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