xmloff/source/transform/TransformerActions.hxx

   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 #ifndef _XMLOFF_TRANSFORMERACTIONS_HXX
  21 #define _XMLOFF_TRANSFORMERACTIONS_HXX
  22
  23 #include <rtl/ustring.hxx>
  24 #include <xmloff/nmspmap.hxx>
  25
  26 #include <boost/unordered_map.hpp>
  27 #include "TransformerActionInit.hxx"
  28 #include "TransformerAction.hxx"
  29
  30 struct NameKey_Impl
  31 {
  32     sal_uInt16 m_nPrefix;
  33     OUString m_aLocalName;
  34
  35     inline NameKey_Impl( sal_uInt16 nPrfx,
  36                          ::xmloff::token::XMLTokenEnum eLclNm ) :
  37         m_nPrefix( nPrfx ),
  38         m_aLocalName( ::xmloff::token::GetXMLToken( eLclNm ) )
  39     {
  40     }
  41
  42     inline NameKey_Impl( sal_uInt16 nPrfx, const OUString& rLclNm ) :
  43         m_nPrefix( nPrfx ),
  44         m_aLocalName( rLclNm )
  45     {
  46     }
  47
  48     inline NameKey_Impl() :
  49         m_nPrefix( XML_NAMESPACE_UNKNOWN )
  50     {
  51     }
  52
  53     inline void SetLocalName( ::xmloff::token::XMLTokenEnum eLclNm )
  54     {
  55         m_aLocalName = ::xmloff::token::GetXMLToken( eLclNm );
  56     }
  57 };
  58
  59 // -----------------------------------------------------------------------------
  60
  61 struct NameHash_Impl
  62 {
  63     inline size_t operator()( const NameKey_Impl& r ) const;
  64     inline bool operator()( const NameKey_Impl& r1,
  65                                const NameKey_Impl& r2 ) const;
  66 };
  67
  68 inline size_t NameHash_Impl::operator()( const NameKey_Impl& r ) const
  69 {
  70     return static_cast< size_t >( r.m_nPrefix ) +
  71            static_cast< size_t >( r.m_aLocalName.hashCode() );
  72 }
  73
  74 inline bool NameHash_Impl::operator()(
  75         const NameKey_Impl& r1,
  76         const NameKey_Impl& r2 ) const
  77 {
  78     return r1.m_nPrefix == r2.m_nPrefix && r1.m_aLocalName == r2.m_aLocalName;
  79 }
  80
  81 // -----------------------------------------------------------------------------
  82
  83 struct TransformerAction_Impl
  84 {
  85     sal_uInt32 m_nActionType;
  86     sal_uInt32 m_nParam1;
  87     sal_uInt32 m_nParam2;
  88     sal_uInt32 m_nParam3;
  89
  90     inline TransformerAction_Impl( sal_uInt32 nActnTp, sal_uInt32 nPrm1,
  91                                    sal_uInt32 nPrm2, sal_uInt32 nPrm3 ) :
  92         m_nActionType( nActnTp ),
  93         m_nParam1( nPrm1 ),
  94         m_nParam2( nPrm2 ),
  95         m_nParam3( nPrm3 )
  96     {
  97
  98     }
  99     inline TransformerAction_Impl() :
 100         m_nActionType( XML_TACTION_EOT ),
 101         m_nParam1( 0 ),
 102         m_nParam2( 0 ),
 103         m_nParam3( 0 )
 104     {
 105     }
 106
 107     sal_uInt16 GetQNamePrefixFromParam1() const
 108     {
 109         return static_cast< sal_uInt16 >( m_nParam1 >> 16 );
 110     }
 111
 112     sal_uInt16 GetQNamePrefixFromParam2() const
 113     {
 114         return static_cast< sal_uInt16 >( m_nParam2 >> 16 );
 115     }
 116
 117     sal_uInt16 GetQNamePrefixFromParam3() const
 118     {
 119         return static_cast< sal_uInt16 >( m_nParam3 >> 16 );
 120     }
 121
 122     ::xmloff::token::XMLTokenEnum GetQNameTokenFromParam1() const
 123     {
 124         return static_cast< ::xmloff::token::XMLTokenEnum>( m_nParam1 & 0xffff );
 125     }
 126
 127     ::xmloff::token::XMLTokenEnum GetQNameTokenFromParam2() const
 128     {
 129         return static_cast< ::xmloff::token::XMLTokenEnum>( m_nParam2 & 0xffff );
 130     }
 131
 132     ::xmloff::token::XMLTokenEnum GetQNameTokenFromParam3() const
 133     {
 134         return static_cast< ::xmloff::token::XMLTokenEnum>( m_nParam3 & 0xffff );
 135     }
 136
 137 };
 138
 139
 140 // -----------------------------------------------------------------------------
 141
 142 class XMLTransformerActions :
 143     public ::boost::unordered_map< NameKey_Impl, TransformerAction_Impl,
 144                             NameHash_Impl, NameHash_Impl >
 145 {
 146 public:
 147     XMLTransformerActions( XMLTransformerActionInit *pInit );
 148     ~XMLTransformerActions();
 149
 150     void Add( XMLTransformerActionInit *pInit );
 151 };
 152
 153 #endif  //  _XMLOFF_TRANSFORMERACTIONS_HXX
 154
 155 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */