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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 "XFormsInstanceContext.hxx"
#include <DomBuilderContext.hxx>
#include <rtl/ustring.hxx>
#include <sal/log.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/xml/dom/XDocument.hpp>
#include <com/sun/star/xforms/XModel2.hpp>
#include <osl/diagnose.h>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlimp.hxx>
#include <xmloff/xmlerror.hxx>
#include <xmloff/namespacemap.hxx>
using com::sun::star::uno::Reference;
using com::sun::star::uno::makeAny;
using com::sun::star::uno::Sequence;
using com::sun::star::xforms::XModel2;
using com::sun::star::beans::PropertyValue;
using com::sun::star::xml::sax::XAttributeList;
using xmloff::token::XML_SRC;
using xmloff::token::XML_ID;
XFormsInstanceContext::XFormsInstanceContext(
SvXMLImport& rImport,
const Reference<XModel2> & xModel ) :
TokenContext( rImport ),
mxModel( xModel )
{
SAL_WARN_IF( !mxModel.is(), "xmloff", "need model" );
}
css::uno::Reference< css::xml::sax::XFastContextHandler > XFormsInstanceContext::createFastChildContext(
sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& )
{
SvXMLImportContext* pContext = nullptr;
// only the first element child of an xforms:instance element
// is used as an instance. The other children remainder must be
// ignored.
if( mxInstance.is() )
{
const OUString& rLocalName = SvXMLImport::getNameFromToken( nElement );
GetImport().SetError( XMLERROR_XFORMS_ONLY_ONE_INSTANCE_ELEMENT, rLocalName );
}
else
{
// create new DomBuilderContext. Save reference to tree in Model.
DomBuilderContext* pInstance = new DomBuilderContext( GetImport(), nElement );
mxInstance = pInstance->getTree();
pContext = pInstance;
}
SAL_WARN_IF( pContext == nullptr, "xmloff", "no context!" );
return pContext;
}
css::uno::Reference< css::xml::sax::XFastContextHandler > XFormsInstanceContext::createUnknownChildContext(
const OUString & rNamespace, const OUString &rName, const css::uno::Reference< css::xml::sax::XFastAttributeList > & /*Attribs*/)
{
SvXMLImportContext* pContext = nullptr;
// only the first element child of an xforms:instance element
// is used as an instance. The other children remainder must be
// ignored.
if( mxInstance.is() )
{
GetImport().SetError( XMLERROR_XFORMS_ONLY_ONE_INSTANCE_ELEMENT, rName );
}
else
{
// create new DomBuilderContext. Save reference to tree in Model.
DomBuilderContext* pInstance = new DomBuilderContext( GetImport(), rNamespace, rName );
mxInstance = pInstance->getTree();
pContext = pInstance;
}
SAL_WARN_IF( pContext == nullptr, "xmloff", "no context!" );
return pContext;
}
void XFormsInstanceContext::endFastElement(sal_Int32 )
{
Sequence<PropertyValue> aSequence( 3 );
PropertyValue* pSequence = aSequence.getArray();
pSequence[0].Name = "Instance";
pSequence[0].Value <<= mxInstance;
pSequence[1].Name = "ID";
pSequence[1].Value <<= msId;
pSequence[2].Name = "URL";
pSequence[2].Value <<= msURL;
mxModel->getInstances()->insert( makeAny( aSequence ) );
}
void XFormsInstanceContext::endUnknownElement(const OUString & /*Namespace*/, const OUString & /*Name*/)
{
Sequence<PropertyValue> aSequence( 3 );
PropertyValue* pSequence = aSequence.getArray();
pSequence[0].Name = "Instance";
pSequence[0].Value <<= mxInstance;
pSequence[1].Name = "ID";
pSequence[1].Value <<= msId;
pSequence[2].Name = "URL";
pSequence[2].Value <<= msURL;
mxModel->getInstances()->insert( makeAny( aSequence ) );
}
void XFormsInstanceContext::HandleAttribute(
sal_Int32 nAttributeToken,
const OUString& rValue )
{
switch( nAttributeToken & TOKEN_MASK )
{
case XML_SRC:
msURL = rValue;
break;
case XML_ID:
msId = rValue;
break;
default:
XMLOFF_WARN_UNKNOWN_ATTR("xmloff", nAttributeToken, rValue);
assert( false && "this should not happen" );
break;
}
}
SvXMLImportContext* XFormsInstanceContext::HandleChild(
sal_Int32,
const Reference<css::xml::sax::XFastAttributeList>& )
{
assert( false && "to be handled by CreateChildContext" );
return nullptr;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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