| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 "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: |
| 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 ); |
| } |