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 css::uno;
  29 using namespace css::lang;
  30
  31 namespace
  32 {
  33
  34 class theStyleMapUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theStyleMapUnoTunnelId>
  35 {};
  36
  37 } // end anonymous namespace
  38
  39 StyleMap::StyleMap()
  40 {
  41 }
  42
  43 StyleMap::~StyleMap()
  44 {
  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> xInterface) throw()
  54 {
  55     Reference<XUnoTunnel> xUnoTunnel(xInterface, UNO_QUERY);
  56     if (xUnoTunnel.is())
  57     {
  58         return reinterpret_cast<StyleMap*>(xUnoTunnel->getSomething(StyleMap::getUnoTunnelId()));
  59     }
  60
  61     return 0;
  62 }
  63
  64 // XUnoTunnel
  65 sal_Int64 SAL_CALL StyleMap::getSomething(const Sequence<sal_Int8>& rId)
  66     throw(RuntimeException, std::exception)
  67 {
  68     if (rId.getLength() == 16 &&
  69         memcmp(getUnoTunnelId().getConstArray(), rId.getConstArray(), 16) == 0)
  70     {
  71         return reinterpret_cast<sal_Int64>(this);
  72     }
  73
  74     return 0;
  75 }
  76
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */