xmloff/source/transform/MutableAttrList.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 <xmloff/attrlist.hxx>
  21 #include <comphelper/servicehelper.hxx>
  22 #include "MutableAttrList.hxx"
  23
  24
  25 using namespace ::com::sun::star::uno;
  26 using namespace ::com::sun::star::lang;
  27 using namespace ::com::sun::star::util;
  28
  29 SvXMLAttributeList *XMLMutableAttributeList::GetMutableAttrList()
  30 {
  31     if( !m_pMutableAttrList )
  32     {
  33         m_pMutableAttrList = new SvXMLAttributeList( m_xAttrList );
  34         m_xAttrList = m_pMutableAttrList;
  35     }
  36
  37     return m_pMutableAttrList;
  38 }
  39
  40 XMLMutableAttributeList::XMLMutableAttributeList() :
  41     m_pMutableAttrList( new SvXMLAttributeList )
  42 {
  43     m_xAttrList = m_pMutableAttrList;
  44 }
  45
  46 XMLMutableAttributeList::XMLMutableAttributeList( const Reference<
  47         XAttributeList> & rAttrList, bool bClone ) :
  48     m_xAttrList( rAttrList.is() ? rAttrList : new SvXMLAttributeList ),
  49     m_pMutableAttrList( nullptr )
  50 {
  51     if( bClone )
  52         GetMutableAttrList();
  53 }
  54
  55
  56 XMLMutableAttributeList::~XMLMutableAttributeList()
  57 {
  58     m_xAttrList = nullptr;
  59 }
  60
  61 namespace
  62 {
  63     class theXMLMutableAttributeListUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theXMLMutableAttributeListUnoTunnelId> {};
  64 }
  65
  66 const css::uno::Sequence<sal_Int8>& XMLMutableAttributeList::getUnoTunnelId() throw()
  67 {
  68     return theXMLMutableAttributeListUnoTunnelId::get().getSeq();
  69 }
  70
  71 // XUnoTunnel
  72 sal_Int64 SAL_CALL XMLMutableAttributeList::getSomething(
  73         const Sequence< sal_Int8 >& rId )
  74 {
  75     if( isUnoTunnelId<XMLMutableAttributeList>(rId) )
  76     {
  77         return sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(this));
  78     }
  79     return 0;
  80 }
  81
  82 sal_Int16 SAL_CALL XMLMutableAttributeList::getLength()
  83 {
  84     return m_xAttrList->getLength();
  85 }
  86
  87
  88 OUString SAL_CALL XMLMutableAttributeList::getNameByIndex(sal_Int16 i)
  89 {
  90     return m_xAttrList->getNameByIndex( i );
  91 }
  92
  93
  94 OUString SAL_CALL XMLMutableAttributeList::getTypeByIndex(sal_Int16 i)
  95 {
  96     return m_xAttrList->getTypeByIndex( i );
  97 }
  98
  99 OUString SAL_CALL  XMLMutableAttributeList::getValueByIndex(sal_Int16 i)
 100 {
 101     return m_xAttrList->getValueByIndex( i );
 102 }
 103
 104 OUString SAL_CALL XMLMutableAttributeList::getTypeByName(
 105         const OUString& rName )
 106 {
 107     return m_xAttrList->getTypeByName( rName );
 108 }
 109
 110 OUString SAL_CALL XMLMutableAttributeList::getValueByName(
 111         const OUString& rName)
 112 {
 113     return m_xAttrList->getValueByName( rName );
 114 }
 115
 116
 117 Reference< XCloneable > XMLMutableAttributeList::createClone()
 118 {
 119     // A cloned list will be a read only list!
 120     Reference< XCloneable >  r = new SvXMLAttributeList( m_xAttrList );
 121     return r;
 122 }
 123
 124 void XMLMutableAttributeList::SetValueByIndex( sal_Int16 i,
 125                                                const OUString& rValue )
 126 {
 127     GetMutableAttrList()->SetValueByIndex( i, rValue );
 128 }
 129
 130 void XMLMutableAttributeList::AddAttribute( const OUString &rName ,
 131                                             const OUString &rValue )
 132 {
 133     GetMutableAttrList()->AddAttribute( rName, rValue );
 134 }
 135
 136 void XMLMutableAttributeList::RemoveAttributeByIndex( sal_Int16 i )
 137 {
 138     GetMutableAttrList()->RemoveAttributeByIndex( i );
 139 }
 140
 141 void XMLMutableAttributeList::RenameAttributeByIndex( sal_Int16 i,
 142                                                       const OUString& rNewName )
 143 {
 144     GetMutableAttrList()->RenameAttributeByIndex( i, rNewName );
 145 }
 146
 147 void XMLMutableAttributeList::AppendAttributeList(
 148         const Reference< css::xml::sax::XAttributeList >& r )
 149 {
 150     GetMutableAttrList()->AppendAttributeList( r );
 151 }
 152
 153 sal_Int16 XMLMutableAttributeList::GetIndexByName( const OUString& rName ) const
 154 {
 155     sal_Int16 nIndex = -1;
 156     if( m_pMutableAttrList )
 157     {
 158         nIndex = m_pMutableAttrList->GetIndexByName( rName );
 159     }
 160     else
 161     {
 162         sal_Int16 nCount = m_xAttrList->getLength();
 163         for( sal_Int16 i=0; nIndex==-1 && i<nCount ; ++i )
 164         {
 165             if( m_xAttrList->getNameByIndex(i) == rName )
 166                 nIndex = i;
 167         }
 168     }
 169     return nIndex;
 170 }
 171
 172 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */