xmloff/source/transform/ControlOASISTContext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "MutableAttrList.hxx"
  21 #include <xmloff/xmlnmspe.hxx>
  22 #include <xmloff/nmspmap.hxx>
  23 #include "ActionMapTypesOASIS.hxx"
  24 #include "AttrTransformerAction.hxx"
  25 #include "TransformerActions.hxx"
  26 #include "TransformerBase.hxx"
  27 #include "ControlOASISTContext.hxx"
  28 #include <osl/diagnose.h>
  29
  30 using namespace ::com::sun::star::uno;
  31 using namespace ::com::sun::star::xml::sax;
  32 using namespace ::xmloff::token;
  33
  34 XMLControlOASISTransformerContext::XMLControlOASISTransformerContext(
  35         XMLTransformerBase& rImp,
  36         const OUString& rQName,
  37         bool bCreateControl ) :
  38     XMLTransformerContext( rImp, rQName ),
  39     m_aElemQName( rImp.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_FORM,
  40                             ::xmloff::token::GetXMLToken( XML_CONTROL ) ) ),
  41     m_bCreateControl( bCreateControl )
  42 {
  43 }
  44
  45 XMLControlOASISTransformerContext::~XMLControlOASISTransformerContext()
  46 {
  47 }
  48
  49 void XMLControlOASISTransformerContext::StartElement(
  50     const Reference< XAttributeList >& rAttrList )
  51 {
  52
  53     XMLTransformerActions *pActions =
  54         GetTransformer().GetUserDefinedActions( OASIS_FORM_CONTROL_ACTIONS );
  55     OSL_ENSURE( pActions, "go no actions" );
  56
  57     Reference< XAttributeList > xAttrList( rAttrList );
  58     XMLMutableAttributeList *pMutableAttrList = nullptr;
  59 //      GetTransformer().ProcessAttrList( xAttrList, OOO_SHAPE_ACTIONS,
  60 //                                        sal_True );
  61
  62     XMLMutableAttributeList *pControlMutableAttrList =
  63         m_bCreateControl ? new XMLMutableAttributeList : nullptr;
  64     Reference< XAttributeList > xControlAttrList( pControlMutableAttrList );
  65
  66     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
  67     for( sal_Int16 i=0; i < nAttrCount; i++ )
  68     {
  69         const OUString& rAttrName = xAttrList->getNameByIndex( i );
  70         OUString aLocalName;
  71         sal_uInt16 nPrefix =
  72             GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
  73                                                                  &aLocalName );
  74         XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
  75         XMLTransformerActions::const_iterator aIter =
  76             pActions->find( aKey );
  77         if( !(aIter == pActions->end() ) )
  78         {
  79             if( !pMutableAttrList )
  80             {
  81                 pMutableAttrList =
  82                     new XMLMutableAttributeList( rAttrList );
  83                 xAttrList = pMutableAttrList;
  84             }
  85             const OUString& rAttrValue = xAttrList->getValueByIndex( i );
  86             switch( (*aIter).second.m_nActionType )
  87             {
  88             case XML_ATACTION_MOVE_TO_ELEM:
  89                 if( m_bCreateControl )
  90                 {
  91                     pControlMutableAttrList->AddAttribute( rAttrName,
  92                                                            rAttrValue );
  93                     pMutableAttrList->RemoveAttributeByIndex( i );
  94                     --i;
  95                     --nAttrCount;
  96                 }
  97                 break;
  98             case XML_ATACTION_RENAME_REMOVE_NAMESPACE_PREFIX:
  99                 {
 100                     OUString aAttrValue( rAttrValue );
 101                     sal_uInt16 nValPrefix =
 102                         static_cast<sal_uInt16>( (*aIter).second.m_nParam2 );
 103                     GetTransformer().RemoveNamespacePrefix( aAttrValue,
 104                                                             nValPrefix );
 105                     OUString aNewAttrQName(
 106                         GetTransformer().GetNamespaceMap().GetQNameByKey(
 107                             (*aIter).second.GetQNamePrefixFromParam1(),
 108                             ::xmloff::token::GetXMLToken(
 109                                 (*aIter).second.GetQNameTokenFromParam1()) ) );
 110                     if( m_bCreateControl )
 111                     {
 112                         pControlMutableAttrList->AddAttribute( aNewAttrQName,
 113                                                                aAttrValue );
 114                         pMutableAttrList->RemoveAttributeByIndex( i );
 115                         --i;
 116                         --nAttrCount;
 117                     }
 118                     else
 119                     {
 120                         pMutableAttrList->RenameAttributeByIndex( i,
 121                                                               aNewAttrQName );
 122                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
 123                     }
 124                 }
 125                 break;
 126             case XML_ATACTION_URI_OASIS:
 127                 {
 128                     OUString aAttrValue( rAttrValue );
 129                     if( GetTransformer().ConvertURIToOOo( aAttrValue,
 130                            static_cast< bool >((*aIter).second.m_nParam1)) )
 131                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
 132                 }
 133                 break;
 134             default:
 135                 OSL_ENSURE( false, "unknown action" );
 136                 break;
 137             }
 138         }
 139     }
 140
 141     if( m_bCreateControl )
 142         GetTransformer().GetDocHandler()->startElement( m_aElemQName,
 143                                                         xControlAttrList );
 144     XMLTransformerContext::StartElement( xAttrList );
 145 }
 146
 147 void XMLControlOASISTransformerContext::EndElement()
 148 {
 149     XMLTransformerContext::EndElement();
 150     if( m_bCreateControl )
 151         GetTransformer().GetDocHandler()->endElement( m_aElemQName );
 152 }
 153
 154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */