diff options
Diffstat (limited to 'embedserv/source/embed/ed_idataobj.cxx')
| -rwxr-xr-x | embedserv/source/embed/ed_idataobj.cxx | 344 |
1 files changed, 344 insertions, 0 deletions
diff --git a/embedserv/source/embed/ed_idataobj.cxx b/embedserv/source/embed/ed_idataobj.cxx new file mode 100755 index 000000000000..07eed89576be --- /dev/null +++ b/embedserv/source/embed/ed_idataobj.cxx @@ -0,0 +1,344 @@ +/************************************************************************* + * + * $RCSfile: ed_idataobj.cxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: mav $ $Date: 2003-03-05 15:50:09 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +// actually this workaround should be in presys.h! +//#define UINT64 USE_WIN_UINT64 +//#define INT64 USE_WIN_INT64 +//#define UINT32 USE_WIN_UINT32 +//#define INT32 USE_WIN_INT32 + +//#include <tools/presys.h> +#include "embeddoc.hxx" +//#include <tools/postsys.h> + +//#undef UINT64 +//#undef INT64 +//#undef UINT32 +//#undef INT32 + + +#ifndef _COM_SUN_STAR_UNO_ANY_H_ +#include <com/sun/star/uno/Any.h> +#endif + +#ifndef _COM_SUN_STAR_UNO_EXCEPTION_HPP_ +#include <com/sun/star/uno/Exception.hpp> +#endif + +#ifndef _COM_SUN_STAR_DATATRANSFER_XTRANSFERABLE_HPP_ +#include <com/sun/star/datatransfer/XTransferable.hpp> +#endif + + +#ifndef _OSL_THREAD_H_ +#include <osl/thread.h> +#endif + +using namespace ::com::sun::star; + +//=============================================================================== +// EmbedDocument_Impl +//=============================================================================== + +sal_uInt64 EmbedDocument_Impl::getMetaFileHandle_Impl( sal_Bool isEnhMeta ) +{ + sal_uInt64 pResult = NULL; + + uno::Reference< datatransfer::XTransferable > xTransferable( m_xDocument, uno::UNO_QUERY ); + if ( xTransferable.is() ) + { + uno::Sequence< sal_Int8 > aMetaBuffer; + datatransfer::DataFlavor aFlavor; + + if ( isEnhMeta ) + { + aFlavor.MimeType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( + "application/x-openoffice;windows_formatname=\"Image EMF\"" ) ); + aFlavor.HumanPresentableName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Enhanced Windows MetaFile" ) ); + } + else + { + aFlavor.MimeType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( + "application/x-openoffice;windows_formatname=\"Image WMF\"" ) ); + aFlavor.HumanPresentableName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Windows GDIMetaFile" ) ); + } + + aFlavor.DataType = getCppuType( (const sal_uInt64*) 0 ); + + uno::Any aAny = xTransferable->getTransferData( aFlavor ); + aAny >>= pResult; + } + + return pResult; +} + +//------------------------------------------------------------------------------- +// IDataObject + +STDMETHODIMP EmbedDocument_Impl::GetData( FORMATETC * pFormatetc, STGMEDIUM * pMedium ) +{ + if ( !pFormatetc ) + return DV_E_FORMATETC; + + if ( !pMedium ) + return STG_E_MEDIUMFULL; + + if ( pFormatetc->dwAspect == DVASPECT_THUMBNAIL + || pFormatetc->dwAspect == DVASPECT_ICON + || pFormatetc->dwAspect == DVASPECT_DOCPRINT ) + return DV_E_DVASPECT; + + if ( pFormatetc->cfFormat == CF_ENHMETAFILE ) + { + if ( !( pFormatetc->tymed & TYMED_ENHMF ) ) + return DV_E_TYMED; + + HENHMETAFILE hMeta = reinterpret_cast<HENHMETAFILE>( getMetaFileHandle_Impl( sal_True ) ); + + if ( hMeta ) + { + pMedium->tymed = TYMED_ENHMF; + pMedium->hEnhMetaFile = hMeta; + pMedium->pUnkForRelease = NULL; + + return S_OK; + } + + return STG_E_MEDIUMFULL; + } + else if ( pFormatetc->cfFormat == CF_METAFILEPICT ) + { + if ( !( pFormatetc->tymed & TYMED_MFPICT ) ) + return DV_E_TYMED; + + HMETAFILEPICT hMeta = reinterpret_cast<HMETAFILEPICT>( getMetaFileHandle_Impl( sal_False ) ); + + if ( hMeta ) + { + pMedium->tymed = TYMED_MFPICT; + pMedium->hMetaFilePict = hMeta; + pMedium->pUnkForRelease = NULL; + + return S_OK; + } + + return STG_E_MEDIUMFULL; + } + else + { + CLIPFORMAT cf_embSource = RegisterClipboardFormatA( "Embed Source" ); + if ( pFormatetc->cfFormat == cf_embSource ) + { + if ( !( pFormatetc->tymed & TYMED_ISTORAGE ) ) + return DV_E_TYMED; + + CComPtr< IStorage > pNewStg; + HRESULT hr = StgCreateDocfile( NULL, STGM_CREATE | STGM_READWRITE | STGM_DELETEONRELEASE, 0, &pNewStg ); + if ( FAILED( hr ) || !pNewStg ) return STG_E_MEDIUMFULL; + + hr = SaveTo_Impl( pNewStg ); + if ( FAILED( hr ) ) return STG_E_MEDIUMFULL; + + pMedium->tymed = TYMED_ISTORAGE; + pMedium->pstg = pNewStg; + pMedium->pstg->AddRef(); + pMedium->pUnkForRelease = ( IUnknown* )pNewStg; + + return S_OK; + } + } + + return DV_E_FORMATETC; +} + +STDMETHODIMP EmbedDocument_Impl::GetDataHere( FORMATETC * pFormatetc, STGMEDIUM * pMedium ) +{ + if ( !pFormatetc ) + return DV_E_FORMATETC; + + if ( !pMedium ) + return STG_E_MEDIUMFULL; + + if ( pFormatetc->dwAspect == DVASPECT_THUMBNAIL + || pFormatetc->dwAspect == DVASPECT_ICON + || pFormatetc->dwAspect == DVASPECT_DOCPRINT ) + return DV_E_DVASPECT; + + CLIPFORMAT cf_embSource = RegisterClipboardFormatA( "Embed Source" ); + if ( pFormatetc->cfFormat == cf_embSource ) + { + if ( !( pFormatetc->tymed & TYMED_ISTORAGE ) ) + return DV_E_TYMED; + + if ( !pMedium->pstg ) return STG_E_MEDIUMFULL; + + HRESULT hr = SaveTo_Impl( pMedium->pstg ); + if ( FAILED( hr ) ) return STG_E_MEDIUMFULL; + + pMedium->tymed = TYMED_ISTORAGE; + pMedium->pUnkForRelease = NULL; + + return S_OK; + } + + return DV_E_FORMATETC; +} + +STDMETHODIMP EmbedDocument_Impl::QueryGetData( FORMATETC * pFormatetc ) +{ + if ( pFormatetc ) + { + if ( pFormatetc->dwAspect == DVASPECT_THUMBNAIL + || pFormatetc->dwAspect == DVASPECT_ICON + || pFormatetc->dwAspect == DVASPECT_DOCPRINT ) + return DV_E_DVASPECT; + + if ( pFormatetc->cfFormat == CF_ENHMETAFILE ) + { + if ( !( pFormatetc->tymed & TYMED_ENHMF ) ) + return DV_E_TYMED; + + return S_OK; + } + else if ( pFormatetc->cfFormat == CF_METAFILEPICT ) + { + if ( !( pFormatetc->tymed & TYMED_MFPICT ) ) + return DV_E_TYMED; + + return S_OK; + } + else + { + CLIPFORMAT cf_embSource = RegisterClipboardFormatA( "Embed Source" ); + if ( pFormatetc->cfFormat == cf_embSource ) + { + if ( !( pFormatetc->tymed & TYMED_ISTORAGE ) ) + return DV_E_TYMED; + + return S_OK; + } + } + } + + return DV_E_FORMATETC; + +} + +STDMETHODIMP EmbedDocument_Impl::GetCanonicalFormatEtc( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut ) +{ + if ( !pFormatetcIn || !pFormatetcOut ) + return DV_E_FORMATETC; + + pFormatetcOut->ptd = NULL; + pFormatetcOut->cfFormat = pFormatetcIn->cfFormat; + pFormatetcOut->dwAspect = DVASPECT_CONTENT; + + if ( pFormatetcIn->cfFormat == CF_ENHMETAFILE ) + { + pFormatetcOut->tymed = TYMED_ENHMF; + return S_OK; + } + else if ( pFormatetcIn->cfFormat == CF_METAFILEPICT ) + { + pFormatetcOut->tymed = TYMED_MFPICT; + return S_OK; + } + else + { + CLIPFORMAT cf_embSource = RegisterClipboardFormatA( "Embed Source" ); + if ( pFormatetcIn->cfFormat == cf_embSource ) + { + pFormatetcOut->tymed = TYMED_ISTORAGE; + return S_OK; + } + } + + return DV_E_FORMATETC; +} + +STDMETHODIMP EmbedDocument_Impl::SetData( FORMATETC * pFormatetc, STGMEDIUM * pMedium, BOOL fRelease ) +{ + return E_NOTIMPL; +} + +STDMETHODIMP EmbedDocument_Impl::EnumFormatEtc( DWORD dwDirection, IEnumFORMATETC ** ppFormatetc ) +{ + if ( dwDirection == DATADIR_GET ) + return OLE_S_USEREG; + + return E_NOTIMPL; +} + +STDMETHODIMP EmbedDocument_Impl::DAdvise( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection ) +{ + return E_NOTIMPL; +} + +STDMETHODIMP EmbedDocument_Impl::DUnadvise( DWORD dwConnection ) +{ + return E_NOTIMPL; +} + +STDMETHODIMP EmbedDocument_Impl::EnumDAdvise( IEnumSTATDATA ** ppenumAdvise ) +{ + return OLE_E_ADVISENOTSUPPORTED; +} + |