dbaccess/source/ui/misc/asyncmodaldialog.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 "asyncmodaldialog.hxx"
  21
  22 #include <com/sun/star/lang/IllegalArgumentException.hpp>
  23
  24 #include <vcl/svapp.hxx>
  25 #include <tools/diagnose_ex.h>
  26
  27 namespace dbaui
  28 {
  29
  30     using ::com::sun::star::uno::Reference;
  31     using ::com::sun::star::ui::dialogs::XExecutableDialog;
  32     using ::com::sun::star::lang::IllegalArgumentException;
  33     using ::com::sun::star::uno::Exception;
  34
  35     // AsyncDialogExecutor
  36     class DialogExecutor_Impl
  37     {
  38         Reference< XExecutableDialog >  m_xDialog;
  39
  40     public:
  41         DialogExecutor_Impl( const Reference< XExecutableDialog >& _rxDialog )
  42             :m_xDialog( _rxDialog )
  43         {
  44         }
  45
  46         void execute()
  47         {
  48             Application::PostUserEvent( LINK( this, DialogExecutor_Impl, onExecute ) );
  49         }
  50
  51     protected:
  52         ~DialogExecutor_Impl()
  53         {
  54         }
  55
  56     private:
  57         DECL_LINK( onExecute, void* );
  58     };
  59
  60     IMPL_LINK_NOARG( DialogExecutor_Impl, onExecute )
  61     {
  62         try
  63         {
  64             m_xDialog->execute();
  65         }
  66         catch( const Exception& )
  67         {
  68             DBG_UNHANDLED_EXCEPTION();
  69         }
  70
  71         delete this;
  72         return 0L;
  73     }
  74
  75     // AsyncDialogExecutor
  76     void AsyncDialogExecutor::executeModalDialogAsync( const Reference< XExecutableDialog >& _rxDialog )
  77     {
  78         if ( !_rxDialog.is() )
  79             throw IllegalArgumentException();
  80
  81         DialogExecutor_Impl* pExecutor = new DialogExecutor_Impl( _rxDialog );
  82         pExecutor->execute();
  83         // will delete itself
  84     }
  85
  86 } // namespace dbaui
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */