1534 lines
58 KiB
C++
1534 lines
58 KiB
C++
/*************************************************************************
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*
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* $RCSfile: persistence.cxx,v $
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*
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* $Revision: 1.13 $
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*
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* last change: $Author: pjunck $ $Date: 2004-10-27 15:09:14 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include <commonembobj.hxx>
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#ifndef _COM_SUN_STAR_DOCUMENT_XSTORAGEBASEDDOCUMENT_HPP_
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#include <com/sun/star/document/XStorageBasedDocument.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_EMBEDSTATES_HPP_
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#include <com/sun/star/embed/EmbedStates.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_EMBEDVERBS_HPP_
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#include <com/sun/star/embed/EmbedVerbs.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_ENTRYINITMODES_HPP_
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#include <com/sun/star/embed/EntryInitModes.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_XSTORAGE_HPP_
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#include <com/sun/star/embed/XStorage.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_ELEMENTMODES_HPP_
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#include <com/sun/star/embed/ElementModes.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_EMBEDUPDATEMODES_HPP_
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#include <com/sun/star/embed/EmbedUpdateModes.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XMODEL_HPP_
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#include <com/sun/star/frame/XModel.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XSTORABLE_HPP_
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#include <com/sun/star/frame/XStorable.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XLOADABLE_HPP_
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#include <com/sun/star/frame/XLoadable.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XCOMPONENTLOADER_HPP_
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#include <com/sun/star/frame/XComponentLoader.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XSINGLESERVICEFACTORY_HPP_
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#include <com/sun/star/lang/XSingleServiceFactory.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
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#include <com/sun/star/lang/DisposedException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XMODIFIABLE_HPP_
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#include <com/sun/star/util/XModifiable.hpp>
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#endif
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#ifndef _COM_SUN_STAR_CONTAINER_XNAMEACCEESS_HPP_
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#include <com/sun/star/container/XNameAccess.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XCLOSEABLE_HPP_
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#include <com/sun/star/util/XCloseable.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
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#include <com/sun/star/beans/XPropertySet.hpp>
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#endif
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#include <comphelper/fileformat.h>
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#include <comphelper/storagehelper.hxx>
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#include "convert.hxx"
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#define USE_STORAGEBASED_DOCUMENT
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using namespace ::com::sun::star;
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//------------------------------------------------------
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uno::Sequence< beans::PropertyValue > GetValuableArgs_Impl( const uno::Sequence< beans::PropertyValue >& aMedDescr,
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sal_Bool bCanUseDocumentBaseURL )
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{
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uno::Sequence< beans::PropertyValue > aResult;
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sal_Int32 nResLen = 0;
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for ( sal_Int32 nInd = 0; nInd < aMedDescr.getLength(); nInd++ )
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{
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if ( aMedDescr[nInd].Name.equalsAscii( "ComponentData" )
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|| aMedDescr[nInd].Name.equalsAscii( "DocumentTitle" )
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|| aMedDescr[nInd].Name.equalsAscii( "InteractionHandler" )
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|| aMedDescr[nInd].Name.equalsAscii( "JumpMark" )
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// || aMedDescr[nInd].Name.equalsAscii( "Password" ) makes no sence for embedded objects
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|| aMedDescr[nInd].Name.equalsAscii( "Preview" )
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|| aMedDescr[nInd].Name.equalsAscii( "ReadOnly" )
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|| aMedDescr[nInd].Name.equalsAscii( "StartPresentation" )
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|| aMedDescr[nInd].Name.equalsAscii( "RepairPackage" )
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|| aMedDescr[nInd].Name.equalsAscii( "StatusIndicator" )
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|| aMedDescr[nInd].Name.equalsAscii( "ViewData" )
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|| aMedDescr[nInd].Name.equalsAscii( "ViewId" )
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|| aMedDescr[nInd].Name.equalsAscii( "MacroExecutionMode" )
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|| aMedDescr[nInd].Name.equalsAscii( "UpdateDocMode" )
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|| aMedDescr[nInd].Name.equalsAscii( "DocumentBaseURL" ) && bCanUseDocumentBaseURL )
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{
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aResult.realloc( ++nResLen );
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aResult[nResLen-1] = aMedDescr[nInd];
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}
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}
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return aResult;
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}
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//------------------------------------------------------
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uno::Sequence< beans::PropertyValue > addAsTemplate( const uno::Sequence< beans::PropertyValue >& aOrig )
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{
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sal_Bool bAsTemplateSet = sal_False;
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sal_Int32 nLength = aOrig.getLength();
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uno::Sequence< beans::PropertyValue > aResult( nLength );
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for ( sal_Int32 nInd = 0; nInd < nLength; nInd++ )
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{
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aResult[nInd].Name = aOrig[nInd].Name;
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if ( aResult[nInd].Name.equalsAscii( "AsTemplate" ) )
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{
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aResult[nInd].Value <<= sal_True;
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bAsTemplateSet = sal_True;
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}
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else
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aResult[nInd].Value = aOrig[nInd].Value;
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}
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if ( !bAsTemplateSet )
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{
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aResult.realloc( nLength + 1 );
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aResult[nLength].Name = ::rtl::OUString::createFromAscii( "AsTemplate" );
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aResult[nLength].Value <<= sal_True;
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}
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return aResult;
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}
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//------------------------------------------------------
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uno::Reference< io::XInputStream > createTempInpStreamFromStor(
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const uno::Reference< embed::XStorage >& xStorage,
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const uno::Reference< lang::XMultiServiceFactory >& xFactory )
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{
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OSL_ENSURE( xStorage.is(), "The storage can not be empty!" );
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uno::Reference< io::XInputStream > xResult;
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const ::rtl::OUString aServiceName ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.io.TempFile" ) );
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uno::Reference < io::XStream > xTempStream = uno::Reference < io::XStream > (
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xFactory->createInstance ( aServiceName ),
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uno::UNO_QUERY );
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if ( xTempStream.is() )
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{
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uno::Reference < lang::XSingleServiceFactory > xStorageFactory(
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xFactory->createInstance ( ::rtl::OUString::createFromAscii( "com.sun.star.embed.StorageFactory" ) ),
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uno::UNO_QUERY );
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uno::Sequence< uno::Any > aArgs( 2 );
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aArgs[0] <<= xTempStream;
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aArgs[1] <<= embed::ElementModes::READWRITE;
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uno::Reference< embed::XStorage > xTempStorage( xStorageFactory->createInstanceWithArguments( aArgs ),
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uno::UNO_QUERY );
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if ( !xTempStorage.is() )
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throw uno::RuntimeException(); // TODO:
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try
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{
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xStorage->copyToStorage( xTempStorage );
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} catch( uno::Exception& e )
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{
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throw embed::StorageWrappedTargetException(
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::rtl::OUString::createFromAscii( "Can't copy storage!" ),
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uno::Reference< uno::XInterface >(),
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uno::makeAny( e ) );
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}
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try {
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uno::Reference< lang::XComponent > xComponent( xTempStorage, uno::UNO_QUERY );
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OSL_ENSURE( xComponent.is(), "Wrong storage implementation!" );
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if ( xComponent.is() )
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xComponent->dispose();
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}
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catch ( uno::Exception& )
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{
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}
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try {
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uno::Reference< io::XOutputStream > xTempOut = xTempStream->getOutputStream();
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if ( xTempOut.is() )
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xTempOut->closeOutput();
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}
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catch ( uno::Exception& )
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{
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}
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xResult = xTempStream->getInputStream();
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}
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return xResult;
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}
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//------------------------------------------------------
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static void SetDocToEmbedded( const uno::Reference< frame::XModel > xDocument )
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{
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if ( xDocument.is() )
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{
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uno::Sequence< beans::PropertyValue > aSeq( 1 );
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aSeq[0].Name = ::rtl::OUString::createFromAscii( "SetEmbedded" );
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aSeq[0].Value <<= sal_True;
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xDocument->attachResource( ::rtl::OUString(), aSeq );
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}
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}
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//------------------------------------------------------
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void OCommonEmbeddedObject::SwitchOwnPersistence( const uno::Reference< embed::XStorage >& xNewParentStorage,
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const uno::Reference< embed::XStorage >& xNewObjectStorage,
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const ::rtl::OUString& aNewName )
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{
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if ( xNewParentStorage == m_xParentStorage && aNewName.equals( m_aEntryName ) )
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{
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OSL_ENSURE( xNewObjectStorage == m_xObjectStorage, "The storage must be the same!\n" );
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return;
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}
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uno::Reference< lang::XComponent > xComponent( m_xObjectStorage, uno::UNO_QUERY );
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OSL_ENSURE( !m_xObjectStorage.is() || xComponent.is(), "Wrong storage implementation!" );
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m_xObjectStorage = xNewObjectStorage;
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m_xParentStorage = xNewParentStorage;
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m_aEntryName = aNewName;
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#ifdef USE_STORAGEBASED_DOCUMENT
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uno::Reference< document::XStorageBasedDocument > xDoc( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
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if ( xDoc.is() )
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xDoc->switchToStorage( m_xObjectStorage );
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#endif
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try {
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if ( xComponent.is() )
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xComponent->dispose();
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}
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catch ( uno::Exception& )
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{
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}
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}
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//------------------------------------------------------
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void OCommonEmbeddedObject::SwitchOwnPersistence( const uno::Reference< embed::XStorage >& xNewParentStorage,
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const ::rtl::OUString& aNewName )
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{
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if ( xNewParentStorage == m_xParentStorage && aNewName.equals( m_aEntryName ) )
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return;
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sal_Int32 nStorageMode = m_bReadOnly ? embed::ElementModes::READ : embed::ElementModes::READWRITE;
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uno::Reference< embed::XStorage > xNewOwnStorage = xNewParentStorage->openStorageElement( aNewName, nStorageMode );
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OSL_ENSURE( xNewOwnStorage.is(), "The method can not return empty reference!" );
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SwitchOwnPersistence( xNewParentStorage, xNewOwnStorage, aNewName );
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}
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//------------------------------------------------------
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uno::Reference< util::XCloseable > OCommonEmbeddedObject::InitNewDocument_Impl()
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{
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uno::Reference< util::XCloseable > xDocument( m_xFactory->createInstance( GetDocumentServiceName() ),
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uno::UNO_QUERY );
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uno::Reference< frame::XModel > xModel( xDocument, uno::UNO_QUERY );
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uno::Reference< frame::XLoadable > xLoadable( xModel, uno::UNO_QUERY );
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if ( !xLoadable.is() )
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throw uno::RuntimeException();
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try
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{
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// set the document mode to embedded
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SetDocToEmbedded( xModel );
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// init document as a new
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xLoadable->initNew();
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xModel->attachResource( xModel->getURL(),m_aDocMediaDescriptor);
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}
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catch( uno::Exception& )
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{
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uno::Reference< util::XCloseable > xCloseable( xDocument, uno::UNO_QUERY );
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if ( xCloseable.is() )
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{
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try
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{
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xCloseable->close( sal_True );
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}
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catch( uno::Exception& )
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{
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}
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}
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throw; // TODO
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}
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return xDocument;
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}
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//------------------------------------------------------
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uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadLink_Impl()
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{
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uno::Reference< util::XCloseable > xDocument( m_xFactory->createInstance( GetDocumentServiceName() ),
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uno::UNO_QUERY );
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uno::Reference< frame::XLoadable > xLoadable( xDocument, uno::UNO_QUERY );
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if ( !xLoadable.is() )
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throw uno::RuntimeException();
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uno::Sequence< beans::PropertyValue > aArgs( 2 );
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aArgs[0].Name = ::rtl::OUString::createFromAscii( "URL" );
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aArgs[0].Value <<= m_aLinkURL;
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aArgs[1].Name = ::rtl::OUString::createFromAscii( "FilterName" );
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aArgs[1].Value <<= m_aLinkFilterName;
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try
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{
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// the document is not really an embedded one, it is a link
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SetDocToEmbedded( uno::Reference < frame::XModel >( xDocument, uno::UNO_QUERY ) );
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// load the document
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xLoadable->load( aArgs );
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}
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catch( uno::Exception& )
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{
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uno::Reference< util::XCloseable > xCloseable( xDocument, uno::UNO_QUERY );
|
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if ( xCloseable.is() )
|
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{
|
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try
|
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{
|
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xCloseable->close( sal_True );
|
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}
|
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catch( uno::Exception& )
|
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{
|
|
}
|
|
}
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|
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throw; // TODO
|
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}
|
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|
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return xDocument;
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|
|
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}
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|
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//------------------------------------------------------
|
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uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadDocumentFromStorage_Impl(
|
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const uno::Reference< embed::XStorage >& xStorage )
|
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{
|
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OSL_ENSURE( xStorage.is(), "The storage can not be empty!" );
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|
|
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uno::Reference< util::XCloseable > xDocument( m_xFactory->createInstance( GetDocumentServiceName() ), uno::UNO_QUERY );
|
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uno::Reference< frame::XLoadable > xLoadable( xDocument, uno::UNO_QUERY );
|
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uno::Reference< document::XStorageBasedDocument > xDoc
|
|
#ifdef USE_STORAGEBASED_DOCUMENT
|
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( xDocument, uno::UNO_QUERY )
|
|
#endif
|
|
;
|
|
if ( !xDoc.is() && !xLoadable.is() )
|
|
throw uno::RuntimeException();
|
|
|
|
::rtl::OUString aFilterName;
|
|
// TODO/LATER: the filter will be provided from outside, factory will set it in object props
|
|
try {
|
|
aFilterName = GetDefaultFilterFromServName( GetDocumentServiceName(),
|
|
::comphelper::OStorageHelper::GetXStorageFormat( xStorage ) );
|
|
} catch( uno::Exception& )
|
|
{}
|
|
|
|
OSL_ENSURE( aFilterName.getLength(), "Wrong document service name!" );
|
|
if ( !aFilterName.getLength() )
|
|
throw io::IOException();
|
|
|
|
sal_Int32 nLen = xDoc.is() ? 4 : 6;
|
|
uno::Sequence< beans::PropertyValue > aArgs( nLen );
|
|
|
|
aArgs[0].Name = ::rtl::OUString::createFromAscii( "DocumentBaseURL" );
|
|
aArgs[0].Value <<= GetBaseURL_Impl();
|
|
aArgs[1].Name = ::rtl::OUString::createFromAscii( "HierarchicalDocumentName" );
|
|
aArgs[1].Value <<= m_aEntryName;
|
|
aArgs[2].Name = ::rtl::OUString::createFromAscii( "ReadOnly" );
|
|
aArgs[2].Value <<= m_bReadOnly;
|
|
aArgs[3].Name = ::rtl::OUString::createFromAscii( "FilterName" );
|
|
aArgs[3].Value <<= aFilterName;
|
|
|
|
uno::Reference< io::XInputStream > xTempInpStream;
|
|
if ( !xDoc.is() )
|
|
{
|
|
xTempInpStream = createTempInpStreamFromStor( xStorage, m_xFactory );
|
|
if ( !xTempInpStream.is() )
|
|
throw uno::RuntimeException();
|
|
|
|
::rtl::OUString aTempFileURL;
|
|
try
|
|
{
|
|
// no need to let the file stay after the stream is removed since the embedded document
|
|
// can not be stored directly
|
|
uno::Reference< beans::XPropertySet > xTempStreamProps( xTempInpStream, uno::UNO_QUERY_THROW );
|
|
xTempStreamProps->getPropertyValue( ::rtl::OUString::createFromAscii( "Uri" ) ) >>= aTempFileURL;
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
}
|
|
|
|
OSL_ENSURE( aTempFileURL.getLength(), "Coudn't retrieve temporary file URL!\n" );
|
|
|
|
aArgs[4].Name = ::rtl::OUString::createFromAscii( "URL" );
|
|
aArgs[4].Value <<= aTempFileURL; // ::rtl::OUString::createFromAscii( "private:stream" );
|
|
aArgs[5].Name = ::rtl::OUString::createFromAscii( "InputStream" );
|
|
aArgs[5].Value <<= xTempInpStream;
|
|
}
|
|
|
|
// aArgs[4].Name = ::rtl::OUString::createFromAscii( "AsTemplate" );
|
|
// aArgs[4].Value <<= sal_True;
|
|
|
|
for ( sal_Int32 nInd = 0; nInd < m_aDocMediaDescriptor.getLength(); nInd++ )
|
|
{
|
|
aArgs.realloc( nInd + nLen );
|
|
aArgs[nInd+nLen-1].Name = m_aDocMediaDescriptor[nInd].Name;
|
|
aArgs[nInd+nLen-1].Value = m_aDocMediaDescriptor[nInd].Value;
|
|
}
|
|
|
|
try
|
|
{
|
|
// set the document mode to embedded
|
|
SetDocToEmbedded( uno::Reference < frame::XModel >( xDocument, uno::UNO_QUERY ) );
|
|
if ( xDoc.is() )
|
|
xDoc->loadFromStorage( xStorage, aArgs );
|
|
else
|
|
xLoadable->load( aArgs );
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
uno::Reference< util::XCloseable > xCloseable( xDocument, uno::UNO_QUERY );
|
|
if ( xCloseable.is() )
|
|
{
|
|
try
|
|
{
|
|
xCloseable->close( sal_True );
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
}
|
|
}
|
|
|
|
throw; // TODO
|
|
}
|
|
|
|
return xDocument;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
uno::Reference< io::XInputStream > OCommonEmbeddedObject::StoreDocumentToTempStream_Impl(
|
|
sal_Int32 nStorageFormat,
|
|
const ::rtl::OUString& aBaseURL,
|
|
const ::rtl::OUString& aHierarchName )
|
|
{
|
|
uno::Reference < io::XOutputStream > xTempOut(
|
|
m_xFactory->createInstance ( ::rtl::OUString::createFromAscii( "com.sun.star.io.TempFile" ) ),
|
|
uno::UNO_QUERY );
|
|
uno::Reference< io::XInputStream > aResult( xTempOut, uno::UNO_QUERY );
|
|
|
|
if ( !xTempOut.is() || !aResult.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
uno::Reference< frame::XStorable > xStorable( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
|
|
if( !xStorable.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
::rtl::OUString aFilterName;
|
|
try {
|
|
// TODO/LATER: the filter must be provided from outside in future
|
|
aFilterName = GetDefaultFilterFromServName( GetDocumentServiceName(),
|
|
nStorageFormat );
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
}
|
|
|
|
OSL_ENSURE( aFilterName.getLength(), "Wrong document service name!" );
|
|
if ( !aFilterName.getLength() )
|
|
throw io::IOException(); // TODO:
|
|
|
|
uno::Sequence< beans::PropertyValue > aArgs( 4 );
|
|
aArgs[0].Name = ::rtl::OUString::createFromAscii( "FilterName" );
|
|
aArgs[0].Value <<= aFilterName;
|
|
aArgs[1].Name = ::rtl::OUString::createFromAscii( "OutputStream" );
|
|
aArgs[1].Value <<= xTempOut;
|
|
aArgs[2].Name = ::rtl::OUString::createFromAscii( "DocumentBaseURL" );
|
|
aArgs[2].Value <<= aBaseURL;
|
|
aArgs[3].Name = ::rtl::OUString::createFromAscii( "HierarchicalDocumentName" );
|
|
aArgs[3].Value <<= aHierarchName;
|
|
|
|
xStorable->storeToURL( ::rtl::OUString::createFromAscii( "private:stream" ), aArgs );
|
|
try
|
|
{
|
|
xTempOut->closeOutput();
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
OSL_ENSURE( sal_False, "Looks like stream was closed already" );
|
|
}
|
|
|
|
return aResult;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
void OCommonEmbeddedObject::SaveObject_Impl()
|
|
{
|
|
if ( m_xClientSite.is() )
|
|
{
|
|
try {
|
|
m_xClientSite->saveObject();
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
OSL_ENSURE( sal_False, "The object was not stored!\n" );
|
|
}
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
::rtl::OUString OCommonEmbeddedObject::GetBaseURL_Impl()
|
|
{
|
|
::rtl::OUString aBaseURL;
|
|
sal_Int32 nInd = 0;
|
|
|
|
if ( m_xClientSite.is() )
|
|
{
|
|
try
|
|
{
|
|
uno::Reference< frame::XModel > xParentModel( m_xClientSite->getComponent(), uno::UNO_QUERY_THROW );
|
|
uno::Sequence< beans::PropertyValue > aModelProps = xParentModel->getArgs();
|
|
for ( nInd = 0; nInd < aModelProps.getLength(); nInd++ )
|
|
if ( aModelProps[nInd].Name.equals(
|
|
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DocumentBaseURL" ) ) ) )
|
|
{
|
|
aModelProps[nInd].Value >>= aBaseURL;
|
|
break;
|
|
}
|
|
|
|
|
|
}
|
|
catch( uno::Exception& )
|
|
{}
|
|
}
|
|
|
|
if ( !aBaseURL.getLength() )
|
|
{
|
|
for ( nInd = 0; nInd < m_aDocMediaDescriptor.getLength(); nInd++ )
|
|
if ( m_aDocMediaDescriptor[nInd].Name.equals(
|
|
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DocumentBaseURL" ) ) ) )
|
|
{
|
|
m_aDocMediaDescriptor[nInd].Value >>= aBaseURL;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( !aBaseURL.getLength() )
|
|
aBaseURL = m_aDefaultParentBaseURL;
|
|
|
|
return aBaseURL;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
::rtl::OUString OCommonEmbeddedObject::GetBaseURLFrom_Impl(
|
|
const uno::Sequence< beans::PropertyValue >& lArguments,
|
|
const uno::Sequence< beans::PropertyValue >& lObjArgs )
|
|
{
|
|
::rtl::OUString aBaseURL;
|
|
sal_Int32 nInd = 0;
|
|
|
|
for ( nInd = 0; nInd < lArguments.getLength(); nInd++ )
|
|
if ( lArguments[nInd].Name.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DocumentBaseURL" ) ) ) )
|
|
{
|
|
lArguments[nInd].Value >>= aBaseURL;
|
|
break;
|
|
}
|
|
|
|
if ( !aBaseURL.getLength() )
|
|
{
|
|
for ( nInd = 0; nInd < lObjArgs.getLength(); nInd++ )
|
|
if ( lObjArgs[nInd].Name.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultParentBaseURL" ) ) ) )
|
|
{
|
|
lObjArgs[nInd].Value >>= aBaseURL;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return aBaseURL;
|
|
}
|
|
|
|
|
|
//------------------------------------------------------
|
|
void OCommonEmbeddedObject::StoreDocToStorage_Impl( const uno::Reference< embed::XStorage >& xStorage,
|
|
sal_Int32 nStorageFormat,
|
|
const ::rtl::OUString& aBaseURL,
|
|
const ::rtl::OUString& aHierarchName )
|
|
{
|
|
OSL_ENSURE( xStorage.is(), "No storage is provided for storing!" );
|
|
|
|
if ( !xStorage.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
#ifdef USE_STORAGEBASED_DOCUMENT
|
|
uno::Reference< document::XStorageBasedDocument > xDoc( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
|
|
if ( xDoc.is() )
|
|
{
|
|
::rtl::OUString aFilterName;
|
|
try {
|
|
// TODO/LATER: the filter must be provided from outside in future
|
|
aFilterName = GetDefaultFilterFromServName( GetDocumentServiceName(),
|
|
nStorageFormat );
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
}
|
|
|
|
OSL_ENSURE( aFilterName.getLength(), "Wrong document service name!" );
|
|
if ( !aFilterName.getLength() )
|
|
throw io::IOException(); // TODO:
|
|
|
|
uno::Sequence< beans::PropertyValue > aArgs( 3 );
|
|
aArgs[0].Name = ::rtl::OUString::createFromAscii( "FilterName" );
|
|
aArgs[0].Value <<= aFilterName;
|
|
aArgs[2].Name = ::rtl::OUString::createFromAscii( "DocumentBaseURL" );
|
|
aArgs[2].Value <<= aBaseURL;
|
|
aArgs[1].Name = ::rtl::OUString::createFromAscii( "HierarchicalDocumentName" );
|
|
aArgs[1].Value <<= aHierarchName;
|
|
|
|
xDoc->storeToStorage( xStorage, aArgs );
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
// store document to temporary stream based on temporary file
|
|
uno::Reference < io::XInputStream > xTempIn = StoreDocumentToTempStream_Impl( nStorageFormat, aBaseURL, aHierarchName );
|
|
OSL_ENSURE( xTempIn.is(), "The stream reference can not be empty!\n" );
|
|
|
|
// open storage based on document temporary file for reading
|
|
uno::Reference < lang::XSingleServiceFactory > xStorageFactory(
|
|
m_xFactory->createInstance ( ::rtl::OUString::createFromAscii( "com.sun.star.embed.StorageFactory" ) ),
|
|
uno::UNO_QUERY );
|
|
|
|
uno::Sequence< uno::Any > aArgs(1);
|
|
aArgs[0] <<= xTempIn;
|
|
uno::Reference< embed::XStorage > xTempStorage( xStorageFactory->createInstanceWithArguments( aArgs ),
|
|
uno::UNO_QUERY );
|
|
if ( !xTempStorage.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
// object storage must be commited automatically
|
|
xTempStorage->copyToStorage( xStorage );
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
uno::Reference< util::XCloseable > OCommonEmbeddedObject::CreateDocFromMediaDescr_Impl(
|
|
const uno::Sequence< beans::PropertyValue >& aMedDescr )
|
|
{
|
|
uno::Reference< util::XCloseable > xDocument( m_xFactory->createInstance( GetDocumentServiceName() ),
|
|
uno::UNO_QUERY );
|
|
|
|
uno::Reference< frame::XLoadable > xLoadable( xDocument, uno::UNO_QUERY );
|
|
if ( !xLoadable.is() )
|
|
throw uno::RuntimeException();
|
|
|
|
try
|
|
{
|
|
// set the document mode to embedded
|
|
SetDocToEmbedded( uno::Reference < frame::XModel >( xDocument, uno::UNO_QUERY ) );
|
|
|
|
xLoadable->load( addAsTemplate( aMedDescr ) );
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
uno::Reference< util::XCloseable > xCloseable( xDocument, uno::UNO_QUERY );
|
|
if ( xCloseable.is() )
|
|
{
|
|
try
|
|
{
|
|
xCloseable->close( sal_True );
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
}
|
|
}
|
|
|
|
throw; // TODO
|
|
}
|
|
|
|
return xDocument;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
uno::Reference< util::XCloseable > OCommonEmbeddedObject::CreateTempDocFromLink_Impl()
|
|
{
|
|
uno::Reference< util::XCloseable > xResult;
|
|
|
|
OSL_ENSURE( m_bIsLink, "The object is not a linked one!\n" );
|
|
|
|
uno::Sequence< beans::PropertyValue > aTempMediaDescr;
|
|
|
|
sal_Int32 nStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
|
|
try {
|
|
nStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
|
|
}
|
|
catch ( uno::Exception& )
|
|
{
|
|
OSL_ENSURE( sal_False, "Can not retrieve storage media type!\n" );
|
|
}
|
|
|
|
|
|
if ( m_pDocHolder->GetComponent().is() )
|
|
{
|
|
aTempMediaDescr.realloc( 3 );
|
|
|
|
// TODO/LATER: may be private:stream should be used as target URL
|
|
::rtl::OUString aTempFileURL;
|
|
uno::Reference< io::XInputStream > xTempStream = StoreDocumentToTempStream_Impl( SOFFICE_FILEFORMAT_CURRENT,
|
|
::rtl::OUString(),
|
|
::rtl::OUString() );
|
|
try
|
|
{
|
|
// no need to let the file stay after the stream is removed since the embedded document
|
|
// can not be stored directly
|
|
uno::Reference< beans::XPropertySet > xTempStreamProps( xTempStream, uno::UNO_QUERY_THROW );
|
|
xTempStreamProps->getPropertyValue( ::rtl::OUString::createFromAscii( "Uri" ) ) >>= aTempFileURL;
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
}
|
|
|
|
OSL_ENSURE( aTempFileURL.getLength(), "Coudn't retrieve temporary file URL!\n" );
|
|
|
|
aTempMediaDescr[0].Name = ::rtl::OUString::createFromAscii( "URL" );
|
|
aTempMediaDescr[0].Value <<= aTempFileURL;
|
|
aTempMediaDescr[1].Name = ::rtl::OUString::createFromAscii( "InputStream" );
|
|
aTempMediaDescr[1].Value <<= xTempStream;
|
|
aTempMediaDescr[2].Name = ::rtl::OUString::createFromAscii( "FilterName" );
|
|
// TODO/LATER: the filter must be provided from outside in future
|
|
aTempMediaDescr[2].Value <<= GetDefaultFilterFromServName(
|
|
GetDocumentServiceName(),
|
|
nStorageFormat );
|
|
aTempMediaDescr[3].Name = ::rtl::OUString::createFromAscii( "AsTemplate" );
|
|
aTempMediaDescr[3].Value <<= sal_True;
|
|
}
|
|
else
|
|
{
|
|
aTempMediaDescr.realloc( 2 );
|
|
aTempMediaDescr[0].Name = ::rtl::OUString::createFromAscii( "URL" );
|
|
aTempMediaDescr[0].Value <<= m_aLinkURL;
|
|
aTempMediaDescr[1].Name = ::rtl::OUString::createFromAscii( "FilterName" );
|
|
aTempMediaDescr[1].Value <<= m_aLinkFilterName;
|
|
// aTempMediaDescr[2].Name = ::rtl::OUString::createFromAscii( "AsTemplate" );
|
|
// aTempMediaDescr[2].Value <<= sal_True;
|
|
}
|
|
|
|
xResult = CreateDocFromMediaDescr_Impl( aTempMediaDescr );
|
|
|
|
return xResult;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
void SAL_CALL OCommonEmbeddedObject::setPersistentEntry(
|
|
const uno::Reference< embed::XStorage >& xStorage,
|
|
const ::rtl::OUString& sEntName,
|
|
sal_Int32 nEntryConnectionMode,
|
|
const uno::Sequence< beans::PropertyValue >& lArguments,
|
|
const uno::Sequence< beans::PropertyValue >& lObjArgs )
|
|
throw ( lang::IllegalArgumentException,
|
|
embed::WrongStateException,
|
|
io::IOException,
|
|
uno::Exception,
|
|
uno::RuntimeException )
|
|
{
|
|
// the type of the object must be already set
|
|
// a kind of typedetection should be done in the factory
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( !xStorage.is() )
|
|
throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "No parent storage is provided!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ),
|
|
1 );
|
|
|
|
if ( !sEntName.getLength() )
|
|
throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "Empty element name is provided!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ),
|
|
2 );
|
|
|
|
// May be LOADED should be forbidden here ???
|
|
if ( ( m_nObjectState != -1 || nEntryConnectionMode == embed::EntryInitModes::NO_INIT )
|
|
&& ( m_nObjectState == -1 || nEntryConnectionMode != embed::EntryInitModes::NO_INIT ) )
|
|
{
|
|
// if the object is not loaded
|
|
// it can not get persistant representation without initialization
|
|
|
|
// if the object is loaded
|
|
// it can switch persistant representation only without initialization
|
|
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "Can't change persistant representation of activated object!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
{
|
|
if ( nEntryConnectionMode == embed::EntryInitModes::NO_INIT )
|
|
saveCompleted( ( m_xParentStorage != xStorage || !m_aEntryName.equals( sEntName ) ) );
|
|
else
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
OSL_ENSURE( !m_bIsLink, "This method implementation must not be used for links!\n" );
|
|
if ( m_bIsLink )
|
|
return;
|
|
|
|
uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY );
|
|
if ( !xNameAccess.is() )
|
|
throw uno::RuntimeException(); //TODO
|
|
|
|
// detect entry existence
|
|
sal_Bool bElExists = xNameAccess->hasByName( sEntName );
|
|
|
|
m_aDocMediaDescriptor = GetValuableArgs_Impl( lArguments,
|
|
nEntryConnectionMode != embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT );
|
|
|
|
m_bReadOnly = sal_False;
|
|
for ( sal_Int32 nInd = 0; nInd < lArguments.getLength(); nInd++ )
|
|
if ( lArguments[nInd].Name.equalsAscii( "ReadOnly" ) )
|
|
lArguments[nInd].Value >>= m_bReadOnly;
|
|
|
|
// TODO: use lObjArgs for StoreVisualReplacement
|
|
for ( sal_Int32 nObjInd = 0; nObjInd < lObjArgs.getLength(); nObjInd++ )
|
|
if ( lObjArgs[nObjInd].Name.equalsAscii( "OutplaceDispatchInterceptor" ) )
|
|
{
|
|
uno::Reference< frame::XDispatchProviderInterceptor > xDispatchInterceptor;
|
|
if ( lObjArgs[nObjInd].Value >>= xDispatchInterceptor )
|
|
m_pDocHolder->SetOutplaceDispatchInterceptor( xDispatchInterceptor );
|
|
}
|
|
else if ( lObjArgs[nObjInd].Name.equalsAscii( "DefaultParentBaseURL" ) )
|
|
{
|
|
lObjArgs[nObjInd].Value >>= m_aDefaultParentBaseURL;
|
|
}
|
|
|
|
sal_Int32 nStorageMode = m_bReadOnly ? embed::ElementModes::READ : embed::ElementModes::READWRITE;
|
|
|
|
SwitchOwnPersistence( xStorage, sEntName );
|
|
|
|
if ( nEntryConnectionMode == embed::EntryInitModes::DEFAULT_INIT )
|
|
{
|
|
if ( bElExists )
|
|
{
|
|
// the initialization from existing storage allows to leave object in loaded state
|
|
m_nObjectState = embed::EmbedStates::LOADED;
|
|
}
|
|
else
|
|
{
|
|
m_pDocHolder->SetComponent( InitNewDocument_Impl(), m_bReadOnly );
|
|
if ( !m_pDocHolder->GetComponent().is() )
|
|
throw io::IOException(); // TODO: can not create document
|
|
|
|
m_nObjectState = embed::EmbedStates::RUNNING;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( ( nStorageMode & embed::ElementModes::READWRITE ) != embed::ElementModes::READWRITE )
|
|
throw io::IOException();
|
|
|
|
if ( nEntryConnectionMode == embed::EntryInitModes::NO_INIT )
|
|
{
|
|
// the document just already changed its storage to store to
|
|
// the links to OOo documents for now ignore this call
|
|
// TODO: OOo links will have persistence so it will be switched here
|
|
}
|
|
else if ( nEntryConnectionMode == embed::EntryInitModes::TRUNCATE_INIT )
|
|
{
|
|
// TODO:
|
|
m_pDocHolder->SetComponent( InitNewDocument_Impl(), m_bReadOnly );
|
|
|
|
if ( !m_pDocHolder->GetComponent().is() )
|
|
throw io::IOException(); // TODO: can not create document
|
|
|
|
m_nObjectState = embed::EmbedStates::RUNNING;
|
|
}
|
|
else if ( nEntryConnectionMode == embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT )
|
|
{
|
|
m_pDocHolder->SetComponent( CreateDocFromMediaDescr_Impl( lArguments ), m_bReadOnly );
|
|
m_nObjectState = embed::EmbedStates::RUNNING;
|
|
}
|
|
//else if ( nEntryConnectionMode == embed::EntryInitModes::TRANSFERABLE_INIT )
|
|
//{
|
|
//TODO:
|
|
//}
|
|
else
|
|
throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "Wrong connection mode is provided!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ),
|
|
3 );
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
void SAL_CALL OCommonEmbeddedObject::storeToEntry( const uno::Reference< embed::XStorage >& xStorage,
|
|
const ::rtl::OUString& sEntName,
|
|
const uno::Sequence< beans::PropertyValue >& lArguments,
|
|
const uno::Sequence< beans::PropertyValue >& lObjArgs )
|
|
throw ( lang::IllegalArgumentException,
|
|
embed::WrongStateException,
|
|
io::IOException,
|
|
uno::Exception,
|
|
uno::RuntimeException )
|
|
{
|
|
// TODO: use lObjArgs
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
{
|
|
// the object is still not loaded
|
|
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Can't store object without persistence!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
OSL_ENSURE( !m_bIsLink, "This method implementation must not be used for links!\n" );
|
|
if ( m_bIsLink )
|
|
return;
|
|
|
|
OSL_ENSURE( m_xParentStorage.is() && m_xObjectStorage.is(), "The object has no valid persistence!\n" );
|
|
|
|
// TODO/LATER: Storing to different format can be done only in running state,
|
|
// copiing is not legal for documents with relative links.
|
|
if ( m_nObjectState == embed::EmbedStates::LOADED )
|
|
m_xParentStorage->copyElementTo( m_aEntryName, xStorage, sEntName );
|
|
else
|
|
{
|
|
uno::Reference< embed::XStorage > xSubStorage =
|
|
xStorage->openStorageElement( sEntName, embed::ElementModes::READWRITE );
|
|
|
|
if ( !xSubStorage.is() )
|
|
throw uno::RuntimeException(); //TODO
|
|
|
|
sal_Int32 nStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
|
|
try {
|
|
nStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( xStorage );
|
|
}
|
|
catch ( uno::Exception& )
|
|
{
|
|
OSL_ENSURE( sal_False, "Can not retrieve storage media type!\n" );
|
|
}
|
|
|
|
// TODO/LATER: support hierarchical name for embedded objects in embedded objects
|
|
StoreDocToStorage_Impl( xSubStorage, nStorageFormat, GetBaseURLFrom_Impl( lArguments, lObjArgs ), sEntName );
|
|
}
|
|
|
|
// TODO: should the listener notification be done?
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
void SAL_CALL OCommonEmbeddedObject::storeAsEntry( const uno::Reference< embed::XStorage >& xStorage,
|
|
const ::rtl::OUString& sEntName,
|
|
const uno::Sequence< beans::PropertyValue >& lArguments,
|
|
const uno::Sequence< beans::PropertyValue >& lObjArgs )
|
|
throw ( lang::IllegalArgumentException,
|
|
embed::WrongStateException,
|
|
io::IOException,
|
|
uno::Exception,
|
|
uno::RuntimeException )
|
|
{
|
|
// TODO: use lObjArgs
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
{
|
|
// the object is still not loaded
|
|
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Can't store object without persistence!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
OSL_ENSURE( !m_bIsLink, "This method implementation must not be used for links!\n" );
|
|
if ( m_bIsLink )
|
|
return;
|
|
|
|
OSL_ENSURE( m_xParentStorage.is() && m_xObjectStorage.is(), "The object has no valid persistence!\n" );
|
|
|
|
sal_Int32 nStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
|
|
try {
|
|
nStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( xStorage );
|
|
}
|
|
catch ( uno::Exception& )
|
|
{
|
|
OSL_ENSURE( sal_False, "Can not retrieve storage media type!\n" );
|
|
}
|
|
|
|
PostEvent_Impl( ::rtl::OUString::createFromAscii( "OnSaveAs" ) );
|
|
|
|
// TODO/MAV: in case storage type is changed storing can be done only in running state
|
|
if ( m_nObjectState == embed::EmbedStates::LOADED )
|
|
m_xParentStorage->copyElementTo( m_aEntryName, xStorage, sEntName );
|
|
|
|
uno::Reference< embed::XStorage > xSubStorage =
|
|
xStorage->openStorageElement( sEntName, embed::ElementModes::READWRITE );
|
|
|
|
if ( !xSubStorage.is() )
|
|
throw uno::RuntimeException(); //TODO
|
|
|
|
if ( m_nObjectState != embed::EmbedStates::LOADED )
|
|
{
|
|
// TODO/LATER: support hierarchical name for embedded objects in embedded objects
|
|
StoreDocToStorage_Impl( xSubStorage, nStorageFormat, GetBaseURLFrom_Impl( lArguments, lObjArgs ), sEntName );
|
|
}
|
|
|
|
m_bWaitSaveCompleted = sal_True;
|
|
m_xNewObjectStorage = xSubStorage;
|
|
m_xNewParentStorage = xStorage;
|
|
m_aNewEntryName = sEntName;
|
|
m_aNewDocMediaDescriptor = GetValuableArgs_Impl( lArguments, sal_True );
|
|
|
|
// TODO: register listeners for storages above, in case thay are disposed
|
|
// an exception will be thrown on saveCompleted( true )
|
|
|
|
// TODO: should the listener notification be done here or in saveCompleted?
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
void SAL_CALL OCommonEmbeddedObject::saveCompleted( sal_Bool bUseNew )
|
|
throw ( embed::WrongStateException,
|
|
uno::Exception,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
{
|
|
// the object is still not loaded
|
|
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Can't store object without persistence!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
OSL_ENSURE( !m_bIsLink, "This method implementation must not be used for links!\n" );
|
|
if ( m_bIsLink )
|
|
return;
|
|
|
|
OSL_ENSURE( m_bWaitSaveCompleted, "Unexpected saveCompleted() call!\n" );
|
|
if ( !m_bWaitSaveCompleted )
|
|
throw io::IOException(); // TODO: illegal call
|
|
|
|
OSL_ENSURE( m_xNewObjectStorage.is() && m_xNewParentStorage.is() , "Internal object information is broken!\n" );
|
|
if ( !m_xNewObjectStorage.is() || !m_xNewParentStorage.is() )
|
|
throw uno::RuntimeException(); // TODO: broken internal information
|
|
|
|
if ( bUseNew )
|
|
{
|
|
SwitchOwnPersistence( m_xNewParentStorage, m_xNewObjectStorage, m_aNewEntryName );
|
|
m_aDocMediaDescriptor = m_aNewDocMediaDescriptor;
|
|
|
|
uno::Reference< util::XModifiable > xModif( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
|
|
if ( xModif.is() )
|
|
xModif->setModified( sal_False );
|
|
|
|
PostEvent_Impl( ::rtl::OUString::createFromAscii( "OnSaveAsDone" ) );
|
|
}
|
|
else
|
|
{
|
|
try {
|
|
uno::Reference< lang::XComponent > xComponent( m_xNewObjectStorage, uno::UNO_QUERY );
|
|
OSL_ENSURE( xComponent.is(), "Wrong storage implementation!" );
|
|
if ( xComponent.is() )
|
|
xComponent->dispose();
|
|
}
|
|
catch ( uno::Exception& )
|
|
{
|
|
}
|
|
}
|
|
|
|
m_xNewObjectStorage = uno::Reference< embed::XStorage >();
|
|
m_xNewParentStorage = uno::Reference< embed::XStorage >();
|
|
m_aNewEntryName = ::rtl::OUString();
|
|
m_aNewDocMediaDescriptor.realloc( 0 );
|
|
m_bWaitSaveCompleted = sal_False;
|
|
|
|
if ( bUseNew )
|
|
{
|
|
// TODO: notify listeners
|
|
|
|
if ( m_nUpdateMode == embed::EmbedUpdateModes::ALWAYS_UPDATE )
|
|
{
|
|
// TODO: update visual representation
|
|
}
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
sal_Bool SAL_CALL OCommonEmbeddedObject::hasEntry()
|
|
throw ( embed::WrongStateException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
if ( m_xObjectStorage.is() )
|
|
return sal_True;
|
|
|
|
return sal_False;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
::rtl::OUString SAL_CALL OCommonEmbeddedObject::getEntryName()
|
|
throw ( embed::WrongStateException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
{
|
|
// the object is still not loaded
|
|
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object persistence is not initialized!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
return m_aEntryName;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
void SAL_CALL OCommonEmbeddedObject::storeOwn()
|
|
throw ( embed::WrongStateException,
|
|
io::IOException,
|
|
uno::Exception,
|
|
uno::RuntimeException )
|
|
{
|
|
// during switching from Activated to Running and from Running to Loaded states the object will
|
|
// ask container to store the object, the container has to make decision
|
|
// to do so or not
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
{
|
|
// the object is still not loaded
|
|
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Can't store object without persistence!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
if ( m_bReadOnly )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
// nothing to do, if the object is in loaded state
|
|
if ( m_nObjectState == embed::EmbedStates::LOADED )
|
|
return;
|
|
|
|
PostEvent_Impl( ::rtl::OUString::createFromAscii( "OnSave" ) );
|
|
|
|
OSL_ENSURE( m_pDocHolder->GetComponent().is(), "If an object is activated or in running state it must have a document!\n" );
|
|
if ( !m_pDocHolder->GetComponent().is() )
|
|
throw uno::RuntimeException();
|
|
|
|
if ( m_bIsLink )
|
|
{
|
|
// TODO: just store the document to it's location
|
|
uno::Reference< frame::XStorable > xStorable( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
|
|
if ( !xStorable.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
xStorable->store();
|
|
}
|
|
else
|
|
{
|
|
OSL_ENSURE( m_xParentStorage.is() && m_xObjectStorage.is(), "The object has no valid persistence!\n" );
|
|
|
|
if ( !m_xObjectStorage.is() )
|
|
throw io::IOException(); //TODO: access denied
|
|
|
|
sal_Int32 nStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
|
|
try {
|
|
nStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
|
|
}
|
|
catch ( uno::Exception& )
|
|
{
|
|
OSL_ENSURE( sal_False, "Can not retrieve storage media type!\n" );
|
|
}
|
|
|
|
StoreDocToStorage_Impl( m_xObjectStorage, nStorageFormat, GetBaseURL_Impl(), m_aEntryName );
|
|
}
|
|
|
|
uno::Reference< util::XModifiable > xModif( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
|
|
if ( xModif.is() )
|
|
xModif->setModified( sal_False );
|
|
|
|
PostEvent_Impl( ::rtl::OUString::createFromAscii( "OnSaveDone" ) );
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
sal_Bool SAL_CALL OCommonEmbeddedObject::isReadonly()
|
|
throw ( embed::WrongStateException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
{
|
|
// the object is still not loaded
|
|
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object persistence is not initialized!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
return m_bReadOnly;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
void SAL_CALL OCommonEmbeddedObject::reload(
|
|
const uno::Sequence< beans::PropertyValue >& lArguments,
|
|
const uno::Sequence< beans::PropertyValue >& lObjArgs )
|
|
throw ( lang::IllegalArgumentException,
|
|
embed::WrongStateException,
|
|
io::IOException,
|
|
uno::Exception,
|
|
uno::RuntimeException )
|
|
{
|
|
// TODO: use lObjArgs
|
|
// for now this method is used only to switch readonly state
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
{
|
|
// the object is still not loaded
|
|
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object persistence is not initialized!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_nObjectState != embed::EmbedStates::LOADED )
|
|
{
|
|
// the object is still not loaded
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object must be in loaded state to be reloaded!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
m_aDocMediaDescriptor = GetValuableArgs_Impl( lArguments, sal_True );
|
|
|
|
// TODO: use lObjArgs for StoreVisualReplacement
|
|
for ( sal_Int32 nObjInd = 0; nObjInd < lObjArgs.getLength(); nObjInd++ )
|
|
if ( lObjArgs[nObjInd].Name.equalsAscii( "OutplaceDispatchInterceptor" ) )
|
|
{
|
|
uno::Reference< frame::XDispatchProviderInterceptor > xDispatchInterceptor;
|
|
if ( lObjArgs[nObjInd].Value >>= xDispatchInterceptor )
|
|
m_pDocHolder->SetOutplaceDispatchInterceptor( xDispatchInterceptor );
|
|
|
|
break;
|
|
}
|
|
|
|
// TODO:
|
|
// when document allows reloading through API the object can be reloaded not only in loaded state
|
|
|
|
sal_Bool bOldReadOnlyValue = m_bReadOnly;
|
|
|
|
m_bReadOnly = sal_False;
|
|
for ( sal_Int32 nInd = 0; nInd < lArguments.getLength(); nInd++ )
|
|
if ( lArguments[nInd].Name.equalsAscii( "ReadOnly" ) )
|
|
lArguments[nInd].Value >>= m_bReadOnly;
|
|
|
|
if ( bOldReadOnlyValue != m_bReadOnly && !m_bIsLink )
|
|
{
|
|
// close own storage
|
|
try {
|
|
uno::Reference< lang::XComponent > xComponent( m_xObjectStorage, uno::UNO_QUERY );
|
|
OSL_ENSURE( !m_xObjectStorage.is() || xComponent.is(), "Wrong storage implementation!" );
|
|
if ( xComponent.is() )
|
|
xComponent->dispose();
|
|
}
|
|
catch ( uno::Exception& )
|
|
{
|
|
}
|
|
|
|
sal_Int32 nStorageMode = m_bReadOnly ? embed::ElementModes::READ : embed::ElementModes::READWRITE;
|
|
m_xObjectStorage = m_xParentStorage->openStorageElement( m_aEntryName, nStorageMode );
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
void SAL_CALL OCommonEmbeddedObject::breakLink( const uno::Reference< embed::XStorage >& xStorage,
|
|
const ::rtl::OUString& sEntName )
|
|
throw ( lang::IllegalArgumentException,
|
|
embed::WrongStateException,
|
|
io::IOException,
|
|
uno::Exception,
|
|
uno::RuntimeException )
|
|
{
|
|
if ( !m_bIsLink )
|
|
{
|
|
// it must be a linked initialized object
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object is not a valid linked object!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
else
|
|
{
|
|
// the current implementation of OOo links does not implement this method since it does not implement
|
|
// all the set of interfaces required for OOo embedded object ( XEmbedPersist is not supported ).
|
|
throw io::IOException(); // TODO:
|
|
}
|
|
|
|
#if 0
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( !xStorage.is() )
|
|
throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "No parent storage is provided!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ),
|
|
1 );
|
|
|
|
if ( !sEntName.getLength() )
|
|
throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "Empty element name is provided!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ),
|
|
2 );
|
|
|
|
if ( !m_bIsLink || m_nObjectState == -1 )
|
|
{
|
|
// it must be a linked initialized object
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object is not a valid linked object!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
}
|
|
|
|
if ( m_bWaitSaveCompleted )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY );
|
|
if ( !xNameAccess.is() )
|
|
throw uno::RuntimeException(); //TODO
|
|
|
|
// detect entry existence
|
|
sal_Bool bElExists = xNameAccess->hasByName( sEntName );
|
|
|
|
m_bReadOnly = sal_False;
|
|
sal_Int32 nStorageMode = embed::ElementModes::READWRITE;
|
|
|
|
if ( m_xParentStorage != xStorage || !m_aEntryName.equals( sEntName ) )
|
|
SwitchOwnPersistence( xStorage, sEntName );
|
|
|
|
// for linked object it means that it becomes embedded object
|
|
// the document must switch it's persistence also
|
|
|
|
// TODO/LATER: handle the case when temp doc can not be created
|
|
// the document is a new embedded object so it must be marked as modified
|
|
uno::Reference< util::XCloseable > xDocument = CreateTempDocFromLink_Impl();
|
|
uno::Reference< util::XModifiable > xModif( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
|
|
if ( !xModif.is() )
|
|
throw uno::RuntimeException();
|
|
try
|
|
{
|
|
xModif->setModified( sal_True );
|
|
}
|
|
catch( uno::Exception& )
|
|
{}
|
|
|
|
m_pDocHolder->SetComponent( xDocument, m_bReadOnly );
|
|
OSL_ENSURE( m_pDocHolder->GetComponent().is(), "If document cant be created, an exception must be thrown!\n" );
|
|
|
|
if ( m_nObjectState == embed::EmbedStates::LOADED )
|
|
m_nObjectState = embed::EmbedStates::RUNNING;
|
|
else if ( m_nObjectState == embed::EmbedStates::ACTIVE )
|
|
m_pDocHolder->Show();
|
|
|
|
m_bIsLink = sal_False;
|
|
m_aLinkFilterName = ::rtl::OUString();
|
|
m_aLinkURL = ::rtl::OUString();
|
|
#endif
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
sal_Bool SAL_CALL OCommonEmbeddedObject::isLink()
|
|
throw ( embed::WrongStateException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
// Actually this information is clear even in case object is wayting for saveCompleted
|
|
// if ( m_bWaitSaveCompleted )
|
|
// throw embed::WrongStateException(
|
|
// ::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
// uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
return m_bIsLink;
|
|
}
|
|
|
|
//------------------------------------------------------
|
|
::rtl::OUString SAL_CALL OCommonEmbeddedObject::getLinkURL()
|
|
throw ( embed::WrongStateException,
|
|
uno::Exception,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
// Actually this information is clear even in case object is wayting for saveCompleted
|
|
// if ( m_bWaitSaveCompleted )
|
|
// throw embed::WrongStateException(
|
|
// ::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ),
|
|
// uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
if ( !m_bIsLink )
|
|
throw embed::WrongStateException(
|
|
::rtl::OUString::createFromAscii( "The object is not a link object!\n" ),
|
|
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
|
|
|
|
return m_aLinkURL;
|
|
}
|
|
|