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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <sal/log.hxx>
#include <tools/diagnose_ex.h>
#include <com/sun/star/drawing/XLayerManager.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/xml/sax/XAttributeList.hpp>
#include <com/sun/star/drawing/XLayerSupplier.hpp>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlimp.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/namespacemap.hxx>
#include "layerimp.hxx"
#include <XMLStringBufferImportContext.hxx>
using namespace ::std;
using namespace ::cppu;
using namespace ::xmloff::token;
using namespace ::com::sun::star;
using namespace ::com::sun::star::xml;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::container;
using ::xmloff::token::IsXMLToken;
namespace {
class SdXMLLayerContext : public SvXMLImportContext
{
public:
SdXMLLayerContext( SvXMLImport& rImport, sal_uInt16 nPrefix, const OUString& rLocalName, const Reference< XAttributeList >& xAttrList, const Reference< XNameAccess >& xLayerManager );
virtual SvXMLImportContextRef CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const Reference< XAttributeList >& xAttrList ) override;
virtual void EndElement() override;
private:
css::uno::Reference< css::container::XNameAccess > mxLayerManager;
OUString msName;
OUStringBuffer sDescriptionBuffer;
OUStringBuffer sTitleBuffer;
OUString msDisplay;
OUString msProtected;
};
}
SdXMLLayerContext::SdXMLLayerContext( SvXMLImport& rImport, sal_uInt16 nPrefix, const OUString& rLocalName, const Reference< XAttributeList >& xAttrList, const Reference< XNameAccess >& xLayerManager )
: SvXMLImportContext(rImport, nPrefix, rLocalName)
, mxLayerManager( xLayerManager )
{
const sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
for(sal_Int16 i=0; i < nAttrCount; i++)
{
OUString aLocalName;
if( GetImport().GetNamespaceMap().GetKeyByAttrName( xAttrList->getNameByIndex( i ), &aLocalName ) == XML_NAMESPACE_DRAW )
{
const OUString sValue( xAttrList->getValueByIndex( i ) );
if( IsXMLToken( aLocalName, XML_NAME ) )
{
msName = sValue;
}
else if ( IsXMLToken( aLocalName, XML_DISPLAY))
{
msDisplay = sValue;
}
else if ( IsXMLToken( aLocalName, XML_PROTECTED))
{
msProtected = sValue;
}
}
}
}
SvXMLImportContextRef SdXMLLayerContext::CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const Reference< XAttributeList >& )
{
if( (XML_NAMESPACE_SVG == nPrefix) && IsXMLToken(rLocalName, XML_TITLE) )
{
return new XMLStringBufferImportContext( GetImport(), nPrefix, rLocalName, sTitleBuffer);
}
else if( (XML_NAMESPACE_SVG == nPrefix) && IsXMLToken(rLocalName, XML_DESC) )
{
return new XMLStringBufferImportContext( GetImport(), nPrefix, rLocalName, sDescriptionBuffer);
}
return nullptr;
}
void SdXMLLayerContext::EndElement()
{
SAL_WARN_IF( msName.isEmpty(), "xmloff", "xmloff::SdXMLLayerContext::EndElement(), draw:layer element without draw:name!" );
if( msName.isEmpty() )
return;
try
{
Reference< XPropertySet > xLayer;
if( mxLayerManager->hasByName( msName ) )
{
mxLayerManager->getByName( msName ) >>= xLayer;
SAL_WARN_IF( !xLayer.is(), "xmloff", "xmloff::SdXMLLayerContext::EndElement(), failed to get existing XLayer!" );
}
else
{
Reference< XLayerManager > xLayerManager( mxLayerManager, UNO_QUERY );
if( xLayerManager.is() )
xLayer = xLayerManager->insertNewByIndex( xLayerManager->getCount() );
SAL_WARN_IF( !xLayer.is(), "xmloff", "xmloff::SdXMLLayerContext::EndElement(), failed to create new XLayer!" );
if( xLayer.is() )
xLayer->setPropertyValue("Name", Any( msName ) );
}
if( xLayer.is() )
{
xLayer->setPropertyValue("Title", Any( sTitleBuffer.makeStringAndClear() ) );
xLayer->setPropertyValue("Description", Any( sDescriptionBuffer.makeStringAndClear() ) );
bool bIsVisible( true );
bool bIsPrintable( true );
if ( !msDisplay.isEmpty() )
{
bIsVisible = (msDisplay == "always") || (msDisplay == "screen");
bIsPrintable = (msDisplay == "always") || (msDisplay == "printer");
}
xLayer->setPropertyValue("IsVisible", Any( bIsVisible ) );
xLayer->setPropertyValue("IsPrintable", Any( bIsPrintable ) );
bool bIsLocked( false );
if ( !msProtected.isEmpty() )
bIsLocked = (msProtected == "true");
xLayer->setPropertyValue("IsLocked", Any( bIsLocked ) );
// tdf#129898 repair layer "DrawnInSlideshow", which was wrongly written
// in LO 6.2 to 6.4. It should always have ODF defaults.
if (msName == "DrawnInSlideshow")
{
xLayer->setPropertyValue("IsVisible", Any(true));
xLayer->setPropertyValue("IsPrintable", Any(true));
xLayer->setPropertyValue("IsLocked", Any(false));
}
}
}
catch( Exception& )
{
TOOLS_WARN_EXCEPTION("xmloff.draw", "");
}
}
SdXMLLayerSetContext::SdXMLLayerSetContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLocalName,
const css::uno::Reference< css::xml::sax::XAttributeList>&)
: SvXMLImportContext(rImport, nPrfx, rLocalName)
{
Reference< XLayerSupplier > xLayerSupplier( rImport.GetModel(), UNO_QUERY );
SAL_WARN_IF( !xLayerSupplier.is(), "xmloff", "xmloff::SdXMLLayerSetContext::SdXMLLayerSetContext(), XModel is not supporting XLayerSupplier!" );
if( xLayerSupplier.is() )
mxLayerManager = xLayerSupplier->getLayerManager();
}
SdXMLLayerSetContext::SdXMLLayerSetContext( SvXMLImport& rImport )
: SvXMLImportContext(rImport)
{
Reference< XLayerSupplier > xLayerSupplier( rImport.GetModel(), UNO_QUERY );
SAL_WARN_IF( !xLayerSupplier.is(), "xmloff", "xmloff::SdXMLLayerSetContext::SdXMLLayerSetContext(), XModel is not supporting XLayerSupplier!" );
if( xLayerSupplier.is() )
mxLayerManager = xLayerSupplier->getLayerManager();
}
SdXMLLayerSetContext::~SdXMLLayerSetContext()
{
}
SvXMLImportContextRef SdXMLLayerSetContext::CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName,
const css::uno::Reference< css::xml::sax::XAttributeList>& xAttrList )
{
return new SdXMLLayerContext( GetImport(), nPrefix, rLocalName, xAttrList, mxLayerManager );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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