xmloff/source/style/StyleMap.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 <string.h>
  21
  22 #include <osl/mutex.hxx>
  23 #include <comphelper/servicehelper.hxx>
  24
  25 #include "StyleMap.hxx"
  26
  27 using namespace ::osl;
  28 using namespace ::com::sun::star::uno;
  29 using namespace ::com::sun::star::lang;
  30
  31
  32 StyleMap::StyleMap()
  33 {
  34 }
  35
  36
  37
  38 StyleMap::~StyleMap()
  39 {
  40 }
  41
  42 namespace
  43 {
  44     class theStyleMapUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theStyleMapUnoTunnelId> {};
  45 }
  46
  47 // XUnoTunnel & co
  48 const Sequence< sal_Int8 > & StyleMap::getUnoTunnelId() throw()
  49 {
  50     return theStyleMapUnoTunnelId::get().getSeq();
  51 }
  52
  53 StyleMap* StyleMap::getImplementation( Reference< XInterface > xInt ) throw()
  54 {
  55     Reference< XUnoTunnel > xUT( xInt, UNO_QUERY );
  56     if( xUT.is() )
  57         return reinterpret_cast<StyleMap *>(
  58                 xUT->getSomething( StyleMap::getUnoTunnelId() ) );
  59     else
  60         return 0;
  61 }
  62
  63 // XUnoTunnel
  64 sal_Int64 SAL_CALL StyleMap::getSomething(
  65         const Sequence< sal_Int8 >& rId )
  66     throw( RuntimeException )
  67 {
  68     if( rId.getLength() == 16 &&
  69         0 == memcmp( getUnoTunnelId().getConstArray(),
  70                                              rId.getConstArray(), 16 ) )
  71     {
  72         return reinterpret_cast<sal_Int64>( this );
  73     }
  74     return 0;
  75 }
  76
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */