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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "XFormsBindContext.hxx"
#include "xformsapi.hxx"
#include <xmloff/xmlimp.hxx>
#include "xmloff/xmlerror.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmltkmap.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/nmspmap.hxx>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/xforms/XModel.hpp>
#include <tools/debug.hxx>
using rtl::OUString;
using com::sun::star::beans::XPropertySet;
using com::sun::star::uno::Reference;
using com::sun::star::uno::makeAny;
using com::sun::star::uno::UNO_QUERY;
using com::sun::star::uno::UNO_QUERY_THROW;
using com::sun::star::container::XNameContainer;
using com::sun::star::xml::sax::XAttributeList;
using com::sun::star::xforms::XModel;
using namespace xmloff::token;
static struct SvXMLTokenMapEntry aAttributeMap[] =
{
TOKEN_MAP_ENTRY( NONE, NODESET ),
TOKEN_MAP_ENTRY( NONE, ID ),
TOKEN_MAP_ENTRY( NONE, READONLY ),
TOKEN_MAP_ENTRY( NONE, RELEVANT ),
TOKEN_MAP_ENTRY( NONE, REQUIRED ),
TOKEN_MAP_ENTRY( NONE, CONSTRAINT ),
TOKEN_MAP_ENTRY( NONE, CALCULATE ),
TOKEN_MAP_ENTRY( NONE, TYPE ),
XML_TOKEN_MAP_END
};
// helper function; see below
void lcl_fillNamespaceContainer( const SvXMLNamespaceMap&,
Reference<XNameContainer>& );
XFormsBindContext::XFormsBindContext(
SvXMLImport& rImport,
sal_uInt16 nPrefix,
const OUString& rLocalName,
const Reference<XPropertySet>& xModel ) :
TokenContext( rImport, nPrefix, rLocalName, aAttributeMap, aEmptyMap ),
mxModel( xModel, UNO_QUERY_THROW ),
mxBinding( NULL )
{
// attach binding to model
mxBinding = mxModel->createBinding();
DBG_ASSERT( mxBinding.is(), "can't create binding" );
mxModel->getBindings()->insert( makeAny( mxBinding ) );
}
XFormsBindContext::~XFormsBindContext()
{
}
void XFormsBindContext::HandleAttribute( sal_uInt16 nToken,
const OUString& rValue )
{
switch( nToken )
{
case XML_NODESET:
lcl_setValue( mxBinding, OUSTRING("BindingExpression"), rValue );
break;
case XML_ID:
lcl_setValue( mxBinding, OUSTRING("BindingID"), rValue );
break;
case XML_READONLY:
lcl_setValue( mxBinding, OUSTRING("ReadonlyExpression"), rValue );
break;
case XML_RELEVANT:
lcl_setValue( mxBinding, OUSTRING("RelevantExpression"), rValue );
break;
case XML_REQUIRED:
lcl_setValue( mxBinding, OUSTRING("RequiredExpression"), rValue );
break;
case XML_CONSTRAINT:
lcl_setValue( mxBinding, OUSTRING("ConstraintExpression"), rValue );
break;
case XML_CALCULATE:
lcl_setValue( mxBinding, OUSTRING("CalculateExpression"), rValue );
break;
case XML_TYPE:
lcl_setValue( mxBinding, OUSTRING("Type"),
makeAny( lcl_getTypeName( mxModel->getDataTypeRepository(),
GetImport().GetNamespaceMap(),
rValue ) ) );
break;
default:
OSL_FAIL( "should not happen" );
break;
}
}
void XFormsBindContext::StartElement(
const Reference<XAttributeList>& xAttributeList )
{
// we need to register the namespaces
Reference<XNameContainer> xContainer(
mxBinding->getPropertyValue( OUSTRING("BindingNamespaces") ),
UNO_QUERY );
DBG_ASSERT( xContainer.is(), "binding should have a namespace container" );
if( xContainer.is() )
lcl_fillNamespaceContainer( GetImport().GetNamespaceMap(), xContainer);
// call super-class for attribute handling
TokenContext::StartElement( xAttributeList );
}
/** will be called for each child element */
SvXMLImportContext* XFormsBindContext::HandleChild(
sal_uInt16,
sal_uInt16,
const OUString&,
const Reference<XAttributeList>& )
{
OSL_FAIL( "no children supported" );
return NULL;
}
void lcl_fillNamespaceContainer(
const SvXMLNamespaceMap& aMap,
Reference<XNameContainer>& xContainer )
{
sal_uInt16 nKeyIter = aMap.GetFirstKey();
do
{
// get prefix and namespace
const OUString& sPrefix = aMap.GetPrefixByKey( nKeyIter );
const OUString& sNamespace = aMap.GetNameByKey( nKeyIter );
// as a hack, we will ignore our own 'default' namespaces
DBG_ASSERT( sPrefix.getLength() > 0, "no prefix?" );
if( sPrefix.getStr()[0] != sal_Unicode( '_' ) &&
nKeyIter >= XML_OLD_NAMESPACE_META_IDX )
{
// insert prefix (use replace if already known)
if( xContainer->hasByName( sPrefix ) )
xContainer->replaceByName( sPrefix, makeAny( sNamespace ) );
else
xContainer->insertByName( sPrefix, makeAny( sNamespace ) );
}
// proceed to next
nKeyIter = aMap.GetNextKey( nKeyIter );
}
while( nKeyIter != XML_NAMESPACE_UNKNOWN );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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