnDocument.GetDefHandler()->QueryInterface( IID_IOleCache, (void**)&pIOleCache );
|
|
|
|
ULONGGuard aGuard( &m_rOwnDocument.m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleCache )
|
|
return pIOleCache->SetData( pformatetc, pmedium, fRelease );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
// IOleCache2 methods
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InternalCacheWrapper::UpdateCache( LPDATAOBJECT pDataObject, DWORD grfUpdf, LPVOID pReserved )
|
|
{
|
|
if ( m_rOwnDocument.CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleCache2 > pIOleCache2;
|
|
HRESULT hr = m_rOwnDocument.GetDefHandler()->QueryInterface( IID_IOleCache2, (void**)&pIOleCache2 );
|
|
|
|
ULONGGuard aGuard( &m_rOwnDocument.m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleCache2 )
|
|
return pIOleCache2->UpdateCache( pDataObject, grfUpdf, pReserved );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------
|
|
STDMETHODIMP InprocEmbedDocument_Impl::InternalCacheWrapper::DiscardCache( DWORD dwDiscardOptions )
|
|
{
|
|
if ( m_rOwnDocument.CheckDefHandler() )
|
|
{
|
|
ComSmart< IOleCache2 > pIOleCache2;
|
|
HRESULT hr = m_rOwnDocument.GetDefHandler()->QueryInterface( IID_IOleCache2, (void**)&pIOleCache2 );
|
|
|
|
ULONGGuard aGuard( &m_rOwnDocument.m_nCallsOnStack ); // avoid reentrance problem
|
|
if ( SUCCEEDED( hr ) && pIOleCache2 )
|
|
return pIOleCache2->DiscardCache( dwDiscardOptions );
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
}; // namespace inprocserv
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|