include/svtools/localresaccess.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_SVTOOLS_LOCALRESACCESS_HXX
  21 #define INCLUDED_SVTOOLS_LOCALRESACCESS_HXX
  22
  23 #include <tools/rc.hxx>
  24 #include <tools/rcid.h>
  25 #include <osl/diagnose.h>
  26
  27
  28 namespace svt
  29 {
  30
  31
  32
  33     //= OLocalResourceAccess
  34
  35     /** helper class for acessing local resources
  36     */
  37     class OLocalResourceAccess : public Resource
  38     {
  39     protected:
  40         ResMgr*     m_pManager;
  41
  42     public:
  43         OLocalResourceAccess( const ResId& _rId )
  44             :Resource( _rId.SetAutoRelease( false ) )
  45             ,m_pManager( _rId.GetResMgr() )
  46         {
  47         }
  48
  49         OLocalResourceAccess(const ResId& _rId, RESOURCE_TYPE _rType)
  50             :Resource(_rId.SetRT(_rType).SetAutoRelease(false))
  51             ,m_pManager(_rId.GetResMgr())
  52         {
  53             OSL_ENSURE( m_pManager != NULL, "OLocalResourceAccess::OLocalResourceAccess: invalid resource manager!" );
  54         }
  55
  56         ~OLocalResourceAccess()
  57         {
  58             if ( m_pManager )
  59                 m_pManager->Increment( m_pManager->GetRemainSize() );
  60             FreeResource();
  61         }
  62
  63         inline bool IsAvailableRes( const ResId& _rId ) const
  64         {
  65             return Resource::IsAvailableRes( _rId );
  66         }
  67     };
  68
  69
  70 }   // namespace svt
  71
  72
  73 #endif // INCLUDED_SVTOOLS_LOCALRESACCESS_HXX
  74
  75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */