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