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Diffstat (limited to 'xmloff/source/xforms/XFormsBindContext.cxx')
| -rw-r--r-- | xmloff/source/xforms/XFormsBindContext.cxx | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/xmloff/source/xforms/XFormsBindContext.cxx b/xmloff/source/xforms/XFormsBindContext.cxx new file mode 100644 index 000000000000..6dd7768d3a99 --- /dev/null +++ b/xmloff/source/xforms/XFormsBindContext.cxx @@ -0,0 +1,190 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_xmloff.hxx" + +#include "XFormsBindContext.hxx" + +#include "xformsapi.hxx" + +#include <xmloff/xmlimp.hxx> +#include "xmlerror.hxx" +#include <xmloff/xmltoken.hxx> +#include <xmloff/xmltkmap.hxx> +#include "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, + USHORT 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: + DBG_ERROR( "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>& ) +{ + DBG_ERROR( "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 ); +} |