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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 <comphelper/diagnose_ex.hxx>
#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 ::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, const Reference< XFastAttributeList >& xAttrList, const Reference< XNameAccess >& xLayerManager );
virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;
virtual void SAL_CALL endFastElement(sal_Int32 nElement) override;
private:
css::uno::Reference< css::container::XNameAccess > mxLayerManager;
OUString msName;
OUStringBuffer sDescriptionBuffer;
OUStringBuffer sTitleBuffer;
OUString msDisplay;
OUString msProtected;
};
}
SdXMLLayerContext::SdXMLLayerContext( SvXMLImport& rImport, const Reference< XFastAttributeList >& xAttrList, const Reference< XNameAccess >& xLayerManager )
: SvXMLImportContext(rImport)
, mxLayerManager( xLayerManager )
{
for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
{
OUString sValue = aIter.toString();
switch(aIter.getToken())
{
case XML_ELEMENT(DRAW, XML_NAME):
msName = sValue;
break;
case XML_ELEMENT(DRAW, XML_DISPLAY):
msDisplay = sValue;
break;
case XML_ELEMENT(DRAW, XML_PROTECTED):
msProtected = sValue;
break;
default:
XMLOFF_WARN_UNKNOWN("xmloff", aIter);
}
}
}
css::uno::Reference< css::xml::sax::XFastContextHandler > SdXMLLayerContext::createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& )
{
if( nElement == XML_ELEMENT(SVG, XML_TITLE) )
{
return new XMLStringBufferImportContext( GetImport(), sTitleBuffer);
}
else if( nElement == XML_ELEMENT(SVG, XML_DESC) )
{
return new XMLStringBufferImportContext( GetImport(), sDescriptionBuffer);
}
else
XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
return nullptr;
}
void SdXMLLayerContext::endFastElement(sal_Int32 )
{
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 )
: 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()
{
}
css::uno::Reference< css::xml::sax::XFastContextHandler > SdXMLLayerSetContext::createFastChildContext(
sal_Int32 /*nElement*/,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
return new SdXMLLayerContext( GetImport(), xAttrList, mxLayerManager );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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