xmloff/inc/StyleMap.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_INC_STYLEMAP_HXX
  21 #define INCLUDED_XMLOFF_INC_STYLEMAP_HXX
  22
  23 #include <com/sun/star/lang/XUnoTunnel.hpp>
  24 #include <cppuhelper/implbase1.hxx>
  25 #include <unordered_map>
  26
  27 struct StyleNameKey_Impl
  28 {
  29     sal_uInt16 m_nFamily;
  30     OUString m_aName;
  31
  32     inline StyleNameKey_Impl( sal_uInt16 nFamily,
  33                                const OUString& rName ) :
  34         m_nFamily( nFamily ),
  35         m_aName( rName )
  36     {
  37     }
  38
  39     inline StyleNameKey_Impl() :
  40         m_nFamily( 0 )
  41     {
  42     }
  43 };
  44
  45 struct StyleNameHash_Impl
  46 {
  47     inline size_t operator()( const StyleNameKey_Impl& r ) const;
  48     inline bool operator()( const StyleNameKey_Impl& r1,
  49                                const StyleNameKey_Impl& r2 ) const;
  50 };
  51
  52 inline size_t StyleNameHash_Impl::operator()( const StyleNameKey_Impl& r ) const
  53 {
  54     return static_cast< size_t >( r.m_nFamily ) +
  55            static_cast< size_t >( r.m_aName.hashCode() );
  56 }
  57
  58 inline bool StyleNameHash_Impl::operator()(
  59         const StyleNameKey_Impl& r1,
  60         const StyleNameKey_Impl& r2 ) const
  61 {
  62     return r1.m_nFamily == r2.m_nFamily && r1.m_aName == r2.m_aName;
  63 }
  64
  65 class StyleMap :
  66     public ::cppu::WeakImplHelper1< ::com::sun::star::lang::XUnoTunnel>,
  67     public std::unordered_map< StyleNameKey_Impl, OUString,
  68                             StyleNameHash_Impl, StyleNameHash_Impl >
  69 {
  70
  71 public:
  72
  73     StyleMap();
  74     virtual ~StyleMap();
  75
  76     static const ::com::sun::star::uno::Sequence< sal_Int8 > & getUnoTunnelId() throw();
  77     static StyleMap* getImplementation(
  78             ::com::sun::star::uno::Reference<
  79                 ::com::sun::star::uno::XInterface > ) throw();
  80
  81     // XUnoTunnel
  82     virtual sal_Int64 SAL_CALL getSomething(
  83                 const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  84 };
  85
  86 #endif // INCLUDED_XMLOFF_INC_STYLEMAP_HXX
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */