dbaccess/source/core/resource/core_resource.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
  21 #include "core_resource.hxx"
  22
  23 #include <tools/resmgr.hxx>
  24
  25 // ---- needed as long as we have no contexts for components ---
  26 #include <vcl/svapp.hxx>
  27 //---------------------------------------------------
  28 #include <rtl/instance.hxx>
  29 #include <svl/solar.hrc>
  30
  31 //.........................................................................
  32 namespace dbaccess
  33 {
  34
  35     //==================================================================
  36     //= ResourceManager
  37     //==================================================================
  38     namespace
  39     {
  40         // access safety
  41         struct theResourceManagerMutex : public rtl::Static< osl::Mutex, theResourceManagerMutex > {};
  42     }
  43
  44     sal_Int32       ResourceManager::s_nClients = 0;
  45     ResMgr*         ResourceManager::m_pImpl = NULL;
  46
  47     //------------------------------------------------------------------
  48     void ResourceManager::ensureImplExists()
  49     {
  50         if (m_pImpl)
  51             return;
  52
  53         m_pImpl = ResMgr::CreateResMgr("dba", Application::GetSettings().GetUILanguageTag());
  54     }
  55
  56     //------------------------------------------------------------------
  57     OUString ResourceManager::loadString(sal_uInt16 _nResId)
  58     {
  59         OUString sReturn;
  60
  61         ensureImplExists();
  62         if (m_pImpl)
  63             sReturn = OUString(ResId(_nResId,*m_pImpl));
  64
  65         return sReturn;
  66     }
  67
  68     //------------------------------------------------------------------
  69     OUString ResourceManager::loadString( sal_uInt16 _nResId, const sal_Char* _pPlaceholderAscii, const OUString& _rReplace )
  70     {
  71         OUString sString( loadString( _nResId ) );
  72         return sString.replaceFirst( OUString::createFromAscii(_pPlaceholderAscii), _rReplace );
  73     }
  74
  75     //------------------------------------------------------------------
  76     OUString ResourceManager::loadString( sal_uInt16 _nResId, const sal_Char* _pPlaceholderAscii1, const OUString& _rReplace1,
  77         const sal_Char* _pPlaceholderAscii2, const OUString& _rReplace2 )
  78     {
  79         OUString sString( loadString( _nResId ) );
  80         sString = sString.replaceFirst( OUString::createFromAscii(_pPlaceholderAscii1), _rReplace1 );
  81         sString = sString.replaceFirst( OUString::createFromAscii(_pPlaceholderAscii2), _rReplace2 );
  82         return sString;
  83     }
  84
  85     //-------------------------------------------------------------------------
  86     void ResourceManager::registerClient()
  87     {
  88         ::osl::MutexGuard aGuard(theResourceManagerMutex::get());
  89         ++s_nClients;
  90     }
  91
  92     //-------------------------------------------------------------------------
  93     void ResourceManager::revokeClient()
  94     {
  95         ::osl::MutexGuard aGuard(theResourceManagerMutex::get());
  96         if (!--s_nClients && m_pImpl)
  97         {
  98             delete m_pImpl;
  99             m_pImpl = NULL;
 100         }
 101     }
 102 //.........................................................................
 103 }
 104 //.........................................................................
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */