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+/*************************************************************************
+ *
+ * $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;
+}
+