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 <comphelper/diagnose_ex.hxx>
  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     namespace {
  36
  37     // AsyncDialogExecutor
  38     class DialogExecutor_Impl
  39     {
  40         Reference< XExecutableDialog >  m_xDialog;
  41
  42     public:
  43         explicit DialogExecutor_Impl( const Reference< XExecutableDialog >& _rxDialog )
  44             :m_xDialog( _rxDialog )
  45         {
  46         }
  47
  48         void execute()
  49         {
  50             Application::PostUserEvent( LINK( this, DialogExecutor_Impl, onExecute ) );
  51         }
  52
  53     protected:
  54         ~DialogExecutor_Impl()
  55         {
  56         }
  57
  58     private:
  59         DECL_LINK( onExecute, void*, void );
  60     };
  61
  62     }
  63
  64     IMPL_LINK_NOARG( DialogExecutor_Impl, onExecute, void*, void )
  65     {
  66         try
  67         {
  68             m_xDialog->execute();
  69         }
  70         catch( const Exception& )
  71         {
  72             DBG_UNHANDLED_EXCEPTION("dbaccess");
  73         }
  74
  75         delete this;
  76     }
  77
  78     // AsyncDialogExecutor
  79     void AsyncDialogExecutor::executeModalDialogAsync( const Reference< XExecutableDialog >& _rxDialog )
  80     {
  81         if ( !_rxDialog.is() )
  82             throw IllegalArgumentException();
  83
  84         DialogExecutor_Impl* pExecutor = new DialogExecutor_Impl( _rxDialog );
  85         pExecutor->execute();
  86         // will delete itself
  87     }
  88
  89 } // namespace dbaui
  90
  91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */