LibreOffice Module xmloff (master) 1
xmltkmap.cxx
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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 <rtl/ustring.hxx>
21#include <xmloff/xmltkmap.hxx>
22#include <xmloff/xmltoken.hxx>
23#include <o3tl/hash_combine.hxx>
24
25#include <unordered_map>
26#include <utility>
27
28using namespace ::xmloff::token;
29
31{
32private:
33 struct PairHash
34 {
35 std::size_t operator()(const std::pair<sal_uInt16,OUString> &pair) const
36 {
37 std::size_t seed = 0;
38 o3tl::hash_combine(seed, pair.first);
39 o3tl::hash_combine(seed, pair.second.hashCode());
40 return seed;
41 }
42 };
43 std::unordered_map< std::pair<sal_uInt16, OUString>,
45
46public:
47 void insert( const SvXMLTokenMapEntry& rEntry );
48 sal_uInt16 get( sal_uInt16 nKeyPrefix, const OUString& rLName ) const;
49};
50
52{
53 bool inserted = m_aPrefixAndNameToTokenMap.insert( std::make_pair( std::make_pair( rEntry.nPrefixKey,
54 GetXMLToken( rEntry.eLocalName ) ), rEntry.nToken ) ).second;
55 assert(inserted && "duplicate token");
56 (void)inserted;
57}
58
59sal_uInt16 SvXMLTokenMap_Impl::get( sal_uInt16 nKeyPrefix, const OUString& rLName ) const
60{
61 auto aIter( m_aPrefixAndNameToTokenMap.find( std::make_pair( nKeyPrefix, rLName ) ) );
62 if ( aIter != m_aPrefixAndNameToTokenMap.end() )
63 return (*aIter).second;
64 else
65 return XML_TOK_UNKNOWN;
66}
67
70{
71 while( pMap->eLocalName != XML_TOKEN_INVALID )
72 {
73 m_pImpl->insert( *pMap );
74 pMap++;
75 }
76}
77
79{
80}
81
82sal_uInt16 SvXMLTokenMap::Get( sal_uInt16 nKeyPrefix,
83 const OUString& rLName ) const
84{
85 return m_pImpl->get( nKeyPrefix, rLName );
86}
87
88/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
::std::unique_ptr< XmlIdRegistry_Impl > m_pImpl
sal_uInt16 get(sal_uInt16 nKeyPrefix, const OUString &rLName) const
Definition: xmltkmap.cxx:59
void insert(const SvXMLTokenMapEntry &rEntry)
Definition: xmltkmap.cxx:51
std::unordered_map< std::pair< sal_uInt16, OUString >, sal_uInt16, PairHash > m_aPrefixAndNameToTokenMap
Definition: xmltkmap.cxx:44
SvXMLTokenMap(const SvXMLTokenMapEntry *pMap)
Definition: xmltkmap.cxx:68
sal_uInt16 Get(sal_uInt16 nPrefix, const OUString &rLName) const
Definition: xmltkmap.cxx:82
std::unique_ptr< SvXMLTokenMap_Impl > m_pImpl
Definition: xmltkmap.hxx:53
DECL_LISTENERMULTIPLEXER_END void SAL_CALL inserted(::sal_Int32 ID) override
std::enable_if_t<(sizeof(N)==4)> hash_combine(N &nSeed, T const *pValue, size_t nCount)
Handling of tokens in XML:
const OUString & GetXMLToken(enum XMLTokenEnum eToken)
return the OUString representation for eToken
Definition: xmltoken.cxx:3525
sal_uInt16 nToken
Definition: xmltkmap.hxx:39
sal_uInt16 nPrefixKey
Definition: xmltkmap.hxx:38
enum xmloff::token::XMLTokenEnum eLocalName
Definition: xmltkmap.hxx:37
std::size_t operator()(const std::pair< sal_uInt16, OUString > &pair) const
Definition: xmltkmap.cxx:35
#define XML_TOK_UNKNOWN
Definition: xmltkmap.hxx:32