xmloff/source/forms/handler/form_handler_factory.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 "forms/form_handler_factory.hxx"
  21 #include "vcl_date_handler.hxx"
  22 #include "vcl_time_handler.hxx"
  23 #include <osl/diagnose.h>
  24 #include <osl/mutex.hxx>
  25
  26 namespace xmloff
  27 {
  28
  29     namespace
  30     {
  31         static PPropertyHandler s_pVCLDateHandler = nullptr;
  32         static PPropertyHandler s_pVCLTimeHandler = nullptr;
  33     }
  34
  35     //= FormHandlerFactory
  36     PPropertyHandler FormHandlerFactory::getFormPropertyHandler( const PropertyId i_propertyId )
  37     {
  38         PPropertyHandler pHandler( nullptr );
  39
  40         switch ( i_propertyId )
  41         {
  42         case PID_DATE_MIN:
  43         case PID_DATE_MAX:
  44         case PID_DEFAULT_DATE:
  45         case PID_DATE:
  46             if ( s_pVCLDateHandler.get() == nullptr )
  47             {
  48                 ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
  49                 if ( s_pVCLDateHandler == nullptr )
  50                     s_pVCLDateHandler = new VCLDateHandler();
  51             }
  52             pHandler = s_pVCLDateHandler;
  53             break;
  54
  55         case PID_TIME_MIN:
  56         case PID_TIME_MAX:
  57         case PID_DEFAULT_TIME:
  58         case PID_TIME:
  59             if ( s_pVCLTimeHandler.get() == nullptr )
  60             {
  61                 ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
  62                 if ( s_pVCLTimeHandler == nullptr )
  63                     s_pVCLTimeHandler = new VCLTimeHandler();
  64             }
  65             pHandler = s_pVCLTimeHandler;
  66             break;
  67
  68         default:
  69             OSL_ENSURE( false, "FormHandlerFactory::getFormPropertyHandler: unknown property ID!" );
  70             break;
  71         }
  72
  73         return pHandler;
  74     }
  75
  76 } // namespace xmloff
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */