ead7290449
Fixes #fdo30794 Based on bin/add-modelines script (originally posted in mail 1286706307.1871.1399280959@webmail.messagingengine.com) Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
327 lines
10 KiB
C++
327 lines
10 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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#if defined(_MSC_VER) && (_MSC_VER > 1310)
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#pragma warning(disable : 4917 4555)
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#endif
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// actually this workaround should be in presys.h!
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//#define UINT64 USE_WIN_UINT64
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//#define INT64 USE_WIN_INT64
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//#define UINT32 USE_WIN_UINT32
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//#define INT32 USE_WIN_INT32
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#include "embeddoc.hxx"
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//#undef UINT64
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//#undef INT64
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//#undef UINT32
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//#undef INT32
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#include <com/sun/star/uno/Any.h>
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#include <com/sun/star/uno/Exception.hpp>
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#include <com/sun/star/datatransfer/XTransferable.hpp>
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#include <osl/thread.h>
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using namespace ::com::sun::star;
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//===============================================================================
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// EmbedDocument_Impl
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//===============================================================================
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sal_uInt64 EmbedDocument_Impl::getMetaFileHandle_Impl( sal_Bool isEnhMeta )
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{
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sal_uInt64 pResult = NULL;
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uno::Reference< datatransfer::XTransferable > xTransferable( m_pDocHolder->GetDocument(), uno::UNO_QUERY );
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if ( xTransferable.is() )
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{
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uno::Sequence< sal_Int8 > aMetaBuffer;
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datatransfer::DataFlavor aFlavor;
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if ( isEnhMeta )
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{
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aFlavor.MimeType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
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"application/x-openoffice-emf;windows_formatname=\"Image EMF\"" ) );
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aFlavor.HumanPresentableName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Enhanced Windows MetaFile" ) );
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}
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else
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{
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aFlavor.MimeType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
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"application/x-openoffice-wmf;windows_formatname=\"Image WMF\"" ) );
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aFlavor.HumanPresentableName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Windows GDIMetaFile" ) );
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}
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aFlavor.DataType = getCppuType( (const sal_uInt64*) 0 );
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uno::Any aAny = xTransferable->getTransferData( aFlavor );
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aAny >>= pResult;
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}
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return pResult;
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}
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//-------------------------------------------------------------------------------
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// IDataObject
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STDMETHODIMP EmbedDocument_Impl::GetData( FORMATETC * pFormatetc, STGMEDIUM * pMedium )
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{
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if ( !pFormatetc )
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return DV_E_FORMATETC;
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if ( !pMedium )
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return STG_E_MEDIUMFULL;
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if ( pFormatetc->dwAspect == DVASPECT_THUMBNAIL
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|| pFormatetc->dwAspect == DVASPECT_ICON
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|| pFormatetc->dwAspect == DVASPECT_DOCPRINT )
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return DV_E_DVASPECT;
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if ( pFormatetc->cfFormat == CF_ENHMETAFILE )
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{
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if ( !( pFormatetc->tymed & TYMED_ENHMF ) )
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return DV_E_TYMED;
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HENHMETAFILE hMeta = reinterpret_cast<HENHMETAFILE>( getMetaFileHandle_Impl( sal_True ) );
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if ( hMeta )
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{
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pMedium->tymed = TYMED_ENHMF;
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pMedium->hEnhMetaFile = hMeta;
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pMedium->pUnkForRelease = NULL;
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return S_OK;
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}
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return STG_E_MEDIUMFULL;
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}
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else if ( pFormatetc->cfFormat == CF_METAFILEPICT )
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{
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if ( !( pFormatetc->tymed & TYMED_MFPICT ) )
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return DV_E_TYMED;
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HGLOBAL hMeta = reinterpret_cast<HGLOBAL>( getMetaFileHandle_Impl( sal_False ) );
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if ( hMeta )
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{
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pMedium->tymed = TYMED_MFPICT;
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pMedium->hMetaFilePict = hMeta;
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pMedium->pUnkForRelease = NULL;
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return S_OK;
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}
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return STG_E_MEDIUMFULL;
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}
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else
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{
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CLIPFORMAT cf_embSource = (CLIPFORMAT)RegisterClipboardFormatA( "Embed Source" );
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CLIPFORMAT cf_embObj = (CLIPFORMAT)RegisterClipboardFormatA( "Embedded Object" );
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if ( pFormatetc->cfFormat == cf_embSource || pFormatetc->cfFormat == cf_embObj )
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{
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if ( !( pFormatetc->tymed & TYMED_ISTORAGE ) )
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return DV_E_TYMED;
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CComPtr< IStorage > pNewStg;
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HRESULT hr = StgCreateDocfile( NULL, STGM_CREATE | STGM_READWRITE | STGM_DELETEONRELEASE, 0, &pNewStg );
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if ( FAILED( hr ) || !pNewStg ) return STG_E_MEDIUMFULL;
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hr = SaveTo_Impl( pNewStg );
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if ( FAILED( hr ) ) return STG_E_MEDIUMFULL;
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pMedium->tymed = TYMED_ISTORAGE;
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pMedium->pstg = pNewStg;
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pMedium->pstg->AddRef();
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pMedium->pUnkForRelease = ( IUnknown* )pNewStg;
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return S_OK;
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}
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}
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return DV_E_FORMATETC;
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}
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STDMETHODIMP EmbedDocument_Impl::GetDataHere( FORMATETC * pFormatetc, STGMEDIUM * pMedium )
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{
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if ( !pFormatetc )
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return DV_E_FORMATETC;
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if ( !pMedium )
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return STG_E_MEDIUMFULL;
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if ( pFormatetc->dwAspect == DVASPECT_THUMBNAIL
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|| pFormatetc->dwAspect == DVASPECT_ICON
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|| pFormatetc->dwAspect == DVASPECT_DOCPRINT )
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return DV_E_DVASPECT;
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CLIPFORMAT cf_embSource = (CLIPFORMAT)RegisterClipboardFormatA( "Embed Source" );
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CLIPFORMAT cf_embObj = (CLIPFORMAT)RegisterClipboardFormatA( "Embedded Object" );
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if ( pFormatetc->cfFormat == cf_embSource || pFormatetc->cfFormat == cf_embObj )
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{
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if ( !( pFormatetc->tymed & TYMED_ISTORAGE ) )
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return DV_E_TYMED;
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if ( !pMedium->pstg ) return STG_E_MEDIUMFULL;
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HRESULT hr = SaveTo_Impl( pMedium->pstg );
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if ( FAILED( hr ) ) return STG_E_MEDIUMFULL;
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pMedium->tymed = TYMED_ISTORAGE;
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pMedium->pUnkForRelease = NULL;
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return S_OK;
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}
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return DV_E_FORMATETC;
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}
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STDMETHODIMP EmbedDocument_Impl::QueryGetData( FORMATETC * pFormatetc )
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{
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if ( pFormatetc )
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{
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if ( pFormatetc->dwAspect == DVASPECT_THUMBNAIL
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|| pFormatetc->dwAspect == DVASPECT_ICON
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|| pFormatetc->dwAspect == DVASPECT_DOCPRINT )
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return DV_E_DVASPECT;
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if ( pFormatetc->cfFormat == CF_ENHMETAFILE )
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{
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if ( !( pFormatetc->tymed & TYMED_ENHMF ) )
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return DV_E_TYMED;
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return S_OK;
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}
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else if ( pFormatetc->cfFormat == CF_METAFILEPICT )
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{
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if ( !( pFormatetc->tymed & TYMED_MFPICT ) )
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return DV_E_TYMED;
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return S_OK;
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}
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else
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{
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CLIPFORMAT cf_embSource = (CLIPFORMAT)RegisterClipboardFormatA( "Embed Source" );
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CLIPFORMAT cf_embObj = (CLIPFORMAT)RegisterClipboardFormatA( "Embedded Object" );
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if ( pFormatetc->cfFormat == cf_embSource || pFormatetc->cfFormat == cf_embObj )
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{
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if ( !( pFormatetc->tymed & TYMED_ISTORAGE ) )
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return DV_E_TYMED;
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return S_OK;
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}
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}
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}
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return DV_E_FORMATETC;
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}
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STDMETHODIMP EmbedDocument_Impl::GetCanonicalFormatEtc( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut )
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{
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if ( !pFormatetcIn || !pFormatetcOut )
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return DV_E_FORMATETC;
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pFormatetcOut->ptd = NULL;
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pFormatetcOut->cfFormat = pFormatetcIn->cfFormat;
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pFormatetcOut->dwAspect = DVASPECT_CONTENT;
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if ( pFormatetcIn->cfFormat == CF_ENHMETAFILE )
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{
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pFormatetcOut->tymed = TYMED_ENHMF;
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return S_OK;
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}
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else if ( pFormatetcIn->cfFormat == CF_METAFILEPICT )
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{
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pFormatetcOut->tymed = TYMED_MFPICT;
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return S_OK;
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}
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else
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{
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CLIPFORMAT cf_embSource = (CLIPFORMAT)RegisterClipboardFormatA( "Embed Source" );
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CLIPFORMAT cf_embObj = (CLIPFORMAT)RegisterClipboardFormatA( "Embedded Object" );
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if ( pFormatetcIn->cfFormat == cf_embSource || pFormatetcIn->cfFormat == cf_embObj )
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{
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pFormatetcOut->tymed = TYMED_ISTORAGE;
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return S_OK;
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}
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}
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return DV_E_FORMATETC;
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}
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STDMETHODIMP EmbedDocument_Impl::SetData( FORMATETC * /*pFormatetc*/, STGMEDIUM * /*pMedium*/, BOOL /*fRelease*/ )
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{
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return E_NOTIMPL;
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}
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STDMETHODIMP EmbedDocument_Impl::EnumFormatEtc( DWORD dwDirection, IEnumFORMATETC ** /*ppFormatetc*/ )
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{
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if ( dwDirection == DATADIR_GET )
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return OLE_S_USEREG;
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return E_NOTIMPL;
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}
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STDMETHODIMP EmbedDocument_Impl::DAdvise( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection )
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{
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if ( !m_pDAdviseHolder )
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if ( !SUCCEEDED( CreateDataAdviseHolder( &m_pDAdviseHolder ) ) || !m_pDAdviseHolder )
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return E_OUTOFMEMORY;
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return m_pDAdviseHolder->Advise( (IDataObject*)this, pFormatetc, advf, pAdvSink, pdwConnection );
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}
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STDMETHODIMP EmbedDocument_Impl::DUnadvise( DWORD dwConnection )
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{
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if ( !m_pDAdviseHolder )
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if ( !SUCCEEDED( CreateDataAdviseHolder( &m_pDAdviseHolder ) ) || !m_pDAdviseHolder )
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return E_OUTOFMEMORY;
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return m_pDAdviseHolder->Unadvise( dwConnection );
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}
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STDMETHODIMP EmbedDocument_Impl::EnumDAdvise( IEnumSTATDATA ** ppenumAdvise )
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{
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if ( !m_pDAdviseHolder )
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if ( !SUCCEEDED( CreateDataAdviseHolder( &m_pDAdviseHolder ) ) || !m_pDAdviseHolder )
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return E_OUTOFMEMORY;
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return m_pDAdviseHolder->EnumAdvise( ppenumAdvise );
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}
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// Fix strange warnings about some
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// ATL::CAxHostWindow::QueryInterface|AddRef|Releae functions.
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// warning C4505: 'xxx' : unreferenced local function has been removed
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#if defined(_MSC_VER)
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#pragma warning(disable: 4505)
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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