chart2/source/tools/ControllerLockGuard.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 <ControllerLockGuard.hxx>
  21 #include <ChartModel.hxx>
  22
  23 using namespace ::com::sun::star;
  24
  25 using ::com::sun::star::uno::Reference;
  26
  27 namespace chart
  28 {
  29
  30 ControllerLockGuardUNO::ControllerLockGuardUNO( const uno::Reference< frame::XModel >& xModel ) :
  31         mxModel( xModel )
  32 {
  33     mxModel->lockControllers();
  34 }
  35
  36 ControllerLockGuardUNO::~ControllerLockGuardUNO()
  37 {
  38     mxModel->unlockControllers();
  39 }
  40
  41 ControllerLockGuard::ControllerLockGuard( ChartModel& rModel ) :
  42         mrModel( rModel )
  43 {
  44     mrModel.lockControllers();
  45 }
  46
  47 ControllerLockGuard::~ControllerLockGuard()
  48 {
  49     mrModel.unlockControllers();
  50 }
  51
  52 ControllerLockHelper::ControllerLockHelper( const Reference< frame::XModel > & xModel ) :
  53         m_xModel( xModel )
  54 {}
  55
  56 ControllerLockHelper::~ControllerLockHelper()
  57 {}
  58
  59 void ControllerLockHelper::lockControllers()
  60 {
  61     if( m_xModel.is())
  62         m_xModel->lockControllers();
  63 }
  64
  65 void ControllerLockHelper::unlockControllers()
  66 {
  67     if( m_xModel.is())
  68         m_xModel->unlockControllers();
  69 }
  70
  71 ControllerLockHelperGuard::ControllerLockHelperGuard( ControllerLockHelper & rHelper ) :
  72         m_rHelper( rHelper )
  73 {
  74     m_rHelper.lockControllers();
  75 }
  76
  77 ControllerLockHelperGuard::~ControllerLockHelperGuard()
  78 {
  79     m_rHelper.unlockControllers();
  80 }
  81
  82 } //  namespace chart
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */