512 lines
19 KiB
C++
512 lines
19 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <tools/debug.hxx>
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#include <xmloff/nmspmap.hxx>
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#include "xmloff/xmlnmspe.hxx"
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#include <xmloff/xmltoken.hxx>
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#include <xmloff/xmluconv.hxx>
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#include <xmloff/attrlist.hxx>
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#include <xmloff/xmlprmap.hxx>
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#include <xmloff/xmlexppr.hxx>
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#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
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#include <com/sun/star/frame/XModel.hpp>
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#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
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#include <com/sun/star/style/XStyle.hpp>
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#include <com/sun/star/container/XNameContainer.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/beans/XPropertyState.hpp>
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#include <com/sun/star/document/XEventsSupplier.hpp>
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#include <com/sun/star/text/XChapterNumberingSupplier.hpp>
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#include <xmloff/xmlaustp.hxx>
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#include <xmloff/styleexp.hxx>
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#include <xmloff/xmlexp.hxx>
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#include <xmloff/XMLEventExport.hxx>
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#include <set>
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#include <boost/scoped_ptr.hpp>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::style;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::text;
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using namespace ::xmloff::token;
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using ::com::sun::star::document::XEventsSupplier;
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XMLStyleExport::XMLStyleExport(
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SvXMLExport& rExp,
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const OUString& rPoolStyleName,
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SvXMLAutoStylePoolP *pAutoStyleP ) :
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rExport( rExp ),
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sIsPhysical( "IsPhysical" ),
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sIsAutoUpdate( "IsAutoUpdate" ),
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sFollowStyle( "FollowStyle" ),
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sNumberingStyleName( "NumberingStyleName" ),
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sOutlineLevel( "OutlineLevel" ),
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sPoolStyleName( rPoolStyleName ),
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pAutoStylePool( pAutoStyleP )
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{
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}
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XMLStyleExport::~XMLStyleExport()
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{
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}
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void XMLStyleExport::exportStyleAttributes( const Reference< XStyle >& )
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{
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}
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void XMLStyleExport::exportStyleContent( const Reference< XStyle >& )
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{
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}
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sal_Bool XMLStyleExport::exportStyle(
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const Reference< XStyle >& rStyle,
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const OUString& rXMLFamily,
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const UniReference < SvXMLExportPropertyMapper >& rPropMapper,
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const Reference< XNameAccess >& xStyles,
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const OUString* pPrefix )
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{
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Reference< XPropertySet > xPropSet( rStyle, UNO_QUERY );
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Reference< XPropertySetInfo > xPropSetInfo =
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xPropSet->getPropertySetInfo();
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Any aAny;
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// Don't export styles that aren't existing really. This may be the
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// case for StarOffice Writer's pool styles.
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if( xPropSetInfo->hasPropertyByName( sIsPhysical ) )
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{
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aAny = xPropSet->getPropertyValue( sIsPhysical );
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if( !*(sal_Bool *)aAny.getValue() )
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return sal_False;
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}
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// <style:style ...>
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GetExport().CheckAttrList();
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// style:name="..."
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OUString sName;
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if(pPrefix)
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sName = *pPrefix;
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sName += rStyle->getName();
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sal_Bool bEncoded = sal_False;
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const OUString sEncodedStyleName(GetExport().EncodeStyleName( sName, &bEncoded ));
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GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_NAME, sEncodedStyleName );
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if( bEncoded )
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GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_DISPLAY_NAME,
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sName);
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// style:family="..."
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if( !rXMLFamily.isEmpty() )
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GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_FAMILY, rXMLFamily);
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if ( xPropSetInfo->hasPropertyByName( "Hidden" ) )
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{
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aAny = xPropSet->getPropertyValue( "Hidden" );
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sal_Bool bHidden = sal_False;
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if ( ( aAny >>= bHidden ) && bHidden && GetExport( ).getDefaultVersion( ) == SvtSaveOptions::ODFVER_LATEST )
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GetExport( ).AddAttribute( XML_NAMESPACE_STYLE, XML_HIDDEN, "true" );
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}
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// style:parent-style-name="..."
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OUString sParentString(rStyle->getParentStyle());
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OUString sParent;
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if(!sParentString.isEmpty())
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{
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if(pPrefix)
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sParent = *pPrefix;
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sParent += sParentString;
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}
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else
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sParent = sPoolStyleName;
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if( !sParent.isEmpty() )
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GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_PARENT_STYLE_NAME,
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GetExport().EncodeStyleName( sParent ) );
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// style:next-style-name="..." (paragraph styles only)
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if( xPropSetInfo->hasPropertyByName( sFollowStyle ) )
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{
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aAny = xPropSet->getPropertyValue( sFollowStyle );
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OUString sNextName;
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aAny >>= sNextName;
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if( sName != sNextName )
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{
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GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_NEXT_STYLE_NAME,
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GetExport().EncodeStyleName( sNextName ) );
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}
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}
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// style:auto-update="..." (SW only)
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if( xPropSetInfo->hasPropertyByName( sIsAutoUpdate ) )
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{
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aAny = xPropSet->getPropertyValue( sIsAutoUpdate );
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if( *(sal_Bool *)aAny.getValue() )
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GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_AUTO_UPDATE,
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XML_TRUE );
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}
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// style:default-outline-level"..."
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sal_Int32 nOutlineLevel = 0;
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if( xPropSetInfo->hasPropertyByName( sOutlineLevel ) )
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{
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Reference< XPropertyState > xPropState( xPropSet, uno::UNO_QUERY );
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if( PropertyState_DIRECT_VALUE == xPropState->getPropertyState( sOutlineLevel ) )
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{
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aAny = xPropSet->getPropertyValue( sOutlineLevel );
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aAny >>= nOutlineLevel;
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if( nOutlineLevel > 0 )
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{
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OUStringBuffer sTmp;
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sTmp.append( static_cast<sal_Int32>(nOutlineLevel));
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GetExport().AddAttribute( XML_NAMESPACE_STYLE,
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XML_DEFAULT_OUTLINE_LEVEL,
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sTmp.makeStringAndClear() );
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}
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else
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{
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/* Empty value for style:default-outline-level does exist
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since ODF 1.2. Thus, suppress its export for former versions. (#i104889#)
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*/
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if ( ( GetExport().getExportFlags() & EXPORT_OASIS ) != 0 &&
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GetExport().getDefaultVersion() >= SvtSaveOptions::ODFVER_012 )
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{
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GetExport().AddAttribute( XML_NAMESPACE_STYLE,
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XML_DEFAULT_OUTLINE_LEVEL,
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OUString( "" ));
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}
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}
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}
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}
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// style:list-style-name="..." (SW paragarph styles only)
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if( xPropSetInfo->hasPropertyByName( sNumberingStyleName ) )
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{
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Reference< XPropertyState > xPropState( xPropSet, uno::UNO_QUERY );
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if( PropertyState_DIRECT_VALUE ==
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xPropState->getPropertyState( sNumberingStyleName ) )
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{
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aAny = xPropSet->getPropertyValue( sNumberingStyleName );
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if( aAny.hasValue() )
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{
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OUString sListName;
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aAny >>= sListName;
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/* An direct set empty list style has to be written. Otherwise,
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this information is lost and causes an error, if the parent
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style has a list style set. (#i69523#)
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*/
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if ( sListName.isEmpty() )
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{
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GetExport().AddAttribute( XML_NAMESPACE_STYLE,
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XML_LIST_STYLE_NAME,
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sListName /* empty string */);
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}
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else
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{
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// Written OpenDocument file format doesn't fit to the created text document (#i69627#)
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bool bSuppressListStyle( false );
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{
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if ( !GetExport().writeOutlineStyleAsNormalListStyle() )
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{
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Reference< XChapterNumberingSupplier > xCNSupplier
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(GetExport().GetModel(), UNO_QUERY);
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OUString sOutlineName;
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if (xCNSupplier.is())
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{
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Reference< XIndexReplace > xNumRule
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( xCNSupplier->getChapterNumberingRules() );
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DBG_ASSERT( xNumRule.is(), "no chapter numbering rules" );
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if (xNumRule.is())
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{
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Reference< XPropertySet > xNumRulePropSet
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(xNumRule, UNO_QUERY);
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xNumRulePropSet->getPropertyValue(
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OUString("Name") )
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>>= sOutlineName;
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bSuppressListStyle = ( sListName == sOutlineName );
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}
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}
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}
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}
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if ( !sListName.isEmpty() && !bSuppressListStyle )
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{
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GetExport().AddAttribute( XML_NAMESPACE_STYLE,
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XML_LIST_STYLE_NAME,
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GetExport().EncodeStyleName( sListName ) );
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}
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}
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}
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}
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else if( nOutlineLevel > 0 )
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{
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bool bNoInheritedListStyle( true );
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/////////////////////////////////////////////////
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Reference<XStyle> xStyle( xPropState, UNO_QUERY );
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while ( xStyle.is() )
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{
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OUString aParentStyle( xStyle->getParentStyle() );
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if ( aParentStyle.isEmpty() || !xStyles->hasByName( aParentStyle ) )
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{
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break;
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}
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else
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{
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xPropState = Reference< XPropertyState >( xStyles->getByName( aParentStyle ), UNO_QUERY );
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if ( !xPropState.is() )
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{
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break;
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}
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if ( xPropState->getPropertyState( sNumberingStyleName ) == PropertyState_DIRECT_VALUE )
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{
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bNoInheritedListStyle = false;
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break;
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}
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else
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{
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xStyle = Reference<XStyle>( xPropState, UNO_QUERY );
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}
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}
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}
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/////////////////////////////////////////////////
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if ( bNoInheritedListStyle )
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GetExport().AddAttribute( XML_NAMESPACE_STYLE,
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XML_LIST_STYLE_NAME,
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OUString( "" ));
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}
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}
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// style:pool-id="..." is not required any longer since we use
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// english style names only
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exportStyleAttributes( rStyle );
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// TODO: style:help-file-name="..." and style:help-id="..." can neither
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// be modified by UI nor by API and that for, have not to be exported
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// currently.
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{
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// <style:style>
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SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE, XML_STYLE,
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sal_True, sal_True );
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rPropMapper->SetStyleName( sName );
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// <style:properties>
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::std::vector< XMLPropertyState > xPropStates =
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rPropMapper->Filter( xPropSet );
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rPropMapper->exportXML( GetExport(), xPropStates,
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XML_EXPORT_FLAG_IGN_WS );
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rPropMapper->SetStyleName( OUString() );
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exportStyleContent( rStyle );
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// <script:events>, if they are supported by this style
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Reference<XEventsSupplier> xEventsSupp(rStyle, UNO_QUERY);
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GetExport().GetEventExport().Export(xEventsSupp);
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}
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return sal_True;
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}
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sal_Bool XMLStyleExport::exportDefaultStyle(
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const Reference< XPropertySet >& xPropSet,
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const OUString& rXMLFamily,
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const UniReference < SvXMLExportPropertyMapper >& rPropMapper )
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{
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Reference< XPropertySetInfo > xPropSetInfo =
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xPropSet->getPropertySetInfo();
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Any aAny;
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// <style:default-style ...>
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GetExport().CheckAttrList();
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{
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// style:family="..."
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if( !rXMLFamily.isEmpty() )
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GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_FAMILY,
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rXMLFamily );
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// <style:style>
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SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE,
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XML_DEFAULT_STYLE,
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sal_True, sal_True );
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// <style:properties>
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::std::vector< XMLPropertyState > xPropStates =
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rPropMapper->FilterDefaults( xPropSet );
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rPropMapper->exportXML( GetExport(), xPropStates,
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XML_EXPORT_FLAG_IGN_WS );
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}
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return sal_True;
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}
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void XMLStyleExport::exportStyleFamily(
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const sal_Char *pFamily,
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const OUString& rXMLFamily,
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const UniReference < SvXMLExportPropertyMapper >& rPropMapper,
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sal_Bool bUsed, sal_uInt16 nFamily, const OUString* pPrefix)
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{
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const OUString sFamily(OUString::createFromAscii(pFamily ));
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exportStyleFamily( sFamily, rXMLFamily, rPropMapper, bUsed, nFamily,
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pPrefix);
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}
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void XMLStyleExport::exportStyleFamily(
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const OUString& rFamily, const OUString& rXMLFamily,
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const UniReference < SvXMLExportPropertyMapper >& rPropMapper,
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sal_Bool bUsed, sal_uInt16 nFamily, const OUString* pPrefix)
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{
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DBG_ASSERT( GetExport().GetModel().is(), "There is the model?" );
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Reference< XStyleFamiliesSupplier > xFamiliesSupp( GetExport().GetModel(), UNO_QUERY );
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if( !xFamiliesSupp.is() )
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return; // family not available in current model
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Reference< XNameAccess > xStyleCont;
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Reference< XNameAccess > xFamilies( xFamiliesSupp->getStyleFamilies() );
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if( xFamilies->hasByName( rFamily ) )
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xFamilies->getByName( rFamily ) >>= xStyleCont;
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if( !xStyleCont.is() )
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return;
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Reference< XNameAccess > xStyles( xStyleCont, UNO_QUERY );
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// If next styles are supported and used styles should be exported only,
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// the next style may be unused but has to be exported, too. In this case
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// the names of all exported styles are remembered.
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boost::scoped_ptr<std::set<OUString> > pExportedStyles(0);
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sal_Bool bFirstStyle = sal_True;
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const uno::Sequence< OUString> aSeq = xStyles->getElementNames();
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const OUString* pIter = aSeq.getConstArray();
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const OUString* pEnd = pIter + aSeq.getLength();
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for(;pIter != pEnd;++pIter)
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{
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Reference< XStyle > xStyle;
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try
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{
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xStyles->getByName( *pIter ) >>= xStyle;
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}
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catch(const lang::IndexOutOfBoundsException&)
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{
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// due to bugs in prior versions it is possible that
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// a binary file is missing some critical styles.
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// The only possible way to deal with this is to
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// not export them here and remain silent.
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continue;
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}
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DBG_ASSERT( xStyle.is(), "Style not found for export!" );
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if( xStyle.is() )
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{
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if( !bUsed || xStyle->isInUse() )
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{
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sal_Bool bExported = exportStyle( xStyle, rXMLFamily, rPropMapper,
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xStyles,pPrefix );
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if( bUsed && bFirstStyle && bExported )
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{
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// If this is the first style, find out whether next styles
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// are supported.
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Reference< XPropertySet > xPropSet( xStyle, UNO_QUERY );
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Reference< XPropertySetInfo > xPropSetInfo =
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xPropSet->getPropertySetInfo();
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if( xPropSetInfo->hasPropertyByName( sFollowStyle ) )
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pExportedStyles.reset(new std::set<OUString>());
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bFirstStyle = sal_False;
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}
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if( pExportedStyles && bExported )
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{
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// If next styles are supported, remember this style's name.
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pExportedStyles->insert( xStyle->getName() );
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}
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}
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// if an auto style pool is given, remember this style's name as a
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// style name that must not be used by automatic styles.
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if( pAutoStylePool )
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pAutoStylePool->RegisterName( nFamily, xStyle->getName() );
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}
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}
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if( pExportedStyles )
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{
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// if next styles are supported, export all next styles that are
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// unused and that for, haven't been exported in the first loop.
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pIter = aSeq.getConstArray();
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for(;pIter != pEnd;++pIter)
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{
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Reference< XStyle > xStyle;
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xStyles->getByName( *pIter ) >>= xStyle;
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DBG_ASSERT( xStyle.is(), "Style not found for export!" );
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if( xStyle.is() )
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{
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Reference< XPropertySet > xPropSet( xStyle, UNO_QUERY );
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Reference< XPropertySetInfo > xPropSetInfo( xPropSet->getPropertySetInfo() );
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// styles that aren't existing realy are ignored.
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if( xPropSetInfo->hasPropertyByName( sIsPhysical ) )
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{
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Any aAny( xPropSet->getPropertyValue( sIsPhysical ) );
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if( !*(sal_Bool *)aAny.getValue() )
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continue;
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}
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if( !xStyle->isInUse() )
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continue;
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if( !xPropSetInfo->hasPropertyByName( sFollowStyle ) )
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{
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DBG_ASSERT( sFollowStyle.isEmpty(), "no follow style???" );
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continue;
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}
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OUString sNextName;
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xPropSet->getPropertyValue( sFollowStyle ) >>= sNextName;
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OUString sTmp( sNextName );
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// if the next style hasn't been exported by now, export it now
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// and remember its name.
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if( xStyle->getName() != sNextName &&
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0 == pExportedStyles->count( sTmp ) )
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{
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xStyleCont->getByName( sNextName ) >>= xStyle;
|
|
DBG_ASSERT( xStyle.is(), "Style not found for export!" );
|
|
|
|
if( xStyle.is() && exportStyle( xStyle, rXMLFamily, rPropMapper, xStyles,pPrefix ) )
|
|
pExportedStyles->insert( sTmp );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|